diff --git a/ATTRIBUTION.md b/ATTRIBUTION.md index fc88e8b664..7ecf160adc 100644 --- a/ATTRIBUTION.md +++ b/ATTRIBUTION.md @@ -30,12 +30,12 @@ Every asset PdfCraft includes, bundles or uses to build its published material, | `crates/ui-egui/src/i18n/ckb.tsv` | Central Kurdish (Sorani) interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Central Kurdish UI strings, compiled in by crates/ui-egui/src/i18n.rs | | `crates/ui-egui/src/i18n/fa.tsv` | Persian (Farsi) interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-25 initial catalog covering the current 2,776-entry key union, AI-assisted translations from English, not separately native-reviewed | Persian UI strings, compiled in by crates/ui-egui/src/i18n.rs | | `crates/ui-egui/src/i18n/tr.tsv` | Turkish interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Turkish UI strings, compiled in by crates/ui-egui/src/i18n.rs | -| `crates/ui-egui/src/i18n/lt.tsv` | Lithuanian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels and user-facing messages; original catalog reviewed by a native Lithuanian-speaking contributor; 2026-10-15 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Lithuanian UI strings, compiled in by crates/ui-egui/src/i18n.rs | -| `crates/ui-egui/src/i18n/hi.tsv` | Hindi interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Hindi UI strings, compiled in by crates/ui-egui/src/i18n.rs | -| `crates/ui-egui/src/i18n/id.tsv` | Indonesian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Indonesian UI strings, compiled in by crates/ui-egui/src/i18n.rs | -| `crates/ui-egui/src/i18n/ko.tsv` | Korean interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Korean UI strings, compiled in by crates/ui-egui/src/i18n.rs | -| `crates/ui-egui/src/i18n/ro.tsv` | Romanian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels and user-facing messages; AI-assisted and not yet reviewed line by line by a native Romanian speaker; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Romanian UI strings, compiled in by crates/ui-egui/src/i18n.rs | -| `crates/ui-egui/src/i18n/fi.tsv` | Finnish interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: AI-assisted (Claude Code) clean-room translations of PdfCraft's English UI labels and user-facing messages; not yet proofread by a native Finnish speaker; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 calculation-order, text-format, print, thumbnail, layer, comment-reshape and signature labels (previously English placeholders) are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Finnish UI strings, compiled in by crates/ui-egui/src/i18n.rs | +| `crates/ui-egui/src/i18n/lt.tsv` | Lithuanian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels and user-facing messages; original catalog reviewed by a native Lithuanian-speaking contributor; 2026-10-15 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed; main/Hot Folder integration additions by OpenAI Codex for @lukashold are contributor-original and await native review | Lithuanian UI strings, compiled in by crates/ui-egui/src/i18n.rs | +| `crates/ui-egui/src/i18n/hi.tsv` | Hindi interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed; Hot Folder scan-correction rows (#1063) are AI-assisted and await native review | Hindi UI strings, compiled in by crates/ui-egui/src/i18n.rs | +| `crates/ui-egui/src/i18n/id.tsv` | Indonesian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed; Hot Folder scan-correction rows (#1063) are AI-assisted and await native review | Indonesian UI strings, compiled in by crates/ui-egui/src/i18n.rs | +| `crates/ui-egui/src/i18n/ko.tsv` | Korean interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed; Hot Folder scan-correction rows (#1063) are AI-assisted and await native review | Korean UI strings, compiled in by crates/ui-egui/src/i18n.rs | +| `crates/ui-egui/src/i18n/ro.tsv` | Romanian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels and user-facing messages; AI-assisted and not yet reviewed line by line by a native Romanian speaker; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed; Hot Folder scan-correction rows (#1063) are AI-assisted and await native review | Romanian UI strings, compiled in by crates/ui-egui/src/i18n.rs | +| `crates/ui-egui/src/i18n/fi.tsv` | Finnish interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: AI-assisted (Claude Code) clean-room translations of PdfCraft's English UI labels and user-facing messages; not yet proofread by a native Finnish speaker; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 calculation-order, text-format, print, thumbnail, layer, comment-reshape and signature labels (previously English placeholders) are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed; Hot Folder scan-correction rows (#1063) are AI-assisted and await native review | Finnish UI strings, compiled in by crates/ui-egui/src/i18n.rs | | `assets/icons/accessibility.svg` | Lucide icon "accessibility" | Lucide Contributors (portions Cole Bemis, Feather) | ISC AND MIT | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/accessibility.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs | | `assets/icons/align-left.svg` | Lucide icon "align-left" | Lucide Contributors (portions Cole Bemis, Feather) | ISC AND MIT | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/align-left.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs | | `assets/icons/align-center.svg` | Lucide icon "align-center" | Lucide Contributors (portions Cole Bemis, Feather) | ISC AND MIT | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/align-center.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs | @@ -286,7 +286,7 @@ Every asset PdfCraft includes, bundles or uses to build its published material, | `packaging/macos/dmg/background.tiff` | PdfCraft macOS DMG window background (rendered) | @XusBadia | MIT OR Apache-2.0 | Rendered from packaging/macos/dmg/background.svg by packaging/macos/dmg/generate.py | 1x + 2x HiDPI 16-colour palette TIFF copied into the macOS DMG by packaging/macos/package.sh; includes the app icon and the free LittleCMS built-in sRGB profile | | `crates/sign/tests/data/x509-rsa-sha1.pdf` | One-page PDF with a legacy adbe.x509.rsa_sha1 signature by the RSA test key | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: hand-written PDF objects; signature made with `openssl dgst -sha1 -sign` over its byte ranges (see crates/sign/tests/data/README.md) | Signature validation tests (crates/sign/tests/it/pdf.rs): the legacy adbe.x509.rsa_sha1 format | | `assets/icons/monitor.svg` | Lucide icon "monitor" | Lucide Contributors (portions Cole Bemis, Feather) | ISC AND MIT | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/monitor.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs | -| `crates/ui-egui/src/i18n/vi.tsv` | Vietnamese interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels; PhotoCraft and VectorCraft Vietnamese catalogs used only as translation memory when English source and semantic context matched; original catalog reviewed by a native Vietnamese-speaking contributor; 2026-10-15 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-check wordings are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Vietnamese UI strings, compiled in by crates/ui-egui/src/i18n.rs | +| `crates/ui-egui/src/i18n/vi.tsv` | Vietnamese interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels; PhotoCraft and VectorCraft Vietnamese catalogs used only as translation memory when English source and semantic context matched; original catalog reviewed by a native Vietnamese-speaking contributor; 2026-10-15 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-check wordings are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed; main/Hot Folder integration additions by OpenAI Codex for @lukashold are contributor-original and await native review | Vietnamese UI strings, compiled in by crates/ui-egui/src/i18n.rs | | `crates/ui-egui/src/i18n/sl.tsv` | Slovene interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Slovene UI strings, compiled in by crates/ui-egui/src/i18n.rs | | `vendor/vello_common/assets/probe.png` | vello_common probe reference image (rendered from probe.rgba) | Linebender vello contributors | MIT OR Apache-2.0 | vello_common 0.0.8 (crates.io), vendored in vendor/vello_common; regenerated by its vello_sparse_tests regenerate_probe_reference binary | Reference picture of the vendored vello_common probe module, for people only; the build reads probe.rgba, not this file | | `crates/ui-egui/src/i18n/nb.tsv` | Norwegian Bokmål interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Norwegian Bokmål UI strings, compiled in by crates/ui-egui/src/i18n.rs | @@ -294,9 +294,9 @@ Every asset PdfCraft includes, bundles or uses to build its published material, | `assets/icons/subscript.svg` | Lucide icon "subscript" | Lucide Contributors (portions Cole Bemis, Feather) | ISC AND MIT | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/subscript.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs | | `assets/icons/pilcrow.svg` | Lucide icon "pilcrow" | Lucide Contributors (portions Cole Bemis, Feather) | ISC AND MIT | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/pilcrow.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs | | `assets/icons/move-horizontal.svg` | Lucide icon "move-horizontal" | Lucide Contributors (portions Cole Bemis, Feather) | ISC AND MIT | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/move-horizontal.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs | -| `crates/ui-egui/src/i18n/sq.tsv` | Albanian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-appearance labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Albanian UI strings, compiled in by crates/ui-egui/src/i18n.rs | +| `crates/ui-egui/src/i18n/sq.tsv` | Albanian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-appearance labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed; Hot Folder scan-correction rows (#1063) are AI-assisted and await native review | Albanian UI strings, compiled in by crates/ui-egui/src/i18n.rs | | `crates/ui-egui/src/i18n/th.tsv` | Thai interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Thai UI strings, compiled in by crates/ui-egui/src/i18n.rs | -| `crates/ui-egui/src/i18n/ca.tsv` | Catalan interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, written from their meaning; no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Catalan UI strings, compiled in by crates/ui-egui/src/i18n.rs | +| `crates/ui-egui/src/i18n/ca.tsv` | Catalan interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, written from their meaning; no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed; Hot Folder scan-correction rows (#1063) are AI-assisted and await native review | Catalan UI strings, compiled in by crates/ui-egui/src/i18n.rs | ## Compiled in through dependencies (6) @@ -309,7 +309,7 @@ Every asset PdfCraft includes, bundles or uses to build its published material, | `epaint_default_fonts` 0.37.0 | `fonts/egui-icons.ttf` | egui icons (monochrome emoji-icon-font subset) | John Slegers | MIT | https://github.com/jslegers/emoji-icon-font | Small special-icon subset embedded by egui default_fonts; retained in FontDefinitions::default(). Provenance: https://github.com/storytold/egui/blob/6d518fc799681571963842f95b55a6b68431b15a/crates/epaint_default_fonts/fonts/egui-icons.txt; complete MIT copyright and permission text in NOTICE. | | `hayro-interpret` 0.7.0 | `src/font/generated/metrics.rs` | Standard-14 font metrics and encodings (as Rust tables) (non-visual data, AGENTS.md §1.1) | Adobe (Core 14 AFM metrics, PDF specification encodings); tables by The Hayro Authors | MIT OR Apache-2.0 | ISO 32000-2 Annex D; Adobe Core14 AFM files (via vendored hayro-interpret) | Glyph widths and encodings for non-embedded standard fonts. Non-visual data, allowed by AGENTS.md §1.1 | -## Downloaded at build time (22) +## Downloaded at build time (25) Fonts are fetched by `cargo xtask demo-pdf` into `target/demo-fonts/`, OCR models by `cargo xtask models` into `assets/models/`; each is verified by SHA-256 and never committed. @@ -337,6 +337,9 @@ Fonts are fetched by `cargo xtask demo-pdf` into `target/demo-fonts/`, OCR model | `Inter-Italic[opsz,wght].ttf` | Inter Italic (variable) | The Inter Project Authors (Rasmus Andersson) | OFL-1.1 | https://github.com/google/fonts/tree/9710da1eacb3be272583c3224dcb70f9da6eadbb/ofl/inter | Showcase PDF (cargo xtask demo-pdf) | | `text-detection.onnx` | Ocrs text detection model | Robert Knight (ocrs-models; trained on HierText, CC-BY-SA-4.0) | CC-BY-SA-4.0 | https://github.com/robertknight/ocrs/blob/0c826441362a701c55560fefc17bf356b6d1037e/ocrs/examples/download-models.sh (author-published ONNX models; model card: https://huggingface.co/robertknight/ocrs/blob/df0edd170279ab971b53e094c627255a87e1a503/README.md, cc-by-sa-4.0) | Scan & OCR: finds words on page images (cargo xtask models) | | `text-recognition.onnx` | Ocrs text recognition model | Robert Knight (ocrs-models; trained on HierText, CC-BY-SA-4.0) | CC-BY-SA-4.0 | https://github.com/robertknight/ocrs/blob/0c826441362a701c55560fefc17bf356b6d1037e/ocrs/examples/download-models.sh (author-published ONNX models; model card: https://huggingface.co/robertknight/ocrs/blob/df0edd170279ab971b53e094c627255a87e1a503/README.md, cc-by-sa-4.0) | Scan & OCR: reads the words it finds (cargo xtask models) | +| `multilingual-recognition.onnx` | PP-OCRv6 small multilingual text recognition model | PaddlePaddle / PaddleOCR contributors | Apache-2.0 | https://huggingface.co/PaddlePaddle/PP-OCRv6_small_rec_onnx/resolve/b8f84f0b80c529de40b4fbb3544b84fa7233a513/inference.onnx | Offline multilingual OCR and scan orientation correction (cargo xtask models) | +| `document-orientation.onnx` | PP-LCNet document orientation model | PaddlePaddle / PaddleOCR contributors | Apache-2.0 | https://huggingface.co/PaddlePaddle/PP-LCNet_x1_0_doc_ori_onnx/resolve/7330ab7039123e46af2dc03154b9969aa412c61d/inference.onnx | Offline multilingual OCR and scan orientation correction (cargo xtask models) | +| `multilingual-dictionary.txt` | PP-OCRv6 recognition dictionary | PaddlePaddle / PaddleOCR contributors | Apache-2.0 | https://raw.githubusercontent.com/PaddlePaddle/PaddleOCR/dab3fe35379033fdcb2d0e9572fac0b36c9a9ebf/ppocr/utils/dict/ppocrv6_dict.txt | Offline multilingual OCR and scan orientation correction (cargo xtask models) | ## Optional build inputs (1) diff --git a/ATTRIBUTION.toml b/ATTRIBUTION.toml index 76f4cf40a8..955991c7e1 100644 --- a/ATTRIBUTION.toml +++ b/ATTRIBUTION.toml @@ -236,7 +236,7 @@ usage = "Turkish UI strings, compiled in by crates/ui-egui/src/i18n.rs" path = "crates/ui-egui/src/i18n/lt.tsv" title = "Lithuanian interface translation catalog" author = "PdfCraft contributors" -source = "Contributor-original: clean-room translations of PdfCraft's English UI labels and user-facing messages; original catalog reviewed by a native Lithuanian-speaking contributor; 2026-10-15 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed" +source = "Contributor-original: clean-room translations of PdfCraft's English UI labels and user-facing messages; original catalog reviewed by a native Lithuanian-speaking contributor; 2026-10-15 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed; main/Hot Folder integration additions by OpenAI Codex for @lukashold are contributor-original and await native review" licence = "MIT OR Apache-2.0" licence_file = "LICENSE-MIT" kind = "translation" @@ -246,7 +246,7 @@ usage = "Lithuanian UI strings, compiled in by crates/ui-egui/src/i18n.rs" path = "crates/ui-egui/src/i18n/hi.tsv" title = "Hindi interface translation catalog" author = "PdfCraft contributors" -source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed" +source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed; Hot Folder scan-correction rows (#1063) are AI-assisted and await native review" licence = "MIT OR Apache-2.0" licence_file = "LICENSE-MIT" kind = "translation" @@ -255,7 +255,7 @@ usage = "Hindi UI strings, compiled in by crates/ui-egui/src/i18n.rs" path = "crates/ui-egui/src/i18n/id.tsv" title = "Indonesian interface translation catalog" author = "PdfCraft contributors" -source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed" +source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed; Hot Folder scan-correction rows (#1063) are AI-assisted and await native review" licence = "MIT OR Apache-2.0" licence_file = "LICENSE-MIT" kind = "translation" @@ -264,7 +264,7 @@ usage = "Indonesian UI strings, compiled in by crates/ui-egui/src/i18n.rs" path = "crates/ui-egui/src/i18n/ko.tsv" title = "Korean interface translation catalog" author = "PdfCraft contributors" -source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed" +source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed; Hot Folder scan-correction rows (#1063) are AI-assisted and await native review" licence = "MIT OR Apache-2.0" licence_file = "LICENSE-MIT" kind = "translation" @@ -274,7 +274,7 @@ usage = "Korean UI strings, compiled in by crates/ui-egui/src/i18n.rs" path = "crates/ui-egui/src/i18n/ro.tsv" title = "Romanian interface translation catalog" author = "PdfCraft contributors" -source = "Contributor-original: clean-room translations of PdfCraft's English UI labels and user-facing messages; AI-assisted and not yet reviewed line by line by a native Romanian speaker; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed" +source = "Contributor-original: clean-room translations of PdfCraft's English UI labels and user-facing messages; AI-assisted and not yet reviewed line by line by a native Romanian speaker; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed; Hot Folder scan-correction rows (#1063) are AI-assisted and await native review" licence = "MIT OR Apache-2.0" licence_file = "LICENSE-MIT" kind = "translation" @@ -285,7 +285,7 @@ usage = "Romanian UI strings, compiled in by crates/ui-egui/src/i18n.rs" path = "crates/ui-egui/src/i18n/fi.tsv" title = "Finnish interface translation catalog" author = "PdfCraft contributors" -source = "Contributor-original: AI-assisted (Claude Code) clean-room translations of PdfCraft's English UI labels and user-facing messages; not yet proofread by a native Finnish speaker; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 calculation-order, text-format, print, thumbnail, layer, comment-reshape and signature labels (previously English placeholders) are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed" +source = "Contributor-original: AI-assisted (Claude Code) clean-room translations of PdfCraft's English UI labels and user-facing messages; not yet proofread by a native Finnish speaker; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 calculation-order, text-format, print, thumbnail, layer, comment-reshape and signature labels (previously English placeholders) are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed; Hot Folder scan-correction rows (#1063) are AI-assisted and await native review" licence = "MIT OR Apache-2.0" licence_file = "LICENSE-MIT" kind = "translation" @@ -3414,11 +3414,50 @@ kind = "icon" usage = "UI icon, embedded via crates/ui-egui/src/icon_data.rs" sha256 = "d1a443233345724859de8e4fb48968ba91e885e12ddbd710701548bd91b39428" +[[fetched]] +file = "multilingual-recognition.onnx" +url = "https://huggingface.co/PaddlePaddle/PP-OCRv6_small_rec_onnx/resolve/b8f84f0b80c529de40b4fbb3544b84fa7233a513/inference.onnx" +title = "PP-OCRv6 small multilingual text recognition model" +author = "PaddlePaddle / PaddleOCR contributors" +source = "https://huggingface.co/PaddlePaddle/PP-OCRv6_small_rec_onnx/resolve/b8f84f0b80c529de40b4fbb3544b84fa7233a513/inference.onnx" +licence = "Apache-2.0" +licence_url = "https://raw.githubusercontent.com/PaddlePaddle/PaddleOCR/dab3fe35379033fdcb2d0e9572fac0b36c9a9ebf/LICENSE" +licence_sha256 = "3840c5c0c61c294264d2dd77b8777be6ddd90121ef4e0e64abcd22edea581d6e" +kind = "model" +usage = "Offline multilingual OCR and scan orientation correction (cargo xtask models)" +sha256 = "5435fd747c9e0efe15a96d0b378d5bd157e9492ed8fd80edf08f30d02fa24634" + +[[fetched]] +file = "document-orientation.onnx" +url = "https://huggingface.co/PaddlePaddle/PP-LCNet_x1_0_doc_ori_onnx/resolve/7330ab7039123e46af2dc03154b9969aa412c61d/inference.onnx" +title = "PP-LCNet document orientation model" +author = "PaddlePaddle / PaddleOCR contributors" +source = "https://huggingface.co/PaddlePaddle/PP-LCNet_x1_0_doc_ori_onnx/resolve/7330ab7039123e46af2dc03154b9969aa412c61d/inference.onnx" +licence = "Apache-2.0" +licence_url = "https://raw.githubusercontent.com/PaddlePaddle/PaddleOCR/dab3fe35379033fdcb2d0e9572fac0b36c9a9ebf/LICENSE" +licence_sha256 = "3840c5c0c61c294264d2dd77b8777be6ddd90121ef4e0e64abcd22edea581d6e" +kind = "model" +usage = "Offline multilingual OCR and scan orientation correction (cargo xtask models)" +sha256 = "af9a0a4f317ff0709ce752067807f819cb15d883f8ecad89f28df1c6ee2d9c92" + +[[fetched]] +file = "multilingual-dictionary.txt" +url = "https://raw.githubusercontent.com/PaddlePaddle/PaddleOCR/dab3fe35379033fdcb2d0e9572fac0b36c9a9ebf/ppocr/utils/dict/ppocrv6_dict.txt" +title = "PP-OCRv6 recognition dictionary" +author = "PaddlePaddle / PaddleOCR contributors" +source = "https://raw.githubusercontent.com/PaddlePaddle/PaddleOCR/dab3fe35379033fdcb2d0e9572fac0b36c9a9ebf/ppocr/utils/dict/ppocrv6_dict.txt" +licence = "Apache-2.0" +licence_url = "https://raw.githubusercontent.com/PaddlePaddle/PaddleOCR/dab3fe35379033fdcb2d0e9572fac0b36c9a9ebf/LICENSE" +licence_sha256 = "3840c5c0c61c294264d2dd77b8777be6ddd90121ef4e0e64abcd22edea581d6e" +kind = "model" +usage = "Offline multilingual OCR and scan orientation correction (cargo xtask models)" +sha256 = "b5f2bfe2bdd9448429e3e82b51c789775d9b42f2403d082b00662eb77e401c5d" + [[asset]] path = "crates/ui-egui/src/i18n/vi.tsv" title = "Vietnamese interface translation catalog" author = "PdfCraft contributors" -source = "Contributor-original: clean-room translations of PdfCraft's English UI labels; PhotoCraft and VectorCraft Vietnamese catalogs used only as translation memory when English source and semantic context matched; original catalog reviewed by a native Vietnamese-speaking contributor; 2026-10-15 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-check wordings are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed" +source = "Contributor-original: clean-room translations of PdfCraft's English UI labels; PhotoCraft and VectorCraft Vietnamese catalogs used only as translation memory when English source and semantic context matched; original catalog reviewed by a native Vietnamese-speaking contributor; 2026-10-15 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-check wordings are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed; main/Hot Folder integration additions by OpenAI Codex for @lukashold are contributor-original and await native review" licence = "MIT OR Apache-2.0" licence_file = "LICENSE-MIT" kind = "translation" @@ -3504,7 +3543,7 @@ sha256 = "864ab2f19254e6ac7240bc6a98323197332e8f714d4d3f94831f41309e5ef2f7" path = "crates/ui-egui/src/i18n/sq.tsv" title = "Albanian interface translation catalog" author = "PdfCraft contributors" -source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-appearance labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed" +source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-appearance labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed; Hot Folder scan-correction rows (#1063) are AI-assisted and await native review" licence = "MIT OR Apache-2.0" licence_file = "LICENSE-MIT" kind = "translation" @@ -3524,7 +3563,7 @@ usage = "Thai UI strings, compiled in by crates/ui-egui/src/i18n.rs" path = "crates/ui-egui/src/i18n/ca.tsv" title = "Catalan interface translation catalog" author = "PdfCraft contributors" -source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, written from their meaning; no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed" +source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, written from their meaning; no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed; Hot Folder scan-correction rows (#1063) are AI-assisted and await native review" licence = "MIT OR Apache-2.0" licence_file = "LICENSE-MIT" kind = "translation" diff --git a/Cargo.lock b/Cargo.lock index d2f4dadad0..120cc50cc1 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -24,7 +24,7 @@ dependencies = [ "atspi-common", "phf 0.14.0", "serde", - "zvariant", + "zvariant 5.15.0", ] [[package]] @@ -80,7 +80,7 @@ dependencies = [ "futures-lite", "futures-util", "serde", - "zbus", + "zbus 5.19.0", ] [[package]] @@ -93,8 +93,8 @@ dependencies = [ "accesskit_consumer", "hashbrown 0.17.1", "static_assertions", - "windows", - "windows-core", + "windows 0.62.2", + "windows-core 0.62.2", ] [[package]] @@ -118,13 +118,24 @@ version = "2.0.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa" +[[package]] +name = "aes" +version = "0.8.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b169f7a6d4742236a0a00c541b845991d0ac43e546831af1249753ab4c3aa3a0" +dependencies = [ + "cfg-if", + "cipher 0.4.4", + "cpufeatures 0.2.17", +] + [[package]] name = "aes" version = "0.9.3" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "35f0f96ce78e38c3dc6d8948aa8163d06385be74000f3c7a95bf1eef35d3ea32" dependencies = [ - "cipher", + "cipher 0.5.2", "cpubits", "cpufeatures 0.3.1", ] @@ -261,6 +272,45 @@ dependencies = [ "libloading", ] +[[package]] +name = "asn1-rs" +version = "0.7.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b7f43a50ac4fdca5df8e885c21b835997f0a1cdee65494a6847694a98652d9d8" +dependencies = [ + "asn1-rs-derive", + "asn1-rs-impl", + "displaydoc", + "nom 7.1.3", + "num-traits", + "rusticata-macros", + "thiserror 2.0.21", + "time", +] + +[[package]] +name = "asn1-rs-derive" +version = "0.6.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3109e49b1e4909e9db6515a30c633684d68cdeaa252f215214cb4fa1a5bfee2c" +dependencies = [ + "proc-macro2", + "quote", + "syn 2.0.119", + "synstructure 0.13.2", +] + +[[package]] +name = "asn1-rs-impl" +version = "0.2.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7b18050c2cd6fe86c3a76584ef5e0baf286d038cda203eb6223df2cc413565f7" +dependencies = [ + "proc-macro2", + "quote", + "syn 2.0.119", +] + [[package]] name = "async-broadcast" version = "0.7.2" @@ -299,6 +349,17 @@ dependencies = [ "slab", ] +[[package]] +name = "async-fs" +version = "2.2.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "8034a681df4aed8b8edbd7fbe472401ecf009251c8b40556b304567052e294c5" +dependencies = [ + "async-lock", + "blocking", + "futures-lite", +] + [[package]] name = "async-io" version = "2.6.0" @@ -417,11 +478,11 @@ dependencies = [ "enumflags2", "serde", "static_assertions", - "zbus", + "zbus 5.19.0", "zbus-lockstep", "zbus-lockstep-macros", - "zbus_names", - "zvariant", + "zbus_names 4.3.4", + "zvariant 5.15.0", ] [[package]] @@ -432,7 +493,7 @@ checksum = "2230e48787ed3eb4088996eab66a32ca20c0b67bbd4fd6cdfe79f04f1f04c9fc" dependencies = [ "atspi-common", "serde", - "zbus", + "zbus 5.19.0", ] [[package]] @@ -512,6 +573,9 @@ name = "bit-vec" version = "0.9.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "b71798fca2c1fe1086445a7258a4bc81e6e49dcd24c8d0dd9a1e57395b603f51" +dependencies = [ + "serde", +] [[package]] name = "bit-vec" @@ -556,6 +620,15 @@ dependencies = [ "hybrid-array", ] +[[package]] +name = "block-padding" +version = "0.3.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "a8894febbff9f758034a5b8e12d87918f56dfc64a8e1fe757d65e29041538d93" +dependencies = [ + "generic-array", +] + [[package]] name = "block-padding" version = "0.4.2" @@ -607,7 +680,7 @@ dependencies = [ "boa_macros", "boa_string", "indexmap", - "num-bigint", + "num-bigint 0.5.1", "rustc-hash 2.1.3", "strum", ] @@ -642,14 +715,14 @@ dependencies = [ "indexmap", "intrusive-collections", "itertools", - "num-bigint", + "num-bigint 0.5.1", "num-integer", "num-traits", "num_enum", "oneshot", "pastey", "portable-atomic", - "rand", + "rand 0.10.3", "regress", "rustc-hash 2.1.3", "ryu-js", @@ -705,7 +778,7 @@ dependencies = [ "proc-macro2", "quote", "syn 3.0.6", - "synstructure", + "synstructure 0.14.0", ] [[package]] @@ -720,7 +793,7 @@ dependencies = [ "boa_macros", "fast-float2", "icu_properties", - "num-bigint", + "num-bigint 0.5.1", "num-traits", "regress", "rustc-hash 2.1.3", @@ -835,6 +908,12 @@ dependencies = [ "syn 3.0.6", ] +[[package]] +name = "byteorder" +version = "1.5.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b" + [[package]] name = "byteorder-lite" version = "0.1.0" @@ -898,13 +977,22 @@ dependencies = [ "wayland-client", ] +[[package]] +name = "cbc" +version = "0.1.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "26b52a9543ae338f279b96b0b9fed9c8093744685043739079ce85cd58f289a6" +dependencies = [ + "cipher 0.4.4", +] + [[package]] name = "cbc" version = "0.2.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "ce2dc9ee5f88d11e0beb842c88b33c8a5cf0d1329c4b19494af42b07dbfe8896" dependencies = [ - "cipher", + "cipher 0.5.2", ] [[package]] @@ -962,7 +1050,17 @@ dependencies = [ "num-traits", "serde", "wasm-bindgen", - "windows-link", + "windows-link 0.2.1", +] + +[[package]] +name = "cipher" +version = "0.4.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "773f3b9af64447d2ce9850330c473515014aa235e6a783b02db81ff39e4a3dad" +dependencies = [ + "crypto-common 0.1.7", + "inout 0.1.4", ] [[package]] @@ -972,7 +1070,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "e8cf2a2c93cd704877c0858356ed03480ff301ee950b43f1cbe4573b088bfa6c" dependencies = [ "crypto-common 0.2.2", - "inout", + "inout 0.2.2", ] [[package]] @@ -1420,6 +1518,17 @@ dependencies = [ "rand_core 0.10.1", ] +[[package]] +name = "ctrlc" +version = "3.5.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e0b1fab2ae45819af2d0731d60f2afe17227ebb1a1538a236da84c93e9a60162" +dependencies = [ + "dispatch2", + "nix 0.31.3", + "windows-sys 0.61.2", +] + [[package]] name = "ctutils" version = "0.4.5" @@ -1477,12 +1586,47 @@ dependencies = [ "parking_lot_core", ] +[[package]] +name = "data-encoding" +version = "2.11.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "4583a4551df46e2792f82ceeac45e850d2e2d5debba0b91f102385cda5b11f06" + [[package]] name = "data-url" version = "0.3.2" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "be1e0bca6c3637f992fc1cc7cbc52a78c1ef6db076dbf1059c4323d6a2048376" +[[package]] +name = "dbus" +version = "0.9.12" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3ab69f03cc8c4340c9c8e315114e1658e6775a9b16a04357973aa21cec22b32e" +dependencies = [ + "libc", + "libdbus-sys", + "windows-sys 0.61.2", +] + +[[package]] +name = "dbus-secret-service" +version = "4.1.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "708b509edf7889e53d7efb0ffadd994cc6c2345ccb62f55cfd6b0682165e4fa6" +dependencies = [ + "aes 0.8.4", + "block-padding 0.3.3", + "cbc 0.1.2", + "dbus", + "fastrand", + "hkdf", + "num", + "once_cell", + "sha2 0.10.9", + "zeroize", +] + [[package]] name = "der" version = "0.7.10" @@ -1507,6 +1651,20 @@ dependencies = [ "zeroize", ] +[[package]] +name = "der-parser" +version = "10.0.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "07da5016415d5a3c4dd39b11ed26f915f52fc4e0dc197d87908bc916e51bc1a6" +dependencies = [ + "asn1-rs", + "displaydoc", + "nom 7.1.3", + "num-bigint 0.4.8", + "num-traits", + "rusticata-macros", +] + [[package]] name = "der_derive" version = "0.7.3" @@ -1530,7 +1688,7 @@ version = "0.9.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "916a94e407b54f9034d71dd748234cd1e516ced6284009906ae246f177eafe5a" dependencies = [ - "cipher", + "cipher 0.5.2", ] [[package]] @@ -1541,6 +1699,7 @@ checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292" dependencies = [ "block-buffer 0.10.4", "crypto-common 0.1.7", + "subtle", ] [[package]] @@ -1646,7 +1805,7 @@ version = "0.2.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "26f2a8b3e564eba0877223dc343703ad0385794e882e6d13f3a4dd5c6b1f41ac" dependencies = [ - "cipher", + "cipher 0.5.2", ] [[package]] @@ -2395,7 +2554,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "1bd49230192a3797a9a4d6abe9b3eed6f7fa4c8a8a4947977c6f80025f92cbd8" dependencies = [ "rustix 1.1.5", - "windows-link", + "windows-link 0.2.1", ] [[package]] @@ -2580,7 +2739,7 @@ dependencies = [ "log", "presser", "thiserror 2.0.21", - "windows", + "windows 0.62.2", ] [[package]] @@ -2782,6 +2941,24 @@ version = "0.4.3" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70" +[[package]] +name = "hkdf" +version = "0.12.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7b5f8eb2ad728638ea2c7d47a21db23b7b58a72ed6a38256b8a1849f15fbbdf7" +dependencies = [ + "hmac 0.12.1", +] + +[[package]] +name = "hmac" +version = "0.12.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e" +dependencies = [ + "digest 0.10.7", +] + [[package]] name = "hmac" version = "0.13.0" @@ -2915,7 +3092,7 @@ dependencies = [ "js-sys", "log", "wasm-bindgen", - "windows-core", + "windows-core 0.62.2", ] [[package]] @@ -3159,13 +3336,23 @@ dependencies = [ "hashbrown 0.17.1", ] +[[package]] +name = "inout" +version = "0.1.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "879f10e63c20629ecabbb64a8010319738c66a5cd0c29b02d63d272b03751d01" +dependencies = [ + "block-padding 0.3.3", + "generic-array", +] + [[package]] name = "inout" version = "0.2.2" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "4250ce6452e92010fdf7268ccc5d14faa80bb12fc741938534c58f16804e03c7" dependencies = [ - "block-padding", + "block-padding 0.4.2", "hybrid-array", ] @@ -3210,7 +3397,7 @@ dependencies = [ "simd_cesu8", "thiserror 2.0.21", "walkdir", - "windows-link", + "windows-link 0.2.1", ] [[package]] @@ -3295,6 +3482,23 @@ dependencies = [ "serde", ] +[[package]] +name = "keyring" +version = "3.6.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "eebcc3aff044e5944a8fbaf69eb277d11986064cba30c468730e8b9909fb551c" +dependencies = [ + "byteorder", + "dbus-secret-service", + "log", + "secret-service", + "security-framework 2.11.1", + "security-framework 3.7.0", + "windows-sys 0.60.2", + "zbus 4.4.0", + "zeroize", +] + [[package]] name = "khronos-egl" version = "6.0.0" @@ -3345,12 +3549,27 @@ dependencies = [ "smallvec", ] +[[package]] +name = "lazy_static" +version = "1.5.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "20870f649af7073d53e38067b2a84312175d56ea15217e1b15bc83506ec50afb" + [[package]] name = "libc" version = "0.2.189" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "3eaf3ede3fee6db1a4c2ee091bf8a8b4dccdc6d17f656fb07896ee72867612f2" +[[package]] +name = "libdbus-sys" +version = "0.2.7" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "328c4789d42200f1eeec05bd86c9c13c7f091d2ba9a6ea35acdf51f31bc0f043" +dependencies = [ + "pkg-config", +] + [[package]] name = "libloading" version = "0.8.9" @@ -3358,7 +3577,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "d7c4b02199fee7c5d21a5ae7d8cfa79a6ef5bb2fc834d6e9058e89c825efdc55" dependencies = [ "cfg-if", - "windows-link", + "windows-link 0.2.1", ] [[package]] @@ -3431,10 +3650,10 @@ checksum = "f9f8bd3e56ce4dfc153cf470fffbfa98c7620958b312ca5c3a4b8d5181fd13c6" name = "lopdf" version = "0.45.0" dependencies = [ - "aes", + "aes 0.9.3", "bitflags 2.13.2", "brotli-decompressor", - "cbc", + "cbc 0.2.1", "chrono", "ecb", "encoding_rs", @@ -3444,8 +3663,8 @@ dependencies = [ "itoa", "log", "md-5", - "nom", - "rand", + "nom 8.0.0", + "rand 0.10.3", "rangemap", "rayon", "sha2 0.11.1", @@ -3500,6 +3719,12 @@ version = "0.3.17" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a" +[[package]] +name = "minimal-lexical" +version = "0.2.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a" + [[package]] name = "miniz_oxide" version = "0.8.9" @@ -3565,6 +3790,12 @@ version = "1.0.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "743fb55ba31b18fb1ecef6bdc9aa2743314978ac084044301a7eee33fb99a20d" +[[package]] +name = "mutants" +version = "0.0.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "add0ac067452ff1aca8c5002111bd6b1c895baee6e45fcbc44e0193aea17be56" + [[package]] name = "naga" version = "30.0.1" @@ -3633,6 +3864,19 @@ dependencies = [ "jni-sys 0.3.1", ] +[[package]] +name = "nix" +version = "0.29.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "71e2746dc3a24dd78b3cfcb7be93368c6de9963d30f43a6a73998a9cf4b17b46" +dependencies = [ + "bitflags 2.13.2", + "cfg-if", + "cfg_aliases", + "libc", + "memoffset", +] + [[package]] name = "nix" version = "0.31.3" @@ -3651,6 +3895,16 @@ version = "0.2.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "2bf50223579dc7cdcfb3bfcacf7069ff68243f8c363f62ffa99cf000a6b9c451" +[[package]] +name = "nom" +version = "7.1.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a" +dependencies = [ + "memchr", + "minimal-lexical", +] + [[package]] name = "nom" version = "8.0.0" @@ -3660,6 +3914,39 @@ dependencies = [ "memchr", ] +[[package]] +name = "ntapi" +version = "0.4.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c3b335231dfd352ffb0f8017f3b6027a4917f7df785ea2143d8af2adc66980ae" +dependencies = [ + "winapi", +] + +[[package]] +name = "num" +version = "0.4.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "35bd024e8b2ff75562e5f34e7f4905839deb4b22955ef5e73d2fea1b9813cb23" +dependencies = [ + "num-bigint 0.4.8", + "num-complex", + "num-integer", + "num-iter", + "num-rational", + "num-traits", +] + +[[package]] +name = "num-bigint" +version = "0.4.8" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c89e69e7e0f03bea5ef08013795c25018e101932225a656383bd384495ecc367" +dependencies = [ + "num-integer", + "num-traits", +] + [[package]] name = "num-bigint" version = "0.5.1" @@ -3671,6 +3958,15 @@ dependencies = [ "serde", ] +[[package]] +name = "num-complex" +version = "0.4.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "73f88a1307638156682bada9d7604135552957b7818057dcef22705b4d509495" +dependencies = [ + "num-traits", +] + [[package]] name = "num-conv" version = "0.2.2" @@ -3686,6 +3982,27 @@ dependencies = [ "num-traits", ] +[[package]] +name = "num-iter" +version = "0.1.46" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c92800bd69a1eac91786bcfe9da64a897eb72911b8dc3095decbd07429e8048b" +dependencies = [ + "num-integer", + "num-traits", +] + +[[package]] +name = "num-rational" +version = "0.4.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f83d14da390562dca69fc84082e73e548e1ad308d24accdedd2720017cb37824" +dependencies = [ + "num-bigint 0.4.8", + "num-integer", + "num-traits", +] + [[package]] name = "num-traits" version = "0.2.19" @@ -3907,6 +4224,16 @@ dependencies = [ "objc2-core-foundation", ] +[[package]] +name = "objc2-io-kit" +version = "0.3.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "33fafba39597d6dc1fb709123dfa8289d39406734be322956a69f0931c73bb15" +dependencies = [ + "libc", + "objc2-core-foundation", +] + [[package]] name = "objc2-io-surface" version = "0.3.2" @@ -4063,6 +4390,15 @@ dependencies = [ "wasm-bindgen", ] +[[package]] +name = "oid-registry" +version = "0.8.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "12f40cff3dde1b6087cc5d5f5d4d65712f34016a03ed60e9c08dcc392736b5b7" +dependencies = [ + "asn1-rs", +] + [[package]] name = "once_cell" version = "1.21.4" @@ -4187,7 +4523,7 @@ dependencies = [ "libc", "redox_syscall 0.5.18", "smallvec", - "windows-link", + "windows-link 0.2.1", ] [[package]] @@ -4203,7 +4539,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "112d82ceb8c5bf524d9af484d4e4970c9fd5a0cc15ba14ad93dccd28873b0629" dependencies = [ "digest 0.11.3", - "hmac", + "hmac 0.13.0", ] [[package]] @@ -4224,7 +4560,7 @@ dependencies = [ "uds_windows", "wayland-client", "wayland-protocols", - "windows", + "windows 0.62.2", "winit", "winresource", "winsafe", @@ -4274,6 +4610,7 @@ dependencies = [ "pdfcraft-cos", "pdfcraft-engine", "pdfcraft-fonts", + "pdfcraft-hot-folder-service", "pdfcraft-model", "pdfcraft-organize", "pdfcraft-platform", @@ -4284,6 +4621,7 @@ dependencies = [ "serde_json", "sha2 0.11.1", "tempfile", + "zeroize", ] [[package]] @@ -4354,7 +4692,7 @@ dependencies = [ name = "pdfcraft-crypt" version = "0.17.0" dependencies = [ - "aes", + "aes 0.9.3", "md-5", "proptest", "sha2 0.11.1", @@ -4390,6 +4728,7 @@ dependencies = [ "icu_properties", "idna", "image", + "keyring", "pdfcraft-a11y", "pdfcraft-annot", "pdfcraft-audit", @@ -4418,10 +4757,23 @@ dependencies = [ "pdfcraft-xfa", "pdfcraft-xfdf", "png 0.18.1", + "rcgen", + "rustix 1.1.5", + "rustls", + "rustls-native-certs", + "serde", + "serde_json", + "sha2 0.11.1", + "tempfile", "thiserror 2.0.21", "tiff", "unicode-segmentation", + "ureq", "url", + "windows-permissions", + "windows-service", + "winsafe", + "zeroize", ] [[package]] @@ -4472,21 +4824,55 @@ name = "pdfcraft-geom" version = "0.17.0" [[package]] -name = "pdfcraft-js" +name = "pdfcraft-hot-folder" version = "0.17.0" dependencies = [ - "boa_engine", "chrono", -] - -[[package]] -name = "pdfcraft-measure" -version = "0.17.0" -dependencies = [ - "pdfcraft-annot", - "pdfcraft-content", - "pdfcraft-cos", - "pdfcraft-model", + "craft-ui", + "eframe", + "egui", + "egui_kittest", + "pdfcraft-engine", + "pdfcraft-fonts", + "pdfcraft-hot-folder-service", + "processkit", + "rfd", + "rustix 1.1.5", + "serde", + "serde_json", + "sys-locale", + "sysinfo", + "tempfile", + "winsafe", + "zeroize", +] + +[[package]] +name = "pdfcraft-hot-folder-service" +version = "0.17.0" +dependencies = [ + "ctrlc", + "serde", + "tempfile", + "windows-service", +] + +[[package]] +name = "pdfcraft-js" +version = "0.17.0" +dependencies = [ + "boa_engine", + "chrono", +] + +[[package]] +name = "pdfcraft-measure" +version = "0.17.0" +dependencies = [ + "pdfcraft-annot", + "pdfcraft-content", + "pdfcraft-cos", + "pdfcraft-model", "pdfcraft-testkit", "serde", "thiserror 2.0.21", @@ -4503,9 +4889,12 @@ dependencies = [ name = "pdfcraft-ocr" version = "0.17.0" dependencies = [ + "image", "ocrs", "pdfcraft-fonts", "rten", + "rten-imageproc", + "rten-tensor", "tempfile", "thiserror 2.0.21", ] @@ -4548,7 +4937,7 @@ dependencies = [ "async-channel", "futures-lite", "rustix 1.1.5", - "zbus", + "zbus 5.19.0", ] [[package]] @@ -4614,19 +5003,19 @@ dependencies = [ name = "pdfcraft-sign" version = "0.17.0" dependencies = [ - "aes", + "aes 0.9.3", "aws-lc-rs", "base64 0.23.1", "bp256", "bp384", - "cbc", + "cbc 0.2.1", "chrono", "crypto-bigint", "des", "ecdsa", "ed25519-dalek", "getrandom 0.4.3", - "hmac", + "hmac 0.13.0", "p256", "p384", "p521", @@ -4639,7 +5028,7 @@ dependencies = [ "ripemd", "rsa", "rustls-cng", - "security-framework", + "security-framework 3.7.0", "sha1 0.11.0", "sha2 0.11.1", "sha3", @@ -5086,6 +5475,15 @@ version = "0.2.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391" +[[package]] +name = "ppv-lite86" +version = "0.2.21" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "85eae3c4ed2f50dcfe72643da4befc30deadb458a9b590d720cde2f2b1e97da9" +dependencies = [ + "zerocopy", +] + [[package]] name = "presser" version = "0.3.1" @@ -5161,6 +5559,23 @@ dependencies = [ "unicode-ident", ] +[[package]] +name = "processkit" +version = "3.3.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1549b59abbe4fc78aa39860e36c81da89262c1278679b8f7299ef4ad7668c004" +dependencies = [ + "async-trait", + "encoding_rs", + "libc", + "mutants", + "thiserror 2.0.21", + "tokio", + "tokio-stream", + "tokio-util", + "windows-sys 0.61.2", +] + [[package]] name = "profiling" version = "1.0.18" @@ -5179,7 +5594,7 @@ dependencies = [ "chacha20", "core_detect", "num-traits", - "rand", + "rand 0.10.3", "rand_xorshift", "regex-syntax", "rusty-fork", @@ -5253,7 +5668,7 @@ dependencies = [ "bytes", "getrandom 0.4.3", "lru-slab", - "rand", + "rand 0.10.3", "rand_pcg", "ring", "rustc-hash 2.1.3", @@ -5301,6 +5716,17 @@ version = "6.0.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "f8dcc9c7d52a811697d2151c701e0d08956f92b0e24136cf4cf27b57a6a0d9bf" +[[package]] +name = "rand" +version = "0.8.8" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e058c7de0b26af77780c769414d6257830bb240f3c38477dbc2c16e5f54d6d4c" +dependencies = [ + "libc", + "rand_chacha", + "rand_core 0.6.4", +] + [[package]] name = "rand" version = "0.10.3" @@ -5312,11 +5738,24 @@ dependencies = [ "rand_core 0.10.1", ] +[[package]] +name = "rand_chacha" +version = "0.3.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88" +dependencies = [ + "ppv-lite86", + "rand_core 0.6.4", +] + [[package]] name = "rand_core" version = "0.6.4" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c" +dependencies = [ + "getrandom 0.2.17", +] [[package]] name = "rand_core" @@ -5398,7 +5837,20 @@ version = "0.9.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "ceda21af1ae61033b63175653a1af86cae399d79cd03ca80ba347eb3a6c4a7fe" dependencies = [ - "cipher", + "cipher 0.5.2", +] + +[[package]] +name = "rcgen" +version = "0.14.10" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "8774e05a7d0de114588e6a28fe7e71694b82614ed569d86d8b389dfbc98b8ad8" +dependencies = [ + "ring", + "rustls-pki-types", + "time", + "x509-parser", + "yasna", ] [[package]] @@ -5545,7 +5997,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "b4a459cddafb3fe76b31fd8f1108007566c40301feb64dc7b54656eb7388172b" dependencies = [ "crypto-bigint", - "hmac", + "hmac 0.13.0", ] [[package]] @@ -5791,6 +6243,15 @@ dependencies = [ "semver", ] +[[package]] +name = "rusticata-macros" +version = "4.1.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "faf0c4a6ece9950b9abdb62b1cfcf2a68b3b67a10ba445b3bb85be2a293d0632" +dependencies = [ + "nom 7.1.3", +] + [[package]] name = "rustix" version = "0.38.44" @@ -5853,7 +6314,7 @@ dependencies = [ "openssl-probe", "rustls-pki-types", "schannel", - "security-framework", + "security-framework 3.7.0", ] [[package]] @@ -5881,7 +6342,7 @@ dependencies = [ "rustls-native-certs", "rustls-platform-verifier-android", "rustls-webpki", - "security-framework", + "security-framework 3.7.0", "security-framework-sys", "webpki-root-certs", "windows-sys 0.61.2", @@ -5979,6 +6440,38 @@ dependencies = [ "zeroize", ] +[[package]] +name = "secret-service" +version = "4.0.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e4d35ad99a181be0a60ffcbe85d680d98f87bdc4d7644ade319b87076b9dbfd4" +dependencies = [ + "aes 0.8.4", + "cbc 0.1.2", + "futures-util", + "generic-array", + "hkdf", + "num", + "once_cell", + "rand 0.8.8", + "serde", + "sha2 0.10.9", + "zbus 4.4.0", +] + +[[package]] +name = "security-framework" +version = "2.11.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "897b2245f0b511c87893af39b033e5ca9cce68824c4d7e7630b5a1d339658d02" +dependencies = [ + "bitflags 2.13.2", + "core-foundation 0.9.4", + "core-foundation-sys", + "libc", + "security-framework-sys", +] + [[package]] name = "security-framework" version = "3.7.0" @@ -6313,7 +6806,7 @@ dependencies = [ "const-oid 0.9.6", "der 0.7.10", "hex", - "rand", + "rand 0.10.3", "reqwest", "rustls-pki-types", "rustls-webpki", @@ -6697,6 +7190,17 @@ dependencies = [ "futures-core", ] +[[package]] +name = "synstructure" +version = "0.13.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "728a70f3dbaf5bab7f0c4b1ac8d7ae5ea60a4b5549c8a5914361c99147a709d2" +dependencies = [ + "proc-macro2", + "quote", + "syn 2.0.119", +] + [[package]] name = "synstructure" version = "0.14.0" @@ -6720,6 +7224,20 @@ dependencies = [ "web-sys", ] +[[package]] +name = "sysinfo" +version = "0.37.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "16607d5caffd1c07ce073528f9ed972d88db15dd44023fa57142963be3feb11f" +dependencies = [ + "libc", + "memchr", + "ntapi", + "objc2-core-foundation", + "objc2-io-kit", + "windows 0.61.3", +] + [[package]] name = "system-configuration" version = "0.7.0" @@ -6953,10 +7471,23 @@ dependencies = [ "libc", "mio", "pin-project-lite", + "signal-hook-registry", "socket2", + "tokio-macros", "windows-sys 0.61.2", ] +[[package]] +name = "tokio-macros" +version = "2.7.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "78773a2a397f451582ce068015985c33193cf6dea8b74d2a639fe457b2f07b0e" +dependencies = [ + "proc-macro2", + "quote", + "syn 3.0.6", +] + [[package]] name = "tokio-rustls" version = "0.26.6" @@ -6967,6 +7498,18 @@ dependencies = [ "tokio", ] +[[package]] +name = "tokio-stream" +version = "0.1.19" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "a3d06f0b082ba57c26b79407372e57cf2a1e28124f78e9479fe80322cf53420b" +dependencies = [ + "futures-core", + "pin-project-lite", + "tokio", + "tokio-util", +] + [[package]] name = "tokio-util" version = "0.7.20" @@ 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"windows_x86_64_msvc" version = "0.52.6" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec" +[[package]] +name = "windows_x86_64_msvc" +version = "0.53.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d6bbff5f0aada427a1e5a6da5f1f98158182f26556f345ac9e04d36d0ebed650" + [[package]] name = "winit" version = "0.30.13" @@ -8174,8 +8929,8 @@ dependencies = [ "strum", "tar", "thiserror 2.0.21", - "windows", - "windows-core", + "windows 0.62.2", + "windows-core 0.62.2", "windows-implement", "xml", ] @@ -8303,6 +9058,24 @@ dependencies = [ "tls_codec", ] +[[package]] +name = "x509-parser" +version = "0.18.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d43b0f71ce057da06bc0851b23ee24f3f86190b07203dd8f567d0b706a185202" +dependencies = [ + "asn1-rs", + "data-encoding", + "der-parser", + "lazy_static", + "nom 7.1.3", + "oid-registry", + "ring", + "rusticata-macros", + "thiserror 2.0.21", + "time", +] + [[package]] name = "x509-tsp" version = "0.1.0" @@ -8330,6 +9103,16 @@ version = "0.3.11" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "163b33ed8786455e2fa5d72f554057ce3f3182425434f756cd39c99839d88e23" +[[package]] +name = "xdg-home" +version = "1.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ec1cdab258fb55c0da61328dc52c8764709b249011b2cad0454c72f0bf10a1f6" +dependencies = [ + "libc", + "windows-sys 0.59.0", +] + [[package]] name = "xkbcommon-dl" version = "0.4.2" @@ -8383,6 +9166,16 @@ dependencies = [ "toml", ] +[[package]] +name = "yasna" +version = "0.6.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b5f6765e852b9b4dc8e2a76843e4d64d1cea8e79bcde0b6901aea8e7c7f08282" +dependencies = [ + "bit-vec 0.9.1", + "time", +] + [[package]] name = "yoke" version = "0.8.3" @@ -8403,7 +9196,45 @@ dependencies = [ "proc-macro2", "quote", "syn 3.0.6", - "synstructure", + "synstructure 0.14.0", +] + +[[package]] +name = "zbus" +version = "4.4.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "bb97012beadd29e654708a0fdb4c84bc046f537aecfde2c3ee0a9e4b4d48c725" +dependencies = [ + "async-broadcast", + "async-executor", + "async-fs", + "async-io", + "async-lock", + "async-process", + "async-recursion", + "async-task", + "async-trait", + "blocking", + "enumflags2", + "event-listener", + "futures-core", + "futures-sink", + "futures-util", + "hex", + "nix 0.29.0", + "ordered-stream", + "rand 0.8.8", + "serde", + "serde_repr", + "sha1 0.10.7", + "static_assertions", + "tracing", + "uds_windows", + "windows-sys 0.52.0", + "xdg-home", + "zbus_macros 4.4.0", + "zbus_names 3.0.0", + "zvariant 4.2.0", ] [[package]] @@ -8436,9 +9267,9 @@ dependencies = [ "uuid", "windows-sys 0.61.2", "winnow", - "zbus_macros", - "zbus_names", - "zvariant", + "zbus_macros 5.19.0", + "zbus_names 4.3.4", + "zvariant 5.15.0", ] [[package]] @@ -8448,7 +9279,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "6998de05217a084b7578728a9443d04ea4cd80f2a0839b8d78770b76ccd45863" dependencies = [ "zbus_xml", - "zvariant", + "zvariant 5.15.0", ] [[package]] @@ -8462,7 +9293,20 @@ dependencies = [ "syn 2.0.119", "zbus-lockstep", "zbus_xml", - "zvariant", + "zvariant 5.15.0", +] + +[[package]] +name = "zbus_macros" +version = "4.4.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "267db9407081e90bbfa46d841d3cbc60f59c0351838c4bc65199ecd79ab1983e" +dependencies = [ + "proc-macro-crate", + "proc-macro2", + "quote", + "syn 2.0.119", + "zvariant_utils 2.1.0", ] [[package]] @@ -8475,9 +9319,20 @@ dependencies = [ "proc-macro2", "quote", "syn 3.0.6", - "zbus_names", - "zvariant", - "zvariant_utils", + "zbus_names 4.3.4", + "zvariant 5.15.0", + "zvariant_utils 4.2.0", +] + +[[package]] +name = "zbus_names" +version = "3.0.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "4b9b1fef7d021261cc16cba64c351d291b715febe0fa10dc3a443ac5a5022e6c" +dependencies = [ + "serde", + "static_assertions", + "zvariant 4.2.0", ] [[package]] @@ -8488,7 +9343,7 @@ checksum = "d8bf88b4a3ff53e883001e0e0115b297a9d53c31b9c1edd2bfdd853e3428624e" dependencies = [ "serde", "winnow", - "zvariant", + "zvariant 5.15.0", ] [[package]] @@ -8499,8 +9354,8 @@ checksum = "d1586c021a01ca0a9216dcd874e546382e156a5cbab5fab6cb5f10087e22682a" dependencies = [ "serde", "winnow", - "zbus_names", - "zvariant", + "zbus_names 4.3.4", + "zvariant 5.15.0", ] [[package]] @@ -8550,7 +9405,7 @@ dependencies = [ "proc-macro2", "quote", "syn 3.0.6", - "synstructure", + "synstructure 0.14.0", ] [[package]] @@ -8621,7 +9476,7 @@ dependencies = [ "getrandom 0.4.3", "indexmap", "memchr", - "nix", + "nix 0.31.3", "typed-path", "windows-sys 0.61.2", "zopfli", @@ -8666,6 +9521,19 @@ dependencies = [ "zune-core", ] +[[package]] +name = "zvariant" +version = "4.2.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "2084290ab9a1c471c38fc524945837734fbf124487e105daec2bb57fd48c81fe" +dependencies = [ + "endi", + "enumflags2", + "serde", + "static_assertions", + "zvariant_derive 4.2.0", +] + [[package]] name = "zvariant" version = "5.15.0" @@ -8677,8 +9545,21 @@ dependencies = [ "serde", "winnow", "zcheapstr", - "zvariant_derive", - "zvariant_utils", + "zvariant_derive 5.15.0", + "zvariant_utils 4.2.0", +] + +[[package]] +name = "zvariant_derive" +version = "4.2.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "73e2ba546bda683a90652bac4a279bc146adad1386f25379cf73200d2002c449" +dependencies = [ + "proc-macro-crate", + "proc-macro2", + "quote", + "syn 2.0.119", + "zvariant_utils 2.1.0", ] [[package]] @@ -8691,7 +9572,18 @@ dependencies = [ "proc-macro2", "quote", "syn 3.0.6", - "zvariant_utils", + "zvariant_utils 4.2.0", +] + +[[package]] +name = "zvariant_utils" +version = "2.1.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c51bcff7cc3dbb5055396bcf774748c3dab426b4b8659046963523cee4808340" +dependencies = [ + "proc-macro2", + "quote", + "syn 2.0.119", ] [[package]] diff --git a/LICENSES.toml b/LICENSES.toml index d9ceb3180e..d7d84717aa 100644 --- a/LICENSES.toml +++ b/LICENSES.toml @@ -16,7 +16,7 @@ sha256 = "cd7032ea33b71427f188e34ffb4aee9d6868a57fd196037c5c8b2be03a2a0352" [[document]] source = "NOTICE" destination = "NOTICE" -sha256 = "9f854f730719af962cd840529324d089e05e68a30bd245c50e33f96e009b4314" +sha256 = "fa1175dae1d6ec874df13204697a35b30a92982d2352c945df8f9b7453be2fcc" [[document]] source = "assets/app-icon/LICENSE-document.txt" diff --git a/NOTICE b/NOTICE index e8f31ade2f..51243aafa1 100644 --- a/NOTICE +++ b/NOTICE @@ -59,6 +59,10 @@ Vendored (vendor/, patched; see vendor/README.md): - hayro 0.7.1 — Apache-2.0 OR MIT, Copyright the hayro authors (licence files kept in vendor/hayro). - hayro-interpret 0.7.0 — Apache-2.0 OR MIT, Copyright the hayro authors (LICENSE-APACHE, LICENSE-MIT kept in vendor/hayro-interpret). +PaddleOCR PP-OCRv6 and PP-LCNet model weights and recognition dictionary +Copyright PaddlePaddle / PaddleOCR contributors. Licensed under Apache-2.0. +Fetched from the authors' pinned releases; see ATTRIBUTION.toml. + Bundled egui font icons The pinned egui dependency includes egui-icons.ttf, a small subset of John Slegers' diff --git a/ROADMAP.md b/ROADMAP.md index a39d6f8b6c..85b6dbb137 100644 --- a/ROADMAP.md +++ b/ROADMAP.md @@ -397,12 +397,48 @@ Ranked; detail and the full milestone table in [docs/roadmap.md](docs/roadmap.md - **2026-10-22 (M14, JPEG and TIFF export):** Export ▸ Image as JPEG or TIFF refuses a raster that is not exactly width × height pixels, as PNG export has since #2425. A raster a pixel short panicked inside the JPEG and TIFF encoders, and a partial pixel at the end was dropped and the rest written as a valid image. Rendered pages are always the right size, so what exports is unchanged. Estimates unchanged. - **2026-10-13 (G14, Vietnamese localization):** Added Vietnamese (`vi`, Tiếng Việt) as an interface and date language with a 2,591-entry catalog (`plural_none`) covering 100% of the current localizable key union (plus `theme`/`Appearance`). Locale tags `vi` / `vi-VN` / `vi_VN.UTF-8` resolve; calendar months use numeric `Tháng 1`…`12` / `tháng 1`…`12`. Native-speaker community review recorded. The twelve-language localization mean moves from ≈59% to ≈68%; weighted readiness ≈49% → ≈50%. Status stays `partial`: engine/OS details, document contents, filenames, CLI/MCP and external help stay outside the catalog by design. +- **2026-10-16 (M13, Windows print regression):** Head `8218c730` passed Linux, FreeBSD, all four service lifecycle jobs and Windows ARM64 build/install; Windows UI print tests raced asynchronous printer discovery. Tests now wait with a bounded deadline before layout-dependent clicks and use a delayed synthetic source. Integrated main `9e5b70d1`, retaining its timestamp-fixture regression. Local validation: 13 print and 9 batch tests passed; the missing-control failure was reproduced with synchronization removed. Formatting, strict scoped Clippy, assets, layers and all 32 WASM crates passed; current-head CI and maintainer review remain separate. +- **2026-10-15 (M13, CI follow-up):** Rephrased a Bulgarian caption to use bundled-font glyphs; all 11 font integration tests pass. Retained late MSI upgrades for service-account preservation and added explicit cleanup of legacy image-menu keys before menu writes. The compiled synthetic MSI passes validation; Windows lifecycle CI now checks menu opt-out and legacy subkey removal together with account preservation. Full lifecycle execution remains a CI check; estimates unchanged. +- **2026-10-15 (M13, main refresh and FreeBSD test):** Integrated main `afa8e184`; retained optional Hot Folder packaging alongside installer upgrade choices and optimizer presets. The parser cancellation test uses a blocking startup handshake and releases its initializer before reporting assertion failures. Lossless optimization keeps image fragments exact; Hot Folder refuses unsupported split read/write roots before I/O, and service mutations respect either confinement mode. Checkbox captions that OCR joins to a square mark are matched by geometry, with a synthetic regression. Reconciled repaired-page save, signing, page-label and print fixtures; completed new catalog keys (native review pending). Scoped native validation: 1,435 cases passed after a focused rerun of the corrected form fixture (two ignored); strict Clippy, formatting, WASM, assets, layers and parity passed. Release acceptance and estimates unchanged. + +- **2026-10-15 (M13, current main integration):** Integrated main `d3a91c5c` including version 0.8.0, validation before replacing saved PDFs, stale file-watcher protection and shared test/oracle support. Resolved Linux CI dependencies by retaining D-Bus development headers alongside qpdf/Poppler and mandatory Linux oracle checks. Aligned Hot Folder service dependency versions; service and packaging harness regressions remain intact. Targeted Windows tests pass: 164 automation/Hot Folder, 374 editor (one ignored), and 83 support-tool cases. Estimates unchanged. + +- **2026-10-14 (M13, service stop observation):** Corrected the Windows service lifecycle test to wait, for at most ten seconds, for both the worker marker and the actual SCM Stopped state plus probe status. The marker is written before the host joins its monitor and reports Stopped. Synthetic regressions reproduce the old premature failure and cover delayed completion in either order, timeouts and status-query errors. No service runtime behavior changed; estimates unchanged. + +- **2026-10-14 (M13, deterministic print fixture):** Reproduced the Windows CI printer-properties failure by gating discovery until after the synthetic queue selection. The fixture now sets `printer_picked`, matching the real combo interaction, so late discovery cannot reset its queue. Assertions are unchanged and the delayed response is consumed before checking driver options. No product behavior or readiness estimate changed. + +- **2026-10-14 (M13, Hot Folder packaging follow-up):** Integrated main `dc4d86ba` and regenerated hashes for the merged translation catalogs. Fixed server-test path confinement to use native separators and case rules while preserving root, sibling and traversal checks. The old helper fails the Linux harness; the corrected harness passes on Linux and Windows without running an installer or service. Print-dialog tests now inject synthetic printer lists: concurrent native printer enumeration crashed locally, whereas the same eleven assertions pass with the injected lists. This isolates UI tests; it does not certify native printer drivers. The selected automation/font/content/editor suite passes (1,385 passed, five ignored), as do 271 renderer tests. Release/package qualification remains separate; estimates unchanged. + +- **2026-10-13 (M13, Windows printing integration follow-up):** Resolved the Hot Folder dependency lockfile against main `3f044b62`. The targeted Windows checks pass: 22 print tests, 369 editor library tests (one ignored), and seven Hot Folder automation tests. The full 3,173-test workspace result below belongs to integration commit `116cd60c`. Final package acceptance remains separate; estimates unchanged. + +- **2026-10-13 (M13, Hot Folder main integration):** Integrated main `b5467d93`, preserving OCR existing-text suppression in corrected/cropped page coordinates, current installer choices and optional service packaging. The seven Hot Folder automation tests and a real four-profile CLI run preserve source bytes and page pixels; optimized stale-reference fixtures shrink from 66,104 to 832 bytes. Aligned Unicode OCR baselines with the shared ink estimate so phrase edits preserve word grouping and widths. Added scan labels for Kazakh, Lithuanian, Slovene and Turkish (native review pending). Updated export fixtures, toggle styling and UI/batch regression harnesses for the integrated APIs; Windows GPU readback tests serialize device lifetimes. Full Windows workspace: 3,173 passed, 15 ignored, 0 failed; strict Clippy, formatting, asset/layer/parity checks and 32 WASM packages pass. Windows symlink-fixture privileges and final package acceptance remain separate. Estimates unchanged. + +- **2026-10-13 (M13, Hot Folder writer integration):** Backported the COS object-generation correction and five regressions from #1143 (`da54b14f085c930350d9b23839bd404cf4c3a625`). Added a Hot Folder automation regression for stale page content across Off/Lossless/Reduce/Custom publication, with source and live-extension preservation. Runtime validation is blocked locally by missing MSVC `link.exe`; combined workspace and installer acceptance remain pending. Estimates unchanged. + - **2026-10-12 (M10, Edit on a scanned page):** Turning Edit on (its tab, Edit text & images or Add text) for a scanned page (an image covering at least half of a page with no text of its own; comments and text boxes over it do not count) recognizes the page first, like Acrobat's "Converting scanned page to Editable Text and Images", so its words open for editing. Once per page per window, one undoable "Recognize text" step, with the language of the Recognize Text dialog (English only for now, gap 7). Pages with real text (a flyer with a background picture), read-only files and other tools are left alone. The photographs on a scan are still part of the one page image. - **2026-10-12 (M2, installed CJK fonts):** A CID font of an Adobe CJK collection (Japan1, GB1, CNS1, Korea1) that a PDF doesn't embed, such as the Kozuka Gothic of an Acrobat text box or the SongtiTC of a Pages export, drew nothing unless craft-fonts had a Japanese face. After craft-fonts, it now draws with a face already installed on the machine (PingFang, Heiti, Microsoft JhengHei / YaHei, Malgun and the like; read at runtime, never bundled, and used only for the on-screen viewer, never for exports, printing or OCR; Noto CJK and Source Han excluded; `PDFCRAFT_SYSTEM_FONTS=0` turns it off). The face of a collection with several regions (PingFang SC, TC) is chosen by region. Checked on macOS with a synthetic Traditional Chinese, Simplified Chinese and Korean page; the Windows and Linux font lists are untested, and a machine with none of the listed faces still draws nothing. - **2026-10-13 (M3, typed zoom):** The right rail's zoom percentage is an editable field: type 150, 150% or 62.5 % and press Enter, Escape discards, and nonsense keeps the current zoom. The control channel's zoom option shares its parser, which now refuses zero, negative and non-finite values. + +- **2026-10-13 (M6, data exchange fidelity):** XML and XFDF exports preserve tabs and line breaks in field names and comment metadata using character references. Saved-PDF regressions cover distinct names that XML would normalize to the same attribute value, restored field values and replacement of the original comment identities. Estimates unchanged. - **2026-10-13 (M4, indirect page rotation):** Rotation queries and edits resolve indirect integer values on pages and their page-tree ancestors. Turning a page already at 270° by 90° now saves it at 0°, including when its rotation is inherited. Synthetic full/incremental save-and-reopen tests cover nested inheritance, sibling preservation, negative/large angles and invalid-value fallback. Estimates unchanged. - **2026-10-14 (M1, Flate fallback):** Raw deflate whose first bytes resemble a zlib header no longer loses a decoding-limit error during fallback. Strict and tolerant filter regressions and a COS stream regression cover refusal at the caller limit and successful decoding within it. No parity status or estimate changes. + +- 2026-10-11 — M13: optional PDF optimization per Hot Folder saving step, disabled by default: lossless/reduce/custom profiles, explicit image-resolution/quality choices, smaller-only results, signature refusal before preprocessing, headless configuration and actual size reporting. Source cleanup continues to require every output and durable proof. Synthetic regression coverage prepared; integration gates pending. + +- **2026-10-11 (M11, optimizer safety and lossless profile):** Validate image/mask dimensions and decoded lengths before allocation, preserve other users of shared soft masks during resampling, and treat explicitly selected absent hidden information as a no-op. Add shared lossless settings and a headless `doc_optimize` profile retaining images and user data. Full-save reference generations remain tracked separately in #1143; monochrome compression and GUI preset management remain open. Overall estimates unchanged. + +- 2026-10-11 — M13: Hot Folder server hardening: isolated bounded task processes, Windows job memory limits, automatic transient retries, durable bounded active journals, crash-safe grouped receipts and deterministic OCR replay. Stable service SID grants preserve custom SCM accounts through repair/upgrade. Added manual real-MSI local/SMB acceptance for Server 2022/2025 and opt-in disposable Server 2019; no untested server certification is claimed. + +- 2026-10-11 — M13: optional standalone Hot Folder with durable local/network/FTP/Outlook/open-project processing, calendar schedules, safe source policies, OCR/scan preprocessing, analysis reports, grouped PDF/Office/image/EPUB outputs, headless tools and seven UI languages. Restricted-account boot services and optional Windows/macOS/Linux installers have lifecycle coverage; proprietary ABBYY formats remain incompatible; see [the scope inventory](docs/hot-folder.md). + +- **2026-10-11 (M10, OCR languages and defaults):** Fold Dutch, Danish, Norwegian Bokmål, Swedish, Finnish and Portuguese into the scan/OCR work, with save/reopen regressions for accented words. The UI selects the primary system/browser language, independently of UI translations, with English fallback; manual selection remains available. Icelandic stays unclaimed. Overall percentage unchanged. + +- **2026-10-11 (M10, Italian OCR):** Added Italiano (it) to recognition in the UI, CLI and MCP. Both OCR schemas use the engine language list. A real-model regression checks all six Italian accented vowels after save/reopen and unchanged scan pixels; UI and single/batch automation cover selection. Overall percentage unchanged. + +- **2026-10-11 (M10, paper-edge crop):** Enhance scanned file crops black/white scanner borders at clear paper edges with adjustable safety padding, preserving blank notebook margins and colored covers. Detection runs before rotation/deskew/OCR; original image streams survive and all changes undo together. Engine, automation and UI tests cover rotated/off-origin pages, padding, save/reopen and OCR geometry. Indistinguishable white-on-white borders stay unchanged. Overall percentage unchanged. +- **2026-10-11 (M10, scan correction):** Offline OCR adds German, French, Spanish and horizontal Japanese with Unicode search/copy, confidence-gated quarter-turn correction, and deskew up to 12 degrees. Correction can run without OCR through the UI and automation; original image streams survive, changes undo together, and stale results are refused. Deskew on annotated pages, vertical Japanese, dewarping and editable-text output remain open. Overall percentage unchanged. + - **2026-10-12 (M6, XML field names):** AcroForm XML data export constrains generated element names to XML 1.0 NCNames, so Latin-1 names such as `Area²` and `Aµ` produce readable data files. Original PDF field names travel through the existing `xfdf:original` attribute; previously valid tags, including Greek and CJK, keep their spelling. Saved-PDF regressions cover invalid prefixes, combining letters and normalized-name collisions. Estimates unchanged. - **2026-10-12 (M6, CSV carriage returns):** Form-data CSV export quotes carriage returns in field names and values, so a trailing carriage return cannot turn into a record separator and disappear on reimport. Saved-PDF round-trip regressions cover CR, LF, CRLF, commas and quotes; estimates unchanged. - **2026-10-13 (community, M14, #1553 review):** Relative Fontconfig includes resolve beside each including config, including nested configuration selected through `FONTCONFIG_PATH`. Directory includes accept only digit-prefixed `*.conf` in lexical order. Isolated regressions reproduce both review findings; configuration size/count/depth limits, cycles, symlinked config and valid reset ordering are covered. Estimates unchanged. @@ -772,6 +808,8 @@ Newest first: the date, what moved, and the new overall estimate. | 2026-10-16 | minor | M10 #1201 partial: lossless image export applies component Decode pairs and Indexed mapping. Estimates unchanged. | | 2026-10-15 | minor | M6: CSV export and spreadsheet merging quote tabs, and import distinguishes quoted tabs from TSV delimiters without changing field identities. Estimates unchanged. | | 2026-10-13 | minor | M4: rotation queries and edits resolve indirect page-tree values; inherited, negative and large rotations verified through both saves. Estimates unchanged. | +| 2026-10-11 | minor | Additional Latin OCR languages and system-language default with English fallback; estimates unchanged | +| 2026-10-11 | minor | Italian OCR selection and accented-text save/reopen coverage; estimates unchanged | | 2026-10-12 | minor | M6: valid AcroForm XML element names with original PDF field names preserved; saved-PDF collision and Unicode regressions. Estimates unchanged. | | 2026-10-12 | minor | M6: preserve carriage returns in exported CSV field names and values; saved-PDF round-trip coverage. Estimates unchanged. | | 2026-10-13 | minor | M4: Insert-from-file preserves source bookmarks; integration tests retained with current main. Estimates unchanged. | diff --git a/apps/pdfcraft-cli/src/main.rs b/apps/pdfcraft-cli/src/main.rs index 0c7fa9ba22..046ad5c173 100644 --- a/apps/pdfcraft-cli/src/main.rs +++ b/apps/pdfcraft-cli/src/main.rs @@ -36,8 +36,11 @@ macro_rules! mcp_usage { () => { "\ pdfcraft-cli mcp [--root DIR] [--compact] [--automation-read-root DIR] [--automation-write-root DIR] + [--allow-hot-folder-admin] MCP server on stdin/stdout (opt-in) --compact lists a core set of tools plus tool_search and tool_call + --allow-hot-folder-admin lets the agent install and control the Hot + Folder system service and change its stored source credentials --automation-read-root / --automation-write-root confine the files the agent's tools read (open, combine, import, fonts, certificates…) and write (save, export, extract, split, reports…) to DIR, links followed; diff --git a/apps/pdfcraft-cli/src/options.rs b/apps/pdfcraft-cli/src/options.rs index 1ddbfabcd5..6a68551eaa 100644 --- a/apps/pdfcraft-cli/src/options.rs +++ b/apps/pdfcraft-cli/src/options.rs @@ -122,8 +122,11 @@ pub(crate) const RUN_OPTIONS: &[OptionSpec] = &[ pub(crate) const UI_OPTIONS: &[OptionSpec] = &[OptionSpec { name: "--control", takes_value: true }, OptionSpec { name: "--out", takes_value: true }]; #[cfg(feature = "mcp")] -pub(crate) const MCP_OPTIONS: &[OptionSpec] = - &[OptionSpec { name: "--root", takes_value: true }, OptionSpec { name: "--compact", takes_value: false }]; +pub(crate) const MCP_OPTIONS: &[OptionSpec] = &[ + OptionSpec { name: "--root", takes_value: true }, + OptionSpec { name: "--compact", takes_value: false }, + OptionSpec { name: "--allow-hot-folder-admin", takes_value: false }, +]; /// The arguments that are not options or their values. Which tokens are values is the spec's /// answer: skipping the one after every option made `check-one --edit file.pdf` report "missing diff --git a/apps/pdfcraft-cli/src/run.rs b/apps/pdfcraft-cli/src/run.rs index 0726087d9d..e0cea88b88 100644 --- a/apps/pdfcraft-cli/src/run.rs +++ b/apps/pdfcraft-cli/src/run.rs @@ -166,7 +166,12 @@ pub(crate) fn mcp(args: &[String]) -> Result<(), CliError> { let args = args.as_slice(); validate_options("mcp", args, MCP_OPTIONS)?; let compact = args.iter().any(|a| a == "--compact"); - let mut auto = automation(args)?; + // An agent may install boot services or change stored credentials only when the user says so. + let hot_folder_admin = args.iter().any(|a| a == "--allow-hot-folder-admin"); + let mut auto = automation(args)?.with_hot_folder_admin(hot_folder_admin); + if hot_folder_admin { + let _ = writeln!(std::io::stderr().lock(), "pdfcraft-cli: Hot Folder administration allowed (system service and source credentials)"); + } if let Some(roots) = roots { let show = |root: Option<&Path>| root.map_or_else(|| "none".to_string(), |r| r.display().to_string()); let _ = writeln!( diff --git a/apps/pdfcraft-hot-folder/Cargo.toml b/apps/pdfcraft-hot-folder/Cargo.toml new file mode 100644 index 0000000000..2237db055b --- /dev/null +++ b/apps/pdfcraft-hot-folder/Cargo.toml @@ -0,0 +1,38 @@ +[package] +name = "pdfcraft-hot-folder" +description = "Optional PdfCraft Hot Folder application and background worker" +version.workspace = true +edition.workspace = true +license.workspace = true + +[lints] +workspace = true + +[dependencies] +pdfcraft-engine = { workspace = true } +pdfcraft-fonts = { workspace = true } +pdfcraft-hot-folder-service = { path = "../../crates/hot-folder-service", version = "0.17.0" } +eframe = { workspace = true, features = ["default_fonts", "glow", "accesskit", "wayland", "x11"] } +egui = { workspace = true } +# Dropdowns whose menu can grow back while open (the workspace bans craft_ui::ComboBox, egui#5225). +craft-ui = { workspace = true } +rfd = { workspace = true } +serde_json = { workspace = true } +serde = { workspace = true } +sys-locale = "0.3" +chrono = { version = "0.4", default-features = false, features = ["clock"] } +tempfile = "3" +zeroize = "1.8" + +[target.'cfg(unix)'.dependencies] +rustix = { version = "1", features = ["process"] } + +[target.'cfg(windows)'.dependencies] +processkit = { version = "3.3.4", default-features = false, features = ["limits", "process-control"] } +winsafe = { version = "0.0.29", default-features = false, features = ["kernel"] } + +[target.'cfg(not(windows))'.dependencies] +sysinfo = { version = "0.37", default-features = false, features = ["system"] } + +[dev-dependencies] +egui_kittest = { workspace = true, features = ["eframe", "wgpu"] } diff --git a/apps/pdfcraft-hot-folder/src/i18n.rs b/apps/pdfcraft-hot-folder/src/i18n.rs new file mode 100644 index 0000000000..cebdcb86a8 --- /dev/null +++ b/apps/pdfcraft-hot-folder/src/i18n.rs @@ -0,0 +1,1163 @@ +//! Complete small catalog for the standalone application. Engine diagnostics remain verbatim +//! under a translated error heading so paths and actionable technical details are preserved. + +pub const LANGUAGES: &[(&str, &str)] = + &[("en", "English"), ("de", "Deutsch"), ("fr", "Français"), ("nl", "Nederlands"), ("es", "Español"), ("nb", "Norsk bokmål"), ("sv", "Svenska")]; + +#[derive(Clone, Copy, Debug, PartialEq, Eq)] +pub struct Language(pub usize); + +impl Language { + pub fn system(locale: Option<&str>) -> Self { + let code = pdfcraft_engine::ocr::language_for_locale(locale); + Self(LANGUAGES.iter().position(|l| l.0 == code).unwrap_or(0)) + } + pub fn t(self, key: &'static str) -> &'static str { + MESSAGES.iter().find(|row| row[0] == key).and_then(|row| row.get(self.0)).copied().unwrap_or(key) + } +} + +pub const MESSAGES: &[[&str; 7]] = &[ + [ + "This task file belongs to the Hot Folder service. Open the manager with administrative permission to edit it.", + "Diese Aufgabendatei gehört dem Hot-Folder-Dienst. Öffnen Sie die Verwaltung mit Administratorrechten, um sie zu bearbeiten.", + "Ce fichier de tâches appartient au service Hot Folder. Ouvrez le gestionnaire avec des droits d’administrateur pour le modifier.", + "Dit takenbestand is van de Hot Folder-service. Open de beheerder met beheerdersrechten om het te bewerken.", + "Este archivo de tareas pertenece al servicio Hot Folder. Abra el administrador con permisos de administrador para editarlo.", + "Denne oppgavefilen tilhører Hot Folder-tjenesten. Åpne behandleren med administratortillatelse for å redigere den.", + "Den här uppgiftsfilen tillhör Hot Folder-tjänsten. Öppna hanteraren med administratörsbehörighet för att redigera den.", + ], + ["PDF optimization", "PDF-Optimierung", "Optimisation PDF", "PDF-optimalisatie", "Optimización de PDF", "PDF-optimalisering", "PDF-optimering"], + ["bytes", "Bytes", "octets", "bytes", "bytes", "byte", "byte"], + ["PDFs reduced", "Verkleinerte PDFs", "PDF réduits", "Verkleinde pdf’s", "PDF reducidos", "Reduserte PDF-er", "Minskade PDF-filer"], + ["Off", "Aus", "Désactivée", "Uit", "Desactivada", "Av", "Av"], + [ + "Lossless PDF optimization", + "Verlustfreie PDF-Optimierung", + "Optimisation PDF sans perte", + "PDF-optimalisatie zonder kwaliteitsverlies", + "Optimización de PDF sin pérdida", + "Tapsfri PDF-optimalisering", + "Förlustfri PDF-optimering", + ], + [ + "Reduce PDF size (150 ppi, JPEG 60)", + "PDF verkleinern (150 ppi, JPEG 60)", + "Réduire le PDF (150 ppp, JPEG 60)", + "PDF verkleinen (150 ppi, JPEG 60)", + "Reducir PDF (150 ppp, JPEG 60)", + "Reduser PDF-størrelse (150 ppi, JPEG 60)", + "Minska PDF-storlek (150 ppi, JPEG 60)", + ], + [ + "Custom PDF optimization", + "Benutzerdefinierte PDF-Optimierung", + "Optimisation PDF personnalisée", + "Aangepaste PDF-optimalisatie", + "Optimización de PDF personalizada", + "Tilpasset PDF-optimalisering", + "Anpassad PDF-optimering", + ], + [ + "Only a smaller PDF replaces the processed copy. Signed PDFs are refused. Original-file actions still apply.", + "Nur ein kleineres PDF ersetzt die verarbeitete Kopie. Signierte PDFs werden abgelehnt. Die Aktionen für Originaldateien gelten weiterhin.", + "Seul un PDF plus petit remplace la copie traitée. Les PDF signés sont refusés. Les actions sur les originaux restent applicables.", + "Alleen een kleinere PDF vervangt de verwerkte kopie. Ondertekende PDF’s worden geweigerd. Acties voor originele bestanden blijven gelden.", + "Solo un PDF más pequeño sustituye la copia procesada. Se rechazan los PDF firmados. Se mantienen las acciones para los originales.", + "Bare en mindre PDF erstatter den behandlede kopien. Signerte PDF-er avvises. Handlingene for originalfiler gjelder fortsatt.", + "Endast en mindre PDF ersätter den bearbetade kopian. Signerade PDF-filer avvisas. Åtgärderna för originalfiler gäller fortfarande.", + ], + [ + "Keeps image quality, text, tags and forms. OCR and other task processing are separate settings.", + "Erhält Bildqualität, Text, Tags und Formulare. OCR und weitere Verarbeitung sind separate Aufgabeneinstellungen.", + "Préserve la qualité des images, le texte, les balises et les formulaires. L’OCR et les autres traitements se règlent séparément.", + "Behoudt beeldkwaliteit, tekst, tags en formulieren. OCR en andere verwerking worden afzonderlijk ingesteld.", + "Conserva la calidad de imagen, el texto, las etiquetas y los formularios. El OCR y los demás procesos se configuran por separado.", + "Bevarer bildekvalitet, tekst, tagger og skjemaer. OCR og annen behandling stilles inn separat.", + "Bevarar bildkvalitet, text, taggar och formulär. OCR och övrig bearbetning ställs in separat.", + ], + [ + "Downsampling and JPEG compression can lose image detail. Review the output quality.", + "Herunterrechnen und JPEG-Komprimierung können Bilddetails verlieren. Die Ausgabequalität prüfen.", + "Le sous-échantillonnage et la compression JPEG peuvent perdre des détails. Vérifiez la qualité du résultat.", + "Een lagere resolutie en JPEG-compressie kunnen beelddetails verliezen. Controleer de uitvoerkwaliteit.", + "La reducción de resolución y la compresión JPEG pueden perder detalles. Revise la calidad de salida.", + "Nedsampling og JPEG-komprimering kan miste bildedetaljer. Kontroller kvaliteten på resultatet.", + "Nedsampling och JPEG-komprimering kan förlora bilddetaljer. Kontrollera resultatets kvalitet.", + ], + ["Color images", "Farbbilder", "Images couleur", "Kleurenafbeeldingen", "Imágenes en color", "Fargebilder", "Färgbilder"], + [ + "Grayscale images", + "Graustufenbilder", + "Images en niveaux de gris", + "Grijswaardenafbeeldingen", + "Imágenes en escala de grises", + "Gråtonebilder", + "Gråskalebilder", + ], + [ + "Downsample images", + "Bildauflösung reduzieren", + "Réduire la résolution des images", + "Afbeeldingsresolutie verlagen", + "Reducir la resolución de imágenes", + "Reduser bildeoppløsning", + "Minska bildupplösning", + ], + [ + "Target resolution (ppi)", + "Zielauflösung (ppi)", + "Résolution cible (ppp)", + "Doelresolutie (ppi)", + "Resolución final (ppp)", + "Måloppløsning (ppi)", + "Målupplösning (ppi)", + ], + [ + "Only above (ppi)", + "Nur über (ppi)", + "Uniquement au-delà de (ppp)", + "Alleen boven (ppi)", + "Solo por encima de (ppp)", + "Bare over (ppi)", + "Endast över (ppi)", + ], + [ + "Retain existing compression", + "Vorhandene Komprimierung beibehalten", + "Conserver la compression existante", + "Bestaande compressie behouden", + "Conservar la compresión existente", + "Behold eksisterende komprimering", + "Behåll befintlig komprimering", + ], + [ + "ZIP (lossless encoding)", + "ZIP (verlustfreie Kodierung)", + "ZIP (encodage sans perte)", + "ZIP (codering zonder verlies)", + "ZIP (codificación sin pérdida)", + "ZIP (tapsfri koding)", + "ZIP (förlustfri kodning)", + ], + [ + "Images (PNG, JPEG, TIFF)", + "Bilder (PNG, JPEG, TIFF)", + "Images (PNG, JPEG, TIFF)", + "Afbeeldingen (PNG, JPEG, TIFF)", + "Imágenes (PNG, JPEG, TIFF)", + "Bilder (PNG, JPEG, TIFF)", + "Bilder (PNG, JPEG, TIFF)", + ], + [ + "Status unavailable", + "Status nicht verfügbar", + "État indisponible", + "Status niet beschikbaar", + "Estado no disponible", + "Status utilgjengelig", + "Status saknas", + ], + [ + "Analyze without OCR", + "Ohne OCR analysieren", + "Analyser sans OCR", + "Analyseren zonder OCR", + "Analizar sin OCR", + "Analyser uten OCR", + "Analysera utan OCR", + ], + [ + "Layout report (JSON)", + "Layoutbericht (JSON)", + "Rapport de mise en page (JSON)", + "Lay-outrapport (JSON)", + "Informe de diseño (JSON)", + "Layout-rapport (JSON)", + "Layoutrapport (JSON)", + ], + [ + "Creates JSON layout reports. OCR, image changes and blank-page removal are disabled.", + "Erstellt JSON-Layoutberichte. OCR, Bildänderungen und das Entfernen leerer Seiten sind deaktiviert.", + "Crée des rapports JSON. L’OCR, les modifications d’image et la suppression des pages vides sont désactivés.", + "Maakt JSON-lay-outrapporten. OCR, beeldwijzigingen en het verwijderen van lege pagina’s zijn uitgeschakeld.", + "Crea informes JSON. Se desactivan el OCR, los cambios de imagen y la eliminación de páginas en blanco.", + "Oppretter JSON-rapporter. OCR, bildeendringer og fjerning av tomme sider er deaktivert.", + "Skapar JSON-rapporter. OCR, bildändringar och borttagning av tomma sidor är avstängda.", + ], + ["Excel (XLSX)", "Excel (XLSX)", "Excel (XLSX)", "Excel (XLSX)", "Excel (XLSX)", "Excel (XLSX)", "Excel (XLSX)"], + ["E-book (EPUB)", "E-Book (EPUB)", "Livre numérique (EPUB)", "E-book (EPUB)", "Libro electrónico (EPUB)", "E-bok (EPUB)", "E-bok (EPUB)"], + ["Source", "Quelle", "Source", "Bron", "Origen", "Kilde", "Källa"], + [ + "Staging folder", + "Zwischenablageordner", + "Dossier de transit", + "Tijdelijke invoermap", + "Carpeta de preparación", + "Mellomlagringsmappe", + "Mellanlagringsmapp", + ], + [ + "Local or network folder", + "Lokaler Ordner oder Netzwerkordner", + "Dossier local ou réseau", + "Lokale map of netwerkmap", + "Carpeta local o de red", + "Lokal mappe eller nettverksmappe", + "Lokal mapp eller nätverksmapp", + ], + ["FTP / FTPS", "FTP / FTPS", "FTP / FTPS", "FTP / FTPS", "FTP / FTPS", "FTP / FTPS", "FTP / FTPS"], + [ + "Outlook attachments", + "Outlook-Anhänge", + "Pièces jointes Outlook", + "Outlook-bijlagen", + "Adjuntos de Outlook", + "Outlook-vedlegg", + "Outlook-bilagor", + ], + ["PDFCraft project", "PDFCraft-Projekt", "Projet PDFCraft", "PDFCraft-project", "Proyecto PDFCraft", "PDFCraft-prosjekt", "PDFCraft-projekt"], + ["Server", "Server", "Serveur", "Server", "Servidor", "Server", "Server"], + ["Port", "Port", "Port", "Poort", "Puerto", "Port", "Port"], + ["FTP with TLS", "FTP mit TLS", "FTP avec TLS", "FTP met TLS", "FTP con TLS", "FTP med TLS", "FTP med TLS"], + ["Unencrypted FTP", "Unverschlüsseltes FTP", "FTP non chiffré", "Onversleutelde FTP", "FTP sin cifrar", "Ukryptert FTP", "Okrypterad FTP"], + ["Username", "Benutzername", "Nom d’utilisateur", "Gebruikersnaam", "Nombre de usuario", "Brukernavn", "Användarnamn"], + ["Server folder", "Serverordner", "Dossier du serveur", "Servermap", "Carpeta del servidor", "Servermappe", "Servermapp"], + [ + "Credential ID", + "Zugangsdaten-ID", + "Identifiant des données d’accès", + "ID voor aanmeldgegevens", + "ID de credenciales", + "ID for påloggingsopplysninger", + "ID för inloggningsuppgifter", + ], + ["Password", "Passwort", "Mot de passe", "Wachtwoord", "Contraseña", "Passord", "Lösenord"], + [ + "Save password securely", + "Passwort sicher speichern", + "Enregistrer le mot de passe en sécurité", + "Wachtwoord veilig opslaan", + "Guardar contraseña de forma segura", + "Lagre passord sikkert", + "Spara lösenord säkert", + ], + [ + "Archive server folder", + "Archivordner auf dem Server", + "Dossier d’archivage du serveur", + "Archiefmap op server", + "Carpeta de archivo del servidor", + "Arkivmappe på serveren", + "Arkivmapp på servern", + ], + [ + "Application ID (public client)", + "Anwendungs-ID (öffentlicher Client)", + "ID d’application (client public)", + "Toepassings-ID (openbare client)", + "ID de aplicación (cliente público)", + "Program-ID (offentlig klient)", + "Program-ID (offentlig klient)", + ], + ["Tenant", "Mandant", "Locataire", "Tenant", "Inquilino", "Leier", "Klientorganisation"], + [ + "Use your own Microsoft application registration with public-client device sign-in enabled.", + "Eigene Microsoft-App-Registrierung mit aktivierter Geräteanmeldung für öffentliche Clients verwenden.", + "Utilisez votre propre application Microsoft avec la connexion par appareil activée pour les clients publics.", + "Gebruik een eigen Microsoft-appregistratie met apparaataanmelding voor openbare clients.", + "Use su propia aplicación de Microsoft con inicio por dispositivo para clientes públicos habilitado.", + "Bruk din egen Microsoft-appregistrering med enhetspålogging for offentlige klienter aktivert.", + "Använd en egen Microsoft-appregistrering med enhetsinloggning för offentliga klienter aktiverad.", + ], + [ + "Sign in to Outlook", + "Bei Outlook anmelden", + "Se connecter à Outlook", + "Aanmelden bij Outlook", + "Iniciar sesión en Outlook", + "Logg på Outlook", + "Logga in på Outlook", + ], + [ + "Load mail folders", + "E-Mail-Ordner laden", + "Charger les dossiers de messagerie", + "E-mailmappen laden", + "Cargar carpetas de correo", + "Last inn e-postmapper", + "Läs in e-postmappar", + ], + [ + "Mail folder ID", + "E-Mail-Ordner-ID", + "ID du dossier de messagerie", + "ID van e-mailmap", + "ID de carpeta de correo", + "ID for e-postmappe", + "ID för e-postmapp", + ], + [ + "Open subfolders", + "Unterordner öffnen", + "Ouvrir les sous-dossiers", + "Submappen openen", + "Abrir subcarpetas", + "Åpne undermapper", + "Öppna undermappar", + ], + [ + "Archive mail folder ID", + "ID des E-Mail-Archivordners", + "ID du dossier d’archivage des messages", + "ID van e-mailarchiefmap", + "ID de carpeta de archivo de correo", + "ID for e-postarkivmappe", + "ID för e-postarkivmapp", + ], + [ + "Mail move/delete affects the whole message and waits for all supported attachments. Enable PDF and images.", + "Verschieben/Löschen betrifft die ganze Nachricht und wartet auf alle unterstützten Anhänge. PDF und Bilder aktivieren.", + "Déplacer/supprimer concerne le message entier et attend toutes les pièces jointes prises en charge. Activez PDF et images.", + "Verplaatsen/verwijderen betreft het hele bericht en wacht op alle ondersteunde bijlagen. Schakel PDF en afbeeldingen in.", + "Mover/eliminar afecta al mensaje completo y espera todos los adjuntos compatibles. Active PDF e imágenes.", + "Flytting/sletting gjelder hele meldingen og venter på alle støttede vedlegg. Aktiver PDF og bilder.", + "Flytt/radering gäller hela meddelandet och väntar på alla bilagor som stöds. Aktivera PDF och bilder.", + ], + [ + "Project manifest", + "Projektmanifest", + "Manifeste du projet", + "Projectmanifest", + "Manifiesto del proyecto", + "Prosjektmanifest", + "Projektmanifest", + ], + ["Choose project…", "Projekt auswählen…", "Choisir un projet…", "Project kiezen…", "Elegir proyecto…", "Velg prosjekt…", "Välj projekt…"], + [ + "Create project from files…", + "Projekt aus Dateien erstellen…", + "Créer un projet à partir de fichiers…", + "Project uit bestanden maken…", + "Crear proyecto a partir de archivos…", + "Opprett prosjekt fra filer…", + "Skapa projekt från filer…", + ], + [ + "Open PDFCraft manifests contain an ordered list of PDF/image files. Proprietary ABBYY projects are not supported.", + "Offene PDFCraft-Manifeste enthalten eine geordnete Liste von PDF-/Bilddateien. Proprietäre ABBYY-Projekte werden nicht unterstützt.", + "Les manifestes ouverts PDFCraft contiennent une liste ordonnée de PDF/images. Les projets propriétaires ABBYY ne sont pas pris en charge.", + "Open PDFCraft-manifesten bevatten een geordende lijst PDF-/afbeeldingsbestanden. Eigen ABBYY-projecten worden niet ondersteund.", + "Los manifiestos abiertos de PDFCraft contienen una lista ordenada de PDF/imágenes. No se admiten proyectos propietarios de ABBYY.", + "Åpne PDFCraft-manifester inneholder en ordnet liste med PDF-/bildefiler. Proprietære ABBYY-prosjekter støttes ikke.", + "Öppna PDFCraft-manifest innehåller en ordnad lista med PDF-/bildfiler. Proprietära ABBYY-projekt stöds inte.", + ], + ["Connecting…", "Verbindung wird hergestellt…", "Connexion…", "Verbinden…", "Conectando…", "Kobler til…", "Ansluter…"], + [ + "Open the sign-in page and enter this code:", + "Anmeldeseite öffnen und diesen Code eingeben:", + "Ouvrez la page de connexion et saisissez ce code :", + "Open de aanmeldpagina en voer deze code in:", + "Abra la página de inicio de sesión e introduzca este código:", + "Åpne påloggingssiden og skriv inn denne koden:", + "Öppna inloggningssidan och ange denna kod:", + ], + [ + "Check credentials", + "Zugangsdaten prüfen", + "Vérifier les identifiants", + "Aanmeldgegevens controleren", + "Comprobar credenciales", + "Kontroller påloggingsopplysninger", + "Kontrollera inloggningsuppgifter", + ], + [ + "Remove credentials", + "Zugangsdaten entfernen", + "Supprimer les identifiants", + "Aanmeldgegevens verwijderen", + "Eliminar credenciales", + "Fjern påloggingsopplysninger", + "Ta bort inloggningsuppgifter", + ], + [ + "Credentials stay in the protected service store and are never exported with tasks.", + "Zugangsdaten bleiben im geschützten Dienstspeicher und werden nie mit Aufgaben exportiert.", + "Les identifiants restent dans le stockage protégé du service et ne sont jamais exportés avec les tâches.", + "Aanmeldgegevens blijven in de beveiligde dienstopslag en worden nooit met taken geëxporteerd.", + "Las credenciales permanecen en el almacén protegido del servicio y nunca se exportan con las tareas.", + "Påloggingsopplysninger blir i det beskyttede tjenestelageret og eksporteres aldri med oppgaver.", + "Inloggningsuppgifter finns kvar i tjänstens skyddade lagring och exporteras aldrig med uppgifter.", + ], + [ + "After processing originals", + "Originale nach der Verarbeitung", + "Originaux après traitement", + "Originelen na verwerking", + "Originales después del procesamiento", + "Originaler etter behandling", + "Original efter bearbetning", + ], + [ + "Credentials saved", + "Zugangsdaten gespeichert", + "Identifiants enregistrés", + "Aanmeldgegevens opgeslagen", + "Credenciales guardadas", + "Påloggingsopplysninger lagret", + "Inloggningsuppgifter sparade", + ], + [ + "Credentials removed", + "Zugangsdaten entfernt", + "Identifiants supprimés", + "Aanmeldgegevens verwijderd", + "Credenciales eliminadas", + "Påloggingsopplysninger fjernet", + "Inloggningsuppgifter borttagna", + ], + [ + "Credentials available", + "Zugangsdaten vorhanden", + "Identifiants disponibles", + "Aanmeldgegevens beschikbaar", + "Credenciales disponibles", + "Påloggingsopplysninger tilgjengelige", + "Inloggningsuppgifter tillgängliga", + ], + [ + "Sign-in required", + "Anmeldung erforderlich", + "Connexion requise", + "Aanmelding vereist", + "Se requiere iniciar sesión", + "Pålogging kreves", + "Inloggning krävs", + ], + ["Signed in", "Angemeldet", "Connecté", "Aangemeld", "Sesión iniciada", "Pålogget", "Inloggad"], + [ + "Sign-in expired", + "Anmeldung abgelaufen", + "Connexion expirée", + "Aanmelding verlopen", + "Inicio de sesión caducado", + "Pålogging utløpt", + "Inloggningen har gått ut", + ], + [ + "Sign-in declined", + "Anmeldung abgelehnt", + "Connexion refusée", + "Aanmelding geweigerd", + "Inicio de sesión rechazado", + "Pålogging avvist", + "Inloggning nekad", + ], + [ + "Unsaved changes", + "Ungespeicherte Änderungen", + "Modifications non enregistrées", + "Niet-opgeslagen wijzigingen", + "Cambios sin guardar", + "Ulagrede endringer", + "Osparade ändringar", + ], + [ + "Settings changed in another window. Reload before saving.", + "Die Einstellungen wurden in einem anderen Fenster geändert. Vor dem Speichern neu laden.", + "Les paramètres ont changé dans une autre fenêtre. Rechargez avant d’enregistrer.", + "Instellingen zijn in een ander venster gewijzigd. Herlaad voor het opslaan.", + "La configuración cambió en otra ventana. Recargue antes de guardar.", + "Innstillingene ble endret i et annet vindu. Last inn på nytt før lagring.", + "Inställningarna ändrades i ett annat fönster. Läs in igen innan du sparar.", + ], + [ + "Discard edits and reload", + "Änderungen verwerfen und neu laden", + "Abandonner et recharger", + "Wijzigingen verwerpen en herladen", + "Descartar cambios y recargar", + "Forkast endringer og last inn igjen", + "Kasta ändringar och läs in igen", + ], + [ + "Save your task settings before closing?", + "Aufgabeneinstellungen vor dem Schließen speichern?", + "Enregistrer les paramètres avant de fermer ?", + "Taakinstellingen opslaan voor het sluiten?", + "¿Guardar la configuración antes de cerrar?", + "Lagre oppgaveinnstillingene før lukking?", + "Spara uppgiftsinställningarna innan du stänger?", + ], + [ + "Save and close", + "Speichern und schließen", + "Enregistrer et fermer", + "Opslaan en sluiten", + "Guardar y cerrar", + "Lagre og lukk", + "Spara och stäng", + ], + [ + "Discard and close", + "Verwerfen und schließen", + "Abandonner et fermer", + "Verwerpen en sluiten", + "Descartar y cerrar", + "Forkast og lukk", + "Kasta och stäng", + ], + ["Cancel", "Abbrechen", "Annuler", "Annuleren", "Cancelar", "Avbryt", "Avbryt"], + [ + "To edit protected service settings, reopen Hot Folder as administrator with the same configuration path.", + "Zum Bearbeiten geschützter Diensteinstellungen Hot Folder mit demselben Konfigurationspfad als Administrator öffnen.", + "Pour modifier les paramètres protégés, rouvrez Hot Folder en administrateur avec le même chemin de configuration.", + "Open Hot Folder als beheerder met hetzelfde configuratiepad om beschermde dienstinstellingen te wijzigen.", + "Para editar la configuración protegida, abra Hot Folder como administrador con la misma ruta de configuración.", + "Åpne Hot Folder som administrator med samme konfigurasjonssti for å redigere beskyttede tjenesteinnstillinger.", + "Öppna Hot Folder som administratör med samma konfigurationssökväg för att redigera skyddade tjänsteinställningar.", + ], + [ + "Page selection and image preparation", + "Seitenauswahl und Bildvorbereitung", + "Sélection des pages et préparation des images", + "Paginaselectie en beeldvoorbereiding", + "Selección de páginas y preparación de imágenes", + "Sidevalg og bildeforberedelse", + "Sidval och bildförberedelse", + ], + [ + "Pages to process (empty = all; example: 1-3,5)", + "Zu verarbeitende Seiten (leer = alle; Beispiel: 1-3,5)", + "Pages à traiter (vide = toutes ; exemple : 1-3,5)", + "Te verwerken pagina’s (leeg = alle; voorbeeld: 1-3,5)", + "Páginas a procesar (vacío = todas; ejemplo: 1-3,5)", + "Sider å behandle (tomt = alle; eksempel: 1-3,5)", + "Sidor att bearbeta (tomt = alla; exempel: 1-3,5)", + ], + [ + "Only selected pages are included in the output.", + "Nur ausgewählte Seiten werden ausgegeben.", + "Seules les pages sélectionnées sont incluses dans la sortie.", + "Alleen geselecteerde pagina’s worden uitgevoerd.", + "La salida incluye solo las páginas seleccionadas.", + "Bare valgte sider tas med i utdataene.", + "Endast valda sidor ingår i utdata.", + ], + [ + "Convert to grayscale", + "In Graustufen umwandeln", + "Convertir en niveaux de gris", + "Omzetten naar grijstinten", + "Convertir a escala de grises", + "Konverter til gråtoner", + "Konvertera till gråskala", + ], + ["Invert colors", "Farben umkehren", "Inverser les couleurs", "Kleuren omkeren", "Invertir colores", "Inverter farger", "Invertera färger"], + [ + "Reduce noise (median filter)", + "Rauschen reduzieren (Medianfilter)", + "Réduire le bruit (filtre médian)", + "Ruis verminderen (mediaanfilter)", + "Reducir ruido (filtro de mediana)", + "Reduser støy (medianfilter)", + "Minska brus (medianfilter)", + ], + [ + "Split spreads into left and right pages", + "Doppelseiten in linke und rechte Seite teilen", + "Séparer les doubles pages en pages gauche et droite", + "Dubbele pagina’s splitsen in links en rechts", + "Dividir páginas dobles en izquierda y derecha", + "Del oppslag i venstre og høyre side", + "Dela uppslag i vänster och höger sida", + ], + ["Brightness", "Helligkeit", "Luminosité", "Helderheid", "Brillo", "Lysstyrke", "Ljusstyrka"], + ["Contrast", "Kontrast", "Contraste", "Contrast", "Contraste", "Kontrast", "Kontrast"], + [ + "Convert to black and white", + "In Schwarzweiß umwandeln", + "Convertir en noir et blanc", + "Omzetten naar zwart-wit", + "Convertir a blanco y negro", + "Konverter til svart-hvitt", + "Konvertera till svartvitt", + ], + ["Threshold", "Schwellwert", "Seuil", "Drempel", "Umbral", "Terskel", "Tröskelvärde"], + [ + "Image changes rasterize pages at the chosen resolution. Documents with forms, links or annotations are refused.", + "Bildänderungen rastern Seiten in der gewählten Auflösung. Dokumente mit Formularen, Links oder Anmerkungen werden abgelehnt.", + "Les modifications d’image pixellisent les pages à la résolution choisie. Les documents avec formulaires, liens ou annotations sont refusés.", + "Beeldwijzigingen rasteren pagina’s op de gekozen resolutie. Documenten met formulieren, links of annotaties worden geweigerd.", + "Los cambios de imagen rasterizan las páginas a la resolución elegida. Se rechazan documentos con formularios, enlaces o anotaciones.", + "Bildeendringer rasteriserer sider ved valgt oppløsning. Dokumenter med skjemaer, lenker eller merknader avvises.", + "Bildändringar rastrerar sidor med vald upplösning. Dokument med formulär, länkar eller kommentarer avvisas.", + ], + [ + "Recognition areas (saved with task)", + "Erkennungsbereiche (in Aufgabe gespeichert)", + "Zones de reconnaissance (enregistrées avec la tâche)", + "Herkenningsgebieden (opgeslagen bij de taak)", + "Áreas de reconocimiento (guardadas con la tarea)", + "Gjenkjenningsområder (lagres med oppgaven)", + "Igenkänningsområden (sparas med uppgiften)", + ], + [ + "Coordinates are percentages from the top left. Page 0 applies to every prepared page. Visible content remains unchanged.", + "Koordinaten in Prozent ab links oben. Seite 0 gilt für jede vorbereitete Seite. Sichtbare Inhalte bleiben erhalten.", + "Coordonnées en pourcentage depuis le coin supérieur gauche. La page 0 s’applique à chaque page préparée. Le contenu visible reste inchangé.", + "Coördinaten zijn percentages vanaf linksboven. Pagina 0 geldt voor elke voorbereide pagina. Zichtbare inhoud blijft behouden.", + "Coordenadas en porcentajes desde arriba a la izquierda. La página 0 se aplica a todas las páginas preparadas. Se conserva el contenido visible.", + "Koordinater i prosent fra øvre venstre hjørne. Side 0 gjelder alle forberedte sider. Synlig innhold beholdes.", + "Koordinater i procent från övre vänstra hörnet. Sida 0 gäller alla förberedda sidor. Synligt innehåll bevaras.", + ], + ["Page", "Seite", "Page", "Pagina", "Página", "Side", "Sida"], + [ + "Exclude this area", + "Diesen Bereich ausschließen", + "Exclure cette zone", + "Dit gebied uitsluiten", + "Excluir esta área", + "Utelat dette området", + "Uteslut detta område", + ], + ["Remove area", "Bereich entfernen", "Supprimer la zone", "Gebied verwijderen", "Eliminar área", "Fjern område", "Ta bort område"], + [ + "Add recognition area", + "Erkennungsbereich hinzufügen", + "Ajouter une zone", + "Herkenningsgebied toevoegen", + "Añadir área de reconocimiento", + "Legg til gjenkjenningsområde", + "Lägg till igenkänningsområde", + ], + ["Left (%)", "Links (%)", "Gauche (%)", "Links (%)", "Izquierda (%)", "Venstre (%)", "Vänster (%)"], + ["Top (%)", "Oben (%)", "Haut (%)", "Boven (%)", "Arriba (%)", "Topp (%)", "Överkant (%)"], + ["Width (%)", "Breite (%)", "Largeur (%)", "Breedte (%)", "Ancho (%)", "Bredde (%)", "Bredd (%)"], + ["Height (%)", "Höhe (%)", "Hauteur (%)", "Hoogte (%)", "Alto (%)", "Høyde (%)", "Höjd (%)"], + [ + "Save removed blank pages separately", + "Entfernte Leerseiten separat speichern", + "Enregistrer séparément les pages blanches supprimées", + "Verwijderde lege pagina’s apart opslaan", + "Guardar aparte las páginas vacías eliminadas", + "Lagre fjernede blanke sider separat", + "Spara borttagna tomma sidor separat", + ], + [ + "Blank page archive", + "Ablage für Leerseiten", + "Archive des pages blanches", + "Archief voor lege pagina’s", + "Archivo de páginas vacías", + "Arkiv for blanke sider", + "Arkiv för tomma sidor", + ], + ["System service", "Systemdienst", "Service système", "Systeemdienst", "Servicio del sistema", "Systemtjeneste", "Systemtjänst"], + ["Running", "Läuft", "En cours", "Actief", "En ejecución", "Kjører", "Körs"], + ["Not installed", "Nicht installiert", "Non installé", "Niet geïnstalleerd", "No instalado", "Ikke installert", "Inte installerad"], + ["Service account", "Dienstkonto", "Compte du service", "Dienstaccount", "Cuenta del servicio", "Tjenestekonto", "Tjänstekonto"], + [ + "Start with the system", + "Beim Systemstart starten", + "Démarrer avec le système", + "Starten bij systeemstart", + "Iniciar con el sistema", + "Start ved systemoppstart", + "Starta vid systemstart", + ], + ["Start service", "Dienst starten", "Démarrer le service", "Dienst starten", "Iniciar servicio", "Start tjenesten", "Starta tjänsten"], + ["Stop service", "Dienst anhalten", "Arrêter le service", "Dienst stoppen", "Detener servicio", "Stopp tjenesten", "Stoppa tjänsten"], + ["Refresh status", "Status aktualisieren", "Actualiser l’état", "Status vernieuwen", "Actualizar estado", "Oppdater status", "Uppdatera status"], + [ + "Install service", + "Dienst installieren", + "Installer le service", + "Dienst installeren", + "Instalar servicio", + "Installer tjenesten", + "Installera tjänsten", + ], + [ + "Uninstall service", + "Dienst entfernen", + "Désinstaller le service", + "Dienst verwijderen", + "Desinstalar servicio", + "Avinstaller tjenesten", + "Avinstallera tjänsten", + ], + [ + "Install or remove the system service with the optional Windows installer component.", + "Installieren oder entfernen Sie den Dienst über die optionale Komponente im Windows-Installer.", + "Installez ou supprimez le service avec le composant facultatif de l’installeur Windows.", + "Installeer of verwijder de dienst via het optionele onderdeel van het Windows-installatieprogramma.", + "Instale o elimine el servicio mediante el componente opcional del instalador de Windows.", + "Installer eller fjern tjenesten med den valgfrie komponenten i Windows-installasjonsprogrammet.", + "Installera eller ta bort tjänsten med den valfria komponenten i Windows-installationsprogrammet.", + ], + [ + "Service changes require administrator rights. Grant the service account access to the selected folders.", + "Dienständerungen benötigen Administratorrechte. Gewähren Sie dem Dienstkonto Zugriff auf die gewählten Ordner.", + "Les modifications du service nécessitent des droits administrateur. Autorisez le compte du service à accéder aux dossiers choisis.", + "Dienstwijzigingen vereisen beheerdersrechten. Geef het dienstaccount toegang tot de gekozen mappen.", + "Los cambios del servicio requieren permisos de administrador. Conceda a la cuenta acceso a las carpetas seleccionadas.", + "Tjenesteendringer krever administratorrettigheter. Gi tjenestekontoen tilgang til de valgte mappene.", + "Tjänsteändringar kräver administratörsrättigheter. Ge tjänstekontot åtkomst till de valda mapparna.", + ], + ["Output saving steps", "Ausgabeschritte", "Étapes d’enregistrement", "Opslagstappen", "Pasos de guardado", "Lagringstrinn", "Sparsteg"], + [ + "All outputs must be saved before originals are moved or deleted. Existing files are never overwritten.", + "Erst nach dem Speichern aller Ausgaben werden Originale verschoben oder gelöscht. Vorhandene Dateien werden nie überschrieben.", + "Toutes les sorties doivent être enregistrées avant de déplacer ou supprimer les originaux. Les fichiers existants ne sont jamais écrasés.", + "Alle uitvoer wordt opgeslagen voordat originelen worden verplaatst of verwijderd. Bestaande bestanden worden nooit overschreven.", + "Todas las salidas se guardan antes de mover o eliminar originales. Nunca se sobrescriben archivos existentes.", + "Alle utdata lagres før originaler flyttes eller slettes. Eksisterende filer overskrives aldri.", + "Alla utdata sparas innan original flyttas eller raderas. Befintliga filer skrivs aldrig över.", + ], + ["Remove step", "Schritt entfernen", "Supprimer l’étape", "Stap verwijderen", "Eliminar paso", "Fjern trinn", "Ta bort steg"], + [ + "Add saving step", + "Ausgabeschritt hinzufügen", + "Ajouter une étape", + "Opslagstap toevoegen", + "Añadir paso de guardado", + "Legg til lagringstrinn", + "Lägg till sparsteg", + ], + [ + "One document per file", + "Ein Dokument je Datei", + "Un document par fichier", + "Eén document per bestand", + "Un documento por archivo", + "Ett dokument per fil", + "Ett dokument per fil", + ], + [ + "Combine files in each folder", + "Dateien je Ordner zusammenführen", + "Fusionner les fichiers de chaque dossier", + "Bestanden per map samenvoegen", + "Combinar archivos de cada carpeta", + "Slå sammen filer i hver mappe", + "Slå samman filer i varje mapp", + ], + [ + "Combine all files in this run", + "Alle Dateien dieses Durchlaufs zusammenführen", + "Fusionner tous les fichiers de cette exécution", + "Alle bestanden van deze uitvoering samenvoegen", + "Combinar todos los archivos de esta ejecución", + "Slå sammen alle filer i denne kjøringen", + "Slå samman alla filer i denna körning", + ], + [ + "Use another output folder", + "Anderen Ausgabeordner verwenden", + "Utiliser un autre dossier de sortie", + "Andere uitvoermap gebruiken", + "Usar otra carpeta de salida", + "Bruk en annen utdatamappe", + "Använd en annan utdatamapp", + ], + [ + "Filename template (without extension)", + "Dateinamenmuster (ohne Erweiterung)", + "Modèle de nom de fichier (sans extension)", + "Bestandsnaamsjabloon (zonder extensie)", + "Plantilla de nombre (sin extensión)", + "Filnavnmal (uten filtype)", + "Filnamnsmall (utan filändelse)", + ], + ["JPEG quality", "JPEG-Qualität", "Qualité JPEG", "JPEG-kwaliteit", "Calidad JPEG", "JPEG-kvalitet", "JPEG-kvalitet"], + [ + "PDF (processed document)", + "PDF (verarbeitetes Dokument)", + "PDF (document traité)", + "PDF (verwerkt document)", + "PDF (documento procesado)", + "PDF (behandlet dokument)", + "PDF (bearbetat dokument)", + ], + [ + "PDF (image only)", + "PDF (nur Bilder)", + "PDF (images seules)", + "PDF (alleen afbeeldingen)", + "PDF (solo imágenes)", + "PDF (bare bilder)", + "PDF (endast bilder)", + ], + ["Word (DOCX)", "Word (DOCX)", "Word (DOCX)", "Word (DOCX)", "Word (DOCX)", "Word (DOCX)", "Word (DOCX)"], + ["HTML", "HTML", "HTML", "HTML", "HTML", "HTML", "HTML"], + [ + "Rich text (RTF)", + "Rich Text (RTF)", + "Texte enrichi (RTF)", + "Opgemaakte tekst (RTF)", + "Texto enriquecido (RTF)", + "Rik tekst (RTF)", + "Formaterad text (RTF)", + ], + [ + "Plain text (TXT)", + "Nur Text (TXT)", + "Texte brut (TXT)", + "Platte tekst (TXT)", + "Texto sin formato (TXT)", + "Ren tekst (TXT)", + "Oformaterad text (TXT)", + ], + ["PNG images", "PNG-Bilder", "Images PNG", "PNG-afbeeldingen", "Imágenes PNG", "PNG-bilder", "PNG-bilder"], + ["JPEG images", "JPEG-Bilder", "Images JPEG", "JPEG-afbeeldingen", "Imágenes JPEG", "JPEG-bilder", "JPEG-bilder"], + ["TIFF images", "TIFF-Bilder", "Images TIFF", "TIFF-afbeeldingen", "Imágenes TIFF", "TIFF-bilder", "TIFF-bilder"], + [ + "At regular intervals", + "In regelmäßigen Abständen", + "À intervalles réguliers", + "Met regelmatige tussenpozen", + "A intervalos regulares", + "Med jevne mellomrom", + "Med jämna mellanrum", + ], + ["Daily", "Täglich", "Chaque jour", "Dagelijks", "Diariamente", "Daglig", "Dagligen"], + ["Weekly", "Wöchentlich", "Chaque semaine", "Wekelijks", "Semanalmente", "Ukentlig", "Varje vecka"], + ["Monthly", "Monatlich", "Chaque mois", "Maandelijks", "Mensualmente", "Månedlig", "Varje månad"], + ["Day of month", "Tag im Monat", "Jour du mois", "Dag van de maand", "Día del mes", "Dag i måneden", "Dag i månaden"], + ["Time", "Uhrzeit", "Heure", "Tijd", "Hora", "Tid", "Tid"], + ["Monday", "Montag", "Lundi", "Maandag", "Lunes", "Mandag", "Måndag"], + ["Tuesday", "Dienstag", "Mardi", "Dinsdag", "Martes", "Tirsdag", "Tisdag"], + ["Wednesday", "Mittwoch", "Mercredi", "Woensdag", "Miércoles", "Onsdag", "Onsdag"], + ["Thursday", "Donnerstag", "Jeudi", "Donderdag", "Jueves", "Torsdag", "Torsdag"], + ["Friday", "Freitag", "Vendredi", "Vrijdag", "Viernes", "Fredag", "Fredag"], + ["Saturday", "Samstag", "Samedi", "Zaterdag", "Sábado", "Lørdag", "Lördag"], + ["Sunday", "Sonntag", "Dimanche", "Zondag", "Domingo", "Søndag", "Söndag"], + [ + "Import tasks…", + "Aufgaben importieren…", + "Importer des tâches…", + "Taken importeren…", + "Importar tareas…", + "Importer oppgaver…", + "Importera uppgifter…", + ], + [ + "Export tasks…", + "Aufgaben exportieren…", + "Exporter les tâches…", + "Taken exporteren…", + "Exportar tareas…", + "Eksporter oppgaver…", + "Exportera uppgifter…", + ], + ["Start now", "Jetzt starten", "Démarrer maintenant", "Nu starten", "Iniciar ahora", "Start nå", "Starta nu"], + [ + "Start on schedule", + "Nach Zeitplan starten", + "Démarrer selon le planning", + "Starten volgens planning", + "Iniciar según programación", + "Start etter tidsplan", + "Starta enligt schema", + ], + ["Next check", "Nächste Prüfung", "Prochaine vérification", "Volgende controle", "Próxima comprobación", "Neste kontroll", "Nästa kontroll"], + [ + "Show errors only", + "Nur Fehler anzeigen", + "Afficher seulement les erreurs", + "Alleen fouten weergeven", + "Mostrar solo errores", + "Vis bare feil", + "Visa endast fel", + ], + ["Log", "Protokoll", "Journal", "Logboek", "Registro", "Logg", "Logg"], + [ + "Open output folder", + "Ausgabeordner öffnen", + "Ouvrir le dossier de sortie", + "Uitvoermap openen", + "Abrir carpeta de salida", + "Åpne utdatamappe", + "Öppna utdatamapp", + ], + [ + "Remove completely white pages", + "Vollständig weiße Seiten entfernen", + "Supprimer les pages entièrement blanches", + "Volledig witte pagina’s verwijderen", + "Eliminar páginas completamente blancas", + "Fjern helt hvite sider", + "Ta bort helt vita sidor", + ], + [ + "Faint marks and uncertain blank pages are preserved.", + "Schwache Markierungen und nicht eindeutig leere Seiten bleiben erhalten.", + "Les marques pâles et pages vides incertaines sont conservées.", + "Vage markeringen en onzekere lege pagina’s blijven behouden.", + "Se conservan las marcas tenues y páginas vacías dudosas.", + "Svake merker og usikre blanke sider beholdes.", + "Svaga markeringar och osäkra tomma sidor bevaras.", + ], + ["Tasks", "Aufgaben", "Tâches", "Taken", "Tareas", "Oppgaver", "Uppgifter"], + ["New task", "Neue Aufgabe", "Nouvelle tâche", "Nieuwe taak", "Nueva tarea", "Ny oppgave", "Ny uppgift"], + ["Duplicate", "Duplizieren", "Dupliquer", "Dupliceren", "Duplicar", "Dupliser", "Duplicera"], + ["Delete task", "Aufgabe löschen", "Supprimer la tâche", "Taak verwijderen", "Eliminar tarea", "Slett oppgave", "Ta bort uppgift"], + ["Save", "Speichern", "Enregistrer", "Opslaan", "Guardar", "Lagre", "Spara"], + ["Start", "Starten", "Démarrer", "Starten", "Iniciar", "Start", "Starta"], + ["Stop", "Stoppen", "Arrêter", "Stoppen", "Detener", "Stopp", "Stoppa"], + ["Stop all", "Alle stoppen", "Tout arrêter", "Alles stoppen", "Detener todas", "Stopp alle", "Stoppa alla"], + [ + "Retry failed files", + "Fehlgeschlagene Dateien erneut versuchen", + "Réessayer les fichiers en échec", + "Mislukte bestanden opnieuw proberen", + "Reintentar archivos fallidos", + "Prøv mislykkede filer på nytt", + "Försök igen med misslyckade filer", + ], + ["Task name", "Aufgabenname", "Nom de la tâche", "Taaknaam", "Nombre de la tarea", "Oppgavenavn", "Uppgiftsnamn"], + ["Input folder", "Eingangsordner", "Dossier source", "Invoermap", "Carpeta de entrada", "Inndatamappe", "Indatamapp"], + ["Output folder", "Ausgabeordner", "Dossier de sortie", "Uitvoermap", "Carpeta de salida", "Utdatamappe", "Utdatamapp"], + ["Archive folder", "Archivordner", "Dossier d’archivage", "Archiefmap", "Carpeta de archivo", "Arkivmappe", "Arkivmapp"], + ["Browse…", "Durchsuchen…", "Parcourir…", "Bladeren…", "Examinar…", "Bla gjennom…", "Bläddra…"], + [ + "Include subfolders", + "Unterordner einbeziehen", + "Inclure les sous-dossiers", + "Submappen opnemen", + "Incluir subcarpetas", + "Ta med undermapper", + "Inkludera undermappar", + ], + [ + "Images (PNG, JPEG, TIFF, BMP)", + "Bilder (PNG, JPEG, TIFF, BMP)", + "Images (PNG, JPEG, TIFF, BMP)", + "Afbeeldingen (PNG, JPEG, TIFF, BMP)", + "Imágenes (PNG, JPEG, TIFF, BMP)", + "Bilder (PNG, JPEG, TIFF, BMP)", + "Bilder (PNG, JPEG, TIFF, BMP)", + ], + ["Schedule", "Zeitplan", "Planification", "Planning", "Programación", "Tidsplan", "Schema"], + ["Run once", "Einmal ausführen", "Exécuter une fois", "Eenmalig uitvoeren", "Ejecutar una vez", "Kjør én gang", "Kör en gång"], + ["Recurring", "Wiederholt", "Récurrent", "Herhalen", "Periódica", "Gjentakende", "Återkommande"], + [ + "Start time (local)", + "Startzeit (lokal)", + "Heure de début (locale)", + "Starttijd (lokaal)", + "Hora de inicio (local)", + "Starttid (lokal)", + "Starttid (lokal)", + ], + [ + "Leave blank to start now; YYYY-MM-DD HH:MM", + "Leer lassen für sofort; JJJJ-MM-TT HH:MM", + "Vide pour démarrer maintenant ; AAAA-MM-JJ HH:MM", + "Leeg voor direct starten; JJJJ-MM-DD UU:MM", + "Vacío para iniciar ahora; AAAA-MM-DD HH:MM", + "Tomt for å starte nå; ÅÅÅÅ-MM-DD TT:MM", + "Lämna tomt för att börja nu; ÅÅÅÅ-MM-DD TT:MM", + ], + [ + "Check interval (seconds)", + "Prüfintervall (Sekunden)", + "Intervalle de vérification (secondes)", + "Controle-interval (seconden)", + "Intervalo de comprobación (segundos)", + "Kontrollintervall (sekunder)", + "Kontrollintervall (sekunder)", + ], + [ + "Wait for stable files (seconds)", + "Auf vollständige Dateien warten (Sekunden)", + "Attendre des fichiers stables (secondes)", + "Wachten op stabiele bestanden (seconden)", + "Esperar archivos estables (segundos)", + "Vent på stabile filer (sekunder)", + "Vänta på stabila filer (sekunder)", + ], + ["Original files", "Originaldateien", "Fichiers originaux", "Oorspronkelijke bestanden", "Archivos originales", "Originalfiler", "Originalfiler"], + ["Keep", "Behalten", "Conserver", "Bewaren", "Conservar", "Behold", "Behåll"], + [ + "Move after success", + "Nach Erfolg verschieben", + "Déplacer après réussite", + "Verplaatsen na succes", + "Mover tras completar", + "Flytt etter fullføring", + "Flytta efter slutförande", + ], + [ + "Delete after success", + "Nach Erfolg löschen", + "Supprimer après réussite", + "Verwijderen na succes", + "Eliminar tras completar", + "Slett etter fullføring", + "Ta bort efter slutförande", + ], + [ + "Only after the result is saved. Errors always keep the original.", + "Erst nach dem Speichern des Ergebnisses. Bei Fehlern bleibt das Original erhalten.", + "Uniquement après l’enregistrement du résultat. En cas d’erreur, l’original est conservé.", + "Pas nadat het resultaat is opgeslagen. Bij fouten blijft het origineel behouden.", + "Solo después de guardar el resultado. Los errores siempre conservan el original.", + "Kun etter at resultatet er lagret. Ved feil beholdes originalen.", + "Först när resultatet sparats. Vid fel behålls alltid originalet.", + ], + [ + "Scan and text recognition", + "Scan und Texterkennung", + "Numérisation et reconnaissance de texte", + "Scannen en tekstherkenning", + "Escaneo y reconocimiento de texto", + "Skanning og tekstgjenkjenning", + "Skanning och textigenkänning", + ], + ["Document language", "Dokumentsprache", "Langue du document", "Documenttaal", "Idioma del documento", "Dokumentspråk", "Dokumentspråk"], + ["Resolution (dpi)", "Auflösung (dpi)", "Résolution (ppp)", "Resolutie (dpi)", "Resolución (ppp)", "Oppløsning (dpi)", "Upplösning (dpi)"], + [ + "Add searchable text", + "Durchsuchbaren Text hinzufügen", + "Ajouter du texte consultable", + "Doorzoekbare tekst toevoegen", + "Añadir texto buscable", + "Legg til søkbar tekst", + "Lägg till sökbar text", + ], + [ + "Skip pages that already contain text", + "Seiten mit vorhandenem Text überspringen", + "Ignorer les pages contenant déjà du texte", + "Pagina’s met tekst overslaan", + "Omitir páginas que ya contienen texto", + "Hopp over sider som allerede har tekst", + "Hoppa över sidor som redan innehåller text", + ], + [ + "Automatically correct page orientation", + "Seitenausrichtung automatisch korrigieren", + "Corriger automatiquement l’orientation", + "Paginaoriëntatie automatisch corrigeren", + "Corregir orientación automáticamente", + "Korriger sideretningen automatisk", + "Korrigera sidriktningen automatiskt", + ], + [ + "Straighten skewed scans", + "Schief eingescannte Seiten geraderichten", + "Redresser les pages inclinées", + "Scheve scans rechtzetten", + "Enderezar escaneos inclinados", + "Rett opp skjeve skanninger", + "Räta upp sneda skanningar", + ], + [ + "Crop to detected paper edges", + "Auf erkannte Papierkanten beschneiden", + "Recadrer aux bords du papier détectés", + "Bijsnijden tot gedetecteerde papierranden", + "Recortar a los bordes del papel detectados", + "Beskjær til oppdagede papirkanter", + "Beskär till upptäckta papperskanter", + ], + [ + "Safety margin (pt)", + "Sicherheitsrand (pt)", + "Marge de sécurité (pt)", + "Veiligheidsmarge (pt)", + "Margen de seguridad (pt)", + "Sikkerhetsmargin (pt)", + "Säkerhetsmarginal (pt)", + ], + [ + "Uncertain orientations and paper edges are kept unchanged.", + "Unsichere Ausrichtungen und Papierkanten bleiben unverändert.", + "Les orientations et bords incertains restent inchangés.", + "Onzekere oriëntaties en papierranden blijven ongewijzigd.", + "Las orientaciones y bordes inciertos se conservan.", + "Usikre retninger og papirkanter beholdes uendret.", + "Osäkra riktningar och papperskanter lämnas oförändrade.", + ], + ["Watching", "Überwacht", "Surveillance", "Bewaken", "Supervisando", "Overvåker", "Bevakar"], + ["Stopped", "Gestoppt", "Arrêté", "Gestopt", "Detenida", "Stoppet", "Stoppad"], + ["Scheduled", "Geplant", "Planifié", "Gepland", "Programada", "Planlagt", "Schemalagd"], + ["Completed", "Abgeschlossen", "Terminé", "Voltooid", "Completada", "Fullført", "Slutförd"], + ["Waiting", "Wartend", "En attente", "Wachtend", "En espera", "Venter", "Väntar"], + ["Failed", "Fehlgeschlagen", "Échecs", "Mislukt", "Fallidos", "Mislykket", "Misslyckade"], + ["Error details", "Fehlerdetails", "Détails de l’erreur", "Foutdetails", "Detalles del error", "Feildetaljer", "Felinformation"], + ["Saved", "Gespeichert", "Enregistré", "Opgeslagen", "Guardado", "Lagret", "Sparat"], + [ + "Stop this task before editing.", + "Diese Aufgabe vor dem Bearbeiten stoppen.", + "Arrêtez cette tâche avant de la modifier.", + "Stop deze taak voordat u deze bewerkt.", + "Detenga esta tarea antes de editarla.", + "Stopp denne oppgaven før redigering.", + "Stoppa uppgiften innan du redigerar den.", + ], + [ + "Create a task to process new scans automatically.", + "Eine Aufgabe anlegen, um neue Scans automatisch zu verarbeiten.", + "Créez une tâche pour traiter automatiquement les nouveaux scans.", + "Maak een taak om nieuwe scans automatisch te verwerken.", + "Cree una tarea para procesar nuevos escaneos automáticamente.", + "Opprett en oppgave for å behandle nye skanninger automatisk.", + "Skapa en uppgift för att bearbeta nya skanningar automatiskt.", + ], + [ + "Processing continues when this window or PdfCraft is closed. Stop tasks here to pause it.", + "Die Verarbeitung läuft beim Schließen dieses Fensters oder von PdfCraft weiter. Hier stoppen, um sie anzuhalten.", + "Le traitement continue après fermeture de cette fenêtre ou de PdfCraft. Arrêtez les tâches ici pour le suspendre.", + "Verwerking gaat door wanneer dit venster of PdfCraft sluit. Stop taken hier om te pauzeren.", + "El proceso continúa al cerrar esta ventana o PdfCraft. Detenga las tareas aquí para pausarlo.", + "Behandlingen fortsetter når vinduet eller PdfCraft lukkes. Stopp oppgavene her for å pause.", + "Bearbetningen fortsätter när fönstret eller PdfCraft stängs. Stoppa uppgifterna här för att pausa.", + ], + [ + "OCR models are missing. Reinstall PdfCraft with OCR models.", + "OCR-Modelle fehlen. PdfCraft mit OCR-Modellen neu installieren.", + "Modèles OCR absents. Réinstallez PdfCraft avec les modèles OCR.", + "OCR-modellen ontbreken. Installeer PdfCraft opnieuw met OCR-modellen.", + "Faltan modelos OCR. Reinstale PdfCraft con modelos OCR.", + "OCR-modeller mangler. Installer PdfCraft med OCR-modeller på nytt.", + "OCR-modeller saknas. Installera om PdfCraft med OCR-modeller.", + ], + [ + "Invalid or ambiguous local start time", + "Ungültige oder mehrdeutige lokale Startzeit", + "Heure de début locale incorrecte ou ambiguë", + "Ongeldige of dubbelzinnige lokale starttijd", + "Hora local no válida o ambigua", + "Ugyldig eller tvetydig lokal starttid", + "Ogiltig eller tvetydig lokal starttid", + ], + ["Language", "Sprache", "Langue", "Taal", "Idioma", "Språk", "Språk"], +]; + +#[cfg(test)] +mod tests { + use super::*; + #[test] + fn hot_folder_seven_catalogs_are_complete_and_system_defaults_are_deterministic() { + let keys: std::collections::BTreeSet<_> = MESSAGES.iter().map(|row| row[0]).collect(); + assert_eq!(keys.len(), MESSAGES.len(), "duplicate translation keys"); + for row in MESSAGES { + assert!(row.iter().all(|text| !text.is_empty())); + } + let source = concat!(include_str!("ui.rs"), include_str!("source_ui.rs")); + for (at, _) in source.match_indices("t(\"") { + if source.get(..at).and_then(|s| s.chars().last()).is_some_and(|c| c.is_alphanumeric() || c == '_') { + continue; + } + let suffix = source.get(at + 3..).unwrap(); + let key = suffix.split('"').next().unwrap(); + assert!(keys.contains(key), "missing translation: {key}"); + } + for (locale, index) in [("de-AT", 1), ("fr-CA", 2), ("nl-NL", 3), ("es-ES", 4), ("no-NO", 5), ("sv-SE", 6), ("ja-JP", 0)] { + assert_eq!(Language::system(Some(locale)), Language(index)); + } + } +} diff --git a/apps/pdfcraft-hot-folder/src/main.rs b/apps/pdfcraft-hot-folder/src/main.rs new file mode 100644 index 0000000000..21eb8666f3 --- /dev/null +++ b/apps/pdfcraft-hot-folder/src/main.rs @@ -0,0 +1,158 @@ +//! Optional standalone Hot Folder app. Nothing installs or enables it implicitly. +#![cfg_attr(target_os = "windows", windows_subsystem = "windows")] +#![deny(clippy::unwrap_used, clippy::expect_used, clippy::panic, clippy::unimplemented, clippy::todo, clippy::unreachable)] + +mod i18n; +mod source_ui; +mod startup; +mod ui; +mod widgets; +mod worker; +mod worker_process; + +use pdfcraft_engine::hot_folder as hf; +use std::path::{Path, PathBuf}; +use std::process::{Command, Stdio}; + +fn default_config() -> Result { + #[cfg(target_os = "windows")] + let path = std::env::var_os("LOCALAPPDATA").map(PathBuf::from).map(|p| p.join("PdfCraft/HotFolder/tasks.json")); + #[cfg(target_os = "macos")] + let path = std::env::var_os("HOME").map(PathBuf::from).map(|p| p.join("Library/Application Support/PdfCraft/HotFolder/tasks.json")); + #[cfg(not(any(target_os = "windows", target_os = "macos")))] + let path = std::env::var_os("XDG_CONFIG_HOME") + .map(PathBuf::from) + .or_else(|| std::env::var_os("HOME").map(PathBuf::from).map(|p| p.join(".config"))) + .map(|p| p.join("pdfcraft/hot-folder/tasks.json")); + path.ok_or_else(|| "the user configuration directory is unavailable; use --config ".into()) +} + +fn launch_worker(config: &Path) -> Result<(), String> { + let executable = std::env::current_exe().map_err(|e| e.to_string())?; + if pdfcraft_hot_folder_service::status(&executable, config)?.installed { + return pdfcraft_hot_folder_service::start(&executable, config); + } + worker::check_identity()?; + let mut command = Command::new(executable); + command.arg("--worker").arg("--config").arg(config).stdin(Stdio::null()).stdout(Stdio::null()).stderr(Stdio::null()); + #[cfg(windows)] + { + use std::os::windows::process::CommandExt; + command.creation_flags(0x08000000); // CREATE_NO_WINDOW; no visible command window. + } + command.spawn().map_err(|e| e.to_string())?; + Ok(()) +} + +fn run() -> Result<(), String> { + let mut args = std::env::args().skip(1); + let mut path = None; + let mut background = false; + let mut once = false; + let mut service = false; + let mut service_action = None; + let mut account = String::new(); + let mut initialize = false; + let mut task_child = false; + let mut task_id = None; + while let Some(arg) = args.next() { + match arg.as_str() { + "--config" => path = Some(PathBuf::from(args.next().ok_or("--config needs a file path")?)), + "--worker" => background = true, + "--once" => once = true, + "--service" => service = true, + "--initialize-config" => initialize = true, + "--task-child" => task_child = true, + "--task-id" => task_id = Some(args.next().ok_or("--task-id needs an ID")?), + "--service-action" => { + service_action = Some(args.next().ok_or("--service-action needs status/start/stop/enable/disable/install/uninstall/prepare-account")?) + } + "--account" => account = args.next().ok_or("--account needs a non-root service account")?, + "--version" => { + println!("PdfCraft Hot Folder {}", env!("CARGO_PKG_VERSION")); + return Ok(()); + } + "--help" | "-h" => { + println!( + "PdfCraft Hot Folder\n pdfcraft-hot-folder [--config FILE]\n pdfcraft-hot-folder --worker --config FILE\n pdfcraft-hot-folder --once --config FILE\n pdfcraft-hot-folder --service --config FILE\n pdfcraft-hot-folder --initialize-config --config FILE\n pdfcraft-hot-folder --service-action status|start|stop|enable|disable|install|uninstall|prepare-account --config FILE [--account USER]\nThe GUI saves opt-in tasks. --once runs one supervised scheduler pass; --service hosts a registered boot service. Task passes default to a 300-second deadline; local tasks.worker.json can override worker limits. No network listener is opened." + ); + return Ok(()); + } + _ => return Err(format!("unknown option: {arg}")), + } + } + let config = path.map(Ok).unwrap_or_else(default_config)?; + let config = if config.is_absolute() { config } else { std::env::current_dir().map_err(|e| e.to_string())?.join(config) }; + if usize::from(service) + + usize::from(once) + + usize::from(background) + + usize::from(service_action.is_some()) + + usize::from(initialize) + + usize::from(task_child) + > 1 + { + return Err("choose only one operating mode".into()); + } + if task_child { + return worker_process::child_main(&config, &task_id.ok_or("the task child needs --task-id")?); + } + if task_id.is_some() { + return Err("--task-id is reserved for supervised task children".into()); + } + if initialize { + return hf::initialize_config(&config); + } + if let Some(action) = service_action { + let exe = std::env::current_exe().map_err(|e| e.to_string())?; + use pdfcraft_hot_folder_service as svc; + return match action.as_str() { + "status" => { + println!("{}", serde_json::to_string_pretty(&svc::status(&exe, &config)?).map_err(|e| e.to_string())?); + Ok(()) + } + "start" => svc::start(&exe, &config), + "stop" => svc::stop(&exe, &config), + "enable" => svc::set_enabled(true, &exe, &config), + "disable" => svc::set_enabled(false, &exe, &config), + "install" => svc::install(&exe, &config, &account), + "uninstall" => svc::uninstall(&exe, &config), + "prepare-account" => svc::prepare_account(&exe, &config), + _ => Err("unknown service action; use status/start/stop/enable/disable/install/uninstall/prepare-account".into()), + }; + } + if service { + return pdfcraft_hot_folder_service::run(&config, |path, stop| worker::run(path, || stop.load(std::sync::atomic::Ordering::Relaxed))); + } + if once { + let state = worker::once(&config)?; + println!("{}", serde_json::to_string_pretty(&state).map_err(|e| e.to_string())?); + return Ok(()); + } + if background { + return worker::run(&config, || false); + } + let options = eframe::NativeOptions { + viewport: egui::ViewportBuilder::default().with_inner_size([1080.0, 780.0]).with_min_inner_size([780.0, 560.0]), + renderer: eframe::Renderer::Glow, + ..Default::default() + }; + eframe::run_native( + "PdfCraft Hot Folder", + options, + Box::new(move |cc| { + ui::install_fonts(&cc.egui_ctx); + Ok(Box::new(ui::HotFolderApp::new(config))) + }), + ) + .map_err(|e| e.to_string()) +} + +fn main() -> std::process::ExitCode { + match run() { + Ok(()) => std::process::ExitCode::SUCCESS, + Err(e) => { + eprintln!("PdfCraft Hot Folder: {e}"); + std::process::ExitCode::FAILURE + } + } +} diff --git a/apps/pdfcraft-hot-folder/src/source_ui.rs b/apps/pdfcraft-hot-folder/src/source_ui.rs new file mode 100644 index 0000000000..7dd7748f4d --- /dev/null +++ b/apps/pdfcraft-hot-folder/src/source_ui.rs @@ -0,0 +1,309 @@ +//! Source settings and explicit asynchronous authentication. Passwords never enter task JSON. +use crate::i18n::Language; +use pdfcraft_engine::{hot_folder as hf, hot_folder_sources as source}; +use std::path::Path; +use std::sync::mpsc::{self, Receiver}; +use std::time::{Duration, Instant}; +use zeroize::Zeroizing; + +enum Job { + Password(String, Zeroizing), + Forget(String), + Status(String), + Begin(source::OutlookSource), + Poll(source::OutlookSource, source::DeviceSignIn), + Folders(source::OutlookSource, Option), +} +enum Event { + Saved, + Forgotten, + Status(bool), + Begun(source::OutlookSource, source::DeviceSignIn), + Polled(source::SignInStatus), + Folders(Vec), +} +struct SignIn { + source: source::OutlookSource, + code: source::DeviceSignIn, + next: Instant, +} +#[derive(Default)] +pub struct SourceUi { + password: String, + pending: Option, + receiver: Option>>, + sign_in: Option, + pub error: Option, + message: Option<&'static str>, + folders: Vec, +} +impl Drop for SourceUi { + fn drop(&mut self) { + use zeroize::Zeroize; + self.password.zeroize(); + } +} +impl SourceUi { + pub fn has_pending(&self) -> bool { + self.pending.is_some() + } + pub fn cancel_pending(&mut self) { + self.pending = None; + } + pub fn begin_pending(&mut self, config: &Path) -> Result<(), String> { + let Some(job) = self.pending.take() else { return Ok(()) }; + let store = source::CredentialStore::for_config(config, None)?; + self.spawn(job, store); + Ok(()) + } + fn spawn(&mut self, job: Job, store: source::CredentialStore) { + let (tx, rx) = mpsc::channel(); + self.receiver = Some(rx); + self.error = None; + self.message = None; + std::thread::spawn(move || { + let result = std::panic::catch_unwind(std::panic::AssertUnwindSafe(|| match job { + Job::Password(id, password) => source::save_ftp_password(&store, &id, &password).map(|_| Event::Saved), + Job::Forget(id) => source::forget_credentials(&store, &id).map(|_| Event::Forgotten), + Job::Status(id) => source::credential_status(&store, &id).map(Event::Status), + Job::Begin(settings) => source::outlook_begin_sign_in(&store, &settings).map(|code| Event::Begun(settings, code)), + Job::Poll(settings, code) => source::outlook_poll_sign_in(&store, &settings, &code).map(Event::Polled), + Job::Folders(settings, parent) => source::outlook_folders(&store, &settings, parent.as_deref(), &|| false).map(Event::Folders), + })) + .unwrap_or_else(|_| Err("source authentication failed safely".into())); + let _ = tx.send(result); + }); + } + pub fn tick(&mut self, config: &Path) { + let result = self.receiver.as_ref().and_then(|rx| match rx.try_recv() { + Ok(value) => Some(value), + Err(mpsc::TryRecvError::Empty) => None, + Err(_) => Some(Err("source worker stopped unexpectedly".into())), + }); + if let Some(result) = result { + self.receiver = None; + match result { + Err(error) => { + self.error = Some(error); + self.sign_in = None; + } + Ok(Event::Saved) => self.message = Some("Credentials saved"), + Ok(Event::Forgotten) => { + self.message = Some("Credentials removed"); + self.sign_in = None; + } + Ok(Event::Status(found)) => self.message = Some(if found { "Credentials available" } else { "Sign-in required" }), + Ok(Event::Begun(settings, code)) => { + self.sign_in = Some(SignIn { next: Instant::now() + Duration::from_secs(code.interval_seconds.max(1)), source: settings, code }); + } + Ok(Event::Polled(source::SignInStatus::Pending { retry_after_seconds })) => { + if let Some(sign) = &mut self.sign_in { + sign.next = Instant::now() + Duration::from_secs(retry_after_seconds.max(1)); + } + } + Ok(Event::Polled(status)) => { + self.sign_in = None; + self.message = Some(match status { + source::SignInStatus::Authorized => "Signed in", + source::SignInStatus::Expired => "Sign-in expired", + _ => "Sign-in declined", + }); + } + Ok(Event::Folders(folders)) => self.folders = folders, + } + } + if self.receiver.is_none() + && let Some(sign) = &self.sign_in + && Instant::now() >= sign.next + { + let job = Job::Poll(sign.source.clone(), sign.code.clone()); + match source::CredentialStore::for_config(config, None) { + Ok(store) => self.spawn(job, store), + Err(error) => { + self.error = Some(error); + self.sign_in = None; + } + } + } + } + pub fn show(&mut self, ui: &mut egui::Ui, task: &mut hf::Task, lang: Language) { + let t = |key| lang.t(key); + ui.heading(t("Source")); + let mut kind = match &task.source { + source::SourceConfig::Local => 0, + source::SourceConfig::Ftp(_) => 1, + source::SourceConfig::Outlook(_) => 2, + source::SourceConfig::Project(_) => 3, + }; + let old = kind; + let names = ["Local or network folder", "FTP / FTPS", "Outlook attachments", "PDFCraft project"]; + let picker = + craft_ui::ComboBox::from_id_salt("source-kind").selected_text(t(names.get(kind).copied().unwrap_or(names[0]))).show_ui(ui, |ui| { + for (index, name) in names.iter().enumerate() { + ui.selectable_value(&mut kind, index, t(name)); + } + }); + picker.response.widget_info(|| egui::WidgetInfo::labeled(egui::Role::ComboBox, true, t("Source"))); + if kind != old { + task.source = match kind { + 1 => source::SourceConfig::Ftp(source::FtpSource { credential_id: format!("{}-ftp", task.id), ..Default::default() }), + 2 => source::SourceConfig::Outlook(source::OutlookSource { credential_id: format!("{}-mail", task.id), ..Default::default() }), + 3 => source::SourceConfig::Project(Default::default()), + _ => source::SourceConfig::Local, + }; + task.originals = hf::Originals::Keep; + self.folders.clear(); + } + ui.add_enabled_ui(self.receiver.is_none(), |ui| match &mut task.source { + source::SourceConfig::Local => {} + source::SourceConfig::Ftp(settings) => { + line(ui, t("Server"), &mut settings.host); + ui.horizontal(|ui| { + let caption = ui.label(t("Port")); + ui.add(egui::DragValue::new(&mut settings.port).range(1..=65535)).labelled_by(caption.id); + }); + ui.horizontal_wrapped(|ui| { + crate::widgets::radio_value(ui, &mut settings.security, source::FtpSecurity::ExplicitTls, t("FTP with TLS")); + crate::widgets::radio_value(ui, &mut settings.security, source::FtpSecurity::Plain, t("Unencrypted FTP")); + }); + line(ui, t("Username"), &mut settings.username); + line(ui, t("Server folder"), &mut settings.folder); + ui.add(crate::widgets::checkbox(&mut settings.recursive, t("Include subfolders"))); + line(ui, t("Credential ID"), &mut settings.credential_id); + let caption = ui.label(t("Password")); + ui.add(egui::TextEdit::singleline(&mut self.password).password(true)).labelled_by(caption.id); + if ui.button(t("Save password securely")).clicked() { + self.pending = Some(Job::Password(settings.credential_id.clone(), Zeroizing::new(std::mem::take(&mut self.password)))); + } + self.credential_buttons(ui, &settings.credential_id, lang); + action(ui, &mut settings.action, t("Archive server folder"), lang); + } + source::SourceConfig::Outlook(settings) => { + line(ui, t("Application ID (public client)"), &mut settings.client_id); + line(ui, t("Tenant"), &mut settings.tenant); + line(ui, t("Credential ID"), &mut settings.credential_id); + ui.weak(t("Use your own Microsoft application registration with public-client device sign-in enabled.")); + ui.horizontal_wrapped(|ui| { + if ui.button(t("Sign in to Outlook")).clicked() { + self.pending = Some(Job::Begin(settings.clone())); + } + if ui.button(t("Load mail folders")).clicked() { + self.pending = Some(Job::Folders(settings.clone(), None)); + } + }); + self.credential_buttons(ui, &settings.credential_id, lang); + line(ui, t("Mail folder ID"), &mut settings.folder_id); + for folder in &self.folders { + ui.horizontal(|ui| { + if ui.selectable_label(settings.folder_id == folder.id, &folder.name).clicked() { + settings.folder_id = folder.id.clone(); + } + if folder.child_count > 0 && ui.button(t("Open subfolders")).clicked() { + self.pending = Some(Job::Folders(settings.clone(), Some(folder.id.clone()))); + } + }); + } + action(ui, &mut settings.action, t("Archive mail folder ID"), lang); + ui.weak(t("Mail move/delete affects the whole message and waits for all supported attachments. Enable PDF and images.")); + } + source::SourceConfig::Project(settings) => { + let mut path = settings.manifest.to_string_lossy().into_owned(); + line(ui, t("Project manifest"), &mut path); + settings.manifest = path.into(); + ui.horizontal_wrapped(|ui| { + if ui.button(t("Choose project…")).clicked() + && let Some(path) = rfd::FileDialog::new().add_filter("JSON", &["json"]).pick_file() + { + settings.manifest = path; + } + if ui.button(t("Create project from files…")).clicked() { + match create_project() { + Ok(Some(path)) => settings.manifest = path, + Ok(None) => {} + Err(error) => self.error = Some(error), + } + } + }); + ui.weak(t("Open PDFCraft manifests contain an ordered list of PDF/image files. Proprietary ABBYY projects are not supported.")); + action(ui, &mut settings.action, t("Archive folder"), lang); + } + }); + if self.receiver.is_some() { + ui.spinner(); + ui.label(t("Connecting…")); + } + if let Some(sign) = &self.sign_in { + ui.label(t("Open the sign-in page and enter this code:")); + ui.hyperlink_to(&sign.code.verification_uri, &sign.code.verification_uri); + ui.monospace(&sign.code.user_code); + } + if let Some(message) = self.message { + ui.label(t(message)); + } + if let Some(error) = &self.error { + ui.colored_label(egui::Color32::DARK_RED, t("Error details")); + ui.label(error); + } + } + fn credential_buttons(&mut self, ui: &mut egui::Ui, id: &str, lang: Language) { + ui.horizontal_wrapped(|ui| { + if ui.button(lang.t("Check credentials")).clicked() { + self.pending = Some(Job::Status(id.into())); + } + if ui.button(lang.t("Remove credentials")).clicked() { + self.pending = Some(Job::Forget(id.into())); + } + }); + ui.weak(lang.t("Credentials stay in the protected service store and are never exported with tasks.")); + } +} +fn line(ui: &mut egui::Ui, label: &str, value: &mut String) { + let caption = ui.label(label); + ui.text_edit_singleline(value).labelled_by(caption.id); +} +fn action(ui: &mut egui::Ui, value: &mut source::SourceAction, destination_label: &str, lang: Language) { + let t = |key| lang.t(key); + ui.label(t("After processing originals")); + let mut kind = match value { + source::SourceAction::Keep => 0, + source::SourceAction::Move { .. } => 1, + source::SourceAction::Delete => 2, + }; + let old = kind; + ui.horizontal_wrapped(|ui| { + for (index, name) in ["Keep", "Move after success", "Delete after success"].iter().enumerate() { + crate::widgets::radio_value(ui, &mut kind, index, t(name)); + } + }); + if old != kind { + *value = match kind { + 1 => source::SourceAction::Move { destination: String::new() }, + 2 => source::SourceAction::Delete, + _ => source::SourceAction::Keep, + }; + } + if let source::SourceAction::Move { destination } = value { + line(ui, destination_label, destination); + } +} +fn create_project() -> Result, String> { + let Some(files) = rfd::FileDialog::new().add_filter("PDF / images", &["pdf", "png", "jpg", "jpeg", "tif", "tiff"]).pick_files() else { + return Ok(None); + }; + let Some(first) = files.first().and_then(|p| p.parent()) else { return Ok(None) }; + let Some(path) = rfd::FileDialog::new().set_directory(first).set_file_name("hot-folder-project.json").add_filter("JSON", &["json"]).save_file() + else { + return Ok(None); + }; + let parent = path.parent().ok_or("project needs a parent folder")?; + let relative = files + .iter() + .map(|file| { + file.strip_prefix(parent) + .map(Path::to_path_buf) + .map_err(|_| "save the project in a folder containing all selected source files".to_owned()) + }) + .collect::, _>>()?; + source::write_project_manifest(&path, &source::ProjectManifest { files: relative, ..Default::default() }, None)?; + Ok(Some(path)) +} diff --git a/apps/pdfcraft-hot-folder/src/startup.rs b/apps/pdfcraft-hot-folder/src/startup.rs new file mode 100644 index 0000000000..37312407ae --- /dev/null +++ b/apps/pdfcraft-hot-folder/src/startup.rs @@ -0,0 +1,10 @@ +//! System-boot startup backed by Windows SCM, systemd, or a macOS LaunchDaemon. +use std::path::Path; + +pub fn enabled(executable: &Path, config: &Path) -> bool { + pdfcraft_hot_folder_service::status(executable, config).is_ok_and(|state| state.enabled) +} + +pub fn set_enabled(enabled: bool, executable: &Path, config: &Path) -> Result<(), String> { + pdfcraft_hot_folder_service::set_enabled(enabled, executable, config) +} diff --git a/apps/pdfcraft-hot-folder/src/ui.rs b/apps/pdfcraft-hot-folder/src/ui.rs new file mode 100644 index 0000000000..2583ded56d --- /dev/null +++ b/apps/pdfcraft-hot-folder/src/ui.rs @@ -0,0 +1,1256 @@ +use crate::i18n::{LANGUAGES, Language}; +use chrono::{Local, TimeZone}; +use pdfcraft_engine::{hot_folder as hf, hot_folder_output as output, ocr}; +use pdfcraft_hot_folder_service as service; +use std::path::PathBuf; + +pub fn install_fonts(ctx: &egui::Context) { + let mut fonts = egui::FontDefinitions::default(); + fonts + .font_data + .insert("Inter".into(), std::sync::Arc::new(egui::FontData::from_static(include_bytes!