v0.3.10-pre.002

crates/ksp-raw-transaction-lib/tests/security_hardening.rs

@@ -0,0 +1,26 @@
+// file: crates/ksp-raw-transaction-lib/tests/security_hardening.rs
+// version: 1
+
+#[test]
+fn pre_002_signature_errors_never_echo_hostile_input() {
+    let hostile = format!("{}0", "A".repeat(63));
+    let result = ksp_raw_transaction_lib::parse_raw_transaction_signature(hostile.as_str());
+    assert!(result.is_err());
+    if let std::result::Result::Err(error) = result {
+        assert_eq!(error.code(), ksp_raw_transaction_lib::ERROR_CODE_RAW_TRANSACTION_SIGNATURE_INVALID);
+        assert!(!std::format!("{error:?}").contains(hostile.as_str()));
+        assert!(!error.to_string().contains(hostile.as_str()));
+    }
+    return;
+}
+
+#[test]
+fn pre_002_public_error_codes_are_stable_and_domain_scoped() {
+    assert_eq!(ksp_raw_transaction_lib::ERROR_CODE_RAW_TRANSACTION_CANONICALIZATION_INVALID.domain(), "raw_transaction");
+    assert_eq!(ksp_raw_transaction_lib::ERROR_CODE_RAW_TRANSACTION_CANONICALIZATION_INVALID.code(), "canonicalization_invalid");
+    assert_eq!(ksp_raw_transaction_lib::ERROR_CODE_RAW_TRANSACTION_MATERIAL_INVALID.domain(), "raw_transaction");
+    assert_eq!(ksp_raw_transaction_lib::ERROR_CODE_RAW_TRANSACTION_MATERIAL_INVALID.code(), "material_invalid");
+    assert_eq!(ksp_raw_transaction_lib::ERROR_CODE_RAW_TRANSACTION_SIGNATURE_INVALID.domain(), "raw_transaction");
+    assert_eq!(ksp_raw_transaction_lib::ERROR_CODE_RAW_TRANSACTION_SIGNATURE_INVALID.code(), "signature_invalid");
+    return;
+}