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Codeman maintainer 8d9dd70b51 chore: version packages
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-20 13:14:10 +02:00
Ark0N ed47a599be Merge pull request #161 from Ark0N/feat/multiuser-mode
feat: opt-in multi-user mode (per-user spaces + admin panel)
2026-07-20 13:07:58 +02:00
Codeman maintainer ccb3afc9ee fix(multiuser): close cross-user web-layer scoping holes found in review
The opt-in multi-user feature's only enforcement is web-layer scoping
(all sessions share one OS account). An adversarial review found 8 critical
+ 7 high cross-user holes that defeated it, plus mediums; all fixed here.
Single-user (flag-off) behavior stays byte-identical apart from documented
consistency deltas.

Ownership / confinement:
- DELETE /api/sessions (bulk) + /:id now owner-scope / findSessionOrFail
- quick-start, cron (create+fire), scheduled runs confine workingDir to the
  owner's space; case link/docker-link/docker-import confine the host path
- resolveCasePath no longer resolves linked cases for non-admins; foreign
  remote/docker cases are skipped (fall through to the caller's own local case)
- history, subagents/workflows, mux-sessions, orchestrator, cron run-history,
  away-digest, and remote/docker host reads are owner- or admin-scoped

Permission policy (section 6.3):
- non-granted users are downgraded at every spawn site incl. legacy
  /api/scheduled, PlanOrchestrator one-shots, remote launch, and the cron-fire
  gemini/codex bypass switches; resolveClaudeModeForUsername now fails closed

Auth / store:
- verify-first login throttle (a correct password is never locked out),
  /ws terminal subject to the change-password lockbox, cookie fast-path
  re-validates identity live, role/grant changes revoke sessions, admin delete
  runs the last-admin guard before any teardown
- users.json: distinguish missing (ENOENT) from corrupt/unreadable so a bad
  read can't overwrite all accounts; unique per-process temp write path

Event streams:
- debounced session:updated + batched task:updated, clipboard, and push
  notifications route by owner (fail closed); getLightState hides machine-wide
  globalStats from non-admins

Tests: two suites updated to assert the fixed (secure) behavior. tsc, eslint,
and test:ci all green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-20 12:33:12 +02:00
Codeman maintainer c3b0dc345b fix(multiuser): wrap modal tabs so the injected Users tab is clickable
A Playwright browser pass found the injected 9th App Settings tab (Users)
overflowed the non-wrapping .modal-tabs flex row and landed under the modal
backdrop (elementFromPoint returned .modal-backdrop, not the button), so a real
mouse click was intercepted. flex-wrap:wrap lets the tabs wrap to a second row;
the built-in 8-tab modals still fit on one row (no visual change).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-20 08:38:06 +02:00
Codeman maintainer 0ab2416460 docs(multiuser): plan status, CLAUDE.md, security-architecture, README + changeset
Stamp the plan doc with shipped-by-phase status; add the multi-user Key Patterns
entry + State Files + case-spaces note to CLAUDE.md; add a multi-user section to
the security architecture (threat model: workspace separation, not a security
boundary) and a README opt-in section; add a minor changeset.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-20 04:34:44 +02:00
Codeman maintainer ac6fe6ef79 feat(multiuser): phase 5b, frontend (identity boot + admin panel)
- public/admin-ui.js (new, self-contained): on boot fetches GET /api/me and
  stores window.__codemanUser; installs a fetch interceptor that opens a
  change-password modal on any 403 PASSWORD_CHANGE_REQUIRED (and on boot when
  mustChangePassword is set); for a multi-user admin, injects a "Users" tab into
  the existing App Settings modal (create/reset/disable/enable/promote/demote/
  grant-bypass/delete with typed confirm + one-time-password reveal). No header
  button, so the mobile-header policy stays green; nothing renders in single-user
  mode.
- me-routes: GET /api/me returns a `multiUser` flag so the UI distinguishes a
  single-user admin (no admin UI) from a multi-user admin.
- index.html: load admin-ui.js after settings-ui.js, before session-ui.js.

Tests: test/admin-ui.test.ts (JSDOM: identity boot, Users-tab injection gating by
role/mode, forced change-password modal, script-order wiring). Backend verified
end-to-end by test/admin-routes.test.ts against a live server. A full Playwright
pass is recommended before merge.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-20 04:31:30 +02:00
Codeman maintainer dafe3de185 feat(multiuser): phase 5a, admin user-management API
- routes/admin-routes.ts: GET/POST /api/admin/users, PATCH/DELETE
  /api/admin/users/:username, reset-password, logout. Multi-user only (404
  otherwise), requireAdmin, last-admin invariants, one-time-password on create /
  reset (returned once + mustChangePassword), disable/reset/delete revoke cookie
  sessions, delete kills the user's live sessions first (normal teardown) and can
  delete their space (guarded). Per-user stats (live/active sessions, case count).
- web/admin-audit.ts: append-only ~/.codeman/admin-audit.jsonl (timestamp, acting
  admin, action, target, IP) for every user-management action.
- SSE admin:usersChanged + auth:passwordChangeRequired (sse-events.ts + constants.js).

fix(user-store): serialize users.json read-modify-write

touchLastLogin fires on every Basic auth (fire-and-forget) and was racing route
writes (create/update), clobbering records — a real corruption bug surfaced by
the admin tests. All mutators now run under a single write lock, and
touchLastLogin is throttled to once/minute per user to bound disk churn.

Tests: test/admin-routes.test.ts (8, live server) + user-store lock verified by
the existing user-store suite.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-20 04:26:44 +02:00
Codeman maintainer 2a06f7a5a8 feat(multiuser): phase 4, event fan-out + stream scoping
Scopes real-time streams and the init snapshot so a multi-user client only
receives what it owns. No-op in single-user mode (identity-less clients).

- WS terminal (ws-routes): owner gate after the session lookup. A non-admin may
  only attach to their own session (close 4003); the global auth hook already
  ran on the upgrade and decorated req.authUser, so an unauthenticated upgrade
  never reaches the handler.
- SSE (sse-stream-manager): per-client identity stored at addClient; broadcast()
  and the terminal-batch flush both enforce a routing hint via canDeliver().
  WebServer.broadcast auto-derives the hint (deriveSseHint): session-scoped event
  families resolve the owner from the payload's session id (fail closed when the
  owner can't be resolved), machine-level families (docker/tunnel/update/system/
  cron) + host-plan telemetry are admin-only, everything else stays global. Raw
  terminal bytes resolve the owner once and are withheld from non-owners.
- getLightState is filtered per connection AFTER the shared cache (sessions,
  respawnStatus, subagents, workflowRuns by owner; scheduledRuns + planUsage
  admin-only); applied to both the SSE init snapshot and GET /api/status.
- file-routes: getKnownSessionWorkingDir + getSessionAttachmentHistory (the
  preview/thumbnail/history helpers that bypass findSessionOrFail) now owner-check
  the session, closing a cross-user file-read path.
- GET /api/search: harvestSources is owner-scoped.

Deferred to a follow-up (documented in docs/multi-user-plan.md): away-digest +
subagent/workflow REST list scoping, push-subscription identity + routing,
per-user screenshot subdirs. The live-event versions of these are already routed
by the SSE hint; only the on-demand REST aggregates remain global for admins-only
follow-up.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-20 04:17:17 +02:00
Codeman maintainer 453605a58f feat(multiuser): phase 3, ownership threading + scoping
Threads per-user ownership through sessions, cases, cron, and the permission
policy. All scoping is a no-op in single-user mode (isMultiUserMode() guards).

Sessions
- Session.owner stamped at every create path from req.authUser / job.owner:
  POST /api/sessions, /api/run, /api/quick-start, ralph start, cron launch,
  plan generation. Round-trips through recovery (MuxSession.owner mirror, read
  muxSession.owner ?? savedState?.owner) and the mux layer.
- findSessionOrFail(ctx, id, req) now does a NOT_FOUND owner check (never 403, so
  other users' session existence is not leaked); wired at ~50 call sites.
- List endpoints filtered by owner: GET /api/sessions, /api/sessions/unified
  (live+persisted+lifecycle scoped, host-wide transcripts admin-only), cron jobs.

Permission policy (section 6.3)
- resolveClaudeModeForUsername wraps getClaudeModeConfig at every spawn site so a
  non-granted user is forced to --permission-mode auto (bypass -> auto), including
  recovery (or a reboot would un-downgrade). buildPromptArgs now respects the
  session's claudeMode, closing the one-shot (runPrompt) bypass hole.
- Shell mode and cron launchCommand require canBypassPermissions: 403 at
  POST /api/sessions, /api/quick-start create, cron job create, AND cron fire time
  (re-checked against the owner's current grant).

Cases
- resolveCasesDir(user): per-user ~/codeman-users/<name>/cases in multi-user, the
  shared ~/codeman-cases otherwise. All case CRUD + ralph + plan + quick-start
  resolve through it. resolveCasePath is owner-aware.
- GET /api/cases scoped per user (own folders; legacy linked cases admin-only;
  remote/docker cases owner-filtered). RemoteCase/DockerCase gain owner, stamped
  at link/quickcreate/import.
- Remote + Docker host CRUD is admin-only.
- Non-admin workingDir confinement (the linchpin): realpath must resolve inside the
  user's space, enforced at POST /api/sessions and /api/run BEFORE any disk write.

Limits
- sessionCapacityState / sessionCapacityMessage centralize the global + per-user
  cap (CODEMAN_MAX_SESSIONS_PER_USER, default global/2), replacing the 6 copy-pasted
  MAX_CONCURRENT_SESSIONS checks.

Tests: test/ownership-scoping.test.ts (case isolation, host-CRUD gate, workingDir +
shell gates, and the scoping helpers). Deferred to phase 4: WS owner gate, SSE
fan-out filtering, file-route preview/thumbnail helper scoping, push routing.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-20 04:02:46 +02:00
Codeman maintainer 4d8857f72a feat(multiuser): phase 2, multi-user auth pipeline
Adds a parallel multi-user auth branch (the single-user Basic-auth path is
left byte-identical). Off unless CODEMAN_MULTIUSER/--multiuser.

- middleware/auth.ts: mode-selecting registerAuthMiddleware. New async
  multi-user hook verifies username:password against the user store (scrypt),
  mints identity-carrying cookies, decorates req.authUser, enforces a per-IP
  AND per-username failure bucket, and the mustChangePassword lockbox. The
  hook-secret loopback bypass is now a single shared helper used by both
  branches. FastifyRequest.authUser module augmentation.
- ports/auth-port.ts: AuthSessionRecord gains username/role/mustChangePassword.
- user-store.ts: verifyPassword (timing-equalized against user enumeration).
- route-helpers.ts: getAuthUser (synthetic admin fallback), canAccessOwned,
  requireAdmin, revokeUserSessions; findSessionOrFail gains an optional req for
  a NOT_FOUND owner check (dormant until phase 3 wires callers).
- routes/me-routes.ts: GET /api/me (synthetic admin in single-user) and
  POST /api/me/password (verify current, min 8, clear mustChangePassword,
  revoke other sessions).
- QR: QrTokenRecord + AuthSessionRecord carry a username; tunnel-manager
  mintUserToken / consumeTokenWithIdentity / getQrSvgForCode; /q/:code binds
  the cookie to the token's user (rejects identity-less tokens in multi-user);
  GET /api/tunnel/qr mints a per-user token. Single-user keeps the rotating token.
- server.ts: bootstrap the initial admin from CODEMAN_USERNAME/PASSWORD on first
  boot (refuse to start with no users); multi-user with >= 1 user satisfies the
  non-loopback auth requirement and the tunnel-enable guard; userFailures bucket
  disposal.
- types/api.ts: FORBIDDEN, PASSWORD_CHANGE_REQUIRED, USER_EXISTS, USER_NOT_FOUND,
  LAST_ADMIN error codes (message + status wired).
- Session.owner field + getter/setter, SessionState.owner, MuxSession.owner,
  CreateSessionOptions.owner (foundation for phase 3 ownership threading).

Tests: test/multiuser-auth.test.ts (10, live server on 3170/3171). Existing auth
suite (auth-security, qr-auth, cod54-hook-event, network-auth-policy) unchanged
and green; full test:ci sweep passes (3519 tests).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-20 03:26:21 +02:00
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
Codeman maintainer 91070f5dda feat(claude): add 'auto' startup permission mode
Adds Anthropic's classifier-guarded low-prompt mode (--permission-mode
auto) as a fourth ClaudeMode alongside skip-permissions/normal/allowedTools.
Wired through both spawn paths (buildPermissionArgs for direct PTY,
buildClaudePermissionFlags for tmux), the getClaudeModeConfig validator,
and the App Settings Startup Mode picker. Exports buildSpawnCommand for
test coverage.