("../../../assets/fonts/Inter-Regular.ttf")))); + fonts.families.entry(egui::FontFamily::Proportional).or_default().insert(0, "Inter".into()); + for face in pdfcraft_fonts::ui_cjk_fonts(false) { + let name = face.name(); + fonts.font_data.insert(name.clone(), std::sync::Arc::new(egui::FontData::from_static(face.bytes))); + fonts.families.entry(egui::FontFamily::Proportional).or_default().push(name); + } + ctx.set_fonts(fonts); + ctx.set_visuals(egui::Visuals::light()); +} + +pub struct HotFolderApp { + path: PathBuf, + config: hf::Config, + state: hf::State, + selected: usize, + start_text: String, + language: Language, + error: Option, + /// The background worker's last diagnostic, kept apart from `error` so a refresh never + /// hides why the user's own action failed, and cleared when the worker recovers. + worker_error: Option, + saved: bool, + last_refresh: std::time::Instant, + errors_only: bool, + startup_enabled: bool, + service_state: Option, + service_account: String, + load_error: Option, + saved_snapshot: Vec, + disk_snapshot: Option>, + close_prompt: bool, + allow_close: bool, + source_ui: crate::source_ui::SourceUi, + /// Tests never launch an external process. + #[cfg(test)] + inline: bool, +} + +impl HotFolderApp { + pub fn new(path: PathBuf) -> Self { + let language = Language::system(sys_locale::get_locale().as_deref()); + let loaded = load_tasks(&path, path.try_exists(), language); + let error = loaded.as_ref().err().cloned(); + let saved_snapshot = loaded.as_ref().ok().and_then(|c| serde_json::to_vec(c).ok()).unwrap_or_default(); + let disk_snapshot = read_disk(&path).ok().flatten(); + let startup_enabled = std::env::current_exe().is_ok_and(|exe| crate::startup::enabled(&exe, &path)); + let service_state = std::env::current_exe().map_err(|e| e.to_string()).and_then(|exe| service::status(&exe, &path)); + let initial_error = error.clone().or_else(|| service_state.as_ref().err().cloned()); + let mut app = Self { + state: hf::read_state(&path).unwrap_or_default(), + path: path.clone(), + config: loaded.unwrap_or_default(), + selected: usize::MAX, + start_text: String::new(), + language, + load_error: error.clone(), + error: initial_error, + worker_error: None, + saved: false, + saved_snapshot, + disk_snapshot, + close_prompt: false, + allow_close: false, + source_ui: Default::default(), + last_refresh: std::time::Instant::now(), + errors_only: false, + startup_enabled, + service_state: service_state.ok(), + service_account: String::new(), + #[cfg(test)] + inline: false, + }; + app.select(0); + app + } + + fn select(&mut self, index: usize) { + if let Err(error) = self.update_start() { + self.error = Some(error); + return; + } + self.selected = index; + self.source_ui = Default::default(); + self.start_text = self + .config + .tasks + .get(index) + .and_then(|t| (t.start_at > 0).then_some(t.start_at)) + .and_then(|v| i64::try_from(v).ok()) + .and_then(|v| Local.timestamp_opt(v, 0).single()) + .map(|d| d.format("%Y-%m-%d %H:%M").to_string()) + .unwrap_or_default(); + } + + fn new_task(&mut self, copy: bool) { + let mut task = if copy { self.config.tasks.get(self.selected).cloned().unwrap_or_default() } else { hf::Task::default() }; + let micros = std::time::SystemTime::now().duration_since(std::time::UNIX_EPOCH).map_or(0, |d| d.as_micros()); + task.id = format!("task-{micros}-{}", self.config.tasks.len()); + task.enabled = false; + if !copy { + task.name = self.language.t("New task").into(); + task.settings.language = ocr::language_for_locale(sys_locale::get_locale().as_deref()).into(); + } + self.config.tasks.push(task); + self.select(self.config.tasks.len().saturating_sub(1)); + self.saved = false; + } + + fn update_start(&mut self) -> Result<(), String> { + if let Some(task) = self.config.tasks.get_mut(self.selected) { + task.start_at = if self.start_text.trim().is_empty() { + 0 + } else { + let naive = chrono::NaiveDateTime::parse_from_str(self.start_text.trim(), "%Y-%m-%d %H:%M") + .map_err(|_| self.language.t("Invalid or ambiguous local start time"))?; + let value = Local.from_local_datetime(&naive).single().ok_or(self.language.t("Invalid or ambiguous local start time"))?.timestamp(); + u64::try_from(value).map_err(|_| self.language.t("Invalid or ambiguous local start time"))? + }; + } + Ok(()) + } + + fn dirty(&self) -> bool { + let saved = serde_json::to_vec(&self.config).ok(); + let date = self + .config + .tasks + .get(self.selected) + .and_then(|t| i64::try_from(t.start_at).ok()) + .filter(|t| *t > 0) + .and_then(|t| Local.timestamp_opt(t, 0).single()) + .map(|t| t.format("%Y-%m-%d %H:%M").to_string()) + .unwrap_or_default(); + saved.as_ref() != Some(&self.saved_snapshot) || date != self.start_text + } + + fn save(&mut self) -> Result<(), String> { + if let Some(error) = &self.load_error { + return Err(error.clone()); + } + self.update_start()?; + if read_disk(&self.path)? != self.disk_snapshot { + return Err(self.language.t("Settings changed in another window. Reload before saving.").into()); + } + if let Some(parent) = self.path.parent() { + std::fs::create_dir_all(parent).map_err(|e| e.to_string())?; + } + hf::save_config(&self.path, &self.config, None)?; + self.saved = true; + self.saved_snapshot = serde_json::to_vec(&self.config).map_err(|e| e.to_string())?; + self.disk_snapshot = read_disk(&self.path)?; + Ok(()) + } + + fn start(&mut self, immediate: bool) -> Result<(), String> { + if immediate { + self.start_text.clear(); + } + self.save()?; + let id = self.config.tasks.get(self.selected).ok_or("no task selected")?.id.clone(); + if immediate { + hf::run_now(&self.path, &id, None)?; + } else { + hf::reset(&self.path, &id, None)?; + } + if let Some(task) = self.config.tasks.get_mut(self.selected) { + task.enabled = true; + } + self.save()?; + #[cfg(test)] + if self.inline { + return Ok(()); + } + if let Err(error) = crate::launch_worker(&self.path) { + if let Some(task) = self.config.tasks.get_mut(self.selected) { + task.enabled = false; + } + return match self.save() { + Ok(()) => Err(error), + Err(save) => Err(format!("{error}; {save}")), + }; + } + Ok(()) + } + + fn stop(&mut self, all: bool) -> Result<(), String> { + // Stop uses persisted settings, so an unrelated incomplete draft cannot prevent it. + let mut config = hf::load_config(&self.path)?; + let id = self.config.tasks.get(self.selected).map(|t| t.id.clone()); + for task in &mut config.tasks { + if all || Some(&task.id) == id.as_ref() { + task.enabled = false; + } + } + hf::save_config(&self.path, &config, None)?; + self.disk_snapshot = read_disk(&self.path)?; + self.saved_snapshot = serde_json::to_vec(&config).map_err(|e| e.to_string())?; + for task in &mut self.config.tasks { + if all || Some(&task.id) == id.as_ref() { + task.enabled = false; + } + } + Ok(()) + } + + fn refresh(&mut self) { + self.source_ui.tick(&self.path); + if self.last_refresh.elapsed().as_millis() < 1000 { + return; + } + self.last_refresh = std::time::Instant::now(); + match hf::read_state(&self.path) { + Ok(state) => self.state = state, + Err(e) => self.error = Some(e), + } + self.worker_error = match hf::read_worker_error(&self.path) { + Ok(error) => error, + Err(error) => Some(error), + }; + } + + fn import_tasks(&mut self) -> Result<(), String> { + let Some(path) = rfd::FileDialog::new().add_filter("JSON", &["json"]).pick_file() else { + return Ok(()); + }; + let mut imported = hf::load_config(&path)?; + // Importing a task never starts it or deletes a source implicitly. + let stamp = std::time::SystemTime::now().duration_since(std::time::UNIX_EPOCH).map_or(0, |v| v.as_micros()); + for (index, task) in imported.tasks.iter_mut().enumerate() { + task.enabled = false; + if self.config.tasks.iter().any(|existing| existing.id == task.id) { + task.id = format!("imported-{stamp}-{index}"); + } + } + hf::validate(&imported, None)?; + let mut merged = self.config.clone(); + merged.tasks.extend(imported.tasks); + hf::validate(&merged, None)?; + self.config = merged; + self.save() + } + + fn service_action(&mut self, action: &str) -> Result<(), String> { + let exe = std::env::current_exe().map_err(|e| e.to_string())?; + match action { + "start" => service::start(&exe, &self.path)?, + "stop" => service::stop(&exe, &self.path)?, + "enable" => crate::startup::set_enabled(true, &exe, &self.path)?, + "disable" => crate::startup::set_enabled(false, &exe, &self.path)?, + "install" => { + self.save()?; + service::install(&exe, &self.path, &self.service_account)?; + } + "uninstall" => service::uninstall(&exe, &self.path)?, + _ => {} + } + let status = service::status(&exe, &self.path)?; + self.startup_enabled = status.enabled; + self.service_state = Some(status); + Ok(()) + } + + pub fn show(&mut self, root: &mut egui::Ui) { + self.refresh(); + let ctx = root.ctx(); + ctx.request_repaint_after(std::time::Duration::from_secs(1)); + let lang = self.language; + let t = |key| lang.t(key); + egui::Panel::top("header").show(root, |ui| { + ui.add_space(8.0); + ui.horizontal(|ui| { + ui.heading("PdfCraft Hot Folder"); + ui.with_layout(egui::Layout::right_to_left(egui::Align::Center), |ui| { + let picker = craft_ui::ComboBox::from_id_salt("ui-language") + .selected_text(LANGUAGES.get(self.language.0).map_or("English", |l| l.1)) + .show_ui(ui, |ui| { + for (index, (_, name)) in LANGUAGES.iter().enumerate() { + ui.selectable_value(&mut self.language, Language(index), *name); + } + }); + // Right to left, the caption is laid out after the picker, so name it explicitly. + picker.response.widget_info(|| egui::WidgetInfo::labeled(egui::Role::ComboBox, true, t("Language"))); + ui.label(t("Language")); + }); + }); + ui.label(t("Processing continues when this window or PdfCraft is closed. Stop tasks here to pause it.")); + ui.add_space(8.0); + }); + if self.error.is_some() || self.worker_error.is_some() { + egui::Panel::top("error").show(root, |ui| { + ui.colored_label(egui::Color32::DARK_RED, t("Error details")); + egui::ScrollArea::vertical().id_salt("error-details").max_height(80.0).show(ui, |ui| { + for error in self.error.iter().chain(&self.worker_error) { + ui.label(error); + } + }); + }); + } + egui::Panel::left("tasks").resizable(true).default_size(250.0).show(root, |ui| { + egui::ScrollArea::vertical().id_salt("task-list").show(ui, |ui| { + ui.heading(t("Tasks")); + if ui.add_enabled(self.config.tasks.len() < 32, egui::Button::new(t("New task"))).clicked() { + self.new_task(false); + } + if ui.button(t("Import tasks…")).clicked() { + self.error = self.import_tasks().err(); + } + if ui.button(t("Export tasks…")).clicked() + && let Some(path) = rfd::FileDialog::new().add_filter("JSON", &["json"]).set_file_name("hot-folder-tasks.json").save_file() + { + self.error = hf::save_config(&path, &self.config, None).err(); + } + if ui.button(t("Discard edits and reload")).clicked() { + let language = self.language; + *self = Self::new(self.path.clone()); + self.language = language; + } + ui.add(crate::widgets::checkbox(&mut self.errors_only, t("Show errors only"))); + let mut selected = self.selected; + for (index, task) in self.config.tasks.iter().enumerate() { + let status = self.state.tasks.get(&task.id); + if self.errors_only && status.is_none_or(|s| s.error.is_none()) { + continue; + } + let label = if !task.enabled { + "Stopped" + } else if status.is_some_and(|s| s.error.is_some()) { + "Failed" + } else if status.is_some_and(|s| s.finished) { + "Completed" + } else if task.start_at > hf::now() { + "Scheduled" + } else { + "Watching" + }; + ui.selectable_value(&mut selected, index, format!("{}\n{}", task.name, t(label))); + ui.small(task.input.display().to_string()); + if task.enabled { + let next = status.map_or(task.start_at, |s| s.next_check.max(task.start_at)); + if next > 0 + && let Ok(next) = i64::try_from(next) + && let Some(date) = Local.timestamp_opt(next, 0).single() + { + ui.small(format!("{}: {}", t("Next check"), date.format("%Y-%m-%d %H:%M:%S"))); + } + } + } + if selected != self.selected { + self.select(selected); + } + ui.separator(); + if ui.button(t("Stop all")).clicked() { + self.error = self.stop(true).err(); + } + ui.collapsing(t("System service"), |ui| { + let installed = self.service_state.as_ref().is_some_and(|s| s.installed); + let running = self.service_state.as_ref().is_some_and(|s| s.running); + ui.label(t(if self.service_state.is_none() { + "Status unavailable" + } else if running { + "Running" + } else if installed { + "Stopped" + } else { + "Not installed" + })); + ui.small(self.path.display().to_string()); + if let Some(state) = &self.service_state + && installed + { + ui.label(format!("{}: {}", t("Service account"), state.account)); + } + let mut action = None; + let mut enabled = self.startup_enabled; + if ui.add_enabled(installed, crate::widgets::checkbox(&mut enabled, t("Start with the system"))).changed() { + action = Some(if enabled { "enable" } else { "disable" }); + } + if ui.add_enabled(installed && !running, egui::Button::new(t("Start service"))).clicked() { + action = Some("start"); + } + if ui.add_enabled(installed && running, egui::Button::new(t("Stop service"))).clicked() { + action = Some("stop"); + } + if ui.button(t("Refresh status")).clicked() { + action = Some("status"); + } + #[cfg(unix)] + if !installed { + let caption = ui.label(t("Service account")); + ui.text_edit_singleline(&mut self.service_account).labelled_by(caption.id); + if ui.button(t("Install service")).clicked() { + action = Some("install"); + } + } + #[cfg(unix)] + if installed && ui.button(t("Uninstall service")).clicked() { + action = Some("uninstall"); + } + #[cfg(windows)] + ui.weak(t("Install or remove the system service with the optional Windows installer component.")); + ui.weak(t("Service changes require administrator rights. Grant the service account access to the selected folders.")); + ui.weak(t("To edit protected service settings, reopen Hot Folder as administrator with the same configuration path.")); + if let Some(action) = action { + self.error = self.service_action(action).err(); + } + }); + }); + }); + egui::CentralPanel::default().show(root, |ui| { + egui::ScrollArea::vertical().show(ui, |ui| { + let mut save = false; + let mut start = false; + let mut scheduled = false; + let mut stop = false; + let mut duplicate = false; + let mut delete = false; + let mut retry = false; + let can_add = self.config.tasks.len() < 32; + if let Some(task) = self.config.tasks.get_mut(self.selected) { + ui.horizontal_wrapped(|ui| { + save = ui.add_enabled(!task.enabled, egui::Button::new(t("Save"))).clicked(); + start = ui.add_enabled(!task.enabled && (ocr::available() || !needs_ocr(task)), egui::Button::new(t("Start now"))).clicked(); + scheduled = ui + .add_enabled(!task.enabled && (ocr::available() || !needs_ocr(task)), egui::Button::new(t("Start on schedule"))) + .clicked(); + stop = ui.add_enabled(task.enabled, egui::Button::new(t("Stop"))).clicked(); + duplicate = ui.add_enabled(can_add, egui::Button::new(t("Duplicate"))).clicked(); + delete = ui.add_enabled(!task.enabled, egui::Button::new(t("Delete task"))).clicked(); + }); + if task.enabled { + ui.label(t("Stop this task before editing.")); + } + if !ocr::available() && needs_ocr(task) { + ui.colored_label(egui::Color32::DARK_RED, t("OCR models are missing. Reinstall PdfCraft with OCR models.")); + } + ui.add_enabled_ui(!task.enabled, |ui| { + let caption = ui.label(t("Task name")); + ui.text_edit_singleline(&mut task.name).labelled_by(caption.id); + self.source_ui.show(ui, task, lang); + let local = matches!(task.source, pdfcraft_engine::hot_folder_sources::SourceConfig::Local); + folder(ui, &mut task.input, t(if local { "Input folder" } else { "Staging folder" }), lang); + folder(ui, &mut task.output, t("Output folder"), lang); + if local { + ui.add(crate::widgets::checkbox(&mut task.recursive, t("Include subfolders"))); + } + ui.horizontal(|ui| { + ui.add(crate::widgets::checkbox(&mut task.pdf, "PDF")); + ui.add(crate::widgets::checkbox( + &mut task.images, + t(if local { "Images (PNG, JPEG, TIFF, BMP)" } else { "Images (PNG, JPEG, TIFF)" }), + )); + }); + ui.add(crate::widgets::checkbox(&mut task.analysis_only, t("Analyze without OCR"))); + if task.analysis_only { + ui.weak(t("Creates JSON layout reports. OCR, image changes and blank-page removal are disabled.")); + } + output_steps(ui, &mut task.output_plan, lang, task.analysis_only); + ui.separator(); + ui.heading(t("Schedule")); + ui.horizontal(|ui| { + crate::widgets::radio_value(ui, &mut task.once, true, t("Run once")); + crate::widgets::radio_value(ui, &mut task.once, false, t("Recurring")); + }); + if !task.once { + calendar(ui, &mut task.schedule, lang); + } + let caption = ui.label(t("Start time (local)")); + ui.text_edit_singleline(&mut self.start_text).labelled_by(caption.id); + ui.weak(t("Leave blank to start now; YYYY-MM-DD HH:MM")); + ui.horizontal(|ui| { + let caption = ui.label(t("Check interval (seconds)")); + ui.add(egui::DragValue::new(&mut task.interval_seconds).range(1..=86400)).labelled_by(caption.id); + }); + ui.horizontal(|ui| { + let caption = ui.label(t("Wait for stable files (seconds)")); + ui.add(egui::DragValue::new(&mut task.settle_seconds).range(1..=300)).labelled_by(caption.id); + }); + ui.separator(); + if local { + ui.heading(t("Original files")); + ui.horizontal_wrapped(|ui| { + crate::widgets::radio_value(ui, &mut task.originals, hf::Originals::Keep, t("Keep")); + crate::widgets::radio_value(ui, &mut task.originals, hf::Originals::Move, t("Move after success")); + crate::widgets::radio_value(ui, &mut task.originals, hf::Originals::Delete, t("Delete after success")); + }); + if task.originals == hf::Originals::Move { + folder(ui, &mut task.archive, t("Archive folder"), lang); + } + ui.weak(t("Only after the result is saved. Errors always keep the original.")); + } + ui.separator(); + if task.analysis_only { + let caption = ui.label(t("Pages to process (empty = all; example: 1-3,5)")); + ui.text_edit_singleline(&mut task.preprocessing.pages).labelled_by(caption.id); + } else { + ui.heading(t("Scan and text recognition")); + ui.horizontal(|ui| { + let caption = ui.label(t("Document language")); + let name = ocr::LANGUAGES.iter().find(|l| l.0 == task.settings.language).map_or("English", |l| l.1); + craft_ui::ComboBox::from_id_salt("ocr-language") + .height(480.0) + .selected_text(name) + .show_ui(ui, |ui| { + for (code, name) in ocr::LANGUAGES { + ui.selectable_value(&mut task.settings.language, (*code).into(), *name); + } + }) + .response + .labelled_by(caption.id); + }); + ui.horizontal(|ui| { + let caption = ui.label(t("Resolution (dpi)")); + ui.add(egui::DragValue::new(&mut task.settings.dpi).range(72.0..=600.0)).labelled_by(caption.id); + }); + ui.add(crate::widgets::checkbox(&mut task.settings.recognize, t("Add searchable text"))); + ui.add(crate::widgets::checkbox(&mut task.settings.skip_text_pages, t("Skip pages that already contain text"))); + ui.add(crate::widgets::checkbox(&mut task.settings.auto_rotate, t("Automatically correct page orientation"))); + ui.add(crate::widgets::checkbox(&mut task.settings.deskew, t("Straighten skewed scans"))); + ui.add(crate::widgets::checkbox(&mut task.settings.auto_crop, t("Crop to detected paper edges"))); + ui.add_enabled_ui(task.settings.auto_crop, |ui| { + ui.horizontal(|ui| { + let caption = ui.label(t("Safety margin (pt)")); + ui.add(egui::DragValue::new(&mut task.settings.crop_margin).range(0.0..=20.0)).labelled_by(caption.id); + }); + }); + ui.weak(t("Uncertain orientations and paper edges are kept unchanged.")); + image_preparation(ui, &mut task.preprocessing, lang); + ui.add(crate::widgets::checkbox(&mut task.remove_blank_pages, t("Remove completely white pages"))); + if task.remove_blank_pages { + let mut archive = task.blank_archive.is_some(); + if ui.add(crate::widgets::checkbox(&mut archive, t("Save removed blank pages separately"))).changed() { + task.blank_archive = archive.then(PathBuf::new); + } + if let Some(path) = &mut task.blank_archive { + folder(ui, path, t("Blank page archive"), lang); + } + } + ui.weak(t("Faint marks and uncertain blank pages are preserved.")); + } + }); + ui.separator(); + if let Some(status) = self.state.tasks.get(&task.id) { + ui.label(format!( + "{}: {} {}: {} {}: {}", + t("Completed"), + status.completed, + t("Waiting"), + status.waiting, + t("Failed"), + status.failed + )); + if let Some(output) = &status.last_output { + ui.label(output.display().to_string()); + } + if let Some(summary) = &status.last_optimization { + ui.label(format!("{}: {} → {} {}", t("PDF optimization"), summary.bytes_before, summary.bytes_after, t("bytes"))); + ui.label(format!("{}: {} / {}", t("PDFs reduced"), summary.changed, summary.documents)); + } + if let Some(error) = &status.error { + ui.collapsing(t("Error details"), |ui| { + ui.label(error); + }); + } + retry = ui.add_enabled(!task.enabled, egui::Button::new(t("Retry failed files"))).clicked(); + } + if ui.button(t("Open output folder")).clicked() { + self.error = open_folder(&task.output).err(); + } + ui.collapsing(t("Log"), |ui| { + for entry in self.state.log.iter().rev().filter(|e| e.task == task.id).take(100) { + let time = i64::try_from(entry.at) + .ok() + .and_then(|v| Local.timestamp_opt(v, 0).single()) + .map(|v| v.format("%Y-%m-%d %H:%M:%S").to_string()) + .unwrap_or_default(); + ui.label(format!("{time} — {}", entry.input.as_ref().map(|v| v.display().to_string()).unwrap_or_default())); + if let Some(error) = &entry.error { + ui.label(format!("{}: {error}", t("Error details"))); + } + if let Some(output) = &entry.output { + ui.label(output.display().to_string()); + } + ui.separator(); + } + }); + } else { + ui.label(t("Create a task to process new scans automatically.")); + } + if save { + self.error = self.save().err(); + } + if self.source_ui.has_pending() { + if let Err(error) = self.save() { + self.source_ui.cancel_pending(); + self.error = Some(error); + } else { + self.error = self.source_ui.begin_pending(&self.path).err(); + } + } + if start || scheduled { + self.error = self.start(start).err(); + } + if stop { + self.error = self.stop(false).err(); + } + if duplicate { + self.new_task(true); + } + if delete && self.selected < self.config.tasks.len() { + self.config.tasks.remove(self.selected); + let next = self.selected.min(self.config.tasks.len().saturating_sub(1)); + // The old row is gone; do not apply its date field to the following task. + self.selected = usize::MAX; + self.select(next); + self.error = self.save().err(); + } + if retry && let Some(task) = self.config.tasks.get(self.selected) { + self.error = hf::reset(&self.path, &task.id, None).err(); + } + if self.dirty() { + ui.weak(t("Unsaved changes")); + } else if self.saved { + ui.weak(t("Saved")); + } + }); + }); + } +} + +fn open_folder(path: &std::path::Path) -> Result<(), String> { + if !path.is_dir() { + return Err("output folder does not exist".into()); + } + #[cfg(windows)] + let program = "explorer.exe"; + #[cfg(target_os = "macos")] + let program = "open"; + #[cfg(not(any(windows, target_os = "macos")))] + let program = "xdg-open"; + std::process::Command::new(program).arg(path).spawn().map_err(|e| e.to_string())?; + Ok(()) +} + +fn folder(ui: &mut egui::Ui, value: &mut PathBuf, label: &str, language: Language) { + let caption = ui.label(label); + ui.horizontal(|ui| { + let mut text = value.to_string_lossy().to_string(); + if ui.add(egui::TextEdit::singleline(&mut text).desired_width((ui.available_width() - 110.0).max(100.0))).labelled_by(caption.id).changed() { + *value = text.into(); + } + if ui.button(language.t("Browse…")).clicked() + && let Some(path) = rfd::FileDialog::new().set_title(label).pick_folder() + { + *value = path; + } + }); +} + +fn image_preparation(ui: &mut egui::Ui, settings: &mut pdfcraft_engine::hot_folder_preprocess::Settings, language: Language) { + let t = |key| language.t(key); + ui.collapsing(t("Page selection and image preparation"), |ui| { + let caption = ui.label(t("Pages to process (empty = all; example: 1-3,5)")); + ui.text_edit_singleline(&mut settings.pages).labelled_by(caption.id); + ui.weak(t("Only selected pages are included in the output.")); + ui.add(crate::widgets::checkbox(&mut settings.grayscale, t("Convert to grayscale"))); + ui.add(crate::widgets::checkbox(&mut settings.invert, t("Invert colors"))); + ui.add(crate::widgets::checkbox(&mut settings.median_filter, t("Reduce noise (median filter)"))); + ui.add(crate::widgets::checkbox(&mut settings.split_spreads, t("Split spreads into left and right pages"))); + ui.horizontal(|ui| { + let caption = ui.label(t("Brightness")); + ui.add(egui::DragValue::new(&mut settings.brightness).range(-100..=100)).labelled_by(caption.id); + let caption = ui.label(t("Contrast")); + ui.add(egui::DragValue::new(&mut settings.contrast).range(-100.0..=100.0)).labelled_by(caption.id); + }); + let mut binary = settings.threshold.is_some(); + if ui.add(crate::widgets::checkbox(&mut binary, t("Convert to black and white"))).changed() { + settings.threshold = binary.then_some(128); + } + if let Some(threshold) = &mut settings.threshold { + ui.horizontal(|ui| { + let caption = ui.label(t("Threshold")); + ui.add(egui::DragValue::new(threshold).range(1..=254)).labelled_by(caption.id); + }); + } + if settings.changes_images() { + ui.weak(t("Image changes rasterize pages at the chosen resolution. Documents with forms, links or annotations are refused.")); + } + }); + ui.collapsing(t("Recognition areas (saved with task)"), |ui| { + ui.weak(t("Coordinates are percentages from the top left. Page 0 applies to every prepared page. Visible content remains unchanged.")); + let mut remove = None; + for (index, region) in settings.regions.iter_mut().enumerate() { + ui.push_id(index, |ui| { + ui.horizontal_wrapped(|ui| { + let caption = ui.label(t("Page")); + ui.add(egui::DragValue::new(&mut region.page).range(0..=10000)).labelled_by(caption.id); + ui.add(crate::widgets::checkbox(&mut region.exclude, t("Exclude this area"))); + if ui.button(t("Remove area")).clicked() { + remove = Some(index); + } + }); + ui.horizontal_wrapped(|ui| { + for (label, value) in ["Left (%)", "Top (%)", "Width (%)", "Height (%)"].into_iter().zip(region.rect.iter_mut()) { + let mut percent = *value * 100.0; + let caption = ui.label(t(label)); + if ui.add(egui::DragValue::new(&mut percent).range(0.0..=100.0).speed(0.5)).labelled_by(caption.id).changed() { + *value = percent / 100.0; + } + } + }); + ui.separator(); + }); + } + if let Some(index) = remove { + settings.regions.remove(index); + } + if ui.add_enabled(settings.regions.len() < 64, egui::Button::new(t("Add recognition area"))).clicked() { + settings.regions.push(Default::default()); + } + }); +} + +fn needs_ocr(task: &hf::Task) -> bool { + !task.analysis_only && (task.settings.recognize || task.settings.auto_rotate || task.settings.deskew || task.settings.auto_crop) +} + +fn output_steps(ui: &mut egui::Ui, plan: &mut output::OutputPlan, language: Language, analysis: bool) { + let t = |key| language.t(key); + ui.collapsing(t("Output saving steps"), |ui| { + ui.weak(t("All outputs must be saved before originals are moved or deleted. Existing files are never overwritten.")); + let count = plan.steps.len(); + let mut remove = None; + for (index, step) in plan.steps.iter_mut().enumerate() { + ui.push_id(index, |ui| { + ui.horizontal_wrapped(|ui| { + let caption = ui.label(format!("{} {}", t("Save"), index.saturating_add(1))); + ui.add_enabled_ui(!analysis, |ui| { + let shown = if analysis { output::Format::Analysis } else { step.format }; + let picker = craft_ui::ComboBox::from_id_salt("format").selected_text(t(shown.label())).show_ui(ui, |ui| { + for format in output::Format::ALL { + if ui.selectable_value(&mut step.format, *format, t(format.label())).changed() + && !matches!(step.format, output::Format::Pdf | output::Format::ImagePdf) + { + step.optimization.mode = output::optimization::Mode::Off; + } + } + }); + picker.response.labelled_by(caption.id); + }); + if ui.add_enabled(count > 1, egui::Button::new(t("Remove step"))).clicked() { + remove = Some(index); + } + }); + let group = craft_ui::ComboBox::from_id_salt("group").selected_text(t(grouping_label(step.grouping))).show_ui(ui, |ui| { + for grouping in [output::Grouping::File, output::Grouping::Folder, output::Grouping::All] { + ui.selectable_value(&mut step.grouping, grouping, t(grouping_label(grouping))); + } + }); + // Which files this save combines: named after its step. + let step_name = format!("{} {}", t("Save"), index.saturating_add(1)); + group.response.widget_info(|| egui::WidgetInfo::labeled(egui::Role::ComboBox, true, step_name.clone())); + let mut custom = step.folder.is_some(); + if ui.add(crate::widgets::checkbox(&mut custom, t("Use another output folder"))).changed() { + step.folder = custom.then(PathBuf::new); + } + if let Some(path) = &mut step.folder { + folder(ui, path, t("Output folder"), language); + } + let caption = ui.label(t("Filename template (without extension)")); + ui.text_edit_singleline(&mut step.name_template).labelled_by(caption.id); + ui.weak("{name} · {folder} · {task} · {date} · {time} · {counter}"); + if !analysis && matches!(step.format, output::Format::Png | output::Format::Jpeg | output::Format::Tiff | output::Format::ImagePdf) { + ui.horizontal(|ui| { + let caption = ui.label(t("Resolution (dpi)")); + ui.add(egui::DragValue::new(&mut step.dpi).range(18.0..=1200.0)).labelled_by(caption.id); + }); + } + if !analysis && step.format == output::Format::Jpeg { + ui.horizontal(|ui| { + let caption = ui.label(t("JPEG quality")); + ui.add(egui::DragValue::new(&mut step.jpeg_quality).range(1..=100)).labelled_by(caption.id); + }); + } + if !analysis && matches!(step.format, output::Format::Pdf | output::Format::ImagePdf) { + pdf_optimization(ui, &mut step.optimization, language); + } + ui.separator(); + }); + } + if let Some(index) = remove { + plan.steps.remove(index); + } + if ui.add_enabled(plan.steps.len() < 16, egui::Button::new(t("Add saving step"))).clicked() { + plan.steps.push(output::SaveStep::default()); + } + }); +} + +fn pdf_optimization(ui: &mut egui::Ui, settings: &mut output::optimization::Settings, language: Language) { + use output::optimization::Mode; + let t = |key| language.t(key); + let label = |mode| match mode { + Mode::Off => t("Off"), + Mode::Lossless => t("Lossless PDF optimization"), + Mode::Reduce => t("Reduce PDF size (150 ppi, JPEG 60)"), + Mode::Custom => t("Custom PDF optimization"), + }; + let caption = ui.label(t("PDF optimization")); + craft_ui::ComboBox::from_id_salt("pdf-optimization") + .selected_text(label(settings.mode)) + .show_ui(ui, |ui| { + for mode in [Mode::Off, Mode::Lossless, Mode::Reduce, Mode::Custom] { + ui.selectable_value(&mut settings.mode, mode, label(mode)); + } + }) + .response + .labelled_by(caption.id); + if settings.enabled() { + ui.weak(t("Only a smaller PDF replaces the processed copy. Signed PDFs are refused. Original-file actions still apply.")); + match settings.mode { + Mode::Lossless => { + ui.weak(t("Keeps image quality, text, tags and forms. OCR and other task processing are separate settings.")); + } + Mode::Reduce | Mode::Custom => { + ui.weak(t("Downsampling and JPEG compression can lose image detail. Review the output quality.")); + } + Mode::Off => {} + } + } + if settings.mode == Mode::Custom { + optimization_images(ui, &mut settings.color, language, "color", t("Color images")); + optimization_images(ui, &mut settings.gray, language, "gray", t("Grayscale images")); + } +} + +fn optimization_images(ui: &mut egui::Ui, settings: &mut output::optimization::Images, language: Language, id: &str, title: &str) { + use output::optimization::Compression; + let t = |key| language.t(key); + ui.push_id(id, |ui| { + let caption = ui.label(title); + ui.add(crate::widgets::checkbox(&mut settings.downsample, t("Downsample images"))); + ui.add_enabled_ui(settings.downsample, |ui| { + ui.horizontal_wrapped(|ui| { + let caption = ui.label(t("Target resolution (ppi)")); + ui.add(egui::DragValue::new(&mut settings.ppi).range(9.0..=2400.0)).labelled_by(caption.id); + let caption = ui.label(t("Only above (ppi)")); + ui.add(egui::DragValue::new(&mut settings.above_ppi).range(9.0..=2400.0)).labelled_by(caption.id); + }); + }); + let label = |compression| match compression { + Compression::Retain => t("Retain existing compression"), + Compression::Zip => t("ZIP (lossless encoding)"), + Compression::Jpeg => "JPEG", + }; + let picker = craft_ui::ComboBox::from_id_salt("compression").selected_text(label(settings.compression)).show_ui(ui, |ui| { + for compression in [Compression::Retain, Compression::Zip, Compression::Jpeg] { + ui.selectable_value(&mut settings.compression, compression, label(compression)); + } + }); + picker.response.labelled_by(caption.id); + if settings.compression == Compression::Jpeg { + ui.horizontal_wrapped(|ui| { + let caption = ui.label(t("JPEG quality")); + ui.add(egui::DragValue::new(&mut settings.quality).range(1..=100)).labelled_by(caption.id); + }); + } + }); +} + +fn grouping_label(group: output::Grouping) -> &'static str { + match group { + output::Grouping::File => "One document per file", + output::Grouping::Folder => "Combine files in each folder", + output::Grouping::All => "Combine all files in this run", + } +} + +fn calendar(ui: &mut egui::Ui, schedule: &mut hf::Schedule, language: Language) { + let t = |key| language.t(key); + let mut kind = match schedule { + hf::Schedule::Interval => 0, + hf::Schedule::Daily { .. } => 1, + hf::Schedule::Weekly { .. } => 2, + hf::Schedule::Monthly { .. } => 3, + }; + let old = kind; + let names = ["At regular intervals", "Daily", "Weekly", "Monthly"]; + let recurrence = + craft_ui::ComboBox::from_id_salt("recurrence").selected_text(t(names.get(kind).copied().unwrap_or(names[0]))).show_ui(ui, |ui| { + for (index, name) in names.iter().enumerate() { + ui.selectable_value(&mut kind, index, t(name)); + } + }); + recurrence.response.widget_info(|| egui::WidgetInfo::labeled(egui::Role::ComboBox, true, t("Schedule"))); + if old != kind { + *schedule = match kind { + 1 => hf::Schedule::Daily { hour: 8, minute: 0 }, + 2 => hf::Schedule::Weekly { weekday: 0, hour: 8, minute: 0 }, + 3 => hf::Schedule::Monthly { day: 1, hour: 8, minute: 0 }, + _ => hf::Schedule::Interval, + }; + } + if let hf::Schedule::Weekly { weekday, .. } = schedule { + let weekdays = ["Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"]; + let day = craft_ui::ComboBox::from_id_salt("weekday") + .selected_text(t(weekdays.get(*weekday as usize).copied().unwrap_or(weekdays[0]))) + .show_ui(ui, |ui| { + for (index, name) in weekdays.iter().enumerate() { + ui.selectable_value(weekday, index as u32, t(name)); + } + }); + day.response.widget_info(|| egui::WidgetInfo::labeled(egui::Role::ComboBox, true, t("Weekly"))); + } + if let hf::Schedule::Monthly { day, .. } = schedule { + ui.horizontal(|ui| { + let caption = ui.label(t("Day of month")); + ui.add(egui::DragValue::new(day).range(1..=31)).labelled_by(caption.id); + }); + } + match schedule { + hf::Schedule::Daily { hour, minute } | hf::Schedule::Weekly { hour, minute, .. } | hf::Schedule::Monthly { hour, minute, .. } => { + ui.horizontal(|ui| { + let caption = ui.label(t("Time")); + ui.add(egui::DragValue::new(hour).range(0..=23)).labelled_by(caption.id); + ui.label(":"); + ui.add(egui::DragValue::new(minute).range(0..=59)).labelled_by(caption.id); + }); + } + hf::Schedule::Interval => {} + } +} + +/// The task file the manager edits. One this user cannot even look up is an error that blocks +/// saving, never an empty configuration: the Linux service keeps its tasks in a directory only +/// its own account may enter, and a desktop user would otherwise see no tasks and overwrite them. +fn load_tasks(path: &std::path::Path, exists: std::io::Result, language: Language) -> Result { + match exists { + Ok(true) => hf::load_config(path), + Ok(false) => Ok(hf::Config::default()), + Err(e) => Err(format!( + "{} ({}: {e})", + language.t("This task file belongs to the Hot Folder service. Open the manager with administrative permission to edit it."), + path.display() + )), + } +} + +fn read_disk(path: &std::path::Path) -> Result>, String> { + use std::io::Read; + match std::fs::File::open(path) { + Ok(file) => { + let mut bytes = Vec::new(); + file.take(16 * 1024 * 1024 + 1).read_to_end(&mut bytes).map_err(|e| e.to_string())?; + if bytes.len() > 16 * 1024 * 1024 { + return Err("configuration exceeds 16 MiB".into()); + } + Ok(Some(bytes)) + } + Err(e) if e.kind() == std::io::ErrorKind::NotFound => Ok(None), + Err(e) => Err(e.to_string()), + } +} + +impl eframe::App for HotFolderApp { + fn ui(&mut self, ui: &mut egui::Ui, _frame: &mut eframe::Frame) { + let ctx = ui.ctx().clone(); + if !self.allow_close && ctx.input(|i| i.viewport().close_requested()) && self.dirty() { + ctx.send_viewport_cmd(egui::ViewportCommand::CancelClose); + self.close_prompt = true; + } + self.show(ui); + if self.close_prompt { + let lang = self.language; + egui::Modal::new(egui::Id::unique("unsaved-hot-folder")).show(&ctx, |ui| { + ui.heading(lang.t("Unsaved changes")); + ui.label(lang.t("Save your task settings before closing?")); + ui.horizontal(|ui| { + if ui.button(lang.t("Save and close")).clicked() { + match self.save() { + Ok(()) => { + self.allow_close = true; + ctx.send_viewport_cmd(egui::ViewportCommand::Close); + } + Err(error) => self.error = Some(error), + } + self.close_prompt = false; + } + if ui.button(lang.t("Discard and close")).clicked() { + self.allow_close = true; + ctx.send_viewport_cmd(egui::ViewportCommand::Close); + } + if ui.button(lang.t("Cancel")).clicked() { + self.close_prompt = false; + } + }); + }); + } + } +} + +#[cfg(test)] +mod tests { + use super::*; + use egui_kittest::{Harness, kittest::Queryable}; + + /// A task file the user may not look up (the Linux service's private state directory) is + /// refused with the reason, never shown as an empty configuration that a save would replace. + #[test] + fn an_unreachable_task_file_is_refused_not_replaced_by_defaults() { + let dir = tempfile::tempdir().unwrap(); + let path = dir.path().join("tasks.json"); + let denied = std::io::Error::from(std::io::ErrorKind::PermissionDenied); + let error = load_tasks(&path, Err(denied), Language(1)).unwrap_err(); + assert!(error.starts_with("Diese Aufgabendatei gehört dem Hot-Folder-Dienst."), "{error}"); + assert!(error.contains("tasks.json"), "{error}"); + assert!(load_tasks(&path, Ok(false), Language(0)).unwrap().tasks.is_empty(), "a missing file starts empty"); + + #[cfg(unix)] + { + use std::os::unix::fs::PermissionsExt; + let private = dir.path().join("service"); + std::fs::create_dir(&private).unwrap(); + let tasks = private.join("tasks.json"); + std::fs::write(&tasks, br#"{"tasks":[]}"#).unwrap(); + std::fs::set_permissions(&private, std::fs::Permissions::from_mode(0o000)).unwrap(); + // root may enter any directory, and then the file is simply readable. + if tasks.try_exists().is_err() { + let mut app = HotFolderApp::new(tasks.clone()); + app.inline = true; + assert!(app.load_error.is_some(), "the unreadable service file is reported"); + assert!(app.save().is_err(), "and never overwritten"); + } + std::fs::set_permissions(&private, std::fs::Permissions::from_mode(0o700)).unwrap(); + } + } + + #[test] + fn hot_folder_small_window_keeps_actions_tasks_service_and_errors_reachable_in_every_language() { + for (language, (code, _)) in LANGUAGES.iter().enumerate() { + let dir = tempfile::tempdir().unwrap(); + let mut h = Harness::builder().with_size(egui::vec2(780.0, 560.0)).build_eframe(|cc| { + install_fonts(&cc.egui_ctx); + let mut app = HotFolderApp::new(dir.path().join("tasks.json")); + app.language = Language(language); + app.inline = true; + app.error = None; + for index in 0..32 { + app.new_task(false); + app.config.tasks[index].name = format!("Task {}", index + 1); + app.config.tasks[index].analysis_only = true; + } + app.select(0); + app + }); + h.run_steps(10); + let viewport = egui::Rect::from_min_size(egui::Pos2::ZERO, egui::vec2(780.0, 560.0)); + let t = |key| Language(language).t(key); + for key in ["Save", "Start now", "Start on schedule", "Stop", "Duplicate", "Delete task"] { + assert!(viewport.contains_rect(h.get_by_label(t(key)).rect()), "{code}: {key} must fit the minimum window"); + } + // The long task list must scroll to both its final row and the service controls. + let last = format!("Task 32\n{}", t("Stopped")); + h.get_by_label(&last).scroll_to_me(); + h.run_steps(10); + assert!(viewport.contains_rect(h.get_by_label(&last).rect()), "{code}: final task must be reachable"); + h.get_by_label(t("Stop all")).scroll_to_me(); + h.run_steps(10); + assert!(viewport.contains_rect(h.get_by_label(t("Stop all")).rect()), "{code}: Stop all must be reachable"); + h.get_by_label(t("System service")).scroll_to_me(); + h.run_steps(10); + h.get_by_label(t("System service")).click(); + h.run_steps(10); + h.get_by_label(t("Refresh status")).scroll_to_me(); + h.run_steps(10); + assert!(viewport.contains_rect(h.get_by_label(t("Refresh status")).rect()), "{code}: service controls must be reachable"); + // An invalid input path must report the start error at the top, without a scroll. + h.get_by_label(t("Start now")).click(); + h.run_steps(10); + let error = h.state().error.clone().expect("unspecified task folders must fail validation"); + assert!(viewport.contains_rect(h.get_by_label(t("Error details")).rect()), "{code}: error heading must stay visible"); + assert!(viewport.intersects(h.get_by_label(&error).rect()), "{code}: failure detail must stay visible"); + if let Ok(shots) = std::env::var("PDFCRAFT_HOT_FOLDER_SMALL_SHOTS") { + h.render().unwrap().save(std::path::Path::new(&shots).join(format!("hot-folder-{code}-small.png"))).unwrap(); + } + let input = dir.path().join("in"); + let output = dir.path().join("out"); + std::fs::create_dir(&input).unwrap(); + std::fs::create_dir(&output).unwrap(); + for task in &mut h.state_mut().config.tasks { + task.input = input.clone(); + task.output = output.clone(); + } + h.get_by_label(t("Start now")).click(); + h.run_steps(10); + assert!(h.state().error.is_none(), "{code}: {:?}", h.state().error); + assert!(hf::load_config(&h.state().path).unwrap().tasks[0].enabled, "{code}: start must enable the selected task"); + h.get_by_label(t("Stop")).click(); + h.run_steps(10); + assert!(h.state().error.is_none(), "{code}: {:?}", h.state().error); + assert!(!hf::load_config(&h.state().path).unwrap().tasks[0].enabled, "{code}: stop must persist the cancellation"); + } + } + + #[test] + fn hot_folder_ui_preserves_settings_changed_by_another_window() { + let dir = tempfile::tempdir().unwrap(); + let path = dir.path().join("tasks.json"); + let mut app = HotFolderApp::new(path.clone()); + app.language = Language(0); + app.new_task(false); + for name in ["in", "out"] { + std::fs::create_dir(dir.path().join(name)).unwrap(); + } + app.config.tasks[0].input = dir.path().join("in"); + app.config.tasks[0].output = dir.path().join("out"); + assert!(app.dirty()); + hf::save_config(&path, &hf::Config::default(), None).unwrap(); + assert!(app.save().unwrap_err().contains("Reload")); + assert!(hf::load_config(&path).unwrap().tasks.is_empty()); + } + + #[test] + fn hot_folder_optimization_ui_persists_choices_and_clears_them_for_non_pdf_outputs() { + let dir = tempfile::tempdir().unwrap(); + for folder in ["in", "out"] { + std::fs::create_dir(dir.path().join(folder)).unwrap(); + } + let path = dir.path().join("tasks.json"); + let mut h = Harness::builder().with_size(egui::vec2(900.0, 780.0)).build_eframe(|cc| { + install_fonts(&cc.egui_ctx); + let mut app = HotFolderApp::new(path.clone()); + app.language = Language(0); + app.inline = true; + app.new_task(false); + app.config.tasks[0].input = dir.path().join("in"); + app.config.tasks[0].output = dir.path().join("out"); + app + }); + h.run_steps(10); + h.get_by_label("Output saving steps").scroll_to_me(); + h.run_steps(10); + h.get_by_label("Output saving steps").click(); + h.run_steps(10); + h.get_by_value("Off").scroll_to_me(); + h.run_steps(10); + h.get_by_value("Off").click(); + h.run_steps(3); + h.get_by_label("Lossless PDF optimization").click(); + h.run_steps(10); + h.get_by_label("Save").scroll_to_me(); + h.run_steps(20); + assert!(h.ctx.content_rect().contains_rect(h.get_by_label("Save").rect()), "Save must be visible before clicking"); + h.get_by_label("Save").click(); + h.run_steps(3); + assert!(h.state().error.is_none(), "{:?}", h.state().error); + let saved = hf::load_config(&path).unwrap(); + assert_eq!(saved.tasks[0].output_plan.steps[0].optimization.mode, output::optimization::Mode::Lossless); + assert_eq!(saved.tasks[0].originals, hf::Originals::Keep); + assert!(!saved.tasks[0].enabled); + + h.get_by_value("Lossless PDF optimization").scroll_to_me(); + h.run_steps(10); + h.get_by_value("Lossless PDF optimization").click(); + h.run_steps(3); + h.get_by_label("Custom PDF optimization").click(); + h.run_steps(10); + for label in ["Color images", "Grayscale images"] { + h.get_by_label(label).scroll_to_me(); + h.run_steps(10); + let viewport = egui::Rect::from_min_size(egui::Pos2::ZERO, egui::vec2(900.0, 780.0)); + assert!(viewport.contains_rect(h.get_by_label(label).rect()), "{label} must be reachable"); + } + h.get_by_value("PDF (processed document)").scroll_to_me(); + h.run_steps(10); + h.get_by_value("PDF (processed document)").click(); + h.run_steps(3); + h.get_by_label("Plain text (TXT)").click(); + h.run_steps(3); + h.get_by_label("Save").scroll_to_me(); + h.run_steps(20); + assert!(h.ctx.content_rect().contains_rect(h.get_by_label("Save").rect()), "Save must be visible before clicking"); + h.get_by_label("Save").click(); + h.run_steps(3); + assert!(h.state().error.is_none(), "{:?}", h.state().error); + let saved = hf::load_config(&path).unwrap(); + assert_eq!(saved.tasks[0].output_plan.steps[0].format, output::Format::Txt); + assert_eq!(saved.tasks[0].output_plan.steps[0].optimization.mode, output::optimization::Mode::Off); + } + + #[test] + fn hot_folder_ui_has_seven_languages_and_persists_a_stopped_task() { + let dir = tempfile::tempdir().unwrap(); + let input = dir.path().join("in"); + let output = dir.path().join("out"); + std::fs::create_dir_all(&input).unwrap(); + std::fs::create_dir_all(&output).unwrap(); + let path = dir.path().join("tasks.json"); + let mut h = Harness::builder().with_size(egui::vec2(1100.0, 1000.0)).build_eframe(|cc| { + install_fonts(&cc.egui_ctx); + let mut app = HotFolderApp::new(path.clone()); + app.language = Language(0); + app.inline = true; + app + }); + h.run_steps(2); + h.get_by_label("New task").click(); + h.run_steps(2); + let task = h.state_mut().config.tasks.first_mut().unwrap(); + task.input = input; + task.output = output; + h.run_steps(3); + h.get_by_label("Save").scroll_to_me(); + h.run_steps(20); + assert!(h.ctx.content_rect().contains_rect(h.get_by_label("Save").rect()), "Save must be visible before clicking"); + h.get_by_label("Save").click(); + h.run_steps(2); + assert!(h.state().error.is_none(), "{:?}", h.state().error); + let config = hf::load_config(&path).unwrap(); + assert_eq!(config.tasks.len(), 1); + assert!(!config.tasks[0].enabled); + assert_eq!(config.tasks[0].originals, hf::Originals::Keep); + use pdfcraft_engine::hot_folder_sources::SourceConfig; + for (source, label) in [ + (SourceConfig::Ftp(Default::default()), "Save password securely"), + (SourceConfig::Outlook(Default::default()), "Sign in to Outlook"), + (SourceConfig::Project(Default::default()), "Choose project…"), + ] { + h.state_mut().config.tasks[0].source = source; + h.run_steps(2); + h.get_by_label(label); + assert!(!h.state().source_ui.has_pending()); + } + h.state_mut().config.tasks[0].source = SourceConfig::Local; + for index in 0..LANGUAGES.len() { + h.state_mut().language = Language(index); + h.run_steps(2); + h.get_by_label(Language(index).t("Task name")); + } + if let Ok(path) = std::env::var("PDFCRAFT_HOT_FOLDER_SHOT") { + h.state_mut().language = Language(1); + h.run_steps(3); + h.render().unwrap().save(path).unwrap(); + } + } +} diff --git a/apps/pdfcraft-hot-folder/src/widgets.rs b/apps/pdfcraft-hot-folder/src/widgets.rs new file mode 100644 index 0000000000..ec6171ea91 --- /dev/null +++ b/apps/pdfcraft-hot-folder/src/widgets.rs @@ -0,0 +1,29 @@ +//! Toggle styling for the standalone manager, which uses egui's standard visuals rather than +//! the editor theme. Keep square checkboxes distinct from circular radio buttons in both themes. + +pub fn checkbox<'a>(checked: &'a mut bool, atoms: impl egui::IntoAtoms<'a>) -> impl egui::Widget + 'a { + #[expect(clippy::disallowed_methods, reason = "standalone manager's central square-checkbox styling")] + let widget = egui::Checkbox::new(checked, atoms); + move |ui: &mut egui::Ui| { + ui.scope(|ui| { + let w = &mut ui.visuals_mut().widgets; + for v in [&mut w.noninteractive, &mut w.inactive, &mut w.hovered, &mut w.active, &mut w.open] { + v.corner_radius = egui::CornerRadius::same(3); + } + ui.add(widget) + }) + .inner + } +} + +pub fn radio_value<'a, V: PartialEq>(ui: &mut egui::Ui, current: &mut V, alternative: V, atoms: impl egui::IntoAtoms<'a>) -> egui::Response { + // The manager retains egui's standard outlined/filled visuals; the editor has its own theme. + #[expect(clippy::disallowed_methods, reason = "standalone manager's central radio-button styling")] + let widget = egui::RadioButton::new(*current == alternative, atoms); + let mut response = ui.add(widget); + if response.clicked() && *current != alternative { + *current = alternative; + response.mark_changed(); + } + response +} diff --git a/apps/pdfcraft-hot-folder/src/worker.rs b/apps/pdfcraft-hot-folder/src/worker.rs new file mode 100644 index 0000000000..0d4f95e0f7 --- /dev/null +++ b/apps/pdfcraft-hot-folder/src/worker.rs @@ -0,0 +1,267 @@ +//! Background processing loop used by the manual worker and the system-service host. +use pdfcraft_engine::hot_folder as hf; +use std::io::Write; +use std::path::{Component, Path, PathBuf}; +use std::time::{Duration, Instant}; + +use crate::worker_process::{self, Limits, Outcome}; + +pub fn check_identity() -> Result<(), String> { + #[cfg(unix)] + if rustix::process::geteuid().is_root() { + return Err("Run folder processing as the configured non-root service account; administrator mode is only for setup".into()); + } + Ok(()) +} + +pub fn run(config: &Path, should_stop: impl Fn() -> bool) -> Result<(), String> { + let Some(_lock) = prepare(config, false)? else { return Ok(()) }; + let limits = Limits::load(config).inspect_err(|error| report(config, Some(error)))?; + while !should_stop() { + if let Err(error) = pass(config, &limits, &should_stop) { + report(config, Some(&error)); + // A process that could not be reaped must not be left alive while another pass starts. + return Err(error); + } + let sleeping = Instant::now(); + while !should_stop() && sleeping.elapsed() < Duration::from_secs(1) { + std::thread::sleep(Duration::from_millis(100)); + } + } + Ok(()) +} + +pub fn once(config: &Path) -> Result { + let _lock = prepare(config, true)?.ok_or("another Hot Folder supervisor is already running")?; + hf::validate_structure(&hf::load_config(config)?, None)?; + pass(config, &Limits::load(config)?, &|| false)?; + hf::read_state(config) +} + +fn prepare(config: &Path, exclusive: bool) -> Result, String> { + check_identity()?; + local_file(config)?; + for extension in ["worker.lock", "lock", "state.json", "state.pending.json"] { + local_file(&config.with_extension(extension))?; + } + if !config.exists() { + hf::initialize_config(config)?; + } + let lock = std::fs::OpenOptions::new() + .read(true) + .write(true) + .create(true) + .truncate(false) + .open(config.with_extension("worker.lock")) + .map_err(|e| e.to_string())?; + match lock.try_lock() { + Ok(()) => Ok(Some(lock)), + Err(std::fs::TryLockError::WouldBlock) if !exclusive => Ok(None), + Err(error) => Err(format!("Cannot own the Hot Folder supervisor lock: {error}")), + } +} + +/// This is intentionally lexical until every ancestor has been checked: canonicalizing +/// a junction to an unavailable SMB share would already block the supervisor. +pub fn local_file(path: &Path) -> Result<(), String> { + if !path.is_absolute() || path.components().any(|component| matches!(component, Component::ParentDir | Component::CurDir)) { + return Err("worker configuration and journals need an absolute local path without '.' or '..'".into()); + } + #[cfg(windows)] + { + let drive = match path.components().next() { + Some(Component::Prefix(prefix)) => match prefix.kind() { + std::path::Prefix::Disk(drive) | std::path::Prefix::VerbatimDisk(drive) => drive, + _ => return Err("worker configuration and journals must be on a local disk, never a UNC share".into()), + }, + _ => return Err("worker configuration needs a local drive letter".into()), + }; + if winsafe::GetDriveType(Some(&format!("{}:\\", char::from(drive)))) != winsafe::co::DRIVE::FIXED { + return Err("worker configuration and journals must be on a fixed local disk, never a mapped network drive".into()); + } + } + let mut ancestor = PathBuf::new(); + for component in path.components() { + ancestor.push(component.as_os_str()); + if matches!(component, Component::Prefix(_)) { + continue; + } + match std::fs::symlink_metadata(&ancestor) { + Ok(metadata) => { + #[cfg(windows)] + let redirected = { + use std::os::windows::fs::MetadataExt; + metadata.file_attributes() & 0x400 != 0 // FILE_ATTRIBUTE_REPARSE_POINT, including junctions. + }; + #[cfg(not(windows))] + let redirected = false; + // macOS /var and /tmp are normal system symlinks. Only Windows guarantees + // local volumes here; Unix deployments must keep the config on local storage. + if metadata.file_type().is_symlink() && (cfg!(windows) || ancestor == path) || redirected { + return Err("worker configuration and journal paths cannot traverse symbolic links or reparse points".into()); + } + if ancestor == path && !metadata.is_file() { + return Err("worker configuration and journal targets must be regular files".into()); + } + } + Err(error) if error.kind() == std::io::ErrorKind::NotFound => break, + Err(error) => return Err(format!("Cannot inspect local worker path: {error}")), + } + } + Ok(()) +} + +fn report(config: &Path, error: Option<&str>) { + if let Err(write_error) = local_file(&config.with_extension("error.json")).and_then(|()| hf::record_worker_error(config, error)) { + // A full/unwritable error sidecar must never stop scheduling otherwise valid tasks. + let _ = writeln!(std::io::stderr(), "Cannot write Hot Folder diagnostics: {write_error}; {}", error.unwrap_or("worker pass completed")); + } +} + +fn pass(config: &Path, limits: &Limits, should_stop: &dyn Fn() -> bool) -> Result<(), String> { + pass_with(config, should_stop, |task, cancel| worker_process::run(config, &task.id, limits, cancel)) +} + +fn pass_with( + path: &Path, + should_stop: &dyn Fn() -> bool, + mut run_task: impl FnMut(&hf::Task, &dyn Fn() -> bool) -> Result, +) -> Result<(), String> { + let config = match local_file(path).and_then(|()| hf::load_config(path)).and_then(|config| hf::validate_structure(&config, None).map(|()| config)) + { + Ok(config) => config, + Err(error) => { + report(path, Some(&error)); + return Ok(()); // An atomic later edit can fix configuration without restarting the service. + } + }; + let state = match local_file(&path.with_extension("state.json")) + .and_then(|()| local_file(&path.with_extension("state.pending.json"))) + .and_then(|()| hf::read_state(path)) + { + Ok(state) => state, + Err(error) => { + report(path, Some(&error)); + return Ok(()); // Never replace a corrupt receipt journal with empty state. + } + }; + let mut failures = Vec::new(); + for task in &config.tasks { + if should_stop() { + break; + } + if !task.enabled + || task.start_at > hf::now() + || state.tasks.get(&task.id).is_some_and(|status| status.finished || status.blocked || status.next_check > hf::now()) + { + continue; + } + let snapshot = serde_json::to_vec(task).map_err(|e| e.to_string())?; + let checked = std::cell::Cell::new(None::); + let cancelled = std::cell::Cell::new(false); + let cancel = || { + if should_stop() || cancelled.get() { + return true; + } + if checked.get().is_none_or(|last| last.elapsed() >= Duration::from_millis(500)) { + checked.set(Some(Instant::now())); + let unchanged = local_file(path).and_then(|()| hf::load_config(path)).is_ok_and(|config| { + config + .tasks + .iter() + .any(|current| current.id == task.id && current.enabled && serde_json::to_vec(current).is_ok_and(|bytes| bytes == snapshot)) + }); + cancelled.set(!unchanged); + } + cancelled.get() + }; + match run_task(task, &cancel)? { + Outcome::Completed | Outcome::Cancelled => {} + Outcome::Failed(error) => { + failures.push(format!("{}: {error}", task.id)); + if let Err(error) = hf::record_task_failure(path, None, &task.id, &error) { + failures.push(format!("{}: cannot persist task failure: {error}", task.id)); + } + } + } + } + report(path, (!failures.is_empty()).then(|| failures.join("\n")).as_deref()); + Ok(()) +} + +#[cfg(test)] +mod tests { + #[test] + fn hot_folder_worker_initializes_missing_stopped_configuration_as_its_account() { + let dir = tempfile::tempdir().unwrap(); + let path = dir.path().join("nested/tasks.json"); + #[cfg(unix)] + if rustix::process::geteuid().is_root() { + assert!(super::run(&path, || true).unwrap_err().contains("non-root")); + assert!(!path.exists()); + return; + } + super::run(&path, || true).unwrap(); + assert!(pdfcraft_engine::hot_folder::load_config(&path).unwrap().tasks.is_empty()); + } + + #[test] + fn diagnostics_write_failure_and_failed_task_do_not_block_another_task() { + use super::*; + let dir = tempfile::tempdir().unwrap(); + let config = dir.path().join("tasks.json"); + let mut tasks = Vec::new(); + for id in ["first", "second"] { + let input = dir.path().join(format!("{id}-in")); + let output = dir.path().join(format!("{id}-out")); + std::fs::create_dir(&input).unwrap(); + std::fs::create_dir(&output).unwrap(); + tasks.push(hf::Task { id: id.into(), name: id.into(), input, output, enabled: true, analysis_only: true, ..Default::default() }); + } + hf::save_config(&config, &hf::Config { tasks }, None).unwrap(); + std::fs::create_dir(config.with_extension("error.json")).unwrap(); + let mut called = Vec::new(); + pass_with(&config, &|| false, |task, _| { + called.push(task.id.clone()); + Ok(if task.id == "first" { Outcome::Failed("simulated timeout".into()) } else { Outcome::Completed }) + }) + .unwrap(); + assert_eq!(called, ["first", "second"]); + assert!(hf::read_state(&config).unwrap().tasks["first"].next_check > hf::now()); + } + + #[test] + fn changing_a_task_cancels_its_isolated_snapshot() { + use super::*; + let dir = tempfile::tempdir().unwrap(); + let path = dir.path().join("tasks.json"); + let input = dir.path().join("input"); + let output = dir.path().join("output"); + std::fs::create_dir(&input).unwrap(); + std::fs::create_dir(&output).unwrap(); + let mut config = hf::Config { + tasks: vec![hf::Task { id: "task".into(), name: "task".into(), input, output, enabled: true, analysis_only: true, ..Default::default() }], + }; + hf::save_config(&path, &config, None).unwrap(); + pass_with(&path, &|| false, |_, stop| { + config.tasks[0].enabled = false; + hf::save_config(&path, &config, None).unwrap(); + assert!(stop()); + Ok(Outcome::Cancelled) + }) + .unwrap(); + } + + #[test] + fn supervisor_paths_refuse_remote_paths_and_non_files() { + use std::path::Path; + let dir = tempfile::tempdir().unwrap(); + assert!(super::local_file(dir.path()).is_err()); + assert!(super::local_file(&dir.path().join("tasks.json")).is_ok()); + assert!(super::local_file(Path::new("relative.json")).is_err()); + #[cfg(windows)] + for path in [r"\\server\share\tasks.json", r"\\?\UNC\server\share\tasks.json", r"\\.\pipe\tasks.json"] { + assert!(super::local_file(Path::new(path)).is_err()); + } + } +} diff --git a/apps/pdfcraft-hot-folder/src/worker_process.rs b/apps/pdfcraft-hot-folder/src/worker_process.rs new file mode 100644 index 0000000000..21852435bd --- /dev/null +++ b/apps/pdfcraft-hot-folder/src/worker_process.rs @@ -0,0 +1,476 @@ +//! One task pass per process. Only the child accesses document/network paths. +//! The supervisor never waits indefinitely for OCR, a network filesystem or a pipe. +use std::io::{Read, Write}; +use std::path::Path; +use std::process::{Child, Command, ExitStatus, Stdio}; +use std::sync::{ + Arc, + atomic::{AtomicBool, Ordering}, +}; +use std::time::{Duration, Instant}; + +use pdfcraft_engine::hot_folder as hf; +use serde::{Deserialize, Serialize}; + +const START: &[u8] = b"PDFCRAFT-TASK-1\n"; +const TICK: Duration = Duration::from_millis(100); +const STOP_GRACE: Duration = Duration::from_secs(3); +const REAP_LIMIT: Duration = Duration::from_secs(5); +const MAX_REPLY: u64 = 2048; + +#[derive(Clone, Debug, Deserialize)] +#[serde(default, deny_unknown_fields)] +pub struct Limits { + pub task_timeout_seconds: u64, + pub memory_limit_mib: u64, +} + +impl Default for Limits { + fn default() -> Self { + Self { task_timeout_seconds: 300, memory_limit_mib: 4096 } + } +} + +impl Limits { + pub fn load(config: &Path) -> Result { + let path = config.with_extension("worker.json"); + crate::worker::local_file(&path)?; + let file = match std::fs::File::open(&path) { + Ok(file) => file, + Err(error) if error.kind() == std::io::ErrorKind::NotFound => return Ok(Self::default()), + Err(error) => return Err(format!("Cannot read worker limits: {error}")), + }; + if file.metadata().map_err(|e| e.to_string())?.len() > 4096 { + return Err("worker limits exceed 4096 bytes".into()); + } + let limits: Self = serde_json::from_reader(file.take(4097)).map_err(|e| format!("Invalid worker limits: {e}"))?; + if !(10..=86400).contains(&limits.task_timeout_seconds) || !(256..=65536).contains(&limits.memory_limit_mib) { + return Err("worker limits require task_timeout_seconds 10..86400 and memory_limit_mib 256..65536".into()); + } + Ok(limits) + } + + fn policy(&self) -> Policy { + Policy { + timeout: Duration::from_secs(self.task_timeout_seconds), + grace: STOP_GRACE, + reap: REAP_LIMIT, + memory_bytes: self.memory_limit_mib.saturating_mul(1024 * 1024), + } + } +} + +#[derive(Clone, Copy)] +struct Policy { + timeout: Duration, + grace: Duration, + reap: Duration, + memory_bytes: u64, +} + +#[derive(Debug, PartialEq, Eq)] +pub enum Outcome { + Completed, + Cancelled, + Failed(String), +} + +#[derive(Serialize, Deserialize)] +#[serde(deny_unknown_fields)] +struct Reply { + error: Option, +} + +/// A child cannot start work until the parent attached its Windows job and sent START. +/// No credential or privileged operation is exposed by this internal mode: it retains +/// the invoking account, requires a held supervisor lock, and validates the saved task. +pub fn child_main(config: &Path, task_id: &str) -> Result<(), String> { + crate::worker::check_identity()?; + let stop = read_start()?; + crate::worker::local_file(config)?; + let lock = std::fs::OpenOptions::new().read(true).write(true).open(config.with_extension("worker.lock")).map_err(|e| e.to_string())?; + match lock.try_lock() { + Err(std::fs::TryLockError::WouldBlock) => {} + _ => return Err("task children require an active supervisor".into()), + } + let result = + std::panic::catch_unwind(std::panic::AssertUnwindSafe(|| hf::poll_task_cancelable(config, None, task_id, &|| stop.load(Ordering::Relaxed)))) + .unwrap_or_else(|_| Err("the isolated task failed safely; durable receipts and originals were retained".into())); + // Keep the reply below the anonymous pipe capacity. Diagnostics are JSON, never commands. + reply(result.err()) +} + +fn read_start() -> Result, String> { + let mut prefix = [0; START.len()]; + std::io::stdin().read_exact(&mut prefix).map_err(|_| "task child requires its supervisor input pipe")?; + if prefix != START { + return Err("invalid task child protocol".into()); + } + let stop = Arc::new(AtomicBool::new(false)); + let signal = stop.clone(); + std::thread::Builder::new() + .name("task-cancellation".into()) + .spawn(move || { + // A cancellation byte, closed pipe (including parent death), or read error stops work. + let _ = std::io::stdin().read(&mut [0]); + signal.store(true, Ordering::SeqCst); + }) + .map_err(|e| format!("Cannot start cancellation monitor: {e}"))?; + Ok(stop) +} + +fn reply(error: Option) -> Result<(), String> { + // 300 scalar values need at most 1800 JSON bytes, even for escaped control characters. + let reply = Reply { error: error.map(|message| message.chars().take(300).collect()) }; + let bytes = serde_json::to_vec(&reply).map_err(|e| e.to_string())?; + std::io::stdout().write_all(&bytes).and_then(|_| std::io::stdout().flush()).map_err(|e| e.to_string()) +} + +pub fn run(config: &Path, task_id: &str, limits: &Limits, should_stop: &dyn Fn() -> bool) -> Result { + let mut command = Command::new(std::env::current_exe().map_err(|e| e.to_string())?); + command.arg("--task-child").arg("--config").arg(config).arg("--task-id").arg(task_id); + supervise(&mut command, limits.policy(), should_stop) +} + +struct Running { + child: Child, + reply: std::sync::mpsc::Receiver, String>>, + reaped: bool, + termination_attempted: bool, + #[cfg(windows)] + job: Option, +} + +impl Running { + fn start(command: &mut Command, memory_bytes: u64) -> Result { + #[cfg(not(windows))] + let _ = memory_bytes; // Unix uses sampled resident memory, not a kernel commit limit. + command.stdin(Stdio::piped()).stdout(Stdio::piped()).stderr(Stdio::null()); + #[cfg(windows)] + { + use std::os::windows::process::CommandExt; + command.creation_flags(0x08000000); // CREATE_NO_WINDOW. + } + let mut child = command.spawn().map_err(|e| format!("Cannot start isolated task: {e}"))?; + let (sender, receiver) = std::sync::mpsc::sync_channel(1); + let stdout = child.stdout.take(); + let mut running = Self { + child, + reply: receiver, + reaped: false, + termination_attempted: false, + #[cfg(windows)] + job: None, + }; + let stdout = stdout.ok_or("task reply pipe is unavailable")?; + std::thread::Builder::new() + .name("task-reply".into()) + .spawn(move || { + let mut bytes = Vec::new(); + let result = stdout.take(MAX_REPLY + 1).read_to_end(&mut bytes).map(|_| bytes).map_err(|e| e.to_string()); + let _ = sender.send(result); + }) + .map_err(|e| format!("Cannot start task reply monitor: {e}"))?; + #[cfg(windows)] + { + // JOB_OBJECT_LIMIT_JOB_MEMORY caps private committed memory before START, + // including rapid allocations between monitor ticks and any descendants. + // The safe wrapper also sets KILL_ON_JOB_CLOSE for supervisor crashes. + let options = processkit::ProcessGroupOptions::default().max_memory(memory_bytes); + let job = processkit::ProcessGroup::with_options(options).map_err(|e| format!("Cannot limit task process job: {e}"))?; + job.adopt_external(running.child.id()).map_err(|e| format!("Cannot isolate task process: {e}"))?; + running.job = Some(job); + } + running + .child + .stdin + .as_mut() + .ok_or("task control pipe is unavailable")? + .write_all(START) + .map_err(|e| format!("Cannot start task protocol: {e}"))?; + Ok(running) + } + + fn status(&mut self) -> Result, String> { + let status = self.child.try_wait().map_err(|e| format!("Cannot inspect isolated task: {e}"))?; + self.reaped |= status.is_some(); + Ok(status) + } + + fn cancel(&mut self) { + // Closing stdin is non-blocking and cannot fill a child-owned pipe. + self.child.stdin.take(); + } + + fn terminate(&mut self, reap_limit: Duration) -> Result<(), String> { + self.termination_attempted = true; + self.cancel(); + if self.status().is_ok_and(|status| status.is_some()) { + return Ok(()); + } + #[cfg(windows)] + self.job.take(); // Kill every member and release the job even if the child crashed. + let kill = self.child.kill(); + let started = Instant::now(); + loop { + if self.status()?.is_some() { + return Ok(()); + } + if started.elapsed() >= reap_limit { + return Err(format!( + "the operating system did not reap task PID {} within {} seconds after termination ({kill:?}); supervisor must restart", + self.child.id(), + reap_limit.as_secs() + )); + } + std::thread::sleep(TICK); + } + } + + fn outcome(&mut self, status: ExitStatus) -> Outcome { + if !status.success() { + return Outcome::Failed(format!("isolated task exited unexpectedly ({status}); source cleanup resumes only from durable receipts")); + } + #[cfg(windows)] + self.job.take(); // Also close inherited output handles in any unexpected descendants. + let bytes = match self.reply.recv_timeout(Duration::from_secs(1)) { + Ok(Ok(bytes)) if bytes.len() as u64 <= MAX_REPLY => bytes, + _ => return Outcome::Failed("isolated task returned an invalid, missing or oversized reply".into()), + }; + match serde_json::from_slice::(&bytes) { + Ok(Reply { error: None }) => Outcome::Completed, + Ok(Reply { error: Some(error) }) => Outcome::Failed(error), + Err(_) => Outcome::Failed("isolated task did not return a valid completion reply".into()), + } + } +} + +impl Drop for Running { + fn drop(&mut self) { + if !self.reaped && !self.termination_attempted { + // Covers startup failures and unwinding without leaving an unsupervised worker. + let _ = self.terminate(REAP_LIMIT); + } + } +} + +struct Memory { + #[cfg(not(windows))] + system: sysinfo::System, +} + +impl Memory { + fn new() -> Self { + Self { + #[cfg(not(windows))] + system: sysinfo::System::new(), + } + } + + fn bytes(&mut self, running: &Running) -> Result { + #[cfg(windows)] + { + // Peak committed bytes include paged-out allocations and descendants. + running + .job + .as_ref() + .ok_or("task process job is unavailable")? + .stats() + .map_err(|e| e.to_string())? + .peak_memory_bytes + .ok_or_else(|| "job memory information is unavailable".into()) + } + #[cfg(not(windows))] + { + let pid = sysinfo::Pid::from_u32(running.child.id()); + self.system.refresh_processes_specifics( + sysinfo::ProcessesToUpdate::Some(&[pid]), + true, + sysinfo::ProcessRefreshKind::nothing().with_memory(), + ); + self.system.process(pid).map(|process| process.memory()).ok_or_else(|| "process memory information is unavailable".into()) + } + } +} + +fn supervise(command: &mut Command, policy: Policy, should_stop: &dyn Fn() -> bool) -> Result { + if should_stop() { + return Ok(Outcome::Cancelled); + } + let mut running = Running::start(command, policy.memory_bytes)?; + let mut memory = Memory::new(); + let started = Instant::now(); + let mut cancellation: Option<(Instant, Outcome)> = None; + loop { + if let Some(status) = running.status()? { + return Ok(cancellation.map_or_else(|| running.outcome(status), |(_, outcome)| outcome)); + } + if cancellation.is_none() { + let reason = if should_stop() { + Some(Outcome::Cancelled) + } else if started.elapsed() >= policy.timeout { + Some(Outcome::Failed(format!( + "task pass exceeded {} seconds; increase task_timeout_seconds in the local worker limits for larger jobs", + policy.timeout.as_secs() + ))) + } else { + match memory.bytes(&running) { + Ok(bytes) if bytes > policy.memory_bytes => { + // A runaway allocation must not continue during the ordinary stop grace. + running.terminate(policy.reap)?; + return Ok(Outcome::Failed(format!( + "task exceeded the monitored memory limit ({} MiB)", + policy.memory_bytes / (1024 * 1024) + ))); + } + Ok(_) => None, + Err(error) => { + if let Some(status) = running.status()? { + return Ok(running.outcome(status)); + } + running.terminate(policy.reap)?; + return Ok(Outcome::Failed(format!("cannot safely monitor task memory: {error}"))); + } + } + }; + if let Some(reason) = reason { + running.cancel(); + cancellation = Some((Instant::now(), reason)); + } + } + if cancellation.as_ref().is_some_and(|(when, _)| when.elapsed() >= policy.grace) { + running.terminate(policy.reap)?; + return Ok(cancellation.map_or(Outcome::Cancelled, |(_, outcome)| outcome)); + } + std::thread::sleep(TICK); + } +} + +#[cfg(test)] +mod tests { + use super::*; + + fn synthetic(scenario: &str) -> Command { + let mut command = Command::new(std::env::current_exe().unwrap()); + command.args(["--exact", "worker_process::tests::synthetic_child_entry", "--nocapture"]); + command.env("PDFCRAFT_WORKER_TEST_SCENARIO", scenario); + command + } + + fn policy() -> Policy { + Policy { + timeout: Duration::from_millis(700), + grace: Duration::from_millis(150), + reap: Duration::from_secs(3), + memory_bytes: 4 * 1024 * 1024 * 1024, + } + } + + #[test] + fn synthetic_child_entry() { + let Ok(scenario) = std::env::var("PDFCRAFT_WORKER_TEST_SCENARIO") else { return }; + let stop = read_start().unwrap(); + match scenario.as_str() { + "hang" => loop { + std::thread::park(); + }, + "crash" => std::process::exit(29), + "memory-refused" => { + let mut bytes = Vec::::new(); + std::process::exit(if bytes.try_reserve_exact(128 * 1024 * 1024).is_err() { 91 } else { 92 }); + } + "memory" => { + let bytes = vec![42_u8; 128 * 1024 * 1024]; + std::hint::black_box(&bytes); + loop { + std::thread::park(); + } + } + "stop" => { + while !stop.load(Ordering::Relaxed) { + std::thread::sleep(Duration::from_millis(10)); + } + } + _ => {} + } + // The harness writes banners to stdout, so a dedicated exit avoids its completion output. + // The supervisor tests use failure/stop paths and inspect the process lifetime, not this reply. + std::process::exit(0); + } + + #[test] + fn hung_task_is_killed_reaped_and_does_not_prevent_the_next_task() { + let started = Instant::now(); + let result = supervise(&mut synthetic("hang"), policy(), &|| false).unwrap(); + assert!(matches!(result, Outcome::Failed(message) if message.contains("exceeded"))); + assert!(started.elapsed() < Duration::from_secs(6)); + let next = supervise(&mut synthetic("crash"), policy(), &|| false).unwrap(); + assert!(matches!(next, Outcome::Failed(message) if message.contains("unexpectedly"))); + } + + #[test] + fn stop_cancels_a_cooperative_child_and_kills_a_hung_one_within_the_bound() { + for scenario in ["stop", "hang"] { + let started = Instant::now(); + let result = supervise(&mut synthetic(scenario), policy(), &|| started.elapsed() >= Duration::from_millis(200)).unwrap(); + assert_eq!(result, Outcome::Cancelled); + assert!(started.elapsed() < Duration::from_secs(5)); + } + } + + #[cfg(not(windows))] + #[test] + fn excessive_child_memory_is_detected_and_reaped() { + let mut policy = policy(); + policy.timeout = Duration::from_secs(10); + policy.memory_bytes = 64 * 1024 * 1024; + let result = supervise(&mut synthetic("memory"), policy, &|| false).unwrap(); + assert!(matches!(result, Outcome::Failed(ref message) if message.contains("memory limit")), "{result:?}"); + } + + #[cfg(windows)] + #[test] + fn windows_job_refuses_excess_commit_before_the_monitor_can_sample() { + let mut running = Running::start(&mut synthetic("memory-refused"), 64 * 1024 * 1024).unwrap(); + let started = Instant::now(); + let status = loop { + if let Some(status) = running.status().unwrap() { + break status; + } + assert!(started.elapsed() < Duration::from_secs(5), "allocation helper failed to finish"); + std::thread::sleep(TICK); + }; + // The helper uses fallible allocation and reports the actual refusal; + // an allocator abort or generic crash would not satisfy this assertion. + assert_eq!(status.code(), Some(91)); + } + + #[test] + fn stopped_supervisor_never_launches_a_child() { + assert_eq!(supervise(&mut Command::new("does-not-exist"), policy(), &|| true).unwrap(), Outcome::Cancelled); + } + + #[test] + fn limits_are_local_bounded_and_reject_unknown_or_out_of_range_values() { + let base = tempfile::tempdir().unwrap(); + let config = base.path().join("tasks.json"); + let path = config.with_extension("worker.json"); + assert_eq!(Limits::load(&config).unwrap().task_timeout_seconds, 300); + for invalid in [ + r#"{"task_timeout_seconds":0}"#, + r#"{"task_timeout_seconds":86401}"#, + r#"{"memory_limit_mib":255}"#, + r#"{"memory_limit_mib":65537}"#, + r#"{"misspelled_limit":123}"#, + ] { + std::fs::write(&path, invalid).unwrap(); + assert!(Limits::load(&config).is_err(), "{invalid}"); + } + std::fs::write(&path, vec![b' '; 4097]).unwrap(); + assert!(Limits::load(&config).unwrap_err().contains("4096")); + std::fs::write(&path, r#"{"task_timeout_seconds":900,"memory_limit_mib":2048}"#).unwrap(); + let limits = Limits::load(&config).unwrap(); + assert_eq!(limits.task_timeout_seconds, 900); + assert_eq!(limits.policy().memory_bytes, 2048 * 1024 * 1024); + } +} diff --git a/apps/pdfcraft-hot-folder/tests/worker.rs b/apps/pdfcraft-hot-folder/tests/worker.rs new file mode 100644 index 0000000000..982e3c79b9 --- /dev/null +++ b/apps/pdfcraft-hot-folder/tests/worker.rs @@ -0,0 +1,95 @@ +//! Exercise the shipped parent/child protocol, without installing a service or launching a GUI. +use std::path::Path; +use std::process::{Command, ExitStatus, Stdio}; +use std::time::{Duration, Instant}; + +use pdfcraft_engine::{Session, hot_folder as hf, ocr}; + +fn run(args: &[&str], config: &Path) -> ExitStatus { + let mut command = Command::new(env!("CARGO_BIN_EXE_pdfcraft-hot-folder")); + command.args(args).arg("--config").arg(config).stdin(Stdio::null()).stdout(Stdio::null()).stderr(Stdio::null()); + #[cfg(windows)] + { + use std::os::windows::process::CommandExt; + command.creation_flags(0x08000000); + } + let mut child = command.spawn().unwrap(); + let started = Instant::now(); + loop { + if let Some(status) = child.try_wait().unwrap() { + return status; + } + if started.elapsed() > Duration::from_secs(30) { + let _ = child.kill(); + // Poll, rather than an unbounded wait even in the failing test path. + let killing = Instant::now(); + while child.try_wait().unwrap().is_none() && killing.elapsed() < Duration::from_secs(5) { + std::thread::sleep(Duration::from_millis(50)); + } + panic!("supervised one-pass processing did not finish within 30 seconds"); + } + std::thread::sleep(Duration::from_millis(50)); + } +} + +#[test] +fn real_task_children_continue_after_an_unavailable_source_and_reuse_receipts_after_restart() { + let base = tempfile::tempdir().unwrap(); + let config = base.path().join("tasks.json"); + #[cfg(unix)] + if rustix::process::geteuid().is_root() { + // Root processing is intentionally unsupported, including in test containers. + assert!(!run(&["--once"], &config).success()); + assert!(!config.exists()); + return; + } + let input = base.path().join("local-in"); + let output = base.path().join("local-out"); + std::fs::create_dir(&input).unwrap(); + std::fs::create_dir(&output).unwrap(); + let local = hf::Task { + id: "local".into(), + name: "Local".into(), + input: input.clone(), + output: output.clone(), + enabled: true, + interval_seconds: 1, + settle_seconds: 1, + settings: ocr::OcrSettings { recognize: false, auto_rotate: false, deskew: false, ..Default::default() }, + ..Default::default() + }; + let unavailable = hf::Task { + id: "unavailable".into(), + name: "Unavailable".into(), + input: base.path().join("missing-input"), + output: base.path().join("missing-output"), + ..local.clone() + }; + let settings = hf::Config { tasks: vec![unavailable, local] }; + hf::validate_structure(&settings, None).unwrap(); + std::fs::write(&config, serde_json::to_vec(&settings).unwrap()).unwrap(); + let source = Session::new().create_blank(100.0, 100.0, 1).unwrap(); + std::fs::write(input.join("page.pdf"), source.as_slice()).unwrap(); + assert!(run(&["--once"], &config).success()); + std::thread::sleep(Duration::from_millis(1100)); + assert!(run(&["--once"], &config).success()); + let state = hf::read_state(&config).unwrap(); + assert_eq!(state.tasks["local"].completed, 1); + assert!(state.tasks["unavailable"].retry_count > 0); + assert!(!state.tasks["unavailable"].blocked); + assert!(output.join("page.pdf").is_file()); + assert_eq!(std::fs::read(input.join("page.pdf")).unwrap(), *source); + std::thread::sleep(Duration::from_millis(1100)); + assert!(run(&["--once"], &config).success()); + assert_eq!(hf::read_state(&config).unwrap().tasks["local"].completed, 1); + assert_eq!(std::fs::read_dir(&output).unwrap().count(), 1); +} + +#[test] +fn internal_child_refuses_to_process_without_its_supervisor_pipe() { + let base = tempfile::tempdir().unwrap(); + let config = base.path().join("tasks.json"); + assert!(!run(&["--task-child", "--task-id", "task"], &config).success()); + assert!(!config.exists()); + assert!(!config.with_extension("state.json").exists()); +} diff --git a/crates/automation/Cargo.toml b/crates/automation/Cargo.toml index a6e43de1f0..a6004d3937 100644 --- a/crates/automation/Cargo.toml +++ b/crates/automation/Cargo.toml @@ -25,6 +25,10 @@ default = ["mcp"] # The MCP server module. Opt-in at run time either way; disable to leave it out of the build. mcp = ["dep:base64"] +[target.'cfg(not(target_arch = "wasm32"))'.dependencies] +pdfcraft-hot-folder-service = { path = "../hot-folder-service", version = "0.17.0" } +zeroize = "1.8" + [dev-dependencies] pdfcraft-fonts = { workspace = true } png = "0.18" @@ -33,5 +37,8 @@ pdfcraft-model = { workspace = true } pdfcraft-xfa = { workspace = true } image = { version = "0.25", default-features = false, features = ["jpeg"] } +[target.'cfg(not(target_arch = "wasm32"))'.dev-dependencies] +tempfile = "3" + [target.'cfg(target_os = "macos")'.dev-dependencies] rustix = { version = "1", features = ["fs"] } diff --git a/crates/automation/README.md b/crates/automation/README.md index 92fd2775c9..70b50ebce6 100644 --- a/crates/automation/README.md +++ b/crates/automation/README.md @@ -38,6 +38,22 @@ follows the box-level `align`; legacy `null` entries remain accepted with the sa - With a root set, every read and write path must resolve inside it (symlinks and `..` included). Relative paths resolve inside the root, and `..` is resolved by name before the check. Every path outside the root gets the same refusal (` is outside the allowed directory `), whether or not it exists, so a confined agent can't probe the rest of the disk; on Windows another network share or device path (`\\host\share`, `\\?\UNC\…`, `\\.\…`) is refused without being contacted. "Not found" and other filesystem errors are reported only for paths inside the root. Tools that write several files into a folder name them after the document or input file, with separators, colons and control characters replaced by `_`, so a name can't lead them out of the folder. The root itself must be a folder. - `Automation::with_automation_roots` holds a read folder and a write folder (`pdfcraft-cli mcp --automation-read-root DIR --automation-write-root DIR`, see [docs/mcp.md](../../docs/mcp.md)). Reads must lie inside the read root and writes inside the write root, links followed. A root left out grants none of its access. Refusals read `automation path rejected: outside the read root : `. As with a root set, on Windows a path on another network share or device path is refused with that refusal without being contacted (#4003). It applies on top of `with_root`. +## PDF optimization + +`doc_optimize {"doc":1,"path":"compact.pdf","profile":"lossless"}` writes a full copy using +the shared lossless profile: image streams, thumbnails, alternate images, document tags, +print settings, links, named destinations and user data are retained. Non-image streams and +document structure may be compressed; identical resources may be merged. A full rewrite can +discard old revisions and update the modification date, and may not reduce the total size. +The open document is unchanged; signed documents are refused. + +The lossless profile cannot be combined with custom optimization options. Omit `profile` +(or use `"reduce"`) for the existing configurable image/downsampling options. The separate +`doc_reduce` tool retains its existing 150-ppi/JPEG choices and writes nothing when the +candidate is not smaller. Explicitly discarding an already absent hidden-information category +now succeeds with an empty `discarded` result. `remove_unused_xobjects` defaults to true for +custom/reduce optimization and is false in the lossless profile. + ## Text search and cache limits `text_word_count` counts the current snapshot without filling the text cache. It returns totals @@ -126,6 +142,16 @@ claude mcp add pdfcraft -- "$env:LOCALAPPDATA\Programs\ArtCraft\PdfCraft\pdfcraf claude mcp add pdfcraft -- pdfcraft-cli mcp --root ``` +## Security regression tests + +Run `cargo test -p pdfcraft-automation --test hostile_args -- --nocapture` for the +hostile-argument and root-confinement sweep. On Windows without symbolic-link +privileges (error 1314), the sweep reports that only its symlink cases are unavailable; +all traversal and absolute-path cases still run. It never treats an ordinary path +inside the root as a symlink escape. Windows CI sets `PDFCRAFT_REQUIRE_SYMLINK_TESTS=1` +to require a real planted link and fail if that fixture cannot be created. Set the +same environment variable locally when checking the full symlink coverage. + ## Adding a tool 1. Add the engine capability first, with its tests (the tool is a thin adapter). @@ -142,6 +168,27 @@ moves 1–1000 references atomically in displayed points (right/down), preservin and fonts. A refusal changes nothing; success is one undo step. See [the selection and movement guide](../../docs/editing-multiple-objects.md) for limits and examples. +## Hot Folder + +The native `hot_folder_configure`, `hot_folder_status`, `hot_folder_poll`, `hot_folder_retry` +and `hot_folder_run_now` tools share the standalone application's durable engine. Configuration +contains named tasks, existing disjoint folders, OCR options and interval or calendar schedules. +All nested paths and sidecars honour `--root`. Hot Folder task/source/project tools refuse +`--automation-read-root` / `--automation-write-root`: the worker currently enforces one shared +root, not separate read/write capabilities. Service mutations are refused under either form +of filesystem confinement. Poll does one bounded scheduler pass; no tool +implicitly starts a service or background process. `hot_folder_project` writes ordered open +project manifests; `hot_folder_source` provides explicit remote authentication and folder discovery. +FTP passwords enter through named environment variables, never through replayable tool arguments. +`hot_folder_service` explicitly controls an installed boot service and refuses mutations under +`--root`. Under `pdfcraft-cli mcp`, service changes and credential changes also need +`--allow-hot-folder-admin` (`Automation::with_hot_folder_admin`). See [the configuration and scope guide](../../docs/hot-folder.md). +PDF saving steps accept `optimization.mode` (`off`, the default; `lossless`; `reduce`; or +`custom` with separate color/grayscale DPI and compression choices). All tools and the +standalone UI use the same validation, cancellable optimizer and smaller-only publication +rule. Status exposes the actual previous batch sizes in `last_optimization`; signed sources +are refused before preprocessing and no source is changed before all outputs succeed. + ## Accessibility review record Open the original and edited PDFs as separate documents, then call diff --git a/crates/automation/src/a11y/ocr.rs b/crates/automation/src/a11y/ocr.rs index 82e521ddd5..a02c9a0efe 100644 --- a/crates/automation/src/a11y/ocr.rs +++ b/crates/automation/src/a11y/ocr.rs @@ -17,6 +17,24 @@ impl Automation { if let Some(s) = a.opt_bool("skip_text_pages")? { settings.skip_text_pages = s; } + if let Some(v) = a.opt_bool("auto_rotate")? { + settings.auto_rotate = v; + } + if let Some(v) = a.opt_bool("deskew")? { + settings.deskew = v; + } + if let Some(v) = a.opt_bool("auto_crop")? { + settings.auto_crop = v; + } + if let Some(v) = a.opt_num("crop_margin")? { + if !v.is_finite() || !(0.0..=20.0).contains(&v) { + return Err(ToolError::InvalidArgs("crop_margin must be between 0 and 20 pt".into())); + } + settings.crop_margin = v; + } + if let Some(v) = a.opt_bool("recognize")? { + settings.recognize = v; + } Ok(settings) } @@ -68,7 +86,18 @@ impl Automation { /// Recognizes text on the open document's `pages` (every page when absent) and adds it, /// reporting the total word count and, per page, why it was skipped or what it found. pub(crate) fn ocr_recognize(&mut self, a: &Args) -> Result { - let settings = self.ocr_settings(a)?; + self.ocr_process(a, false) + } + pub(crate) fn ocr_enhance(&mut self, a: &Args) -> Result { + self.ocr_process(a, true) + } + fn ocr_process(&mut self, a: &Args, correction_only: bool) -> Result { + let mut settings = self.ocr_settings(a)?; + if correction_only { + settings.recognize = false; + settings.auto_crop = a.opt_bool("auto_crop")?.unwrap_or(true); + settings.skip_text_pages = a.opt_bool("skip_text_pages")?.unwrap_or(false); + } let pages = if a.opt_ints("pages")?.is_some() { self.pages(a, "pages")? } else { Vec::new() }; let doc = self.doc(a)?; // Recognizing needs only permission to change the document; the words it found are @@ -79,8 +108,8 @@ impl Automation { .iter() .map(|p| match &p.skipped { Some(why) => json!({ "page": p.page + 1, "skipped": why }), - None if copy => json!({ "page": p.page + 1, "words": p.words.len(), "already_on_page": p.already_on_page, "text": p.text() }), - None => json!({ "page": p.page + 1, "words": p.words.len(), "already_on_page": p.already_on_page }), + None if copy => json!({ "page": p.page + 1, "words": p.words.len(), "already_on_page": p.already_on_page, "text": p.text(), "rotation": p.correction.rotation, "deskew": p.correction.deskew, "crop_box": p.crop }), + None => json!({ "page": p.page + 1, "words": p.words.len(), "already_on_page": p.already_on_page, "rotation": p.correction.rotation, "deskew": p.correction.deskew, "crop_box": p.crop }), }) .collect(); Ok(json!({ "words": found.iter().map(|p| p.words.len()).sum::(), "pages": list })) diff --git a/crates/automation/src/dispatch.rs b/crates/automation/src/dispatch.rs index 8bc23ff280..c00dc7b05d 100644 --- a/crates/automation/src/dispatch.rs +++ b/crates/automation/src/dispatch.rs @@ -777,6 +777,7 @@ impl Automation { "accessibility_autotag_apply" => self.accessibility_autotag_apply(&a)?, "accessibility_autotag_form_fields" => self.accessibility_autotag_form_fields(&a)?, "ocr_recognize" => self.ocr_recognize(&a)?, + "ocr_enhance" => self.ocr_enhance(&a)?, "js_run" => self.js_run(&a)?, "js_document_scripts" => self.js_document_scripts(&a)?, "js_set_document_script" => self.js_set_document_script(&a)?, @@ -804,6 +805,12 @@ impl Automation { "doc_compare_mark" => self.doc_compare_mark(&a)?, "form_set_actions" => self.form_set_actions(&a)?, "ocr_status" => self.ocr_status()?, + "hot_folder_service" => self.hot_folder_service(&a)?, + "hot_folder_source" => self.hot_folder_source(&a)?, + "hot_folder_project" => self.hot_folder_project(&a)?, + "hot_folder_configure" | "hot_folder_poll" | "hot_folder_status" | "hot_folder_retry" | "hot_folder_run_now" => { + self.hot_folder(name, &a)? + } "ocr_recognize_files" => self.ocr_recognize_files(&a)?, "accessibility_report" => self.a11y_report(&a)?, "accessibility_review_record" => self.a11y_review_record(&a)?, diff --git a/crates/automation/src/documents.rs b/crates/automation/src/documents.rs index 859c92da48..61520527a6 100644 --- a/crates/automation/src/documents.rs +++ b/crates/automation/src/documents.rs @@ -279,14 +279,44 @@ impl Automation { } pub(crate) fn doc_optimize(&mut self, a: &Args) -> Result { - use pdfcraft_engine::optimize::{Compatibility, Compression, ImageSettings, MonoCompression, Preset}; + use pdfcraft_engine::optimize::{Compatibility, Compression, ImageSettings, MonoCompression, Preset, Settings}; const MONO_KEYS: [&str; 4] = ["downsample", "ppi", "above_ppi", "compression"]; let id = self.doc(a)?.id; let before = self.doc(a)?.bytes.len(); let path = self.resolve(a.str("path")?, true)?; - let mut settings = match a.opt_str("preset")? { - None => Preset::Standard.settings(), - Some(p) => Preset::from_name(p).ok_or_else(|| ToolError::InvalidArgs(format!("unknown preset {p:?} (standard, mobile)")))?.settings(), + let profile = a.opt_str("profile")?.unwrap_or("reduce"); + let mut settings = match profile { + "reduce" => match a.opt_str("preset")? { + None => Preset::Standard.settings(), + Some(p) => Preset::from_name(p).ok_or_else(|| ToolError::InvalidArgs(format!("unknown preset {p:?} (standard, mobile)")))?.settings(), + }, + "lossless" => { + for key in [ + "preset", + "merge_fragments", + "color", + "gray", + "mono", + "discard", + "discard_thumbnails", + "discard_alternate_images", + "discard_tags", + "discard_print_settings", + "flate_unencoded", + "lzw_to_flate", + "remove_invalid_links", + "remove_unreferenced_dests", + "remove_unused_xobjects", + ] { + if a.get(key).is_some() { + return Err(ToolError::InvalidArgs(format!( + "profile lossless cannot be combined with {key}; omit profile for custom optimization" + ))); + } + } + Settings::lossless() + } + other => return Err(ToolError::InvalidArgs(format!("unknown optimization profile {other:?} (reduce, lossless)"))), }; if let Some(c) = a.opt_str("compatibility")? { settings.compatibility = Compatibility::from_name(c) @@ -361,6 +391,7 @@ impl Automation { ("lzw_to_flate", &mut settings.lzw_to_flate), ("remove_invalid_links", &mut settings.remove_invalid_links), ("remove_unreferenced_dests", &mut settings.remove_unreferenced_dests), + ("remove_unused_xobjects", &mut settings.remove_unused_xobjects), ] { if let Some(b) = a.opt_bool(key)? { *flag = b; diff --git a/crates/automation/src/hot_folder.rs b/crates/automation/src/hot_folder.rs new file mode 100644 index 0000000000..cf60334ee9 --- /dev/null +++ b/crates/automation/src/hot_folder.rs @@ -0,0 +1,201 @@ +use crate::{Args, Automation, Result, failed}; +use serde_json::Value; +#[cfg(not(target_arch = "wasm32"))] +use serde_json::json; + +/// The environment variable a tool may read an FTP password from. Only the dedicated prefix is +/// readable, so a caller cannot send other process secrets (GITHUB_TOKEN, cloud keys) to an +/// FTP host it chose. +#[cfg(not(target_arch = "wasm32"))] +fn password_variable(variable: &str) -> Result<&str> { + const PREFIX: &str = "PDFCRAFT_HOT_FOLDER_"; + let valid = variable.len() > PREFIX.len() + && variable.len() <= 128 + && variable.starts_with(PREFIX) + && variable.bytes().all(|b| b.is_ascii_alphanumeric() || b == b'_'); + if valid { Ok(variable) } else { Err(failed("password_env must name a PDFCRAFT_HOT_FOLDER_* environment variable")) } +} + +impl Automation { + #[cfg(not(target_arch = "wasm32"))] + fn check_hot_folder_roots(&self) -> Result<()> { + if self.roots.is_some() { + return Err(failed( + "Hot Folder does not support separate automation read/write roots; use --root to confine all task paths to one folder", + )); + } + Ok(()) + } + + /// Refuses Hot Folder administration in a session that was not given it. + #[cfg(not(target_arch = "wasm32"))] + pub(crate) fn check_hot_folder_admin(&self) -> Result<()> { + if self.hot_folder_admin { + return Ok(()); + } + Err(failed( + "Hot Folder administration (system service changes and stored source credentials) is off in this session; start pdfcraft-cli mcp with --allow-hot-folder-admin to allow it", + )) + } + + #[cfg(not(target_arch = "wasm32"))] + pub(crate) fn hot_folder_project(&self, args: &Args) -> Result { + self.check_hot_folder_roots()?; + use pdfcraft_engine::hot_folder_sources as source; + let path = self.resolve(args.str("path")?, true)?; + let parent = path.parent().ok_or_else(|| failed("project needs a parent folder"))?; + let files = args + .strs("files")? + .into_iter() + .map(|file| { + let resolved = self.resolve(file, false)?; + resolved + .strip_prefix(parent) + .map(std::path::Path::to_path_buf) + .map_err(|_| failed("save the project in a folder containing all source files")) + }) + .collect::>>()?; + let manifest = source::ProjectManifest { files, ..Default::default() }; + source::write_project_manifest(&path, &manifest, self.root.as_deref()).map_err(failed)?; + Ok(json!({"path":path,"project":manifest})) + } + + #[cfg(not(target_arch = "wasm32"))] + pub(crate) fn hot_folder_source(&self, args: &Args) -> Result { + self.check_hot_folder_roots()?; + use pdfcraft_engine::{hot_folder as hf, hot_folder_sources as source}; + let path = self.resolve(args.str("config")?, false)?; + let config = hf::load_config(&path).map_err(failed)?; + let task_id = args.str("task")?; + let task = config.tasks.iter().find(|task| task.id == task_id).ok_or_else(|| failed("unknown task"))?; + let id = match &task.source { + source::SourceConfig::Ftp(settings) => &settings.credential_id, + source::SourceConfig::Outlook(settings) => &settings.credential_id, + _ => return Err(failed("this task has no authenticated remote source")), + }; + let action = args.str("action")?; + let changes_credentials = matches!(action, "save_ftp_password" | "forget_credentials" | "outlook_begin" | "outlook_poll"); + if changes_credentials { + self.check_hot_folder_admin()?; + } + if task.enabled && changes_credentials { + return Err(failed("stop the task before changing its credentials")); + } + let store = source::CredentialStore::for_config(&path, self.root.as_deref()).map_err(failed)?; + match action { + "credential_status" => Ok(json!({"available":source::credential_status(&store,id).map_err(failed)?})), + "forget_credentials" => { + source::forget_credentials(&store, id).map_err(failed)?; + Ok(json!({"removed":true})) + } + "save_ftp_password" => { + if !matches!(task.source, source::SourceConfig::Ftp(_)) { + return Err(failed("passwords apply only to FTP tasks")); + } + // Tools accept a variable name, never a secret in replayable task arguments. + let variable = password_variable(args.str("password_env")?)?; + let password = + zeroize::Zeroizing::new(std::env::var(variable).map_err(|_| failed("the named password environment variable is unavailable"))?); + source::save_ftp_password(&store, id, &password).map_err(failed)?; + Ok(json!({"saved":true})) + } + "outlook_begin" | "outlook_poll" | "outlook_folders" => { + let source::SourceConfig::Outlook(settings) = &task.source else { + return Err(failed("this task is not an Outlook source")); + }; + match action { + "outlook_begin" => serde_json::to_value(source::outlook_begin_sign_in(&store, settings).map_err(failed)?).map_err(failed), + "outlook_poll" => { + let flow: source::DeviceSignIn = + serde_json::from_value(args.0.get("flow").cloned().ok_or_else(|| failed("flow is required"))?).map_err(failed)?; + serde_json::to_value(source::outlook_poll_sign_in(&store, settings, &flow).map_err(failed)?).map_err(failed) + } + _ => serde_json::to_value(source::outlook_folders(&store, settings, args.opt_str("parent")?, &|| false).map_err(failed)?) + .map_err(failed), + } + } + _ => Err(failed("unknown source action")), + } + } + + #[cfg(target_arch = "wasm32")] + pub(crate) fn hot_folder_source(&self, _args: &Args) -> Result { + Err(failed("Hot Folder sources require native CLI or desktop")) + } + + #[cfg(target_arch = "wasm32")] + pub(crate) fn hot_folder_project(&self, _args: &Args) -> Result { + Err(failed("Hot Folder projects require native CLI or desktop")) + } + + #[cfg(not(target_arch = "wasm32"))] + pub(crate) fn hot_folder(&self, action: &str, args: &Args) -> Result { + self.check_hot_folder_roots()?; + use pdfcraft_engine::hot_folder as hf; + let path = self.resolve(args.str("config")?, action == "hot_folder_configure")?; + // Validate every nested path with the same root resolver as other automation tools. + let mut config: hf::Config = if action == "hot_folder_configure" { + serde_json::from_value(args.0.get("settings").cloned().unwrap_or(json!({}))).map_err(failed)? + } else { + hf::load_config(&path).map_err(failed)? + }; + for t in &mut config.tasks { + t.input = self.resolve(&t.input.to_string_lossy(), false)?; + t.output = self.resolve(&t.output.to_string_lossy(), false)?; + if let pdfcraft_engine::hot_folder_sources::SourceConfig::Project(source) = &mut t.source { + source.manifest = self.resolve(&source.manifest.to_string_lossy(), false)?; + if let pdfcraft_engine::hot_folder_sources::SourceAction::Move { destination } = &mut source.action { + *destination = self.resolve(destination, false)?.to_string_lossy().into_owned(); + } + } + if let Some(folder) = &mut t.blank_archive { + *folder = self.resolve(&folder.to_string_lossy(), false)?; + } + for step in &mut t.output_plan.steps { + if let Some(folder) = &mut step.folder { + *folder = self.resolve(&folder.to_string_lossy(), false)?; + } + } + if t.originals == hf::Originals::Move { + t.archive = self.resolve(&t.archive.to_string_lossy(), false)?; + } + } + hf::validate(&config, self.root.as_deref()).map_err(failed)?; + self.resolve(&hf::state_path(&path).to_string_lossy(), true)?; + self.resolve(&path.with_extension("lock").to_string_lossy(), true)?; + match action { + "hot_folder_configure" => { + hf::save_config(&path, &config, self.root.as_deref()).map_err(failed)?; + Ok(json!({ "config": path, "settings": config })) + } + "hot_folder_poll" => serde_json::to_value(hf::poll(&path, self.root.as_deref()).map_err(failed)?).map_err(failed), + "hot_folder_retry" => { + hf::reset(&path, args.str("task")?, self.root.as_deref()).map_err(failed)?; + Ok(json!({ "reset": true })) + } + "hot_folder_run_now" => { + hf::run_now(&path, args.str("task")?, self.root.as_deref()).map_err(failed)?; + Ok(json!({ "scheduled_now": true })) + } + _ => Ok(json!({ "settings": config, "state": hf::read_state(&path).map_err(failed)? })), + } + } + + #[cfg(target_arch = "wasm32")] + pub(crate) fn hot_folder(&self, _action: &str, _args: &Args) -> Result { + Err(failed("Hot Folder requires the desktop application or native CLI")) + } +} + +#[cfg(all(test, not(target_arch = "wasm32")))] +mod tests { + use super::*; + + #[test] + fn ftp_passwords_come_only_from_the_dedicated_variables() { + assert!(password_variable("PDFCRAFT_HOT_FOLDER_FTP_PASSWORD").is_ok()); + for other in ["GITHUB_TOKEN", "AWS_SECRET_ACCESS_KEY", "PDFCRAFT_HOT_FOLDER_", "PDFCRAFT_HOT_FOLDER_A-B", "", "pdfcraft_hot_folder_x"] { + assert!(password_variable(other).is_err(), "{other}"); + } + } +} diff --git a/crates/automation/src/hot_folder_service.rs b/crates/automation/src/hot_folder_service.rs new file mode 100644 index 0000000000..82b1690b02 --- /dev/null +++ b/crates/automation/src/hot_folder_service.rs @@ -0,0 +1,84 @@ +use crate::{Args, Automation, Result, failed}; +use serde_json::Value; + +impl Automation { + #[cfg(not(target_arch = "wasm32"))] + pub(crate) fn hot_folder_service(&self, args: &Args) -> Result { + use pdfcraft_hot_folder_service as service; + let action = args.str("action")?; + // A filesystem root cannot confine system service changes. Never silently cross it. + if action != "status" && (self.root.is_some() || self.roots.is_some()) { + return Err(failed( + "System service changes are unavailable in a filesystem-confined session; run an explicit unrestricted administration command", + )); + } + if action != "status" { + self.check_hot_folder_admin()?; + } + let executable = self.resolve(args.str("executable")?, false)?; + let config = self.resolve(args.str("config")?, false)?; + match action { + "status" => {} + "start" => service::start(&executable, &config).map_err(failed)?, + "stop" => service::stop(&executable, &config).map_err(failed)?, + "enable" => service::set_enabled(true, &executable, &config).map_err(failed)?, + "disable" => service::set_enabled(false, &executable, &config).map_err(failed)?, + "install" => service::install(&executable, &config, args.str("account")?).map_err(failed)?, + "uninstall" => service::uninstall(&executable, &config).map_err(failed)?, + "prepare-account" => service::prepare_account(&executable, &config).map_err(failed)?, + _ => return Err(failed("action must be status, start, stop, enable, disable, install, uninstall or prepare-account")), + } + serde_json::to_value(service::status(&executable, &config).map_err(failed)?).map_err(failed) + } + + #[cfg(target_arch = "wasm32")] + pub(crate) fn hot_folder_service(&self, _: &Args) -> Result { + Err(failed("System services require the native application or CLI")) + } +} + +#[cfg(all(test, not(target_arch = "wasm32")))] +mod tests { + use super::*; + use serde_json::json; + + #[test] + fn system_changes_never_escape_separate_automation_roots() { + let dir = tempfile::tempdir().unwrap(); + for (read, write) in [(true, false), (false, true), (true, true)] { + let roots = crate::file_access::AutomationRoots::new(read.then_some(dir.path()), write.then_some(dir.path())).unwrap(); + let automation = Automation::new().with_automation_roots(roots); + for action in ["start", "stop", "enable", "disable", "install", "uninstall", "prepare-account"] { + let value = json!({"action":action,"executable":"unneeded","config":"unneeded","account":"root"}); + assert!(automation.hot_folder_service(&Args(&value)).unwrap_err().to_string().contains("confined")); + } + } + } + + #[test] + fn system_changes_need_hot_folder_admin() { + let dir = tempfile::tempdir().unwrap(); + let config = dir.path().join("tasks.json"); + let automation = Automation::new().with_hot_folder_admin(false); + for action in ["start", "stop", "enable", "disable", "install", "uninstall", "prepare-account"] { + let value = json!({"action":action,"executable":"unneeded","config":config,"account":"root"}); + assert!(automation.hot_folder_service(&Args(&value)).unwrap_err().to_string().contains("--allow-hot-folder-admin"), "{action}"); + } + // Reading the status never needs it. + let value = json!({"action":"status","executable":"unneeded","config":config}); + if let Err(error) = automation.hot_folder_service(&Args(&value)) { + assert!(!error.to_string().contains("--allow-hot-folder-admin"), "{error}"); + } + } + + #[test] + fn system_changes_never_escape_a_confined_automation_session() { + let root = std::env::temp_dir(); + let mut automation = Automation::new(); + automation.root = Some(root); + for action in ["start", "stop", "enable", "disable", "install", "uninstall", "prepare-account"] { + let value = json!({"action":action,"executable":"unneeded","config":"unneeded","account":"root"}); + assert!(automation.hot_folder_service(&Args(&value)).unwrap_err().to_string().contains("confined")); + } + } +} diff --git a/crates/automation/src/lib.rs b/crates/automation/src/lib.rs index f1910867c9..6c8a6c7483 100644 --- a/crates/automation/src/lib.rs +++ b/crates/automation/src/lib.rs @@ -21,6 +21,8 @@ mod content; mod conventions; pub mod file_access; mod forms; +mod hot_folder; +mod hot_folder_service; mod layers; mod links; #[cfg(feature = "mcp")] @@ -88,6 +90,10 @@ pub struct Automation { /// Documents that lost a listing to the cap. A page of one with no listing is refused rather /// than read as "a number is a position", which the page may no longer match. evicted: HashSet, + /// Whether tools may install or control the Hot Folder system service and change its stored + /// source credentials. `pdfcraft-cli mcp` turns this off unless given `--allow-hot-folder-admin`. + #[cfg(not(target_arch = "wasm32"))] + hot_folder_admin: bool, } impl Default for Automation { @@ -106,6 +112,8 @@ impl Automation { texts: TextCache::default(), listed: HashMap::new(), evicted: HashSet::new(), + #[cfg(not(target_arch = "wasm32"))] + hot_folder_admin: true, } } @@ -127,6 +135,15 @@ impl Automation { self } + /// Allow or refuse Hot Folder administration: installing, enabling, starting or stopping the + /// system service, and saving, signing in or forgetting a task's source credentials. + /// Reading the service and credential status stays available either way. + #[cfg(not(target_arch = "wasm32"))] + pub fn with_hot_folder_admin(mut self, allowed: bool) -> Self { + self.hot_folder_admin = allowed; + self + } + /// Use a fixed clock for saves (deterministic output in tests). pub fn with_clock(mut self, clock: fn() -> i64) -> Self { self.session = std::mem::take(&mut self.session).with_clock(clock); diff --git a/crates/automation/src/tools.rs b/crates/automation/src/tools.rs index 866138899d..9d5582363a 100644 --- a/crates/automation/src/tools.rs +++ b/crates/automation/src/tools.rs @@ -30,6 +30,11 @@ fn pages(what: &str) -> Value { json!({ "type": "array", "items": { "type": "integer", "minimum": 1 }, "minItems": 1, "description": format!("1-based page numbers {what}.") }) } +fn ocr_language() -> Value { + let codes: Vec<&str> = pdfcraft_engine::ocr::LANGUAGES.iter().map(|language| language.0).collect(); + json!({ "type": "string", "enum": codes, "description": "Document language (default en)." }) +} + fn path(what: &str) -> Value { json!({ "type": "array", "items": { "type": "integer", "minimum": 1 }, "description": format!("{what}: 1-based positions from the top level, e.g. [2, 1] = the first child of the second bookmark.") }) } @@ -1253,15 +1258,15 @@ pub fn tools() -> Vec { )), t("js_enabled", "JavaScript on or off", "Preferences ▸ JavaScript ▸ Enable Acrobat JavaScript: set it with `enabled`, or read it. With JavaScript off, field scripts other than Acrobat's AF calls don't run.") .with(schema(json!({ "enabled": { "type": "boolean" } }), &[])), - t("ocr_recognize", "Recognize text (OCR)", "Scan & OCR ▸ Recognize text: render pages, read the words in them and add them as invisible text over the page image, so scanned pages become searchable and selectable (a searchable image; the image is not changed). Pages that already have text are skipped unless skip_text_pages is false; then pictures on those pages are read too, and recognised words that the page's own text already has (an earlier OCR layer included) are left out and counted as already_on_page. Returns each page's recognised text (left out when the document's security doesn't allow copying), word count or why it was skipped. Needs the OCR models (ocr_status). Undoable as one step.") + t("ocr_recognize", "Recognize text (OCR)", "Scan & OCR ▸ Recognize text: render pages, read the words in them and add them as invisible text over the page image, so scanned pages become searchable and selectable (a searchable image). Automatically corrects orientation and skew by default. Optionally auto_crop detected scanner borders, with crop_margin padding (0..20 pt, default 2). Set auto_rotate, deskew and auto_crop to false for an exact image, or recognize to false for correction only. Pages that already have text are skipped unless skip_text_pages is false; then pictures on those pages are read too, and recognised words that the page's own text already has (an earlier OCR layer included) are left out and counted as already_on_page. Returns each page's recognised text (left out when the document's security doesn't allow copying), word count or why it was skipped. Needs the OCR models (ocr_status). Undoable as one step.") .cmd("ocr.recognize") .with(schema( json!({ "doc": doc(), "pages": pages("to recognise (default: all)"), "dpi": { "type": "number", "minimum": 72, "maximum": 600, "description": "Resolution pages are read at (default 300; a scanned page is read at most at its own resolution)." }, - "language": { "type": "string", "enum": ["en"], "description": "Document language (default en)." }, - "skip_text_pages": { "type": "boolean", "description": "Leave pages that already contain text alone (default true). false also reads pictures on such pages, without adding their text again." }, + "auto_rotate": { "type": "boolean", "default": true }, "deskew": { "type": "boolean", "default": true }, "auto_crop": { "type": "boolean", "default": false }, "crop_margin": { "type": "number", "minimum": 0, "maximum": 20, "default": 2 }, "recognize": { "type": "boolean", "default": true }, "language": ocr_language(), + "skip_text_pages": { "type": "boolean", "description": "Leave pages that already contain text alone (default true); false reads pictures without duplicating existing text." }, }), &["doc"], )), @@ -1272,15 +1277,35 @@ pub fn tools() -> Vec { "paths": { "type": "array", "items": { "type": "string" }, "minItems": 1 }, "folder": { "type": "string" }, "dpi": { "type": "number", "minimum": 72, "maximum": 600 }, - "language": { "type": "string", "enum": ["en"] }, + "auto_rotate": { "type": "boolean", "default": true }, "deskew": { "type": "boolean", "default": true }, "auto_crop": { "type": "boolean", "default": false }, "crop_margin": { "type": "number", "minimum": 0, "maximum": 20, "default": 2 }, "recognize": { "type": "boolean", "default": true }, "language": ocr_language(), "skip_text_pages": { "type": "boolean", "description": "Leave pages that already contain text alone (default true); see ocr_recognize." }, }), &["paths", "folder"], )), + t("ocr_enhance", "Correct scanned pages", "Crop clear black/white scanner borders to the paper edge, correct sideways/upside-down scans and straighten skew up to 12 degrees without adding text. auto_crop defaults to true, crop_margin to 2 pt (0..20). Uncertain paper edges are kept; crop_box reports the rectangle in original PDF user space. Existing text is preserved and processed unless skip_text_pages is true. Original image data is preserved. Low-confidence rotations are left unchanged. Deskew refuses pages with annotations to avoid misalignment. Undoable as one step.") + .cmd("ocr.enhance") + .with(schema(json!({"doc":doc(),"pages":pages("to correct (default all)"),"dpi":{"type":"number","minimum":72,"maximum":600},"auto_rotate":{"type":"boolean","default":true},"deskew":{"type":"boolean","default":true},"auto_crop":{"type":"boolean","default":true},"crop_margin":{"type":"number","minimum":0,"maximum":20,"default":2},"skip_text_pages":{"type":"boolean","default":false}}), &["doc"])), t("ocr_status", "OCR status", "Whether text recognition is available (its models are installed: release packages include them; a source build fetches them with `cargo xtask models`; PDFCRAFT_MODELS overrides), where it looks for them, and the languages it reads.") .ro() .cmd("ocr.recognize") .with(schema(json!({}), &[])), + t("hot_folder_configure", "Configure Hot Folder", "Save the standalone Hot Folder configuration atomically. Does not launch a background worker. Tasks contain id, name, existing disjoint input/output folders, enabled (default false), recursive, pdf, images, start_at (Unix seconds), once, interval_seconds (1..86400), settle_seconds (1..300), originals (keep/move/delete, default keep), archive (for move), and OCR settings. PDF output_plan.steps support optimization.mode off (default), lossless, reduce (150 ppi/JPEG 60), or custom with color/gray downsample, ppi, above_ppi, compression retain/zip/jpeg and quality 1..100. Only smaller optimized results are used; signed sources are refused. All nested paths honour --root; separate automation read/write roots are unsupported. Set enabled false to stop a task; partial processing is discarded. See docs/hot-folder.md.") + .destructive() + .with(schema(json!({"config":{"type":"string"}, "settings":{"type":"object", "properties":{"tasks":{"type":"array", "maxItems":32, "items":{"type":"object"}}}, "required":["tasks"], "additionalProperties":false}}), &["config", "settings"])), + t("hot_folder_poll", "Process ready Hot Folder inputs", "Run one scheduler pass (one stable input or combined batch per enabled task), saving durable status and receipts. Call again after the configured interval. Existing outputs are never overwritten. Explicit originals move/delete policies act only after all output steps and receipts succeed. Does not start a background worker.") + .destructive().with(schema(json!({"config":{"type":"string"}}), &["config"])), + t("hot_folder_status", "Hot Folder status", "Read configuration and durable task status, counts, last input/output and actionable errors. last_optimization reports actual documents, changed, bytes_before and bytes_after for the last successful optimized PDF batch, excluding steps with optimization off. No background work is started.") + .ro().with(schema(json!({"config":{"type":"string"}}), &["config"])), + t("hot_folder_retry", "Retry a Hot Folder task", "Clear failed attempts and reschedule a completed once task. Successful output receipts are preserved to prevent duplicate processing. Stop the task first if a worker is busy.") + .with(schema(json!({"config":{"type":"string"}, "task":{"type":"string"}}), &["config", "task"])), + t("hot_folder_run_now", "Run Hot Folder at the next poll", "Make an enabled task due at its next poll, overriding its calendar schedule once. Successful receipts remain. The task must already be enabled and its start_at must be due; no worker is started.") + .with(schema(json!({"config":{"type":"string"}, "task":{"type":"string"}}), &["config", "task"])), + t("hot_folder_service", "Manage Hot Folder system service", "Inspect or explicitly manage the system boot service matching executable and config. Changes require platform administrator rights and are unavailable under filesystem confinement. Unix install requires a non-root account; Windows installation is performed by the optional MSI component; prepare-account configures its service SID and delayed failure recovery without changing logon credentials. Under pdfcraft-cli mcp, every action except status needs --allow-hot-folder-admin. Nothing is installed implicitly.") + .destructive().with(schema(json!({"executable":{"type":"string"},"config":{"type":"string"},"action":{"type":"string","enum":["status","start","stop","enable","disable","install","uninstall","prepare-account"]},"account":{"type":"string"}}), &["executable","config","action"])), + t("hot_folder_source", "Connect Hot Folder source", "Manage the configured task's protected credentials or explicit Outlook device sign-in. No passwords or access tokens are returned. save_ftp_password reads a named PDFCRAFT_HOT_FOLDER_* environment variable; flow is the public object returned by outlook_begin. Stop the task before changing credentials. Credentials require the installer-provisioned service store. Outlook needs your own public-client application registration. Under pdfcraft-cli mcp, saving, signing in or forgetting credentials needs --allow-hot-folder-admin. No work starts implicitly.") + .destructive().with(schema(json!({"config":{"type":"string"},"task":{"type":"string"},"action":{"type":"string","enum":["credential_status","save_ftp_password","forget_credentials","outlook_begin","outlook_poll","outlook_folders"]},"password_env":{"type":"string"},"flow":{"type":"object"},"parent":{"type":"string"}}), &["config","task","action"])), + t("hot_folder_project", "Create Hot Folder project", "Create an open PDFCraft manifest containing ordered PDF/image paths. This is not an ABBYY proprietary project. All files must be inside the manifest's parent folder. Existing manifests are never overwritten; all paths honour --root.") + .with(schema(json!({"path":{"type":"string"},"files":{"type":"array","minItems":1,"maxItems":10000,"items":{"type":"string"}}}), &["path","files"])), t("doc_export_all_images", "Export all images", "Write the images that pages use into a folder (`_Page__Image_.jpg|png`, n zero-padded to the page count's digits), each once: JPEG images unchanged, others as PNG with their soft mask as alpha. min_size skips images with fewer pixels on their shorter side. Images that can't be decoded yet (JPEG 2000, separations) are listed under skipped. Includes unsaved edits.") .cmd("export.all_images") .with(schema( @@ -1451,12 +1476,13 @@ pub fn tools() -> Vec { .with(schema(json!({ "doc": doc() }), &["doc"])), t("doc_open_revision", "Open a revision", "Open saved revision `revision` (1 = the oldest) of a document as a new, unsaved document, to see the file as it was then.") .with(schema(json!({ "doc": doc(), "revision": { "type": "integer", "minimum": 1 } }), &["doc", "revision"])), - t("doc_optimize", "Optimize PDF", "Write an optimized copy to `path` (Acrobat's PDF Optimizer). preset: standard (default; Reduce File Size's choices) or mobile (images to 96 ppi above 144, JPEG high quality); the options below change it. compatibility: retain (default; keeps the document's version, or 1.5 when object streams are written), 1.4, 1.5, 1.6, 1.7 or 2.0. merge_fragments (default true) first puts a page picture drawn as many stacked image strips (as some PDF printers write it) back together into one image, so it can be resampled (merged_images, fragments_merged). color / gray: { downsample, ppi, above_ppi, compression: jpeg|zip|retain, quality 1–100 } (defaults: downsample to 150 ppi above 225, JPEG 60). mono: { downsample, ppi, above_ppi, compression: ccitt_g4|jbig2|retain } for black-and-white images and image masks (default: averaged down to 300 ppi above 450 ppi, counted in images_resampled; stored losslessly as CCITT Group 4 or JBIG2 (or 1-bit Flate, once resampled or packed from more bits) when that is smaller, Group 3 fax images, JBIG2 images, black-and-white RGB and indexed images using only palette entries 0 and 1 among them, counted in images_recompressed; retain resamples only, a CCITT image staying CCITT, a JBIG2 image JBIG2 and any other becoming Flate). Images are measured where pages draw them and replaced only when smaller. discard_*: thumbnails (default true), alternate_images (true), tags, print_settings; flate_unencoded (true); object_streams (default true; always off for 1.4); lzw_to_flate (true) decodes LZW streams and stores them with Flate instead, leaving any it cannot decode unchanged (lzw_streams counts the streams converted); remove_invalid_links and remove_unreferenced_dests (true); images and forms the pages list but never draw are always dropped (unused_xobjects). discard: Remove Hidden Information categories (metadata, attachments, comments, form-fields, hidden-text, hidden-layers, bookmarks, links-actions-scripts, private-data). Signed documents are refused. The open document is unchanged.") + t("doc_optimize", "Optimize PDF", "Write an optimized copy to `path` (Acrobat's PDF Optimizer). profile: reduce (default, customizable) or lossless (preserve image streams and user data; no other optimization settings accepted except compatibility and object_streams). preset: standard (default; Reduce File Size's choices) or mobile (images to 96 ppi above 144, JPEG high quality); the options below change it. compatibility: retain (default; keeps the document's version, or 1.5 when object streams are written), 1.4, 1.5, 1.6, 1.7 or 2.0. merge_fragments (default true) first puts a page picture drawn as many stacked image strips (as some PDF printers write it) back together into one image, so it can be resampled (merged_images, fragments_merged). color / gray: { downsample, ppi, above_ppi, compression: jpeg|zip|retain, quality 1–100 } (defaults: downsample to 150 ppi above 225, JPEG 60). mono: { downsample, ppi, above_ppi, compression: ccitt_g4|jbig2|retain } for black-and-white images and image masks (default: averaged down to 300 ppi above 450 ppi, counted in images_resampled; stored losslessly as CCITT Group 4 or JBIG2 (or 1-bit Flate, once resampled or packed from more bits) when that is smaller, Group 3 fax images, JBIG2 images, black-and-white RGB and indexed images using only palette entries 0 and 1 among them, counted in images_recompressed; retain resamples only, a CCITT image staying CCITT, a JBIG2 image JBIG2 and any other becoming Flate). Images are measured where pages draw them and replaced only when smaller. discard_*: thumbnails (default true), alternate_images (true), tags, print_settings; flate_unencoded (true); object_streams (default true; always off for 1.4); lzw_to_flate (true; off for lossless) decodes LZW streams and stores them with Flate instead, leaving any it cannot decode unchanged (lzw_streams counts the streams converted); remove_invalid_links and remove_unreferenced_dests (true); remove_unused_xobjects (default true) drops images and forms the pages list but never draw (unused_xobjects). discard: Remove Hidden Information categories (metadata, attachments, comments, form-fields, hidden-text, hidden-layers, bookmarks, links-actions-scripts, private-data). Already absent discard categories succeed without removal. Signed documents are refused. The open document is unchanged.") .cmd("optimize.advanced") .with(schema( json!({ "doc": doc(), "path": { "type": "string" }, + "profile": { "type": "string", "enum": ["reduce", "lossless"] }, "preset": { "type": "string", "enum": ["standard", "mobile"] }, "compatibility": { "type": "string", "enum": ["retain", "1.4", "1.5", "1.6", "1.7", "2.0"] }, "merge_fragments": { "type": "boolean" }, @@ -1472,6 +1498,7 @@ pub fn tools() -> Vec { "lzw_to_flate": { "type": "boolean" }, "remove_invalid_links": { "type": "boolean" }, "remove_unreferenced_dests": { "type": "boolean" }, + "remove_unused_xobjects": { "type": "boolean" }, "discard": { "type": "array", "items": { "type": "string" } }, }), &["doc", "path"], diff --git a/crates/automation/tests/it/automation.rs b/crates/automation/tests/it/automation.rs index 0d73dbb900..f22b33c3bb 100644 --- a/crates/automation/tests/it/automation.rs +++ b/crates/automation/tests/it/automation.rs @@ -1130,6 +1130,12 @@ fn an_in_place_save_reports_a_required_rewrite_as_not_incremental() { std::fs::write(dir.join("a.pdf"), &original).unwrap(); let mut a = auto(&dir); let doc = ok(&mut a, "doc_open", json!({ "path": "a.pdf" }))["doc"].as_u64().unwrap(); + if tool == "doc_remove_hidden" { + // Removing absent categories is a no-op. Give this rewrite test real metadata + // to remove, including an earlier on-disk revision that must not survive. + ok(&mut a, "doc_set_info", json!({ "doc": doc, "key": "Title", "value": "Private title" })); + ok(&mut a, "doc_save", json!({ "doc": doc })); + } let mut args = args; args["doc"] = json!(doc); ok(&mut a, tool, args); @@ -7113,6 +7119,64 @@ fn a_page_printed_in_strips_gets_small_through_tools() { assert!(matches!(a.call("doc_optimize", &json!({ "doc": doc, "path": "x.pdf", "preset": "tiny" })), Err(ToolError::InvalidArgs(_)))); } +#[test] +fn lossless_optimization_through_tools_preserves_image_bytes_and_appearance() { + use pdfcraft_cos::{Document, ObjRef, Object}; + use std::sync::Arc; + let dir = workdir("lossless-optimize"); + let mut jpeg = Vec::new(); + let pixels = (0..128 * 128).flat_map(|i| [(i % 128) as u8, (i / 128) as u8, 180]).collect::>(); + image::codecs::jpeg::JpegEncoder::new_with_quality(&mut jpeg, 95).encode(&pixels, 128, 128, image::ExtendedColorType::Rgb8).unwrap(); + std::fs::write(dir.join("image.jpg"), &jpeg).unwrap(); + let mut a = auto(&dir); + let doc = ok(&mut a, "doc_create", json!({"from":"images", "paths":["image.jpg"]}))["doc"].as_u64().unwrap(); + ok(&mut a, "doc_save", json!({"doc":doc, "path":"original.pdf"})); + let original = std::fs::read(dir.join("original.pdf")).unwrap(); + let before = a.call("page_render", &json!({"doc":doc, "page":1, "dpi":72})).unwrap(); + let report = ok(&mut a, "doc_optimize", json!({"doc":doc, "path":"lossless.pdf", "profile":"lossless"})); + assert_eq!(report["images_resampled"], 0); + assert_eq!(report["images_recompressed"], 0); + assert_eq!(report["discarded"], json!([])); + let result = std::fs::read(dir.join("lossless.pdf")).unwrap(); + let image_streams = |bytes| { + let document = Document::open(Arc::new(bytes)).unwrap(); + document + .object_numbers() + .into_iter() + .filter_map(|number| { + let object = document.get(ObjRef::new(number, document.generation(number))); + match &*object { + Object::Stream(stream) if stream.dict.name(b"Subtype") == Some(b"Image") => { + Some((stream.dict.int(b"Width"), stream.dict.int(b"Height"), stream.raw.to_vec())) + } + _ => None, + } + }) + .collect::>() + }; + assert_eq!(image_streams(result), image_streams(original.clone())); + assert_eq!(std::fs::read(dir.join("original.pdf")).unwrap(), original); + let reopened = ok(&mut a, "doc_open", json!({"path":"lossless.pdf"}))["doc"].as_u64().unwrap(); + assert_eq!(a.call("page_render", &json!({"doc":reopened, "page":1, "dpi":72})).unwrap(), before); + for extra in [ + json!({"profile":"unknown"}), + json!({"profile":"lossless", "color":{"compression":"jpeg"}}), + json!({"profile":"lossless", "discard":["metadata"]}), + json!({"profile":"lossless", "discard_tags":true}), + json!({"profile":"lossless", "preset":"mobile"}), + json!({"profile":"lossless", "merge_fragments":true}), + ] { + let mut args = json!({"doc":doc, "path":"refused.pdf"}); + args.as_object_mut().unwrap().extend(extra.as_object().unwrap().clone()); + assert!(matches!(a.call("doc_optimize", &args), Err(ToolError::InvalidArgs(_)))); + assert!(!dir.join("refused.pdf").exists()); + } + let bare = ok(&mut a, "doc_open", json!({"path":"a.pdf"}))["doc"].as_u64().unwrap(); + let report = ok(&mut a, "doc_optimize", json!({"doc":bare, "path":"no-metadata.pdf", "discard":["metadata"]})); + assert_eq!(report["discarded"], json!([])); + assert_eq!(ok(&mut a, "doc_open", json!({"path":"no-metadata.pdf"}))["pages"], 3); +} + #[test] fn initial_view_through_tools() { let dir = workdir("initial-view"); @@ -7139,6 +7203,15 @@ fn ocr_tools_make_a_scan_searchable() { let mut a = auto(&dir); let status = ok(&mut a, "ocr_status", json!({})); assert_eq!(status["languages"][0]["code"], "en"); + for language in ["de", "ja", "fr", "es", "it", "nl", "da", "nb", "sv", "fi", "pt"] { + assert!(status["languages"].as_array().unwrap().iter().any(|l| l["code"] == language)); + } + for name in ["ocr_recognize", "ocr_recognize_files"] { + let tool = tools().into_iter().find(|tool| tool.name == name).unwrap(); + let advertised = &tool.input_schema["properties"]["language"]["enum"]; + let available: Vec<_> = status["languages"].as_array().unwrap().iter().map(|language| language["code"].clone()).collect(); + assert_eq!(advertised, &json!(available), "{name} schema must advertise the same languages as ocr_status"); + } if status["available"] != true { eprintln!("skipped: OCR models not installed"); return; @@ -7147,7 +7220,7 @@ fn ocr_tools_make_a_scan_searchable() { ok(&mut a, "doc_export_images", json!({ "doc": text, "folder": "scan", "dpi": 150, "pages": [1] })); let png = std::fs::read_dir(dir.join("scan")).unwrap().next().unwrap().unwrap().path(); let scan = ok(&mut a, "doc_create", json!({ "from": "images", "paths": [png.to_string_lossy()] }))["doc"].as_u64().unwrap(); - let r = ok(&mut a, "ocr_recognize", json!({ "doc": scan })); + let r = ok(&mut a, "ocr_recognize", json!({ "doc": scan, "language": "it" })); assert!(r["pages"][0]["text"].as_str().unwrap().to_lowercase().contains("searchable"), "{r}"); assert!(r["words"].as_u64().unwrap() >= 4); let again = ok(&mut a, "ocr_recognize", json!({ "doc": scan, "pages": [1] })); @@ -7183,6 +7256,54 @@ fn ocr_recognize_reads_pictures_on_pages_with_text() { assert!(matches!(a.call("ocr_recognize", &json!({ "doc": doc, "skip_text_pages": "no" })), Err(ToolError::InvalidArgs(_)))); } +#[test] +fn ocr_enhance_crops_paper_edges_with_margin_and_undo() { + let dir = workdir("ocr-crop"); + let mut a = auto(&dir); + if ok(&mut a, "ocr_status", json!({}))["available"] != true { + return; + } + let image = image::RgbImage::from_fn(800, 600, |x, y| image::Rgb(if (180..800).contains(&x) && y < 490 { [235; 3] } else { [25; 3] })); + image.save(dir.join("scan.png")).unwrap(); + let doc = ok(&mut a, "doc_create", json!({"from":"images","paths":["scan.png"]}))["doc"].as_u64().unwrap(); + let no_crop = ok(&mut a, "ocr_enhance", json!({"doc":doc,"auto_crop":false,"auto_rotate":false,"deskew":false})); + assert!(no_crop["pages"][0]["crop_box"].is_null()); + let cropped = ok(&mut a, "ocr_enhance", json!({"doc":doc,"crop_margin":0,"auto_rotate":false,"deskew":false})); + let rect = cropped["pages"][0]["crop_box"].as_array().unwrap(); + assert!(rect[0].as_f64().unwrap() > 100.0); + assert_eq!(cropped["words"], 0); + ok(&mut a, "doc_save", json!({"doc":doc,"path":"cropped.pdf"})); + assert_eq!(ok(&mut a, "edit_undo", json!({"doc":doc}))["undone"], "Correct scans"); + let padded = ok(&mut a, "ocr_enhance", json!({"doc":doc,"crop_margin":10,"auto_rotate":false,"deskew":false})); + let padded_rect = padded["pages"][0]["crop_box"].as_array().unwrap(); + assert!((rect[0].as_f64().unwrap() - padded_rect[0].as_f64().unwrap() - 10.0).abs() < 1.0); + assert!((rect[1].as_f64().unwrap() - padded_rect[1].as_f64().unwrap() - 10.0).abs() < 1.0); + for margin in [-1, 21] { + assert!(matches!(a.call("ocr_enhance", &json!({"doc":doc,"crop_margin":margin})), Err(ToolError::InvalidArgs(_)))); + } +} + +#[test] +fn ocr_enhance_corrects_rotation_without_adding_text() { + let dir = workdir("ocr-enhance"); + let mut a = auto(&dir); + if ok(&mut a, "ocr_status", json!({}))["available"] != true { + return; + } + let sentence = + (0..18).map(|_| "Please read this document with the page upright. The quick brown fox jumps over the lazy dog.\n").collect::(); + let doc = ok(&mut a, "doc_create", json!({"from":"text","text":sentence}))["doc"].as_u64().unwrap(); + ok(&mut a, "page_rotate", json!({"doc":doc,"pages":[1],"degrees":180})); + ok(&mut a, "doc_export_images", json!({"doc":doc,"folder":"scan","dpi":150,"pages":[1]})); + let png = std::fs::read_dir(dir.join("scan")).unwrap().next().unwrap().unwrap().path(); + let scan = ok(&mut a, "doc_create", json!({"from":"images","paths":[png.to_string_lossy()]}))["doc"].as_u64().unwrap(); + let corrected = ok(&mut a, "ocr_enhance", json!({"doc":scan,"deskew":false})); + assert_eq!(corrected["pages"][0]["rotation"], 180, "{corrected}"); + assert_eq!(corrected["words"], 0); + let read = ok(&mut a, "ocr_recognize", json!({"doc":scan,"auto_rotate":false,"deskew":false})); + assert!(read["pages"][0]["text"].as_str().unwrap().contains("Please"), "{read}"); +} + #[test] fn ocr_recognize_files_refuses_paths_outside_the_root() { let dir = workdir("ocr-files-root"); @@ -7208,7 +7329,7 @@ fn ocr_recognize_files_writes_searchable_copies() { let png = std::fs::read_dir(dir.join("scan")).unwrap().next().unwrap().unwrap().path(); let scan = ok(&mut a, "doc_create", json!({ "from": "images", "paths": [png.to_string_lossy()] }))["doc"].as_u64().unwrap(); ok(&mut a, "doc_save", json!({ "doc": scan, "path": "in/scan.pdf" })); - let r = ok(&mut a, "ocr_recognize_files", json!({ "paths": ["in/scan.pdf", "missing.pdf"], "folder": "out" })); + let r = ok(&mut a, "ocr_recognize_files", json!({ "paths": ["in/scan.pdf", "missing.pdf"], "folder": "out", "language": "it" })); assert!(r["files"][0]["words"].as_u64().unwrap() >= 3, "{r}"); assert!(r["files"][1]["error"].is_string(), "{r}"); let out = ok(&mut a, "doc_open", json!({ "path": "out/scan.pdf" }))["doc"].as_u64().unwrap(); diff --git a/crates/automation/tests/it/hostile_args.rs b/crates/automation/tests/it/hostile_args.rs index c017ff78d3..c68aa5af11 100644 --- a/crates/automation/tests/it/hostile_args.rs +++ b/crates/automation/tests/it/hostile_args.rs @@ -81,9 +81,8 @@ fn zoo() -> Vec { /// Paths that must never resolve inside the root. Absolute ones point into the test's own temp /// `base` (the root's parent), never at real system files or network shares, so a confinement -/// bug can only touch what the test made. `linked`: the root holds `link-out`, a symbolic link -/// to `base`. -fn escapes(base: &std::path::Path, linked: bool) -> Vec { +/// bug can only touch what the test made. +fn escapes(base: &std::path::Path, has_escape_link: bool) -> Vec { let mut out: Vec = vec![ "../outside.pdf".into(), "../../outside.pdf".into(), @@ -94,7 +93,7 @@ fn escapes(base: &std::path::Path, linked: bool) -> Vec { base.join("new-outside.pdf").to_string_lossy().into_owned(), base.join("sub").join("new-outside.pdf").to_string_lossy().into_owned(), ]; - if linked { + if has_escape_link { out.push("link-out/outside.pdf".into()); } // Backslashes separate only on Windows; elsewhere this is an ordinary file name in the root. @@ -104,20 +103,29 @@ fn escapes(base: &std::path::Path, linked: bool) -> Vec { out } -/// A symbolic link to a folder, where the system allows one (Windows needs Developer Mode or an -/// administrator for it, #948). -fn dir_symlink(target: &std::path::Path, link: &std::path::Path) -> std::io::Result<()> { +/// Windows developers need Developer Mode or SeCreateSymbolicLinkPrivilege. Hosted Windows CI +/// sets PDFCRAFT_REQUIRE_SYMLINK_TESTS=1 so missing privileges fail instead of reducing coverage. +fn plant_escape_link(base: &Path, root: &Path) -> bool { + let link = root.join("link-out"); #[cfg(unix)] - { - std::os::unix::fs::symlink(target, link) - } + let result = std::os::unix::fs::symlink(base, &link); #[cfg(windows)] - { - std::os::windows::fs::symlink_dir(target, link) - } + let result = std::os::windows::fs::symlink_dir(base, &link); #[cfg(not(any(unix, windows)))] - { - Err(std::io::Error::other(format!("no symbolic links here: {} {}", target.display(), link.display()))) + let result = Err(std::io::Error::new(std::io::ErrorKind::Unsupported, "symlink fixture unavailable")); + match result { + Ok(()) => { + assert_eq!(link.canonicalize().expect("resolve planted link"), base.canonicalize().expect("resolve outside directory")); + true + } + Err(error) => { + let required = std::env::var_os("PDFCRAFT_REQUIRE_SYMLINK_TESTS").is_some_and(|v| v == "1"); + // ERROR_PRIVILEGE_NOT_HELD is an environment limitation, not a confinement result. + let unavailable = cfg!(windows) && error.raw_os_error() == Some(1314); + assert!(unavailable && !required, "cannot create required escape-link fixture: {error}"); + eprintln!("symlink escape cases unavailable: {error}; all traversal/absolute-path cases still run (Windows CI requires symlinks)"); + false + } } } @@ -303,15 +311,9 @@ fn no_tool_escapes_the_root() { .expect("outside file"); let before = listing(&base); - // A link inside the root pointing out of it, where the system allows one to be made. Without - // it `link-out/…` is an ordinary path inside the root, which tools that write rightly accept. - let linked = match dir_symlink(&base, &root.join("link-out")) { - Ok(()) => true, - Err(e) => { - eprintln!("escapes through a symbolic link not checked: {e}"); - false - } - }; + // Without the Windows symlink privilege, this would be an ordinary path inside root. + // Only add it to the escape cases if the link actually exists. CI requires the real link. + let has_escape_link = plant_escape_link(&base, &root); let mut a = Automation::new().with_root(&root).expect("root"); @@ -324,7 +326,7 @@ fn no_tool_escapes_the_root() { for def in tools() { for (prop, is_list) in path_props(&def) { - for escape in escapes(&base, linked) { + for escape in escapes(&base, has_escape_link) { let mut obj = plausible_with(&def, Some(doc)); obj.insert(prop.clone(), if is_list { json!([escape]) } else { json!(escape) }); let args = Value::Object(obj); diff --git a/crates/automation/tests/it/hot_folder.rs b/crates/automation/tests/it/hot_folder.rs new file mode 100644 index 0000000000..6a5eef3187 --- /dev/null +++ b/crates/automation/tests/it/hot_folder.rs @@ -0,0 +1,336 @@ +#![cfg(not(target_arch = "wasm32"))] +use pdfcraft_automation::{Automation, Content}; +use serde_json::{Value, json}; + +fn call(a: &mut Automation, name: &str, args: Value) -> Value { + match a.call(name, &args).unwrap().remove(0) { + Content::Json(value) => value, + _ => panic!("expected JSON"), + } +} + +#[test] +fn hot_folder_optimization_never_revives_stale_page_content() { + use pdfcraft_cos::{Dict, Document, ObjRef, Object, SaveOptions, Stream, write_incremental}; + use std::sync::Arc; + + let root = tempfile::tempdir().unwrap(); + for folder in ["in", "out"] { + std::fs::create_dir(root.path().join(folder)).unwrap(); + } + let source = pdfcraft_engine::Session::new().create_blank(100.0, 100.0, 1).unwrap(); + let mut document = Document::open(source).unwrap(); + let stale = document.add(Object::Stream(Stream::from_raw(Dict::new(), Vec::new()))); + let current = ObjRef::new(stale.num, stale.generation + 1); + let catalog = document.root().unwrap(); + let pages = document.get(document.get(catalog).as_dict().unwrap().reference(b"Pages").unwrap()); + let page = pages.as_dict().unwrap().get(b"Kids").unwrap().as_array().unwrap()[0].as_ref().unwrap(); + document.update_dict(page, |page| page.set(b"Contents".to_vec(), Object::Ref(stale))).unwrap(); + document.free(stale); + let replacement = b"0 0 0 rg 0 0 100 100 re f"; + document.set(current, Object::Stream(Stream::from_raw(Dict::new(), replacement.to_vec()))); + let padding = document.add(Object::Stream(Stream::from_raw(Dict::new(), vec![b'x'; 65_536]))); + document + .update_dict(catalog, |catalog| { + catalog.set(b"LiveExtension".to_vec(), Object::Ref(current)); + catalog.set(b"Padding".to_vec(), Object::Ref(padding)); + }) + .unwrap(); + let source = write_incremental(&document, &SaveOptions::default()).unwrap(); + std::fs::write(root.path().join("in/source.pdf"), &source).unwrap(); + let mut a = Automation::new().with_root(root.path()).unwrap(); + let steps: Vec<_> = ["off", "lossless", "reduce", "custom"] + .into_iter() + .map(|mode| json!({"format":"pdf","name_template":mode,"optimization":{"mode":mode}})) + .collect(); + let task = json!({ + "id":"generations", "name":"Generations", "input":"in", "output":"out", "enabled":true, + "interval_seconds":1, "settle_seconds":1, + "settings":{"recognize":false,"auto_rotate":false,"deskew":false}, + "output_plan":{"steps":steps} + }); + call(&mut a, "hot_folder_configure", json!({"config":"tasks.json","settings":{"tasks":[task]}})); + call(&mut a, "hot_folder_poll", json!({"config":"tasks.json"})); + std::thread::sleep(std::time::Duration::from_millis(1100)); + let state = call(&mut a, "hot_folder_poll", json!({"config":"tasks.json"})); + assert_eq!(state["tasks"]["generations"]["completed"], 1, "{state}"); + assert_eq!(state["tasks"]["generations"]["last_optimization"]["changed"], 3); + for mode in ["lossless", "reduce", "custom"] { + let bytes = std::fs::read(root.path().join(format!("out/{mode}.pdf"))).unwrap(); + assert!(bytes.len() < source.len(), "{mode} must exercise the published optimized candidate"); + let saved = Document::open(Arc::new(bytes)).unwrap(); + let catalog = saved.get(saved.root().unwrap()); + let catalog = catalog.as_dict().unwrap(); + let pages = saved.get(catalog.reference(b"Pages").unwrap()); + let page = saved.resolve(&pages.as_dict().unwrap().get(b"Kids").unwrap().as_array().unwrap()[0]); + assert_eq!(*saved.resolve(page.as_dict().unwrap().get(b"Contents").unwrap()), Object::Null, "{mode}"); + let live = saved.resolve(catalog.get(b"LiveExtension").unwrap()); + let Object::Stream(live) = &*live else { panic!("live extension must remain a stream") }; + assert_eq!(live.decoded().unwrap().as_slice(), replacement); + } + assert_eq!(std::fs::read(root.path().join("out/off.pdf")).unwrap(), source); + assert_eq!(std::fs::read(root.path().join("in/source.pdf")).unwrap(), source); +} + +#[test] +fn hot_folder_pdf_optimization_is_optional_reports_real_sizes_and_preserves_sources() { + use pdfcraft_cos::{Dict, Document, Object, SaveOptions, Stream, write_full}; + let root = tempfile::tempdir().unwrap(); + for folder in ["in", "out"] { + std::fs::create_dir(root.path().join(folder)).unwrap(); + } + let source = pdfcraft_engine::Session::new().create_from_text("source", "Searchable text after automatic PDF optimization").unwrap(); + let mut document = Document::open(source).unwrap(); + let extension = document.add(Object::Stream(Stream::from_raw(Dict::new(), vec![b'x'; 65_536]))); + document.update_dict(document.root().unwrap(), |catalog| catalog.set(b"PdfCraftTestExtension".to_vec(), Object::Ref(extension))).unwrap(); + let source = write_full(&document, &SaveOptions::default()).unwrap(); + std::fs::write(root.path().join("in/source.pdf"), &source).unwrap(); + let mut a = Automation::new().with_root(root.path()).unwrap(); + let task = json!({ + "id":"optimize", "name":"Optimize", "input":"in", "output":"out", "enabled":true, + "interval_seconds":1, "settle_seconds":1, + "settings":{"recognize":false,"auto_rotate":false,"deskew":false}, + "output_plan":{"steps":[ + {"format":"pdf","name_template":"unchanged"}, + {"format":"pdf","name_template":"lossless","optimization":{"mode":"lossless"}}, + {"format":"pdf","name_template":"reduce","optimization":{"mode":"reduce"}}, + {"format":"pdf","name_template":"custom","optimization":{"mode":"custom", "color":{"downsample":false,"compression":"retain"}, "gray":{"downsample":false,"compression":"zip"}}} + ]} + }); + let mut invalid = task.clone(); + invalid["output_plan"]["steps"][1]["format"] = json!("txt"); + assert!(a.call("hot_folder_configure", &json!({"config":"invalid.json","settings":{"tasks":[invalid]}})).is_err()); + assert!(!root.path().join("invalid.json").exists()); + call(&mut a, "hot_folder_configure", json!({"config":"tasks.json","settings":{"tasks":[task]}})); + let config = call(&mut a, "hot_folder_status", json!({"config":"tasks.json"})); + assert_eq!(config["settings"]["tasks"][0]["output_plan"]["steps"][0]["optimization"]["mode"], "off"); + assert_eq!(config["settings"]["tasks"][0]["originals"], "keep"); + call(&mut a, "hot_folder_poll", json!({"config":"tasks.json"})); + std::thread::sleep(std::time::Duration::from_millis(1100)); + let state = call(&mut a, "hot_folder_poll", json!({"config":"tasks.json"})); + assert_eq!(state["tasks"]["optimize"]["completed"], 1, "{state}"); + let report = &state["tasks"]["optimize"]["last_optimization"]; + assert_eq!(report["documents"], 3); + assert_eq!(report["changed"], 3); + assert_eq!(report["bytes_before"].as_u64().unwrap(), source.len() as u64 * 3); + let mut after = 0; + for name in ["lossless", "reduce", "custom"] { + let path = format!("out/{name}.pdf"); + let bytes = std::fs::read(root.path().join(&path)).unwrap(); + assert!(bytes.len() < source.len(), "{name}"); + after += bytes.len() as u64; + let doc = call(&mut a, "doc_open", json!({"path":path}))["doc"].clone(); + assert!(call(&mut a, "text_extract", json!({"doc":doc})).to_string().contains("Searchable text")); + } + assert_eq!(report["bytes_after"].as_u64().unwrap(), after); + assert_eq!(std::fs::read(root.path().join("out/unchanged.pdf")).unwrap(), source); + assert_eq!(std::fs::read(root.path().join("in/source.pdf")).unwrap(), source); + call(&mut a, "hot_folder_retry", json!({"config":"tasks.json","task":"optimize"})); + call(&mut a, "hot_folder_poll", json!({"config":"tasks.json"})); + assert_eq!(std::fs::read_dir(root.path().join("out")).unwrap().count(), 4); + assert_eq!(std::fs::read(root.path().join("in/source.pdf")).unwrap(), source); +} + +#[test] +fn hot_folder_analysis_only_preserves_pages_and_skips_processing_options() { + let root = tempfile::tempdir().unwrap(); + for folder in ["in", "out"] { + std::fs::create_dir(root.path().join(folder)).unwrap(); + } + let session = pdfcraft_engine::Session::new(); + let text = session.create_from_text("source", "Analyze existing words without changing them").unwrap(); + let blank = session.create_blank(100.0, 100.0, 1).unwrap(); + let source = session.combine(&[("text.pdf".into(), text), ("blank.pdf".into(), blank)]).unwrap(); + std::fs::write(root.path().join("in/source.pdf"), source.as_slice()).unwrap(); + let mut a = Automation::new().with_root(root.path()).unwrap(); + let task = json!({"id":"analysis","name":"Analysis","input":"in","output":"out","analysis_only":true,"remove_blank_pages":true,"enabled":true,"interval_seconds":1,"settle_seconds":1,"preprocessing":{"invert":true,"split_spreads":true},"output_plan":{"steps":[{"format":"pdf"}]}}); + call(&mut a, "hot_folder_configure", json!({"config":"tasks.json","settings":{"tasks":[task]}})); + call(&mut a, "hot_folder_poll", json!({"config":"tasks.json"})); + std::thread::sleep(std::time::Duration::from_millis(1100)); + let state = call(&mut a, "hot_folder_poll", json!({"config":"tasks.json"})); + assert_eq!(state["tasks"]["analysis"]["completed"], 1, "{state}"); + assert_eq!(std::fs::read_dir(root.path().join("out")).unwrap().count(), 1); + let report: Value = serde_json::from_slice(&std::fs::read(root.path().join("out/source.json")).unwrap()).unwrap(); + assert_eq!(report["format"], "pdfcraft-analysis"); + assert_eq!(report["ocr_performed"], false); + assert_eq!