feat(upto-authorization): implement UptoAuthorization contract for upto settlement scheme

Cargo.toml

@@ -10,6 +10,7 @@ members = [
     "contracts/refund-vault",
     "contracts/refund-vault-factory",
     "contracts/testutils",
+    "contracts/upto-authorization",
 ]
 resolver = "2"
 

contracts/multisig-account/Cargo.toml

@@ -13,5 +13,5 @@ soroban-sdk = { workspace = true }
 default = []
 testutils = ["soroban-sdk/testutils"]
 
-[dev-dependencies]
+[target.'cfg(not(target_arch = "wasm32"))'.dev-dependencies]
 soroban-sdk = { workspace = true, features = ["testutils"] }

contracts/receipt-shard/Cargo.toml

@@ -15,5 +15,5 @@ accensa-common = { workspace = true }
 sha2 = { version = "0.10.9", default-features = false }
 soroban-sdk = { workspace = true }
 
-[dev-dependencies]
+[target.'cfg(not(target_arch = "wasm32"))'.dev-dependencies]
 soroban-sdk = { workspace = true, features = ["testutils"] }

contracts/testutils/src/budget.rs

@@ -1,3 +1,5 @@
+#![cfg(not(target_arch = "wasm32"))]
+
 use soroban_sdk::Env;
 
 #[derive(Clone, Debug, Eq, PartialEq)]

contracts/testutils/src/lib.rs

@@ -1 +1,7 @@
+#![cfg_attr(target_arch = "wasm32", no_std)]
+
+#[cfg(not(target_arch = "wasm32"))]
+pub mod budget;
+
+#[cfg(target_arch = "wasm32")]
 pub mod budget;

contracts/upto-authorization/Cargo.toml

@@ -0,0 +1,19 @@
+[package]
+name = "upto-authorization"
+version = "0.1.0"
+edition = "2021"
+
+[lints]
+workspace = true
+
+[lib]
+crate-type = ["cdylib", "rlib"]
+
+[dependencies]
+soroban-sdk = { workspace = true }
+
+[dev-dependencies]
+proptest = "1.4"
+
+[target.'cfg(not(target_arch = "wasm32"))'.dev-dependencies]
+soroban-sdk = { workspace = true, features = ["testutils"] }

contracts/upto-authorization/build.rs

@@ -0,0 +1,13 @@
+use std::process::Command;
+
+fn main() {
+    let commit = Command::new("git")
+        .args(["rev-parse", "HEAD"])
+        .output()
+        .ok()
+        .and_then(|output| String::from_utf8(output.stdout).ok())
+        .map(|s| s.trim().to_string())
+        .unwrap_or_else(|| "unknown".to_string());
+
+    println!("cargo:rustc-env=GIT_SHA={}", commit);
+}