This is the prerequisite for multi-user mode section 6.3, which downgrades
non-granted users' sessions to 'auto'.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-20 02:48:14 +02:00
Codeman maintainer fdce57ce5a docs: multi-user mode design plan
Design plan for opt-in multi-user support (per-user case spaces, admin
panel, ownership scoping). Ported onto master as the base for the
feat/multiuser-mode implementation branch.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-20 02:48:07 +02:00
63 changed files with 4480 additions and 381 deletions
+12
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@@ -1,5 +1,17 @@
# aicodeman
## 1.5.0
### Minor Changes
- 0ab2416: Opt-in multi-user mode (`--multiuser` / `CODEMAN_MULTIUSER=1`, off by default).
Named users with individually scrypt-hashed passwords in `~/.codeman/users.json`, per-user case spaces under `~/codeman-users/<name>/cases`, and ownership scoping of sessions (create/list/delete/mutate, incl. bulk delete), cases, cron jobs + run history, scheduled runs, search, file previews, session history, away digest, subagent/workflow monitors, and real-time SSE/WS streams (including the debounced session/task update path, clipboard, and push notifications). A non-admin's `workingDir` is realpath-confined to their own space at every spawn/link path (session create, quick-start, cron create/fire, scheduled runs, case link/docker-link, docker import). Non-admin users default to Claude's classifier-guarded `--permission-mode auto`; raw shell mode, cron `launchCommand`, skip-permissions, and the Codex/Gemini bypass switches require an explicit per-user `canBypassPermissions` grant (enforced at every spawn site incl. one-shots, plan generation, scheduled runs, and remote launches). Machine-level resources (remote/Docker hosts + host reads, mux sessions, orchestrator, tunnel, self-update, settings) are admin-only. Admin API (`/api/admin/users*`) with one-time passwords, last-admin invariants (validated before any teardown), and an append-only audit log; self-service `/api/me` + password change; a frontend admin Users tab + change-password modal; and `codeman users add|passwd|list|rm` CLI. Also adds a global `auto` Claude startup permission mode. When off, behavior is byte-identical to single-user.
Auth hardening: the login throttle verifies the password before consulting the per-account failure bucket (a correct password can never be locked out); the `mustChangePassword` lockbox covers the WebSocket terminal; the cookie fast-path re-validates identity against the store each request (so a CLI/admin delete/disable/demote takes effect promptly); a role/grant change revokes the target's sessions. (Known limitation: a bare CLI `codeman users passwd` reset — no delete — does not by itself revoke an already-active cookie until it expires; use `codeman users rm`, the admin API, or a restart to force-revoke.) Data-integrity hardening: the store distinguishes a missing users file from a corrupt/unreadable one (so a transient read error can't overwrite all accounts) and writes via a unique per-process temp file; the earlier fire-and-forget `touchLastLogin` corruption race is serialized.
Note: multi-user mode separates workspaces for a trusted team; it is not a security boundary between users (all sessions share the host OS account). Pair with Docker cases for real isolation.
## 1.4.1
### Patch Changes
+5 -3
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@@ -60,7 +60,7 @@ When user says "COM":
CI runs `npm run check:lockfile` on every push/PR, so lockfile drift fails the build even if the `version-packages` script is bypassed.
**Version**: 1.4.1 (must match `package.json`)
**Version**: 1.5.0 (must match `package.json`)
## Project Overview
@@ -192,10 +192,12 @@ Codeman is a Claude Code session manager with web interface and autonomous Ralph
**Attachments** (live external document references; COD-37/#119 core, COD-38/#120 previews, COD-39/#121 history): all wiring in `file-routes.ts`. **Registry** (`attachment-registry.ts`): an **in-memory** map of a stable `attachmentId` → an absolute, `realpath`-resolved, extension-allowlisted file path, so browser requests (`GET /api/sessions/:id/attachments/:attachmentId/raw`) never carry arbitrary absolute paths; `POST /api/sessions/:id/attachments` registers one. **Magic links** (`attachment-magic.ts`): parses `codeman://attach?...` out of terminal output — ⚠️ this scanner is prompt-injectable, so the scan path is **force-confined to the session workspace** (a hostile prompt could otherwise make it read arbitrary host files over SSE); emits the `attachment:detected` SSE event. Security gate is an extension **allowlist** (`isSupportedAttachmentExtension`, in the registry/magic modules), not a blocklist; a separate path layer (`config/attachment-guard.ts`) confines reads to the workspace (`attachmentConfineToWorkspace`) and blocks sensitive trees (`/root`, `/etc`). **Previews + thumbnails** (COD-38): `:attachmentId/preview` + `:attachmentId/thumbnail` (and the workspace-file equivalents `file-preview`/`file-thumbnail`) render Office docs/PDFs via external converters (`pdftoppm` / LibreOffice `soffice` / Word-COM `powershell`); `document-preview-cache.ts` is a shared disk cache (de-dups _identical_ in-flight inputs), `document-thumbnailer.ts` does best-effort first-page images, and `document-conversion-limiter.ts` is a **global converter-spawn concurrency cap** (`runWithConversionLimit`) — without it, N distinct large docs detected at once fork N multi-minute converter processes = a localhost fork-bomb-shaped resource-exhaustion vector. **History drawer** (COD-39): `session-attachment-history.ts` tracks the last `ATTACHMENT_HISTORY_LIMIT` (100) attachments per session (`Session._attachmentHistory`, persisted via `SessionState.attachmentHistory`, replayed so externals re-register on reconnect); `GET /api/sessions/:id/attachments` is the list endpoint. ⚠️ The history drawer's launcher button is desktop-only — hidden on phones (regression-guarded; see `mobile-header-buttons-policy` test). Session-local files keep using the existing workspace-scoped `file-routes` paths; the registry is only for explicit live externals. **Codex generated artifacts** (COD-166/#150, `generated-artifact-attachments.ts`): codex-mode sessions ALSO scan (ANSI-stripped) output for `Saved to: file:///…` lines and surface those files as attachment cards with a relaxed trust policy — the allow decision runs on the **realpath-resolved** path against `os.homedir()`-anchored `~/.codex` marker dirs (symlink escapes fall back to force-confinement); gated to `mode === 'codex'` only (`source` is a REQUIRED param through the listener-deps chain — a dropped arg here silently kills the feature). Image thumbnails pass through jpg/jpeg/gif/webp.
**Ultracode / Workflow-run visualization** (opt-in `showUltracodeAgents`, default OFF; released 1.1.2): the Workflow tool ("ultracode") writes a COMPLETION artifact per run at `~/.claude/projects/<projHash>/<sessionUuid>/workflows/wf_*.json` (written only at run end); LIVE in-flight runs exist only as transcript dirs at `…/subagents/workflows/wf_<id>/` (journal.jsonl + agent-_.jsonl). `workflow-run-watcher.ts` (STANDALONE — deliberately never imports/touches `subagent-watcher.ts`; separate singleton, though it independently reads the same `subagents/workflows/` tree) scans BOTH sources via periodic poll + per-directory chokidar watchers with per-source mtime skip (LRU agentStatCache + journalCache), synthesizing ACTIVE runs (live per-agent tokens/tools/state from transcripts, title/phases from the workflow script) until the completion `wf\__.json`appears and supersedes, and broadcasts SSE`workflow:run_discovered`/`run_updated`/`run_removed`. The watcher is started when **either** `showUltracodeAgents`**or**`ultracodeFloatingWindows` is on (`server.ts` `isWorkflowAgentTrackingEnabled()`returns`(showUltracodeAgents ?? false) || (ultracodeFloatingWindows ?? false)`). Served via `GET /api/workflows`(optional`?minutes=`filter) and`GET /api/workflows/:runId`. Frontend `ultracode-panel.js`renders a docked master-detail view (LEFT: runs + phases; RIGHT: per-agent tokens + tool-calls; click an agent card → its live transcript via client-side`agentId`join). **Additionally**,`ultracode-windows.js`auto-pops a draggable **floating window per active run** (gated on a **DEDICATED**`ultracodeFloatingWindows`toggle, default OFF — independent of the dock panel's`showUltracodeAgents`; see `\_ultracodeFloatingEnabled()`), connected by a glowing line to the originating session tab (resolved by `session.claudeSessionId === run.sessionUuid`) — same line idiom as subagent windows, drawn into the shared `#connectionLines`SVG from the tail of`\_updateConnectionLinesImmediate`. The window auto-closes ~8s after its run finishes; explicit dismissals are remembered. Clicking an agent card opens an **in-page** connected transcript window (not a browser popup); both run and transcript windows minimize **into** the originating session tab as a merged `ULTRA`badge (🧬 runs / 📄 transcripts) with a restore/dismiss dropdown — minimized runs are skipped by auto-pop. Gesture beta: floating subagent/ultracode windows are pinch-draggable (a`window`grab kind in`entry.ts`). Types: `src/types/workflow-run.ts`. Config: `src/config/workflow-config.ts`.
**Ultracode / Workflow-run visualization** (opt-in `showUltracodeAgents`, default OFF; released 1.1.2): the Workflow tool ("ultracode") writes a COMPLETION artifact per run at `~/.claude/projects/<projHash>/<sessionUuid>/workflows/wf_*.json` (written only at run end); LIVE in-flight runs exist only as transcript dirs at `…/subagents/workflows/wf_<id>/` (journal.jsonl + agent-\_.jsonl). `workflow-run-watcher.ts` (STANDALONE — deliberately never imports/touches `subagent-watcher.ts`; separate singleton, though it independently reads the same `subagents/workflows/` tree) scans BOTH sources via periodic poll + per-directory chokidar watchers with per-source mtime skip (LRU agentStatCache + journalCache), synthesizing ACTIVE runs (live per-agent tokens/tools/state from transcripts, title/phases from the workflow script) until the completion `wf\__.json`appears and supersedes, and broadcasts SSE`workflow:run_discovered`/`run_updated`/`run_removed`. The watcher is started when **either** `showUltracodeAgents`**or**`ultracodeFloatingWindows` is on (`server.ts` `isWorkflowAgentTrackingEnabled()`returns`(showUltracodeAgents ?? false) || (ultracodeFloatingWindows ?? false)`). Served via `GET /api/workflows`(optional`?minutes=`filter) and`GET /api/workflows/:runId`. Frontend `ultracode-panel.js`renders a docked master-detail view (LEFT: runs + phases; RIGHT: per-agent tokens + tool-calls; click an agent card → its live transcript via client-side`agentId`join). **Additionally**,`ultracode-windows.js`auto-pops a draggable **floating window per active run** (gated on a **DEDICATED**`ultracodeFloatingWindows`toggle, default OFF — independent of the dock panel's`showUltracodeAgents`; see `\_ultracodeFloatingEnabled()`), connected by a glowing line to the originating session tab (resolved by `session.claudeSessionId === run.sessionUuid`) — same line idiom as subagent windows, drawn into the shared `#connectionLines`SVG from the tail of`\_updateConnectionLinesImmediate`. The window auto-closes ~8s after its run finishes; explicit dismissals are remembered. Clicking an agent card opens an **in-page** connected transcript window (not a browser popup); both run and transcript windows minimize **into** the originating session tab as a merged `ULTRA`badge (🧬 runs / 📄 transcripts) with a restore/dismiss dropdown — minimized runs are skipped by auto-pop. Gesture beta: floating subagent/ultracode windows are pinch-draggable (a`window`grab kind in`entry.ts`). Types: `src/types/workflow-run.ts`. Config: `src/config/workflow-config.ts`.
**Cross-session search** (COD-113/#133): `GET /api/search?q=&types=&limit=` federates an **in-memory** search across all live sessions — session metadata (name/workingDir/id), run-summary events, and per-session attachment-history file entries (workspace-relative path only; the server-private `externalPath` is never read). Pure core `searchSources()` in `search-service.ts` (substring-matches with hard per-type caps — no regex, so no ReDoS; no filesystem reads, so no traversal); `harvestSources()` in `search-routes.ts` gathers the in-memory sources. `SearchQuerySchema` bounds `q` (1–200), allowlists `types` (`session,event,file`), clamps `limit` (1–60). Returns the `{success,data}` envelope. Frontend: history-panel search box in `terminal-ui.js`. Types: `src/types/search.ts`.
**Multi-user mode** (opt-in `--multiuser` / `CODEMAN_MULTIUSER=1`, OFF by default; branch `feat/multiuser-mode`, design `docs/multi-user-plan.md`): named users with individually scrypt-hashed passwords in `~/.codeman/users.json` (via `src/user-store.ts`: atomic 0600 write, short-TTL cache, SERIALIZED read-modify-write so a fire-and-forget `touchLastLogin` can't clobber a concurrent route write, last-admin invariants). Gated everywhere by `isMultiUserMode()` (`src/config/multiuser.ts`); when OFF, behavior is byte-identical to single-user (all scoping helpers short-circuit). ⚠️ **Not a security boundary at the agent layer** — every session still runs as the SAME OS account; this separates WORKSPACES, it does not sandbox users (Docker cases are the isolation story). Auth: a PARALLEL async branch in `middleware/auth.ts` (single-user branch untouched) verifies `username:password` against the store, mints identity-carrying cookies (`AuthSessionRecord` gains `username`/`role`/`mustChangePassword`), decorates `req.authUser` (Fastify augmentation; single-user leaves it undefined and the ownership helpers default to a synthetic admin), enforces a per-username failure bucket + the `mustChangePassword` lockbox. Ownership threads through `Session.owner` (stamped from `req.authUser`/`job.owner` at every `new Session()`, round-tripped via `MuxSession.owner` on recovery); `findSessionOrFail(ctx,id,req)` does a NOT_FOUND owner check; list endpoints + `getLightState` + SSE (`deriveSseHint` routes session-scoped events by owner, fail-closed; machine-level + host-plan telemetry admin-only) + WS + search + file-preview all filter by owner. §6.3 permission policy: non-granted users are forced to `--permission-mode auto` (via `resolveClaudeModeForUser` at all spawn sites, incl. one-shots because `buildPromptArgs` now respects the session mode), and shell mode / cron `launchCommand` require the `canBypassPermissions` grant. Cases live in per-user `~/codeman-users/<name>/cases` (`resolveCasesDir`); a non-admin's `workingDir` is realpath-confined there; host CRUD is admin-only. Admin API `src/web/routes/admin-routes.ts` (`/api/admin/users*`, one-time passwords, audit log `admin-audit.jsonl`) + self-service `/api/me` + `/api/me/password` (`me-routes.ts`); frontend `public/admin-ui.js` (identity boot, change-password modal + interceptor, admin Users tab). CLI `codeman users add|passwd|list|rm`. Per-user session cap via `sessionCapacityState`/`sessionCapacityMessage`. Tests: `test/user-store.test.ts`, `test/multiuser-auth.test.ts`, `test/ownership-scoping.test.ts`, `test/admin-routes.test.ts`, `test/admin-ui.test.ts`.
**Away digest** (COD-41/#136): `GET /api/away-digest?range=&since=&until=&lastViewed=` aggregates "what happened while you were away" from the lifecycle log + run-summary events + live sessions + daily token stats + recently-completed subagents into needs-attention/completed/still-running/idle/informational sections. Pure aggregator in `web/away-digest.ts` (`resolveAwayDigestRange()` validates the window — `since-last-visit`/`1h`/`today`/`24h`/`custom`, server-local TZ; `buildAwayDigest()` classifies). Header-button modal in `panels-ui.js` (button hidden on phones — regression-guarded). ⚠️ Returns `{success:true,digest}` (a legacy raw-ish shape, consistent with the other raw GET handlers in `system-routes.ts` — `{entries}`/`{config}`/`{files}`/`getSystemStats()`); frontend + tests read `.digest`. Subagent lookback is a fixed 60-min window regardless of range.
**Ralph todo-config** (COD-79/#135): per-session `maxTodos` (FIFO-eviction cap, default 500 = `MAX_TODOS_PER_SESSION`) + `todoExpirationMinutes` (auto-expiry, default 60) set via `POST /api/sessions/:id/ralph-config` (`RalphConfigSchema`, both `.int().positive()`). Stored on the tracker (`setMaxTodos`/`setTodoExpirationMinutes`) and **persisted/read-back via `RalphTrackerState`** (surfaced in the `loopState` getter → `toState()` + SSE broadcast → modal `populateRalphForm`), mirroring how `maxIterations` round-trips. Claude-only (skipped by `isExternalCliMode`).
@@ -267,7 +269,7 @@ Frontend JS modules have `@fileoverview` with `@dependency`/`@loadorder` tags. L
## State Files
All in `~/.codeman/`: `state.json` (sessions, settings, respawn, orchestrator, `cronJobs`/`cronJobRuns`), `mux-sessions.json` (tmux recovery), `settings.json` (user prefs), `push-keys.json` (VAPID), `push-subscriptions.json`, `session-lifecycle.jsonl` (audit log), `update-status.json` (self-updater progress, polled across the service restart), `linked-cases.json` (linked-case registry used for case-path resolution), `remote-hosts.json` + `remote-cases.json` (remote SSH hosts/cases, COD-94), `docker-hosts.json` + `docker-cases.json` (docker hosts/cases, 1.4.0) + `docker-exports/` (portable container bundles), `subagent-window-states.json` + `subagent-parents.json` (subagent window layout, GET/PUT `/api/subagent-window-states`/`-parents`), `hook-secret` (per-instance hook secret, COD-54), `certs/` (self-signed TLS for `--https`), `.env` (CODEMAN_USERNAME/PASSWORD fallback for the `codeman attach` CLI). Transient: `self-update-runner.sh`.
All in `~/.codeman/`: `state.json` (sessions, settings, respawn, orchestrator, `cronJobs`/`cronJobRuns`), `mux-sessions.json` (tmux recovery), `settings.json` (user prefs), `push-keys.json` (VAPID), `push-subscriptions.json`, `session-lifecycle.jsonl` (audit log), `update-status.json` (self-updater progress, polled across the service restart), `linked-cases.json` (linked-case registry used for case-path resolution), `remote-hosts.json` + `remote-cases.json` (remote SSH hosts/cases, COD-94), `docker-hosts.json` + `docker-cases.json` (docker hosts/cases, 1.4.0) + `docker-exports/` (portable container bundles), `subagent-window-states.json` + `subagent-parents.json` (subagent window layout, GET/PUT `/api/subagent-window-states`/`-parents`), `hook-secret` (per-instance hook secret, COD-54), `users.json` (multi-user accounts, scrypt hashes, mode 0600) + `admin-audit.jsonl` (multi-user admin action log), `certs/` (self-signed TLS for `--https`), `.env` (CODEMAN_USERNAME/PASSWORD fallback for the `codeman attach` CLI). Transient: `self-update-runner.sh`. Multi-user case spaces live OUTSIDE the data dir at `~/codeman-users/<username>/cases` (shared across instances like `~/codeman-cases`, override `CODEMAN_USER_SPACES_DIR`).
**Generated top-level dirs** (all gitignored — don't edit or commit): `dist/` (esbuild output), `out/`, `coverage/`, `test-results/`, `tmp/`, `screenshots-echo-diag/`. The committed gesture bundle (`src/web/public/gesture/gesture-codeman.js`) IS tracked, but its runtime wasm/model assets (`src/web/public/gesture/wasm/`, `*.task`) are fetched and gitignored.
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@@ -392,6 +392,26 @@ Prerequisite: Docker (or Podman) and the base image — build it once with `node
---
## Multi-User Mode (opt-in)
Share one Codeman with a small trusted team, each person getting their own login and workspace. **Off by default** — without the flag, nothing changes.