(report["pages"].as_array().unwrap().len(), 2); + assert_eq!(report["pages"][0]["content"], "existing_text"); + assert_eq!(report["pages"][1]["content"], "empty_content"); + assert_eq!(std::fs::read(root.path().join("in/source.pdf")).unwrap(), *source); + let config = call(&mut a, "hot_folder_status", json!({"config":"tasks.json"})); + assert_eq!(config["settings"]["tasks"][0]["settings"]["recognize"], true); + assert_eq!(config["settings"]["tasks"][0]["output_plan"]["steps"][0]["format"], "pdf"); +} + +#[test] +fn hot_folder_project_sources_preserve_order_and_ack_only_after_all_outputs() { + // Removed when the test ends, pass or fail. + let dir = tempfile::tempdir().unwrap(); + let root = dir.path().to_path_buf(); + for folder in ["sources", "stage", "out"] { + std::fs::create_dir_all(root.join(folder)).unwrap(); + } + let session = pdfcraft_engine::Session::new(); + for (name, text) in [("z.pdf", "Zebra comes first"), ("a.pdf", "Apple comes second")] { + std::fs::write(root.join("sources").join(name), session.create_from_text("source", text).unwrap().as_slice()).unwrap(); + } + let mut a = Automation::new().with_root(&root).unwrap(); + let project = call(&mut a, "hot_folder_project", json!({"path":"sources/project.json","files":["sources/z.pdf","sources/a.pdf"]})); + assert_eq!(project["project"]["files"], json!(["z.pdf", "a.pdf"])); + assert!(a.call("hot_folder_project", &json!({"path":"../escaped.json","files":["sources/z.pdf"]})).is_err()); + assert!(a.call("hot_folder_project", &json!({"path":"sources/project.json","files":["sources/z.pdf"]})).is_err()); + let task = json!({"id":"project","name":"Project","input":"stage","output":"out","enabled":true,"interval_seconds":1,"settle_seconds":1,"settings":{"language":"de","recognize":false,"auto_rotate":false,"deskew":false},"source":{"kind":"project","manifest":"sources/project.json","action":{"kind":"delete"}},"output_plan":{"steps":[{"format":"pdf","grouping":"all","name_template":"combined"},{"format":"txt","grouping":"all","name_template":"combined"},{"format":"xlsx","grouping":"all","name_template":"combined"},{"format":"epub","grouping":"all","name_template":"combined"}]}}); + call(&mut a, "hot_folder_configure", json!({"config":"tasks.json","settings":{"tasks":[task]}})); + let mut overlapping = call(&mut a, "hot_folder_status", json!({"config":"tasks.json"}))["settings"].clone(); + overlapping["tasks"].as_array_mut().unwrap().push(json!({"id":"other","name":"Other","input":"sources","output":"out","enabled":true})); + assert!(a.call("hot_folder_configure", &json!({"config":"overlap.json","settings":overlapping})).unwrap_err().to_string().contains("overlap")); + call(&mut a, "hot_folder_poll", json!({"config":"tasks.json"})); + assert!(root.join("sources/z.pdf").exists()); + std::thread::sleep(std::time::Duration::from_millis(1100)); + let state = call(&mut a, "hot_folder_poll", json!({"config":"tasks.json"})); + assert_eq!(state["tasks"]["project"]["completed"], 2, "{state}"); + assert!(!root.join("sources/z.pdf").exists()); + assert!(!root.join("sources/a.pdf").exists()); + let text = std::fs::read_to_string(root.join("out/combined.txt")).unwrap(); + assert!(text.find("Zebra").unwrap() < text.find("Apple").unwrap(), "{text}"); + call(&mut a, "hot_folder_retry", json!({"config":"tasks.json","task":"project"})); + call(&mut a, "hot_folder_poll", json!({"config":"tasks.json"})); + assert_eq!(std::fs::read_dir(root.join("out")).unwrap().count(), 4); + for extension in ["xlsx", "epub"] { + assert!(std::fs::read(root.join(format!("out/combined.{extension}"))).unwrap().starts_with(b"PK\x03\x04")); + } + let error = a.call("hot_folder_source", &json!({"config":"tasks.json","task":"project","action":"credential_status"})).unwrap_err(); + assert!(error.to_string().contains("no authenticated")); +} + +#[test] +fn hot_folder_tools_configure_poll_stop_and_confine_all_nested_paths() { + // Removed when the test ends, pass or fail. + let dir = tempfile::tempdir().unwrap(); + let root = dir.path().to_path_buf(); + std::fs::create_dir_all(root.join("in")).unwrap(); + std::fs::create_dir_all(root.join("out")).unwrap(); + let mut a = Automation::new().with_root(&root).unwrap(); + let task = + json!({"id":"incoming", "name":"Incoming scans", "input":"in", "output":"out", "enabled":true, "settle_seconds":1, "interval_seconds":1}); + call(&mut a, "hot_folder_configure", json!({"config":"tasks.json","settings":{"tasks":[task.clone()]}})); + let state = call(&mut a, "hot_folder_poll", json!({"config":"tasks.json"})); + assert_eq!(state["tasks"]["incoming"]["completed"], 0); + let status = call(&mut a, "hot_folder_status", json!({"config":"tasks.json"})); + assert_eq!(status["settings"]["tasks"][0]["enabled"], true); + let mut stopped = task.clone(); + stopped["enabled"] = json!(false); + call(&mut a, "hot_folder_configure", json!({"config":"tasks.json","settings":{"tasks":[stopped]}})); + call(&mut a, "hot_folder_retry", json!({"config":"tasks.json","task":"incoming"})); + assert!(call(&mut a, "hot_folder_status", json!({"config":"tasks.json"}))["state"]["tasks"].as_object().unwrap().is_empty()); + for field in ["input", "output"] { + let mut escaped = task.clone(); + escaped[field] = json!("../outside"); + assert!(a.call("hot_folder_configure", &json!({"config":"bad.json","settings":{"tasks":[escaped]}})).is_err()); + } + assert!(!root.join("bad.json").exists()); +} + +#[test] +fn hot_folder_tools_produce_searchable_output_and_preserve_source() { + if !pdfcraft_engine::ocr::available() { + return; + } + // Removed when the test ends, pass or fail. + let dir = tempfile::tempdir().unwrap(); + let root = dir.path().to_path_buf(); + std::fs::create_dir_all(root.join("in")).unwrap(); + std::fs::create_dir_all(root.join("out")).unwrap(); + let mut a = Automation::new().with_root(&root).unwrap(); + let source = pdfcraft_engine::Session::new().create_from_text("source", "Hot folder searchable output").unwrap(); + std::fs::write(root.join("in/source.pdf"), source.as_slice()).unwrap(); + call( + &mut a, + "hot_folder_configure", + json!({"config":"tasks.json","settings":{"tasks":[{"id":"test","name":"Test","input":"in","output":"out","enabled":true,"interval_seconds":1,"settle_seconds":1}]}}), + ); + call(&mut a, "hot_folder_poll", json!({"config":"tasks.json"})); + std::thread::sleep(std::time::Duration::from_millis(1100)); + let result = call(&mut a, "hot_folder_poll", json!({"config":"tasks.json"})); + assert_eq!(result["tasks"]["test"]["completed"], 1, "{result}"); + assert_eq!(std::fs::read(root.join("in/source.pdf")).unwrap(), *source); + let doc = call(&mut a, "doc_open", json!({"path":"out/source.pdf"}))["doc"].clone(); + assert!(call(&mut a, "text_extract", json!({"doc":doc})).to_string().contains("searchable")); +} + +#[test] +fn hot_folder_tools_apply_page_templates_blank_archives_and_multiple_outputs() { + // Removed when the test ends, pass or fail. + let dir = tempfile::tempdir().unwrap(); + let root = dir.path().to_path_buf(); + for folder in ["in", "out", "blank"] { + std::fs::create_dir_all(root.join(folder)).unwrap(); + } + let session = pdfcraft_engine::Session::new(); + let text = session.create_from_text("source", "Pipeline output remains searchable").unwrap(); + let blank = session.create_blank(100.0, 100.0, 1).unwrap(); + let source = session.combine(&[("text.pdf".into(), text), ("blank.pdf".into(), blank)]).unwrap(); + std::fs::write(root.join("in/source.pdf"), source.as_slice()).unwrap(); + let mut a = Automation::new().with_root(&root).unwrap(); + let task = json!({"id":"pipeline","name":"Pipeline","input":"in","output":"out","blank_archive":"blank","remove_blank_pages":true,"enabled":true,"interval_seconds":1,"settle_seconds":1,"settings":{"recognize":false,"auto_rotate":false,"deskew":false},"preprocessing":{"pages":"1-2"},"output_plan":{"steps":[{"format":"pdf"},{"format":"txt"}]}}); + let mut escaped = task.clone(); + escaped["output_plan"]["steps"][1]["folder"] = json!("../outside"); + assert!(a.call("hot_folder_configure", &json!({"config":"bad.json","settings":{"tasks":[escaped]}})).is_err()); + call(&mut a, "hot_folder_configure", json!({"config":"tasks.json","settings":{"tasks":[task]}})); + call(&mut a, "hot_folder_poll", json!({"config":"tasks.json"})); + std::thread::sleep(std::time::Duration::from_millis(1100)); + let result = call(&mut a, "hot_folder_poll", json!({"config":"tasks.json"})); + assert_eq!(result["tasks"]["pipeline"]["completed"], 1, "{result}"); + assert!(root.join("out/source.pdf").exists()); + assert!(root.join("out/source.txt").exists()); + assert!(root.join("blank/source_blank_pages.pdf").exists()); + assert!(std::fs::read_to_string(root.join("out/source.txt")).unwrap().contains("Pipeline")); + assert_eq!(std::fs::read(root.join("in/source.pdf")).unwrap(), *source); +} + +#[test] +fn hot_folder_refuses_split_roots_before_writing_configuration() { + use pdfcraft_automation::file_access::AutomationRoots; + let root = tempfile::tempdir().unwrap(); + for folder in ["in", "out"] { + std::fs::create_dir(root.path().join(folder)).unwrap(); + } + let config = root.path().join("tasks.json"); + let args = json!({"config":config,"settings":{"tasks":[{ + "id":"incoming","name":"Incoming","input":root.path().join("in"), + "output":root.path().join("out"),"enabled":false + }]}}); + // The arguments are valid in the supported single-root mode. + let mut single = Automation::new().with_root(root.path()).unwrap(); + call(&mut single, "hot_folder_configure", args.clone()); + std::fs::remove_file(&config).unwrap(); + for (read, write) in [(true, true), (true, false), (false, true)] { + let roots = AutomationRoots::new(read.then_some(root.path()), write.then_some(root.path())).unwrap(); + let mut a = Automation::new().with_automation_roots(roots); + let error = a.call("hot_folder_configure", &args).unwrap_err(); + assert!(error.to_string().contains("does not support separate automation read/write roots"), "{error}"); + assert!(!config.exists()); + } +} + +#[test] +fn credential_changes_need_hot_folder_admin() { + // Removed when the test ends, pass or fail. + let dir = tempfile::tempdir().unwrap(); + let root = dir.path().to_path_buf(); + std::fs::create_dir_all(root.join("in")).unwrap(); + std::fs::create_dir_all(root.join("out")).unwrap(); + let mut a = Automation::new().with_root(&root).unwrap().with_hot_folder_admin(false); + let task = json!({"id":"scanner", "name":"Scanner", "input":"in", "output":"out", "enabled":false, + "source":{"kind":"ftp","host":"example.test","username":"scan","credential_id":"ftp-scanner"}}); + call(&mut a, "hot_folder_configure", json!({"config":"tasks.json","settings":{"tasks":[task]}})); + for action in ["save_ftp_password", "forget_credentials", "outlook_begin", "outlook_poll"] { + let args = json!({"config":"tasks.json","task":"scanner","action":action,"password_env":"PDFCRAFT_HOT_FOLDER_UNUSED"}); + let error = a.call("hot_folder_source", &args).unwrap_err(); + assert!(error.to_string().contains("--allow-hot-folder-admin"), "{action}: {error}"); + } + // Reading whether a credential exists never needs it. + if let Err(error) = a.call("hot_folder_source", &json!({"config":"tasks.json","task":"scanner","action":"credential_status"})) { + assert!(!error.to_string().contains("--allow-hot-folder-admin"), "{error}"); + } +} diff --git a/crates/automation/tests/it/main.rs b/crates/automation/tests/it/main.rs index d36dbe93a9..15aed3fccf 100644 --- a/crates/automation/tests/it/main.rs +++ b/crates/automation/tests/it/main.rs @@ -8,6 +8,7 @@ mod batch; mod button_caption; mod form_bulk; mod hostile_args; +mod hot_folder; mod optimize_content_boundaries; mod redact_after_stray_q_form; mod redact_text_after_q; diff --git a/crates/cos/src/document/objects.rs b/crates/cos/src/document/objects.rs index bab99ac45e..73129c52b0 100644 --- a/crates/cos/src/document/objects.rs +++ b/crates/cos/src/document/objects.rs @@ -151,9 +151,17 @@ impl Document { // ── object access ─────────────────────────────────────────────────────────────────────── - /// Fetch an object by reference. Missing objects are `Null` (ISO 32000-2 §7.3.10). + /// Fetch an object by reference. Missing objects and references to a different generation + /// are `Null` (ISO 32000-2 §7.3.10). pub fn get(&self, r: ObjRef) -> Arc { - self.try_get(r.num).unwrap_or_else(|_| Arc::new(Object::Null)) + self.try_get_reference(r).unwrap_or_else(|_| Arc::new(Object::Null)) + } + + pub(super) fn try_get_reference(&self, r: ObjRef) -> Result, CosError> { + if r.generation != self.generation(r.num) { + return Ok(Arc::new(Object::Null)); + } + self.try_get(r.num) } /// Follow a reference if `o` is one; otherwise return `o` itself. @@ -536,11 +544,11 @@ impl Document { None | Some(XrefEntry::Free { .. }) => Ok(Object::Null), Some(XrefEntry::InFile { offset, .. }) => { let resolve = |r: ObjRef| { - if let Some(known) = LENGTHS.with(|m| m.borrow().get(&r.num).copied()) { + if let Some(known) = LENGTHS.with(|m| m.borrow().get(&r).copied()) { return known; } - let length = self.try_get(r.num).ok().and_then(|o| o.as_int()); - LENGTHS.with(|m| m.borrow_mut().insert(r.num, length)); + let length = self.try_get_reference(r).ok().and_then(|o| o.as_int()); + LENGTHS.with(|m| m.borrow_mut().insert(r, length)); length }; let off = offset as usize; @@ -700,7 +708,9 @@ impl Document { let generation = current.generation(num); let same = saved_nums.binary_search(&num).is_ok() && self.generation(num) == generation - && saved_reader.try_get(ObjRef::new(num, 0))? == current_reader.try_get(ObjRef::new(num, 0))?; + // Readers check the generation, so ask for the live one: generation 0 would + // read a generation-1 object as Null on both sides and drop the edit. + && saved_reader.try_get(ObjRef::new(num, generation))? == current_reader.try_get(ObjRef::new(num, generation))?; if !same { changed.push(num); } @@ -713,7 +723,7 @@ impl Document { let mut current_reader = current.object_reader(); for num in changed { let generation = current.generation(num); - let object = current_reader.try_get(ObjRef::new(num, 0))?; + let object = current_reader.try_get(ObjRef::new(num, generation))?; self.set(ObjRef::new(num, generation), (*object).clone()); } *self.trailer_mut() = current.trailer().clone(); @@ -785,7 +795,7 @@ impl Document { pub(super) fn root_is_catalog(&self) -> bool { let Some(r) = self.root() else { return false }; - matches!(self.try_get(r.num).as_deref(), Ok(Object::Dict(d)) if d.name(b"Type") == Some(b"Catalog") || d.contains(b"Pages")) + matches!(self.try_get_reference(r).as_deref(), Ok(Object::Dict(d)) if d.name(b"Type") == Some(b"Catalog") || d.contains(b"Pages")) } } diff --git a/crates/cos/src/document/reader.rs b/crates/cos/src/document/reader.rs index d21bf9403f..8475dc4125 100644 --- a/crates/cos/src/document/reader.rs +++ b/crates/cos/src/document/reader.rs @@ -658,7 +658,8 @@ impl Document { // A file whose only trailers are cross-reference streams (and whose `startxref` is gone // or points nowhere) keeps its /Info, /ID and /Encrypt this way. let rank = |at: usize, d: &Dict| { - let root = self.try_get(d.reference(b"Root")?.num).ok()?; + // The whole reference, generation included: `3 0 R` must not find object 3 1. + let root = self.try_get_reference(d.reference(b"Root")?).ok()?; let Object::Dict(c) = &*root else { return None }; Some((c.name(b"Type") == Some(b"Catalog") || c.contains(b"Pages"), at)) }; diff --git a/crates/cos/src/document/state.rs b/crates/cos/src/document/state.rs index b4323f982e..35fe0b458d 100644 --- a/crates/cos/src/document/state.rs +++ b/crates/cos/src/document/state.rs @@ -7,7 +7,7 @@ thread_local! { /// Indirect `/Length` values resolved during the current outermost load: a damaged file /// retries a parse several ways, and each retry would resolve the same lengths again /// (exponential in the chain of streams whose lengths point at further streams). - pub(super) static LENGTHS: std::cell::RefCell>> = std::cell::RefCell::new(HashMap::new()); + pub(super) static LENGTHS: std::cell::RefCell>> = std::cell::RefCell::new(HashMap::new()); } /// Marks an object as being loaded on this thread. Loading can re-enter (indirect stream @@ -133,7 +133,7 @@ impl ObjectReader { } pub(crate) fn try_get(&mut self, reference: ObjRef) -> Result, CosError> { - let object = self.document.try_get(reference.num); + let object = self.document.try_get_reference(reference); // A missed eviction here only costs a re-parse, so never fail the read on a poisoned // lock. The editing-cache evictors propagate instead; they guard user edits. if let Ok(mut streams) = self.document.objstms.lock() { diff --git a/crates/cos/tests/it/generations.rs b/crates/cos/tests/it/generations.rs new file mode 100644 index 0000000000..c0dfee7620 --- /dev/null +++ b/crates/cos/tests/it/generations.rs @@ -0,0 +1,143 @@ +//! An indirect reference identifies an object number AND its generation (ISO 32000-2 §7.3.10). +//! Backported from #1143, commit da54b14f085c930350d9b23839bd404cf4c3a625. + +use std::sync::Arc; + +use hayro_syntax::object::{Dict as HayroDict, ObjectIdentifier}; +use pdfcraft_cos::{Document, ObjRef, Object, SaveOptions, XrefEntry, write_full, write_incremental}; + +/// Object 3 was reused: only 3 1 R refers to the current value, never 3 0 R. +fn reused_object() -> Arc> { + object_file(&[ + (1, 0, "<< /Type /Catalog /Pages 2 0 R /Stale 3 0 R /Current 3 1 R >>"), + (2, 0, "<< /Type /Pages /Kids [] /Count 0 >>"), + (3, 1, "42"), + ]) +} + +fn object_file(objects: &[(u32, u16, &str)]) -> Arc> { + let mut bytes = b"%PDF-1.7\n".to_vec(); + let mut offsets = Vec::new(); + for (num, generation, value) in objects { + offsets.push((bytes.len(), generation)); + bytes.extend_from_slice(format!("{num} {generation} obj\n{value}\nendobj\n").as_bytes()); + } + let xref = bytes.len(); + let size = objects.len() + 1; + bytes.extend_from_slice(format!("xref\n0 {size}\n0000000000 65535 f \n").as_bytes()); + for (offset, generation) in offsets { + bytes.extend_from_slice(format!("{offset:010} {generation:05} n \n").as_bytes()); + } + bytes.extend_from_slice(format!("trailer\n<< /Size {size} /Root 1 0 R >>\nstartxref\n{xref}\n%%EOF\n").as_bytes()); + Arc::new(bytes) +} + +#[test] +fn references_require_the_current_generation_even_with_a_warm_cache() { + let bytes = reused_object(); + let oracle = hayro_syntax::Pdf::new(bytes.clone()).unwrap(); + assert_eq!(oracle.xref().get::(ObjectIdentifier::new(3, 0)), None); + assert_eq!(oracle.xref().get::(ObjectIdentifier::new(3, 1)), Some(42)); + + let doc = Document::open(bytes).unwrap(); + assert!(doc.repair_log().is_empty()); + assert_eq!(*doc.get(ObjRef::new(3, 0)), Object::Null); + assert_eq!(*doc.try_get(3).unwrap(), Object::Int(42)); + assert_eq!(*doc.get(ObjRef::new(3, 1)), Object::Int(42)); + assert_eq!(*doc.get(ObjRef::new(3, 0)), Object::Null); + assert_eq!(*doc.resolve(&Object::Ref(ObjRef::new(3, 0))), Object::Null); + assert_eq!(*doc.get(ObjRef::new(3, 2)), Object::Null); +} + +#[test] +fn overlay_generation_changes_do_not_retarget_old_references_or_clones() { + let mut doc = Document::open(reused_object()).unwrap(); + let snapshot = doc.clone(); + let old = ObjRef::new(3, 1); + let new = ObjRef::new(3, 2); + doc.free(old); + assert_eq!(*doc.get(old), Object::Null); + doc.set(new, Object::Int(99)); + assert_eq!(*doc.get(old), Object::Null); + assert_eq!(*doc.get(new), Object::Int(99)); + assert_eq!(*snapshot.get(old), Object::Int(42)); + assert_eq!(*snapshot.get(new), Object::Null); + + let saved = write_incremental(&doc, &SaveOptions::default()).unwrap(); + let back = Document::open(Arc::new(saved)).unwrap(); + assert!(back.repair_log().is_empty()); + assert_eq!(*back.get(old), Object::Null); + assert_eq!(*back.get(new), Object::Int(99)); +} + +#[test] +fn full_save_does_not_turn_stale_references_into_live_ones() { + let doc = Document::open(reused_object()).unwrap(); + for object_streams in [false, true] { + let saved = write_full(&doc, &SaveOptions { object_streams, ..SaveOptions::default() }).unwrap(); + let saved = Arc::new(saved); + let oracle = hayro_syntax::Pdf::new(saved.clone()).unwrap(); + let catalog = oracle.xref().get::>(ObjectIdentifier::new(1, 0)).unwrap(); + assert_eq!(catalog.get::(b"Current"), Some(42)); + assert_eq!(catalog.get::(b"Stale"), None); + let back = Document::open(saved).unwrap(); + assert!(back.repair_log().is_empty()); + let catalog = back.get(back.root().unwrap()); + let catalog = catalog.as_dict().unwrap(); + assert_eq!(catalog.get(b"Stale"), Some(&Object::Null)); + assert_eq!(*back.resolve(catalog.get(b"Current").unwrap()), Object::Int(42)); + } +} + +#[test] +fn compressed_objects_only_accept_generation_zero() { + let doc = Document::open(reused_object()).unwrap(); + let saved = write_full(&doc, &SaveOptions::default()).unwrap(); + let back = Document::open(Arc::new(saved)).unwrap(); + let catalog = back.get(back.root().unwrap()); + let current = catalog.as_dict().unwrap().reference(b"Current").unwrap(); + assert_eq!(current.generation, 0); + assert!(matches!(back.xref_entry(current.num), Some(XrefEntry::InStream { .. }))); + assert_eq!(*back.get(current), Object::Int(42)); + assert_eq!(*back.get(ObjRef::new(current.num, 1)), Object::Null); +} + +#[test] +fn indirect_stream_lengths_require_the_referenced_generation() { + for generation in [0, 1] { + // The embedded endstream is data when /Length resolves, but the existing missing- + // length recovery stops there when the reference is stale. + let stream = format!("<< /Length 4 {generation} R >>\nstream\nA\nendstream\nB\nendstream"); + let doc = Document::open(object_file(&[ + (1, 0, "<< /Type /Catalog /Pages 2 0 R >>"), + (2, 0, "<< /Type /Pages /Kids [] /Count 0 >>"), + (3, 0, &stream), + (4, 1, "13"), + ])) + .unwrap(); + let object = doc.get(ObjRef::new(3, 0)); + let Object::Stream(stream) = &*object else { panic!("expected stream") }; + assert_eq!(&stream.raw[..], if generation == 1 { b"A\nendstream\nB".as_slice() } else { b"A".as_slice() }); + } +} + +/// Copying edits onto a saved document reads each object at its live generation. Asking for +/// generation 0 read a generation-1 object as Null on both sides, so an edit was skipped, and a +/// reused number was copied over as Null. +#[test] +fn overlaying_edits_keeps_objects_whose_generation_is_not_zero() { + let reused = ObjRef::new(3, 1); + let mut saved = Document::open(reused_object()).unwrap(); + let mut current = saved.clone(); + current.set(reused, Object::Int(7)); + saved.overlay_changes_from(¤t).unwrap(); + assert_eq!(*saved.get(reused), Object::Int(7), "an edit at generation 1 is copied"); + + let mut saved = Document::open(reused_object()).unwrap(); + let mut current = saved.clone(); + let next = ObjRef::new(3, 2); + current.free(reused); + current.set(next, Object::Int(99)); + saved.overlay_changes_from(¤t).unwrap(); + assert_eq!(*saved.get(next), Object::Int(99), "a reused number keeps its value, not Null"); +} diff --git a/crates/cos/tests/it/main.rs b/crates/cos/tests/it/main.rs index 52cf05d6c2..1bd7ee1fd6 100644 --- a/crates/cos/tests/it/main.rs +++ b/crates/cos/tests/it/main.rs @@ -3,6 +3,7 @@ mod bounded_writer; mod corpus; mod encryption; +mod generations; mod proptests; mod shared_streams; mod writer; diff --git a/crates/engine/Cargo.toml b/crates/engine/Cargo.toml index f5b924c921..ace7c35ded 100644 --- a/crates/engine/Cargo.toml +++ b/crates/engine/Cargo.toml @@ -14,12 +14,12 @@ pdfcraft-measure = { workspace = true } image = { version = "0.25", default-features = false, features = ["png", "jpeg", "tiff"] } pdfcraft-render = { workspace = true } pdfcraft-cos = { workspace = true } +pdfcraft-content = { workspace = true } pdfcraft-organize = { workspace = true } pdfcraft-annot = { workspace = true } pdfcraft-forms = { workspace = true } pdfcraft-xfa = { workspace = true } pdfcraft-edit = { workspace = true } -pdfcraft-content = { workspace = true } pdfcraft-audit = { workspace = true } pdfcraft-redact = { workspace = true } pdfcraft-print = { workspace = true } @@ -49,6 +49,14 @@ icu_properties = "2.3" unicode-segmentation = "1.13" [target.'cfg(not(target_arch = "wasm32"))'.dependencies] +serde = { workspace = true } +serde_json = { workspace = true } +sha2 = "0.11" +tempfile = "3" +ureq = { version = "3.4", default-features = false, features = ["rustls-no-provider", "_ring"] } +rustls = { version = "0.23", default-features = false, features = ["ring", "std", "tls12"] } +rustls-native-certs = "0.8" +zeroize = { version = "1.8", features = ["derive"] } # Already in the graph through lopdf; used only for the local UTC offset ("today"). The workspace # entry is std-only; this target adds `clock` for `chrono::Local::now`. chrono = { workspace = true, features = ["clock"] } @@ -57,6 +65,24 @@ getrandom = "0.4" [target.'cfg(target_arch = "wasm32")'.dependencies] getrandom = { version = "0.4", features = ["wasm_js"] } +[target.'cfg(target_os = "windows")'.dependencies] +keyring = { version = "3.6.3", default-features = false, features = ["windows-native"] } +windows-permissions = "0.2.4" +windows-service = "0.8.1" +winsafe = { version = "0.0.29", features = ["advapi"] } + +[target.'cfg(unix)'.dependencies] +rustix = { version = "1", features = ["process"] } + +[target.'cfg(target_os = "macos")'.dependencies] +keyring = { version = "3.6.3", default-features = false, features = ["apple-native"] } + +[target.'cfg(any(target_os = "linux", target_os = "freebsd", target_os = "openbsd"))'.dependencies] +keyring = { version = "3.6.3", default-features = false, features = ["async-secret-service", "async-io", "crypto-rust"] } + +[target.'cfg(not(target_arch = "wasm32"))'.dev-dependencies] +rcgen = { version = "0.14", default-features = false, features = ["ring", "crypto"] } + [dev-dependencies] pdfcraft-testkit = { workspace = true } # JBIG2 fixtures (`encode_jbig2_generic`). diff --git a/crates/engine/src/catalog.rs b/crates/engine/src/catalog.rs index e479232bbb..47394a7bb5 100644 --- a/crates/engine/src/catalog.rs +++ b/crates/engine/src/catalog.rs @@ -265,7 +265,7 @@ pub static TOOL_GROUPS: &[ToolGroup] = &[ items: &[ item("In this file", "scan-text", "ocr.recognize", Ready), item("In multiple files", "files", "ocr.recognize_batch", Ready), - item("Enhance scanned file", "sparkles", "ocr.enhance", Planned("M10")), + item("Enhance scanned file", "sparkles", "ocr.enhance", Ready), item("Enhance camera image", "camera", "ocr.enhance_camera", Ready), item("Correct recognized text", "text-select", "ocr.correct", Planned("M10")), ], diff --git a/crates/engine/src/commands.rs b/crates/engine/src/commands.rs index 0647726452..2e7a0e2f41 100644 --- a/crates/engine/src/commands.rs +++ b/crates/engine/src/commands.rs @@ -354,6 +354,7 @@ pub const COMMANDS: &[CommandSpec] = &[ c("tools.js_console", "JavaScript console…", None, Some(Shortcut::cmd("J")), Document, "square-terminal"), c("tools.document_js", "Document JavaScripts…", None, None, Modification, "file-code"), c("ocr.recognize", "Recognize text…", None, None, Modification, "scan-text"), + c("ocr.enhance", "Enhance scanned file", None, None, Modification, "sparkles"), c("ocr.enhance_camera", "Enhance camera image", None, None, Modification, "camera"), c("ocr.recognize_batch", "Recognize text in multiple files…", None, None, Nothing, "files"), c("a11y.check", "Check for accessibility…", None, None, Document, "accessibility"), diff --git a/crates/engine/src/edit.rs b/crates/engine/src/edit.rs index 8f43689aa9..6b16e137e5 100644 --- a/crates/engine/src/edit.rs +++ b/crates/engine/src/edit.rs @@ -380,6 +380,12 @@ pub enum Edit { som: String, activity: String, }, + /// Scan & OCR ▸ Enhance scanned file: rotate `page`'s scan by `degrees` (at most 12 either + /// way) to straighten it, keeping the original image stream. + DeskewPage { + page: usize, + degrees: f64, + }, /// Scan & OCR ▸ Recognize text: put recognised words on `page` as invisible text over the /// image (from [`ocr::OcrJob::run`](crate::ocr::OcrJob::run)). AddOcrText { diff --git a/crates/engine/src/edit/labels.rs b/crates/engine/src/edit/labels.rs index 5343804ef3..ed5df05fb8 100644 --- a/crates/engine/src/edit/labels.rs +++ b/crates/engine/src/edit/labels.rs @@ -246,6 +246,7 @@ impl Edit { Edit::SetTagProperty { .. } => Label::of("Change tag properties"), Edit::MoveTag { .. } => Label::of("Move object"), Edit::MarkDecorative { .. } => Label::of("Mark figure as decorative"), + Edit::DeskewPage { .. } => Label::of("Straighten scanned page"), Edit::MarkTagArtifact { .. } => Label::of("Mark content as artifact"), Edit::AddOcrText { .. } => Label::of("Recognize text"), Edit::ApplyScriptChanges { .. } => Label::of("Run JavaScript"), diff --git a/crates/engine/src/edit/run.rs b/crates/engine/src/edit/run.rs index 5ed70aed7a..d2961add04 100644 --- a/crates/engine/src/edit/run.rs +++ b/crates/engine/src/edit/run.rs @@ -134,6 +134,7 @@ pub(crate) fn check_permission(edit: &Edit, p: &pdfcraft_cos::Permissions) -> Re | Edit::SetTagProperty { .. } | Edit::MoveTag { .. } | Edit::MarkDecorative { .. } + | Edit::DeskewPage { .. } | Edit::MarkTagArtifact { .. } | Edit::AddOcrText { .. } | Edit::SetDocumentScript { .. } @@ -686,8 +687,9 @@ pub(crate) fn run_edit(doc: &mut pdfcraft_cos::Document, edit: &Edit, cx: &mut E } Edit::RemoveStandardId { standard } => pdfcraft_organize::remove_standard_id(doc, *standard)?, Edit::SetDocumentScript { name, script } => pdfcraft_forms::set_document_script(doc, name, script.as_deref())?, + Edit::DeskewPage { page, degrees } => crate::ocr_pdf::deskew(doc, *page, *degrees)?, Edit::AddOcrText { page, words } => { - pdfcraft_edit::stamp(doc, *page, "OCR", pdfcraft_ocr::text_layer(words))?; + crate::ocr_pdf::add_text(doc, *page, words)?; } Edit::EditPageImage { page, index, change } => run_edit_page_image(doc, *page, *index, change)?, Edit::MoveObjects { page, objects, offset } => pdfcraft_edit::move_objects(doc, *page, objects, *offset)?, diff --git a/crates/engine/src/hot_folder.rs b/crates/engine/src/hot_folder.rs new file mode 100644 index 0000000000..7dec888fea --- /dev/null +++ b/crates/engine/src/hot_folder.rs @@ -0,0 +1,2207 @@ +//! Durable, opt-in local folder processing shared by the standalone app and agent tools. +//! No file watcher, network listener or worker is started by loading this module. + +use std::collections::{BTreeMap, BTreeSet}; +use std::fs::{self, File, OpenOptions}; +use std::io::{Read, Write}; +use std::path::{Path, PathBuf}; +use std::sync::Arc; +use std::time::{SystemTime, UNIX_EPOCH}; + +use serde::{Deserialize, Serialize}; +use sha2::{Digest, Sha256}; + +use crate::hot_folder_output::{self as output, OutputPlan, OutputProof}; +use crate::hot_folder_preprocess as preprocess; +pub use crate::hot_folder_schedule::Schedule; +use crate::hot_folder_sources as sources; +use crate::{Session, ocr}; + +const MAX_INPUT: u64 = 512 * 1024 * 1024; +const MAX_JSON: u64 = 16 * 1024 * 1024; + +#[path = "hot_folder_journal.rs"] +pub(crate) mod journal; + +#[derive(Clone, Copy, Debug, Default, PartialEq, Eq, Serialize, Deserialize)] +#[serde(rename_all = "snake_case")] +pub enum Originals { + #[default] + Keep, + Move, + Delete, +} + +#[derive(Clone, Debug, Serialize, Deserialize)] +#[serde(default, deny_unknown_fields)] +pub struct Task { + pub id: String, + pub name: String, + pub input: PathBuf, + pub output: PathBuf, + pub archive: PathBuf, + pub enabled: bool, + pub recursive: bool, + pub pdf: bool, + pub images: bool, + /// Produce JSON layout reports without invoking OCR or applying scan/image corrections. + pub analysis_only: bool, + /// Conservative: only entirely white rendered pages without text or annotations. + pub remove_blank_pages: bool, + /// Unix seconds; zero means now. Once tasks finish after their initial stable queue drains. + pub start_at: u64, + pub once: bool, + pub schedule: Schedule, + pub interval_seconds: u64, + pub settle_seconds: u64, + pub originals: Originals, + pub settings: ocr::OcrSettings, + pub output_plan: OutputPlan, + pub preprocessing: preprocess::Settings, + pub blank_archive: Option, + pub source: sources::SourceConfig, +} + +impl Default for Task { + fn default() -> Self { + Self { + id: String::new(), + name: String::new(), + input: PathBuf::new(), + output: PathBuf::new(), + archive: PathBuf::new(), + enabled: false, + recursive: false, + pdf: true, + images: true, + analysis_only: false, + remove_blank_pages: false, + start_at: 0, + once: false, + schedule: Schedule::Interval, + interval_seconds: 10, + settle_seconds: 3, + originals: Originals::Keep, + settings: ocr::OcrSettings::default(), + output_plan: OutputPlan::default(), + preprocessing: preprocess::Settings::default(), + blank_archive: None, + source: sources::SourceConfig::default(), + } + } +} + +#[derive(Clone, Debug, Default, Serialize, Deserialize)] +#[serde(default, deny_unknown_fields)] +pub struct Config { + pub tasks: Vec, +} + +#[derive(Clone, Debug, Default, Serialize, Deserialize)] +#[serde(default)] +pub struct TaskStatus { + pub completed: u64, + pub failed: u64, + pub waiting: usize, + pub next_check: u64, + pub finished: bool, + pub batch_active: bool, + /// A failed combined batch requires an explicit retry so no source is silently omitted. + pub blocked: bool, + pub last_input: Option, + pub last_output: Option, + pub error: Option, + /// Consecutive recoverable errors; the delay is capped, never a lifetime retry limit. + pub retry_count: u32, + /// Stable output name timestamp across a killed/retried publication. + pub attempt_started_at: Option, + /// Actual PDF optimization sizes from the last successful publication batch. + pub last_optimization: Option, +} + +#[derive(Clone, Debug, Default, Serialize, Deserialize)] +#[serde(default)] +pub struct State { + pub updated_at: u64, + pub tasks: BTreeMap, + observations: BTreeMap, + receipts: BTreeMap, + pub log: Vec, + #[serde(default)] + observation_epochs: BTreeMap, +} + +#[derive(Clone, Debug, Serialize, Deserialize)] +pub struct LogEntry { + pub at: u64, + pub task: String, + pub input: Option, + pub output: Option, + pub error: Option, +} + +#[derive(Clone, Debug, Serialize, Deserialize)] +struct Observation { + fingerprint: String, + since: u64, + attempted: bool, + #[serde(default)] + receipt_key: Option, +} + +#[derive(Clone, Debug, Serialize, Deserialize)] +struct Receipt { + outputs: Vec, + source_hash: String, + #[serde(default)] + source_stamp: String, + #[serde(default)] + output_proofs: Vec, + /// Persisted before touching originals; a retry resumes cleanup without rerunning OCR. + #[serde(default)] + cleanup: Option, +} + +fn output_proof(path: &Path, root: Option<&Path>) -> Result { + let path = confined(path, root)?; + let metadata = fs::symlink_metadata(&path).map_err(|e| format!("saved output is unavailable; original retained: {e}"))?; + if !metadata.is_file() || metadata.len() > MAX_INPUT { + return Err("saved output is not a regular file of at most 512 MiB; original retained".into()); + } + let mut file = File::open(&path).map_err(|e| e.to_string())?.take(MAX_INPUT + 1); + let mut digest = Sha256::new(); + let mut bytes = 0_u64; + let mut buffer = [0_u8; 32 * 1024]; + loop { + let read = file.read(&mut buffer).map_err(|e| e.to_string())?; + if read == 0 { + break; + } + bytes = bytes.saturating_add(read as u64); + digest.update(buffer.get(..read).ok_or("invalid output read size")?); + } + if bytes != metadata.len() { + return Err("saved output changed during verification; original retained".into()); + } + Ok(OutputProof { path, bytes, sha256: digest.finalize().iter().map(|byte| format!("{byte:02x}")).collect() }) +} + +fn verify_outputs(receipt: &Receipt, root: Option<&Path>) -> Result<(), String> { + if receipt.output_proofs.is_empty() || receipt.output_proofs.len() != receipt.outputs.len() { + return Err("saved-output receipt has no integrity proofs; restore verified results before source cleanup".into()); + } + for (path, proof) in receipt.outputs.iter().zip(&receipt.output_proofs) { + if confined(path, root)? != proof.path || output_proof(path, root)? != *proof { + return Err("saved output was replaced or changed; original retained".into()); + } + } + Ok(()) +} + +/// On Unix a synced temporary file does not make its renamed directory entry durable. +pub(crate) fn sync_parent(path: &Path) -> Result<(), String> { + #[cfg(unix)] + File::open(path.parent().ok_or("durable file needs a parent folder")?) + .and_then(|directory| directory.sync_all()) + .map_err(|e| format!("cannot persist folder entry; original retained: {e}"))?; + #[cfg(not(unix))] + let _ = path; + Ok(()) +} + +#[derive(Clone, Debug, Serialize, Deserialize)] +#[serde(tag = "kind", rename_all = "snake_case")] +enum PendingLocalAction { + Delete, + Move { archive: PathBuf, relative: PathBuf }, +} + +pub fn now() -> u64 { + SystemTime::now().duration_since(UNIX_EPOCH).map_or(0, |v| v.as_secs()) +} + +pub fn load_config(path: &Path) -> Result { + read_json(path) +} + +/// Create a stopped configuration without replacing an existing file. Installers call this +/// as the chosen service account, never as root in another user's writable directory. +pub fn initialize_config(path: &Path) -> Result<(), String> { + fn directory(path: &Path) -> Result<(), String> { + match fs::symlink_metadata(path) { + Ok(meta) if meta.is_dir() && !meta.file_type().is_symlink() => return Ok(()), + Ok(_) => return Err("configuration parent must be a real directory".into()), + Err(e) if e.kind() == std::io::ErrorKind::NotFound => {} + Err(e) => return Err(e.to_string()), + } + directory(path.parent().ok_or("configuration needs an absolute parent")?)?; + let mut builder = fs::DirBuilder::new(); + #[cfg(unix)] + { + use std::os::unix::fs::DirBuilderExt; + builder.mode(0o700); + } + #[cfg(not(unix))] + let _ = &mut builder; + builder.create(path).map_err(|e| e.to_string())?; + sync_parent(path) + } + if !path.is_absolute() { + return Err("configuration path must be absolute".into()); + } + directory(path.parent().ok_or("configuration needs a parent")?)?; + let path = confined(path, None)?; + if path.exists() { + return validate_structure(&load_config(&path)?, None); + } + let mut temp = tempfile::NamedTempFile::new_in(path.parent().ok_or("configuration needs a parent")?).map_err(|e| e.to_string())?; + temp.write_all(b"{\"tasks\":[]}\n").and_then(|_| temp.as_file().sync_all()).map_err(|e| e.to_string())?; + match temp.persist_noclobber(&path) { + Ok(_) => sync_parent(&path), + Err(e) if e.error.kind() == std::io::ErrorKind::AlreadyExists => validate_structure(&load_config(&path)?, None), + Err(e) => Err(e.to_string()), + } +} + +pub fn save_config(path: &Path, config: &Config, root: Option<&Path>) -> Result<(), String> { + validate(config, root)?; + let path = confined(path, root)?; + save_json(&path, config) +} + +pub fn state_path(config: &Path) -> PathBuf { + config.with_extension("state.json") +} + +pub fn read_state(config: &Path) -> Result { + let path = state_path(config); + if let Some(state) = journal::pending(&path)? { + return Ok(state); + } + if !path.exists() { + return Ok(State::default()); + } + read_json(&path) +} + +pub fn record_worker_error(config: &Path, error: Option<&str>) -> Result<(), String> { + let path = config.with_extension("error.json"); + if let Some(error) = error { + save_json(&path, &error) + } else { + match fs::remove_file(path) { + Ok(()) => Ok(()), + Err(e) if e.kind() == std::io::ErrorKind::NotFound => Ok(()), + Err(e) => Err(e.to_string()), + } + } +} + +pub fn read_worker_error(config: &Path) -> Result, String> { + let path = config.with_extension("error.json"); + if !path.exists() { + return Ok(None); + } + read_json(&path).map(Some) +} + +/// Canonicalize before opening anything; reject symbolic links on the final path and root escapes. +pub fn confined(path: &Path, root: Option<&Path>) -> Result { + if root.is_some() && path.components().any(|c| matches!(c, std::path::Component::ParentDir)) { + return Err("hot folder path is outside the allowed directory".into()); + } + // Resolving the explicitly authorized root is allowed. Do not resolve an arbitrary + // candidate until its spelling is strictly inside that root (possibly an 8.3 alias) + // or the root's canonical spelling. Alias uncertainty never grants access. + let requested_root = root.map(std::path::absolute).transpose().map_err(|e| e.to_string())?; + let canonical_root = requested_root.as_ref().map(fs::canonicalize).transpose().map_err(|e| e.to_string())?; + let absolute = if path.is_absolute() { + path.to_path_buf() + } else { + let base = match &requested_root { + Some(root) => root.clone(), + None => std::env::current_dir().map_err(|e| e.to_string())?, + }; + base.join(path) + }; + if let (Some(requested), Some(canonical)) = (&requested_root, &canonical_root) + && !lexically_inside(&absolute, requested) + && !lexically_inside(&absolute, canonical) + { + return Err("hot folder path is outside the allowed directory".into()); + } + if fs::symlink_metadata(&absolute).is_ok_and(|m| m.file_type().is_symlink()) { + return Err(format!("symbolic links are not allowed: {}", path.display())); + } + let result = if absolute.exists() { + absolute.canonicalize() + } else { + absolute.parent().ok_or("path needs a parent folder")?.canonicalize().map(|p| p.join(absolute.file_name().unwrap_or_default())) + } + .map_err(|e| format!("{}: {e}", path.display()))?; + if let Some(root) = canonical_root + && !result.starts_with(root) + { + return Err("hot folder path is outside the allowed directory".into()); + } + Ok(result) +} + +fn lexically_inside(path: &Path, root: &Path) -> bool { + #[cfg(windows)] + { + let (Some((path_volume, path)), Some((root_volume, root))) = (windows_path_parts(path), windows_path_parts(root)) else { + return false; + }; + windows_part_eq(&path_volume, &root_volume) + && path.len() >= root.len() + && path.iter().zip(&root).all(|(part, parent)| windows_part_eq(part, parent)) + } + #[cfg(not(windows))] + path.starts_with(root) +} + +#[cfg(windows)] +fn windows_path_parts(path: &Path) -> Option<(String, Vec)> { + use std::path::{Component, Prefix}; + let mut components = path.components(); + let volume = match components.next()? { + Component::Prefix(prefix) => match prefix.kind() { + Prefix::Disk(drive) | Prefix::VerbatimDisk(drive) => format!("drive:{}", char::from(drive)), + Prefix::UNC(server, share) | Prefix::VerbatimUNC(server, share) => format!("unc:{}\\{}", server.to_str()?, share.to_str()?), + // Device namespaces and unidentified volume aliases cannot establish safe boundaries. + _ => return None, + }, + _ => return None, + }; + if !matches!(components.next(), Some(Component::RootDir)) { + return None; + } + let mut parts = Vec::new(); + for part in components { + match part { + Component::Normal(name) => { + let name = name.to_str()?; + if matches!(name, "." | "..") { + return None; + } + parts.push(name.to_owned()); + } + Component::CurDir => {} + _ => return None, + } + } + Some((volume, parts)) +} + +#[cfg(windows)] +fn windows_part_eq(left: &str, right: &str) -> bool { + left.eq_ignore_ascii_case(right) +} + +#[cfg(windows)] +fn windows_case_may_match(left: &str, right: &str) -> bool { + // Unicode expansions can conservatively deny overlap, but must not authorize access + // to another spelling (NTFS case rules are not Rust's full Unicode case conversion). + windows_part_eq(left, right) || left.to_lowercase() == right.to_lowercase() || left.to_uppercase() == right.to_uppercase() +} + +#[cfg(windows)] +fn possible_short_name(name: &str) -> bool { + let (stem, extension) = name.split_once('.').unwrap_or((name, "")); + let Some((prefix, number)) = stem.rsplit_once('~') else { return false }; + !prefix.is_empty() + && stem.chars().count() <= 8 + && !number.is_empty() + && number.bytes().all(|byte| byte.is_ascii_digit()) + && extension.chars().count() <= 3 + && !name.chars().any(|c| c.is_control() || matches!(c, ' ' | '<' | '>' | ':' | '"' | '/' | '\\' | '|' | '?' | '*')) + && !extension.contains('.') +} + +/// DENY-only overlap check. An 8.3-looking component may be an unknown long spelling; +/// ambiguous overlap is refused without resolving or contacting another task's volume. +/// Never use this conservative predicate to authorize filesystem access. +fn paths_may_overlap(left: &Path, right: &Path) -> bool { + #[cfg(windows)] + { + let (Some((left_volume, left)), Some((right_volume, right))) = (windows_path_parts(left), windows_path_parts(right)) else { + return true; + }; + windows_case_may_match(&left_volume, &right_volume) + && left.iter().zip(&right).all(|(a, b)| windows_case_may_match(a, b) || possible_short_name(a) || possible_short_name(b)) + } + #[cfg(not(windows))] + { + left.starts_with(right) || right.starts_with(left) + } +} + +/// Validate scheduler/configuration structure without probing source or output volumes. +/// The supervisor only uses this form; runtime checks happen in the selected task child. +pub fn validate_structure(config: &Config, root: Option<&Path>) -> Result<(), String> { + if config.tasks.len() > 32 { + return Err("at most 32 hot folder tasks are allowed".into()); + } + let mut ids = BTreeSet::new(); + let mut sources = Vec::new(); + let mut destinations = Vec::new(); + for t in &config.tasks { + if t.id.is_empty() || t.id.len() > 100 || !t.id.chars().all(|c| c.is_ascii_alphanumeric() || c == '-' || c == '_') || !ids.insert(&t.id) { + return Err("task IDs must be unique, using 1..100 ASCII letters, digits, '-' or '_'".into()); + } + if t.name.trim().is_empty() || t.name.len() > 200 { + return Err("task name is required (at most 200 bytes)".into()); + } + if !t.pdf && !t.images { + return Err("choose PDF, images, or both".into()); + } + if !(1..=86400).contains(&t.interval_seconds) || !(1..=300).contains(&t.settle_seconds) { + return Err("check interval must be 1..86400 seconds; settling time 1..300 seconds".into()); + } + t.schedule.validate()?; + t.preprocessing.validate()?; + t.output_plan.validate_settings()?; + let settings = &t.settings; + if !settings.dpi.is_finite() + || !(72.0..=600.0).contains(&settings.dpi) + || !settings.crop_margin.is_finite() + || !(0.0..=20.0).contains(&settings.crop_margin) + || !ocr::LANGUAGES.iter().any(|language| language.0 == settings.language) + { + return Err("invalid OCR language, resolution or crop margin".into()); + } + let input = lexical_path(&t.input, root)?; + let output = lexical_path(&t.output, root)?; + let mut outputs = vec![output]; + if t.originals == Originals::Move { + outputs.push(lexical_path(&t.archive, root)?); + } + if let Some(folder) = &t.blank_archive { + outputs.push(lexical_path(folder, root)?); + } + for step in &t.output_plan.steps { + if let Some(folder) = &step.folder { + outputs.push(lexical_path(folder, root)?); + } + } + if outputs.iter().any(|out| paths_may_overlap(out, &input)) { + return Err( + "input, output and archive folders must not contain one another; use full folder names when short aliases are ambiguous".into() + ); + } + if t.enabled { + sources.push(input); + destinations.extend(outputs); + } + } + for (index, source) in sources.iter().enumerate() { + if sources.iter().skip(index + 1).chain(&destinations).any(|other| paths_may_overlap(source, other)) { + return Err("task input/output folders must not overlap; use full folder names when short aliases are ambiguous".into()); + } + } + Ok(()) +} + +fn lexical_path(path: &Path, root: Option<&Path>) -> Result { + if path.as_os_str().is_empty() || path.as_os_str().len() > 32767 || path.components().any(|c| matches!(c, std::path::Component::ParentDir)) { + return Err("choose an absolute folder without parent traversal".into()); + } + let absolute = if path.is_absolute() { path.to_owned() } else { root.ok_or("folder paths must be absolute")?.join(path) }; + let absolute: PathBuf = absolute.components().filter(|c| !matches!(c, std::path::Component::CurDir)).collect(); + if root.is_some_and(|root| !lexically_inside(&absolute, root)) { + return Err("hot folder path is outside the allowed directory".into()); + } + Ok(absolute) +} + +/// All sources and destinations must already exist and be disjoint, including across tasks. +/// This prevents recursive output loops and destructive source policies affecting another task. +pub fn validate(config: &Config, root: Option<&Path>) -> Result<(), String> { + validate_structure(config, root)?; + if config.tasks.len() > 32 { + return Err("at most 32 hot folder tasks are allowed".into()); + } + let mut ids = BTreeSet::new(); + let mut sources = Vec::new(); + let mut destinations = Vec::new(); + for t in &config.tasks { + if t.id.is_empty() || t.id.len() > 100 || !t.id.chars().all(|c| c.is_ascii_alphanumeric() || c == '-' || c == '_') || !ids.insert(&t.id) { + return Err("task IDs must be unique, using 1..100 ASCII letters, digits, '-' or '_'".into()); + } + if t.name.trim().is_empty() || t.name.len() > 200 { + return Err("task name is required (at most 200 bytes)".into()); + } + if t.input.as_os_str().is_empty() || t.output.as_os_str().is_empty() || t.originals == Originals::Move && t.archive.as_os_str().is_empty() { + return Err("choose an input, output and (when moving originals) archive folder".into()); + } + if root.is_none() && (!t.input.is_absolute() || !t.output.is_absolute() || t.originals == Originals::Move && !t.archive.is_absolute()) { + return Err("folder paths must be absolute; use the folder picker".into()); + } + if !t.pdf && !t.images { + return Err("choose PDF, images, or both".into()); + } + if !(1..=86400).contains(&t.interval_seconds) || !(1..=300).contains(&t.settle_seconds) { + return Err("check interval must be 1..86400 seconds; settling time 1..300 seconds".into()); + } + let s = &t.settings; + t.schedule.validate()?; + t.preprocessing.validate()?; + if !s.dpi.is_finite() + || !(72.0..=600.0).contains(&s.dpi) + || !s.crop_margin.is_finite() + || !(0.0..=20.0).contains(&s.crop_margin) + || !ocr::LANGUAGES.iter().any(|l| l.0 == s.language) + { + return Err("invalid OCR language, resolution or crop margin".into()); + } + if !t.enabled { + continue; + } + let input = confined(&t.input, root)?; + if let sources::SourceConfig::Outlook(source) = &t.source + && !matches!(source.action, sources::SourceAction::Keep) + && (!t.pdf || !t.images) + { + return Err( + "Outlook move/delete requires PDF and images: every supported attachment must finish before changing the whole message".into() + ); + } + sources::validate(&t.source, &input, root)?; + let output = confined(&t.output, root)?; + t.output_plan.validate(&output, root)?; + if !input.is_dir() || !output.is_dir() { + return Err("input and output must be existing folders".into()); + } + if output.starts_with(&input) || input.starts_with(&output) { + return Err("input, output and archive folders must not contain one another".into()); + } + if t.enabled { + sources.push(input.clone()); + sources.extend(sources::local_paths(&t.source, root)?); + if let sources::SourceConfig::Project(source) = &t.source + && let sources::SourceAction::Move { destination } = &source.action + { + destinations.push(confined(Path::new(destination), root)?); + } + destinations.push(output); + } + if let Some(folder) = &t.blank_archive { + if root.is_none() && !folder.is_absolute() { + return Err("blank page archive must be absolute".into()); + } + let folder = confined(folder, root)?; + if !folder.is_dir() || folder.starts_with(&input) || input.starts_with(&folder) { + return Err("blank page archive must be an existing folder disjoint from the input".into()); + } + if t.enabled { + destinations.push(folder); + } + } + for step in &t.output_plan.steps { + if let Some(folder) = &step.folder { + if root.is_none() && !folder.is_absolute() { + return Err("output step folders must be absolute".into()); + } + let folder = confined(folder, root)?; + if folder.starts_with(&input) || input.starts_with(&folder) { + return Err("output step folders must not overlap an input folder".into()); + } + if t.enabled { + destinations.push(folder); + } + } + } + if t.originals == Originals::Move { + let archive = confined(&t.archive, root)?; + if !archive.is_dir() { + return Err("archive must be an existing folder".into()); + } + if archive.starts_with(&input) || input.starts_with(&archive) { + return Err("input, output and archive folders must not contain one another".into()); + } + if t.enabled { + destinations.push(archive); + } + } + } + for source in &sources { + if destinations.iter().any(|d| d.starts_with(source) || source.starts_with(d)) { + return Err("input, output and archive folders must not contain one another".into()); + } + } + for (i, source) in sources.iter().enumerate() { + if sources.iter().skip(i + 1).any(|d| d.starts_with(source) || source.starts_with(d)) { + return Err("task input folders must not overlap".into()); + } + } + Ok(()) +} + +fn read_json Deserialize<'a>>(path: &Path) -> Result { + let file = File::open(path).map_err(|e| format!("{}: {e}", path.display()))?; + if file.metadata().map_err(|e| e.to_string())?.len() > MAX_JSON { + return Err("hot folder JSON exceeds 16 MiB".into()); + } + // Buffered: serde_json reads a byte at a time, one system call each on a bare File. + serde_json::from_reader(std::io::BufReader::new(file.take(MAX_JSON))).map_err(|e| format!("{}: {e}", path.display())) +} + +fn save_json(path: &Path, value: &T) -> Result<(), String> { + let bytes = serde_json::to_vec_pretty(value).map_err(|e| e.to_string())?; + if bytes.len() as u64 > MAX_JSON { + return Err("hot folder journal is full; archive the completed task and its configuration".into()); + } + save_bytes(path, &bytes) +} + +/// Replace `path` with `bytes` atomically, keeping a service-owned file's owner and mode. +fn save_bytes(path: &Path, bytes: &[u8]) -> Result<(), String> { + let previous = match fs::symlink_metadata(path) { + Ok(metadata) if metadata.file_type().is_symlink() || !metadata.is_file() => { + return Err("configuration and journal targets must be regular files".into()); + } + Ok(metadata) => Some(metadata), + Err(e) if e.kind() == std::io::ErrorKind::NotFound => None, + Err(e) => return Err(e.to_string()), + }; + let parent = path.parent().ok_or("missing parent folder")?; + let mut temp = tempfile::NamedTempFile::new_in(parent).map_err(|e| e.to_string())?; + #[cfg(unix)] + if let Some(metadata) = &previous { + use std::os::unix::fs::MetadataExt; + // Keep a service-owned configuration service-readable even when an administrator GUI + // performs the atomic replacement. Failure leaves the previous file untouched. + std::os::unix::fs::chown(temp.path(), Some(metadata.uid()), Some(metadata.gid())).map_err(|e| e.to_string())?; + temp.as_file().set_permissions(metadata.permissions()).map_err(|e| e.to_string())?; + } + #[cfg(unix)] + if previous.is_none() && rustix::process::geteuid().as_raw() == 0 { + use std::os::unix::fs::MetadataExt; + let owner = fs::metadata(parent).map_err(|e| e.to_string())?; + std::os::unix::fs::fchown(temp.as_file(), Some(owner.uid()), Some(owner.gid())).map_err(|e| e.to_string())?; + } + #[cfg(not(unix))] + let _ = previous; + temp.write_all(bytes).and_then(|_| temp.as_file().sync_all()).map_err(|e| e.to_string())?; + temp.persist(path).map_err(|e| e.to_string())?; + sync_parent(path) +} + +/// Run one bounded scheduler pass; persists observations, receipts, errors and schedule state. +/// One file or one bounded combined batch per task is processed per pass. +/// The lock is an OS file lock, released even if the process exits unexpectedly. +pub fn poll(config_path: &Path, root: Option<&Path>) -> Result { + poll_cancelable(config_path, root, &|| false) +} + +/// Service-aware form: cancellation between files and OCR pages discards partial outputs. +pub fn poll_cancelable(config_path: &Path, root: Option<&Path>, should_stop: &dyn Fn() -> bool) -> Result { + poll_selected(config_path, root, None, should_stop) +} + +/// A supervisor can isolate one task in a killable child process. Only that task's +/// directories/remote sources are inspected; other tasks may point at offline shares. +pub fn poll_task_cancelable(config_path: &Path, root: Option<&Path>, task_id: &str, should_stop: &dyn Fn() -> bool) -> Result { + poll_selected(config_path, root, Some(task_id), should_stop) +} + +fn poll_selected(config_path: &Path, root: Option<&Path>, selected: Option<&str>, should_stop: &dyn Fn() -> bool) -> Result { + let path = confined(config_path, root)?; + let lock_path = confined(&path.with_extension("lock"), root)?; + let lock = OpenOptions::new().create(true).truncate(false).read(true).write(true).open(lock_path).map_err(|e| e.to_string())?; + lock.try_lock().map_err(|_| "another Hot Folder worker is processing this configuration".to_string())?; + let config = load_config(&path)?; + validate_structure(&config, root)?; + if selected.is_some_and(|id| !config.tasks.iter().any(|t| t.id == id)) { + return Err("no such Hot Folder task".into()); + } + let mut state = read_state(&path)?; + let current = now(); + for task in &config.tasks { + if should_stop() { + break; + } + if selected.is_some_and(|id| id != task.id) || !task.enabled || current < task.start_at { + continue; + } + let status = state.tasks.entry(task.id.clone()).or_default(); + let initialized_schedule = !task.once && task.schedule != Schedule::Interval && status.next_check == 0 && !status.batch_active; + if initialized_schedule { + status.next_check = task.schedule.next_after(current.max(task.start_at).saturating_sub(1))?; + } + if status.finished || status.blocked || current < status.next_check { + if initialized_schedule { + state.updated_at = current; + journal::save(&path, &mut state)?; + } + continue; + } + status.next_check = current.saturating_add(task.interval_seconds); + status.batch_active = true; + status.attempt_started_at.get_or_insert(current); + let completed_before = status.completed; + // Persist the publication identity before any source/export I/O. A child killed + // after publishing but before its receipt will reuse date/time-based filenames. + journal::save(&path, &mut state)?; + let result = validate_runtime(task, &config, root).and_then(|()| step(task, &mut state, current, &path, root, should_stop)); + match result { + Err(error) => { + let snapshot = serde_json::to_vec(task).map_err(|e| e.to_string())?; + if !should_stop() && task_unchanged(&path, &task.id, &snapshot) { + task_failure(&mut state, &task.id, error, current); + } + } + Ok(()) => { + let status = state.tasks.entry(task.id.clone()).or_default(); + status.retry_count = 0; + status.error = None; + if status.completed > completed_before || status.waiting == 0 { + status.attempt_started_at = None; + } + if status.waiting == 0 { + status.batch_active = false; + if !task.once && task.schedule != Schedule::Interval { + status.next_check = task.schedule.next_after(now())?; + } + } + } + } + state.updated_at = now(); + journal::save(&path, &mut state)?; + } + Ok(state) +} + +fn validate_runtime(task: &Task, config: &Config, root: Option<&Path>) -> Result<(), String> { + validate(&Config { tasks: vec![task.clone()] }, root)?; + // Manifest contents may change after configuration was saved. Resolve only this + // task's originals; comparing with other task boundaries must never contact SMB. + let originals = sources::local_paths(&task.source, root)?; + for other in config.tasks.iter().filter(|other| other.enabled && other.id != task.id) { + let mut boundaries = vec![lexical_path(&other.input, root)?, lexical_path(&other.output, root)?]; + if other.originals == Originals::Move { + boundaries.push(lexical_path(&other.archive, root)?); + } + if let Some(folder) = &other.blank_archive { + boundaries.push(lexical_path(folder, root)?); + } + for step in &other.output_plan.steps { + if let Some(folder) = &step.folder { + boundaries.push(lexical_path(folder, root)?); + } + } + if originals.iter().any(|source| boundaries.iter().any(|boundary| paths_may_overlap(source, boundary))) { + return Err("project originals may overlap another active task's folders; use full folder names when short aliases are ambiguous; originals retained".into()); + } + } + Ok(()) +} + +fn task_failure(state: &mut State, id: &str, error: String, current: u64) { + let error: String = error.chars().take(2048).collect(); + let status = state.tasks.entry(id.to_owned()).or_default(); + status.error = Some(error.clone()); + status.failed = status.failed.saturating_add(1); + status.retry_count = status.retry_count.saturating_add(1); + let delay = 5_u64.saturating_mul(1_u64 << status.retry_count.saturating_sub(1).min(8)).min(900); + status.next_check = current.saturating_add(delay); + state.log.push(LogEntry { at: current, task: id.to_owned(), input: status.last_input.clone(), output: None, error: Some(error) }); +} + +/// Record a timed-out/crashed child only after it was killed and reaped. No task +/// filesystem is touched here, so an unavailable share cannot stall the supervisor. +pub fn record_task_failure(config: &Path, root: Option<&Path>, task_id: &str, message: &str) -> Result { + let path = confined(config, root)?; + if !load_config(&path)?.tasks.iter().any(|task| task.id == task_id) { + return Err("no such Hot Folder task".into()); + } + let lock = OpenOptions::new() + .create(true) + .truncate(false) + .read(true) + .write(true) + .open(confined(&path.with_extension("lock"), root)?) + .map_err(|e| e.to_string())?; + lock.try_lock().map_err(|_| "task still owns its processing lock; reap it before recording failure")?; + let mut state = read_state(&path)?; + task_failure(&mut state, task_id, message.chars().take(2048).collect(), now()); + state.updated_at = now(); + journal::save(&path, &mut state)?; + Ok(state) +} + +fn task_unchanged(config: &Path, id: &str, snapshot: &[u8]) -> bool { + load_config(config).is_ok_and(|config| { + config.tasks.iter().any(|task| task.id == id && task.enabled && serde_json::to_vec(task).is_ok_and(|current| current == snapshot)) + }) +} + +fn fingerprint(path: &Path) -> Result { + let meta = fs::symlink_metadata(path).map_err(|e| e.to_string())?; + if !meta.is_file() || meta.file_type().is_symlink() { + return Err("input is not a regular file".into()); + } + let modified = meta.modified().map_err(|e| e.to_string())?.duration_since(UNIX_EPOCH).map_err(|e| e.to_string())?.as_nanos(); + Ok(format!("{}:{modified}", meta.len())) +} + +/// Walk with at most 33 directory handles and no list of completed input paths. +fn visit_files( + task: &Task, + root: Option<&Path>, + stop: &dyn Fn() -> bool, + visit: &mut dyn FnMut(PathBuf) -> Result<(), String>, +) -> Result<(), String> { + let input = confined(&task.input, root)?; + let mut stack = vec![fs::read_dir(&input).map_err(|e| e.to_string())?]; + while let Some(entries) = stack.last_mut() { + if stop() { + return Err("task stopped during folder enumeration".into()); + } + let Some(entry) = entries.next() else { + stack.pop(); + continue; + }; + let entry = entry.map_err(|e| e.to_string())?; + let kind = entry.file_type().map_err(|e| e.to_string())?; + if kind.is_symlink() { + continue; + } + let path = entry.path(); + if !confined(&path, root)?.starts_with(&input) { + return Err("input escaped its folder".into()); + } + if kind.is_dir() && task.recursive { + if stack.len() >= 33 { + return Err("input folder nesting exceeds 32 levels".into()); + } + stack.push(fs::read_dir(path).map_err(|e| e.to_string())?); + } else if kind.is_file() { + let ext = path.extension().unwrap_or_default().to_string_lossy().to_ascii_lowercase(); + if task.pdf && ext == "pdf" || task.images && matches!(ext.as_str(), "png" | "jpg" | "jpeg" | "tif" | "tiff" | "bmp") { + visit(path)?; + } + } + } + Ok(()) +} + +struct Prepared { + source: PathBuf, + key: String, + stamp: String, + hash: String, + relative: PathBuf, + processed: Option>>, + blank_pages: Option>>, + remote: Option, +} + +fn remove_staged(path: &Path, expected: &str) -> Result<(), String> { + let metadata = match fs::symlink_metadata(path) { + Ok(metadata) => metadata, + Err(error) if error.kind() == std::io::ErrorKind::NotFound => return Ok(()), + Err(error) => return Err(error.to_string()), + }; + if !metadata.is_file() || metadata.len() > MAX_INPUT { + return Err("staging cleanup refused a changed or nonregular file".into()); + } + let mut file = File::open(path).map_err(|e| e.to_string())?.take(MAX_INPUT + 1); + let mut digest = Sha256::new(); + let mut buffer = [0_u8; 32 * 1024]; + loop { + let read = file.read(&mut buffer).map_err(|e| e.to_string())?; + if read == 0 { + break; + } + digest.update(buffer.get(..read).ok_or("invalid staging read size")?); + } + let hash: String = digest.finalize().iter().map(|byte| format!("{byte:02x}")).collect(); + if hash != expected { + return Err("staged file changed after processing; retained for inspection".into()); + } + fs::remove_file(path).map_err(|e| format!("outputs and source acknowledgement saved, but staging cleanup failed: {e}")) +} + +fn step(task: &Task, state: &mut State, current: u64, config_path: &Path, root: Option<&Path>, should_stop: &dyn Fn() -> bool) -> Result<(), String> { + step_with_model_check(task, state, current, config_path, root, should_stop, &|| ocr::engine().map(|_| ())) +} + +/// What every phase of one step shares: the task, its confined folders and how to stop. +struct StepContext<'a> { + task: &'a Task, + config_path: &'a Path, + root: Option<&'a Path>, + input: PathBuf, + output: PathBuf, + store: sources::CredentialStore, + /// True once the service stops or this task's configuration changes. + stopped: &'a dyn Fn() -> bool, +} + +/// Remote files staged into the inbox, the staged item behind each candidate path, and the +/// saved-output receipts that must still verify before any acknowledgement. +#[derive(Default)] +struct StagedQueue { + candidates: Vec, + remote: BTreeMap, + proofs: Vec, +} + +/// An input selected this step: its path, observation key and fingerprint. +type ReadyInput = (PathBuf, String, String); + +/// Inputs selected this step, and how many are still waiting, the selected ones included. +#[derive(Default)] +struct Selection { + ready: Vec, + waiting: usize, + visited: usize, +} + +/// Running byte totals of one step's inputs as read and as prepared. +#[derive(Default)] +struct Budget { + read: u64, + prepared: u64, +} + +fn step_with_model_check( + task: &Task, + state: &mut State, + current: u64, + config_path: &Path, + root: Option<&Path>, + should_stop: &dyn Fn() -> bool, + check_models: &dyn Fn() -> Result<(), String>, +) -> Result<(), String> { + let input = confined(&task.input, root)?; + let output = confined(&task.output, root)?; + let snapshot = serde_json::to_vec(task).map_err(|e| e.to_string())?; + let task_stopped = || should_stop() || !task_unchanged(config_path, &task.id, &snapshot); + let store = match &task.source { + sources::SourceConfig::Ftp(_) | sources::SourceConfig::Outlook(_) => sources::CredentialStore::for_config(config_path, root)?, + _ => sources::CredentialStore::OsVault, + }; + let cx = StepContext { task, config_path, root, input, output, store, stopped: &task_stopped }; + let queue = if matches!(task.source, sources::SourceConfig::Local) { StagedQueue::default() } else { stage_remote(&cx, state)? }; + let Some(ready) = select_ready(&cx, state, current, should_stop, queue.candidates)? else { + return Ok(()); + }; + let publication_time = state.tasks.get(&task.id).and_then(|status| status.attempt_started_at).unwrap_or(current); + let prepared = prepare_ready(&cx, state, ready, &queue.remote, publication_time, check_models)?; + if prepared.is_empty() { + return Ok(()); + } + let result = save_prepared(&cx, state, &prepared, publication_time)?; + record_receipts(&cx, state, &prepared, result)?; + finish_sources(&cx, state, prepared, &queue.proofs) +} + +fn stage_remote(cx: &StepContext, state: &mut State) -> Result { + let task = cx.task; + let staged = sources::stage(&task.source, &cx.input, cx.root, cx.stopped, &cx.store)?; + if staged.has_more && task.output_plan.needs_batch() { + return Err("combined remote queue exceeds 128 files or 512 MiB; choose a smaller source or per-file outputs".into()); + } + for warning in staged.warnings { + state.log.push(LogEntry { at: now(), task: task.id.clone(), input: None, output: None, error: Some(warning) }); + } + for item in &staged.pending_acknowledgements { + let path = confined(&cx.input.join(&item.staged_relative), cx.root)?; + let key = format!("{}:{}:{}", task.id, path.display(), item.sha256); + let receipt = + journal::receipt(cx.config_path, state, &key)?.ok_or("pending source acknowledgement has no saved-output receipt; original retained")?; + verify_outputs(&receipt, cx.root)?; + } + let mut items = staged.items; + items.extend(staged.pending_acknowledgements); + let mut queue = StagedQueue::default(); + // A final Outlook acknowledgement may consume the whole message. Verify every + // earlier ready attachment's outputs before acknowledging any of its peers. + for item in &items { + let path = confined(&cx.input.join(&item.staged_relative), cx.root)?; + let key = format!("{}:{}:{}", task.id, path.display(), item.sha256); + if let Some(receipt) = journal::receipt(cx.config_path, state, &key)? { + verify_outputs(&receipt, cx.root)?; + queue.proofs.push(receipt.clone()); + } + } + if !matches!(task.source, sources::SourceConfig::Project(_)) { + items.sort_by(|a, b| a.relative.cmp(&b.relative)); + } + for item in items { + if let Some((path, item)) = queue_staged(cx, state, item, &queue.proofs)? { + queue.remote.insert(path.clone(), item); + queue.candidates.push(path); + } + } + Ok(queue) +} + +/// The candidate path of one staged item, or `None` once it was already saved (its +/// acknowledgement is recovered here) or is a file type this task doesn't process. +fn queue_staged( + cx: &StepContext, + state: &mut State, + item: sources::StagedSource, + proofs: &[Receipt], +) -> Result, String> { + let task = cx.task; + let path = confined(&cx.input.join(&item.staged_relative), cx.root)?; + if !path.starts_with(&cx.input) { + return Err("staged source escaped its inbox".into()); + } + let key = format!("{}:{}", task.id, path.display()); + // Recover a failed/interrupted acknowledgement without rerunning OCR or saving duplicates. + if journal::receipt(cx.config_path, state, &format!("{key}:{}", item.sha256))?.is_some() { + for receipt in proofs { + verify_outputs(receipt, cx.root)?; + } + sources::acknowledge(&task.source, &cx.input, &item, &item.sha256, cx.root, cx.stopped, &cx.store)?; + remove_staged(&path, &item.sha256)?; + return Ok(None); + } + let ext = item.relative.extension().unwrap_or_default().to_string_lossy().to_ascii_lowercase(); + let wanted = task.pdf && ext == "pdf" || task.images && matches!(ext.as_str(), "png" | "jpg" | "jpeg" | "tif" | "tiff" | "bmp"); + Ok(wanted.then_some((path, item))) +} + +/// The settled inputs to process now, or `None` when there is nothing to do yet. +fn select_ready( + cx: &StepContext, + state: &mut State, + current: u64, + should_stop: &dyn Fn() -> bool, + candidates: Vec, +) -> Result>, String> { + let task = cx.task; + let mut selection = Selection::default(); + if matches!(task.source, sources::SourceConfig::Local) { + visit_files(task, cx.root, should_stop, &mut |path| consider(cx, state, current, &mut selection, path))?; + selection.ready.sort_by(|a, b| a.0.cmp(&b.0)); + } else { + for path in candidates { + consider(cx, state, current, &mut selection, path)?; + } + } + let Selection { ready, waiting, .. } = selection; + let status = state.tasks.entry(task.id.clone()).or_default(); + status.waiting = waiting; + if ready.is_empty() && waiting == 0 && task.once { + status.finished = true; + } + // A grouped result includes the complete currently visible queue; never consume an + // unfinished copy or publish a misleading partial group while another input is settling. + if ready.len() > 128 { + status.blocked = true; + return Err("combined batch exceeds 128 files; split the task or use one output per file".into()); + } + if ready.is_empty() || task.output_plan.needs_batch() && ready.len() != waiting { + return Ok(None); + } + Ok(Some(ready)) +} + +fn consider(cx: &StepContext, state: &mut State, current: u64, selection: &mut Selection, path: PathBuf) -> Result<(), String> { + let task = cx.task; + let key = format!("{}:{}", task.id, path.display()); + let stamp = fingerprint(&path).map_err(|e| format!("{}: {e}", path.display()))?; + let previous = journal::observation(cx.config_path, state, &key)?; + let changed = previous.as_ref().is_none_or(|observation| observation.fingerprint != stamp); + let observation = if changed { + Observation { fingerprint: stamp.clone(), since: current, attempted: false, receipt_key: None } + } else { + previous.ok_or("source observation unavailable")? + }; + let pending_cleanup = if let Some(receipt_key) = &observation.receipt_key { + journal::receipt(cx.config_path, state, receipt_key)?.is_some_and(|r| r.source_stamp == stamp && r.cleanup.is_some()) + } else { + state + .receipts + .iter() + .any(|(receipt_key, receipt)| receipt_key.starts_with(&format!("{key}:")) && receipt.source_stamp == stamp && receipt.cleanup.is_some()) + }; + if observation.attempted && !pending_cleanup { + return Ok(()); + } + selection.waiting = selection.waiting.saturating_add(1); + let selected = current.saturating_sub(observation.since) >= task.settle_seconds; + if changed || selected { + state.observations.insert(key.clone(), observation); + } + if selected { + let ready = &mut selection.ready; + if task.output_plan.needs_batch() { + if ready.len() < 129 { + ready.push((path, key, stamp)); + } + } else if ready.first().is_none_or(|(first, _, _)| path < *first) { + ready.clear(); + ready.push((path, key, stamp)); + } + } + selection.visited = selection.visited.saturating_add(1); + if selection.visited.is_multiple_of(256) { + journal::save(cx.config_path, state)?; + } + Ok(()) +} + +fn prepare_ready( + cx: &StepContext, + state: &mut State, + ready: Vec, + remote: &BTreeMap, + publication_time: u64, + check_models: &dyn Fn() -> Result<(), String>, +) -> Result, String> { + let mut prepared = Vec::new(); + let mut budget = Budget::default(); + for entry in ready { + if let Some(file) = prepare_one(cx, state, entry, remote, &mut budget, publication_time, check_models)? { + prepared.push(file); + } + } + Ok(prepared) +} + +/// One input prepared for saving, or `None` when an earlier step already saved it (its +/// pending cleanup finishes here). +fn prepare_one( + cx: &StepContext, + state: &mut State, + (source, key, stamp): ReadyInput, + remote: &BTreeMap, + budget: &mut Budget, + publication_time: u64, + check_models: &dyn Fn() -> Result<(), String>, +) -> Result, String> { + let task = cx.task; + let batch = task.output_plan.needs_batch(); + if (cx.stopped)() { + return Err("task stopped; no partial output was saved".into()); + } + if !state.observations.contains_key(&key) { + let observation = journal::observation(cx.config_path, state, &key)?.ok_or("source observation unavailable")?; + state.observations.insert(key.clone(), observation); + } + state.tasks.entry(task.id.clone()).or_default().last_input = Some(source.clone()); + let bytes = read_input(cx, state, &source, &key, &stamp, budget)?; + let hash: String = Sha256::digest(&bytes).iter().map(|byte| format!("{byte:02x}")).collect(); + if let Some(receipt) = journal::receipt(cx.config_path, state, &format!("{key}:{hash}"))? { + finish_receipted(cx, state, &source, &key, &hash, receipt)?; + return Ok(None); + } + // Completed receipts need only verified cleanup, even when the models are unavailable. + // New work still treats missing models as an environment failure, not a permanent bad input. + if !task.analysis_only && (task.settings.recognize || task.settings.auto_rotate || task.settings.deskew || task.settings.auto_crop) { + check_models()?; + } + let processed = match prepare(task, &source, bytes, cx.config_path, MAX_INPUT.saturating_sub(budget.prepared), publication_time, cx.stopped) { + Ok(bytes) => bytes, + Err(e) => { + if !(cx.stopped)() + && let Some(o) = state.observations.get_mut(&key) + { + o.attempted = true; + state.tasks.entry(task.id.clone()).or_default().blocked = batch; + } + return Err(e); + } + }; + if fingerprint(&source)? != stamp { + return Err("input changed during processing; sources retained".into()); + } + let expanded = + processed.document.as_ref().map_or(0, |v| v.len() as u64).saturating_add(processed.blank_pages.as_ref().map_or(0, |v| v.len() as u64)); + budget.prepared = budget.prepared.saturating_add(expanded); + if budget.prepared > MAX_INPUT { + state.tasks.entry(task.id.clone()).or_default().blocked = batch; + if let Some(observation) = state.observations.get_mut(&key) { + observation.attempted = true; + } + return Err("prepared batch exceeds 512 MiB; lower resolution or split the batch; originals retained".into()); + } + Ok(Some(Prepared { + relative: remote.get(&source).map(|item| item.relative.clone()).unwrap_or(source.strip_prefix(&cx.input).map_err(|e| e.to_string())?.into()), + remote: remote.get(&source).cloned(), + processed: processed.document, + blank_pages: processed.blank_pages, + source, + key, + stamp, + hash, + })) +} + +/// The bytes of one stable input, counted against the step's 512 MiB input budget. +fn read_input(cx: &StepContext, state: &mut State, source: &Path, key: &str, stamp: &str, budget: &mut Budget) -> Result, String> { + let file = File::open(source).map_err(|e| e.to_string())?; + let length = file.metadata().map_err(|e| e.to_string())?.len(); + budget.read = budget.read.saturating_add(length); + if length == 0 || budget.read > MAX_INPUT { + if let Some(o) = state.observations.get_mut(key) { + o.attempted = true; + } + state.tasks.entry(cx.task.id.clone()).or_default().blocked = cx.task.output_plan.needs_batch(); + return Err("input or combined batch must contain 1 byte to 512 MiB; sources retained".into()); + } + let mut bytes = Vec::new(); + file.take(MAX_INPUT + 1).read_to_end(&mut bytes).map_err(|e| e.to_string())?; + if bytes.len() as u64 > MAX_INPUT || fingerprint(source)? != stamp { + return Err("input changed while being read; waiting for a stable copy".into()); + } + Ok(bytes) +} + +/// Finishes an input whose outputs an earlier step saved: only its verified cleanup remains. +fn finish_receipted(cx: &StepContext, state: &mut State, source: &Path, key: &str, hash: &str, receipt: Receipt) -> Result<(), String> { + let task = cx.task; + let receipt_key = format!("{key}:{hash}"); + state.receipts.insert(receipt_key.clone(), receipt.clone()); + if let Some(cleanup) = &receipt.cleanup { + verify_outputs(&receipt, cx.root)?; + finish_original(source, hash, cleanup, task, cx.root, cx.stopped)?; + if let Some(receipt) = state.receipts.get_mut(&receipt_key) { + receipt.cleanup = None; + } + journal::save(cx.config_path, state)?; + } + if let Some(o) = state.observations.get_mut(key) { + o.attempted = true; + } + state.tasks.entry(task.id.clone()).or_default().waiting = state.tasks.get(&task.id).map_or(0, |s| s.waiting.saturating_sub(1)); + Ok(()) +} + +/// Saves the prepared inputs' outputs and blank-page archive, and checks every published proof. +fn save_prepared(cx: &StepContext, state: &mut State, prepared: &[Prepared], publication_time: u64) -> Result { + let task = cx.task; + if (cx.stopped)() { + return Err("task stopped; no partial output was saved".into()); + } + for file in prepared { + if fingerprint(&file.source)? != file.stamp { + return Err("input changed before saving; sources retained".into()); + } + } + let inputs: Vec<_> = prepared + .iter() + .filter_map(|p| p.processed.as_ref().map(|bytes| output::Input { relative: p.relative.clone(), bytes: bytes.clone() })) + .collect(); + let primary = if inputs.is_empty() { + Ok(output::OutputReceipt::default()) + } else { + let mut plan = task.output_plan.clone(); + for step in &mut plan.steps { + if task.analysis_only { + step.format = output::Format::Analysis; + step.optimization = Default::default(); + } + if step.format == output::Format::Epub && step.language == "und" { + step.language = task.settings.language.clone(); + } + } + output::save(&inputs, &cx.output, &plan, &task.name, publication_time, cx.root, cx.stopped) + }; + let result = match primary { + Ok(result) => result, + Err(error) => { + record_save_failure(cx, state, prepared, error.outputs, &error.message, error.retryable); + return Err(format!("{}; all originals retained", error.message)); + } + }; + let result = save_blank_pages(cx, state, prepared, publication_time, result)?; + for proof in &result.proofs { + if output_proof(&proof.path, cx.root)? != *proof { + return Err("published output no longer matches the export; all originals retained".into()); + } + } + Ok(result) +} + +fn save_blank_pages( + cx: &StepContext, + state: &mut State, + prepared: &[Prepared], + publication_time: u64, + mut result: output::OutputReceipt, +) -> Result { + let Some(archive) = &cx.task.blank_archive else { + return Ok(result); + }; + let blanks: Vec<_> = prepared + .iter() + .filter_map(|p| p.blank_pages.as_ref().map(|bytes| output::Input { relative: p.relative.clone(), bytes: bytes.clone() })) + .collect(); + if blanks.is_empty() { + return Ok(result); + } + let plan = OutputPlan { steps: vec![output::SaveStep { name_template: "{name}_blank_pages".into(), ..Default::default() }] }; + match output::save(&blanks, archive, &plan, &cx.task.name, publication_time, cx.root, cx.stopped) { + Ok(saved) => { + result.outputs.extend(saved.outputs); + result.proofs.extend(saved.proofs); + result.warnings.extend(saved.warnings); + result.optimizations.extend(saved.optimizations); + Ok(result) + } + Err(error) => { + record_save_failure(cx, state, prepared, result.outputs.into_iter().chain(error.outputs), &error.message, error.retryable); + Err(format!("blank-page archive failed: {}; all originals retained", error.message)) + } + } +} + +/// Logs the outputs a failed save left behind and marks its inputs so they retry only when +/// the failure can recover. +fn record_save_failure( + cx: &StepContext, + state: &mut State, + prepared: &[Prepared], + outputs: impl IntoIterator, + message: &str, + retryable: bool, +) { + let task = cx.task; + for path in outputs { + state.log.push(LogEntry { at: now(), task: task.id.clone(), input: None, output: Some(path), error: Some(message.to_owned()) }); + } + for file in prepared { + if let Some(o) = state.observations.get_mut(&file.key) { + o.attempted = !(cx.stopped)() && !retryable; + } + } + state.tasks.entry(task.id.clone()).or_default().blocked = task.output_plan.needs_batch() && !retryable && !(cx.stopped)(); +} + +/// Records a receipt per saved input and makes them durable before any source action. +fn record_receipts(cx: &StepContext, state: &mut State, prepared: &[Prepared], result: output::OutputReceipt) -> Result<(), String> { + let task = cx.task; + for file in prepared { + let cleanup = if file.remote.is_some() { + None + } else { + match task.originals { + Originals::Keep => None, + Originals::Delete => Some(PendingLocalAction::Delete), + Originals::Move => Some(PendingLocalAction::Move { archive: confined(&task.archive, cx.root)?, relative: file.relative.clone() }), + } + }; + state.receipts.insert( + format!("{}:{}", file.key, file.hash), + Receipt { + outputs: result.outputs.clone(), + source_hash: file.hash.clone(), + source_stamp: file.stamp.clone(), + output_proofs: result.proofs.clone(), + cleanup, + }, + ); + if let Some(o) = state.observations.get_mut(&file.key) { + o.attempted = true; + o.receipt_key = Some(format!("{}:{}", file.key, file.hash)); + } + state.log.push(LogEntry { + at: now(), + task: task.id.clone(), + input: Some(file.source.clone()), + output: result.outputs.first().cloned(), + error: None, + }); + } + for path in result.outputs.iter().skip(1) { + state.log.push(LogEntry { at: now(), task: task.id.clone(), input: None, output: Some(path.clone()), error: None }); + } + for warning in result.warnings { + state.log.push(LogEntry { at: now(), task: task.id.clone(), input: None, output: None, error: Some(warning) }); + } + let status = state.tasks.entry(task.id.clone()).or_default(); + status.last_output = result.outputs.first().cloned(); + status.last_optimization = output::optimization::Summary::from_reports(&result.optimizations); + status.completed = status.completed.saturating_add(prepared.len() as u64); + status.error = None; + status.waiting = status.waiting.saturating_sub(prepared.len()); + // All outputs and their receipts are durable before any source move/delete is attempted. + journal::save(cx.config_path, state) +} + +/// Acknowledges remote sources and moves or deletes local originals, each only after its +/// outputs verify. +fn finish_sources(cx: &StepContext, state: &mut State, prepared: Vec, proofs: &[Receipt]) -> Result<(), String> { + let task = cx.task; + for file in prepared { + if (cx.stopped)() { + return Err("task stopped after outputs were saved; remaining original actions will resume on retry".into()); + } + let receipt_key = format!("{}:{}", file.key, file.hash); + let receipt = journal::receipt(cx.config_path, state, &receipt_key)?.ok_or("output receipt unavailable; original retained")?; + if file.remote.is_some() || receipt.cleanup.is_some() { + verify_outputs(&receipt, cx.root)?; + } + state.receipts.insert(receipt_key.clone(), receipt); + if let Some(remote) = &file.remote { + // A previous ready attachment's output may have changed during lengthy OCR + // of this final attachment. Recheck the whole pending group at the action. + for receipt in proofs { + verify_outputs(receipt, cx.root)?; + } + sources::acknowledge(&task.source, &cx.input, remote, &file.hash, cx.root, cx.stopped, &cx.store)?; + remove_staged(&file.source, &file.hash)?; + continue; + } + if let Some(action) = state.receipts.get(&receipt_key).and_then(|r| r.cleanup.clone()) { + finish_original(&file.source, &file.hash, &action, task, cx.root, cx.stopped)?; + if let Some(receipt) = state.receipts.get_mut(&receipt_key) { + receipt.cleanup = None; + } + journal::save(cx.config_path, state)?; + } + } + Ok(()) +} + +fn prepare( + task: &Task, + source: &Path, + bytes: Vec, + config_path: &Path, + budget: u64, + publication_time: u64, + should_stop: &dyn Fn() -> bool, +) -> Result { + let timestamp = i64::try_from(publication_time).map_err(|_| "invalid publication timestamp")?; + let name = source.file_name().unwrap_or_default().to_string_lossy(); + let pdf = if source.extension().is_some_and(|e| e.eq_ignore_ascii_case("pdf")) { + Arc::new(bytes) + } else { + // Reject oversized source rasters before the image importer allocates pixels. + let dimensions = image::ImageReader::new(std::io::Cursor::new(&bytes)) + .with_guessed_format() + .map_err(|e| e.to_string())? + .into_dimensions() + .map_err(|e| e.to_string())?; + let decoded_bytes = u64::from(dimensions.0).saturating_mul(u64::from(dimensions.1)).saturating_mul(4); + if decoded_bytes > budget { + return Err("source image exceeds remaining raster memory budget; reduce image dimensions or split the batch".into()); + } + Session::new().with_timestamp(timestamp).create_from_images(&[(name.to_string(), bytes)]).map_err(|e| e.to_string())? + }; + if task.analysis_only { + let selected = if task.preprocessing.pages.trim().is_empty() { + pdf + } else { + // COS-only page selection; do not open an interactive document or run its scripts. + Session::new() + .with_timestamp(timestamp) + .combine_ranges(&[(name.to_string(), pdf, Some(task.preprocessing.pages.clone()))]) + .map_err(|e| e.to_string())? + }; + return Ok(preprocess::BlankResult { document: Some(selected), blank_pages: None }); + } + if task.output_plan.steps.iter().any(|step| step.optimization.enabled()) { + output::optimization::reject_signed(pdf.clone())?; + } + let pdf = preprocess::prepare_bounded(pdf, &task.preprocessing, f64::from(task.settings.dpi), budget, timestamp, should_stop)?; + let split = if task.remove_blank_pages { + preprocess::separate_blank_pages_at(pdf, timestamp, should_stop)? + } else { + preprocess::BlankResult { document: Some(pdf), blank_pages: None } + }; + let blanks = split.blank_pages; + let Some(pdf) = split.document else { + return if task.blank_archive.is_some() { + Ok(preprocess::BlankResult { document: None, blank_pages: blanks }) + } else { + Err("all pages are blank; select a blank-page archive to keep them separately".into()) + }; + }; + if !task.settings.recognize && !task.settings.auto_rotate && !task.settings.deskew && !task.settings.auto_crop { + return Ok(preprocess::BlankResult { document: Some(pdf), blank_pages: blanks }); + } + let model = ocr::engine()?; + let mut cancelled = false; + let mut session = Session::new().with_timestamp(timestamp); + let id = session.open(name.as_ref(), None, pdf, None).map_err(|e| e.to_string())?; + let doc = session.get(id).ok_or("document unavailable")?; + if let Some(reason) = &doc.read_only_reason { + return Err(reason.clone()); + } + let infos = doc.info.pages.clone(); + let job = session.ocr_job(id, &[], task.settings.clone()).ok_or("document unavailable")?; + let mut pages = job.run(&model, |_, _| { + let enabled = !should_stop() && load_config(config_path).is_ok_and(|c| c.tasks.iter().any(|t| t.id == task.id && t.enabled)); + cancelled |= !enabled; + enabled + }); + preprocess::constrain_words(&mut pages, &infos, &task.preprocessing.regions); + + if cancelled || should_stop() { + return Err("task stopped; no partial output was saved".into()); + } + if let Some(why) = pages.iter().filter_map(|p| p.skipped.as_deref()).find(|s| *s != "the page already contains text") { + return Err(format!("scan processing failed; sources retained: {why}")); + } + session.apply_ocr(id, &pages).map_err(|e| e.to_string())?; + Ok(preprocess::BlankResult { document: Some(session.save_bytes(id).map_err(|e| e.to_string())?), blank_pages: blanks }) +} + +#[cfg(test)] +fn remove_blank_pages(bytes: Arc>) -> Result>, String> { + preprocess::separate_blank_pages(bytes, &|| false)?.document.ok_or_else(|| "all pages are blank".into()) +} + +fn safe_subfolder(base: &Path, relative: &Path) -> Result<(), String> { + let mut path = base.to_path_buf(); + for part in relative.components() { + if !matches!(part, std::path::Component::Normal(_)) { + return Err("invalid output subfolder".into()); + } + path.push(part); + if fs::symlink_metadata(&path).is_ok_and(|m| m.file_type().is_symlink()) { + return Err("output subfolder is a symbolic link".into()); + } + fs::create_dir_all(&path).map_err(|e| e.to_string())?; + sync_parent(&path)?; + if !path.canonicalize().map_err(|e| e.to_string())?.starts_with(base) { + return Err("output subfolder escaped its folder".into()); + } + } + Ok(()) +} + +fn finish_original( + source: &Path, + hash: &str, + action: &PendingLocalAction, + task: &Task, + root: Option<&Path>, + stopped: &dyn Fn() -> bool, +) -> Result<(), String> { + if stopped() { + return Err("task stopped; original retained".into()); + } + // A changed task policy must never retroactively authorize deletion of old inputs. + match action { + PendingLocalAction::Delete if task.originals != Originals::Delete => return Ok(()), + PendingLocalAction::Move { archive, .. } if task.originals != Originals::Move || confined(&task.archive, root)? != *archive => return Ok(()), + _ => {} + } + if !fs::symlink_metadata(source).map_err(|e| e.to_string())?.is_file() { + return Err("original is not a regular file".into()); + } + let mut bytes = Vec::new(); + File::open(source).map_err(|e| e.to_string())?.take(MAX_INPUT + 1).read_to_end(&mut bytes).map_err(|e| e.to_string())?; + let actual: String = Sha256::digest(&bytes).iter().map(|byte| format!("{byte:02x}")).collect(); + if bytes.len() as u64 > MAX_INPUT || actual != hash { + return Err("source changed after output was saved; original retained".into()); + } + if let PendingLocalAction::Move { archive, relative } = action { + let archive = confined(archive, root)?; + let parent = relative.parent().unwrap_or(Path::new("")); + safe_subfolder(&archive, parent)?; + save_unique( + &archive.join(parent), + source.file_stem().unwrap_or_default().to_string_lossy().as_ref(), + source.extension().unwrap_or_default().to_string_lossy().as_ref(), + &bytes, + )?; + } + if stopped() { + return Err("task stopped after archive copy; original retained".into()); + } + remove_staged(source, hash) +} + +fn save_unique(folder: &Path, stem: &str, extension: &str, bytes: &[u8]) -> Result { + let stem: String = stem.chars().take(100).collect(); + let mut temp = tempfile::NamedTempFile::new_in(folder).map_err(|e| e.to_string())?; + temp.write_all(bytes).and_then(|_| temp.as_file().sync_all()).map_err(|e| e.to_string())?; + for n in 0..1000 { + let name = if n == 0 { format!("{stem}.{extension}") } else { format!("{stem} ({n}).{extension}") }; + let target = folder.join(name); + if let Ok(meta) = fs::symlink_metadata(&target) { + if meta.is_file() && meta.len() == bytes.len() as u64 { + let mut existing = Vec::new(); + File::open(&target).map_err(|e| e.to_string())?.take(MAX_INPUT + 1).read_to_end(&mut existing).map_err(|e| e.to_string())?; + if existing == bytes { + sync_parent(&target)?; + return Ok(target); + } + } + continue; + } + match temp.persist_noclobber(&target) { + Ok(_) => { + sync_parent(&target)?; + return Ok(target); + } + Err(e) if e.error.kind() == std::io::ErrorKind::AlreadyExists => temp = e.file, + Err(e) => return Err(e.to_string()), + } + } + Err("too many existing output filenames; no file was overwritten".into()) +} + +/// Retry failed inputs / reschedule completed once tasks without forgetting successful receipts. +pub fn reset(config_path: &Path, task_id: &str, root: Option<&Path>) -> Result<(), String> { + reset_for_run(config_path, task_id, root, false) +} + +pub fn run_now(config_path: &Path, task_id: &str, root: Option<&Path>) -> Result<(), String> { + reset_for_run(config_path, task_id, root, true) +} + +fn reset_for_run(config_path: &Path, task_id: &str, root: Option<&Path>, immediate: bool) -> Result<(), String> { + let path = confined(config_path, root)?; + if !load_config(&path)?.tasks.iter().any(|t| t.id == task_id) { + return Err("no such Hot Folder task".into()); + } + let lock_path = confined(&path.with_extension("lock"), root)?; + let lock = OpenOptions::new().create(true).truncate(false).read(true).write(true).open(lock_path).map_err(|e| e.to_string())?; + lock.try_lock().map_err(|_| "worker is busy; stop the task and retry shortly".to_string())?; + let mut state = read_state(&path)?; + let publication = state.tasks.remove(task_id).and_then(|status| status.attempt_started_at); + if immediate || publication.is_some() { + state.tasks.insert(task_id.into(), TaskStatus { batch_active: immediate, attempt_started_at: publication, ..Default::default() }); + } + state.observations.retain(|k, _| !k.starts_with(&format!("{task_id}:"))); + let epoch = state.observation_epochs.entry(task_id.into()).or_default(); + *epoch = epoch.checked_add(1).ok_or("too many explicit task resets")?; + journal::save(&path, &mut state) +} + +#[cfg(test)] +mod tests { + use super::*; + + fn setup() -> (tempfile::TempDir, PathBuf, Task) { + let dir = tempfile::tempdir().unwrap(); + let input = dir.path().join("input"); + let output = dir.path().join("output"); + let archive = dir.path().join("archive"); + for path in [&input, &output, &archive] { + fs::create_dir(path).unwrap(); + } + let task = Task { id: "scan".into(), name: "Scan task".into(), input, output, archive, enabled: true, ..Default::default() }; + let path = dir.path().join("tasks.json"); + save_config(&path, &Config { tasks: vec![task.clone()] }, None).unwrap(); + (dir, path, task) + } + + /// A relative configuration path under `--root` is written inside the root, not next to + /// the process's working directory. + #[test] + fn a_confined_configuration_is_saved_inside_its_root() { + let dir = tempfile::tempdir().unwrap(); + let name = Path::new("pdfcraft-confined-save-test.json"); + save_config(name, &Config::default(), Some(dir.path())).unwrap(); + assert!(dir.path().join(name).is_file(), "written under the root"); + assert!(!name.exists(), "nothing written relative to the working directory"); + } + + fn text_pdf() -> Arc> { + Session::new().create_from_text("test", "A searchable original remains intact").unwrap() + } + + fn settled(task: &Task, state: &mut State, path: &Path) -> Result<(), String> { + step(task, state, 10, path, None, &|| false)?; + step(task, state, 13, path, None, &|| false) + } + + #[test] + fn hot_folder_initialize_is_atomic_and_preserves_existing_configs() { + let dir = tempfile::tempdir().unwrap(); + let path = dir.path().join("nested/tasks.json"); + initialize_config(&path).unwrap(); + assert!(load_config(&path).unwrap().tasks.is_empty()); + fs::write(&path, b"broken existing settings").unwrap(); + assert!(initialize_config(&path).is_err()); + assert_eq!(fs::read(&path).unwrap(), b"broken existing settings"); + } + + #[test] + fn hot_folder_batch_waits_for_all_inputs_and_saves_multiple_outputs_before_deletion() { + let (_dir, config, mut task) = setup(); + task.originals = Originals::Delete; + task.settings.recognize = false; + task.settings.auto_rotate = false; + task.settings.deskew = false; + task.output_plan.steps = vec![ + output::SaveStep { + grouping: output::Grouping::All, + optimization: output::optimization::Settings { mode: output::optimization::Mode::Lossless, ..Default::default() }, + ..Default::default() + }, + output::SaveStep { format: output::Format::Txt, grouping: output::Grouping::All, ..Default::default() }, + ]; + save_config(&config, &Config { tasks: vec![task.clone()] }, None).unwrap(); + fs::write(task.input.join("a.pdf"), text_pdf().as_slice()).unwrap(); + let mut state = State::default(); + step(&task, &mut state, 10, &config, None, &|| false).unwrap(); + fs::write(task.input.join("b.pdf"), text_pdf().as_slice()).unwrap(); + step(&task, &mut state, 13, &config, None, &|| false).unwrap(); + assert!(fs::read_dir(&task.output).unwrap().next().is_none()); + step(&task, &mut state, 16, &config, None, &|| false).unwrap(); + assert!(fs::read_dir(&task.input).unwrap().next().is_none()); + assert_eq!(fs::read_dir(&task.output).unwrap().count(), 2); + let pdf = fs::read(task.output.join("Scan task.pdf")).unwrap(); + let mut session = Session::new(); + let id = session.open("combined", None, Arc::new(pdf), None).unwrap(); + assert_eq!(session.get(id).unwrap().info.pages.len(), 2); + assert_eq!(read_state(&config).unwrap().receipts.len(), 2); + let saved = read_state(&config).unwrap(); + let summary = saved.tasks["scan"].last_optimization.as_ref().unwrap(); + assert_eq!(summary.documents, 1); + assert!(summary.bytes_after <= summary.bytes_before); + assert_eq!(summary.bytes_after, fs::metadata(task.output.join("Scan task.pdf")).unwrap().len()); + } + + #[test] + fn hot_folder_failed_second_output_preserves_all_sources_and_publishes_nothing() { + let (_dir, config, mut task) = setup(); + task.originals = Originals::Delete; + task.settings.recognize = false; + task.settings.auto_rotate = false; + task.settings.deskew = false; + task.output_plan.steps.push(output::SaveStep { + format: output::Format::Txt, + folder: Some(task.archive.join("missing")), + ..Default::default() + }); + save_json(&config, &Config { tasks: vec![task.clone()] }).unwrap(); + fs::write(task.input.join("source.pdf"), text_pdf().as_slice()).unwrap(); + let mut state = State::default(); + assert!(settled(&task, &mut state, &config).is_err()); + assert!(task.input.join("source.pdf").exists()); + assert!(fs::read_dir(&task.output).unwrap().next().is_none()); + assert!(state.receipts.is_empty()); + } + + #[test] + fn hot_folder_rejects_overlapping_folders_and_invalid_options() { + let (_dir, _, mut t) = setup(); + t.output = t.input.clone(); + assert!(validate(&Config { tasks: vec![t.clone()] }, None).unwrap_err().contains("must not contain")); + t.output = t.archive.clone(); + t.settings.language = "unsupported".into(); + assert!(validate(&Config { tasks: vec![t.clone()] }, None).is_err()); + t.settings.language = "de".into(); + t.settle_seconds = 0; + assert!(validate(&Config { tasks: vec![t] }, None).is_err()); + } + + #[test] + fn hot_folder_optimization_refuses_signed_sources_before_page_selection_and_delete() { + let (_dir, config, mut task) = setup(); + task.originals = Originals::Delete; + task.settings.recognize = false; + task.settings.auto_rotate = false; + task.settings.deskew = false; + task.preprocessing.pages = "1".into(); + task.output_plan.steps[0].optimization.mode = output::optimization::Mode::Lossless; + let p12 = fs::read(concat!(env!("CARGO_MANIFEST_DIR"), "/../sign/tests/data/ec-p256.p12")).unwrap(); + let identity = crate::sign::pkcs12::open(&p12, "test").unwrap(); + let mut session = Session::new().with_timestamp(1_800_000_000); + let source = session.combine(&[("first.pdf".into(), text_pdf()), ("signed-page.pdf".into(), text_pdf())]).unwrap(); + let id = session.open("signed.pdf", None, source, None).unwrap(); + let signed = session.sign(id, &identity, crate::SignOptions { page: 1, rect: None, ..Default::default() }).unwrap(); + fs::write(task.input.join("source.pdf"), signed.as_slice()).unwrap(); + save_config(&config, &Config { tasks: vec![task.clone()] }, None).unwrap(); + let mut state = State::default(); + let error = settled(&task, &mut state, &config).unwrap_err(); + assert!(error.contains("signed PDFs"), "{error}"); + assert_eq!(fs::read(task.input.join("source.pdf")).unwrap(), *signed); + assert!(state.receipts.is_empty()); + assert_eq!(fs::read_dir(&task.output).unwrap().count(), 0); + } + + #[test] + fn hot_folder_settling_and_durable_receipts_prevent_duplicates_and_overwrites() { + if !ocr::available() { + return; + } + let (_dir, config, task) = setup(); + let original = text_pdf(); + fs::write(task.input.join("document.pdf"), original.as_slice()).unwrap(); + fs::write(task.output.join("document.pdf"), b"existing result").unwrap(); + let mut state = State::default(); + step(&task, &mut state, 10, &config, None, &|| false).unwrap(); + step(&task, &mut state, 12, &config, None, &|| false).unwrap(); + assert_eq!(fs::read_dir(&task.output).unwrap().count(), 1); + step(&task, &mut state, 13, &config, None, &|| false).unwrap(); + assert_eq!(fs::read(task.output.join("document.pdf")).unwrap(), b"existing result"); + assert_eq!(fs::read(task.input.join("document.pdf")).unwrap(), *original); + let output = task.output.join("document (1).pdf"); + assert!(output.exists()); + let mut restored = read_state(&config).unwrap(); + restored.observations.clear(); + settled(&task, &mut restored, &config).unwrap(); + assert_eq!(fs::read_dir(&task.output).unwrap().count(), 2); + assert_eq!(restored.receipts.len(), 1); + } + + #[test] + fn hot_folder_changes_restart_settling_and_failures_preserve_originals() { + let (_dir, config, mut task) = setup(); + task.originals = Originals::Delete; + save_config(&config, &Config { tasks: vec![task.clone()] }, None).unwrap(); + let source = task.input.join("broken.pdf"); + fs::write(&source, b"partial").unwrap(); + let mut state = State::default(); + step(&task, &mut state, 10, &config, None, &|| false).unwrap(); + fs::write(&source, b"still not a complete PDF").unwrap(); + step(&task, &mut state, 13, &config, None, &|| false).unwrap(); + assert!(fs::read_dir(&task.output).unwrap().next().is_none()); + assert!(step(&task, &mut state, 16, &config, None, &|| false).is_err()); + assert!(source.exists()); + assert!(state.receipts.is_empty()); + } + + #[test] + fn hot_folder_links_out_of_the_input_are_not_followed() { + let (dir, config, mut task) = setup(); + task.recursive = true; + task.originals = Originals::Delete; + save_config(&config, &Config { tasks: vec![task.clone()] }, None).unwrap(); + let outside = dir.path().join("outside"); + fs::create_dir(&outside).unwrap(); + fs::write(outside.join("secret.pdf"), b"%PDF-1.7 outside").unwrap(); + #[cfg(unix)] + let linked = std::os::unix::fs::symlink(outside.join("secret.pdf"), task.input.join("file.pdf")) + .and_then(|()| std::os::unix::fs::symlink(&outside, task.input.join("folder"))); + #[cfg(windows)] + let linked = std::os::windows::fs::symlink_file(outside.join("secret.pdf"), task.input.join("file.pdf")) + .and_then(|()| std::os::windows::fs::symlink_dir(&outside, task.input.join("folder"))); + if linked.is_err() { + return; // Windows without the symlink privilege + } + let mut state = State::default(); + for now in [10, 20] { + step(&task, &mut state, now, &config, None, &|| false).unwrap(); + } + assert!(state.observations.is_empty()); + assert!(fs::read_dir(&task.output).unwrap().next().is_none()); + assert_eq!(fs::read(outside.join("secret.pdf")).unwrap(), b"%PDF-1.7 outside"); + } + + #[test] + fn hot_folder_move_and_delete_happen_only_after_success() { + if !ocr::available() { + return; + } + for policy in [Originals::Move, Originals::Delete] { + let (_dir, config, mut task) = setup(); + task.originals = policy; + save_config(&config, &Config { tasks: vec![task.clone()] }, None).unwrap(); + let original = text_pdf(); + fs::write(task.input.join("source.pdf"), original.as_slice()).unwrap(); + let mut state = State::default(); + settled(&task, &mut state, &config).unwrap(); + assert!(!task.input.join("source.pdf").exists()); + assert!(task.output.join("source.pdf").exists()); + assert_eq!(read_state(&config).unwrap().receipts.len(), 1); + if policy == Originals::Move { + assert_eq!(fs::read(task.archive.join("source.pdf")).unwrap(), *original); + } + } + } + + #[test] + fn hot_folder_retry_finishes_a_journaled_archive_without_duplicate_outputs() { + let (_dir, config, mut task) = setup(); + task.originals = Originals::Move; + save_config(&config, &Config { tasks: vec![task.clone()] }, None).unwrap(); + let original = text_pdf(); + let path = task.input.join("source.pdf"); + fs::write(&path, original.as_slice()).unwrap(); + // Simulate a crash after outputs and archive copy, before removing the original. + fs::write(task.output.join("source.pdf"), original.as_slice()).unwrap(); + fs::write(task.archive.join("source.pdf"), original.as_slice()).unwrap(); + let hash: String = Sha256::digest(original.as_slice()).iter().map(|b| format!("{b:02x}")).collect(); + let key = format!("{}:{}:{hash}", task.id, confined(&path, None).unwrap().display()); + let mut state = State::default(); + state.receipts.insert( + key.clone(), + Receipt { + outputs: vec![task.output.join("source.pdf")], + source_hash: hash, + source_stamp: fingerprint(&path).unwrap(), + output_proofs: vec![output_proof(&task.output.join("source.pdf"), None).unwrap()], + cleanup: Some(PendingLocalAction::Move { archive: confined(&task.archive, None).unwrap(), relative: "source.pdf".into() }), + }, + ); + let observation_key = format!("{}:{}", task.id, confined(&path, None).unwrap().display()); + state + .observations + .insert(observation_key, Observation { fingerprint: fingerprint(&path).unwrap(), since: 1, attempted: true, receipt_key: None }); + settled(&task, &mut state, &config).unwrap(); + assert!(!path.exists()); + assert_eq!(fs::read_dir(&task.archive).unwrap().count(), 1); + assert_eq!(fs::read_dir(&task.output).unwrap().count(), 1); + assert!(read_state(&config).unwrap().receipts[&key].cleanup.is_none()); + } + + #[test] + fn hot_folder_missing_models_leave_new_work_retryable_and_keep_its_original() { + let (_dir, config, mut task) = setup(); + task.originals = Originals::Delete; + save_config(&config, &Config { tasks: vec![task.clone()] }, None).unwrap(); + let original = text_pdf(); + let source = task.input.join("new.pdf"); + fs::write(&source, original.as_slice()).unwrap(); + let mut state = State::default(); + let checks = std::cell::Cell::new(0); + // Model discovery normally searches several installation paths. Inject its real missing- + // model error so this regression also exercises refusal on machines with models installed. + let unavailable = || { + checks.set(checks.get() + 1); + Err(ocr::OcrError::NoModels.to_string()) + }; + step_with_model_check(&task, &mut state, 10, &config, None, &|| false, &unavailable).unwrap(); + assert_eq!(checks.get(), 0, "an unsettled input does not load models"); + for current in [13, 16] { + assert_eq!( + step_with_model_check(&task, &mut state, current, &config, None, &|| false, &unavailable).unwrap_err(), + ocr::OcrError::NoModels.to_string() + ); + assert_eq!(fs::read(&source).unwrap(), *original); + assert!(fs::read_dir(&task.output).unwrap().next().is_none()); + assert!(fs::read_dir(&task.archive).unwrap().next().is_none()); + assert!(state.receipts.is_empty()); + assert!(state.observations.values().all(|observation| !observation.attempted)); + assert!(!state.tasks[&task.id].blocked); + } + assert_eq!(checks.get(), 2, "an unavailable runtime must not permanently suppress retries"); + } + + #[test] + fn hot_folder_cleanup_recovery_refuses_missing_replaced_and_legacy_outputs() { + for corruption in ["missing", "replaced", "legacy"] { + let (_dir, config, mut task) = setup(); + task.originals = Originals::Delete; + save_config(&config, &Config { tasks: vec![task.clone()] }, None).unwrap(); + let original = text_pdf(); + let source = task.input.join("source.pdf"); + let output = task.output.join("source.pdf"); + fs::write(&source, original.as_slice()).unwrap(); + fs::write(&output, original.as_slice()).unwrap(); + let proof = output_proof(&output, None).unwrap(); + let hash: String = Sha256::digest(original.as_slice()).iter().map(|b| format!("{b:02x}")).collect(); + let key = format!("{}:{}", task.id, confined(&source, None).unwrap().display()); + let stamp = fingerprint(&source).unwrap(); + let mut state = State::default(); + state.receipts.insert( + format!("{key}:{hash}"), + Receipt { + outputs: vec![output.clone()], + source_hash: hash, + source_stamp: stamp.clone(), + output_proofs: if corruption == "legacy" { vec![] } else { vec![proof] }, + cleanup: Some(PendingLocalAction::Delete), + }, + ); + state.observations.insert(key, Observation { fingerprint: stamp, since: 1, attempted: true, receipt_key: None }); + match corruption { + "missing" => fs::remove_file(&output).unwrap(), + "replaced" => fs::write(&output, b"a different result").unwrap(), + _ => {} + } + assert!(step(&task, &mut state, 10, &config, None, &|| false).is_err()); + assert_eq!(fs::read(source).unwrap(), *original); + } + } + + #[test] + fn hot_folder_replacement_during_publication_cannot_become_the_expected_output() { + let (_dir, config, mut task) = setup(); + task.originals = Originals::Delete; + task.settings.recognize = false; + task.settings.auto_rotate = false; + task.settings.deskew = false; + task.output_plan.steps.push(output::SaveStep { format: output::Format::Txt, ..Default::default() }); + save_config(&config, &Config { tasks: vec![task.clone()] }, None).unwrap(); + let original = text_pdf(); + let source = task.input.join("source.pdf"); + let output = task.output.join("source.pdf"); + fs::write(&source, original.as_slice()).unwrap(); + let mut state = State::default(); + step(&task, &mut state, 10, &config, None, &|| false).unwrap(); + let replaced = std::cell::Cell::new(false); + let interfere = || { + if output.exists() && !replaced.replace(true) { + fs::write(&output, b"replaced before all saving steps completed").unwrap(); + } + false + }; + let error = step(&task, &mut state, 13, &config, None, &interfere).unwrap_err(); + assert!(error.contains("no longer matches"), "{error}"); + assert!(state.receipts.is_empty()); + assert_eq!(fs::read(source).unwrap(), *original); + } + + #[test] + fn hot_folder_project_recovery_verifies_every_output_before_any_acknowledgement() { + let (dir, config, mut task) = setup(); + let originals = dir.path().join("originals"); + fs::create_dir(&originals).unwrap(); + let original = text_pdf(); + for name in ["z.pdf", "a.pdf"] { + fs::write(originals.join(name), original.as_slice()).unwrap(); + } + let manifest = originals.join("project.json"); + sources::write_project_manifest( + &manifest, + &sources::ProjectManifest { files: vec!["z.pdf".into(), "a.pdf".into()], ..Default::default() }, + None, + ) + .unwrap(); + task.source = sources::SourceConfig::Project(sources::ProjectSource { manifest, action: sources::SourceAction::Delete }); + task.settings.recognize = false; + task.settings.auto_rotate = false; + task.settings.deskew = false; + task.output_plan.steps = vec![output::SaveStep { grouping: output::Grouping::All, ..Default::default() }]; + save_config(&config, &Config { tasks: vec![task.clone()] }, None).unwrap(); + let mut state = State::default(); + step(&task, &mut state, 10, &config, None, &|| false).unwrap(); + assert!(step(&task, &mut state, 13, &config, None, &|| state_path(&config).exists()).is_err()); + assert_eq!(state.receipts.len(), 2); + let output = task.output.join("Scan task.pdf"); + let saved = fs::read(&output).unwrap(); + fs::write(&output, b"replaced output").unwrap(); + let mut restored = read_state(&config).unwrap(); + assert!(step(&task, &mut restored, 16, &config, None, &|| false).is_err()); + assert!(originals.join("z.pdf").exists() && originals.join("a.pdf").exists()); + fs::write(&output, saved).unwrap(); + step(&task, &mut restored, 19, &config, None, &|| false).unwrap(); + assert!(!originals.join("z.pdf").exists() && !originals.join("a.pdf").exists()); + assert_eq!(fs::read_dir(&task.output).unwrap().count(), 1); + } + + #[test] + fn hot_folder_pausing_or_changing_policy_during_preprocessing_leaves_the_input_retryable() { + for policy_change in [false, true] { + let (_dir, config, mut task) = setup(); + task.originals = Originals::Delete; + task.preprocessing.grayscale = true; + task.settings.recognize = false; + task.settings.auto_rotate = false; + task.settings.deskew = false; + task.settings.dpi = 72.0; + save_config(&config, &Config { tasks: vec![task.clone()] }, None).unwrap(); + fs::write(task.input.join("source.pdf"), text_pdf().as_slice()).unwrap(); + let mut state = State::default(); + step(&task, &mut state, 10, &config, None, &|| false).unwrap(); + let calls = std::cell::Cell::new(0); + let pause = || { + calls.set(calls.get() + 1); + if calls.get() == 2 { + let mut changed = task.clone(); + if policy_change { + changed.originals = Originals::Keep; + } else { + changed.enabled = false; + } + save_config(&config, &Config { tasks: vec![changed] }, None).unwrap(); + } + false + }; + assert!(step(&task, &mut state, 13, &config, None, &pause).is_err()); + assert!(state.observations.values().all(|observation| !observation.attempted)); + assert!(task.input.join("source.pdf").exists()); + if policy_change { + task.originals = Originals::Keep; + } + save_config(&config, &Config { tasks: vec![task.clone()] }, None).unwrap(); + step(&task, &mut state, 16, &config, None, &|| false).unwrap(); + assert!(task.output.join("source.pdf").exists()); + assert_eq!(task.input.join("source.pdf").exists(), policy_change); + } + } + + #[test] + fn hot_folder_recurses_and_makes_real_scans_searchable() { + if !ocr::available() { + return; + } + let (_dir, config, mut task) = setup(); + task.recursive = true; + task.settings.auto_rotate = false; + task.settings.deskew = false; + let mut s = Session::new(); + save_config(&config, &Config { tasks: vec![task.clone()] }, None).unwrap(); + let id = s.open("text", None, text_pdf(), None).unwrap(); + let png = crate::export::Exporter::new(s.get(id).unwrap()).png(0, 150.0).unwrap(); + fs::create_dir(task.input.join("child")).unwrap(); + fs::write(task.input.join("child/scan.png"), png).unwrap(); + let mut state = State::default(); + settled(&task, &mut state, &config).unwrap(); + let bytes = fs::read(task.output.join("child/scan.pdf")).unwrap(); + let id = s.open("result", None, Arc::new(bytes), None).unwrap(); + assert!(crate::export::Exporter::new(s.get(id).unwrap()).text(0).unwrap().contains("searchable")); + } + + #[test] + fn hot_folder_recognition_regions_exclude_new_text_without_removing_visible_content() { + if !ocr::available() { + return; + } + let (_dir, config, mut task) = setup(); + task.settings.auto_rotate = false; + task.settings.deskew = false; + task.preprocessing.regions.push(preprocess::Region { exclude: true, ..Default::default() }); + save_config(&config, &Config { tasks: vec![task.clone()] }, None).unwrap(); + let mut session = Session::new(); + let id = session.open("source", None, text_pdf(), None).unwrap(); + let png = crate::export::Exporter::new(session.get(id).unwrap()).png(0, 150.0).unwrap(); + fs::write(task.input.join("scan.png"), &png).unwrap(); + let mut state = State::default(); + settled(&task, &mut state, &config).unwrap(); + let bytes = fs::read(task.output.join("scan.pdf")).unwrap(); + let id = session.open("output", None, Arc::new(bytes), None).unwrap(); + let mut export = crate::export::Exporter::new(session.get(id).unwrap()); + assert!(export.text(0).unwrap().trim().is_empty()); + let rendered = image::load_from_memory(&export.png(0, 72.0).unwrap()).unwrap().to_rgb8(); + assert!(rendered.pixels().any(|p| p.0.iter().any(|v| *v < 200))); + } + + #[test] + fn hot_folder_stops_without_writing_partial_output() { + if !ocr::available() { + return; + } + let (_dir, config, task) = setup(); + fs::write(task.input.join("source.pdf"), text_pdf().as_slice()).unwrap(); + let mut state = State::default(); + step(&task, &mut state, 10, &config, None, &|| false).unwrap(); + assert!(step(&task, &mut state, 13, &config, None, &|| true).unwrap_err().contains("stopped")); + assert!(fs::read_dir(&task.output).unwrap().next().is_none()); + assert!(task.input.join("source.pdf").exists()); + } + + #[test] + fn hot_folder_schedule_lock_and_root_are_enforced() { + let (dir, config, mut task) = setup(); + task.start_at = now() + 3600; + save_config(&config, &Config { tasks: vec![task] }, None).unwrap(); + assert!(poll(&config, Some(dir.path())).unwrap().tasks.is_empty()); + let lock = OpenOptions::new().create(true).truncate(false).read(true).write(true).open(config.with_extension("lock")).unwrap(); + lock.lock().unwrap(); + assert!(poll(&config, None).unwrap_err().contains("another")); + assert!(confined(&dir.path().join("../outside.pdf"), Some(dir.path())).is_err()); + } + + #[test] + fn blank_page_removal_keeps_text_and_refuses_an_empty_document() { + let s = Session::new(); + assert!(remove_blank_pages(s.create_blank(100.0, 100.0, 2).unwrap()).unwrap_err().contains("all pages")); + let text = text_pdf(); + assert_eq!(remove_blank_pages(text.clone()).unwrap(), text); + } +} + +#[cfg(test)] +#[path = "hot_folder_server_tests.rs"] +mod server_tests; diff --git a/crates/engine/src/hot_folder_analysis.rs b/crates/engine/src/hot_folder_analysis.rs new file mode 100644 index 0000000000..15db4243f5 --- /dev/null +++ b/crates/engine/src/hot_folder_analysis.rs @@ -0,0 +1,601 @@ +//! Read-only, versioned analysis of existing PDF contents. Never runs OCR, scripts, +//! rendering or saving; image rectangles are inferred from drawing instructions. + +use std::collections::{BTreeMap, BTreeSet}; +use std::io::Write; +use std::sync::Arc; + +use pdfcraft_content::Matrix; +use pdfcraft_cos::{Dict, Document, ObjRef, Object}; +use serde::Serialize; + +const MAX_INPUT: usize = 512 * 1024 * 1024; +const MAX_REPORT: usize = 16 * 1024 * 1024; +const MAX_TEXT: usize = 8 * 1024 * 1024; +const MAX_CONTENT: usize = 8 * 1024 * 1024; +const MAX_STREAM: usize = 2 * 1024 * 1024; +const MAX_PAGES: usize = 10_000; +const MAX_ITEMS: usize = 50_000; +const MAX_OPERATORS: usize = 100_000; + +#[derive(Serialize)] +struct Report { + format: &'static str, + version: u32, + ocr_performed: bool, + coordinate_space: &'static str, + document: Metadata, + pages: Vec, + limitations: Vec<&'static str>, +} +#[derive(Serialize)] +struct Metadata { + pdf_version: String, + bytes: usize, + page_count: usize, + encrypted: bool, + info: BTreeMap, + has_xmp_metadata: bool, + repair_log: Vec, +} +#[derive(Serialize)] +struct PageReport { + page_index: usize, + page_number: usize, + media_box: [f64; 4], + crop_box: [f64; 4], + rotation: i64, + user_unit: f64, + display_size_points: [f64; 2], + content: ContentKind, + has_text_operators: bool, + has_vector_paint: bool, + text_blocks: Vec, + images: Vec, + warnings: Vec, +} +#[derive(Serialize)] +#[serde(rename_all = "snake_case")] +enum ContentKind { + ExistingText, + ImageWithoutText, + NoExtractableText, + EmptyContent, +} +#[derive(Serialize)] +struct TextBlock { + text: String, + rect: [f64; 4], + base_font: String, + font_size: f64, + bold: bool, + italic: bool, +} +#[derive(Serialize)] +struct Image { + rect: [f64; 4], + matrix: [f64; 6], + pixel_width: u32, + pixel_height: u32, + resource: Option, + inline: bool, +} + +/// Analyze zero-based pages, preserving their requested order; an empty selection +/// means every page. Duplicate or nonexistent pages are errors. Output is UTF-8 JSON +/// version 1, at most 16 MiB. Input bytes and originals are never modified. +/// This synchronous API belongs on a worker thread; cancellation is checked between +/// content operators, form calls and extraction phases. No OCR model is consulted. +pub fn analyze(bytes: &[u8], pages: &[usize], should_stop: &dyn Fn() -> bool) -> Result, String> { + crate::guard(|| analyze_inner(bytes, pages, should_stop))? +} + +fn analyze_inner(bytes: &[u8], selection: &[usize], stop: &dyn Fn() -> bool) -> Result, String> { + check(stop)?; + if bytes.is_empty() || bytes.len() > MAX_INPUT { + return Err("analysis needs a PDF of at most 512 MiB".into()); + } + let doc = Document::open_with_stream_limit(Arc::new(bytes.to_vec()), None, MAX_STREAM).map_err(|error| format!("cannot analyze PDF: {error}"))?; + if doc.permissions().is_some_and(|permissions| !permissions.copy()) { + return Err("PDF permissions do not allow text extraction".into()); + } + check(stop)?; + let all = pdfcraft_model::pages(&doc); + if all.is_empty() || all.len() > MAX_PAGES || selection.len() > MAX_PAGES { + return Err("analysis supports 1..10000 pages".into()); + } + let selected = if selection.is_empty() { (0..all.len()).collect::>() } else { selection.to_vec() }; + let mut seen = BTreeSet::new(); + if selected.iter().any(|page| *page >= all.len() || !seen.insert(*page)) { + return Err("analysis selection contains a duplicate or nonexistent page".into()); + } + let mut budget = Budget::default(); + let mut info = BTreeMap::new(); + for key in ["Title", "Author", "Subject", "Keywords", "Creator", "Producer", "CreationDate", "ModDate", "Trapped"] { + if let Some(value) = pdfcraft_organize::info(&doc, key) { + budget.text(&value)?; + info.insert(key.into(), value); + } + } + let repair_log = doc.repair_log().to_vec(); + for warning in &repair_log { + budget.text(warning)?; + } + let has_xmp_metadata = doc.root().and_then(|root| doc.get(root).as_dict().map(|dict| dict.contains(b"Metadata"))).unwrap_or(false); + let document = Metadata { + pdf_version: doc.version().into(), + bytes: bytes.len(), + page_count: all.len(), + encrypted: doc.security().is_some(), + info, + has_xmp_metadata, + repair_log, + }; + let mut reports = Vec::with_capacity(selected.len()); + for page_index in selected { + check(stop)?; + let page = all.get(page_index).ok_or("analysis page is missing")?; + let crop_box = page.crop(&doc); + let media_box = rectangle(&doc, page.dict.get(b"MediaBox"))?.unwrap_or([0.0, 0.0, 612.0, 792.0]); + let (width, height) = page.display_size(&doc); + if ![width, height].iter().all(|value| value.is_finite() && *value > 0.0) { + return Err(format!("page {} has invalid display geometry", page_index + 1)); + } + let mut inventory = Inventory::default(); + let resources = dictionary(&doc, page.dict.get(b"Resources")); + let mut state = Graphics::default(); + let mut work = Work::default(); + if let Some(contents) = page.dict.get(b"Contents") { + let resolved = doc.resolve(contents); + let streams = if let Object::Array(array) = &*resolved { array.clone() } else { vec![contents.clone()] }; + if streams.len() > 4096 { + return Err("analysis page has too many content streams".into()); + } + for object in streams { + let object = doc.resolve(&object); + let Object::Stream(stream) = &*object else { + return Err("analysis page has a malformed content stream".into()); + }; + let data = stream.decoded_within(MAX_STREAM).map_err(|error| format!("analysis content cannot be decoded: {error}"))?; + walk(&doc, &data, &resources, &mut state, &mut inventory, &mut work, stop)?; + } + } + check(stop)?; + let blocks = + pdfcraft_edit::reading_blocks(&doc, page_index).map_err(|error| format!("cannot analyze text on page {}: {error}", page_index + 1))?; + if blocks.len().saturating_add(inventory.images.len()) > MAX_ITEMS { + return Err("analysis page exceeds 50000 text/image regions".into()); + } + let mut text_blocks = Vec::new(); + for block in blocks { + check(stop)?; + if block.text.trim().is_empty() { + continue; + } + if !block.rect.iter().chain([&block.size]).all(|value| value.is_finite()) { + return Err("analysis encountered non-finite text geometry".into()); + } + budget.text(&block.text)?; + budget.text(&block.base_font)?; + text_blocks.push(TextBlock { + text: block.text, + rect: block.rect, + base_font: block.base_font, + font_size: block.size, + bold: block.bold, + italic: block.italic, + }); + } + for image in &inventory.images { + if let Some(resource) = &image.resource { + budget.text(resource)?; + } + } + budget.items = budget.items.saturating_add(text_blocks.len()).saturating_add(inventory.images.len()); + if budget.items > MAX_ITEMS { + return Err("analysis report exceeds 50000 text/image regions; select fewer pages".into()); + } + let content = if !text_blocks.is_empty() { + ContentKind::ExistingText + } else if !inventory.images.is_empty() { + ContentKind::ImageWithoutText + } else if inventory.has_text || inventory.has_vector || inventory.other_paint { + ContentKind::NoExtractableText + } else { + ContentKind::EmptyContent + }; + if inventory.has_text && text_blocks.is_empty() { + inventory.warnings.push("Text drawing operators exist, but their text could not be decoded; OCR was not run.".into()); + } + if page.dict.contains(b"Annots") { + inventory.warnings.push("Annotation and form-widget appearances are not part of this content inventory.".into()); + } + reports.push(PageReport { + page_index, + page_number: page_index + 1, + media_box, + crop_box, + rotation: page.rotation(&doc), + user_unit: page.user_unit(&doc), + display_size_points: [width, height], + content, + has_text_operators: inventory.has_text, + has_vector_paint: inventory.has_vector, + text_blocks, + images: inventory.images, + warnings: inventory.warnings, + }); + } + check(stop)?; + let report = Report { + format: "pdfcraft-analysis", + version: 1, + ocr_performed: false, + coordinate_space: "PDF default user space; unrotated, y upward. Multiply by page.user_unit for points. Rectangles are [x0,y0,x1,y1].", + document, + pages: reports, + limitations: vec![ + "This describes existing PDF instructions and decoded text, not visual OCR or semantic layout recognition.", + "Text blocks retain content order; reading order in complex layouts is not guaranteed.", + "Image rectangles are transformed placement bounds; clipping, masks, transparency and optional-layer visibility are not applied.", + "An image without text may be a scan or other artwork; an empty content inventory does not prove the rendered page is blank.", + "Document Info fields are reported; XMP presence is reported without parsing its separate metadata packet.", + ], + }; + let mut output = LimitedOutput(Vec::new()); + serde_json::to_writer_pretty(&mut output, &report).map_err(|_| "analysis report exceeds 16 MiB or could not be encoded")?; + check(stop)?; + Ok(output.0) +} + +#[derive(Default)] +struct Budget { + text: usize, + items: usize, +} +impl Budget { + fn text(&mut self, text: &str) -> Result<(), String> { + self.text = self.text.saturating_add(text.len()); + if self.text > MAX_TEXT { Err("analysis text exceeds 8 MiB; select fewer pages".into()) } else { Ok(()) } + } +} +struct LimitedOutput(Vec); +impl Write for LimitedOutput { + fn write(&mut self, bytes: &[u8]) -> std::io::Result { + if self.0.len().saturating_add(bytes.len()) > MAX_REPORT { + return Err(std::io::Error::other("analysis output limit")); + } + self.0.extend_from_slice(bytes); + Ok(bytes.len()) + } + fn flush(&mut self) -> std::io::Result<()> { + Ok(()) + } +} +fn check(stop: &dyn Fn() -> bool) -> Result<(), String> { + if stop() { Err("analysis cancelled; originals unchanged".into()) } else { Ok(()) } +} +fn dictionary(doc: &Document, object: Option<&Object>) -> Dict { + object.map(|value| doc.resolve(value)).and_then(|value| value.as_dict().cloned()).unwrap_or_default() +} +fn rectangle(doc: &Document, object: Option<&Object>) -> Result, String> { + let Some(object) = object else { + return Ok(None); + }; + let object = doc.resolve(object); + let array = object.as_array().filter(|array| array.len() == 4).ok_or("analysis encountered an invalid rectangle")?; + let mut values = [0.0_f64; 4]; + for (target, value) in values.iter_mut().zip(array) { + *target = doc.resolve(value).as_f64().filter(|value| value.is_finite()).ok_or("analysis rectangle is non-finite")?; + } + Ok(Some([values[0].min(values[2]), values[1].min(values[3]), values[0].max(values[2]), values[1].max(values[3])])) +} +#[derive(Default)] +struct Inventory { + images: Vec, + has_text: bool, + has_vector: bool, + other_paint: bool, + warnings: Vec, +} +struct Graphics { + matrix: Matrix, + stack: Vec, +} +impl Default for Graphics { + fn default() -> Self { + Self { matrix: Matrix::IDENTITY, stack: Vec::new() } + } +} +#[derive(Default)] +struct Work { + decoded: usize, + operators: usize, + forms: usize, + depth: usize, + path: Vec, +} + +#[allow(clippy::too_many_arguments)] +fn walk( + doc: &Document, + data: &[u8], + resources: &Dict, + graphics: &mut Graphics, + inventory: &mut Inventory, + work: &mut Work, + stop: &dyn Fn() -> bool, +) -> Result<(), String> { + check(stop)?; + work.decoded = work.decoded.saturating_add(data.len()); + if work.decoded > MAX_CONTENT { + return Err("analysis page expands beyond 8 MiB of content".into()); + } + let parsed = pdfcraft_content::parse(data); + if parsed.skipped > 0 { + return Err("analysis encountered malformed content instructions; report was not published".into()); + } + work.operators = work.operators.saturating_add(parsed.ops.len()); + if work.operators > MAX_OPERATORS { + return Err("analysis page exceeds 100000 drawing instructions".into()); + } + let xobjects = dictionary(doc, resources.get(b"XObject")); + for op in parsed.ops { + check(stop)?; + match op.op.as_slice() { + b"q" => { + if graphics.stack.len() >= 256 { + return Err("analysis graphics-state nesting exceeds 256".into()); + } + graphics.stack.push(graphics.matrix); + } + b"Q" => graphics.matrix = graphics.stack.pop().ok_or("analysis encountered an unbalanced graphics state")?, + b"cm" => { + let matrix = + op.nums::<6>().filter(|matrix| matrix.iter().all(|value| value.is_finite())).ok_or("analysis encountered an invalid matrix")?; + graphics.matrix = Matrix(matrix).then(&graphics.matrix); + if !graphics.matrix.0.iter().all(|value| value.is_finite()) { + return Err("analysis matrix overflow".into()); + } + } + b"Tj" | b"TJ" | b"'" | b"\"" => inventory.has_text = true, + b"S" | b"s" | b"f" | b"F" | b"f*" | b"B" | b"B*" | b"b" | b"b*" => inventory.has_vector = true, + b"sh" => inventory.other_paint = true, + b"BI" => { + let (dict, _) = op.inline.as_ref().ok_or("analysis inline image is malformed")?; + push_image(dict, graphics.matrix, None, true, inventory)?; + } + b"Do" => { + let name = op.name(0).ok_or("analysis XObject call has no name")?; + let object = xobjects.get(name).ok_or("analysis XObject resource is missing")?; + let id = object.as_ref(); + let object = doc.resolve(object); + let Object::Stream(stream) = &*object else { + return Err("analysis XObject resource is not a stream".into()); + }; + match stream.dict.name(b"Subtype") { + Some(b"Image") => push_image(&stream.dict, graphics.matrix, Some(String::from_utf8_lossy(name).into_owned()), false, inventory)?, + Some(b"Form") => { + work.forms = work.forms.saturating_add(1); + if work.depth >= 12 || work.forms > 256 || id.is_some_and(|id| work.path.contains(&id)) { + return Err("analysis form recursion or visit limit reached".into()); + } + let form_matrix = if let Some(matrix) = stream.dict.get(b"Matrix") { + let value = doc.resolve(matrix); + value.as_array().and_then(|values| Matrix::from_operands(values)).ok_or("analysis form matrix is malformed")? + } else { + Matrix::IDENTITY + }; + let matrix = form_matrix.then(&graphics.matrix); + if !matrix.0.iter().all(|value| value.is_finite()) { + return Err("analysis form matrix is non-finite".into()); + } + let form_resources = + if stream.dict.contains(b"Resources") { dictionary(doc, stream.dict.get(b"Resources")) } else { resources.clone() }; + let data = stream.decoded_within(MAX_STREAM).map_err(|error| format!("analysis form cannot be decoded: {error}"))?; + if let Some(id) = id { + work.path.push(id); + } + work.depth += 1; + let mut inner = Graphics { matrix, stack: Vec::new() }; + walk(doc, &data, &form_resources, &mut inner, inventory, work, stop)?; + work.depth -= 1; + if id.is_some() { + work.path.pop(); + } + } + _ => { + inventory.other_paint = true; + if inventory.warnings.is_empty() { + inventory.warnings.push("An unsupported XObject subtype is present.".into()); + } + } + } + } + _ => {} + } + } + Ok(()) +} +fn push_image(dict: &Dict, matrix: Matrix, resource: Option, inline: bool, inventory: &mut Inventory) -> Result<(), String> { + if inventory.images.len() >= MAX_ITEMS { + return Err("analysis page exceeds 50000 image placements".into()); + } + let rect = matrix.bbox([0.0, 0.0, 1.0, 1.0]); + if !rect.iter().all(|value| value.is_finite()) { + return Err("analysis image bounds are non-finite".into()); + } + let dimension = |long, short| { + dict.int(long) + .or_else(|| dict.int(short)) + .and_then(|value| u32::try_from(value).ok()) + .filter(|value| *value > 0) + .ok_or_else(|| "analysis image dimensions are missing or invalid".to_owned()) + }; + inventory.images.push(Image { + rect, + matrix: matrix.0, + pixel_width: dimension(b"Width", b"W")?, + pixel_height: dimension(b"Height", b"H")?, + resource, + inline, + }); + Ok(()) +} + +#[cfg(test)] +mod tests { + use super::*; + use pdfcraft_cos::{SaveOptions, Stream, write_full}; + use serde_json::{Value, json}; + + fn nums(values: &[f64]) -> Object { + Object::Array(values.iter().map(|value| Object::Real(*value)).collect()) + } + fn fixture() -> Document { + let mut doc = pdfcraft_create::blank(200.0, 300.0, 3).unwrap(); + let pages = pdfcraft_model::pages(&doc); + let mut font = Dict::new(); + font.set(b"Type".to_vec(), Object::name("Font")); + font.set(b"Subtype".to_vec(), Object::name("Type1")); + font.set(b"BaseFont".to_vec(), Object::name("Helvetica")); + let font = doc.add(font); + let mut fonts = Dict::new(); + fonts.set(b"F1".to_vec(), Object::Ref(font)); + let mut resources = Dict::new(); + resources.set(b"Font".to_vec(), fonts); + let text = doc.add(Stream::from_raw(Dict::new(), b"BT /F1 12 Tf 20 230 Td (Existing searchable text) Tj ET".to_vec())); + doc.update_dict(pages[0].obj, |dict| { + dict.set(b"Resources".to_vec(), resources); + dict.set(b"Contents".to_vec(), Object::Ref(text)); + dict.set(b"CropBox".to_vec(), nums(&[10.0, 20.0, 190.0, 290.0])); + dict.set(b"Rotate".to_vec(), Object::Int(90)); + dict.set(b"UserUnit".to_vec(), Object::Real(2.0)); + }) + .unwrap(); + let mut image = Dict::new(); + image.set(b"Subtype".to_vec(), Object::name("Image")); + image.set(b"Width".to_vec(), Object::Int(1)); + image.set(b"Height".to_vec(), Object::Int(1)); + image.set(b"ColorSpace".to_vec(), Object::name("DeviceRGB")); + image.set(b"BitsPerComponent".to_vec(), Object::Int(8)); + let image = doc.add(Stream::from_raw(image, vec![90, 100, 110])); + let mut objects = Dict::new(); + objects.set(b"Im".to_vec(), Object::Ref(image)); + let mut inner_res = Dict::new(); + inner_res.set(b"XObject".to_vec(), objects); + let mut form = Dict::new(); + form.set(b"Subtype".to_vec(), Object::name("Form")); + form.set(b"BBox".to_vec(), nums(&[0.0, 0.0, 200.0, 300.0])); + form.set(b"Matrix".to_vec(), nums(&[1.0, 0.0, 0.0, 1.0, 5.0, 7.0])); + form.set(b"Resources".to_vec(), inner_res); + let form = doc.add(Stream::from_raw(form, b"q 20 0 0 30 1 2 cm /Im Do Q".to_vec())); + let mut objects = Dict::new(); + objects.set(b"Fm".to_vec(), Object::Ref(form)); + let mut resources = Dict::new(); + resources.set(b"XObject".to_vec(), objects); + let content = doc.add(Stream::from_raw( + Dict::new(), + b"q 2 0 0 2 50 60 cm /Fm Do Q q 10 0 0 5 100 100 cm BI /W 1 /H 1 /CS /RGB /BPC 8 ID abc EI Q".to_vec(), + )); + doc.update_dict(pages[1].obj, |dict| { + dict.set(b"Resources".to_vec(), resources); + dict.set(b"Contents".to_vec(), Object::Ref(content)); + }) + .unwrap(); + pdfcraft_organize::set_info(&mut doc, "Title", "Analyse ä <&> 日本語").unwrap(); + pdfcraft_organize::set_info(&mut doc, "CreationDate", "D:20261011120000+02'00'").unwrap(); + doc + } + fn bytes(doc: &Document) -> Vec { + write_full(doc, &SaveOptions::default()).unwrap() + } + + #[test] + fn analysis_reports_text_scan_empty_metadata_and_nested_image_geometry_without_mutation() { + let pdf = bytes(&fixture()); + let before = pdf.clone(); + let report = analyze(&pdf, &[], &|| false).unwrap(); + assert_eq!(report, analyze(&pdf, &[], &|| false).unwrap(), "report must be deterministic"); + assert_eq!(pdf, before); + let report: Value = serde_json::from_slice(&report).unwrap(); + assert_eq!(report["format"], "pdfcraft-analysis"); + assert_eq!(report["version"], 1); + assert_eq!(report["ocr_performed"], false); + assert_eq!(report["document"]["info"]["Title"], "Analyse ä <&> 日本語"); + assert_eq!(report["document"]["info"]["CreationDate"], "D:20261011120000+02'00'"); + let pages = report["pages"].as_array().unwrap(); + assert_eq!(pages[0]["content"], "existing_text"); + assert_eq!(pages[0]["text_blocks"][0]["text"], "Existing searchable text"); + assert_eq!(pages[0]["crop_box"], json!([10.0, 20.0, 190.0, 290.0])); + assert_eq!(pages[0]["display_size_points"], json!([540.0, 360.0])); + assert_eq!(pages[0]["rotation"], 90); + assert_eq!(pages[0]["user_unit"], 2.0); + assert_eq!(pages[1]["content"], "image_without_text"); + assert_eq!(pages[1]["images"][0]["rect"], json!([62.0, 78.0, 102.0, 138.0])); + assert_eq!(pages[1]["images"][1]["rect"], json!([100.0, 100.0, 110.0, 105.0])); + assert_eq!(pages[1]["images"][1]["inline"], true); + assert_eq!(pages[2]["content"], "empty_content"); + } + + #[test] + fn analysis_preserves_selection_order_and_refuses_bad_selection_malformed_pdf_and_cancel() { + let pdf = bytes(&fixture()); + let report: Value = serde_json::from_slice(&analyze(&pdf, &[2, 0], &|| false).unwrap()).unwrap(); + assert_eq!(report["pages"][0]["page_number"], 3); + assert_eq!(report["pages"][1]["page_number"], 1); + assert!(analyze(&pdf, &[3], &|| false).is_err()); + assert!(analyze(&pdf, &[1, 1], &|| false).is_err()); + assert!(analyze(b"not a PDF", &[], &|| false).is_err()); + assert!(analyze(&pdf, &[], &|| true).unwrap_err().contains("cancelled")); + let calls = std::cell::Cell::new(0); + assert!( + analyze(&pdf, &[], &|| { + calls.set(calls.get() + 1); + calls.get() > 10 + }) + .unwrap_err() + .contains("cancelled") + ); + } + + #[test] + fn analysis_rejects_recursive_forms_and_oversized_content_without_truncating_report() { + let mut doc = pdfcraft_create::blank(200.0, 300.0, 1).unwrap(); + let page = pdfcraft_model::pages(&doc)[0].obj; + let form = doc.add(Object::Null); + let mut objects = Dict::new(); + objects.set(b"Fm".to_vec(), Object::Ref(form)); + let mut resources = Dict::new(); + resources.set(b"XObject".to_vec(), objects); + let mut form_dict = Dict::new(); + form_dict.set(b"Subtype".to_vec(), Object::name("Form")); + form_dict.set(b"BBox".to_vec(), nums(&[0.0, 0.0, 200.0, 300.0])); + form_dict.set(b"Resources".to_vec(), resources.clone()); + doc.set(form, Stream::from_raw(form_dict, b"/Fm Do".to_vec())); + let content = doc.add(Stream::from_raw(Dict::new(), b"/Fm Do".to_vec())); + doc.update_dict(page, |dict| { + dict.set(b"Contents".to_vec(), Object::Ref(content)); + dict.set(b"Resources".to_vec(), resources); + }) + .unwrap(); + assert!(analyze(&bytes(&doc), &[], &|| false).unwrap_err().contains("recursion")); + doc.set(content, Stream::from_raw(Dict::new(), vec![b' '; MAX_STREAM + 1])); + assert!(analyze(&bytes(&doc), &[], &|| false).is_err()); + } + + #[test] + fn analysis_does_not_claim_vector_art_or_undecodable_text_is_a_blank_scan() { + let mut doc = pdfcraft_create::blank(200.0, 300.0, 1).unwrap(); + let page = pdfcraft_model::pages(&doc)[0].obj; + let content = doc.add(Stream::from_raw(Dict::new(), b"10 10 50 50 re f".to_vec())); + doc.update_dict(page, |dict| dict.set(b"Contents".to_vec(), Object::Ref(content))).unwrap(); + let report: Value = serde_json::from_slice(&analyze(&bytes(&doc), &[], &|| false).unwrap()).unwrap(); + assert_eq!(report["pages"][0]["content"], "no_extractable_text"); + assert_eq!(report["pages"][0]["has_vector_paint"], true); + doc.set(content, Stream::from_raw(Dict::new(), b"BT /MissingFont 12 Tf (text) Tj ET".to_vec())); + let report: Value = serde_json::from_slice(&analyze(&bytes(&doc), &[], &|| false).unwrap()).unwrap(); + assert_ne!(report["pages"][0]["content"], "empty_content"); + assert_eq!(report["pages"][0]["has_text_operators"], true); + } +} diff --git a/crates/engine/src/hot_folder_journal.rs b/crates/engine/src/hot_folder_journal.rs new file mode 100644 index 0000000000..50f1c13e61 --- /dev/null +++ b/crates/engine/src/hot_folder_journal.rs @@ -0,0 +1,302 @@ +//! Small active journal plus durable, sharded history. Historical receipts are never +//! discarded to make room: an evicted source version must remain deduplicated after restart. +//! Individual reads/writes and the hot cache are bounded; disk history grows with unique work. +use super::{ + BTreeMap, Deserialize, Digest, File, Observation, Path, PathBuf, Read, Receipt, Serialize, Sha256, State, fs, read_json, save_bytes, save_json, + state_path, sync_parent, +}; + +const HOT_ENTRIES: usize = 256; +const HOT_BYTES: usize = 2 * 1024 * 1024; + +#[derive(Serialize, Deserialize)] +struct Entry { + key: String, + value: T, +} + +fn is_link(meta: &fs::Metadata) -> bool { + #[cfg(windows)] + { + use std::os::windows::fs::MetadataExt; + meta.file_attributes() & 0x400 != 0 + } + #[cfg(not(windows))] + meta.file_type().is_symlink() +} + +fn directory(path: &Path, create: bool) -> Result { + match fs::symlink_metadata(path) { + Ok(meta) if meta.is_dir() && !is_link(&meta) => Ok(true), + Ok(_) => Err("hot folder history directory must not be a link or file".into()), + Err(e) if e.kind() == std::io::ErrorKind::NotFound && !create => Ok(false), + Err(e) if e.kind() == std::io::ErrorKind::NotFound => { + let mut builder = fs::DirBuilder::new(); + #[cfg(unix)] + { + use std::os::unix::fs::DirBuilderExt; + builder.mode(0o700); + } + #[cfg(not(unix))] + let _ = &mut builder; + builder.create(path).map_err(|e| e.to_string())?; + #[cfg(unix)] + if rustix::process::geteuid().as_raw() == 0 { + use std::os::unix::fs::MetadataExt; + let owner = fs::metadata(path.parent().ok_or("history needs a parent")?).map_err(|e| e.to_string())?; + std::os::unix::fs::chown(path, Some(owner.uid()), Some(owner.gid())).map_err(|e| e.to_string())?; + } + sync_parent(path)?; + Ok(true) + } + Err(e) => Err(e.to_string()), + } +} + +fn location(config: &Path, kind: &str, key: &str, create: bool) -> Result, String> { + let digest: String = Sha256::digest(key.as_bytes()).iter().map(|byte| format!("{byte:02x}")).collect(); + let base = config.with_extension("journal"); + let group = base.join(kind); + let shard = group.join(digest.get(..2).ok_or("invalid history key")?); + for path in [&base, &group, &shard] { + if !directory(path, create)? { + return Ok(None); + } + } + let path = shard.join(format!("{digest}.json")); + match fs::symlink_metadata(&path) { + Ok(meta) if is_link(&meta) || !meta.is_file() => Err("hot folder history must be a regular file".into()), + Ok(_) => Ok(Some(path)), + Err(e) if e.kind() == std::io::ErrorKind::NotFound => Ok(create.then_some(path)), + Err(e) => Err(e.to_string()), + } +} + +pub(crate) fn read Deserialize<'de>>(config: &Path, kind: &str, key: &str) -> Result, String> { + let Some(path) = location(config, kind, key, false)? else { return Ok(None) }; + let entry: Entry = read_json(&path)?; + if entry.key != key { + return Err("hot folder history key does not match its durable receipt".into()); + } + Ok(Some(entry.value)) +} + +pub(crate) fn write(config: &Path, kind: &str, key: &str, value: &T) -> Result<(), String> { + let path = location(config, kind, key, true)?.ok_or("history path unavailable")?; + save_json(&path, &Entry { key: key.to_owned(), value }) +} + +/// A full write-ahead snapshot makes every group receipt visible together even if +/// the process is killed halfway through sharding its history. +/// +/// The snapshot can be far larger than one journal file may be (a grouped batch gives every +/// source its own copy of the group's outputs), so it is written as parts of at most +/// `PART_BYTES`, named after the snapshot's digest, then committed by a small manifest. A +/// snapshot that was interrupted before its manifest never replaces the previous one. +pub(crate) fn pending_path(target: &Path) -> PathBuf { + target.with_extension("pending.json") +} + +const PART_BYTES: usize = 8 * 1024 * 1024; +/// Bounds what a damaged manifest can make a reader allocate (512 MiB). +const MAX_PARTS: usize = 64; + +#[derive(Serialize, Deserialize)] +struct Manifest { + parts: usize, + bytes: usize, + sha256: String, +} + +fn hex_digest(bytes: &[u8]) -> String { + Sha256::digest(bytes).iter().map(|byte| format!("{byte:02x}")).collect() +} + +/// `.pending..`, beside the manifest `.pending.json`. +fn part_path(target: &Path, digest: &str, index: usize) -> PathBuf { + target.with_extension(format!("pending.{digest}.{index}")) +} + +/// Remove the parts of every snapshot but `keep`. Only names this journal writes are touched. +fn remove_parts(target: &Path, keep: Option<&str>) -> Result<(), String> { + let (Some(parent), Some(stem)) = (target.parent(), target.file_stem().and_then(|s| s.to_str())) else { return Ok(()) }; + let prefix = format!