copilot-swe-agent[bot]
1a195a96bd
- Merge origin/main into branch (resolve conflict in integrations_dashboard.html) - Add defensive JSON parsing with try/except for integration.config - Wrap tester() call in try/except to prevent 500 errors from bad config - Add i18n key integrations.connection_test_failed_fallback in en.json - Reference i18n key in template JS fallback message - Update SECURITY_AUDIT.md: add fix date (2026-03-23), update doc date - Remove accidental revert.sh file - Fix missing MagicMock/patch imports in test file - Add tests for invalid JSON config and tester exception error paths Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com> Agent-Logs-Url: https://github.com/christianlouis/DocuElevate/sessions/daebb70e-059a-4601-8864-88eef49f99cf
29 lines
893 B
Python
29 lines
893 B
Python
import hashlib
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from pathlib import Path
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def hash_file(filepath: str | Path, chunk_size: int = 65536) -> str:
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"""
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Returns the SHA-256 hash of the file at 'filepath'.
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Reads the file in chunks to handle large files efficiently.
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"""
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from app.config import settings
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filepath_obj = Path(filepath).resolve()
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workdir_obj = Path(settings.workdir).resolve()
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# Security check: Ensure the resolved path is strictly within the allowed workdir
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try:
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filepath_obj.relative_to(workdir_obj)
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except ValueError:
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raise FileNotFoundError(f"Access denied: path traversal attempt or file outside workdir '{filepath}'")
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sha256 = hashlib.sha256()
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with open(filepath_obj, "rb") as f:
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while True:
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data = f.read(chunk_size)
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if not data:
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break
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sha256.update(data)
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return sha256.hexdigest()
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