Enable with `codeman web --multiuser` (or `CODEMAN_MULTIUSER=1`). Create the first admin, then manage users from the CLI or the **Users** tab in App Settings:
```bash
codeman users add alice --admin # prompts for a password (or --password-stdin)
codeman users add bob # a regular user
codeman users list
```
- **Per-user spaces** — each user's cases live under `~/codeman-users/<name>/cases`; sessions, cases, search, and real-time events are scoped to their owner. Admins see everything.
- **Individually revocable logins** — named users with scrypt-hashed passwords in `~/.codeman/users.json`; disable, reset (one-time password), or delete an account at any time. Admin actions are audited to `~/.codeman/admin-audit.jsonl`.
- **Safer defaults for regular users** — non-admins run Claude in `--permission-mode auto` (Anthropic's classifier-guarded mode); raw shell sessions, cron `launchCommand`, and skip-permissions require an explicit per-user grant.
> ⚠️ **This separates workspaces; it does not sandbox users from each other.** Every session runs as the same OS account, so a determined user's agent can still reach another user's files. For real isolation, pair users with **Docker cases** or run separate instances under separate OS accounts. See [`docs/multi-user-plan.md`](docs/multi-user-plan.md) and the multi-user section of [`docs/security-architecture.md`](docs/security-architecture.md).
---
## Remote Access — Cloudflare Tunnel
Access Codeman from your phone or any device outside your local network using a free [Cloudflare quick tunnel](https://developers.cloudflare.com/cloudflare-one/connections/connect-networks/do-more-with-tunnels/trycloudflare/) — no port forwarding, no DNS, no static IP required.
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@@ -0,0 +1,282 @@
# Multi-User Mode: Design Plan
Status: **IMPLEMENTED on `feat/multiuser-mode`** (phases 1-5; opt-in, off by default). Target: opt-in multi-user support behind a `--multiuser` flag, with per-user case spaces and an admin panel for user management.
Shipped by phase:
- **Phase 1** (user store + mode plumbing + CLI): `src/user-store.ts` (scrypt, atomic 0600 writes, last-admin invariants, serialized read-modify-write), `src/config/multiuser.ts`, `codeman users add|passwd|list|rm`, `--multiuser` flag, bootstrap-on-first-boot. Tests: `test/user-store.test.ts`.
- **Phase 2** (multi-user auth): parallel async auth branch (`src/web/middleware/auth.ts`), `req.authUser`, per-username rate bucket, `mustChangePassword` lockbox, `GET /api/me` + `POST /api/me/password`, QR identity-bound minting, network-bind + tunnel exemptions, new error codes. Tests: `test/multiuser-auth.test.ts`.
- **Phase 3** (ownership threading): `Session.owner` at every create path + recovery mirror; `findSessionOrFail` owner check + list filtering; §6.3 permission policy (`resolveClaudeModeForUser` at all spawn sites incl. one-shots via `buildPromptArgs`; shell/launchCommand grant); per-user case spaces (`resolveCasesDir`) + owner-scoped case list + admin-only host CRUD; `workingDir` confinement; `sessionCapacityState` per-user cap. Tests: `test/ownership-scoping.test.ts`.
- **Phase 4** (event fan-out): WS owner gate; SSE per-client identity + `broadcast`/terminal-batch routing (`deriveSseHint`, fail-closed); `getLightState` per-identity filtering; file-route preview/thumbnail/history + `GET /api/search` scoping.
- **Phase 5** (admin API + frontend): `src/web/routes/admin-routes.ts` (user CRUD, one-time passwords, last-admin guards, session revoke/kill) + `src/web/admin-audit.ts`; `public/admin-ui.js` (identity boot, change-password modal + interceptor, admin Users tab). Tests: `test/admin-routes.test.ts`, `test/admin-ui.test.ts`.
Deferred follow-ups (documented, non-blocking): away-digest + subagent/workflow REST-list scoping, push-subscription identity/routing, per-user screenshot subdirs, `linked-cases.json` v2 owner field, `ScheduledRun.owner`, plan-orchestrator internal one-shot mode resolution, and a Playwright browser pass. Phase 6 (login form replacing Basic) remains out of scope.
## 1. Summary
Today Codeman is strictly single-user: one optional credential pair (`CODEMAN_USERNAME`/`CODEMAN_PASSWORD`), one shared `~/codeman-cases` folder, one global session list, and a global SSE/WS fan-out. This plan adds an opt-in **multi-user mode**:
- **Off by default.** Without the flag, behavior stays byte-identical to today (same auth path, same paths, same payloads). All new code is gated behind `isMultiUserMode()`.
- **`codeman web --multiuser`** (or `CODEMAN_MULTIUSER=1`) enables named users with individually hashed passwords stored in `~/.codeman/users.json`.
- **Each user gets their own space**: `~/codeman-users/<username>/cases/<case>` replaces the shared `~/codeman-cases` for that user. Sessions, cases, attachments, search, digests, and SSE events are scoped to their owner.
- **Admin panel** (App Settings, admin-only "Users" tab): create/delete users, change/reset passwords, enable/disable accounts, delete a user's space, see per-user live sessions and disk usage, force logout.
## 2. Threat Model (read first, be honest about this)
Multi-user mode is **workspace separation for a trusted team, NOT security isolation between mutually distrusting users**:
- Every session still runs as the **same OS account** with `claude --dangerously-skip-permissions`. Any user can ask their agent to `cat /home/<host>/codeman-users/otheruser/...`. The web layer enforces scoping; the agent layer cannot.
- **Shell sessions and custom launch commands are the bluntest holes**: `SessionMode = 'shell'` hands out a raw shell as the host account, and a cron job's `launchCommand` runs an arbitrary command; no Claude permission classifier is involved in either. These must be gated behind the same grant as bypass (section 6.3), otherwise the `auto`-mode mitigation below is theater.
- All sessions share one tmux socket (`-L codeman`), one `~/.claude` (transcripts, credentials, plan usage), one Claude subscription.
- Mitigation for stronger isolation: pair a user's cases with **Docker cases** (container per case, `docs/docker-cases.md`), or run separate Codeman instances per user (`CODEMAN_INSTANCE`, separate OS accounts). True per-user OS isolation is explicitly **out of scope** for this feature.
- Partial mitigation at the agent layer: non-admin users default to Claude's `auto` permission mode (section 6.3), whose safety classifier blocks destructive actions and credential exfiltration. That reduces, but does not eliminate, cross-user snooping; the `canBypassPermissions` grant reopens it and should be given deliberately.
This must be stated loudly in `docs/security-architecture.md`, the README section, and the admin panel UI ("Users share the host account; this separates workspaces, it does not sandbox users from each other").
Also note the flip side: multi-user mode strictly _improves_ today's network posture, because it removes the single shared password and gives every person their own revocable credential.
## 3. Activation and Mode Rules
| Condition | Behavior |
| ------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| No flag (default) | Exactly today's behavior. `users.json` is never read. Single-user auth via `CODEMAN_PASSWORD` if set. |
| `--multiuser` / `CODEMAN_MULTIUSER=1`, `users.json` has users | Multi-user auth active. `CODEMAN_PASSWORD` is ignored for login (warn if set). |
| `--multiuser`, no `users.json` (first boot) | Bootstrap: if `CODEMAN_USERNAME`/`CODEMAN_PASSWORD` are set, create that user as the initial admin and continue. Otherwise refuse to start with instructions to run `codeman users add <name> --admin`. Never start multi-user with zero users (there would be no way in). |
| `--multiuser` on a non-loopback bind | Allowed without `CODEMAN_PASSWORD`: `server.ts start()` treats "multi-user with >= 1 enabled user" as satisfying the auth requirement in the loud-warning check (wire into the existing `isLoopbackBindHost()` branch). |
| Flag later removed | Single-user mode again. Sessions/state that carry `owner` fields keep working (owner is simply ignored); user spaces remain on disk untouched. |
Plumbing: flag in `src/cli.ts` (web command), env in a new `src/config/multiuser.ts` exporting `isMultiUserMode()`. Per-instance like everything else: a beta instance (`CODEMAN_INSTANCE=beta`) has its own `users.json` via `dataPath()`.
## 4. Data Model and Disk Layout
### 4.1 `~/.codeman/users.json` (via `dataPath('users.json')`, mode 0600, atomic write: tmp + rename)
```jsonc
{
"version": 1,
"users": [
{
"username": "alice", // canonical lowercase slug
"role": "admin", // "admin" | "user"
"password": {
"algo": "scrypt", // node:crypto scrypt, no new deps
"N": 16384,
"r": 8,
"p": 1,
"salt": "<hex 32B>",
"hash": "<hex 64B>",
},
"disabled": false,
"mustChangePassword": false, // set by admin reset; gates all API access until changed
"canBypassPermissions": false, // permission-mode grant, see section 6.3; false for new users
"createdAt": 1752900000000,
"lastLoginAt": 1752900000000,
},
],
}
```
- **Username rules**: `^[a-z0-9][a-z0-9_-]{1,31}$` (it becomes a folder name), stored lowercase, unique case-insensitively. Reserve `admin`? No: any name can be admin; role is a field, not a name.
- **Hashing**: `scrypt` from `node:crypto` with per-user salt, compared via `timingSafeEqual`. Params stored per record so they can be raised later; verify tolerates old params and rehashes on next successful login.
- New module `src/user-store.ts` (mirrors the `remote-hosts.ts` / `docker-hosts.ts` pattern): `readUsers()`, `writeUsers()`, `verifyPassword()`, `createUser()`, `setPassword()`, `deleteUser()`, plus pure helpers (`isValidUsername`, `hashPassword`) that are unit-testable without IO. In-process cache with short TTL like `readSettings`, invalidated on every write; the short TTL also covers the CLI (section 10) editing `users.json` while the server runs (cross-process changes picked up within the TTL).
### 4.2 User spaces
```
~/codeman-users/
alice/
cases/
my-project/ <- same layout as today's ~/codeman-cases/<case>
bob/
cases/
```
- New helper in `route-helpers.ts`:
`resolveCasesDir(user?: AuthUser): string`
single-user mode: returns `CASES_DIR` (today's `~/codeman-cases`); multi-user: returns `join(USER_SPACES_DIR, user.username, 'cases')`, creating it lazily on first use.
- `CASES_DIR` stays exported for single-user code paths, but every route usage (see 6) switches to the resolver.
- The **user folder** (`~/codeman-users/<username>/`) is the deletion unit for "delete user + space" and leaves room for future per-user extras (uploads, exports) beside `cases/`.
- Legacy `~/codeman-cases` in multi-user mode: surfaces to admins only, as a read-only "Unassigned (legacy)" group in the case list, with an admin action `POST /api/admin/cases/assign { case, username }` that `fs.rename`s the folder into a user's space (same-filesystem move, cheap). No automatic migration.
## 5. Auth Pipeline Changes (`src/web/middleware/auth.ts`)
Keep the existing single-user branch untouched. Add a parallel multi-user branch selected once at registration time:
1. **Credential check**: Basic header parsed into `username:password`, verified against the user store (scrypt + `timingSafeEqual`). Disabled users fail closed.
2. **Cookie sessions**: same `codeman_session` cookie and `StaleExpirationMap`, but `AuthSessionRecord` gains `username` and `role`. All existing TTL/sliding/eviction logic reused. Eviction cap becomes per-user aware (evict oldest _of that user_ first) so one user cannot flush everyone's sessions by logging in 100 times.
3. **Request identity**: decorate `req.authUser = { username, role }` (Fastify decorateRequest). In single-user mode `req.authUser` is `{ username: 'admin', role: 'admin' }` when auth is on, and a synthetic admin when auth is off, so downstream code has ONE code path.
4. **Rate limiting**: keep the per-IP bucket; add a per-username failure bucket (same `StaleExpirationMap` pattern) so a botnet cannot brute-force one account across IPs, and one flaky user behind a NAT cannot lock out the rest.
5. **`mustChangePassword` gate**: when set, every API request except `GET /api/me`, `POST /api/me/password`, and static assets returns 403 with `errorCode: 'PASSWORD_CHANGE_REQUIRED'`; the frontend intercepts that code and shows the change-password modal.
6. **Password change vs Basic-auth caching**: browsers cache Basic credentials. After a password change we revoke all of that user's cookie sessions; the next request falls to Basic with stale creds, gets 401, and the browser re-prompts. Acceptable for v1; a proper login form is Phase 6 (see 15).
7. **Unchanged**: hook-secret loopback bypass (hooks authenticate the _instance_, not a user; the event maps to a session which has an owner), host guard, Origin/CSRF guard, security headers.
8. **WS upgrade identity** (`ws-routes.ts`): the global auth `onRequest` hook does run on the upgrade request (`@fastify/websocket` v11 runs hooks before the handshake; browsers send the session cookie), but the route handler itself only checks Host/Origin and never learns WHO authenticated. Multi-user: the handler reads the decorated `req.authUser` and closes 4003 unless owner or admin (section 6.4; identity plumbing lands in Phase 2, the owner check in Phase 4 once sessions have owners). Add a regression test that an upgrade with no credentials is rejected while auth is active: the handler-level Host/Origin gate alone must never be mistaken for auth.
9. **QR auth** (`/q/:code` redemption in `system-routes.ts`, minting in `tunnel-manager.ts`): today there is ONE global token, auto-rotated every 60s with a 90s grace window. A globally-rotating token cannot carry an identity (every logged-in user sees the same code), so multi-user mode replaces rotation with **on-demand minting**: an authenticated `POST /api/tunnel/qr` mints a single-use, short-TTL token bound to `req.authUser.username` (field on `QrTokenRecord`); redemption creates a cookie session for that user. Existing rate-limit buckets (`qrAuthFailures`, global `QR_RATE_LIMIT_MAX`) apply unchanged. Single-user mode keeps the rotating token.
New error codes in `src/types/api.ts`: `FORBIDDEN`, `PASSWORD_CHANGE_REQUIRED`, `USER_EXISTS`, `USER_NOT_FOUND`, `LAST_ADMIN`.
Role guard helper in `route-helpers.ts`: `requireAdmin(req, reply): boolean` used as the first line of every admin handler (403 `FORBIDDEN`), plus `requireOwnerOrAdmin(req, session)`.
## 6. Ownership Threading (the big refactor)
### 6.1 Sessions
- `Session` gains `owner?: string` (constructor option), persisted in `SessionState.owner`, included in `toState()`, round-tripped through recovery (`mux-sessions.json` entries carry it, `restoreMuxSessions` passes it back, exactly like `remote`/`docker`).
- Every session-creating path stamps the owner from `req.authUser`. Verified inventory of `new Session(...)` call sites: `POST /api/sessions` (session-routes.ts:444), `POST /api/quick-start` (:1956), `POST /api/run` one-shot (:1652), Ralph start (ralph-routes.ts:327), **cron** (cron-service.ts:352; `CronJob` gains `owner`, stamped at job create, launched as the job's owner), legacy `ScheduledRun` loop (server.ts:1603), plan generation + plan-orchestrator agents (plan-routes.ts:128, plan-orchestrator.ts:422/578; owner = requesting user), and recovery (server.ts:2225, next bullet). Two non-paths, also verified: **respawn never constructs a new Session** (it re-spawns the PTY on the same object, so `owner` survives automatically; no inheritance logic needed), and **orchestrator-loop creates no sessions** (it schedules work onto existing idle sessions via the task queue; its scoping requirement is different: it must only pick idle sessions owned by the goal's creator).
- Recovery: `owner` must ALSO be mirrored on `MuxSession` (mux-sessions.json) and read back mux-first like `remote`/`docker` (`muxSession.owner ?? savedState?.owner`, the server.ts:2246-2250 pattern), or a reboot erases ownership on the next persist.
- Every session-reading/mutating route filters: non-admin users only see and act on `session.owner === req.authUser.username`. Centralize in `findSessionOrFail` (route-helpers.ts:87; the owner check there covers the 6 route files that use it: system/session/respawn/ralph/file/plan-routes) and in the list endpoints (`GET /api/sessions`, `GET /api/sessions/unified`, `GET /api/status`). The Phase 3 audit must grep for BOTH `sessionManager.getSession` AND direct map access (`ctx.sessions.get(` / `.has(`): ws-routes and hook-event-routes reach sessions that way and bypass `findSessionOrFail`.
- Admins see everything; every session row carries `owner` so the UI can badge it.
### 6.2 Cases
- All `CASES_DIR` call sites switch to `resolveCasesDir(req.authUser)`: `case-routes.ts` (list/create/delete/CLAUDE.md scaffolding, name-collision checks, docker quickcreate), `session-routes.ts` (quick-start case resolution, the workingDir-inside-cases env-strip check), `ralph-routes.ts` (case path resolution), and `plan-routes.ts:231` (easy to miss). Case-name-to-path resolution is currently DUPLICATED (`resolveCasePath` in case-routes.ts:82 and an inline copy in quick-start, session-routes.ts:1846-1863); consolidate into one owner-aware resolver as part of this refactor instead of patching both copies.
- Registries that map case names to metadata become owner-scoped. `remote-cases.json`/`docker-cases.json` are arrays of objects, so entries simply gain `owner?: string` (absent = legacy: admin-only). `linked-cases.json` is a flat `Record<caseName, path>` with no room for a field: it needs a v2 shape (`{ "version": 2, "cases": { "<name>": { "path": "...", "owner": "..." } } }`) with read-time migration of the v1 form; it is read in two places (case-routes AND inline in quick-start), both must move to the new reader. Case names only need to be unique per user.
- **Remote hosts and Docker hosts are machine-level resources**: CRUD on `/api/docker-hosts` and remote-host endpoints becomes admin-only in multi-user mode; regular users can _use_ hosts on their own cases but not define them. (Docker containers exec as the host account; letting any user define arbitrary `docker run` args is admin-equivalent.)
- Case deletion, exports (`docker-exports/`), and imports check ownership; export filenames get an owner prefix to avoid collisions (fits the existing `^[a-zA-Z0-9._-]+\.tgz$` download guard).
- **Workspace confinement for non-admins (the linchpin, do not skip)**: today `POST /api/sessions` accepts ANY host directory as `workingDir` (the only check is `statSync().isDirectory()`, session-routes.ts:305-318), and file-routes/attachments confine reads to `session.workingDir`. Without a new rule the whole scoping story is circular: a user points a session at `~/codeman-users/bob` (or `/home`) and the web layer itself serves that subtree, no agent needed. Rule: in multi-user mode a non-admin's `workingDir` must realpath-resolve inside their own space, enforced at `POST /api/sessions`, `POST /api/run`, cron job create AND fire time (the dir can change owners between the two), and Ralph auto-configure. Admins are unrestricted. This one rule is what makes the section 6.4 file-route line ("own space or own sessions' workingDirs") meaningful.
### 6.3 Per-user Claude permission-mode policy
Codeman now ships a global **Startup Mode** picker (App Settings, Claude CLI tab: `settings.claudeMode`, values `dangerously-skip-permissions` (default) | `auto` | `normal` | `allowedTools`; `auto` emits `--permission-mode auto`, Anthropic's classifier-guarded low-prompt mode). Multi-user mode layers a per-user policy on top of it:
- **Default for regular users: `auto` only.** A non-admin's Claude sessions are forced to `--permission-mode auto` regardless of the global `claudeMode` setting. `normal` and `allowedTools` are also permitted (they are strictly more restrictive than auto), but `dangerously-skip-permissions` is NOT.
- **Bypass is an explicit admin grant**: `canBypassPermissions: true` on the user record (default `false`, section 4.1). Only with that grant does the global skip-permissions default (or a future per-user choice) apply to their sessions.
- **Admins** are unrestricted; the global setting applies to them as-is.
- **Single enforcement point**: a pure `resolveClaudeModeForUser(globalMode, user)` in `user-store.ts`, applied server-side at option-resolution time, BEFORE the Session constructor, so both downstream arg builders inherit it for free (`buildPermissionArgs` in session-cli-builder.ts for the direct-PTY path AND `buildClaudePermissionFlags` in tmux-manager.ts for tmux panes; there are two builders, not one). Call sites where `getClaudeModeConfig()` feeds a spawn: session-routes.ts:452/1964, ralph-routes.ts:334, cron-service.ts:360, and recovery (server.ts:2214/2233). Recovery re-reads the GLOBAL setting on reboot, so the resolver must run there with the RECOVERED owner, or a restart silently un-downgrades every restored session. Never resolved in the frontend, so it cannot be bypassed via payload.
- **Downgrade, don't error**: a non-granted user whose effective mode would be bypass gets `auto` silently (logged + surfaced as a badge on the session), so shared presets keep working.
- **Other CLIs' bypass equivalents** follow the same grant: Codex `--dangerously-bypass-approvals-and-sandbox` (`codexDangerouslyBypassApprovals`) and Gemini `--approval-mode yolo` are refused for non-granted users (Gemini falls back to `auto_edit`, Codex to its default sandbox). Whether this stays one grant or splits per-CLI is an open question (section 15).
- **Shell mode and custom launch commands follow the grant too**: `mode: 'shell'` sessions and cron `launchCommand` are arbitrary command execution as the host account, strictly stronger than any bypass flag, and no permission-mode downgrade applies to them. Non-granted users get 403 `FORBIDDEN` on shell session/quick-start creation and on cron jobs carrying `launchCommand` (checked at create AND at fire time). Folding them under `canBypassPermissions` keeps the model one-bit; section 15 asks whether it should split.
- **Admin UI**: a "Can skip permissions" toggle per user in the Users tab (PATCH field, section 8), with a warning echoing the section 2 threat model.
- Revoking the grant takes effect on the user's NEXT session start; live sessions are listed so the admin can restart them.
### 6.4 Everything else that lists or streams
| Surface | Scoping rule |
| -------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| SSE `/api/events` | Per-connection filter (see 7) |
| WS terminal (`ws-routes.ts`) | Handler reads `req.authUser` (section 5.8) and closes 4003 unless owner or admin; today it checks Host/Origin only and has no identity |
| `GET /api/search` | `harvestSources()` only over owned sessions |
| `GET /api/away-digest` | Aggregate only owned sessions/events |
| `GET /api/subagents`, workflow runs | Filter by owning session (`claudeSessionId -> session -> owner`); agents not attributable to any session: admin-only |
| Push (`push-routes.ts`) | Subscription records currently carry NO identity (keyed by endpoint only): `subscribe` stamps `username`. All 8 `PUSH_EVENT_MAP` events are session-scoped, so routing = resolve owner from `data.sessionId`, deliver to that owner's (plus admins') subscriptions. Legacy identity-less subscriptions: admin-only delivery |
| Screenshots `/api/screenshots` | Per-user subdir `~/.codeman/screenshots/<username>/` in multi-user mode. Note: `GET /:name` deliberately rejects `/` in names as traversal, so derive the subdir server-side from `req.authUser` and keep client-visible names flat |
| Attachments | Already session-scoped; inherits the session owner check. `attachmentConfineToWorkspace` is a global, default-OFF setting today: in multi-user mode it is FORCED ON for non-admins regardless of the setting (their attachments must resolve inside their own space); the setting keeps meaning what it means for admins |
| File routes (browse/preview) | Path allowlist adds: non-admin paths must resolve (realpath) inside their own space or their own sessions' workingDirs |
| Settings (`settings.json`) | Global, admin-only writes in multi-user mode; reads allowed (per-device display keys stay in localStorage as today). Per-user server settings: out of scope v1 |
| System ops (self-update, tunnel toggle, span-displays, docker image build) | Admin-only |
| `getLightState` init snapshot | Filtered per connection. Actual contents to filter (verified): `sessions`, `scheduledRuns`, `respawnStatus`, `subagents`, `workflowRuns`, `planUsage` (host-plan telemetry: admin-only); `globalStats` stays coarse-global. Cron jobs are NOT in the snapshot (they have their own REST route; filter there). The snapshot is cached process-wide (`LIGHT_STATE_CACHE_TTL_MS`): either key the cache per role/user or filter AFTER the cache on each send |
## 7. SSE Event Filtering
`/api/events` currently broadcasts everything to everyone. Ground truth first (verified): `broadcast()` lives in `SseStreamManager` (`sse-stream-manager.ts`), not server.ts; clients are keyed by the raw Fastify reply (`sseClients: Map<FastifyReply, Set<string> | null>`, plus `sseClientsById` for live filter updates); the existing `?sessions=` filter is a bandwidth optimization applied ONLY to `session:terminal` batches in `flushSessionTerminalBatch()`, while `broadcast()` itself loops ALL clients unconditionally. The single-client delivery primitive already exists (`sendSSE`, used for the per-connection init snapshot). Plan:
- At connection time, resolve `req.authUser` and store `{ username, role }` with the client. Concretely: extend `addClient(reply, sessionFilter, isRemote, clientId)` to take the identity and change the `sseClients` map value to `{ filter, identity }` (or add a parallel `Map<reply, identity>`); there is no per-client record object today to hang it on.
- `broadcast()` gains an optional routing hint: `broadcast(event, data, { sessionId?, adminOnly?, username? })`. Resolution order per client: admin sees all; `username` targets one user; `sessionId` resolves owner via SessionManager; `adminOnly` for machine-level events (docker image builds, tunnel, self-update); no hint = broadcast to all (connection status etc.).
- **Enforce the identity check in BOTH `broadcast()` AND `flushSessionTerminalBatch()`**: the terminal batch path does not go through `broadcast()`, and it carries the highest-value payload (raw terminal bytes).
- Sweep of the ~120 backend event constants in `sse-events.ts`: mechanically, everything `session:*`, `ralph:*`, `respawn:*`, `subagent:*`, `workflow:*`, `attachment:*`, `cron:*` (job owner) carries or can resolve a sessionId/owner; `docker:*`, `system:*`, tunnel and update events are adminOnly; a short tail needs case-by-case decisions during implementation.
- The existing `?sessions=` filter and `/api/events/subscribe` compose with (never override) the ownership filter: the subscription filter can only narrow within what the identity allows.
## 8. Admin API (`src/web/routes/admin-routes.ts`, new module + `AdminPort`)
All handlers: multi-user mode only (404 otherwise), `requireAdmin`, Zod schemas in `schemas.ts`, `ApiResponse` envelope, audit-logged.
| Endpoint | Behavior |
| ------------------------------------------------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `GET /api/admin/users` | List users + stats: role, disabled, createdAt, lastLoginAt, live session count, case count, space disk usage (best-effort async walk, cached 60s), active cookie-session count |
| `POST /api/admin/users` | Create: `{ username, role, password? }`. No password given: generate a one-time password, return it ONCE in the response, set `mustChangePassword` |
| `PATCH /api/admin/users/:username` | `{ role?, disabled?, canBypassPermissions? }`. Demoting/disabling the last enabled admin: 409 `LAST_ADMIN`. Disable also revokes cookie sessions. `canBypassPermissions` is the section 6.3 grant (default false) |
| `POST /api/admin/users/:username/reset-password` | Generates one-time password (returned once), sets `mustChangePassword`, revokes cookie sessions |
| `POST /api/admin/users/:username/logout` | Revoke all cookie sessions for that user. Honest limit under Basic auth: the browser silently re-sends cached credentials and gets a fresh cookie on the next request, so logout only truly ends QR-issued sessions; to actually lock someone out, disable the account or reset the password. Say so in the panel tooltip until Phase 6 |
| `DELETE /api/admin/users/:username` | `{ deleteSpace?: boolean }` (default false). Refuses last admin. Kills the user's live sessions first (normal kill flow, incl. docker/remote teardown per case), revokes cookies, removes from store. With `deleteSpace`: guarded recursive delete of `~/codeman-users/<username>` (realpath must be inside `USER_SPACES_DIR`, top-level dir must not be a symlink), plus their registry entries and push subscriptions |
| `POST /api/admin/cases/assign` | Move a legacy `~/codeman-cases/<case>` into a user's space (`fs.rename`) |
| Self-service `GET /api/me` | `{ username, role, mustChangePassword }` (works in single-user mode too: synthetic admin; the frontend uses it to decide whether to render admin UI) |
| Self-service `POST /api/me/password` | `{ currentPassword, newPassword }`, verifies current, min length 8, revokes other sessions, clears `mustChangePassword` |
**Audit log**: append-only `~/.codeman/admin-audit.jsonl` (same idiom as `session-lifecycle.jsonl`): timestamp, acting admin, action, target, request IP. User management without an audit trail is not acceptable even for a homelab tool.
SSE additions (both `sse-events.ts` and `constants.js`): `admin:usersChanged` (adminOnly; the panel re-fetches) and `auth:passwordChangeRequired` (targeted to the user).
## 9. Frontend
- **`GET /api/me` on boot** (app.js init): stores `window.__codemanUser`; everything below keys off it. Single-user mode returns the synthetic admin, so the UI needs no mode awareness beyond "am I admin".
- **Admin panel**: new tab "Users" in the App Settings modal (settings-ui.js), rendered only for admins in multi-user mode. Table of users with actions (create, reset password showing the one-time password in a copy-to-clipboard reveal, enable/disable, role toggle, logout, delete with a typed-username confirm for the delete-space variant). No new header button (mobile header policy test stays green; the settings modal is already reachable everywhere).
- **Change-password modal**: shown on `PASSWORD_CHANGE_REQUIRED` (fetch interceptor in api-client.js) and reachable from settings for self-service.
- **Owner badges**: admin's session tabs and the session palette/manager show `owner` on foreign sessions; regular users see no change.
- New module `admin-ui.js` if the settings-ui.js addition gets large (load order after settings-ui, before session-ui), else keep inside settings-ui.js. Follow the `@fileoverview` + `@loadorder` convention either way.
## 10. CLI Additions (`src/cli.ts`)
Headless bootstrap and recovery must not require the web UI:
```
codeman users add <name> [--admin] # prompts for password (hidden input), or --password-stdin
codeman users passwd <name> # reset password
codeman users list
codeman users rm <name> [--delete-space]
```
These operate directly on `users.json` via `user-store.ts` (no server needed), honoring `CODEMAN_INSTANCE`. This is also the answer to "locked out: last admin forgot password".
## 11. Limits and Config
- New `src/config/multiuser.ts`: `isMultiUserMode()`, `USER_SPACES_DIR` (`~/codeman-users`, overridable via `CODEMAN_USER_SPACES_DIR` for tests), `MAX_USERS` (default 25), per-user session cap (default: global cap / 2, env `CODEMAN_MAX_SESSIONS_PER_USER`).
- Cap enforcement is currently COPY-PASTED: the global `MAX_CONCURRENT_SESSIONS` (50, `config/map-limits.ts:25`) check appears at 6 independent sites (session-routes.ts:298/1622/1683, ralph-routes.ts:275, cron-service.ts:340, server.ts:1595). Do not add a 7th copy per site: extract one `assertSessionCapacity(ctx, owner?)` helper doing the global + per-user checks and use it everywhere, or the per-user cap WILL miss a path.
- Global limits (50 sessions, SSE clients 100, terminal buffers) are unchanged and shared; the per-user session cap is the fairness lever.
## 12. Compatibility Matrix
| Concern | Guarantee |
| ------------------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Default (no flag) | No behavior change. No new file reads on the hot path. All new fields optional in state |
| State round-trip | `SessionState.owner`, `MuxSession.owner`, `CronJob.owner`, registry `owner` fields are optional; old state loads clean; new state loaded by an old build ignores unknown fields (existing tolerant parsing) |
| Instance isolation | `users.json`, audit log, screenshots subdirs all via `dataPath()`; user spaces dir is shared across instances like `~/codeman-cases` is today (documented) |
| API versioning | HTTP API is internal per `docs/versioning-policy.md`; still, all changes are additive. Ship as a **minor** version |
| Hooks | Unchanged (instance-level hook secret; owner resolved from the session) |
## 13. Implementation Phases
Each phase is independently shippable behind the flag and ends with its tests green.
**Phase 1: user store + mode plumbing** (no behavior change yet)
`src/user-store.ts`, `src/config/multiuser.ts`, CLI `users` subcommands, bootstrap-on-first-boot logic, `users.json` schema + atomic writes.
Tests: `test/user-store.test.ts` (hashing, verify, params upgrade, username validation, atomic write, last-admin invariants; pure, no server).
**Phase 2: multi-user auth**
Auth middleware branch, `req.authUser` decoration, cookie records with username/role, per-username rate bucket, `mustChangePassword` gate, WS upgrade identity plumbing + unauthenticated-upgrade regression test (section 5.8), QR on-demand minting + identity binding (section 5.9), `GET /api/me`, `POST /api/me/password`, error codes, network-bind check integration.
Tests: `test/multiuser-auth.test.ts` (live server, unique port 3170+; wrong password, disabled user, cookie carries identity, per-user rate limit isolation, mustChangePassword lockbox, QR redemption identity). Reuse the `delete process.env.CODEMAN_PASSWORD` idiom from `test/setup.ts`.
**Phase 3: ownership threading**
Session `owner` + persistence + `MuxSession` mirror + recovery; `resolveCasesDir()` refactor across case/session/ralph/plan routes (consolidating the duplicated case-path resolution); registry owner fields incl. the linked-cases v2 shape; `findSessionOrFail` owner check + the direct-`sessions.get` audit; list filtering; owner stamping across ALL create paths from 6.1; **non-admin workingDir confinement** (6.2); permission-mode/shell/launchCommand policy (6.3); `assertSessionCapacity` helper + per-user cap.
Tests: `test/routes/ownership-scoping.test.ts` (inject-based: user A cannot read/kill/input user B's session, case lists are disjoint, admin sees both), extend `test/cron-service.test.ts` for owner stamping, recovery round-trip in the existing mux-recovery tests.
**Phase 4: event fan-out + remaining surfaces**
SSE routing hints + client identity (enforced in BOTH `broadcast()` and the terminal-batch flush), WS owner gate (identity landed in Phase 2), search/digest/subagent/workflow scoping, push subscription identity + owner routing, screenshot subdirs, file-route scoping, `getLightState` filtering + per-identity caching, admin-only system ops.
Tests: `test/sse-ownership.test.ts` (two SSE clients, event for A's session reaches only A + admin), WS upgrade rejection test, search/digest scoping tests.
**Phase 5: admin API + frontend**
`admin-routes.ts` + `AdminPort` + schemas + audit log + `admin:usersChanged`; settings-ui Users tab, change-password modal, owner badges, api-client interceptor.
Tests: `test/routes/admin-routes.test.ts` (CRUD, last-admin 409, one-time password flow, delete-space guard rails incl. symlink refusal), frontend vm-sandbox test following `test/run-mode-ui.test.ts` pattern, Playwright pass per the always-end-to-end rule before calling it done.
**Phase 6 (optional, later): login page**
Replace Basic with a form + `POST /api/login` in multi-user mode only (fixes browser credential caching UX, enables logout button). Explicitly deferred; Basic works for v1.
**Docs**: update `docs/security-architecture.md` (new section: multi-user model + threat model from section 2), `README.md` (short opt-in section), `CLAUDE.md` (Key Patterns entry + State Files + route/SSE counts), this file gets a "shipped" status stamp per phase.
## 14. Key Risks / Decisions Made
1. **Not a security boundary at the agent layer** (section 2). Decided: ship with loud documentation; Docker cases are the isolation story.
2. **`findSessionOrFail` as the single enforcement point** for ~30 session routes: any route that fetches sessions another way must be audited in Phase 3 (grep for `sessionManager.getSession` outside route-helpers).
3. **SSE sweep is the riskiest surface**: a missed event leaks metadata (not terminal content, which is session-scoped, but names/paths). Phase 4 includes a checklist pass over all ~138 events with the default flipped to "owner-scoped unless explicitly global": fail closed.
4. **Basic-auth password-change UX** is mediocre (browser re-prompt). Accepted for v1; Phase 6 fixes it properly.
5. **Legacy case migration** is manual (admin assigns). No silent moves of user data.
6. **Case-name uniqueness becomes per-user**; tmux session names already include the session id so no collision, but the `w<n>-<case>` tab naming and lifecycle-log rows should include the owner for disambiguation in admin views.
7. **`workingDir` confinement (6.2) is the single most load-bearing rule**: every file-serving and agent-spawning surface downstream trusts `session.workingDir`. Review and test it as carefully as the auth branch (foreign-space path, symlink into a foreign space, `..` traversal, cron fire-time re-check).
8. **The WS handler never sees identity today** (auth happens only in the global hook): the 5.8 wiring is new code on a security-sensitive path; cover unauthenticated, foreign-user, and admin upgrades with tests.
## 15. Open Questions (answer before Phase 3)
1. Should admins' own cases live in `~/codeman-users/<admin>/cases` (symmetric, proposed) or keep using legacy `~/codeman-cases`? Proposed: symmetric; legacy dir is a migration source only.
2. Per-user settings (respawn presets, notification prefs): global-only in v1. Worth a `users/<name>/settings.json` overlay later?
3. Should regular users be allowed to create Docker cases on admin-defined hosts (proposed: yes) or is Docker entirely admin-only?
4. Session handoff: does an admin need "reassign session/case to another user"? (Cheap to add next to `cases/assign`; not in v1 scope.)
5. Permission-mode grants (section 6.3): one `canBypassPermissions` flag covering Claude/Codex/Gemini bypass equivalents PLUS shell mode and cron `launchCommand` (proposed: one flag, keep it one-bit), or split into `canBypassPermissions` + `canRunArbitraryCommands`? And should admins be able to set a per-user DEFAULT mode (for example force `normal` for an intern) rather than just gating bypass?
6. OpenCode has no single bypass flag (its permission config rides `OPENCODE_CONFIG_CONTENT`): decide what the grant means there before Phase 3, or exclude OpenCode mode for non-granted users in v1.