("{stem}.pending."); + let manifest = pending_path(target); + let entries = match fs::read_dir(parent) { + Ok(entries) => entries, + Err(error) if error.kind() == std::io::ErrorKind::NotFound => return Ok(()), + Err(error) => return Err(error.to_string()), + }; + let mut removed = false; + for entry in entries { + let path = entry.map_err(|e| e.to_string())?.path(); + let Some(name) = path.file_name().and_then(|n| n.to_str()) else { continue }; + let Some(rest) = name.strip_prefix(&prefix) else { continue }; + let Some((digest, index)) = rest.split_once('.') else { continue }; + if path == manifest || digest.len() != 64 || !digest.bytes().all(|b| b.is_ascii_hexdigit()) || index.parse::().is_err() { + continue; + } + if keep != Some(digest) { + fs::remove_file(&path).map_err(|e| e.to_string())?; + removed = true; + } + } + if removed { sync_parent(target) } else { Ok(()) } +} + +fn read_part(path: &Path, expected: usize) -> Result, String> { + let meta = fs::symlink_metadata(path).map_err(|e| format!("pending journal part missing: {e}"))?; + if is_link(&meta) || !meta.is_file() || meta.len() != expected as u64 { + return Err("pending journal part is damaged".into()); + } + let mut bytes = Vec::with_capacity(expected); + File::open(path).and_then(|file| file.take(expected as u64).read_to_end(&mut bytes)).map_err(|e| e.to_string())?; + if bytes.len() != expected { + return Err("pending journal part is damaged".into()); + } + Ok(bytes) +} + +pub(crate) fn pending Deserialize<'de>>(target: &Path) -> Result, String> { + let path = pending_path(target); + let manifest: Manifest = match fs::symlink_metadata(&path) { + Ok(meta) if is_link(&meta) || !meta.is_file() => return Err("pending journal must be a regular file".into()), + Ok(_) => read_json(&path)?, + Err(error) if error.kind() == std::io::ErrorKind::NotFound => return Ok(None), + Err(error) => return Err(error.to_string()), + }; + let valid_digest = manifest.sha256.len() == 64 && manifest.sha256.bytes().all(|b| b.is_ascii_hexdigit()); + if !valid_digest || manifest.parts == 0 || manifest.parts > MAX_PARTS || manifest.bytes.div_ceil(PART_BYTES) != manifest.parts { + return Err("pending journal manifest is damaged".into()); + } + let mut bytes = Vec::with_capacity(manifest.bytes); + for index in 0..manifest.parts { + let expected = (manifest.bytes - index * PART_BYTES).min(PART_BYTES); + bytes.extend(read_part(&part_path(target, &manifest.sha256, index), expected)?); + } + if hex_digest(&bytes) != manifest.sha256 { + return Err("pending journal does not match its manifest".into()); + } + serde_json::from_slice(&bytes).map(Some).map_err(|e| e.to_string()) +} + +pub(crate) fn begin(target: &Path, value: &T) -> Result<(), String> { + let bytes = serde_json::to_vec(value).map_err(|e| e.to_string())?; + let parts = bytes.len().div_ceil(PART_BYTES); + if parts == 0 || parts > MAX_PARTS { + return Err("hot folder journal is full; archive the completed task and its configuration".into()); + } + let digest = hex_digest(&bytes); + for (index, chunk) in bytes.chunks(PART_BYTES).enumerate() { + save_bytes(&part_path(target, &digest, index), chunk)?; + } + // The manifest is the commit point: until it is replaced, readers keep the previous one. + save_json(&pending_path(target), &Manifest { parts, bytes: bytes.len(), sha256: digest.clone() })?; + remove_parts(target, Some(&digest)) +} + +pub(crate) fn finish(target: &Path) -> Result<(), String> { + let path = pending_path(target); + match fs::remove_file(&path) { + Ok(()) => sync_parent(&path)?, + Err(error) if error.kind() == std::io::ErrorKind::NotFound => {} + Err(error) => return Err(error.to_string()), + } + remove_parts(target, None) +} + +pub(super) fn receipt(config: &Path, state: &State, key: &str) -> Result, String> { + match state.receipts.get(key) { + Some(value) => Ok(Some(value.clone())), + None => read(config, "receipts", key), + } +} + +fn observation_key(state: &State, key: &str) -> String { + let task = key.split(':').next().unwrap_or_default(); + format!("{}:{key}", state.observation_epochs.get(task).copied().unwrap_or_default()) +} + +pub(super) fn observation(config: &Path, state: &State, key: &str) -> Result, String> { + match state.observations.get(key) { + Some(value) => Ok(Some(value.clone())), + None => read(config, "observations", &observation_key(state, key)), + } +} + +/// The compact JSON length of each `"key":value` member of a map. +pub(super) fn entry_sizes(map: &BTreeMap) -> Result, String> { + map.iter() + .map(|(key, value)| { + let key_len = serde_json::to_vec(key).map_err(|e| e.to_string())?.len(); + let value_len = serde_json::to_vec(value).map_err(|e| e.to_string())?.len(); + Ok((key.clone(), key_len.saturating_add(1).saturating_add(value_len))) + }) + .collect() +} + +/// The compact JSON length of a map whose `entries` members total `members` bytes: braces +/// plus a comma between members, exactly what `serde_json::to_vec` writes. +pub(super) fn map_len(members: usize, entries: usize) -> usize { + members.saturating_add(entries.saturating_sub(1)).saturating_add(2) +} + +/// Publication order is intentional: archive entries first, then the compact active state. +/// A killed process sees either the old complete cache or the new cache plus durable history. +pub(super) fn save(config: &Path, state: &mut State) -> Result<(), String> { + save_with(config, state, &|_| Ok(())) +} + +pub(super) fn save_with(config: &Path, state: &mut State, after_spill: &dyn Fn(usize) -> Result<(), String>) -> Result<(), String> { + let links: BTreeMap<_, _> = state + .receipts + .iter() + .filter_map(|(key, receipt)| key.rsplit_once(':').map(|(source, _)| ((source.to_owned(), receipt.source_stamp.clone()), key.clone()))) + .collect(); + for (key, observation) in &mut state.observations { + if observation.receipt_key.is_none() { + observation.receipt_key = links.get(&(key.clone(), observation.fingerprint.clone())).cloned(); + } + } + let target = state_path(config); + // Each entry is serialized once to measure it: re-serializing the whole cache after every + // spill was quadratic, and minutes long for a large grouped batch. + let mut receipt_sizes = entry_sizes(&state.receipts)?; + let mut observation_sizes = entry_sizes(&state.observations)?; + let mut receipt_bytes: usize = receipt_sizes.values().sum(); + let mut observation_bytes: usize = observation_sizes.values().sum(); + let needs_spill = state.receipts.len() > HOT_ENTRIES + || state.observations.len() > HOT_ENTRIES + || map_len(receipt_bytes, state.receipts.len()) > HOT_BYTES + || map_len(observation_bytes, state.observations.len()) > HOT_BYTES; + if needs_spill { + begin(&target, state)?; + } + let mut spilled = 0; + while state.receipts.len() > HOT_ENTRIES || map_len(receipt_bytes, state.receipts.len()) > HOT_BYTES { + let Some((key, value)) = state.receipts.first_key_value() else { break }; + write(config, "receipts", key, value)?; + let key = key.clone(); + state.receipts.remove(&key); + receipt_bytes = receipt_bytes.saturating_sub(receipt_sizes.remove(&key).unwrap_or_default()); + spilled += 1; + after_spill(spilled)?; + } + while state.observations.len() > HOT_ENTRIES || map_len(observation_bytes, state.observations.len()) > HOT_BYTES { + let Some((key, value)) = state.observations.first_key_value() else { break }; + write(config, "observations", &observation_key(state, key), value)?; + let key = key.clone(); + state.observations.remove(&key); + observation_bytes = observation_bytes.saturating_sub(observation_sizes.remove(&key).unwrap_or_default()); + spilled += 1; + after_spill(spilled)?; + } + if state.log.len() > 1000 { + state.log.drain(..state.log.len().saturating_sub(1000)); + } + while !state.log.is_empty() && serde_json::to_vec(&state.log).map_err(|e| e.to_string())?.len() > 1024 * 1024 { + state.log.drain(..state.log.len().div_ceil(2)); + } + save_json(&target, state)?; + finish(&target) +} diff --git a/crates/engine/src/hot_folder_optimization.rs b/crates/engine/src/hot_folder_optimization.rs new file mode 100644 index 0000000000..5b775b79c0 --- /dev/null +++ b/crates/engine/src/hot_folder_optimization.rs @@ -0,0 +1,253 @@ +//! Serializable Hot Folder choices for the existing PDF optimizer. +//! The optimizer itself remains shared with desktop and automation. + +use serde::{Deserialize, Serialize}; +use std::path::PathBuf; +use std::sync::Arc; + +#[derive(Clone, Copy, Debug, Default, PartialEq, Eq, Serialize, Deserialize)] +#[serde(rename_all = "snake_case")] +pub enum Mode { + #[default] + Off, + Lossless, + Reduce, + Custom, +} + +#[derive(Clone, Copy, Debug, Default, PartialEq, Eq, Serialize, Deserialize)] +#[serde(rename_all = "snake_case")] +pub enum Compression { + Retain, + Zip, + #[default] + Jpeg, +} + +#[derive(Clone, Copy, Debug, PartialEq, Serialize, Deserialize)] +#[serde(default, deny_unknown_fields)] +pub struct Images { + pub downsample: bool, + pub ppi: f64, + pub above_ppi: f64, + pub compression: Compression, + pub quality: u8, +} + +impl Default for Images { + fn default() -> Self { + Self { downsample: true, ppi: 150.0, above_ppi: 225.0, compression: Compression::Jpeg, quality: 60 } + } +} + +impl Images { + pub fn validate(&self) -> Result<(), String> { + if !self.ppi.is_finite() + || !(9.0..=2400.0).contains(&self.ppi) + || !self.above_ppi.is_finite() + || !(9.0..=2400.0).contains(&self.above_ppi) + || self.above_ppi < self.ppi + || !(1..=100).contains(&self.quality) + { + return Err("PDF optimization needs 9..2400 ppi, a threshold at least as large as the target, and JPEG quality 1..100".into()); + } + Ok(()) + } + + fn settings(self) -> crate::optimize::ImageSettings { + crate::optimize::ImageSettings { + downsample: self.downsample, + target_ppi: self.ppi, + above_ppi: self.above_ppi, + compression: match self.compression { + Compression::Retain => crate::optimize::Compression::Retain, + Compression::Zip => crate::optimize::Compression::Flate, + Compression::Jpeg => crate::optimize::Compression::Jpeg(self.quality), + }, + } + } +} + +#[derive(Clone, Debug, Default, PartialEq, Serialize, Deserialize)] +#[serde(default, deny_unknown_fields)] +pub struct Settings { + pub mode: Mode, + pub color: Images, + pub gray: Images, +} + +impl Settings { + pub fn enabled(&self) -> bool { + self.mode != Mode::Off + } + + pub fn validate(&self) -> Result<(), String> { + self.color.validate()?; + self.gray.validate() + } + + fn settings(&self) -> crate::optimize::Settings { + match self.mode { + Mode::Reduce => crate::optimize::Settings::default(), + Mode::Custom => { + crate::optimize::Settings { color: self.color.settings(), gray: self.gray.settings(), ..crate::optimize::Settings::lossless() } + } + Mode::Off | Mode::Lossless => crate::optimize::Settings::lossless(), + } + } + + pub(crate) fn apply( + &self, + bytes: Arc>, + timestamp: i64, + should_stop: &dyn Fn() -> bool, + ) -> Result<(Arc>, Option), String> { + self.validate()?; + if should_stop() { + return Err("PDF optimization stopped; originals retained".into()); + } + if !self.enabled() { + return Ok((bytes, None)); + } + let mut session = crate::Session::new().with_timestamp(timestamp); + let id = session.open("optimization.pdf", None, bytes.clone(), None).map_err(|error| error.to_string())?; + let (optimized, report) = session + .optimize_job(id, &self.settings(), &[]) + .map_err(|error| error.to_string())? + .run(|_| !should_stop()) + .map_err(|error| error.to_string())?; + if should_stop() { + return Err("PDF optimization stopped; originals retained".into()); + } + let applied = optimized.len() < bytes.len(); + let before = bytes.len() as u64; + let output = if applied { optimized } else { bytes }; + let report = Report { + path: PathBuf::new(), + bytes_before: before, + bytes_after: output.len() as u64, + applied, + images_resampled: if applied { report.optimize.images_resampled } else { 0 }, + images_recompressed: if applied { report.optimize.images_recompressed } else { 0 }, + }; + Ok((output, Some(report))) + } +} + +/// Check before any grouping, rasterization, OCR or page selection can remove signature fields. +pub(crate) fn reject_signed(bytes: Arc>) -> Result<(), String> { + let mut session = crate::Session::new(); + let id = session.open("optimization source.pdf", None, bytes, None).map_err(|error| error.to_string())?; + if session.get(id).ok_or("optimization source unavailable")?.is_signed() { + return Err("signed PDFs cannot be optimized; originals retained".into()); + } + Ok(()) +} + +/// Actual published sizes, including a no-savings result that retained its original PDF bytes. +#[derive(Clone, Debug, Default, Serialize, Deserialize)] +pub struct Report { + pub path: PathBuf, + pub bytes_before: u64, + pub bytes_after: u64, + pub applied: bool, + pub images_resampled: usize, + pub images_recompressed: usize, +} + +#[derive(Clone, Debug, Default, Serialize, Deserialize)] +pub struct Summary { + pub documents: u64, + pub changed: u64, + pub bytes_before: u64, + pub bytes_after: u64, +} + +impl Summary { + pub fn from_reports(reports: &[Report]) -> Option { + if reports.is_empty() { + return None; + } + let mut summary = Self::default(); + for report in reports { + summary.documents = summary.documents.saturating_add(1); + summary.changed = summary.changed.saturating_add(u64::from(report.applied)); + summary.bytes_before = summary.bytes_before.saturating_add(report.bytes_before); + summary.bytes_after = summary.bytes_after.saturating_add(report.bytes_after); + } + Some(summary) + } +} + +#[cfg(test)] +mod tests { + use super::*; + use pdfcraft_cos::{Dict, Document, Object, SaveOptions, Stream, write_full}; + + fn padded_document() -> Arc> { + let bytes = crate::Session::new().create_from_text("source", "Searchable words survive optimization").unwrap(); + let mut document = Document::open(bytes).unwrap(); + // An application extension stream is reachable, so cleanup must compress, not discard it. + let extension = document.add(Object::Stream(Stream::from_raw(Dict::new(), vec![b'x'; 65_536]))); + document.update_dict(document.root().unwrap(), |catalog| catalog.set(b"PdfCraftTestExtension".to_vec(), Object::Ref(extension))).unwrap(); + Arc::new(write_full(&document, &SaveOptions::default()).unwrap()) + } + + #[test] + fn default_off_is_byte_identical_and_invalid_custom_choices_are_rejected() { + let bytes = padded_document(); + let settings: Settings = serde_json::from_str("{}").unwrap(); + let (output, report) = settings.apply(bytes.clone(), 1_700_000_000, &|| false).unwrap(); + assert!(Arc::ptr_eq(&output, &bytes)); + assert!(report.is_none()); + assert!(serde_json::from_str::(r#"{"mode":"smaller"}"#).is_err()); + assert!(serde_json::from_str::(r#"{"lossless":true}"#).is_err()); + for images in [ + Images { ppi: f64::NAN, ..Default::default() }, + Images { above_ppi: 149.0, ..Default::default() }, + Images { quality: 0, ..Default::default() }, + Images { ppi: 2401.0, ..Default::default() }, + ] { + assert!(Settings { mode: Mode::Custom, color: images, ..Default::default() }.validate().is_err()); + } + } + + #[test] + fn lossless_shrinks_without_losing_text_or_reachable_extension_data_and_stabilizes() { + let source = padded_document(); + let settings = Settings { mode: Mode::Lossless, ..Default::default() }; + let (output, report) = settings.apply(source.clone(), 1_700_000_000, &|| false).unwrap(); + let report = report.unwrap(); + assert!(report.applied && output.len() < source.len()); + assert_eq!((report.bytes_before, report.bytes_after), (source.len() as u64, output.len() as u64)); + assert_eq!((report.images_resampled, report.images_recompressed), (0, 0)); + let mut session = crate::Session::new(); + let id = session.open("result", None, output.clone(), None).unwrap(); + assert!(crate::export::Exporter::new(session.get(id).unwrap()).text(0).unwrap().contains("Searchable words survive")); + let document = Document::open(output.clone()).unwrap(); + let catalog = document.get(document.root().unwrap()); + let extension = document.resolve(catalog.as_dict().unwrap().get(b"PdfCraftTestExtension").unwrap()); + let Object::Stream(stream) = extension.as_ref() else { panic!("extension stream was lost") }; + assert_eq!(stream.decoded().unwrap(), vec![b'x'; 65_536]); + // Identical input/settings/time converge: an equal or larger rewrite retains the exact input. + let (again, second) = settings.apply(output.clone(), 1_700_000_000, &|| false).unwrap(); + assert!(Arc::ptr_eq(&again, &output)); + assert!(!second.unwrap().applied); + } + + #[test] + fn optimization_cancels_inside_the_shared_job_without_returning_partial_bytes() { + let bytes = padded_document(); + let settings = Settings { mode: Mode::Lossless, ..Default::default() }; + assert!(settings.apply(bytes.clone(), 1_700_000_000, &|| true).is_err()); + let calls = std::cell::Cell::new(0); + let error = settings + .apply(bytes, 1_700_000_000, &|| { + calls.set(calls.get() + 1); + calls.get() >= 3 + }) + .unwrap_err(); + assert!(error.to_lowercase().contains("cancel"), "{error}"); + assert_eq!(calls.get(), 3); + } +} diff --git a/crates/engine/src/hot_folder_output.rs b/crates/engine/src/hot_folder_output.rs new file mode 100644 index 0000000000..407bd42ad3 --- /dev/null +++ b/crates/engine/src/hot_folder_output.rs @@ -0,0 +1,888 @@ +//! Hot Folder output planning and conversion. Sources are never modified here. +//! +//! Every conversion is staged before publishing any file. Each publication uses +//! atomic no-clobber persistence. Since different destinations can be on different +//! volumes, a publication failure reports the complete files already saved; only a +//! successful receipt authorizes the caller's configured source move/delete step. + +use std::collections::BTreeMap; +use std::fs::{self, File}; +use std::io::{Read, Write}; +use std::path::{Component, Path, PathBuf}; +use std::sync::Arc; + +use chrono::{DateTime, Utc}; +use serde::{Deserialize, Serialize}; +use sha2::{Digest, Sha256}; + +use crate::export::{Exporter, ImageFormat}; +use crate::{Session, hot_folder::confined}; + +#[path = "hot_folder_optimization.rs"] +pub mod optimization; + +const MAX_INPUT_BYTES: u64 = 512 * 1024 * 1024; +const MAX_STAGED_BYTES: u64 = 1024 * 1024 * 1024; +const MAX_OUTPUT_FILES: usize = 10_000; + +#[derive(Clone, Copy, Debug, Default, PartialEq, Eq, Serialize, Deserialize)] +#[serde(rename_all = "snake_case")] +pub enum Grouping { + #[default] + File, + Folder, + All, +} + +#[derive(Clone, Copy, Debug, Default, PartialEq, Eq, Serialize, Deserialize)] +#[serde(rename_all = "snake_case")] +pub enum Format { + /// Keep the processed PDF, including its OCR text if recognition was enabled. + #[default] + Pdf, + /// Render all visible content; create an image-only PDF without hidden OCR text. + ImagePdf, + Docx, + Html, + Rtf, + Xlsx, + Epub, + Analysis, + Txt, + Png, + Jpeg, + Tiff, +} + +impl Format { + pub const ALL: &[Self] = &[ + Self::Pdf, + Self::ImagePdf, + Self::Docx, + Self::Html, + Self::Rtf, + Self::Xlsx, + Self::Epub, + Self::Txt, + Self::Png, + Self::Jpeg, + Self::Tiff, + Self::Analysis, + ]; + pub fn extension(self) -> &'static str { + match self { + Self::Pdf | Self::ImagePdf => "pdf", + Self::Docx => "docx", + Self::Html => "html", + Self::Rtf => "rtf", + Self::Xlsx => "xlsx", + Self::Epub => "epub", + Self::Analysis => "json", + Self::Txt => "txt", + Self::Png => "png", + Self::Jpeg => "jpg", + Self::Tiff => "tif", + } + } + pub fn label(self) -> &'static str { + match self { + Self::Pdf => "PDF (processed document)", + Self::ImagePdf => "PDF (image only)", + Self::Docx => "Word (DOCX)", + Self::Html => "HTML", + Self::Rtf => "Rich text (RTF)", + Self::Xlsx => "Excel (XLSX)", + Self::Epub => "E-book (EPUB)", + Self::Analysis => "Layout report (JSON)", + Self::Txt => "Plain text (TXT)", + Self::Png => "PNG images", + Self::Jpeg => "JPEG images", + Self::Tiff => "TIFF images", + } + } + fn image(self, quality: u8) -> Option { + match self { + Self::Png => Some(ImageFormat::Png), + Self::Jpeg => Some(ImageFormat::Jpeg { quality }), + Self::Tiff => Some(ImageFormat::Tiff), + _ => None, + } + } +} + +#[derive(Clone, Debug, Serialize, Deserialize)] +#[serde(default, deny_unknown_fields)] +pub struct SaveStep { + /// None uses the task's output directory. Explicit folders must already exist. + pub folder: Option, + pub format: Format, + pub grouping: Grouping, + /// File stem, without extension. Tokens: {name}, {folder}, {task}, {date}, {time}, {counter}. + /// Date/time use the batch's UTC timestamp, so all steps agree. Counter is one-based. + pub name_template: String, + pub dpi: f64, + pub jpeg_quality: u8, + /// EPUB language tag; "und" means undetermined. The scheduler fills its OCR language. + pub language: String, + /// Optional optimization of final PDF bytes, after grouping and image-only conversion. + pub optimization: optimization::Settings, +} + +impl Default for SaveStep { + fn default() -> Self { + Self { + folder: None, + format: Format::Pdf, + grouping: Grouping::File, + name_template: "{name}".into(), + dpi: 150.0, + jpeg_quality: 90, + language: "und".into(), + optimization: optimization::Settings::default(), + } + } +} + +#[derive(Clone, Debug, Serialize, Deserialize)] +#[serde(default, deny_unknown_fields)] +pub struct OutputPlan { + pub steps: Vec, +} + +impl Default for OutputPlan { + fn default() -> Self { + Self { steps: vec![SaveStep::default()] } + } +} + +impl OutputPlan { + pub fn needs_batch(&self) -> bool { + self.steps.iter().any(|step| step.grouping != Grouping::File) + } + + /// Validate before reading source files. The caller also checks destinations against + /// its full set of input folders to prevent recursive output/input loops. + pub fn validate(&self, default_output: &Path, root: Option<&Path>) -> Result<(), String> { + self.validate_settings()?; + for step in &self.steps { + let folder = confined(step.folder.as_deref().unwrap_or(default_output), root)?; + if !folder.is_dir() { + return Err(format!("output folder does not exist: {}", folder.display())); + } + } + Ok(()) + } + + pub fn validate_settings(&self) -> Result<(), String> { + if self.steps.is_empty() || self.steps.len() > 16 { + return Err("choose between 1 and 16 output saving steps".into()); + } + for step in &self.steps { + step.optimization.validate()?; + if step.optimization.enabled() && !matches!(step.format, Format::Pdf | Format::ImagePdf) { + return Err("PDF optimization is available only for PDF or image-only PDF saving steps".into()); + } + if !step.dpi.is_finite() || !(18.0..=1200.0).contains(&step.dpi) || !(1..=100).contains(&step.jpeg_quality) { + return Err("output resolution must be 18..1200 dpi and JPEG quality 1..100".into()); + } + validate_template(&step.name_template)?; + if step.language.is_empty() || step.language.len() > 63 || !step.language.bytes().all(|b| b.is_ascii_alphanumeric() || b == b'-') { + return Err("EPUB language must be a language tag such as de-AT or und".into()); + } + } + Ok(()) + } +} + +/// An already processed PDF and its source-relative path; pages stay in this input order. +#[derive(Clone, Debug)] +pub struct Input { + pub relative: PathBuf, + pub bytes: Arc>, +} + +#[derive(Clone, Debug, Default, Serialize, Deserialize)] +pub struct OutputReceipt { + pub outputs: Vec, + pub proofs: Vec, + /// Rendered pages that were bounded by the renderer's pixel limit. + pub warnings: Vec, + #[serde(default)] + pub optimizations: Vec, +} + +/// Expected content computed from staged export bytes, before publication. +#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)] +pub struct OutputProof { + pub path: PathBuf, + pub bytes: u64, + pub sha256: String, +} + +#[derive(Clone, Debug, Serialize, Deserialize)] +pub struct OutputError { + pub message: String, + /// A filesystem publication/staging failure can recover without changing the input. + #[serde(default)] + pub retryable: bool, + /// Complete files already published (or reused after byte-identical comparison). + /// No source action is permitted after this error, even when this list is nonempty. + pub outputs: Vec, +} + +impl std::fmt::Display for OutputError { + fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { + write!(f, "{}; all originals retained", self.message) + } +} +impl std::error::Error for OutputError {} + +/// Blocking worker API. An error always keeps sources untouched. Original-file actions +/// belong to the scheduler only after it durably journals the complete successful receipt. +pub fn save( + inputs: &[Input], + default_output: &Path, + plan: &OutputPlan, + task_name: &str, + batch_time: u64, + root: Option<&Path>, + should_stop: &dyn Fn() -> bool, +) -> Result { + let mut receipt = OutputReceipt::default(); + let mut retryable = false; + let result = std::panic::catch_unwind(std::panic::AssertUnwindSafe(|| { + save_inner(inputs, default_output, plan, task_name, batch_time, root, should_stop, &mut receipt, &mut retryable) + })); + match result { + Ok(Ok(())) => Ok(receipt), + Ok(Err(message)) => Err(OutputError { message, outputs: receipt.outputs, retryable }), + Err(_) => Err(OutputError { message: "output conversion failed unexpectedly".into(), outputs: receipt.outputs, retryable: false }), + } +} + +struct Group<'a> { + inputs: Vec<&'a Input>, + subfolder: PathBuf, + name: String, + folder_name: String, +} + +fn relative_ok(relative: &Path) -> bool { + !relative.as_os_str().is_empty() && relative.components().all(|part| matches!(part, Component::Normal(_))) +} + +fn groups<'a>(inputs: &'a [Input], grouping: Grouping, task_name: &str) -> Vec> { + let folder_name = |parent: &Path| parent.file_name().map_or_else(|| task_name.to_owned(), |name| name.to_string_lossy().into_owned()); + match grouping { + Grouping::File => inputs + .iter() + .map(|input| { + let parent = input.relative.parent().unwrap_or(Path::new("")); + Group { + inputs: vec![input], + subfolder: parent.to_owned(), + name: input.relative.file_stem().unwrap_or_default().to_string_lossy().into_owned(), + folder_name: folder_name(parent), + } + }) + .collect(), + Grouping::Folder => { + let mut by_folder: BTreeMap> = BTreeMap::new(); + for input in inputs { + by_folder.entry(input.relative.parent().unwrap_or(Path::new("")).to_owned()).or_default().push(input); + } + by_folder + .into_iter() + .map(|(subfolder, inputs)| Group { name: folder_name(&subfolder), folder_name: folder_name(&subfolder), subfolder, inputs }) + .collect() + } + Grouping::All => { + vec![Group { inputs: inputs.iter().collect(), subfolder: PathBuf::new(), name: task_name.into(), folder_name: task_name.into() }] + } + } +} + +struct Staged { + file: tempfile::NamedTempFile, + folder: PathBuf, + stem: String, + extension: &'static str, + size: u64, + sha256: String, + optimization: Option, +} + +#[allow(clippy::too_many_arguments)] +fn save_inner( + inputs: &[Input], + default_output: &Path, + plan: &OutputPlan, + task_name: &str, + batch_time: u64, + root: Option<&Path>, + should_stop: &dyn Fn() -> bool, + receipt: &mut OutputReceipt, + retryable: &mut bool, +) -> Result<(), String> { + *retryable = true; + plan.validate(default_output, root)?; + *retryable = false; + if inputs.is_empty() || inputs.len() > 10_000 || inputs.iter().any(|input| !relative_ok(&input.relative)) { + return Err("output batch needs 1..10000 inputs with relative paths containing normal components only".into()); + } + let mut total = 0_u64; + for input in inputs { + total = total.saturating_add(input.bytes.len() as u64); + if total > MAX_INPUT_BYTES { + return Err("combined output inputs exceed 512 MiB; use smaller batches".into()); + } + if plan.steps.iter().any(|step| step.optimization.enabled()) { + stopped(should_stop)?; + optimization::reject_signed(input.bytes.clone())?; + } + } + let timestamp = i64::try_from(batch_time).ok().and_then(|value| DateTime::::from_timestamp(value, 0)).ok_or("invalid output timestamp")?; + let mut staged = Vec::new(); + let mut staged_bytes = 0_u64; + for step in &plan.steps { + *retryable = true; + let base = confined(step.folder.as_deref().unwrap_or(default_output), root)?; + *retryable = false; + for (index, group) in groups(inputs, step.grouping, task_name).into_iter().enumerate() { + stopped(should_stop)?; + *retryable = true; + let folder = safe_subfolder(&base, &group.subfolder)?; + *retryable = false; + let stem = expand_name(&step.name_template, &group.name, &group.folder_name, task_name, timestamp, index.saturating_add(1))?; + let bytes = if let [input] = group.inputs.as_slice() { + input.bytes.clone() + } else { + let sources = + group.inputs.iter().map(|input| (input.relative.to_string_lossy().into_owned(), input.bytes.clone())).collect::>(); + Session::new().with_timestamp(timestamp.timestamp()).combine(&sources).map_err(|error| error.to_string())? + }; + if step.format == Format::Analysis { + let report = crate::hot_folder_analysis::analyze(bytes.as_slice(), &[], should_stop)?; + stage(&mut staged, &mut staged_bytes, &folder, &stem, "json", &report, retryable)?; + continue; + } + let mut session = Session::new().with_timestamp(timestamp.timestamp()); + let id = session.open(format!("{stem}.pdf"), None, bytes.clone(), None).map_err(|error| error.to_string())?; + let document = session.get(id).ok_or("output document unavailable")?; + let pages = document.info.pages.len(); + if pages == 0 || pages > MAX_OUTPUT_FILES { + return Err("output document needs 1..10000 pages".into()); + } + let mut exporter = Exporter::new(document); + if let Some(format) = step.format.image(step.jpeg_quality) { + for page in 0..pages { + stopped(should_stop)?; + warn_resolution(&exporter, page, step.dpi, &stem, receipt); + let bytes = exporter.image(page, step.dpi, format)?; + stage( + &mut staged, + &mut staged_bytes, + &folder, + &format!("{stem}_page_{:04}", page.saturating_add(1)), + step.format.extension(), + &bytes, + retryable, + )?; + } + } else { + let output = match step.format { + Format::Pdf => bytes, + Format::ImagePdf => { + let mut sources = Vec::new(); + let mut images_size = 0_u64; + let mut prepared_size = 0_u64; + for page in 0..pages { + stopped(should_stop)?; + warn_resolution(&exporter, page, step.dpi, &stem, receipt); + let png = exporter.png(page, step.dpi)?; + images_size = images_size.saturating_add(png.len() as u64); + if images_size > MAX_INPUT_BYTES { + return Err("image-only PDF exceeds 512 MiB; lower the resolution".into()); + } + let name = format!("page-{}.png", page.saturating_add(1)); + let pdf = session + .create_from_images_with_resolution( + &[(name.clone(), png)], + crate::ImageResolution::Dpi(exporter.dpi_used(page, step.dpi)), + ) + .map_err(|error| error.to_string())?; + prepared_size = prepared_size.saturating_add(pdf.len() as u64); + if prepared_size > MAX_INPUT_BYTES { + return Err("prepared image-only PDF exceeds 512 MiB; lower the resolution".into()); + } + sources.push((format!("page-{}.pdf", page.saturating_add(1)), pdf)); + } + session.combine(&sources).map_err(|error| error.to_string())? + } + Format::Txt => Arc::new(exporter.text_of(&(0..pages).collect::>())?.into_bytes()), + Format::Docx => Arc::new(document.export_office(crate::compare::OfficeFormat::Docx)), + Format::Html => Arc::new(document.export_office(crate::compare::OfficeFormat::Html)), + Format::Rtf => Arc::new(document.export_office(crate::compare::OfficeFormat::Rtf)), + Format::Xlsx => Arc::new(pdfcraft_export::xlsx(&document.export_pages(), &stem)?), + Format::Epub => Arc::new(pdfcraft_export::epub(&document.export_pages(), &stem, &step.language)?), + Format::Png | Format::Jpeg | Format::Tiff | Format::Analysis => return Err("invalid output state".into()), + }; + let (output, optimized) = if matches!(step.format, Format::Pdf | Format::ImagePdf) { + step.optimization.apply(output, timestamp.timestamp(), should_stop)? + } else { + (output, None) + }; + stage(&mut staged, &mut staged_bytes, &folder, &stem, step.format.extension(), output.as_slice(), retryable)?; + if let Some(file) = staged.last_mut() { + file.optimization = optimized; + } + } + } + } + // All render/export work succeeded; only now publish the staged files. + for mut file in staged { + stopped(should_stop)?; + let bytes = file.size; + let sha256 = file.sha256.clone(); + let optimized = file.optimization.take(); + *retryable = true; + let path = publish(file, root)?; + *retryable = false; + receipt.proofs.push(OutputProof { path: path.clone(), bytes, sha256 }); + if let Some(mut report) = optimized { + report.path = path.clone(); + receipt.optimizations.push(report); + } + receipt.outputs.push(path); + } + Ok(()) +} + +fn warn_resolution(exporter: &Exporter, page: usize, dpi: f64, name: &str, receipt: &mut OutputReceipt) { + let actual = exporter.dpi_used(page, dpi); + if actual + 0.1 < dpi { + receipt.warnings.push(format!( + "{name}, page {}: rendered at {actual:.1} dpi instead of {dpi:.1} because of the page pixel limit", + page.saturating_add(1) + )); + } +} + +fn stopped(should_stop: &dyn Fn() -> bool) -> Result<(), String> { + if should_stop() { Err("output task stopped".into()) } else { Ok(()) } +} + +fn digest(bytes: &[u8]) -> String { + Sha256::digest(bytes).iter().map(|byte| format!("{byte:02x}")).collect() +} + +fn stage( + staged: &mut Vec, + total: &mut u64, + folder: &Path, + stem: &str, + extension: &'static str, + bytes: &[u8], + retryable: &mut bool, +) -> Result<(), String> { + *total = total.saturating_add(bytes.len() as u64); + if bytes.is_empty() || *total > MAX_STAGED_BYTES || staged.len() >= MAX_OUTPUT_FILES { + return Err("output batch exceeds 1 GiB or 10000 files, or an exporter returned an empty file; use smaller batches".into()); + } + *retryable = true; + let mut file = tempfile::Builder::new().prefix(".pdfcraft-output-").tempfile_in(folder).map_err(|error| error.to_string())?; + file.write_all(bytes).and_then(|_| file.as_file().sync_all()).map_err(|error| format!("cannot stage output: {error}"))?; + *retryable = false; + staged.push(Staged { + file, + folder: folder.to_owned(), + stem: stem.to_owned(), + extension, + size: bytes.len() as u64, + sha256: digest(bytes), + optimization: None, + }); + Ok(()) +} + +fn publish(mut file: Staged, root: Option<&Path>) -> Result { + if confined(&file.folder, root)? != file.folder { + return Err("output directory changed during conversion".into()); + } + for counter in 0..10_000 { + let name = if counter == 0 { format!("{}.{}", file.stem, file.extension) } else { format!("{} ({counter}).{}", file.stem, file.extension) }; + let target = file.folder.join(name); + // Identical complete outputs are reusable on retry; different data always gets a + // suffix. Links/directories are never followed or overwritten. + if same_file(&target, file.size, &file.sha256)? { + crate::hot_folder::sync_parent(&target)?; + return Ok(target); + } + // Existing links or directories occupy a name too. Windows may report + // AccessDenied rather than AlreadyExists when persisting over a directory. + match fs::symlink_metadata(&target) { + Ok(_) => continue, + Err(error) if error.kind() == std::io::ErrorKind::NotFound => {} + Err(error) => return Err(format!("cannot inspect output filename: {error}")), + } + match file.file.persist_noclobber(&target) { + Ok(_) => { + crate::hot_folder::sync_parent(&target)?; + return Ok(target); + } + Err(error) if error.error.kind() == std::io::ErrorKind::AlreadyExists => file.file = error.file, + Err(error) => return Err(format!("cannot publish {}: {error}", target.display())), + } + } + Err("10000 output filenames already exist; no file was overwritten".into()) +} + +fn same_file(path: &Path, size: u64, hash: &str) -> Result { + let metadata = match fs::symlink_metadata(path) { + Ok(metadata) => metadata, + Err(error) if error.kind() == std::io::ErrorKind::NotFound => return Ok(false), + Err(error) => return Err(format!("cannot inspect output: {error}")), + }; + if !metadata.is_file() || metadata.file_type().is_symlink() || metadata.len() != size { + return Ok(false); + } + let mut reader = File::open(path).map_err(|error| error.to_string())?.take(size.saturating_add(1)); + let mut hasher = Sha256::new(); + let mut buffer = [0_u8; 32 * 1024]; + loop { + let count = reader.read(&mut buffer).map_err(|error| error.to_string())?; + if count == 0 { + break; + } + hasher.update(buffer.get(..count).ok_or("invalid output read size")?); + } + Ok(hasher.finalize().iter().map(|byte| format!("{byte:02x}")).collect::() == hash) +} + +fn safe_subfolder(base: &Path, relative: &Path) -> Result { + let mut path = base.to_owned(); + for part in relative.components() { + if !matches!(part, Component::Normal(_)) { + return Err("invalid output hierarchy".into()); + } + path.push(part); + match fs::symlink_metadata(&path) { + Ok(metadata) if metadata.file_type().is_symlink() || !metadata.is_dir() => { + return Err("output hierarchy contains a link or a file".into()); + } + Ok(_) => {} + Err(error) if error.kind() == std::io::ErrorKind::NotFound => { + fs::create_dir(&path).map_err(|error| error.to_string())?; + crate::hot_folder::sync_parent(&path)?; + } + Err(error) => return Err(error.to_string()), + } + if !path.canonicalize().map_err(|error| error.to_string())?.starts_with(base) { + return Err("output hierarchy escaped its folder".into()); + } + } + path.canonicalize().map_err(|error| error.to_string()) +} + +const TOKENS: &[&str] = &["name", "folder", "task", "date", "time", "counter"]; +fn forbidden_name_char(c: char) -> bool { + c.is_control() || matches!(c, '<' | '>' | ':' | '"' | '/' | '\\' | '|' | '?' | '*') +} + +fn validate_template(template: &str) -> Result<(), String> { + if template.trim().is_empty() || template.len() > 200 || template.chars().any(forbidden_name_char) { + return Err("output filename must be 1..200 bytes without path separators or reserved filename characters".into()); + } + let mut remaining = template; + while let Some(open) = remaining.find('{') { + let before = remaining.get(..open).ok_or("invalid filename template")?; + if before.contains('}') { + return Err("unmatched '}' in output filename".into()); + } + let rest = remaining.get(open.saturating_add(1)..).ok_or("invalid filename template")?; + let end = rest.find('}').ok_or("unmatched '{' in output filename")?; + let token = rest.get(..end).ok_or("invalid filename token")?; + if !TOKENS.contains(&token) { + return Err(format!("unknown filename token {{{token}}}; use name, folder, task, date, time or counter")); + } + remaining = rest.get(end.saturating_add(1)..).ok_or("invalid filename template")?; + } + if remaining.contains('}') { + return Err("unmatched '}' in output filename".into()); + } + Ok(()) +} + +fn safe_component(value: &str) -> String { + let value: String = value.chars().map(|c| if forbidden_name_char(c) || matches!(c, '{' | '}') { '_' } else { c }).collect(); + let value = value.trim_matches([' ', '.']); + if value.is_empty() { + "output".into() + } else { + let mut component = String::new(); + for character in value.chars() { + if component.len().saturating_add(character.len_utf8()) > 180 { + break; + } + component.push(character); + } + component + } +} + +fn expand_name(template: &str, name: &str, folder: &str, task: &str, timestamp: DateTime, counter: usize) -> Result { + validate_template(template)?; + let mut name = template + .replace("{name}", &safe_component(name)) + .replace("{folder}", &safe_component(folder)) + .replace("{task}", &safe_component(task)) + .replace("{date}", ×tamp.format("%Y%m%d").to_string()) + .replace("{time}", ×tamp.format("%H%M%S").to_string()) + .replace("{counter}", &format!("{counter:04}")); + name = safe_component(&name); + let reserved = name.split('.').next().unwrap_or_default().to_ascii_uppercase(); + if matches!( + reserved.as_str(), + "CON" | "PRN" | "AUX" | "NUL" | "CLOCK$" | "CONIN$" | "CONOUT$" | "COM¹" | "COM²" | "COM³" | "LPT¹" | "LPT²" | "LPT³" + ) || (1..=9).any(|n| reserved == format!("COM{n}") || reserved == format!("LPT{n}")) + { + name.insert(0, '_'); + } + Ok(name) +} + +#[cfg(test)] +mod tests { + use super::*; + + fn input(name: &str, text: &str) -> Input { + Input { relative: name.into(), bytes: Session::new().create_from_text(name, text).unwrap() } + } + fn run(inputs: &[Input], folder: &Path, steps: Vec) -> Result { + save(inputs, folder, &OutputPlan { steps }, "Batch", 1_700_000_000, None, &|| false) + } + fn text(path: &Path) -> String { + let mut session = Session::new(); + let id = session.open("result.pdf", None, Arc::new(fs::read(path).unwrap()), None).unwrap(); + let doc = session.get(id).unwrap(); + Exporter::new(doc).text_of(&(0..doc.info.pages.len()).collect::>()).unwrap() + } + + #[test] + fn groups_by_file_folder_and_all_and_preserves_page_order() { + let dir = tempfile::tempdir().unwrap(); + let inputs = [input("one/a.pdf", "Alpha first"), input("one/b.pdf", "Beta second"), input("two/c.pdf", "Gamma third")]; + let steps = vec![ + SaveStep::default(), + SaveStep { grouping: Grouping::Folder, name_template: "folder-{folder}".into(), ..Default::default() }, + SaveStep { grouping: Grouping::All, name_template: "all-{task}".into(), ..Default::default() }, + ]; + let receipt = run(&inputs, dir.path(), steps).unwrap(); + assert_eq!(receipt.outputs.len(), 6); + assert!(dir.path().join("one/a.pdf").is_file()); + let folder = text(&dir.path().join("one/folder-one.pdf")); + assert!(folder.find("Alpha first").unwrap() < folder.find("Beta second").unwrap()); + let all = text(&dir.path().join("all-Batch.pdf")); + assert!(all.find("Beta second").unwrap() < all.find("Gamma third").unwrap()); + assert!(!folder.contains("Gamma third")); + } + + #[test] + fn saves_multiple_real_export_formats_and_an_image_only_pdf() { + let dir = tempfile::tempdir().unwrap(); + let steps = Format::ALL + .iter() + .map(|format| SaveStep { + format: *format, + name_template: if *format == Format::ImagePdf { "image-only".into() } else { "result".into() }, + dpi: 72.0, + ..Default::default() + }) + .collect(); + let receipt = run(&[input("source.pdf", "Text survives editable export")], dir.path(), steps).unwrap(); + assert_eq!(receipt.outputs.len(), Format::ALL.len()); + assert!(fs::read_to_string(dir.path().join("result.txt")).unwrap().contains("Text survives")); + assert!(fs::read_to_string(dir.path().join("result.html")).unwrap().contains("Text survives")); + assert!(fs::read(dir.path().join("result.docx")).unwrap().starts_with(b"PK\x03\x04")); + for extension in ["xlsx", "epub"] { + assert!(fs::read(dir.path().join(format!("result.{extension}"))).unwrap().starts_with(b"PK\x03\x04")); + } + let analysis: serde_json::Value = serde_json::from_slice(&fs::read(dir.path().join("result.json")).unwrap()).unwrap(); + assert_eq!(analysis["format"], "pdfcraft-analysis"); + assert_eq!(analysis["pages"][0]["content"], "existing_text"); + assert!(fs::read_to_string(dir.path().join("result.rtf")).unwrap().starts_with("{\\rtf")); + for extension in ["png", "jpg", "tif"] { + let bytes = fs::read(dir.path().join(format!("result_page_0001.{extension}"))).unwrap(); + let image = image::load_from_memory(&bytes).unwrap(); + assert!(image.width() > 100 && image.height() > 100); + } + assert!(text(&dir.path().join("image-only.pdf")).trim().is_empty()); + assert!(text(&dir.path().join("result.pdf")).contains("Text survives")); + // Raster-only export retains document geometry instead of defaulting to pixel=point. + let mut session = Session::new(); + let id = session.open("image.pdf", None, Arc::new(fs::read(dir.path().join("image-only.pdf")).unwrap()), None).unwrap(); + let page = &session.get(id).unwrap().info.pages[0]; + assert!((page.width - 612.0).abs() < 1.0 && (page.height - 792.0).abs() < 1.0); + } + + #[test] + fn conversion_failure_never_publishes_the_successful_first_step() { + let dir = tempfile::tempdir().unwrap(); + let inputs = [input("valid.pdf", "Keep me"), Input { relative: "broken.pdf".into(), bytes: Arc::new(b"broken pdf".to_vec()) }]; + let error = run(&inputs, dir.path(), vec![SaveStep::default()]).unwrap_err(); + assert!(error.outputs.is_empty()); + assert_eq!(fs::read_dir(dir.path()).unwrap().count(), 0); + assert_eq!(*inputs[1].bytes, b"broken pdf"); + } + + #[test] + fn occupied_names_are_never_overwritten_and_identical_retry_reuses_results() { + let dir = tempfile::tempdir().unwrap(); + fs::write(dir.path().join("source.pdf"), b"unrelated user document").unwrap(); + let inputs = [input("source.pdf", "Keep recognised text")]; + let first = run(&inputs, dir.path(), vec![SaveStep::default()]).unwrap(); + assert!(first.outputs[0].ends_with("source (1).pdf")); + let second = run(&inputs, dir.path(), vec![SaveStep::default()]).unwrap(); + assert_eq!(first.outputs, second.outputs); + assert_eq!(fs::read(dir.path().join("source.pdf")).unwrap(), b"unrelated user document"); + assert_eq!(fs::read_dir(dir.path()).unwrap().count(), 2); + fs::create_dir(dir.path().join("folder.pdf")).unwrap(); + let next = run(&[input("folder.pdf", "kept separate")], dir.path(), vec![SaveStep::default()]).unwrap(); + assert!(next.outputs[0].ends_with("folder (1).pdf")); + assert!(dir.path().join("folder.pdf").is_dir()); + } + + #[test] + fn template_and_path_boundaries_reject_escapes_and_use_batch_timestamp() { + let dir = tempfile::tempdir().unwrap(); + for template in ["../escape", "C:\\escape", "{unknown}", "bad{name", "bad}name", "a/b", "{name}:test"] { + assert!(run(&[input("good.pdf", "text")], dir.path(), vec![SaveStep { name_template: template.into(), ..Default::default() }]).is_err()); + } + for relative in ["../escape.pdf", "/outside.pdf", "child/../../escape.pdf"] { + assert!(run(&[input(relative, "text")], dir.path(), vec![SaveStep::default()]).is_err()); + } + let result = run( + &[input("x.pdf", "text")], + dir.path(), + vec![SaveStep { name_template: "{task}-{date}-{time}-{counter}-{name}".into(), ..Default::default() }], + ) + .unwrap(); + assert!(result.outputs[0].ends_with("Batch-20231114-221320-0001-x.pdf")); + let result = run(&[input("CON.pdf", "text")], dir.path(), vec![SaveStep::default()]).unwrap(); + assert!(result.outputs[0].ends_with("_CON.pdf")); + assert!(run(&[input("x.pdf", "text")], dir.path(), vec![SaveStep { dpi: f64::NAN, ..Default::default() }]).is_err()); + } + + #[test] + fn stopped_publishing_reports_complete_outputs_and_keeps_the_inputs() { + let dir = tempfile::tempdir().unwrap(); + let inputs = [input("a.pdf", "first"), input("b.pdf", "second")]; + let error = save(&inputs, dir.path(), &OutputPlan::default(), "Batch", 0, None, &|| dir.path().join("a.pdf").exists()).unwrap_err(); + assert_eq!(error.outputs.len(), 1); + assert_eq!(fs::read_dir(dir.path()).unwrap().count(), 1); + assert!(text(&error.outputs[0]).contains("first")); + assert!(inputs.iter().all(|input| !input.bytes.is_empty())); + } + + #[test] + fn root_and_subfolder_file_collisions_are_checked_before_publication() { + let root = tempfile::tempdir().unwrap(); + let outside = tempfile::tempdir().unwrap(); + let plan = OutputPlan { steps: vec![SaveStep { folder: Some(outside.path().to_owned()), ..Default::default() }] }; + assert!(save(&[input("a.pdf", "text")], root.path(), &plan, "Batch", 0, Some(root.path()), &|| false).is_err()); + fs::write(root.path().join("child"), b"must remain").unwrap(); + assert!(run(&[input("child/a.pdf", "text")], root.path(), vec![SaveStep::default()]).is_err()); + assert_eq!(fs::read(root.path().join("child")).unwrap(), b"must remain"); + } + + #[test] + fn absent_plan_fields_keep_the_original_one_pdf_per_file_behavior() { + let plan: OutputPlan = serde_json::from_str("{}").unwrap(); + assert_eq!(plan.steps.len(), 1); + assert!(!plan.needs_batch()); + assert_eq!(plan.steps[0].format, Format::Pdf); + assert_eq!(plan.steps[0].name_template, "{name}"); + assert!(!plan.steps[0].optimization.enabled()); + for unsupported in ["djvu", "fb2", "csv"] { + assert!(serde_json::from_str::(&format!("\"{unsupported}\"")).is_err()); + } + } + + #[test] + fn optimized_grouped_pdf_and_text_have_matching_proofs_sizes_and_stable_retries() { + let dir = tempfile::tempdir().unwrap(); + let inputs = [input("a.pdf", "Alpha first searchable page"), input("b.pdf", "Beta second searchable page")]; + let steps = vec![ + SaveStep { + grouping: Grouping::All, + name_template: "combined".into(), + optimization: optimization::Settings { mode: optimization::Mode::Lossless, ..Default::default() }, + ..Default::default() + }, + SaveStep { grouping: Grouping::All, name_template: "combined".into(), format: Format::Txt, ..Default::default() }, + ]; + fs::write(dir.path().join("combined.pdf"), b"unrelated existing file").unwrap(); + let receipt = run(&inputs, dir.path(), steps.clone()).unwrap(); + assert_eq!(receipt.outputs.len(), 2); + assert_eq!(receipt.optimizations.len(), 1); + let report = &receipt.optimizations[0]; + assert!(report.path.ends_with("combined (1).pdf")); + assert!(report.bytes_after <= report.bytes_before); + let bytes = fs::read(&report.path).unwrap(); + assert_eq!(bytes.len() as u64, report.bytes_after); + let proof = receipt.proofs.iter().find(|proof| proof.path == report.path).unwrap(); + assert_eq!(proof.bytes, report.bytes_after); + assert_eq!(proof.sha256, digest(&bytes)); + let contents = text(&report.path); + assert!(contents.find("Alpha first").unwrap() < contents.find("Beta second").unwrap()); + assert!(fs::read_to_string(dir.path().join("combined.txt")).unwrap().contains("Beta second")); + assert_eq!(run(&inputs, dir.path(), steps).unwrap().outputs, receipt.outputs); + assert_eq!(fs::read_dir(dir.path()).unwrap().count(), 3); + assert_eq!(fs::read(dir.path().join("combined.pdf")).unwrap(), b"unrelated existing file"); + } + + #[test] + fn custom_optimization_applies_after_image_only_export_and_rejects_non_pdf_steps() { + let dir = tempfile::tempdir().unwrap(); + let inputs = [input("source.pdf", "Raster output stays raster only")]; + let settings = optimization::Settings { + mode: optimization::Mode::Custom, + color: optimization::Images { downsample: false, compression: optimization::Compression::Zip, ..Default::default() }, + gray: optimization::Images { downsample: false, compression: optimization::Compression::Retain, ..Default::default() }, + }; + let step = SaveStep { format: Format::ImagePdf, dpi: 72.0, optimization: settings.clone(), ..Default::default() }; + let receipt = run(&inputs, dir.path(), vec![step]).unwrap(); + assert_eq!(receipt.optimizations.len(), 1); + assert!(receipt.optimizations[0].bytes_after <= receipt.optimizations[0].bytes_before); + assert!(text(&receipt.outputs[0]).trim().is_empty()); + let invalid = SaveStep { format: Format::Txt, optimization: settings, ..Default::default() }; + let error = run(&inputs, dir.path(), vec![invalid]).unwrap_err(); + assert!(error.message.contains("only for PDF")); + assert!(error.outputs.is_empty()); + assert_eq!(fs::read_dir(dir.path()).unwrap().count(), 1); + } + + #[test] + fn signed_input_is_refused_before_grouping_or_image_conversion_can_remove_its_signature() { + let p12 = fs::read(concat!(env!("CARGO_MANIFEST_DIR"), "/../sign/tests/data/ec-p256.p12")).unwrap(); + let identity = crate::sign::pkcs12::open(&p12, "test").unwrap(); + let mut session = Session::new().with_timestamp(1_800_000_000); + let source = input("signed.pdf", "Keep the signature"); + let id = session.open("signed.pdf", None, source.bytes, None).unwrap(); + let signed = session.sign(id, &identity, crate::SignOptions { rect: None, ..Default::default() }).unwrap(); + for format in [Format::Pdf, Format::ImagePdf] { + let dir = tempfile::tempdir().unwrap(); + let inputs = [input("first.pdf", "Unsigned first page"), Input { relative: "signed.pdf".into(), bytes: signed.clone() }]; + let steps = vec![SaveStep { + format, + grouping: Grouping::All, + optimization: optimization::Settings { mode: optimization::Mode::Lossless, ..Default::default() }, + ..Default::default() + }]; + let error = run(&inputs, dir.path(), steps).unwrap_err(); + assert!(error.message.contains("signed PDFs"), "{error}"); + assert!(error.outputs.is_empty()); + assert_eq!(fs::read_dir(dir.path()).unwrap().count(), 0); + } + } +} diff --git a/crates/engine/src/hot_folder_preprocess.rs b/crates/engine/src/hot_folder_preprocess.rs new file mode 100644 index 0000000000..86101955bd --- /dev/null +++ b/crates/engine/src/hot_folder_preprocess.rs @@ -0,0 +1,324 @@ +//! Reusable Hot Folder page selection, image preparation and recognition-area templates. +//! Image changes are opt-in and preserve physical size at the actual rendering resolution. +use crate::{Session, ocr}; +use serde::{Deserialize, Serialize}; +use std::collections::BTreeSet; +use std::io::Cursor; +use std::sync::Arc; + +#[derive(Clone, Debug, Default, Serialize, Deserialize)] +#[serde(default, deny_unknown_fields)] +pub struct Settings { + /// One-based page ranges, e.g. 1-3,5. Empty selects the whole document. + pub pages: String, + pub grayscale: bool, + pub invert: bool, + pub brightness: i32, + pub contrast: f32, + pub threshold: Option, + pub median_filter: bool, + /// Split a spread vertically into a left and right page, in reading order. + pub split_spreads: bool, + pub regions: Vec, +} + +#[derive(Clone, Debug, Serialize, Deserialize)] +#[serde(default, deny_unknown_fields)] +pub struct Region { + /// Zero applies to every prepared page; otherwise a one-based prepared page number. + pub page: usize, + /// Fractions of displayed page size, from top-left: x, y, width, height. + pub rect: [f32; 4], + /// Included areas constrain recognition; excluded areas suppress words inside them. + pub exclude: bool, +} +impl Default for Region { + fn default() -> Self { + Self { page: 0, rect: [0.0, 0.0, 1.0, 1.0], exclude: false } + } +} + +impl Settings { + pub fn changes_images(&self) -> bool { + self.grayscale + || self.invert + || self.brightness != 0 + || self.contrast != 0.0 + || self.threshold.is_some() + || self.median_filter + || self.split_spreads + } + pub fn validate(&self) -> Result<(), String> { + if self.pages.len() > 4096 + || self.regions.len() > 64 + || !(-100..=100).contains(&self.brightness) + || !self.contrast.is_finite() + || !(-100.0..=100.0).contains(&self.contrast) + { + return Err("image settings exceed allowed ranges (brightness/contrast -100..100, at most 64 regions)".into()); + } + parse_pages(&self.pages, None)?; + for region in &self.regions { + let [x, y, w, h] = region.rect; + if !region.rect.iter().all(|v| v.is_finite()) + || x < 0.0 + || y < 0.0 + || w <= 0.0 + || h <= 0.0 + || x + w > 1.00001 + || y + h > 1.00001 + || region.page > 10_000 + { + return Err("recognition regions must fit within the page (coordinates 0..1)".into()); + } + } + Ok(()) + } +} + +pub fn parse_pages(value: &str, count: Option) -> Result, String> { + if value.trim().is_empty() { + return Ok(count.map_or_else(Vec::new, |n| (0..n).collect())); + } + let mut pages = BTreeSet::new(); + for range in value.split(',') { + let mut parts = range.trim().split('-'); + let first = + parts.next().unwrap_or_default().trim().parse::().map_err(|_| "pages must be one-based numbers/ranges, for example 1-3,5")?; + let last = parts.next().map(|v| v.trim().parse::()).transpose().map_err(|_| "invalid page range")?.unwrap_or(first); + if parts.next().is_some() || first == 0 || last < first || last > count.unwrap_or(10_000) { + return Err("page range is reversed or outside the document".into()); + } + for page in first..=last { + pages.insert(page - 1); + } + } + Ok(pages.into_iter().collect()) +} + +pub fn prepare(bytes: Arc>, settings: &Settings, dpi: f64, should_stop: &dyn Fn() -> bool) -> Result>, String> { + prepare_bounded(bytes, settings, dpi, 512 * 1024 * 1024, Session::new().now_secs(), should_stop) +} + +pub(crate) fn prepare_bounded( + bytes: Arc>, + settings: &Settings, + dpi: f64, + budget: u64, + timestamp: i64, + should_stop: &dyn Fn() -> bool, +) -> Result>, String> { + settings.validate()?; + if bytes.len() as u64 > budget { + return Err("prepared input exceeds remaining batch memory budget; use smaller batches".into()); + } + if !settings.changes_images() && settings.pages.trim().is_empty() { + return Ok(bytes); + } + let mut session = Session::new().with_timestamp(timestamp); + let id = session.open("input.pdf", None, bytes, None).map_err(|e| e.to_string())?; + let doc = session.get(id).ok_or("document unavailable")?; + if let Some(reason) = &doc.read_only_reason { + return Err(reason.clone()); + } + let selected = parse_pages(&settings.pages, Some(doc.info.pages.len()))?; + if !settings.changes_images() { + return session.extract(id, &selected).map_err(|e| e.to_string()); + } + // A raster replacement cannot preserve interactive structures. Refuse to silently flatten them. + if !doc.info.annotations.is_empty() || !doc.info.fields.is_empty() || !doc.info.links.is_empty() { + return Err("image preprocessing cannot preserve annotations, links or forms; disable image changes for this document".into()); + } + let mut exporter = crate::export::Exporter::new(doc); + let mut sources = Vec::new(); + let mut total = 0_u64; + for page in selected { + if should_stop() { + return Err("task stopped during image preprocessing".into()); + } + let png = exporter.png(page, dpi)?; + let mut rgb = image::load_from_memory(&png).map_err(|e| e.to_string())?.to_rgb8(); + transform(&mut rgb, settings); + let slices = if settings.split_spreads { + vec![(0, rgb.width() / 2), (rgb.width() / 2, rgb.width() - rgb.width() / 2)] + } else { + vec![(0, rgb.width())] + }; + for (left, width) in slices { + if width == 0 { + return Err("page is too narrow to split".into()); + } + let image = image::imageops::crop_imm(&rgb, left, 0, width, rgb.height()).to_image(); + let mut encoded = Cursor::new(Vec::new()); + image::DynamicImage::ImageRgb8(image).write_to(&mut encoded, image::ImageFormat::Png).map_err(|e| e.to_string())?; + if total.saturating_add(encoded.get_ref().len() as u64) > budget { + return Err("prepared images exceed 512 MiB; reduce resolution or select fewer pages".into()); + } + let name = format!("page-{}-{left}.png", page.saturating_add(1)); + let pdf = session + .create_from_images_with_resolution( + &[(name.clone(), encoded.into_inner())], + crate::ImageResolution::Dpi(exporter.dpi_used(page, dpi)), + ) + .map_err(|e| e.to_string())?; + total = total.saturating_add(pdf.len() as u64); + if total > budget { + return Err("prepared PDFs exceed remaining batch memory budget; use smaller batches".into()); + } + sources.push((name, pdf)); + } + } + let combined = session.combine(&sources).map_err(|e| e.to_string())?; + if combined.len() as u64 > budget { + return Err("combined prepared PDF exceeds remaining batch memory budget".into()); + } + Ok(combined) +} + +fn transform(image: &mut image::RgbImage, settings: &Settings) { + if settings.median_filter { + let source = image.clone(); + for (x, y, pixel) in image.enumerate_pixels_mut() { + for (channel, value) in pixel.0.iter_mut().enumerate() { + let mut values = [255u8; 9]; + let mut count = 0usize; + for row in y.saturating_sub(1)..=y.saturating_add(1).min(source.height().saturating_sub(1)) { + for col in x.saturating_sub(1)..=x.saturating_add(1).min(source.width().saturating_sub(1)) { + if let Some(value) = values.get_mut(count) { + *value = source.get_pixel(col, row).0.get(channel).copied().unwrap_or(255); + count += 1; + } + } + } + if let Some(values) = values.get_mut(..count) { + values.sort_unstable(); + *value = values.get(count / 2).copied().unwrap_or(*value); + } + } + } + } + let factor = ((100.0 + settings.contrast) / 100.0).powi(2); + for pixel in image.pixels_mut() { + for value in &mut pixel.0 { + let level = (f32::from(*value) - 127.5) * factor + 127.5 + settings.brightness as f32 * 2.55; + *value = level.round().clamp(0.0, 255.0) as u8; + if settings.invert { + *value = 255 - *value; + } + } + if settings.grayscale || settings.threshold.is_some() { + let [r, g, b] = pixel.0; + let mut level = ((u32::from(r) * 299 + u32::from(g) * 587 + u32::from(b) * 114) / 1000) as u8; + if let Some(threshold) = settings.threshold { + level = if level < threshold { 0 } else { 255 }; + } + pixel.0 = [level; 3]; + } + } +} + +/// Regions constrain only new OCR text; visible page content is preserved. +pub fn constrain_words(pages: &mut [ocr::OcrPage], infos: &[pdfcraft_render::PageInfo], regions: &[Region]) { + for page in pages { + let Some(info) = infos.get(page.page) else { continue }; + let applies = |r: &&Region| r.page == 0 || r.page == page.page.saturating_add(1); + let selected: Vec<_> = regions.iter().filter(applies).collect(); + page.words.retain(|word| { + let x = word.origin[0] + (word.across[0] + word.up[0]) * 0.5; + let y = word.origin[1] + (word.across[1] + word.up[1]) * 0.5; + let [x, y] = info.user_to_view(x as f32, y as f32); + let x = x / info.width.max(0.001); + let y = y / info.height.max(0.001); + let contains = |r: &&Region| { + let [left, top, w, h] = r.rect; + x >= left && x <= left + w && y >= top && y <= top + h + }; + (!selected.iter().any(|r| !r.exclude) || selected.iter().filter(|r| !r.exclude).any(contains)) + && !selected.iter().filter(|r| r.exclude).any(contains) + }); + } +} + +pub struct BlankResult { + pub document: Option>>, + pub blank_pages: Option>>, +} +/// Strict white-only detection retains faint marks, existing text and interactive content. +pub fn separate_blank_pages(bytes: Arc>, should_stop: &dyn Fn() -> bool) -> Result { + separate_blank_pages_at(bytes, Session::new().now_secs(), should_stop) +} + +pub(crate) fn separate_blank_pages_at(bytes: Arc>, timestamp: i64, should_stop: &dyn Fn() -> bool) -> Result { + let mut session = Session::new().with_timestamp(timestamp); + let id = session.open("scan.pdf", None, bytes.clone(), None).map_err(|e| e.to_string())?; + let doc = session.get(id).ok_or("document unavailable")?; + if !doc.info.annotations.is_empty() || !doc.info.fields.is_empty() || !doc.info.links.is_empty() { + return Ok(BlankResult { document: Some(bytes), blank_pages: None }); + } + let count = doc.info.pages.len(); + let mut exporter = crate::export::Exporter::new(doc); + let mut blank = Vec::new(); + for page in 0..count { + if should_stop() { + return Err("task stopped while detecting blank pages".into()); + } + if !exporter.text(page)?.trim().is_empty() { + continue; + } + let png = exporter.png(page, 150.0)?; + let image = image::load_from_memory(&png).map_err(|e| e.to_string())?.to_rgb8(); + if image.pixels().all(|p| p.0 == [255; 3]) { + blank.push(page); + } + } + if blank.is_empty() { + return Ok(BlankResult { document: Some(bytes), blank_pages: None }); + } + let archived = session.extract(id, &blank).map_err(|e| e.to_string())?; + let keep: Vec<_> = (0..count).filter(|p| !blank.contains(p)).collect(); + let document = if keep.is_empty() { None } else { Some(session.extract(id, &keep).map_err(|e| e.to_string())?) }; + Ok(BlankResult { document, blank_pages: Some(archived) }) +} + +#[cfg(test)] +mod tests { + use super::*; + #[test] + fn hot_folder_page_ranges_are_bounded_and_sorted() { + assert_eq!(parse_pages("3,1-2,2", Some(3)).unwrap(), vec![0, 1, 2]); + for value in ["0", "3-1", "1-10001", "NaN", "1-2-3"] { + assert!(parse_pages(value, Some(10)).is_err()); + } + } + #[test] + fn hot_folder_image_options_change_pixels_without_touching_the_source() { + let mut image = image::RgbImage::from_pixel(3, 3, image::Rgb([0, 0, 0])); + image.put_pixel(1, 1, image::Rgb([255, 255, 255])); + transform(&mut image, &Settings { median_filter: true, invert: true, ..Default::default() }); + assert!(image.pixels().all(|p| p.0 == [255; 3])); + let mut image = image::RgbImage::from_pixel(2, 2, image::Rgb([200, 0, 0])); + transform(&mut image, &Settings { threshold: Some(128), ..Default::default() }); + assert!(image.pixels().all(|p| p.0 == [0; 3])); + } + #[test] + fn hot_folder_blank_pages_can_be_archived_even_when_all_are_blank() { + let bytes = Session::new().create_blank(100.0, 100.0, 2).unwrap(); + let result = separate_blank_pages(bytes, &|| false).unwrap(); + assert!(result.document.is_none()); + let mut s = Session::new(); + let id = s.open("blank", None, result.blank_pages.unwrap(), None).unwrap(); + assert_eq!(s.get(id).unwrap().info.pages.len(), 2); + } + #[test] + fn hot_folder_spread_split_preserves_physical_size() { + let bytes = Session::new().create_blank(200.0, 100.0, 1).unwrap(); + let result = prepare(bytes, &Settings { split_spreads: true, ..Default::default() }, 72.0, &|| false).unwrap(); + let mut s = Session::new(); + let id = s.open("split", None, result, None).unwrap(); + let pages = &s.get(id).unwrap().info.pages; + assert_eq!(pages.len(), 2); + for page in pages { + assert!((page.width - 100.0).abs() < 0.1 && (page.height - 100.0).abs() < 0.1); + } + } +} diff --git a/crates/engine/src/hot_folder_schedule.rs b/crates/engine/src/hot_folder_schedule.rs new file mode 100644 index 0000000000..fc8a530d94 --- /dev/null +++ b/crates/engine/src/hot_folder_schedule.rs @@ -0,0 +1,97 @@ +//! Calendar schedules in the machine's local timezone. Nonexistent DST times move to the +//! next valid local minute; repeated times run once at their earlier occurrence. +use chrono::{Datelike, Local, TimeZone, Timelike}; +use serde::{Deserialize, Serialize}; + +#[derive(Clone, Copy, Debug, Default, PartialEq, Eq, Serialize, Deserialize)] +#[serde(tag = "kind", rename_all = "snake_case", deny_unknown_fields)] +pub enum Schedule { + #[default] + Interval, + Daily { + hour: u32, + minute: u32, + }, + Weekly { + weekday: u32, + hour: u32, + minute: u32, + }, + Monthly { + day: u32, + hour: u32, + minute: u32, + }, +} + +impl Schedule { + pub fn validate(self) -> Result<(), String> { + let (hour, minute) = match self { + Self::Interval => return Ok(()), + Self::Daily { hour, minute } => (hour, minute), + Self::Weekly { weekday, hour, minute } if weekday < 7 => (hour, minute), + Self::Monthly { day, hour, minute } if (1..=31).contains(&day) => (hour, minute), + _ => return Err("weekday must be 0..6 (Monday..Sunday); month day must be 1..31".into()), + }; + if hour > 23 || minute > 59 { + return Err("schedule time must be 00:00..23:59".into()); + } + Ok(()) + } + + pub fn next_after(self, after: u64) -> Result { + self.next_in(after, Local) + } + + fn next_in(self, after: u64, zone: T) -> Result { + self.validate()?; + let origin = i64::try_from(after).ok().and_then(|v| zone.timestamp_opt(v, 0).single()).ok_or("invalid schedule timestamp")?; + let mut date = origin.date_naive(); + for _ in 0..370 { + let (matches, hour, minute) = match self { + Self::Interval => return Ok(after.saturating_add(1)), + Self::Daily { hour, minute } => (true, hour, minute), + Self::Weekly { weekday, hour, minute } => (date.weekday().num_days_from_monday() == weekday, hour, minute), + Self::Monthly { day, hour, minute } => { + let last = date.succ_opt().is_some_and(|d| d.month() != date.month()); + (date.day() == day || last && date.day() < day, hour, minute) + } + }; + if matches { + let mut local = date.and_hms_opt(hour, minute, 0).ok_or("invalid schedule time")?; + // A DST gap is bounded to this date; do not drift a daily task into tomorrow. + while local.date() == date { + if let Some(candidate) = zone.from_local_datetime(&local).earliest() { + if candidate.timestamp() > origin.timestamp() { + return u64::try_from(candidate.timestamp()).map_err(|e| e.to_string()); + } + break; + } + local = local.checked_add_signed(chrono::Duration::minutes(1)).ok_or("schedule overflow")?; + if local.hour() == 0 && local.minute() == 0 { + break; + } + } + } + date = date.succ_opt().ok_or("schedule date overflow")?; + } + Err("no valid schedule occurrence within the next year".into()) + } +} + +#[cfg(test)] +mod tests { + use super::*; + #[test] + fn calendar_schedules_preserve_time_and_clamp_short_months() { + let tz = chrono::Utc; + let stamp = |year, month, day, hour, minute| { + u64::try_from(tz.with_ymd_and_hms(year, month, day, hour, minute, 0).single().unwrap().timestamp()).unwrap() + }; + let start = stamp(2026, 1, 31, 8, 0); + assert_eq!(Schedule::Daily { hour: 8, minute: 0 }.next_in(start, tz).unwrap(), stamp(2026, 2, 1, 8, 0)); + assert_eq!(Schedule::Monthly { day: 31, hour: 8, minute: 0 }.next_in(start, tz).unwrap(), stamp(2026, 2, 28, 8, 0)); + assert_eq!(Schedule::Weekly { weekday: 0, hour: 9, minute: 30 }.next_in(start, tz).unwrap(), stamp(2026, 2, 2, 9, 30)); + assert!(Schedule::Weekly { weekday: 7, hour: 9, minute: 0 }.validate().is_err()); + } +} diff --git a/crates/engine/src/hot_folder_server_tests.rs b/crates/engine/src/hot_folder_server_tests.rs new file mode 100644 index 0000000000..0d6017205a --- /dev/null +++ b/crates/engine/src/hot_folder_server_tests.rs @@ -0,0 +1,583 @@ +use super::*; + +fn task(base: &Path, id: &str) -> Task { + let input = base.join(format!("{id}-in")); + let output = base.join(format!("{id}-out")); + fs::create_dir(&input).unwrap(); + fs::create_dir(&output).unwrap(); + Task { + id: id.into(), + name: id.into(), + input, + output, + enabled: true, + interval_seconds: 1, + settle_seconds: 1, + settings: ocr::OcrSettings { recognize: false, auto_rotate: false, deskew: false, ..Default::default() }, + ..Default::default() + } +} + +fn pdf() -> Arc> { + Session::new().create_from_text("server", "An original survives a failed output").unwrap() +} + +fn make_due(config: &Path) { + let mut state = read_state(config).unwrap(); + for status in state.tasks.values_mut() { + status.next_check = 0; + } + for observation in state.observations.values_mut() { + observation.since = 0; + } + journal::save(config, &mut state).unwrap(); +} + +#[test] +fn offline_and_disabled_sources_cannot_stop_other_tasks_and_recover_automatically() { + let base = tempfile::tempdir().unwrap(); + let config = base.path().join("tasks.json"); + let remote = task(base.path(), "remote"); + let local = task(base.path(), "local"); + let mut disabled = task(base.path(), "disabled"); + disabled.enabled = false; + fs::remove_dir(&remote.input).unwrap(); + fs::remove_dir(&disabled.input).unwrap(); + fs::remove_dir(&disabled.output).unwrap(); + let settings = Config { tasks: vec![remote.clone(), disabled, local.clone()] }; + save_json(&config, &settings).unwrap(); + validate_structure(&settings, None).unwrap(); + initialize_config(&config).unwrap(); + fs::write(local.input.join("local.pdf"), pdf().as_slice()).unwrap(); + poll(&config, None).unwrap(); + make_due(&config); + let state = poll(&config, None).unwrap(); + assert_eq!(state.tasks["local"].completed, 1); + assert!(local.output.join("local.pdf").exists()); + assert!(state.tasks["remote"].retry_count > 0); + assert!(!state.tasks["remote"].blocked); + fs::create_dir(&remote.input).unwrap(); + fs::write(remote.input.join("remote.pdf"), pdf().as_slice()).unwrap(); + make_due(&config); + poll_task_cancelable(&config, None, "remote", &|| false).unwrap(); + make_due(&config); + let state = poll_task_cancelable(&config, None, "remote", &|| false).unwrap(); + assert_eq!(state.tasks["remote"].completed, 1); + assert_eq!(state.tasks["remote"].retry_count, 0); + assert_eq!(state.tasks["local"].completed, 1); +} + +#[test] +fn transient_publication_failure_retries_the_whole_group_without_skipping_sources() { + let base = tempfile::tempdir().unwrap(); + let config = base.path().join("tasks.json"); + let mut task = task(base.path(), "group"); + task.originals = Originals::Delete; + task.output_plan.steps[0].grouping = output::Grouping::All; + save_config(&config, &Config { tasks: vec![task.clone()] }, None).unwrap(); + fs::write(task.input.join("a.pdf"), pdf().as_slice()).unwrap(); + fs::write(task.input.join("b.pdf"), pdf().as_slice()).unwrap(); + let mut state = State::default(); + step(&task, &mut state, 10, &config, None, &|| false).unwrap(); + let moved = base.path().join("temporarily-unavailable"); + let interrupt = std::cell::Cell::new(false); + let outage = || { + if !interrupt.replace(true) { + fs::rename(&task.output, &moved).unwrap(); + fs::write(&task.output, b"mount unavailable").unwrap(); + } + false + }; + let error = step(&task, &mut state, 13, &config, None, &outage).unwrap_err(); + assert!(error.contains("all originals retained")); + assert!(state.observations.values().all(|observation| !observation.attempted)); + assert!(!state.tasks["group"].blocked); + task_failure(&mut state, "group", error, now()); + journal::save(&config, &mut state).unwrap(); + fs::remove_file(&task.output).unwrap(); + fs::rename(&moved, &task.output).unwrap(); + make_due(&config); + let state = poll(&config, None).unwrap(); + assert_eq!(state.tasks["group"].completed, 2); + assert_eq!(fs::read_dir(&task.output).unwrap().count(), 1); + assert_eq!(fs::read_dir(&task.input).unwrap().count(), 0); +} + +#[test] +fn permanent_bad_document_is_skipped_per_file_but_never_dropped_from_a_group() { + for grouped in [false, true] { + let base = tempfile::tempdir().unwrap(); + let config = base.path().join("tasks.json"); + let mut task = task(base.path(), "documents"); + if grouped { + task.output_plan.steps[0].grouping = output::Grouping::All; + } + task.output_plan.steps[0].format = output::Format::Txt; + save_config(&config, &Config { tasks: vec![task.clone()] }, None).unwrap(); + fs::write(task.input.join("a-bad.pdf"), b"malformed PDF").unwrap(); + fs::write(task.input.join("b-good.pdf"), pdf().as_slice()).unwrap(); + poll(&config, None).unwrap(); + make_due(&config); + let failed = poll(&config, None).unwrap(); + assert_eq!(failed.tasks["documents"].blocked, grouped); + make_due(&config); + let retried = poll(&config, None).unwrap(); + assert_eq!(retried.tasks["documents"].completed, if grouped { 0 } else { 1 }); + assert!(task.input.join("a-bad.pdf").exists()); + } +} + +#[test] +fn lifetime_receipts_are_archived_without_losing_deduplication_or_cleanup_proofs() { + let base = tempfile::tempdir().unwrap(); + let config = base.path().join("tasks.json"); + let task = task(base.path(), "live"); + save_config(&config, &Config { tasks: vec![task.clone()] }, None).unwrap(); + let source = task.input.join("first.pdf"); + fs::write(&source, pdf().as_slice()).unwrap(); + let mut state = State::default(); + step(&task, &mut state, 10, &config, None, &|| false).unwrap(); + step(&task, &mut state, 13, &config, None, &|| false).unwrap(); + let original = state.receipts.first_key_value().unwrap().1.clone(); + let bytes = fs::read(&source).unwrap(); + let mut first_key = None; + // Originals=Keep is the default: finished physical inputs must not exhaust the + // enumerator either. Every historical entry below has a real retained source. + for index in 0..10_001 { + let retained = task.input.join(format!("old-{index:05}.pdf")); + fs::write(&retained, &bytes).unwrap(); + let stamp = fingerprint(&retained).unwrap(); + let key = format!("{}:{}", task.id, confined(&retained, None).unwrap().display()); + let receipt_key = format!("{key}:{}", original.source_hash); + first_key.get_or_insert_with(|| receipt_key.clone()); + let mut receipt = original.clone(); + receipt.source_stamp = stamp.clone(); + state.receipts.insert(receipt_key.clone(), receipt); + state.observations.insert(key, Observation { fingerprint: stamp, since: 1, attempted: true, receipt_key: Some(receipt_key) }); + if index % 256 == 255 { + journal::save(&config, &mut state).unwrap(); + } + } + journal::save(&config, &mut state).unwrap(); + let mut restored = read_state(&config).unwrap(); + assert!(restored.receipts.len() <= 256); + assert!(fs::metadata(state_path(&config)).unwrap().len() < 3 * 1024 * 1024); + let first_key = first_key.unwrap(); + let old = journal::receipt(&config, &restored, &first_key).unwrap().unwrap(); + verify_outputs(&old, None).unwrap(); + step(&task, &mut restored, 20, &config, None, &|| false).unwrap(); + assert_eq!(fs::read_dir(&task.output).unwrap().count(), 1); + fs::write(task.input.join("next.pdf"), pdf().as_slice()).unwrap(); + step(&task, &mut restored, 26, &config, None, &|| false).unwrap(); + step(&task, &mut restored, 29, &config, None, &|| false).unwrap(); + assert!(task.output.join("next.pdf").exists()); + // An explicit retry clears observations, never the archived content receipts. + reset(&config, "live", None).unwrap(); + restored = read_state(&config).unwrap(); + verify_outputs(&journal::receipt(&config, &restored, &first_key).unwrap().unwrap(), None).unwrap(); + assert_eq!(fs::read_dir(&task.output).unwrap().count(), 2); +} + +#[test] +fn child_failures_use_capped_backoff_and_do_not_change_output_receipts() { + let base = tempfile::tempdir().unwrap(); + let config = base.path().join("tasks.json"); + let task = task(base.path(), "child"); + save_config(&config, &Config { tasks: vec![task] }, None).unwrap(); + for attempt in 1..=20 { + let before = now(); + let state = record_task_failure(&config, None, "child", "child deadline expired").unwrap(); + assert_eq!(state.tasks["child"].retry_count, attempt); + assert!(state.tasks["child"].next_check >= before + 5); + assert!(state.tasks["child"].next_check <= now() + 900); + assert!(!state.tasks["child"].blocked); + assert!(state.receipts.is_empty()); + } +} + +#[test] +fn a_retried_publication_reuses_its_durable_timestamp_and_idle_polls_do_not_rewrite_state() { + let base = tempfile::tempdir().unwrap(); + let config = base.path().join("tasks.json"); + let mut task = task(base.path(), "identity"); + task.output_plan.steps[0].name_template = "{name}-{time}".into(); + save_config(&config, &Config { tasks: vec![task.clone()] }, None).unwrap(); + fs::write(task.input.join("document.pdf"), pdf().as_slice()).unwrap(); + let mut state = poll(&config, None).unwrap(); + state.tasks.get_mut("identity").unwrap().attempt_started_at = Some(1234); + journal::save(&config, &mut state).unwrap(); + output::save( + &[output::Input { relative: "document.pdf".into(), bytes: Arc::new(fs::read(task.input.join("document.pdf")).unwrap()) }], + &task.output, + &task.output_plan, + &task.name, + 1234, + None, + &|| false, + ) + .unwrap(); + record_task_failure(&config, None, "identity", "child interrupted after publication").unwrap(); + let before = fs::read(state_path(&config)).unwrap(); + let state = poll(&config, None).unwrap(); + assert_eq!(state.tasks["identity"].attempt_started_at, Some(1234)); + assert_eq!(fs::read(state_path(&config)).unwrap(), before); + reset(&config, "identity", None).unwrap(); + assert_eq!(read_state(&config).unwrap().tasks["identity"].attempt_started_at, Some(1234)); + poll(&config, None).unwrap(); + make_due(&config); + let resumed = poll(&config, None).unwrap(); + assert_eq!(resumed.tasks["identity"].completed, 1); + assert_eq!(fs::read_dir(&task.output).unwrap().count(), 1); +} + +#[test] +fn expanded_preprocessing_is_rejected_before_exceeding_the_remaining_batch_budget() { + let bytes = pdf(); + let settings = preprocess::Settings { grayscale: true, ..Default::default() }; + let error = preprocess::prepare_bounded(bytes.clone(), &settings, 72.0, (bytes.len() - 1) as u64, 1234, &|| false).unwrap_err(); + assert!(error.contains("budget")); + let error = preprocess::prepare_bounded(bytes.clone(), &settings, 300.0, bytes.len() as u64 + 128, 1234, &|| false).unwrap_err(); + assert!(error.contains("prepared")); + let base = tempfile::tempdir().unwrap(); + let task = task(base.path(), "raster"); + let mut image = std::io::Cursor::new(Vec::new()); + image::DynamicImage::new_rgb8(20, 20).write_to(&mut image, image::ImageFormat::Png).unwrap(); + let error = prepare(&task, Path::new("scan.png"), image.into_inner(), &base.path().join("tasks.json"), 1000, 1234, &|| false).err().unwrap(); + assert!(error.contains("raster memory budget")); +} + +#[test] +fn interrupted_group_spill_recovers_every_receipt_as_one_transaction() { + let base = tempfile::tempdir().unwrap(); + let config = base.path().join("tasks.json"); + let mut task = task(base.path(), "aa-group"); + task.output_plan.steps[0].grouping = output::Grouping::All; + save_config(&config, &Config { tasks: vec![task.clone()] }, None).unwrap(); + let bytes = pdf(); + for name in ["one.pdf", "two.pdf"] { + fs::write(task.input.join(name), bytes.as_slice()).unwrap(); + } + let inputs = ["one.pdf", "two.pdf"].map(|relative| output::Input { relative: relative.into(), bytes: bytes.clone() }); + let output = output::save(&inputs, &task.output, &task.output_plan, &task.name, 12, None, &|| false).unwrap(); + let hash: String = Sha256::digest(bytes.as_slice()).iter().map(|byte| format!("{byte:02x}")).collect(); + let mut state = State::default(); + journal::save(&config, &mut state).unwrap(); + for name in ["one.pdf", "two.pdf"] { + let source = task.input.join(name); + state.receipts.insert( + format!("{}:{}:{hash}", task.id, confined(&source, None).unwrap().display()), + Receipt { + outputs: output.outputs.clone(), + source_hash: hash.clone(), + source_stamp: fingerprint(&source).unwrap(), + output_proofs: output.proofs.clone(), + cleanup: None, + }, + ); + } + let receipt = state.receipts.first_key_value().unwrap().1.clone(); + for index in 0..256 { + state.receipts.insert(format!("zz-completed:{index}"), receipt.clone()); + } + assert!( + journal::save_with(&config, &mut state, &|count| if count == 1 { Err("simulated crash after one spill".into()) } else { Ok(()) }).is_err() + ); + assert!(journal::pending_path(&state_path(&config)).exists()); + let mut restored = read_state(&config).unwrap(); + assert_eq!(restored.receipts.len(), 258); + step(&task, &mut restored, 20, &config, None, &|| false).unwrap(); + step(&task, &mut restored, 23, &config, None, &|| false).unwrap(); + journal::save(&config, &mut restored).unwrap(); + assert!(!journal::pending_path(&state_path(&config)).exists()); + assert_eq!(fs::read_dir(&task.output).unwrap().count(), 1); + assert!(task.input.join("one.pdf").exists()); + assert!(task.input.join("two.pdf").exists()); +} + +#[test] +fn changing_a_project_manifest_cannot_consume_another_tasks_originals() { + let base = tempfile::tempdir().unwrap(); + let config = base.path().join("tasks.json"); + let mut project = task(base.path(), "project"); + let local = task(base.path(), "local"); + let manifest = base.path().join("project.json"); + let original = base.path().join("original.pdf"); + fs::write(&original, pdf().as_slice()).unwrap(); + let mut contents = sources::ProjectManifest { files: vec!["original.pdf".into()], ..Default::default() }; + sources::write_project_manifest(&manifest, &contents, None).unwrap(); + project.source = sources::SourceConfig::Project(sources::ProjectSource { manifest: manifest.clone(), action: sources::SourceAction::Delete }); + save_config(&config, &Config { tasks: vec![project, local.clone()] }, None).unwrap(); + let protected = local.input.join("unprocessed.pdf"); + fs::write(&protected, pdf().as_slice()).unwrap(); + contents.files.push("local-in/unprocessed.pdf".into()); + save_json(&manifest, &contents).unwrap(); + let result = poll_task_cancelable(&config, None, "project", &|| false).unwrap(); + assert!(result.tasks["project"].error.as_ref().unwrap().contains("overlap")); + assert!(protected.exists()); + assert!(original.exists()); + assert!(!result.tasks.contains_key("local")); +} + +#[test] +fn replayed_scan_and_group_exports_keep_the_transaction_modification_date() { + if !ocr::available() { + return; + } + let base = tempfile::tempdir().unwrap(); + let config = base.path().join("tasks.json"); + let mut task = task(base.path(), "clock"); + task.settings.recognize = true; + task.preprocessing.grayscale = true; + task.output_plan.steps[0].grouping = output::Grouping::All; + save_config(&config, &Config { tasks: vec![task.clone()] }, None).unwrap(); + let mut session = Session::new(); + let id = session.open("source", None, pdf(), None).unwrap(); + let png = crate::export::Exporter::new(session.get(id).unwrap()).png(0, 150.0).unwrap(); + let mut results = Vec::new(); + for _ in 0..2 { + let prepared = prepare(&task, Path::new("scan.png"), png.clone(), &config, MAX_INPUT, 1234, &|| false).ok().unwrap().document.unwrap(); + assert_transaction_date(prepared.clone(), 1234); + results.push(prepared); + } + assert_eq!(results[0], results[1]); + let inputs: Vec<_> = + results.into_iter().enumerate().map(|(i, bytes)| output::Input { relative: format!("scan-{i}.pdf").into(), bytes }).collect(); + let first = output::save(&inputs, &task.output, &task.output_plan, &task.name, 1234, None, &|| false).unwrap(); + let second = output::save(&inputs, &task.output, &task.output_plan, &task.name, 1234, None, &|| false).unwrap(); + assert_eq!(first.outputs, second.outputs); + assert_eq!(fs::read_dir(&task.output).unwrap().count(), 1); + assert_transaction_date(Arc::new(fs::read(&first.outputs[0]).unwrap()), 1234); +} + +fn assert_transaction_date(bytes: Arc>, timestamp: i64) { + let document = pdfcraft_cos::Document::open(bytes).unwrap(); + let info = document.dict(document.trailer().get(b"Info").unwrap()).unwrap(); + assert_eq!(info.get(b"ModDate").unwrap().as_string().unwrap().to_text(), pdfcraft_cos::pdf_date(timestamp)); +} + +#[test] +fn first_calendar_schedule_is_persisted_once_without_probing_the_input() { + use chrono::Timelike; + let base = tempfile::tempdir().unwrap(); + let config = base.path().join("tasks.json"); + let mut task = task(base.path(), "calendar"); + task.schedule = Schedule::Daily { hour: (chrono::Local::now().hour() + 1) % 24, minute: 0 }; + fs::remove_dir(&task.input).unwrap(); + save_json(&config, &Config { tasks: vec![task] }).unwrap(); + let state = poll(&config, None).unwrap(); + assert!(state.tasks["calendar"].next_check > now()); + assert_eq!(state.tasks["calendar"].failed, 0); + assert_eq!(read_state(&config).unwrap().tasks["calendar"].next_check, state.tasks["calendar"].next_check); + let before = fs::read(state_path(&config)).unwrap(); + poll(&config, None).unwrap(); + assert_eq!(fs::read(state_path(&config)).unwrap(), before); +} + +#[test] +fn root_access_keeps_its_authorized_spelling_and_refuses_traversal_and_sibling_prefixes() { + let base = tempfile::tempdir().unwrap(); + let root = base.path().join("allowed"); + let sibling = base.path().join("allowed-extra"); + fs::create_dir(&root).unwrap(); + fs::create_dir(&sibling).unwrap(); + let source = root.join("source.pdf"); + let outside = sibling.join("private.pdf"); + fs::write(&source, b"retained source").unwrap(); + fs::write(&outside, b"outside the authorized root").unwrap(); + // On Windows CI, tempdir inherits a short-name ancestor from the runner's TEMP. + // Exercise both the caller's spelling and the filesystem's canonical spelling. + assert_eq!(confined(&source, Some(&root)).unwrap(), source.canonicalize().unwrap()); + assert_eq!(confined(&source.canonicalize().unwrap(), Some(&root)).unwrap(), source.canonicalize().unwrap()); + assert_eq!(confined(Path::new("source.pdf"), Some(&root)).unwrap(), source.canonicalize().unwrap()); + assert_eq!(confined(&root.join("new.pdf"), Some(&root)).unwrap(), root.canonicalize().unwrap().join("new.pdf")); + for path in [&outside, &root.join("../allowed-extra/private.pdf")] { + assert_eq!(confined(path, Some(&root)).unwrap_err(), "hot folder path is outside the allowed directory"); + } + assert_eq!(fs::read(source).unwrap(), b"retained source"); + assert_eq!(fs::read(outside).unwrap(), b"outside the authorized root"); +} + +#[cfg(windows)] +#[test] +fn windows_alias_overlap_is_deny_only_and_normalizes_drive_unc_and_extended_prefixes() { + let cases = [ + (r"C:\Users\RUNNER~1\Temp\job\input", r"\\?\c:\Users\runneradmin\Temp\job\input\a.pdf", true), + (r"C:\Users\RUNNER~1\Temp\job\input", r"C:\Users\runneradmin\Temp\job\output", false), + (r"C:\MISSIN~1\in", r"C:\Missing directory\input", false), + (r"C:\MISSIN~1\in", r"D:\Missing directory\in", false), + (r"\\server\share\LONGFO~1\input", r"\\?\UNC\SERVER\SHARE\Long folder\input\a.pdf", true), + (r"\\server\share\LONGFO~1\input", r"\\server\other-share\Long folder\input", false), + (r"\\server\share\LONGFO~1\input", r"\\other-server\share\Long folder\input", false), + (r"C:\LONGFO~1\input", r"\\server\share\Long folder\input", false), + (r"C:\data\input", r"\\?\C:\data\input\a.pdf", true), + ]; + for (left, right, overlap) in cases { + assert_eq!(paths_may_overlap(Path::new(left), Path::new(right)), overlap, "{left} vs {right}"); + assert_eq!(paths_may_overlap(Path::new(right), Path::new(left)), overlap, "{right} vs {left}"); + } + let short = Path::new(r"C:\Users\RUNNER~1\Temp\job\input"); + let long = Path::new(r"C:\Users\runneradmin\Temp\job\input"); + assert!(paths_may_overlap(short, long)); + assert!(!lexically_inside(short, long), "a potential alias does not authorize access"); + assert!(!lexically_inside(long, short), "a potential alias does not authorize access"); + assert!(paths_may_overlap(Path::new(r"C:\straße\input"), Path::new(r"C:\strasse\input"))); + assert!(!lexically_inside(Path::new(r"C:\straße\input"), Path::new(r"C:\strasse\input"))); + assert!(lexically_inside(Path::new(r"\\?\C:\data\input\a.pdf"), Path::new(r"c:\data\input"))); + assert!(lexically_inside(Path::new(r"\\?\UNC\SERVER\SHARE\input\a.pdf"), Path::new(r"\\server\share\input"))); + assert!(!lexically_inside(Path::new(r"C:\data\input-extra\a.pdf"), Path::new(r"C:\data\input"))); + for invalid in [r"C:relative", r"\root-relative", r"\\.\PhysicalDrive0", r"\\?\Volume{unknown}\input", r"C:\data\..\other"] { + assert!(paths_may_overlap(Path::new(invalid), long), "unknown boundaries fail closed"); + assert!(!lexically_inside(Path::new(invalid), long)); + } + for short in ["RUNNER~1", "LONGF~12", "DOCUME~1.PDF", "A~123456"] { + assert!(possible_short_name(short), "{short}"); + } + for ordinary in ["~1", "folder~", "folder~x", "toolong~12", "long name~1", "DOC~1.PDF.EXTRA"] { + assert!(!possible_short_name(ordinary), "{ordinary}"); + } +} + +#[cfg(windows)] +#[test] +fn windows_structure_refuses_alias_overlap_without_resolving_other_task_paths() { + let first = Task { + id: "first".into(), + name: "First".into(), + enabled: true, + input: r"C:\MISSIN~1\input".into(), + output: r"C:\MISSIN~1\output".into(), + ..Default::default() + }; + let second = Task { + id: "second".into(), + name: "Second".into(), + enabled: true, + input: r"C:\Missing directory\input\child".into(), + output: r"C:\Missing directory\other-output".into(), + ..Default::default() + }; + assert!(validate_structure(&Config { tasks: vec![first.clone(), second] }, None).unwrap_err().contains("overlap")); + let own_output = Task { output: r"C:\Missing directory\input\output".into(), ..first.clone() }; + assert!(validate_structure(&Config { tasks: vec![own_output] }, None).unwrap_err().contains("contain")); + let remote = Task { + id: "remote".into(), + name: "Offline share".into(), + enabled: true, + input: r"\\pdfcraft-offline.invalid\share\input".into(), + output: r"\\pdfcraft-offline.invalid\share\output".into(), + ..Default::default() + }; + validate_structure(&Config { tasks: vec![first, remote] }, None).unwrap(); +} + +#[cfg(windows)] +#[test] +fn windows_possible_alias_never_grants_root_access_or_contacts_an_outside_share() { + let base = tempfile::tempdir().unwrap(); + let root = base.path().join("A lengthy authorized folder"); + fs::create_dir(&root).unwrap(); + let original = root.join("original.pdf"); + fs::write(&original, b"retained").unwrap(); + let ambiguous = base.path().join("ALENGT~1").join("original.pdf"); + assert!(paths_may_overlap(&ambiguous, &root)); + assert!(!lexically_inside(&ambiguous, &root)); + for candidate in [ambiguous.as_path(), Path::new(r"\\pdfcraft-offline.invalid\share\original.pdf")] { + assert_eq!(confined(candidate, Some(&root)).unwrap_err(), "hot folder path is outside the allowed directory"); + } + assert_eq!(fs::read(original).unwrap(), b"retained"); +} + +#[cfg(windows)] +#[test] +fn windows_selected_local_task_progresses_with_an_unrelated_offline_unc_task() { + let base = tempfile::tempdir().unwrap(); + let config = base.path().join("tasks.json"); + let local = task(base.path(), "local"); + let remote = Task { + id: "remote".into(), + name: "Offline share".into(), + enabled: true, + input: r"\\pdfcraft-offline.invalid\share\input".into(), + output: r"\\pdfcraft-offline.invalid\share\output".into(), + ..Default::default() + }; + save_json(&config, &Config { tasks: vec![remote, local.clone()] }).unwrap(); + let original = pdf(); + let source = local.input.join("source.pdf"); + fs::write(&source, original.as_slice()).unwrap(); + poll_task_cancelable(&config, None, "local", &|| false).unwrap(); + make_due(&config); + let state = poll_task_cancelable(&config, None, "local", &|| false).unwrap(); + assert_eq!(state.tasks["local"].completed, 1); + assert!(!state.tasks.contains_key("remote")); + assert_eq!(fs::read(source).unwrap(), *original); + assert!(local.output.join("source.pdf").is_file()); +} + +/// `count` receipts that each carry a grouped batch's full list of `pages` outputs, as `step` +/// writes them. A few large receipts keep the test fast; together they exceed one journal file. +fn oversized_state(count: usize, pages: usize) -> State { + let mut state = State::default(); + let folder = "x".repeat(280); + let outputs: Vec = (0..pages).map(|page| PathBuf::from(format!("{folder}/{page:05}.tif"))).collect(); + for index in 0..count { + let receipt = + Receipt { outputs: outputs.clone(), source_hash: "hash".into(), source_stamp: String::new(), output_proofs: vec![], cleanup: None }; + state.receipts.insert(format!("grouped:{index:03}:hash"), receipt); + } + state +} + +fn snapshot_files(dir: &Path) -> usize { + fs::read_dir(dir).unwrap().filter(|entry| entry.as_ref().unwrap().file_name().to_string_lossy().contains(".pending.")).count() +} + +/// CodeRabbit: the write-ahead snapshot of a large grouped batch exceeded the 16 MiB journal +/// file limit, so the batch republished its outputs on every retry and never finished. +#[test] +fn a_grouped_batch_larger_than_one_journal_file_is_saved_and_spilled() { + let base = tempfile::tempdir().unwrap(); + let config = base.path().join("tasks.json"); + let mut state = oversized_state(6, 12_800); + assert!(serde_json::to_vec(&state).unwrap().len() as u64 > MAX_JSON, "the snapshot needs several files"); + journal::save(&config, &mut state).unwrap(); + assert_eq!(snapshot_files(base.path()), 0, "the snapshot is removed once history holds it"); + let restored = read_state(&config).unwrap(); + for index in 0..6 { + let receipt = journal::receipt(&config, &restored, &format!("grouped:{index:03}:hash")).unwrap(); + assert_eq!(receipt.map(|r| r.outputs.len()), Some(12_800), "receipt {index}"); + } +} + +#[test] +fn an_interrupted_spill_of_a_large_batch_recovers_every_receipt() { + let base = tempfile::tempdir().unwrap(); + let config = base.path().join("tasks.json"); + let mut state = oversized_state(6, 12_800); + assert!( + journal::save_with(&config, &mut state, &|count| if count == 1 { Err("simulated crash after one spill".into()) } else { Ok(()) }).is_err() + ); + assert_eq!(read_state(&config).unwrap().receipts.len(), 6, "the whole group is visible together"); + // A damaged part is refused, never read as a shorter state. + let part = fs::read_dir(base.path()) + .unwrap() + .map(|entry| entry.unwrap().path()) + .find(|path| { + let name = path.file_name().unwrap().to_string_lossy().into_owned(); + name.contains(".pending.") && !name.ends_with(".json") + }) + .unwrap(); + let mut bytes = fs::read(&part).unwrap(); + bytes[0] ^= 1; + fs::write(&part, bytes).unwrap(); + assert!(read_state(&config).is_err()); +} + +/// The spill loop's running size is exactly the serialized cache's size. +#[test] +fn the_journal_measures_a_map_exactly_as_serde_writes_it() { + let state = oversized_state(3, 10); + let sizes = journal::entry_sizes(&state.receipts).unwrap(); + assert_eq!(journal::map_len(sizes.values().sum(), sizes.len()), serde_json::to_vec(&state.receipts).unwrap().len()); + assert_eq!(journal::map_len(0, 0), serde_json::to_vec(&BTreeMap::::new()).unwrap().len()); +} diff --git a/crates/engine/src/hot_folder_sources.rs b/crates/engine/src/hot_folder_sources.rs new file mode 100644 index 0000000000..cc5ec8de60 --- /dev/null +++ b/crates/engine/src/hot_folder_sources.rs @@ -0,0 +1,892 @@ +//! Explicit Hot Folder source adapters. No network access occurs until a worker calls +//! `stage` or a user starts sign-in. Task configuration and journals contain no secrets. +//! Remote originals are acknowledged only after the caller has durably saved every output. + +mod credentials; +mod ftp; +mod outlook; +mod project; + +pub use credentials::{CredentialStore, credential_status, forget_credentials, save_ftp_password}; +pub use outlook::{DeviceSignIn, MailFolder, SignInStatus, outlook_begin_sign_in, outlook_folders, outlook_poll_sign_in}; +pub use project::{ProjectManifest, write_project_manifest}; + +use std::collections::{BTreeMap, BTreeSet}; +use std::fs::{self, File, OpenOptions}; +use std::io::{Read, Write}; +use std::path::{Component, Path, PathBuf}; +use std::time::{Duration, Instant}; + +use serde::{Deserialize, Serialize}; +use sha2::{Digest, Sha256}; + +const MAX_FILE: u64 = 512 * 1024 * 1024; +const MAX_ITEMS: usize = 10_000; +const MAX_BATCH: usize = 128; +const MAX_JSON: u64 = 8 * 1024 * 1024; +const STATE_FILE: &str = ".pdfcraft-source-state.json"; + +#[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize)] +#[serde(tag = "kind", rename_all = "snake_case", deny_unknown_fields)] +pub enum SourceConfig { + #[default] + Local, + Ftp(FtpSource), + Outlook(OutlookSource), + Project(ProjectSource), +} + +#[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize)] +#[serde(tag = "kind", rename_all = "snake_case", deny_unknown_fields)] +pub enum SourceAction { + #[default] + Keep, + /// FTP: existing absolute server directory. Outlook: destination mail-folder ID. + /// Project: existing local directory. Outlook actions affect the entire message. + Move { + destination: String, + }, + Delete, +} + +#[derive(Clone, Copy, Debug, Default, PartialEq, Eq, Serialize, Deserialize)] +#[serde(rename_all = "snake_case")] +pub enum FtpSecurity { + #[default] + ExplicitTls, + /// Clear-text FTP is available only when explicitly selected; no TLS downgrade. + Plain, +} + +#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)] +#[serde(default, deny_unknown_fields)] +pub struct FtpSource { + pub host: String, + pub port: u16, + pub security: FtpSecurity, + pub username: String, + pub credential_id: String, + pub folder: String, + pub recursive: bool, + pub action: SourceAction, +} +impl Default for FtpSource { + fn default() -> Self { + Self { + host: String::new(), + port: 21, + security: FtpSecurity::ExplicitTls, + username: String::new(), + credential_id: String::new(), + folder: "/".into(), + recursive: false, + action: SourceAction::Keep, + } + } +} + +#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)] +#[serde(default, deny_unknown_fields)] +pub struct OutlookSource { + /// The user's own registered public-client application. There is no bundled client ID. + pub client_id: String, + pub tenant: String, + pub credential_id: String, + pub folder_id: String, + pub action: SourceAction, +} +impl Default for OutlookSource { + fn default() -> Self { + Self { + client_id: String::new(), + tenant: "common".into(), + credential_id: String::new(), + folder_id: "inbox".into(), + action: SourceAction::Keep, + } + } +} + +#[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize)] +#[serde(default, deny_unknown_fields)] +pub struct ProjectSource { + pub manifest: PathBuf, + pub action: SourceAction, +} + +#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)] +pub struct StagedSource { + pub source_id: String, + /// Original logical path, suitable for output grouping; never used for staging writes. + pub relative: PathBuf, + /// A single safe filename beneath the task's staging inbox. + pub staged_relative: PathBuf, + pub sha256: String, +} + +#[derive(Clone, Debug, Default, Serialize, Deserialize)] +pub struct StageReport { + pub items: Vec, + pub warnings: Vec, + #[serde(default)] + pub has_more: bool, + /// Output already confirmed; caller must recheck its durable output receipt before retrying ack. + #[serde(default)] + pub pending_acknowledgements: Vec, +} + +#[derive(Clone, Debug, Serialize, Deserialize)] +struct RemoteFile { + key: String, + relative: PathBuf, + revision: String, + size: u64, + /// For Outlook: immutable message ID. An action waits for every supported attachment. + group: Option, +} + +#[derive(Clone, Debug, Serialize, Deserialize)] +struct Record { + source: StagedSource, + remote: RemoteFile, + ready: bool, + acknowledged: bool, +} + +#[derive(Default, Serialize, Deserialize)] +struct Journal { + config_hash: String, + records: BTreeMap, +} + +pub fn validate(config: &SourceConfig, input: &Path, root: Option<&Path>) -> Result<(), String> { + let input = confined(input, root)?; + if !input.is_dir() { + return Err("source inbox must be an existing directory".into()); + } + match config { + SourceConfig::Local => Ok(()), + SourceConfig::Ftp(source) => ftp::validate(source), + SourceConfig::Outlook(source) => outlook::validate(source), + SourceConfig::Project(source) => project::validate(source, &input, root), + } +} + +/// Local originals referenced by a source, for cross-task source/output overlap checks. +/// Completed project entries retain their confined path even after a successful move/delete. +pub fn local_paths(config: &SourceConfig, root: Option<&Path>) -> Result, String> { + guarded(|| match config { + SourceConfig::Project(source) => project::local_paths(source, root), + _ => Ok(Vec::new()), + }) +} + +trait Backend { + fn list(&mut self, stop: &Control<'_>) -> Result, String>; + fn read(&mut self, file: &RemoteFile, writer: &mut dyn Write, stop: &Control<'_>) -> Result<(), String>; + fn finish(&mut self, files: &[Record], action: &SourceAction, stop: &Control<'_>) -> Result<(), String>; +} + +fn backend<'a>( + config: &'a SourceConfig, + root: Option<&'a Path>, + control: &Control<'_>, + store: &'a CredentialStore, +) -> Result, String> { + match config { + SourceConfig::Ftp(source) => Ok(Box::new(ftp::Client::connect(store, source, control)?)), + SourceConfig::Outlook(source) => Ok(Box::new(outlook::Client::connect(store, source)?)), + SourceConfig::Project(source) => Ok(Box::new(project::Client::new(source, root)?)), + SourceConfig::Local => Err("local folders do not use a source adapter".into()), + } +} + +fn action(config: &SourceConfig) -> &SourceAction { + match config { + SourceConfig::Ftp(source) => &source.action, + SourceConfig::Outlook(source) => &source.action, + SourceConfig::Project(source) => &source.action, + SourceConfig::Local => &SourceAction::Keep, + } +} + +/// Blocking worker call. Returns both new and previously staged, unacknowledged items. +/// Stage only into this task's inbox; secrets are resolved from the explicitly selected store. +pub fn stage( + config: &SourceConfig, + input: &Path, + root: Option<&Path>, + should_stop: &dyn Fn() -> bool, + store: &CredentialStore, +) -> Result { + guarded(|| { + validate(config, input, root)?; + if matches!(config, SourceConfig::Local) { + return Ok(StageReport::default()); + } + let input = confined(input, root)?; + let _lock = lock(&input)?; + let mut journal = read_journal(&input, config)?; + let control = Control::new(should_stop); + control.check()?; + let mut source = backend(config, root, &control, store)?; + let mut report = stage_with(source.as_mut(), config, &input, &mut journal, &control)?; + if let SourceConfig::Project(project) = config { + project::validate_and_order(project, &input, root, &journal, &mut report)?; + } + Ok(report) + }) +} + +fn stage_with( + source: &mut dyn Backend, + config: &SourceConfig, + input: &Path, + journal: &mut Journal, + control: &Control<'_>, +) -> Result { + let files = source.list(control)?; + if files.len() > MAX_ITEMS { + return Err("source contains more than 10000 entries; choose a smaller source folder".into()); + } + let mut unique = BTreeSet::new(); + for file in &files { + if !unique.insert((&file.group, &file.key)) { + return Err("source returned duplicate file identifiers; originals retained".into()); + } + } + let mut report = StageReport::default(); + let mut total = 0_u64; + for remote in files { + control.check()?; + if !relative_ok(&remote.relative) || remote.size == 0 || remote.size > MAX_FILE { + return Err("source path is unsafe or source exceeds the 512 MiB per-file limit".into()); + } + let source_id = hash(format!("{}\n{}\n{}\n{}", journal.config_hash, remote.key, remote.revision, remote.size).as_bytes()); + if !journal.records.contains_key(&source_id) + && let Some(record) = archived_record(input, &journal.config_hash, &source_id)? + { + if record.acknowledged { + continue; + } + return Err("source history contains an unfinished archive record".into()); + } + if journal.records.get(&source_id).is_some_and(|record| record.acknowledged || record.ready) { + continue; + } + if report.items.len() >= MAX_BATCH || total.saturating_add(remote.size) > MAX_FILE { + report.warnings.push("source queue continues in the next batch (128 files / 512 MiB)".into()); + report.has_more = true; + break; + } + if let Some(record) = journal.records.get(&source_id) { + let path = input.join(&record.source.staged_relative); + if file_hash(&path, control).is_ok_and(|value| value == record.source.sha256) { + total = total.saturating_add(remote.size); + report.items.push(record.source.clone()); + continue; + } + if path.exists() { + return Err("staged source changed locally; retain it and use a fresh staging inbox".into()); + } + } + if journal.records.len() >= MAX_ITEMS { + return Err("source queue has 10000 unfinished versions; finish or resolve pending acknowledgements first".into()); + } + let name = remote.relative.file_name().and_then(|name| name.to_str()).ok_or("source filename is not valid UTF-8")?; + let staged_relative = PathBuf::from(format!("{}-{}", source_id.get(..24).ok_or("invalid source ID")?, safe_filename(name))); + let mut temporary = tempfile::Builder::new().prefix(".pdfcraft-source-").tempfile_in(input).map_err(io_error)?; + source.read(&remote, &mut temporary, control)?; + let size = temporary.as_file().metadata().map_err(io_error)?.len(); + if size != remote.size { + return Err("source changed during download (size differs); original retained".into()); + } + temporary.as_file().sync_all().map_err(io_error)?; + let sha256 = file_hash(temporary.path(), control)?; + let target = input.join(&staged_relative); + match temporary.persist_noclobber(&target) { + Ok(_) => {} + Err(error) if error.error.kind() == std::io::ErrorKind::AlreadyExists => { + if file_hash(&target, control)? != sha256 { + return Err("staging filename is occupied by different content; no file was replaced".into()); + } + } + Err(error) => return Err(io_error(error.error)), + } + let item = StagedSource { source_id: source_id.clone(), relative: remote.relative.clone(), staged_relative, sha256 }; + journal.records.insert(source_id, Record { source: item.clone(), remote, ready: false, acknowledged: false }); + write_journal(input, journal)?; + total = total.saturating_add(size); + report.items.push(item); + } + // Previously staged inputs remain actionable even when their original was moved by an + // external actor. A destructive acknowledgement must still verify its remote version. + for record in journal.records.values().filter(|record| !record.acknowledged && !record.ready) { + if report.items.iter().any(|item| item.source_id == record.source.source_id) { + continue; + } + if report.items.len() >= MAX_BATCH || total.saturating_add(record.remote.size) > MAX_FILE { + report.has_more = true; + break; + } + if !report.items.iter().any(|item| item.source_id == record.source.source_id) + && file_hash(&input.join(&record.source.staged_relative), control).is_ok_and(|value| value == record.source.sha256) + { + report.items.push(record.source.clone()); + total = total.saturating_add(record.remote.size); + } + } + report.pending_acknowledgements = + journal.records.values().filter(|record| record.ready && !record.acknowledged).map(|record| record.source.clone()).collect(); + let _ = config; + Ok(report) +} + +/// Call only after every output has been durably journaled. `confirmed_sha256` must be +/// the hash of the exact staged input used for those outputs. Idempotent on restart. +/// Does not remove staging files: the caller may do so only after this returns Ok. +/// For Outlook, Ok can mean this attachment is ready while another attachment still +/// needs processing; the remote message remains until the whole group is ready. +#[allow(clippy::too_many_arguments)] +pub fn acknowledge( + config: &SourceConfig, + input: &Path, + item: &StagedSource, + confirmed_sha256: &str, + root: Option<&Path>, + should_stop: &dyn Fn() -> bool, + store: &CredentialStore, +) -> Result<(), String> { + guarded(|| { + validate(config, input, root)?; + let input = confined(input, root)?; + let _lock = lock(&input)?; + let mut journal = read_journal(&input, config)?; + let control = Control::new(should_stop); + control.check()?; + if !journal.records.contains_key(&item.source_id) + && let Some(record) = archived_record(&input, &journal.config_hash, &item.source_id)? + { + journal.records.insert(item.source_id.clone(), record); + } + let record = journal.records.get_mut(&item.source_id).ok_or("source receipt is absent from the durable journal")?; + if record.source != *item || confirmed_sha256 != record.source.sha256 { + return Err("output receipt does not match this source version; original retained".into()); + } + if record.acknowledged { + return Ok(()); + } + if !record.ready && file_hash(&input.join(&record.source.staged_relative), &control)? != confirmed_sha256 { + return Err("staged input changed after processing; original retained".into()); + } + record.ready = true; + let group = record.remote.group.clone(); + write_journal(&input, &mut journal)?; + let records = journal + .records + .values() + .filter(|record| { + !record.acknowledged + && if let Some(group) = &group { record.remote.group.as_ref() == Some(group) } else { record.source.source_id == item.source_id } + }) + .cloned() + .collect::>(); + if records.iter().any(|record| !record.ready) { + return Ok(()); + } + if !matches!(action(config), SourceAction::Keep) { + backend(config, root, &control, store)?.finish(&records, action(config), &control)?; + } + for record in records { + if let Some(record) = journal.records.get_mut(&record.source.source_id) { + record.acknowledged = true; + } + } + write_journal(&input, &mut journal) + }) +} + +fn guarded(run: impl FnOnce() -> Result) -> Result { + std::panic::catch_unwind(std::panic::AssertUnwindSafe(run)) + .unwrap_or_else(|_| Err("source adapter failed unexpectedly; originals retained".into())) +} + +struct Control<'a> { + stop: &'a dyn Fn() -> bool, + deadline: Instant, +} +impl<'a> Control<'a> { + fn new(stop: &'a dyn Fn() -> bool) -> Self { + Self { stop, deadline: Instant::now() + Duration::from_secs(300) } + } + fn check(&self) -> Result<(), String> { + if (self.stop)() { + Err("source operation cancelled; originals retained".into()) + } else if Instant::now() >= self.deadline { + Err("source operation exceeded five minutes; retry a smaller source folder".into()) + } else { + Ok(()) + } + } +} +fn io_error(error: impl std::fmt::Display) -> String { + format!("source I/O failed: {error}") +} +fn hash(bytes: &[u8]) -> String { + Sha256::digest(bytes).iter().map(|byte| format!("{byte:02x}")).collect() +} +fn relative_ok(path: &Path) -> bool { + !path.as_os_str().is_empty() && path.components().all(|part| matches!(part, Component::Normal(_))) +} +/// Reject symlink/junction components before canonicalization, even when their target +/// happens to be inside --root. Missing final components remain allowed for creation. +fn confined(path: &Path, root: Option<&Path>) -> Result { + let absolute = std::path::absolute(path).map_err(io_error)?; + for ancestor in absolute.ancestors() { + match fs::symlink_metadata(ancestor) { + Ok(metadata) if is_link(&metadata) => return Err("source paths must not contain symbolic links or junctions".into()), + Ok(_) => {} + Err(error) if error.kind() == std::io::ErrorKind::NotFound => {} + Err(error) => return Err(io_error(error)), + } + } + crate::hot_folder::confined(path, root) +} +fn is_link(metadata: &fs::Metadata) -> bool { + #[cfg(windows)] + { + use std::os::windows::fs::MetadataExt; + // All reparse points are refused, including directory junctions. + metadata.file_attributes() & 0x400 != 0 + } + #[cfg(not(windows))] + { + metadata.file_type().is_symlink() + } +} +fn supported(path: &Path) -> bool { + matches!( + path.extension().and_then(|v| v.to_str()).unwrap_or_default().to_ascii_lowercase().as_str(), + "pdf" | "png" | "jpg" | "jpeg" | "tif" | "tiff" + ) +} +fn safe_filename(value: &str) -> String { + let path = Path::new(value); + let extension = path.extension().and_then(|value| value.to_str()).filter(|_| supported(path)); + let stem = if extension.is_some() { path.file_stem().and_then(|value| value.to_str()).unwrap_or(value) } else { value }; + let mut result = String::new(); + for character in stem.chars() { + if result.len().saturating_add(character.len_utf8()) > 148 { + break; + } + result.push(if character.is_control() || matches!(character, '/' | '\\' | ':' | '*' | '?' | '"' | '<' | '>' | '|') { + '_' + } else { + character + }); + } + let mut result = result.trim_matches([' ', '.']).to_owned(); + if result.is_empty() { + result.push_str("source"); + } + if let Some(extension) = extension { + result.push('.'); + result.push_str(&extension.to_ascii_lowercase()); + } + result +} +fn file_hash(path: &Path, control: &Control<'_>) -> Result { + let metadata = fs::symlink_metadata(path).map_err(io_error)?; + if !metadata.is_file() || is_link(&metadata) || metadata.len() > MAX_FILE { + return Err("source must be a regular non-link file of at most 512 MiB".into()); + } + let mut file = File::open(path).map_err(io_error)?; + let mut digest = Sha256::new(); + let mut bytes = [0_u8; 64 * 1024]; + let mut size = 0_u64; + loop { + control.check()?; + let n = file.read(&mut bytes).map_err(io_error)?; + if n == 0 { + break; + } + size = size.saturating_add(n as u64); + if size > MAX_FILE { + return Err("source grew beyond 512 MiB".into()); + } + digest.update(bytes.get(..n).ok_or("invalid read size")?); + } + Ok(digest.finalize().iter().map(|byte| format!("{byte:02x}")).collect()) +} +fn copy_limited(reader: &mut dyn Read, writer: &mut dyn Write, limit: u64, control: &Control<'_>) -> Result { + let mut total = 0_u64; + let mut buffer = [0_u8; 64 * 1024]; + loop { + control.check()?; + let n = reader.read(&mut buffer).map_err(|_| "source transfer failed or timed out; partial download was discarded".to_owned())?; + if n == 0 { + return Ok(total); + } + total = total.saturating_add(n as u64); + if total > limit { + return Err("source download exceeds its permitted size; partial download was discarded".into()); + } + writer.write_all(buffer.get(..n).ok_or("invalid transfer size")?).map_err(io_error)?; + } +} +fn plain_file(path: &Path) -> Result<(), String> { + match fs::symlink_metadata(path) { + Ok(meta) if meta.is_file() && !is_link(&meta) => Ok(()), + Ok(_) => Err("source state must be a regular file, never a link".into()), + Err(error) if error.kind() == std::io::ErrorKind::NotFound => Ok(()), + Err(error) => Err(io_error(error)), + } +} +fn lock(input: &Path) -> Result { + let path = input.join(".pdfcraft-source.lock"); + plain_file(&path)?; + let file = OpenOptions::new().create(true).truncate(false).read(true).write(true).open(path).map_err(io_error)?; + file.try_lock().map_err(|_| "another worker is processing this source inbox".to_owned())?; + Ok(file) +} +fn read_journal(input: &Path, config: &SourceConfig) -> Result { + let path = input.join(STATE_FILE); + plain_file(&path)?; + let config_hash = hash(&serde_json::to_vec(config).map_err(io_error)?); + let journal: Journal = if let Some(pending) = crate::hot_folder::journal::pending(&path)? { + pending + } else { + if !path.exists() { + return Ok(Journal { config_hash, ..Default::default() }); + } + let bytes = read_bounded(&path, MAX_JSON)?; + serde_json::from_slice(&bytes).map_err(|_| "source journal is malformed; originals retained".to_owned())? + }; + if journal.config_hash != config_hash { + return Err("source settings changed; choose a fresh staging inbox to avoid applying receipts to another source".into()); + } + if journal.records.len() > MAX_ITEMS { + return Err("source journal exceeds 10000 records".into()); + } + for (id, record) in &journal.records { + validate_record(id, record, &journal.config_hash)?; + } + Ok(journal) +} +fn validate_record(id: &str, record: &Record, config_hash: &str) -> Result<(), String> { + if id.len() != 64 + || !id.bytes().all(|byte| byte.is_ascii_hexdigit()) + || id != record.source.source_id + || id != hash(format!("{}\n{}\n{}\n{}", config_hash, record.remote.key, record.remote.revision, record.remote.size).as_bytes()) + || !relative_ok(&record.source.staged_relative) + || record.source.staged_relative.components().count() != 1 + || record.source.sha256.len() != 64 + || !record.source.sha256.bytes().all(|byte| byte.is_ascii_hexdigit()) + || !relative_ok(&record.source.relative) + || record.source.relative != record.remote.relative + || record.remote.size == 0 + || record.remote.size > MAX_FILE + { + return Err("source journal contains an invalid receipt path or hash".into()); + } + Ok(()) +} + +fn archived_record(input: &Path, config_hash: &str, key: &str) -> Result, String> { + let record: Option = crate::hot_folder::journal::read(&input.join(STATE_FILE), "records", key)?; + if let Some(record) = &record { + validate_record(key, record, config_hash)?; + } + Ok(record) +} + +fn archived_relative(input: &Path, config_hash: &str, relative: &Path) -> Result, String> { + let record: Option = + crate::hot_folder::journal::read(&input.join(STATE_FILE), "paths", &format!("{config_hash}:{}", relative.display()))?; + if let Some(record) = &record { + validate_record(&record.source.source_id, record, config_hash)?; + } + Ok(record) +} + +fn write_journal(input: &Path, journal: &mut Journal) -> Result<(), String> { + let completed: Vec<_> = journal.records.iter().filter(|(_, record)| record.acknowledged).map(|(key, _)| key.clone()).collect(); + let count = completed.len().saturating_sub(256); + let target = input.join(STATE_FILE); + if count > 0 { + crate::hot_folder::journal::begin(&target, journal)?; + } + for key in completed.into_iter().take(count) { + let record = journal.records.get(&key).ok_or("source history changed during compaction")?; + crate::hot_folder::journal::write(&input.join(STATE_FILE), "records", &key, record)?; + crate::hot_folder::journal::write( + &input.join(STATE_FILE), + "paths", + &format!("{}:{}", journal.config_hash, record.remote.relative.display()), + record, + )?; + journal.records.remove(&key); + } + let target = input.join(STATE_FILE); + plain_file(&target)?; + let bytes = serde_json::to_vec(journal).map_err(io_error)?; + if bytes.len() as u64 > MAX_JSON { + return Err("source journal exceeds 8 MiB".into()); + } + let mut temporary = tempfile::Builder::new().prefix(".pdfcraft-source-state-").tempfile_in(input).map_err(io_error)?; + temporary.write_all(&bytes).and_then(|_| temporary.as_file().sync_all()).map_err(io_error)?; + temporary.persist(&target).map_err(|error| io_error(error.error))?; + sync_directory(input)?; + crate::hot_folder::journal::finish(&target) +} + +/// A synced temporary file does not make its renamed directory entry durable on Unix. +/// Confirm the journal/publication before permitting a destructive source action. +fn sync_directory(_path: &Path) -> Result<(), String> { + #[cfg(unix)] + File::open(_path) + .and_then(|directory| directory.sync_all()) + .map_err(|_| "cannot confirm source directory persistence; no further original-file action was performed".to_owned())?; + Ok(()) +} +fn read_bounded(path: &Path, limit: u64) -> Result, String> { + plain_file(path)?; + let mut bytes = Vec::new(); + File::open(path).map_err(io_error)?.take(limit.saturating_add(1)).read_to_end(&mut bytes).map_err(io_error)?; + if bytes.len() as u64 > limit { + return Err("source metadata exceeds its size limit".into()); + } + Ok(bytes) +} + +#[cfg(test)] +mod tests { + use super::*; + + #[test] + fn long_names_keep_extensions_and_project_missing_entries_never_silently_disappear() { + let name = safe_filename(&format!("{}.PDF", "頁".repeat(200))); + assert!(name.len() <= 160); + assert!(name.ends_with(".pdf")); + assert!(relative_ok(Path::new(&name))); + let (root, config, inbox, originals) = fixture(SourceAction::Keep); + assert_eq!(local_paths(&config, Some(root.path())).unwrap().len(), 2); + fs::remove_file(originals.join("chapter/one.pdf")).unwrap(); + assert!(stage(&config, &inbox, Some(root.path()), &|| false, &CredentialStore::OsVault).unwrap_err().contains("missing, unprocessed")); + } + + #[test] + fn project_restart_preserves_manifest_order_for_missing_but_staged_originals() { + let (root, config, inbox, originals) = fixture(SourceAction::Keep); + let first = stage(&config, &inbox, Some(root.path()), &|| false, &CredentialStore::OsVault).unwrap(); + fs::remove_file(originals.join("chapter/one.pdf")).unwrap(); + let resumed = stage(&config, &inbox, Some(root.path()), &|| false, &CredentialStore::OsVault).unwrap(); + assert_eq!(first.items, resumed.items); + } + + #[test] + fn corrupt_receipts_cannot_repoint_a_confirmed_source() { + let (root, config, inbox, _) = fixture(SourceAction::Delete); + let report = stage(&config, &inbox, Some(root.path()), &|| false, &CredentialStore::OsVault).unwrap(); + let path = inbox.join(STATE_FILE); + let mut state: Journal = serde_json::from_slice(&fs::read(&path).unwrap()).unwrap(); + state.records.get_mut(&report.items[0].source_id).unwrap().remote.key.push_str("-different"); + fs::write(&path, serde_json::to_vec(&state).unwrap()).unwrap(); + assert!( + acknowledge(&config, &inbox, &report.items[0], &report.items[0].sha256, Some(root.path()), &|| false, &CredentialStore::OsVault).is_err() + ); + } + fn fixture(action: SourceAction) -> (tempfile::TempDir, SourceConfig, PathBuf, PathBuf) { + let root = tempfile::tempdir().unwrap(); + let source = root.path().join("originals"); + let inbox = root.path().join("inbox"); + fs::create_dir(&source).unwrap(); + fs::create_dir(&inbox).unwrap(); + fs::create_dir(source.join("chapter")).unwrap(); + fs::write(source.join("chapter/one.pdf"), b"synthetic PDF source bytes").unwrap(); + fs::write(source.join("two.png"), b"synthetic image source bytes").unwrap(); + let manifest = source.join("project.pdfcraft.json"); + write_project_manifest( + &manifest, + &ProjectManifest { files: vec!["chapter/one.pdf".into(), "two.png".into()], ..Default::default() }, + Some(root.path()), + ) + .unwrap(); + (root, SourceConfig::Project(ProjectSource { manifest, action }), inbox, source) + } + #[test] + fn project_staging_is_atomic_durable_and_hash_bound_before_deleting_originals() { + let (root, config, inbox, originals) = fixture(SourceAction::Delete); + let store = CredentialStore::OsVault; + let report = stage(&config, &inbox, Some(root.path()), &|| false, &store).unwrap(); + assert_eq!(report.items.len(), 2); + assert_eq!(report.items[0].relative, PathBuf::from("chapter/one.pdf")); + assert!(originals.join("chapter/one.pdf").exists()); + let resumed = stage(&config, &inbox, Some(root.path()), &|| false, &store).unwrap(); + assert_eq!(report.items, resumed.items); + let first = &report.items[0]; + assert!(acknowledge(&config, &inbox, first, "wrong output input hash", Some(root.path()), &|| false, &store).is_err()); + assert!(originals.join("chapter/one.pdf").exists()); + acknowledge(&config, &inbox, first, &first.sha256, Some(root.path()), &|| false, &store).unwrap(); + assert!(!originals.join("chapter/one.pdf").exists()); + acknowledge(&config, &inbox, first, &first.sha256, Some(root.path()), &|| false, &store).unwrap(); + fs::remove_file(inbox.join(&first.staged_relative)).unwrap(); + assert_eq!(stage(&config, &inbox, Some(root.path()), &|| false, &store).unwrap().items.len(), 1); + } + #[test] + fn changed_originals_and_cancelled_operations_are_retained_and_recoverable() { + let (root, config, inbox, originals) = fixture(SourceAction::Delete); + let store = CredentialStore::OsVault; + assert!(stage(&config, &inbox, Some(root.path()), &|| true, &store).is_err()); + assert_eq!( + fs::read_dir(&inbox).unwrap().filter_map(Result::ok).filter(|item| item.path().extension().is_some_and(|ext| ext == "pdf")).count(), + 0 + ); + let report = stage(&config, &inbox, Some(root.path()), &|| false, &store).unwrap(); + let first = &report.items[0]; + fs::write(originals.join("chapter/one.pdf"), b"changed after OCR").unwrap(); + assert!(acknowledge(&config, &inbox, first, &first.sha256, Some(root.path()), &|| false, &store).is_err()); + assert!(originals.join("chapter/one.pdf").exists()); + let resumed = stage(&config, &inbox, Some(root.path()), &|| false, &store).unwrap(); + assert_eq!(resumed.pending_acknowledgements.len(), 1); + assert!(!resumed.items.iter().any(|item| item.source_id == first.source_id)); + } + #[test] + fn project_archive_is_no_clobber_and_configuration_and_path_escapes_fail() { + let (root, mut config, inbox, originals) = fixture(SourceAction::Keep); + let archive = root.path().join("archive"); + fs::create_dir(&archive).unwrap(); + if let SourceConfig::Project(source) = &mut config { + source.action = SourceAction::Move { destination: archive.to_string_lossy().into_owned() }; + } + let store = CredentialStore::OsVault; + let report = stage(&config, &inbox, Some(root.path()), &|| false, &store).unwrap(); + let item = &report.items[0]; + fs::write(archive.join(&item.staged_relative), b"unrelated archive").unwrap(); + assert!(acknowledge(&config, &inbox, item, &item.sha256, Some(root.path()), &|| false, &store).is_err()); + assert!(originals.join("chapter/one.pdf").exists()); + assert_eq!(fs::read(archive.join(&item.staged_relative)).unwrap(), b"unrelated archive"); + if let SourceConfig::Project(source) = &mut config { + source.action = SourceAction::Delete; + } + assert!(stage(&config, &inbox, Some(root.path()), &|| false, &store).is_err()); + assert!( + write_project_manifest( + &originals.join("bad.json"), + &ProjectManifest { files: vec!["../escape.pdf".into()], ..Default::default() }, + Some(root.path()) + ) + .is_err() + ); + assert!( + write_project_manifest( + &originals.join("abbyy.json"), + &ProjectManifest { format: "ABBYY".into(), files: vec!["two.png".into()], ..Default::default() }, + Some(root.path()) + ) + .is_err() + ); + } + struct Fake { + count: usize, + fail: bool, + } + impl Backend for Fake { + fn list(&mut self, _: &Control<'_>) -> Result, String> { + Ok((0..self.count) + .map(|i| RemoteFile { key: format!("{i}"), relative: format!("{i}.pdf").into(), revision: "1".into(), size: 3, group: None }) + .collect()) + } + fn read(&mut self, _: &RemoteFile, writer: &mut dyn Write, _: &Control<'_>) -> Result<(), String> { + writer.write_all(b"abc").unwrap(); + if self.fail { Err("network disconnected".into()) } else { Ok(()) } + } + fn finish(&mut self, _: &[Record], _: &SourceAction, _: &Control<'_>) -> Result<(), String> { + Ok(()) + } + } + #[test] + fn bounded_queues_signal_incomplete_batches_and_failed_downloads_never_publish() { + let dir = tempfile::tempdir().unwrap(); + let mut journal = Journal { config_hash: "test".into(), ..Default::default() }; + let mut fake = Fake { count: 1, fail: true }; + let control = Control::new(&|| false); + assert!(stage_with(&mut fake, &SourceConfig::Local, dir.path(), &mut journal, &control).is_err()); + assert_eq!(fs::read_dir(dir.path()).unwrap().count(), 0); + fake.fail = false; + fake.count = 129; + let report = stage_with(&mut fake, &SourceConfig::Local, dir.path(), &mut journal, &control).unwrap(); + assert_eq!(report.items.len(), 128); + assert!(report.has_more); + for record in journal.records.values_mut() { + record.ready = true; + } + let second = stage_with(&mut fake, &SourceConfig::Local, dir.path(), &mut journal, &control).unwrap(); + assert_eq!(second.items.len(), 1); + assert!(!second.has_more); + assert_eq!(second.pending_acknowledgements.len(), 128); + } + #[test] + fn completed_remote_history_rolls_over_and_still_deduplicates_without_downloading() { + let dir = tempfile::tempdir().unwrap(); + let config = SourceConfig::Local; + let mut journal = read_journal(dir.path(), &config).unwrap(); + let mut fake = Fake { count: 300, fail: false }; + let control = Control::new(&|| false); + for _ in 0..3 { + let report = stage_with(&mut fake, &config, dir.path(), &mut journal, &control).unwrap(); + assert!(!report.items.is_empty()); + for item in report.items { + let record = journal.records.get_mut(&item.source_id).unwrap(); + record.ready = true; + record.acknowledged = true; + fs::remove_file(dir.path().join(&item.staged_relative)).unwrap(); + } + write_journal(dir.path(), &mut journal).unwrap(); + } + assert_eq!(journal.records.len(), 256); + let mut restarted = read_journal(dir.path(), &config).unwrap(); + fake.fail = true; // Any attempted download now fails this assertion. + assert!(stage_with(&mut fake, &config, dir.path(), &mut restarted, &control).unwrap().items.is_empty()); + } + + #[test] + fn archived_project_receipts_allow_deleted_originals_but_reject_modified_binding() { + let (root, config, inbox, _) = fixture(SourceAction::Delete); + let store = CredentialStore::OsVault; + let report = stage(&config, &inbox, Some(root.path()), &|| false, &store).unwrap(); + let item = &report.items[0]; + acknowledge(&config, &inbox, item, &item.sha256, Some(root.path()), &|| false, &store).unwrap(); + let mut journal = read_journal(&inbox, &config).unwrap(); + let record = journal.records.remove(&item.source_id).unwrap(); + crate::hot_folder::journal::write(&inbox.join(STATE_FILE), "records", &item.source_id, &record).unwrap(); + crate::hot_folder::journal::write( + &inbox.join(STATE_FILE), + "paths", + &format!("{}:{}", journal.config_hash, record.remote.relative.display()), + &record, + ) + .unwrap(); + write_journal(&inbox, &mut journal).unwrap(); + assert_eq!(stage(&config, &inbox, Some(root.path()), &|| false, &store).unwrap().items.len(), 1); + acknowledge(&config, &inbox, item, &item.sha256, Some(root.path()), &|| false, &store).unwrap(); + let mut forged = record; + forged.remote.key.push_str("changed"); + crate::hot_folder::journal::write(&inbox.join(STATE_FILE), "records", &item.source_id, &forged).unwrap(); + assert!(acknowledge(&config, &inbox, item, &item.sha256, Some(root.path()), &|| false, &store).is_err()); + } + #[test] + fn task_json_and_debug_never_contain_credentials() { + let config = SourceConfig::Ftp(FtpSource { + host: "example.test".into(), + username: "scan-user".into(), + credential_id: "ftp-scanner".into(), + ..Default::default() + }); + let json = serde_json::to_string(&config).unwrap(); + assert!(!json.contains("password")); + assert!(!format!("{config:?}").contains("password")); + assert!(serde_json::from_str::(&json.replace("\"host\"", "\"password\":\"secret\",\"host\"")).is_err()); + assert!(matches!(serde_json::from_str::("{\"kind\":\"local\"}").unwrap(), SourceConfig::Local)); + } +} diff --git a/crates/engine/src/hot_folder_sources/credentials.rs b/crates/engine/src/hot_folder_sources/credentials.rs new file mode 100644 index 0000000000..c91f76859b --- /dev/null +++ b/crates/engine/src/hot_folder_sources/credentials.rs @@ -0,0 +1,652 @@ +//! Explicit protected service files or an explicitly selected per-user OS vault. +//! A permission failure never falls back to another store or unprotected files. +//! Chunking accommodates Windows Credential Manager's small per-entry blob limit. + +use serde::{Deserialize, Serialize}; +use std::fs::{self, File}; +use std::io::{Read, Write}; +use std::path::{Path, PathBuf}; +use std::sync::{Mutex, OnceLock}; +use zeroize::Zeroizing; + +const SERVICE: &str = "org.pdfcraft.hot-folder.sources"; +const MAX_SECRET: usize = 64 * 1024; +const CHUNK: usize = 1800; +static LOCK: OnceLock> = OnceLock::new(); + +/// Explicit execution context, never part of exported task JSON. Services use their +/// installer-created protected `secrets` directory; portable workers can select OsVault. +#[derive(Clone, Debug)] +pub enum CredentialStore { + OsVault, + ServiceDirectory { + directory: PathBuf, + }, + /// Explicit elevated provisioning, bound to an existing private service config. + /// Workers must run as the service account, never use this administrator context. + #[cfg(unix)] + ServiceAdministrator { + configuration: PathBuf, + owner_uid: u32, + owner_gid: u32, + }, +} +impl CredentialStore { + pub fn for_config(config: &Path, root: Option<&Path>) -> Result { + let parent = super::confined(config.parent().ok_or("configuration needs a parent folder")?, root)?; + let directory = parent.join("secrets"); + #[cfg(unix)] + { + use std::os::unix::fs::MetadataExt; + if rustix::process::geteuid().as_raw() == 0 { + let configuration = super::confined(config, root)?; + let metadata = + fs::symlink_metadata(&configuration).map_err(|_| "administrator provisioning needs an existing service configuration")?; + if metadata.uid() != 0 { + let policy = FilePolicy::Administrator { configuration: configuration.clone(), uid: metadata.uid(), gid: metadata.gid() }; + policy.validate_context()?; + if !directory.exists() { + use std::os::unix::fs::DirBuilderExt; + fs::DirBuilder::new().mode(0o700).create(&directory).map_err(|_| "cannot create protected service secrets directory")?; + policy.adopt(&File::open(&directory).map_err(|_| "cannot inspect new secrets directory")?)?; + } + policy.check(&directory, true)?; + return Ok(Self::ServiceAdministrator { configuration, owner_uid: metadata.uid(), owner_gid: metadata.gid() }); + } + } + } + // Unix: only the service account may provision this directory. Windows: the + // installer creates its protected ACL before anything can contain a secret. + #[cfg(unix)] + if !directory.exists() { + use std::os::unix::fs::DirBuilderExt; + fs::DirBuilder::new() + .mode(0o700) + .create(&directory) + .map_err(|_| "cannot create service secrets directory; provision as the configured service account")?; + } + check_private(&directory, true)?; + Ok(Self::ServiceDirectory { directory }) + } + fn vault(&self) -> Result, String> { + match self { + Self::OsVault => Ok(Box::new(OsVault)), + Self::ServiceDirectory { directory } => Ok(Box::new(FileVault::open(directory, FilePolicy::CurrentUser)?)), + #[cfg(unix)] + Self::ServiceAdministrator { configuration, owner_uid, owner_gid } => { + let directory = configuration.parent().ok_or("service configuration needs a parent")?.join("secrets"); + Ok(Box::new(FileVault::open( + &directory, + FilePolicy::Administrator { configuration: configuration.clone(), uid: *owner_uid, gid: *owner_gid }, + )?)) + } + } + } +} + +enum FilePolicy { + CurrentUser, + #[cfg(unix)] + Administrator { + configuration: PathBuf, + uid: u32, + gid: u32, + }, +} +impl FilePolicy { + fn validate_context(&self) -> Result<(), String> { + #[cfg(unix)] + if let Self::Administrator { configuration, uid, gid } = self { + if rustix::process::geteuid().as_raw() != 0 || *uid == 0 { + return Err("administrator credential provisioning requires root and a distinct non-root service owner".into()); + } + super::confined(configuration, None)?; + check_private_as(configuration, false, Some((*uid, *gid)))?; + check_private_as(configuration.parent().ok_or("service configuration needs a parent")?, true, Some((*uid, *gid)))?; + } + Ok(()) + } + fn check(&self, path: &Path, directory: bool) -> Result<(), String> { + self.validate_context()?; + #[cfg(unix)] + if let Self::Administrator { uid, gid, .. } = self { + return check_private_as(path, directory, Some((*uid, *gid))); + } + check_private(path, directory) + } + fn adopt(&self, _file: &File) -> Result<(), String> { + self.validate_context()?; + #[cfg(unix)] + if let Self::Administrator { uid, gid, .. } = self { + std::os::unix::fs::fchown(_file, Some(*uid), Some(*gid)) + .map_err(|_| "cannot assign new credential file to the configured service owner")?; + } + Ok(()) + } +} +struct FileVault { + directory: PathBuf, + policy: FilePolicy, + _lock: File, +} +impl FileVault { + fn open(directory: &Path, policy: FilePolicy) -> Result { + super::confined(directory, None)?; + policy.check(directory, true)?; + let path = directory.join(".credentials.lock"); + let mut options = fs::OpenOptions::new(); + options.create_new(true).read(true).write(true); + #[cfg(unix)] + { + use std::os::unix::fs::OpenOptionsExt; + options.mode(0o600); + } + let lock = match options.open(&path) { + Ok(file) => { + policy.adopt(&file)?; + file + } + Err(error) if error.kind() == std::io::ErrorKind::AlreadyExists => { + policy.check(&path, false)?; + fs::OpenOptions::new().read(true).write(true).open(&path).map_err(|_| "cannot open credential store lock")? + } + Err(_) => return Err("cannot create credential store lock".into()), + }; + policy.check(&path, false)?; + lock.try_lock().map_err(|_| "another process is refreshing or changing credentials; retry shortly")?; + Ok(FileVault { directory: directory.to_owned(), policy, _lock: lock }) + } + fn path(&self, name: &str) -> PathBuf { + self.directory.join(format!("{}.secret", super::hash(name.as_bytes()))) + } +} +impl Vault for FileVault { + fn put(&self, name: &str, bytes: &[u8]) -> Result<(), String> { + self.policy.check(&self.directory, true)?; + let target = self.path(name); + if fs::symlink_metadata(&target).is_ok() { + self.policy.check(&target, false)?; + } + let mut temporary = + tempfile::Builder::new().prefix(".credential-").tempfile_in(&self.directory).map_err(|_| "cannot create protected credential file")?; + self.policy.adopt(temporary.as_file())?; + // Verify before writing any secret, including inherited Windows ACLs. + self.policy.check(temporary.path(), false)?; + temporary.write_all(bytes).and_then(|_| temporary.as_file().sync_all()).map_err(|_| "cannot persist protected credential")?; + temporary.persist(target).map_err(|_| "cannot atomically replace protected credential")?; + Ok(()) + } + fn get(&self, name: &str) -> Result>>, String> { + self.policy.check(&self.directory, true)?; + let path = self.path(name); + match fs::symlink_metadata(&path) { + Err(error) if error.kind() == std::io::ErrorKind::NotFound => return Ok(None), + Err(_) => return Err("cannot inspect protected credential".into()), + Ok(_) => {} + } + self.policy.check(&path, false)?; + let mut bytes = Zeroizing::new(Vec::new()); + File::open(path) + .map_err(|_| "cannot open protected credential")? + .take((MAX_SECRET + 1) as u64) + .read_to_end(&mut bytes) + .map_err(|_| "cannot read protected credential")?; + if bytes.len() > MAX_SECRET { + return Err("protected credential exceeds its size limit".into()); + } + Ok(Some(bytes)) + } + fn remove(&self, name: &str) -> Result<(), String> { + self.policy.check(&self.directory, true)?; + let path = self.path(name); + match fs::symlink_metadata(&path) { + Err(error) if error.kind() == std::io::ErrorKind::NotFound => return Ok(()), + Err(_) => return Err("cannot inspect protected credential".into()), + Ok(_) => {} + } + self.policy.check(&path, false)?; + fs::remove_file(path).map_err(|_| "cannot remove protected credential".into()) + } +} + +fn check_private(path: &Path, directory: bool) -> Result<(), String> { + check_private_as(path, directory, None) +} +fn check_private_as(path: &Path, directory: bool, _expected_owner: Option<(u32, u32)>) -> Result<(), String> { + let metadata = + fs::symlink_metadata(path).map_err(|_| "protected secrets directory is unavailable; provision it as administrator/service account")?; + if super::is_link(&metadata) || (directory && !metadata.is_dir()) || (!directory && !metadata.is_file()) { + return Err("credential storage must use real directories and files, never links".into()); + } + #[cfg(unix)] + { + use std::os::unix::fs::MetadataExt; + let (uid, gid) = _expected_owner.unwrap_or_else(|| (rustix::process::geteuid().as_raw(), metadata.gid())); + if metadata.uid() != uid || metadata.gid() != gid || metadata.mode() & 0o7777 != if directory { 0o700 } else { 0o600 } { + return Err( + "credentials require service-account ownership and mode 0700 for directories / 0600 for files; provision as that account".into() + ); + } + if !directory && metadata.nlink() != 1 { + return Err("credential files must not have hard links".into()); + } + } + #[cfg(windows)] + { + windows_private(path, directory)?; + } + Ok(()) +} + +#[cfg(windows)] +fn windows_private(path: &Path, directory: bool) -> Result<(), String> { + use windows_permissions::WindowsSecure; + use windows_permissions::constants::SecurityInformation; + let descriptor = path + .as_os_str() + .security_descriptor(SecurityInformation::Dacl | SecurityInformation::Owner) + .map_err(|_| "cannot inspect Windows credential ACL; run provisioning as administrator")?; + let account = windows_service_account_sid(); + windows_descriptor_private(&descriptor, directory, account.as_deref()) +} + +#[cfg(windows)] +fn windows_service_account_sid() -> Option> { + use windows_service::{ + service::ServiceAccess, + service_manager::{ServiceManager, ServiceManagerAccess}, + }; + // Trust only SCM's administrator-controlled Log On identity, never a SID in + // task JSON or an arbitrary owner. Domain lookup runs inside the bounded child. + let manager = ServiceManager::local_computer(None::<&str>, ServiceManagerAccess::CONNECT).ok()?; + let account = manager.open_service("PdfCraftHotFolder", ServiceAccess::QUERY_CONFIG).ok()?.query_config().ok()?.account_name?; + let name = account.to_str()?; + let (_, sid, _) = winsafe::LookupAccountName(None, name.strip_prefix(".\\").unwrap_or(name)).ok()?; + winsafe::ConvertSidToStringSid(&sid).ok()?.parse().ok() +} + +#[cfg(windows)] +fn windows_descriptor_private( + descriptor: &windows_permissions::SecurityDescriptor, + directory: bool, + service_account: Option<&windows_permissions::Sid>, +) -> Result<(), String> { + use windows_permissions::constants::AceType; + use windows_permissions::{LocalBox, Sid}; + // NT SERVICE\PdfCraftHotFolder is stable across service-account changes. + let allowed: Vec> = ["S-1-5-18", "S-1-5-32-544", "S-1-5-19", "S-1-5-80-4013549229-3107762393-4025766903-2826249871-1347187068"] + .iter() + .map(|sid| sid.parse()) + .collect::>() + .map_err(|_| "cannot construct service ACL identities")?; + let trusted = |owner: &Sid| allowed.iter().any(|sid| owner == &**sid) || service_account == Some(owner); + if descriptor.owner().is_none_or(|owner| !trusted(owner)) { + return Err("credential owner must be SYSTEM, Administrators or the registered service identity".into()); + } + let acl = descriptor.dacl().ok_or("credential ACL must not grant everyone access")?; + if acl.len() == 0 || acl.len() > 32 { + return Err("credential ACL is empty or unexpectedly complex".into()); + } + for index in 0..acl.len() { + let ace = acl.get_ace(index).ok_or("credential ACL is malformed")?; + if ace.ace_type() != AceType::ACCESS_ALLOWED_ACE_TYPE || ace.sid().is_none_or(|owner| !trusted(owner)) { + return Err( + "credential ACL may grant access only to SYSTEM, Administrators and the service identities; ordinary Users access is forbidden" + .into(), + ); + } + } + if directory { + let sddl = descriptor.as_sddl().map_err(|_| "cannot inspect credential directory inheritance")?; + if !sddl.to_string_lossy().contains("D:P") { + return Err("credential directory must disable inherited ACLs; repair it using the installer".into()); + } + } + Ok(()) +} + +pub(super) fn valid_id(id: &str) -> Result<(), String> { + if id.is_empty() || id.len() > 128 || !id.bytes().all(|c| c.is_ascii_alphanumeric() || matches!(c, b'-' | b'_' | b'.')) { + return Err("credential ID must be 1..128 ASCII letters, digits, dots, underscores or hyphens".into()); + } + Ok(()) +} + +trait Vault { + fn put(&self, name: &str, bytes: &[u8]) -> Result<(), String>; + fn get(&self, name: &str) -> Result>>, String>; + fn remove(&self, name: &str) -> Result<(), String>; +} + +struct OsVault; + +#[cfg(any(target_os = "windows", target_os = "macos", target_os = "linux", target_os = "freebsd", target_os = "openbsd"))] +impl Vault for OsVault { + fn put(&self, name: &str, bytes: &[u8]) -> Result<(), String> { + entry(name)?.set_secret(bytes).map_err(vault_error) + } + fn get(&self, name: &str) -> Result>>, String> { + match entry(name)?.get_secret() { + Ok(bytes) => Ok(Some(Zeroizing::new(bytes))), + Err(keyring::Error::NoEntry) => Ok(None), + Err(error) => Err(vault_error(error)), + } + } + fn remove(&self, name: &str) -> Result<(), String> { + match entry(name)?.delete_credential() { + Ok(()) | Err(keyring::Error::NoEntry) => Ok(()), + Err(error) => Err(vault_error(error)), + } + } +} + +#[cfg(not(any(target_os = "windows", target_os = "macos", target_os = "linux", target_os = "freebsd", target_os = "openbsd")))] +impl Vault for OsVault { + fn put(&self, _: &str, _: &[u8]) -> Result<(), String> { + Err("OS credential storage is unavailable on this platform".into()) + } + fn get(&self, _: &str) -> Result>>, String> { + Err("OS credential storage is unavailable on this platform".into()) + } + fn remove(&self, _: &str) -> Result<(), String> { + Err("OS credential storage is unavailable on this platform".into()) + } +} + +#[cfg(any(target_os = "windows", target_os = "macos", target_os = "linux", target_os = "freebsd", target_os = "openbsd"))] +fn entry(name: &str) -> Result { + keyring::Entry::new(SERVICE, name).map_err(vault_error) +} +#[cfg(any(target_os = "windows", target_os = "macos", target_os = "linux", target_os = "freebsd", target_os = "openbsd"))] +fn vault_error(_: keyring::Error) -> String { + // Underlying platform errors can include secret attribute values; do not echo them. + "OS credential vault is locked, unavailable or access was denied; unlock the current user's vault and retry (no file fallback)".into() +} + +#[derive(Serialize, Deserialize)] +struct Pointer { + generation: String, + chunks: usize, + sha256: String, +} +fn pointer(vault: &dyn Vault, id: &str) -> Result, String> { + let Some(bytes) = vault.get(id)? else { + return Ok(None); + }; + if bytes.len() > 1024 { + return Err("credential manifest is corrupt".into()); + } + let value: Pointer = serde_json::from_slice(&bytes).map_err(|_| "credential manifest is corrupt".to_owned())?; + if value.generation.len() != 64 + || !value.generation.bytes().all(|c| c.is_ascii_hexdigit()) + || value.chunks == 0 + || value.chunks > MAX_SECRET.div_ceil(CHUNK) + { + return Err("credential manifest is corrupt".into()); + } + Ok(Some(value)) +} +fn chunk_name(id: &str, pointer: &Pointer, index: usize) -> String { + format!("{id}.{}.