1 Commits

Author	SHA1	Message	Date
BCC Agent	aa40f8e139	feat(catalog-console): a keys status command, and complete rotation without a red main (#62, #68) ... Two problems from issue #68's follow-up review: 1. The maintainer -- the only person who will ever use this tool -- cannot reliably tell which of the two signing keys is which or what state either is in. He already pasted a private key into a chat window because a prompt was ambiguous. That's a defect in this tool, not user error. 2. PR #71 rotates bcc_core.CATALOG_PUBKEYS, which makes data/catalog.json.sig (signed by the retired key) stop verifying and the CI catalog-signature job go red. The Console could previously only load/sign against `main`, so the only way through was to merge a red PR and fix main afterwards -- normalizing exactly the alarm fatigue this whole design exists to prevent. Task 1 -- `python catalog_console.py keys`: A plain-English-first status report for BOTH keys: purpose, where the private half lives, whether it exists locally, its fingerprint, whether that fingerprint matches every place its public half is expected to be committed (bcc_core.CATALOG_PUBKEYS, ci.yml's trust anchor, and scripts/sign_checksums.RELEASE_PUBKEYS -- checked independently, since issue #68 finding 4 was exactly bcc_core.py and ci.yml silently drifting apart), and whether data/catalog.json.sig currently verifies -- ending with the exact command to run next. Needs no passphrase and never touches private key bytes: a plaintext public-key cache (store_public_key/load_public_key) is written alongside the existing encrypted private blob at keygen time, precisely so this command can report a fingerprint without decrypting anything. The status/report logic (key_status, render_key_status_report, recommend_next_steps, fingerprint_pubkey, extract_pubkey_list_literal, extract_ci_trust_anchor_pubkey) is pure and lives in catalog_review.py; cmd_keys in catalog_console.py is a thin printer over it, per the project's existing pure-core/thin-GUI split. Task 2 -- rotation completable without a red main: ReviewWindow now offers a "current branch" source (auto-detected via `current_branch()`, or --ref to name one explicitly) alongside "main" and open PRs. Loading it runs the exact same diff-against-last-signed / rotation-detection logic "main" always used (_load_own_ref, extracted from the old hardcoded-to-main _on_load), just parameterized on the ref. Signing now pushes to session.loaded_ref, never a hardcoded "main" (commit_and_push_signed_catalog's branch param was already there -- only the call site was wrong). The ref-list computation itself is a pure function (compute_own_refs) so this seam is unit-testable without git or Qt. None of can_sign()'s guards (empty-diff, acknowledge-all, blocking-risk, TOCTOU) were touched. This lets a rotation branch be reviewed, re-attested (every entry, since the new key never vouched for any of them -- issue #68 finding 5 follow-up), signed, and pushed to ITS OWN branch before it's ever merged. Task 3 -- label the keys everywhere: PassphraseDialog now shows which key (CATALOG vs RELEASE) and its fingerprint before the passphrase field, both in its window title and its prompt text -- the exact ambiguity that led to a private key being pasted into a chat window. cmd_keygen's stored-key confirmation now reads "CATALOG private key encrypted..." / "RELEASE private key encrypted..." instead of a capitalized-lowercase kind. The reattest banner now says "CATALOG signing key" / "CATALOG key" throughout instead of "the key". PySide6's import is now guarded (try/except -> _PYSIDE6_AVAILABLE) and every GUI class definition that depends on it moved under `if _PYSIDE6_AVAILABLE:`. `keygen`, `show-seed-b64`, and the new `keys` command have no GUI dependency and now work (and are testable) in an environment without PySide6 -- which is exactly this repo's own `test` CI job (pytest + cryptography only, no PySide6). `gui` fails with a clear message instead of an ImportError stack trace if it's missing. Tests: 26 new pure-function tests in tests/test_catalog_review.py (fingerprint_pubkey, extract_pubkey_list_literal, extract_ci_trust_anchor_pubkey, key_status, recommend_next_steps, render_key_status_report) and a new tests/test_catalog_console_git.py (14 tests) covering compute_own_refs, current_branch, commit_and_push_signed_catalog's branch targeting, and catalog_sig_status_on_disk against real local git repos -- importing catalog_console.py directly, proving it works without PySide6. 400 passed, 1 skipped (pre-existing). ruff check / ruff format --check clean.	2026-07-13 13:10:36 -04:00