Commit Graph
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Author SHA1 Message Date
Codeman maintainer f496e35d71 feat(multiuser): phase 1, user store, mode plumbing, CLI
Opt-in multi-user foundation (off by default; no behavior change without
CODEMAN_MULTIUSER/--multiuser):

- src/config/multiuser.ts: isMultiUserMode(), getUserSpacesDir()/userCasesDir(),
  maxUsers(), maxSessionsPerUser() (per-user fairness cap = global/2).
- src/types/user.ts: UserRecord/PasswordHash/AuthUser/PublicUser/UserRole.
- src/user-store.ts: ~/.codeman/users.json (atomic tmp+rename, mode 0600, short
  TTL cache). scrypt hashing with per-record params + timingSafeEqual verify plus
  rehash detection; createUser/setPassword/updateUser/deleteUser with last-admin
  invariants; guarded deleteUserSpace (symlink + realpath confinement, section 8);
  pure section-6.3 resolvers (resolveClaudeModeForUser downgrades bypass to auto
  for non-granted users; canRunPrivilegedCommands); bootstrapInitialAdmin.
- src/cli.ts: "codeman users add|passwd|list|rm" (hidden prompt or
  --password-stdin) operating directly on users.json; a --multiuser flag on the
  web command.

Tests: test/user-store.test.ts (29 tests: hashing/verify/rehash, username
validation, atomic 0600 write, last-admin invariants, 6.3 resolvers,
delete-space guards, bootstrap).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-20 02:58:51 +02:00