{}", pointer.generation, index) +} + +fn write(vault: &dyn Vault, id: &str, bytes: &[u8]) -> Result<(), String> { + valid_id(id)?; + if bytes.is_empty() || bytes.len() > MAX_SECRET { + return Err("credential size must be between 1 byte and 64 KiB".into()); + } + let old = pointer(vault, id)?; + // Content-addressing plus one atomic pointer update prevents a partial refresh from + // destroying the last usable credential. The hash is internal to the OS vault. + let generation = super::hash(bytes); + let next = Pointer { generation: generation.clone(), chunks: bytes.len().div_ceil(CHUNK), sha256: generation }; + if old.as_ref().is_some_and(|value| value.generation == next.generation) { + return Ok(()); + } + let mut stored = 0; + let result = (|| { + for (index, chunk) in bytes.chunks(CHUNK).enumerate() { + vault.put(&chunk_name(id, &next, index), chunk)?; + stored += 1; + } + vault.put(id, &serde_json::to_vec(&next).map_err(|_| "cannot encode credential manifest".to_owned())?) + })(); + if result.is_err() { + for index in 0..stored { + let _ = vault.remove(&chunk_name(id, &next, index)); + } + return result; + } + if let Some(old) = old { + for index in 0..old.chunks { + let _ = vault.remove(&chunk_name(id, &old, index)); + } + } + Ok(()) +} +fn read(vault: &dyn Vault, id: &str) -> Result>>, String> { + valid_id(id)?; + let Some(pointer) = pointer(vault, id)? else { + return Ok(None); + }; + let mut output = Zeroizing::new(Vec::new()); + for index in 0..pointer.chunks { + let bytes = vault.get(&chunk_name(id, &pointer, index))?.ok_or("credential store is incomplete; sign in again")?; + if bytes.len() > CHUNK || output.len().saturating_add(bytes.len()) > MAX_SECRET { + return Err("credential size limit exceeded".into()); + } + output.extend_from_slice(&bytes); + } + if super::hash(&output) != pointer.sha256 { + return Err("credential integrity check failed; sign in again".into()); + } + Ok(Some(output)) +} +fn delete(vault: &dyn Vault, id: &str) -> Result<(), String> { + valid_id(id)?; + if let Some(pointer) = pointer(vault, id)? { + // Remove the public lookup first; an interruption cannot expose a partially removed secret. + vault.remove(id)?; + for index in 0..pointer.chunks { + vault.remove(&chunk_name(id, &pointer, index))?; + } + } + Ok(()) +} +pub(super) fn put(store: &CredentialStore, id: &str, bytes: &[u8]) -> Result<(), String> { + let _lock = LOCK.get_or_init(|| Mutex::new(())).lock().map_err(|_| "credential store lock was interrupted")?; + write(store.vault()?.as_ref(), id, bytes) +} +pub(super) fn get(store: &CredentialStore, id: &str) -> Result>>, String> { + let _lock = LOCK.get_or_init(|| Mutex::new(())).lock().map_err(|_| "credential store lock was interrupted")?; + read(store.vault()?.as_ref(), id) +} + +pub fn credential_status(store: &CredentialStore, id: &str) -> Result { + Ok(get(store, id)?.is_some()) +} +pub fn forget_credentials(store: &CredentialStore, id: &str) -> Result<(), String> { + let _lock = LOCK.get_or_init(|| Mutex::new(())).lock().map_err(|_| "credential store lock was interrupted")?; + delete(store.vault()?.as_ref(), id) +} +pub fn save_ftp_password(store: &CredentialStore, id: &str, password: &str) -> Result<(), String> { + if password.contains(['\r', '\n', '\0']) || password.len() > 4096 { + return Err("FTP password contains a line break or exceeds 4096 bytes".into()); + } + // Prefix distinguishes FTP credentials from OAuth state if an ID is accidentally reused. + let payload = Zeroizing::new(format!("ftp-password-v1:{password}")); + put(store, id, payload.as_bytes()) +} +pub(super) fn ftp_password(store: &CredentialStore, id: &str) -> Result, String> { + let bytes = get(store, id)?.ok_or("FTP password is not stored; connect the source explicitly first")?; + let value = std::str::from_utf8(&bytes).map_err(|_| "FTP credential is corrupt")?; + let password = value.strip_prefix("ftp-password-v1:").ok_or("credential ID belongs to another source type")?; + Ok(Zeroizing::new(password.to_owned())) +} + +#[cfg(test)] +mod tests { + use super::*; + use std::cell::{Cell, RefCell}; + use std::collections::BTreeMap; + #[derive(Default)] + struct Memory { + values: RefCell>>, + deny: Cell, + writes_left: Cell>, + } + impl Vault for Memory { + fn put(&self, name: &str, bytes: &[u8]) -> Result<(), String> { + if self.deny.get() || self.writes_left.get() == Some(0) { + return Err("permission denied".into()); + } + if let Some(left) = self.writes_left.get() { + self.writes_left.set(Some(left - 1)); + } + self.values.borrow_mut().insert(name.into(), bytes.to_vec()); + Ok(()) + } + fn get(&self, name: &str) -> Result>>, String> { + if self.deny.get() { + return Err("permission denied".into()); + } + Ok(self.values.borrow().get(name).cloned().map(Zeroizing::new)) + } + fn remove(&self, name: &str) -> Result<(), String> { + if self.deny.get() { + return Err("permission denied".into()); + } + self.values.borrow_mut().remove(name); + Ok(()) + } + } + #[test] + fn secret_chunks_round_trip_refresh_atomically_and_delete() { + let vault = Memory::default(); + let bytes = vec![42; 9000]; + write(&vault, "test", &bytes).unwrap(); + assert_eq!(*read(&vault, "test").unwrap().unwrap(), bytes); + vault.writes_left.set(Some(1)); + assert!(write(&vault, "test", &vec![9; 12000]).is_err()); + assert_eq!(*read(&vault, "test").unwrap().unwrap(), bytes); + vault.writes_left.set(None); + write(&vault, "test", b"refreshed token").unwrap(); + assert_eq!(*read(&vault, "test").unwrap().unwrap(), b"refreshed token"); + delete(&vault, "test").unwrap(); + assert!(vault.values.borrow().is_empty()); + } + #[test] + fn permission_denial_fails_closed_without_any_fallback() { + let vault = Memory::default(); + vault.deny.set(true); + assert!(write(&vault, "test", b"secret").is_err()); + assert!(read(&vault, "test").is_err()); + assert!(delete(&vault, "test").is_err()); + assert!(vault.values.borrow().is_empty()); + assert!(write(&vault, "../escape", b"secret").is_err()); + } + #[test] + fn broken_secret_chunk_is_detected() { + let vault = Memory::default(); + write(&vault, "test", b"secret").unwrap(); + let pointer = pointer(&vault, "test").unwrap().unwrap(); + vault.values.borrow_mut().insert(chunk_name("test", &pointer, 0), b"changed".to_vec()); + assert!(read(&vault, "test").is_err()); + } + #[cfg(windows)] + #[test] + fn windows_service_acl_accepts_only_protected_service_identities() { + use windows_permissions::{LocalBox, SecurityDescriptor}; + let good: LocalBox = "O:BAD:P(A;OICI;FA;;;SY)(A;OICI;FA;;;BA)(A;OICI;FA;;;LS)".parse().unwrap(); + assert!(windows_descriptor_private(&good, true, None).is_ok()); + let service_sid = "S-1-5-80-4013549229-3107762393-4025766903-2826249871-1347187068"; + let named_sid: windows_permissions::LocalBox = "S-1-5-21-100-200-300-1001".parse().unwrap(); + let named: LocalBox = + format!("O:{named_sid}D:P(A;OICI;FA;;;SY)(A;OICI;FA;;;BA)(A;OICI;FA;;;{service_sid})").parse().unwrap(); + assert!(windows_descriptor_private(&named, false, Some(&named_sid)).is_ok()); + assert!(windows_descriptor_private(&named, false, None).is_err()); + // The MSI's secrets directory: no shared LocalService grant, only the service's own SID. + let installer: LocalBox = format!("O:BAD:P(A;OICI;FA;;;SY)(A;OICI;FA;;;BA)(A;OICI;FA;;;{service_sid})").parse().unwrap(); + assert!(windows_descriptor_private(&installer, true, None).is_ok()); + for sddl in [ + "O:BAD:P(A;OICI;FA;;;SY)(A;OICI;FA;;;BA)(A;OICI;FA;;;LS)(A;OICI;GR;;;BU)", + "O:BAD:(A;OICI;FA;;;SY)(A;OICI;FA;;;BA)(A;OICI;FA;;;LS)", + "O:BUD:P(A;OICI;FA;;;SY)(A;OICI;FA;;;BA)(A;OICI;FA;;;LS)", + "O:BAD:P(A;OICI;FA;;;WD)", + "O:BA", + ] { + let descriptor: LocalBox = sddl.parse().unwrap(); + assert!(windows_descriptor_private(&descriptor, true, None).is_err(), "{sddl}"); + } + let temp = tempfile::tempdir().unwrap(); + let store = CredentialStore::ServiceDirectory { directory: temp.path().to_owned() }; + assert!(save_ftp_password(&store, "test", "must not reach an ordinary temp directory").is_err()); + assert_eq!(fs::read_dir(temp.path()).unwrap().count(), 0); + } + #[cfg(unix)] + #[test] + fn unix_service_store_checks_modes_and_owner_and_round_trips_without_keyring() { + use std::os::unix::fs::PermissionsExt; + let temp = tempfile::tempdir().unwrap(); + fs::set_permissions(temp.path(), fs::Permissions::from_mode(0o700)).unwrap(); + let store = CredentialStore::ServiceDirectory { directory: temp.path().to_owned() }; + save_ftp_password(&store, "test", "test-only password").unwrap(); + assert_eq!(*ftp_password(&store, "test").unwrap(), "test-only password"); + for file in fs::read_dir(temp.path()).unwrap() { + assert_eq!(file.unwrap().metadata().unwrap().permissions().mode() & 0o777, 0o600); + } + fs::set_permissions(temp.path(), fs::Permissions::from_mode(0o755)).unwrap(); + assert!(credential_status(&store, "test").is_err()); + fs::set_permissions(temp.path(), fs::Permissions::from_mode(0o700)).unwrap(); + forget_credentials(&store, "test").unwrap(); + assert!(!credential_status(&store, "test").unwrap()); + } + + #[cfg(unix)] + #[test] + fn administrator_context_rejects_unbound_or_nonprivate_service_config() { + use std::os::unix::fs::PermissionsExt; + let temp = tempfile::tempdir().unwrap(); + fs::set_permissions(temp.path(), fs::Permissions::from_mode(0o700)).unwrap(); + let config = temp.path().join("tasks.json"); + fs::write(&config, b"{}").unwrap(); + fs::set_permissions(&config, fs::Permissions::from_mode(0o600)).unwrap(); + let store = CredentialStore::ServiceAdministrator { configuration: config.clone(), owner_uid: 65534, owner_gid: 65534 }; + assert!(save_ftp_password(&store, "test", "must not be written").is_err()); + assert!(!temp.path().join("secrets").exists()); + let zero = CredentialStore::ServiceAdministrator { configuration: config, owner_uid: 0, owner_gid: 0 }; + assert!(save_ftp_password(&zero, "test", "must not be written").is_err()); + } + + /// Run the compiled test executable via sudo, not cargo as root: this touches + /// only a fresh temporary directory and never connects to an account/keyring. + #[cfg(unix)] + #[test] + #[ignore = "requires root to test provisioning for a distinct synthetic service UID"] + fn unix_admin_provisioning_preserves_service_uid_gid_and_private_modes() { + use std::os::unix::fs::{MetadataExt, PermissionsExt, fchown}; + assert_eq!(rustix::process::geteuid().as_raw(), 0, "run only this ignored test executable with sudo"); + let temp = tempfile::tempdir().unwrap(); + fs::set_permissions(temp.path(), fs::Permissions::from_mode(0o700)).unwrap(); + let config = temp.path().join("tasks.json"); + fs::write(&config, b"{\"version\":1,\"tasks\":[]}").unwrap(); + fs::set_permissions(&config, fs::Permissions::from_mode(0o600)).unwrap(); + fchown(File::open(&config).unwrap(), Some(65534), Some(65534)).unwrap(); + fchown(File::open(temp.path()).unwrap(), Some(65534), Some(65534)).unwrap(); + let store = CredentialStore::for_config(&config, Some(temp.path())).unwrap(); + assert!(matches!(store, CredentialStore::ServiceAdministrator { owner_uid: 65534, owner_gid: 65534, .. })); + put(&store, "test", &vec![7; 9000]).unwrap(); + assert_eq!(*get(&store, "test").unwrap().unwrap(), vec![7; 9000]); + let directory = temp.path().join("secrets"); + assert_eq!(fs::metadata(&directory).unwrap().uid(), 65534); + for path in fs::read_dir(&directory).unwrap() { + let meta = path.unwrap().metadata().unwrap(); + assert_eq!((meta.uid(), meta.gid(), meta.mode() & 0o7777), (65534, 65534, 0o600)); + } + fs::set_permissions(&config, fs::Permissions::from_mode(0o644)).unwrap(); + assert!(get(&store, "test").is_err()); + fs::set_permissions(&config, fs::Permissions::from_mode(0o600)).unwrap(); + forget_credentials(&store, "test").unwrap(); + assert!(!credential_status(&store, "test").unwrap()); + } +} diff --git a/crates/engine/src/hot_folder_sources/ftp.rs b/crates/engine/src/hot_folder_sources/ftp.rs new file mode 100644 index 0000000000..cb4c71817a --- /dev/null +++ b/crates/engine/src/hot_folder_sources/ftp.rs @@ -0,0 +1,708 @@ +//! Bounded passive FTP subset (RFC 959/2428/3659) and explicit TLS (RFC 4217). +//! Never uses active mode, follows server-supplied data hosts, or downgrades TLS. + +use super::{ + BTreeMap, Backend, Control, CredentialStore, Digest, Duration, FtpSecurity, FtpSource, Instant, MAX_ITEMS, MAX_JSON, PathBuf, Read, Record, + RemoteFile, Sha256, SourceAction, Write, copy_limited, credentials, io_error, supported, +}; +use rustls::{ClientConfig, ClientConnection, RootCertStore, StreamOwned}; +use std::net::{SocketAddr, TcpStream, ToSocketAddrs}; +use std::sync::{ + Arc, + atomic::{AtomicUsize, Ordering}, + mpsc, +}; + +const SOCKET_TIMEOUT: Duration = Duration::from_secs(10); +static RESOLVERS: AtomicUsize = AtomicUsize::new(0); + +pub(super) fn validate(source: &FtpSource) -> Result<(), String> { + if source.host.is_empty() || source.host.len() > 253 || source.host.contains(['/', '\\', '\r', '\n', '\0', '@', ' ']) || source.port == 0 { + return Err("FTP needs a hostname without URL/user information and a port from 1 to 65535".into()); + } + if source.username.is_empty() || source.username.len() > 256 || source.username.contains(['\r', '\n', '\0']) { + return Err("FTP username must be 1..256 bytes without line breaks".into()); + } + credentials::valid_id(&source.credential_id)?; + remote_path(&source.folder)?; + if let SourceAction::Move { destination } = &source.action { + remote_path(destination)?; + if destination == &source.folder || destination.starts_with(&format!("{}/", source.folder.trim_end_matches('/'))) { + return Err("FTP archive folder must be outside the watched folder".into()); + } + } + Ok(()) +} + +fn remote_path(value: &str) -> Result<(), String> { + if !value.starts_with('/') + || value.len() > 4096 + || value.contains(['\r', '\n', '\0', '\\']) + || value.split('/').any(|part| matches!(part, "." | "..")) + { + return Err("FTP folder must be an absolute slash path without traversal, backslashes or line breaks".into()); + } + Ok(()) +} + +enum Socket { + Plain(TcpStream), + Tls(Box>), +} + +/// rustls can perform several socket reads inside one public read/handshake. Keep +/// the whole-operation deadline on the underlying I/O too, including slow peers. +struct BoundedTcp { + socket: TcpStream, + deadline: Instant, +} +impl BoundedTcp { + fn timeout(&self) -> std::io::Result { + self.deadline + .checked_duration_since(Instant::now()) + .filter(|duration| !duration.is_zero()) + .map(|duration| duration.min(SOCKET_TIMEOUT)) + .ok_or_else(|| std::io::Error::new(std::io::ErrorKind::TimedOut, "FTPS operation deadline exceeded")) + } +} +impl Read for BoundedTcp { + fn read(&mut self, bytes: &mut [u8]) -> std::io::Result { + self.socket.set_read_timeout(Some(self.timeout()?))?; + self.socket.read(bytes) + } +} +impl Write for BoundedTcp { + fn write(&mut self, bytes: &[u8]) -> std::io::Result { + self.socket.set_write_timeout(Some(self.timeout()?))?; + self.socket.write(bytes) + } + fn flush(&mut self) -> std::io::Result<()> { + self.socket.flush() + } +} +impl Read for Socket { + fn read(&mut self, bytes: &mut [u8]) -> std::io::Result { + match self { + Self::Plain(socket) => socket.read(bytes), + Self::Tls(socket) => socket.read(bytes), + } + } +} +impl Write for Socket { + fn write(&mut self, bytes: &[u8]) -> std::io::Result { + match self { + Self::Plain(socket) => socket.write(bytes), + Self::Tls(socket) => socket.write(bytes), + } + } + fn flush(&mut self) -> std::io::Result<()> { + match self { + Self::Plain(socket) => socket.flush(), + Self::Tls(socket) => socket.flush(), + } + } +} + +pub(super) struct Client { + source: FtpSource, + socket: Socket, + peer: SocketAddr, + tls: Option>, +} + +impl Client { + pub(super) fn connect(store: &CredentialStore, source: &FtpSource, control: &Control<'_>) -> Result { + validate(source)?; + let password = credentials::ftp_password(store, &source.credential_id)?; + Self::connect_password(source, &password, control) + } + fn connect_password(source: &FtpSource, password: &str, control: &Control<'_>) -> Result { + control.check()?; + let addresses = resolve(&source.host, source.port, control)?; + let mut connected = None; + for address in addresses.into_iter().take(8) { + control.check()?; + if let Ok(socket) = TcpStream::connect_timeout(&address, SOCKET_TIMEOUT) { + connected = Some(socket); + break; + } + } + let socket = connected.ok_or("FTP connection failed or timed out")?; + socket.set_read_timeout(Some(SOCKET_TIMEOUT)).and_then(|_| socket.set_write_timeout(Some(SOCKET_TIMEOUT))).map_err(io_error)?; + let peer = socket.peer_addr().map_err(io_error)?; + let mut client = Self { source: source.clone(), socket: Socket::Plain(socket), peer, tls: None }; + let welcome = client.reply(control)?.0; + if welcome != 220 { + return Err("FTP server did not provide a ready greeting".into()); + } + if source.security == FtpSecurity::ExplicitTls { + client.expect("AUTH TLS", &[234], control)?; + let mut roots = RootCertStore::empty(); + let certificates = rustls_native_certs::load_native_certs(); + for certificate in certificates.certs { + let _ = roots.add(certificate); + } + if roots.is_empty() { + return Err("no trusted OS certificate authorities are available for FTPS".into()); + } + let tls = ClientConfig::builder_with_provider(Arc::new(rustls::crypto::ring::default_provider())) + .with_safe_default_protocol_versions() + .map_err(|_| "cannot configure FTPS protocol versions")? + .with_root_certificates(roots) + .with_no_client_auth(); + let tls = Arc::new(tls); + let Socket::Plain(socket) = client.socket else { + return Err("invalid FTP TLS state".into()); + }; + client.socket = secure(socket, &source.host, tls.clone(), control)?; + client.tls = Some(tls); + client.expect("PBSZ 0", &[200], control)?; + client.expect("PROT P", &[200], control)?; + } + let user = client.command(&format!("USER {}", source.username), control)?.0; + if user == 331 { + client.expect(&format!("PASS {password}"), &[230], control)?; + } else if user != 230 { + return Err("FTP login rejected; check the stored credentials".into()); + } + client.expect("TYPE I", &[200], control)?; + // UTF-8 negotiation is optional; listings themselves must decode as UTF-8. + let _ = client.command("OPTS UTF8 ON", control)?; + Ok(client) + } + + fn command(&mut self, command: &str, control: &Control<'_>) -> Result<(u16, String), String> { + control.check()?; + if command.contains(['\r', '\n', '\0']) || command.len() > 8192 { + return Err("FTP command contains an invalid path or credential".into()); + } + self.socket + .write_all(command.as_bytes()) + .and_then(|_| self.socket.write_all(b"\r\n")) + .and_then(|_| self.socket.flush()) + .map_err(|_| "FTP command failed or timed out".to_owned())?; + self.reply(control) + } + fn expect(&mut self, command: &str, expected: &[u16], control: &Control<'_>) -> Result { + let (status, text) = self.command(command, control)?; + if !expected.contains(&status) { + return Err(format!("FTP server rejected the operation (status {status}); original retained")); + } + Ok(text) + } + fn reply(&mut self, control: &Control<'_>) -> Result<(u16, String), String> { + let mut text = String::new(); + let mut first = None; + for _ in 0..128 { + control.check()?; + let mut line = Vec::new(); + for _ in 0..4096 { + control.check()?; + let mut byte = [0_u8]; + self.socket.read_exact(&mut byte).map_err(|_| "FTP response failed or timed out".to_owned())?; + line.extend_from_slice(&byte); + if byte.first() == Some(&b'\n') { + break; + } + } + if line.last() != Some(&b'\n') || text.len().saturating_add(line.len()) > 64 * 1024 { + return Err("FTP response exceeds the size limit".into()); + } + let line = std::str::from_utf8(&line).map_err(|_| "FTP response is not UTF-8")?; + let code = line.get(..3).and_then(|value| value.parse::().ok()); + text.push_str(line); + if first.is_none() { + let code = code.ok_or("FTP response has no status code")?; + if line.as_bytes().get(3) == Some(&b' ') { + return Ok((code, text)); + } + if line.as_bytes().get(3) != Some(&b'-') { + return Err("invalid FTP multiline response".into()); + } + first = Some(code); + } else if code == first && line.as_bytes().get(3) == Some(&b' ') { + return Ok((code.ok_or("missing FTP response code")?, text)); + } + } + Err("FTP response has too many lines".into()) + } + fn passive(&mut self, control: &Control<'_>) -> Result { + let (status, response) = self.command("EPSV", control)?; + let port = if status == 229 { + epsv_port(&response)? + } else if matches!(status, 500 | 501 | 502 | 504 | 522) { + let response = self.expect("PASV", &[227], control)?; + pasv_port(&response)? + } else { + return Err(format!("FTP passive mode rejected (status {status})")); + }; + let address = SocketAddr::new(self.peer.ip(), port); + let socket = TcpStream::connect_timeout(&address, SOCKET_TIMEOUT).map_err(|_| "FTP data connection failed or timed out")?; + socket.set_read_timeout(Some(SOCKET_TIMEOUT)).and_then(|_| socket.set_write_timeout(Some(SOCKET_TIMEOUT))).map_err(io_error)?; + Ok(socket) + } + fn transfer(&mut self, command: &str, writer: &mut dyn Write, limit: u64, control: &Control<'_>) -> Result { + let socket = self.passive(control)?; + self.expect(command, &[125, 150], control)?; + let mut data = if let Some(tls) = &self.tls { secure(socket, &self.source.host, tls.clone(), control)? } else { Socket::Plain(socket) }; + let count = copy_limited(&mut data, writer, limit, control)?; + drop(data); + if !matches!(self.reply(control)?.0, 226 | 250) { + return Err("FTP transfer did not finish successfully".into()); + } + Ok(count) + } + fn listing(&mut self, folder: &str, control: &Control<'_>) -> Result, String> { + remote_path(folder)?; + let mut bytes = Vec::new(); + self.transfer(&format!("MLSD {folder}"), &mut bytes, MAX_JSON, control)?; + parse_listing(&bytes) + } + fn metadata(&mut self, path: &str, control: &Control<'_>) -> Result, String> { + remote_path(path)?; + let (parent, name) = path.rsplit_once('/').ok_or("invalid remote path")?; + Ok(self.listing(if parent.is_empty() { "/" } else { parent }, control)?.into_iter().find(|entry| entry.name == name && !entry.directory)) + } + fn verify(&mut self, record: &Record, control: &Control<'_>) -> Result { + let Some(meta) = self.metadata(&record.remote.key, control)? else { + return Ok(false); + }; + if meta.size != record.remote.size || meta.revision != record.remote.revision { + return Err("FTP original changed after processing; it was not moved or deleted".into()); + } + let mut sink = HashWriter::default(); + self.transfer(&format!("RETR {}", record.remote.key), &mut sink, record.remote.size, control)?; + if sink.finish() != record.source.sha256 { + return Err("FTP original content changed after processing; it was not moved or deleted".into()); + } + Ok(true) + } +} + +impl Backend for Client { + fn list(&mut self, control: &Control<'_>) -> Result, String> { + let mut pending = vec![(self.source.folder.clone(), PathBuf::new(), 0_usize)]; + let mut result = Vec::new(); + let mut count = 0_usize; + while let Some((folder, relative, depth)) = pending.pop() { + control.check()?; + let mut entries = self.listing(&folder, control)?; + entries.sort_by(|left, right| left.name.cmp(&right.name)); + count = count.saturating_add(entries.len()); + if count > MAX_ITEMS { + return Err("FTP listing exceeds 10000 entries".into()); + } + for entry in entries { + let path = format!("{}/{}", folder.trim_end_matches('/'), entry.name); + let relative = relative.join(&entry.name); + if entry.directory && self.source.recursive { + if depth >= 16 { + return Err("FTP folder nesting exceeds 16 levels".into()); + } + pending.push((path, relative, depth + 1)); + } else if !entry.directory && supported(&relative) { + result.push(RemoteFile { key: path, relative, revision: entry.revision, size: entry.size, group: None }); + } + } + } + result.sort_by(|left, right| left.relative.cmp(&right.relative)); + Ok(result) + } + fn read(&mut self, file: &RemoteFile, writer: &mut dyn Write, control: &Control<'_>) -> Result<(), String> { + let meta = self.metadata(&file.key, control)?.ok_or("FTP source disappeared before download")?; + if meta.size != file.size || meta.revision != file.revision { + return Err("FTP source changed before download; retry after it settles".into()); + } + let size = self.transfer(&format!("RETR {}", file.key), writer, file.size, control)?; + let meta = self.metadata(&file.key, control)?.ok_or("FTP source disappeared during download")?; + if size != file.size || meta.size != file.size || meta.revision != file.revision { + return Err("FTP source changed during download; partial download was discarded".into()); + } + Ok(()) + } + fn finish(&mut self, files: &[Record], action: &SourceAction, control: &Control<'_>) -> Result<(), String> { + for record in files { + control.check()?; + if !record.remote.key.starts_with(&format!("{}/", self.source.folder.trim_end_matches('/'))) { + return Err("FTP receipt does not belong to the watched folder".into()); + } + match action { + SourceAction::Keep => {} + SourceAction::Delete => { + // Missing source is an idempotent success after an interrupted delete. + if self.verify(record, control)? { + self.expect(&format!("DELE {}", record.remote.key), &[250], control)?; + } + } + SourceAction::Move { destination } => { + remote_path(destination)?; + // Stable opaque prefix avoids clobbering an unrelated archive filename. + let target = format!("{}/{}", destination.trim_end_matches('/'), record.source.staged_relative.to_string_lossy()); + if let Some(existing) = self.metadata(&target, control)? { + let mut sink = HashWriter::default(); + if existing.size != record.remote.size { + return Err("FTP archive filename is occupied; original retained".into()); + } + self.transfer(&format!("RETR {target}"), &mut sink, record.remote.size, control)?; + if sink.finish() == record.source.sha256 && self.metadata(&record.remote.key, control)?.is_none() { + continue; + } + return Err("FTP archive filename is occupied; original retained".into()); + } + if !self.verify(record, control)? { + return Err("FTP original and verified archive are both missing".into()); + } + self.expect(&format!("RNFR {}", record.remote.key), &[350], control)?; + self.expect(&format!("RNTO {target}"), &[250], control)?; + } + } + } + Ok(()) + } +} + +#[derive(Default)] +struct HashWriter(Sha256); +impl Write for HashWriter { + fn write(&mut self, bytes: &[u8]) -> std::io::Result { + self.0.update(bytes); + Ok(bytes.len()) + } + fn flush(&mut self) -> std::io::Result<()> { + Ok(()) + } +} +impl HashWriter { + fn finish(self) -> String { + self.0.finalize().iter().map(|byte| format!("{byte:02x}")).collect() + } +} + +fn secure(socket: TcpStream, host: &str, config: Arc, control: &Control<'_>) -> Result { + let name = rustls::pki_types::ServerName::try_from(host.to_owned()).map_err(|_| "invalid FTPS server name")?; + let mut connection = ClientConnection::new(config, name).map_err(|_| "cannot initialize FTPS")?; + let mut socket = BoundedTcp { socket, deadline: control.deadline }; + while connection.is_handshaking() { + control.check()?; + connection + .complete_io(&mut socket) + .map_err(|_| "FTPS TLS handshake failed: check the server name, trusted certificate and network (TLS was not downgraded)")?; + } + Ok(Socket::Tls(Box::new(StreamOwned::new(connection, socket)))) +} +fn resolve(host: &str, port: u16, control: &Control<'_>) -> Result, String> { + if RESOLVERS.fetch_add(1, Ordering::SeqCst) >= 4 { + RESOLVERS.fetch_sub(1, Ordering::SeqCst); + return Err("too many pending FTP hostname lookups; retry later".into()); + } + let host = host.to_owned(); + let (sender, receiver) = mpsc::sync_channel(1); + let spawned = std::thread::Builder::new().name("pdfcraft-ftp-dns".into()).spawn(move || { + let result = (host.as_str(), port).to_socket_addrs().map(|addresses| addresses.take(8).collect::>()); + let _ = sender.send(result); + RESOLVERS.fetch_sub(1, Ordering::SeqCst); + }); + if spawned.is_err() { + RESOLVERS.fetch_sub(1, Ordering::SeqCst); + return Err("cannot start FTP hostname lookup".into()); + } + let deadline = Instant::now() + SOCKET_TIMEOUT; + loop { + control.check()?; + if Instant::now() > deadline { + return Err("FTP hostname lookup timed out".into()); + } + match receiver.recv_timeout(Duration::from_millis(100)) { + Ok(Ok(addresses)) => return Ok(addresses), + Ok(Err(_)) | Err(mpsc::RecvTimeoutError::Disconnected) => return Err("FTP hostname lookup failed".into()), + Err(mpsc::RecvTimeoutError::Timeout) => {} + } + } +} +fn parenthesized(value: &str) -> Result<&str, String> { + value.rsplit_once('(').and_then(|(_, tail)| tail.split_once(')')).map(|(inner, _)| inner).ok_or_else(|| "invalid FTP passive response".into()) +} +fn epsv_port(value: &str) -> Result { + let value = parenthesized(value)?; + let delimiter = value.chars().next().ok_or("invalid FTP extended passive response")?; + let parts = value.split(delimiter).collect::>(); + if parts.len() != 5 || parts.first() != Some(&"") || parts.get(1) != Some(&"") || parts.get(2) != Some(&"") || parts.get(4) != Some(&"") { + return Err("invalid FTP extended passive response".into()); + } + let port = parts.get(3).and_then(|value| value.parse::().ok()).filter(|port| *port > 0).ok_or("invalid FTP data port")?; + Ok(port) +} +fn pasv_port(value: &str) -> Result { + let parts = parenthesized(value)?.split(',').map(str::parse::).collect::, _>>().map_err(|_| "invalid FTP passive response")?; + if parts.len() != 6 { + return Err("invalid FTP passive response".into()); + } + let port = u16::from(*parts.get(4).ok_or("invalid FTP passive port")?) * 256 + u16::from(*parts.get(5).ok_or("invalid FTP passive port")?); + if port == 0 { + return Err("invalid FTP passive port".into()); + } + Ok(port) +} +struct Entry { + name: String, + directory: bool, + size: u64, + revision: String, +} +fn parse_listing(bytes: &[u8]) -> Result, String> { + let text = std::str::from_utf8(bytes).map_err(|_| "FTP listing is not UTF-8; this source requires RFC 3659 MLSD")?; + let mut result = Vec::new(); + for line in text.lines() { + if line.is_empty() { + continue; + } + if result.len() >= MAX_ITEMS || line.len() > 8192 { + return Err("FTP listing exceeds its entry/line limit".into()); + } + let (facts, name) = line.split_once(' ').ok_or("FTP server must support RFC 3659 MLSD listings")?; + let facts = facts + .split(';') + .filter_map(|fact| fact.split_once('=')) + .map(|(key, value)| (key.to_ascii_lowercase(), value)) + .collect::>(); + let kind = facts.get("type").copied().unwrap_or_default(); + if matches!(kind, "cdir" | "pdir") || kind.to_ascii_lowercase().contains("slink") { + continue; + } + if !matches!(kind, "file" | "dir") { + continue; + } + if name.is_empty() || name.contains(['/', '\\', '\r', '\n', '\0']) || matches!(name, "." | "..") { + return Err("FTP listing contains an unsafe filename".into()); + } + let directory = kind == "dir"; + let size = facts.get("size").and_then(|value| value.parse().ok()).unwrap_or(0); + let modified = facts.get("modify").copied().unwrap_or_default(); + if !directory && (modified.len() < 14 || modified.len() > 24 || !modified.chars().all(|c| c.is_ascii_digit() || c == '.')) { + return Err("FTP file is missing its MLSD modification time; stable version detection is unavailable".into()); + } + let unique = facts.get("unique").copied().unwrap_or_default(); + result.push(Entry { name: name.into(), directory, size, revision: format!("{modified}:{unique}") }); + } + Ok(result) +} + +#[cfg(test)] +mod tests { + use super::super::{StagedSource, hash}; + use super::*; + use std::io::{BufRead, BufReader}; + use std::net::TcpListener; + use std::sync::Mutex; + + type ServerFiles = Arc>>>; + + #[test] + fn real_tls_verifies_trust_and_hostname_and_enforces_deadline() { + let generated = rcgen::generate_simple_self_signed(vec!["localhost".to_owned()]).unwrap(); + let cert = generated.cert.der().clone(); + let server = rustls::ServerConfig::builder_with_provider(Arc::new(rustls::crypto::ring::default_provider())) + .with_safe_default_protocol_versions() + .unwrap() + .with_no_client_auth() + .with_single_cert(vec![cert.clone()], rustls::pki_types::PrivatePkcs8KeyDer::from(generated.signing_key.serialize_der()).into()) + .unwrap(); + let server = Arc::new(server); + for (trust, host, succeeds) in [(true, "localhost", true), (false, "localhost", false), (true, "other.example", false)] { + let listener = TcpListener::bind("127.0.0.1:0").unwrap(); + let address = listener.local_addr().unwrap(); + let config = server.clone(); + let thread = std::thread::spawn(move || { + let (socket, _) = listener.accept().unwrap(); + socket.set_read_timeout(Some(Duration::from_secs(5))).unwrap(); + socket.set_write_timeout(Some(Duration::from_secs(5))).unwrap(); + let mut tls = StreamOwned::new(rustls::ServerConnection::new(config).unwrap(), socket); + let mut bytes = [0_u8; 4]; + if tls.read_exact(&mut bytes).is_ok() { + assert_eq!(&bytes, b"ping"); + tls.write_all(b"pong").unwrap(); + tls.flush().unwrap(); + } + }); + let mut roots = RootCertStore::empty(); + if trust { + roots.add(cert.clone()).unwrap(); + } + let config = ClientConfig::builder_with_provider(Arc::new(rustls::crypto::ring::default_provider())) + .with_safe_default_protocol_versions() + .unwrap() + .with_root_certificates(roots) + .with_no_client_auth(); + let socket = TcpStream::connect(address).unwrap(); + let mut result = secure(socket, host, Arc::new(config), &Control::new(&|| false)); + assert_eq!(result.is_ok(), succeeds); + if let Ok(socket) = &mut result { + socket.write_all(b"ping").unwrap(); + let mut bytes = [0_u8; 4]; + socket.read_exact(&mut bytes).unwrap(); + assert_eq!(&bytes, b"pong"); + } + drop(result); + thread.join().unwrap(); + } + let listener = TcpListener::bind("127.0.0.1:0").unwrap(); + let mut socket = BoundedTcp { socket: TcpStream::connect(listener.local_addr().unwrap()).unwrap(), deadline: Instant::now() }; + assert_eq!(socket.read(&mut [0_u8]).unwrap_err().kind(), std::io::ErrorKind::TimedOut); + } + + fn fake_server() -> (FtpSource, ServerFiles, std::thread::JoinHandle<()>) { + let listener = TcpListener::bind("127.0.0.1:0").unwrap(); + let address = listener.local_addr().unwrap(); + let files = Arc::new(Mutex::new(BTreeMap::from([("/incoming/scan.pdf".to_owned(), b"synthetic PDF bytes".to_vec())]))); + let remote = files.clone(); + let thread = std::thread::spawn(move || { + let (mut socket, _) = listener.accept().unwrap(); + socket.set_read_timeout(Some(Duration::from_secs(5))).unwrap(); + let mut reader = BufReader::new(socket.try_clone().unwrap()); + socket.write_all(b"220 Synthetic FTP fixture\r\n").unwrap(); + let mut data_listener = None; + let mut rename = String::new(); + loop { + let mut line = String::new(); + if reader.read_line(&mut line).unwrap_or(0) == 0 { + break; + } + let command = line.trim_end_matches(['\r', '\n']); + let (verb, argument) = command.split_once(' ').unwrap_or((command, "")); + match verb { + "USER" => socket.write_all(b"331 Password required\r\n").unwrap(), + "PASS" => socket.write_all(b"230 Logged in\r\n").unwrap(), + "TYPE" | "OPTS" => socket.write_all(b"200 Accepted\r\n").unwrap(), + "EPSV" => { + let data = TcpListener::bind("127.0.0.1:0").unwrap(); + write!(socket, "229 Entering (|||{}|)\r\n", data.local_addr().unwrap().port()).unwrap(); + data_listener = Some(data); + } + "MLSD" | "RETR" => { + socket.write_all(b"150 Data follows\r\n").unwrap(); + let (mut data, _) = data_listener.take().unwrap().accept().unwrap(); + if verb == "MLSD" { + for (path, bytes) in remote.lock().unwrap().iter() { + let (parent, name) = path.rsplit_once('/').unwrap(); + if parent == argument.trim_end_matches('/') { + write!(data, "type=file;size={};modify=20261011000000; {name}\r\n", bytes.len()).unwrap(); + } + } + } else { + data.write_all(remote.lock().unwrap().get(argument).unwrap()).unwrap(); + } + drop(data); + socket.write_all(b"226 Complete\r\n").unwrap(); + } + "DELE" => { + remote.lock().unwrap().remove(argument); + socket.write_all(b"250 Deleted\r\n").unwrap(); + } + "RNFR" => { + rename = argument.into(); + socket.write_all(b"350 Rename target required\r\n").unwrap(); + } + "RNTO" => { + let mut files = remote.lock().unwrap(); + let bytes = files.remove(&rename).unwrap(); + files.insert(argument.into(), bytes); + socket.write_all(b"250 Renamed\r\n").unwrap(); + } + "AUTH" => { + socket.write_all(b"534 TLS unavailable\r\n").unwrap(); + } + _ => socket.write_all(b"502 Unsupported\r\n").unwrap(), + } + } + }); + ( + FtpSource { + host: address.ip().to_string(), + port: address.port(), + security: FtpSecurity::Plain, + username: "fixture".into(), + credential_id: "fixture".into(), + folder: "/incoming".into(), + ..Default::default() + }, + files, + thread, + ) + } + + #[test] + fn real_passive_ftp_socket_stages_and_verifies_before_idempotent_move() { + let (source, remote, thread) = fake_server(); + let control = Control::new(&|| false); + let mut client = Client::connect_password(&source, "fixture password", &control).unwrap(); + let file = client.list(&control).unwrap().remove(0); + let mut bytes = Vec::new(); + client.read(&file, &mut bytes, &control).unwrap(); + assert_eq!(bytes, b"synthetic PDF bytes"); + let record = Record { + source: StagedSource { + source_id: "fixture".into(), + relative: "scan.pdf".into(), + staged_relative: "stable-scan.pdf".into(), + sha256: hash(&bytes), + }, + remote: file, + ready: true, + acknowledged: false, + }; + assert!(remote.lock().unwrap().contains_key("/incoming/scan.pdf")); + client.finish(std::slice::from_ref(&record), &SourceAction::Move { destination: "/archive".into() }, &control).unwrap(); + assert!(!remote.lock().unwrap().contains_key("/incoming/scan.pdf")); + assert_eq!(remote.lock().unwrap().get("/archive/stable-scan.pdf").unwrap(), b"synthetic PDF bytes"); + client.finish(&[record], &SourceAction::Move { destination: "/archive".into() }, &control).unwrap(); + drop(client); + thread.join().unwrap(); + } + #[test] + fn ftps_never_falls_back_to_plain_ftp_and_changed_remote_data_is_retained() { + let (mut source, _, thread) = fake_server(); + source.security = FtpSecurity::ExplicitTls; + assert!(Client::connect_password(&source, "fixture", &Control::new(&|| false)).is_err()); + thread.join().unwrap(); + let (source, remote, thread) = fake_server(); + let control = Control::new(&|| false); + let mut client = Client::connect_password(&source, "fixture", &control).unwrap(); + let file = client.list(&control).unwrap().remove(0); + let record = Record { + source: StagedSource { + source_id: "fixture".into(), + relative: "scan.pdf".into(), + staged_relative: "stable-scan.pdf".into(), + sha256: hash(b"synthetic PDF bytes"), + }, + remote: file, + ready: true, + acknowledged: false, + }; + remote.lock().unwrap().insert("/incoming/scan.pdf".into(), b"different PDF bytes".to_vec()); + assert!(client.finish(&[record], &SourceAction::Delete, &control).is_err()); + assert!(remote.lock().unwrap().contains_key("/incoming/scan.pdf")); + drop(client); + thread.join().unwrap(); + } + #[test] + fn passive_ports_never_use_the_server_supplied_host() { + assert_eq!(epsv_port("229 Entering (|||12345|)\r\n").unwrap(), 12345); + assert_eq!(pasv_port("227 Entering (10,0,0,1,4,1)\r\n").unwrap(), 1025); + for value in ["(|||0|)", "(|||65536|)", "(|||1|x)", "no tuple"] { + assert!(epsv_port(value).is_err()); + } + } + #[test] + fn listing_requires_stable_versions_and_rejects_paths_and_links() { + let entries = + parse_listing(b"type=file;size=123;modify=20261011000000;unique=x; scan.pdf\r\ntype=dir; sub\r\ntype=OS.unix=slink; ignore.pdf\r\n") + .unwrap(); + assert_eq!(entries.len(), 2); + assert_eq!(entries[0].size, 123); + assert_eq!(entries[0].revision, "20261011000000:x"); + assert!(parse_listing(b"type=file;size=1; missing.pdf\r\n").is_err()); + assert!(parse_listing(b"type=file;size=1;modify=20261011000000; ../bad.pdf\r\n").is_err()); + assert!(remote_path("/safe/../bad").is_err()); + } +} diff --git a/crates/engine/src/hot_folder_sources/outlook.rs b/crates/engine/src/hot_folder_sources/outlook.rs new file mode 100644 index 0000000000..7c9b10e6ee --- /dev/null +++ b/crates/engine/src/hot_folder_sources/outlook.rs @@ -0,0 +1,796 @@ +//! Microsoft Graph delegated device-code flow. Tokens/device secrets stay in the selected protected store. +//! Global Microsoft cloud endpoints are fixed; pagination cannot redirect credentials. + +use super::{ + Backend, Control, CredentialStore, Deserialize, Duration, MAX_BATCH, MAX_FILE, MAX_ITEMS, MAX_JSON, OutlookSource, PathBuf, Record, RemoteFile, + Serialize, SourceAction, Write, copy_limited, credentials, guarded, hash, io_error, safe_filename, supported, +}; +use serde_json::{Value, json}; +use zeroize::{Zeroize, ZeroizeOnDrop, Zeroizing}; + +const GRAPH: &str = "https://graph.microsoft.com/v1.0"; +const LOGIN: &str = "https://login.microsoftonline.com"; + +#[derive(Clone, Debug, Serialize, Deserialize)] +pub struct DeviceSignIn { + pub flow_id: String, + pub user_code: String, + pub verification_uri: String, + pub expires_at: u64, + pub interval_seconds: u64, +} +#[derive(Clone, Debug, Serialize, Deserialize)] +#[serde(tag = "status", rename_all = "snake_case")] +pub enum SignInStatus { + Pending { retry_after_seconds: u64 }, + Authorized, + Expired, + Declined, +} +#[derive(Clone, Debug, Serialize, Deserialize)] +pub struct MailFolder { + pub id: String, + pub name: String, + pub child_count: u64, +} + +#[derive(Serialize, Deserialize, Zeroize, ZeroizeOnDrop)] +struct OAuthSecret { + binding: String, + access_token: String, + refresh_token: String, + expires_at: u64, + account_id: String, + scope: String, +} +#[derive(Serialize, Deserialize, Zeroize, ZeroizeOnDrop)] +struct DeviceSecret { + binding: String, + device_code: String, + expires_at: u64, + next_poll: u64, + interval: u64, +} + +pub(super) fn validate(source: &OutlookSource) -> Result<(), String> { + credentials::valid_id(&source.credential_id)?; + if source.client_id.len() != 36 + || !source.client_id.bytes().enumerate().all(|(index, c)| if matches!(index, 8 | 13 | 18 | 23) { c == b'-' } else { c.is_ascii_hexdigit() }) + { + return Err("Outlook needs your own Microsoft Entra Application (client) ID in GUID form; enable public-client/device-code flow".into()); + } + if source.tenant.is_empty() || source.tenant.len() > 253 || !source.tenant.bytes().all(|c| c.is_ascii_alphanumeric() || matches!(c, b'-' | b'.')) + { + return Err("Outlook tenant must be common, consumers, organizations, a tenant GUID or tenant domain".into()); + } + valid_graph_id(&source.folder_id)?; + if let SourceAction::Move { destination } = &source.action { + valid_graph_id(destination)?; + if destination == &source.folder_id { + return Err("Outlook archive folder must differ from the watched mail folder".into()); + } + } + Ok(()) +} +fn valid_graph_id(id: &str) -> Result<(), String> { + if id.is_empty() || id.len() > 2048 || matches!(id, "." | "..") || id.chars().any(char::is_control) { + return Err("Outlook resource ID must be 1..2048 characters without control characters".into()); + } + Ok(()) +} +fn scope(source: &OutlookSource) -> &'static str { + if matches!(source.action, SourceAction::Keep) { "offline_access User.Read Mail.Read" } else { "offline_access User.Read Mail.ReadWrite" } +} +fn binding(source: &OutlookSource) -> String { + hash(format!("{}\n{}\n{}", source.client_id, source.tenant, scope(source)).as_bytes()) +} +fn auth_url(source: &OutlookSource, endpoint: &str) -> String { + format!("{LOGIN}/{}/oauth2/v2.0/{endpoint}", source.tenant) +} +fn form(fields: &[(&str, &str)]) -> Zeroizing { + Zeroizing::new(url::form_urlencoded::Serializer::new(String::new()).extend_pairs(fields.iter().copied()).finish()) +} +fn graph_url(parts: &[&str]) -> Result { + let mut url = url::Url::parse(GRAPH).map_err(|_| "invalid Graph base URL")?; + { + let mut segments = url.path_segments_mut().map_err(|_| "invalid Graph base path")?; + for part in parts { + valid_graph_id(part)?; + segments.push(part); + } + } + Ok(url.into()) +} +fn graph_url_ok(value: &str) -> Result<(), String> { + let url = url::Url::parse(value).map_err(|_| "invalid Outlook pagination URL")?; + if url.scheme() != "https" + || url.host_str() != Some("graph.microsoft.com") + || url.port().is_some_and(|port| port != 443) + || !url.username().is_empty() + || url.password().is_some() + || url.fragment().is_some() + || !url.path().starts_with("/v1.0/me/") + { + return Err("Outlook pagination URL left the permitted Microsoft Graph mailbox endpoint".into()); + } + Ok(()) +} + +struct Response { + status: u16, + body: Zeroizing>, + retry_after: u64, +} +impl Response { + fn json(&self) -> Result { + serde_json::from_slice(&self.body).map_err(|_| "Microsoft returned malformed or oversized JSON".into()) + } + fn success(&self) -> Result<(), String> { + match self.status { + 200..=299 => Ok(()), + 401 => Err("Outlook authorization expired or was revoked; sign in again".into()), + 403 => Err("Outlook permission denied; sign in with the required mail scope or check the organization's policy".into()), + 429 => Err(format!("Microsoft Graph throttled this source; retry after at least {} seconds", self.retry_after.max(1))), + 404 => Err("Outlook folder, message or attachment was not found".into()), + 500..=599 => Err("Microsoft Graph is temporarily unavailable; retry later".into()), + _ => Err(format!("Microsoft request failed (HTTP {}); originals retained", self.status)), + } + } +} + +trait Http { + #[allow(clippy::too_many_arguments)] + fn request( + &self, + method: &str, + url: &str, + bearer: Option<&str>, + body: Option<&str>, + is_form: bool, + limit: u64, + control: &Control<'_>, + ) -> Result; +} +struct Network(ureq::Agent); +impl Network { + fn new() -> Result { + let certs = rustls_native_certs::load_native_certs().certs; + let certs = certs.iter().map(|cert| ureq::tls::Certificate::from_der(cert.as_ref()).to_owned()).collect::>(); + if certs.is_empty() { + return Err("no trusted OS certificate authorities are available for Outlook".into()); + } + let agent = ureq::Agent::config_builder() + .https_only(true) + .max_redirects(0) + .http_status_as_error(false) + .timeout_global(Some(Duration::from_secs(45))) + .tls_config(ureq::tls::TlsConfig::builder().root_certs(ureq::tls::RootCerts::new_with_certs(&certs)).build()) + .build() + .new_agent(); + Ok(Self(agent)) + } +} +/// Graph calls carry the bearer and Graph's ID preference. Sign-in and token refresh have no +/// bearer and get neither, rather than an empty Authorization header. +fn graph_headers(request: ureq::RequestBuilder, auth: Option<&str>) -> ureq::RequestBuilder { + match auth { + Some(auth) => request.header("Authorization", auth).header("Prefer", "IdType=\"ImmutableId\""), + None => request, + } +} + +impl Http for Network { + fn request( + &self, + method: &str, + url: &str, + bearer: Option<&str>, + body: Option<&str>, + is_form: bool, + limit: u64, + control: &Control<'_>, + ) -> Result { + control.check()?; + let auth = bearer.map(|value| Zeroizing::new(format!("Bearer {value}"))); + let auth = auth.as_ref().map(|value| value.as_str()); + let mut response = match method { + "GET" => graph_headers(self.0.get(url), auth).call(), + "DELETE" => graph_headers(self.0.delete(url), auth).call(), + "POST" => graph_headers(self.0.post(url), auth) + .header("Content-Type", if is_form { "application/x-www-form-urlencoded" } else { "application/json" }) + .send(body.unwrap_or_default()), + _ => return Err("unsupported Outlook request method".into()), + } + .map_err(|_| "Microsoft connection failed, timed out or failed TLS verification; check the network and retry".to_owned())?; + let status = response.status().as_u16(); + let retry_after = + response.headers().get("Retry-After").and_then(|value| value.to_str().ok()).and_then(|value| value.parse().ok()).unwrap_or(60); + let mut bytes = Zeroizing::new(Vec::new()); + copy_limited(&mut response.body_mut().as_reader(), &mut *bytes, limit, control)?; + Ok(Response { status, body: bytes, retry_after }) + } +} + +pub fn outlook_begin_sign_in(store: &CredentialStore, source: &OutlookSource) -> Result { + guarded(|| { + validate(source)?; + let control = Control::new(&|| false); + let network = Network::new()?; + let body = form(&[("client_id", &source.client_id), ("scope", scope(source))]); + let response = network.request("POST", &auth_url(source, "devicecode"), None, Some(&body), true, MAX_JSON, &control)?; + response.success()?; + let data = response.json()?; + let (public, secret) = parse_device(source, &data, crate::hot_folder::now())?; + let encoded = Zeroizing::new(serde_json::to_vec(&secret).map_err(|_| "cannot encode sign-in state")?); + credentials::put(store, &public.flow_id, &encoded)?; + Ok(public) + }) +} +fn parse_device(source: &OutlookSource, data: &Value, now: u64) -> Result<(DeviceSignIn, DeviceSecret), String> { + let device_code = required(data, "device_code")?; + let user_code = required(data, "user_code")?; + let verification_uri = required(data, "verification_uri")?; + let url = url::Url::parse(&verification_uri).map_err(|_| "invalid Microsoft verification URL")?; + if url.scheme() != "https" + || !matches!(url.host_str(), Some("microsoft.com" | "www.microsoft.com" | "login.microsoftonline.com")) + || !url.username().is_empty() + || url.password().is_some() + || url.port().is_some_and(|port| port != 443) + || url.fragment().is_some() + { + return Err("Microsoft sign-in returned an unexpected verification URL".into()); + } + let expires_at = now.saturating_add( + data.get("expires_in").and_then(Value::as_u64).filter(|seconds| *seconds > 0 && *seconds <= 3600).ok_or("invalid sign-in expiry")?, + ); + let interval = data.get("interval").and_then(Value::as_u64).unwrap_or(5).clamp(5, 60); + let flow_id = format!("flow-{}", hash(device_code.as_bytes())); + Ok(( + DeviceSignIn { flow_id, user_code, verification_uri, expires_at, interval_seconds: interval }, + DeviceSecret { binding: binding(source), device_code, expires_at, next_poll: now.saturating_add(interval), interval }, + )) +} + +pub fn outlook_poll_sign_in(store: &CredentialStore, source: &OutlookSource, sign_in: &DeviceSignIn) -> Result { + guarded(|| { + validate(source)?; + let bytes = credentials::get(store, &sign_in.flow_id)?.ok_or("this sign-in is missing or already finished; begin a new sign-in")?; + let mut secret: DeviceSecret = serde_json::from_slice(&bytes).map_err(|_| "invalid sign-in state")?; + let network = Network::new()?; + let control = Control::new(&|| false); + match poll_device(&network, source, &mut secret, crate::hot_folder::now(), &control)? { + DevicePoll::Authorized(token) => { + store_token(store, source, &token)?; + credentials::forget_credentials(store, &sign_in.flow_id)?; + Ok(SignInStatus::Authorized) + } + DevicePoll::Finished(status) => { + credentials::forget_credentials(store, &sign_in.flow_id)?; + Ok(status) + } + DevicePoll::Pending(seconds) => { + credentials::put(store, &sign_in.flow_id, &Zeroizing::new(serde_json::to_vec(&secret).map_err(|_| "cannot encode sign-in state")?))?; + Ok(SignInStatus::Pending { retry_after_seconds: seconds }) + } + } + }) +} + +enum DevicePoll { + Pending(u64), + Authorized(OAuthSecret), + Finished(SignInStatus), +} +fn poll_device(network: &dyn Http, source: &OutlookSource, secret: &mut DeviceSecret, now: u64, control: &Control<'_>) -> Result { + control.check()?; + if secret.binding != binding(source) { + return Err("sign-in belongs to another Outlook application or permission scope".into()); + } + if now >= secret.expires_at { + return Ok(DevicePoll::Finished(SignInStatus::Expired)); + } + if now < secret.next_poll { + return Ok(DevicePoll::Pending(secret.next_poll - now)); + } + let body = form(&[ + ("grant_type", "urn:ietf:params:oauth:grant-type:device_code"), + ("client_id", &source.client_id), + ("device_code", &secret.device_code), + ]); + let response = network.request("POST", &auth_url(source, "token"), None, Some(&body), true, MAX_JSON, control)?; + let data = response.json()?; + if response.status == 200 { + let mut token = parse_token(source, &data, None, now)?; + token.account_id = account_id(network, &token.access_token, control)?; + return Ok(DevicePoll::Authorized(token)); + } + match data.get("error").and_then(Value::as_str).unwrap_or_default() { + "authorization_pending" => {} + "slow_down" => secret.interval = secret.interval.saturating_add(5).min(300), + "authorization_declined" | "access_denied" => return Ok(DevicePoll::Finished(SignInStatus::Declined)), + "expired_token" => return Ok(DevicePoll::Finished(SignInStatus::Expired)), + _ => { + response.success()?; + return Err("Microsoft sign-in could not be completed; begin a new sign-in".into()); + } + } + secret.next_poll = now.saturating_add(secret.interval); + Ok(DevicePoll::Pending(secret.interval)) +} + +fn required(value: &Value, key: &str) -> Result { + value + .get(key) + .and_then(Value::as_str) + .filter(|value| !value.is_empty() && value.len() <= 32 * 1024) + .map(str::to_owned) + .ok_or_else(|| format!("Microsoft response is missing {key}")) +} +fn parse_token(source: &OutlookSource, data: &Value, old: Option<&OAuthSecret>, now: u64) -> Result { + if data.get("token_type").and_then(Value::as_str).is_none_or(|value| !value.eq_ignore_ascii_case("bearer")) { + return Err("Microsoft returned an unsupported token type".into()); + } + let refresh_token = data + .get("refresh_token") + .and_then(Value::as_str) + .map(str::to_owned) + .or_else(|| old.map(|old| old.refresh_token.clone())) + .ok_or("Microsoft did not grant offline access; sign in with offline_access")?; + let scopes = data.get("scope").and_then(Value::as_str).unwrap_or_default().to_owned(); + let write = !matches!(source.action, SourceAction::Keep); + let has_read_write = scopes + .split_whitespace() + .any(|scope| scope.eq_ignore_ascii_case("Mail.ReadWrite") || scope.eq_ignore_ascii_case("https://graph.microsoft.com/Mail.ReadWrite")); + let has_read = scopes + .split_whitespace() + .any(|scope| scope.eq_ignore_ascii_case("Mail.Read") || scope.eq_ignore_ascii_case("https://graph.microsoft.com/Mail.Read")); + if !has_read_write && (write || !has_read) { + return Err("Microsoft did not grant the required mail permission; check app consent and sign in again".into()); + } + let expires = + data.get("expires_in").and_then(Value::as_u64).filter(|value| *value > 0 && *value <= 86400).ok_or("invalid Microsoft token expiry")?; + Ok(OAuthSecret { + binding: binding(source), + access_token: required(data, "access_token")?, + refresh_token, + expires_at: now.saturating_add(expires), + account_id: old.map(|value| value.account_id.clone()).unwrap_or_default(), + scope: scopes, + }) +} +fn store_token(store: &CredentialStore, source: &OutlookSource, token: &OAuthSecret) -> Result<(), String> { + let bytes = Zeroizing::new(serde_json::to_vec(token).map_err(|_| "cannot encode Outlook credentials")?); + credentials::put(store, &source.credential_id, &bytes) +} +fn account_id(network: &dyn Http, token: &str, control: &Control<'_>) -> Result { + let response = network.request("GET", &format!("{GRAPH}/me?$select=id"), Some(token), None, false, MAX_JSON, control)?; + response.success()?; + required(&response.json()?, "id") +} + +fn refresh_token(network: &dyn Http, source: &OutlookSource, old: &OAuthSecret, control: &Control<'_>) -> Result { + let body = + form(&[("grant_type", "refresh_token"), ("client_id", &source.client_id), ("refresh_token", &old.refresh_token), ("scope", scope(source))]); + let response = network.request("POST", &auth_url(source, "token"), None, Some(&body), true, MAX_JSON, control)?; + if response.status != 200 { + return Err("Outlook refresh was rejected or unavailable; sign in again if retry does not recover".into()); + } + let mut token = parse_token(source, &response.json()?, Some(old), crate::hot_folder::now())?; + let account = account_id(network, &token.access_token, control)?; + if account != old.account_id { + return Err("Outlook refresh resolved to another account; original retained".into()); + } + token.account_id = account; + Ok(token) +} + +pub(super) struct Client<'a> { + store: &'a CredentialStore, + source: &'a OutlookSource, + network: Box, + token: OAuthSecret, +} +impl<'a> Client<'a> { + pub(super) fn connect(store: &'a CredentialStore, source: &'a OutlookSource) -> Result { + validate(source)?; + let bytes = credentials::get(store, &source.credential_id)?.ok_or("Outlook is not connected; start sign-in explicitly")?; + let token: OAuthSecret = serde_json::from_slice(&bytes).map_err(|_| "credential ID does not contain Outlook credentials")?; + if token.binding != binding(source) { + return Err("Outlook application or permissions changed; sign in again".into()); + } + Ok(Self { store, source, network: Box::new(Network::new()?), token }) + } + fn refresh(&mut self, control: &Control<'_>) -> Result<(), String> { + let token = refresh_token(self.network.as_ref(), self.source, &self.token, control)?; + store_token(self.store, self.source, &token)?; + self.token = token; + Ok(()) + } + fn request(&mut self, method: &str, url: &str, body: Option<&str>, limit: u64, control: &Control<'_>) -> Result { + graph_url_ok(url)?; + if self.token.expires_at <= crate::hot_folder::now().saturating_add(60) { + self.refresh(control)?; + } + let response = self.network.request(method, url, Some(&self.token.access_token), body, false, limit, control)?; + // Retry only reads: an uncertain successful POST/DELETE must be reconciled first. + if response.status == 401 && method == "GET" { + self.refresh(control)?; + return self.network.request(method, url, Some(&self.token.access_token), body, false, limit, control); + } + Ok(response) + } + fn collection(&mut self, url: String, control: &Control<'_>) -> Result, String> { + let mut next = Some(url); + let mut seen = std::collections::BTreeSet::new(); + let mut output = Vec::new(); + while let Some(url) = next.take() { + control.check()?; + if seen.len() >= 200 || !seen.insert(url.clone()) { + return Err("Outlook pagination exceeded its limit or repeated a page".into()); + } + let response = self.request("GET", &url, None, MAX_JSON, control)?; + response.success()?; + let data = response.json()?; + let values = data.get("value").and_then(Value::as_array).ok_or("Outlook collection response has no value array")?; + if output.len().saturating_add(values.len()) > MAX_ITEMS { + return Err("Outlook source exceeds 10000 items; choose a smaller mail folder".into()); + } + output.extend(values.iter().cloned()); + next = data.get("@odata.nextLink").and_then(Value::as_str).map(str::to_owned); + } + Ok(output) + } + fn attachments(&mut self, message: &str, control: &Control<'_>) -> Result, String> { + let url = format!("{}?$select=id,name,size,isInline,lastModifiedDateTime&$top=100", graph_url(&["me", "messages", message, "attachments"])?); + let values = self.collection(url, control)?; + let mut result = Vec::new(); + for value in values { + if value.get("@odata.type").and_then(Value::as_str) != Some("#microsoft.graph.fileAttachment") + || value.get("isInline").and_then(Value::as_bool) == Some(true) + { + continue; + } + let name = required(&value, "name")?; + let relative = PathBuf::from(hash(message.as_bytes()).get(..16).ok_or("invalid message ID hash")?).join(safe_filename(&name)); + if !supported(&relative) { + continue; + } + let id = required(&value, "id")?; + let modified = required(&value, "lastModifiedDateTime")?; + let size = value + .get("size") + .and_then(Value::as_u64) + .filter(|size| *size > 0 && *size <= MAX_FILE) + .ok_or("Outlook attachment is empty or exceeds 512 MiB")?; + result.push(RemoteFile { + key: id, + relative, + revision: format!("{}:{modified}", self.token.account_id), + size, + group: Some(message.into()), + }); + } + result.sort_by(|left, right| left.key.cmp(&right.key)); + if result.len() > MAX_BATCH || result.iter().fold(0_u64, |sum, file| sum.saturating_add(file.size)) > MAX_FILE { + return Err("one Outlook message exceeds the 128-attachment / 512 MiB batch limit; retain the mail and split its attachments".into()); + } + Ok(result) + } + fn download(&mut self, file: &RemoteFile, control: &Control<'_>) -> Result { + let message = file.group.as_deref().ok_or("Outlook receipt is missing its message ID")?; + let url = graph_url(&["me", "messages", message, "attachments", &file.key, "$value"])?; + let response = self.request("GET", &url, None, file.size, control)?; + response.success()?; + if response.body.len() as u64 != file.size { + return Err("Outlook attachment changed size during download".into()); + } + Ok(response) + } +} + +pub fn outlook_folders( + store: &CredentialStore, + source: &OutlookSource, + parent: Option<&str>, + should_stop: &dyn Fn() -> bool, +) -> Result, String> { + guarded(|| { + let mut client = Client::connect(store, source)?; + let control = Control::new(should_stop); + let url = + if let Some(parent) = parent { graph_url(&["me", "mailFolders", parent, "childFolders"])? } else { graph_url(&["me", "mailFolders"])? }; + let values = client.collection(format!("{url}?$select=id,displayName,childFolderCount&$top=100"), &control)?; + values + .iter() + .map(|value| { + Ok(MailFolder { + id: required(value, "id")?, + name: required(value, "displayName")?, + child_count: value.get("childFolderCount").and_then(Value::as_u64).unwrap_or(0), + }) + }) + .collect() + }) +} + +impl Backend for Client<'_> { + fn list(&mut self, control: &Control<'_>) -> Result, String> { + let url = format!( + "{}?$select=id,hasAttachments&$filter=hasAttachments%20eq%20true&$top=100", + graph_url(&["me", "mailFolders", &self.source.folder_id, "messages"])? + ); + let messages = self.collection(url, control)?; + let mut files = Vec::new(); + for message in messages { + files.extend(self.attachments(&required(&message, "id")?, control)?); + if files.len() > MAX_ITEMS { + return Err("Outlook source exceeds 10000 attachments; choose a smaller folder".into()); + } + } + Ok(files) + } + fn read(&mut self, file: &RemoteFile, writer: &mut dyn Write, control: &Control<'_>) -> Result<(), String> { + let message = file.group.as_deref().ok_or("Outlook receipt is missing its message ID")?; + let current = self.attachments(message, control)?; + if !current.iter().any(|current| current.key == file.key && current.revision == file.revision && current.size == file.size) { + return Err("Outlook attachment changed before download; retry after it settles".into()); + } + let response = self.download(file, control)?; + writer.write_all(&response.body).map_err(io_error) + } + fn finish(&mut self, records: &[Record], action: &SourceAction, control: &Control<'_>) -> Result<(), String> { + let first = records.first().ok_or("empty Outlook acknowledgement")?; + let message = first.remote.group.as_deref().ok_or("missing Outlook message ID")?; + let url = format!("{}?$select=id,parentFolderId", graph_url(&["me", "messages", message])?); + let response = self.request("GET", &url, None, MAX_JSON, control)?; + if response.status == 404 && matches!(action, SourceAction::Delete) { + return Ok(()); + } + response.success()?; + let message_data = response.json()?; + let destination = match action { + SourceAction::Move { destination } => Some(destination.as_str()), + SourceAction::Delete => Some("deleteditems"), + SourceAction::Keep => None, + }; + if let Some(destination) = destination { + let folder_url = format!("{}?$select=id", graph_url(&["me", "mailFolders", destination])?); + let destination_response = self.request("GET", &folder_url, None, MAX_JSON, control)?; + destination_response.success()?; + if required(&message_data, "parentFolderId")? == required(&destination_response.json()?, "id")? { + return Ok(()); + } + } + let watched = format!("{}?$select=id", graph_url(&["me", "mailFolders", &self.source.folder_id])?); + let watched = self.request("GET", &watched, None, MAX_JSON, control)?; + watched.success()?; + if required(&message_data, "parentFolderId")? != required(&watched.json()?, "id")? { + return Err("Outlook original left the watched folder; it was not moved or deleted".into()); + } + let current = self.attachments(message, control)?; + if current.len() != records.len() + || !current.iter().all(|file| { + records.iter().any(|record| { + record.ready && record.remote.key == file.key && record.remote.revision == file.revision && record.remote.size == file.size + }) + }) + { + return Err("Outlook message has unprocessed or changed attachments; the whole message was retained".into()); + } + for record in records { + if hash(&self.download(&record.remote, control)?.body) != record.source.sha256 { + return Err("Outlook attachment content changed; the whole message was retained".into()); + } + } + match action { + SourceAction::Keep => Ok(()), + SourceAction::Delete | SourceAction::Move { .. } => { + // "Delete" is a recoverable move to Deleted Items, not permanent deletion; + // an interrupted retry cannot delete the same mail a second time. + let destination = destination.ok_or("missing Outlook archive destination")?; + let body = json!({ "destinationId": destination }).to_string(); + self.request("POST", &graph_url(&["me", "messages", message, "move"])?, Some(&body), MAX_JSON, control)?.success() + } + } + } +} + +#[cfg(test)] +mod tests { + use super::super::StagedSource; + use super::*; + use std::cell::RefCell; + use std::collections::VecDeque; + use std::sync::{Arc, Mutex}; + struct FakeHttp { + replies: RefCell>, + calls: Arc>>, + } + impl Http for FakeHttp { + fn request( + &self, + method: &str, + url: &str, + _: Option<&str>, + body: Option<&str>, + _: bool, + _: u64, + control: &Control<'_>, + ) -> Result { + control.check()?; + self.calls.lock().unwrap().push((format!("{method} {url}"), body.unwrap_or_default().into())); + Ok(self.replies.borrow_mut().pop_front().expect("unexpected HTTP request")) + } + } + fn reply(value: Value) -> Response { + Response { status: 200, body: Zeroizing::new(serde_json::to_vec(&value).unwrap()), retry_after: 0 } + } + fn attachments() -> Value { + json!({"value":[ + {"@odata.type":"#microsoft.graph.fileAttachment","id":"a","name":"one.pdf","size":3,"lastModifiedDateTime":"2026-10-11T00:00:00Z"}, + {"@odata.type":"#microsoft.graph.fileAttachment","id":"b","name":"two.png","size":3,"lastModifiedDateTime":"2026-10-11T00:00:00Z"}, + {"@odata.type":"#microsoft.graph.referenceAttachment","id":"c","name":"cloud.pdf","size":3}, + {"@odata.type":"#microsoft.graph.fileAttachment","id":"d","name":"signature.png","size":3,"isInline":true} + ]}) + } + fn client<'a>(source: &'a OutlookSource, replies: Vec, calls: Arc>>) -> Client<'a> { + Client { + source, + store: &CredentialStore::OsVault, + network: Box::new(FakeHttp { replies: RefCell::new(replies.into()), calls }), + token: OAuthSecret { + binding: binding(source), + access_token: "test-only-access".into(), + refresh_token: "test-only-refresh".into(), + account_id: "account".into(), + scope: "Mail.ReadWrite".into(), + expires_at: crate::hot_folder::now().saturating_add(3600), + }, + } + } + fn records() -> Vec { + ["a", "b"] + .iter() + .map(|id| Record { + source: StagedSource { + source_id: (*id).into(), + relative: format!("{id}.pdf").into(), + staged_relative: format!("stage-{id}.pdf").into(), + sha256: hash(b"abc"), + }, + remote: RemoteFile { + key: (*id).into(), + relative: format!("{id}.pdf").into(), + revision: "account:2026-10-11T00:00:00Z".into(), + size: 3, + group: Some("immutable-message".into()), + }, + ready: true, + acknowledged: false, + }) + .collect() + } + fn before_finish() -> Vec { + vec![reply(json!({"parentFolderId":"inbox-id"})), reply(json!({"id":"deleted-id"})), reply(json!({"id":"inbox-id"})), reply(attachments())] + } + #[test] + fn outlook_keeps_whole_message_until_every_supported_attachment_is_ready() { + let source = OutlookSource { action: SourceAction::Delete, ..source() }; + let calls = Arc::new(Mutex::new(Vec::new())); + let mut client = client(&source, before_finish(), calls.clone()); + let mut records = records(); + records.pop(); + assert!(client.finish(&records, &SourceAction::Delete, &Control::new(&|| false)).is_err()); + assert!(calls.lock().unwrap().iter().all(|(method, _)| method.starts_with("GET "))); + } + #[test] + fn outlook_checks_each_attachment_then_moves_to_deleted_items_and_reconciles_retry() { + let source = OutlookSource { action: SourceAction::Delete, ..source() }; + let calls = Arc::new(Mutex::new(Vec::new())); + let mut responses = before_finish(); + for _ in 0..2 { + responses.push(Response { status: 200, body: Zeroizing::new(b"abc".to_vec()), retry_after: 0 }); + } + responses.push(reply(json!({"id":"immutable-message","parentFolderId":"deleted-id"}))); + responses.push(reply(json!({"id":"immutable-message","parentFolderId":"deleted-id"}))); + responses.push(reply(json!({"id":"deleted-id"}))); + let mut client = client(&source, responses, calls.clone()); + client.finish(&records(), &SourceAction::Delete, &Control::new(&|| false)).unwrap(); + client.finish(&records(), &SourceAction::Delete, &Control::new(&|| false)).unwrap(); + let calls = calls.lock().unwrap(); + assert_eq!(calls.iter().filter(|(method, _)| method.starts_with("POST ")).count(), 1); + assert_eq!(calls.iter().find(|(method, _)| method.starts_with("POST ")).unwrap().1, "{\"destinationId\":\"deleteditems\"}"); + assert!(calls.iter().all(|(method, _)| !method.starts_with("DELETE "))); + } + #[test] + fn outlook_pagination_escapes_and_http_failures_never_echo_response_secrets() { + let source = source(); + let mut client = + client(&source, vec![reply(json!({"value":[],"@odata.nextLink":"https://attacker.test/token"}))], Arc::new(Mutex::new(Vec::new()))); + assert!(client.collection(format!("{GRAPH}/me/mailFolders"), &Control::new(&|| false)).is_err()); + let response = Response { status: 403, body: Zeroizing::new(b"response containing secret NEVER-ECHO".to_vec()), retry_after: 0 }; + assert!(!response.success().unwrap_err().contains("NEVER-ECHO")); + } + fn source() -> OutlookSource { + OutlookSource { client_id: "01234567-89ab-cdef-0123-456789abcdef".into(), credential_id: "test".into(), ..Default::default() } + } + #[test] + fn device_flow_obeys_poll_interval_slow_down_consent_and_refresh_account_binding() { + let source = source(); + let control = Control::new(&|| false); + let mut secret = DeviceSecret { binding: binding(&source), device_code: "secret+=&".into(), expires_at: 1000, next_poll: 105, interval: 5 }; + let calls = Arc::new(Mutex::new(Vec::new())); + let error = |name| Response { status: 400, body: Zeroizing::new(serde_json::to_vec(&json!({"error":name})).unwrap()), retry_after: 0 }; + let token = || { + reply( + json!({"token_type":"Bearer","access_token":"test-access","refresh_token":"test-refresh","scope":"Mail.Read User.Read","expires_in":3600}), + ) + }; + let network = FakeHttp { + calls: calls.clone(), + replies: RefCell::new(vec![error("authorization_pending"), error("slow_down"), token(), reply(json!({"id":"account"}))].into()), + }; + assert!(matches!(poll_device(&network, &source, &mut secret, 101, &control).unwrap(), DevicePoll::Pending(4))); + assert!(calls.lock().unwrap().is_empty()); + assert!(matches!(poll_device(&network, &source, &mut secret, 105, &control).unwrap(), DevicePoll::Pending(5))); + assert_eq!(secret.next_poll, 110); + assert!(matches!(poll_device(&network, &source, &mut secret, 110, &control).unwrap(), DevicePoll::Pending(10))); + assert_eq!(secret.next_poll, 120); + assert!(matches!(poll_device(&network, &source, &mut secret, 119, &control).unwrap(), DevicePoll::Pending(1))); + let DevicePoll::Authorized(authorized) = poll_device(&network, &source, &mut secret, 120, &control).unwrap() else { + panic!("expected authorization") + }; + assert_eq!(authorized.account_id, "account"); + let log = calls.lock().unwrap(); + assert_eq!(log.len(), 4); + assert!(log[0].0.starts_with("POST https://login.microsoftonline.com/common/oauth2/v2.0/token")); + assert!(log[0].1.contains("device_code=secret%2B%3D%26")); + drop(log); + let network = FakeHttp { + calls: calls.clone(), + replies: RefCell::new(vec![token(), reply(json!({"id":"account"})), token(), reply(json!({"id":"other-account"}))].into()), + }; + assert_eq!(refresh_token(&network, &source, &authorized, &control).unwrap().account_id, "account"); + assert!(refresh_token(&network, &source, &authorized, &control).is_err()); + assert!(matches!(poll_device(&network, &source, &mut secret, 1000, &control).unwrap(), DevicePoll::Finished(SignInStatus::Expired))); + let network = FakeHttp { calls, replies: RefCell::new(vec![error("access_denied")].into()) }; + assert!(matches!(poll_device(&network, &source, &mut secret, 130, &control).unwrap(), DevicePoll::Finished(SignInStatus::Declined))); + } + #[test] + fn device_flow_never_serializes_the_device_secret_and_limits_urls() { + let data = json!({ "device_code": "DO-NOT-EXPOSE", "user_code": "ABCD-EFGH", "verification_uri": "https://microsoft.com/devicelogin", "expires_in":900, "interval":5 }); + let (public, secret) = parse_device(&source(), &data, 100).unwrap(); + assert_eq!(public.expires_at, 1000); + assert_eq!(secret.next_poll, 105); + assert!(!serde_json::to_string(&public).unwrap().contains("DO-NOT-EXPOSE")); + let mut wrong = data; + wrong["verification_uri"] = json!("https://attacker.example/login"); + assert!(parse_device(&source(), &wrong, 100).is_err()); + } + #[test] + fn pagination_keeps_bearer_tokens_on_the_expected_https_mailbox_host() { + assert!(graph_url_ok("https://graph.microsoft.com/v1.0/me/mailFolders/inbox/messages?$skiptoken=a").is_ok()); + for url in [ + "http://graph.microsoft.com/v1.0/me/messages", + "https://graph.microsoft.com.attacker.test/v1.0/me/messages", + "https://user@graph.microsoft.com/v1.0/me/messages", + "https://graph.microsoft.com:123/v1.0/me/messages", + "https://graph.microsoft.com/v1.0/users/other/messages", + ] { + assert!(graph_url_ok(url).is_err()); + } + let url = graph_url(&["me", "messages", "a/b+="]).unwrap(); + assert!(url.contains("a%2Fb+=")); + } + #[test] + fn tokens_require_mail_consent_and_keep_refresh_on_rotation_omission() { + let source = source(); + let data = json!({ "token_type":"Bearer", "access_token":"opaque-access", "refresh_token":"opaque-refresh", "expires_in":3600, "scope":"User.Read Mail.Read" }); + let old = parse_token(&source, &data, None, 100).unwrap(); + let mut refreshed = data.clone(); + refreshed.as_object_mut().unwrap().remove("refresh_token"); + assert_eq!(parse_token(&source, &refreshed, Some(&old), 200).unwrap().refresh_token, "opaque-refresh"); + let write = OutlookSource { action: SourceAction::Delete, ..source }; + assert!(parse_token(&write, &data, None, 100).is_err()); + } +} diff --git a/crates/engine/src/hot_folder_sources/project.rs b/crates/engine/src/hot_folder_sources/project.rs new file mode 100644 index 0000000000..8857028421 --- /dev/null +++ b/crates/engine/src/hot_folder_sources/project.rs @@ -0,0 +1,223 @@ +//! PDFCraft's open project manifest. This is not an ABBYY proprietary OCR project. + +use super::{ + BTreeMap, Backend, Control, Deserialize, File, Journal, MAX_FILE, MAX_ITEMS, MAX_JSON, Path, PathBuf, ProjectSource, Record, RemoteFile, + Serialize, SourceAction, StageReport, Write, archived_relative, confined, copy_limited, file_hash, fs, io_error, read_bounded, relative_ok, + supported, sync_directory, +}; + +pub(super) fn local_paths(source: &ProjectSource, root: Option<&Path>) -> Result, String> { + let (base, manifest) = manifest(source, root)?; + manifest.files.iter().map(|relative| confined(&base.join(relative), root)).collect() +} + +/// An unprocessed missing project entry is an error, never a silently truncated +/// grouped output. Completed move/delete entries stay in the immutable manifest. +pub(super) fn validate_and_order( + source: &ProjectSource, + input: &Path, + root: Option<&Path>, + journal: &Journal, + report: &mut StageReport, +) -> Result<(), String> { + let (base, manifest) = manifest(source, root)?; + for relative in &manifest.files { + if fs::symlink_metadata(base.join(relative)).is_err_and(|error| error.kind() == std::io::ErrorKind::NotFound) + && !journal.records.values().any(|record| record.remote.relative == *relative) + && !archived_relative(input, &journal.config_hash, relative)? + .is_some_and(|record| record.acknowledged && record.remote.relative == *relative) + { + return Err("project contains a missing, unprocessed source; restore it before processing the project".into()); + } + } + let positions = manifest.files.iter().enumerate().map(|(index, path)| (path, index)).collect::>(); + if report.items.iter().any(|item| !positions.contains_key(&item.relative)) { + return Err("project manifest changed while staged inputs are pending; restore its entries or use a fresh task".into()); + } + report.items.sort_by_key(|item| positions.get(&item.relative).copied().unwrap_or(usize::MAX)); + Ok(()) +} + +#[derive(Clone, Debug, Serialize, Deserialize)] +#[serde(deny_unknown_fields)] +pub struct ProjectManifest { + /// Must be "pdfcraft-hot-folder-project". + pub format: String, + pub version: u32, + /// Ordered PDF/PNG/JPEG/TIFF paths relative to this manifest, without parent traversal. + pub files: Vec, +} + +impl Default for ProjectManifest { + fn default() -> Self { + Self { format: "pdfcraft-hot-folder-project".into(), version: 1, files: Vec::new() } + } +} + +pub fn write_project_manifest(path: &Path, manifest: &ProjectManifest, root: Option<&Path>) -> Result<(), String> { + manifest_check(manifest)?; + let parent = confined(path.parent().ok_or("project manifest needs a parent directory")?, root)?; + let filename = path.file_name().ok_or("project manifest needs a filename")?; + for file in &manifest.files { + confined(&parent.join(file), root)?; + } + let bytes = serde_json::to_vec_pretty(manifest).map_err(io_error)?; + if bytes.len() as u64 > MAX_JSON { + return Err("project manifest exceeds 8 MiB".into()); + } + let mut temporary = tempfile::Builder::new().prefix(".pdfcraft-project-").tempfile_in(&parent).map_err(io_error)?; + temporary.write_all(&bytes).and_then(|_| temporary.as_file().sync_all()).map_err(io_error)?; + temporary.persist_noclobber(parent.join(filename)).map_err(|_| "project manifest already exists or could not be saved; no file was replaced")?; + sync_directory(&parent) +} + +fn manifest_check(manifest: &ProjectManifest) -> Result<(), String> { + if manifest.format != "pdfcraft-hot-folder-project" || manifest.version != 1 { + return Err("use PDFCraft's open version-1 project manifest; proprietary ABBYY OCR projects are not supported".into()); + } + if manifest.files.is_empty() || manifest.files.len() > MAX_ITEMS { + return Err("project must contain 1..10000 PDF, PNG, JPEG or TIFF files".into()); + } + let mut unique = std::collections::BTreeSet::new(); + for path in &manifest.files { + if !relative_ok(path) || !supported(path) || !unique.insert(path) { + return Err("project paths must be unique relative PDF/image paths without traversal".into()); + } + } + Ok(()) +} + +fn manifest(source: &ProjectSource, root: Option<&Path>) -> Result<(PathBuf, ProjectManifest), String> { + let path = confined(&source.manifest, root)?; + let bytes = read_bounded(&path, MAX_JSON)?; + let parsed: ProjectManifest = + serde_json::from_slice(&bytes).map_err(|_| "invalid PDFCraft project manifest; ABBYY OCR projects are not supported".to_owned())?; + manifest_check(&parsed)?; + Ok((path.parent().ok_or("project manifest needs a parent directory")?.to_owned(), parsed)) +} + +pub(super) fn validate(source: &ProjectSource, input: &Path, root: Option<&Path>) -> Result<(), String> { + let (base, parsed) = manifest(source, root)?; + for relative in parsed.files { + let path = confined(&base.join(relative), root)?; + if path.starts_with(input) { + return Err("project originals must be outside their staging inbox".into()); + } + } + if let SourceAction::Move { destination } = &source.action { + let archive = confined(Path::new(destination), root)?; + if !archive.is_dir() || archive.starts_with(input) || input.starts_with(&archive) { + return Err("project archive must be an existing folder disjoint from staging".into()); + } + } + Ok(()) +} + +pub(super) struct Client<'a> { + source: &'a ProjectSource, + root: Option<&'a Path>, + base: PathBuf, + manifest: ProjectManifest, +} +impl<'a> Client<'a> { + pub(super) fn new(source: &'a ProjectSource, root: Option<&'a Path>) -> Result { + let (base, manifest) = manifest(source, root)?; + Ok(Self { source, root, base, manifest }) + } + fn path(&self, file: &RemoteFile) -> Result { + if !self.manifest.files.contains(&file.relative) { + return Err("project receipt is not listed in the manifest".into()); + } + let path = confined(&self.base.join(&file.relative), self.root)?; + if path.to_string_lossy() != file.key { + return Err("project receipt resolved to another source path".into()); + } + Ok(path) + } +} +impl Backend for Client<'_> { + fn list(&mut self, control: &Control<'_>) -> Result, String> { + let mut result = Vec::new(); + for relative in &self.manifest.files { + control.check()?; + let candidate = self.base.join(relative); + // A previous acknowledged move/delete leaves the immutable manifest intact. + if fs::symlink_metadata(&candidate).is_err_and(|error| error.kind() == std::io::ErrorKind::NotFound) { + continue; + } + let path = confined(&candidate, self.root)?; + let revision = file_hash(&path, control)?; + result.push(RemoteFile { + key: path.to_string_lossy().into_owned(), + relative: relative.clone(), + revision, + size: fs::metadata(&path).map_err(io_error)?.len(), + group: None, + }); + } + Ok(result) + } + fn read(&mut self, file: &RemoteFile, writer: &mut dyn Write, control: &Control<'_>) -> Result<(), String> { + let path = self.path(file)?; + if file_hash(&path, control)? != file.revision { + return Err("project source changed before staging".into()); + } + let count = copy_limited(&mut File::open(&path).map_err(io_error)?, writer, file.size, control)?; + if count != file.size || file_hash(&path, control)? != file.revision { + return Err("project source changed during staging".into()); + } + Ok(()) + } + fn finish(&mut self, files: &[Record], action: &SourceAction, control: &Control<'_>) -> Result<(), String> { + let _ = &self.source; + for record in files { + control.check()?; + let candidate = self.base.join(&record.remote.relative); + let exists = !fs::symlink_metadata(&candidate).is_err_and(|error| error.kind() == std::io::ErrorKind::NotFound); + let path = if exists { Some(self.path(&record.remote)?) } else { None }; + if let Some(path) = &path + && file_hash(path, control)? != record.source.sha256 + { + return Err("project original changed after processing; original retained".into()); + } + match action { + SourceAction::Keep => {} + SourceAction::Delete => { + if let Some(path) = path { + fs::remove_file(&path).map_err(io_error)?; + sync_directory(path.parent().ok_or("project original needs a parent directory")?)?; + } + } + SourceAction::Move { destination } => { + let archive = confined(Path::new(destination), self.root)?; + let target = archive.join(&record.source.staged_relative); + if target.exists() { + if file_hash(&target, control)? != record.source.sha256 { + return Err("project archive filename is occupied; original retained".into()); + } + } else { + let source = path.as_ref().ok_or("project original and archive are both missing")?; + let mut temporary = tempfile::Builder::new().prefix(".pdfcraft-project-").tempfile_in(&archive).map_err(io_error)?; + copy_limited(&mut File::open(source).map_err(io_error)?, &mut temporary, MAX_FILE, control)?; + temporary.as_file().sync_all().map_err(io_error)?; + if file_hash(temporary.path(), control)? != record.source.sha256 { + return Err("project original changed during archive copy; original retained".into()); + } + temporary.persist_noclobber(&target).map_err(|_| "project archive filename became occupied; original retained")?; + } + // Also confirm an existing matching archive on recovery; a previous + // process may have stopped between its rename and directory sync. + sync_directory(&archive)?; + if let Some(path) = path { + if file_hash(&path, control)? != record.source.sha256 { + return Err("project original changed before removal; original retained".into()); + } + fs::remove_file(&path).map_err(io_error)?; + sync_directory(path.parent().ok_or("project original needs a parent directory")?)?; + } + } + } + } + Ok(()) + } +} diff --git a/crates/engine/src/lib.rs b/crates/engine/src/lib.rs index fe139164be..223772ff14 100644 --- a/crates/engine/src/lib.rs +++ b/crates/engine/src/lib.rs @@ -32,10 +32,23 @@ pub mod export; pub mod field_table; mod fill_sign; mod history; +#[cfg(not(target_arch = "wasm32"))] +pub mod hot_folder; +#[cfg(not(target_arch = "wasm32"))] +pub mod hot_folder_analysis; +#[cfg(not(target_arch = "wasm32"))] +pub mod hot_folder_output; +#[cfg(not(target_arch = "wasm32"))] +pub mod hot_folder_preprocess; +#[cfg(not(target_arch = "wasm32"))] +mod hot_folder_schedule; +#[cfg(not(target_arch = "wasm32"))] +pub mod hot_folder_sources; pub mod js; mod layers; pub mod links; pub mod ocr; +mod ocr_pdf; mod open; pub mod optimizer; mod page_filter; diff --git a/crates/engine/src/ocr.rs b/crates/engine/src/ocr.rs index 6b9869cead..bfd71fc824 100644 --- a/crates/engine/src/ocr.rs +++ b/crates/engine/src/ocr.rs @@ -9,21 +9,32 @@ use std::sync::{Arc, Mutex}; use pdfcraft_render::{PageInfo, PageRenderer, RenderConfig, RenderRequest, RequestKind}; -pub use pdfcraft_ocr::{LANGUAGES, Models, Ocr, OcrError, PlacedWord}; +pub use pdfcraft_ocr::scan::Correction; +pub use pdfcraft_ocr::{LANGUAGES, Models, Ocr, OcrError, PlacedWord, language_for_locale}; use crate::{DocId, Edit, EditError, Session}; /// Recognize Text settings. #[derive(Clone, Debug, PartialEq)] +#[cfg_attr(not(target_arch = "wasm32"), derive(serde::Serialize, serde::Deserialize))] +#[cfg_attr(not(target_arch = "wasm32"), serde(default, deny_unknown_fields))] pub struct OcrSettings { /// Resolution pages are rendered at for recognition (Acrobat's "Downsample to" choices). pub dpi: f32, - /// Language code from [`LANGUAGES`] (the models read the Latin alphabet, whatever this says). + /// Language code from [`LANGUAGES`]; recognized using the multilingual model. pub language: String, /// Leave pages that already have text alone (Acrobat reports "page contains renderable /// text" and skips them). When `false`, such pages are read too (a picture on a page that /// also has text, #1028) and only the words that aren't already there are added. pub skip_text_pages: bool, + pub auto_rotate: bool, + pub deskew: bool, + /// Detect the paper edge before alignment/OCR. Opt-in for ordinary recognition. + pub auto_crop: bool, + /// Extra paper-edge padding, in displayed PDF points (0..20). + pub crop_margin: f64, + /// Disable to straighten scans without adding a text layer. + pub recognize: bool, /// What counts as the page's text when `skip_text_pages` is on: only its own (page content /// and form fields). Comments and text boxes are left out, and are not drawn into the picture /// that is read, so a scan with a few comments on it is still a scan. `false`: everything @@ -54,14 +65,40 @@ fn covered(word: [f32; 4], text: &[[f32; 4]]) -> f32 { (inside / total).min(1.0) } +/// Undo scan correction and crop offsets before testing overlap with original page text. +fn original_view_rect(word: [f32; 4], correction: Correction, crop: [u32; 4], points_per_pixel: [f32; 2]) -> [f32; 4] { + let [l, t, r, b] = word; + let [left, top, right, bottom] = crop; + let corners = [(l, t), (r, t), (l, b), (r, b)].map(|(x, y)| { + let [x, y] = correction.to_source(x as f64, y as f64, right.saturating_sub(left) as f64, bottom.saturating_sub(top) as f64); + [(x + left as f64) as f32 * points_per_pixel[0], (y + top as f64) as f32 * points_per_pixel[1]] + }); + [ + corners.iter().map(|p| p[0]).fold(f32::INFINITY, f32::min), + corners.iter().map(|p| p[1]).fold(f32::INFINITY, f32::min), + corners.iter().map(|p| p[0]).fold(f32::NEG_INFINITY, f32::max), + corners.iter().map(|p| p[1]).fold(f32::NEG_INFINITY, f32::max), + ] +} + impl Default for OcrSettings { fn default() -> Self { - OcrSettings { dpi: 300.0, language: "en".into(), skip_text_pages: true, native_text_only: false } + OcrSettings { + dpi: 300.0, + language: "en".into(), + skip_text_pages: true, + native_text_only: false, + auto_rotate: true, + deskew: true, + auto_crop: false, + crop_margin: 2.0, + recognize: true, + } } } /// What recognition found on one page. -#[derive(Clone, Debug, PartialEq)] +#[derive(Clone, PartialEq)] pub struct OcrPage { pub page: usize, pub words: Vec, @@ -69,9 +106,34 @@ pub struct OcrPage { pub already_on_page: usize, /// Why the page was not read, if it was skipped. pub skipped: Option, + pub correction: Correction, + /// Detected crop in original PDF user space, before rotation and deskew; None if uncertain. + pub crop: Option<[f64; 4]>, + /// Snapshot guard: never apply positions to pages changed while recognition was running. + source: Arc>, +} + +impl std::fmt::Debug for OcrPage { + fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { + f.debug_struct("OcrPage") + .field("page", &self.page) + .field("words", &self.words) + .field("skipped", &self.skipped) + .field("correction", &self.correction) + .field("crop", &self.crop) + .finish_non_exhaustive() + } } impl OcrPage { + /// A page read as `words`, without scan corrections, from the document bytes `source`; + /// [`crate::Session::apply_ocr`] refuses it once the document no longer has those bytes. + pub fn with_words(page: usize, words: Vec, source: Arc>) -> Self { + OcrPage { page, words, already_on_page: 0, skipped: None, correction: Correction::default(), crop: None, source } + } + pub fn changed(&self) -> bool { + self.correction.changed() || self.crop.is_some() + } pub fn text(&self) -> String { self.words.iter().map(|w| w.text.as_str()).collect::>().join(" ") } @@ -109,7 +171,34 @@ pub struct OcrJob { impl OcrJob { /// Read the pages. `progress(done, total)` is called before each page; returning `false` /// stops (the pages read so far are returned). - pub fn run(self, ocr: &Ocr, mut progress: impl FnMut(usize, usize) -> bool) -> Vec { + pub fn run(self, ocr: &Ocr, progress: impl FnMut(usize, usize) -> bool) -> Vec { + let failure = |why: &str| { + self.pages + .iter() + .map(|&page| OcrPage { + page, + words: Vec::new(), + already_on_page: 0, + skipped: Some(why.into()), + correction: Correction::default(), + crop: None, + source: self.bytes.clone(), + }) + .collect() + }; + if !self.settings.dpi.is_finite() + || !(72.0..=600.0).contains(&self.settings.dpi) + || !LANGUAGES.iter().any(|l| l.0 == self.settings.language) + || !self.settings.crop_margin.is_finite() + || !(0.0..=20.0).contains(&self.settings.crop_margin) + { + return failure("invalid OCR language, resolution or crop margin (0..20 pt)"); + } + std::panic::catch_unwind(std::panic::AssertUnwindSafe(|| self.run_inner(ocr, progress))) + .unwrap_or_else(|_| failure("scan processing failed safely; the document was not changed")) + } + + fn run_inner(&self, ocr: &Ocr, mut progress: impl FnMut(usize, usize) -> bool) -> Vec { let config = RenderConfig { password: self.password.as_deref().map(Arc::from), hide_comments: self.settings.native_text_only, ..Default::default() }; let mut r = PageRenderer::new(self.bytes.clone(), config); @@ -120,7 +209,15 @@ impl OcrJob { break; } let Some(info) = self.infos.get(page) else { continue }; - let skip = |why: &str| OcrPage { page, words: Vec::new(), already_on_page: 0, skipped: Some(why.into()) }; + let skip = |why: &str| OcrPage { + page, + words: Vec::new(), + already_on_page: 0, + skipped: Some(why.into()), + correction: Correction::default(), + crop: None, + source: self.bytes.clone(), + }; // The boxes of the page's own text (an earlier OCR layer's included), in view space. let existing: Vec<[f32; 4]> = r .render(RenderRequest { page, kind: RequestKind::Text, scale: 1.0, ..Default::default() }) @@ -136,23 +233,74 @@ impl OcrJob { out.push(skip(&e)); continue; } - let lines = match ocr.recognize(&shot.rgba, shot.width, shot.height) { + let Some(rgba) = image::RgbaImage::from_raw(shot.width, shot.height, shot.rgba.to_vec()) else { + out.push(skip("invalid rendered image")); + continue; + }; + let rgb = image::DynamicImage::ImageRgba8(rgba).to_rgb8(); + let to_pdf = |x: f64, y: f64| { + info.view_to_user(x as f32 * info.width / shot.width as f32, y as f32 * info.height / shot.height as f32).map(f64::from) + }; + let bounds = self + .settings + .auto_crop + .then(|| pdfcraft_ocr::crop::paper_bounds(&rgb)) + .flatten() + .map(|[l, t, r, b]| { + let mx = (self.settings.crop_margin * shot.width as f64 / info.width as f64).ceil() as u32; + let my = (self.settings.crop_margin * shot.height as f64 / info.height as f64).ceil() as u32; + [l.saturating_sub(mx), t.saturating_sub(my), r.saturating_add(mx).min(shot.width), b.saturating_add(my).min(shot.height)] + }) + .filter(|b| *b != [0, 0, shot.width, shot.height]); + let crop = bounds.map(|[l, t, r, b]| { + let a = to_pdf(l as f64, t as f64); + let b = to_pdf(r as f64, b as f64); + [a[0].min(b[0]), a[1].min(b[1]), a[0].max(b[0]), a[1].max(b[1])] + }); + let [left, top, right, bottom] = bounds.unwrap_or([0, 0, shot.width, shot.height]); + let rgb = image::imageops::crop_imm(&rgb, left, top, right - left, bottom - top).to_image(); + let rotation = if self.settings.auto_rotate { + match ocr.orientation(&rgb) { + Ok(r) => r, + Err(e) => { + out.push(skip(&e.to_string())); + continue; + } + } + } else { + 0 + }; + let mut correction = Correction { rotation, deskew: 0.0 }; + let turned = correction.apply(&rgb); + if self.settings.deskew { + correction.deskew = pdfcraft_ocr::scan::deskew(&turned); + } + let corrected = Correction { rotation: 0, ..correction }.apply(&turned); + let result = if self.settings.recognize { ocr.recognize_language(&corrected, &self.settings.language) } else { Ok(Vec::new()) }; + let lines = match result { Ok(l) => l, Err(e) => { out.push(skip(&e.to_string())); continue; } }; - let scale = shot.width as f32 / info.width.max(1e-3); let to_user = |x: f32, y: f32| { - let [u, v] = info.view_to_user(x / scale, y / scale); - [u as f64, v as f64] + let [x, y] = correction.to_source(x as f64, y as f64, rgb.width() as f64, rgb.height() as f64); + to_pdf(x + left as f64, y + top as f64) }; - // Words the page's own text already has are not added a second time. - let (fresh, already): (Vec<_>, Vec<_>) = - lines.iter().flat_map(|l| &l.words).partition(|w| covered(w.rect.map(|v| v / scale), &existing) < ALREADY_ON_PAGE); + // Map recognized boxes back through crop/orientation before comparing + // them with existing text in the original page's view coordinates. + let (fresh, already): (Vec<_>, Vec<_>) = lines.iter().flat_map(|l| &l.words).partition(|w| { + let rect = original_view_rect( + w.rect, + correction, + [left, top, right, bottom], + [info.width / shot.width as f32, info.height / shot.height as f32], + ); + covered(rect, &existing) < ALREADY_ON_PAGE + }); let words = fresh.into_iter().map(|w| PlacedWord::place(w, to_user)).collect(); - out.push(OcrPage { page, words, already_on_page: already.len(), skipped: None }); + out.push(OcrPage { page, words, already_on_page: already.len(), skipped: None, correction, crop, source: self.bytes.clone() }); } progress(total, total); out @@ -198,17 +346,48 @@ impl Session { /// Add the words found by [`OcrJob::run`] as one undoable step. Returns the number of words. pub fn apply_ocr(&mut self, id: DocId, found: &[OcrPage]) -> Result { - let edits: Vec = - found.iter().filter(|p| !p.words.is_empty()).map(|p| Edit::AddOcrText { page: p.page, words: p.words.clone() }).collect(); + let doc = self.get(id).ok_or_else(|| EditError::Invalid("no such document".into()))?; + if found.iter().any(|p| !Arc::ptr_eq(&p.source, &doc.bytes) && p.source.as_ref() != doc.bytes.as_ref()) { + return Err(EditError::Invalid("the document changed during scan processing; run it again".into())); + } + let mut edits = Vec::new(); + for p in found.iter().filter(|p| p.skipped.is_none()) { + if !p.words.is_empty() { + edits.push(Edit::AddOcrText { page: p.page, words: p.words.clone() }); + } + if let Some(rect) = p.crop { + edits.push(Edit::SetPageBox { pages: vec![p.page], which: crate::PageBox::Crop, spec: crate::BoxSpec::Rect(rect) }); + } + if p.correction.rotation != 0 { + edits.push(Edit::RotatePages { pages: vec![p.page], degrees: i64::from(p.correction.rotation) }); + } + if p.correction.deskew.abs() >= 0.05 { + edits.push(Edit::DeskewPage { page: p.page, degrees: p.correction.deskew }); + } + } let words = found.iter().map(|p| p.words.len()).sum(); if !edits.is_empty() { - self.apply(id, Edit::Batch { label: "Recognize text".into(), edits })?; + self.apply(id, Edit::Batch { label: if words > 0 { "Recognize text" } else { "Correct scans" }.into(), edits })?; } Ok(words) } /// Recognise text on `pages` and add it, in one call (the CLI and agents use this). pub fn recognize_text(&mut self, id: DocId, pages: &[usize], settings: OcrSettings) -> Result, String> { + if !settings.dpi.is_finite() || !(72.0..=600.0).contains(&settings.dpi) { + return Err("OCR resolution must be between 72 and 600 dpi".into()); + } + if !LANGUAGES.iter().any(|l| l.0 == settings.language) { + return Err(format!("unsupported language: {}", settings.language)); + } + if !settings.crop_margin.is_finite() || !(0.0..=20.0).contains(&settings.crop_margin) { + return Err("crop margin must be between 0 and 20 pt".into()); + } + if let Some(doc) = self.get(id) + && pages.iter().any(|&p| p >= doc.info.pages.len()) + { + return Err("OCR page does not exist".into()); + } let job = self.ocr_job(id, pages, settings).ok_or("no such document")?; if let Some(why) = self.get(id).and_then(|d| d.read_only_reason.clone()) { return Err(why); @@ -251,7 +430,8 @@ pub fn recognize_file( } let job = s.ocr_job(id, &[], settings).ok_or("the document could not be read")?; let pages = job.run(ocr, progress); - if s.apply_ocr(id, &pages).map_err(|e| e.to_string())? == 0 { + let words = s.apply_ocr(id, &pages).map_err(|e| e.to_string())?; + if words == 0 && !pages.iter().any(|p| p.changed() && p.skipped.is_none()) { return Ok(FileResult { bytes, pages }); } // Checked like a save before the caller writes it (#2166). @@ -265,6 +445,19 @@ mod tests { use super::*; use crate::export; + #[test] + fn existing_text_is_detected_after_crop_and_each_quarter_turn() { + let existing = [[15.0, 30.0, 25.0, 40.0]]; + for (rotation, word) in + [(0, [10.0, 20.0, 30.0, 40.0]), (90, [60.0, 10.0, 80.0, 30.0]), (180, [170.0, 60.0, 190.0, 80.0]), (270, [20.0, 170.0, 40.0, 190.0])] + { + let rect = original_view_rect(word, Correction { rotation, deskew: 0.0 }, [20, 40, 220, 140], [0.5, 0.5]); + assert_eq!(rect, existing[0], "rotation {rotation}"); + assert_eq!(covered(rect, &existing), 1.0); + assert_eq!(covered(rect, &[[50.0, 50.0, 60.0, 60.0]]), 0.0); + } + } + /// #1028: a recognised word over the page's own text is that text again; one in an empty /// part of the page (a picture) is new. #[test] diff --git a/crates/engine/src/ocr_pdf.rs b/crates/engine/src/ocr_pdf.rs new file mode 100644 index 0000000000..4c384b24a4 --- /dev/null +++ b/crates/engine/src/ocr_pdf.rs @@ -0,0 +1,157 @@ +//! Lossless scan correction and Unicode-only invisible OCR fonts (no font assets). +use crate::EditError; +use pdfcraft_cos::{Dict, Document, Object, Stream}; +use pdfcraft_ocr::PlacedWord; +use std::collections::{BTreeMap, BTreeSet}; + +fn numbers(values: impl IntoIterator) -> Object { + Object::Array(values.into_iter().map(Object::Real).collect()) +} + +pub(crate) fn add_text(doc: &mut Document, page: usize, words: &[PlacedWord]) -> Result<(), EditError> { + let p = pdfcraft_model::pages(doc).get(page).cloned().ok_or_else(|| EditError::Invalid("no such page".into()))?; + if words.iter().any(|w| w.text.len() > 100_000 || w.origin.iter().chain(&w.across).chain(&w.up).any(|v| !v.is_finite())) { + return Err(EditError::Invalid("invalid OCR word geometry or text".into())); + } + let chars: Vec = words.iter().flat_map(|w| w.text.chars()).collect::>().into_iter().collect(); + let mut res = p.dict.get(b"Resources").map(|r| doc.resolve(r)).and_then(|r| r.as_dict().cloned()).unwrap_or_default(); + let mut fonts = res.get(b"Font").map(|r| doc.resolve(r)).and_then(|r| r.as_dict().cloned()).unwrap_or_default(); + let mut codes = BTreeMap::new(); + // Empty Type 3 glyphs with explicit metrics and ToUnicode keep text selectable without + // shipping any typeface. Chunks also handle pages with more than 255 unique characters. + for (index, chunk) in chars.chunks(255).enumerate() { + let mut name = format!("PCOcr{index}"); + while fonts.contains(name.as_bytes()) { + name.push('_'); + } + let glyph = doc.add(Object::Stream(Stream::from_raw(Dict::new(), b"1000 0 0 -210 1000 720 d1\n".to_vec()))); + let mut procs = Dict::new(); + let mut differences = vec![Object::Int(1)]; + let mut cmap = String::from( + "/CIDInit /ProcSet findresource begin\n12 dict begin\nbegincmap\n/CIDSystemInfo << /Registry (PdfCraft) /Ordering (Unicode) /Supplement 0 >> def\n/CMapName /PdfCraftOCR def\n/CMapType 2 def\n1 begincodespacerange\n<01> \nendcodespacerange\n", + ); + for entries in chunk.chunks(100) { + cmap.push_str(&format!("{} beginbfchar\n", entries.len())); + for ch in entries { + let code = codes.len() % 255 + 1; + let g = format!("g{code}"); + procs.set(g.as_bytes().to_vec(), Object::Ref(glyph)); + differences.push(Object::name(&g)); + let mut utf16 = [0u16; 2]; + let hex: String = ch.encode_utf16(&mut utf16).iter().map(|u| format!("{u:04X}")).collect(); + cmap.push_str(&format!("<{code:02X}> <{hex}>\n")); + codes.insert(*ch, (name.clone(), code)); + } + cmap.push_str("endbfchar\n"); + } + cmap.push_str("endcmap\nCMapName currentdict /CMap defineresource pop\nend\nend\n"); + let cmap = doc.add(Object::Stream(Stream::flate(Dict::new(), cmap.as_bytes()))); + let mut encoding = Dict::new(); + encoding.set(b"Type".to_vec(), Object::name("Encoding")); + encoding.set(b"Differences".to_vec(), Object::Array(differences)); + let mut font = Dict::new(); + font.set(b"Type".to_vec(), Object::name("Font")); + font.set(b"Subtype".to_vec(), Object::name("Type3")); + font.set(b"FontBBox".to_vec(), numbers([0.0, -210.0, 1000.0, 720.0])); + font.set(b"FontMatrix".to_vec(), numbers([0.001, 0.0, 0.0, 0.001, 0.0, 0.0])); + font.set(b"FirstChar".to_vec(), Object::Int(1)); + font.set(b"LastChar".to_vec(), Object::Int(chunk.len() as i64)); + font.set(b"Widths".to_vec(), numbers(std::iter::repeat_n(1000.0, chunk.len()))); + font.set(b"Encoding".to_vec(), Object::Dict(encoding)); + font.set(b"CharProcs".to_vec(), Object::Dict(procs)); + font.set(b"ToUnicode".to_vec(), Object::Ref(cmap)); + font.set(b"Resources".to_vec(), Object::Dict(Dict::new())); + fonts.set(name.into_bytes(), Object::Ref(doc.add(Object::Dict(font)))); + } + res.set(b"Font".to_vec(), Object::Dict(fonts)); + doc.update_dict(p.obj, |d| d.set(b"Resources".to_vec(), Object::Dict(res))).map_err(|e| EditError::Invalid(e.to_string()))?; + pdfcraft_edit::stamp(doc, page, "OCR", layer(words, &codes).into_bytes())?; + Ok(()) +} + +/// The invisible text layer for `words`, drawn with the Type 3 glyph `codes` built above. +fn layer(words: &[PlacedWord], codes: &BTreeMap) -> String { + // q/Q keep the invisible rendering mode (3 Tr) from reaching content drawn after it. + let mut out = String::from("/OCR BMC\nq\nBT\n3 Tr\n"); + for word in words { + let len = word.text.chars().count() as f64; + if len == 0.0 { + continue; + } + let [a, b] = word.across.map(|v| v / len); + // Match the OCR writer's shared ink-to-baseline estimate. A full-em box shifts + // words without descenders away from their neighbours and splits editable phrases. + let (top, bottom) = pdfcraft_ocr::ink_extent(&word.text); + let [c, d] = word.up.map(|v| v / (top - bottom)); + let (x, y) = (word.origin[0] - c * bottom, word.origin[1] - d * bottom); + out.push_str(&format!("{a:.6} {b:.6} {c:.6} {d:.6} {x:.6} {y:.6} Tm\n")); + for ch in word.text.chars() { + if let Some((name, code)) = codes.get(&ch) { + out.push_str(&format!("/{name} 1 Tf <{code:02X}> Tj\n")); + } + } + } + out.push_str("ET\nQ\nEMC\n"); + out +} + +pub(crate) fn deskew(doc: &mut Document, page: usize, degrees: f64) -> Result<(), EditError> { + if !degrees.is_finite() || degrees.abs() > 12.0 { + return Err(EditError::Invalid("deskew must be between -12 and 12 degrees".into())); + } + let p = pdfcraft_model::pages(doc).get(page).cloned().ok_or_else(|| EditError::Invalid("no such page".into()))?; + if p.dict.get(b"Annots").map(|v| doc.resolve(v)).and_then(|v| v.as_array().map(|a| !a.is_empty())).unwrap_or(false) { + return Err(EditError::Invalid("deskew is not available on pages with annotations; disable deskew or flatten annotations first".into())); + } + let [l, b, r, t] = p.crop(doc); + let (w, h) = (r - l, t - b); + if w <= 0.0 || h <= 0.0 { + return Err(EditError::Invalid("invalid page bounds".into())); + } + let correction = pdfcraft_ocr::scan::Correction { rotation: 0, deskew: degrees }; + let k = correction.scale(w, h); + let (s, c) = (-degrees).to_radians().sin_cos(); + let (a, bm, cm, d) = (k * c, k * s, -k * s, k * c); + let (cx, cy) = ((l + r) / 2.0, (b + t) / 2.0); + let (e, f) = (cx - a * cx - cm * cy, cy - bm * cx - d * cy); + let open = format!("q\n{a:.9} {bm:.9} {cm:.9} {d:.9} {e:.9} {f:.9} cm\n{l} {b} {w} {h} re W n\n"); + let open = Object::Ref(doc.add(Object::Stream(Stream::flate(Dict::new(), open.as_bytes())))); + let close = Object::Ref(doc.add(Object::Stream(Stream::from_raw(Dict::new(), b"Q\n".to_vec())))); + let original = p.dict.get(b"Contents").cloned(); + let mut streams = vec![open]; + if let Some(content) = original { + if let Some(list) = doc.resolve(&content).as_array() { + streams.extend(list.iter().cloned()); + } else { + streams.push(content); + } + } + streams.push(close); + doc.update_dict(p.obj, |d| d.set(b"Contents".to_vec(), Object::Array(streams))).map_err(|e| EditError::Invalid(e.to_string()))?; + Ok(()) +} + +#[cfg(test)] +mod tests { + use super::*; + + /// The layer's invisible rendering mode and fonts end with it: every operator that sets them + /// sits inside a `q … Q` the layer closes itself, so text added after OCR stays visible. + #[test] + fn the_layer_restores_the_graphics_state_it_changes() { + let word = PlacedWord { text: "Hi".into(), origin: [10.0, 20.0], across: [30.0, 0.0], up: [0.0, 9.3] }; + let codes = BTreeMap::from([('H', ("PCOcr0".to_string(), 1)), ('i', ("PCOcr0".to_string(), 2))]); + let s = layer(&[word], &codes); + let mut depth = 0_i32; + for token in s.split_ascii_whitespace() { + match token { + "q" => depth += 1, + "Q" => depth -= 1, + "Tr" | "Tf" | "Tm" => assert!(depth > 0, "`{token}` outside q … Q in {s:?}"), + _ => {} + } + assert!(depth >= 0, "unbalanced Q in {s:?}"); + } + assert_eq!(depth, 0, "the layer leaves a q open: {s:?}"); + } +} diff --git a/crates/engine/src/optimizer.rs b/crates/engine/src/optimizer.rs index 42af737bab..f282270670 100644 --- a/crates/engine/src/optimizer.rs +++ b/crates/engine/src/optimizer.rs @@ -92,7 +92,17 @@ impl OptimizeJob { pdfcraft_xfa::clear_password_values(&mut cos).map_err(|e| EditError::Write(e.to_string()))?; let mut step = |stage| if progress(stage) { Ok(()) } else { Err(EditError::Cancelled) }; step(OptimizeStage::Discarding)?; - let discarded = if discard.is_empty() { Vec::new() } else { pdfcraft_redact::sanitize::remove_hidden(&mut cos, &discard)? }; + let discarded = if discard.is_empty() { + Vec::new() + } else { + match pdfcraft_redact::sanitize::remove_hidden(&mut cos, &discard) { + Ok(removed) => removed, + // The sanitizer guarantees this result precedes every mutation. + // Selecting a category the PDF does not contain is already satisfied. + Err(pdfcraft_redact::RedactError::NothingToApply) => Vec::new(), + Err(error) => return Err(error.into()), + } + }; let report = optimize::optimize_with_progress(&mut cos, &settings, &mut |s| { step(match s { optimize::Stage::Fragments => OptimizeStage::Fragments, diff --git a/crates/engine/src/session.rs b/crates/engine/src/session.rs index 9a4cb04dac..aa244c7283 100644 --- a/crates/engine/src/session.rs +++ b/crates/engine/src/session.rs @@ -29,11 +29,13 @@ pub struct Session { pub(crate) next_id: u64, /// Seconds since the Unix epoch, injected so saves are deterministic in tests. clock: Option i64>, + /// Stable transaction time for replayable unattended exports. + fixed_timestamp: Option, /// Seconds to add to UTC for local time, read from whoever knows the zone (a browser, say). /// Separate from `clock` on purpose: `clock` alone is the test shortcut that takes the /// injected time AS local time and zeroes the zone, so injecting only it leaves either the /// local dates or the UTC ones wrong by the zone's offset. - utc_offset: Option i64>, + pub(crate) utc_offset: Option i64>, /// Certificates trusted for signing (Acrobat: Trusted Certificates). pub(crate) trust: Arc, /// Preferences ▸ JavaScript ▸ Enable Acrobat JavaScript, inverted (on by default). diff --git a/crates/engine/src/session/view.rs b/crates/engine/src/session/view.rs index c0e7417c8e..3b737621fb 100644 --- a/crates/engine/src/session/view.rs +++ b/crates/engine/src/session/view.rs @@ -11,6 +11,17 @@ impl Session { /// Use a fixed clock (tests) instead of the system time. pub fn with_clock(mut self, clock: fn() -> i64) -> Self { self.clock = Some(clock); + self.fixed_timestamp = None; + self.utc_offset = None; + self + } + + /// Keep newly written PDF metadata identical when a Hot Folder transaction is replayed. + #[cfg(not(target_arch = "wasm32"))] + pub(crate) fn with_timestamp(mut self, timestamp: i64) -> Self { + self.fixed_timestamp = Some(timestamp); + self.clock = None; + self.utc_offset = None; self } @@ -34,12 +45,13 @@ impl Session { pub fn with_wall_clock(mut self, clock: fn() -> i64, utc_offset: fn() -> i64) -> Self { self.clock = Some(clock); self.utc_offset = Some(utc_offset); + self.fixed_timestamp = None; self } /// Seconds to add to UTC for the local time of this session: the injected zone, else 0 under /// the test clock (which is already local), else the system's. - pub(super) fn local_offset(&self) -> i64 { + pub(crate) fn local_offset(&self) -> i64 { match (self.utc_offset, self.clock) { (Some(zone), _) => zone(), (None, Some(_)) => 0, @@ -53,6 +65,9 @@ impl Session { } pub(crate) fn now(&self) -> Option { + if let Some(timestamp) = self.fixed_timestamp { + return Some(timestamp); + } if let Some(c) = self.clock { return Some(c()); } diff --git a/crates/engine/src/tests.rs b/crates/engine/src/tests.rs index 6a2bae4ff9..d065a0da02 100644 --- a/crates/engine/src/tests.rs +++ b/crates/engine/src/tests.rs @@ -3643,6 +3643,49 @@ fn an_optimize_job_reports_its_stages_and_can_be_cancelled() { assert_eq!(s.get(id).unwrap().bytes, before); } +#[test] +fn optimizing_absent_hidden_information_is_a_successful_no_op() { + let (mut session, id) = session_with(1); + let original = session.get(id).unwrap().bytes.clone(); + let (bytes, report) = session.optimized_bytes(id, &optimize::Settings::lossless(), &[Hidden::Metadata, Hidden::Attachments]).unwrap(); + assert!(report.discarded.is_empty()); + assert_eq!(session.get(id).unwrap().bytes, original); + assert!(!session.get(id).unwrap().dirty); + let reopened = session.open("optimized.pdf", None, bytes, None).unwrap(); + assert_eq!(page_texts(&session, reopened), ["Page 1"]); +} + +#[test] +fn optimizing_catalog_associated_files_reports_the_actual_removal() { + use pdfcraft_cos::{Dict, Document, Object, PdfString, SaveOptions, Stream, write_full}; + let mut document = Document::open(Arc::new(fixture(1))).unwrap(); + let attachment = document.add(Object::Stream(Stream::from_raw(Dict::new(), b"synthetic associated-file payload".to_vec()))); + let file = document.add(Object::Dict(Dict::from_iter([ + (b"Type".to_vec(), Object::Name(b"Filespec".to_vec())), + (b"F".to_vec(), PdfString::text("note.txt").into()), + (b"AFRelationship".to_vec(), Object::Name(b"Supplement".to_vec())), + (b"EF".to_vec(), Object::Dict(Dict::from_iter([(b"F".to_vec(), Object::Ref(attachment))]))), + ]))); + let files = document.add(Object::Array(vec![Object::Ref(file)])); + document.update_dict(document.root().unwrap(), |catalog| catalog.set(b"AF".to_vec(), Object::Ref(files))).unwrap(); + let original = Arc::new(write_full(&document, &SaveOptions::default()).unwrap()); + let mut session = Session::new(); + let id = session.open("associated.pdf", None, original.clone(), None).unwrap(); + let (bytes, report) = session.optimized_bytes(id, &optimize::Settings::lossless(), &[Hidden::Attachments]).unwrap(); + assert_eq!(report.discarded, [(Hidden::Attachments, 1)]); + assert_eq!(session.get(id).unwrap().bytes, original); + assert!(!session.get(id).unwrap().dirty); + let saved = Document::open(bytes.clone()).unwrap(); + assert!(!saved.get(saved.root().unwrap()).as_dict().unwrap().contains(b"AF")); + assert_eq!(pdfcraft_redact::sanitize::scan(&saved).into_iter().find(|(h, _)| *h == Hidden::Attachments), Some((Hidden::Attachments, 0))); + assert!(!saved.object_numbers().into_iter().any(|n| { + matches!(&*saved.get(pdfcraft_cos::ObjRef::new(n, saved.generation(n))), Object::Stream(stream) + if stream.decoded().is_ok_and(|data| data == b"synthetic associated-file payload")) + })); + let reopened = session.open("optimized.pdf", None, bytes, None).unwrap(); + assert_eq!(page_texts(&session, reopened), ["Page 1"]); +} + #[test] fn flattening_keeps_the_look_and_drops_the_objects() { let mut s = Session::new().with_clock(|| 1_700_000_000); @@ -5136,7 +5179,7 @@ fn recognize_text_makes_a_scanned_page_searchable() { assert_eq!(found.len(), 1); let text = page_texts(&s, id)[0].to_lowercase(); for w in ["quick", "brown", "fox", "lazy"] { - assert!(text.contains(w), "{text}"); + assert!(text.contains(w), "{text}; correction: {:?}", found[0].correction); } assert_eq!(s.get(id).unwrap().can_undo(), Some("Recognize text")); // The text sits over the words: "quick" is left of "lazy" and on the same line. @@ -5515,10 +5558,13 @@ fn detected_fields_have_no_border_or_fill() { /// A printed form, 420 × 300 pt: a title, a label with a rule to write on, a box with a small /// label in its corner, an empty box with its label above, and two check boxes. fn paper_form() -> Vec { + // Use 10 pt for the telephone label too: after the 150 dpi nearest-pixel skew, + // an 8 pt leading T can disappear in OCR. This tests field placement/naming, not + // small-print recognition quality; all names and geometry assertions stay exact. let content = "BT /F1 14 Tf 30 270 Td (Gewerbe-Ummeldung) Tj ET \ BT /F1 10 Tf 30 230 Td (Name:) Tj ET 0.75 w 80 228 m 380 228 l S \ 1 w 30 150 350 50 re S BT /F1 7 Tf 34 191 Td (Anschrift) Tj ET \ - BT /F1 8 Tf 30 124 Td (Telefon) Tj ET 30 90 350 30 re S \ + BT /F1 10 Tf 30 124 Td (Telefon) Tj ET 30 90 350 30 re S \ 30 50 10 10 re S BT /F1 9 Tf 46 51 Td (Haupt) Tj ET 150 50 10 10 re S BT /F1 9 Tf 166 51 Td (Zweig) Tj ET"; let objs = [ b"<< /Type /Catalog /Pages 2 0 R >>".to_vec(), @@ -8581,6 +8627,20 @@ fn cropping_an_existing_image_clips_it_and_moves_with_it() { assert!(s.apply(id, Edit::EditPageImage { page: 0, index: 0, change: ImageEdit::Crop([10.0, 10.0, 10.0, 50.0]) }).is_err()); } +#[cfg(not(target_arch = "wasm32"))] +#[test] +fn switching_session_clocks_clears_previous_injected_time_and_zone() { + let s = Session::new().with_timestamp(100).with_wall_clock(|| 200, || 3600); + assert_eq!(s.now_secs(), 200); + assert_eq!(s.local_offset(), 3600); + let s = s.with_clock(|| 300); + assert_eq!(s.now_secs(), 300); + assert_eq!(s.local_offset(), 0); + let s = s.with_wall_clock(|| 400, || 7200).with_timestamp(500); + assert_eq!(s.now_secs(), 500); + assert!(s.utc_offset.is_none()); +} + /// A 60 x 20 JPEG at 144 x 72 dpi, tagged with EXIF Orientation 6 (shown turned 90 degrees clockwise). fn phone_jpeg() -> Vec { use image::codecs::jpeg::{JpegEncoder, PixelDensity, PixelDensityUnit}; diff --git a/crates/engine/tests/it/main.rs b/crates/engine/tests/it/main.rs index 8d9026600d..5cc38b526c 100644 --- a/crates/engine/tests/it/main.rs +++ b/crates/engine/tests/it/main.rs @@ -11,3 +11,4 @@ mod ocr_edit; mod office_export_images; mod private_image_resize; mod private_text_glyphs; +mod scan_ocr; diff --git a/crates/engine/tests/it/scan_ocr.rs b/crates/engine/tests/it/scan_ocr.rs new file mode 100644 index 0000000000..bd657849f9 --- /dev/null +++ b/crates/engine/tests/it/scan_ocr.rs @@ -0,0 +1,310 @@ +use pdfcraft_engine::{ + Edit, Session, + export::Exporter, + ocr::{self, OcrSettings, PlacedWord}, +}; + +fn render(session: &Session, id: pdfcraft_engine::DocId) -> Vec { + Exporter::new(session.get(id).unwrap()).png(0, 150.0).unwrap() +} + +#[test] +fn crop_scanner_borders_preserves_pixels_rotation_text_and_undo() { + if !ocr::available() { + return; + } + for rotation in [0, 90, 180, 270] { + let mut s = Session::new(); + let image = image::RgbImage::from_fn(600, 800, |x, y| { + if (120..560).contains(&x) && (50..690).contains(&y) { image::Rgb([235, 235, 235]) } else { image::Rgb([25, 25, 25]) } + }); + let mut png = std::io::Cursor::new(Vec::new()); + image.write_to(&mut png, image::ImageFormat::Png).unwrap(); + let pdf = s.create_from_images(&[("paper.png".into(), png.into_inner())]).unwrap(); + let id = s.open("scan.pdf", None, pdf, None).unwrap(); + // An existing off-origin CropBox and /Rotate must not shift or mirror the crop. + let info = s.get(id).unwrap().info.pages[0].clone(); + s.apply( + id, + Edit::SetPageBox { + pages: vec![0], + which: pdfcraft_engine::PageBox::Crop, + spec: pdfcraft_engine::BoxSpec::Rect([8.0, 9.0, info.width as f64 - 7.0, info.height as f64 - 8.0]), + }, + ) + .unwrap(); + s.apply(id, Edit::RotatePages { pages: vec![0], degrees: rotation }).unwrap(); + s.apply( + id, + Edit::AddOcrText { + page: 0, + words: vec![PlacedWord { text: "Kept text".into(), origin: [150.0, 150.0], across: [100.0, 0.0], up: [0.0, 20.0] }], + }, + ) + .unwrap(); + let before = s.get(id).unwrap().bytes.clone(); + let settings = OcrSettings { + auto_crop: true, + crop_margin: 0.0, + recognize: false, + auto_rotate: false, + deskew: false, + skip_text_pages: false, + ..Default::default() + }; + let found = s.recognize_text(id, &[], settings.clone()).unwrap(); + assert!(found[0].crop.is_some(), "{rotation}: {found:?}"); + let after = s.get(id).unwrap().info.pages[0].clone(); + let (w, h) = if rotation % 180 == 0 { (440.0, 640.0) } else { (640.0, 440.0) }; + let unit = info.width as f64 / 600.0; + assert!((after.width as f64 - w * unit).abs() < 12.0, "{rotation}: {after:?}"); + assert!((after.height as f64 - h * unit).abs() < 12.0); + assert!(text(&s, id).contains("Kept text")); + let saved = s.save_bytes(id).unwrap(); + let reopened = s.open("cropped.pdf", None, saved, None).unwrap(); + assert_eq!(after.width, s.get(reopened).unwrap().info.pages[0].width); + assert_eq!(render(&s, id), render(&s, reopened)); + s.undo(id).unwrap(); + assert_eq!(before, s.get(id).unwrap().bytes); + s.redo(id).unwrap(); + assert_eq!(after.width, s.get(id).unwrap().info.pages[0].width); + // Correction-only file processing must save the crop even with zero recognized words. + let file = ocr::recognize_file("scan.pdf", before.clone(), None, settings, &ocr::engine().unwrap(), |_, _| true).unwrap(); + assert_ne!(file.bytes, before); + assert_eq!(file.words(), 0); + let crop_only = s.open("file.pdf", None, file.bytes, None).unwrap(); + assert_eq!(after.width, s.get(crop_only).unwrap().info.pages[0].width); + // A margin is validated instead of silently clamped, and refusal leaves the PDF alone. + for margin in [-1.0, 21.0, f64::NAN] { + assert!(s.recognize_text(id, &[], OcrSettings { crop_margin: margin, ..Default::default() }).is_err()); + } + } +} +fn text(session: &Session, id: pdfcraft_engine::DocId) -> String { + Exporter::new(session.get(id).unwrap()).text(0).unwrap() +} +fn scan(sentence: &str, rotation: u16, skew: f64) -> (Session, pdfcraft_engine::DocId) { + let mut session = Session::new(); + let japanese = sentence.chars().any(|c| ('\u{3000}'..='\u{9fff}').contains(&c)); + let pdf = session.create_from_text("Scan fixture", if japanese { "Placeholder" } else { sentence }).unwrap(); + let doc = session.open("text.pdf", None, pdf, None).unwrap(); + if japanese { + session.apply(doc, Edit::EditTextLine { page: 0, line: 0, text: sentence.into() }).unwrap(); + } + let image = image::load_from_memory(&render(&session, doc)).unwrap().to_rgb8(); + let image = pdfcraft_ocr::scan::Correction { rotation, deskew: skew }.apply(&image); + let mut png = std::io::Cursor::new(Vec::new()); + image.write_to(&mut png, image::ImageFormat::Png).unwrap(); + let pdf = session.create_from_images(&[("scan.png".into(), png.into_inner())]).unwrap(); + let id = session.open("scan.pdf", None, pdf, None).unwrap(); + (session, id) +} + +#[test] +fn unicode_ocr_survives_save_search_and_undo_without_changing_pixels() { + let (mut s, id) = scan("Invisible text layer", 0, 0.0); + let before = render(&s, id); + let words = + vec![PlacedWord { text: "Grüße 日本語 français español 😀".into(), origin: [50.0, 50.0], across: [300.0, 0.0], up: [0.0, 20.0] }]; + s.apply(id, Edit::AddOcrText { page: 0, words }).unwrap(); + assert_eq!(before, render(&s, id)); + let found = text(&s, id); + assert!(found.contains("Grüße 日本語 français español 😀"), "{found:?}"); + let saved = s.save_bytes(id).unwrap(); + let reopened = s.open("saved.pdf", None, saved, None).unwrap(); + assert!(text(&s, reopened).contains("日本語")); + s.undo(id).unwrap(); + assert!(text(&s, id).trim().is_empty()); + s.redo(id).unwrap(); + assert!(text(&s, id).contains("日本語")); +} + +#[test] +fn annotated_scan_refuses_deskew_atomically() { + let (mut s, id) = scan("Keep comments attached", 0, 0.0); + s.apply( + id, + Edit::AddAnnotation(pdfcraft_engine::NewAnnotation { + page: 0, + shape: pdfcraft_engine::Shape::Rectangle { rect: [20.0, 20.0, 100.0, 50.0] }, + style: Default::default(), + contents: "Keep this comment".into(), + author: "Test".into(), + }), + ) + .unwrap(); + let before = s.get(id).unwrap().bytes.clone(); + let result = s.apply( + id, + Edit::Batch { + label: "Correct scans".into(), + edits: vec![Edit::RotatePages { pages: vec![0], degrees: 90 }, Edit::DeskewPage { page: 0, degrees: 3.0 }], + }, + ); + assert!(result.unwrap_err().to_string().contains("annotations")); + assert_eq!(s.get(id).unwrap().bytes, before); + for degrees in [f64::NAN, f64::INFINITY, 13.0] { + assert!(s.apply(id, Edit::DeskewPage { page: 0, degrees }).is_err()); + } +} + +#[test] +fn scan_correction_handles_all_quarter_turns_and_stale_results() { + if !ocr::available() { + eprintln!("skipped: run cargo xtask models"); + return; + } + let sentence = "Document orientation and searchable text\nThe quick brown fox jumps over the lazy dog.\nEvery page should be upright and easy to read.\nPlease keep this document for your records.\nA useful example with several lines of text."; + for rotation in [0, 90, 180, 270] { + let (mut s, id) = scan(sentence, rotation, 0.0); + let before = s.get(id).unwrap().bytes.clone(); + let result = s.recognize_text(id, &[], OcrSettings { deskew: false, ..Default::default() }).unwrap(); + assert_eq!(result[0].correction.rotation, (360 - rotation) % 360, "{result:?}"); + assert!(text(&s, id).to_lowercase().contains("orientation"), "{:?}", result); + s.undo(id).unwrap(); + assert_eq!(s.get(id).unwrap().bytes, before); + s.redo(id).unwrap(); + let job = s.ocr_job(id, &[], OcrSettings { skip_text_pages: false, ..Default::default() }).unwrap(); + let found = job.run(&ocr::engine().unwrap(), |_, _| true); + s.apply(id, Edit::RotatePages { pages: vec![0], degrees: 90 }).unwrap(); + assert!(s.apply_ocr(id, &found).unwrap_err().to_string().contains("changed")); + } +} + +#[test] +fn scan_deskew_without_ocr_persists_and_is_undoable() { + if !ocr::available() { + return; + } + let sentence = (0..18).map(|_| "Straight lines make this scanned document easier to read.\n").collect::(); + for angle in [-4.0, 3.0] { + let (mut s, id) = scan(&sentence, 0, angle); + let before = s.get(id).unwrap().bytes.clone(); + let result = s.recognize_text(id, &[], OcrSettings { auto_rotate: false, recognize: false, ..Default::default() }).unwrap(); + assert!((result[0].correction.deskew + angle).abs() < 0.3, "{result:?}"); + assert!(text(&s, id).trim().is_empty()); + let saved = s.save_bytes(id).unwrap(); + assert!(saved.starts_with(before.as_ref())); + let after = s.open("after.pdf", None, saved, None).unwrap(); + let img = image::load_from_memory(&render(&s, after)).unwrap().to_rgb8(); + assert!(pdfcraft_ocr::scan::deskew(&img).abs() < 0.2); + s.undo(id).unwrap(); + assert_eq!(s.get(id).unwrap().bytes, before); + } +} + +#[test] +fn scan_recognizes_accents_in_requested_languages() { + if !ocr::available() { + return; + } + for (language, sentence, expected) in [ + ("de", "Grüße aus Österreich und schöne Grüße für alle.", "Österreich"), + ("fr", "Une journée à Paris avec un café français.", "journée"), + ("es", "El español también tiene acentos y una mañana.", "español"), + ] { + let (mut s, id) = scan(sentence, 0, 0.0); + let found = + s.recognize_text(id, &[], OcrSettings { language: language.into(), auto_rotate: false, deskew: false, ..Default::default() }).unwrap(); + assert!(text(&s, id).contains(expected), "{language}: {found:?}; extracted {:?}", text(&s, id)); + } +} + +#[test] +fn italian_ocr_preserves_all_six_accents_after_save() { + if !ocr::available() { + eprintln!("skipped: run cargo xtask models"); + return; + } + let (mut s, id) = scan("Lunedì visiterò la città perché è più tranquilla.", 0, 0.0); + let before = render(&s, id); + s.recognize_text(id, &[], OcrSettings { language: "it".into(), auto_rotate: false, deskew: false, ..Default::default() }).unwrap(); + let saved = s.save_bytes(id).unwrap(); + let reopened = s.open("italian.pdf", None, saved, None).unwrap(); + let extracted = text(&s, reopened); + for expected in ["Lunedì", "visiterò", "città", "perché", "è", "più"] { + assert!(extracted.split_whitespace().any(|word| word == expected), "missing {expected:?}: {extracted:?}"); + } + assert_eq!(before, render(&s, reopened), "searchable text must not change the scan pixels"); +} + +#[test] +fn additional_latin_languages_keep_accented_words_after_save() { + if !ocr::available() { + eprintln!("skipped: run cargo xtask models"); + return; + } + let samples: &[(&str, &str, &[&str])] = &[ + ("nl", "Een coöperatie in België koopt één café.", &["coöperatie", "België", "één"]), + ("da", "Vi går på øen og læser bøger.", &["går", "på", "øen", "læser", "bøger"]), + ("nb", "Vi går på øya og leser bøker.", &["går", "på", "øya", "bøker"]), + ("sv", "Vi läser böcker på en ö nära staden.", &["läser", "böcker", "på", "ö", "nära"]), + ("fi", "Hyvää päivää ystävä. Täällä on lämmin kesä.", &["Hyvää", "päivää", "ystävä", "Täällä", "lämmin", "kesä"]), + ("pt", "A ação começa amanhã com café e música.", &["ação", "começa", "amanhã", "café", "música"]), + ]; + for (language, sentence, expected) in samples { + let (mut s, id) = scan(sentence, 0, 0.0); + let before = render(&s, id); + s.recognize_text(id, &[], OcrSettings { language: (*language).into(), auto_rotate: false, deskew: false, ..Default::default() }).unwrap(); + let saved = s.save_bytes(id).unwrap(); + let reopened = s.open("recognized.pdf", None, saved, None).unwrap(); + let extracted = text(&s, reopened); + for word in *expected { + assert!( + extracted.split_whitespace().any(|w| w.trim_matches(|c: char| !c.is_alphabetic()) == *word), + "{language} missing {word:?}: {extracted:?}" + ); + } + assert_eq!(before, render(&s, reopened), "{language}: OCR must preserve scan pixels"); + } +} + +#[test] +fn scan_recognizes_japanese_with_release_fonts() { + if !ocr::available() || pdfcraft_fonts::CRAFT_FONTS.is_empty() { + eprintln!("skipped: models and CRAFT_FONTS_DIR required"); + return; + } + let (mut s, id) = scan("日本語の文字を認識します。\n今日は良い天気です。", 0, 0.0); + let found = s.recognize_text(id, &[], OcrSettings { language: "ja".into(), auto_rotate: false, deskew: false, ..Default::default() }).unwrap(); + assert!(text(&s, id).contains("日本語"), "{found:?}; extracted {:?}", text(&s, id)); +} + +#[test] +fn scan_rotation_and_deskew_keep_searchable_text_aligned() { + if !ocr::available() { + return; + } + let sentence = (0..12).map(|_| "Straight searchable lines stay aligned with the scan.\n").collect::(); + let (mut s, id) = scan(&sentence, 90, 4.0); + let original = image::load_from_memory(&render(&s, id)).unwrap().to_rgb8(); + let mut bordered = image::RgbImage::from_pixel(original.width() + 280, original.height() + 200, image::Rgb([25; 3])); + image::imageops::replace(&mut bordered, &original, 180, 80); + let mut png = std::io::Cursor::new(Vec::new()); + bordered.write_to(&mut png, image::ImageFormat::Png).unwrap(); + let pdf = s.create_from_images(&[("bordered.png".into(), png.into_inner())]).unwrap(); + let id = s.open("bordered.pdf", None, pdf, None).unwrap(); + let found = s.recognize_text(id, &[], OcrSettings { auto_crop: true, ..Default::default() }).unwrap(); + assert!(found[0].crop.is_some()); + assert_eq!(found[0].correction.rotation, 270); + assert!((found[0].correction.deskew + 4.0).abs() < 0.3, "{found:?}"); + assert!(text(&s, id).to_lowercase().contains("searchable")); + let bytes = s.save_bytes(id).unwrap(); + let reopened = s.open("result.pdf", None, bytes, None).unwrap(); + let img = image::load_from_memory(&render(&s, reopened)).unwrap().to_rgb8(); + assert!( + pdfcraft_ocr::scan::deskew(&img).abs() < 0.2, + "remaining angle {}, correction {:?}", + pdfcraft_ocr::scan::deskew(&img), + found[0].correction + ); + // The extracted words must lie along horizontal lines after both PDF transformations. + let doc = s.get(reopened).unwrap(); + let mut renderer = pdfcraft_render::PageRenderer::new(doc.bytes.clone(), doc.export_source().config); + let text = + renderer.render(pdfcraft_render::RenderRequest { page: 0, kind: pdfcraft_render::RequestKind::Text, ..Default::default() }).text.unwrap(); + let range = text.find("searchable").into_iter().next().unwrap(); + for glyph in &text.glyphs[range] { + assert!(glyph.direction[0] > 0.99 && glyph.direction[1].abs() < 0.01, "{glyph:?}"); + } +} diff --git a/crates/export/src/lib.rs b/crates/export/src/lib.rs index db53ee59c8..20a01e8c01 100644 --- a/crates/export/src/lib.rs +++ b/crates/export/src/lib.rs @@ -11,9 +11,11 @@ #![deny(clippy::unwrap_used, clippy::expect_used, clippy::panic, clippy::unimplemented, clippy::todo, clippy::unreachable)] mod pptx; +mod publications; mod zip; pub use pptx::pptx; +pub use publications::{epub, xlsx}; pub use zip::Zip; mod as_docx; diff --git a/crates/export/src/publications.rs b/crates/export/src/publications.rs new file mode 100644 index 0000000000..400ea3850e --- /dev/null +++ b/crates/export/src/publications.rs @@ -0,0 +1,487 @@ +//! SpreadsheetML and EPUB 3.3 writers. Content is reflowed, not a facsimile. +//! https://learn.microsoft.com/office/open-xml/spreadsheet/structure-of-a-spreadsheetml-document +//! https://www.w3.org/TR/epub-33/ + +use super::layout::{Item, items}; +use super::{Page, Zip, esc, hex}; + +const REL: &str = "http://schemas.openxmlformats.org/officeDocument/2006/relationships"; +const PKG_REL: &str = "http://schemas.openxmlformats.org/package/2006/relationships"; +const SHEET: &str = "http://schemas.openxmlformats.org/spreadsheetml/2006/main"; +const XML: &str = ""; +const MAX_BYTES: usize = 256 * 1024 * 1024; + +/// Bounds the legacy ZIP32 writer before every addition, including generated XML. +struct Archive { + zip: Zip, + size: usize, + entries: usize, +} + +impl Archive { + fn new() -> Self { + Self { zip: Zip::default(), size: 0, entries: 0 } + } + fn add(&mut self, name: &str, data: &[u8], compress: bool) -> Result<(), String> { + self.size = self.size.saturating_add(data.len()).saturating_add(name.len() * 2 + 128); + self.entries += 1; + if self.size > MAX_BYTES || self.entries > 60_000 { + return Err("export exceeds the 256 MiB or 60000-file archive limit; export fewer pages".into()); + } + self.zip.add(name, data, compress); + Ok(()) + } +} + +fn validate(pages: &[Page], title: &str) -> Result<(), String> { + if pages.is_empty() || pages.len() > 10_000 || title.len() > 16_384 { + return Err("export needs 1..10000 pages and a title of at most 16384 bytes".into()); + } + let mut bytes = 0usize; + for page in pages { + if page.blocks.len() > 100_000 || page.images.len() > 10_000 { + return Err("page exceeds the export block/image limit".into()); + } + for block in &page.blocks { + if block.text.len() > 8 * 1024 * 1024 { + return Err("text block exceeds the 8 MiB export limit".into()); + } + bytes = bytes.saturating_add(block.text.len()); + } + for image in &page.images { + if !matches!(image.ext, "png" | "jpg") { + return Err("export supports PNG and JPEG images only".into()); + } + bytes = bytes.saturating_add(image.bytes.len()); + } + if bytes > MAX_BYTES / 8 { + return Err("export input exceeds 32 MiB; export fewer pages".into()); + } + } + Ok(()) +} + +fn relationships(body: &str) -> String { + format!("{XML}{body}") +} + +fn relationship(id: &str, kind: &str, target: &str) -> String { + format!("") +} + +fn column(mut index: usize) -> String { + let mut chars = Vec::new(); + loop { + chars.push(char::from(b'A' + (index % 26) as u8)); + if index < 26 { + break; + } + index = index / 26 - 1; + } + chars.into_iter().rev().collect() +} + +/// Escape SpreadsheetML's literal `_xHHHH_` sequences before XML escaping. +fn sheet_text(text: &str) -> String { + let mut out = String::new(); + for (offset, c) in text.char_indices() { + if c == '_' + && text + .get(offset..offset.saturating_add(7)) + .is_some_and(|s| s.starts_with("_x") && s.ends_with('_') && s.get(2..6).is_some_and(|hex| hex.bytes().all(|c| c.is_ascii_hexdigit()))) + { + out.push_str("_x005F_"); + } else { + out.push(c); + } + } + esc(&out) +} + +fn cell(text: &str, col: usize, row: usize, bold: bool, italic: bool, color: [f64; 3]) -> Result { + rich_cell(&[(text, bold, italic, color)], col, row) +} + +/// An inline-string cell of formatted runs `(text, bold, italic, colour)`, one `` each, so an +/// italic run inside a paragraph keeps its style without ending the paragraph (#4158). +fn rich_cell(runs: &[(&str, bool, bool, [f64; 3])], col: usize, row: usize) -> Result { + // Excel's limit is UTF-16 code units, not bytes or Unicode scalar values. + if runs.iter().map(|(text, ..)| text.encode_utf16().count()).sum::() > 32_767 { + return Err("a spreadsheet cell exceeds Excel's 32767-character limit; use another output format".into()); + } + let mut xml = String::new(); + for &(text, bold, italic, color) in runs { + let mut properties = String::new(); + if bold { + properties.push_str(""); + } + if italic { + properties.push_str(""); + } + if let Some(color) = hex(color) { + properties.push_str(&format!("")); + } + xml.push_str(&format!("{properties}{}", sheet_text(text))); + } + // Always strings: OCR must not silently change identifiers, dates or formulas. + Ok(format!("{xml}", column(col))) +} + +/// One worksheet per PDF page. Detected tables become cells/merged ranges; other +/// paragraphs become rows. Images stay at their position in the reading order. +/// Text is never inferred to be a number or an executable spreadsheet formula. +pub fn xlsx(pages: &[Page], title: &str) -> Result, String> { + validate(pages, title)?; + let mut archive = Archive::new(); + let mut types = String::from( + "", + ); + let mut sheets = String::new(); + let mut workbook_rels = relationship("styles", "styles", "styles.xml"); + for (index, page) in pages.iter().enumerate() { + let number = index + 1; + sheets.push_str(&format!("")); + workbook_rels.push_str(&relationship(&format!("s{number}"), "worksheet", &format!("worksheets/sheet{number}.xml"))); + types.push_str(&format!("")); + let mut rows = String::new(); + let mut merges = Vec::new(); + let mut drawing = String::new(); + let mut drawing_rels = String::new(); + let mut row = 1usize; + let mut image_number = 0usize; + for item in items(std::slice::from_ref(page)) { + match item { + Item::Para(runs, _) => { + let runs: Vec<_> = runs.iter().map(|r| (r.text.as_str(), r.block.bold, r.block.italic, r.block.color)).collect(); + rows.push_str(&format!("{}", rich_cell(&runs, 0, row)?)); + row += 1; + } + Item::Table(table) => { + for cells in table.rows { + rows.push_str(&format!("")); + let mut col = 0; + for c in cells { + rows.push_str(&cell(&c.text, col, row, c.bold, c.italic, c.color)?); + if c.span > 1 { + merges.push(format!("", column(col), column(col + c.span - 1))); + } + col += c.span; + } + rows.push_str(""); + row += 1; + } + } + Item::Img(image) => { + image_number += 1; + let name = format!("page{number}-image{image_number}.{}", image.ext); + archive.add(&format!("xl/media/{name}"), &image.bytes, false)?; + let width = finite_size(image.rect[2] - image.rect[0]); + let height = finite_size(image.rect[3] - image.rect[1]); + let scale = (480.0 / width).min(600.0 / height).min(1.0); + let cx = (width * scale * 12700.0).round() as u64; + let cy = (height * scale * 12700.0).round() as u64; + drawing.push_str(&format!("00{}0", row - 1)); + drawing_rels.push_str(&relationship(&format!("i{image_number}"), "image", &format!("../media/{name}"))); + row += (height * scale / 15.0).ceil() as usize + 1; + } + Item::PageBreak => {} + } + if row > 1_048_576 || rows.len() > MAX_BYTES / 2 { + return Err("worksheet exceeds Excel's row limit or the export size limit".into()); + } + } + let merges = + if merges.is_empty() { String::new() } else { format!("{}", merges.len(), merges.concat()) }; + let has_images = image_number > 0; + if has_images { + types.push_str(&format!( + "" + )); + archive.add(&format!("xl/drawings/drawing{number}.xml"), format!("{XML}{drawing}").as_bytes(), true)?; + archive.add(&format!("xl/drawings/_rels/drawing{number}.xml.rels"), relationships(&drawing_rels).as_bytes(), true)?; + archive.add( + &format!("xl/worksheets/_rels/sheet{number}.xml.rels"), + relationships(&relationship("drawing", "drawing", &format!("../drawings/drawing{number}.xml"))).as_bytes(), + true, + )?; + } + let drawing_ref = if has_images { "" } else { "" }; + archive.add(&format!("xl/worksheets/sheet{number}.xml"), format!("{XML}{rows}{merges}{drawing_ref}").as_bytes(), true)?; + } + archive.add("xl/styles.xml", format!("{XML}").as_bytes(), true)?; + archive.add( + "xl/workbook.xml", + format!("{XML}{sheets}").as_bytes(), + true, + )?; + archive.add("xl/_rels/workbook.xml.rels", relationships(&workbook_rels).as_bytes(), true)?; + archive.add("_rels/.rels", relationships(&relationship("workbook", "officeDocument", "xl/workbook.xml")).as_bytes(), true)?; + archive.add( + "[Content_Types].xml", + format!("{XML}{types}").as_bytes(), + true, + )?; + Ok(archive.zip.finish()) +} + +fn finite_size(value: f64) -> f64 { + if value.is_finite() { value.clamp(1.0, 14400.0) } else { 72.0 } +} + +fn rich(text: &str, bold: bool, italic: bool) -> String { + let mut text = esc(text); + if italic { + text = format!("{text}"); + } + if bold { + text = format!("{text}"); + } + text +} + +/// EPUB 3.3 with a navigation document, one reflowable XHTML chapter per page, +/// real tables and packaged images. `language` is a BCP-47 tag, or `und` if unknown. +/// Reproducible exports use the ZIP epoch for the required modification timestamp. +pub fn epub(pages: &[Page], title: &str, language: &str) -> Result, String> { + validate(pages, title)?; + if language.split('-').next().is_none_or(|primary| !(2..=8).contains(&primary.len()) || !primary.bytes().all(|c| c.is_ascii_alphabetic())) + || language.len() > 64 + || !language.split('-').all(|part| !part.is_empty() && part.len() <= 8 && part.bytes().all(|c| c.is_ascii_alphanumeric())) + { + return Err("EPUB language must be a BCP-47 language tag (use und when unknown)".into()); + } + let mut archive = Archive::new(); + archive.add("mimetype", b"application/epub+zip", false)?; + archive.add("META-INF/container.xml", format!("{XML}").as_bytes(), true)?; + let mut manifest = String::from(""); + let mut spine = String::new(); + let mut nav = String::new(); + let mut fingerprint = 14695981039346656037u64; + for byte in title.as_bytes() { + fingerprint = (fingerprint ^ u64::from(*byte)).wrapping_mul(1099511628211); + } + for (index, page) in pages.iter().enumerate() { + let number = index + 1; + let mut body = String::new(); + let mut image_number = 0; + for item in items(std::slice::from_ref(page)) { + match item { + Item::Para(runs, level) => { + let tag = if level == 0 { "p".to_owned() } else { format!("h{level}") }; + let text: String = runs.iter().map(|r| rich(&r.text, r.block.bold, r.block.italic)).collect(); + body.push_str(&format!("<{tag}>{text}")); + } + Item::Table(table) => { + body.push_str(""); + for row in table.rows { + body.push_str(""); + for cell in row { + body.push_str(&format!("", cell.span, rich(&cell.text, cell.bold, cell.italic))); + } + body.push_str(""); + } + body.push_str("
{}
"); + } + Item::Img(image) => { + image_number += 1; + let name = format!("images/page{number}-image{image_number}.{}", image.ext); + let mime = if image.ext == "jpg" { "image/jpeg" } else { "image/png" }; + archive.add(&format!("EPUB/{name}"), &image.bytes, false)?; + manifest.push_str(&format!("")); + body.push_str(&format!("

\"Image

")); + for byte in image.bytes.iter() { + fingerprint = (fingerprint ^ u64::from(*byte)).wrapping_mul(1099511628211); + } + } + Item::PageBreak => {} + } + if body.len() > MAX_BYTES / 2 { + return Err("EPUB page exceeds the export size limit".into()); + } + } + for byte in body.as_bytes() { + fingerprint = (fingerprint ^ u64::from(*byte)).wrapping_mul(1099511628211); + } + archive.add(&format!("EPUB/page{number}.xhtml"), xhtml(&format!("{title} — {number}"), language, &body).as_bytes(), true)?; + manifest.push_str(&format!("")); + spine.push_str(&format!("")); + nav.push_str(&format!("
  • {number}
    • ")); + } + archive.add( + "EPUB/nav.xhtml", + xhtml(title, language, &format!("", esc(title))).as_bytes(), + true, + )?; + archive.add("EPUB/package.opf", format!("{XML}urn:pdfcraft:{fingerprint:016x}{}{language}1980-01-01T00:00:00Z{manifest}{spine}", esc(if title.trim().is_empty() { "PdfCraft document" } else { title })).as_bytes(), true)?; + Ok(archive.zip.finish()) +} + +fn xhtml(title: &str, language: &str, body: &str) -> String { + format!( + "{XML}{}{body}", + esc(title) + ) +} + +#[cfg(test)] +mod tests { + use super::*; + use crate::{Block, Image}; + use std::{collections::BTreeMap, io::Read}; + + fn parts(bytes: &[u8]) -> BTreeMap> { + let mut parts = BTreeMap::new(); + let mut offset = 0; + while bytes[offset..].starts_with(b"PK\x03\x04") { + let word = |at: usize, len: usize| bytes[at..at + len].iter().rev().fold(0usize, |n, b| n * 256 + usize::from(*b)); + let method = word(offset + 8, 2); + let size = word(offset + 18, 4); + let name_len = word(offset + 26, 2); + let extra_len = word(offset + 28, 2); + let name = String::from_utf8(bytes[offset + 30..offset + 30 + name_len].to_vec()).unwrap(); + let start = offset + 30 + name_len + extra_len; + let body = &bytes[start..start + size]; + let data = if method == 0 { + body.to_vec() + } else { + let mut data = Vec::new(); + flate2::read::DeflateDecoder::new(body).read_to_end(&mut data).unwrap(); + data + }; + assert!(parts.insert(name, data).is_none()); + offset = start + size; + } + parts + } + + fn fixture() -> Page { + let mut page = Page { width: 600.0, height: 800.0, ..Page::default() }; + for (row, texts) in [["=1+1", "00123"], ["日本語", "français"], ["_x0041_", "<&>\" — ß"]].iter().enumerate() { + for (col, text) in texts.iter().enumerate() { + let x = 40.0 + col as f64 * 200.0; + let y = 600.0 - row as f64 * 30.0; + page.blocks.push(Block { + text: (*text).into(), + rect: [x, y, x + 100.0, y + 12.0], + size: 12.0, + bold: row == 0, + italic: false, + color: [0.0; 3], + rotation: 0.0, + space_around: [false; 2], + }); + } + } + // Original synthetic 1x1 PNG. Binary data is generated by the fixture code, + // not a downloaded/committed document asset. + let mut png = b"\x89PNG\r\n\x1a\n".to_vec(); + let chunk = |out: &mut Vec, kind: &[u8; 4], data: &[u8]| { + out.extend((data.len() as u32).to_be_bytes()); + out.extend(kind); + out.extend(data); + let mut crc = 0xffff_ffffu32; + for byte in kind.iter().chain(data) { + crc ^= u32::from(*byte); + for _ in 0..8 { + crc = (crc >> 1) ^ if crc & 1 != 0 { 0xedb8_8320 } else { 0 }; + } + } + out.extend((!crc).to_be_bytes()); + }; + chunk(&mut png, b"IHDR", &[0, 0, 0, 1, 0, 0, 0, 1, 8, 2, 0, 0, 0]); + let mut z = flate2::write::ZlibEncoder::new(Vec::new(), flate2::Compression::default()); + std::io::Write::write_all(&mut z, &[0, 30, 90, 170]).unwrap(); + chunk(&mut png, b"IDAT", &z.finish().unwrap()); + chunk(&mut png, b"IEND", &[]); + page.images.push(Image { ext: "png", bytes: png.into(), rect: [40.0, 400.0, 140.0, 500.0], size: [100.0, 100.0], rotation: 0.0 }); + page + } + + #[test] + fn spreadsheets_preserve_text_tables_and_images_without_formulas() { + let bytes = xlsx(&[fixture(), fixture()], "Report").unwrap(); + let parts = parts(&bytes); + let sheet = String::from_utf8(parts["xl/worksheets/sheet1.xml"].clone()).unwrap(); + for expected in + ["r=\"A1\" t=\"inlineStr\"", "r=\"B1\" t=\"inlineStr\"", "=1+1", "00123", "日本語", "français", "_x005F_x0041_", "<&>""] + { + assert!(sheet.contains(expected), "{expected}"); + } + assert!(!sheet.contains("")); + assert!(parts.contains_key("xl/worksheets/sheet2.xml")); + assert_eq!(parts["xl/media/page1-image1.png"], &*fixture().images[0].bytes); + assert!(String::from_utf8(parts["xl/drawings/drawing1.xml"].clone()).unwrap().contains("r:embed=\"i1\"")); + } + + /// #4158: "Before *Chevron* after." stays one paragraph, its italic case name a run of its own. + #[test] + fn an_italic_word_stays_in_its_sentence_in_spreadsheets_and_epub() { + let block = |text: &str, x0: f64, x1: f64, y1: f64, italic: bool| Block { + text: text.into(), + rect: [x0, 700.0, x1, y1], + size: 12.0, + bold: false, + italic, + color: [0.0; 3], + rotation: 0.0, + space_around: [false; 2], + }; + let blocks = vec![ + block("Before", 72.0, 110.0, 712.0, false), + block("Chevron", 113.0, 158.0, 712.6, true), + block("after.", 161.0, 190.0, 712.0, false), + ]; + let page = Page { width: 612.0, height: 792.0, blocks, ..Page::default() }; + let sheet_parts = parts(&xlsx(std::slice::from_ref(&page), "Opinion").unwrap()); + let sheet = String::from_utf8(sheet_parts["xl/worksheets/sheet1.xml"].clone()).unwrap(); + assert!( + sheet.contains( + "Before Chevron after." + ), + "{sheet}" + ); + let epub_parts = parts(&epub(std::slice::from_ref(&page), "Opinion", "en").unwrap()); + let chapter = String::from_utf8(epub_parts["EPUB/page1.xhtml"].clone()).unwrap(); + assert!(chapter.contains("

    Before Chevron after.

