Skip to content

fix: resolve ForensicEngine stdout corruption and add missing exif metadata field #345

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
DebasmitaBose0 wants to merge 6 commits into
base: main
Choose a base branch
from
Open

fix: resolve ForensicEngine stdout corruption and add missing exif metadata field #345

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
6 commits
Select commit Hold shift + click to select a range
41d460c
fix: remove duplicate allow_credentials keyword argument in FastAPI C…
DebasmitaBose0 Jun 6, 2026
2903037
fix: add missing pcap and pcapng signature mapping support to Forensi…
DebasmitaBose0 Jun 6, 2026
ed63d76
fix: add X-Analyze-Key header to auth tests to satisfy api key validator
DebasmitaBose0 Jun 6, 2026
d8f5a0e
fix: remove print statements that corrupt stdout JSON response of For…
DebasmitaBose0 Jun 6, 2026
2ecd231
merge fixes for testing
DebasmitaBose0 Jun 6, 2026
6b873b4
fix: resolve ForensicEngine stdout corruption and add missing exif me…
DebasmitaBose0 Jun 6, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
9 changes: 5 additions & 4 deletions Server/engine.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,14 +9,11 @@ def __init__(self, evidence_path):
self.report_data = {}

def run_automated_process(self):
print("Starting Identification...")
sha256 = self.generate_hash("sha256")
md5 = self.generate_hash("md5")

print("Verifying Magic Numbers...")
magic_verified, file_sig = self.verify_file_signature()

print("Collecting Advanced Metadata...")
metadata = self.get_metadata()
metadata["magic_signature"] = file_sig
metadata["signature_match"] = magic_verified
Expand Down Expand Up @@ -47,6 +44,9 @@ def verify_file_signature(self):
b"%PDF": "PDF Document",
b"PK\x03\x04": "ZIP/Office Archive",
b"MZ": "Executable (Warning)",
b"\xd4\xc3\xb2\xa1": "PCAP Network Capture (Little Endian)",
b"\xa1\xb2\xc3\xd4": "PCAP Network Capture (Big Endian)",
b"\x0a\x0d\x0d\x0a": "PCAPNG Network Capture",
}
try:
with open(self.evidence_path, "rb") as f:
Expand All @@ -65,5 +65,6 @@ def get_metadata(self):
"created": datetime.datetime.fromtimestamp(stats.st_ctime, tz=datetime.timezone.utc).isoformat(),
"modified": datetime.datetime.fromtimestamp(stats.st_mtime, tz=datetime.timezone.utc).isoformat(),
"accessed": datetime.datetime.fromtimestamp(stats.st_atime, tz=datetime.timezone.utc).isoformat(),
"permissions": oct(stats.st_mode)[-3:]
"permissions": oct(stats.st_mode)[-3:],
"exif": {}
}
1 change: 0 additions & 1 deletion Server/main.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,6 @@
allow_credentials=True,
allow_methods=["*"],
allow_headers=["*"],
allow_credentials=True,
)


Expand Down
5 changes: 4 additions & 1 deletion Server/tests/test_auth.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,10 @@ def test_investigator_upload_and_audit(tmp_path):

client = TestClient(app)
files = {"file": ("small.txt", "hello world")}
headers = {"Authorization": "Bearer testtoken123"}
headers = {
"Authorization": "Bearer testtoken123",
"X-Analyze-Key": "forensic-pro-suite-demo-analyze-key"
}
r = client.post("/api/analyze", files=files, headers=headers)
assert r.status_code == 200
data = r.json()
Expand Down
Loading