+13
View File
@@ -487,6 +487,19 @@ Full feature guide: [`docker-cases.md`](docker-cases.md).
---
## 10a. Multi‑user mode (opt‑in)
`codeman web --multiuser` (or `CODEMAN_MULTIUSER=1`) turns on named users with individually scrypt‑hashed passwords in `~/.codeman/users.json` (mode 0600). OFF by default; when off, nothing here applies and behavior is byte‑identical to single‑user. Design + phase status: [`multi-user-plan.md`](multi-user-plan.md).
- **It is workspace separation, NOT a security boundary between users.** Every session still runs as the SAME OS account with agent code that can read the whole host. Any user can ask their agent to `cat` another user's files; the WEB layer enforces scoping, the AGENT layer cannot. Mitigations: give non‑admins the default `auto` permission mode (classifier‑guarded), pair users with **Docker cases** (container per case) for real isolation, or run separate Codeman instances under separate OS accounts. Stated loudly in the admin panel and the plan's threat model (section 2).
- **It strictly improves network posture.** It removes the single shared `CODEMAN_PASSWORD` and gives each person a revocable credential; a non‑loopback bind and the tunnel‑enable guard are satisfied by "multi‑user with ≥1 enabled user" without a shared password.
- **Auth is a parallel branch** (`middleware/auth.ts`) that leaves the single‑user path untouched: per‑user scrypt verify (`timingSafeEqual`, timing‑equalized against user enumeration), identity‑carrying cookies, a per‑username failure bucket (a botnet can't brute one account across IPs; one NATed user can't lock out the rest), and a `mustChangePassword` lockbox. The hook‑secret loopback bypass, host guard, and Origin/CSRF guard are unchanged (hooks authenticate the INSTANCE, not a user).
- **Ownership is enforced server‑side only** and fails closed: `req.authUser` (a synthetic admin in single‑user), `findSessionOrFail` returns NOT_FOUND (never 403) for a foreign session, list/SSE/WS/file‑preview/search all filter by `session.owner`, and SSE routing defaults session‑scoped events to their owner (unresolved owner → withheld). The load‑bearing rule is **non‑admin `workingDir` confinement**: a non‑admin's session/one‑shot working dir must realpath‑resolve inside `~/codeman-users/<name>/cases`, checked BEFORE any disk write.
- **Privileged actions are a one‑bit grant** (`canBypassPermissions`, default off): only granted users (and admins) get `--dangerously-skip-permissions` (others are silently downgraded to `--permission-mode auto`), shell‑mode sessions, cron `launchCommand`, and other CLIs' bypass flags. Machine‑level resources (remote/Docker host definitions, tunnel, self‑update, settings writes) are admin‑only.
- **Admin actions are audited** append‑only to `~/.codeman/admin-audit.jsonl` (acting admin, action, target, IP). Passwords set by an admin create/reset are one‑time (returned once, force change). Under Basic auth, `logout` only truly ends QR‑issued sessions — to lock someone out, disable the account or reset the password (a proper login form is a deferred Phase 6).
---
## 11. Quick reference
| Env / flag | Effect |
+2 -2
View File
@@ -1,12 +1,12 @@
{
"name": "aicodeman",
"version": "1.4.1",
"version": "1.5.0",
"lockfileVersion": 3,
"requires": true,
"packages": {
"": {
"name": "aicodeman",
"version": "1.4.1",
"version": "1.5.0",
"hasInstallScript": true,
"license": "MIT",
"workspaces": [
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "aicodeman",
"version": "1.4.1",
"version": "1.5.0",
"description": "Mission control for AI coding agents - run 20 autonomous agents with real-time monitoring and session persistence",
"type": "module",
"main": "dist/index.js",
+166
View File
@@ -584,7 +584,11 @@ program
'--allow-unauthenticated-network',
'Allow non-loopback web access without CODEMAN_PASSWORD (dangerous; terminal control is exposed)'
)
.option('--multiuser', 'Enable opt-in multi-user mode (named users in ~/.codeman/users.json; env: CODEMAN_MULTIUSER)')
.action(async (options) => {
// The flag is surfaced to the rest of the process via the env var so
// isMultiUserMode() has a single source of truth (see config/multiuser.ts).
if (options.multiuser) process.env.CODEMAN_MULTIUSER = '1';
const { startWebServer } = await import('./web/server.js');
const host = options.host;
const port = parseInt(options.port, 10);
@@ -626,6 +630,168 @@ program
}
});
// ============ Multi-user Commands ============
//
// Operate directly on ~/.codeman/users.json (via user-store) with NO running
// server, honoring CODEMAN_INSTANCE. This is the headless bootstrap path and the
// recovery answer to "locked out: last admin forgot password".
/** Read a password from stdin without echoing. Falls back to plain read on non-TTY. */
function promptHiddenPassword(question: string): Promise<string> {
const stdin = process.stdin;
if (!stdin.isTTY || typeof stdin.setRawMode !== 'function') {
// Non-interactive: read a single line from stdin.
return new Promise((resolve) => {
let buf = '';
stdin.setEncoding('utf8');
stdin.on('data', (d) => (buf += d));
stdin.on('end', () => resolve(buf.replace(/\r?\n$/, '')));
});
}
return new Promise((resolve) => {
process.stdout.write(question);
let input = '';
stdin.setRawMode(true);
stdin.resume();
stdin.setEncoding('utf8');
const onData = (chunk: string) => {
for (const c of chunk) {
if (c === '\n' || c === '\r' || c === '\u0004') {
stdin.setRawMode!(false);
stdin.pause();
stdin.removeListener('data', onData);
process.stdout.write('\n');
resolve(input);
return;
} else if (c === '\u0003') {
process.stdout.write('\n');
process.exit(1);
} else if (c === '\u007f' || c === '\b') {
input = input.slice(0, -1);
} else {
input += c;
}
}
};
stdin.on('data', onData);
});
}
function readAllStdin(): Promise<string> {
return new Promise((resolve) => {
let buf = '';
process.stdin.setEncoding('utf8');
process.stdin.on('data', (d) => (buf += d));
process.stdin.on('end', () => resolve(buf.replace(/\r?\n$/, '')));
});
}
const usersCmd = program.command('users').description('Manage multi-user accounts (~/.codeman/users.json)');
usersCmd
.command('add <name>')
.description('Create a user (prompts for password; use --password-stdin for scripts)')
.option('--admin', 'Create as an admin')
.option('--password-stdin', 'Read the password from stdin instead of prompting')
.action(async (name, options) => {
const { createUser, isValidUsername } = await import('./user-store.js');
if (!isValidUsername(name)) {
console.error(chalk.red('✗ Username must be lowercase, start alphanumeric, 2-32 chars ([a-z0-9_-])'));
process.exit(1);
}
try {
let password: string;
if (options.passwordStdin) {
password = await readAllStdin();
} else {
password = await promptHiddenPassword('New password: ');
const confirm = await promptHiddenPassword('Confirm password: ');
if (password !== confirm) {
console.error(chalk.red('✗ Passwords do not match'));
process.exit(1);
}
}
if (!password || password.length < 8) {
console.error(chalk.red('✗ Password must be at least 8 characters'));
process.exit(1);
}
const user = await createUser({ username: name, role: options.admin ? 'admin' : 'user', password });
console.log(chalk.green(`✓ Created ${user.role} "${user.username}"`));
} catch (err) {
console.error(chalk.red(`✗ ${getErrorMessage(err)}`));
process.exit(1);
}
});
usersCmd
.command('passwd <name>')
.description('Reset a user password')
.option('--password-stdin', 'Read the new password from stdin instead of prompting')
.action(async (name, options) => {
const { setPassword } = await import('./user-store.js');
try {
let password: string;
if (options.passwordStdin) {
password = await readAllStdin();
} else {
password = await promptHiddenPassword('New password: ');
const confirm = await promptHiddenPassword('Confirm password: ');
if (password !== confirm) {
console.error(chalk.red('✗ Passwords do not match'));
process.exit(1);
}
}
await setPassword(name, password, { mustChangePassword: false });
console.log(chalk.green(`✓ Password updated for "${name}"`));
} catch (err) {
console.error(chalk.red(`✗ ${getErrorMessage(err)}`));
process.exit(1);
}
});
usersCmd
.command('list')
.alias('ls')
.description('List all users')
.action(async () => {
const { readUsers } = await import('./user-store.js');
const users = await readUsers(true);
if (users.length === 0) {
console.log(chalk.yellow('No users defined (run: codeman users add <name> --admin)'));
return;
}
console.log(chalk.bold('\nUsers:'));
for (const u of users) {
const role = u.role === 'admin' ? chalk.magenta('admin') : chalk.cyan('user ');
const state = u.disabled ? chalk.red('disabled') : chalk.green('enabled ');
const flags = [u.mustChangePassword ? 'must-change-pw' : '', u.canBypassPermissions ? 'can-bypass' : '']
.filter(Boolean)
.join(' ');
console.log(` ${role} ${state} ${u.username}${flags ? chalk.gray(` [${flags}]`) : ''}`);
}
console.log('');
});
usersCmd
.command('rm <name>')
.description('Delete a user')
.option('--delete-space', "Also delete the user's ~/codeman-users/<name> space")
.action(async (name, options) => {
const { deleteUser, deleteUserSpace } = await import('./user-store.js');
try {
await deleteUser(name);
if (options.deleteSpace) {
await deleteUserSpace(name);
console.log(chalk.green(`✓ Deleted user "${name}" and their space`));
} else {
console.log(chalk.green(`✓ Deleted user "${name}" (space left on disk)`));
}
} catch (err) {
console.error(chalk.red(`✗ ${getErrorMessage(err)}`));
process.exit(1);
}
});
program
.command('doctor')
.alias('check-deps')
+63
View File
@@ -0,0 +1,63 @@
/**
* @fileoverview Multi-user mode gating + limits (opt-in, off by default).
*
* Multi-user mode is enabled by `codeman web --multiuser` (which sets
* `CODEMAN_MULTIUSER=1`) or the env var directly. When OFF, behavior is
* byte-identical to today: `users.json` is never read and all ownership scoping
* is bypassed. Everything here is per-instance like the rest of Codeman: a beta
* instance (`CODEMAN_INSTANCE=beta`) has its own `users.json` via `dataPath()`,
* and its user spaces live under the same shared `~/codeman-users` as prod (like
* `~/codeman-cases`), unless `CODEMAN_USER_SPACES_DIR` overrides it.
*
* See `docs/multi-user-plan.md` sections 3, 4.2, and 11.
*/
import { homedir } from 'node:os';
import { join } from 'node:path';
import { MAX_CONCURRENT_SESSIONS } from './map-limits.js';
/**
* Whether multi-user mode is active. Read from the environment each call so it is
* stable for the process lifetime (env does not change after boot) and trivially
* overridable in tests. Accepts `1` or `true`.
*/
export function isMultiUserMode(): boolean {
const v = process.env.CODEMAN_MULTIUSER;
return v === '1' || v === 'true';
}
/**
* Root of per-user spaces: `~/codeman-users` (sibling of `~/codeman-cases`).
* Overridable via `CODEMAN_USER_SPACES_DIR` (used by tests). Resolved lazily so a
* test can point it at a temp dir before the first call.
*/
export function getUserSpacesDir(): string {
return process.env.CODEMAN_USER_SPACES_DIR || join(homedir(), 'codeman-users');
}
/** Absolute path to a user's top-level space: `<USER_SPACES_DIR>/<username>[/segments]`. */
export function userSpacePath(username: string, ...segments: string[]): string {
return join(getUserSpacesDir(), username, ...segments);
}
/** Absolute path to a user's cases dir: `<USER_SPACES_DIR>/<username>/cases`. */
export function userCasesDir(username: string): string {
return join(getUserSpacesDir(), username, 'cases');
}
/** Maximum number of user accounts (default 25, env `CODEMAN_MAX_USERS`). */
export function maxUsers(): number {
const n = Number(process.env.CODEMAN_MAX_USERS);
return Number.isInteger(n) && n > 0 ? n : 25;
}
/**
* Per-user concurrent-session cap (the fairness lever). Defaults to half the
* global cap; overridable via `CODEMAN_MAX_SESSIONS_PER_USER`. The global cap
* (MAX_CONCURRENT_SESSIONS) still applies on top and is shared across users.
*/
export function maxSessionsPerUser(): number {
const n = Number(process.env.CODEMAN_MAX_SESSIONS_PER_USER);
if (Number.isInteger(n) && n > 0) return n;
return Math.max(1, Math.floor(MAX_CONCURRENT_SESSIONS / 2));
}
+35 -4
View File
@@ -15,6 +15,8 @@ import { SseEvent } from '../web/sse-events.js';
import { CronJobSchema } from '../web/schemas.js';
import { getErrorMessage, createErrorResponse, ApiErrorCode } from '../types/api.js';
import { MAX_CONCURRENT_SESSIONS, MAX_CRON_JOBS, MAX_CRON_RUN_HISTORY } from '../config/map-limits.js';
import { canUsernameRunPrivilegedCommands, resolveClaudeModeForUsername } from '../user-store.js';
import { sessionCapacityState, isWorkingDirAllowedForUsername } from '../web/route-helpers.js';
import { CRON_READY_MAX_ATTEMPTS, CRON_READY_SETTLE_MS } from '../config/server-timing.js';
import {
DEFAULT_BLOCKED_TREES,
@@ -25,6 +27,7 @@ import { validateSessionFilePath } from '../web/route-helpers.js';
import { computeNextRunAt, dueKeyFor } from './cron-time.js';
import type { SessionPort, EventPort, ConfigPort, InfraPort } from '../web/ports/index.js';
import type { CronJob, CronJobRun, CronJobRunStatus, TriggerType } from '../types/cron.js';
import type { GeminiConfig } from '../types/session.js';
import type { CronJobInput } from './cron-input.js';
/** The subset of the route context the cron depends on. */
@@ -108,7 +111,7 @@ export class CronService {
// ──────────────────────────── Mutations ───────────────────────────
createJob(input: CronJobInput): CronJob {
createJob(input: CronJobInput, owner?: string): CronJob {
if (Object.keys(this.store.getCronJobs()).length >= MAX_CRON_JOBS) {
throw this.badRequest(`Maximum number of cron jobs (${MAX_CRON_JOBS}) reached`);
}
@@ -117,6 +120,7 @@ export class CronService {
const job: CronJob = {
id: uuidv4(),
name: input.name,
owner,
agentType: input.agentType,
workingDir: input.workingDir,
launchCommand: input.launchCommand,
@@ -328,6 +332,12 @@ export class CronService {
return this.failRun(job, run, 'workingDir does not exist');
}
// Section 6.3: defense-in-depth workingDir confinement re-check at FIRE time against the
// owner's CURRENT space (complements the create/update gate). No-op in single-user / unset owner.
if (!(await isWorkingDirAllowedForUsername(job.owner, job.workingDir))) {
return this.failRun(job, run, 'workingDir is outside the owner workspace');
}
// Recurring jobs: close the still-open session created by this job's
// previous run before launching the next (default ON, opt-out via
// autoClosePreviousSession:false) — otherwise an unattended interval/daily
@@ -336,10 +346,21 @@ export class CronService {
await this.closePreviousRunSessions(job, run.id);
}
// Respect the global session cap.
if (this.deps.sessions.size >= MAX_CONCURRENT_SESSIONS) {
// Respect the global cap AND the owner's per-user cap (multi-user).
const cap = sessionCapacityState(this.deps.sessions, job.owner);
if (cap.atGlobalCap) {
return this.failRun(job, run, `Maximum concurrent sessions (${MAX_CONCURRENT_SESSIONS}) reached`);
}
if (cap.atUserCap) {
return this.failRun(job, run, `Owner's per-user session limit reached`);
}
// Section 6.3: re-resolve the owner's grant at FIRE time (it may have been revoked
// since create). Gates shell/launchCommand AND clamps the external-CLI bypass below.
const ownerGranted = await canUsernameRunPrivilegedCommands(job.owner);
if ((job.agentType === 'shell' || job.launchCommand) && !ownerGranted) {
return this.failRun(job, run, 'Owner lacks the can-bypass-permissions grant for shell/launchCommand jobs');
}
// Create + start the session (mirrors the quick-start route flow).
let session: Session;
@@ -348,7 +369,15 @@ export class CronService {
const globalNice = await this.deps.getGlobalNiceConfig();
const modelConfig = await this.deps.getModelConfig();
const claudeModeConfig = await this.deps.getClaudeModeConfig();
const effectiveClaudeMode = await resolveClaudeModeForUsername(claudeModeConfig.claudeMode, job.owner);
const model = mode !== 'shell' ? modelConfig?.defaultModel || undefined : undefined;
// Section 6.3: cron carries no per-CLI config, so buildGeminiCommand(undefined)
// would default a non-granted owner to `--approval-mode yolo` (classifier-free) —
// materialize auto_edit for a non-granted gemini owner, mirroring the route clamp
// (#15). Granted/admin/single-user leave it undefined → yolo parity. Codex's absent
// config already defaults to the safe sandbox, so no clamp is needed there.
const geminiConfig: GeminiConfig | undefined =
mode === 'gemini' && !ownerGranted ? { approvalMode: 'auto_edit' } : undefined;
session = new Session({
workingDir: job.workingDir,
mode,
@@ -357,8 +386,10 @@ export class CronService {
useMux: true,
niceConfig: globalNice,
model,
claudeMode: claudeModeConfig.claudeMode,
claudeMode: effectiveClaudeMode,
allowedTools: claudeModeConfig.allowedTools,
geminiConfig,
owner: job.owner,
});
this.deps.addSession(session);
this.store.incrementSessionsCreated();
+6
View File
@@ -39,6 +39,8 @@ export interface MuxSession {
remote?: SessionRemote;
/** Docker execution metadata for local tmux sessions wrapping `docker exec` */
docker?: SessionDocker;
/** Owning username in multi-user mode (round-tripped through recovery like remote/docker) */
owner?: string;
/** Session mode */
mode: SessionMode;
/** Whether webserver is attached to this session */
@@ -84,6 +86,8 @@ export interface CreateSessionOptions {
remote?: SessionRemote;
/** Docker execution metadata for local tmux sessions wrapping `docker exec` */
docker?: SessionDocker;
/** Owning username in multi-user mode; persisted for recovery. */
owner?: string;
}
/** Options for respawning a dead pane. */
@@ -110,6 +114,8 @@ export interface RespawnPaneOptions {
remote?: SessionRemote;
/** Docker execution metadata for local tmux sessions wrapping `docker exec` */
docker?: SessionDocker;
/** Owning username (multi-user); redundant on respawn since the Session object survives, kept for shape parity. */
owner?: string;
}
/** Options for pane buffer capture (COD-47 full-history mode). */
+22 -2
View File
@@ -20,7 +20,7 @@ import type { TerminalMultiplexer } from './mux-interface.js';
import { existsSync, mkdirSync, writeFileSync } from 'node:fs';
import { join } from 'node:path';
import { RESEARCH_AGENT_PROMPT, PLANNER_PROMPT } from './prompts/index.js';
import { getErrorMessage, type PlanItem } from './types.js';
import { getErrorMessage, type PlanItem, type ClaudeMode } from './types.js';
// Re-export for backward compatibility
export type { PlanItem };
@@ -130,18 +130,28 @@ export class PlanOrchestrator {
private taskDescription = '';
private researchModel: string;
private plannerModel: string;
// Multi-user permission threading: the resolved claudeMode/owner/allowedTools for the
// internal research/planner one-shots. Left undefined = today's single-user behavior
// (the caller threads the resolved global mode, byte-identical when !isMultiUserMode()).
private claudeMode?: ClaudeMode;
private owner?: string;
private allowedTools?: string;
constructor(
mux: TerminalMultiplexer,
workingDir: string = process.cwd(),
outputDir?: string,
modelConfig?: { defaultModel?: string; agentTypeOverrides?: Record<string, string> }
modelConfig?: { defaultModel?: string; agentTypeOverrides?: Record<string, string> },
security?: { claudeMode?: ClaudeMode; owner?: string; allowedTools?: string }
) {
this.mux = mux;
this.workingDir = workingDir;
this.outputDir = outputDir;
this.researchModel = modelConfig?.agentTypeOverrides?.explore || modelConfig?.defaultModel || DEFAULT_MODEL;
this.plannerModel = modelConfig?.agentTypeOverrides?.review || modelConfig?.defaultModel || DEFAULT_MODEL;
this.claudeMode = security?.claudeMode;
this.owner = security?.owner;
this.allowedTools = security?.allowedTools;
}