    "), "{chapter}"); + } + + #[test] + fn epub_has_stored_first_mimetype_nav_spine_and_real_images() { + let bytes = epub(&[fixture(), fixture()], "Report & notes", "de-AT").unwrap(); + assert_eq!(&bytes[8..10], &[0, 0]); + assert_eq!(&bytes[28..30], &[0, 0]); + assert_eq!(&bytes[30..38], b"mimetype"); + assert_eq!(&bytes[38..58], b"application/epub+zip"); + let parts = parts(&bytes); + let opf = String::from_utf8(parts["EPUB/package.opf"].clone()).unwrap(); + for expected in ["Report & notes", "de-AT", "idref=\"p1\"", "idref=\"p2\"", "properties=\"nav\""] { + assert!(opf.contains(expected)); + } + let chapter = String::from_utf8(parts["EPUB/page1.xhtml"].clone()).unwrap(); + assert!(chapter.contains("")); + assert!(chapter.contains("日本語")); + assert_eq!(parts["EPUB/images/page1-image1.png"], &*fixture().images[0].bytes); + assert_eq!(bytes, epub(&[fixture(), fixture()], "Report & notes", "de-AT").unwrap()); + } + + #[test] + fn limits_fail_before_truncating_or_creating_invalid_documents() { + assert!(xlsx(&[], "Empty").is_err()); + assert!(epub(&[fixture()], "Title", "en\" bad").is_err()); + assert!(epub(&[fixture()], "Title", "123").is_err()); + let mut page = fixture(); + page.blocks[0].text = "😀".repeat(16_384); + assert!(xlsx(&[page], "Too long").unwrap_err().contains("32767")); + assert_eq!(column(26), "AA"); + assert_eq!(column(16_383), "XFD"); + } + + #[test] + fn external_validation_fixture_when_requested() { + if let Ok(directory) = std::env::var("PDFCRAFT_EXPORT_VALIDATION_DIR") { + std::fs::write(std::path::Path::new(&directory).join("export.xlsx"), xlsx(&[fixture(), fixture()], "Test report").unwrap()).unwrap(); + std::fs::write(std::path::Path::new(&directory).join("export.epub"), epub(&[fixture(), fixture()], "Test report", "de").unwrap()) + .unwrap(); + } + } +} diff --git a/crates/forms/README.md b/crates/forms/README.md index ba9dc18f48..3a1f7243e4 100644 --- a/crates/forms/README.md +++ b/crates/forms/README.md @@ -114,6 +114,10 @@ execution and FDF/XFDF exchange are integrated through the engine; this crate pr field actions and native AF rules. `/MK /R` rotation (0, 90, 180, 270) is drawn into the appearance. +Scanned checkbox captions may include a leading recognized square (for example `□Haupt`). +Detection accepts that caption only when the word begins within the matching box, extends +to its right and shares its line; ordinary overlapping text is still excluded. + ## Button export values `FieldProps::export_value` edits a zero-based widget's `/Opt` value while preserving appearance names, `/AP`, `/AS`, `/V` and `/DV`. Widgets sharing an on-state remain consistent. Export-only changes do not regenerate appearances. Invalid indices, empty/Off values and ambiguous/conflicting mappings are rejected. `Field::export_values` resolves selected states for data export. diff --git a/crates/forms/src/detect.rs b/crates/forms/src/detect.rs index 386671f433..66c441610c 100644 --- a/crates/forms/src/detect.rs +++ b/crates/forms/src/detect.rs @@ -267,7 +267,16 @@ fn label_for(words: &[Word], rect: [f64; 4], right_of: bool) -> String { let h = (rect[3] - rect[1]).max(8.0); let same_line = |w: &Word| (mid(w.rect) - mid(rect)).abs() < h.max(10.0) * 0.7; let mut left: Vec<&Word> = if right_of { - words.iter().filter(|w| same_line(w) && w.rect[0] >= rect[2] - 1.0 && w.rect[0] - rect[2] < 200.0).collect() + words + .iter() + .filter(|w| { + // OCR may read the printed square together with its caption ("□Haupt"). + // Accept that overlap only for an explicit box mark starting inside this + // box and extending to its right; ordinary overlapping text is not a label. + let includes_box = w.text.trim_start().starts_with(['□', '☐', '☑', '☒']) && w.rect[0] >= rect[0] - 1.0 && w.rect[2] > rect[2]; + same_line(w) && (w.rect[0] >= rect[2] - 1.0 || includes_box) && w.rect[0] - rect[2] < 200.0 + }) + .collect() } else { words.iter().filter(|w| same_line(w) && w.rect[2] <= rect[0] + 1.0 && rect[0] - w.rect[2] < 250.0).collect() }; diff --git a/crates/forms/src/tests.rs b/crates/forms/src/tests.rs index cca4cb4881..64b24797e7 100644 --- a/crates/forms/src/tests.rs +++ b/crates/forms/src/tests.rs @@ -3334,6 +3334,27 @@ fn document_scripts_read_each_name_tree_node_once() { assert_eq!(document_scripts_named(&doc), [("init".to_string(), "var ready = true;".to_string())]); } +#[test] +fn checkbox_labels_can_include_the_recognized_box_mark() { + use crate::detect::{Shapes, Word, detect}; + let shapes = Shapes { boxes: vec![[30.0, 50.0, 40.0, 60.0]], rules: Vec::new() }; + for (text, rect, expected) in [ + ("Haupt", [46.0, 51.0, 75.0, 59.0], "Haupt"), + ("□Haupt", [34.0, 49.0, 75.0, 62.0], "Haupt"), + ("☐ Haupt", [30.0, 50.0, 75.0, 60.0], "Haupt"), + ("☑Haupt", [34.0, 49.0, 75.0, 62.0], "Haupt"), + ("☒Haupt", [34.0, 49.0, 75.0, 62.0], "Haupt"), + ("Haupt", [34.0, 49.0, 75.0, 62.0], "Check Box1"), + ("□Haupt", [10.0, 49.0, 75.0, 62.0], "Check Box1"), + ("□Haupt", [34.0, 70.0, 75.0, 82.0], "Check Box1"), + ("□", [30.0, 50.0, 40.0, 60.0], "Check Box1"), + ] { + let found = detect(&[Word { text: text.into(), rect }], &shapes, &[], &[]); + assert_eq!(found.len(), 1); + assert_eq!(found[0].name, expected, "{text} {rect:?}"); + } +} + /// #3470: a form whose writer left the appearances to the viewer. Field A has an empty one, /// B none, C its own (`(old C)`), D is a combo without one, E a check box with states, F a list /// box without one, and G only a down appearance (`/D`, no `/N`). diff --git a/crates/hot-folder-service/Cargo.toml b/crates/hot-folder-service/Cargo.toml new file mode 100644 index 0000000000..390b0c67a4 --- /dev/null +++ b/crates/hot-folder-service/Cargo.toml @@ -0,0 +1,19 @@ +[package] +name = "pdfcraft-hot-folder-service" +description = "Explicit operating-system service control for PdfCraft Hot Folder" +version.workspace = true +edition.workspace = true +license.workspace = true + +[lints] +workspace = true + +[dependencies] +serde = { workspace = true } + +[target.'cfg(windows)'.dependencies] +windows-service = "0.8.1" + +[target.'cfg(any(target_os = "linux", target_os = "macos"))'.dependencies] +ctrlc = { version = "3.5", features = ["termination"] } +tempfile = "3" diff --git a/crates/hot-folder-service/examples/service_probe.rs b/crates/hot-folder-service/examples/service_probe.rs new file mode 100644 index 0000000000..86ca26451e --- /dev/null +++ b/crates/hot-folder-service/examples/service_probe.rs @@ -0,0 +1,83 @@ +//! Synthetic service lifecycle probe for platform CI; never starts without explicit arguments. +use std::{ + path::Path, + sync::atomic::{AtomicBool, Ordering}, + time::Duration, +}; + +fn worker(config: &Path, stopping: &AtomicBool) -> Result<(), String> { + while !stopping.load(Ordering::SeqCst) { + // Fail exactly once per request: only after the request file is gone. While the test's + // writer still holds it open on Windows, removal fails; failing anyway would leave it + // in place, so the recovered process failed again and SCM's pending restart outlived a + // later administrator stop. + if config.with_extension("fail").exists() && std::fs::remove_file(config.with_extension("fail")).is_ok() { + return Err("Synthetic controlled service failure".into()); + } + std::fs::write(config.with_extension("heartbeat"), b"running").map_err(|e| e.to_string())?; + std::thread::sleep(Duration::from_millis(50)); + } + std::fs::write(config.with_extension("stopped"), b"stopped gracefully").map_err(|e| e.to_string()) +} + +fn main() -> Result<(), String> { + let mut args = std::env::args().skip(1); + let mut action = "status".to_owned(); + let mut config = None; + let mut account = String::new(); + while let Some(arg) = args.next() { + match arg.as_str() { + "--service" => action = "run".into(), + "--initialize-config" => action = "initialize".into(), + "--config" => config = args.next().map(std::path::PathBuf::from), + "--service-action" => action = args.next().ok_or("missing action")?, + "--account" => account = args.next().ok_or("missing account")?, + _ => return Err("unexpected probe argument".into()), + } + } + let config = config.ok_or("--config is required")?; + let executable = std::env::current_exe().map_err(|e| e.to_string())?; + use pdfcraft_hot_folder_service as service; + match action.as_str() { + "initialize" => { + let parent = config.parent().ok_or("missing configuration directory")?; + let mut directories = std::fs::DirBuilder::new(); + directories.recursive(true); + #[cfg(unix)] + { + use std::os::unix::fs::DirBuilderExt; + directories.mode(0o700); + } + directories.create(parent).map_err(|e| e.to_string())?; + let mut options = std::fs::OpenOptions::new(); + options.write(true).create_new(true); + #[cfg(unix)] + { + use std::os::unix::fs::OpenOptionsExt; + options.mode(0o600); + } + match options.open(&config) { + Ok(mut file) => { + use std::io::Write; + file.write_all(b"{\"tasks\":[]}").map_err(|e| e.to_string())?; + } + Err(e) if e.kind() == std::io::ErrorKind::AlreadyExists => {} + Err(e) => return Err(e.to_string()), + } + return Ok(()); + } + "run" => return service::run(&config, worker), + "install" => service::install(&executable, &config, &account)?, + "uninstall" => service::uninstall(&executable, &config)?, + "start" => service::start(&executable, &config)?, + "stop" => service::stop(&executable, &config)?, + "enable" => service::set_enabled(true, &executable, &config)?, + "disable" => service::set_enabled(false, &executable, &config)?, + "prepare-account" => service::prepare_account(&executable, &config)?, + "status" => {} + _ => return Err("unknown action".into()), + } + let state = service::status(&executable, &config)?; + println!("installed={} enabled={} running={} account={}", state.installed, state.enabled, state.running, state.account); + Ok(()) +} diff --git a/crates/hot-folder-service/src/definitions.rs b/crates/hot-folder-service/src/definitions.rs new file mode 100644 index 0000000000..864773427b --- /dev/null +++ b/crates/hot-folder-service/src/definitions.rs @@ -0,0 +1,174 @@ +//! Service definitions contain arguments as data, never shell commands. + +#[cfg(any(target_os = "linux", target_os = "macos", test))] +pub fn account(value: &str) -> Result<(), String> { + if value.is_empty() + || value.len() > 64 + || value == "root" + || value == "0" + || value.starts_with('-') + || !value.bytes().all(|b| b.is_ascii_alphanumeric() || b"_-".contains(&b)) + { + return Err("Choose an existing, non-root service account".into()); + } + Ok(()) +} + +#[cfg(any(windows, test))] +pub fn windows_command(executable: &str, config: &str) -> Result { + if [executable, config].iter().any(|s| s.contains('"') || s.chars().any(char::is_control) || s.ends_with('\\')) { + return Err("Service paths cannot contain quotes, control characters or a trailing backslash".into()); + } + Ok(format!("\"{executable}\" --service --config \"{config}\"")) +} + +#[cfg(any(windows, test))] +pub fn windows_command_matches(command: &str, executable: &str, config: &str) -> Result { + windows_command(executable, config)?; + // MSI quotes the executable only when necessary, independently of the quotes + // in its authored Arguments. windows-service also quotes each path separately. + // Match only exact spellings: unquoted paths are allowed only without spaces, + // and no extra arguments or shell parsing are accepted. + let spellings = |value: &str| [Some(format!("\"{value}\"")), (!value.contains(' ')).then(|| value.to_owned())]; + Ok(spellings(executable) + .iter() + .flatten() + .any(|exe| spellings(config).iter().flatten().any(|config| command == format!("{exe} --service --config {config}")))) +} + +#[cfg(any(target_os = "linux", test))] +fn unit_argument(value: &str) -> String { + format!("\"{}\"", value.replace('\\', "\\\\").replace('"', "\\\"").replace('%', "%%").replace('$', "$$")) +} + +#[cfg(any(target_os = "linux", test))] +pub fn systemd(executable: &str, config: &str, user: &str) -> Result { + account(user)?; + Ok(format!( + "# PdfCraft Hot Folder system service\n[Unit]\nDescription=PdfCraft Hot Folder\nAfter=network-online.target\nWants=network-online.target\n\n[Service]\nType=simple\nUser={user}\nExecStart={} --service --config {}\nRestart=on-failure\nRestartSec=10\nTimeoutStopSec=120\nUMask=0077\nNoNewPrivileges=true\nPrivateTmp=true\nProtectSystem=full\n\n[Install]\nWantedBy=multi-user.target\n", + unit_argument(executable), + unit_argument(config) + )) +} + +#[cfg(any(target_os = "macos", test))] +pub fn launchd_enabled(output: &str) -> Result { + let label = format!("\"{}\"", crate::UNIX_LABEL); + for line in output.lines() { + if let Some((key, value)) = line.trim().split_once("=>") + && key.trim() == label + { + return match value.trim() { + "true" | "disabled" => Ok(false), + "false" | "enabled" => Ok(true), + _ => Err("Unrecognized launchd startup state".into()), + }; + } + } + Ok(true) +} + +#[cfg(any(target_os = "macos", test))] +fn xml(value: &str) -> String { + value.replace('&', "&").replace('<', "<").replace('>', ">").replace('"', """).replace('\'', "'") +} + +#[cfg(any(target_os = "macos", test))] +pub fn launchd(executable: &str, config: &str, user: &str) -> Result { + account(user)?; + Ok(format!( + "\n\n\nLabel{}\nUserName{}\nProgramArguments{}--service--config{}\nRunAtLoad\nKeepAliveSuccessfulExit\nThrottleInterval10\nExitTimeOut120\nUmask63\nProcessTypeBackground\n\n", + crate::UNIX_LABEL, + xml(user), + xml(executable), + xml(config) + )) +} + +#[cfg(test)] +mod tests { + use super::*; + #[test] + fn launchd_reads_both_boolean_and_modern_disabled_output() { + for value in ["true", "disabled"] { + assert!(!launchd_enabled(&format!("disabled services = {{\n\t\"{}\" => {value}\n}}", crate::UNIX_LABEL)).unwrap()); + } + for value in ["false", "enabled"] { + assert!(launchd_enabled(&format!("\"{}\" => {value}", crate::UNIX_LABEL)).unwrap()); + } + assert!(launchd_enabled("\"another.service\" => disabled").unwrap()); + assert!(launchd_enabled(&format!("\"{}\" => unknown", crate::UNIX_LABEL)).is_err()); + } + #[test] + fn generated_units_cannot_inject_arguments_or_run_as_root() { + let text = systemd("/opt/Pdf Craft/worker", "/home/test/A%$B/tasks.json", "test").unwrap(); + assert!(text.contains("User=test\n")); + assert!(text.contains("\"/home/test/A%%$$B/tasks.json\"")); + assert!(text.contains("WantedBy=multi-user.target")); + assert!(systemd("/bin/worker", "/tasks.json", "root").is_err()); + assert!(systemd("/bin/worker", "/tasks.json", "user\nExecStart=bad").is_err()); + let plist = launchd("/Applications/PdfCraft Hot Folder.app/Contents/MacOS/worker", "/Users/A & B/.json", "test").unwrap(); + assert!(plist.contains("A & B/<tasks>.json")); + assert!(plist.contains("UserNametest")); + assert!(!plist.contains("/bin/sh")); + } + #[test] + fn windows_binary_and_config_are_separate_quoted_arguments() { + assert_eq!( + windows_command(r"C:\Program Files\PdfCraft\worker.exe", r"C:\ProgramData\PdfCraft\tasks.json").unwrap(), + r#""C:\Program Files\PdfCraft\worker.exe" --service --config "C:\ProgramData\PdfCraft\tasks.json""# + ); + assert!(windows_command("bad\"exe", "file").is_err()); + assert!( + windows_command_matches( + r#""C:\Program Files\worker.exe" --service --config C:\tasks.json"#, + r"C:\Program Files\worker.exe", + r"C:\tasks.json" + ) + .unwrap() + ); + assert!( + !windows_command_matches( + r"C:\Program Files\worker.exe --service --config C:\tasks.json", + r"C:\Program Files\worker.exe", + r"C:\tasks.json" + ) + .unwrap() + ); + } + + #[test] + fn windows_msi_service_without_spaces_keeps_its_quoted_config() { + // Real Server 2022/2025 MSI log: InstallServices leaves this executable + // unquoted, but our authored Arguments always quote the configuration. + let executable = r"D:\a\_temp\pdfcraft-server-3f095f37bddd4f8ba552b2dbded10c96\app\pdfcraft-hot-folder.exe"; + let config = r"C:\ProgramData\PdfCraft\HotFolder\tasks.json"; + let registered = format!(r#"{executable} --service --config "{config}""#); + assert!(windows_command_matches(®istered, executable, config).unwrap()); + } + + #[test] + fn windows_service_path_quoting_is_independent_and_rejects_other_commands() { + for executable in [r"C:\Apps\worker.exe", r"C:\Program Files\PdfCraft\worker.exe", r"C:\Anwendungen\Büro\worker.exe"] { + for config in [r"C:\ProgramData\PdfCraft\tasks.json", r"C:\Task Data\tasks.json"] { + for quote_exe in [false, true] { + for quote_config in [false, true] { + let exe_arg = if quote_exe { format!("\"{executable}\"") } else { executable.to_owned() }; + let config_arg = if quote_config { format!("\"{config}\"") } else { config.to_owned() }; + let command = format!("{exe_arg} --service --config {config_arg}"); + let valid = (quote_exe || !executable.contains(' ')) && (quote_config || !config.contains(' ')); + assert_eq!(windows_command_matches(&command, executable, config).unwrap(), valid, "{command}"); + assert!(!windows_command_matches(&format!("{command} --worker"), executable, config).unwrap()); + } + } + let command = windows_command(executable, config).unwrap(); + assert!(!windows_command_matches(&command.replace("--service", "--once"), executable, config).unwrap()); + assert!(!windows_command_matches(&command, &format!("{executable}.other"), config).unwrap()); + assert!(!windows_command_matches(&command, executable, &format!("{config}.other")).unwrap()); + } + } + assert!(windows_command_matches("anything", "bad\"exe", r"C:\tasks.json").is_err()); + assert!(windows_command_matches("anything", r"C:\worker.exe", "bad\nconfig").is_err()); + assert!(windows_command_matches("anything", r"C:\worker.exe", "C:\\directory\\").is_err()); + } +} diff --git a/crates/hot-folder-service/src/lib.rs b/crates/hot-folder-service/src/lib.rs new file mode 100644 index 0000000000..75ed7bc996 --- /dev/null +++ b/crates/hot-folder-service/src/lib.rs @@ -0,0 +1,122 @@ +//! Explicit system-boot service management, shared by the companion and automation. +//! No service is installed or started merely by linking this crate. +#![deny(clippy::unwrap_used, clippy::expect_used, clippy::panic, clippy::unimplemented, clippy::todo, clippy::unreachable)] + +use std::path::Path; +use std::sync::atomic::AtomicBool; + +mod definitions; +#[cfg(any(target_os = "linux", target_os = "macos"))] +mod unix; +#[cfg(not(any(windows, target_os = "linux", target_os = "macos")))] +mod unsupported; +#[cfg(windows)] +mod windows; + +pub const SERVICE_NAME: &str = "PdfCraftHotFolder"; +pub const UNIX_LABEL: &str = "ai.storyteller.pdfcraft.hot-folder"; +pub type Worker = fn(&Path, &AtomicBool) -> Result<(), String>; + +#[derive(Debug, Clone, serde::Serialize)] +pub struct Status { + pub installed: bool, + pub enabled: bool, + pub running: bool, + pub account: String, +} + +impl Status { + fn absent() -> Self { + Self { installed: false, enabled: false, running: false, account: String::new() } + } +} + +fn path_text(path: &Path) -> Result<&str, String> { + let value = path.to_str().ok_or("Service paths must contain valid Unicode")?; + if !path.is_absolute() || value.chars().any(char::is_control) { + return Err("Service paths must be absolute and contain no control characters".into()); + } + Ok(value) +} + +#[cfg(any(target_os = "linux", target_os = "macos"))] +use unix as platform; +#[cfg(not(any(windows, target_os = "linux", target_os = "macos")))] +use unsupported as platform; +#[cfg(windows)] +use windows as platform; + +/// Inspect only the registered service matching this executable and task file. +pub fn status(executable: &Path, config: &Path) -> Result { + path_text(executable)?; + path_text(config)?; + platform::status(executable, config) +} + +/// Change boot startup, without changing the service account or task file. +pub fn set_enabled(enabled: bool, executable: &Path, config: &Path) -> Result<(), String> { + if !status(executable, config)?.installed { + return Err("Install the optional Hot Folder system service first".into()); + } + platform::set_enabled(enabled, executable, config) +} + +pub fn start(executable: &Path, config: &Path) -> Result<(), String> { + let state = status(executable, config)?; + if !state.installed { + return Err("The Hot Folder system service is not installed".into()); + } + if !state.running { + platform::start()?; + } + Ok(()) +} + +pub fn stop(executable: &Path, config: &Path) -> Result<(), String> { + if status(executable, config)?.running { + platform::stop()?; + } + Ok(()) +} + +/// Unix requires an explicit non-root account. Windows registration belongs to MSI. +pub fn install(executable: &Path, config: &Path, account: &str) -> Result<(), String> { + path_text(executable)?; + path_text(config)?; + platform::install(executable, config, account) +} + +pub fn uninstall(executable: &Path, config: &Path) -> Result<(), String> { + if status(executable, config)?.installed { + platform::uninstall()?; + } + Ok(()) +} + +/// Prepare the installed Windows service for an administrator-managed logon account. +/// Does not change credentials, start the service, or grant access to watched folders. +pub fn prepare_account(executable: &Path, config: &Path) -> Result<(), String> { + if !status(executable, config)?.installed { + return Err("Install the optional Hot Folder system service first".into()); + } + #[cfg(windows)] + return windows::prepare_account(); + #[cfg(not(windows))] + Err("prepare-account is a Windows service administration action".into()) +} + +/// Blocking service host. The worker must check the cancellation flag between pages. +pub fn run(config: &Path, worker: Worker) -> Result<(), String> { + path_text(config)?; + platform::run(config, worker) +} + +#[cfg(test)] +mod tests { + use super::*; + #[test] + fn service_paths_reject_relative_and_control_characters() { + assert!(path_text(Path::new("tasks.json")).is_err()); + assert!(path_text(Path::new("/tmp/tasks\n.json")).is_err()); + } +} diff --git a/crates/hot-folder-service/src/unix.rs b/crates/hot-folder-service/src/unix.rs new file mode 100644 index 0000000000..b38dc8448e --- /dev/null +++ b/crates/hot-folder-service/src/unix.rs @@ -0,0 +1,203 @@ +use crate::{Status, Worker}; +use std::{ + io::Write, + os::unix::fs::{MetadataExt, PermissionsExt}, + path::Path, + process::{Command, Output}, + sync::{ + Arc, + atomic::{AtomicBool, Ordering}, + }, +}; + +#[cfg(target_os = "macos")] +const DEFINITION: &str = "/Library/LaunchDaemons/ai.storyteller.pdfcraft.hot-folder.plist"; +#[cfg(not(target_os = "macos"))] +const DEFINITION: &str = "/etc/systemd/system/pdfcraft-hot-folder.service"; + +fn command(program: &str, args: &[&str]) -> Result { + Command::new(program).args(args).output().map_err(|e| format!("Could not run {program}: {e}")) +} +fn checked(program: &str, args: &[&str]) -> Result<(), String> { + let output = command(program, args)?; + if output.status.success() { + Ok(()) + } else { + Err(format!("{program} failed. Administrator permission may be required: {}", String::from_utf8_lossy(&output.stderr).trim())) + } +} + +fn account_uid(account: &str) -> Result { + crate::definitions::account(account)?; + let output = command("/usr/bin/id", &["-u", account])?; + let uid = String::from_utf8_lossy(&output.stdout).trim().parse::().map_err(|_| "The service account does not exist")?; + if !output.status.success() || uid == 0 { + return Err("The service must run under an existing non-root account".into()); + } + Ok(uid) +} + +fn contents(executable: &Path, config: &Path, account: &str) -> Result { + #[cfg(target_os = "macos")] + { + crate::definitions::launchd(crate::path_text(executable)?, crate::path_text(config)?, account) + } + #[cfg(not(target_os = "macos"))] + { + crate::definitions::systemd(crate::path_text(executable)?, crate::path_text(config)?, account) + } +} + +fn read_definition() -> Result, String> { + match std::fs::symlink_metadata(DEFINITION) { + Err(e) if e.kind() == std::io::ErrorKind::NotFound => Ok(None), + Err(e) => Err(e.to_string()), + Ok(meta) => { + if !meta.is_file() || meta.uid() != 0 || meta.mode() & 0o022 != 0 || meta.len() > 16384 { + return Err("The service definition must be a root-owned file, not writable by other accounts".into()); + } + std::fs::read_to_string(DEFINITION).map(Some).map_err(|e| e.to_string()) + } + } +} + +fn registered_account(text: &str) -> Result<&str, String> { + #[cfg(target_os = "macos")] + let value = text.split_once("UserName").and_then(|(_, tail)| tail.split_once("")).map(|(value, _)| value); + #[cfg(not(target_os = "macos"))] + let value = text.lines().find_map(|line| line.strip_prefix("User=")); + value.ok_or_else(|| "The installed service definition is not managed by PdfCraft".into()) +} + +pub fn status(executable: &Path, config: &Path) -> Result { + let Some(text) = read_definition()? else { + return Ok(Status::absent()); + }; + let account = registered_account(&text)?; + if text != contents(executable, config, account)? { + return Err("The installed service uses a different executable or task file, or has been edited externally".into()); + } + #[cfg(target_os = "macos")] + let (enabled, running) = { + let disabled = command("/bin/launchctl", &["print-disabled", "system"])?; + if !disabled.status.success() { + return Err("Could not read launchd startup state".into()); + } + let enabled = crate::definitions::launchd_enabled(&String::from_utf8_lossy(&disabled.stdout))?; + let state = command("/bin/launchctl", &["print", &format!("system/{}", crate::UNIX_LABEL)])?; + (enabled, state.status.success() && String::from_utf8_lossy(&state.stdout).contains("state = running")) + }; + #[cfg(not(target_os = "macos"))] + let (enabled, running) = { + let enabled = command("/usr/bin/systemctl", &["is-enabled", "pdfcraft-hot-folder.service"])?; + let running = command("/usr/bin/systemctl", &["is-active", "pdfcraft-hot-folder.service"])?; + (enabled.status.success(), running.status.success()) + }; + Ok(Status { installed: true, enabled, running, account: account.into() }) +} + +pub fn set_enabled(enabled: bool, _: &Path, _: &Path) -> Result<(), String> { + change_startup(enabled) +} +fn change_startup(enabled: bool) -> Result<(), String> { + #[cfg(target_os = "macos")] + { + checked("/bin/launchctl", &[if enabled { "enable" } else { "disable" }, &format!("system/{}", crate::UNIX_LABEL)]) + } + #[cfg(not(target_os = "macos"))] + { + checked("/usr/bin/systemctl", &[if enabled { "enable" } else { "disable" }, "pdfcraft-hot-folder.service"]) + } +} +pub fn start() -> Result<(), String> { + #[cfg(target_os = "macos")] + { + let loaded = command("/bin/launchctl", &["print", &format!("system/{}", crate::UNIX_LABEL)])?; + if loaded.status.success() { + checked("/bin/launchctl", &["kickstart", &format!("system/{}", crate::UNIX_LABEL)]) + } else { + checked("/bin/launchctl", &["bootstrap", "system", DEFINITION]) + } + } + #[cfg(not(target_os = "macos"))] + { + checked("/usr/bin/systemctl", &["start", "pdfcraft-hot-folder.service"]) + } +} +pub fn stop() -> Result<(), String> { + #[cfg(target_os = "macos")] + { + checked("/bin/launchctl", &["bootout", &format!("system/{}", crate::UNIX_LABEL)]) + } + #[cfg(not(target_os = "macos"))] + { + checked("/usr/bin/systemctl", &["stop", "pdfcraft-hot-folder.service"]) + } +} + +pub fn install(executable: &Path, config: &Path, account: &str) -> Result<(), String> { + let uid = account_uid(account)?; + // System startup must never execute a binary replaceable by a less-privileged user. + let executable = std::fs::canonicalize(executable).map_err(|e| e.to_string())?; + for ancestor in executable.ancestors() { + let meta = std::fs::metadata(ancestor).map_err(|e| e.to_string())?; + let trusted_admin_group = cfg!(target_os = "macos") && meta.gid() == 80; + if meta.uid() != 0 || meta.mode() & 0o002 != 0 || (meta.mode() & 0o020 != 0 && !trusted_admin_group) { + return Err(format!( + "Install the executable in a root-owned directory without group/other write access before registering its service: {}", + ancestor.display() + )); + } + } + let config_meta = std::fs::symlink_metadata(config).map_err(|e| format!("Create the task file for the service account first: {e}"))?; + if !config_meta.is_file() || config_meta.uid() != uid || config_meta.mode() & 0o077 != 0 { + return Err("The task file must be owned by the selected service account with owner-only permissions (chmod 600)".into()); + } + let text = contents(&executable, config, account)?; + if let Some(previous) = read_definition()? { + if previous != text { + return Err("A different Hot Folder system service is already installed; remove it before changing its account or paths".into()); + } + } else { + let parent = Path::new(DEFINITION).parent().ok_or("The service directory is unavailable")?; + let mut temporary = + tempfile::NamedTempFile::new_in(parent).map_err(|e| format!("Administrator permission is required to install the service: {e}"))?; + temporary.write_all(text.as_bytes()).map_err(|e| e.to_string())?; + temporary.as_file().set_permissions(std::fs::Permissions::from_mode(0o644)).map_err(|e| e.to_string())?; + temporary.as_file().sync_all().map_err(|e| e.to_string())?; + temporary.persist_noclobber(DEFINITION).map_err(|e| e.to_string())?; + } + #[cfg(not(target_os = "macos"))] + checked("/usr/bin/systemctl", &["daemon-reload"])?; + change_startup(true)?; + start() +} + +pub fn uninstall() -> Result<(), String> { + change_startup(false)?; + // It is safe to remove only our fixed definition, never the user's tasks or inputs. + #[cfg(not(target_os = "macos"))] + stop()?; + #[cfg(target_os = "macos")] + { + if command("/bin/launchctl", &["print", &format!("system/{}", crate::UNIX_LABEL)])?.status.success() { + stop()?; + } + } + std::fs::remove_file(DEFINITION).map_err(|e| e.to_string())?; + #[cfg(not(target_os = "macos"))] + checked("/usr/bin/systemctl", &["daemon-reload"])?; + Ok(()) +} + +pub fn run(config: &Path, worker: Worker) -> Result<(), String> { + let identity = command("/usr/bin/id", &["-u"])?; + let uid = String::from_utf8_lossy(&identity.stdout).trim().parse::().map_err(|_| "Could not determine the service account")?; + if !identity.status.success() || uid == 0 { + return Err("The Hot Folder worker must run under a non-root account; use the installed system service".into()); + } + let stopping = Arc::new(AtomicBool::new(false)); + let signal = stopping.clone(); + ctrlc::set_handler(move || signal.store(true, Ordering::SeqCst)).map_err(|e| e.to_string())?; + worker(config, &stopping) +} diff --git a/crates/hot-folder-service/src/unsupported.rs b/crates/hot-folder-service/src/unsupported.rs new file mode 100644 index 0000000000..f71038975a --- /dev/null +++ b/crates/hot-folder-service/src/unsupported.rs @@ -0,0 +1,28 @@ +use crate::{Status, Worker}; +use std::path::Path; + +fn unavailable() -> Result { + Err("System services are supported on Windows, macOS and Linux with systemd".into()) +} +// No system service here: report it absent so a manual worker can still be started. +pub fn status(_: &Path, _: &Path) -> Result { + Ok(Status::absent()) +} +pub fn set_enabled(_: bool, _: &Path, _: &Path) -> Result<(), String> { + unavailable() +} +pub fn start() -> Result<(), String> { + unavailable() +} +pub fn stop() -> Result<(), String> { + unavailable() +} +pub fn install(_: &Path, _: &Path, _: &str) -> Result<(), String> { + unavailable() +} +pub fn uninstall() -> Result<(), String> { + unavailable() +} +pub fn run(_: &Path, _: Worker) -> Result<(), String> { + unavailable() +} diff --git a/crates/hot-folder-service/src/windows.rs b/crates/hot-folder-service/src/windows.rs new file mode 100644 index 0000000000..7bb0d76a20 --- /dev/null +++ b/crates/hot-folder-service/src/windows.rs @@ -0,0 +1,179 @@ +use crate::{SERVICE_NAME, Status, Worker}; +use std::path::{Path, PathBuf}; +use std::sync::{ + OnceLock, + atomic::{AtomicBool, Ordering}, +}; +use std::time::Duration; +use windows_service::{ + service::{ + Service, ServiceAccess, ServiceAction, ServiceActionType, ServiceControl, ServiceControlAccept, ServiceExitCode, ServiceFailureActions, + ServiceFailureResetPeriod, ServiceInfo, ServiceSidType, ServiceStartType, ServiceState, ServiceStatus, ServiceType, + }, + service_control_handler::{self, ServiceControlHandlerResult}, + service_dispatcher, + service_manager::{ServiceManager, ServiceManagerAccess}, +}; + +fn service(access: ServiceAccess) -> Result { + ServiceManager::local_computer(None::<&str>, ServiceManagerAccess::CONNECT)?.open_service(SERVICE_NAME, access) +} + +pub fn status(executable: &Path, config: &Path) -> Result { + let handle = match service(ServiceAccess::QUERY_STATUS | ServiceAccess::QUERY_CONFIG) { + Ok(handle) => handle, + Err(windows_service::Error::Winapi(error)) if error.raw_os_error() == Some(1060) => return Ok(Status::absent()), + Err(error) => return Err(format!("Could not inspect the Windows service: {error}")), + }; + let registered = handle.query_config().map_err(|e| e.to_string())?; + if !crate::definitions::windows_command_matches( + ®istered.executable_path.to_string_lossy(), + crate::path_text(executable)?, + crate::path_text(config)?, + )? { + return Err("The installed Hot Folder service uses a different executable or configuration; open its configured task file".into()); + } + let state = handle.query_status().map_err(|e| e.to_string())?; + Ok(Status { + installed: true, + enabled: registered.start_type == ServiceStartType::AutoStart, + running: matches!(state.current_state, ServiceState::Running | ServiceState::StartPending), + account: registered.account_name.map(|value| value.to_string_lossy().into_owned()).unwrap_or_else(|| "LocalSystem".into()), + }) +} + +pub fn set_enabled(enabled: bool, executable: &Path, config: &Path) -> Result<(), String> { + let handle = service(ServiceAccess::QUERY_CONFIG | ServiceAccess::CHANGE_CONFIG) + .map_err(|e| format!("Administrator permission is required to change service startup: {e}"))?; + let current = handle.query_config().map_err(|e| e.to_string())?; + handle + .change_config(&ServiceInfo { + name: SERVICE_NAME.into(), + display_name: current.display_name, + service_type: current.service_type, + start_type: if enabled { ServiceStartType::AutoStart } else { ServiceStartType::OnDemand }, + error_control: current.error_control, + executable_path: executable.into(), + launch_arguments: vec!["--service".into(), "--config".into(), config.as_os_str().into()], + dependencies: current.dependencies, + // ChangeServiceConfigW treats a null account/password as "do not change". + account_name: None, + account_password: None, + }) + .map_err(|e| e.to_string()) +} + +pub fn start() -> Result<(), String> { + service(ServiceAccess::START) + .and_then(|s| s.start::<&str>(&[])) + .map_err(|e| format!("Could not start the service (administrator permission may be required): {e}")) +} +pub fn stop() -> Result<(), String> { + service(ServiceAccess::STOP) + .and_then(|s| s.stop()) + .map(|_| ()) + .map_err(|e| format!("Could not stop the service (administrator permission may be required): {e}")) +} +pub fn install(_: &Path, _: &Path, _: &str) -> Result<(), String> { + Err("Install the optional Hot Folder component with the PdfCraft MSI. It registers a LocalService account and a protected task directory.".into()) +} +pub fn uninstall() -> Result<(), String> { + Err("Remove the optional Hot Folder component with the PdfCraft installer, which also removes its Windows service.".into()) +} + +pub fn prepare_account() -> Result<(), String> { + let handle = service(ServiceAccess::CHANGE_CONFIG | ServiceAccess::START) + .map_err(|e| format!("Administrator permission is required to prepare the Windows service: {e}"))?; + // A stable service SID keeps installer-protected data accessible when an + // administrator changes Log On to a domain account or gMSA in Windows SCM. + handle.set_config_service_sid_info(ServiceSidType::Unrestricted).map_err(|e| e.to_string())?; + handle + .update_failure_actions(ServiceFailureActions { + reset_period: ServiceFailureResetPeriod::After(Duration::from_secs(86400)), + reboot_msg: Some("".into()), + command: Some("".into()), + // SCM repeats the final action for subsequent failures. A delay avoids + // a tight crash loop while retaining recovery after prolonged outages. + actions: Some(vec![ServiceAction { action_type: ServiceActionType::Restart, delay: Duration::from_secs(60) }]), + }) + .map_err(|e| e.to_string())?; + handle.set_failure_actions_on_non_crash_failures(true).map_err(|e| e.to_string()) +} + +static JOB: OnceLock<(PathBuf, Worker)> = OnceLock::new(); +static OUTCOME: OnceLock> = OnceLock::new(); +windows_service::define_windows_service!(service_entry, service_main); + +pub fn run(config: &Path, worker: Worker) -> Result<(), String> { + JOB.set((config.to_owned(), worker)).map_err(|_| "The Windows service host can only start once per process")?; + service_dispatcher::start(SERVICE_NAME, service_entry).map_err(|e| format!("Start this mode through Windows Services: {e}"))?; + OUTCOME.get().cloned().unwrap_or_else(|| Err("The service did not report its completion".into())) +} + +fn service_main(_: Vec) { + let result = std::panic::catch_unwind(host).unwrap_or_else(|_| Err("The service worker failed safely".into())); + let _ = OUTCOME.set(result); +} + +fn status_value(state: ServiceState, failed: bool) -> ServiceStatus { + ServiceStatus { + service_type: ServiceType::OWN_PROCESS, + current_state: state, + controls_accepted: if state == ServiceState::Running { + ServiceControlAccept::STOP | ServiceControlAccept::SHUTDOWN + } else { + ServiceControlAccept::empty() + }, + exit_code: if failed { ServiceExitCode::ServiceSpecific(1) } else { ServiceExitCode::Win32(0) }, + checkpoint: 0, + wait_hint: Duration::default(), + process_id: None, + } +} + +fn host() -> Result<(), String> { + let stopping = std::sync::Arc::new(AtomicBool::new(false)); + let signal = stopping.clone(); + let handle = service_control_handler::register(SERVICE_NAME, move |event| match event { + ServiceControl::Stop | ServiceControl::Shutdown => { + signal.store(true, Ordering::SeqCst); + ServiceControlHandlerResult::NoError + } + ServiceControl::Interrogate => ServiceControlHandlerResult::NoError, + _ => ServiceControlHandlerResult::NotImplemented, + }) + .map_err(|e| e.to_string())?; + handle.set_service_status(status_value(ServiceState::Running, false)).map_err(|e| e.to_string())?; + let finished = AtomicBool::new(false); + let result = std::thread::scope(|scope| { + // The supervisor terminates its task child within a bounded grace period. + // Keep SCM informed while that child releases its journal lock. + let monitor = std::thread::Builder::new() + .name("service-stop-status".into()) + .spawn_scoped(scope, || { + let mut checkpoint = 0u32; + while !finished.load(Ordering::SeqCst) { + if stopping.load(Ordering::SeqCst) { + checkpoint = checkpoint.saturating_add(1); + let mut state = status_value(ServiceState::StopPending, false); + state.checkpoint = checkpoint; + state.wait_hint = Duration::from_secs(15); + let _ = handle.set_service_status(state); + } + std::thread::sleep(Duration::from_millis(250)); + } + }) + .map_err(|e| format!("Could not start the service status monitor: {e}"))?; + let result = match JOB.get() { + Some((config, worker)) => { + std::panic::catch_unwind(|| worker(config, &stopping)).unwrap_or_else(|_| Err("The service worker failed safely".into())) + } + None => Err("Service configuration is unavailable".into()), + }; + finished.store(true, Ordering::SeqCst); + monitor.join().map_err(|_| "Service status reporting failed safely")?; + result + }); + handle.set_service_status(status_value(ServiceState::Stopped, result.is_err())).map_err(|e| e.to_string())?; + result +} diff --git a/crates/js/src/tests.rs b/crates/js/src/tests.rs index 2d3877efe3..a055077147 100644 --- a/crates/js/src/tests.rs +++ b/crates/js/src/tests.rs @@ -1712,17 +1712,19 @@ mod session { /// time limit still runs and returns its result, and the session stays alive. #[test] fn a_scripts_time_starts_when_its_context_is_ready() { - // The engine made slow to be ready (300 ms) under a 50 ms script limit: the script is - // not abandoned, its time starting only when the engine says it is ready. + // The engine made slow to be ready (800 ms) under a 600 ms script limit: the script is + // not abandoned, its time starting only when the engine says it is ready. A 50 ms + // limit was too short for a debug build on the busy FreeBSD CI VM. use crate::xfa_session::START_DELAY_MS; use std::sync::atomic::Ordering::Relaxed; + const LIMIT: std::time::Duration = std::time::Duration::from_millis(600); let mut s = XfaSession::new(XfaDoc::default()); - START_DELAY_MS.store(300, Relaxed); + START_DELAY_MS.store(800, Relaxed); let mut quick = script("1", false, "form1[0].page1[0].go[0]", "click"); - quick.timeout = std::time::Duration::from_millis(50); + quick.timeout = LIMIT; let js = s.run(quick); let mut quick = script("1", true, "form1[0].page1[0].go[0]", "click"); - quick.timeout = std::time::Duration::from_millis(50); + quick.timeout = LIMIT; let fc = s.run(quick); START_DELAY_MS.store(0, Relaxed); assert!(!js.abandoned && js.result.as_deref() == Some("1"), "{js:?}"); diff --git a/crates/ocr/Cargo.toml b/crates/ocr/Cargo.toml index 750e78b96d..cd6384e479 100644 --- a/crates/ocr/Cargo.toml +++ b/crates/ocr/Cargo.toml @@ -14,6 +14,9 @@ workspace = true pdfcraft-fonts = { workspace = true } ocrs = { version = "0.13.1", default-features = false, features = ["rten"] } rten = { version = "0.26.0", default-features = false, features = ["onnx_format", "rten_format"] } +rten-tensor = "0.26.0" +rten-imageproc = "0.26.0" +image = { version = "0.25", default-features = false } thiserror.workspace = true [dev-dependencies] diff --git a/crates/ocr/README.md b/crates/ocr/README.md new file mode 100644 index 0000000000..7399478868 --- /dev/null +++ b/crates/ocr/README.md @@ -0,0 +1,59 @@ +# Local scan processing + +`cargo xtask models` downloads the hash-pinned, openly licensed models in +`ATTRIBUTION.toml`. No document is uploaded and no model is downloaded at runtime. +Release packages ship these files beside the application. + +- English, German, French, Spanish, Italian, Dutch, Danish, Norwegian Bokmål, + Swedish, Finnish, Portuguese and horizontal Japanese use PaddlePaddle's + PP-OCRv6 small model through the existing Rust RTen runtime. The legacy English + recognizer API remains available to existing callers. +- PP-LCNet classifies quarter-turn orientation. Preprocessing centres on ink bounds, + resizes the short side to 256, crops to 224 and uses the model's RGB normalization. + Only predictions at or above 0.90 confidence are applied. +- Deskew searches projection profiles at bounded resolution over ±12 degrees. Weak, + blank and dense-image results stay unchanged. Fine correction scales the whole page + to fit inside its original bounds; it does not crop or recompress its images. +- Optional paper-edge cropping runs before alignment and OCR. A long, coherent edge + against a black/white scanner background defines the page, including blank paper and + colored covers. Indistinguishable white-on-white borders are retained; text bounds + never define the crop. A 0–20 pt safety margin defaults to 2 pt. The PDF CropBox changes + without resampling or deleting the original image; cropped content remains in the file. +- OCR operates on corrected pixels, maps recognized boxes back to source coordinates, + then transforms the PDF content and invisible Unicode text together. The engine + uses empty Type 3 glyphs with ToUnicode mappings, so OCR needs no Japanese font asset. + +The UI exposes independent rotation, deskew, paper-edge crop and searchable-text switches. Automation: +`ocr_recognize` and `ocr_recognize_files` accept `language`, `auto_rotate`, `deskew` +and `recognize`, plus `auto_crop` and `crop_margin`; `ocr_enhance` corrects scans without +adding text and enables cropping by default, including pages with existing OCR text. +Rotation/deskew are enabled by default. Disable all three corrections for exact-image +output. Ordinary recognition leaves cropping off and skips existing text pages by +default. Per-page `crop_box` results are in original PDF user space, before corrections. +Corrections and OCR form one undo step; stale worker results and +cancelled UI runs do not modify the document. + +The UI initially selects the primary OS/browser language independently of its interface +translation. Regional locales such as `de-AT`, `nl-BE` and `pt-BR` use `de`, `nl` and +`pt`; unavailable or unsupported locales fall back to English. Users can select a +different document language. CLI/MCP calls retain English as their deterministic default. + +Limits: no perspective correction/dewarping, no guarantee on photos or ambiguous text, +no vertical Japanese claim, and deskew refuses annotated pages rather than separating +annotations from their targets. Supported OCR languages are deliberately limited to +those exposed and tested, despite the model's larger vocabulary. + +Validation: `cargo test -p pdfcraft-engine --test it scan_ocr` covers actual models, +languages, all quarter-turns, deskew, crop offsets and padding, unchanged exact-mode pixels, save/reopen, undo +and stale results. Model tests report a skip when models are absent. The Japanese +synthetic fixture uses the optional release `CRAFT_FONTS_DIR` checkout; generated +fixtures and third-party document samples are not committed. + +The Italian regression recognizes all six accented vowels (`à è é ì ò ù`) in a +synthetic sentence and checks that they survive saving/reopening without changing +the scanned pixels. This is a regression fixture, not a real-document accuracy benchmark. + +The additional Latin-language regression checks Dutch `één`, `coöperatie`, `België` +and accented words in Danish, Norwegian, Swedish, Finnish and Portuguese after +save/reopen. The same model is used without per-language character restrictions. +Icelandic remains unclaimed because community tests found weak recognition of þ/Þ and Í. diff --git a/crates/ocr/src/crop.rs b/crates/ocr/src/crop.rs new file mode 100644 index 0000000000..9af2eeb2a5 --- /dev/null +++ b/crates/ocr/src/crop.rs @@ -0,0 +1,163 @@ +//! Conservative paper-edge detection, not a bounding box around text or handwriting. +//! Work at bounded resolution and require a long, coherent edge against a neutral scanner +//! background. Indistinguishable white paper on white, small marks and blank scans stay put. +use image::{RgbImage, imageops}; + +/// Pixel-edge coordinates in the original, displayed scan: left, top, right, bottom. +pub fn paper_bounds(image: &RgbImage) -> Option<[u32; 4]> { + let (width, height) = image.dimensions(); + if width < 64 || height < 64 { + return None; + } + let ratio = (900.0 / width.max(height) as f64).min(1.0); + let small = + imageops::resize(image, (width as f64 * ratio).round() as u32, (height as f64 * ratio).round() as u32, imageops::FilterType::Triangle); + let (w, h) = small.dimensions(); + // Extremely narrow input must not make the sampling bands exceed the image. + if w < 32 || h < 32 { + return None; + } + let left = edge(&small, false, false); + let right = w - edge(&small, false, true); + let top = edge(&small, true, false); + let bottom = h - edge(&small, true, true); + // A tiny central island is not a confidently located sheet of paper. + if right.saturating_sub(left) < w / 3 || bottom.saturating_sub(top) < h / 3 { + return None; + } + if left == 0 && top == 0 && right == w && bottom == h { + return None; + } + Some([ + (left as f64 * width as f64 / w as f64).floor() as u32, + (top as f64 * height as f64 / h as f64).floor() as u32, + (right as f64 * width as f64 / w as f64).ceil() as u32, + (bottom as f64 * height as f64 / h as f64).ceil() as u32, + ]) +} + +fn distance(a: [f64; 3], b: [f64; 3]) -> f64 { + a.into_iter().zip(b).map(|(a, b)| (a - b).abs()).fold(0.0, f64::max) +} + +fn edge(image: &RgbImage, horizontal: bool, reverse: bool) -> u32 { + let (length, cross) = if horizontal { (image.height(), image.width()) } else { (image.width(), image.height()) }; + let pixel = |d: u32, q: u32| { + let d = if reverse { length - 1 - d } else { d }; + let (x, y) = if horizontal { (q, d) } else { (d, q) }; + image.get_pixel_checked(x, y).map_or([255.0; 3], |p| p.0.map(f64::from)) + }; + let band = (length / 100).clamp(4, 9); + let average = |start: u32, end: u32, q: u32| { + let mut color = [0.0; 3]; + for d in start..end { + for (sum, value) in color.iter_mut().zip(pixel(d, q)) { + *sum += value / (end - start) as f64; + } + } + color + }; + let mut edges = Vec::new(); + const RAYS: u32 = 96; + for n in 0..RAYS { + let q = ((n as f64 + 0.5) / RAYS as f64 * cross as f64) as u32; + // Ignore the thin white/grey frame that scanners sometimes add at the outermost edge. + let background = average(band, 2 * band, q); + let lo = background.into_iter().fold(255.0, f64::min); + let hi = background.into_iter().fold(0.0, f64::max); + if hi - lo > 45.0 || !(hi < 100.0 || lo > 215.0) { + continue; + } + // First substantial, persistent transition from a black/white platen. A thin ruled + // line is not a page edge: all three bands beyond it must differ from the background. + let change = if hi < 100.0 { 32.0 } else { 18.0 }; + let noise = if hi < 100.0 { 30.0 } else { 14.0 }; + for d in 2 * band..length * 45 / 100 { + let before = average(d - band, d, q); + let after = average(d, d + band, q); + let beyond = average(d + band, d + 2 * band, q); + let interior = average(d + 2 * band, d + 3 * band, q); + if distance(background, before) > noise { + break; + } + if distance(background, after) >= change + && distance(background, beyond) >= change + && distance(background, interior) >= change + && distance(before, after) >= change * 0.75 + { + // Locate the edge within the averaging band, retaining one sample of padding. + let threshold = distance(background, beyond) * 0.5; + let boundary = (d.saturating_sub(band)..d + 2 * band).find(|&v| distance(background, pixel(v, q)) >= threshold); + if let Some(boundary) = boundary { + edges.push(boundary.saturating_sub(1)); + } + break; + } + } + } + edges.sort_unstable(); + // Long support (including corners outside the paper) prevents isolated text, drawings, + // fingers and scanner dirt from defining the crop. Small slants are allowed, keeping the + // nearby outer edges beyond the cluster to retain slanted paper corners. An isolated + // transition far outside the paper-edge consensus (e.g. a finger) is not a paper corner. + let tolerance = (length / 40).max(3); + let required = (RAYS * 3 / 5) as usize; + let best = edges.iter().copied().map(|d| (d, edges.iter().filter(|&&e| e >= d && e <= d + tolerance).count())).max_by_key(|&(_, count)| count); + match best { + Some((d, count)) if count >= required && d >= band => edges.iter().copied().find(|&e| e >= d.saturating_sub(tolerance)).unwrap_or(d), + _ => 0, + } +} + +#[cfg(test)] +mod tests { + use super::*; + use image::Rgb; + + #[test] + fn detects_black_white_and_colored_paper_without_trimming_writing_margins() { + for (background, paper) in [([25; 3], [245; 3]), ([255; 3], [230; 3]), ([25; 3], [145, 70, 170])] { + let image = RgbImage::from_fn(800, 600, |x, y| if (180..800).contains(&x) && y < 490 { Rgb(paper) } else { Rgb(background) }); + let [l, t, r, b] = paper_bounds(&image).unwrap(); + assert!((170..=180).contains(&l), "{l}"); + assert_eq!((t, r), (0, 800)); + assert!((490..=500).contains(&b), "{b}"); + } + } + + #[test] + fn leaves_blank_pages_rules_and_ambiguous_edges_alone() { + assert_eq!(paper_bounds(&RgbImage::new(64, 100_000)), None); + for color in [0, 240, 255] { + assert_eq!(paper_bounds(&RgbImage::from_pixel(800, 600, Rgb([color; 3]))), None); + } + let ruled = + RgbImage::from_fn(800, 600, |x, y| if (80..720).contains(&x) && y > 70 && y % 35 < 2 { Rgb([90, 170, 90]) } else { Rgb([255; 3]) }); + assert_eq!(paper_bounds(&ruled), None); + let writing = RgbImage::from_fn(800, 600, |x, y| { + if (100..680).contains(&x) && (90..450).contains(&y) && y % 30 < 9 && x % 20 < 13 { Rgb([20, 40, 150]) } else { Rgb([255; 3]) } + }); + assert_eq!(paper_bounds(&writing), None); + } + + #[test] + fn scanner_frame_partial_occlusion_and_slanted_edges_keep_paper_corners() { + let image = RgbImage::from_fn(800, 600, |x, y| { + if x == 0 { + Rgb([255; 3]) + } else if x >= 180 + y / 18 && y < 490 { + Rgb([235; 3]) + } else if (620..700).contains(&x) && (520..555).contains(&y) { + Rgb([180; 3]) + } else if x > 500 && y >= 490 { + Rgb([90, 55, 45]) + } else { + Rgb([25; 3]) + } + }); + let [l, t, r, b] = paper_bounds(&image).unwrap(); + assert!((170..=180).contains(&l), "{l}"); + assert_eq!((t, r), (0, 800)); + assert!((490..=500).contains(&b), "{b}"); + } +} diff --git a/crates/ocr/src/lib.rs b/crates/ocr/src/lib.rs index 7f58270e1a..3b6bc510c7 100644 --- a/crates/ocr/src/lib.rs +++ b/crates/ocr/src/lib.rs @@ -1,30 +1,55 @@ //! pdfcraft-ocr — Scan & OCR ▸ Recognize text (L4). //! -//! Recognition runs the ocrs engine (MIT/Apache-2.0) with its pre-trained models (CC-BY-SA-4.0, -//! fetched by `cargo xtask models`; see ATTRIBUTION.toml). The caller renders a page to pixels; -//! [`Ocr::recognize`] finds the words in them, and [`text_layer`] turns words placed in user space -//! into page content: invisible text (rendering mode 3) over each word, so the page becomes a -//! searchable image (Acrobat's "Searchable Image (Exact)": the image is left untouched). -//! -//! The models read the Latin alphabet (English and other languages written without accents). +//! Ocrs detects text; PaddleOCR models read English, accented Latin/Japanese and +//! classify page orientation through RTen. Models are fetched by `cargo xtask models` (see +//! ATTRIBUTION.toml), never at runtime. The engine places Unicode invisible text in PDFs; +//! [`text_layer`] remains the legacy WinAnsi content helper. See README.md for limitations. #![deny(clippy::unwrap_used, clippy::expect_used, clippy::panic, clippy::unimplemented, clippy::todo, clippy::unreachable)] use std::path::{Path, PathBuf}; +pub mod crop; +mod multilingual; +pub mod scan; pub use pdfcraft_fonts::helvetica_width; /// The model files, as named in ATTRIBUTION.toml. pub const DETECTION_MODEL: &str = "text-detection.onnx"; pub const RECOGNITION_MODEL: &str = "text-recognition.onnx"; +pub const MULTILINGUAL_MODEL: &str = "multilingual-recognition.onnx"; +pub const ORIENTATION_MODEL: &str = "document-orientation.onnx"; +pub const DICTIONARY: &str = "multilingual-dictionary.txt"; /// The recognition model's alphabet, as it was trained (ocrs-models' `DEFAULT_ALPHABET`): its /// output classes follow this order. The ocrs crate's own copy has an `E` where the training had /// `€`, which made a scanned "€250" read as "E250". pub const ALPHABET: &str = " 0123456789!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~€ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"; -/// The languages the models read (ISO 639-1); all use the Latin alphabet without accents. -pub const LANGUAGES: &[(&str, &str)] = &[("en", "English")]; +/// Supported and tested language choices (ISO 639-1). +pub const LANGUAGES: &[(&str, &str)] = &[ + ("en", "English"), + ("de", "Deutsch"), + ("ja", "日本語"), + ("fr", "Français"), + ("es", "Español"), + ("it", "Italiano"), + ("nl", "Nederlands"), + ("da", "Dansk"), + ("nb", "Norsk bokmål"), + ("sv", "Svenska"), + ("fi", "Suomi"), + ("pt", "Português"), +]; + +/// Map the primary system locale to an OCR choice, independently of UI translations. +/// Regional variants share a recognizer. Missing or unsupported locales use English. +pub fn language_for_locale(locale: Option<&str>) -> &'static str { + let primary = locale.unwrap_or_default().trim().split(['-', '_', '.', '@']).next().unwrap_or_default(); + // Older platforms use the generic Norwegian tag for Bokmål. + let primary = if primary.eq_ignore_ascii_case("no") { "nb" } else { primary }; + LANGUAGES.iter().find(|(code, _)| code.eq_ignore_ascii_case(primary)).map_or("en", |(code, _)| *code) +} #[derive(Debug, thiserror::Error)] pub enum OcrError { @@ -40,7 +65,7 @@ pub enum OcrError { EmptyImage, } -/// Where the two model files are. +/// Where the detector and English recognizer are; multilingual assets live alongside them. #[derive(Clone, Debug, PartialEq)] pub struct Models { pub detection: PathBuf, @@ -48,9 +73,13 @@ pub struct Models { } impl Models { - /// A complete model pair in `dir`, preferring current ONNX files over legacy RTEN files. - /// An incomplete update never mixes formats or hides an intact legacy pair. + /// A complete model set in `dir`: the detection and recognition pair, preferring current ONNX + /// files over legacy RTEN files (an incomplete update never mixes formats or hides an intact + /// legacy pair), and the multilingual recognition, orientation and dictionary files. pub fn in_dir(dir: &Path) -> Option { + if ![MULTILINGUAL_MODEL, ORIENTATION_MODEL, DICTIONARY].iter().all(|f| dir.join(f).is_file()) { + return None; + } [(DETECTION_MODEL, RECOGNITION_MODEL), ("text-detection.rten", "text-recognition.rten")].into_iter().find_map(|(detection, recognition)| { let m = Models { detection: dir.join(detection), recognition: dir.join(recognition) }; (m.detection.is_file() && m.recognition.is_file()).then_some(m) @@ -109,6 +138,7 @@ impl Line { /// A loaded recogniser. Loading takes a moment; keep one and reuse it. pub struct Ocr { engine: ocrs::OcrEngine, + multilingual: multilingual::Multilingual, } impl Ocr { @@ -121,7 +151,8 @@ impl Ocr { ..Default::default() }; let engine = ocrs::OcrEngine::new(params).map_err(|e| OcrError::Load("ocr engine".into(), e.to_string()))?; - Ok(Ocr { engine }) + let dir = models.recognition.parent().ok_or(OcrError::NoModels)?; + Ok(Ocr { engine, multilingual: multilingual::Multilingual::load(dir)? }) } /// Load the models found by [`Models::find`]. @@ -135,7 +166,8 @@ impl Ocr { return Err(OcrError::EmptyImage); } // ocrs wants 1 or 3 channels. - let rgb: std::borrow::Cow<[u8]> = if pixels.len() == (width * height * 4) as usize { + let count = (width as usize).checked_mul(height as usize).and_then(|n| n.checked_mul(4)).ok_or(OcrError::EmptyImage)?; + let rgb: std::borrow::Cow<[u8]> = if pixels.len() == count { pixels.as_chunks::<4>().0.iter().flat_map(|p| [p[0], p[1], p[2]]).collect::>().into() } else { pixels.into() @@ -163,6 +195,32 @@ impl Ocr { .filter(|l| !l.words.is_empty()) .collect()) } + + pub fn recognize_language(&self, image: &image::RgbImage, language: &str) -> Result, OcrError> { + if !LANGUAGES.iter().any(|l| l.0 == language) { + return Err(OcrError::Recognize(format!("unsupported language: {language}"))); + } + use rten_imageproc::BoundingRect; + let source = ocrs::ImageSource::from_bytes(image.as_raw(), image.dimensions()).map_err(|e| OcrError::Recognize(e.to_string()))?; + let input = self.engine.prepare_input(source).map_err(|e| OcrError::Recognize(e.to_string()))?; + let found = self.engine.detect_words(&input).map_err(|e| OcrError::Recognize(e.to_string()))?; + let boxes = self.engine.find_text_lines(&input, &found); + let mut out = Vec::new(); + for line in boxes { + let rect = line.iter().map(|r| r.bounding_rect()).fold([f32::INFINITY, f32::INFINITY, 0.0f32, 0.0f32], |a, r| { + [a[0].min(r.left()), a[1].min(r.top()), a[2].max(r.right()), a[3].max(r.bottom())] + }); + let words = self.multilingual.read_line(image, rect)?; + if !words.is_empty() { + out.push(Line { words }); + } + } + Ok(out) + } + + pub fn orientation(&self, image: &image::RgbImage) -> Result { + self.multilingual.orientation(image) + } } /// A word placed on a page, in PDF user space: the bottom-left corner of its box, and the @@ -197,7 +255,7 @@ const X_HEIGHT: f64 = 0.523; /// How far `text`'s ink reaches above and below the baseline, in em fractions: a word box is /// tight around the ink, so "DT" spans the cap height only, "sun" the x-height, and "gap" reaches /// down to the descender. Text without letters or digits keeps the full ascender-descender span. -fn ink_extent(text: &str) -> (f64, f64) { +pub fn ink_extent(text: &str) -> (f64, f64) { if !text.chars().any(char::is_alphanumeric) { return (BOX_EM - DESCENT, -DESCENT); } @@ -247,6 +305,41 @@ pub fn text_layer(words: &[PlacedWord]) -> Vec { #[cfg(test)] mod tests { + #[test] + fn system_locale_selects_ocr_language_with_english_fallback() { + for (locale, expected) in [ + ("de-AT", "de"), + ("de_CH.UTF-8", "de"), + ("JA-jp", "ja"), + ("fr-CA", "fr"), + ("es-MX", "es"), + ("it-IT", "it"), + ("nl-BE", "nl"), + ("da-DK", "da"), + ("nb-NO", "nb"), + ("no_NO", "nb"), + ("sv-FI", "sv"), + ("fi_FI", "fi"), + ("pt-BR", "pt"), + ("pt_PT@euro", "pt"), + (" EN-us ", "en"), + ("is-IS", "en"), + ("nn-NO", "en"), + ("zh-Hans", "en"), + ("C.UTF-8", "en"), + ("POSIX", "en"), + ("", "en"), + ("日本語", "en"), + ("deutsch", "en"), + ] { + assert_eq!(super::language_for_locale(Some(locale)), expected, "{locale}"); + } + assert_eq!(super::language_for_locale(None), "en"); + for (code, _) in super::LANGUAGES { + assert_eq!(super::language_for_locale(Some(code)), *code); + } + } + use super::*; #[test] @@ -324,10 +417,30 @@ mod tests { assert_eq!(w.up, [-10.0, 0.0]); } + /// The multilingual recognition, orientation and dictionary files every model set needs. + fn multilingual_set(dir: &Path) { + for file in [MULTILINGUAL_MODEL, ORIENTATION_MODEL, DICTIONARY] { + std::fs::write(dir.join(file), b"model").unwrap(); + } + } + + /// A complete pair is not enough without the multilingual files. + #[test] + fn model_discovery_needs_the_multilingual_files() { + let dir = tempfile::tempdir().unwrap(); + for file in [DETECTION_MODEL, RECOGNITION_MODEL] { + std::fs::write(dir.path().join(file), b"model").unwrap(); + } + assert_eq!(Models::in_dir(dir.path()), None); + multilingual_set(dir.path()); + assert!(Models::in_dir(dir.path()).is_some()); + } + /// The current ONNX pair wins when an installation also retains both legacy models. #[test] fn model_discovery_prefers_the_complete_onnx_pair() { let dir = tempfile::tempdir().unwrap(); + multilingual_set(dir.path()); for file in ["text-detection.onnx", "text-recognition.onnx"] { std::fs::write(dir.path().join(file), b"model").unwrap(); } @@ -344,6 +457,7 @@ mod tests { fn model_discovery_falls_back_to_legacy_when_the_onnx_pair_is_incomplete() { for current in ["text-detection.onnx", "text-recognition.onnx"] { let dir = tempfile::tempdir().unwrap(); + multilingual_set(dir.path()); for file in [current, "text-detection.rten", "text-recognition.rten"] { std::fs::write(dir.path().join(file), b"model").unwrap(); } @@ -360,6 +474,7 @@ mod tests { fn model_discovery_refuses_mixed_format_pairs() { for pair in [["text-detection.onnx", "text-recognition.rten"], ["text-detection.rten", "text-recognition.onnx"]] { let dir = tempfile::tempdir().unwrap(); + multilingual_set(dir.path()); for file in pair { std::fs::write(dir.path().join(file), b"model").unwrap(); } @@ -371,6 +486,7 @@ mod tests { #[test] fn model_discovery_keeps_legacy_only_installations() { let dir = tempfile::tempdir().unwrap(); + multilingual_set(dir.path()); assert_eq!(Models::in_dir(dir.path()), None); std::fs::write(dir.path().join("text-detection.rten"), b"model").unwrap(); assert_eq!(Models::in_dir(dir.path()), None, "one legacy model is incomplete"); @@ -402,7 +518,7 @@ mod tests { std::fs::create_dir_all(&models_dir).unwrap(); let found = || Models::dirs_beside_exe(&exe_dir).iter().find_map(|d| Models::in_dir(d)); assert_eq!(found(), None, "{name}: no models yet"); - for file in [DETECTION_MODEL, RECOGNITION_MODEL] { + for file in [DETECTION_MODEL, RECOGNITION_MODEL, MULTILINGUAL_MODEL, ORIENTATION_MODEL, DICTIONARY] { std::fs::write(models_dir.join(file), b"model").unwrap(); } let models = found().unwrap_or_else(|| panic!("{name}: models in {} not found", models_dir.display())); @@ -441,6 +557,10 @@ mod tests { assert!(text.iter().any(|t| t.contains("HELL") && t.contains("WOR")), "{text:?}"); let word = lines.iter().flat_map(|l| &l.words).find(|w| w.text.contains("HELL")).unwrap(); assert!(word.rect[0] >= 10.0 && word.rect[0] < 60.0, "{word:?}"); + let image = image::DynamicImage::ImageRgba8(image::RgbaImage::from_raw(w, h, px).unwrap()).to_rgb8(); + let multi = ocr.recognize_language(&image, "de").unwrap(); + assert!(multi.iter().map(Line::text).collect::>().join(" ").contains("HELLO"), "{multi:?}"); + let _ = ocr.orientation(&image).unwrap(); } mod test_image { diff --git a/crates/ocr/src/multilingual.rs b/crates/ocr/src/multilingual.rs new file mode 100644 index 0000000000..c5ef69f079 --- /dev/null +++ b/crates/ocr/src/multilingual.rs @@ -0,0 +1,142 @@ +//! PaddleOCR's Apache-2.0 PP-OCRv6 recognizer and document orientation classifier. +//! Preprocessing follows the pinned inference.yml files in ATTRIBUTION.toml. +use crate::{OcrError, Word}; +use image::{RgbImage, imageops}; +use rten_tensor::{NdTensor, Tensor, prelude::*}; + +pub(crate) struct Multilingual { + recognition: rten::Model, + orientation: rten::Model, + alphabet: Vec, +} + +fn error(e: impl std::fmt::Display) -> OcrError { + OcrError::Recognize(e.to_string()) +} + +impl Multilingual { + pub fn load(dir: &std::path::Path) -> Result { + let load = |name: &str| rten::Model::load_file(dir.join(name)).map_err(|e| OcrError::Load(name.into(), e.to_string())); + let dictionary_path = dir.join(crate::DICTIONARY); + if std::fs::metadata(&dictionary_path).map_err(error)?.len() > 1_000_000 { + return Err(error("recognition dictionary is too large")); + } + let dictionary = std::fs::read_to_string(dictionary_path).map_err(error)?; + let mut alphabet = vec![String::new()]; // CTC blank + alphabet.extend(dictionary.lines().map(str::to_owned)); + alphabet.push(" ".into()); + Ok(Self { recognition: load(crate::MULTILINGUAL_MODEL)?, orientation: load(crate::ORIENTATION_MODEL)?, alphabet }) + } + + /// Clockwise correction. Low-confidence and nearly blank/solid pages stay put. + pub fn orientation(&self, image: &RgbImage) -> Result { + let ink = image.pixels().filter(|p| p.0.iter().copied().map(u32::from).sum::() < 450).count(); + if ink < 100 || !(0.002..0.95).contains(&(ink as f64 / (image.width() as f64 * image.height() as f64).max(1.0))) { + return Ok(0); + } + // Centre the preprocessing on content. A centre crop of the paper itself can contain + // only blank margins on sparse letters, especially when scanned sideways. + let bounds = image + .enumerate_pixels() + .filter(|(_, _, p)| p.0.iter().copied().map(u32::from).sum::() < 450) + .fold([image.width(), image.height(), 0, 0], |a, (x, y, _)| [a[0].min(x), a[1].min(y), a[2].max(x + 1), a[3].max(y + 1)]); + let crop = imageops::crop_imm(image, bounds[0], bounds[1], bounds[2] - bounds[0], bounds[3] - bounds[1]).to_image(); + let image = &crop; + let scale = 256.0 / image.width().min(image.height()).max(1) as f64; + let w = (image.width() as f64 * scale).round() as u32; + let h = (image.height() as f64 * scale).round() as u32; + if w > 8192 || h > 8192 { + return Ok(0); + } + let resized = imageops::resize(image, w, h, imageops::FilterType::Triangle); + let crop = imageops::crop_imm(&resized, (w - 224) / 2, (h - 224) / 2, 224, 224).to_image(); + let mut input = NdTensor::::zeros([1, 3, 224, 224]); + for (x, y, p) in crop.enumerate_pixels() { + for c in 0..3 { + input[[0, c, y as usize, x as usize]] = (p[c] as f32 / 255.0 - [0.485, 0.456, 0.406][c]) / [0.229, 0.224, 0.225][c]; + } + } + let output: Tensor = self.orientation.run_one(input.view().into(), None).map_err(error)?.try_into().map_err(error)?; + let scores: Vec = output.iter().copied().collect(); + if scores.len() != 4 || scores.iter().any(|v| !v.is_finite()) { + return Err(error("invalid orientation model output")); + } + // The exported model includes softmax; applying it again destroys confidence. + let best = scores.iter().enumerate().max_by(|a, b| a.1.total_cmp(b.1)); + Ok(match best { + Some((i, &score)) if score >= 0.90 => ((4 - i) % 4 * 90) as u16, + _ => 0, + }) + } + + pub fn read_line(&self, image: &RgbImage, rect: [f32; 4]) -> Result, OcrError> { + let [l, t, r, b] = rect; + let x = l.floor().max(0.0) as u32; + let y = t.floor().max(0.0) as u32; + let w = (r.ceil() as u32).min(image.width()).saturating_sub(x); + let h = (b.ceil() as u32).min(image.height()).saturating_sub(y); + if w == 0 || h == 0 { + return Ok(Vec::new()); + } + let crop = imageops::crop_imm(image, x, y, w, h).to_image(); + let rw = ((48.0 * w as f64 / h as f64).ceil() as u32).clamp(1, 3200); + let width = rw.max(320) as usize; + let resized = imageops::resize(&crop, rw, 48, imageops::FilterType::Triangle); + let mut input = NdTensor::::zeros([1, 3, 48, width]); + // Paddle's recognizer takes BGR in [-1,1], with zero right-padding. + for (x, y, p) in resized.enumerate_pixels() { + for c in 0..3 { + input[[0, c, y as usize, x as usize]] = p[2 - c] as f32 / 127.5 - 1.0; + } + } + let output: Tensor = self.recognition.run_one(input.view().into(), None).map_err(error)?.try_into().map_err(error)?; + let shape = output.shape(); + if shape.len() != 3 || shape[0] != 1 || shape[2] != self.alphabet.len() { + return Err(error(format!("invalid recognition model output: {shape:?}, dictionary {}", self.alphabet.len()))); + } + let steps = shape[1]; + let classes = shape[2]; + let values: Vec = output.iter().copied().collect(); + let mut words = Vec::new(); + let (mut text, mut previous, mut start, mut end, mut confidence, mut count) = (String::new(), 0, 0, 0, 0.0, 0); + let scale = width as f32 / rw as f32 * w as f32 / steps.max(1) as f32; + let flush = |words: &mut Vec, text: &mut String, start: usize, end: usize, confidence: f32, count: usize| { + if !text.is_empty() && confidence / count.max(1) as f32 >= 0.5 { + words.push(Word { + text: std::mem::take(text), + rect: [x as f32 + start as f32 * scale, y as f32, (x as f32 + (end + 1) as f32 * scale).min(r), (y + h) as f32], + }); + } else { + text.clear(); + } + }; + for (step, row) in values.chunks_exact(classes).enumerate() { + if step as f32 * scale >= w as f32 { + break; + } + let Some((index, &score)) = row.iter().enumerate().max_by(|a, b| a.1.total_cmp(b.1)) else { continue }; + if index != 0 && index != previous { + let Some(ch) = self.alphabet.get(index) else { continue }; + if ch.trim().is_empty() { + flush(&mut words, &mut text, start, end, confidence, count); + confidence = 0.0; + count = 0; + } else { + if text.is_empty() { + start = step; + } + text.push_str(ch); + end = step; + confidence += score; + count += 1; + } + } + if index != 0 && index == previous && !text.is_empty() { + end = step; + } + previous = index; + } + flush(&mut words, &mut text, start, end, confidence, count); + Ok(words) + } +} diff --git a/crates/ocr/src/scan.rs b/crates/ocr/src/scan.rs new file mode 100644 index 0000000000..ef16f9e77e --- /dev/null +++ b/crates/ocr/src/scan.rs @@ -0,0 +1,185 @@ +//! Bounded scan geometry. Corrections fit inside the page, never crop away an edge. +use image::{Rgb, RgbImage, imageops}; + +#[derive(Clone, Copy, Debug, Default, PartialEq)] +pub struct Correction { + /// Clockwise quarter-turn, applied first. + pub rotation: u16, + /// Clockwise fine rotation, in degrees (-12..12). + pub deskew: f64, +} + +impl Correction { + pub fn changed(self) -> bool { + self.rotation != 0 || self.deskew.abs() >= 0.05 + } + pub fn scale(self, width: f64, height: f64) -> f64 { + let (s, c) = self.deskew.to_radians().sin_cos(); + (width / (width * c.abs() + height * s.abs())).min(height / (width * s.abs() + height * c.abs())) + } + /// Corrected pixel coordinates back to the original rendered page (edge coordinates). + pub fn to_source(self, x: f64, y: f64, width: f64, height: f64) -> [f64; 2] { + let (w, h) = if self.rotation % 180 == 90 { (height, width) } else { (width, height) }; + let k = self.scale(w, h); + let (s, c) = self.deskew.to_radians().sin_cos(); + let (dx, dy) = ((x - w / 2.0) / k, (y - h / 2.0) / k); + let (x, y) = (c * dx + s * dy + w / 2.0, -s * dx + c * dy + h / 2.0); + match self.rotation { + 90 => [y, height - x], + 180 => [width - x, height - y], + 270 => [width - y, x], + _ => [x, y], + } + } + pub fn apply(self, image: &RgbImage) -> RgbImage { + let turned = match self.rotation { + 90 => imageops::rotate90(image), + 180 => imageops::rotate180(image), + 270 => imageops::rotate270(image), + _ => image.clone(), + }; + if self.deskew.abs() < 0.05 { + return turned; + } + let (w, h) = turned.dimensions(); + let inverse = Self { rotation: 0, ..self }; + RgbImage::from_fn(w, h, |x, y| { + let [sx, sy] = inverse.to_source(x as f64 + 0.5, y as f64 + 0.5, w as f64, h as f64); + let (sx, sy) = (sx - 0.5, sy - 0.5); + let (x0, y0) = (sx.floor() as i64, sy.floor() as i64); + let (fx, fy) = (sx - sx.floor(), sy - sy.floor()); + let sample = |dx: i64, dy: i64| { + if x0 + dx >= 0 && y0 + dy >= 0 { + turned.get_pixel_checked((x0 + dx) as u32, (y0 + dy) as u32).copied().unwrap_or(Rgb([255; 3])) + } else { + Rgb([255; 3]) + } + }; + let p = [sample(0, 0), sample(1, 0), sample(0, 1), sample(1, 1)]; + Rgb(std::array::from_fn(|c| { + ((p[0][c] as f64 * (1.0 - fx) + p[1][c] as f64 * fx) * (1.0 - fy) + (p[2][c] as f64 * (1.0 - fx) + p[3][c] as f64 * fx) * fy).round() + as u8 + })) + }) + } +} + +/// Projection-profile deskew, at bounded resolution. Blank/photo-like pages and weak peaks +/// are left alone. Search both directions and refine the strongest horizontal text baseline. +pub fn deskew(image: &RgbImage) -> f64 { + let ratio = 1000.0 / image.width().max(image.height()).max(1) as f64; + let small = if ratio < 1.0 { + imageops::resize( + image, + (image.width() as f64 * ratio).round().max(1.0) as u32, + (image.height() as f64 * ratio).round().max(1.0) as u32, + imageops::FilterType::Triangle, + ) + } else { + image.clone() + }; + let (w, h) = small.dimensions(); + // Remove edge-connected dark scanner frames from the ANALYSIS mask, including + // their slanted portions after correction. Cropping/rotation retain all pixels. + // The mask is bounded by the 1000-pixel analysis size, as is the flood-fill stack. + let (mx, my) = (w / 50, h / 50); + let mut ink: Vec = small.pixels().map(|p| p.0.iter().copied().map(u32::from).sum::() < 420).collect(); + let mut stack = Vec::new(); + for (x, y, _) in small.enumerate_pixels() { + if (x < mx || x >= w - mx || y < my || y >= h - my) + && let Some(dark) = ink.get_mut((y * w + x) as usize) + && *dark + { + *dark = false; + stack.push((x, y)); + } + } + while let Some((x, y)) = stack.pop() { + for ny in y.saturating_sub(1)..=(y + 1).min(h - 1) { + for nx in x.saturating_sub(1)..=(x + 1).min(w - 1) { + if let Some(dark) = ink.get_mut((ny * w + nx) as usize) + && *dark + { + *dark = false; + stack.push((nx, ny)); + } + } + } + } + let points: Vec<(f64, f64)> = ink + .iter() + .enumerate() + .filter(|(_, dark)| **dark) + .map(|(i, _)| ((i as u32 % w) as f64 - w as f64 / 2.0, (i as u32 / w) as f64 - h as f64 / 2.0)) + .collect(); + let fraction = points.len() as f64 / (w as f64 * h as f64).max(1.0); + if points.len() < 100 || !(0.002..0.35).contains(&fraction) { + return 0.0; + } + let stride = points.len().div_ceil(100_000).max(1); + let bins = (w + h + 4) as usize; + let score = |degrees: f64| { + let (s, c) = degrees.to_radians().sin_cos(); + let mut rows = vec![0u32; bins]; + for &(x, y) in points.iter().step_by(stride) { + let bin = (s * x + c * y + bins as f64 / 2.0).round() as usize; + if let Some(n) = rows.get_mut(bin) { + *n += 1; + } + } + rows.iter().map(|&n| (n as f64).powi(2)).sum::() + }; + let baseline = score(0.0); + let (mut best, mut value) = (0.0, baseline); + for n in -48..=48 { + let a = n as f64 / 4.0; + let v = score(a); + if v > value { + best = a; + value = v; + } + } + if best.abs() >= 12.0 || value < baseline * 1.15 { + return 0.0; + } + let coarse = best; + for n in -5..=5 { + let a = coarse + n as f64 * 0.05; + let v = score(a); + if v > value { + best = a; + value = v; + } + } + if best.abs() < 0.15 { 0.0 } else { best } +} + +#[cfg(test)] +mod tests { + use super::*; + #[test] + fn blank_and_solid_images_are_not_deskewed() { + for color in [0, 255] { + assert_eq!(deskew(&RgbImage::from_pixel(600, 800, Rgb([color; 3]))), 0.0); + } + } + #[test] + fn deskew_finds_both_signs_and_keeps_corners() { + let image = RgbImage::from_fn(600, 800, |x, y| { + if (80..520).contains(&x) && (80..720).contains(&y) && y % 40 < 4 && x % 30 < 22 { Rgb([0; 3]) } else { Rgb([255; 3]) } + }); + for angle in [-5.0, 3.0] { + let mut tilted = Correction { rotation: 0, deskew: angle }.apply(&image); + assert!((deskew(&tilted) + angle).abs() < 0.2, "{}", deskew(&tilted)); + for (x, y, pixel) in tilted.enumerate_pixels_mut() { + if x < 5 || y < 5 || x >= 595 || y >= 795 { + *pixel = Rgb([25; 3]); + } + } + assert!((deskew(&tilted) + angle).abs() < 0.2, "scanner frame: {}", deskew(&tilted)); + let corrected = Correction { rotation: 0, deskew: -angle }.apply(&tilted); + assert!(deskew(&corrected).abs() < 0.2, "rotated scanner frame: {}", deskew(&corrected)); + } + assert_eq!(Correction { rotation: 90, deskew: 0.0 }.to_source(0.0, 0.0, 600.0, 800.0), [0.0, 800.0]); + } +} diff --git a/crates/optimize/README.md b/crates/optimize/README.md index 27cada0d2f..9d3c635ce1 100644 --- a/crates/optimize/README.md +++ b/crates/optimize/README.md @@ -5,6 +5,7 @@ Advanced optimization). ```rust let report = optimize(&mut doc, &Settings::default())?; // Reduce File Size's choices +let report = optimize(&mut doc, &Settings::lossless())?; // preserve image data and user data let report = optimize(&mut doc, &Preset::Mobile.settings())?; // smaller, for screens // Or with progress: called before each image and the clean-up; `false` cancels. let report = optimize_with_progress(&mut doc, &settings, &mut |stage| keep_going)?; @@ -34,7 +35,10 @@ let report = optimize_with_progress(&mut doc, &settings, &mut |stage| keep_going JBIG2 and CCITT (black-and-white images, CCITT and JBIG2 among them, are below). A JPEG is read with its colour transform (an Adobe marker's, else `/ColorTransform`, ISO 32000-2 §7.4.8), so one stored untransformed keeps its colours; one whose marker and `/ColorTransform` disagree is left - alone, since readers differ on which wins. Samples are read with `/DecodeParms` given by + alone, since readers differ on which wins. Dimensions and decoded sample lengths are checked + before allocation, for images and soft masks alike; unsupported/malformed images stay + unchanged. A resampled soft mask gets a new reference belonging to the changed image, so other + users of the original mask keep it. Samples are read with `/DecodeParms` given by reference too, the numbers inside included (`Document::with_direct_parms`), here and below: without them a predictor's tag bytes would shift every row of an image written back. - **Monochrome images** (`Settings::mono`, `MonoSettings::REDUCE` by default: to 300 ppi above @@ -116,6 +120,20 @@ then this, then merges identical objects and writes a full, compressed save progress bar). JPEG decoding comes from `zune-jpeg` (the decoder behind `image` and the renderer), JPEG encoding and resampling from the `image` crate. +`Settings::lossless()` disables fragment merging, downsampling, image re-encoding (monochrome included), all discard flags, link and +named-destination removal, and unused-XObject pruning. Encoded and raw image samples stay exact; +non-image streams and the full-save structure may be compressed. The engine can still merge +identical resources. Pass an empty `discard` list to `Session::optimized_bytes`; already absent +categories are a successful no-op when a caller explicitly selects them. The existing +`doc_optimize` tool exposes the profile as `profile: "lossless"` and refuses contradictory custom +options. `Settings::default()` and `doc_reduce` keep their existing lossy choices. + +This is not a byte-identical archival copy: a full rewrite drops old revisions and may update the +modification date. It is not guaranteed to be smaller. Signed PDFs are refused by the engine. +Black-and-white images are neither resampled nor re-encoded (`MonoCompression::Retain`). Saved +custom presets and broader real-scan quality benchmarks remain separate work. The full-save reference-generation correction is tracked in upstream +[PR #1143](https://github.com/storytold/pdfcraft/pull/1143); this change does not duplicate it. + ## Target PDF version: partial compatibility The target selects the header version, clears the catalog `/Version`, controls object diff --git a/crates/optimize/src/images.rs b/crates/optimize/src/images.rs index 613cc3f26f..14e17cca98 100644 --- a/crates/optimize/src/images.rs +++ b/crates/optimize/src/images.rs @@ -474,17 +474,30 @@ fn count_decoded(_n: u64) { DECODED_PIXELS.with(|c| c.set(c.get().saturating_add(_n))); } +/// Validate both dictionary dimensions before any allocation, including soft masks. +fn dimensions(d: &Dict, n: usize) -> Option<(u32, u32, usize)> { + let (w, h) = (u32::try_from(d.int(b"Width")?).ok()?, u32::try_from(d.int(b"Height")?).ok()?); + let pixels = u64::from(w).checked_mul(u64::from(h))?; + if pixels == 0 || pixels > MAX_PIXELS || !matches!(n, 1 | 3) { + return None; + } + let bytes = usize::try_from(pixels).ok()?.checked_mul(n)?; + Some((w, h, bytes)) +} + /// 8-bit samples of an image (`n` components), decoded, with `/DecodeParms` given by reference /// too ([`Document::with_direct_parms`]): read without them, a predictor's tag bytes would shift /// every row, and the image would be written back wrong. `None` for a JPEG whose colour transform -/// readers may disagree about ([`ycc_encoded`]), and for data that decodes past what the samples +/// readers may disagree about ([`ycc_encoded`]), for dimensions that overflow or exceed +/// [`MAX_PIXELS`] ([`dimensions`], checked before any allocation), and for data that decodes past what the samples /// can need ([`allowance`]). pub(crate) fn pixels(doc: &Document, s: &Stream, n: usize) -> Option> { - let (w, h) = (u32::try_from(s.dict.int(b"Width")?).ok()?, u32::try_from(s.dict.int(b"Height")?).ok()?); - if w == 0 || h == 0 || u64::from(w) * u64::from(h) > MAX_PIXELS { + let (w, h, bytes) = dimensions(&s.dict, n)?; + // Encoded input past what decoding may produce is not copied or expanded either. + let allowance = allowance(bytes, h)?; + if s.raw.len() > allowance { return None; } - let bytes = usize::try_from(w).ok()?.checked_mul(usize::try_from(h).ok()?)?.checked_mul(n)?; if is_dct(s)? { // The colour transform matters to three components only (§7.4.8). CMYK and YCCK JPEGs // never get here: the colour space check excludes them. The JPEG's own size must be the @@ -494,7 +507,7 @@ pub(crate) fn pixels(doc: &Document, s: &Stream, n: usize) -> Option> { count_decoded(u64::from(w) * u64::from(h)); (v.len() == bytes).then_some(v) } else { - let v = doc.with_direct_parms(s).decoded_within(allowance(bytes, h)?).ok()?; + let v = doc.with_direct_parms(s).decoded_within(allowance).ok()?; Some(v.get(..bytes)?.to_vec()) } } @@ -715,8 +728,16 @@ fn image_stream(old: &Dict, px: &[u8], n: usize, w: u32, h: u32, compression: Co } /// One image: resample and/or recompress per `settings`; `ppi` is its effective resolution. -/// Returns the new image and its new soft mask, if the result is smaller. -fn process(doc: &Document, s: &Stream, ppi: f64, settings: &ImageSettings, n: usize) -> Option<(Stream, Option<(ObjRef, Stream)>)> { +/// Returns the new image and its new soft mask, if the result is smaller. `mask_users` counts the +/// images referring to each soft mask. +fn process( + doc: &Document, + s: &Stream, + ppi: f64, + settings: &ImageSettings, + n: usize, + mask_users: &HashMap, +) -> Option<(Stream, Option)> { let d = &s.dict; if d.get(b"Decode").is_some_and(|a| !is_identity_decode(doc, a, n)) || d.contains(b"Mask") @@ -729,11 +750,14 @@ fn process(doc: &Document, s: &Stream, ppi: f64, settings: &ImageSettings, n: us return None; } let was_dct = is_dct(s)?; - let (w, h) = (u32::try_from(d.int(b"Width")?).ok()?, u32::try_from(d.int(b"Height")?).ok()?); - if w == 0 || h == 0 || (w as u64) * (h as u64) > MAX_PIXELS { - return None; - } - let resize = settings.downsample && ppi.is_finite() && ppi > settings.above_ppi && settings.target_ppi > 0.0; + let (w, h, _) = dimensions(d, n)?; + let resize = settings.downsample + && ppi.is_finite() + && settings.above_ppi.is_finite() + && settings.target_ppi.is_finite() + && ppi > settings.above_ppi + && settings.target_ppi > 0.0 + && settings.target_ppi < ppi; let recompress = matches!(settings.compression, Compression::Jpeg(_)) || (matches!(settings.compression, Compression::Flate) && was_dct); if !resize && !recompress { return None; @@ -753,6 +777,7 @@ fn process(doc: &Document, s: &Stream, ppi: f64, settings: &ImageSettings, n: us let new = image_stream(d, &px, n, nw, nh, settings.compression, was_dct)?; // A soft mask must keep the image's dimensions: resample it with the image (lossless). let mut smask = None; + let mut replaced_mask = 0; if let Some(mr) = d.reference(b"SMask") { let mobj = doc.get(mr); let Object::Stream(m) = &*mobj else { return None }; @@ -760,18 +785,19 @@ fn process(doc: &Document, s: &Stream, ppi: f64, settings: &ImageSettings, n: us if m.dict.int(b"BitsPerComponent") != Some(8) || m.dict.contains(b"Matte") || m.dict.contains(b"Decode") { return None; } - let (mw, mh) = (u32::try_from(m.dict.int(b"Width")?).ok()?, u32::try_from(m.dict.int(b"Height")?).ok()?); + let (mw, mh, _) = dimensions(&m.dict, 1)?; let mpx = pixels(doc, m, 1)?; let mpx = resample(&mpx, 1, mw, mh, nw, nh)?; - smask = Some((mr, image_stream(&m.dict, &mpx, 1, nw, nh, Compression::Flate, false)?)); + smask = Some(image_stream(&m.dict, &mpx, 1, nw, nh, Compression::Flate, false)?); + if mask_users.get(&mr).copied().unwrap_or(0) <= 1 { + replaced_mask = m.raw.len(); + } } } - let before = s.raw.len() - + smask.as_ref().map_or(0, |(r, _)| match &*doc.get(*r) { - Object::Stream(m) => m.raw.len(), - _ => 0, - }); - let after = new.raw.len() + smask.as_ref().map_or(0, |(_, m)| m.raw.len()); + // The original mask stays for its other users; only a mask no other image refers to is + // replaced, and counted as saved (a full save collects it). + let before = s.raw.len().checked_add(replaced_mask)?; + let after = new.raw.len().checked_add(smask.as_ref().map_or(0, |m| m.raw.len()))?; (after < before).then_some((new, smask)) } @@ -1196,6 +1222,15 @@ pub(crate) fn run( progress: &mut dyn FnMut(Stage) -> bool, ) -> Result<(), OptimizeError> { let (ppi, mut defaults, read) = walk_pages(doc, pages); + let mut mask_users: HashMap = HashMap::new(); + for num in doc.object_numbers() { + let r = ObjRef { num, generation: doc.generation(num) }; + if let Object::Stream(s) = &*doc.get(r) + && let Some(m) = s.dict.reference(b"SMask") + { + *mask_users.entry(m).or_default() += 1; + } + } // Black-and-white RGB becomes grey, which default colour spaces would draw otherwise, and an // indexed image's palette says which of its samples a resampled one keeps, which they may // change: one used where the walk didn't look may be drawn so. @@ -1242,17 +1277,17 @@ pub(crate) fn run( continue; } let n = s.dict.get(b"ColorSpace").and_then(|cs| components(doc, cs)); - let processed = n.and_then(|n| process(doc, s, ppi, if n == 1 { &settings.gray } else { &settings.color }, n)); + let processed = n.and_then(|n| process(doc, s, ppi, if n == 1 { &settings.gray } else { &settings.color }, n, &mask_users)); // A dithered scan, say, downsampled and JPEG-compressed: the smaller wins, counting a soft // mask resampled with it. - let smask_len = |smask: Option<&(ObjRef, Stream)>| match smask { - Some((_, m)) => Some(m.raw.len()), + let smask_len = |smask: Option<&Stream>| match smask { + Some(m) => Some(m.raw.len()), None => s.dict.reference(b"SMask").map(|m| match &*doc.get(m) { Object::Stream(m) => m.raw.len(), _ => 0, }), }; - let total = |new: &Stream, smask: Option<&(ObjRef, Stream)>| Some(crate::stored_len(new)?.saturating_add(smask_len(smask).unwrap_or(0))); + let total = |new: &Stream, smask: Option<&Stream>| Some(crate::stored_len(new)?.saturating_add(smask_len(smask).unwrap_or(0))); let packed_wins = packed.as_ref().is_some_and(|(p, _)| { processed.as_ref().is_none_or(|(new, smask)| total(p, None).zip(total(new, smask.as_ref())).is_some_and(|(a, b)| a <= b)) }); @@ -1268,7 +1303,7 @@ pub(crate) fn run( doc.set(r, Object::Stream(new)); continue; } - let Some((new, smask)) = processed else { continue }; + let Some((mut new, smask)) = processed else { continue }; let resized = new.dict.int(b"Width") != s.dict.int(b"Width") || new.dict.int(b"Height") != s.dict.int(b"Height"); report.image_bytes_before += s.raw.len(); report.image_bytes_after += new.raw.len(); @@ -1277,10 +1312,16 @@ pub(crate) fn run( } else { report.images_recompressed += 1; } - doc.set(r, Object::Stream(new)); - if let Some((mr, m)) = smask { - doc.set(mr, Object::Stream(m)); + if let Some(m) = smask { + if let Some(old) = s.dict.reference(b"SMask") + && let Some(users) = mask_users.get_mut(&old) + { + *users = users.saturating_sub(1); + } + let private_mask = doc.add(Object::Stream(m)); + new.dict.set(b"SMask".to_vec(), Object::Ref(private_mask)); } + doc.set(r, Object::Stream(new)); } if !progress(Stage::Images { done: total, total }) { return Err(OptimizeError::Cancelled); diff --git a/crates/optimize/src/lib.rs b/crates/optimize/src/lib.rs index 4c8845c82d..a366bcd96c 100644 --- a/crates/optimize/src/lib.rs +++ b/crates/optimize/src/lib.rs @@ -201,6 +201,36 @@ pub struct Settings { pub remove_invalid_links: bool, /// Clean Up: remove named destinations nothing refers to. pub remove_unreferenced_dests: bool, + /// Drop images and forms listed in page resources but never drawn. + pub remove_unused_xobjects: bool, +} + +impl Settings { + /// Compress document structure and non-image streams without changing image data, + /// removing user data, or pruning resource lists, links and named destinations. + /// The engine still deduplicates identical resources and writes a full save. + /// Pass an empty hidden-information discard list when using this profile. + pub fn lossless() -> Self { + let images = ImageSettings { downsample: false, compression: Compression::Retain, ..ImageSettings::REDUCE }; + Self { + compatibility: Compatibility::Retain, + merge_fragments: false, + color: images, + gray: images, + mono: MonoSettings { downsample: false, compression: MonoCompression::Retain, ..MonoSettings::REDUCE }, + discard_thumbnails: false, + discard_alternate_images: false, + discard_tags: false, + discard_print_settings: false, + flate_unencoded: true, + object_streams: true, + // Re-encoding LZW streams would change encoded image data. + lzw_to_flate: false, + remove_invalid_links: false, + remove_unreferenced_dests: false, + remove_unused_xobjects: false, + } + } } impl Settings { @@ -229,6 +259,7 @@ impl Default for Settings { lzw_to_flate: true, remove_invalid_links: true, remove_unreferenced_dests: true, + remove_unused_xobjects: true, } } } @@ -336,7 +367,9 @@ pub fn optimize_with_progress(doc: &mut Document, settings: &Settings, progress: if !progress(Stage::CleanUp) { return Err(OptimizeError::Cancelled); } - report.unused_xobjects = unused::remove_unused(doc, &pages, progress)?; + if settings.remove_unused_xobjects { + report.unused_xobjects = unused::remove_unused(doc, &pages, progress)?; + } if settings.discard_thumbnails { for p in &pages { if doc.get(*p).as_dict().is_some_and(|d| d.contains(b"Thumb")) { @@ -439,6 +472,15 @@ pub fn optimize_with_progress(doc: &mut Document, settings: &Settings, progress: let r = ObjRef { num, generation: doc.generation(num) }; let obj = doc.get(r); let Object::Stream(s) = &*obj else { continue }; + // Retaining images also keeps unencoded image streams byte-for-byte; otherwise + // this generic stream pass would encode images that the image pass left alone. + if s.dict.name(b"Subtype") == Some(b"Image") + && [settings.color, settings.gray].iter().all(|s| !s.downsample && s.compression == Compression::Retain) + && !settings.mono.downsample + && settings.mono.compression == MonoCompression::Retain + { + continue; + } // XMP stays readable as plain text (PDF/A requires it); tiny streams don't gain. if s.dict.name(b"Type") == Some(b"Metadata") || s.dict.name(b"Type") == Some(b"XRef") || s.raw.len() < 64 { continue; diff --git a/crates/optimize/tests/optimize.rs b/crates/optimize/tests/optimize.rs index 5bfa74aa8b..119005a71f 100644 --- a/crates/optimize/tests/optimize.rs +++ b/crates/optimize/tests/optimize.rs @@ -165,7 +165,7 @@ fn images_are_measured_where_drawn_and_downsampled() { let b = stream(&doc, big); assert_eq!((b.dict.int(b"Width"), b.dict.int(b"Height"), b.dict.name(b"Filter")), (Some(300), Some(300), Some(&b"DCTDecode"[..]))); let m = stream(&doc, masked); - let sm = stream(&doc, mask); + let sm = stream(&doc, m.dict.reference(b"SMask").unwrap()); assert_eq!((m.dict.int(b"Width"), sm.dict.int(b"Width")), (Some(150), Some(150)), "the soft mask follows its image"); assert_eq!(sm.dict.name(b"Filter"), Some(&b"FlateDecode"[..])); assert_eq!(stream(&doc, small).dict.int(b"Width"), Some(100)); @@ -2206,7 +2206,7 @@ fn settings_choose_what_happens() { let off = ImageSettings { downsample: false, target_ppi: 150.0, above_ppi: 225.0, compression: Compression::Retain }; let r = optimize(&mut keep, &Settings { color: off, gray: off, ..Settings::default() }).unwrap(); assert_eq!((r.images_resampled, r.images_recompressed), (0, 0)); - // Lossless: resampled to 300 ppi, Flate. + // Lossless encoding after lossy resampling to 300 ppi. let lossless = ImageSettings { downsample: true, target_ppi: 300.0, above_ppi: 450.0, compression: Compression::Flate }; let r = optimize(&mut doc, &Settings { gray: lossless, ..Settings::default() }).unwrap(); assert_eq!(r.images_resampled, 1); @@ -2214,6 +2214,149 @@ fn settings_choose_what_happens() { assert_eq!((s.dict.int(b"Width"), s.dict.int(b"Height"), s.dict.name(b"Filter")), (Some(600), Some(300), Some(&b"FlateDecode"[..]))); } +#[test] +fn hostile_image_and_mask_dimensions_are_left_unchanged() { + // Negative values that previously wrapped to small u32 dimensions reached pixels(), + // where multiplying the independently cast usize dimensions overflowed. + for (width, height) in + [(-4_294_967_040_i64, 256), (256, -4_294_967_040), (4_294_967_552, 256), (i64::MAX, 256), (0, 256), (100_000, 100_000), (256, i64::MIN)] + { + for bad_mask in [false, true] { + let mut doc = Document::new_empty(); + let mask = image(&mut doc, 256, 256, 1, false, None); + let picture = image(&mut doc, 256, 256, 3, false, Some(mask)); + let bad = if bad_mask { mask } else { picture }; + let mut malformed = stream(&doc, bad); + malformed.dict.set(b"Width".to_vec(), width); + malformed.dict.set(b"Height".to_vec(), height); + doc.set(bad, Object::Stream(malformed)); + page(&mut doc, &[("Im", picture)], "q 36 0 0 36 20 20 cm /Im Do Q"); + let before = stream(&doc, picture); + let before_mask = stream(&doc, mask); + let report = optimize(&mut doc, &Settings::default()).unwrap(); + assert_eq!((report.images_resampled, report.images_recompressed), (0, 0), "{width} x {height}, mask={bad_mask}"); + assert_eq!(stream(&doc, picture), before); + assert_eq!(stream(&doc, mask), before_mask); + } + } +} + +#[test] +fn jpeg_dimensions_and_decoded_lengths_must_match_the_dictionary() { + let mut doc = Document::new_empty(); + let jpeg = image(&mut doc, 128, 128, 3, true, None); + let mut mismatched = stream(&doc, jpeg); + // Same sample count, different shape: must not reshape the decoded JPEG silently. + mismatched.dict.set(b"Width".to_vec(), 256); + mismatched.dict.set(b"Height".to_vec(), 64); + doc.set(jpeg, Object::Stream(mismatched.clone())); + let short = image(&mut doc, 128, 128, 3, false, None); + let mut truncated = stream(&doc, short); + truncated.dict.remove(b"Filter"); + truncated = Stream::from_raw(truncated.dict, vec![0; 127 * 128 * 3]); + doc.set(short, Object::Stream(truncated.clone())); + page(&mut doc, &[("J", jpeg), ("S", short)], "q 36 0 0 36 0 0 cm /J Do /S Do Q"); + let settings = Settings { flate_unencoded: false, ..Default::default() }; + let report = optimize(&mut doc, &settings).unwrap(); + assert_eq!((report.images_resampled, report.images_recompressed), (0, 0)); + assert_eq!(stream(&doc, jpeg), mismatched); + assert_eq!(stream(&doc, short), truncated); +} + +fn rendered(doc: &Document, page: usize) -> Vec { + let bytes = write_full(doc, &SaveOptions::default()).unwrap(); + let mut renderer = pdfcraft_render::PageRenderer::new(Arc::new(bytes), pdfcraft_render::RenderConfig::default()); + let result = renderer.render(pdfcraft_render::RenderRequest { page, scale: 1.0, ..Default::default() }); + assert!(result.error.is_none(), "{:?}", result.error); + result.rgba.to_vec() +} + +#[test] +fn resampling_an_image_does_not_mutate_a_shared_soft_mask() { + let mut doc = Document::new_empty(); + let mask = image(&mut doc, 256, 256, 1, false, None); + let first = image(&mut doc, 256, 256, 3, false, Some(mask)); + let second = image(&mut doc, 256, 256, 3, false, Some(mask)); + page(&mut doc, &[("I", first)], "q 72 0 0 72 20 20 cm /I Do Q"); + page(&mut doc, &[("I", second)], "q 288 0 0 288 20 20 cm /I Do Q"); + let before_mask = stream(&doc, mask); + let before_second = stream(&doc, second); + let before_pixels = rendered(&doc, 1); + assert!(before_pixels.as_chunks::<4>().0.iter().any(|p| p[0] < 240), "fixture must actually paint"); + let color = ImageSettings { downsample: true, target_ppi: 64.0, above_ppi: 128.0, compression: Compression::Retain }; + let report = optimize(&mut doc, &Settings { color, ..Default::default() }).unwrap(); + assert_eq!(report.images_resampled, 1); + let modified = stream(&doc, first); + let own_mask = modified.dict.reference(b"SMask").unwrap(); + assert_ne!(own_mask, mask); + assert_eq!(stream(&doc, own_mask).dict.int(b"Width"), Some(64)); + assert_eq!(stream(&doc, mask), before_mask, "other references still see the original mask"); + assert_eq!(stream(&doc, second), before_second); + assert_eq!(rendered(&doc, 1), before_pixels, "unchanged page survives full save and rendering exactly"); +} + +#[test] +fn lossless_profile_preserves_images_and_document_data() { + let mut doc = Document::new_empty(); + let photo = image(&mut doc, 256, 256, 3, true, None); + let alternate = image(&mut doc, 128, 128, 3, false, None); + let mut picture = stream(&doc, photo); + picture.dict.set(b"Alternates".to_vec(), Object::Array(vec![Object::Ref(alternate)])); + doc.set(photo, Object::Stream(picture)); + let raw = image(&mut doc, 128, 128, 1, false, None); + let encoded = stream(&doc, raw); + let mut raw_dict = encoded.dict.clone(); + raw_dict.remove(b"Filter"); + doc.set(raw, Object::Stream(Stream::from_raw(raw_dict, encoded.decoded().unwrap()))); + let p = page( + &mut doc, + &[("Photo", photo), ("Raw", raw), ("Unused", alternate)], + "q 36 0 0 36 20 20 cm /Photo Do Q q 72 0 0 72 100 100 cm /Raw Do Q % repeated padding repeated padding repeated padding", + ); + let root = doc.root().unwrap(); + let mut preferences = Dict::new(); + preferences.set(b"Duplex".to_vec(), Object::name("DuplexFlipLongEdge")); + let mut dests = Dict::new(); + dests.set( + b"Names".to_vec(), + Object::Array(vec![ + Object::String(pdfcraft_cos::PdfString::literal(b"unused".to_vec())), + Object::Array(vec![Object::Ref(p), Object::name("Fit")]), + ]), + ); + let mut names = Dict::new(); + names.set(b"Dests".to_vec(), Object::Dict(dests)); + let mut link = Dict::new(); + link.set(b"Subtype".to_vec(), Object::name("Link")); + link.set(b"Rect".to_vec(), Object::Array(vec![0.into(), 0.into(), 10.into(), 10.into()])); + link.set(b"Dest".to_vec(), Object::name("missing")); + let link = doc.add(Object::Dict(link)); + doc.update_dict(p, |d| d.set(b"Annots".to_vec(), Object::Array(vec![Object::Ref(link)]))).unwrap(); + doc.update_dict(root, |d| { + d.set(b"ViewerPreferences".to_vec(), Object::Dict(preferences)); + d.set(b"StructTreeRoot".to_vec(), Object::Dict(Dict::new())); + d.set(b"Names".to_vec(), Object::Dict(names)); + d.set(b"PrivateMarker".to_vec(), Object::name("KeepMe")); + }) + .unwrap(); + let before_root = doc.get(root); + let before_page = doc.get(p); + let original_images = [photo, raw, alternate].map(|r| stream(&doc, r)); + let pixels = rendered(&doc, 0); + let report = optimize(&mut doc, &Settings::lossless()).unwrap(); + assert_eq!((report.images_resampled, report.images_recompressed, report.unused_xobjects), (0, 0, 0)); + assert_eq!((report.thumbnails, report.alternate_images, report.print_settings, report.unreferenced_dests), (0, 0, 0, 0)); + assert!(!report.tags_removed); + assert_eq!(report.invalid_links, 0); + assert!(report.streams_compressed > 0, "non-image content can still be compressed"); + assert_eq!(doc.get(root), before_root); + assert_eq!(doc.get(p), before_page); + for (r, before) in [photo, raw, alternate].into_iter().zip(original_images) { + assert_eq!(stream(&doc, r), before); + } + assert_eq!(rendered(&doc, 0), pixels); +} + #[test] fn discards_and_clean_up() { let mut doc = Document::new_empty(); @@ -3085,6 +3228,15 @@ fn images_are_not_resampled_when_a_page_enters_more_forms_than_allowed() { assert_eq!(effective_resolutions(&doc, &refs)[&img], f64::INFINITY); } +#[test] +fn lossless_profile_keeps_printed_image_fragments_exact() { + let (mut doc, _) = printed_page(120, |r| r % 2 == 1, |_, s| s); + let before = drawn_images(&doc); + let report = optimize(&mut doc, &Settings::lossless()).unwrap(); + assert_eq!((report.merged_images, report.fragments_merged), (0, 0)); + assert_eq!(drawn_images(&doc), before); +} + #[test] fn compatibility_level_sets_version_unpacks_for_1_4_and_checks_encryption() { let mut base = Document::new_empty(); diff --git a/crates/redact/README.md b/crates/redact/README.md index 9c024d1b55..7681e519de 100644 --- a/crates/redact/README.md +++ b/crates/redact/README.md @@ -101,6 +101,11 @@ them (images, fonts, Forms, annotations and fields as well as the catalog and pa name maps such as resource dictionaries. Content is read strictly: a page whose content can't be read in full is refused, not cleaned in part. Both make the next save a full rewrite. +Attachment counts include catalog `/AF` associated-file entries as well as embedded-file +name-tree entries and file-attachment annotations (references in different locations count +separately). Removing only absent categories returns `NothingToApply` before any mutation; +empty containers are preserved, including when another selected category is removed. + `patterns` finds phone numbers, e-mail addresses, credit card numbers (Luhn-checked), US Social Security numbers and dates for Search & Redact. A phone label such as `Tel.` or `Fax:` also enables Italian international geographic numbers with a slash, such as `Tel. +39 0426/123456` or `Fax: +390426/123456` (#3205 follow-up). diff --git a/crates/redact/src/sanitize.rs b/crates/redact/src/sanitize.rs index 98703dfbf2..0edc1edf1d 100644 --- a/crates/redact/src/sanitize.rs +++ b/crates/redact/src/sanitize.rs @@ -274,7 +274,9 @@ fn find_owned(o: &Object, role: Held, keys: &[&[u8]], held: &mut [usize], next: let mut found = false; if role != Held::Map { for (i, k) in keys.iter().enumerate() { - if d.contains(k) + // An empty array (`/AF []`) holds nothing to remove: counting it would make an + // absent category look present and rewrite the document for nothing. + if d.get(k).is_some_and(|v| !matches!(v, Object::Array(a) if a.is_empty())) && let Some(n) = held.get_mut(i) { *n = n.saturating_add(1); @@ -519,6 +521,13 @@ pub fn scan(doc: &Document) -> Vec<(Hidden, usize)> { pub fn remove_hidden(doc: &mut Document, which: &[Hidden]) -> Result, RedactError> { let counts = scan(doc); let count = |h: Hidden| counts.iter().find(|c| c.0 == h).map_or(0, |c| c.1); + // Empty categories are already satisfied. Do not normalize page/catalog structures, + // or remove empty containers, then claim that nothing was changed. Filter them even + // alongside a populated category so every removal has a corresponding report entry. + let which: Vec<_> = which.iter().copied().filter(|h| count(*h) > 0).collect(); + if which.is_empty() { + return Err(RedactError::NothingToApply); + } let (root, _) = catalog(doc).ok_or(RedactError::NothingToApply)?; let mut done = Vec::new(); // Every annotation the pages list now: whatever is no longer listed at the end (flattened @@ -604,7 +613,7 @@ pub fn remove_hidden(doc: &mut Document, which: &[Hidden]) -> Result { doc.trailer_mut().remove(b"Info"); diff --git a/crates/redact/src/tests.rs b/crates/redact/src/tests.rs index 74b8407056..5cf022465c 100644 --- a/crates/redact/src/tests.rs +++ b/crates/redact/src/tests.rs @@ -2069,6 +2069,59 @@ fn hidden_information_is_counted_and_removed() { assert!(shown, "the field's value stays visible as page content"); } +fn empty_hidden_containers() -> Document { + let mut doc = one_page(b"", "", Vec::new()); + let info = doc.add(Object::Dict(Dict::new())); + doc.trailer_mut().set(b"Info".to_vec(), Object::Ref(info)); + let empty_tree = Object::Dict(Dict::from_iter([(b"Names".to_vec(), Object::Array(Vec::new()))])); + let names = doc.add(Object::Dict(Dict::from_iter([(b"EmbeddedFiles".to_vec(), empty_tree.clone()), (b"JavaScript".to_vec(), empty_tree)]))); + doc.update_dict(doc.root().unwrap(), |cat| { + cat.set(b"AF".to_vec(), Object::Array(Vec::new())); + cat.set(b"Names".to_vec(), Object::Ref(names)); + cat.set(b"Outlines".to_vec(), Object::Dict(Dict::new())); + cat.set(b"PageMode".to_vec(), Object::Name(b"UseOutlines".to_vec())); + }) + .unwrap(); + let annots = doc.add(Object::Array(Vec::new())); + let page = pdfcraft_model::pages(&doc).remove(0); + doc.update_dict(page.obj, |dict| dict.set(b"Annots".to_vec(), Object::Ref(annots))).unwrap(); + doc +} + +#[test] +fn absent_hidden_categories_do_not_mutate_empty_containers_or_indirect_arrays() { + use crate::sanitize::{HIDDEN, remove_hidden, scan}; + let source = empty_hidden_containers(); + assert!(scan(&source).iter().all(|(_, count)| *count == 0)); + let objects = |doc: &Document| doc.object_numbers().into_iter().map(|n| (n, doc.get(ObjRef::new(n, doc.generation(n))))).collect::>(); + for selection in [Vec::new(), HIDDEN.to_vec()] { + let mut doc = source.clone(); + assert_eq!(remove_hidden(&mut doc, &selection), Err(RedactError::NothingToApply)); + assert_eq!(objects(&doc), objects(&source)); + assert_eq!(doc.trailer(), source.trailer()); + assert_eq!(doc.modified_objects(), source.modified_objects()); + assert_eq!(doc.full_save_required(), source.full_save_required()); + } +} + +#[test] +fn absent_categories_stay_unchanged_beside_a_reported_hidden_removal() { + use crate::sanitize::{HIDDEN, Hidden, remove_hidden}; + let mut doc = empty_hidden_containers(); + doc.update_dict(doc.root().unwrap(), |cat| cat.set(b"PieceInfo".to_vec(), Object::Dict(Dict::new()))).unwrap(); + assert_eq!(remove_hidden(&mut doc, &HIDDEN).unwrap(), [(Hidden::PrivateData, 1)]); + let cat = doc.get(doc.root().unwrap()); + let cat = cat.as_dict().unwrap(); + assert!(!cat.contains(b"PieceInfo")); + assert!(doc.trailer().contains(b"Info")); + assert!(cat.contains(b"AF") && cat.contains(b"Outlines")); + assert_eq!(cat.name(b"PageMode"), Some(&b"UseOutlines"[..])); + let names = doc.resolve(cat.get(b"Names").unwrap()); + let names = names.as_dict().unwrap(); + assert!(names.contains(b"EmbeddedFiles") && names.contains(b"JavaScript")); + assert!(doc.full_save_required()); +} + /// A one-page document whose catalog names an outline root (object 5). `items` are the outline /// items, objects 6 onward. fn outlined_document(items: Vec>) -> Document { diff --git a/crates/render/src/raster/tests.rs b/crates/render/src/raster/tests.rs index 1c24408e1b..57d1498693 100644 --- a/crates/render/src/raster/tests.rs +++ b/crates/render/src/raster/tests.rs @@ -1341,9 +1341,13 @@ fn replacing_an_in_flight_request_does_not_delay_the_replacement() { std::thread::sleep(Duration::from_millis(1)); } + // Hold A's flag before replacing it: once cancelled, A's worker stops waiting and frees + // its slot, which on a slow FreeBSD CI VM happened before the slots were read again. + let a_cancelled = lock(&pool.shared.busy).iter().flatten().find(|busy| same_request(busy.request, a)).map(|busy| busy.cancelled.clone()); + let a_cancelled = a_cancelled.unwrap_or_else(|| panic!("request A is not in flight")); let replaced = Instant::now(); pool.set_queue(vec![b]); - assert!(lock(&pool.shared.busy).iter().flatten().any(|busy| busy.cancelled.load(Ordering::Acquire)), "request A was not cancelled"); + assert!(a_cancelled.load(Ordering::Acquire), "request A was not cancelled"); let page = receive_before_deadline(&pool); assert_eq!(page.request, b); assert!(page.error.is_none(), "replacement request failed: {:?}", page.error); @@ -2888,7 +2892,9 @@ fn tiling_pattern_form_cycles_are_bounded_and_finite_nesting_paints() { let mut renderer = PageRenderer::new(Arc::new(pdf), RenderConfig::default()); let _ = tx.send(renderer.render(RenderRequest { page: 0, scale: 1.0, ..Default::default() })); }); - let page = rx.recv_timeout(std::time::Duration::from_secs(10)).unwrap_or_else(|_| panic!("{case}: render did not finish")); + // A hang guard only: the pixels below check the bound. 10 s failed on a nested-KVM + // FreeBSD CI VM while the render was still finishing. + let page = rx.recv_timeout(std::time::Duration::from_secs(600)).unwrap_or_else(|_| panic!("{case}: render did not finish")); assert!(page.error.is_none(), "{case}: {:?}", page.error); assert_eq!((page.width, page.height), (40, 40), "{case}"); let pixel = |x: u32, y: u32| { @@ -5513,7 +5519,9 @@ fn form_cycles_are_bounded_and_finite_nesting_paints() { let mut renderer = PageRenderer::new(Arc::new(pdf), RenderConfig::default()); let _ = tx.send(renderer.render(RenderRequest { page: 0, scale: 1.0, ..Default::default() })); }); - let page = rx.recv_timeout(std::time::Duration::from_secs(10)).unwrap_or_else(|_| panic!("{case}: render did not finish")); + // A hang guard only: the pixels below check the bound. 10 s failed on a nested-KVM + // FreeBSD CI VM while the render was still finishing. + let page = rx.recv_timeout(std::time::Duration::from_secs(600)).unwrap_or_else(|_| panic!("{case}: render did not finish")); assert!(page.error.is_none(), "{case}: {:?}", page.error); assert_eq!((page.width, page.height), (40, 40), "{case}"); let pixel = |x: u32, y: u32| { diff --git a/crates/ui-egui/Cargo.toml b/crates/ui-egui/Cargo.toml index 7f164991d5..9617e0b820 100644 --- a/crates/ui-egui/Cargo.toml +++ b/crates/ui-egui/Cargo.toml @@ -44,6 +44,8 @@ base64 = "0.23" # Unicode bidi paragraph segmentation for right-to-left comment wrapping; egui 0.37's epaint owns # display reordering. Already in the tree through egui’s epaint. unicode-bidi = "0.3" +# OCR defaults to the OS/browser locale, including languages without a UI translation. +sys-locale = { version = "0.3", features = ["js"] } # Checks that an installed fallback font parses and has the glyphs, and reads the vertical metrics # that put fallback faces on the interface's baseline (#1676); the same skrifa egui uses. skrifa = "0.44" diff --git a/crates/ui-egui/src/commands.rs b/crates/ui-egui/src/commands.rs index f072b7febe..c154c87422 100644 --- a/crates/ui-egui/src/commands.rs +++ b/crates/ui-egui/src/commands.rs @@ -521,7 +521,17 @@ impl PdfCraftApp { } "export.image" => self.dialog = Some(Dialog::Export(crate::export_ui::ExportKind::Image)), "export.text" => self.dialog = Some(Dialog::Export(crate::export_ui::ExportKind::Text)), - "ocr.recognize" => self.dialog = Some(Dialog::RecognizeText), + "ocr.recognize" => { + self.ocr_draft.recognize = true; + // Plain recognition never crops; only Enhance scanned file turns it on. + self.ocr_draft.auto_crop = false; + self.dialog = Some(Dialog::RecognizeText); + } + "ocr.enhance" => { + self.ocr_draft.recognize = false; + self.ocr_draft.auto_crop = true; + self.dialog = Some(Dialog::RecognizeText); + } "ocr.recognize_batch" => self.ocr_files_dialog(), "edit.edit_text" => { self.quick_tool = crate::QuickTool::EditText; diff --git a/crates/ui-egui/src/i18n/ar.tsv b/crates/ui-egui/src/i18n/ar.tsv index 1b08929307..c93f0fd231 100644 --- a/crates/ui-egui/src/i18n/ar.tsv +++ b/crates/ui-egui/src/i18n/ar.tsv @@ -2397,6 +2397,30 @@ animation effects Off معطّلة Original الأصل Greyscale تدرج رمادي Black and white أبيض وأسود + ; 1 page skipped ; تم تخطي صفحة واحدة + ; corrected {n} pages ; تم تصحيح {n} صفحات + ; {n} pages skipped ; تم تخطي {n} صفحات + Add searchable text إضافة نص قابل للبحث + Add the PDFs to combine أضف ملفات PDF للدمج + Added the first {n} PDFs in {folder} أضيفت أول {n} ملف PDF في {folder} + Automatically rotate sideways and upside-down pages تدوير الصفحات الجانبية والمقلوبة تلقائيًا + Correct scans تصحيح الصفحات الممسوحة + Corrected scan مسح مصحح + Crop scanner borders to the paper edge قص حواف المسح حتى حافة الورق + Drop PDFs or folders here, or choose them. أفلت ملفات PDF أو المجلدات هنا، أو اخترها. + Every PDF in the folder كل ملف PDF في المجلد + Every PDF in the folder and the folders inside it كل ملف PDF في المجلد والمجلدات داخله + No PDFs found in {folder} لم يُعثر على ملفات PDF في {folder} + Only clear paper edges are cropped. Indistinguishable white borders are kept. يتم قص حواف الورق الواضحة فقط. تُحفظ الحواف البيضاء التي لا يمكن تمييزها. + Only the document's owner can change its security (open it with the permissions password) مالك المستند وحده يستطيع تغيير أمانه (افتحه بكلمة مرور الأذونات) + Safety margin (pt) هامش الأمان (نقطة) + Save (M4) حفظ (M4) + Scan and text recognition المسح والتعرف على النص + Scan correction تصحيح المسح + Scan processing cancelled أُلغيت معالجة المسح + Searchable Image صورة قابلة للبحث + Straighten skewed scans تقويم الصفحات الممسوحة المائلة + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. تبقى الاتجاهات غير المؤكدة دون تغيير. يحافظ التقويم على الصورة كاملة داخل الصفحة. Reading colours ألوان القراءة Replace document colours استبدال ألوان المستند Black on white أسود على أبيض @@ -2502,8 +2526,6 @@ animation effects Off معطّلة A {} annotation has no appearance stream للتعليق التوضيحي {} بلا مظهر متدفق A {} annotation isn't set to print, or is hidden التعليق التوضيحي {} غير مضبوط للطباعة أو مخفي Accessibility Report تقرير الوصول - Add the PDFs to combine أضف ملفات PDF للدمج - Added the first {n} PDFs in {folder} أضيفت أول {n} ملف PDF في {folder} Always دائماً Automatically تلقائياً CRL Signing توقيع CRL @@ -2533,7 +2555,6 @@ animation effects Off معطّلة Digital Signature توقيع رقمي Disabled معطّل Document properties (⌘D) خصائص المستند (⌘D) - Drop PDFs or folders here, or choose them. أفلت ملفات PDF أو المجلدات هنا، أو اخترها. Duplicate تكرار Enabled ممكّن Encipher Only التشفير فقط @@ -2543,8 +2564,6 @@ animation effects Off معطّلة Enter a page number أدخل رقم صفحة Enter the field names أدخل أسماء الحقول Error خطأ - Every PDF in the folder كل ملف PDF في المجلد - Every PDF in the folder and the folders inside it كل ملف PDF في المجلد والمجلدات داخله Field "{}" on page {p} has no description (tooltip) الحقل "{}" في الصفحة {p} بلا وصف (تلميح) Filename اسم الملف Flatten Fill & Sign تسطيح التعبئة والتوقيع @@ -2566,13 +2585,11 @@ animation effects Off معطّلة New bookmark (⌘B) إشارة مرجعية جديدة (⌘B) Next التالي Next (⌘G) التالي (⌘G) - No PDFs found in {folder} لم يُعثر على ملفات PDF في {folder} No document language is set لم تُحدد لغة المستند No page has text: the document appears to be images of pages لا صفحة تحوي نصاً: يبدو المستند صوراً للصفحات No results لا نتائج Non-Repudiation عدم الجحود On تشغيل - Only the document's owner can change its security (open it with the permissions password) مالك المستند وحده يستطيع تغيير أمانه (افتحه بكلمة مرور الأذونات) Open a PDF (⌘O) فتح PDF‏ (⌘O) Open folder فتح المجلد Organize تنظيم @@ -2599,7 +2616,6 @@ animation effects Off معطّلة Rev. {rev}: Signed by {name} المراجعة {rev}: موقع من {name} Rotate view clockwise (⇧⌘+) تدوير العرض مع عقارب الساعة (⇧⌘+) Rule Name اسم القاعدة - Save (M4) حفظ (M4) Save as {level} حفظ كـ {level} Save changes? حفظ التغييرات؟ Save file حفظ الملف diff --git a/crates/ui-egui/src/i18n/bg.tsv b/crates/ui-egui/src/i18n/bg.tsv index e269febf18..b591618fe5 100644 --- a/crates/ui-egui/src/i18n/bg.tsv +++ b/crates/ui-egui/src/i18n/bg.tsv @@ -2339,6 +2339,30 @@ animation effects Off Изключени Original Оригинал Greyscale Нива на сивото Black and white Черно-бяло + ; 1 page skipped ; пропусната 1 страница + ; corrected {n} pages ; коригирани страници: {n} + ; {n} pages skipped ; пропуснати страници: {n} + Add searchable text Добавяне на текст за търсене + Add the PDFs to combine Добавете PDF файловете за обединяване + Added the first {n} PDFs in {folder} Добавени са първите {n} PDF файла от {folder} + Automatically rotate sideways and upside-down pages Автоматично завъртане на странични и обърнати страници + Correct scans Коригиране на сканирания + Corrected scan Коригирано сканиране + Crop scanner borders to the paper edge Изрязване на сканираното до ръба на хартията + Drop PDFs or folders here, or choose them. Пуснете тук PDF файлове или папки или ги изберете. + Every PDF in the folder Всички PDF файлове в папката + Every PDF in the folder and the folders inside it Всички PDF файлове в папката и в папките в нея + No PDFs found in {folder} Не са открити PDF файлове в {folder} + Only clear paper edges are cropped. Indistinguishable white borders are kept. Изрязват се само ясно различими ръбове на хартията. Неразличимите бели полета се запазват. + Only the document's owner can change its security (open it with the permissions password) Само собственикът на документа може да промени защитата му (отворете го с паролата за разрешения) + Safety margin (pt) Предпазно поле (pt) + Save (M4) Запиши (M4) + Scan and text recognition Сканиране и разпознаване на текст + Scan correction Корекция на сканиране + Scan processing cancelled Обработката на сканиранията е отменена + Searchable Image Изображение с търсене + Straighten skewed scans Изправяне на наклонени сканирани страници + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. Несигурната ориентация остава непроменена. Изправянето побира цялото изображение в страницата. Reading colours Цветове за четене Replace document colours Замяна на цветовете на документа Black on white Черно на бяло diff --git a/crates/ui-egui/src/i18n/ca.tsv b/crates/ui-egui/src/i18n/ca.tsv index 7ff0f83fee..ae2af9e9f1 100644 --- a/crates/ui-egui/src/i18n/ca.tsv +++ b/crates/ui-egui/src/i18n/ca.tsv @@ -2847,6 +2847,24 @@ theme Appearance Aspecte Arrange image Organitza la imatge Crop Escapça +# Hot Folder scan correction (#1063): AI-assisted from the English labels; native review pending. + ; 1 page skipped ; s'ha omès 1 pàgina + ; corrected {n} pages ; s'han corregit {n} pàgines + ; {n} pages skipped ; s'han omès {n} pàgines + Add searchable text Afegeix text cercable + Automatically rotate sideways and upside-down pages Gira automàticament les pàgines de costat i cap per avall + Correct scans Corregeix els escanejats + Corrected scan Escaneig corregit + Crop scanner borders to the paper edge Retalla les vores de l'escàner fins a la vora del paper + Only clear paper edges are cropped. Indistinguishable white borders are kept. Només es retallen les vores del paper clares. Les vores blanques que no es distingeixen es conserven. + Safety margin (pt) Marge de seguretat (pt) + Scan and text recognition Escaneig i reconeixement de text + Scan correction Correcció de l'escaneig + Scan processing cancelled S'ha cancel·lat el processament de l'escaneig + Searchable Image Imatge amb text cercable + Straighten skewed scans Redreça els escanejats inclinats + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. Les orientacions incertes no es canvien. El redreçament encabeix tota la imatge dins la pàgina. + # Date picker: Today button (#4274) (AI-assisted, not separately native-reviewed) Today Avui diff --git a/crates/ui-egui/src/i18n/cs.tsv b/crates/ui-egui/src/i18n/cs.tsv index 22f6e3e056..eff0ee1e03 100644 --- a/crates/ui-egui/src/i18n/cs.tsv +++ b/crates/ui-egui/src/i18n/cs.tsv @@ -2448,6 +2448,22 @@ animation effects Off Vypnuto Original Originál Greyscale Stupně šedi Black and white Černobílé + ; 1 page skipped ; přeskočena 1 stránka + ; corrected {n} pages ; opraveno stránek: {n} + ; {n} pages skipped ; přeskočeno stránek: {n} + Add searchable text Přidat prohledávatelný text + Automatically rotate sideways and upside-down pages Automaticky otáčet stránky na boku a vzhůru nohama + Correct scans Opravit skeny + Corrected scan Opravený sken + Crop scanner borders to the paper edge Oříznout okraje skenu k hraně papíru + Only clear paper edges are cropped. Indistinguishable white borders are kept. Oříznou se pouze zřetelné hrany papíru. Nerozlišitelné bílé okraje zůstanou zachovány. + Safety margin (pt) Ochranný okraj (b.) + Scan and text recognition Skenování a rozpoznávání textu + Scan correction Oprava skenu + Scan processing cancelled Zpracování skenů zrušeno + Searchable Image Prohledávatelný obrázek + Straighten skewed scans Narovnat šikmé skeny + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. Nejistá orientace zůstane beze změny. Narovnání zachová celý obrázek uvnitř stránky. Reading colours Barvy pro čtení Replace document colours Nahradit barvy dokumentu Black on white Černá na bílém diff --git a/crates/ui-egui/src/i18n/de.tsv b/crates/ui-egui/src/i18n/de.tsv index 2c9ce7ae36..3016788e18 100644 --- a/crates/ui-egui/src/i18n/de.tsv +++ b/crates/ui-egui/src/i18n/de.tsv @@ -2377,6 +2377,30 @@ animation effects Off Aus Original Original Greyscale Graustufen Black and white Schwarzweiß + ; 1 page skipped ; 1 Seite übersprungen + ; corrected {n} pages ; {n} Seiten korrigiert + ; {n} pages skipped ; {n} Seiten übersprungen + Add searchable text Durchsuchbaren Text hinzufügen + Add the PDFs to combine Füge die zu kombinierenden PDFs hinzu + Added the first {n} PDFs in {folder} Die ersten {n} PDFs aus {folder} hinzugefügt + Automatically rotate sideways and upside-down pages Seitlich oder kopfstehend gescannte Seiten automatisch drehen + Correct scans Scans korrigieren + Corrected scan Korrigierter Scan + Crop scanner borders to the paper edge Scanränder bis zur Papierkante beschneiden + Drop PDFs or folders here, or choose them. Lege PDFs oder Ordner hier ab oder wähle sie aus. + Every PDF in the folder Jedes PDF im Ordner + Every PDF in the folder and the folders inside it Jedes PDF im Ordner und in seinen Unterordnern + No PDFs found in {folder} Keine PDFs in {folder} gefunden + Only clear paper edges are cropped. Indistinguishable white borders are kept. Nur erkennbare Papierkanten werden beschnitten. Nicht unterscheidbare weiße Ränder bleiben erhalten. + Only the document's owner can change its security (open it with the permissions password) Nur der Eigentümer des Dokuments kann die Sicherheit ändern (öffne es mit dem Berechtigungspasswort) + Safety margin (pt) Sicherheitsrand (pt) + Save (M4) Speichern (M4) + Scan and text recognition Scan und Texterkennung + Scan correction Scan korrigieren + Scan processing cancelled Scan-Verarbeitung abgebrochen + Searchable Image Durchsuchbares Bild + Straighten skewed scans Schief eingescannte Seiten geraderichten + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. Unsichere Ausrichtungen bleiben unverändert. Beim Geraderichten bleibt das gesamte Bild innerhalb der Seite. Reading colours Lesefarben Replace document colours Dokumentfarben ersetzen Black on white Schwarz auf weiß diff --git a/crates/ui-egui/src/i18n/es.tsv b/crates/ui-egui/src/i18n/es.tsv index 131d2dacaf..f13380a52b 100644 --- a/crates/ui-egui/src/i18n/es.tsv +++ b/crates/ui-egui/src/i18n/es.tsv @@ -2529,6 +2529,27 @@ animation effects Off Desactivados Original Original Greyscale Escala de grises Black and white Blanco y negro + ; 1 page skipped ; 1 página omitida + ; corrected {n} pages ; {n} páginas corregidas + ; {n} pages skipped ; {n} páginas omitidas + Add searchable text Añadir texto buscable + Automatically rotate sideways and upside-down pages Girar automáticamente las páginas de lado o boca abajo + Correct scans Corregir escaneos + Corrected scan Escaneo corregido + Crop scanner borders to the paper edge Recortar los bordes del escaneo hasta el papel + Drop PDFs or folders here, or choose them. Suelta aquí PDF o carpetas, o elígelos. + Every PDF in the folder Todos los PDF de la carpeta + Every PDF in the folder and the folders inside it Todos los PDF de la carpeta y de las carpetas que contiene + Only clear paper edges are cropped. Indistinguishable white borders are kept. Solo se recortan los bordes claros del papel. Se conservan los bordes blancos indistinguibles. + Only the document's owner can change its security (open it with the permissions password) Solo el propietario del documento puede cambiar su seguridad (ábrelo con la contraseña de permisos) + Safety margin (pt) Margen de seguridad (pt) + Save (M4) Guardar (M4) + Scan and text recognition Escaneo y reconocimiento de texto + Scan correction Corrección de escaneo + Scan processing cancelled Procesamiento de escaneos cancelado + Searchable Image Imagen con texto buscable + Straighten skewed scans Enderezar las páginas escaneadas torcidas + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. Las orientaciones dudosas no se modifican. Al enderezar, toda la imagen cabe en la página. This printer's driver doesn't take two-sided settings from other programs, so its own setting applies. Change it in Properties… El controlador de esta impresora no acepta los ajustes de doble cara de otros programas, así que se aplica su propio ajuste. Cámbialo en Propiedades… Browser's print dialog Diálogo de impresión del navegador Copies, two-sided printing and colour are chosen in the browser's print dialog. Las copias, la impresión a doble cara y el color se eligen en el diálogo de impresión del navegador. @@ -2792,7 +2813,6 @@ certificate SHA-256 digest Huella SHA-256 The password must have at least 6 characters. La contraseña debe tener al menos 6 caracteres. The password must have at least 8 characters. La contraseña debe tener al menos 8 caracteres. The passwords do not match. Las contraseñas no coinciden. - Only the document's owner can change its security (open it with the permissions password) Solo el propietario del documento puede cambiar su seguridad (ábrelo con la contraseña de permisos) # # Counts. @plural {n} byte|{n} bytes {n} byte|{n} bytes @@ -2806,9 +2826,6 @@ certificate SHA-256 digest Huella SHA-256 # # Combining PDFs from a folder. Add the PDFs to combine Añade los PDF que vas a combinar - Drop PDFs or folders here, or choose them. Suelta aquí PDF o carpetas, o elígelos. - Every PDF in the folder Todos los PDF de la carpeta - Every PDF in the folder and the folders inside it Todos los PDF de la carpeta y de las carpetas que contiene Added the first {n} PDFs in {folder} Se han añadido los primeros {n} PDF de {folder} No PDFs found in {folder} No se ha encontrado ningún PDF en {folder} # @@ -2889,7 +2906,6 @@ theme Appearance Aspecto Zoom out (⌘−) Alejar (⌘−) Zoom in / out (also pinch or ⌘-scroll) Acercar / alejar (también con pellizco o ⌘ + desplazamiento) Rotate view clockwise (⇧⌘+) Girar la vista a la derecha (⇧⌘+) - Save (M4) Guardar (M4) # Prepare a form ▸ Text field table Add text field table Añadir tabla de campos de texto diff --git a/crates/ui-egui/src/i18n/fi.tsv b/crates/ui-egui/src/i18n/fi.tsv index 8c1a9baab9..58fad0500e 100644 --- a/crates/ui-egui/src/i18n/fi.tsv +++ b/crates/ui-egui/src/i18n/fi.tsv @@ -2857,6 +2857,24 @@ theme Appearance Teema Arrange image Järjestä kuva Crop Rajaa +# Hot Folder scan correction (#1063): AI-assisted from the English labels; native review pending. + ; 1 page skipped ; 1 sivu ohitettiin + ; corrected {n} pages ; {n} sivua korjattiin + ; {n} pages skipped ; {n} sivua ohitettiin + Add searchable text Lisää haettava teksti + Automatically rotate sideways and upside-down pages Käännä sivuttain ja ylösalaisin olevat sivut automaattisesti + Correct scans Korjaa skannaukset + Corrected scan Korjattu skannaus + Crop scanner borders to the paper edge Rajaa skannerin reunat paperin reunaan + Only clear paper edges are cropped. Indistinguishable white borders are kept. Vain selkeät paperin reunat rajataan. Erottamattomat valkoiset reunat säilytetään. + Safety margin (pt) Turvamarginaali (pt) + Scan and text recognition Skannaus ja tekstintunnistus + Scan correction Skannauksen korjaus + Scan processing cancelled Skannauksen käsittely peruttiin + Searchable Image Haettava kuva + Straighten skewed scans Suorista vinot skannaukset + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. Epävarmat suunnat jätetään ennalleen. Suoristus sovittaa koko kuvan sivulle. + # Date picker: Today button (#4274) (AI-assisted, not separately native-reviewed) Today Tänään diff --git a/crates/ui-egui/src/i18n/fr.tsv b/crates/ui-egui/src/i18n/fr.tsv index 1c22cf9d81..b80131008e 100644 --- a/crates/ui-egui/src/i18n/fr.tsv +++ b/crates/ui-egui/src/i18n/fr.tsv @@ -2376,6 +2376,28 @@ animation effects Off Désactivés Original Original Greyscale Niveaux de gris Black and white Noir et blanc + ; 1 page skipped ; 1 page ignorée + ; corrected {n} pages ; {n} pages corrigées + ; {n} pages skipped ; {n} pages ignorées + Add searchable text Ajouter du texte consultable + Add the PDFs to combine Ajoutez les PDF à combiner + Added the first {n} PDFs in {folder} Les {n} premiers PDF de {folder} ont été ajoutés + Automatically rotate sideways and upside-down pages Pivoter automatiquement les pages de côté ou à l’envers + Correct scans Corriger les numérisations + Corrected scan Numérisation corrigée + Crop scanner borders to the paper edge Rogner les bordures du scan au bord du papier + Every PDF in the folder Tous les PDF du dossier + No PDFs found in {folder} Aucun PDF trouvé dans {folder} + Only clear paper edges are cropped. Indistinguishable white borders are kept. Seuls les bords nets du papier sont rognés. Les bordures blanches indiscernables sont conservées. + Only the document's owner can change its security (open it with the permissions password) Seul le propriétaire du document peut modifier sa protection (ouvrez-le avec le mot de passe d'autorisations) + Safety margin (pt) Marge de sécurité (pt) + Save (M4) Enregistrer (M4) + Scan and text recognition Numérisation et reconnaissance de texte + Scan correction Correction de numérisation + Scan processing cancelled Traitement des numérisations annulé + Searchable Image Image consultable + Straighten skewed scans Redresser les pages numérisées de travers + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. Les orientations incertaines restent inchangées. Le redressement conserve toute l’image dans la page. Reading colours Couleurs de lecture Replace document colours Remplacer les couleurs du document Black on white Noir sur blanc @@ -2573,8 +2595,6 @@ animation effects Off Désactivés A {} annotation has no appearance stream Une annotation {} n'a pas de flux d'apparence A {} annotation isn't set to print, or is hidden Une annotation {} n'est pas réglée pour l'impression, ou est masquée Accessibility Report Rapport d'accessibilité - Add the PDFs to combine Ajoutez les PDF à combiner - Added the first {n} PDFs in {folder} Les {n} premiers PDF de {folder} ont été ajoutés Always Toujours Automatically Automatiquement CRL Signing Signature de LCR @@ -2616,7 +2636,6 @@ animation effects Off Désactivés Enter a page number Saisissez un numéro de page Enter the field names Saisissez les noms des champs Error Erreur - Every PDF in the folder Tous les PDF du dossier Every PDF in the folder and the folders inside it Tous les PDF du dossier et de ses sous-dossiers Field "{}" on page {p} has no description (tooltip) Le champ « {} » de la page {p} n'a pas de description (info-bulle) Filename Nom du fichier @@ -2638,13 +2657,11 @@ animation effects Off Désactivés New bookmark (⌘B) Nouveau signet (⌘B) Next Suivant Next (⌘G) Suivant (⌘G) - No PDFs found in {folder} Aucun PDF trouvé dans {folder} No document language is set Aucune langue de document n'est définie No page has text: the document appears to be images of pages Aucune page ne contient de texte : le document semble être constitué d'images de pages No results Aucun résultat Non-Repudiation Non-répudiation On Activé - Only the document's owner can change its security (open it with the permissions password) Seul le propriétaire du document peut modifier sa protection (ouvrez-le avec le mot de passe d'autorisations) Open a PDF (⌘O) Ouvrir un PDF (⌘O) Open folder Ouvrir le dossier Organize Organiser @@ -2670,7 +2687,6 @@ animation effects Off Désactivés Rev. {rev}: Signed by {name} Rév. {rev} : signé par {name} Rotate view clockwise (⇧⌘+) Pivoter l'affichage vers la droite (⇧⌘+) Rule Name Nom de la règle - Save (M4) Enregistrer (M4) Save as {level} Enregistrer comme {level} Save changes? Enregistrer les modifications ? Save file Enregistrer le fichier diff --git a/crates/ui-egui/src/i18n/hi.tsv b/crates/ui-egui/src/i18n/hi.tsv index 52c5450bb3..82fff26131 100644 --- a/crates/ui-egui/src/i18n/hi.tsv +++ b/crates/ui-egui/src/i18n/hi.tsv @@ -2817,6 +2817,24 @@ theme Appearance स्वरूप Send backward पीछे भेजें Send to back सबसे पीछे भेजें +# Hot Folder scan correction (#1063): AI-assisted from the English labels; native review pending. + ; 1 page skipped ; 1 पृष्ठ छोड़ा गया + ; corrected {n} pages ; {n} पृष्ठ सुधारे गए + ; {n} pages skipped ; {n} पृष्ठ छोड़े गए + Add searchable text सर्च योग्य टेक्स्ट जोड़ें + Automatically rotate sideways and upside-down pages बग़ल की ओर मुड़े और उल्टे पृष्ठ अपने-आप घुमाएँ + Correct scans स्कैन सुधारें + Corrected scan सुधारा गया स्कैन + Crop scanner borders to the paper edge स्कैनर के किनारों को काग़ज़ के किनारे तक काटें + Only clear paper edges are cropped. Indistinguishable white borders are kept. केवल स्पष्ट काग़ज़ के किनारे काटे जाते हैं। जिन सफ़ेद किनारों में अंतर नहीं किया जा सकता, वे रखे जाते हैं। + Safety margin (pt) सुरक्षा मार्जिन (pt) + Scan and text recognition स्कैन और टेक्स्ट पहचान + Scan correction स्कैन सुधार + Scan processing cancelled स्कैन प्रोसेसिंग रद्द की गई + Searchable Image सर्च योग्य छवि + Straighten skewed scans तिरछे स्कैन सीधे करें + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. अनिश्चित दिशाएँ अपरिवर्तित रहती हैं। सीधा करते समय पूरी छवि पृष्ठ के अंदर फ़िट की जाती है। + # Date picker: Today button (#4274) (AI-assisted, not separately native-reviewed) Today आज diff --git a/crates/ui-egui/src/i18n/hu.tsv b/crates/ui-egui/src/i18n/hu.tsv index 47d9c24b40..68331aa789 100644 --- a/crates/ui-egui/src/i18n/hu.tsv +++ b/crates/ui-egui/src/i18n/hu.tsv @@ -2376,6 +2376,30 @@ animation effects Off Ki Original Eredeti Greyscale Szürkeárnyalatos Black and white Fekete-fehér + ; 1 page skipped ; 1 oldal kihagyva + ; corrected {n} pages ; {n} oldal javítva + ; {n} pages skipped ; {n} oldal kihagyva + Add searchable text Kereshető szöveg hozzáadása + Add the PDFs to combine Add hozzá az egyesítendő PDF-eket + Added the first {n} PDFs in {folder} {folder} első {n} PDF-je hozzáadva + Automatically rotate sideways and upside-down pages Oldalra vagy fejjel lefelé álló oldalak automatikus elforgatása + Correct scans Szkennelések javítása + Corrected scan Javított szkennelés + Crop scanner borders to the paper edge Beolvasási szegélyek levágása a papír széléig + Drop PDFs or folders here, or choose them. Húzz ide PDF-eket vagy mappákat, vagy válaszd ki őket. + Every PDF in the folder A mappa minden PDF-je + Every PDF in the folder and the folders inside it A mappa és az almappái minden PDF-je + No PDFs found in {folder} Nem található PDF itt: {folder} + Only clear paper edges are cropped. Indistinguishable white borders are kept. Csak a jól felismerhető papírszéleket vágja körbe. A megkülönböztethetetlen fehér szegélyek megmaradnak. + Only the document's owner can change its security (open it with the permissions password) Csak a dokumentum tulajdonosa módosíthatja a biztonságát (nyisd meg a jogosultsági jelszóval) + Safety margin (pt) Biztonsági margó (pt) + Save (M4) Mentés (M4) + Scan and text recognition Szkennelés és szövegfelismerés + Scan correction Szkennelés javítása + Scan processing cancelled Szkennelések feldolgozása megszakítva + Searchable Image Kereshető kép + Straighten skewed scans Ferde szkennelt oldalak kiegyenesítése + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. A bizonytalan tájolás változatlan marad. A kiegyenesítés a teljes képet az oldalon belül tartja. Reading colours Olvasási színek Replace document colours Dokumentumszínek cseréje Black on white Fekete fehéren diff --git a/crates/ui-egui/src/i18n/id.tsv b/crates/ui-egui/src/i18n/id.tsv index 89152f62a4..18ce321573 100644 --- a/crates/ui-egui/src/i18n/id.tsv +++ b/crates/ui-egui/src/i18n/id.tsv @@ -2818,6 +2818,24 @@ theme Appearance Tampilan Send backward Mundur Selangkah Send to back Kirim ke Belakang +# Hot Folder scan correction (#1063): AI-assisted from the English labels; native review pending. + ; 1 page skipped ; 1 halaman dilewati + ; corrected {n} pages ; {n} halaman diperbaiki + ; {n} pages skipped ; {n} halaman dilewati + Add searchable text Tambahkan teks yang dapat dicari + Automatically rotate sideways and upside-down pages Putar otomatis halaman yang menyamping dan terbalik + Correct scans Perbaiki hasil pindai + Corrected scan Hasil pindai yang diperbaiki + Crop scanner borders to the paper edge Pangkas tepi pemindai hingga tepi kertas + Only clear paper edges are cropped. Indistinguishable white borders are kept. Hanya tepi kertas yang jelas yang dipangkas. Tepi putih yang tidak dapat dibedakan tetap dipertahankan. + Safety margin (pt) Margin pengaman (pt) + Scan and text recognition Pindai dan pengenalan teks + Scan correction Koreksi hasil pindai + Scan processing cancelled Pemrosesan hasil pindai dibatalkan + Searchable Image Gambar yang Dapat Dicari + Straighten skewed scans Luruskan hasil pindai yang miring + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. Orientasi yang tidak pasti dibiarkan apa adanya. Pelurusan menyesuaikan seluruh gambar ke dalam halaman. + # Date picker: Today button (#4274) (AI-assisted, not separately native-reviewed) Today Hari ini diff --git a/crates/ui-egui/src/i18n/it.tsv b/crates/ui-egui/src/i18n/it.tsv index 0cae8f3e98..503d9f4f62 100644 --- a/crates/ui-egui/src/i18n/it.tsv +++ b/crates/ui-egui/src/i18n/it.tsv @@ -2385,6 +2385,29 @@ animation effects Off Disattivati Original Originale Greyscale Scala di grigi Black and white Bianco e nero + ; 1 page skipped ; 1 pagina saltata + ; corrected {n} pages ; {n} pagine corrette + ; {n} pages skipped ; {n} pagine saltate + Add searchable text Aggiungi testo ricercabile + Add the PDFs to combine Aggiungi i PDF da combinare + Added the first {n} PDFs in {folder} Aggiunti i primi {n} PDF di {folder} + Automatically rotate sideways and upside-down pages Ruota automaticamente le pagine laterali o capovolte + Correct scans Correggi scansioni + Corrected scan Scansione corretta + Crop scanner borders to the paper edge Ritaglia i bordi della scansione fino al foglio + Every PDF in the folder Tutti i PDF nella cartella + Every PDF in the folder and the folders inside it Tutti i PDF nella cartella e nelle sue sottocartelle + No PDFs found in {folder} Nessun PDF trovato in {folder} + Only clear paper edges are cropped. Indistinguishable white borders are kept. Vengono ritagliati solo i bordi riconoscibili del foglio. I bordi bianchi indistinguibili vengono mantenuti. + Only the document's owner can change its security (open it with the permissions password) Solo il proprietario del documento può modificarne la protezione (aprilo con la password delle autorizzazioni) + Safety margin (pt) Margine di sicurezza (pt) + Save (M4) Salva (M4) + Scan and text recognition Scansione e riconoscimento del testo + Scan correction Correzione scansione + Scan processing cancelled Elaborazione scansioni annullata + Searchable Image Immagine ricercabile + Straighten skewed scans Raddrizza le scansioni inclinate + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. Gli orientamenti incerti restano invariati. Il raddrizzamento mantiene l’intera immagine nella pagina. Reading colours Colori di lettura Replace document colours Sostituisci i colori del documento Black on white Nero su bianco @@ -2789,7 +2812,6 @@ certificate SHA-256 digest Impronta SHA-256 Next Avanti On Attivo Rotate view clockwise (⇧⌘+) Ruota la vista in senso orario (⇧⌘+) - Save (M4) Salva (M4) Save changes? Salvare le modifiche? System Sistema Zoom in / out (also pinch or ⌘-scroll) Ingrandisci / riduci (anche con il pizzico o ⌘+scorrimento) diff --git a/crates/ui-egui/src/i18n/ja.tsv b/crates/ui-egui/src/i18n/ja.tsv index abc616b817..24ea4cc109 100644 --- a/crates/ui-egui/src/i18n/ja.tsv +++ b/crates/ui-egui/src/i18n/ja.tsv @@ -2376,6 +2376,31 @@ animation effects Off オフ Original オリジナル Greyscale グレースケール Black and white 白黒 + ; 1 page skipped ; 1 ページをスキップ + ; corrected {n} pages ; {n} ページを補正 + ; {n} pages skipped ; {n} ページをスキップ + Add searchable text 検索可能なテキストを追加 + Add the PDFs to combine 結合する PDF を追加 + Added the first {n} PDFs in {folder} {folder} の最初の {n} 個の PDF を追加しました + Automatically rotate sideways and upside-down pages 横向きや上下逆のページを自動回転 + Correct scans スキャンを補正 + Corrected scan 補正済みスキャン + Crop scanner borders to the paper edge スキャンの余白を用紙の端まで切り抜く + Drop PDFs or folders here, or choose them. ここに PDF またはフォルダーをドロップするか、選択してください。 + Every PDF in the folder フォルダー内のすべての PDF + Every PDF in the folder and the folders inside it フォルダーとその中のフォルダーにあるすべての PDF + Margins (in) 余白（インチ） + No PDFs found in {folder} {folder} に PDF が見つかりません + Only clear paper edges are cropped. Indistinguishable white borders are kept. 明確な用紙の端だけを切り抜きます。区別できない白い余白は保持します。 + Only the document's owner can change its security (open it with the permissions password) 文書の所有者のみセキュリティを変更できます（権限パスワードで開いてください） + Safety margin (pt) 安全余白（pt） + Save (M4) 保存（M4） + Scan and text recognition スキャンと文字認識 + Scan correction スキャン補正 + Scan processing cancelled スキャン処理をキャンセルしました + Searchable Image 検索可能な画像 + Straighten skewed scans スキャンの傾きを補正 + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. 向きが不確かな場合は変更しません。傾き補正では画像全体をページ内に収めます。 Reading colours 読書用の色 Replace document colours 文書の色を置き換える Black on white 白地に黒 diff --git a/crates/ui-egui/src/i18n/kk.tsv b/crates/ui-egui/src/i18n/kk.tsv index fc6a2d783a..9d6796c625 100644 --- a/crates/ui-egui/src/i18n/kk.tsv +++ b/crates/ui-egui/src/i18n/kk.tsv @@ -2469,6 +2469,24 @@ animation effects Off Өшірулі # Historical snapshot notice bar (View signed version / View revision). You are viewing the signed version of “{from}” (revision {rev}). It is a snapshot: changes here won't affect the original. Сіз „{from}“ құжатының қол қойылған нұсқасын ({rev} нұсқа) қарап отырсыз. Бұл сақталған көшірме: мұндағы өзгерістер түпнұсқаға әсер етпейді. You are viewing revision {rev} of “{from}”. It is a snapshot: changes here won't affect the original. Сіз „{from}“ құжатының {rev} нұсқасын қарап отырсыз. Бұл сақталған көшірме: мұндағы өзгерістер түпнұсқаға әсер етпейді. + +# Scan correction integration; contributor-original translations, native review pending. + ; 1 page skipped ; 1 бет өткізіп жіберілді + ; corrected {n} pages ; {n} бет түзетілді + ; {n} pages skipped ; {n} бет өткізіп жіберілді + Add searchable text Іздеуге болатын мәтін қосу + Automatically rotate sideways and upside-down pages Бүйірімен және төңкеріліп сканерленген беттерді автоматты түрде бұру + Correct scans Сканерленген кескіндерді түзету + Corrected scan Түзетілген сканерленген кескін + Crop scanner borders to the paper edge Сканерленген кескін жиектерін қағаз шетіне дейін қию + Only clear paper edges are cropped. Indistinguishable white borders are kept. Тек анық қағаз шеттері қиылады. Ажыратылмайтын ақ жиектер сақталады. + Safety margin (pt) Қауіпсіздік жиегі (pt) + Scan and text recognition Сканерлеу және мәтінді тану + Scan correction Сканерленген кескінді түзету + Scan processing cancelled Сканерленген кескінді өңдеуден бас тартылды + Searchable Image Іздеуге болатын сурет + Straighten skewed scans Қиғаш сканерленген кескіндерді түзету + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. Бағыты анықталмаған кескіндер өзгеріссіз қалады. Қисықтықты түзету кезінде бүкіл кескін бетке сыйғызылады. Turn upside down (180°) Төңкеру (180°) 4 x 6 in label (101.6 x 152.4 mm) 4 × 6 дюйм жапсырма (101,6 × 152,4 мм) Cuts each page to its printed area, turns it upright and fits it to the sheet without stretching. One label per sheet. Әр бетті басылған аймағына дейін қиып, тік бұрып, созбай параққа сыйғызады. Әр параққа бір жапсырма. diff --git a/crates/ui-egui/src/i18n/ko.tsv b/crates/ui-egui/src/i18n/ko.tsv index 20315b5fcf..5b55bddbdd 100644 --- a/crates/ui-egui/src/i18n/ko.tsv +++ b/crates/ui-egui/src/i18n/ko.tsv @@ -2817,6 +2817,24 @@ theme Appearance 모양 Send backward 뒤로 보내기 Send to back 맨 뒤로 보내기 +# Hot Folder scan correction (#1063): AI-assisted from the English labels; native review pending. + ; 1 page skipped ; 1페이지 건너뜀 + ; corrected {n} pages ; {n}페이지 보정됨 + ; {n} pages skipped ; {n}페이지 건너뜀 + Add searchable text 검색 가능한 텍스트 추가 + Automatically rotate sideways and upside-down pages 옆으로 눕거나 거꾸로 된 페이지 자동 회전 + Correct scans 스캔 보정 + Corrected scan 보정된 스캔 + Crop scanner borders to the paper edge 스캔 테두리를 용지 가장자리까지 자르기 + Only clear paper edges are cropped. Indistinguishable white borders are kept. 명확한 용지 가장자리만 자릅니다. 구분할 수 없는 흰색 테두리는 유지됩니다. + Safety margin (pt) 안전 여백(pt) + Scan and text recognition 스캔 및 텍스트 인식 + Scan correction 스캔 보정 + Scan processing cancelled 스캔 처리가 취소됨 + Searchable Image 검색 가능한 이미지 + Straighten skewed scans 기울어진 스캔 바로잡기 + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. 방향이 불확실하면 그대로 둡니다. 기울기 보정 시 전체 이미지를 페이지 안에 맞춥니다. + # Date picker: Today button (#4274) (AI-assisted, not separately native-reviewed) Today 오늘 diff --git a/crates/ui-egui/src/i18n/lt.tsv b/crates/ui-egui/src/i18n/lt.tsv index fd7f431154..a4f07ee02b 100644 --- a/crates/ui-egui/src/i18n/lt.tsv +++ b/crates/ui-egui/src/i18n/lt.tsv @@ -2721,6 +2721,24 @@ key Space Tarpas # Historical snapshot notice bar (View signed version / View revision). You are viewing the signed version of “{from}” (revision {rev}). It is a snapshot: changes here won't affect the original. Jūs peržiūrite pasirašytą „{from}“ versiją ({rev} versija). Tai momentinė kopija: čia atlikti pakeitimai originalo nepaveiks. You are viewing revision {rev} of “{from}”. It is a snapshot: changes here won't affect the original. Jūs peržiūrite „{from}“ {rev} versiją. Tai momentinė kopija: čia atlikti pakeitimai originalo nepaveiks. + +# Scan correction integration; contributor-original translations, native review pending. + ; 1 page skipped ; praleistas 1 puslapis + ; corrected {n} pages ; pataisyta puslapių: {n} + ; {n} pages skipped ; praleista puslapių: {n} + Add searchable text Pridėti tekstą, kuriame galima ieškoti + Automatically rotate sideways and upside-down pages Automatiškai pasukti šonu arba aukštyn kojomis nuskaitytus puslapius + Correct scans Taisyti nuskaitytus vaizdus + Corrected scan Pataisytas nuskaitytas vaizdas + Crop scanner borders to the paper edge Apkirpti nuskaityto vaizdo kraštus iki popieriaus krašto + Only clear paper edges are cropped. Indistinguishable white borders are kept. Apkerpami tik aiškiai matomi popieriaus kraštai. Neatskiriami balti kraštai paliekami. + Safety margin (pt) Apsauginė paraštė (pt) + Scan and text recognition Nuskaitymas ir teksto atpažinimas + Scan correction Nuskaityto vaizdo taisymas + Scan processing cancelled Nuskaityto vaizdo apdorojimas atšauktas + Searchable Image Paveikslėlis su ieškomu tekstu + Straighten skewed scans Ištiesinti įstrižai nuskaitytus vaizdus + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. Neaiški orientacija nekeičiama. Tiesinant visas vaizdas sutalpinamas puslapyje. Turn upside down (180°) Apversti aukštyn kojomis (180°) 4 x 6 in label (101.6 x 152.4 mm) 4 × 6 col. etiketė (101,6 × 152,4 mm) Cuts each page to its printed area, turns it upright and fits it to the sheet without stretching. One label per sheet. Apkerpa kiekvieną puslapį iki spausdinamos srities, pasuka tiesiai ir pritaiko lapui neiškraipydama. Viena etiketė lape. diff --git a/crates/ui-egui/src/i18n/pl.tsv b/crates/ui-egui/src/i18n/pl.tsv index 208dd1c61e..15b0900eb5 100644 --- a/crates/ui-egui/src/i18n/pl.tsv +++ b/crates/ui-egui/src/i18n/pl.tsv @@ -2354,6 +2354,30 @@ animation effects Off Wyłączone Original Oryginał Greyscale Skala szarości Black and white Czarno-biały + ; 1 page skipped ; pominięto 1 stronę + ; corrected {n} pages ; poprawiono stron: {n} + ; {n} pages skipped ; pominięto stron: {n} + Add searchable text Dodaj tekst do wyszukiwania + Add the PDFs to combine Dodaj pliki PDF do połączenia + Added the first {n} PDFs in {folder} Dodano pierwsze {n} plików PDF z {folder} + Automatically rotate sideways and upside-down pages Automatycznie obracaj strony boczne i odwrócone + Correct scans Popraw skany + Corrected scan Poprawiony skan + Crop scanner borders to the paper edge Przytnij obramowanie skanu do krawędzi papieru + Drop PDFs or folders here, or choose them. Upuść tutaj pliki PDF lub foldery albo wybierz je. + Every PDF in the folder Każdy PDF w folderze + Every PDF in the folder and the folders inside it Każdy PDF w folderze i jego podfolderach + No PDFs found in {folder} Nie znaleziono plików PDF w {folder} + Only clear paper edges are cropped. Indistinguishable white borders are kept. Przycinane są tylko wyraźne krawędzie papieru. Nierozróżnialne białe marginesy zostają zachowane. + Only the document's owner can change its security (open it with the permissions password) Tylko właściciel dokumentu może zmienić zabezpieczenia (otwórz go przy użyciu hasła uprawnień) + Safety margin (pt) Margines bezpieczeństwa (pkt) + Save (M4) Zapisz (M4) + Scan and text recognition Skanowanie i rozpoznawanie tekstu + Scan correction Korekcja skanu + Scan processing cancelled Przetwarzanie skanów anulowane + Searchable Image Obraz z możliwością wyszukiwania + Straighten skewed scans Prostuj przekrzywione skany + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. Niepewna orientacja pozostaje bez zmian. Prostowanie mieści cały obraz na stronie. This printer's driver doesn't take two-sided settings from other programs, so its own setting applies. Change it in Properties… Sterownik tej drukarki nie przyjmuje ustawień druku dwustronnego z innych programów, więc obowiązuje jego własne ustawienie. Zmień je w oknie Właściwości… Browser's print dialog Okno drukowania przeglądarki Copies, two-sided printing and colour are chosen in the browser's print dialog. Liczbę kopii, druk dwustronny i kolor wybiera się w oknie drukowania przeglądarki. diff --git a/crates/ui-egui/src/i18n/pt-br.tsv b/crates/ui-egui/src/i18n/pt-br.tsv index a172a03879..f6b1c68bb0 100644 --- a/crates/ui-egui/src/i18n/pt-br.tsv +++ b/crates/ui-egui/src/i18n/pt-br.tsv @@ -2390,6 +2390,25 @@ animation effects Off Desativados Original Original Greyscale Escala de cinza Black and white Preto e branco + ; 1 page skipped ; 1 página ignorada + ; corrected {n} pages ; {n} páginas corrigidas + ; {n} pages skipped ; {n} páginas ignoradas + Add searchable text Adicionar texto pesquisável + Automatically rotate sideways and upside-down pages Girar automaticamente páginas de lado ou de cabeça para baixo + Correct scans Corrigir digitalizações + Corrected scan Digitalização corrigida + Crop scanner borders to the paper edge Recortar as bordas da digitalização até o papel + No PDFs found in {folder} Nenhum PDF encontrado em {folder} + Only clear paper edges are cropped. Indistinguishable white borders are kept. Somente bordas nítidas do papel são recortadas. Bordas brancas indistinguíveis são mantidas. + Only the document's owner can change its security (open it with the permissions password) Somente o proprietário do documento pode alterar sua segurança (abra-o com a senha de permissões) + Safety margin (pt) Margem de segurança (pt) + Save (M4) Salvar (M4) + Scan and text recognition Digitalização e reconhecimento de texto + Scan correction Correção de digitalização + Scan processing cancelled Processamento das digitalizações cancelado + Searchable Image Imagem pesquisável + Straighten skewed scans Endireitar digitalizações inclinadas + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. Orientações incertas permanecem inalteradas. Ao endireitar, toda a imagem cabe na página. Reading colours Cores de leitura Replace document colours Substituir as cores do documento Black on white Preto no branco @@ -2651,13 +2670,11 @@ animation effects Off Desativados New bookmark (⌘B) Novo marcador (⌘B) Next Próximo Next (⌘G) Próximo (⌘G) - No PDFs found in {folder} Nenhum PDF encontrado em {folder} No document language is set Nenhum idioma foi definido para o documento No page has text: the document appears to be images of pages Nenhuma página contém texto: o documento parece ser composto por imagens de páginas No results Nenhum resultado Non-Repudiation Não repúdio On Ativado - Only the document's owner can change its security (open it with the permissions password) Somente o proprietário do documento pode alterar sua segurança (abra-o com a senha de permissões) Open a PDF (⌘O) Abrir um PDF (⌘O) Open folder Abrir pasta Organize Organizar @@ -2684,7 +2701,6 @@ animation effects Off Desativados Rev. {rev}: Signed by {name} Rev. {rev}: assinada por {name} Rotate view clockwise (⇧⌘+) Girar a visualização no sentido horário (⇧⌘+) Rule Name Nome da regra - Save (M4) Salvar (M4) Save as {level} Salvar como {level} Save changes? Salvar as alterações? Save file Salvar arquivo diff --git a/crates/ui-egui/src/i18n/ro.tsv b/crates/ui-egui/src/i18n/ro.tsv index 0d0fbf16b4..a00aed6499 100644 --- a/crates/ui-egui/src/i18n/ro.tsv +++ b/crates/ui-egui/src/i18n/ro.tsv @@ -2847,6 +2847,24 @@ theme Appearance Aspect Arrange image Aranjează imaginea Crop Decupare +# Hot Folder scan correction (#1063): AI-assisted from the English labels; native review pending. + ; 1 page skipped ; 1 pagină omisă + ; corrected {n} pages ; {n} pagini corectate + ; {n} pages skipped ; {n} pagini omise + Add searchable text Adăugare text în care se poate căuta + Automatically rotate sideways and upside-down pages Rotire automată a paginilor culcate și răsturnate + Correct scans Corectare scanări + Corrected scan Scanare corectată + Crop scanner borders to the paper edge Decupare margini scaner până la marginea hârtiei + Only clear paper edges are cropped. Indistinguishable white borders are kept. Sunt decupate doar marginile clare ale hârtiei. Marginile albe care nu se pot distinge se păstrează. + Safety margin (pt) Margine de siguranță (pt) + Scan and text recognition Scanare și recunoaștere text + Scan correction Corectare scanare + Scan processing cancelled Procesarea scanării a fost anulată + Searchable Image Imagine în care se poate căuta + Straighten skewed scans Îndreptare scanări înclinate + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. Orientările incerte rămân neschimbate. Îndreptarea încadrează întreaga imagine în pagină. + # Date picker: Today button (#4274) (AI-assisted, not separately native-reviewed) Today Astăzi diff --git a/crates/ui-egui/src/i18n/ru.tsv b/crates/ui-egui/src/i18n/ru.tsv index b45d73ecab..9b1683635c 100644 --- a/crates/ui-egui/src/i18n/ru.tsv +++ b/crates/ui-egui/src/i18n/ru.tsv @@ -2289,6 +2289,31 @@ animation effects Off Выкл Original Оригинал Greyscale Оттенки серого Black and white Чёрно-белый + ; 1 page skipped ; пропущена 1 страница + ; corrected {n} pages ; исправлено страниц: {n} + ; {n} pages skipped ; пропущено страниц: {n} + Add searchable text Добавить текст для поиска + Add the PDFs to combine Добавить PDF для объединения + Added the first {n} PDFs in {folder} Добавлены первые {n} PDF из {folder} + Automatically rotate sideways and upside-down pages Автоматически поворачивать боковые и перевёрнутые страницы + Correct scans Исправить сканы + Corrected scan Исправленный скан + Crop scanner borders to the paper edge Обрезать поля скана до края бумаги + Drop PDFs or folders here, or choose them. Перетащите PDF или папки сюда или выберите их. + Every PDF in the folder Каждый PDF в папке + Every PDF in the folder and the folders inside it Каждый PDF в папке и вложенных папках + Margins (in) Поля (дюймы) + No PDFs found in {folder} В {folder} не найдено PDF + Only clear paper edges are cropped. Indistinguishable white borders are kept. Обрезаются только чёткие края бумаги. Неразличимые белые поля сохраняются. + Only the document's owner can change its security (open it with the permissions password) Только владелец документа может изменить его безопасность (откройте его с паролем разрешений) + Safety margin (pt) Защитное поле (пт) + Save (M4) Сохранить (M4) + Scan and text recognition Сканирование и распознавание текста + Scan correction Исправление скана + Scan processing cancelled Обработка сканов отменена + Searchable Image Изображение с поиском + Straighten skewed scans Выравнивать наклонённые сканы + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. Неуверенно определённая ориентация не меняется. При выравнивании всё изображение помещается на странице. Reading colours Цвета для чтения Replace document colours Заменить цвета документа Black on white Чёрный на белом diff --git a/crates/ui-egui/src/i18n/sl.tsv b/crates/ui-egui/src/i18n/sl.tsv index c95f6d6bd6..41a8e29348 100644 --- a/crates/ui-egui/src/i18n/sl.tsv +++ b/crates/ui-egui/src/i18n/sl.tsv @@ -2476,6 +2476,24 @@ animation effects Off Izklopljeni # Historical snapshot notice bar (View signed version / View revision). You are viewing the signed version of “{from}” (revision {rev}). It is a snapshot: changes here won't affect the original. Ogledate si podpisano različico dokumenta „{from}“ (revizija {rev}). To je posnetek: spremembe tukaj ne bodo vplivale na izvirnik. You are viewing revision {rev} of “{from}”. It is a snapshot: changes here won't affect the original. Ogledate si revizijo {rev} dokumenta „{from}“. To je posnetek: spremembe tukaj ne bodo vplivale na izvirnik. + +# Scan correction integration; contributor-original translations, native review pending. + ; 1 page skipped ; 1 stran preskočena + ; corrected {n} pages ; popravljene strani: {n} + ; {n} pages skipped ; preskočene strani: {n} + Add searchable text Dodaj besedilo za iskanje + Automatically rotate sideways and upside-down pages Samodejno zasukaj postrani in na glavo obrnjene strani + Correct scans Popravi skenirane slike + Corrected scan Popravljena skenirana slika + Crop scanner borders to the paper edge Obreži robove skenirane slike do roba papirja + Only clear paper edges are cropped. Indistinguishable white borders are kept. Obrežejo se samo jasno vidni robovi papirja. Nerazločljivi beli robovi se ohranijo. + Safety margin (pt) Varnostni rob (pt) + Scan and text recognition Skeniranje in prepoznavanje besedila + Scan correction Popravljanje skenirane slike + Scan processing cancelled Obdelava skenirane slike preklicana + Searchable Image Iskalna slika + Straighten skewed scans Poravnaj poševno skenirane slike + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. Negotove usmerjenosti ostanejo nespremenjene. Pri poravnavi se celotna slika prilega strani. Turn upside down (180°) Obrni na glavo (180°) 4 x 6 in label (101.6 x 152.4 mm) Nalepka 4 × 6 in (101,6 × 152,4 mm) Cuts each page to its printed area, turns it upright and fits it to the sheet without stretching. One label per sheet. Vsako stran obreže na natisnjeno območje, jo poravna pokonci in prilagodi listu brez raztegovanja. Ena nalepka na list. diff --git a/crates/ui-egui/src/i18n/sq.tsv b/crates/ui-egui/src/i18n/sq.tsv index eb9eed3a0e..d5763fefd9 100644 --- a/crates/ui-egui/src/i18n/sq.tsv +++ b/crates/ui-egui/src/i18n/sq.tsv @@ -2572,6 +2572,24 @@ animation effects Off Joaktiv Send backward Kalo prapa Send to back Dërgo mbrapa +# Hot Folder scan correction (#1063): AI-assisted from the English labels; native review pending. + ; 1 page skipped ; 1 faqe u anashkalua + ; corrected {n} pages ; u korrigjuan {n} faqe + ; {n} pages skipped ; {n} faqe u anashkaluan + Add searchable text Shto tekst të kërkueshëm + Automatically rotate sideways and upside-down pages Rrotullo automatikisht faqet anash dhe me kokë poshtë + Correct scans Korrigjo skanimet + Corrected scan Skanim i korrigjuar + Crop scanner borders to the paper edge Prit kufijtë e skanimit deri te buza e letrës + Only clear paper edges are cropped. Indistinguishable white borders are kept. Priten vetëm buzët e qarta të letrës. Kufijtë e bardhë që nuk dallohen ruhen. + Safety margin (pt) Hapësirë sigurie (pt) + Scan and text recognition Skanim dhe njohje teksti + Scan correction Korrigjimi i skanimit + Scan processing cancelled Përpunimi i skanimit u anulua + Searchable Image Imazh i kërkueshëm + Straighten skewed scans Drejto skanimet e pjerrëta + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. Orientimet e pasigurta lihen të pandryshuara. Drejtimi e vendos të gjithë imazhin brenda faqes. + # Date picker: Today button (#4274) (AI-assisted, not separately native-reviewed) Today Sot diff --git a/crates/ui-egui/src/i18n/te.tsv b/crates/ui-egui/src/i18n/te.tsv index 9b81ffb8b9..b31326b796 100644 --- a/crates/ui-egui/src/i18n/te.tsv +++ b/crates/ui-egui/src/i18n/te.tsv @@ -2288,6 +2288,31 @@ animation effects Off ఆఫ్ Original అసలు Greyscale గ్రేస్కేల్ Black and white నలుపు తెలుపు + ; 1 page skipped ; 1 పేజీ దాటవేయబడింది + ; corrected {n} pages ; {n} పేజీలు సరిచేయబడ్డాయి + ; {n} pages skipped ; {n} పేజీలు దాటవేయబడ్డాయి + Add searchable text శోధించగల పాఠ్యాన్ని చేర్చు + Add the PDFs to combine కలపాల్సిన PDFలను జోడించండి + Added the first {n} PDFs in {folder} {folder}లోని మొదటి {n} PDFలు జోడించబడ్డాయి + Automatically rotate sideways and upside-down pages పక్కకు లేదా తలక్రిందులుగా ఉన్న పేజీలను స్వయంచాలకంగా తిప్పు + Correct scans స్కాన్‌లను సరిచేయి + Corrected scan సరిచేసిన స్కాన్ + Crop scanner borders to the paper edge స్కాన్ అంచులను కాగితం అంచు వరకు కత్తిరించు + Drop PDFs or folders here, or choose them. PDFలను లేదా ఫోల్డర్‌లను ఇక్కడ లాగి వదలండి, లేదా వాటిని ఎంచుకోండి. + Every PDF in the folder ఫోల్డర్‌లోని ప్రతి PDF + Every PDF in the folder and the folders inside it ఫోల్డర్‌లోని, దాని లోపలి ఫోల్డర్‌లలోని ప్రతి PDF + Margins (in) మార్జిన్‌లు (in) + No PDFs found in {folder} {folder}లో PDFలు ఏవీ కనుగొనబడలేదు + Only clear paper edges are cropped. Indistinguishable white borders are kept. స్పష్టమైన కాగితం అంచులు మాత్రమే కత్తిరించబడతాయి. గుర్తించలేని తెల్ల అంచులు అలాగే ఉంటాయి. + Only the document's owner can change its security (open it with the permissions password) పత్రం యజమాని మాత్రమే దాని భద్రతను మార్చగలరు (అనుమతుల పాస్‌వర్డ్‌తో దాన్ని తెరవండి) + Safety margin (pt) భద్రతా అంచు (pt) + Save (M4) సేవ్ చేయి (M4) + Scan and text recognition స్కాన్ మరియు అక్షర గుర్తింపు + Scan correction స్కాన్ సవరణ + Scan processing cancelled స్కాన్ ప్రాసెసింగ్ రద్దయింది + Searchable Image శోధించగల చిత్రం + Straighten skewed scans వంగిన స్కాన్‌లను నిటారుగా చేయి + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. దిశ స్పష్టంగా లేనప్పుడు మార్చబడదు. నిటారుగా చేసేటప్పుడు మొత్తం చిత్రం పేజీలోనే ఉంటుంది. Browser's print dialog బ్రౌజర్ ముద్రణ డైలాగ్ Copies, two-sided printing and colour are chosen in the browser's print dialog. కాపీలు, రెండు వైపుల ముద్రణ మరియు రంగును బ్రౌజర్ ముద్రణ డైలాగ్‌లో ఎంచుకుంటారు. Preparing {n} sheets for printing… ముద్రణ కోసం {n} షీట్‌లను సిద్ధం చేస్తోంది… diff --git a/crates/ui-egui/src/i18n/tr.tsv b/crates/ui-egui/src/i18n/tr.tsv index 6921a6c33e..ee904fea72 100644 --- a/crates/ui-egui/src/i18n/tr.tsv +++ b/crates/ui-egui/src/i18n/tr.tsv @@ -2467,6 +2467,24 @@ animation effects Off Kapalı # Historical snapshot notice bar (View signed version / View revision). You are viewing the signed version of “{from}” (revision {rev}). It is a snapshot: changes here won't affect the original. “{from}” belgesinin imzalanmış sürümünü (düzeltme {rev}) görüntülüyorsunuz. Bu bir anlık görüntüdür: buradaki değişiklikler özgün belgeyi etkilemez. You are viewing revision {rev} of “{from}”. It is a snapshot: changes here won't affect the original. “{from}” belgesinin {rev}. düzeltmesini görüntülüyorsunuz. Bu bir anlık görüntüdür: buradaki değişiklikler özgün belgeyi etkilemez. + +# Scan correction integration; contributor-original translations, native review pending. + ; 1 page skipped ; 1 sayfa atlandı + ; corrected {n} pages ; {n} sayfa düzeltildi + ; {n} pages skipped ; {n} sayfa atlandı + Add searchable text Aranabilir metin ekle + Automatically rotate sideways and upside-down pages Yan ve baş aşağı sayfaları otomatik döndür + Correct scans Taramaları düzelt + Corrected scan Düzeltilmiş tarama + Crop scanner borders to the paper edge Tarama kenarlıklarını kağıt kenarına kadar kırp + Only clear paper edges are cropped. Indistinguishable white borders are kept. Yalnızca belirgin kağıt kenarları kırpılır. Ayırt edilemeyen beyaz kenarlıklar korunur. + Safety margin (pt) Güvenlik payı (pt) + Scan and text recognition Tarama ve metin tanıma + Scan correction Tarama düzeltme + Scan processing cancelled Tarama işleme iptal edildi + Searchable Image Aranabilir Resim + Straighten skewed scans Eğri taramaları düzelt + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. Belirsiz yönler değiştirilmez. Eğrilik düzeltilirken görüntünün tamamı sayfaya sığdırılır. Turn upside down (180°) Baş aşağı çevir (180°) 4 x 6 in label (101.6 x 152.4 mm) 4 × 6 inç etiket (101,6 × 152,4 mm) Cuts each page to its printed area, turns it upright and fits it to the sheet without stretching. One label per sheet. Her sayfayı basılı alanına göre kırpar, dik çevirir ve germeden sayfaya sığdırır. Sayfa başına bir etiket. diff --git a/crates/ui-egui/src/i18n/uk.tsv b/crates/ui-egui/src/i18n/uk.tsv index a824769600..f54b95d314 100644 --- a/crates/ui-egui/src/i18n/uk.tsv +++ b/crates/ui-egui/src/i18n/uk.tsv @@ -2398,6 +2398,30 @@ animation effects Off Вимкнено Original Оригінал Greyscale Відтінки сірого Black and white Чорно-білий + ; 1 page skipped ; пропущено 1 сторінку + ; corrected {n} pages ; виправлено сторінок: {n} + ; {n} pages skipped ; пропущено сторінок: {n} + Add searchable text Додати текст для пошуку + Add the PDFs to combine Додайте PDF для об’єднання + Added the first {n} PDFs in {folder} Додано перші {n} PDF із {folder} + Automatically rotate sideways and upside-down pages Автоматично повертати бокові та перевернуті сторінки + Correct scans Виправити скани + Corrected scan Виправлений скан + Crop scanner borders to the paper edge Обрізати поля скану до краю паперу + Drop PDFs or folders here, or choose them. Перетягніть сюди PDF або теки чи виберіть їх. + Every PDF in the folder Усі PDF у теці + Every PDF in the folder and the folders inside it Усі PDF у теці та її підтеках + No PDFs found in {folder} У {folder} не знайдено PDF + Only clear paper edges are cropped. Indistinguishable white borders are kept. Обрізаються лише чіткі краї паперу. Нерозрізненні білі поля зберігаються. + Only the document's owner can change its security (open it with the permissions password) Лише власник документа може змінювати захист (відкрийте з паролем дозволів) + Safety margin (pt) Захисне поле (пт) + Save (M4) Зберегти (M4) + Scan and text recognition Сканування та розпізнавання тексту + Scan correction Виправлення скану + Scan processing cancelled Обробку сканів скасовано + Searchable Image Зображення з пошуком + Straighten skewed scans Вирівнювати нахилені скани + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. Непевно визначена орієнтація не змінюється. Під час вирівнювання все зображення вміщується на сторінці. Reading colours Кольори для читання Replace document colours Замінити кольори документа Black on white Чорний на білому diff --git a/crates/ui-egui/src/i18n/vi.tsv b/crates/ui-egui/src/i18n/vi.tsv index e79a8aacc4..ff3f1d600e 100644 --- a/crates/ui-egui/src/i18n/vi.tsv +++ b/crates/ui-egui/src/i18n/vi.tsv @@ -2728,6 +2728,7 @@ key Space Space Characters without spaces Ký tự không tính dấu cách Counting words… {n} pages read Đang đếm từ… đã đọc {n} trang Crop Image Xén hình ảnh + Current page only Chỉ trang hiện tại DN: Tên phân biệt: Date: Ngày: @@ -2859,6 +2860,24 @@ key Space Space Arrange image Sắp xếp hình ảnh Crop Xén +# Main/Hot Folder integration: contributor-original additions; native review pending. + ; 1 page skipped ; đã bỏ qua 1 trang + ; corrected {n} pages ; đã chỉnh sửa {n} trang + ; {n} pages skipped ; đã bỏ qua {n} trang + Add searchable text Thêm văn bản có thể tìm kiếm + Automatically rotate sideways and upside-down pages Tự động xoay các trang nằm ngang hoặc bị lộn ngược + Correct scans Chỉnh sửa bản quét + Corrected scan Bản quét đã chỉnh sửa + Crop scanner borders to the paper edge Cắt viền bản quét đến mép giấy + Only clear paper edges are cropped. Indistinguishable white borders are kept. Chỉ cắt những mép giấy nhận diện rõ. Các viền trắng không thể phân biệt sẽ được giữ lại. + Safety margin (pt) Lề an toàn (pt) + Scan and text recognition Quét và nhận dạng văn bản + Scan correction Chỉnh sửa bản quét + Scan processing cancelled Đã hủy xử lý bản quét + Searchable Image Ảnh có thể tìm kiếm văn bản + Straighten skewed scans Chỉnh thẳng bản quét bị nghiêng + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. Giữ nguyên hướng khi không xác định chắc chắn. Việc chỉnh nghiêng sẽ đặt toàn bộ ảnh vừa trong trang. + # Date picker: Today button (#4274) (AI-assisted, not separately native-reviewed) Today Hôm nay diff --git a/crates/ui-egui/src/i18n/zh-hans.tsv b/crates/ui-egui/src/i18n/zh-hans.tsv index 96e9c3bb75..f9f8a1befa 100644 --- a/crates/ui-egui/src/i18n/zh-hans.tsv +++ b/crates/ui-egui/src/i18n/zh-hans.tsv @@ -2340,6 +2340,31 @@ animation effects Off 关 Original 原始 Greyscale 灰度 Black and white 黑白 + ; 1 page skipped ; 已跳过 1 页 + ; corrected {n} pages ; 已校正 {n} 页 + ; {n} pages skipped ; 已跳过 {n} 页 + Add searchable text 添加可搜索文本 + Add the PDFs to combine 添加要合并的 PDF + Added the first {n} PDFs in {folder} 已添加 {folder} 中的前 {n} 个 PDF + Automatically rotate sideways and upside-down pages 自动旋转侧向和倒置的页面 + Correct scans 校正扫描件 + Corrected scan 已校正的扫描件 + Crop scanner borders to the paper edge 将扫描边框裁剪至纸张边缘 + Drop PDFs or folders here, or choose them. 将 PDF 或文件夹拖放到此处，或选择它们。 + Every PDF in the folder 文件夹中的所有 PDF + Every PDF in the folder and the folders inside it 文件夹及其子文件夹中的所有 PDF + Margins (in) 边距（英寸） + No PDFs found in {folder} 在 {folder} 中未找到 PDF + Only clear paper edges are cropped. Indistinguishable white borders are kept. 仅裁剪清晰的纸张边缘。无法区分的白色边框将保留。 + Only the document's owner can change its security (open it with the permissions password) 只有文档所有者才能更改安全性（请使用权限密码打开） + Safety margin (pt) 安全边距（磅） + Save (M4) 保存 (M4) + Scan and text recognition 扫描和文字识别 + Scan correction 扫描校正 + Scan processing cancelled 扫描处理已取消 + Searchable Image 可搜索的图像 + Straighten skewed scans 校正扫描件倾斜 + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. 方向不确定时保持不变。倾斜校正会将整个图像保留在页面内。 Reading colours 阅读配色 Replace document colours 替换文档颜色 Black on white 白底黑字 diff --git a/crates/ui-egui/src/i18n/zh-hant.tsv b/crates/ui-egui/src/i18n/zh-hant.tsv index a1b933b830..aa41fd33c3 100644 --- a/crates/ui-egui/src/i18n/zh-hant.tsv +++ b/crates/ui-egui/src/i18n/zh-hant.tsv @@ -2249,6 +2249,31 @@ animation effects Off 關 Original 原始 Greyscale 灰階 Black and white 黑白 + ; 1 page skipped ; 已略過 1 頁 + ; corrected {n} pages ; 已校正 {n} 頁 + ; {n} pages skipped ; 已略過 {n} 頁 + Add searchable text 新增可搜尋文字 + Add the PDFs to combine 新增要合併的 PDF + Added the first {n} PDFs in {folder} 已新增 {folder} 中的前 {n} 個 PDF + Automatically rotate sideways and upside-down pages 自動旋轉側向和倒置的頁面 + Correct scans 校正掃描件 + Corrected scan 已校正的掃描件 + Crop scanner borders to the paper edge 將掃描邊框裁剪至紙張邊緣 + Drop PDFs or folders here, or choose them. 將 PDF 或資料夾拖放到此處，或選取它們。 + Every PDF in the folder 資料夾中的所有 PDF + Every PDF in the folder and the folders inside it 資料夾及其子資料夾中的所有 PDF + Margins (in) 邊距（英寸） + No PDFs found in {folder} 在 {folder} 中找不到 PDF + Only clear paper edges are cropped. Indistinguishable white borders are kept. 僅裁剪清晰的紙張邊緣。無法區分的白色邊框將保留。 + Only the document's owner can change its security (open it with the permissions password) 只有文件所有者才能更改安全性（請使用許可權密碼開啟） + Safety margin (pt) 安全邊界（點） + Save (M4) 儲存（M4） + Scan and text recognition 掃描與文字辨識 + Scan correction 掃描校正 + Scan processing cancelled 掃描處理已取消 + Searchable Image 可搜尋的影像 + Straighten skewed scans 校正掃描件傾斜 + Uncertain orientations are left unchanged. Deskew fits the full image inside the page. 方向不確定時保持不變。傾斜校正會將整個影像保留在頁面內。 This printer's driver doesn't take two-sided settings from other programs, so its own setting applies. Change it in Properties… 此印表機的驅動程式不接受其他程式的雙面列印設定，因此使用其自身設定。變更位置：屬性… Browser's print dialog 瀏覽器的列印對話方塊 Copies, two-sided printing and colour are chosen in the browser's print dialog. 份數、雙面列印和色彩在瀏覽器的列印對話方塊中選擇。 diff --git a/crates/ui-egui/src/workflows/ocr_ui.rs b/crates/ui-egui/src/workflows/ocr_ui.rs index 04e257d52d..d1b0758e71 100644 --- a/crates/ui-egui/src/workflows/ocr_ui.rs +++ b/crates/ui-egui/src/workflows/ocr_ui.rs @@ -28,20 +28,47 @@ pub struct OcrDraft { pub language: String, /// "Downsample to" resolution. pub dpi: u32, + pub auto_rotate: bool, + pub deskew: bool, + pub auto_crop: bool, + pub crop_margin: f64, + pub recognize: bool, /// Also recognize pages that already have text (pictures on them; their text isn't added again). pub text_pages: bool, } impl Default for OcrDraft { fn default() -> Self { - OcrDraft { pages: OcrPages::All, from: 1, to: 1, language: "en".into(), dpi: 300, text_pages: false } + OcrDraft { + pages: OcrPages::All, + from: 1, + to: 1, + language: pdfcraft_engine::ocr::language_for_locale(sys_locale::get_locale().as_deref()).into(), + dpi: 300, + auto_rotate: true, + deskew: true, + auto_crop: false, + crop_margin: 2.0, + recognize: true, + text_pages: false, + } } } impl OcrDraft { - /// The recognition settings these choices make. + /// Shared single-file and batch recognition settings. pub fn settings(&self) -> OcrSettings { - OcrSettings { dpi: self.dpi as f32, language: self.language.clone(), skip_text_pages: !self.text_pages, ..Default::default() } + OcrSettings { + dpi: self.dpi as f32, + language: self.language.clone(), + auto_rotate: self.auto_rotate, + deskew: self.deskew, + auto_crop: self.auto_crop, + crop_margin: self.crop_margin, + skip_text_pages: self.recognize && !self.text_pages, + recognize: self.recognize, + native_text_only: false, + } } } @@ -96,7 +123,7 @@ pub(crate) fn body(ui: &mut egui::Ui, app: &mut PdfCraftApp, t: &Tokens) -> (boo let d = &mut app.ocr_draft; d.to = d.to.clamp(1, pages); d.from = d.from.clamp(1, d.to); - ui.label(egui::RichText::new(tl!("Recognize Text")).font(theme::semibold(18.0))); + ui.label(egui::RichText::new(tl!("Scan and text recognition")).font(theme::semibold(18.0))); ui.add_space(8.0); let group = |ui: &mut egui::Ui, title: &str, body: &mut dyn FnMut(&mut egui::Ui)| { ui.label(egui::RichText::new(tl!(title)).font(theme::semibold(13.0))); @@ -128,10 +155,20 @@ pub(crate) fn body(ui: &mut egui::Ui, app: &mut PdfCraftApp, t: &Tokens) -> (boo }); ui.end_row(); ui.label(tl!("Output")); - craft_ui::ComboBox::from_id_salt("ocr-output").selected_text(tl!("Searchable Image (Exact)")).width(220.0).show_ui(ui, |ui| { - let _ = ui - .selectable_label(true, tl!("Searchable Image (Exact)")) - .on_hover_text(tl!("Adds invisible text over each word; the page image is not changed")); + let exact = d.recognize && !(d.auto_rotate || d.deskew || d.auto_crop); + let output = if !d.recognize { + tl!("Corrected scan") + } else if exact { + tl!("Searchable Image (Exact)") + } else { + tl!("Searchable Image") + }; + craft_ui::ComboBox::from_id_salt("ocr-output").selected_text(output).width(220.0).show_ui(ui, |ui| { + let option = ui.selectable_label(true, output); + // Only exact output leaves the page image alone; the scan corrections change it. + if exact { + let _ = option.on_hover_text(tl!("Adds invisible text over each word; the page image is not changed")); + } }); ui.end_row(); ui.label(tl!("Downsample to")); @@ -146,6 +183,26 @@ pub(crate) fn body(ui: &mut egui::Ui, app: &mut PdfCraftApp, t: &Tokens) -> (boo ui.add(crate::widgets::checkbox(&mut d.text_pages, tl!("Also recognize pages that already have text"))) .on_hover_text(tl!("Pictures on those pages are recognized too; words already in the page's text are not added again")); }); + group(ui, "Scan correction", &mut |ui| { + ui.add(crate::widgets::checkbox(&mut d.auto_rotate, tl!("Automatically rotate sideways and upside-down pages"))); + ui.add(crate::widgets::checkbox(&mut d.deskew, tl!("Straighten skewed scans"))); + ui.add(crate::widgets::checkbox(&mut d.auto_crop, tl!("Crop scanner borders to the paper edge"))); + ui.add_enabled_ui(d.auto_crop, |ui| { + ui.horizontal(|ui| { + ui.label(tl!("Safety margin (pt)")); + ui.add(egui::DragValue::new(&mut d.crop_margin).range(0.0..=20.0).speed(0.5)); + }); + }); + ui.label( + egui::RichText::new(tl!("Only clear paper edges are cropped. Indistinguishable white borders are kept.")).small().color(t.text_muted), + ); + ui.add(crate::widgets::checkbox(&mut d.recognize, tl!("Add searchable text"))); + ui.label( + egui::RichText::new(tl!("Uncertain orientations are left unchanged. Deskew fits the full image inside the page.")) + .small() + .color(t.text_muted), + ); + }); if !available { ui.label( egui::RichText::new(tl!("Text recognition isn't installed: its model files are missing. Reinstall PdfCraft, or set PDFCRAFT_MODELS to the folder that holds them.")) @@ -158,7 +215,13 @@ pub(crate) fn body(ui: &mut egui::Ui, app: &mut PdfCraftApp, t: &Tokens) -> (boo let (mut go, mut cancel) = (false, false); ui.horizontal(|ui| { ui.with_layout(Layout::right_to_left(Align::Center), |ui| { - if ui.add_enabled_ui(available, |ui| widgets::pill_button(ui, tl!("Recognize text"), true)).inner.clicked() { + if ui + .add_enabled_ui(available, |ui| { + widgets::pill_button(ui, if d.recognize { tl!("Recognize text") } else { tl!("Correct scans") }, true) + }) + .inner + .clicked() + { go = true; } if widgets::pill_button(ui, tl!("Cancel"), false).clicked() { @@ -212,6 +275,12 @@ impl PdfCraftApp { let mut settings = self.ocr_draft.settings(); settings.skip_text_pages = true; settings.native_text_only = true; + // Reading only: the scan corrections the dialog may have left on would turn, straighten + // or crop the page in view unasked. + settings.recognize = true; + settings.auto_rotate = false; + settings.deskew = false; + settings.auto_crop = false; self.start_ocr_pages(scan.doc, &[scan.page], settings, true); } @@ -404,7 +473,7 @@ fn recognize_files( } impl PdfCraftApp { - /// Stop a running recognition (the pages read so far are kept). + /// Stop a running recognition without applying partial results. pub fn cancel_ocr(&mut self) { if let Some(r) = &self.ocr_run && let Ok(mut s) = r.progress.lock() @@ -478,8 +547,13 @@ impl PdfCraftApp { } return; }; + let cancelled = s.cancel; drop(s); self.ocr_run = None; + if cancelled { + self.notify_tr("Scan processing cancelled"); + return; + } // The result is for the bytes the run started from. If the document has changed since (a // page deleted or moved, say) its page index may now name another page: drop it, and let // the page in view be judged again. @@ -500,6 +574,7 @@ impl PdfCraftApp { }; let read = found.iter().filter(|p| p.skipped.is_none()).count(); let skipped = found.len() - read; + let corrected = found.iter().filter(|p| p.skipped.is_none() && p.changed()).count(); match self.session.apply_ocr(doc, &found) { Ok(words) => { if let Some(info) = self.session.get(doc).map(|d| d.info.clone()) @@ -520,11 +595,19 @@ impl PdfCraftApp { let mut msg = crate::i18n::fmt(tl!("{words} on {pages}"), &[("words", &words_part), ("pages", &pages_part)]); if skipped > 0 { msg.push_str(&if skipped == 1 { - crate::i18n::fmt(tl!("; 1 page already had text"), &[]) + crate::i18n::fmt(tl!("; 1 page skipped"), &[]) } else { - crate::i18n::fmt(tl!("; {n} pages already had text"), &[("n", &skipped.to_string())]) + crate::i18n::fmt(tl!("; {n} pages skipped"), &[("n", &skipped.to_string())]) }); } + if corrected > 0 { + msg.push_str(&crate::i18n::fmt(tl!("; corrected {n} pages"), &[("n", &corrected.to_string())])); + } + let reasons: std::collections::BTreeSet<_> = found.iter().filter_map(|p| p.skipped.as_deref()).collect(); + if !reasons.is_empty() { + msg.push_str(": "); + msg.push_str(&reasons.into_iter().collect::>().join("; ")); + } self.notify(msg); } Err(e) => self.notify_error(e), @@ -632,7 +715,8 @@ mod tests { let word = || pdfcraft_engine::ocr::PlacedWord { text: "scanned".into(), origin: [72.0, 700.0], across: [60.0, 0.0], up: [0.0, 12.0] }; let finished = |app: &PdfCraftApp, automatic: bool| { let generation = app.session.get(app.active_ids().unwrap().1).unwrap().edit_generation(); - let page = pdfcraft_engine::ocr::OcrPage { page: 0, words: vec![word()], already_on_page: 0, skipped: None }; + let bytes = app.session.get(app.active_ids().unwrap().1).unwrap().bytes.clone(); + let page = pdfcraft_engine::ocr::OcrPage::with_words(0, vec![word()], bytes); let progress = Arc::new(Mutex::new(OcrProgress { done: 1, total: 1, result: Some(Ok(vec![page])), cancel: false })); OcrRun { doc: app.active_ids().unwrap().1, progress, automatic: automatic.then_some(AutoOcr { page: 0, generation }) } }; @@ -667,12 +751,11 @@ mod tests { let mut app = app_with(scan()); let id = app.active_ids().unwrap().1; let generation = app.session.get(id).unwrap().edit_generation(); - let page = pdfcraft_engine::ocr::OcrPage { - page: 0, - words: vec![pdfcraft_engine::ocr::PlacedWord { text: "scanned".into(), origin: [72.0, 700.0], across: [60.0, 0.0], up: [0.0, 12.0] }], - already_on_page: 0, - skipped: None, - }; + let page = pdfcraft_engine::ocr::OcrPage::with_words( + 0, + vec![pdfcraft_engine::ocr::PlacedWord { text: "scanned".into(), origin: [72.0, 700.0], across: [60.0, 0.0], up: [0.0, 12.0] }], + app.session.get(id).unwrap().bytes.clone(), + ); let progress = Arc::new(Mutex::new(OcrProgress { done: 1, total: 1, result: Some(Ok(vec![page])), cancel: false })); app.ocr_run = Some(OcrRun { doc: id, progress, automatic: Some(AutoOcr { page: 0, generation }) }); app.views[0].auto_ocr_tried.insert(0); diff --git a/crates/ui-egui/tests/it/date_format.rs b/crates/ui-egui/tests/it/date_format.rs index c2dadb28d3..cc6e6ab7f1 100644 --- a/crates/ui-egui/tests/it/date_format.rs +++ b/crates/ui-egui/tests/it/date_format.rs @@ -19,9 +19,12 @@ fn shows(h: &Harness<'static, PdfCraftApp>, text: &str) -> bool { } fn retype(h: &mut Harness<'static, PdfCraftApp>, text: &str) { - // The preferences scroll; bring the field into view before clicking it. + // Preferences scrolls; bring the pattern into view before the physical click. h.get_by_role_and_label(Role::TextInput, "Pattern").scroll_to_me(); - h.run_steps(4); + h.run_steps(20); + let field = h.get_by_role_and_label(Role::TextInput, "Pattern").rect(); + let card = h.ctx.data(|d| d.get_temp::(egui::Id::unique("dialog").with("card"))).unwrap(); + assert!(h.ctx.content_rect().contains_rect(field) && card.contains_rect(field), "pattern field {field:?} in dialog {card:?}"); h.get_by_role_and_label(Role::TextInput, "Pattern").click(); h.run_steps(1); h.key_press_modifiers(Modifiers::COMMAND, Key::A); diff --git a/crates/ui-egui/tests/it/identity.rs b/crates/ui-egui/tests/it/identity.rs index ccfba78d7f..80e012475b 100644 --- a/crates/ui-egui/tests/it/identity.rs +++ b/crates/ui-egui/tests/it/identity.rs @@ -29,9 +29,13 @@ fn the_identity_name_signs_new_comments_and_is_remembered() { }); h.run_steps(4); h.get_by_label_contains("Name on new comments"); - // Replace the name in the field (the preferences scroll to it in a 900-point window). + // Preferences scrolls; bring the field into view before the physical click. h.get_by_role_and_label(Role::TextInput, "Name on new comments").scroll_to_me(); - h.run_steps(4); + h.run_steps(20); + let field = h.get_by_role_and_label(Role::TextInput, "Name on new comments").rect(); + let card = h.ctx.data(|d| d.get_temp::(egui::Id::unique("dialog").with("card"))).unwrap(); + assert!(h.ctx.content_rect().contains_rect(field) && card.contains_rect(field), "name field {field:?} in dialog {card:?}"); + // Replace the name in the field. h.get_by_role_and_label(Role::TextInput, "Name on new comments").click(); h.run_steps(1); h.key_press_modifiers(Modifiers::COMMAND, Key::A); diff --git a/crates/ui-egui/tests/it/javascript.rs b/crates/ui-egui/tests/it/javascript.rs index b4aaa4224f..6f04095579 100644 --- a/crates/ui-egui/tests/it/javascript.rs +++ b/crates/ui-egui/tests/it/javascript.rs @@ -169,9 +169,9 @@ fn document_scripts_and_preferences() { assert_eq!(h.state().session.get(id).unwrap().document_scripts()[0].0, "init"); h.state_mut().dialog = Some(Dialog::Preferences); h.run_steps(2); - // Below the fold in a 900-point window: the preferences scroll to it. + // The dialog scrolls on short windows: bring the box into view and let it settle. h.get_by_label("Enable Acrobat JavaScript").scroll_to_me(); - h.run_steps(4); + h.run_steps(20); h.get_by_label("Enable Acrobat JavaScript").click(); h.run_steps(2); assert!(!h.state().session.javascript()); diff --git a/crates/ui-egui/tests/it/ocr.rs b/crates/ui-egui/tests/it/ocr.rs index d7a5501987..cc3a94e584 100644 --- a/crates/ui-egui/tests/it/ocr.rs +++ b/crates/ui-egui/tests/it/ocr.rs @@ -29,6 +29,20 @@ fn recognize_text_dialog_adds_searchable_text() { h.run_steps(2); h.get_by_label("Document language"); h.get_by_label("Output"); + h.get_by_label("Automatically rotate sideways and upside-down pages"); + h.get_by_label("Straighten skewed scans"); + assert!(h.state().ocr_draft.auto_rotate && h.state().ocr_draft.deskew); + let expected = pdfcraft_engine::ocr::language_for_locale(sys_locale::get_locale().as_deref()); + assert_eq!(h.state().ocr_draft.language, expected, "OCR follows the system even when the interface is English"); + let label = pdfcraft_engine::ocr::LANGUAGES.iter().find(|(code, _)| *code == expected).unwrap().1; + h.get_by_value(label).click(); + h.run_steps(2); + for label in ["Nederlands", "Dansk", "Norsk bokmål", "Svenska", "Suomi", "Português"] { + h.get_by_label(label); + } + h.get_by_label("Italiano").click(); + h.run_steps(2); + assert_eq!(h.state().ocr_draft.language, "it"); if !pdfcraft_engine::ocr::available() { eprintln!("skipped: OCR models not installed"); return; @@ -43,6 +57,30 @@ fn recognize_text_dialog_adds_searchable_text() { assert_eq!(app.session.get(id).unwrap().can_undo(), Some("Recognize text")); } +#[test] +fn enhance_scan_dialog_offers_correction_without_recognition() { + let mut h = Harness::builder().with_size(egui::vec2(1400.0, 900.0)).build_eframe(|_| { + let mut app = PdfCraftApp::new(); + app.set_option("language", "en").unwrap(); + app.open_bytes("scan.pdf", None, scan()).unwrap(); + app + }); + h.run_steps(4); + assert!(h.state_mut().execute("ocr.enhance")); + h.run_steps(2); + h.get_by_label("Correct scans"); + assert!(!h.state().ocr_draft.recognize); + assert!(h.state().ocr_draft.auto_crop); + assert_eq!(h.state().ocr_draft.language, pdfcraft_engine::ocr::language_for_locale(sys_locale::get_locale().as_deref())); + h.get_by_label("Safety margin (pt)"); + h.get_by_label("Crop scanner borders to the paper edge").click(); + h.run_steps(2); + assert!(!h.state().ocr_draft.auto_crop); + h.get_by_label("Add searchable text").click(); + h.run_steps(2); + assert!(h.state().ocr_draft.recognize); +} + #[test] fn recognize_text_in_multiple_files_writes_searchable_copies() { if !pdfcraft_engine::ocr::available() { diff --git a/crates/ui-egui/tests/it/reload.rs b/crates/ui-egui/tests/it/reload.rs index d9e6b142b3..c9fb31338f 100644 --- a/crates/ui-egui/tests/it/reload.rs +++ b/crates/ui-egui/tests/it/reload.rs @@ -78,10 +78,6 @@ fn harness(path: &str) -> Harness<'static, PdfCraftApp> { let mut h = Harness::builder().with_size(egui::vec2(1400.0, 900.0)).build_eframe(move |_cc| { let mut app = PdfCraftApp::new(); app.set_option("language", "en").unwrap(); - // The labels looked for are English, whatever the machine's language. - app.set_option("language", "en").unwrap(); - // The labels below are English whatever the developer's system language is. - app.set_option("language", "en").unwrap(); app.run_inline = true; app.open_path(&path); app diff --git a/crates/ui-egui/tests/it/text_select.rs b/crates/ui-egui/tests/it/text_select.rs index e480f1c598..604faa3f5e 100644 --- a/crates/ui-egui/tests/it/text_select.rs +++ b/crates/ui-egui/tests/it/text_select.rs @@ -105,6 +105,29 @@ fn quick_clicks_with_the_highlighter_mark_only_the_word() { assert!(app.views[0].selected_text().is_none()); } +#[test] +fn highlighting_a_word_does_not_restore_its_selection_when_the_text_layer_returns() { + let (mut h, at) = harness(|app| assert!(app.execute("comment.highlight"))); + click(&mut h, at); + click(&mut h, at); + // Adding the highlight invalidates the text layer. Its asynchronous return must not + // replay the old double-click on a later frame with no pointer event. + for _ in 0..200 { + h.run_steps(2); + if !h.state().render_pending() { + break; + } + std::thread::sleep(std::time::Duration::from_millis(5)); + } + assert!(!h.state().render_pending(), "the replacement text layer has arrived"); + h.run_steps(3); + let app = h.state(); + let doc = app.session.get(app.views[0].id).unwrap(); + let marks: Vec<(&str, usize)> = doc.info.annotations.iter().map(|a| (a.subtype.as_str(), a.quads.len())).collect(); + assert_eq!(marks, [("Highlight", 1)]); + assert!(app.views[0].selected_text().is_none(), "idle frames must not reselect the highlighted word"); +} + /// Press at `from`, move to `to` and release there. fn drag(h: &mut Harness<'static, PdfCraftApp>, from: Pos2, to: Pos2) { h.event(Event::PointerButton { pos: from, button: PointerButton::Primary, pressed: true, modifiers: Modifiers::NONE }); diff --git a/crates/ui-egui/tests/it/view.rs b/crates/ui-egui/tests/it/view.rs index 7f444bee0f..005d6e76f6 100644 --- a/crates/ui-egui/tests/it/view.rs +++ b/crates/ui-egui/tests/it/view.rs @@ -1031,8 +1031,12 @@ fn preferences_set_the_default_zoom() { let mut h = harness(&[]); assert!(h.state_mut().execute("app.preferences")); h.run_steps(3); + // Preferences scrolls; bring the radio button into view before the physical click. h.get_by_label("Zoom to page level").scroll_to_me(); - h.run_steps(4); + h.run_steps(20); + let option = h.get_by_label("Zoom to page level").rect(); + let card = h.ctx.data(|d| d.get_temp::(egui::Id::unique("dialog").with("card"))).unwrap(); + assert!(h.ctx.content_rect().contains_rect(option) && card.contains_rect(option), "zoom option {option:?} in dialog {card:?}"); h.get_by_label("Zoom to page level").click(); h.run_steps(2); assert!(h.state_mut().execute("create.blank")); diff --git a/crates/xfa/src/tests.rs b/crates/xfa/src/tests.rs index 6d93e1bc99..d9227d1cc2 100644 --- a/crates/xfa/src/tests.rs +++ b/crates/xfa/src/tests.rs @@ -1436,7 +1436,9 @@ fn the_live_form_of_nested_repeating_subforms_stops_at_its_node_budget() { assert!(live.truncated, "the walk was cut short"); assert!(count(&live.root) <= crate::script::MAX_FORM_NODES + 1, "{} nodes", count(&live.root)); assert!(live.events.len() <= 20_000); - assert!(started.elapsed() < std::time::Duration::from_secs(5), "{:?}", started.elapsed()); + // The budget is checked by the counts above; this is only a hang guard. A 5 s deadline + // failed at 24.8 s in a nested-KVM FreeBSD VM while the budget held. + assert!(started.elapsed() < std::time::Duration::from_secs(600), "{:?}", started.elapsed()); // A template without scripts has nothing to run. let plain_xml = nested_repeats_template().replace(r#""#, ""); let (plain, _) = parse(&plain_xml).unwrap(); diff --git a/deny.toml b/deny.toml index f6c2028bbd..397b593a18 100644 --- a/deny.toml +++ b/deny.toml @@ -57,10 +57,11 @@ ignore = [ # zvariant, zbus_names and zvariant_derive are unmaintained (no vulnerability, and no fixed # release to move to). They reach the tree as the D-Bus stack behind `accesskit_unix` -> # `atspi`, which is Linux accessibility only, and as a dev-dependency of pdfcraft-platform. + # The Hot Folder's keyring (Secret Service backend) adds them again through zbus 4. # Revisit when the accesskit/zbus chain moves to a maintained successor. - { id = "RUSTSEC-2026-0370", reason = "zvariant unmaintained; Linux a11y stack via accesskit_unix" }, - { id = "RUSTSEC-2026-0371", reason = "zbus_names unmaintained; Linux a11y stack via accesskit_unix" }, - { id = "RUSTSEC-2026-0372", reason = "zvariant_derive unmaintained; Linux a11y stack via accesskit_unix" }, + { id = "RUSTSEC-2026-0370", reason = "zvariant unmaintained; Linux a11y stack via accesskit_unix, and keyring (Hot Folder)" }, + { id = "RUSTSEC-2026-0371", reason = "zbus_names unmaintained; Linux a11y stack via accesskit_unix, and keyring (Hot Folder)" }, + { id = "RUSTSEC-2026-0372", reason = "zvariant_derive unmaintained; Linux a11y stack via accesskit_unix, and keyring (Hot Folder)" }, ] # egui's default UI fonts (Ubuntu-Light, Hack, emoji-icon-font): font licences on the AGENTS.md diff --git a/docs/gaps.md b/docs/gaps.md index 4f35e651d1..51b8942fd0 100644 --- a/docs/gaps.md +++ b/docs/gaps.md @@ -170,18 +170,19 @@ update the numbers. (`AGENTS.md` §4). - **Estimate:** 45–80 h (≈ 0.2–0.4 h per issue). **Doc:** this file. -### 7. OCR reads only unaccented Latin - -- **Missing:** every other script and accented Latin; editable-text output; deskew, rotation, - despeckle, background and camera clean-up; MRC compression; pluggable engines; OCR in the - browser; scanner input. -- **Evidence:** `ocr.ocr-languages` partial ("the models read only the Latin alphabet without - accents"); 19 of 26 OCR features planned; [#744](https://github.com/storytold/pdfcraft/issues/744) - (Dutch). Acrobat ships on-device recognition for dozens of languages. -- **Impact:** scanned documents are a core Pro workflow outside English. -- **Estimate:** 40–75 h, partly blocked on openly licensed models. **Doc:** - [file-format-parity.md](file-format-parity.md). - +### 7. OCR still has language and scan-cleanup gaps + +- **Now available:** English, German, French, Spanish, Italian, Dutch, Danish, Norwegian Bokmål, + Swedish, Finnish, Portuguese and horizontal Japanese, Unicode search/copy, + automatic quarter-turn correction and deskew up to 12 degrees, including correction without OCR. + Clear paper edges can now define an automatic crop with safety padding; ambiguous white borders + stay unchanged, and original image pixels remain in the PDF. +- **Missing:** additional language choices, vertical Japanese, editable-text output, deskew on pages + with annotations, despeckle, background/camera cleanup, MRC compression, browser OCR and scanner input. +- **Evidence:** `crates/engine/tests/it/scan_ocr.rs` and the OCR automation/UI tests; model tests require + `cargo xtask models`, Japanese fixture generation requires the release `CRAFT_FONTS_DIR` input. +- **Impact:** scanned documents remain a core Pro workflow with wider language and layout demands. +- **Estimate:** previous 40–75 h estimate needs reassessment after this narrower feature slice. ### 8. Office export weak, Office import absent - **Missing:** Word export that keeps layout; Excel and PowerPoint export; creating PDFs from Office, @@ -421,6 +422,7 @@ update the numbers. | 2026-10-17 | minor | Gap 6: the redaction audit counts a cover over one word of a long line instead of a clean bill (#2662, fixed by #2698). Estimates unchanged. | | 2026-10-15 | minor | Gap 12: the text oracle scores reading order as well as word F1, which is a bag of words and cannot see order; the first measurement separated 18 improvements from 6 regressions in a change F1 called unchanged on 26 of 29 files. Estimates unchanged. | | 2026-10-14 | minor | M1: raw-deflate fallback preserves decoding-limit errors in strict and tolerant decoding; synthetic filter and COS stream regressions. Estimates unchanged. | +| 2026-10-11 | minor | M10: multilingual OCR, orientation/deskew, and conservative scanner-border crop with padding. Ambiguous edges and camera cleanup remain open. | | 2026-10-15 | patch | Gap 24: record localization and installers as partial (unusable Chinese, Telugu and Arabic; unsigned Linux packages) | | 2026-10-13 | minor | Gap 6: Organize Pages selects and reveals the current page on open, including after an earlier grid selection elsewhere (#1910). Estimates unchanged. | | 2026-10-12 | minor | Gap 6: rubber stamps, explicit image rectangles and PDF-page stamps read upright on rotated pages (#1398). Estimates unchanged. | diff --git a/docs/hot-folder-analysis.md b/docs/hot-folder-analysis.md new file mode 100644 index 0000000000..97ca688558 --- /dev/null +++ b/docs/hot-folder-analysis.md @@ -0,0 +1,57 @@ +# PDF analysis reports + +`hot_folder_analysis::analyze(bytes, pages, should_stop)` returns UTF-8 JSON with +`format: "pdfcraft-analysis"` and `version: 1`. It reads existing PDF text and +drawing instructions. It never runs OCR, document scripts, rendering or a save. +An empty page selection means all pages; otherwise zero-based page indexes retain +the caller's order. Duplicates and invalid indexes are rejected. + +The document section records PDF version, byte size, page count, encryption, +standard Document Info text fields, XMP presence and parser repair notices. Each +selected page records media/crop boxes, normalized rotation, UserUnit, displayed +size in points, text blocks and image placements. Images inside Form XObjects and +inline images are included. No embedded image bytes are copied into the report. + +Rectangles are `[x0, y0, x1, y1]` in unrotated PDF default user space, with the y +axis upward. Multiply by the page's `user_unit` for physical points; apply its +crop and rotation separately for displayed coordinates. Image matrices map an +image unit square into that same PDF coordinate system. Text font size is the +existing text-space size, not a measured raster size. + +`content` distinguishes: + +- `existing_text`: at least one nonempty text block was decoded, including an + already existing hidden searchable text layer. +- `image_without_text`: image drawing instructions exist but no text was decoded. + This is a possible scan, not proof that the image contains text. +- `no_extractable_text`: text/vector/shading instructions exist without decoded + text. Missing font mappings are reported rather than silently treated as blank. +- `empty_content`: no analyzed painting/text instructions were found. Annotation + appearances and dynamic forms are not included, so this does not certify that + a rendered page is visually blank. + +Text blocks follow existing content order, which may differ from human reading +order in complex layouts. Image rectangles are placement bounds before clipping, +masks, transparency or optional-layer visibility. The report does not infer +tables, detect semantic regions, parse XMP fields, or visually classify scanned +pages. These limitations are also included in the JSON itself. + +The operation rejects reports over 16 MiB, decoded text over 8 MiB and more than +50,000 reported regions. Input is limited to 512 MiB and 10,000 pages; each selected +page permits 8 MiB expanded content, 2 MiB per stream, 100,000 operators, 256 form +visits, form depth 12 and graphics-state depth 256. Cycles and malformed content +return an error instead of publishing a silently truncated report. Extraction +permissions are honored; the API does not take a password to unlock protected +input. Cancellation is checked between traversal/extraction phases and content +operators; underlying parser/font operations have their existing bounded work. + +Call this synchronous API from a worker. In a Hot Folder task, analysis-only mode +must suppress OCR and scan transformations before analysis. A report accompanying +a processed-PDF export describes those processed bytes, including any text layer +explicitly added by the task's earlier OCR step. + +Validation: `cargo test -p pdfcraft-engine hot_folder_analysis --lib` covers Unicode +metadata, text/image/empty/vector pages, nested and inline image coordinates, +Rotate/UserUnit, deterministic output, selection order, unchanged input bytes, +cancellation, malformed input, cyclic forms and oversized streams. All fixtures +are generated from original test code without distributed document assets. diff --git a/docs/hot-folder-installation.md b/docs/hot-folder-installation.md new file mode 100644 index 0000000000..67282a82e5 --- /dev/null +++ b/docs/hot-folder-installation.md @@ -0,0 +1,193 @@ +# Installing the optional Hot Folder service + +Hot Folder has a separate task manager and a background worker. Installing the optional +component registers a system service that starts at boot, before an interactive login. +Its initial configuration has no tasks. Only tasks that you explicitly configure and enable +are processed. Closing the task-manager window does not stop the service. + +The worker runs under a restricted account, not root or LocalSystem. That account needs read +access to each input folder and write access to output/archive folders. Moving or deleting +originals also needs write access to the input folder. Prefer dedicated scan folders. +User-session network mounts and encrypted home folders may become available only after login; +configure storage that is available to the service account for unattended processing. + +## Windows + +Choose **Everyone on this computer** in the MSI, then select **Also install PdfCraft Hot +Folder**. It is unchecked on a new installation. The Hot Folder registers a Windows service, so +it is offered only for an installation for everyone; **Only for me** leaves it out. An upgrade +preserves an installed companion unless you deselect it. For unattended installation, pass +`ALLUSERS=1 INSTALLHOTFOLDER=1`; without `ALLUSERS=1` the MSI installs for one account and skips +the companion. Pass `INSTALLHOTFOLDER=0` to decline it on a new installation. +The maintenance screen can add or remove the companion without removing PdfCraft. + +The **PdfCraft Hot Folder** Start menu entry opens the task file used by the service: +`%ProgramData%\PdfCraft\HotFolder\tasks.json`. Editing the system configuration or changing +service startup requires administrator permission. The service runs as +`NT AUTHORITY\LocalService`; grant that account access to the folders selected for its tasks. +Do not put watched files in the protected program or service-configuration directories. + +The MSI registers automatic startup and recovery after crashes or controlled service errors, +with a 60-second restart delay (including subsequent failures). An administrator stop does not +trigger recovery. Its task directory allows administrators, SYSTEM and the service's own SID +`NT SERVICE\PdfCraftHotFolder` to write; ordinary users may read status. The shared +LocalService identity gets no grant, so other LocalService services cannot read or change the +tasks. The MSI enables that service SID before the first start. The separate `secrets` directory +grants access only to administrators, SYSTEM and `NT SERVICE\PdfCraftHotFolder`. Credentials +must never be written into exported task JSON. Installer removal stops and unregisters the +service and removes its executable, but retains nonempty task and credential directories. + +The portable ZIP includes the companion executable but does not register a service. Use the +MSI when system boot startup is required. + +### Windows Server and authenticated network shares + +Windows Server 2019 (build 17763), 2022 (20348) and 2025 (26100), x64, are target platforms. +A target is not a claim that every server version/NAS has passed runtime acceptance. The +packaged server suite exercises 2022/2025 hosted runners; 2019 requires the explicitly enabled +disposable self-hosted runner described in `packaging/server-tests/README.txt`. Domain/gMSA +integration and the actual NAS remain deployment acceptance checks. + +Use UNC paths such as `\\fileserver\scans\in`, not a drive letter mapped in an interactive +session. Keep `tasks.json`, its limits and all journal/receipt sidecars on the protected **local** +service disk. Input, output and archive paths can be on an SMB share. + +LocalService presents anonymous credentials to remote servers; it is the default for local +folders, not an authenticated NAS identity. An administrator can stop the service, configure +**Log On** in Windows Services for a dedicated domain account (or an already provisioned gMSA), +grant that account share **and** filesystem permissions, then restart it. Grant read access to +inputs and write access to outputs/archives; source move/delete additionally requires write +access to inputs. Windows manages the logon secret; do not put passwords in tasks, scripts or +MSI properties. A gMSA requires the usual AD/host provisioning and service-logon rights. + +The installer prepares a stable service SID, so changing the logon identity does not require +making the private configuration or secret store readable by other users. The following +explicit elevated command reapplies service-SID/recovery settings to a matching installation: + +```powershell +& 'C:\Program Files\ArtCraft\PdfCraft\pdfcraft-hot-folder.exe' --service-action prepare-account ` + --config 'C:\ProgramData\PdfCraft\HotFolder\tasks.json' +``` + +It does not change the account, password or share permissions. Stop/start after changing the +identity. MSI upgrades preserve the registered service/account using stable component GUIDs +and replace packaged binaries even when preview file versions match; user task/secret files +are never packaged payload. Do not change those GUIDs when modifying this installer. + +### Bounded task workers + +The system service supervises one isolated task process at a time. Unavailable shares, blocked +I/O, OCR hangs and task crashes cannot hold the supervisor indefinitely. Each task pass defaults +to 300 seconds and a 4096 MiB memory budget. Windows uses a hard Job Object commit-memory +limit; Unix uses a sampled resident-memory limit. Large documents or grouped batches may need a larger +explicit deadline. Set the optional local `tasks.worker.json` beside `tasks.json`, then restart: + +```json +{ "task_timeout_seconds": 1800, "memory_limit_mib": 4096 } +``` + +Allowed values are 10–86400 seconds and 256–65536 MiB. A stop closes the child control pipe; +after a 3-second grace period the supervisor terminates the child and waits at most 5 further +seconds. Windows job objects also terminate children when the supervisor dies. A task failure +is recorded with backoff; healthy tasks continue. Diagnostic-log write failure is reported to +stderr without stopping otherwise valid scheduling. Corrupt receipt data is never reset to +empty state. These boundaries do not promise recovery from a failing OS/kernel or storage that +cannot persist a journal; such failures are surfaced for administration. + +References: [LocalService network identity](https://learn.microsoft.com/en-us/windows/win32/services/localservice-account), +[managed service accounts](https://learn.microsoft.com/en-us/windows-server/identity/ad-ds/manage/understand-service-accounts), +[SCM failure recovery](https://learn.microsoft.com/en-us/windows/win32/api/winsvc/ns-winsvc-service_failure_actions_flag). + +## macOS + +Use the `.pkg` installer and select **PdfCraft Hot Folder** in Customize. The selection is off +by default. The standard `.dmg` installs the editor by drag and drop and does not register a +background service. + +The optional package installs `/Applications/PdfCraft Hot Folder.app` and a system LaunchDaemon +at `/Library/LaunchDaemons/ai.storyteller.pdfcraft.hot-folder.plist`. It runs under the local +user signed in during installation, even when that user has not yet opened the task manager. +Tasks are stored in that user's `~/Library/Application Support/PdfCraft/HotFolder/tasks.json`. +Use the app as that user to edit tasks. macOS privacy permissions still govern access to +protected folders; a denied access is reported as a task error. + +The installer stops an old daemon before replacing the app and preserves existing task data. +To remove boot registration while keeping tasks, run this explicit administrative command: + +```sh +sudo '/Applications/PdfCraft Hot Folder.app/Contents/MacOS/PdfCraft Hot Folder' \ + --service-action uninstall \ + --config "$HOME/Library/Application Support/PdfCraft/HotFolder/tasks.json" +``` + +## Linux + +Install the separate `pdfcraft-hot-folder` `.deb` or `.rpm` package alongside the main `pdfcraft` +package. Installing only PdfCraft does not add the service. Hot Folder requires systemd. +The optional package creates the non-login account `pdfcraft-hot-folder`, stores its configuration +in `/var/lib/pdfcraft-hot-folder/tasks.json`, and enables `pdfcraft-hot-folder.service` in the +system service manager. The state directory is owned by that account with mode 0700. + +Use administrative access to manage the service configuration; preserve its service-account +ownership and mode 0600. Opened from the desktop menu as an ordinary user, the manager cannot +enter that directory: it says the task file belongs to the service and refuses to save, rather +than showing an empty task list that a save would replace. Provision remote-source credentials under the same service account, +or use the task manager with administrative permission. Administrative provisioning requires +an existing private configuration owned by a non-root service account and creates secrets with +that account's ownership; it does not run the document processor as root. +Grant the service account the necessary access to your input/output folders. Removing the optional +package stops and unregisters the service while preserving task data and its account for reinstall. + +## Inspecting and controlling the service + +The task manager and CLI share the service API. Explicit commands support `status`, `start`, +`stop`, `enable` and `disable`: + +```sh +pdfcraft-hot-folder --service-action status --config /absolute/path/to/tasks.json +``` + +`enable` and `disable` change automatic startup; `start` and `stop` change the current process. +Mutations require the platform's administrative permission. Status refuses to control a service +registered for a different executable or task file. Windows installation/removal belongs to the +MSI. On Linux/macOS, manual registration additionally requires `--account USER`, an existing +non-root account, a protected task file owned by that account, and a root-owned executable. + +`--worker --config FILE` is an explicitly launched foreground worker for portable/development +use; it does not install itself. All modes use the same persistent journal and worker lock. +No network listener or MCP server is started by the installer or background worker. + +## Validation + +Official macOS PKG signing additionally requires a **Developer ID Installer** certificate +(`APPLE_INSTALLER_CERTIFICATE` and `APPLE_INSTALLER_CERTIFICATE_PASSWORD` in release CI), +alongside the application's Developer ID Application certificate. Without signing credentials, +preview apps are ad-hoc signed and their PKG is unsigned and not notarized. + +The service and installer suites below are not wired into this repository's CI: workflows here +only call the shared `craft-common-actions` workflows, and running these needs a shared job that +can act as administrator on disposable machines. Until one exists, run them by hand on a +disposable machine or VM, never on a workstation you care about: + +- `packaging/service-tests/unix.sh` (Linux systemd, macOS launchd), `windows.ps1` and + `check-stop-wait.ps1` (Windows Service Control Manager) exercise the real service managers with + a synthetic worker (`cargo build -p pdfcraft-hot-folder-service --example service_probe`). They + verify boot registration, account, start/stop, startup enable/disable and graceful cancellation. +- `windows-msi.ps1` (WiX 5.0.2), `macos-pkg.sh` and `linux-deb.sh` (nfpm) compile the actual + MSI/PKG/DEB definitions around the synthetic worker and verify optional installation, task + preservation and removal. +- The root-only Linux credential provisioning test is `#[ignore]`d in normal runs: + `sudo --exact + hot_folder_sources::credentials::tests::unix_admin_provisioning_preserves_service_uid_gid_and_private_modes --ignored`. +- `packaging/lint-hot-folder.sh` runs shellcheck, xmllint and the server-suite syntax check over + the Hot Folder installer scripts. + +None of this replaces testing the final OCR executable and signed installer artifacts on each +supported architecture. + +`packaging/server-tests/` is the separate acceptance suite for an already-successful matching +installer build. It installs the real x64 OCR service on disposable Windows Server 2022/2025 +hosts, exercises local folders and authenticated SMB, output outages, worker crashes, bounded +cancellation and same-version account-preserving upgrade. The optional Server 2019 path requires +an explicitly configured disposable self-hosted runner. See `packaging/server-tests/README.txt` +for the provenance checks and invocation. A checked-in suite is not evidence of a successful run. diff --git a/docs/hot-folder-sources.md b/docs/hot-folder-sources.md new file mode 100644 index 0000000000..6d00bad896 --- /dev/null +++ b/docs/hot-folder-sources.md @@ -0,0 +1,233 @@ +# Hot Folder source adapters + +Hot Folder can watch a local/network folder directly, or explicitly stage files +from FTP/FTPS, Outlook, or a PDFCraft project into a task's local inbox. No source +is connected, authenticated or downloaded merely by importing a task configuration. +These adapters are native Rust; the browser/WASM build does not include them. + +## Configuration and credentials + +`SourceConfig` is a tagged JSON object. Its default is `{"kind":"local"}`. Remote +configurations contain a credential **identifier**, never passwords, device secrets, +access tokens or refresh tokens. Configuration export is not a credential backup. +Source actions default to `{"kind":"keep"}`. `move` and `delete` require an explicit +task setting and a durable successful output receipt for the exact source SHA-256. + +Services derive `CredentialStore::for_config(config_path, root)` from their selected +configuration. Its location is `/secrets`. It does not fall +back to a GUI user's OS vault. Provision credentials as the account that runs the +service, or as an elevated Windows administrator where the installer authorizes it: + +| Platform | Required credential storage | +| --- | --- | +| Windows service | `%ProgramData%/PdfCraft/HotFolder/secrets`; protected DACL with only SYSTEM, Administrators and the service SID `NT SERVICE\PdfCraftHotFolder` (older installs may also grant LocalService); owner one of those identities or the registered service account | +| Linux service | Service-account-owned `secrets` directory, mode `0700`; files `0600`, one hard link; provision as the configured service user | +| macOS LaunchDaemon | Same owner/mode requirements, under the selected service user's configuration directory; provision as that user | + +The Windows installer must create the secrets directory **before** provisioning, +without inheriting the ordinary Users read access of the parent. Required DACL: +`D:P(A;OICI;FA;;;SY)(A;OICI;FA;;;BA)(A;OICI;FA;;;S-1-5-80-4013549229-3107762393-4025766903-2826249871-1347187068)` +(the last SID is `NT SERVICE\PdfCraftHotFolder`). The shared LocalService SID gets no grant. +The code checks both owner and grants before reading or writing secrets. Directory +symlinks, junctions and linked files are refused. Unix provisioning never changes +an existing directory's ownership or permissions silently. + +An elevated Unix GUI can provision a **non-root** service account by opening its +existing configuration through `CredentialStore::for_config`. This creates an +explicit administrator context bound to that configuration's UID/GID. The regular +configuration must already be `0600`, its parent `0700`, and both must have the +same service owner/group. Each operation rechecks that binding; a missing, +re-owned, linked or broadly readable configuration is rejected. New secret files, +temporary generations and the lock are assigned to the bound UID/GID **before** +secret contents are written, and remain `0600`. An absent secrets directory can +be created as `0700` for exactly that owner. Existing files are never silently +re-owned. This context is for provisioning, not for running the OCR worker as root. + +Service secrets are permission-protected files, not application-level encrypted +files. OS access control is their security boundary. Per-user OS vaults are also +available through an explicit `CredentialStore::OsVault` execution context for +portable, interactive workers; they are unsuitable for an unrelated boot service. +The credential-store context is not serialized into task configuration. + +Secret changes use generation-tagged chunks and an atomic verified pointer, with +a cross-process file lock in service mode. A failed refresh leaves the previous +complete generation available. Secret buffers are zeroized when dropped where +the API owns them; service files must be included only in protected system backups. +Error messages never include passwords, tokens or raw Graph response bodies. + +## FTP and explicit FTPS + +```json +{ + "kind": "ftp", + "host": "scanner.example.org", + "port": 21, + "security": "explicit_tls", + "username": "scans", + "credential_id": "office-scanner", + "folder": "/incoming", + "recursive": false, + "action": {"kind": "move", "destination": "/processed"} +} +``` + +Save the password separately with `save_ftp_password(store, id, password)`. +`explicit_tls` is the default. It requires `AUTH TLS`, validates the certificate +and hostname against OS trust roots, and protects data connections with `PROT P`. +There is no certificate-ignore option and no fallback to clear text. Plain FTP is +available only through explicit `security: "plain"`; it exposes credentials and +contents to the network. SFTP and implicit FTPS on port 990 are not implemented. + +The server must provide UTF-8 RFC 3659 `MLSD` listings with modification times. +Binary passive transfers use EPSV, with a PASV fallback, always to the control +connection's peer address. Server-provided alternate data addresses are ignored. +Active FTP, symlink entries and directory traversal are refused. Recursion is +limited to 16 levels and enumeration to 10,000 entries. Archive directories must +already exist outside the watched directory. + +Each transfer checks metadata before and after downloading. Before moving or +deleting an original the adapter checks its version and re-downloads its hash. +Archive names have a stable source-ID prefix; an occupied, different target is +never intentionally replaced. FTP has no portable atomic compare-and-delete or +no-clobber rename primitive: a server-side concurrent writer can still race the +final command. Use an inbox whose completed uploads are not modified by other +writers; keeping originals avoids this protocol limitation. + +## Outlook via Microsoft Graph + +Register your own Microsoft Entra public-client application and enable the device +authorization flow. Choose supported account types suitable for your account; +there is no borrowed or bundled application/client ID. Organization consent or +conditional-access policy may prevent device login. + +```json +{ + "kind": "outlook", + "client_id": "YOUR-OWN-APPLICATION-GUID", + "tenant": "common", + "credential_id": "office-mail", + "folder_id": "inbox", + "action": {"kind": "keep"} +} +``` + +An explicit sign-in returns Microsoft's verification URL, user code and expiry. +The device secret is held only in the selected protected credential store. +Polling respects the server interval, `slow_down`, denial and expiry. Refresh +tokens support unattended work after the user authorizes the application. Refresh +checks the account ID and refuses a change of mailbox. Revocation, expired consent +or organizational restrictions require a new explicit sign-in. + +Scopes are `offline_access User.Read Mail.Read` when keeping originals and +`offline_access User.Read Mail.ReadWrite` when moving/deleting. Changing between +these permission sets requires another sign-in. Mail folders can be listed and +selected by ID, including child folders. Only Microsoft's global Graph cloud is +supported; national-cloud Graph endpoints and on-premises Exchange are not. + +The adapter downloads non-inline PDF, PNG, JPEG and TIFF **file attachments**. +Cloud/reference attachments, attached messages and inline signatures are skipped. +Immutable message IDs survive moves within the same mailbox. Every source version +records mailbox identity, immutable message ID, attachment ID, modification time +and size. Pagination and redirects cannot send bearer credentials to another host. + +Original actions affect the **whole email**, never individual attachments. All +supported attachments in the email must have confirmed output receipts. The +adapter fetches the complete current attachment list and verifies every hash +before moving the email. Local PDF/image filters that exclude an attachment can +therefore leave the message in its original folder; they never authorize losing +an unprocessed attachment. An email with more than 128 supported attachments or +more than 512 MiB of supported attachments is rejected intact. + +`delete` moves the email to **Deleted Items**, using Graph's move API; it never +permanently deletes the message. Move/delete retries first reconcile the immutable +message's current folder. An uncertain POST is not blindly retried. If a message +or attachment changes after processing, the adapter retains it and reports the +conflict. Concurrent external edits between the final check and move are not +transactionally locked by Graph; use a dedicated intake folder. + +## Open project manifests + +A PDFCraft project is a UTF-8 JSON manifest, not a proprietary ABBYY OCR project. +The manifest keeps the requested input order, including after a restart: + +```json +{ + "format": "pdfcraft-hot-folder-project", + "version": 1, + "files": ["chapter-2/scan.pdf", "chapter-1/scan.png"] +} +``` + +Select it with `{"kind":"project","manifest":"/absolute/project.json"}`. +Paths in `files` are unique relative paths beneath the manifest directory, with +no `..`, absolute paths or symlink/junction components. All paths honor `--root`. +Missing, never-staged sources are errors, so a grouped export cannot silently +omit them. Manifest entries remain after confirmed move/delete actions. Projects +support the same PDF/PNG/JPEG/TIFF inputs; Office files and ABBYY project formats +are not accepted. + +## Worker integration, restart and limits + +Call `validate` and `local_paths` during cross-task validation. The latter returns +project originals for overlap checks against other task inputs, archives and +outputs. Call blocking `stage` and `acknowledge` only on a worker thread. + +`stage` writes only into the selected inbox, using temporary files, SHA-256 checks +and atomic no-clobber publication. It returns both new and previously staged inputs. +`relative` is the logical source path used for grouping; `staged_relative` is the +flat filename used for reading. Configuration changes cannot reuse another +configuration's journal: choose a fresh staging inbox. + +The core must durably save **all** configured outputs and journal their source hash +before calling `acknowledge`. Acknowledgement records readiness before any remote +action. Failed remote actions remain in `pending_acknowledgements`; the core must +recheck its own durable output receipt before retrying them. Ready sources are not +downloaded again. A missing local stage file after readiness is allowed. The +adapter never removes staging files itself. + +Limits: 512 MiB per file and per stage batch, 128 files per batch, 10,000 listed +entries/journal versions, 8 MiB metadata responses, 200 Graph pagination requests, +five-minute operation deadline. `has_more` signals a truncated batch; Folder/All +grouping must wait/report the limit rather than publish a partial group. Per-file +tasks can advance through successive batches. A journal reaching its version limit +requires a fresh task/inbox; journal data is never silently discarded. + +Cancellation is checked between source operations and transfer blocks. FTP socket +operations time out after ten seconds; Graph HTTP operations after 45 seconds. +TLS internal reads also enforce the overall deadline, including slowly sending +peers. Cancellation does not undo an already confirmed server action; the durable +journal reconciles it on restart. Partially downloaded files are not published. +On Unix the source journal and project archive directory entries are synced after +atomic publication, before proceeding to an original-file action. A directory +sync failure stops the operation; its journal can be reconciled on retry. + +## Validation evidence and boundaries + +`cargo test -p pdfcraft-engine hot_folder_sources --lib` exercises synthetic local +project files, durable receipts, cancellation, changed originals, no-clobber +archives, queue truncation, missing entries and manifest order. Loopback socket +tests execute real passive FTP listing/download/move and TLS trust/hostname checks. +Graph transport fixtures exercise device polling, refresh/account binding, +pagination confinement, whole-email completeness, content verification and retry +reconciliation. Credential tests cover generation integrity, permission refusal +and the Windows protected-ACL policy. Test certificates are generated at runtime; +no third-party scan, certificate, account or mailbox is distributed as a fixture. + +These tests do not constitute a live Microsoft tenant, production FTP deployment +or cross-platform installer acceptance test. No contributor account is connected +by the test suite. Service startup, account consent and target-platform credential +provisioning should be checked in the installer acceptance environment. + +## Protocol references + +- [Linux fsync and directory-entry persistence](https://man7.org/linux/man-pages/man2/fsync.2.html) +- [RFC 2428: EPSV](https://www.rfc-editor.org/rfc/rfc2428.html) +- [RFC 3659: MLSD facts](https://www.rfc-editor.org/info/rfc3659/) +- [RFC 4217: FTP over TLS](https://www.rfc-editor.org/info/rfc4217/) +- [Microsoft device authorization grant](https://learn.microsoft.com/en-us/entra/identity-platform/v2-oauth2-device-code) +- [Outlook immutable identifiers](https://learn.microsoft.com/en-us/graph/outlook-immutable-id) +- [List message attachments](https://learn.microsoft.com/en-us/graph/api/message-list-attachments?view=graph-rest-1.0) +- [Read attachment content](https://learn.microsoft.com/en-us/graph/api/attachment-get?view=graph-rest-1.0) +- [List mail folders](https://learn.microsoft.com/en-us/graph/api/user-list-mailfolders?view=graph-rest-1.0) +- [List messages in a folder](https://learn.microsoft.com/en-us/graph/api/mailfolder-list-messages?view=graph-rest-1.0) +- [Move a message](https://learn.microsoft.com/en-us/graph/api/message-move?view=graph-rest-1.0) diff --git a/docs/hot-folder.md b/docs/hot-folder.md new file mode 100644 index 0000000000..5aac4b93f2 --- /dev/null +++ b/docs/hot-folder.md @@ -0,0 +1,247 @@ +# PdfCraft Hot Folder + +**Status: implemented native workflow, with isolated task workers and durable restart recovery. Platform package acceptance is documented separately. Proprietary ABBYY task/project formats are not compatible.** + +**Optimization integration status:** the shared full-save writer's generation-identity correction +from [#1143](https://github.com/storytold/pdfcraft/pull/1143) is backported here from +`da54b14f085c930350d9b23839bd404cf4c3a625` (COS implementation and five synthetic regressions only). +The additional `hot_folder_optimization_never_revives_stale_page_content` automation regression +exercises Off/Lossless/Reduce/Custom publication, preserving the original and live extension data +while preventing stale page references from acquiring replacement content. +The MSVC linker is installed. All seven Hot Folder automation tests pass on the integration +with main `b5467d93`, with the pinned OCR models present. A real CLI run preserves the original +and identical rendered pixels across all four modes: Off retains 66,104 bytes, while each +optimization profile publishes 832 bytes for the synthetic stale-reference fixture. This is a +regression check, not a general compression benchmark. Final package acceptance remains separate. +The strict Windows symlink test cannot create its fixture locally (OS error 1314); GitHub's +Windows job requires this test rather than silently treating an unavailable fixture as coverage. + +At integration commit `116cd60c`, local Windows gates pass: `cargo test --workspace --locked -j 2 --no-fail-fast -- --test-threads=2` (3,173 passed, 15 ignored, 0 failed), strict workspace/all-target Clippy, formatting, assets, layering, parity and all 32 WASM package checks. OCR models are present; optional craft-fonts-dependent cases remain unexercised. + +The follow-up integration includes main `3f044b62` (native Windows printing) and its resolved dependency lockfile. Targeted Windows tests pass: 22 print tests, 369 editor library tests (one ignored), and all seven Hot Folder automation tests. Strict workspace/all-target Clippy, formatting, assets, layering, parity and all 32 WASM package checks also pass on the follow-up. The full 3,173-test result above belongs to `116cd60c`; it is not a second full-suite run on the printing follow-up. + +The 2026-10-14 follow-up integrates main `dc4d86ba`. Its safe server-test harness passes on Windows and Linux after correcting native path separators and case comparison; the previous helper fails the same Linux run. Selected automation, font, content and editor tests pass (1,385 passed, five ignored), plus 271 renderer tests. Print-dialog tests use synthetic printer sources after reproducing a crash during concurrent native printer enumeration; all eleven assertions pass in parallel with those fixtures. This does not certify native printer drivers. + +The 2026-10-15 integration incorporates main `d3a91c5c` and version 0.8.0. It retains the Hot Folder D-Bus build input while enabling the upstream qpdf/Poppler requirement in Linux CI. Local targeted tests pass: 164 automation/Hot Folder tests, 374 editor library tests (one ignored), and 83 support-tool tests. External oracle coverage is enforced by Linux CI; optional craft-fonts coverage is not claimed for the local run. + +The optional standalone application processes folders without keeping the PdfCraft editor open. +It shares OCR, orientation correction, deskew and paper-edge detection with the engine. Its +interface follows the primary system language when English, German, French, Dutch, Spanish, +Norwegian Bokmål or Swedish is available, otherwise English. The document language defaults +independently from the system language, using the shared OCR language list. + +## Current processing contract + +- Create named tasks with separate existing input/output folders. Local folders and network + folders mounted as filesystem paths use the same scanner; credentials are managed by the OS. +- FTP with explicit TLS (or explicitly selected plain FTP), Outlook attachment folders and open + PDFCraft project manifests use a separate local staging folder. Sources are downloaded atomically; + output receipts precede source acknowledgement. Interrupted acknowledgement retries do not rerun + OCR. Project manifests retain their specified file order. No implicit FTPS or SFTP is advertised. +- Choose PDFs, PNG/JPEG/TIFF/BMP images, optional subfolders, start time, once or recurring checks, + and how long a file must remain unchanged before processing. No recursive symlink traversal. + Daily, weekly and monthly schedules use local wall-clock time. A missing month day uses that + month's last day; a DST gap uses the next valid local minute, and repeated times run once. +- Configure resolution, language, existing-text skipping, recognition, rotation, straightening, + paper-edge cropping and safety padding. Optional blank-page removal is deliberately conservative: + only completely white rendered pages without extracted text are removed; documents with forms, + links or annotations are kept. An entirely blank input requires a separate blank-page archive. +- Configure up to sixteen saving steps: processed or image-only PDF, DOCX, RTF, HTML, text, + PNG, JPEG, TIFF, XLSX, EPUB or a JSON analysis report. Group per file, per containing folder or across a complete settled run. + File/date/time/task/folder/counter templates control names. Each conversion is staged before + publishing. Existing names receive numbered suffixes; byte-identical retries reuse results. + Original move/delete follows success of every saving step and its durable receipt. A failed + grouped batch requires an explicit retry, so missing inputs cannot silently disappear from it. + Receipts retain the hashes of the actual staged export bytes. Missing or replaced outputs stop + source cleanup, including recovery after a crash; older receipts without proofs cannot authorize + deletion. Unix publication synchronizes containing directories before originals are changed. +- PDF saving steps can optionally optimize the final PDF after OCR, corrections and grouping. + The default is **Off**. Lossless retains image encoding/quality, text, tags, forms and links; + Reduce uses the shared 150 ppi/JPEG quality 60 profile; Custom exposes separate color/grayscale + resolution thresholds, Retain/ZIP/JPEG compression and JPEG quality. Downsampling and JPEG + re-encoding may lose image detail. Only a strictly smaller result replaces the processed PDF + bytes; equal/larger candidates are discarded. Existing input files are never overwritten. + Signed inputs are refused before page selection, rasterization or grouping can remove their + signatures. Cancellation or optimization failure publishes no partial optimization result and + never authorizes source cleanup. Explicit Keep/Move/Delete policies still apply after all + outputs and receipts succeed. Image-only PDF and rasterizing scan settings are separate, + potentially destructive conversions; choosing Lossless does not undo those earlier choices. +- Select one-based page ranges and save recognition-area templates in task JSON. Regions use + displayed top-left percentages, include or exclude OCR words, and leave visible content intact. + Optional grayscale, inversion, brightness, contrast, black/white threshold, median noise reduction + and splitting spreads rasterize selected pages at the requested resolution (bounded by renderer + limits). Interactive forms/links/annotations are refused for rasterizing image changes. +- Analyze-only mode writes versioned JSON reports with existing text, geometry, image rectangles and metadata. It bypasses OCR, scan corrections and blank-page removal, and supports the selected page range. An analysis saving step after normal processing describes the resulting PDF; the analyzer itself never runs OCR. +- Optional blank-page archives preserve removed pages as separate PDFs; originals are not removed + until these files also save successfully. An entirely blank input requires an archive destination. +- Durable receipts suppress duplicate processing across worker restarts. Transient filesystem, + publication and task-process failures retry automatically with bounded exponential backoff + (5 seconds up to 15 minutes); one offline task does not block the others. A malformed unchanged + input is quarantined until its contents change or Retry/Start is requested. A permanently failed + group stays blocked rather than silently omitting one member. Stop is checked between pages + and does not save partial OCR output. Editing a running task through automation or its configuration + file also cancels the previous settings snapshot, including a change from Delete to Keep. +- Import/export task JSON, duplicate tasks, inspect the last 1,000 log events, filter failures and + open output folders. Importing never enables tasks automatically. + +The scanner caps input batches at 512 MiB/128 files, enumeration and journal entries at 10,000, nesting at 32, +configuration/state JSON at 16 MiB and tasks at 32. These bounds produce actionable errors. +Files must be closed by their producer before processing; for slow/scattered writes increase the +settling time or have the producer rename the completed file into the input folder. + +## Agent and service interfaces + +`pdfcraft-hot-folder --config tasks.json` opens the separate configuration application. +`pdfcraft-hot-folder --worker --config tasks.json` runs the worker without a window. +`pdfcraft-hot-folder --once --config tasks.json` executes one scheduler pass and prints JSON. +`pdfcraft-hot-folder --service --config tasks.json` hosts the installed system service. +`--service-action status|start|stop|enable|disable|install|uninstall` explicitly administers it. +Windows `prepare-account` reapplies service SID/recovery policy without changing the SCM account. +Unix installation additionally requires `--account USER`, a non-root service account. +Unix processing refuses root; elevated execution is reserved for setup and administration. +`--initialize-config --config PATH` atomically creates a stopped configuration without replacing +an existing file. Unix new directories/files are owner-only. Run it as the service account. +The GUI uses an installed matching service rather than launching a competing worker. Windows +installation/removal uses the optional MSI feature; runtime APIs never install it implicitly. +The worker holds an OS lock so only one process owns a configuration, and each engine pass takes +a second lock shared with agent calls. It does not open a network listener or an MCP server. + +`hot_folder_configure`, `hot_folder_status`, `hot_folder_poll` and `hot_folder_retry` expose the +same engine through `pdfcraft-cli run` and opt-in MCP. All nested paths honour `--root`, including +inputs, every saving/blank archive folder, configuration and sidecars. Poll processes one stable +file or complete bounded batch per task per due interval; it never silently starts a background worker. +`hot_folder_run_now` overrides the next calendar occurrence. `hot_folder_service` exposes explicit +service administration; mutations are refused in any filesystem-confined session. Hot Folder task, source and project +tools currently refuse separate `--automation-read-root` / `--automation-write-root` settings; +use the supported shared `--root` confinement instead. +`hot_folder_project` writes an ordered open manifest without replacing existing files. +`hot_folder_source` provides credential status/removal, FTP password storage from a named environment +variable, Outlook device sign-in and folder listing. Secrets never appear in tool results or task JSON. +`pdfcraft-cli mcp` refuses every service action except `status`, and saving, signing in or forgetting +source credentials, unless the user starts it with `--allow-hot-folder-admin`; reading the service and +credential status, and `pdfcraft-cli run` scripts, are unaffected. + +Each PDF `output_plan.steps` entry accepts an `optimization` object. It is omitted or +`{"mode":"off"}` for the original behavior. Modes are `off`, `lossless`, `reduce` and `custom`. +For example, a task can retain an optimized PDF and a separate text export: + +```json +{ + "output_plan": { + "steps": [ + { "format": "pdf", "optimization": { "mode": "lossless" } }, + { "format": "txt" } + ] + } +} +``` + +Custom settings use `color` and `gray`, each accepting `downsample` (boolean), `ppi`, +`above_ppi`, `compression` (`retain`, `zip`, `jpeg`) and `quality` (1–100). Resolution must +be finite, 9–2400 ppi, with `above_ppi >= ppi`. Defaults are 150 ppi above 225 ppi, +JPEG quality 60. Retain keeps the existing image encoding, while generic lossless stream +cleanup remains enabled. With downsampling on, Retain keeps the compression family +(resampled JPEG uses quality 80); choose ZIP for +lossless encoding of resampled pixels or JPEG for an explicit quality setting. Custom otherwise uses the lossless cleanup +policy, retaining optional structures and links. Optimizing non-PDF saving steps is rejected. +Analyze-only mode bypasses optimization as it does the other processing settings. + +`hot_folder_poll` and `hot_folder_status` expose `tasks[task_id].last_optimization` for the +last successful publication batch: `documents`, `changed`, `bytes_before`, `bytes_after`. +The standalone UI shows the same actual sizes. Counts exclude steps with optimization off; +unchanged candidates have equal before/after values. Engine `hot_folder_output::save` also +returns per-file `optimizations`, including the final collision-safe path and image counts. +These figures compare against the processed PDF immediately before optimization, not the +original scan or Office/image source. Blank-page archives are kept without this optimization. + +## Remote credentials and mail handling + +The service uses a separate protected `secrets` directory next to its configuration. Windows +installation restricts this to SYSTEM, Administrators and the fixed service SID; the shared +LocalService identity gets no grant. +A separately configured SCM service account is validated by its actual OS SID, not a task-JSON name. Unix requires the service +account as owner and permissions 0700 for the directory and 0600 for files. Unsafe permissions, +symlinks and missing provisioning are rejected instead of falling back to an unprotected file. +Set up credentials under the service identity, or use an administrator task-manager session +bound to the existing protected service configuration. Unix administrative writes retain the +non-root service account's UID/GID and private file modes. Importing +tasks transfers only credential IDs, never passwords or tokens. The engine also has an explicit OS-vault +API for callers running in an interactive user session; the boot service does not depend on a login keychain. + +Outlook uses Microsoft Graph device authorization with your own public-client application registration. +Keep requests Mail.Read; moving/deleting requests Mail.ReadWrite; offline_access and User.Read retain +the session and verify mailbox identity. Open the displayed Microsoft sign-in URL and enter its code. +The application lists folders after authorization. It processes PDF, PNG, JPEG and TIFF attachments; +cloud-link attachments and attached messages are not treated as documents. Move and Delete apply to +the whole message only after all supported attachments succeed, so enable both PDF and images. +Delete moves messages to Deleted Items, never permanently deletes them. Sources with unsupported or +failed attachments are reported and retained. Server revisions, attachment hashes and mailbox identity +are rechecked before any remote move/delete. + +Example task (folders must already exist): + +```json +{ + "tasks": [{ + "id": "school-scans", + "name": "School scans", + "input": "/scans/in", + "output": "/scans/out", + "enabled": false, + "recursive": true, + "interval_seconds": 10, + "settle_seconds": 3, + "originals": "keep", + "settings": { "language": "de", "auto_crop": true } + }] +} +``` + +`tasks.state.json` keeps the active receipts/observations bounded to 256 entries and 2 MiB +per map; logs keep at most 1,000 events and 1 MiB. Exact historical records spill to sharded +files under `tasks.journal`, so keeping more than 10,000 originals does not stop the queue. +Disk history grows with each distinct source version; provision disk space accordingly. +`tasks.state.pending.json` is the atomic write-ahead snapshot: recovery exposes all grouped +receipts together even if the process died during history spill. Output names and PDF +metadata use the persisted attempt timestamp, making replayed OCR/export byte-identical. + +`tasks.lock` and `tasks.worker.lock` are OS locks, released automatically after a crash. +Corrupt JSON is reported without resetting or overwriting it. Back up the configuration, +state, pending state and complete journal together. Do not remove individual history files +to free space: doing so discards deduplication evidence. Configuration, journals and worker +limits belong on local storage; input/output folders may be network shares. + +The parent service delegates each due task to a bounded child process. The default is +300 seconds and 4096 MiB per child; see [installation and limits](hot-folder-installation.md). +Windows enforces a Job Object commit-memory limit and kills children if the parent dies. +Unix samples resident memory; it does not promise an equivalent kernel commit limit. +An idle pass does not rewrite unchanged state. Updating one manifest cannot newly overlap +another active task's source or output paths. + +## Functional reference and remaining scope + +The clean-room reference is ABBYY's [Hot Folder documentation](https://help.abbyy.com/en-us/finereader/16/user_guide/hotfolder/). +No ABBYY assets or code are included. A processing scheduler and task settings are the relevant +functional behaviors; this document does not claim compatibility with ABBYY project/task files. + +The functional inventory and its implementation boundaries are: + +| Requirement | Current state | +|---|---| +| Windows/macOS/Linux service at system boot | Service host and explicit administration integrated; separate optional installers have platform lifecycle tests | +| Once / recurring interval and local start time, daily/weekly/monthly | Implemented; each due run drains its stable input queue before scheduling the next calendar occurrence | +| Local and OS-mounted network folders | Implemented | +| FTP and Outlook sources | Authenticated adapters, atomic staging, guarded acknowledgements, device sign-in and folder selection implemented | +| Project source | Ordered open PDFCraft manifests implemented; proprietary ABBYY project formats are not supported | +| OCR / scan corrections / exact searchable PDF | Implemented through existing engine | +| Saved region templates / preprocessing | Page selection, include/exclude regions, grayscale/inversion/threshold/brightness/contrast/median filter and spread splitting implemented; bounded read-only JSON analysis reports available | +| Blank-page removal and separate blank-page archive | Implemented with conservative white-only detection and durable archive receipts | +| Multiple save steps/formats | Eleven document/image formats plus versioned JSON analysis, multiple saving steps, XLSX table cells/images and EPUB book structure implemented | +| Group output by file, folder or entire task | Implemented with a 128-file/512-MiB batch bound and staged publication | +| Import/export, duplicate, stop, retry, logs and failure filtering | Implemented for native task JSON | +| Seven requested UI languages | Complete label catalogs and system-language fallback implemented | + +Do not run a privileged root/LocalSystem worker against configuration editable by unprivileged +users. System-service installation must establish an appropriately restricted account and +configuration ownership. Installing the optional component must not process any folder until +a user explicitly enables a task. diff --git a/docs/roadmap.md b/docs/roadmap.md index 673e9053fe..f58d1ab4a7 100644 --- a/docs/roadmap.md +++ b/docs/roadmap.md @@ -69,6 +69,7 @@ > **Last reviewed:** 2026-10-18 · **Last updated:** 2026-10-18 · **Change:** minor (M3, #3149: discard render demand after page geometry changes and check the GPU texture limit before upload; estimates unchanged) > **Last reviewed:** 2026-10-18 · **Last updated:** 2026-10-18 · **Change:** minor (M8, #1350: named replacement descriptions retired during Sanitize and across shared resources; estimates unchanged) > **Last reviewed:** 2026-10-17 · **Last updated:** 2026-10-17 · **Change:** minor (M4 #2997: Ctrl-drag (Option on macOS) in the Organize grid copies the pages into the drop gap; `page_duplicate` takes `at`; estimates unchanged) · **Target:** Adobe Acrobat Pro (Acrobat DC, continuous track 26.002.21931, macOS) +> **Last updated:** 2026-10-16 · **Change:** minor (M13: integrate main 9e5b70d1 and synchronize print-dialog tests with delayed printer discovery; 13 print and 9 batch tests passed; fresh CI remains pending; estimates unchanged) > **Last reviewed:** 2026-10-15 · **Last updated:** 2026-10-15 · **Change:** minor (M6: AcroForm XML text; estimates unchanged) > **Last reviewed:** 2026-10-15 · **Last updated:** 2026-10-15 · **Change:** minor (M6: preserve XML/XFDF attribute whitespace; refreshed upstream; estimates unchanged) · **Target:** Adobe Acrobat Pro (Acrobat DC, continuous track 26.002.21931, macOS) > **Last reviewed:** 2026-10-15 · **Last updated:** 2026-10-15 · **Change:** minor (M1: raw-deflate fallback preserves decoding-limit errors; refreshed upstream; estimates unchanged) · **Target:** Adobe Acrobat Pro (Acrobat DC, continuous track 26.002.21931, macOS) @@ -233,16 +234,18 @@ total matches the parity estimate. | M7 | Content editing (text, images, header/footer, watermark) | 250–500 | 20% | 100–180 | Done: header & footer, watermarks, backgrounds, Bates; added text and images that stay editable (move, resize, format, rotate, flip, crop, replace); links (Link tool, Link Properties, create from URLs, remove all). Missing: editing existing text and images in place (the longest pole), image/PDF watermarks | | M8 | Security + redaction | 100–180 | 68% | 15–30 | Done: opening protected documents, permissions, Protect Using Password, Remove security; redaction (mark text/areas/pages, Search & Redact with patterns, apply removing glyphs, image pixels, vectors, XObject content, annotations and fields, verification, full rewrite on save); Remove hidden information and Sanitize.
    Done since: redaction codes (U.S. FOIA and Privacy Act sets as overlay text, in Redaction properties and `redact_mark`). Redaction cleans indirect and form structure references, preserving surviving form tags. Redaction retires inherited resource dictionaries, so a parent `/Pages` can't keep a removed XObject reachable; unredacted pages are left untouched. Image redaction removes alternate images and unsupported masks only on affected images. Changed marked-content spans lose replacement descriptions; untouched spans keep theirs. Hidden-text cleanup retires unused named descriptions across inherited/shared page and form resources (64 focused tests and scoped Rust 1.96 Clippy/wasm checks pass; publication CI pending). The redaction audit counts a filled cover that hides half of any one word of a long line (#2662), applied or not. Phone-pattern redaction also matches labelled Italian geographic numbers with `+39` and a slash after the area code (#3205 follow-up); unlabelled international slash numbers remain unsupported. Missing: certificate security, custom redaction code sets and pattern locales, DCT re-encoding | | M9 | Signatures (PAdES, validation) | 160–280 | 60% | 40–70 | Done: new `sign` crate (DER, X.509, CMS, PKCS #12 on RustCrypto; aws-lc-rs for RSA private keys); PAdES B-B signing (visible, invisible, existing fields, certification with DocMDP); validation with trust store and changes-after-signing classification; self-signed digital IDs; Signatures panel, message bar, sign dialogs; agent tools. Checked with pdfsig and OpenSSL.
    Done since: macOS Keychain and Windows Current User Personal store signing (software-backed CNG keys), certificate viewer, signed documents protected from rewrites, page validation overlays separate from original signature artwork (baked Not Verified captions remain; #79 open), snapshot tabs that reuse instead of multiplying. Missing: timestamps (B-T), LTV (DSS, OCSP, CRL), FieldMDP, smart cards, PKCS #11 | -| M10 | OCR, create, export, print | 200–350 | 33% | 120–215 | Done: create from blank/text/PNG/JPEG/TIFF (multi-page)/GIF/BMP; export PNG/JPEG/TIFF and text; Print (Acrobat's sizing, n-up, booklet, poster, comments & forms, preview, the CUPS and Windows spoolers, print-ready PDF).
    Done since: embedded/72/custom DPI choices for image imports; export all images; OCR (searchable image for pages, ranges and multiple files); single-sided cut-and-stack imposition with cut marks, through Print and doc_print; architectural/ANSI/large ISO sheet presets, Match page at 100% and PDF-scale preview (#599 follow-up); Create PDF from multiple files (PDFs, images and text, edited as pages in the grid); OCR can also read pictures on pages that have text, without adding that text twice (#1028). Model staging fetches SHA-256-verified ONNX detection/recognition files after the upstream RTEN URL brownout; runtime discovery prefers complete ONNX pairs per directory, then complete legacy RTEN pairs, without mixing formats or changing directory precedence. Done since: Word invoice export uses borderless inferred tables, floating positioned text/artwork only where text overlaps an image or is rotated, and per-page sizes, covered by synthetic invoice automation regressions (#773); printing on the web through the browser's print dialog, sheets drawn by PdfCraft (gap 4). Lossless image export applies per-component Decode, including Indexed mapping (#1201 partial). Existing 16-bit precision and color-management limits remain. #3532 partial: vector printing retains existing appearances with absent Subtype through a print-owned Form copy; source artwork stays unchanged. #3120: Office export reads form XObjects 50 levels deep, as the renderer does, and up to 50 000 a page; pages past that are listed in `truncated_pages`. Word table cells use the grid columns they span, including cells after a merged cell. Done since: text in a table slot covered by another cell's span remains as paragraph text in Word, HTML, RTF and PowerPoint. Missing: OCR languages beyond Latin, editable-text OCR output, full Office layout fidelity/import. Done since: dotted-leader contents entries stay in separate complete paragraphs (#1757) #2156 candidate: last selected print paper persists across sessions; other print preferences unchanged. Image export applies soft-mask Decode opacity intervals before resizing, including indirect entries and inverted ranges. Vector printing gives annotation appearances unoccupied XObject names so existing page artwork survives. | +| M10 | OCR, create, export, print | 200–350 | 33% | 120–215 | Done: create from blank/text/PNG/JPEG/TIFF (multi-page)/GIF/BMP; export PNG/JPEG/TIFF and text; Print (Acrobat's sizing, n-up, booklet, poster, comments & forms, preview, the CUPS and Windows spoolers, print-ready PDF).
    Done since: embedded/72/custom DPI choices for image imports; export all images; OCR (searchable image for pages, ranges and multiple files); single-sided cut-and-stack imposition with cut marks, through Print and doc_print; architectural/ANSI/large ISO sheet presets, Match page at 100% and PDF-scale preview (#599 follow-up); Create PDF from multiple files (PDFs, images and text, edited as pages in the grid); OCR can also read pictures on pages that have text, without adding that text twice (#1028). Model staging fetches SHA-256-verified ONNX detection/recognition files after the upstream RTEN URL brownout; runtime discovery prefers complete ONNX pairs per directory, then complete legacy RTEN pairs, without mixing formats or changing directory precedence. Done since: Word invoice export uses borderless inferred tables, floating positioned text/artwork only where text overlaps an image or is rotated, and per-page sizes, covered by synthetic invoice automation regressions (#773); printing on the web through the browser's print dialog, sheets drawn by PdfCraft (gap 4). Lossless image export applies per-component Decode, including Indexed mapping (#1201 partial). Existing 16-bit precision and color-management limits remain. #3532 partial: vector printing retains existing appearances with absent Subtype through a print-owned Form copy; source artwork stays unchanged. #3120: Office export reads form XObjects 50 levels deep, as the renderer does, and up to 50 000 a page; pages past that are listed in `truncated_pages`. Word table cells use the grid columns they span, including cells after a merged cell. Done since: text in a table slot covered by another cell's span remains as paragraph text in Word, HTML, RTF and PowerPoint. The Hot Folder branch also integrates multilingual OCR, orientation/deskew and conservative paper-edge cropping. Missing: editable-text OCR output, full Office layout fidelity/import. Done since: dotted-leader contents entries stay in separate complete paragraphs (#1757) #2156 candidate: last selected print paper persists across sessions; other print preferences unchanged. Image export applies soft-mask Decode opacity intervals before resizing, including indirect entries and inverted ranges. Vector printing gives annotation appearances unoccupied XObject names so existing page artwork survives. | | M11 | Optimize, preflight, PDF/A/X/UA, print production | 200–350 | 18% | 80–140 | Done: new `optimize` crate: Reduce File Size and the PDF Optimizer (images measured where drawn, bicubic downsampling, JPEG/ZIP recompression only when smaller, discard objects and user data, Flate clean-up, resource merging, object streams). Target-version compatibility is partial: newer content is not detected or converted. Content stream boundaries preserve comments, split operands and graphics state when image fragments merge. Image downsampling includes page-local `/UserUnit` scaling when measuring physical resolution. Done since: reject invalid image and soft-mask dimensions with checked sizing (#2178); black-and-white images stored losslessly as CCITT Group 4 when smaller, averaged down to 300 ppi above 450 (halftones aside), Group 3 stored again as Group 4, and black-and-white RGB and indexed images that use only palette entries 0 and 1 packed to one bit. Missing: fonts and transparency panels, space audit, preflight, PDF/A/X/UA | | M12 | Accessibility, compare, measure, search, XFA | 200–380 | 30% | 90–160 | Done: new `a11y` crate with the Accessibility Checker (all 32 rules, report, Fix/Skip/Explain, options dialog and results panel, agent tools). Locatable figure, annotation and form findings highlight their page bounds. Character encoding accepts Identity-H/V with Adobe CJK collections and predefined CJK CMaps independently (#3673); per-glyph validation and embedded-font extraction remain separate.
    Done since: 2D distance, perimeter and area measurements with persistent viewport calibration, snapping, live information and CSV export; a bounded, text-only auto-tag proposal tool for one page. Marking a figure decorative rewrites only that stream (#1324). An XFA radio item whose value contains a space is written back unchanged (#1319). Done since: #2569: Growable multiline XFA text reflows after edits, with undo/redo, save/reopen and print coverage; oversized fields still become read-only page text. Structured-data synchronization warnings retain accepted whitespace without relayout from stale data. Done since: #2572: Every repeated page-master button resolves its own field to the shared XFA click script, including print buttons. Done since: #2570: Dynamic XFA rich-text fields carry exData/maxLength into AcroForm MaxLen for reported and enforced Unicode character limits, retained after save/reopen. Done since: #2589: Active XFA skips PDF-container fallback scripts while retaining requested messages and saved scripts; ordinary/static/unlaid-out documents and explicit console/field calls keep their existing behavior. Missing: writing proposed tags and parent tree, field autotag, visual Tags/Order/Content panels, Reading Order tool, compare, geospatial/3D measurement, search index, XFA
    Reading colours: pending page backgrounds follow the configured colour (#2059). | -| M13 | Automation (MCP, Action Wizard, CLI) + AI providers | 60–120 | 45% | 25–45 | Done: MCP resources (document info, text, page images); headless tool table (123 tools incl. signing, optimizing, initial view, links, stamps, data exchange, comment review, forms authoring and scripts, redaction, sanitize, print, add content), opt-in MCP server over stdio, CLI `run`/`tools` (closed stdout pipes exit cleanly), UI control channel with drag. Missing: Action Wizard, AI providers
    Done since: CLI run and MCP reject missing, empty, repeated and option-valued --root arguments before any tool/script execution or MCP initialization. A single-hyphen directory name remains valid; synthetic CLI regressions preserve a would-be overwritten file. `text_find` also caps the per-page match ranges it materializes at the remaining result limit plus one continuation match. CLI robustness scans visit each directory once through overlapping roots and symlink aliases. | +| M13 | Automation (MCP, Action Wizard, CLI) + AI providers | 60–120 | 45% | 25–45 | Done: MCP resources (document info, text, page images); headless tool table (123 tools incl. signing, optimizing, initial view, links, stamps, data exchange, comment review, forms authoring and scripts, redaction, sanitize, print, add content), opt-in MCP server over stdio, CLI `run`/`tools` (closed stdout pipes exit cleanly), UI control channel with drag. Missing: Action Wizard, AI providers
    Done since: CLI run and MCP reject missing, empty, repeated and option-valued --root arguments before any tool/script execution or MCP initialization. A single-hyphen directory name remains valid; synthetic CLI regressions preserve a would-be overwritten file. `text_find` also caps the per-page match ranges it materializes at the remaining result limit plus one continuation match. CLI robustness scans visit each directory once through overlapping roots and symlink aliases.
    Hot Folder candidate: integrated with main afa8e184; lossless fragment preservation, split-root refusal and a scheduler-independent renderer test handshake. Scoped native tests and quality gates passed; CI follow-up repairs bundled-font coverage and legacy MSI menu cleanup while retaining service accounts. Service lifecycle and ARM64 CI passed on 8218c730; Windows print-test synchronization and main 9e5b70d1 integration await fresh CI. Package acceptance remains separate. | | M12 | Accessibility, compare, measure, search, XFA | 200–380 | 30% | 90–160 | Done: new `a11y` crate with the Accessibility Checker (all 32 rules, report, Fix/Skip/Explain, options dialog and results panel, agent tools). Locatable figure, annotation and form findings highlight their page bounds. Character encoding accepts Identity-H/V with Adobe CJK collections and predefined CJK CMaps independently (#3673); per-glyph validation and embedded-font extraction remain separate.
    Done since: 2D distance, perimeter and area measurements with persistent viewport calibration, snapping, live information and CSV export; a bounded text-only auto-tag proposal tool; text-only Apply writes marked content, paragraph tags and a parent tree, then opens the Tags panel for review. Missing: mixed-content and field autotag, heading/list/table/figure classification, Order/Content panels, Reading Order tool, compare, geospatial/3D measurement, search index, XFA
    Done since: CLI info, text and render use dynamic XFA layout pages, with synthetic count/text/pixel and copy-permission regressions (#1645).
    Reading colours: pending page backgrounds follow the configured colour (#2059). | -| M13 | Automation (MCP, Action Wizard, CLI) + AI providers | 60–120 | 45% | 25–45 | Done: MCP resources (document info, text, page images); headless tool table (123 tools incl. signing, optimizing, initial view, links, stamps, data exchange, comment review, forms authoring and scripts, redaction, sanitize, print, add content), opt-in MCP server over stdio, CLI `run`/`tools` (closed stdout pipes exit cleanly), UI control channel with drag. Missing: Action Wizard, AI providers
    Done since: CLI run and MCP reject missing, empty, repeated and option-valued --root arguments before any tool/script execution or MCP initialization. A single-hyphen directory name remains valid; synthetic CLI regressions preserve a would-be overwritten file. `text_find` also caps the per-page match ranges it materializes at the remaining result limit plus one continuation match. | +| M13 | Automation (MCP, Action Wizard, CLI) + AI providers | 60–120 | 45% | 25–45 | Done: MCP resources (document info, text, page images); headless tool table (123 tools incl. signing, optimizing, initial view, links, stamps, data exchange, comment review, forms authoring and scripts, redaction, sanitize, print, add content), opt-in MCP server over stdio, CLI `run`/`tools` (closed stdout pipes exit cleanly), UI control channel with drag. Missing: Action Wizard, AI providers
    Done since: CLI run and MCP reject missing, empty, repeated and option-valued --root arguments before any tool/script execution or MCP initialization. A single-hyphen directory name remains valid; synthetic CLI regressions preserve a would-be overwritten file. `text_find` also caps the per-page match ranges it materializes at the remaining result limit plus one continuation match.
