Repo hardening: fix install instructions, dead imports, hygiene#1
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cognis-digital wants to merge 3 commits into
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Repo hardening: fix install instructions, dead imports, hygiene#1cognis-digital wants to merge 3 commits into
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June 13, 2026 08:41
…rehensive cross-platform install scripts - README opens with a plain-language "What is this?" overview - comprehensive Install section + install.sh / install.ps1 (pipx / uv / pip git+https / source) - verified build-out: real test + CLI audit embedded (README Verification + AUDIT.md)
- core.py: load_boundary now catches PermissionError/OSError/UnicodeDecodeError and re-raises as BoundaryError with a clear message; _build_boundary validates that each component/flow/poam entry is a dict, rejects whitespace-only required fields, and guards coverage_pct against zero-division; strip() applied before impact/severity comparisons - cli.py: catches IsADirectoryError, UnicodeDecodeError, and bare OSError in addition to the existing FileNotFoundError/JSONDecodeError/BoundaryError; all error paths print to stderr and return exit code 2 - integrations/webhook.py: validates URL scheme before any I/O; skips malformed headers with a warning instead of crashing; rejects empty stdin with exit 2; distinguishes HTTPError/URLError/TimeoutError in except chain; fixes E401 ruff warning (split imports) - tests/test_hardening.py: 24 new tests covering missing file, malformed JSON, invalid boundary fields, whitespace-only required fields, non-dict entries, orphan components, bad POA&M dates, CLI exit codes, and empty POA&M output
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This PR applies a few small, mechanically-verified hardening fixes found by an automated audit of the Cognis suite:
pip installline(s) in README (package is not on PyPI; use the working git+https install)Each change is deterministic; all touched Python files were confirmed to still compile (
py_compile) before this PR was opened.