private saveAgentOutput(agentType: string, prompt: string, result: unknown, durationMs: number): void {
@@ -424,6 +434,12 @@ export class PlanOrchestrator {
mux: this.mux,
useMux: false,
mode: 'claude',
// Section 6.3: run this one-shot under the caller-resolved permission mode/owner so a
// non-granted multi-user user cannot regain --dangerously-skip-permissions. Undefined
// (single-user, not threaded) is byte-identical to today (Session keeps its default).
claudeMode: this.claudeMode,
allowedTools: this.allowedTools,
owner: this.owner,
});
this.runningSessions.add(session);
@@ -580,6 +596,10 @@ export class PlanOrchestrator {
mux: this.mux,
useMux: false,
mode: 'claude',
// Section 6.3: same permission-mode/owner threading as the research one-shot above.
claudeMode: this.claudeMode,
allowedTools: this.allowedTools,
owner: this.owner,
});
this.runningSessions.add(session);
+25 -10
View File
@@ -9,10 +9,23 @@
import { existsSync, readFileSync, writeFileSync, mkdirSync } from 'node:fs';
import { join } from 'node:path';
import webpush from 'web-push';
import type { VapidKeys, PushSubscriptionRecord } from './types.js';
import type { VapidKeys, PushSubscriptionRecord, UserRole } from './types.js';
import { Debouncer } from './utils/index.js';
import { getDataDir } from './config/instance.js';
/**
* A push subscription plus the multi-user owner identity stamped at subscribe time.
* `username`/`role` are undefined in single-user mode (and for legacy records saved
* before this field existed). sendPushNotifications uses them to scope a
* session-notification to its owner's devices (+ admins) instead of fanning out to
* every user. Kept as a store-local widening of PushSubscriptionRecord so the shared
* type stays untouched; the extra keys serialize/persist transparently.
*/
export type OwnedPushSubscriptionRecord = PushSubscriptionRecord & {
username?: string;
role?: UserRole;
};
const DATA_DIR = getDataDir();
const KEYS_FILE = join(DATA_DIR, 'push-keys.json');
const SUBS_FILE = join(DATA_DIR, 'push-subscriptions.json');
@@ -20,7 +33,7 @@ const SAVE_DEBOUNCE_MS = 500;
export class PushSubscriptionStore {
private vapidKeys: VapidKeys | null = null;
private subscriptions: Map<string, PushSubscriptionRecord> = new Map();
private subscriptions: Map<string, OwnedPushSubscriptionRecord> = new Map();
private saveDeb = new Debouncer(SAVE_DEBOUNCE_MS);
private _disposed = false;
@@ -67,17 +80,19 @@ export class PushSubscriptionStore {
}
/** Register or update a push subscription (deduplicates by endpoint) */
addSubscription(sub: Omit<PushSubscriptionRecord, 'lastUsedAt'>): PushSubscriptionRecord {
addSubscription(sub: Omit<OwnedPushSubscriptionRecord, 'lastUsedAt'>): OwnedPushSubscriptionRecord {
// Check for existing subscription with same endpoint
for (const [existingId, existing] of this.subscriptions) {
if (existing.endpoint === sub.endpoint) {
// Update existing
const updated: PushSubscriptionRecord = {
// Update existing (re-stamp owner identity so it tracks the current caller)
const updated: OwnedPushSubscriptionRecord = {
...existing,
keys: sub.keys,
userAgent: sub.userAgent,
lastUsedAt: Date.now(),
pushPreferences: sub.pushPreferences,
username: sub.username,
role: sub.role,
};
this.subscriptions.set(existingId, updated);
this.scheduleSave();
@@ -86,7 +101,7 @@ export class PushSubscriptionStore {
}
// New subscription
const record: PushSubscriptionRecord = {
const record: OwnedPushSubscriptionRecord = {
...sub,
lastUsedAt: Date.now(),
};
@@ -96,7 +111,7 @@ export class PushSubscriptionStore {
}
/** Update push preferences for a subscription */
updatePreferences(id: string, preferences: Record<string, boolean>): PushSubscriptionRecord | null {
updatePreferences(id: string, preferences: Record<string, boolean>): OwnedPushSubscriptionRecord | null {
const sub = this.subscriptions.get(id);
if (!sub) return null;
sub.pushPreferences = preferences;
@@ -124,12 +139,12 @@ export class PushSubscriptionStore {
}
/** Get all subscriptions */
getAll(): PushSubscriptionRecord[] {
getAll(): OwnedPushSubscriptionRecord[] {
return Array.from(this.subscriptions.values());
}
/** Get a single subscription by ID */
get(id: string): PushSubscriptionRecord | null {
get(id: string): OwnedPushSubscriptionRecord | null {
return this.subscriptions.get(id) ?? null;
}
@@ -138,7 +153,7 @@ export class PushSubscriptionStore {
if (!existsSync(SUBS_FILE)) return;
try {
const raw = readFileSync(SUBS_FILE, 'utf-8');
const arr = JSON.parse(raw) as PushSubscriptionRecord[];
const arr = JSON.parse(raw) as OwnedPushSubscriptionRecord[];
for (const sub of arr) {
this.subscriptions.set(sub.id, sub);
}
+12 -2
View File
@@ -21,6 +21,8 @@ function buildPermissionArgs(claudeMode: ClaudeMode, allowedTools?: string): str
switch (claudeMode) {
case 'dangerously-skip-permissions':
return ['--dangerously-skip-permissions'];
case 'auto':
return ['--permission-mode', 'auto'];
case 'allowedTools':
if (allowedTools) {
return ['--allowedTools', allowedTools];
@@ -80,8 +82,16 @@ export function buildInteractiveArgs(
* @param model - Optional model override
* @returns Array of CLI arguments
*/
export function buildPromptArgs(prompt: string, model?: string): string[] {
const args = ['-p', '--verbose', '--dangerously-skip-permissions', '--output-format', 'stream-json'];
export function buildPromptArgs(
prompt: string,
model?: string,
claudeMode: ClaudeMode = 'dangerously-skip-permissions',
allowedTools?: string
): string[] {
// Respect the session's permission mode instead of always skipping, so a
// multi-user non-granted user's one-shot runs classifier-guarded (auto) rather
// than with full bypass. Defaults to skip-permissions (unchanged single-user).
const args = ['-p', '--verbose', ...buildPermissionArgs(claudeMode, allowedTools), '--output-format', 'stream-json'];
if (model) {
args.push('--model', model);
}
+24 -2
View File
@@ -412,6 +412,10 @@ export class Session extends EventEmitter {
// local tmux + `docker exec`. The container is per-CASE (shared by sibling sessions).
private readonly _docker?: SessionDocker;
// Owning username in multi-user mode (undefined in single-user). Stamped at create
// from req.authUser and round-tripped through recovery like _remote/_docker.
private _owner?: string;
// Session color for visual differentiation
private _color: import('./types.js').SessionColor = 'default';
@@ -487,6 +491,8 @@ export class Session extends EventEmitter {
remote?: SessionRemote;
/** Docker execution metadata for sessions launched inside a container via local tmux. */
docker?: SessionDocker;
/** Owning username (multi-user mode); undefined in single-user. */
owner?: string;
}
) {
super();
@@ -561,6 +567,7 @@ export class Session extends EventEmitter {
this._tmuxHistoryLimit = config.tmuxHistoryLimit ?? DEFAULT_TMUX_HISTORY_LIMIT;
this._remote = config.remote;
this._docker = config.docker;
this._owner = config.owner;
if (config.attachmentHistory && config.attachmentHistory.length > 0) {
this.restoreAttachmentHistory(config.attachmentHistory);
}
@@ -667,6 +674,16 @@ export class Session extends EventEmitter {
return this._docker;
}
/** Owning username in multi-user mode, else undefined. */
get owner(): string | undefined {
return this._owner;
}
/** Set the owning username (used by recovery to restore ownership). */
set owner(username: string | undefined) {
this._owner = username;
}
// Adopt a Claude conversation ID observed from an external source (e.g. hook
// payload). In interactive PTY mode Claude CLI emits no JSON to stdout, so
// `_handleJsonMessage` never sees `session_id`; hooks are the only signal
@@ -1027,6 +1044,7 @@ export class Session extends EventEmitter {
workingDir: this.workingDir,
remote: this._remote,
docker: this._docker,
owner: this._owner,
currentTaskId: this._currentTaskId,
createdAt: this.createdAt,
lastActivityAt: this._lastActivityAt,
@@ -1395,6 +1413,7 @@ export class Session extends EventEmitter {
historyLimit: this._tmuxHistoryLimit,
remote: this._remote,
docker: this._docker,
owner: this._owner,
},
createSessionOptions: {
sessionId: this.id,
@@ -1414,6 +1433,7 @@ export class Session extends EventEmitter {
historyLimit: this._tmuxHistoryLimit,
remote: this._remote,
docker: this._docker,
owner: this._owner,
},
spawnErrLabel: 'mux attachment',
});
@@ -1523,7 +1543,7 @@ export class Session extends EventEmitter {
// === Auto-accept workspace trust dialog ===
// Claude CLI 2.x shows "Yes, I trust this folder" prompt on first launch per directory.
// Codeman sessions always use --dangerously-skip-permissions, so auto-accept.
// Codeman sessions run permission-skipping or classifier-guarded (auto) modes, so auto-accept.
if (!this._trustDialogAccepted && data.includes('trust this folder')) {
this._trustDialogAccepted = true;
console.log(`[Session] Auto-accepting workspace trust dialog for: ${this.id}`);
@@ -1785,6 +1805,7 @@ export class Session extends EventEmitter {
historyLimit: this._tmuxHistoryLimit,
remote: this._remote,
docker: this._docker,
owner: this._owner,
},
createSessionOptions: {
sessionId: this.id,
@@ -1796,6 +1817,7 @@ export class Session extends EventEmitter {
historyLimit: this._tmuxHistoryLimit,
remote: this._remote,
docker: this._docker,
owner: this._owner,
},
spawnErrLabel: 'shell mux attachment',
});
@@ -1923,7 +1945,7 @@ export class Session extends EventEmitter {
model ? `(model: ${model})` : ''
);
const args = buildPromptArgs(prompt, model);
const args = buildPromptArgs(prompt, model, this._claudeMode, this._allowedTools);
try {
this.ptyProcess = pty.spawn('claude', args, {
+23 -5
View File
@@ -563,6 +563,8 @@ function buildClaudePermissionFlags(claudeMode?: ClaudeMode, allowedTools?: stri
switch (mode) {
case 'dangerously-skip-permissions':
return ' --dangerously-skip-permissions';
case 'auto':
return ' --permission-mode auto';
case 'allowedTools':
if (allowedTools) {
// Sanitize: allow tool names with patterns like Bash(git:*), space/comma-separated
@@ -674,7 +676,7 @@ function buildEffortSettingsFlag(effort?: EffortLevel): string {
return flag && value ? ` ${flag} '${value}'` : '';
}
function buildSpawnCommand(options: {
export function buildSpawnCommand(options: {
mode: SessionMode;
sessionId: string;
model?: string;
@@ -777,9 +779,22 @@ export function buildRemoteLaunchCommand(options: {
mode: SessionMode;
remote: SessionRemote;
sessionId: string;
claudeMode?: ClaudeMode;
allowedTools?: string;
}): string {
const { mode, remote, sessionId } = options;
const modeCommand = remote.commands?.[mode] || defaultRemoteCommandForMode(mode);
const { mode, remote, sessionId, claudeMode, allowedTools } = options;
// §6.3: honor the session's EFFECTIVE claude permission mode on remote instead of
// hardcoding --dangerously-skip-permissions, so a non-granted multi-user user's
// downgraded 'auto' actually reaches the remote agent (the default command otherwise
// ignored claudeMode). A per-host `commands.claude` override stays authoritative
// (admin's explicit choice). For the DEFAULT single-user config (skip), the emitted
// command is byte-identical to before. Non-claude modes are unchanged.
const override = remote.commands?.[mode];
const modeCommand = override
? override
: mode === 'claude'
? `exec claude${buildClaudePermissionFlags(claudeMode, allowedTools)}`
: defaultRemoteCommandForMode(mode);
const remoteName = remoteTmuxSessionName(sessionId);
// Innermost: the command tmux runs in the new pane. Run via `/bin/sh -c` by
@@ -1487,6 +1502,7 @@ export class TmuxManager extends EventEmitter implements TerminalMultiplexer {
historyLimit = DEFAULT_TMUX_HISTORY_LIMIT,
remote,
docker,
owner,
} = options;
const muxName = `codeman-${sessionId.slice(0, 8)}`;
@@ -1507,6 +1523,7 @@ export class TmuxManager extends EventEmitter implements TerminalMultiplexer {
workingDir,
remote,
docker,
owner,
mode,
attached: false,
name,
@@ -1555,7 +1572,7 @@ export class TmuxManager extends EventEmitter implements TerminalMultiplexer {
const fullCmd = docker
? buildDockerLaunchCommand(resolveDockerLaunchOptions(mode, docker, sessionId, resumeSessionId))
: remote
? buildRemoteLaunchCommand({ mode, remote, sessionId })
? buildRemoteLaunchCommand({ mode, remote, sessionId, claudeMode, allowedTools })
: localFullCmd;
// Create tmux session in three steps to handle cold-start (no server running)
@@ -1683,6 +1700,7 @@ export class TmuxManager extends EventEmitter implements TerminalMultiplexer {
workingDir,
remote,
docker,
owner,
mode,
attached: false,
name,
@@ -1809,7 +1827,7 @@ export class TmuxManager extends EventEmitter implements TerminalMultiplexer {
const fullCmd = docker
? buildDockerLaunchCommand(resolveDockerLaunchOptions(mode, docker, sessionId, resumeSessionId))
: remote
? buildRemoteLaunchCommand({ mode, remote, sessionId })
? buildRemoteLaunchCommand({ mode, remote, sessionId, claudeMode, allowedTools })
: localFullCmd;
try {
+51 -8
View File
@@ -43,6 +43,8 @@ interface QrTokenRecord {
shortCode: string; // 6 chars base62 (for URL path)
createdAt: number; // Date.now()
consumed: boolean; // single-use flag
/** Multi-user: the user this token logs in when redeemed (absent = rotating global token). */
username?: string;
}
/** Rejection-sampled base62 short code — no modulo bias */
@@ -378,23 +380,64 @@ export class TunnelManager extends EventEmitter {
* Map.get() is hash-based — no timing side-channel from string comparison.
*/
consumeToken(shortCode: string): boolean {
return this.consumeTokenWithIdentity(shortCode).ok;
}
/**
* Like consumeToken, but also returns the bound username for multi-user tokens
* (undefined for the rotating global token). Only the identity-less rotating
* token triggers an immediate re-rotation (desktop gets a fresh QR); per-user
* tokens are on-demand and self-expire.
*/
consumeTokenWithIdentity(shortCode: string): { ok: boolean; username?: string } {
// Global rate limit (across all IPs)
if (this.qrAttemptCount >= QR_RATE_LIMIT_MAX) return false;
if (this.qrAttemptCount >= QR_RATE_LIMIT_MAX) return { ok: false };
this.qrAttemptCount++;
const record = this.qrTokensByCode.get(shortCode);
if (!record) return false;
if (record.consumed) return false;
if (!record) return { ok: false };
if (record.consumed) return { ok: false };
const now = Date.now();
if (now - record.createdAt > QR_TOKEN_GRACE_MS) return false;
if (now - record.createdAt > QR_TOKEN_GRACE_MS) return { ok: false };
// Atomic consume (single-threaded JS = no race)
record.consumed = true;
// Immediately rotate so desktop gets a fresh QR
this.rotateToken();
this.emit('qrTokenRegenerated');
return true;
const username = record.username;
if (!username) {
// Rotating global token — immediately rotate so desktop gets a fresh QR.
this.rotateToken();
this.emit('qrTokenRegenerated');
} else {
this.qrTokensByCode.delete(shortCode);
}
return { ok: true, username };
}
/**
* Multi-user: mint a single-use token bound to a specific user (on-demand, no
* rotation). Evicts expired/consumed tokens first. Returns the short code.
*/
mintUserToken(username: string): string {
const now = Date.now();
for (const [code, rec] of this.qrTokensByCode) {
if (now - rec.createdAt > QR_TOKEN_GRACE_MS || rec.consumed) this.qrTokensByCode.delete(code);
}
const record: QrTokenRecord = {
token: randomBytes(32).toString('hex'),
shortCode: generateShortCode(),
createdAt: Date.now(),
consumed: false,
username,
};
this.qrTokensByCode.set(record.shortCode, record);
return record.shortCode;
}
/** Render a QR SVG for an arbitrary short code (used by per-user minting). */
async getQrSvgForCode(tunnelUrl: string, code: string): Promise<string> {
const QRCode = await import('qrcode');
return QRCode.toString(`${tunnelUrl}/q/${code}`, { type: 'svg', margin: 2, width: 256 });
}
/** Force-regenerate (manual revocation via API) */
+20
View File
@@ -37,6 +37,16 @@ export enum ApiErrorCode {
RATE_LIMITED = 'RATE_LIMITED',
/** Operation could not be completed (well-formed but unprocessable) */
OPERATION_FAILED = 'OPERATION_FAILED',
/** Authenticated but not permitted (e.g. non-admin hitting an admin route) */
FORBIDDEN = 'FORBIDDEN',
/** User must change their password before any other action (multi-user) */
PASSWORD_CHANGE_REQUIRED = 'PASSWORD_CHANGE_REQUIRED',
/** A user with this name already exists (multi-user) */
USER_EXISTS = 'USER_EXISTS',
/** No user with this name (multi-user) */
USER_NOT_FOUND = 'USER_NOT_FOUND',
/** Refusing to demote/disable/delete the last enabled admin (multi-user) */
LAST_ADMIN = 'LAST_ADMIN',
/** Internal server error */
INTERNAL_ERROR = 'INTERNAL_ERROR',
}
@@ -53,6 +63,11 @@ const ErrorMessages: Record<ApiErrorCode, string> = {
[ApiErrorCode.ALREADY_EXISTS]: 'Resource already exists',
[ApiErrorCode.RATE_LIMITED]: 'Too many requests',
[ApiErrorCode.OPERATION_FAILED]: 'The operation failed',
[ApiErrorCode.FORBIDDEN]: 'You do not have permission to perform this action',
[ApiErrorCode.PASSWORD_CHANGE_REQUIRED]: 'You must change your password before continuing',
[ApiErrorCode.USER_EXISTS]: 'A user with that name already exists',
[ApiErrorCode.USER_NOT_FOUND]: 'No such user',
[ApiErrorCode.LAST_ADMIN]: 'Cannot remove the last enabled admin',
[ApiErrorCode.INTERNAL_ERROR]: 'An internal error occurred',
};
@@ -69,6 +84,11 @@ const ErrorStatus: Record<ApiErrorCode, number> = {
[ApiErrorCode.CONFLICT]: 409,
[ApiErrorCode.ALREADY_EXISTS]: 409,
[ApiErrorCode.OPERATION_FAILED]: 422,
[ApiErrorCode.FORBIDDEN]: 403,
[ApiErrorCode.PASSWORD_CHANGE_REQUIRED]: 403,
[ApiErrorCode.USER_EXISTS]: 409,
[ApiErrorCode.USER_NOT_FOUND]: 404,
[ApiErrorCode.LAST_ADMIN]: 409,
[ApiErrorCode.RATE_LIMITED]: 429,
[ApiErrorCode.INTERNAL_ERROR]: 500,
};
+2
View File
@@ -36,6 +36,8 @@ export type ConcurrencyPolicy = 'warn_only' | 'skip_if_same_agent_running';
export interface CronJob {
id: string;
name: string;
/** Owning username in multi-user mode; the job launches as this user. Undefined in single-user. */
owner?: string;
/** Reuses Codeman's existing session modes; 'shell' covers Terminal/custom. */
agentType: SessionMode;
workingDir: string;
+1
View File
@@ -69,3 +69,4 @@ export * from './orchestrator.js';
export * from './update.js';
export * from './workflow-run.js';
export * from './search.js';
export * from './user.js';
+8 -1
View File
@@ -35,10 +35,11 @@ export type SessionStatus = 'idle' | 'busy' | 'stopped' | 'error';
/**
* Claude CLI startup permission mode.
* - `'dangerously-skip-permissions'`: Bypass all permission prompts (default)
* - `'auto'`: Anthropic's classifier-guarded low-prompt mode (`--permission-mode auto`)
* - `'normal'`: Standard mode with permission prompts
* - `'allowedTools'`: Only allow specific tools (requires allowedTools list)
*/
export type ClaudeMode = 'dangerously-skip-permissions' | 'normal' | 'allowedTools';
export type ClaudeMode = 'dangerously-skip-permissions' | 'auto' | 'normal' | 'allowedTools';
/** Session mode: which CLI backend a session runs */
export type SessionMode = 'claude' | 'shell' | 'opencode' | 'codex' | 'gemini';
@@ -84,6 +85,8 @@ export interface RemoteHost extends RemoteSshOptions {
export interface RemoteCase {
name: string;
type: 'remote';
/** Owning username in multi-user mode; absent = legacy/unassigned (admin-only). */
owner?: string;
hostId: string;
remotePath: string;
}
@@ -173,6 +176,8 @@ export interface DockerHost {
export interface DockerCase {
name: string;
type: 'docker';
/** Owning username in multi-user mode; absent = legacy/unassigned (admin-only). */
owner?: string;
hostId: string;
/** Absolute HOST directory: the bind-mount source AND Session.workingDir (real host bytes). */
hostWorkspacePath: string;
@@ -335,6 +340,8 @@ export interface SessionState {
remote?: SessionRemote;
/** Docker execution metadata, present when this session runs inside a container via local tmux + docker exec */
docker?: SessionDocker;
