hub v0.54.0: change operator login password from the Configuration UI
Adds a "Login password" card on /configuration. The password was previously
settable only via the hub-config ConfigMap (auth.password_hash) + redeploy.
- store: hub_settings key operator_password_hash + Get/SetOperatorPasswordHash
- server: passwordHash field -> configPasswordHash (seed); new
effectivePasswordHash() (DB override wins, else seed) is now the single
source for the CSRF gate, RequireAuth, and handleLogin
- POST /configuration/password (handleChangePassword): requires current
password, 8-72 byte new + confirm, bcrypt cost 10, persists DB override;
existing sessions kept valid; ConfigMap stays the break-glass reset path
- UI: current/new/confirm form + inline mismatch pre-check + 6 flashes
- tests + red-proofs: override precedence, happy-path via handleLogin,
wrong-current rejection, mismatch/too-short/no-op, template render
- docs: CHANGELOG, README (auth+config), REUSE, REPORT
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LbMm4T7Ayzs1unB9pN6Uqd
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