3 people c04c111af1 feat: e2e tests for non-interactive CLI subcommands (#164) ...

* feat: add e2e test suite skeleton and shared fixtures

New tests/e2e/ subpackage for a real-subprocess, real-hashcat CLI
end-to-end suite, gated behind HATE_CRACK_HASHCAT_REAL=1 (never runs in
standard CI — ubuntu-latest CI runners have no hashcat installed).
Adds shared fixtures: e2e_home (HOME-isolated config, since
_candidate_roots() doesn't search cwd), e2e_hash_file (NTLM hashes for
three known plaintexts), e2e_wordlist/e2e_wordlist_no_target,
e2e_rules_dir, plus a preflight fixture that skips with an actionable
message on missing binaries or an unisolatable local config.json.

* feat: e2e tests for the 4 non-interactive CLI subcommands

Real subprocess + real hashcat coverage for quick/dict/brute/topmask,
plus a harness smoke test proving the suite can tell "ran clean, zero
cracks" apart from "actually cracked something" (test_harness_smoke_*).

* fix: pure-Python MD4 for e2e NTLM fixture (hashlib md4 unavailable)

hashlib.new("md4", ...) raises ValueError/UnsupportedDigestmodError on
OpenSSL 3.x builds that don't load the legacy provider (confirmed on
real developer hardware — uv's managed Python, backed by Homebrew's
OpenSSL 3.6.2, has no MD4 at all; only the platform's separately
bundled /usr/bin/python3 happened to work, which nothing in this
suite's subprocess calls actually uses). Replaced with a small,
dependency-free pure-Python MD4 (RFC 1320) verified against the
"password"/empty-string NTLM test vectors and cross-checked by having
real hashcat crack a hash this helper computes.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

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Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>

2026-07-28 22:36:22 -04:00

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