/** Owning username in multi-user mode; undefined in single-user (ignored when the flag is off) */
owner?: string;
/** ID of currently assigned task, null if none */
currentTaskId: string | null;
/** Timestamp when session was created */
+64
View File
@@ -0,0 +1,64 @@
/**
* @fileoverview Multi-user mode types (opt-in `--multiuser`).
*
* Users live in `~/.codeman/users.json` (via `dataPath`, mode 0600). Each record
* carries a scrypt password hash with its own parameters so hashing cost can be
* raised later and old records rehashed on next login. `AuthUser` is the
* request-scoped identity decorated onto Fastify requests; in SINGLE-user mode a
* synthetic `{ username: 'admin', role: 'admin' }` is used so downstream code has
* one code path. See `src/user-store.ts` and `docs/multi-user-plan.md`.
*/
export type UserRole = 'admin' | 'user';
/** Per-record scrypt parameters + salt/hash (all hex). */
export interface PasswordHash {
algo: 'scrypt';
N: number;
r: number;
p: number;
salt: string;
hash: string;
}
export interface UserRecord {
/** Canonical lowercase slug; also the user's folder name under USER_SPACES_DIR. */
username: string;
role: UserRole;
password: PasswordHash;
/** Disabled accounts fail auth closed but keep their space on disk. */
disabled?: boolean;
/** Set by an admin reset; gates all API access until the user changes it. */
mustChangePassword?: boolean;
/**
* Permission-mode grant (section 6.3). When false (the default for new users),
* the user's Claude sessions are forced to `--permission-mode auto`, shell mode
* and cron `launchCommand` are refused, and other CLIs' bypass flags are dropped.
*/
canBypassPermissions?: boolean;
createdAt: number;
lastLoginAt?: number;
}
/** On-disk shape of `users.json`. */
export interface UsersFile {
version: 1;
users: UserRecord[];
}
/** Request-scoped identity (decorated as `req.authUser`). */
export interface AuthUser {
username: string;
role: UserRole;
}
/** Admin-facing projection of a user: never carries the password hash. */
export interface PublicUser {
username: string;
role: UserRole;
disabled: boolean;
mustChangePassword: boolean;
canBypassPermissions: boolean;
createdAt: number;
lastLoginAt?: number;
}
+488
View File
@@ -0,0 +1,488 @@
/**
* @fileoverview Multi-user store: `~/.codeman/users.json` (via `dataPath`, 0600).
*
* Mirrors the storage-module pattern of `remote-hosts.ts` / `docker-hosts.ts`, but
* because it holds password hashes it writes atomically (tmp + rename) at mode
* 0600 and keeps only a SHORT in-process cache so the CLI (`codeman users …`) can
* edit the file while the server runs and have changes picked up within the TTL.
*
* Pure, IO-free helpers (`isValidUsername`, `hashPassword`, `verifyPasswordHash`,
* `needsRehash`, `resolveClaudeModeForUser`, the last-admin invariants) are split
* out so they are unit-testable without a server. Hashing is `scrypt` from
* `node:crypto` (no new deps), compared via `timingSafeEqual`; parameters are
* stored per record so cost can be raised later and old records rehashed on their
* next successful login.
*
* See `docs/multi-user-plan.md` sections 4.1, 5, 6.3.
*/
import { existsSync, mkdirSync } from 'node:fs';
import fs from 'node:fs/promises';
import { isAbsolute, join, relative } from 'node:path';
import { randomBytes, scrypt as scryptCb, timingSafeEqual } from 'node:crypto';
import { promisify } from 'node:util';
import { dataPath, getDataDir } from './config/instance.js';
import { getUserSpacesDir, isMultiUserMode, maxUsers } from './config/multiuser.js';
import type { AuthUser, ClaudeMode, PasswordHash, PublicUser, UserRecord, UserRole, UsersFile } from './types.js';
const scrypt = promisify(scryptCb) as (
password: string | Buffer,
salt: string | Buffer,
keylen: number,
options: { N: number; r: number; p: number; maxmem: number }
) => Promise<Buffer>;
const USERS_FILE = 'users.json';
const CACHE_TTL_MS = 1000;
const KEYLEN = 64;
const SALT_BYTES = 32;
/** Generous ceiling so raising N/r later does not trip scrypt's memory guard. */
const SCRYPT_MAXMEM = 256 * 1024 * 1024;
/** Current hashing parameters. Stored per record; raise these to increase cost. */
export const DEFAULT_SCRYPT_PARAMS = { N: 16384, r: 8, p: 1 } as const;
/** Username: lowercase, first char alphanumeric, 2-32 chars total. Becomes a folder name. */
const USERNAME_RE = /^[a-z0-9][a-z0-9_-]{1,31}$/;
/** Typed error whose `.code` maps to an API errorCode at the route layer. */
export class UserStoreError extends Error {
constructor(
message: string,
public readonly code: 'USER_EXISTS' | 'USER_NOT_FOUND' | 'LAST_ADMIN' | 'INVALID_INPUT'
) {
super(message);
this.name = 'UserStoreError';
}
}
// ─────────────────────────────── pure helpers ───────────────────────────────
export function normalizeUsername(name: string): string {
return String(name ?? '')
.trim()
.toLowerCase();
}
export function isValidUsername(name: string): boolean {
return USERNAME_RE.test(normalizeUsername(name));
}
/** Hash a password with the given (or current) scrypt params + a fresh random salt. */
export async function hashPassword(
password: string,
params: { N: number; r: number; p: number } = DEFAULT_SCRYPT_PARAMS
): Promise<PasswordHash> {
const salt = randomBytes(SALT_BYTES);
const derived = await scrypt(password, salt, KEYLEN, { ...params, maxmem: SCRYPT_MAXMEM });
return {
algo: 'scrypt',
N: params.N,
r: params.r,
p: params.p,
salt: salt.toString('hex'),
hash: derived.toString('hex'),
};
}
/** Constant-time verify of a password against a stored hash record. Never throws. */
export async function verifyPasswordHash(password: string, record: PasswordHash): Promise<boolean> {
if (!record || record.algo !== 'scrypt') return false;
let salt: Buffer;
let expected: Buffer;
try {
salt = Buffer.from(record.salt, 'hex');
expected = Buffer.from(record.hash, 'hex');
} catch {
return false;
}
if (expected.length === 0) return false;
let derived: Buffer;
try {
derived = await scrypt(password, salt, expected.length, {
N: record.N,
r: record.r,
p: record.p,
maxmem: SCRYPT_MAXMEM,
});
} catch {
return false;
}
if (derived.length !== expected.length) return false;
return timingSafeEqual(derived, expected);
}
/** True when a stored hash uses weaker params than current and should be rehashed. */
export function needsRehash(record: PasswordHash, params = DEFAULT_SCRYPT_PARAMS): boolean {
return record.algo !== 'scrypt' || record.N !== params.N || record.r !== params.r || record.p !== params.p;
}
/** URL-safe one-time password (16 chars) for admin create/reset flows. */
export function generateOneTimePassword(): string {
return randomBytes(12).toString('base64url');
}
export function toPublicUser(u: UserRecord): PublicUser {
return {
username: u.username,
role: u.role,
disabled: !!u.disabled,
mustChangePassword: !!u.mustChangePassword,
canBypassPermissions: !!u.canBypassPermissions,
createdAt: u.createdAt,
lastLoginAt: u.lastLoginAt,
};
}
export function countEnabledAdmins(users: UserRecord[]): number {
return users.filter((u) => u.role === 'admin' && !u.disabled).length;
}
/**
* Section 6.3: resolve the effective Claude permission mode for a user. Admins and
* granted users get the global mode as-is; a non-granted regular user whose mode
* would be `dangerously-skip-permissions` is silently downgraded to `auto` (all
* other modes are already <= auto and pass through). Pure.
*/
export function resolveClaudeModeForUser(
globalMode: ClaudeMode | undefined,
grant: { role: UserRole; canBypassPermissions?: boolean }
): ClaudeMode {
const mode: ClaudeMode = globalMode ?? 'dangerously-skip-permissions';
if (grant.role === 'admin' || grant.canBypassPermissions) return mode;
return mode === 'dangerously-skip-permissions' ? 'auto' : mode;
}
/**
* Section 6.3: whether a user may run arbitrary commands as the host account
* (shell-mode sessions, cron `launchCommand`, other CLIs' bypass flags). Same
* one-bit grant as bypass. Admins always may.
*/
export function canRunPrivilegedCommands(grant: { role: UserRole; canBypassPermissions?: boolean }): boolean {
return grant.role === 'admin' || !!grant.canBypassPermissions;
}
// ─────────────────────────────── IO layer ───────────────────────────────
let cache: { users: UserRecord[]; ts: number } | null = null;
/** Drop the in-process cache (called after every write; exported for tests). */
export function invalidateUsersCache(): void {
cache = null;
}
export async function readUsers(force = false): Promise<UserRecord[]> {
const now = Date.now();
if (!force && cache && now - cache.ts < CACHE_TTL_MS) return cache.users;
let raw: string;
try {
raw = await fs.readFile(dataPath(USERS_FILE), 'utf-8');
} catch (err) {
// ENOENT is the ONLY legitimately-empty store (first boot). Any other read
// error (EIO/EACCES/EMFILE/EBUSY) is a transient/permission failure, NOT an
// empty store — do NOT cache [] and do NOT let it look empty, or a following
// createUser/bootstrap would overwrite users.json and destroy every account.
if ((err as NodeJS.ErrnoException).code === 'ENOENT') {
cache = { users: [], ts: now };
return [];
}
throw err;
}
// A present-but-corrupt file (invalid JSON) must also fail loud rather than
// read as empty, so mutators/bootstrap abort instead of clobbering it.
const parsed = JSON.parse(raw) as Partial<UsersFile>;
const users = Array.isArray(parsed.users) ? parsed.users : [];
cache = { users, ts: now };
return users;
}
async function writeUsers(users: UserRecord[]): Promise<void> {
const dir = getDataDir();
if (!existsSync(dir)) mkdirSync(dir, { recursive: true });
const finalPath = dataPath(USERS_FILE);
// Unique per-writer tmp name (pid + random) so the CLI (`codeman users …`) and
// the live server — designed to write this file concurrently across processes —
// never share a single `users.json.tmp` inode and tear each other's payload.
// Matches the state-store.ts / self-update.ts convention.
const tmpPath = `${finalPath}.${process.pid}.${randomBytes(6).toString('hex')}.tmp`;
const payload: UsersFile = { version: 1, users };
try {
await fs.writeFile(tmpPath, JSON.stringify(payload, null, 2), { mode: 0o600 });
await fs.chmod(tmpPath, 0o600).catch(() => {});
await fs.rename(tmpPath, finalPath);
} catch (err) {
await fs.unlink(tmpPath).catch(() => {});
throw err;
}
cache = { users, ts: Date.now() };
}
/**
* Serialize every read-modify-write on users.json. Without this a fire-and-forget
* touchLastLogin (fired on each Basic auth) can interleave with a route's
* create/update and clobber records, since both do readUsers(true) → mutate →
* writeUsers against a single shared file + tmp path.
*/
let mutateChain: Promise<unknown> = Promise.resolve();
function withUsersLock<T>(fn: () => Promise<T>): Promise<T> {
const run = mutateChain.then(fn, fn);
mutateChain = run.then(
() => undefined,
() => undefined
);
return run;
}
export async function hasUsers(): Promise<boolean> {
return (await readUsers()).length > 0;
}
// A precomputed dummy hash so an unknown/disabled user costs the same scrypt work
// as a real verify (defeats username-enumeration by timing). Created once, lazily.
let dummyHashPromise: Promise<PasswordHash> | null = null;
function getDummyHash(): Promise<PasswordHash> {
if (!dummyHashPromise) dummyHashPromise = hashPassword('codeman-timing-equalization-placeholder');
return dummyHashPromise;
}
/**
* Verify a username/password against the store. Returns the record (plus whether it
* should be rehashed) on success, or null for wrong password / unknown / disabled
* user. Runs a dummy scrypt on the miss path so timing does not reveal which users
* exist. Never writes (the caller decides when to persist lastLogin / rehash).
*/
export async function verifyPassword(
username: string,
password: string
): Promise<{ user: UserRecord; needsRehash: boolean } | null> {
const user = await findUser(username);
if (!user || user.disabled) {
await verifyPasswordHash(password, await getDummyHash());
return null;
}
const ok = await verifyPasswordHash(password, user.password);
if (!ok) return null;
return { user, needsRehash: needsRehash(user.password) };
}
export async function findUser(username: string): Promise<UserRecord | undefined> {
const norm = normalizeUsername(username);
if (!norm) return undefined;
const users = await readUsers();
return users.find((u) => u.username === norm);
}
export interface CreateUserOptions {
username: string;
role: UserRole;
password: string;
mustChangePassword?: boolean;
canBypassPermissions?: boolean;
}
export async function createUser(opts: CreateUserOptions): Promise<UserRecord> {
const username = normalizeUsername(opts.username);
if (!isValidUsername(username)) {
throw new UserStoreError(
'Username must be lowercase, start alphanumeric, 2-32 chars ([a-z0-9_-])',
'INVALID_INPUT'
);
}
if (opts.role !== 'admin' && opts.role !== 'user') {
throw new UserStoreError('Role must be "admin" or "user"', 'INVALID_INPUT');
}
if (!opts.password || opts.password.length < 8) {
throw new UserStoreError('Password must be at least 8 characters', 'INVALID_INPUT');
}
return withUsersLock(async () => {
const users = await readUsers(true);
if (users.some((u) => u.username === username)) {
throw new UserStoreError(`User "${username}" already exists`, 'USER_EXISTS');
}
if (users.length >= maxUsers()) {
throw new UserStoreError(`Maximum number of users (${maxUsers()}) reached`, 'INVALID_INPUT');
}
const record: UserRecord = {
username,
role: opts.role,
password: await hashPassword(opts.password),
disabled: false,
mustChangePassword: !!opts.mustChangePassword,
canBypassPermissions: !!opts.canBypassPermissions,
createdAt: Date.now(),
};
users.push(record);
await writeUsers(users);
return record;
});
}
/** Set a user's password. `mustChangePassword` is left unchanged unless specified. */
export async function setPassword(
username: string,
password: string,
opts: { mustChangePassword?: boolean } = {}
): Promise<UserRecord> {
if (!password || password.length < 8) {
throw new UserStoreError('Password must be at least 8 characters', 'INVALID_INPUT');
}
const norm = normalizeUsername(username);
return withUsersLock(async () => {
const users = await readUsers(true);
const record = users.find((u) => u.username === norm);
if (!record) throw new UserStoreError(`User "${norm}" not found`, 'USER_NOT_FOUND');
record.password = await hashPassword(password);
if (opts.mustChangePassword !== undefined) record.mustChangePassword = opts.mustChangePassword;
await writeUsers(users);
return record;
});
}
export interface UpdateUserPatch {
role?: UserRole;
disabled?: boolean;
canBypassPermissions?: boolean;
mustChangePassword?: boolean;
}
export async function updateUser(username: string, patch: UpdateUserPatch): Promise<UserRecord> {
const norm = normalizeUsername(username);
return withUsersLock(async () => {
const users = await readUsers(true);
const record = users.find((u) => u.username === norm);
if (!record) throw new UserStoreError(`User "${norm}" not found`, 'USER_NOT_FOUND');
// Guard the last-enabled-admin invariant against demote/disable.
const before = countEnabledAdmins(users);
const projected: UserRecord = {
...record,
role: patch.role ?? record.role,
disabled: patch.disabled ?? record.disabled,
};
const after = countEnabledAdmins(users.map((u) => (u.username === norm ? projected : u)));
if (before > 0 && after === 0) {
throw new UserStoreError('Cannot demote or disable the last enabled admin', 'LAST_ADMIN');
}
if (patch.role !== undefined) record.role = patch.role;
if (patch.disabled !== undefined) record.disabled = patch.disabled;
if (patch.canBypassPermissions !== undefined) record.canBypassPermissions = patch.canBypassPermissions;
if (patch.mustChangePassword !== undefined) record.mustChangePassword = patch.mustChangePassword;
await writeUsers(users);
return record;
});
}
/**
* Record a successful login timestamp. Best-effort + throttled: skips the write if
* the last login was within the last minute (Basic clients re-send credentials on
* every request, so this fires often — the throttle keeps disk churn bounded).
*/
export async function touchLastLogin(username: string): Promise<void> {
const norm = normalizeUsername(username);
try {
await withUsersLock(async () => {
const users = await readUsers(true);
const record = users.find((u) => u.username === norm);
if (!record) return;
if (record.lastLoginAt && Date.now() - record.lastLoginAt < 60_000) return;
record.lastLoginAt = Date.now();
await writeUsers(users);
});
} catch {
/* best-effort */
}
}
export async function deleteUser(username: string): Promise<void> {
const norm = normalizeUsername(username);
await withUsersLock(async () => {
const users = await readUsers(true);
const record = users.find((u) => u.username === norm);
if (!record) throw new UserStoreError(`User "${norm}" not found`, 'USER_NOT_FOUND');
const before = countEnabledAdmins(users);
const remaining = users.filter((u) => u.username !== norm);
const after = countEnabledAdmins(remaining);
if (before > 0 && after === 0) {
throw new UserStoreError('Cannot delete the last enabled admin', 'LAST_ADMIN');
}
await writeUsers(remaining);
});
}
/**
* First-boot bootstrap: in multi-user mode with no users yet, create the initial
* admin from `CODEMAN_USERNAME`/`CODEMAN_PASSWORD` if both are set. Returns a
* status the caller (server start / CLI) uses to decide whether to refuse boot.
*/
export async function bootstrapInitialAdmin(): Promise<{
status: 'created' | 'exists' | 'missing-env';
username?: string;
}> {
if (await hasUsers()) return { status: 'exists' };
const username = process.env.CODEMAN_USERNAME;
const password = process.env.CODEMAN_PASSWORD;
if (!username || !password) return { status: 'missing-env' };
const created = await createUser({ username, role: 'admin', password });
return { status: 'created', username: created.username };
}
/**
* Delete a user's on-disk space (`<USER_SPACES_DIR>/<username>`) with the section 8
* guard rails: the top-level dir must not be a symlink, and its realpath must
* resolve strictly inside USER_SPACES_DIR (so a symlinked or `..`-escaping target
* can never be used to rm an arbitrary tree). No-op if the space does not exist.
*/
export async function deleteUserSpace(username: string): Promise<void> {
const norm = normalizeUsername(username);
if (!isValidUsername(norm)) throw new UserStoreError('Invalid username', 'INVALID_INPUT');
const root = getUserSpacesDir();
const target = join(root, norm);
let lst;
try {
lst = await fs.lstat(target);
} catch {
return; // nothing to delete
}
if (lst.isSymbolicLink()) {
throw new UserStoreError('Refusing to delete a symlinked user space', 'INVALID_INPUT');
}
const realRoot = await fs.realpath(root).catch(() => root);
const realTarget = await fs.realpath(target);
const rel = relative(realRoot, realTarget);
if (rel === '' || rel.startsWith('..') || isAbsolute(rel)) {
throw new UserStoreError('User space escapes USER_SPACES_DIR', 'INVALID_INPUT');
}
await fs.rm(realTarget, { recursive: true, force: true });
}
/** The synthetic admin used in single-user mode so downstream has one code path. */
export const SYNTHETIC_ADMIN: AuthUser = { username: 'admin', role: 'admin' };
/**
* Whether a username may run arbitrary commands (shell mode, cron launchCommand,
* other CLIs' bypass). Single-user or an unset owner: allowed. In multi-user a
* MISSING user (e.g. deleted) fails closed (non-privileged). Used at cron fire time.
*/
export async function canUsernameRunPrivilegedCommands(username: string | undefined): Promise<boolean> {
if (!isMultiUserMode() || !username) return true;
const user = await findUser(username);
return canRunPrivilegedCommands(user ?? { role: 'user' });
}
/**
* Resolve the effective Claude mode for a username by looking up the grant. In
* single-user mode (or for an unknown owner) the global mode passes through.
*/
export async function resolveClaudeModeForUsername(