    Hot Folder candidate: integrated with main afa8e184; lossless fragment preservation, split-root refusal and a scheduler-independent renderer test handshake. Scoped native tests and quality gates passed; CI follow-up repairs bundled-font coverage and legacy MSI menu cleanup while retaining service accounts. Service lifecycle and ARM64 CI passed on 8218c730; Windows print-test synchronization and main 9e5b70d1 integration await fresh CI. Package acceptance remains separate. | | M14 | 1.0 polish: performance, localization, installers | 120–250 | 15% | 80–150 | Local customization: adjustable, floating or side-docked hotbar with optional full-side strip and persistent tool picker; freehand highlighting is grouped with Highlight. Estimates unchanged. Done: PhotoCraft's translation system (`i18n/`: TSV catalogs, `tl!`, command-id and plural entries, system-language detection, strict catalog tests); every dialog, panel and notice goes through `tl!`. Catalogs of ≈ 2,000–2,140 entries for Japanese, Simplified and Traditional Chinese, Russian, Bulgarian, German, Spanish, French, Telugu, Hungarian, Ukrainian and Arabic (logical catalog; explicit right-to-left labels and mirrored stock chrome; end-to-end RTL workflows unqualified); the 2,674-entry Brazilian Portuguese catalog covers the current key union; Czech covers the menus. Italian has 2,528 entries: every key of the other catalogs that the code looks up. Signed and notarized macOS builds, signed Windows installers (x64, x86, ARM64), AppImage, deb, rpm, Flatpak and FreeBSD packages. #307 (bounded large-PDF memory): shared resource indexes and parser metadata, lazy inspection, bounded caches; a 9,156-page file inspects in ≈ 1.8 s at ≈ 500 MiB instead of exceeding 10 GiB. Edits let go of the previous working file before writing the next (a 1 GiB file peaks at two copies while editing, not three; gap 13). Shortcut display uses localized modifier/key names across menus, toolbar, palette, Help and tooltips (#496). Lithuanian adds a 2,578-entry catalog and date names, reviewed by a native-speaking contributor. Norwegian Bokmål adds a catalog and date names (terminology reviewed by a native speaker). Validated candidate (macOS raster probe; Windows runtime unverified): the Windows policy changes only embedded JetBrains Mono; horizontal alpha-edge energy per ink improves 2.78%, 3.87% and 1.59% at 100%, 125% and 150%, and is down 0.79% at 200%. Inter is pixel-identical; layout hashes, glyph coverage and the 8 MiB atlas are unchanged. Timing and RSS ranges overlap, with no improvement claimed. Estimates unchanged. Candidate #2383 clamps GPU requests to supported limits while retaining the adapter texture extent; synthetic V3D/downlevel and Windows GPU-required tests pass, but Raspberry Pi startup is unverified. Missing: end-to-end RTL workflow qualification, a Chinese web UI face, Hindi/Indonesian/Korean, file-backed input and global memory budgets, performance budgets, keyboard-only operation Linux/Unix UI fallback fonts also use Fontconfig directories, including Nix store paths, with bounded discovery and the existing candidate allowlist; relative includes and digit-prefixed config filtering have isolated regressions. Missing: end-to-end RTL workflow qualification, a Chinese web UI face, Hindi/Indonesian/Korean, file-backed input and global memory budgets, performance budgets, keyboard-only operation XDG desktops use the configuration base for preferences with non-overwriting migration and original-data preservation (#1395). Traditional Chinese accessibility statuses, rule semantics and Taiwan form/table terms have catalog regressions. Long main-menu lists scroll in short windows (#3373). Missing: end-to-end RTL workflow qualification, a Chinese web UI face, Hindi/Indonesian/Korean, file-backed input and global memory budgets, performance budgets, keyboard-only operation. Candidate #3558: bounded-worker macOS per-file PDFCraft association recovery after desktop open/save/sign; metadata-only watcher handling and upstream #3042 shared-writer preservation; recovery parser limits do not narrow save limits. Native workflow qualified on macOS 27.0.1; other versions and physical SMB/FUSE volumes remain unqualified. Estimates unchanged. Missing: end-to-end RTL workflow qualification, a Chinese web UI face, Hindi/Indonesian/Korean/Vietnamese, file-backed input and global memory budgets, performance budgets, keyboard-only operation. | -| M13 | Automation (MCP, Action Wizard, CLI) + AI providers | 60–120 | 45% | 25–45 | Done: MCP resources (document info, text, page images); headless tool table (123 tools incl. signing, optimizing, initial view, links, stamps, data exchange, comment review, forms authoring and scripts, redaction, sanitize, print, add content), opt-in MCP server over stdio, CLI `run`/`tools` (closed stdout pipes exit cleanly), UI control channel with drag. Missing: Action Wizard, AI providers | +| M13 | Automation (MCP, Action Wizard, CLI) + AI providers | 60–120 | 45% | 25–45 | Done: MCP resources (document info, text, page images); headless tool table (123 tools incl. signing, optimizing, initial view, links, stamps, data exchange, comment review, forms authoring and scripts, redaction, sanitize, print, add content), opt-in MCP server over stdio, CLI `run`/`tools` (closed stdout pipes exit cleanly), UI control channel with drag. Missing: Action Wizard, AI providers
    Hot Folder candidate: integrated with main afa8e184; lossless fragment preservation, split-root refusal and a scheduler-independent renderer test handshake. Scoped native tests and quality gates passed; CI follow-up repairs bundled-font coverage and legacy MSI menu cleanup while retaining service accounts. Service lifecycle and ARM64 CI passed on 8218c730; Windows print-test synchronization and main 9e5b70d1 integration await fresh CI. Package acceptance remains separate. | | | **Total** | **2,085–3,840** | **≈ 49% ready** | **≈ 770–1,400** | Area view of the same work: [target-app-parity.md](target-app-parity.md#by-feature-area) | +Hot Folder integration on this branch includes the optional manager and restricted boot service, durable local/FTP/Outlook/project processing, grouped exports and smaller-only PDF optimization. The generation-aware writer correction from #1143 is included. See [hot-folder.md](hot-folder.md) for current validation and remaining platform acceptance; milestone estimates are unchanged. + ## Upcoming milestones, ranked | Rank | Next milestone | Closes | Estimate (h) | @@ -296,6 +299,13 @@ Estimates unchanged. **2026-10-15 · minor:** M14/#2383 candidate: GPU device requests clamp unsupported limits while retaining the adapter texture extent. Synthetic V3D/downlevel regressions and Windows GPU-required tests pass; Raspberry Pi hardware remains unverified. Estimates unchanged. +- 2026-10-11: M10 six more Latin OCR languages, accented-text regressions, and system/browser-language defaults with English fallback; percentages unchanged. + +- 2026-10-11: M10 Italian OCR selection and all six Italian accents covered by a real-model save/reopen regression; overall milestone percentage unchanged. + +- 2026-10-11: M10 multilingual scan recognition and orientation/deskew correction; overall milestone percentage unchanged. +- 2026-10-11: M10 automatic scanner-border crop at clear paper edges, adjustable padding, and shared OCR/rotation/deskew undo. Indistinguishable white edges remain open; percentage unchanged. + | Date | Change | Summary | |---|---|---| | 2026-11-01 | patch | M7 #5657: header/footer, watermark and background operations commit all selected pages together; later-page errors preserve marks, content, shared/inherited resources and pending edits; estimates unchanged. | @@ -356,6 +366,16 @@ Estimates unchanged. | 2026-10-15 | minor | M6: CSV export and spreadsheet merging quote tabs, and import distinguishes quoted tabs from TSV delimiters without changing field identities. Estimates unchanged. | | 2026-10-13 | minor | M4: rotation queries and edits resolve indirect page-tree values; inherited, negative and large rotations verified through both saves. Estimates unchanged. | | 2026-10-14 | minor | M12: pending page backgrounds respect reading colours (#2059); estimates unchanged. | +| 2026-10-16 | minor | M13: service lifecycle/ARM64 green on 8218c730; synchronize Windows print UI tests and integrate main 9e5b70d1. Local validation: 13 print and 9 batch tests passed; the missing-control failure was reproduced with synchronization removed. Formatting, strict scoped Clippy, assets, layers and all 32 WASM crates passed; estimates unchanged. | +| 2026-10-15 | minor | M13: bundled-font catalog fix and compiled-MSI legacy-menu cleanup checks; late upgrades retain service accounts. Lifecycle regression queued for CI; estimates unchanged. | +| 2026-10-15 | minor | M13: merge main afa8e184, retain lossless image fragments, refuse unsupported split-root task operations, and synchronize renderer cancellation test startup. Scoped native tests, Clippy, formatting, WASM, assets, layers and parity passed; estimates unchanged. | +| 2026-10-15 | minor | M13: integrate main d3a91c5c/0.8.0, retain Hot Folder CI dependencies alongside mandatory Linux oracles, and align service versions. Estimates unchanged. | +| 2026-10-14 | minor | M13: bound the Windows lifecycle stop wait on both worker completion and SCM Stopped, with synthetic delayed-state and timeout coverage. Estimates unchanged. | +| 2026-10-14 | minor | M13: reproduce and correct the print-properties fixture race against delayed printer discovery; preserve every driver-option assertion. Estimates unchanged. | +| 2026-10-14 | minor | M13: integrate main dc4d86ba and fix cross-platform server-test path confinement; old Linux harness fails and corrected Linux/Windows harnesses pass. Package qualification remains separate; estimates unchanged. | +| 2026-10-13 | minor | M13: resolve the native Windows printing follow-up from main 3f044b62; 22 print, 369 editor and seven Hot Folder tests pass. Full workspace evidence remains at 116cd60c. Estimates unchanged. | +| 2026-10-13 | minor | M13: integrate main b5467d93, corrected OCR duplicate suppression, current installer options and Hot Folder native/CLI regressions. Final package acceptance remains separate. Estimates unchanged. | +| 2026-10-13 | minor | M13: backport #1143 generation-aware writer and add Hot Folder publication regression; runtime checks blocked by missing Windows linker, release acceptance pending. Estimates unchanged. | | 2026-10-12 | minor | M6: valid AcroForm XML element names with original PDF field names preserved; saved-PDF collision and Unicode regressions. Estimates unchanged. | | 2026-10-12 | minor | M6: preserve carriage returns in exported CSV field names and values; saved-PDF round-trip coverage. Estimates unchanged. | | 2026-10-12 | minor | M7 local candidate: text drafts grow and save their width; single visual rows grow across style boundaries; both text tools retype added items and Add Text edits source text. Added-item textless previews are read-only and covered by UI/tool regressions. Estimates unchanged. | diff --git a/packaging/lint-hot-folder.sh b/packaging/lint-hot-folder.sh new file mode 100755 index 0000000000..9f74f0c603 --- /dev/null +++ b/packaging/lint-hot-folder.sh @@ -0,0 +1,7 @@ +#!/usr/bin/env bash +# PdfCraft checks the shared packaging lint does not cover: the macOS Hot Folder installer +# scripts (no .sh suffix), the product Distribution template and the server packaging checks. +set -euo pipefail +shellcheck packaging/macos/hot-folder-scripts/preinstall packaging/macos/hot-folder-scripts/postinstall +xmllint --noout packaging/macos/Distribution.xml.in +pwsh -NoProfile -File packaging/server-tests/check.ps1 diff --git a/packaging/linux/hot-folder-nfpm.yaml b/packaging/linux/hot-folder-nfpm.yaml new file mode 100644 index 0000000000..ea85ad84ac --- /dev/null +++ b/packaging/linux/hot-folder-nfpm.yaml @@ -0,0 +1,40 @@ +name: pdfcraft-hot-folder +arch: ${NFPM_ARCH} +platform: linux +version: ${VERSION} +maintainer: ${PDFCRAFT_MAINTAINER} +description: Optional PdfCraft folder automation with a system-boot background service. +homepage: https://github.com/storytold/pdfcraft +license: MIT OR Apache-2.0 +depends: + - pdfcraft + - systemd + - util-linux +overrides: + deb: + depends: + - pdfcraft + - systemd + - util-linux + - passwd + - libdbus-1-3 + rpm: + depends: + - pdfcraft + - systemd + - util-linux + - shadow-utils + - dbus-libs +contents: + - src: ${HOT_STAGE}/usr/bin/pdfcraft-hot-folder + dst: /usr/bin/pdfcraft-hot-folder + file_info: + mode: 0755 + - src: packaging/linux/hot-folder.desktop + dst: /usr/share/applications/ai.storyteller.pdfcraft.hot-folder.desktop + - src: docs/hot-folder.md + dst: /usr/share/doc/pdfcraft-hot-folder/README.md +scripts: + postinstall: packaging/linux/hot-folder-postinst.sh + preremove: packaging/linux/hot-folder-prerm.sh + postremove: packaging/linux/hot-folder-postrm.sh diff --git a/packaging/linux/hot-folder-postinst.sh b/packaging/linux/hot-folder-postinst.sh new file mode 100755 index 0000000000..118a6b8d74 --- /dev/null +++ b/packaging/linux/hot-folder-postinst.sh @@ -0,0 +1,13 @@ +#!/bin/sh +# Installing this separate optional package opts in to a restricted system service. +set -eu +account=pdfcraft-hot-folder +if ! id "$account" >/dev/null 2>&1; then + useradd --system --user-group --home-dir /var/lib/pdfcraft-hot-folder --shell /usr/sbin/nologin "$account" +fi +[ "$(id -u "$account")" -ne 0 ] || { echo 'Hot Folder must not run as root.' >&2; exit 1; } +directory=/var/lib/pdfcraft-hot-folder +[ ! -L "$directory" ] || { echo 'The service state directory must not be a symbolic link.' >&2; exit 1; } +install -d -m 700 -o "$account" -g "$account" "$directory" +runuser -u "$account" -- /usr/bin/pdfcraft-hot-folder --initialize-config --config "$directory/tasks.json" +/usr/bin/pdfcraft-hot-folder --service-action install --account "$account" --config "$directory/tasks.json" diff --git a/packaging/linux/hot-folder-postrm.sh b/packaging/linux/hot-folder-postrm.sh new file mode 100755 index 0000000000..abac37c957 --- /dev/null +++ b/packaging/linux/hot-folder-postrm.sh @@ -0,0 +1,5 @@ +#!/bin/sh +set -eu +# RPM passes 1 to the old package's %postun on upgrade, after the new files are in place: +# restart a running service so it loads the new binary. Debian never passes 1 here. +if [ "${1:-0}" = 1 ]; then systemctl try-restart pdfcraft-hot-folder.service || true; fi diff --git a/packaging/linux/hot-folder-prerm.sh b/packaging/linux/hot-folder-prerm.sh new file mode 100755 index 0000000000..14b34e97fc --- /dev/null +++ b/packaging/linux/hot-folder-prerm.sh @@ -0,0 +1,13 @@ +#!/bin/sh +set -eu +# Upgrades leave registration for the next version. Debian runs the old prerm ("upgrade") +# before the new postinst, so stopping here is safe. RPM runs the old %preun (1) after the new +# %post: stopping then would leave the service down, so hot-folder-postrm.sh restarts it instead. +case "${1:-remove}" in + upgrade) systemctl stop pdfcraft-hot-folder.service; exit 0 ;; + 1) exit 0 ;; +esac +if [ -f /etc/systemd/system/pdfcraft-hot-folder.service ]; then + /usr/bin/pdfcraft-hot-folder --service-action uninstall --config /var/lib/pdfcraft-hot-folder/tasks.json +fi +# Keep task definitions, receipts and the service account, so a reinstall cannot reprocess files. diff --git a/packaging/linux/hot-folder.desktop b/packaging/linux/hot-folder.desktop new file mode 100644 index 0000000000..8dd5a60be5 --- /dev/null +++ b/packaging/linux/hot-folder.desktop @@ -0,0 +1,8 @@ +[Desktop Entry] +Type=Application +Name=PdfCraft Hot Folder +Comment=Configure automatic OCR and scan processing +Exec=pdfcraft-hot-folder --config /var/lib/pdfcraft-hot-folder/tasks.json +Icon=ai.storyteller.pdfcraft +Terminal=false +Categories=Office;Utility; diff --git a/packaging/linux/nfpm.yaml b/packaging/linux/nfpm.yaml index 646eb61a36..ba01f6dd5c 100644 --- a/packaging/linux/nfpm.yaml +++ b/packaging/linux/nfpm.yaml @@ -33,6 +33,7 @@ overrides: depends: - libc6 (>= 2.35) - libgcc-s1 + - libdbus-1-3 - libxkbcommon0 - libvulkan1 | libegl1 recommends: @@ -51,6 +52,7 @@ overrides: # floor names libm because the binaries' GLIBC_2.35 symbols (hypot, hypotf) are libm's: RHEL 9's # glibc 2.34 provides libc.so.6(GLIBC_2.35) through backports, but not this, so it refuses. depends: + - libdbus-1.so.3()(64bit) - libc.so.6()(64bit) - libm.so.6(GLIBC_2.35)(64bit) - libgcc_s.so.1()(64bit) diff --git a/packaging/linux/package.sh b/packaging/linux/package.sh index fd486c392b..f6f635718c 100755 --- a/packaging/linux/package.sh +++ b/packaging/linux/package.sh @@ -54,9 +54,9 @@ echo "==> PdfCraft $VERSION$LABEL_SUFFIX for Linux $ARCH ($FORMATS)" if [[ "$SKIP_BUILD" = 0 ]]; then if [[ -n "${CROSS_TARGET:-}" ]]; then - (cd "$ROOT" && cargo build --release --locked -p pdfcraft -p pdfcraft-cli --target "$CROSS_TARGET") + (cd "$ROOT" && cargo build --release --locked -p pdfcraft -p pdfcraft-cli -p pdfcraft-hot-folder --target "$CROSS_TARGET") else - (cd "$ROOT" && cargo build --release --locked -p pdfcraft -p pdfcraft-cli) + (cd "$ROOT" && cargo build --release --locked -p pdfcraft -p pdfcraft-cli -p pdfcraft-hot-folder) fi fi BIN="$CARGO_TARGET_DIR/${CROSS_TARGET:+$CROSS_TARGET/}release" @@ -80,6 +80,12 @@ copy_docs "$STAGE/usr/share/doc/pdfcraft" # OCR models: the app finds them at /../share/pdfcraft/models, so in every format below. stage_models "$STAGE/usr/share/pdfcraft/models" +# A separate package keeps the system service genuinely optional. Models are shared with +# the required main PdfCraft package; the historical OCR add-on is never bundled here. +HOT_STAGE="$WORK/hot-folder" +install -Dm755 "$BIN/pdfcraft-hot-folder" "$HOT_STAGE/usr/bin/pdfcraft-hot-folder" +"${CROSS_COMPILE:-}strip" "$HOT_STAGE/usr/bin/pdfcraft-hot-folder" 2>/dev/null || true + if command -v desktop-file-validate >/dev/null; then desktop-file-validate "$STAGE/usr/share/applications/$APP_ID.desktop" fi @@ -127,8 +133,12 @@ if has deb || has rpm; then export NFPM_ARCH="$DEB_ARCH" # nfpm expands env vars in fields like `version` and `arch`, but not in `contents[].src`. sed "s|\${STAGE}|$STAGE|g" "$HERE/nfpm.yaml" >"$WORK/nfpm.yaml" + sed "s|\${HOT_STAGE}|$HOT_STAGE|g" "$HERE/hot-folder-nfpm.yaml" >"$WORK/hot-folder-nfpm.yaml" for fmt in deb rpm; do - if has "$fmt"; then (cd "$ROOT" && nfpm package -f "$WORK/nfpm.yaml" -p "$fmt" -t "$DIST/$BASENAME.$fmt"); fi + if has "$fmt"; then + (cd "$ROOT" && nfpm package -f "$WORK/nfpm.yaml" -p "$fmt" -t "$DIST/$BASENAME.$fmt") + (cd "$ROOT" && nfpm package -f "$WORK/hot-folder-nfpm.yaml" -p "$fmt" -t "$DIST/pdfcraft-hot-folder-$VERSION-linux-$ARCH.$fmt") + fi done fi diff --git a/packaging/macos/Distribution.xml.in b/packaging/macos/Distribution.xml.in new file mode 100644 index 0000000000..edc7f0cbb2 --- /dev/null +++ b/packaging/macos/Distribution.xml.in @@ -0,0 +1,16 @@ + + + PdfCraft + + + + + + + + + + PdfCraft-component.pkg + HotFolder-component.pkg + diff --git a/packaging/macos/HotFolder-Info.plist.in b/packaging/macos/HotFolder-Info.plist.in new file mode 100644 index 0000000000..d322794803 --- /dev/null +++ b/packaging/macos/HotFolder-Info.plist.in @@ -0,0 +1,21 @@ + + + CFBundleDevelopmentRegionen + CFBundleDisplayNamePdfCraft Hot Folder + CFBundleNamePdfCraft Hot Folder + CFBundleExecutablePdfCraft Hot Folder + CFBundleIdentifierai.storyteller.pdfcraft.hot-folder + CFBundleInfoDictionaryVersion6.0 + CFBundlePackageTypeAPPL + CFBundleShortVersionString@SHORT_VERSION@ + CFBundleVersion@SHORT_VERSION@ + PdfCraftVersion@VERSION@ + PdfCraftBuildCommit@BUILD_SHA@ + CFBundleIconFilePdfCraft + LSMinimumSystemVersion11.0 + NSHighResolutionCapable + NSSupportsAutomaticGraphicsSwitching + NSRequiresAquaSystemAppearance + CFBundleLocalizationsendefrnlesnbsv + NSHumanReadableCopyrightCopyright the PdfCraft authors. MIT OR Apache-2.0. + diff --git a/packaging/macos/hot-folder-scripts/postinstall b/packaging/macos/hot-folder-scripts/postinstall new file mode 100755 index 0000000000..eefdb0cb1b --- /dev/null +++ b/packaging/macos/hot-folder-scripts/postinstall @@ -0,0 +1,16 @@ +#!/bin/sh +# A system LaunchDaemon runs before login, with the chosen user's privileges, never root. +set -eu +account="${PDFCRAFT_HOT_FOLDER_USER:-$(/usr/bin/stat -f '%Su' /dev/console)}" +case "$account" in ''|root|loginwindow|_*|*[!A-Za-z0-9_-]*) + echo 'Hot Folder needs a signed-in non-root user, or PDFCRAFT_HOT_FOLDER_USER for unattended installation.' >&2; exit 1 ;; +esac +uid="$(/usr/bin/id -u "$account")" +[ "$uid" -ne 0 ] || exit 1 +user_home="$(/usr/bin/dscl . -read "/Users/$account" NFSHomeDirectory | /usr/bin/sed 's/^NFSHomeDirectory: //')" +case "$user_home" in /Users/*) ;; *) echo 'The service account needs an absolute local /Users home.' >&2; exit 1 ;; esac +config="$user_home/Library/Application Support/PdfCraft/HotFolder/tasks.json" +executable='/Applications/PdfCraft Hot Folder.app/Contents/MacOS/PdfCraft Hot Folder' +# Never perform privileged writes/chown through a user-controlled home-directory path. +/usr/bin/sudo -H -u "$account" "$executable" --initialize-config --config "$config" +"$executable" --service-action install --account "$account" --config "$config" diff --git a/packaging/macos/hot-folder-scripts/preinstall b/packaging/macos/hot-folder-scripts/preinstall new file mode 100755 index 0000000000..d76cc2971b --- /dev/null +++ b/packaging/macos/hot-folder-scripts/preinstall @@ -0,0 +1,6 @@ +#!/bin/sh +# Stop an existing instance before the optional app is upgraded; keep all task data. +set -eu +if /bin/launchctl print system/ai.storyteller.pdfcraft.hot-folder >/dev/null 2>&1; then + /bin/launchctl bootout system/ai.storyteller.pdfcraft.hot-folder +fi diff --git a/packaging/macos/import-cert.sh b/packaging/macos/import-cert.sh index b9825da35d..c2731ba195 100755 --- a/packaging/macos/import-cert.sh +++ b/packaging/macos/import-cert.sh @@ -3,6 +3,8 @@ # # Inputs (env): APPLE_CERTIFICATE (base64 .p12), APPLE_CERTIFICATE_PASSWORD, KEYCHAIN_PASSWORD # (optional; random if unset), RUNNER_TEMP (or TMPDIR). +# Optional PKG signing: APPLE_INSTALLER_CERTIFICATE (base64 Developer ID Installer .p12) +# and APPLE_INSTALLER_CERTIFICATE_PASSWORD. Output MACOS_INSTALLER_SIGN_IDENTITY. # Outputs: MACOS_SIGN_IDENTITY (SHA-1 of the identity) and MACOS_KEYCHAIN, appended to # $GITHUB_ENV when running in Actions, otherwise printed. # @@ -20,15 +22,22 @@ fi TMP="${RUNNER_TEMP:-${TMPDIR:-/tmp}}" KEYCHAIN="$TMP/pdfcraft-signing.keychain-db" CERT="$TMP/pdfcraft-signing.p12" +INSTALLER_CERT="$TMP/pdfcraft-installer-signing.p12" KC_PASS="${KEYCHAIN_PASSWORD:-$(openssl rand -hex 24)}" -trap 'rm -f "$CERT"' EXIT +trap 'rm -f "$CERT" "$INSTALLER_CERT"' EXIT printf '%s' "$APPLE_CERTIFICATE" | base64 --decode >"$CERT" security create-keychain -p "$KC_PASS" "$KEYCHAIN" security set-keychain-settings -lut 21600 "$KEYCHAIN" security unlock-keychain -p "$KC_PASS" "$KEYCHAIN" security import "$CERT" -P "${APPLE_CERTIFICATE_PASSWORD:-}" -T /usr/bin/codesign -T /usr/bin/security -t cert -f pkcs12 -k "$KEYCHAIN" rm -f "$CERT" +if [[ -n "${APPLE_INSTALLER_CERTIFICATE:-}" ]]; then + printf '%s' "$APPLE_INSTALLER_CERTIFICATE" | base64 --decode >"$INSTALLER_CERT" + security import "$INSTALLER_CERT" -P "${APPLE_INSTALLER_CERTIFICATE_PASSWORD:-}" \ + -T /usr/bin/productbuild -T /usr/bin/productsign -T /usr/bin/security -t cert -f pkcs12 -k "$KEYCHAIN" + rm -f "$INSTALLER_CERT" +fi # Let codesign use the key without a UI prompt. security set-key-partition-list -S apple-tool:,apple:,codesign: -s -k "$KC_PASS" "$KEYCHAIN" >/dev/null # Put it on the search list (keeping the login keychain) so codesign and notarytool find it. @@ -42,9 +51,15 @@ if [[ -z "$IDENTITY" ]]; then exit 1 fi echo "Imported signing identity $IDENTITY" +INSTALLER_IDENTITY="$(security find-identity -v "$KEYCHAIN" | awk '/Developer ID Installer/ { print $2; exit }')" +if [[ -n "${APPLE_INSTALLER_CERTIFICATE:-}" && -z "$INSTALLER_IDENTITY" ]]; then + echo "error: no 'Developer ID Installer' identity in APPLE_INSTALLER_CERTIFICATE" >&2 + exit 1 +fi if [[ -n "${GITHUB_ENV:-}" ]]; then - { echo "MACOS_SIGN_IDENTITY=$IDENTITY"; echo "MACOS_KEYCHAIN=$KEYCHAIN"; } >>"$GITHUB_ENV" + { echo "MACOS_SIGN_IDENTITY=$IDENTITY"; echo "MACOS_KEYCHAIN=$KEYCHAIN"; echo "MACOS_INSTALLER_SIGN_IDENTITY=$INSTALLER_IDENTITY"; } >>"$GITHUB_ENV" else echo "MACOS_SIGN_IDENTITY=$IDENTITY" echo "MACOS_KEYCHAIN=$KEYCHAIN" + echo "MACOS_INSTALLER_SIGN_IDENTITY=$INSTALLER_IDENTITY" fi diff --git a/packaging/macos/package.sh b/packaging/macos/package.sh index ef1b7f6c70..57870880d5 100755 --- a/packaging/macos/package.sh +++ b/packaging/macos/package.sh @@ -40,7 +40,9 @@ IDENTITY="${MACOS_SIGN_IDENTITY:--}" SHORT_VERSION="${VERSION%%-*}" WORK="$CARGO_TARGET_DIR/macos-package" APP="$WORK/PdfCraft.app" +HOT_APP="$WORK/PdfCraft Hot Folder.app" DMG="$DIST/pdfcraft-$VERSION-macos-$ARCH.dmg" +PKG="$DIST/pdfcraft-$VERSION-macos-$ARCH.pkg" CLI_ZIP="$DIST/pdfcraft-cli-$VERSION-macos-$ARCH.zip" NOTARIZE=0 @@ -58,12 +60,12 @@ echo "==> PdfCraft $VERSION for macOS ($ARCH), identity: $IDENTITY, notarize: $N if [[ "$SKIP_BUILD" = 0 ]]; then args=() for t in "${TARGETS[@]}"; do args+=(--target "$t"); done - (cd "$ROOT" && cargo build --release --locked -p pdfcraft -p pdfcraft-cli "${args[@]}") + (cd "$ROOT" && cargo build --release --locked -p pdfcraft -p pdfcraft-cli -p pdfcraft-hot-folder "${args[@]}") fi rm -rf "$WORK" mkdir -p "$WORK/bin" -for bin in pdfcraft pdfcraft-cli; do +for bin in pdfcraft pdfcraft-cli pdfcraft-hot-folder; do inputs=() for t in "${TARGETS[@]}"; do inputs+=("$CARGO_TARGET_DIR/$t/release/$bin"); done lipo -create -output "$WORK/bin/$bin" "${inputs[@]}" @@ -147,6 +149,52 @@ if [[ "$NOTARIZE" = 1 ]]; then spctl --assess --type execute -vvv "$APP" fi +# ---- optional Hot Folder app and component installer ------------------------------------------- +mkdir -p "$HOT_APP/Contents/MacOS" "$HOT_APP/Contents/Resources" +cp "$WORK/bin/pdfcraft-hot-folder" "$HOT_APP/Contents/MacOS/PdfCraft Hot Folder" +cp "$ROOT/assets/app-icon/pdfcraft.icns" "$HOT_APP/Contents/Resources/PdfCraft.icns" +copy_font_licences "$HOT_APP/Contents/Resources" +stage_models "$HOT_APP/Contents/Resources/models" +sed -e "s/@VERSION@/$VERSION/g" -e "s/@SHORT_VERSION@/$SHORT_VERSION/g" \ + -e "s/@BUILD_SHA@/${PDFCRAFT_BUILD_SHA:-unknown}/g" \ + "$HERE/HotFolder-Info.plist.in" >"$HOT_APP/Contents/Info.plist" +plutil -lint "$HOT_APP/Contents/Info.plist" +sign --options runtime --entitlements "$HERE/entitlements.plist" "$HOT_APP/Contents/MacOS/PdfCraft Hot Folder" +sign --options runtime --entitlements "$HERE/entitlements.plist" "$HOT_APP" +codesign --verify --strict --deep --verbose=2 "$HOT_APP" +if [ "$NOTARIZE" = 1 ]; then + ditto -c -k --keepParent "$HOT_APP" "$WORK/HotFolder-notarize.zip" + notarize "$WORK/HotFolder-notarize.zip" + xcrun stapler staple "$HOT_APP" +fi + +# The native Installer shows a default-off companion choice. The regular DMG stays a simple +# drag-to-Applications installation; system services are registered only by the selected PKG. +mkdir -p "$WORK/components" "$WORK/hot-folder-scripts" +cp "$HERE/hot-folder-scripts/preinstall" "$HERE/hot-folder-scripts/postinstall" "$WORK/hot-folder-scripts/" +chmod 755 "$WORK/hot-folder-scripts/"* +pkgbuild --component "$APP" --install-location /Applications --identifier ai.storyteller.pdfcraft.pkg \ + --version "$SHORT_VERSION" "$WORK/components/PdfCraft-component.pkg" +pkgbuild --component "$HOT_APP" --install-location /Applications --identifier ai.storyteller.pdfcraft.hot-folder.pkg \ + --version "$SHORT_VERSION" --scripts "$WORK/hot-folder-scripts" "$WORK/components/HotFolder-component.pkg" +sed "s/@SHORT_VERSION@/$SHORT_VERSION/g" "$HERE/Distribution.xml.in" >"$WORK/Distribution.xml" +installer_signature=() +if [ -n "${MACOS_INSTALLER_SIGN_IDENTITY:-}" ]; then + installer_signature=(--sign "$MACOS_INSTALLER_SIGN_IDENTITY") + if [ -n "${MACOS_KEYCHAIN:-}" ]; then installer_signature+=(--keychain "$MACOS_KEYCHAIN"); fi +else + warn "PKG has no Developer ID Installer signature (MACOS_INSTALLER_SIGN_IDENTITY is unset)" +fi +productbuild --distribution "$WORK/Distribution.xml" --package-path "$WORK/components" \ + ${installer_signature[@]+"${installer_signature[@]}"} "$PKG" +pkgutil --expand "$PKG" "$WORK/pkg-check" +test -f "$WORK/pkg-check/Distribution" +if [ "$NOTARIZE" = 1 ] && [ -n "${MACOS_INSTALLER_SIGN_IDENTITY:-}" ]; then + notarize "$PKG" + xcrun stapler staple "$PKG" + xcrun stapler validate "$PKG" +fi + # ---- DMG --------------------------------------------------------------------------------------- echo "==> building $DMG" STAGE="$WORK/dmg" @@ -213,4 +261,4 @@ if [[ "$NOTARIZE" = 1 ]]; then notarize "$CLI_ZIP"; fi "$WORK/bin/pdfcraft-cli" --version echo "==> done" -ls -lh "$DMG" "$CLI_ZIP" +ls -lh "$DMG" "$PKG" "$CLI_ZIP" diff --git a/packaging/server-tests/README.txt b/packaging/server-tests/README.txt new file mode 100644 index 0000000000..d0c393bfcc --- /dev/null +++ b/packaging/server-tests/README.txt @@ -0,0 +1,112 @@ +Windows Server acceptance of the packaged Hot Folder OCR service +================================================================ + +Run only on an elevated, disposable GitHub Actions Windows Server runner. +acceptance.ps1 installs the opt-in MSI, changes a local service logon right, +creates an ephemeral non-admin account and an encrypted SMB share, and injects +process/filesystem faults. Never run it on a workstation or production server. +It refuses an existing PdfCraft installation, service or task directory. + +The suite uses the actual packaged CLI, companion and OCR models. All PDFs and +images are generated locally from original synthetic text with PdfCraft's +embedded open fonts. No private scans, external corpus or system fonts are used. +No service account password is accepted from a user: CI generates one, masks it, +and supplies it directly to SCM through CIM, never through command-line arguments, +task JSON or logs. The account, share, service and prior service-logon-right +assignment are cleaned up independently, including after an earlier cleanup error. +Only bounded result/log files are uploaded; the private working directory is not. +Cancellation or host loss can bypass finally blocks: self-hosted hosts must be +ephemeral and destroyed after every run, even when the workflow is cancelled. + +How to run +---------- +The dispatch workflow that runs this suite is not part of this repository yet: +workflows here only call shared craft-common-actions workflows, and this one needs +a manual, elevated job on disposable Windows Server runners. The scripts expect to +run inside such a job (acceptance.ps1 and verify-provenance.ps1 require +GITHUB_ACTIONS, a workflow_dispatch event and an expected commit equal to +GITHUB_SHA), so they refuse to start anywhere else. The job must: +1. Check out the exact reviewed commit, including this suite. +2. Download the Windows x64 installer artifact of a successful release or preview + build at that same SHA (push, workflow_dispatch or release event, this + repository), with its MSI SHA256 file, and verify it with verify-provenance.ps1. +3. Run acceptance.ps1 on hosted Windows Server 2022 and 2025, and upload only the + bounded result/log folder. A passing report.json and successful cleanup are + required. +Pull requests, pushes and other automatic events must never launch it. + +Windows Server 2019 +------------------- +GitHub retired its hosted Windows Server 2019 image on 30 June 2025. The optional +manual job requires a dedicated, elevated, disposable x64 Server 2019 runner with +labels self-hosted, Windows, X64, pdfcraft-server-2019-disposable. Configure the +hot-folder-server-2019 environment with REQUIRED REVIEWERS before enabling it; +declaring an environment in YAML alone does not enforce review. Keep this runner +out of general runner groups and never run unreviewed PR code on it. Explicitly set +include_server_2019=true and server_2019_confirmation=DISPOSABLE SERVER 2019. +Until that real run passes, Server 2019 is prepared for testing, not runtime-proven. + +What a passing run proves +------------------------ +- Fresh opt-in MSI registration defaults to LocalService, starts automatically, + creates no enabled tasks, and protects data/secrets with the stable service SID. +- Actual OCR creates searchable PDF and TXT from an image-only PDF; original bytes + are preserved. The PDF is reopened and searched through the packaged CLI. +- A write-denied output retains its input until both outputs succeed. Another local + task continues, and the failed task recovers automatically without manual retry. +- A malformed single PDF is retained while a later valid document is processed. +- Killing the real service during a CPU-active OCR child terminates that child; + SCM restarts the service and the interrupted work completes without duplicate + outputs. Stopping during OCR is bounded. A controlled initialization Err also + recovers through SCM, whose configured delay is 60 seconds. +- An ephemeral non-admin service account authenticates to an encryption-required + loopback SMB share. Removing that share isolates the failure to its task; a local + task continues and the UNC task recovers automatically after share recreation. +- A same-version major upgrade preserves task bytes, all executable bytes and the + SCM account/password, proven by subsequent authenticated SMB OCR without supplying + the password again. Its test-only MSI copy changes ProductCode and PackageCode + GUIDs but not embedded binaries. This modifies any original signature; it is never + published or delivered as an installer. A separate probe installer test checks + replacement with changed binary payload, including equal-version replacement. + +Limits: this is authenticated loopback SMB, not certification of every NAS vendor, +domain controller, gMSA deployment or WAN failure mode. It does not perform a full +server reboot. It verifies automatic startup configuration and real SCM restart, +not a reboot result. Server versions are reported only after their actual runs. + +Local validation without installation +------------------------------------ + pwsh -NoProfile -File packaging/server-tests/check.ps1 + pwsh -NoProfile -File packaging/server-tests/check.ps1 -Cli PATH/TO/pdfcraft-cli.exe +check.ps1 parses scripts, exercises confinement, preserves empty/single/multiple +CLI-script arrays, rejects missing or changed originals and malformed ProductCodes, +preserves primary failures through cleanup, and mocks the GitHub metadata verifier. +On Windows it also runs check-msi-database.ps1: a tiny synthetic MSI database proves +that upgrade helpers emit exactly one GUID, persist the new identity, preserve the +source and release storage locks before returning. It never opens an installation +session or calls msiexec. The optional -Cli check +also executes those scripts with the existing CLI, using only the read-only +ocr_status tool. It never runs acceptance.ps1 or accesses a real service/account/share. + +Primary references +------------------ +Hosted images and available labels: + https://github.com/actions/runner-images +Windows Server 2019 hosted runner retirement: + https://github.com/actions/runner-images/issues/12045 +LocalService presents anonymous network credentials (hence the separate SMB phase): + https://learn.microsoft.com/en-us/windows/win32/services/localservice-account +SCM account/password configuration using Win32_Service.Change: + https://learn.microsoft.com/en-us/windows/win32/cimwin32prov/change-method-in-class-win32-service +SMB encryption-required share: + https://learn.microsoft.com/en-us/powershell/module/smbshare/new-smbshare +Reusable workflow event context: + https://docs.github.com/en/actions/reference/workflows-and-actions/reusing-workflow-configurations + +Portable harness checks +----------------------- +Run `pwsh -NoProfile -File packaging/server-tests/check.ps1` on Windows or Linux. +It checks path confinement using native separators and case rules, including +trailing separators, filesystem roots, sibling prefixes and parent traversal. +It does not run an installer or start a service. Unix checks also reject +different-case roots and backslash sibling names. diff --git a/packaging/server-tests/acceptance.ps1 b/packaging/server-tests/acceptance.ps1 new file mode 100644 index 0000000000..58f5a72d79 --- /dev/null +++ b/packaging/server-tests/acceptance.ps1 @@ -0,0 +1,366 @@ +<# +Acceptance of an actual packaged OCR service on a DISPOSABLE elevated CI server. +Installs/uninstalls the MSI, creates a temporary non-admin user and encrypted SMB +share, and deliberately kills only the installed test service. Never run on a +personal/work server. Guards require GitHub Actions, explicit consent, supported +Server build, no existing PdfCraft installation/configuration, and admin identity. +#> +param( + [Parameter(Mandatory)][string] $InstallerDirectory, + [Parameter(Mandatory)][ValidatePattern('^[a-f0-9]{40}$')][string] $ExpectedCommit, + [int] $ExpectedServerBuild = 0, + [switch] $DisposableHost +) +. "$PSScriptRoot/common.ps1" + +Assert-That ($DisposableHost -and $env:GITHUB_ACTIONS -eq 'true') 'This installs a service: explicit disposable GitHub Actions host required.' +Assert-That ($env:GITHUB_EVENT_NAME -eq 'workflow_dispatch') 'The server acceptance suite is manual only.' +Assert-That ($ExpectedCommit -ceq $env:GITHUB_SHA) 'Checked-out workflow and installer commit must match.' +$identity = [Security.Principal.WindowsIdentity]::GetCurrent() +$principal = [Security.Principal.WindowsPrincipal]::new($identity) +Assert-That ($principal.IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) 'An elevated disposable runner is required.' +$os = Get-CimInstance Win32_OperatingSystem +Assert-That ($os.ProductType -ne 1 -and [int] $os.BuildNumber -in @(17763, 20348, 26100)) 'Expected Windows Server 2019, 2022 or 2025.' +if ($ExpectedServerBuild) { Assert-That ([int] $os.BuildNumber -eq $ExpectedServerBuild) 'Self-hosted runner is not the explicitly selected Server version.' } +Assert-That ([Runtime.InteropServices.RuntimeInformation]::OSArchitecture -eq 'X64') 'This acceptance suite consumes the native x64 installer.' +Assert-That (-not (Get-HotService)) 'Refusing to change an existing PdfCraftHotFolder service.' +$script:DataDirectory = Join-Path $env:ProgramData 'PdfCraft/HotFolder' +Assert-That (-not (Test-Path -LiteralPath $script:DataDirectory)) 'Refusing to use an existing Hot Folder configuration directory.' +Assert-That (-not (Test-Path 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\pdfcraft.exe')) 'Refusing to change an existing PdfCraft installation.' + +$root = [IO.Path]::GetFullPath((Join-Path $PSScriptRoot '../..')) +$script:Results = Join-Path $root 'server-test-results' +Assert-That (-not (Test-Path -LiteralPath $script:Results)) 'Acceptance results already exist; use a fresh checkout.' +[void] (New-Item -ItemType Directory -Path $script:Results) +$token = [guid]::NewGuid().ToString('N') +$script:TestRoot = Join-Path $env:RUNNER_TEMP "pdfcraft-server-$token" +[void] (Assert-SafePath $script:TestRoot $env:RUNNER_TEMP) +[void] (New-Item -ItemType Directory -Path $script:TestRoot) +Set-PrivateDirectory $script:TestRoot @('S-1-5-19') +$appDirectory = Join-Path $script:TestRoot 'app' +$script:Cli = Join-Path $appDirectory 'pdfcraft-cli.exe' +$companion = Join-Path $appDirectory 'pdfcraft-hot-folder.exe' +$script:Config = Join-Path $script:DataDirectory 'tasks.json' +$marker = Join-Path $script:DataDirectory 'CI-OWNER.txt' +$msiExe = Join-Path $env:SystemRoot 'System32/msiexec.exe' +$scExe = Join-Path $env:SystemRoot 'System32/sc.exe' +$secedit = Join-Path $env:SystemRoot 'System32/secedit.exe' +$user = 'pfc' + $token.Substring(0, 12) +$account = "$env:COMPUTERNAME\$user" +$shareName = 'PdfCraftCI-' + $token.Substring(0, 12) + '$' +$shareRoot = Join-Path $script:TestRoot 'smb' +$sharePath = "\\$env:COMPUTERNAME\$shareName" +$password = $null +$accountCreated = $false +$privilegeChanged = $false +$installed = $false +$primaryFailure = $false +$productCodes = [Collections.Generic.List[string]]::new() +$evidence = [ordered]@{ + result = 'running'; os = $os.Caption; build = $os.BuildNumber + source_commit = $ExpectedCommit; installer_run = $env:INSTALLER_RUN_ID + tests = [ordered]@{}; limitation = 'Authenticated encrypted loopback SMB, not a specific NAS vendor or domain/gMSA integration.' +} + +function Record([string] $Name, $Value) { + $script:evidence.tests[$Name] = $Value + Write-Json (Join-Path $script:Results 'report.json') $script:evidence + Write-Output "passed: $Name" +} + +function New-TestFolder([string] $Name) { + $path = Join-Path $script:TestRoot $Name + [void] (Assert-SafePath $path $script:TestRoot) + [void] (New-Item -ItemType Directory -Path $path) + return $path +} + +function Put-Scan([string] $Folder, [string] $Stem, [string] $Source = $script:Scan) { + Copy-Item -LiteralPath $Source -Destination (Join-Path $Folder "$Stem.pdf") +} + +function Wait-TaskChild([string] $TaskId) { + Wait-For "active OCR child for $TaskId" { + $children = @(Get-CimInstance Win32_Process -Filter "Name='pdfcraft-hot-folder.exe'" | Where-Object { + $_.ExecutablePath -eq $companion -and $_.CommandLine -match '--task-child' -and + $_.CommandLine -match ('--task-id\s+"?' + [regex]::Escape($TaskId) + '(?:"|\s|$)') -and + ([uint64] $_.KernelModeTime + [uint64] $_.UserModeTime) -gt 1000000 + }) + if ($children.Count) { $script:ObservedChild = $children[0].ProcessId; return $true } + return $false + } 80 + return $script:ObservedChild +} + +function New-TestShare { + [void] (New-SmbShare -Name $shareName -Path $shareRoot -FullAccess @($account, $identity.Name) -EncryptData $true -CachingMode None) +} + +function Set-ServiceLogonRight([string] $Assignments, [string] $Name) { + $policy = Join-Path $script:TestRoot "$Name.inf" + $content = "[Unicode]`r`nUnicode=yes`r`n[Version]`r`nsignature=`"`$CHICAGO`$`"`r`nRevision=1`r`n[Privilege Rights]`r`nSeServiceLogonRight = $Assignments`r`n" + [IO.File]::WriteAllText($policy, $content, [Text.Encoding]::Unicode) + [void] (Invoke-Program $secedit @('/configure', '/db', (Join-Path $script:TestRoot "$Name.sdb"), '/cfg', $policy, '/areas', 'USER_RIGHTS', '/quiet') $Name) +} + +try { + $msis = @(Get-ChildItem -LiteralPath $InstallerDirectory -File | Where-Object { $_.Name -match '^pdfcraft-[A-Za-z0-9_.-]+-windows-x64\.msi$' }) + Assert-That ($msis.Count -eq 1) 'Expected exactly one x64 MSI in the verified artifact.' + $msi = $msis[0].FullName + $sums = @(Get-ChildItem -LiteralPath $InstallerDirectory -File | Where-Object { $_.Name -eq ($msis[0].Name + '.sha256') -or $_.Name -eq 'SHA256SUMS.txt' }) + Assert-That ($sums.Count -eq 1) 'Expected exactly one installer checksum file.' + $expectedHash = @((Get-Content -LiteralPath $sums[0].FullName) | Where-Object { $_ -match ('^[a-fA-F0-9]{64}\s+\*?' + [regex]::Escape($msis[0].Name) + '$') }) + Assert-That ($expectedHash.Count -eq 1) 'No unambiguous checksum record for this MSI.' + $digest = (Get-FileHash -LiteralPath $msi -Algorithm SHA256).Hash.ToLowerInvariant() + Assert-That ($digest -eq ($expectedHash[0] -split '\s+')[0].ToLowerInvariant()) 'Installer checksum mismatch.' + $evidence.installer_sha256 = $digest + $productCodes.Add((Get-ProductCode $msi)) + # Include a partially failed installation in the cleanup attempt too; each + # product code came from this run's MSI, and pre-existing PdfCraft is refused. + $installed = $true + [void] (Invoke-Program $msiExe @('/i', $msi, '/qn', '/norestart', 'ALLUSERS=1', 'INSTALLHOTFOLDER=1', 'INSTALLDESKTOPSHORTCUT=0', "INSTALLFOLDER=$appDirectory", '/L*v', (Join-Path $script:Results 'install-msi.log')) 'install' 180 @(0, 3010)) + Wait-For 'empty service-owned configuration' { Test-Path -LiteralPath $script:Config } 60 + [IO.File]::WriteAllText($marker, $token) + $first = Get-Content -LiteralPath $script:Config -Raw | ConvertFrom-Json + Assert-That (@($first.tasks).Count -eq 0) 'Installer unexpectedly enabled processing tasks.' + $service = Get-HotService + Assert-That ($service.StartName -eq 'NT AUTHORITY\LocalService') 'Fresh installation must default to LocalService.' + Assert-That ($service.StartMode -eq 'Auto' -and $service.State -eq 'Running') 'Installed service must be running with automatic startup.' + $serviceSid = ([Security.Principal.NTAccount]::new('NT SERVICE\PdfCraftHotFolder')).Translate([Security.Principal.SecurityIdentifier]).Value + Set-PrivateDirectory $script:TestRoot @('S-1-5-19', $serviceSid) + foreach ($folder in @($script:DataDirectory, (Join-Path $script:DataDirectory 'secrets'))) { + $acl = Get-Acl -LiteralPath $folder + Assert-That $acl.AreAccessRulesProtected 'Installed service directory DACL must be protected.' + $sids = @($acl.Access | ForEach-Object { $_.IdentityReference.Translate([Security.Principal.SecurityIdentifier]).Value }) + Assert-That ($serviceSid -in $sids) 'Stable service-SID ACE missing from the installed directory.' + if ($folder.EndsWith('\secrets')) { Assert-That ('S-1-5-32-545' -notin $sids -and 'S-1-1-0' -notin $sids) 'Credentials directory must not grant Users/Everyone access.' } + } + $registry = Get-ItemProperty 'HKLM:\SYSTEM\CurrentControlSet\Services\PdfCraftHotFolder' + Assert-That ($registry.ServiceSidType -eq 1 -and $registry.FailureActionsOnNonCrashFailures -eq 1) 'Service SID or non-crash recovery is not enabled.' + foreach ($query in @('qfailure', 'qfailureflag', 'qsidtype')) { [void] (Invoke-Program $scExe @($query, 'PdfCraftHotFolder') $query) } + Record 'installed_localservice_acl_recovery' @{ account = $service.StartName; service_sid = $serviceSid; tasks_initially_empty = $true } + [void] (Stop-HotService) + $env:PDFCRAFT_SYSTEM_FONTS = '0' + $env:PDFCRAFT_MODELS = Join-Path $appDirectory 'models' + $ocr = Invoke-Tool 'ocr-status' 'ocr_status' @{} + Assert-That $ocr.available 'Packaged modern OCR models unavailable.' + $text = ('Hot folder searchable output from a synthetic server acceptance scan.' + "`n") * 12 + $script:Scan = Join-Path $script:TestRoot 'scan.pdf' + $scanImage = Join-Path $script:TestRoot 'scan.png' + $largeScan = Join-Path $script:TestRoot 'large-scan.pdf' + [void] (Invoke-CliScript 'create-scans' @( + @{ tool = 'doc_create'; args = @{ from = 'text'; text = $text } }, + @{ tool = 'page_render'; args = @{ doc = 1; page = 1; dpi = 150 }; out = $scanImage }, + @{ tool = 'doc_create'; args = @{ from = 'images'; paths = @($scanImage); dpi = 150 } }, + @{ tool = 'doc_save'; args = @{ doc = 2; path = $script:Scan } }, + @{ tool = 'doc_create'; args = @{ from = 'images'; paths = @($scanImage) * 24; dpi = 150 } }, + @{ tool = 'doc_save'; args = @{ doc = 3; path = $largeScan } } + )) + $scanHash = (Get-FileHash -LiteralPath $script:Scan -Algorithm SHA256).Hash + $localIn = New-TestFolder 'local-in'; $localOut = New-TestFolder 'local-out' + $faultIn = New-TestFolder 'fault-in'; $faultOut = New-TestFolder 'fault-out' + $localTask = New-Task 'local' $localIn $localOut + $faultTask = New-Task 'fault' $faultIn $faultOut 'delete' + Save-Tasks @($localTask, $faultTask) 'configure-local' + Put-Scan $localIn 'baseline' + Start-HotService + Wait-Output $localOut 'baseline' + $search = Invoke-CliScript 'search-saved' @( + @{ tool = 'doc_open'; args = @{ path = (Join-Path $localOut 'baseline.pdf') } }, + @{ tool = 'text_find'; args = @{ doc = 1; query = 'searchable output' } } + ) + Assert-That ($search -match '"matches"\s*:\s*\[\s*\{') 'Saved service OCR PDF does not contain searchable text.' + Assert-That ((Get-FileHash -LiteralPath (Join-Path $localIn 'baseline.pdf')).Hash -eq $scanHash) 'Local source changed.' + Record 'actual_localservice_ocr' @{ source_unchanged = $true; searchable_pdf = $true; text_export = $true } + + # Write denial is recoverable I/O, and cannot justify deleting the input or + # blocking an independent task. The denial targets only this test service SID. + $deny = [Security.AccessControl.FileSystemAccessRule]::new([Security.Principal.SecurityIdentifier]::new($serviceSid), 'Write', 'ContainerInherit,ObjectInherit', 'None', 'Deny') + $faultAcl = Get-Acl -LiteralPath $faultOut + $faultAcl.AddAccessRule($deny); Set-Acl -LiteralPath $faultOut -AclObject $faultAcl + Put-Scan $faultIn 'write-denied' + Wait-For 'recorded transient output failure' { [bool] (Read-State).tasks.fault.error } 90 + Assert-That ((Get-FileHash -LiteralPath (Join-Path $faultIn 'write-denied.pdf')).Hash -eq $scanHash) 'Failed output discarded or changed source.' + Put-Scan $localIn 'during-output-failure' + Wait-Output $localOut 'during-output-failure' 90 + $faultAcl.RemoveAccessRuleSpecific($deny); Set-Acl -LiteralPath $faultOut -AclObject $faultAcl + Wait-Output $faultOut 'write-denied' 180 + Wait-For 'source deleted only after both outputs' { -not (Test-Path -LiteralPath (Join-Path $faultIn 'write-denied.pdf')) } 30 + Record 'output_failure_isolated_and_auto_retried' @{ independent_task_completed = $true; no_manual_retry = $true; source_kept_until_outputs = $true } + + $brokenPath = Join-Path $localIn 'broken.pdf' + [IO.File]::WriteAllText($brokenPath, "%PDF-1.7`nnot a valid PDF", [Text.Encoding]::ASCII) + $brokenHash = (Get-FileHash -LiteralPath $brokenPath -Algorithm SHA256).Hash + Put-Scan $localIn 'after-broken-document' + Wait-For 'permanent malformed-document error' { (Read-State).tasks.local.failed -gt 0 } 90 + Wait-Output $localOut 'after-broken-document' 90 + Assert-SourceUnchanged $brokenPath $brokenHash 'Malformed-document handling' + Record 'malformed_document_does_not_block_next_file' @{ malformed_source_retained = $true; source_unchanged = $true; valid_next_file_completed = $true } + + Put-Scan $localIn 'crash-recovery' $largeScan + $largeHash = (Get-FileHash -LiteralPath $largeScan).Hash + $childPid = Wait-TaskChild 'local' + $oldPid = (Get-HotService).ProcessId + Assert-That ($oldPid -gt 0 -and (Get-Process -Id $oldPid).Path -eq $companion) 'Refusing to kill an unrelated service process.' + Stop-Process -Id $oldPid -Force + Wait-For 'orphaned OCR child terminated by service job' { -not (Get-Process -Id $childPid -ErrorAction SilentlyContinue) } 15 + Wait-For 'automatic SCM recovery after active OCR hard kill' { $s = Get-HotService; $s.State -eq 'Running' -and $s.ProcessId -ne $oldPid } 150 + Wait-Output $localOut 'crash-recovery' 240 + Assert-That ((Get-FileHash -LiteralPath (Join-Path $localIn 'crash-recovery.pdf')).Hash -eq $largeHash) 'Crash recovery changed its source.' + $hashesBefore = @(Get-ChildItem -LiteralPath $localOut -File | ForEach-Object { "$($_.Name):$((Get-FileHash -LiteralPath $_.FullName).Hash)" }) + Start-Sleep -Seconds 5 + $hashesAfter = @(Get-ChildItem -LiteralPath $localOut -File | ForEach-Object { "$($_.Name):$((Get-FileHash -LiteralPath $_.FullName).Hash)" }) + Assert-That (-not (Compare-Object $hashesBefore $hashesAfter)) 'Recovered queue duplicated or modified completed outputs.' + Assert-That (@(Get-ChildItem -LiteralPath $localOut -File | Where-Object Name -Like 'crash-recovery*').Count -eq 2) 'Crash recovery emitted duplicate PDF/TXT outputs.' + Record 'active_ocr_hardkill_recovery' @{ old_service_pid = $oldPid; active_child_pid = $childPid; recovered_service_pid = (Get-HotService).ProcessId; source_unchanged = $true; outputs_idempotent = $true } + + Put-Scan $localIn 'bounded-stop' $largeScan + $stopChild = Wait-TaskChild 'local' + $stopSeconds = Stop-HotService 35 + Wait-For 'stopped service child gone' { -not (Get-Process -Id $stopChild -ErrorAction SilentlyContinue) } 10 + Assert-That ($stopSeconds -lt 35) 'Service stop exceeded the acceptance bound.' + Assert-SourceUnchanged (Join-Path $localIn 'bounded-stop.pdf') $largeHash 'Stopping during OCR' + Record 'bounded_stop_during_ocr' @{ seconds = $stopSeconds; source_retained = $true; source_unchanged = $true } + + # A filesystem error during worker initialization returns Err rather than a + # crash. Recovery must include non-crash exits, without a manual second start. + $workerLock = [IO.Path]::ChangeExtension($script:Config, 'worker.lock') + $workerBackup = $workerLock + '.ci-backup' + [void] (Assert-SafePath $workerLock $script:DataDirectory) + [void] (Assert-SafePath $workerBackup $script:DataDirectory) + if (Test-Path -LiteralPath $workerLock) { Move-Item -LiteralPath $workerLock -Destination $workerBackup } + [void] (New-Item -ItemType Directory -Path $workerLock) + try { + $request = Invoke-CimMethod -InputObject (Get-HotService) -MethodName StartService + Assert-That ($request.ReturnValue -in @(0, 7, 8, 9)) "Unexpected controlled-start result: $($request.ReturnValue)" + Wait-For 'controlled non-crash service failure' { $s = Get-HotService; $s.State -eq 'Stopped' -and $s.ExitCode -eq 1066 -and $s.ServiceSpecificExitCode -eq 1 } 35 + } finally { + [void] (Assert-SafePath $workerLock $script:DataDirectory) + Remove-Item -LiteralPath $workerLock -Force + if (Test-Path -LiteralPath $workerBackup) { Move-Item -LiteralPath $workerBackup -Destination $workerLock } + } + Wait-For 'automatic non-crash recovery' { (Get-HotService).State -eq 'Running' } 150 + Wait-Output $localOut 'bounded-stop' 240 + Record 'controlled_err_scm_recovery' @{ lock_fault_removed = $true; recovered_without_manual_restart = $true } + [void] (Stop-HotService) + + # SMB is authenticated as an ephemeral non-admin Windows account. LocalService + # is deliberately not given an anonymous or guest share to manufacture success. + $random = [byte[]]::new(32); [Security.Cryptography.RandomNumberGenerator]::Fill($random) + $password = [Convert]::ToBase64String($random) + 'aA1!' + Write-Output "::add-mask::$password" + [void] (New-LocalUser -Name $user -Password (ConvertTo-SecureString $password -AsPlainText -Force) -PasswordNeverExpires -UserMayNotChangePassword -Description 'Disposable PdfCraft CI service account') + $accountCreated = $true + $userSid = (Get-LocalUser -Name $user).SID.Value + $export = Join-Path $script:TestRoot 'rights-before.inf' + [void] (Invoke-Program $secedit @('/export', '/cfg', $export, '/areas', 'USER_RIGHTS', '/quiet') 'export-service-rights') + $line = @(Get-Content -LiteralPath $export | Where-Object { $_ -match '^SeServiceLogonRight\s*=' }) + $originalRight = if ($line.Count) { ($line[0] -split '=', 2)[1].Trim() } else { '' } + $newRight = (@($originalRight -split ',' | Where-Object { $_ }) + "*$userSid") -join ',' + Set-ServiceLogonRight $newRight 'grant-service-right' + $privilegeChanged = $true + Set-PrivateDirectory $script:TestRoot @('S-1-5-19', $serviceSid, $userSid) + $prepared = Invoke-Tool 'prepare-account' 'hot_folder_service' @{ action = 'prepare-account'; executable = $companion; config = $script:Config } + Assert-That ($prepared.installed -and $prepared.account -eq 'NT AUTHORITY\LocalService') 'Automation preparation must retain the existing service account.' + Record 'prepare_account_automation' @{ installed = $prepared.installed; account_unchanged = $true } + # CIM passes the temporary secret directly to SCM; it is never a command-line + # argument, task JSON, installer property, source receipt, or log content. + $changed = Invoke-CimMethod -InputObject (Get-HotService) -MethodName Change -Arguments @{ StartName = $account; StartPassword = $password } + Assert-That ($changed.ReturnValue -eq 0) "SCM account configuration failed (code $($changed.ReturnValue))." + $password = $null + [void] (New-TestFolder 'smb') + $smbIn = New-TestFolder 'smb/in'; $smbOut = New-TestFolder 'smb/out' + New-TestShare + $smbTask = New-Task 'smb' "$sharePath\in" "$sharePath\out" + Save-Tasks @($localTask, $smbTask) 'configure-smb' + Put-Scan $smbIn 'authenticated-smb' + Start-HotService + Wait-Output $smbOut 'authenticated-smb' 120 + $sessions = @(Get-SmbSession | Where-Object { $_.ClientUserName -ieq $account }) + Assert-That ($sessions.Count -gt 0) 'No SMB session authenticated as the configured service account.' + Assert-That (Get-SmbShare -Name $shareName).EncryptData 'The test share must require SMB encryption.' + Assert-SourceUnchanged (Join-Path $smbIn 'authenticated-smb.pdf') $scanHash 'Authenticated SMB OCR' + Record 'authenticated_smb_ocr' @{ account = $account; encrypted_share = $true; authenticated_sessions = $sessions.Count; source_unchanged = $true } + Remove-SmbShare -Name $shareName -Force + Put-Scan $smbIn 'after-share-outage' + Wait-For 'unavailable UNC recorded for affected task' { [bool] (Read-State).tasks.smb.error } 60 + Put-Scan $localIn 'during-share-outage' + Wait-Output $localOut 'during-share-outage' 90 + Assert-That ((Get-FileHash -LiteralPath (Join-Path $smbIn 'after-share-outage.pdf')).Hash -eq $scanHash) 'Unavailable share lost or changed the source.' + New-TestShare + Wait-Output $smbOut 'after-share-outage' 180 + Record 'smb_outage_isolated_and_auto_retried' @{ independent_local_task_completed = $true; no_manual_retry = $true; source_preserved = $true } + + # The real same-version MajorUpgrade must retain credentials kept by SCM. + # Changing ProductCode/PackageCode alone preserves the exact shipped payload. + [void] (Stop-HotService) + $beforeUpgradeConfig = (Get-FileHash -LiteralPath $script:Config).Hash + $beforeUpgradeAccount = (Get-HotService).StartName + $beforeUpgradeBinaries = @(Get-ChildItem -LiteralPath $appDirectory -File -Filter '*.exe' | ForEach-Object { "$($_.Name):$((Get-FileHash -LiteralPath $_.FullName).Hash)" }) + $upgrade = Join-Path $script:TestRoot 'same-version-upgrade-fixture.msi' + $productCodes.Add((New-UpgradeFixture $msi $upgrade)) + [void] (Invoke-Program $msiExe @('/i', $upgrade, '/qn', '/norestart', 'ALLUSERS=1', 'INSTALLHOTFOLDER=1', 'INSTALLDESKTOPSHORTCUT=0', "INSTALLFOLDER=$appDirectory", '/L*v', (Join-Path $script:Results 'upgrade-msi.log')) 'same-version-upgrade' 180 @(0, 3010)) + Wait-For 'upgraded service running' { (Get-HotService).State -eq 'Running' } 60 + Assert-That ((Get-HotService).StartName -ieq $beforeUpgradeAccount) 'Same-version MSI upgrade reset the service account.' + Assert-That ((Get-FileHash -LiteralPath $script:Config).Hash -eq $beforeUpgradeConfig) 'Upgrade changed user task settings.' + $afterUpgradeBinaries = @(Get-ChildItem -LiteralPath $appDirectory -File -Filter '*.exe' | ForEach-Object { "$($_.Name):$((Get-FileHash -LiteralPath $_.FullName).Hash)" }) + Assert-That (-not (Compare-Object $beforeUpgradeBinaries $afterUpgradeBinaries)) 'Upgrade fixture changed the real packaged executables.' + Put-Scan $smbIn 'after-upgrade' + Wait-Output $smbOut 'after-upgrade' 120 + Record 'same_version_major_upgrade_preserves_account' @{ same_real_payload = $true; test_only_product_and_package_guids = $true; account_unchanged = $true; tasks_unchanged = $true; authenticated_smb_after_upgrade = $true } + [void] (Stop-HotService) + Copy-Item -LiteralPath ([IO.Path]::ChangeExtension($script:Config, 'state.json')) -Destination (Join-Path $script:Results 'final-state.json') + $evidence.result = 'passed' +} catch { + $primaryFailure = $true + $evidence.result = 'failed' + $evidence.error = $_.Exception.Message + throw +} finally { + $password = $null + $cleanupErrors = [Collections.Generic.List[string]]::new() + function Cleanup-Step([scriptblock] $Action) { + try { & $Action } catch { $cleanupErrors.Add($_.Exception.Message) } + } + Cleanup-Step { + $service = Get-HotService + if ($service) { + try { [void] (Stop-HotService) } catch { + if ($service.ProcessId -gt 0 -and (Get-Process -Id $service.ProcessId -ErrorAction SilentlyContinue).Path -eq $companion) { + Stop-Process -Id $service.ProcessId -Force + } + } + } + } + if ($installed -or (Test-Path -LiteralPath $marker)) { + foreach ($code in $productCodes) { + Cleanup-Step { + Assert-ProductCode $code + [void] (Invoke-Program $msiExe @('/x', $code, '/qn', '/norestart', '/L*v', (Join-Path $script:Results "uninstall-$($code.Trim('{}')).log")) ('uninstall-' + $code.Trim('{}')) 180 @(0, 1605, 1614, 3010)) + } + } + } + Cleanup-Step { + if (Get-SmbShare -Name $shareName -ErrorAction SilentlyContinue) { Remove-SmbShare -Name $shareName -Force } + } + Cleanup-Step { if ($privilegeChanged) { Set-ServiceLogonRight $originalRight 'restore-service-right' } } + Cleanup-Step { if ($accountCreated) { Remove-LocalUser -Name $user } } + Cleanup-Step { Assert-That (-not (Get-HotService)) 'Test service remains after uninstall.' } + Cleanup-Step { + if ((Test-Path -LiteralPath $marker) -and -not (Get-HotService)) { + Assert-That ((Get-Content -LiteralPath $marker -Raw) -ceq $token) 'Refusing to remove a directory without this run owner marker.' + [void] (Assert-SafePath $script:DataDirectory (Join-Path $env:ProgramData 'PdfCraft')) + Remove-Item -LiteralPath $script:DataDirectory -Recurse -Force + } + } + $evidence.cleanup = @{ errors = @($cleanupErrors); service_removed = (-not (Get-HotService)); ephemeral_account_removed = (-not (Get-LocalUser -Name $user -ErrorAction SilentlyContinue)); share_removed = (-not (Get-SmbShare -Name $shareName -ErrorAction SilentlyContinue)) } + if ($cleanupErrors.Count) { $evidence.result = 'failed' } + Write-Json (Join-Path $script:Results 'report.json') $evidence + # Keep private working files on failure for the disposable runner's diagnosis; + # only the explicitly selected result/log folder is uploaded by the workflow. + if ($evidence.result -eq 'passed') { + [void] (Assert-SafePath $script:TestRoot $env:RUNNER_TEMP) + Remove-Item -LiteralPath $script:TestRoot -Recurse -Force + } + Assert-CleanupSucceeded @($cleanupErrors) $primaryFailure +} diff --git a/packaging/server-tests/check-msi-database.ps1 b/packaging/server-tests/check-msi-database.ps1 new file mode 100644 index 0000000000..3fed5e0db6 --- /dev/null +++ b/packaging/server-tests/check-msi-database.ps1 @@ -0,0 +1,56 @@ +# Windows-only database regression. Creates a tiny synthetic MSI database, never +# opens an installation session and never runs msiexec, a service or native UI. +$ErrorActionPreference = 'Stop' +. "$PSScriptRoot/common.ps1" +$work = Join-Path ([IO.Path]::GetTempPath()) ('pdfcraft-msi-database-' + [guid]::NewGuid().ToString('N')) +[void] (New-Item -ItemType Directory -Path $work) +$original = Join-Path $work 'original.msi' +$copy = Join-Path $work 'upgrade.msi' +$initialCode = '{A9C59D9B-69EB-4AB0-BEA5-419C001B785E}' +try { + $installer = $database = $summary = $null + try { + $installer = New-Object -ComObject WindowsInstaller.Installer + $database = $installer.OpenDatabase($original, 3) + foreach ($sql in @( + 'CREATE TABLE `Property` (`Property` CHAR(72) NOT NULL, `Value` CHAR(0) LOCALIZABLE PRIMARY KEY `Property`)', + ('INSERT INTO `Property` (`Property`, `Value`) VALUES (''ProductCode'', ''' + $initialCode + ''')') + )) { + $view = $database.OpenView($sql) + try { [void] $view.Execute() } + finally { + [void] $view.Close() + [void] [Runtime.InteropServices.Marshal]::FinalReleaseComObject($view) + } + } + $summary = $database.SummaryInformation(20) + $summary.Property(9) = '{1F634BD3-2DCA-45FC-9A8F-0160A1A9D1BD}' + [void] $summary.Persist() + [void] $database.Commit() + } finally { + foreach ($item in @($summary, $database, $installer)) { + if ($null -ne $item) { [void] [Runtime.InteropServices.Marshal]::FinalReleaseComObject($item) } + } + } + $originalHash = (Get-FileHash -LiteralPath $original).Hash + $read = Get-ProductCode $original + Assert-That ($read -is [string] -and $read -ceq $initialCode) 'ProductCode reader must emit one GUID string only.' + $code = New-UpgradeFixture $original $copy + Assert-That ($code -is [string]) 'Upgrade helper emitted COM results alongside ProductCode.' + Assert-ProductCode $code + Assert-That ($code -cne $initialCode) 'Upgrade fixture did not change ProductCode.' + # No GC workaround: the helper must release all COM owners before returning. + # This reproduces the storage-sharing error which made real msiexec return 1619. + $stream = [IO.File]::Open($copy, [IO.FileMode]::Open, [IO.FileAccess]::ReadWrite, [IO.FileShare]::None) + $stream.Dispose() + Assert-That ((Get-ProductCode $copy) -ceq $code) 'Persisted upgrade ProductCode differs from the returned GUID.' + foreach ($path in @($original, $copy)) { + $stream = [IO.File]::Open($path, [IO.FileMode]::Open, [IO.FileAccess]::ReadWrite, [IO.FileShare]::None) + $stream.Dispose() + } + Assert-That ((Get-FileHash -LiteralPath $original).Hash -ceq $originalHash) 'Upgrade helper changed its source MSI.' + Write-Output 'ok: synthetic MSI identity, scalar return, committed changes and released storage locks; no installation' +} finally { + [void] (Assert-SafePath $work ([IO.Path]::GetTempPath())) + Remove-Item -LiteralPath $work -Recurse -Force +} diff --git a/packaging/server-tests/check.ps1 b/packaging/server-tests/check.ps1 new file mode 100644 index 0000000000..6ca022aa99 --- /dev/null +++ b/packaging/server-tests/check.ps1 @@ -0,0 +1,159 @@ +# Safe local checks only. Never run the installer acceptance body here. +param([string] $Cli = '') + +$ErrorActionPreference = 'Stop' +. "$PSScriptRoot/common.ps1" +foreach ($file in Get-ChildItem -LiteralPath $PSScriptRoot -Filter '*.ps1') { + $tokens = $null; $errors = $null + [void] [Management.Automation.Language.Parser]::ParseFile($file.FullName, [ref] $tokens, [ref] $errors) + Assert-That (-not $errors) ("PowerShell syntax: " + ($errors -join '; ')) +} +$boundary = [IO.Path]::GetFullPath((Join-Path $PSScriptRoot '../..')) +[void] (Assert-SafePath (Join-Path $boundary 'packaging/server-tests') $boundary) +$rejected = $false +try { [void] (Assert-SafePath ($boundary + '-sibling/file') $boundary) } catch { $rejected = $true } +Assert-That $rejected 'Sibling-prefix confinement must reject paths outside the test root.' +$separator = [string] [IO.Path]::DirectorySeparatorChar +[void] (Assert-SafePath $boundary ($boundary + $separator)) +[void] (Assert-SafePath (Join-Path $boundary 'packaging/server-tests') ($boundary + $separator)) +$filesystemRoot = [IO.Path]::GetPathRoot($boundary) +[void] (Assert-SafePath $filesystemRoot $filesystemRoot) +$rejected = $false +try { [void] (Assert-SafePath (Join-Path $boundary '../outside-test-root') $boundary) } catch { $rejected = $true } +Assert-That $rejected 'Parent traversal must reject paths outside the test root.' +if (-not $IsWindows) { + $caseRoot = Join-Path $boundary 'case-sensitive-root' + foreach ($outside in @((Join-Path $boundary 'CASE-SENSITIVE-ROOT'), ($caseRoot + '\sibling/file'))) { + $rejected = $false + try { [void] (Assert-SafePath $outside $caseRoot) } catch { $rejected = $true } + Assert-That $rejected 'Unix confinement must reject different-case and backslash sibling paths.' + } +} + +$guid = '{A9C59D9B-69EB-4AB0-BEA5-419C001B785E}' +Assert-ProductCode $guid +foreach ($invalid in @('', " $guid", @($null, $null, $guid), "$guid extra", $guid.Trim('{}'))) { + $rejected = $false + try { Assert-ProductCode $invalid } catch { $rejected = $true } + Assert-That $rejected 'Cleanup must reject a malformed or contaminated ProductCode.' +} +Assert-CleanupSucceeded @() $false +try { + try { throw 'original acceptance failure' } + finally { Assert-CleanupSucceeded @('secondary cleanup failure') $true 3>$null } +} catch { Assert-That ($_.Exception.Message -ceq 'original acceptance failure') 'Cleanup masked the original failure.' } +$rejected = $false +try { Assert-CleanupSucceeded @('cleanup-only failure') $false } catch { + $rejected = $_.Exception.Message -ceq 'Acceptance cleanup failed: cleanup-only failure' +} +Assert-That $rejected 'Cleanup-only failure must still fail acceptance.' +if ($IsWindows) { & "$PSScriptRoot/check-msi-database.ps1" } + +# The CLI expects an array even for zero or one step. Passing values through the +# PowerShell pipeline silently unwraps a one-element array before serialization. +$script:TestRoot = Join-Path ([IO.Path]::GetTempPath()) ('pdfcraft-server-harness-' + [guid]::NewGuid().ToString('N')) +$script:Results = Join-Path $script:TestRoot 'results' +[void] (New-Item -ItemType Directory -Path $script:Results) +try { + if ($Cli) { + $script:Cli = (Get-Item -LiteralPath $Cli -ErrorAction Stop).FullName + Assert-That ([IO.File]::Exists($script:Cli)) 'Optional CLI must be an existing executable file.' + } + $cases = @( + @{ name = 'empty'; steps = [object[]] @(); count = 0 }, + @{ name = 'single'; steps = [object[]] @(@{ tool = 'ocr_status'; args = @{} }); count = 1 }, + @{ name = 'multiple'; steps = [object[]] @(@{ tool = 'ocr_status'; args = @{} }, @{ tool = 'ocr_status'; args = @{} }); count = 2 } + ) + foreach ($case in $cases) { + $path = Join-Path $script:TestRoot ($case.name + '.json') + Write-Json $path $case.steps + $json = [IO.File]::ReadAllText($path) + Assert-That ($json.TrimStart().StartsWith('[')) "$($case.name) CLI script must remain a JSON array." + $parsed = ConvertFrom-Json -InputObject $json -NoEnumerate + Assert-That ($parsed.Count -eq $case.count) "$($case.name) CLI script lost steps." + foreach ($step in $parsed) { + Assert-That ($step.tool -eq 'ocr_status' -and $null -ne $step.args) 'CLI script changed tool arguments.' + } + if ($Cli) { + # Calls only the read-only status tool: no installer, OCR, task worker + # or operating-system service is started, even if models are absent. + $answer = Invoke-CliScript ('cli-' + $case.name) $case.steps + $answerCount = [regex]::Matches([string] $answer, '"available"\s*:').Count + Assert-That ($answerCount -eq $case.count) "$($case.name) real CLI did not execute every status call." + } + } + # Reports are objects, so preserving script arrays must not wrap all values. + $report = Join-Path $script:TestRoot 'report.json' + Write-Json $report @{ result = 'passed'; tests = @{} } + Assert-That ([IO.File]::ReadAllText($report).TrimStart().StartsWith('{')) 'Reports must remain JSON objects.' + + # A successful output or stopped process is insufficient if an original was + # removed or modified. Both failures must reject the whole acceptance result. + $source = Join-Path $script:TestRoot 'original.bin' + [IO.File]::WriteAllText($source, 'original synthetic bytes') + $sourceHash = (Get-FileHash -LiteralPath $source -Algorithm SHA256).Hash + Assert-SourceUnchanged $source $sourceHash 'Unchanged fixture' + [IO.File]::WriteAllText($source, 'changed synthetic bytes') + $rejected = $false + try { Assert-SourceUnchanged $source $sourceHash 'Changed fixture' } catch { $rejected = $true } + Assert-That $rejected 'Changed source bytes must fail acceptance.' + Remove-Item -LiteralPath $source + $rejected = $false + try { Assert-SourceUnchanged $source $sourceHash 'Missing fixture' } catch { $rejected = $true } + Assert-That $rejected 'A missing source must fail acceptance.' +} finally { + [void] (Assert-SafePath $script:TestRoot ([IO.Path]::GetTempPath())) + Remove-Item -LiteralPath $script:TestRoot -Recurse -Force +} + +$keys = @('GITHUB_EVENT_NAME', 'INSTALLER_RUN_ID', 'EXPECTED_SHA', 'GITHUB_SHA', 'INCLUDE_2019', + 'CONFIRM_2019', 'ARTIFACT_NAME', 'GITHUB_API_URL', 'GITHUB_REPOSITORY', 'GITHUB_OUTPUT', 'GH_TOKEN') +$saved = @{} +foreach ($key in $keys) { $saved[$key] = [Environment]::GetEnvironmentVariable($key) } +$output = [IO.Path]::GetTempFileName() +$previousCase = Get-Variable -Name PdfcraftServerProvenanceCase -Scope Global -ErrorAction SilentlyContinue +try { + $env:GITHUB_EVENT_NAME = 'workflow_dispatch'; $env:INSTALLER_RUN_ID = '123' + $env:EXPECTED_SHA = 'a' * 40; $env:GITHUB_SHA = $env:EXPECTED_SHA + $env:INCLUDE_2019 = 'false'; $env:CONFIRM_2019 = '' + $env:ARTIFACT_NAME = 'pdfcraft-preview-windows-x64' + $env:GITHUB_API_URL = 'https://api.invalid'; $env:GITHUB_REPOSITORY = 'test/pdfcraft' + $env:GITHUB_OUTPUT = $output; $env:GH_TOKEN = 'synthetic-not-a-token' + $global:PdfcraftServerProvenanceCase = 'good' + function Invoke-RestMethod($Uri, $Headers) { + if ($Uri -like '*/artifacts?*') { + $sha = if ($global:PdfcraftServerProvenanceCase -eq 'artifact-sha') { 'b' * 40 } else { $env:EXPECTED_SHA } + return @{ total_count = 1; artifacts = @(@{ name = $env:ARTIFACT_NAME; expired = $false; id = 42; workflow_run = @{ head_sha = $sha } }) } + } + if ($Uri -like '*/workflows/*') { + return @{ path = if ($global:PdfcraftServerProvenanceCase -eq 'workflow') { '.github/workflows/other.yml' } else { '.github/workflows/preview-installers.yml' } } + } + return @{ + status = 'completed'; conclusion = if ($global:PdfcraftServerProvenanceCase -eq 'failed') { 'failure' } else { 'success' } + head_sha = $env:EXPECTED_SHA; workflow_id = 7 + head_repository = @{ full_name = if ($global:PdfcraftServerProvenanceCase -eq 'fork') { 'other/pdfcraft' } else { $env:GITHUB_REPOSITORY } } + event = if ($global:PdfcraftServerProvenanceCase -eq 'pull-request') { 'pull_request' } else { 'workflow_dispatch' } + } + } + & "$PSScriptRoot/verify-provenance.ps1" | Out-Null + Assert-That ((Get-Content -LiteralPath $output -Raw) -match 'artifact_id=42') 'Matching trusted artifact should pass.' + foreach ($invalid in @('failed', 'fork', 'workflow', 'pull-request', 'artifact-sha')) { + $global:PdfcraftServerProvenanceCase = $invalid; $rejected = $false + try { & "$PSScriptRoot/verify-provenance.ps1" | Out-Null } catch { $rejected = $true } + Assert-That $rejected "Unsafe artifact accepted: $invalid" + } + $global:PdfcraftServerProvenanceCase = 'good'; $env:INCLUDE_2019 = 'true'; $rejected = $false + try { & "$PSScriptRoot/verify-provenance.ps1" | Out-Null } catch { $rejected = $true } + Assert-That $rejected 'Unconfirmed Server 2019 dispatch must fail.' + $env:INCLUDE_2019 = 'false'; $env:GITHUB_EVENT_NAME = 'pull_request'; $rejected = $false + try { & "$PSScriptRoot/verify-provenance.ps1" | Out-Null } catch { $rejected = $true } + Assert-That $rejected 'Automatic parent event must fail.' +} finally { + Remove-Item -LiteralPath $output -Force + foreach ($key in $keys) { [Environment]::SetEnvironmentVariable($key, $saved[$key]) } + Remove-Item Function:Invoke-RestMethod + if ($previousCase) { $global:PdfcraftServerProvenanceCase = $previousCase.Value } + else { Remove-Variable -Name PdfcraftServerProvenanceCase -Scope Global } +} +Write-Output 'ok: parser, confinement, strict MSI GUIDs, cleanup error preservation, JSON cardinality, source preservation and eight provenance scenarios; no service or installer executed' +if ($Cli) { Write-Output 'ok: real CLI executed empty, single and multiple read-only status scripts' } diff --git a/packaging/server-tests/common.ps1 b/packaging/server-tests/common.ps1 new file mode 100644 index 0000000000..bcb5cdc43e --- /dev/null +++ b/packaging/server-tests/common.ps1 @@ -0,0 +1,200 @@ +$ErrorActionPreference = 'Stop' + +function Assert-That([bool] $Condition, [string] $Message) { + if (-not $Condition) { throw $Message } +} + +function Assert-CleanupSucceeded([string[]] $Errors, [bool] $HadPrimaryFailure) { + if (-not $Errors.Count) { return } + $message = "Acceptance cleanup failed: $($Errors -join '; ')" + if ($HadPrimaryFailure) { Write-Warning $message } + else { throw $message } +} + +function Assert-ProductCode($Value) { + Assert-That ($Value -is [string] -and $Value -cmatch '^\{[0-9A-Fa-f]{8}(-[0-9A-Fa-f]{4}){3}-[0-9A-Fa-f]{12}\}$') 'Expected exactly one braced MSI ProductCode GUID.' +} + +function Assert-SourceUnchanged([string] $Path, [string] $ExpectedHash, [string] $Context) { + Assert-That (Test-Path -LiteralPath $Path -PathType Leaf) "$Context removed the original source." + Assert-That ((Get-FileHash -LiteralPath $Path -Algorithm SHA256).Hash -eq $ExpectedHash) "$Context changed the original source bytes." +} + +function Write-Json([string] $Path, $Value) { + # The CLI requires a JSON array even when a script has zero or one step. + [IO.File]::WriteAllText($Path, (ConvertTo-Json -InputObject $Value -Depth 40), [Text.UTF8Encoding]::new($false)) +} + +function Assert-SafePath([string] $Path, [string] $AllowedRoot) { + $absolute = [IO.Path]::GetFullPath($Path) + $boundary = [IO.Path]::TrimEndingDirectorySeparator([IO.Path]::GetFullPath($AllowedRoot)) + # The harness also runs on Linux. Preserve filesystem roots and use native + # separators and case rules rather than accepting Windows-style prefixes there. + $separator = [string] [IO.Path]::DirectorySeparatorChar + $comparison = if ($IsWindows) { [StringComparison]::OrdinalIgnoreCase } else { [StringComparison]::Ordinal } + $prefix = if ($boundary.EndsWith($separator)) { $boundary } else { $boundary + $separator } + Assert-That ($absolute.Equals($boundary, $comparison) -or $absolute.StartsWith($prefix, $comparison)) "Unsafe test path: $absolute" + $cursor = $absolute + while ($cursor -and $cursor.Length -ge $boundary.Length) { + if (Test-Path -LiteralPath $cursor) { + Assert-That (-not ((Get-Item -LiteralPath $cursor -Force).Attributes -band [IO.FileAttributes]::ReparsePoint)) "Test path traverses a reparse point: $cursor" + } + $cursor = [IO.Path]::GetDirectoryName($cursor) + } + return $absolute +} + +function Invoke-Program([string] $Exe, [string[]] $Arguments, [string] $Name, [int] $TimeoutSeconds = 120, [int[]] $SuccessCodes = @(0)) { + $start = [Diagnostics.ProcessStartInfo]::new() + $start.FileName = $Exe + $start.WorkingDirectory = $script:TestRoot + $start.UseShellExecute = $false + $start.CreateNoWindow = $true + $start.WindowStyle = [Diagnostics.ProcessWindowStyle]::Hidden + $start.RedirectStandardOutput = $true + $start.RedirectStandardError = $true + $start.StandardOutputEncoding = [Text.Encoding]::UTF8 + $start.StandardErrorEncoding = [Text.Encoding]::UTF8 + foreach ($argument in $Arguments) { [void] $start.ArgumentList.Add($argument) } + $process = [Diagnostics.Process]::Start($start) + try { + $stdout = $process.StandardOutput.ReadToEndAsync() + $stderr = $process.StandardError.ReadToEndAsync() + if (-not $process.WaitForExit($TimeoutSeconds * 1000)) { + $process.Kill($true) + throw "$Name exceeded $TimeoutSeconds seconds" + } + $output = $stdout.GetAwaiter().GetResult() + $errorText = $stderr.GetAwaiter().GetResult() + [IO.File]::WriteAllText((Join-Path $script:Results "$Name.log"), $output + $errorText, [Text.UTF8Encoding]::new($false)) + Assert-That ($process.ExitCode -in $SuccessCodes) "$Name exited with code $($process.ExitCode); see $Name.log" + return $output + } finally { $process.Dispose() } +} + +function Wait-For([string] $What, [scriptblock] $Predicate, [int] $Seconds = 120) { + $timer = [Diagnostics.Stopwatch]::StartNew() + $lastError = '' + while ($timer.Elapsed.TotalSeconds -lt $Seconds) { + try { if (& $Predicate) { return } } catch { $lastError = $_.Exception.Message } + Start-Sleep -Milliseconds 500 + } + throw "Timed out waiting for $What ($Seconds seconds). $lastError" +} + +function Get-HotService { + Get-CimInstance Win32_Service -Filter "Name='PdfCraftHotFolder'" +} + +function Stop-HotService([int] $Seconds = 35) { + $watch = [Diagnostics.Stopwatch]::StartNew() + $service = Get-HotService + if ($service -and $service.State -ne 'Stopped') { + $request = Invoke-CimMethod -InputObject $service -MethodName StopService + Assert-That ($request.ReturnValue -in @(0, 5, 6)) "Service stop request failed: $($request.ReturnValue)" + Wait-For 'service stopped' { (Get-HotService).State -eq 'Stopped' } $Seconds + } + return [Math]::Round($watch.Elapsed.TotalSeconds, 3) +} + +function Start-HotService { + $request = Invoke-CimMethod -InputObject (Get-HotService) -MethodName StartService + Assert-That ($request.ReturnValue -in @(0, 10)) "Service start request failed: $($request.ReturnValue)" + Wait-For 'service running' { (Get-HotService).State -eq 'Running' } 40 +} + +function Invoke-CliScript([string] $Name, [array] $Steps) { + $path = Join-Path $script:TestRoot "$Name.json" + Write-Json $path $Steps + Invoke-Program $script:Cli @('run', '--script', $path) $Name 180 +} + +function Invoke-Tool([string] $Name, [string] $Tool, $Arguments) { + $raw = Invoke-CliScript $Name @(@{ tool = $Tool; args = $Arguments }) + return $raw | ConvertFrom-Json +} + +function New-Task([string] $Id, [string] $InputFolder, [string] $OutputFolder, [string] $Originals = 'keep') { + return @{ + id = $Id; name = $Id; input = $InputFolder; output = $OutputFolder + enabled = $true; interval_seconds = 1; settle_seconds = 1; originals = $Originals + settings = @{ language = 'en'; recognize = $true; dpi = 150; auto_rotate = $false; deskew = $false; auto_crop = $false } + output_plan = @{ steps = @(@{ format = 'pdf' }, @{ format = 'txt' }) } + } +} + +function Save-Tasks([array] $Tasks, [string] $Label) { + [void] (Invoke-Tool $Label 'hot_folder_configure' @{ config = $script:Config; settings = @{ tasks = $Tasks } }) +} + +function Read-State { + Get-Content -LiteralPath ([IO.Path]::ChangeExtension($script:Config, 'state.json')) -Raw | ConvertFrom-Json +} + +function Wait-Output([string] $Directory, [string] $Stem, [int] $Seconds = 180) { + Wait-For "searchable output $Stem" { + $text = Join-Path $Directory "$Stem.txt" + (Test-Path -LiteralPath (Join-Path $Directory "$Stem.pdf")) -and (Test-Path -LiteralPath $text) -and + ((Get-Content -LiteralPath $text -Raw) -match 'searchable output') + } $Seconds +} + +function Set-PrivateDirectory([string] $Path, [string[]] $ExtraSids = @()) { + $acl = [Security.AccessControl.DirectorySecurity]::new() + $acl.SetAccessRuleProtection($true, $false) + foreach ($id in @('S-1-5-18', 'S-1-5-32-544') + $ExtraSids) { + $sid = [Security.Principal.SecurityIdentifier]::new($id) + $rule = [Security.AccessControl.FileSystemAccessRule]::new($sid, 'FullControl', 'ContainerInherit,ObjectInherit', 'None', 'Allow') + $acl.AddAccessRule($rule) + } + Set-Acl -LiteralPath $Path -AclObject $acl +} + +function Get-ProductCode([string] $Msi) { + $installer = $database = $view = $record = $null + try { + $installer = New-Object -ComObject WindowsInstaller.Installer + $database = $installer.OpenDatabase($Msi, 0) + $view = $database.OpenView('SELECT `Value` FROM `Property` WHERE `Property` = ''ProductCode''') + [void] $view.Execute() + $record = $view.Fetch() + Assert-That ($null -ne $record) 'MSI has no ProductCode.' + $product = $record.StringData(1) + Assert-ProductCode $product + return $product + } finally { + if ($null -ne $view) { [void] $view.Close() } + foreach ($item in @($record, $view, $database, $installer)) { + if ($null -ne $item) { [void] [Runtime.InteropServices.Marshal]::FinalReleaseComObject($item) } + } + } +} + +function New-UpgradeFixture([string] $Msi, [string] $Destination) { + # Identical real packaged binaries; changed MSI identities exercise a genuine + # same-version MajorUpgrade, not REINSTALL/repair. Never publish this fixture. + Copy-Item -LiteralPath $Msi -Destination $Destination + $installer = $database = $view = $summary = $null + try { + $installer = New-Object -ComObject WindowsInstaller.Installer + $database = $installer.OpenDatabase($Destination, 1) + $product = '{' + [guid]::NewGuid().ToString().ToUpperInvariant() + '}' + $view = $database.OpenView('UPDATE `Property` SET `Value` = ''' + $product + ''' WHERE `Property` = ''ProductCode''') + [void] $view.Execute() + [void] $view.Close() + $summary = $database.SummaryInformation(20) + $summary.Property(9) = '{' + [guid]::NewGuid().ToString().ToUpperInvariant() + '}' + # COM's empty results must not become extra pipeline values alongside + # the GUID (which would make cleanup pass an invalid product to msiexec). + [void] $summary.Persist() + [void] $database.Commit() + Assert-ProductCode $product + return $product + } finally { + # A live view retains the database's exclusive storage lock even after + # Database is released. Release every dependent RCW before msiexec runs. + foreach ($item in @($summary, $view, $database, $installer)) { + if ($null -ne $item) { [void] [Runtime.InteropServices.Marshal]::FinalReleaseComObject($item) } + } + } +} diff --git a/packaging/server-tests/verify-provenance.ps1 b/packaging/server-tests/verify-provenance.ps1 new file mode 100644 index 0000000000..a843a0d25e --- /dev/null +++ b/packaging/server-tests/verify-provenance.ps1 @@ -0,0 +1,30 @@ +# Pure GitHub metadata validation. No installer or downloaded code is executed. +$ErrorActionPreference = 'Stop' +if ($env:GITHUB_EVENT_NAME -ne 'workflow_dispatch') { throw 'Server acceptance is manual only.' } +if ($env:INSTALLER_RUN_ID -notmatch '^[0-9]+$') { throw 'A numeric installer run ID is required.' } +if ($env:EXPECTED_SHA -notmatch '^[a-f0-9]{40}$' -or $env:EXPECTED_SHA -cne $env:GITHUB_SHA) { + throw 'Installer source SHA must exactly match the explicitly selected workflow ref.' +} +if ($env:INCLUDE_2019 -eq 'true' -and $env:CONFIRM_2019 -cne 'DISPOSABLE SERVER 2019') { + throw 'The self-hosted Server 2019 test needs the exact disposable-host confirmation.' +} +if ($env:ARTIFACT_NAME -notmatch '^[A-Za-z0-9_.-]+$') { throw 'Invalid artifact name.' } +$headers = @{ Authorization = "Bearer $env:GH_TOKEN"; Accept = 'application/vnd.github+json'; 'X-GitHub-Api-Version' = '2022-11-28' } +$api = "$env:GITHUB_API_URL/repos/$env:GITHUB_REPOSITORY/actions" +$run = Invoke-RestMethod -Uri "$api/runs/$env:INSTALLER_RUN_ID" -Headers $headers +if ($run.status -ne 'completed' -or $run.conclusion -ne 'success') { throw 'Installer workflow must have completed successfully.' } +if ($run.head_sha -cne $env:EXPECTED_SHA -or $run.head_repository.full_name -cne $env:GITHUB_REPOSITORY) { + throw 'Installer artifact is from a different commit or repository.' +} +if ($run.event -notin @('push', 'workflow_dispatch', 'release')) { throw 'PR and other untrusted installer triggers are refused.' } +$workflow = Invoke-RestMethod -Uri "$api/workflows/$($run.workflow_id)" -Headers $headers +if ($workflow.path -notin @('.github/workflows/preview-installers.yml', '.github/workflows/release.yml')) { + throw 'Only the repository installer workflows are accepted.' +} +$artifacts = Invoke-RestMethod -Uri "$api/runs/$env:INSTALLER_RUN_ID/artifacts?per_page=100" -Headers $headers +if ($artifacts.total_count -gt 100) { throw 'Artifact list exceeds the bounded verifier.' } +$found = @($artifacts.artifacts | Where-Object { $_.name -ceq $env:ARTIFACT_NAME -and -not $_.expired }) +if ($found.Count -ne 1) { throw 'Exactly one unexpired matching installer artifact is required.' } +if ($found[0].workflow_run.head_sha -cne $env:EXPECTED_SHA) { throw 'Artifact commit differs from the workflow commit.' } +"artifact_id=$($found[0].id)" | Out-File -LiteralPath $env:GITHUB_OUTPUT -Encoding utf8 -Append +Write-Output "Verified installer run $env:INSTALLER_RUN_ID, SHA $env:EXPECTED_SHA, artifact $($found[0].id)." diff --git a/packaging/service-tests/check-stop-wait.ps1 b/packaging/service-tests/check-stop-wait.ps1 new file mode 100644 index 0000000000..9e74144857 --- /dev/null +++ b/packaging/service-tests/check-stop-wait.ps1 @@ -0,0 +1,29 @@ +# Synthetic read-only states: no service, installer or administrator access. +$ErrorActionPreference = 'Stop' +. "$PSScriptRoot/wait-stopped.ps1" +foreach ($first in @( + @{ WorkerStopped = $true; ServiceStopped = $false }, + @{ WorkerStopped = $false; ServiceStopped = $true } +)) { + $probe = @{ Calls = 0; First = $first } + Wait-ServiceStopped -TimeoutMilliseconds 2000 -ReadState { + $probe.Calls++ + if ($probe.Calls -lt 3) { return $probe.First } + return @{ WorkerStopped = $true; ServiceStopped = $true } + } + if ($probe.Calls -ne 3) { throw 'Stop wait returned before both conditions were observed.' } +} +foreach ($pending in @( + @{ WorkerStopped = $true; ServiceStopped = $false }, + @{ WorkerStopped = $false; ServiceStopped = $true } +)) { + $rejected = $false + try { Wait-ServiceStopped -TimeoutMilliseconds 10 -ReadState { $pending } } + catch { $rejected = $_.Exception.Message -like 'Timed out waiting for graceful service stop*' } + if (-not $rejected) { throw 'An incomplete stop must time out with a diagnostic.' } +} +$rejected = $false +try { Wait-ServiceStopped -ReadState { throw 'synthetic status query failure' } } +catch { $rejected = $_.Exception.Message -eq 'synthetic status query failure' } +if (-not $rejected) { throw 'Status query failures must propagate.' } +Write-Output 'ok: delayed worker/SCM completion, bounded failure and status-query errors' diff --git a/packaging/service-tests/linux-deb.sh b/packaging/service-tests/linux-deb.sh new file mode 100755 index 0000000000..4fbb58e1e5 --- /dev/null +++ b/packaging/service-tests/linux-deb.sh @@ -0,0 +1,37 @@ +#!/usr/bin/env bash +# Disposable CI machine only: exercise real package scripts and restricted service identity. +set -euo pipefail +work="$RUNNER_TEMP/hot-folder-deb" +mkdir -p "$work/main/DEBIAN" "$work/stage/usr/bin" +cat > "$work/main/DEBIAN/control" <<'EOF' +Package: pdfcraft +Version: 0.6.0 +Architecture: all +Maintainer: PdfCraft contributors +Description: Synthetic main-package dependency for installer integration testing +EOF +dpkg-deb --build "$work/main" "$work/main.deb" +sudo dpkg -i "$work/main.deb" +if systemctl is-enabled pdfcraft-hot-folder.service 2>/dev/null; then + echo 'Installing only the main package unexpectedly enabled Hot Folder' >&2; exit 1 +fi +cp target/debug/examples/service_probe "$work/stage/usr/bin/pdfcraft-hot-folder" +export NFPM_ARCH=amd64 VERSION=0.6.0 PDFCRAFT_MAINTAINER='PdfCraft contributors' +sed "s|\${HOT_STAGE}|$work/stage|g" packaging/linux/hot-folder-nfpm.yaml > "$work/nfpm.yaml" +nfpm package -f "$work/nfpm.yaml" -p deb -t "$work/hot-folder.deb" +sudo dpkg -i "$work/hot-folder.deb" +probe=/usr/bin/pdfcraft-hot-folder +config=/var/lib/pdfcraft-hot-folder/tasks.json +for _attempt in $(seq 1 40); do + sudo test -f /var/lib/pdfcraft-hot-folder/tasks.heartbeat && break + sleep 0.25 +done +sudo test -f /var/lib/pdfcraft-hot-folder/tasks.heartbeat +"$probe" --service-action status --config "$config" | grep 'installed=true enabled=true running=true account=pdfcraft-hot-folder' +sudo runuser -u pdfcraft-hot-folder -- sh -c 'printf "{\"tasks\":[],\"test_marker\":\"preserved\"}" > /var/lib/pdfcraft-hot-folder/tasks.json' +sudo dpkg -i "$work/hot-folder.deb" +sudo grep preserved "$config" +sudo dpkg -r pdfcraft-hot-folder +test ! -e /etc/systemd/system/pdfcraft-hot-folder.service +sudo grep preserved "$config" +sudo dpkg -r pdfcraft diff --git a/packaging/service-tests/macos-pkg.sh b/packaging/service-tests/macos-pkg.sh new file mode 100755 index 0000000000..e74b99fed1 --- /dev/null +++ b/packaging/service-tests/macos-pkg.sh @@ -0,0 +1,50 @@ +#!/usr/bin/env bash +# Disposable CI machine only: test the actual optional Installer choice and postinstall. +set -euo pipefail +work="$RUNNER_TEMP/hot-folder-pkg" +hot="$work/PdfCraft Hot Folder.app" +main="$work/PdfCraft.app" +mkdir -p "$hot/Contents/MacOS" "$main/Contents/MacOS" "$work/components" "$work/scripts" +cp target/debug/examples/service_probe "$hot/Contents/MacOS/PdfCraft Hot Folder" +cp target/debug/examples/service_probe "$main/Contents/MacOS/PdfCraft" +sed -e 's/@SHORT_VERSION@/0.6.0/g' -e 's/@VERSION@/0.6.0/g' -e 's/@BUILD_SHA@/service-test/g' \ + packaging/macos/HotFolder-Info.plist.in > "$hot/Contents/Info.plist" +sed -e 's/PdfCraft Hot Folder/PdfCraft/g' -e 's/ai.storyteller.pdfcraft.hot-folder/ai.storyteller.pdfcraft/g' \ + "$hot/Contents/Info.plist" > "$main/Contents/Info.plist" +cp packaging/macos/hot-folder-scripts/* "$work/scripts/" +chmod 755 "$work/scripts/"* +codesign --force --sign - "$hot" +codesign --force --sign - "$main" +pkgbuild --component "$main" --install-location /Applications --identifier ai.storyteller.pdfcraft.pkg \ + --version 0.6.0 "$work/components/PdfCraft-component.pkg" +pkgbuild --component "$hot" --install-location /Applications --identifier ai.storyteller.pdfcraft.hot-folder.pkg \ + --version 0.6.0 --scripts "$work/scripts" "$work/components/HotFolder-component.pkg" +sed 's/@SHORT_VERSION@/0.6.0/g' packaging/macos/Distribution.xml.in > "$work/Distribution.xml" +productbuild --distribution "$work/Distribution.xml" --package-path "$work/components" "$work/PdfCraft.pkg" +# The components are relocatable: Installer may update a bundle with the same identifier where +# it already is, and the staged copies above are such bundles. Remove them so every install +# below goes to /Applications. +rm -rf "$hot" "$main" +sudo installer -pkg "$work/PdfCraft.pkg" -target / +test -d /Applications/PdfCraft.app +test ! -d '/Applications/PdfCraft Hot Folder.app' +cat > "$work/choices.plist" <<'EOF' + +choiceIdentifierhot-folderchoiceAttributeselectedattributeSetting1 +EOF +sudo installer -pkg "$work/PdfCraft.pkg" -target / -applyChoiceChangesXML "$work/choices.plist" +probe='/Applications/PdfCraft Hot Folder.app/Contents/MacOS/PdfCraft Hot Folder' +config="$HOME/Library/Application Support/PdfCraft/HotFolder/tasks.json" +for _attempt in $(seq 1 40); do + [ -f "${config%.json}.heartbeat" ] && break + sleep 0.25 +done +test -f "${config%.json}.heartbeat" +"$probe" --service-action status --config "$config" | grep "installed=true enabled=true running=true account=$(id -un)" +# Updating the selected component must keep the existing task file and restart the daemon. +printf '{"tasks":[],"test_marker":"preserved"}' > "$config" +sudo installer -pkg "$work/PdfCraft.pkg" -target / -applyChoiceChangesXML "$work/choices.plist" +grep preserved "$config" +sudo "$probe" --service-action uninstall --config "$config" +"$probe" --service-action status --config "$config" | grep 'installed=false' +grep preserved "$config" diff --git a/packaging/service-tests/unix.sh b/packaging/service-tests/unix.sh new file mode 100755 index 0000000000..d99cade0d8 --- /dev/null +++ b/packaging/service-tests/unix.sh @@ -0,0 +1,41 @@ +#!/usr/bin/env bash +# Runs only on disposable CI machines. Verifies real boot-service registration and termination. +set -euo pipefail +service_dir=/Library/PdfCraftServiceTest +if [ "$(uname -s)" = Linux ]; then service_dir=/usr/lib/pdfcraft-service-test; fi +sudo install -d -m 755 "$service_dir" +sudo install -m 755 target/debug/examples/service_probe "$service_dir/pdfcraft-hot-folder" +probe="$service_dir/pdfcraft-hot-folder" +directory="$RUNNER_TEMP/Hot Folder service test" +mkdir -m 700 "$directory" +config="$directory/tasks.json" +(umask 077; printf '{}\n' > "$config") +# The diagnostic log intentionally belongs to the unprivileged CI account. +# shellcheck disable=SC2024 +if sudo "$probe" --service --config "$config" > "$directory/root-run.log" 2>&1; then + echo 'The processing worker must reject root execution' >&2; exit 1 +fi +grep 'non-root account' "$directory/root-run.log" +test ! -e "$directory/tasks.heartbeat" +cleanup() { sudo "$probe" --service-action uninstall --config "$config" || true; } +trap cleanup EXIT +sudo "$probe" --service-action install --account "$(id -un)" --config "$config" +for _attempt in $(seq 1 40); do + [ -f "$directory/tasks.heartbeat" ] && break + sleep 0.25 +done +test -f "$directory/tasks.heartbeat" +"$probe" --service-action status --config "$config" | grep 'installed=true enabled=true running=true' +sudo "$probe" --service-action disable --config "$config" | grep 'enabled=false' +sudo "$probe" --service-action enable --config "$config" | grep 'enabled=true' +sudo "$probe" --service-action stop --config "$config" +for _attempt in $(seq 1 40); do + [ -f "$directory/tasks.stopped" ] && break + sleep 0.25 +done +test -f "$directory/tasks.stopped" +"$probe" --service-action status --config "$config" | grep 'running=false' +sudo "$probe" --service-action start --config "$config" +sudo "$probe" --service-action uninstall --config "$config" +"$probe" --service-action status --config "$config" | grep 'installed=false' +trap - EXIT diff --git a/packaging/service-tests/wait-stopped.ps1 b/packaging/service-tests/wait-stopped.ps1 new file mode 100644 index 0000000000..21420a128f --- /dev/null +++ b/packaging/service-tests/wait-stopped.ps1 @@ -0,0 +1,15 @@ +# Safe to source on a workstation: this helper only reads the supplied probe. +function Wait-ServiceStopped( + [scriptblock] $ReadState, + [ValidateRange(1, 60000)] [int] $TimeoutMilliseconds = 10000 +) { + $timer = [Diagnostics.Stopwatch]::StartNew() + do { + $state = & $ReadState + # The worker marker precedes the host's monitor join and SCM Stopped report. + # Either observation alone is insufficient to establish a graceful stop. + if ($state.WorkerStopped -and $state.ServiceStopped) { return } + Start-Sleep -Milliseconds ([Math]::Min(250, $TimeoutMilliseconds)) + } while ($timer.ElapsedMilliseconds -lt $TimeoutMilliseconds) + throw "Timed out waiting for graceful service stop: workerStopped=$($state.WorkerStopped), serviceStopped=$($state.ServiceStopped)" +} diff --git a/packaging/service-tests/windows-msi.ps1 b/packaging/service-tests/windows-msi.ps1 new file mode 100644 index 0000000000..ebd51b2b5c --- /dev/null +++ b/packaging/service-tests/windows-msi.ps1 @@ -0,0 +1,116 @@ +# Disposable CI machine only: build the real installer definition around a synthetic +# service executable, then test opt-in installation and component removal. +$ErrorActionPreference = 'Stop' +$stage = Join-Path $env:RUNNER_TEMP 'hot-folder-msi' +New-Item -ItemType Directory -Path "$stage/models" -Force | Out-Null +foreach ($name in 'pdfcraft.exe', 'pdfcraft-cli.exe', 'pdfcraft-hot-folder.exe') { + Copy-Item -LiteralPath 'target/debug/examples/service_probe.exe' -Destination (Join-Path $stage $name) +} +foreach ($name in 'LICENSE-MIT', 'LICENSE-APACHE', 'NOTICE') { Copy-Item -LiteralPath $name -Destination $stage } +Copy-Item -LiteralPath 'assets/app-icon/LICENSE-document.txt' -Destination $stage +Set-Content -LiteralPath "$stage/models/text-detection.onnx" -Value 'synthetic installer fixture; never an OCR model' +Set-Content -LiteralPath "$stage/models/text-recognition.onnx" -Value 'synthetic installer fixture; never an OCR model' +$msi = Join-Path $stage 'service-test.msi' +$upgrade = Join-Path $stage 'service-test-upgrade.msi' +$installedMsi = $msi +& wix extension add -g WixToolset.Util.wixext/5.0.2 +if ($LASTEXITCODE -ne 0) { throw 'WiX extension installation failed' } +& wix build packaging/windows/pdfcraft.wxs packaging/windows/installer-ui.wxs -arch x64 -ext WixToolset.Util.wixext -d Version=0.6.0 -d "BinDir=$stage" -d "ModelsDir=$stage/models" -d 'IconPath=assets/app-icon/pdfcraft.ico' -o $msi +if ($LASTEXITCODE -ne 0) { throw 'WiX compilation failed' } +& pwsh -NoProfile -File packaging/windows/test-msi.ps1 $msi +if ($LASTEXITCODE -ne 0) { throw 'Compiled MSI validation failed' } +# A harmless PE overlay makes the upgrade payload observably different, without +# depending on the probe executable having a version resource. +$probeStream = [IO.File]::Open("$stage/pdfcraft-hot-folder.exe", [IO.FileMode]::Append) +try { $probeStream.Write([Text.Encoding]::ASCII.GetBytes('synthetic upgrade payload')) } finally { $probeStream.Dispose() } +$upgradeHash = (Get-FileHash -LiteralPath "$stage/pdfcraft-hot-folder.exe" -Algorithm SHA256).Hash +& wix build packaging/windows/pdfcraft.wxs packaging/windows/installer-ui.wxs -arch x64 -ext WixToolset.Util.wixext -d Version=0.6.1 -d "BinDir=$stage" -d "ModelsDir=$stage/models" -d 'IconPath=assets/app-icon/pdfcraft.ico' -o $upgrade +if ($LASTEXITCODE -ne 0) { throw 'Upgrade MSI compilation failed' } +function Invoke-Msi([string] $Options, [string] $Name) { + $log = Join-Path $stage "$Name.log" + # The service belongs to an installation for everyone; silent installs default to one account. + $process = Start-Process -FilePath msiexec.exe -ArgumentList "$Options ALLUSERS=1 /qn /norestart /l*v `"$log`"" -Wait -PassThru -WindowStyle Hidden + if ($process.ExitCode -notin @(0,3010)) { + Select-String -LiteralPath $log -Pattern 'Return value 3|Error [0-9]|failed' -Context 12,4 + throw "MSI $Name failed: $($process.ExitCode)" + } +} +$data = Join-Path $env:ProgramData 'PdfCraft/HotFolder' +function Wait-NewServiceProcess([uint32] $Previous, [int] $Seconds = 100) { + $deadline = [DateTime]::UtcNow.AddSeconds($Seconds) + do { + $current = Get-CimInstance Win32_Service -Filter "Name='PdfCraftHotFolder'" + if ($current.State -eq 'Running' -and $current.ProcessId -ne 0 -and $current.ProcessId -ne $Previous) { return $current.ProcessId } + Start-Sleep -Milliseconds 300 + } while ([DateTime]::UtcNow -lt $deadline) + throw 'SCM did not automatically recover the service within the deadline' +} +try { + Invoke-Msi "/i `"$msi`"" 'default' + if (Get-Service PdfCraftHotFolder -ErrorAction SilentlyContinue) { throw 'Default install unexpectedly installed the service' } + Invoke-Msi "/i `"$msi`" ADDLOCAL=HotFolder INSTALLHOTFOLDER=1" 'opt-in' + $service = Get-CimInstance Win32_Service -Filter "Name='PdfCraftHotFolder'" + if ($service.State -ne 'Running' -or $service.StartMode -ne 'Auto' -or $service.StartName -ne 'NT AUTHORITY\LocalService') { + throw 'Installed service is not running automatically as LocalService' + } + for ($i = 0; $i -lt 40 -and -not (Test-Path -LiteralPath "$data/tasks.heartbeat"); $i++) { Start-Sleep -Milliseconds 250 } + if (-not (Test-Path -LiteralPath "$data/tasks.heartbeat")) { throw 'Installed service cannot write its protected task directory' } + $registered = Get-ItemProperty 'HKLM:\SYSTEM\CurrentControlSet\Services\PdfCraftHotFolder' + if ($registered.ServiceSidType -ne 1 -or $registered.FailureActionsOnNonCrashFailures -ne 1) { + throw 'MSI did not prepare a service SID and recovery for controlled errors' + } + $identity = [System.Security.Principal.NTAccount]::new('NT SERVICE', 'PdfCraftHotFolder') + $sid = $identity.Translate([System.Security.Principal.SecurityIdentifier]).Value + if ($sid -ne 'S-1-5-80-4013549229-3107762393-4025766903-2826249871-1347187068') { throw 'Installer service SID is incorrect' } + # Recovery must continue after the old two-restart limit, and also after an + # explicit SERVICE_STOPPED error. All faults stay on this disposable runner. + $servicePid = [uint32] $service.ProcessId + 1..4 | ForEach-Object { + Stop-Process -Id $servicePid -Force + $servicePid = Wait-NewServiceProcess $servicePid + } + Set-Content -LiteralPath "$data/tasks.fail" -Value 'synthetic controlled failure' + $servicePid = Wait-NewServiceProcess $servicePid + Stop-Service PdfCraftHotFolder + Start-Sleep -Seconds 65 + if ((Get-Service PdfCraftHotFolder).Status -ne 'Stopped') { throw 'An administrator stop must not trigger recovery' } + # A different Windows-managed identity requires no test password. The final + # server suite additionally covers an authenticated SMB account and same-version upgrade. + & sc.exe config PdfCraftHotFolder obj= 'NT AUTHORITY\NetworkService' + if ($LASTEXITCODE -ne 0) { throw 'Cannot configure the synthetic alternate service account' } + Start-Service PdfCraftHotFolder + $heartbeatBefore = (Get-Item -LiteralPath "$data/tasks.heartbeat").LastWriteTimeUtc + Start-Sleep -Seconds 2 + if ((Get-Item -LiteralPath "$data/tasks.heartbeat").LastWriteTimeUtc -le $heartbeatBefore) { throw 'Alternate account cannot write through the service SID' } + Set-Content -LiteralPath "$data/keep-user-tasks.txt" -Value 'synthetic task preservation fixture' + # Model rows left by the pre-0.8 shared app component, including an obsolete subkey. + # Menu opt-out on upgrade must remove these while preserving the service account. + foreach ($ext in @('png', 'jpg', 'jpeg', 'tif', 'tiff', 'gif', 'bmp', 'jp2', 'j2k', 'jpx')) { + $menuKey = "HKLM:\Software\Classes\SystemFileAssociations\.$ext\shell\PdfCraft.CreatePdf" + if (-not (Test-Path -LiteralPath "$menuKey\command")) { throw "$ext image menu missing before upgrade" } + New-Item -Path "$menuKey\LegacyProbe" -Force | Out-Null + } + # No INSTALLHOTFOLDER override: a major upgrade must preserve the opt-in choice. + Invoke-Msi "/i `"$upgrade`" INSTALLIMAGECONTEXTMENU=0" 'upgrade' + $installedMsi = $upgrade + foreach ($ext in @('png', 'jpg', 'jpeg', 'tif', 'tiff', 'gif', 'bmp', 'jp2', 'j2k', 'jpx')) { + if (Test-Path -LiteralPath "HKLM:\Software\Classes\SystemFileAssociations\.$ext\shell\PdfCraft.CreatePdf") { + throw "$ext image menu survived upgrade opt-out" + } + } + $service = Get-CimInstance Win32_Service -Filter "Name='PdfCraftHotFolder'" + if ($service.State -ne 'Running' -or $service.StartMode -ne 'Auto' -or $service.StartName -ne 'NT AUTHORITY\NetworkService') { + throw "Upgrade did not preserve the optional automatic service and its account: state=$($service.State), startup=$($service.StartMode), account=$($service.StartName)" + } + if (-not (Test-Path -LiteralPath "$data/keep-user-tasks.txt")) { throw 'Upgrade deleted task data' } + # The installer records its folder (Program Files\ArtCraft\PdfCraft for everyone). + $installDir = (Get-ItemProperty -LiteralPath 'HKLM:\Software\PdfCraft' -Name InstallDir).InstallDir + if ((Get-FileHash -LiteralPath (Join-Path $installDir 'pdfcraft-hot-folder.exe') -Algorithm SHA256).Hash -ne $upgradeHash) { + throw 'Upgrade retained the old executable instead of the new payload' + } + Invoke-Msi "/i `"$installedMsi`" REMOVE=HotFolder" 'remove-companion' + if (Get-Service PdfCraftHotFolder -ErrorAction SilentlyContinue) { throw 'Removing the component left its service installed' } + if (-not (Test-Path -LiteralPath "$data/keep-user-tasks.txt")) { throw 'Removing the component deleted task data' } +} finally { + Invoke-Msi "/x `"$installedMsi`"" 'uninstall' +} diff --git a/packaging/service-tests/windows.ps1 b/packaging/service-tests/windows.ps1 new file mode 100644 index 0000000000..2c4597e784 --- /dev/null +++ b/packaging/service-tests/windows.ps1 @@ -0,0 +1,41 @@ +# Disposable CI machine only. Does not require a logged-in desktop for the worker. +$ErrorActionPreference = 'Stop' +. "$PSScriptRoot/wait-stopped.ps1" +$probe = (Resolve-Path -LiteralPath 'target/debug/examples/service_probe.exe').Path +$directory = Join-Path $env:RUNNER_TEMP 'Hot Folder service test' +New-Item -ItemType Directory -Path $directory | Out-Null +$config = Join-Path $directory 'tasks.json' +Set-Content -LiteralPath $config -Value '{}' +& icacls.exe $directory /grant '*S-1-5-19:(OI)(CI)F' | Out-Null +if ($LASTEXITCODE -ne 0) { throw 'Could not grant LocalService access to the synthetic test directory' } +$command = '"' + $probe + '" --service --config "' + $config + '"' +& sc.exe create PdfCraftHotFolder binPath= $command start= auto obj= 'NT AUTHORITY\LocalService' +if ($LASTEXITCODE -ne 0) { throw 'Service registration failed' } +function Invoke-Probe([string] $Action) { + $result = & $probe --service-action $Action --config $config + if ($LASTEXITCODE -ne 0) { throw "Service probe failed: $Action" } + return $result +} +try { + Invoke-Probe start + for ($i = 0; $i -lt 40 -and -not (Test-Path -LiteralPath (Join-Path $directory 'tasks.heartbeat')); $i++) { Start-Sleep -Milliseconds 250 } + if (-not (Test-Path -LiteralPath (Join-Path $directory 'tasks.heartbeat'))) { throw 'Service never processed its synthetic configuration' } + if ((Invoke-Probe status) -notmatch 'installed=true enabled=true running=true') { throw 'Wrong running/startup state' } + $service = Get-CimInstance Win32_Service -Filter "Name='PdfCraftHotFolder'" + if ($service.StartName -ne 'NT AUTHORITY\LocalService') { throw 'Service is not running as LocalService' } + if ((Invoke-Probe disable) -notmatch 'enabled=false') { throw 'Disabling boot startup failed' } + if ((Invoke-Probe enable) -notmatch 'enabled=true') { throw 'Enabling boot startup failed' } + Invoke-Probe stop + Wait-ServiceStopped -ReadState { + $probeState = Invoke-Probe status + $scmState = Get-CimInstance Win32_Service -Filter "Name='PdfCraftHotFolder'" + @{ + WorkerStopped = Test-Path -LiteralPath (Join-Path $directory 'tasks.stopped') + # The public running flag is also false during StopPending; require SCM completion. + ServiceStopped = $scmState.State -eq 'Stopped' -and $probeState -match 'installed=true enabled=true running=false' + } + } +} finally { + & sc.exe stop PdfCraftHotFolder | Out-Null + & sc.exe delete PdfCraftHotFolder | Out-Null +} diff --git a/packaging/windows/install-policy.json b/packaging/windows/install-policy.json index 374bd4e5fe..27a9e270be 100644 --- a/packaging/windows/install-policy.json +++ b/packaging/windows/install-policy.json @@ -8,13 +8,16 @@ ], "icon": "assets/app-icon/pdfcraft.ico", "localization": [], - "extensions": [], + "extensions": [ + "Util" + ], "payloads": [ "LICENSE-APACHE", "LICENSE-MIT", "LICENSE-document.txt", "NOTICE", "pdfcraft-cli.exe", + "pdfcraft-hot-folder.exe", "pdfcraft.exe" ], "registry": [ diff --git a/packaging/windows/installer-ui.wxs b/packaging/windows/installer-ui.wxs index 7bea8562f8..43b3be0446 100644 --- a/packaging/windows/installer-ui.wxs +++ b/packaging/windows/installer-ui.wxs @@ -6,45 +6,70 @@ - + - - - - - - - + + + + + + + + + + + + + + + + + - + - + + + + + + + + + + - + - + - + - + diff --git a/packaging/windows/package.ps1 b/packaging/windows/package.ps1 index e9b9e4432b..052e528670 100644 --- a/packaging/windows/package.ps1 +++ b/packaging/windows/package.ps1 @@ -46,6 +46,25 @@ function Invoke-Native([string] $What, [scriptblock] $Block) { if ($LASTEXITCODE -ne 0) { throw "$What failed with exit code $LASTEXITCODE" } } +function Reset-PackageDirectory([string] $Path, [string] $AllowedRoot) { + $rootPath = [IO.Path]::GetFullPath($AllowedRoot).TrimEnd('\') + $targetPath = [IO.Path]::GetFullPath($Path) + if (-not $targetPath.StartsWith($rootPath + '\', [StringComparison]::OrdinalIgnoreCase)) { + throw "Package staging directory is outside the target directory: $targetPath" + } + $current = $targetPath + while ($current -and $current.Length -ge $rootPath.Length) { + if (Test-Path -LiteralPath $current) { + if ((Get-Item -LiteralPath $current -Force).Attributes -band [IO.FileAttributes]::ReparsePoint) { + throw "Package staging cannot traverse a junction or symbolic link: $current" + } + } + $current = [IO.Path]::GetDirectoryName($current) + } + if (Test-Path -LiteralPath $targetPath) { Remove-Item -LiteralPath $targetPath -Recurse -Force } + New-Item -ItemType Directory -Force -Path $targetPath | Out-Null +} + # The version lives in one place: [workspace.package] version in the root Cargo.toml. $Version = $env:PDFCRAFT_VERSION if (-not $Version) { @@ -76,7 +95,7 @@ if (-not $SkipBuild) { [Environment]::SetEnvironmentVariable($flagVar, '-C target-feature=+crt-static') # Fail the build (rather than warn) if the icon/VERSIONINFO can't be embedded. $env:PDFCRAFT_REQUIRE_WINRES = '1' - Invoke-Native "cargo build ($Target)" { cargo build --release --locked -p pdfcraft -p pdfcraft-cli --target $Target } + Invoke-Native "cargo build ($Target)" { cargo build --release --locked -p pdfcraft -p pdfcraft-cli -p pdfcraft-hot-folder --target $Target } } $Bin = Join-Path $TargetDir "$Target\release" @@ -91,16 +110,15 @@ function Get-PeHeader([string] $Path) { return @{ Machine = [BitConverter]::ToUInt16($bytes, $pe + 4); Subsystem = [BitConverter]::ToUInt16($bytes, $pe + 0x5C) } } $Machine = switch ($Arch) { 'x64' { 0x8664 } 'x86' { 0x14C } 'arm64' { 0xAA64 } } -foreach ($check in @(@('pdfcraft.exe', 2), @('pdfcraft-cli.exe', 3))) { +foreach ($check in @(@('pdfcraft.exe', 2), @('pdfcraft-cli.exe', 3), @('pdfcraft-hot-folder.exe', 2))) { $h = Get-PeHeader (Join-Path $Bin $check[0]) if ($h.Machine -ne $Machine) { throw "$($check[0]) is for machine 0x$('{0:X}' -f $h.Machine), expected 0x$('{0:X}' -f $Machine) ($Arch)" } if ($h.Subsystem -ne $check[1]) { throw "$($check[0]) has PE subsystem $($h.Subsystem), expected $($check[1])" } Write-Output "ok $($check[0]): $Arch, PE subsystem $($h.Subsystem)" } $Stage = Join-Path $TargetDir "windows-package\$Arch" -Remove-Item -Recurse -Force $Stage -ErrorAction SilentlyContinue -New-Item -ItemType Directory -Force -Path $Stage | Out-Null -Copy-Item (Join-Path $Bin 'pdfcraft.exe'), (Join-Path $Bin 'pdfcraft-cli.exe') $Stage +Reset-PackageDirectory $Stage $TargetDir +Copy-Item (Join-Path $Bin 'pdfcraft.exe'), (Join-Path $Bin 'pdfcraft-cli.exe'), (Join-Path $Bin 'pdfcraft-hot-folder.exe') $Stage # The document icon embeds Lucide artwork: carry its ISC notice and the project licences # beside the binaries in both distributions. foreach ($f in 'LICENSE-MIT', 'LICENSE-APACHE', 'NOTICE') { @@ -108,7 +126,7 @@ foreach ($f in 'LICENSE-MIT', 'LICENSE-APACHE', 'NOTICE') { } Copy-Item (Join-Path $Root 'assets\app-icon\LICENSE-document.txt') $Stage -& (Join-Path $PSScriptRoot 'sign.ps1') (Join-Path $Stage 'pdfcraft.exe') (Join-Path $Stage 'pdfcraft-cli.exe') +& (Join-Path $PSScriptRoot 'sign.ps1') (Join-Path $Stage 'pdfcraft.exe') (Join-Path $Stage 'pdfcraft-cli.exe') (Join-Path $Stage 'pdfcraft-hot-folder.exe') # OCR models (#103): the app looks in models\ beside pdfcraft.exe. `cargo xtask models` fetches every # ATTRIBUTION.toml `kind = "model"` file (verified by SHA-256) with its licence and ATTRIBUTION.txt; @@ -141,8 +159,9 @@ if ($env:CRAFT_FONTS_DIR) { # ---- MSI --------------------------------------------------------------------------------------- $Msi = Join-Path $Dist "pdfcraft-$Version-windows-$Arch.msi" +Invoke-Native 'WiX service configuration extension' { wix extension add -g WixToolset.Util.wixext/5.0.2 } Invoke-Native 'wix build' { - wix build (Join-Path $PSScriptRoot 'pdfcraft.wxs') -arch $Arch ` + wix build (Join-Path $PSScriptRoot 'pdfcraft.wxs') -arch $Arch -ext WixToolset.Util.wixext ` (Join-Path $PSScriptRoot 'installer-ui.wxs') ` -d "Version=$MsiVersion" -d "BinDir=$Stage" -d "ModelsDir=$Models" -d "IconPath=$(Join-Path $Root 'assets\app-icon\pdfcraft.ico')" ` -d "DocsDir=$Docs" -d "HasCraftFontLicences=$HasCraftFontLicences" ` @@ -162,8 +181,7 @@ Remove-Item -Force -ErrorAction SilentlyContinue ([IO.Path]::ChangeExtension($Ms # ---- portable zip ------------------------------------------------------------------------------ $Portable = Join-Path $TargetDir "windows-package\pdfcraft-$Version-windows-$Arch-portable" -Remove-Item -Recurse -Force $Portable -ErrorAction SilentlyContinue -New-Item -ItemType Directory -Force -Path $Portable | Out-Null +Reset-PackageDirectory $Portable $TargetDir Copy-Item (Join-Path $Stage '*.exe') $Portable foreach ($f in 'NOTICE', 'LICENSE-document.txt') { Copy-Item (Join-Path $Stage $f) $Portable diff --git a/packaging/windows/pdfcraft.wxs b/packaging/windows/pdfcraft.wxs index 44f6012ba0..f5063040e7 100644 --- a/packaging/windows/pdfcraft.wxs +++ b/packaging/windows/pdfcraft.wxs @@ -1,5 +1,5 @@ - + @@ -10,7 +10,13 @@ of an existing installation even if an older MSI let it install per-user. --> - + + + + + + + + + + + + + + + + + + + + @@ -74,6 +107,13 @@ + + + + + + + @@ -82,6 +122,13 @@ + + + + + + @@ -89,6 +136,46 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + @@ -98,6 +185,19 @@ + + + + + + + + + + + + + PdfcraftApp up to 0.7.1; its RemoveRegistryKey rows clear the legacy entries before + this component writes the selected menu, including upgrades with the menu disabled. --> diff --git a/packaging/windows/test-msi.ps1 b/packaging/windows/test-msi.ps1 index 5dc4152d8f..fd2ae50f22 100644 --- a/packaging/windows/test-msi.ps1 +++ b/packaging/windows/test-msi.ps1 @@ -175,14 +175,16 @@ function Assert-MenuSearch([string] $Found, [string] $Key, [string] $Release, [s Assert-Equal ([int] $upgrade[3]) 258 "$What release detection attributes" if (($secure[0] -split ';') -notcontains $Release) { throw "$Release is not secure: '$($secure[0])'" } } -# The old version is removed before the new one is installed, so rows that moved between components -# (the image menu left PdfcraftApp after 0.7.1) are removed with it rather than orphaned. -$validate = Read-Row 'SELECT `Sequence` FROM `InstallExecuteSequence` WHERE `Action` = ''InstallValidate''' 1 +# Install over shared components before removing the old product to preserve the SCM account. +$execute = Read-Row 'SELECT `Sequence` FROM `InstallExecuteSequence` WHERE `Action` = ''InstallExecute''' 1 $remove = Read-Row 'SELECT `Sequence` FROM `InstallExecuteSequence` WHERE `Action` = ''RemoveExistingProducts''' 1 -$initialize = Read-Row 'SELECT `Sequence` FROM `InstallExecuteSequence` WHERE `Action` = ''InstallInitialize''' 1 -if ([int] $remove[0] -le [int] $validate[0] -or [int] $remove[0] -ge [int] $initialize[0]) { - throw "RemoveExistingProducts ($($remove[0])) must run between InstallValidate and InstallInitialize" +$finalize = Read-Row 'SELECT `Sequence` FROM `InstallExecuteSequence` WHERE `Action` = ''InstallFinalize''' 1 +if ([int] $remove[0] -le [int] $execute[0] -or [int] $remove[0] -ge [int] $finalize[0]) { + throw "RemoveExistingProducts ($($remove[0])) must run between InstallExecute and InstallFinalize" } +$removeRegistry = Read-Row 'SELECT `Sequence` FROM `InstallExecuteSequence` WHERE `Action` = ''RemoveRegistryValues''' 1 +$writeRegistry = Read-Row 'SELECT `Sequence` FROM `InstallExecuteSequence` WHERE `Action` = ''WriteRegistryValues''' 1 +if ([int] $removeRegistry[0] -ge [int] $writeRegistry[0]) { throw 'Legacy menu cleanup must precede menu writes' } # Image context menu (#190) opens the DPI chooser. Its own component, gated by INSTALLIMAGECONTEXTMENU # (on for a first install, kept on update only while present, secure), with the .png label as key @@ -190,6 +192,12 @@ if ([int] $remove[0] -le [int] $validate[0] -or [int] $remove[0] -ge [int] $init $imageKey = 'Software\Classes\SystemFileAssociations\.png\shell\PdfCraft.CreatePdf' foreach ($ext in @('png', 'jpg', 'jpeg', 'tif', 'tiff', 'gif', 'bmp', 'jp2', 'j2k', 'jpx')) { $key = 'Software\Classes\SystemFileAssociations\.' + $ext + '\shell\PdfCraft.CreatePdf' + # Cleanup belongs to the always-installed app, so opting out also removes pre-0.8 rows. It follows + # the chosen context: an installation for one account must not need HKLM access. + $cleanup = Read-Row ('SELECT `Root`, `Name`, `Component_` FROM `RemoveRegistry` WHERE `Key` = ''' + $key + '''') 3 + Assert-Equal $cleanup[0] '-1' "$ext legacy menu cleanup context-sensitive root" + Assert-Equal $cleanup[1] '-' "$ext legacy menu cleanup includes subkeys" + Assert-Equal $cleanup[2] 'PdfcraftApp' "$ext legacy menu cleanup component" $menu = Read-Row ('SELECT `Value`, `Component_`, `Root` FROM `Registry` WHERE `Key` = ''' + $key + ''' AND `Name` IS NULL') 3 Assert-Equal $menu[0] 'Create PDF with PdfCraft…' "$ext context menu label" Assert-Equal $menu[1] 'PdfcraftImageContextMenu' "$ext context menu component" @@ -280,6 +288,55 @@ foreach ($model in @('text-detection.onnx', 'text-recognition.onnx')) { } $rm = Read-Row 'SELECT `Dialog` FROM `Dialog` WHERE `Dialog` = ''MsiRMFilesInUse''' 1 Assert-Equal $rm[0] 'MsiRMFilesInUse' 'Files-in-use dialog' +# The companion is opt-in and belongs to a separate feature. Its service runs at boot +# under LocalService, never an interactive user's credentials or LocalSystem. +$feature = Read-Row 'SELECT `Level` FROM `Feature` WHERE `Feature` = ''HotFolder''' 1 +Assert-Equal $feature[0] '2' 'Hot Folder default feature level' +# A Windows service cannot belong to one account's installation: only ALLUSERS=1 may enable it. +$enabled = Read-Row 'SELECT `Condition` FROM `Condition` WHERE `Feature_` = ''HotFolder'' AND `Level` = 1' 1 +Assert-Equal $enabled[0] 'INSTALLHOTFOLDER = 1 AND ALLUSERS = 1' 'Hot Folder needs an installation for everyone' +$disabled = Read-Row 'SELECT `Condition` FROM `Condition` WHERE `Feature_` = ''HotFolder'' AND `Level` = 0' 1 +Assert-Equal $disabled[0] 'ALLUSERS <> 1' 'Hot Folder is disabled for one account' +Assert-NoRow 'SELECT `Value` FROM `Property` WHERE `Property` = ''INSTALLHOTFOLDER''' 'Hot Folder enabled by default' +if (($secure[0] -split ';') -notcontains 'INSTALLHOTFOLDER') { throw 'Hot Folder choice is not secure' } +$choice = Read-Row 'SELECT `Type`, `Property` FROM `Control` WHERE `Dialog_` = ''InstallWelcome'' AND `Control` = ''HotFolder''' 2 +Assert-Equal $choice[0] 'CheckBox' 'Hot Folder optional checkbox' +Assert-Equal $choice[1] 'INSTALLHOTFOLDER' 'Hot Folder checkbox property' +$service = Read-Row 'SELECT `ServiceType`, `StartType`, `StartName`, `Arguments`, `Component_` FROM `ServiceInstall` WHERE `Name` = ''PdfCraftHotFolder''' 5 +Assert-Equal $service[0] '16' 'Hot Folder own-process service' +Assert-Equal $service[1] '2' 'Hot Folder automatic boot startup' +Assert-Equal $service[2] 'NT AUTHORITY\LocalService' 'Hot Folder restricted service account' +Assert-Equal $service[3] '--service --config "[HotFolderData]tasks.json"' 'Service configuration arguments' +Assert-Equal $service[4] 'PdfcraftHotFolderApp' 'Service executable component' +$control = Read-Row 'SELECT `Event`, `Wait` FROM `ServiceControl` WHERE `Name` = ''PdfCraftHotFolder''' 2 +Assert-Equal $control[0] '163' 'Start on install, stop on upgrade/removal, delete on uninstall' +Assert-Equal $control[1] '1' 'Wait for graceful service stop' +$acl = Read-Row 'SELECT `SDDLText` FROM `MsiLockPermissionsEx` WHERE `LockObject` = ''HotFolderData''' 1 +Assert-Equal $acl[0] 'D:P(A;OICI;FA;;;SY)(A;OICI;FA;;;BA)(A;OICI;FA;;;S-1-5-80-4013549229-3107762393-4025766903-2826249871-1347187068)(A;OICI;GRGX;;;BU)' 'Protected task directory' +$secrets = Read-Row 'SELECT `SDDLText` FROM `MsiLockPermissionsEx` WHERE `LockObject` = ''HotFolderSecrets''' 1 +Assert-Equal $secrets[0] 'D:P(A;OICI;FA;;;SY)(A;OICI;FA;;;BA)(A;OICI;FA;;;S-1-5-80-4013549229-3107762393-4025766903-2826249871-1347187068)' 'Credentials must not be readable by ordinary users' +$prepare = Read-Row 'SELECT `Type`, `Source`, `Target` FROM `CustomAction` WHERE `Action` = ''PrepareHotFolderService''' 3 +Assert-Equal $prepare[1] 'PdfcraftHotFolderExe' 'Prepare service uses installed executable' +Assert-Equal $prepare[2] '--service-action prepare-account --config "[HotFolderData]tasks.json"' 'Prepare service has no passwords' +if (([int] $prepare[0] -band 3072) -ne 3072) { throw 'Service preparation must be deferred and elevated' } +$prepareSequence = Read-Row 'SELECT `Sequence` FROM `InstallExecuteSequence` WHERE `Action` = ''PrepareHotFolderService''' 1 +$installServices = Read-Row 'SELECT `Sequence` FROM `InstallExecuteSequence` WHERE `Action` = ''InstallServices''' 1 +$registrationCondition = Read-Row 'SELECT `Condition` FROM `InstallExecuteSequence` WHERE `Action` = ''InstallServices''' 1 +Assert-Equal $registrationCondition[0] 'NOT HOTFOLDERSERVICEACCOUNT' 'Existing SCM registration must preserve account and password' +if (($secure[0] -split ';') -notcontains 'HOTFOLDERSERVICEACCOUNT') { throw 'Existing service identity is not secure' } +$registrationSearch = Read-Row 'SELECT `Root`, `Key`, `Name` FROM `RegLocator` WHERE `Signature_` = ''ExistingHotFolderService''' 3 +Assert-Equal $registrationSearch[0] '2' 'Service identity comes from HKLM' +Assert-Equal $registrationSearch[1] 'SYSTEM\CurrentControlSet\Services\PdfCraftHotFolder' 'Service registry key' +Assert-Equal $registrationSearch[2] 'ObjectName' 'Only public service account identity is inspected' +$startServices = Read-Row 'SELECT `Sequence` FROM `InstallExecuteSequence` WHERE `Action` = ''StartServices''' 1 +if ([int] $prepareSequence[0] -le [int] $installServices[0] -or [int] $prepareSequence[0] -ge [int] $startServices[0]) { throw 'Service preparation must run between registration and start' } +$shortcut = Read-Row 'SELECT `Target`, `Arguments` FROM `Shortcut` WHERE `Shortcut` = ''HotFolderStartMenuShortcut''' 2 +Assert-Equal $shortcut[0] '[#PdfcraftHotFolderExe]' 'Hot Folder shortcut executable' +Assert-Equal $shortcut[1] '--config "[HotFolderData]tasks.json"' 'GUI and service use the same tasks' +foreach ($action in @(@('AddHotFolder', 'AddLocal'), @('RemoveHotFolder', 'Remove'))) { + $event = Read-Row ('SELECT `Argument` FROM `ControlEvent` WHERE `Dialog_` = ''InstallMaintenance'' AND `Control_` = ''' + $action[0] + ''' AND `Event` = ''' + $action[1] + '''') 1 + Assert-Equal $event[0] 'HotFolder' "$($action[0]) feature action" +} [void] [Runtime.InteropServices.Marshal]::FinalReleaseComObject($Database) [void] [Runtime.InteropServices.Marshal]::FinalReleaseComObject($Installer) Write-Output 'ok MSI: dual-scope guards, publisher, persistent progress text, Start Menu shortcut, optional desktop shortcut and PDF and image context menus (on for a first install, kept on update only while present; checkboxes for the first two), icon/key path, full-UI success/cancel/error and Finish controls, files-in-use dialog, OCR models' diff --git a/parity/acrobat-features.toml b/parity/acrobat-features.toml index cb5655fe34..dfc19791ba 100644 --- a/parity/acrobat-features.toml +++ b/parity/acrobat-features.toml @@ -3206,10 +3206,10 @@ area = "D" tier = "P1" milestone = "M4" status = "shipped" -commands = ["page.boxes"] -tools = ["page_set_box"] -evidence = ["crates/ui-egui/tests/it/pageboxes.rs::set_page_boxes_dialog_applies_margins_to_the_chosen_pages", "crates/organize/src/tests.rs::page_boxes_default_inherit_and_set"] -notes = "crop/trim/bleed/art/media, margins in pt/in/mm, page ranges, preview; no Remove white margins yet" +commands = ["page.boxes", "ocr.enhance"] +tools = ["page_set_box", "ocr_enhance"] +evidence = ["crates/ui-egui/tests/it/pageboxes.rs::set_page_boxes_dialog_applies_margins_to_the_chosen_pages", "crates/organize/src/tests.rs::page_boxes_default_inherit_and_set", "crates/engine/tests/it/scan_ocr.rs::crop_scanner_borders_preserves_pixels_rotation_text_and_undo", "crates/automation/tests/it/automation.rs::ocr_enhance_crops_paper_edges_with_margin_and_undo", "crates/ui-egui/tests/it/ocr.rs::enhance_scan_dialog_offers_correction_without_recognition"] +notes = "crop/trim/bleed/art/media, margins in pt/in/mm, page ranges, preview. Enhance scanned file automatically crops black/white scanner borders to clear paper edges with adjustable safety padding; retains blank paper and colored covers, supports existing page rotation and OCR layers, and undoes together with scan corrections. Indistinguishable white-on-white edges stay unchanged; no text-bounds Remove white margins or perspective crop. Original pixels remain in the PDF." [[feature]] id = "organize.crop-tool" @@ -5213,7 +5213,7 @@ milestone = "M6" status = "partial" commands = ["form.detect", "form.prepare"] tools = ["form_detect_fields"] -evidence = ["crates/forms/src/tests.rs::detection_finds_blanks_rules_boxes_and_names_them", "crates/forms/src/tests.rs::page_shapes_reads_rectangles_with_points_along_their_sides", "crates/engine/src/tests.rs::detecting_fields_on_a_printed_form", "crates/engine/src/tests.rs::detected_fields_have_no_border_or_fill", "crates/forms/src/tests.rs::detection_makes_a_row_of_touching_cells_one_comb_field", "crates/engine/src/tests.rs::detecting_comb_boxes_adds_one_comb_field_per_row", "crates/engine/src/tests.rs::detecting_fields_on_a_scanned_form", "crates/forms/src/detect/raster.rs::a_scanned_form_gives_its_rules_boxes_and_check_boxes", "crates/forms/src/detect/raster.rs::noise_and_uneven_paper_do_not_hide_the_lines", "crates/automation/tests/it/automation.rs::detecting_form_fields_through_tools", "crates/automation/tests/it/automation.rs::detecting_comb_boxes_through_tools", "crates/ui-egui/tests/it/javascript.rs::prepare_a_form_detects_fields_on_a_paper_form", "crates/ui-egui/tests/it/prepare.rs::deleting_several_selected_fields_and_detecting_fields_from_the_panel"] +evidence = ["crates/forms/src/tests.rs::detection_finds_blanks_rules_boxes_and_names_them", "crates/forms/src/tests.rs::page_shapes_reads_rectangles_with_points_along_their_sides", "crates/engine/src/tests.rs::detecting_fields_on_a_printed_form", "crates/engine/src/tests.rs::detected_fields_have_no_border_or_fill", "crates/forms/src/tests.rs::detection_makes_a_row_of_touching_cells_one_comb_field", "crates/engine/src/tests.rs::detecting_comb_boxes_adds_one_comb_field_per_row", "crates/engine/src/tests.rs::detecting_fields_on_a_scanned_form", "crates/forms/src/detect/raster.rs::a_scanned_form_gives_its_rules_boxes_and_check_boxes", "crates/forms/src/detect/raster.rs::noise_and_uneven_paper_do_not_hide_the_lines", "crates/automation/tests/it/automation.rs::detecting_form_fields_through_tools", "crates/automation/tests/it/automation.rs::detecting_comb_boxes_through_tools", "crates/ui-egui/tests/it/javascript.rs::prepare_a_form_detects_fields_on_a_paper_form", "crates/ui-egui/tests/it/prepare.rs::deleting_several_selected_fields_and_detecting_fields_from_the_panel", "crates/forms/src/tests.rs::checkbox_labels_can_include_the_recognized_box_mark"] notes = "Underscore runs, rules, empty boxes, small squares (check boxes) and rows of two or more touching cells of one size (one comb text field, character limit = cells; tested on drawn forms only); a box drawn with points along its sides (a midpoint on each vertical side, as the French 2042 form's cells) is read as the rectangle it is (#2942); runs when Prepare a form starts on a document without fields, and from Prepare a form ▸ Detect form fields at any time (existing fields are skipped). Scanned pages (an image covers at least half the page and the content draws no lines) are rendered and their rules, boxes and check boxes read from the pixels; a box with a small printed label gets a field in its empty part. Detected fields get no border and no fill, since the page already draws the line or box they sit on; fields drawn by hand keep the grey border and white fill. Tested on synthetic scans only: straight, stored sideways with /Rotate 90 (fields get /MK /R so typing reads upright), noisy, and 1 degree askew (fields stay inside their boxes but lose up to the skew in height). Labels come from the text layer or, when the OCR models are installed, from text recognition (Latin without accents, so German labels with umlauts make poorer names); without either, fields get default names (Text1, Check Box1). Recognition runs synchronously, about a second per scanned page. Not yet: dotted leader lines, tables of cells as such, deskewing, radio groups." [[feature]] @@ -6629,8 +6629,8 @@ milestone = "M10" status = "partial" commands = ["ocr.recognize"] tools = ["ocr_recognize"] -evidence = ["crates/ui-egui/tests/it/ocr.rs::recognize_text_dialog_adds_searchable_text"] -notes = "Language choice exists, but the models read only the Latin alphabet without accents (English)." +evidence = ["crates/engine/tests/it/scan_ocr.rs::scan_recognizes_accents_in_requested_languages", "crates/engine/tests/it/scan_ocr.rs::scan_recognizes_japanese_with_release_fonts", "crates/engine/tests/it/scan_ocr.rs::additional_latin_languages_keep_accented_words_after_save", "crates/ocr/src/lib.rs::system_locale_selects_ocr_language_with_english_fallback", "crates/ui-egui/tests/it/ocr.rs::recognize_text_dialog_adds_searchable_text"] +notes = "English, German, French, Spanish, Italian, Dutch, Danish, Norwegian Bokmål, Swedish, Finnish, Portuguese and horizontal Japanese run offline. The UI initially selects the primary system/browser locale, with English fallback when unavailable or unsupported; manual choices remain available. CLI/MCP language arguments retain their deterministic English default. Icelandic, other language choices and vertical Japanese remain unclaimed." [[feature]] id = "ocr.searchable-image" @@ -6638,11 +6638,11 @@ title = "Searchable image output (invisible text layer)" area = "I" tier = "P0" milestone = "M10" -status = "partial" +status = "shipped" commands = ["ocr.recognize"] tools = ["ocr_recognize"] -evidence = ["crates/engine/src/tests.rs::recognize_text_makes_a_scanned_page_searchable"] -notes = "Invisible text (Tr 3) fitted to each word box; the image is not deskewed or downsampled (exact mode only)." +evidence = ["crates/engine/tests/it/scan_ocr.rs::unicode_ocr_survives_save_search_and_undo_without_changing_pixels"] +notes = "Unicode invisible text with ToUnicode mappings; optional orientation and deskew correction preserves original image streams." [[feature]] id = "ocr.searchable-image-exact" @@ -6653,8 +6653,8 @@ milestone = "M10" status = "shipped" commands = ["ocr.recognize"] tools = ["ocr_recognize"] -evidence = ["crates/engine/src/tests.rs::recognize_text_makes_a_scanned_page_searchable"] -notes = "The image is left untouched." +evidence = ["crates/engine/tests/it/scan_ocr.rs::unicode_ocr_survives_save_search_and_undo_without_changing_pixels"] +notes = "Disable auto_rotate and deskew for unchanged page pixels; OCR does not recompress the original image." [[feature]] id = "ocr.editable-text-output" @@ -6698,11 +6698,11 @@ title = "Detect and fix page rotation" area = "I" tier = "P1" milestone = "M10" -status = "planned" -commands = [] -tools = [] -evidence = [] -notes = "" +status = "shipped" +commands = ["ocr.recognize", "ocr.enhance"] +tools = ["ocr_recognize", "ocr_enhance"] +evidence = ["crates/engine/tests/it/scan_ocr.rs::scan_correction_handles_all_quarter_turns_and_stale_results", "crates/automation/tests/it/automation.rs::ocr_enhance_corrects_rotation_without_adding_text"] +notes = "Confidence-gated 90/180/270 degree correction using PP-LCNet. Blank and uncertain pages stay unchanged; correction alone or before OCR, undoable." [[feature]] id = "ocr.deskew" @@ -6710,11 +6710,11 @@ title = "Deskew" area = "I" tier = "P1" milestone = "M10" -status = "planned" -commands = [] -tools = [] -evidence = [] -notes = "" +status = "partial" +commands = ["ocr.recognize", "ocr.enhance"] +tools = ["ocr_recognize", "ocr_enhance"] +evidence = ["crates/engine/tests/it/scan_ocr.rs::scan_deskew_without_ocr_persists_and_is_undoable"] +notes = "Projection-profile deskew up to 12 degrees, fitting the whole scan inside the page. Preserves original image streams; pages with annotations are refused to avoid misalignment. No perspective or camera dewarping." [[feature]] id = "ocr.despeckle" @@ -7397,8 +7397,8 @@ milestone = "M11" status = "partial" commands = ["optimize.advanced"] tools = ["doc_optimize"] -evidence = ["crates/automation/tests/it/optimize_content_boundaries.rs::fragment_merge_preserves_a_comment_across_content_pieces", "crates/ui-egui/tests/it/create.rs::the_pdf_optimizer_dialog_saves_an_optimized_copy", "crates/automation/tests/it/automation.rs::optimizing_through_tools", "crates/ui-egui/src/workflows/optimize_ui.rs::the_progress_card_shows_the_stage_and_cancels", "crates/engine/src/tests.rs::an_optimize_job_reports_its_stages_and_can_be_cancelled", "crates/optimize/tests/optimize.rs::images_and_forms_nothing_draws_are_dropped", "crates/automation/tests/it/automation.rs::a_deleted_image_is_not_kept_by_reduce_or_optimize", "crates/ui-egui/tests/it/create.rs::the_pdf_optimizer_dialog_picks_a_preset", "crates/automation/tests/it/automation.rs::a_page_printed_in_strips_gets_small_through_tools", "crates/optimize/tests/optimize.rs::the_mobile_preset_makes_a_printed_page_small"] -notes = "Settings menu with the Standard and Mobile presets (Custom once an option changes; doc_optimize preset), Images (with Merge image fragments: a page picture drawn as one-pixel strips, as some PDF printers write it, is put back together so it can be resampled), Discard Objects, Discard User Data, Clean Up (also drops images and forms the pages list but never draw, such as deleted images); runs in the background with a progress bar (per image) and Cancel; no Fonts or Transparency panels, no saved custom presets, no space audit" +evidence = ["crates/automation/tests/it/optimize_content_boundaries.rs::fragment_merge_preserves_a_comment_across_content_pieces", "crates/ui-egui/tests/it/create.rs::the_pdf_optimizer_dialog_saves_an_optimized_copy", "crates/automation/tests/it/automation.rs::optimizing_through_tools", "crates/ui-egui/src/workflows/optimize_ui.rs::the_progress_card_shows_the_stage_and_cancels", "crates/engine/src/tests.rs::an_optimize_job_reports_its_stages_and_can_be_cancelled", "crates/optimize/tests/optimize.rs::images_and_forms_nothing_draws_are_dropped", "crates/automation/tests/it/automation.rs::a_deleted_image_is_not_kept_by_reduce_or_optimize", "crates/ui-egui/tests/it/create.rs::the_pdf_optimizer_dialog_picks_a_preset", "crates/automation/tests/it/automation.rs::a_page_printed_in_strips_gets_small_through_tools", "crates/optimize/tests/optimize.rs::the_mobile_preset_makes_a_printed_page_small", "crates/automation/tests/it/automation.rs::lossless_optimization_through_tools_preserves_image_bytes_and_appearance", "crates/engine/src/tests.rs::optimizing_absent_hidden_information_is_a_successful_no_op", "crates/engine/src/tests.rs::optimizing_catalog_associated_files_reports_the_actual_removal", "crates/redact/src/tests.rs::absent_hidden_categories_do_not_mutate_empty_containers_or_indirect_arrays", "crates/redact/src/tests.rs::absent_categories_stay_unchanged_beside_a_reported_hidden_removal"] +notes = "Images, Discard Objects, Discard User Data, Clean Up; background progress and Cancel. Shared Settings::lossless()/doc_optimize profile=lossless retains image streams and user data without downsampling/discards/link pruning. Selected absent Hidden categories succeed without sanitizer mutations; catalog AF attachment removals are counted and reported. Size/quality gains depend on the document. Full-save generation handling is backported from upstream #1143; all seven Hot Folder automation tests and a four-profile CLI pixel/source-preservation check pass locally on Windows. Final package acceptance remains separate; see docs/hot-folder.md. Settings menu with the Standard and Mobile presets (Custom once an option changes; doc_optimize preset), Images (with Merge image fragments: a page picture drawn as one-pixel strips, as some PDF printers write it, is put back together so it can be resampled), Discard Objects, Discard User Data, Clean Up (also drops images and forms the pages list but never draw, such as deleted images); runs in the background with a progress bar (per image) and Cancel; no Fonts or Transparency panels, no saved custom presets, no space audit" [[feature]] id = "optimize.downsample-images" @@ -7409,8 +7409,8 @@ milestone = "M11" status = "partial" commands = ["optimize.advanced"] tools = ["doc_optimize"] -evidence = ["crates/optimize/tests/optimize.rs::images_are_measured_where_drawn_and_downsampled", "crates/optimize/tests/optimize.rs::settings_choose_what_happens", "crates/automation/tests/it/automation.rs::optimizing_through_tools", "crates/optimize/tests/optimize.rs::a_page_picture_printed_as_one_pixel_strips_is_merged_into_one_image", "crates/optimize/tests/optimize.rs::images_that_do_not_tile_a_picture_are_left_alone", "crates/optimize/tests/optimize.rs::a_deeply_nested_form_is_measured_at_its_largest_use", "crates/optimize/tests/optimize.rs::images_are_not_resampled_when_some_uses_could_not_be_measured", "crates/optimize/tests/optimize.rs::image_resolution_uses_the_pages_physical_unit", "crates/optimize/tests/optimize.rs::optimization_retains_an_image_below_threshold_on_a_scaled_page", "crates/optimize/tests/optimize.rs::shared_forms_are_measured_in_each_pages_physical_units", "crates/optimize/tests/optimize.rs::ambiguous_monochrome_text_is_recompressed_without_lossy_reduction", "crates/optimize/tests/optimize.rs::indexed_thin_rules_survive_averaging_for_both_palette_orders_and_decodes", "crates/optimize/src/images.rs::an_indexed_images_palette_says_which_sample_is_dark", "crates/optimize/tests/optimize.rs::jbig2_scans_are_averaged_and_stored_again", "crates/optimize/src/images.rs::it_matches_the_slow_way", "crates/automation/tests/it/automation.rs::doc_optimize_averages_black_and_white_scans_down", "crates/ui-egui/tests/it/create.rs::the_pdf_optimizer_dialog_saves_an_optimized_copy"] -notes = "colour and grayscale, bicubic, effective resolution measured where drawn (every use, with page-local UserUnit scaling, through nested forms up to 12 deep; when a use can't be measured, nothing is resampled); image fragments stacked edge to edge are merged first (side-by-side tiles not yet); monochrome grey, image masks and indexed images (1-bit, CCITT fax, JBIG2, and eight-bit black-and-white grey and RGB packed to one bit) averaged by area to 300 ppi above 450 ppi by default, a tie to the dark sample (black in grey, painted in a mask, the darker palette entry over DeviceGray or DeviceRGB, after a decode array of two different numbers), then stored as Group 4 or 1-bit Flate (Monochrome Images ▸ Downsample to; doc_optimize mono); not separations or DeviceN (their tint transforms aren't read), calibrated or ICC grey, indexed images over another base or with a table over 4 KiB, images drawn or listed where /DefaultGray or /DefaultRGB is or may be in force (an indexed image also used beyond the page and form resources read, as an annotation's appearance), images with a colour key, which can hide the dark sample, or a soft mask, halftones and dithers (most of their new pixels would cover both black and white, and their tones turn solid), images with a square of four such new pixels (a small screened picture on a white page; ragged scanned text has them along its strokes too, and keeps its resolution), or images wider than a fax row (1,048,576 samples), and Acrobat's bicubic and subsampling choices for monochrome aren't offered" +evidence = ["crates/optimize/tests/optimize.rs::images_are_measured_where_drawn_and_downsampled", "crates/optimize/tests/optimize.rs::settings_choose_what_happens", "crates/automation/tests/it/automation.rs::optimizing_through_tools", "crates/optimize/tests/optimize.rs::hostile_image_and_mask_dimensions_are_left_unchanged", "crates/optimize/tests/optimize.rs::jpeg_dimensions_and_decoded_lengths_must_match_the_dictionary", "crates/optimize/tests/optimize.rs::resampling_an_image_does_not_mutate_a_shared_soft_mask", "crates/optimize/tests/optimize.rs::a_page_picture_printed_as_one_pixel_strips_is_merged_into_one_image", "crates/optimize/tests/optimize.rs::images_that_do_not_tile_a_picture_are_left_alone", "crates/optimize/tests/optimize.rs::a_deeply_nested_form_is_measured_at_its_largest_use", "crates/optimize/tests/optimize.rs::images_are_not_resampled_when_some_uses_could_not_be_measured", "crates/optimize/tests/optimize.rs::image_resolution_uses_the_pages_physical_unit", "crates/optimize/tests/optimize.rs::optimization_retains_an_image_below_threshold_on_a_scaled_page", "crates/optimize/tests/optimize.rs::shared_forms_are_measured_in_each_pages_physical_units", "crates/optimize/tests/optimize.rs::ambiguous_monochrome_text_is_recompressed_without_lossy_reduction", "crates/optimize/tests/optimize.rs::indexed_thin_rules_survive_averaging_for_both_palette_orders_and_decodes", "crates/optimize/src/images.rs::an_indexed_images_palette_says_which_sample_is_dark", "crates/optimize/tests/optimize.rs::jbig2_scans_are_averaged_and_stored_again", "crates/optimize/src/images.rs::it_matches_the_slow_way", "crates/automation/tests/it/automation.rs::doc_optimize_averages_black_and_white_scans_down", "crates/ui-egui/tests/it/create.rs::the_pdf_optimizer_dialog_saves_an_optimized_copy"] +notes = "colour and grayscale, bicubic, effective resolution measured where drawn (every use, with page-local UserUnit scaling, through nested forms up to 12 deep; when a use can't be measured, nothing is resampled); validated dimensions/sample lengths, private resampled soft masks preserve other uses; image fragments stacked edge to edge are merged first (side-by-side tiles not yet); monochrome grey, image masks and indexed images (1-bit, CCITT fax, JBIG2, and eight-bit black-and-white grey and RGB packed to one bit) averaged by area to 300 ppi above 450 ppi by default, a tie to the dark sample (black in grey, painted in a mask, the darker palette entry over DeviceGray or DeviceRGB, after a decode array of two different numbers), then stored as Group 4 or 1-bit Flate (Monochrome Images ▸ Downsample to; doc_optimize mono); not separations or DeviceN (their tint transforms aren't read), calibrated or ICC grey, indexed images over another base or with a table over 4 KiB, images drawn or listed where /DefaultGray or /DefaultRGB is or may be in force (an indexed image also used beyond the page and form resources read, as an annotation's appearance), images with a colour key, which can hide the dark sample, or a soft mask, halftones and dithers (most of their new pixels would cover both black and white, and their tones turn solid), images with a square of four such new pixels (a small screened picture on a white page; ragged scanned text has them along its strokes too, and keeps its resolution), or images wider than a fax row (1,048,576 samples), and Acrobat's bicubic and subsampling choices for monochrome aren't offered" [[feature]] id = "optimize.recompress-images" @@ -10279,3 +10279,15 @@ commands = [] tools = [] evidence = [] notes = "" + +[[feature]] +id = "misc.hot-folder" +title = "Standalone watched-folder document processing" +area = "N" +tier = "P1" +milestone = "M13" +status = "partial" +commands = [] +tools = ["hot_folder_configure", "hot_folder_status", "hot_folder_poll", "hot_folder_retry", "hot_folder_run_now", "hot_folder_source", "hot_folder_project", "hot_folder_service"] +evidence = ["crates/engine/src/hot_folder.rs::hot_folder_settling_and_durable_receipts_prevent_duplicates_and_overwrites", "crates/automation/tests/it/hot_folder.rs::hot_folder_tools_produce_searchable_output_and_preserve_source", "apps/pdfcraft-hot-folder/src/ui.rs::hot_folder_ui_has_seven_languages_and_persists_a_stopped_task", "crates/automation/tests/it/hot_folder.rs::hot_folder_pdf_optimization_is_optional_reports_real_sizes_and_preserves_sources", "crates/engine/src/hot_folder_output.rs::signed_input_is_refused_before_grouping_or_image_conversion_can_remove_its_signature", "apps/pdfcraft-hot-folder/src/ui.rs::hot_folder_optimization_ui_persists_choices_and_clears_them_for_non_pdf_outputs"] +notes = "Separate native application: local/network/FTP/Outlook/open-project sources, PDF/images, durable receipts, calendar scheduling, OCR and scan preprocessing, JSON analysis without OCR, grouped PDF/Office/XLSX/EPUB/image outputs, optional smaller-only PDF optimization (off/lossless/reduce/custom), safe source policies, task import/export and seven UI languages. Boot services use restricted accounts. Full proprietary project/output parity remains partial; see docs/hot-folder.md. No implicit service or MCP startup." diff --git a/xtask/src/layers.rs b/xtask/src/layers.rs index b961ebef66..e6c9f355c3 100644 --- a/xtask/src/layers.rs +++ b/xtask/src/layers.rs @@ -78,6 +78,7 @@ pub const TABLE: &[(&str, Class)] = &[ ("engine", Class::Layer(6)), // L7 platform + frontends ("platform", Class::Layer(7)), + ("hot-folder-service", Class::Layer(7)), ("ui-common", Class::Layer(7)), ("ui-egui", Class::Layer(7)), ("automation", Class::Layer(7)), @@ -87,6 +88,7 @@ pub const TABLE: &[(&str, Class)] = &[ // L8 apps + tooling ("pdfcraft", Class::Exempt), ("cli", Class::Exempt), + ("hot-folder", Class::Exempt), ("web", Class::Exempt), ("xtask", Class::Exempt), ]; @@ -96,6 +98,7 @@ pub const STANDALONE_DEPS: &[(&str, &[&str])] = &[("cos", &["filters", "crypt", /// Allowed same-layer edges (architecture §3 rule 1). `forms → js` is deliberately absent. pub const SIDEWAYS: &[(&str, &str)] = &[ + ("automation", "hot-folder-service"), ("redact", "edit"), ("audit", "edit"), ("a11y", "preflight"), diff --git a/xtask/src/license_check.rs b/xtask/src/license_check.rs index c845101db6..5e6f9c7411 100644 --- a/xtask/src/license_check.rs +++ b/xtask/src/license_check.rs @@ -66,7 +66,7 @@ fn validate(root: &Path) -> Result<()> { /// declaration format changes; do not guess filenames or add a dependency on the OCR engine. fn check_required_ocr_metadata(source: &str, attribution: &assets::Manifest) -> Result> { let mut problems = Vec::new(); - for name in ["DETECTION_MODEL", "RECOGNITION_MODEL"] { + for name in ["DETECTION_MODEL", "RECOGNITION_MODEL", "MULTILINGUAL_MODEL", "ORIENTATION_MODEL", "DICTIONARY"] { let prefix = format!("pub const {name}: &str = \""); let declarations: Vec<_> = source.lines().map(str::trim).filter_map(|line| line.strip_prefix(&prefix)).collect(); let file = declarations.first().and_then(|value| value.strip_suffix("\";")); @@ -409,7 +409,7 @@ mod tests { fn required_ocr_models_cannot_be_missing() { let source = include_str!("../../crates/ocr/src/lib.rs"); let original = assets::load(&assets::root()).unwrap(); - assert_eq!(original.fetched.iter().filter(|f| f.kind == "model").count(), 2); + assert_eq!(original.fetched.iter().filter(|f| f.kind == "model").count(), 5); assert!(check_required_ocr_metadata(source, &original).unwrap().is_empty()); for model in original.fetched.iter().filter(|f| f.kind == "model") { let mut m = assets::load(&assets::root()).unwrap(); @@ -422,7 +422,7 @@ mod tests { fn required_ocr_models_cannot_be_misclassified() { let source = include_str!("../../crates/ocr/src/lib.rs"); let original = assets::load(&assets::root()).unwrap(); - assert_eq!(original.fetched.iter().filter(|f| f.kind == "model").count(), 2); + assert_eq!(original.fetched.iter().filter(|f| f.kind == "model").count(), 5); for model in original.fetched.iter().filter(|f| f.kind == "model") { let mut m = assets::load(&assets::root()).unwrap(); m.fetched.iter_mut().find(|f| f.file == model.file).unwrap().kind = "font".into();