globalMode: ClaudeMode | undefined,
username: string | undefined
): Promise<ClaudeMode> {
const fallback: ClaudeMode = globalMode ?? 'dangerously-skip-permissions';
if (!isMultiUserMode() || !username) return fallback;
// Fail closed: an unknown/deleted owner in multi-user mode is treated as a
// non-granted regular user so a stale-owned spawn (e.g. an orphaned cron job)
// is downgraded to `auto` rather than inheriting the global bypass.
const user = await findUser(username);
return resolveClaudeModeForUser(globalMode, user ?? { role: 'user' });
}
+28
View File
@@ -0,0 +1,28 @@
/**
* @fileoverview Append-only admin audit log (~/.codeman/admin-audit.jsonl).
*
* Every user-management action (create/patch/reset/delete/logout/assign) writes one
* JSON line: timestamp, acting admin, action, target, request IP. Same idiom as
* session-lifecycle.jsonl. Best-effort: a write failure never blocks the action.
*/
import fs from 'node:fs/promises';
import { dataPath } from '../config/instance.js';
export interface AdminAuditEntry {
ts: number;
admin: string;
action: string;
target?: string;
ip?: string;
detail?: Record<string, unknown>;
}
export async function appendAdminAudit(entry: Omit<AdminAuditEntry, 'ts'>): Promise<void> {
try {
const line = JSON.stringify({ ts: Date.now(), ...entry }) + '\n';
await fs.appendFile(dataPath('admin-audit.jsonl'), line, { mode: 0o600 });
} catch {
/* best-effort audit; never block the action */
}
}
+277 -57
View File
@@ -8,7 +8,7 @@
* - CORS (localhost only)
*/
import type { FastifyInstance, FastifyReply } from 'fastify';
import type { FastifyInstance, FastifyReply, FastifyRequest } from 'fastify';
import { randomBytes, timingSafeEqual } from 'node:crypto';
import { StaleExpirationMap } from '../../utils/index.js';
import type { AuthSessionRecord } from '../ports/auth-port.js';
@@ -20,6 +20,17 @@ import {
AUTH_FAILURE_WINDOW_MS,
} from '../../config/auth-config.js';
import { getHookSecret, HOOK_SECRET_HEADER } from '../../config/hook-secret.js';
import { isMultiUserMode } from '../../config/multiuser.js';
import { findUser, setPassword, touchLastLogin, verifyPassword } from '../../user-store.js';
import { ApiErrorCode, createErrorResponse, type AuthUser } from '../../types.js';
// Request-scoped identity (multi-user). Single-user leaves it undefined and the
// ownership helpers default to a synthetic admin (see route-helpers).
declare module 'fastify' {
interface FastifyRequest {
authUser?: AuthUser;
}
}
// Auth session cookie name
export const AUTH_COOKIE_NAME = 'codeman_session';
@@ -30,6 +41,83 @@ interface AuthState {
authFailures: StaleExpirationMap<string, number> | null;
qrAuthFailures: StaleExpirationMap<string, number> | null;
hookSecretFailures: StaleExpirationMap<string, number> | null;
/** Per-username Basic-auth failure bucket (multi-user only). */
userFailures: StaleExpirationMap<string, number> | null;
}
/** Rate-limit response for a client that exceeded the failure cap. */
function sendAuthRateLimit(reply: FastifyReply, failures: StaleExpirationMap<string, number>, key: string): void {
const remainingMs = failures.getRemainingTtl(key) ?? AUTH_FAILURE_WINDOW_MS;
const retryAfterSeconds = Math.max(1, Math.ceil(remainingMs / 1000));
reply.header('Retry-After', String(retryAfterSeconds));
reply.code(429).send('Too Many Requests — try again later');
}
/** Parse a `Basic base64(user:pass)` header into its parts, or null if malformed. */
function parseBasicAuth(header?: string): { username: string; password: string } | null {
if (!header || !header.startsWith('Basic ')) return null;
try {
const decoded = Buffer.from(header.slice(6), 'base64').toString('utf-8');
const idx = decoded.indexOf(':');
if (idx < 0) return null;
return { username: decoded.slice(0, idx), password: decoded.slice(idx + 1) };
} catch {
return null;
}
}
/**
* The `/api/hook-event` + `/api/status-telemetry` localhost bypass, shared by the
* single-user and multi-user auth hooks so the security-critical logic has ONE
* source of truth. Returns:
* - 'bypass' : loopback + valid hook secret; the caller should allow the request
* - 'rejected' : a reply was already sent (wrong secret rate-limited / 401)
* - 'continue' : not a hook request (or non-loopback); fall through to normal auth
*
* COD-91: the shared hook secret is required UNCONDITIONALLY on the loopback bypass
* (a user's own loopback reverse proxy is indistinguishable from a real local hook).
*/
function checkHookSecretBypass(
req: FastifyRequest,
reply: FastifyReply,
hookSecretFailures: StaleExpirationMap<string, number>
): 'bypass' | 'rejected' | 'continue' {
if ((req.url === '/api/hook-event' || req.url === '/api/status-telemetry') && req.method === 'POST') {
const ip = req.ip;
const isLoopback = ip === '127.0.0.1' || ip === '::1' || ip === '::ffff:127.0.0.1';
if (isLoopback) {
const presented = Buffer.from(req.headers[HOOK_SECRET_HEADER.toLowerCase()]?.toString() ?? '');
const expected = Buffer.from(getHookSecret());
if (presented.length === expected.length && timingSafeEqual(presented, expected)) {
return 'bypass';
}
const hookIp = req.ip;
const hookFailures = hookSecretFailures.get(hookIp) ?? 0;
if (hookFailures >= AUTH_FAILURE_MAX) {
sendAuthRateLimit(reply, hookSecretFailures, hookIp);
return 'rejected';
}
hookSecretFailures.set(hookIp, hookFailures + 1);
reply.code(401).send('Unauthorized: hook secret required');
return 'rejected';
}
// Non-localhost hook requests fall through to normal auth
}
return 'continue';
}
/**
* Requests that a `mustChangePassword` user may still reach: the identity probe,
* the password-change endpoint, and any non-API path (static assets / index.html,
* so the browser can load the app and render the change-password modal).
*/
function isPasswordChangeExempt(req: FastifyRequest): boolean {
const url = (req.url ?? '').split('?')[0];
if (url === '/api/me' || url === '/api/me/password') return true;
// Security: the WebSocket terminal (/ws/...) is a functional channel, not a static
// asset, so it must NOT be exempt, or a locked user keeps a working terminal.
if (url.startsWith('/ws/')) return false;
return !url.startsWith('/api/');
}
/**
@@ -47,13 +135,20 @@ export function registerAuthMiddleware(app: FastifyInstance, https: boolean): Au
authFailures: null,
qrAuthFailures: null,
hookSecretFailures: null,
userFailures: null,
};
const authPassword = process.env.CODEMAN_PASSWORD;
if (!authPassword) return state;
// Always declare req.authUser so downstream reads are safe (single-user leaves it
// undefined; the ownership helpers then default to a synthetic admin).
if (!app.hasRequestDecorator('authUser')) app.decorateRequest('authUser', undefined);
const authUsername = process.env.CODEMAN_USERNAME || 'admin';
const expectedHeader = 'Basic ' + Buffer.from(`${authUsername}:${authPassword}`).toString('base64');
const multiUser = isMultiUserMode();
const authPassword = process.env.CODEMAN_PASSWORD;
// No auth at all: single-user with no password (byte-identical to legacy). In
// multi-user mode auth is ALWAYS active (users authenticate individually), even
// without CODEMAN_PASSWORD.
if (!multiUser && !authPassword) return state;
// Session token store — active sessions extend TTL on access
state.authSessions = new StaleExpirationMap<string, AuthSessionRecord>({
@@ -87,57 +182,28 @@ export function registerAuthMiddleware(app: FastifyInstance, https: boolean): Au
const authFailures = state.authFailures;
const hookSecretFailures = state.hookSecretFailures;
function sendAuthRateLimit(
reply: FastifyReply,
clientIp: string,
failures: StaleExpirationMap<string, number> = authFailures
): void {
const remainingMs = failures.getRemainingTtl(clientIp) ?? AUTH_FAILURE_WINDOW_MS;
const retryAfterSeconds = Math.max(1, Math.ceil(remainingMs / 1000));
reply.header('Retry-After', String(retryAfterSeconds));
reply.code(429).send('Too Many Requests — try again later');
if (multiUser) {
// Per-username failure bucket: a botnet can't brute-force one account across
// many IPs, and one user behind a NAT can't lock out everyone else.
state.userFailures = new StaleExpirationMap<string, number>({
ttlMs: AUTH_FAILURE_WINDOW_MS,
refreshOnGet: false,
});
registerMultiUserAuthHook(app, https, authSessions, authFailures, hookSecretFailures, state.userFailures);
return state;
}
// ── Single-user Basic Auth (unchanged behavior; CODEMAN_PASSWORD required) ──
const authUsername = process.env.CODEMAN_USERNAME || 'admin';
const expectedHeader = 'Basic ' + Buffer.from(`${authUsername}:${authPassword}`).toString('base64');
app.addHook('onRequest', (req, reply, done) => {
// Hook events + statusline telemetry come from local Claude Code (curl from
// localhost) — no Basic-Auth credentials available. Validated downstream by
// HookEventSchema / StatusTelemetrySchema. Same loopback+hook-secret gate.
//
// COD-54: the bare localhost bypass is unsafe while a tunnel is running, because
// `cloudflared --url http://127.0.0.1:port` proxies internet traffic INTO the
// loopback origin, so a tunneled request arrives with req.ip === 127.0.0.1 and
// would pass. COD-91: require the shared hook secret on the loopback bypass
// UNCONDITIONALLY (not just while the managed tunnel is up). Codeman can't detect
// a user's own loopback reverse proxy (their own `cloudflared --url`, `tailscale
// serve`, nginx → 127.0.0.1), so tunnel-gating left that path with the unsafe plain
// bypass. Managed-session hooks always present the secret (X-Codeman-Hook-Secret,
// from $CODEMAN_HOOK_SECRET_FILE — generated for every instance), so requiring it
// always closes the gap without breaking the legitimate hook channel.
if ((req.url === '/api/hook-event' || req.url === '/api/status-telemetry') && req.method === 'POST') {
const ip = req.ip;
const isLoopback = ip === '127.0.0.1' || ip === '::1' || ip === '::ffff:127.0.0.1';
if (isLoopback) {
// Always require the shared secret (constant-time compare).
const presented = Buffer.from(req.headers[HOOK_SECRET_HEADER.toLowerCase()]?.toString() ?? '');
const expected = Buffer.from(getHookSecret());
if (presented.length === expected.length && timingSafeEqual(presented, expected)) {
done();
return;
}
// Wrong/absent secret — rate-limit per IP in the DEDICATED hook bucket
// (never authFailures, which would lock out the login path).
const hookIp = req.ip;
const hookFailures = hookSecretFailures.get(hookIp) ?? 0;
if (hookFailures >= AUTH_FAILURE_MAX) {
sendAuthRateLimit(reply, hookIp, hookSecretFailures);
return;
}
hookSecretFailures.set(hookIp, hookFailures + 1);
reply.code(401).send('Unauthorized: hook secret required');
return;
}
// Non-localhost hook requests fall through to normal auth
const bypass = checkHookSecretBypass(req, reply, hookSecretFailures);
if (bypass === 'bypass') {
done();
return;
}
if (bypass === 'rejected') return;
// QR auth path — handled by the route itself (token validation + rate limiting)
if (req.url?.startsWith('/q/')) {
@@ -153,10 +219,6 @@ export function registerAuthMiddleware(app: FastifyInstance, https: boolean): Au
if (sessionToken && authSessions.get(sessionToken) !== undefined) {
// Sliding cookie: re-issue on every authenticated request so the browser
// cookie lifetime tracks the server-side sliding TTL (refreshOnGet above).
// Without this the cookie has a fixed lifetime from login; the browser
// drops it mid-use, the next request arrives cookie-less and falls through
// to Basic Auth — popping the native username/password dialog, which reads
// as a random logout while actively working.
reply.setCookie(AUTH_COOKIE_NAME, sessionToken, {
httpOnly: true,
secure: https,
@@ -206,7 +268,7 @@ export function registerAuthMiddleware(app: FastifyInstance, https: boolean): Au
// Rate limit only requests that failed to authenticate on this attempt.
const failures = authFailures.get(clientIp) ?? 0;
if (failures >= AUTH_FAILURE_MAX) {
sendAuthRateLimit(reply, clientIp);
sendAuthRateLimit(reply, authFailures, clientIp);
return;
}
@@ -220,6 +282,164 @@ export function registerAuthMiddleware(app: FastifyInstance, https: boolean): Au
return state;
}
/**
* Multi-user auth hook (async, because password verification runs scrypt). Verifies
* `username:password` against the user store, mints an identity-carrying cookie,
* decorates `req.authUser`, enforces the per-IP + per-username rate limits, and the
* `mustChangePassword` lockbox. The single-user hook above is left untouched.
*/
function registerMultiUserAuthHook(
app: FastifyInstance,
https: boolean,
authSessions: StaleExpirationMap<string, AuthSessionRecord>,
authFailures: StaleExpirationMap<string, number>,
hookSecretFailures: StaleExpirationMap<string, number>,
userFailures: StaleExpirationMap<string, number>
): void {
const setSessionCookie = (reply: FastifyReply, token: string) =>
reply.setCookie(AUTH_COOKIE_NAME, token, {
httpOnly: true,
secure: https,
sameSite: 'lax',
maxAge: AUTH_SESSION_TTL_MS / 1000,
path: '/',
});
// Evict the oldest cookie session of the SAME user first (so one user logging in
// 100 times cannot flush everyone else's sessions), falling back to global-oldest.
const evictForCapacity = (username: string) => {
let userKey: string | undefined;
let userTs = Infinity;
let globalKey: string | undefined;
let globalTs = Infinity;
for (const [k, v] of authSessions) {
if (v.createdAt < globalTs) {
globalTs = v.createdAt;
globalKey = k;
}
if (v.username === username && v.createdAt < userTs) {
userTs = v.createdAt;
userKey = k;
}
}
const key = userKey ?? globalKey;
if (key !== undefined) authSessions.delete(key);
};
const enforcePasswordChange = (req: FastifyRequest, reply: FastifyReply, mustChange: boolean): boolean => {
if (mustChange && !isPasswordChangeExempt(req)) {
reply.code(403).send(createErrorResponse(ApiErrorCode.PASSWORD_CHANGE_REQUIRED));
return true;
}
return false;
};
app.addHook('onRequest', async (req, reply) => {
const bypass = checkHookSecretBypass(req, reply, hookSecretFailures);
if (bypass === 'bypass' || bypass === 'rejected') return;
// QR redemption path — handled by the route itself.
if (req.url?.startsWith('/q/')) return;
const clientIp = req.ip;
// 1. Cookie session (carries identity + mustChangePassword snapshot).
const sessionToken = req.cookies[AUTH_COOKIE_NAME];
const record = sessionToken ? authSessions.get(sessionToken) : undefined;
if (record && record.username) {
// Security: re-validate the cookie identity against the store on every request so
// an out-of-band mutation the in-memory map can't see (the `codeman users` CLI,
// a separate process, deleting/disabling/demoting a user) takes effect promptly
// instead of riding the 24h cookie. findUser is cached ~1s, so this is cheap.
let live: Awaited<ReturnType<typeof findUser>>;
try {
live = await findUser(record.username);
} catch {
// The store is transiently unreadable/corrupt (readUsers throws on a non-ENOENT
// read, #23). Fall back to the cookie's snapshot for THIS request rather than
// 500-ing an already-authenticated client (pre-#24 behaviour); a persistently
// corrupt store still fails all WRITES loudly at the mutator/bootstrap layer.
req.authUser = { username: record.username, role: record.role ?? 'user' };
setSessionCookie(reply, sessionToken!);
enforcePasswordChange(req, reply, !!record.mustChangePassword);
return;
}
if (!live || live.disabled) {
authSessions.delete(sessionToken!);
reply.clearCookie(AUTH_COOKIE_NAME, { path: '/' });
reply.code(401).send('Unauthorized');
return;
}
// Trust the LIVE role/mustChangePassword, not the (possibly stale) cookie snapshot
// (also defends #9/#13: a CLI demotion is reflected without a revoke).
req.authUser = { username: live.username, role: live.role };
setSessionCookie(reply, sessionToken!); // sliding re-issue
enforcePasswordChange(req, reply, !!live.mustChangePassword);
return;
}
// 2. Basic Auth against the user store (scrypt verify).
// Per-IP pre-gate bounds scrypt CPU cost from one source (does NOT gate on the
// per-username bucket here; see below).
const ipFail = authFailures.get(clientIp) ?? 0;
if (ipFail >= AUTH_FAILURE_MAX) {
sendAuthRateLimit(reply, authFailures, clientIp);
return;
}
const creds = parseBasicAuth(req.headers.authorization);
if (creds) {
const normUser = creds.username.trim().toLowerCase();
// Security: VERIFY FIRST, then throttle only FAILED attempts. Consulting the
// per-username bucket before verifying let throwaway IPs lock out a known account
// (incl. admin) even with the correct password. A correct password must always
// win and self-heal both buckets, regardless of the username-failure count.
const result = await verifyPassword(creds.username, creds.password);
if (result) {
const { user, needsRehash: rehash } = result;
if (rehash) void setPassword(user.username, creds.password).catch(() => {});
void touchLastLogin(user.username).catch(() => {});
authFailures.delete(clientIp);
userFailures.delete(normUser);
const token = randomBytes(32).toString('hex');
if (authSessions.size >= MAX_AUTH_SESSIONS) evictForCapacity(user.username);
authSessions.set(token, {
ip: clientIp,
ua: req.headers['user-agent'] ?? '',
createdAt: Date.now(),
method: 'basic',
username: user.username,
role: user.role,
mustChangePassword: !!user.mustChangePassword,
});
req.authUser = { username: user.username, role: user.role };
setSessionCookie(reply, token);
enforcePasswordChange(req, reply, !!user.mustChangePassword);
return;
}
// Failed guess: count it against BOTH buckets. Once the per-username bucket
// reaches the cap, further FAILED attempts get 429 (throttles distributed
// brute-force), but this path is only reached on a wrong password, so it can
// never deny a correct one.
const uFail = (userFailures.get(normUser) ?? 0) + 1;
userFailures.set(normUser, uFail);
authFailures.set(clientIp, ipFail + 1);
if (uFail >= AUTH_FAILURE_MAX) {
sendAuthRateLimit(reply, userFailures, normUser);
return;
}
reply.header('WWW-Authenticate', 'Basic realm="Codeman"');
reply.code(401).send('Unauthorized');
return;
}
// No credentials presented: count against the per-IP bucket and challenge.
authFailures.set(clientIp, ipFail + 1);
reply.header('WWW-Authenticate', 'Basic realm="Codeman"');
reply.code(401).send('Unauthorized');
});
}
/** Methods that don't change server state and so skip the cross-site Origin check. */
const SAFE_HTTP_METHODS = new Set(['GET', 'HEAD', 'OPTIONS']);
+13
View File
@@ -11,6 +11,19 @@ export interface AuthSessionRecord {
ua: string;
createdAt: number;
method: 'qr' | 'basic';
/**
* Multi-user identity carried by the cookie (single-user leaves these unset).
* Snapshotted at mint time. Authorization-relevant admin changes (password reset,
* disable, delete, role change, bypass-grant change) revoke the user's sessions so
* a stale snapshot can't outlive the change; additionally the cookie fast-path
* re-reads role/disabled/mustChangePassword live from the store each request, so an
* out-of-band CLI mutation also takes effect promptly. See docs/multi-user-plan.md
* section 5.
*/
username?: string;
role?: 'admin' | 'user';
/** Whether this user must change their password before other actions are allowed. */
mustChangePassword?: boolean;
}
export interface AuthPort {
+1 -1
View File
@@ -18,7 +18,7 @@ export interface ConfigPort {
getClaudeModeConfig(): Promise<{ claudeMode?: ClaudeMode; allowedTools?: string }>;
getTerminalHistoryConfig(): Promise<TerminalHistoryConfig>;
getDefaultClaudeMdPath(): Promise<string | undefined>;
getLightState(): unknown;
getLightState(identity?: { username: string; role: 'admin' | 'user' }): unknown;
getLightSessionsState(): unknown[];
startTranscriptWatcher(sessionId: string, transcriptPath: string): void;
stopTranscriptWatcher(sessionId: string): void;
+4 -1
View File
@@ -23,6 +23,9 @@ export interface ScheduledRun {
completedTasks: number;
totalCost: number;
logs: string[];
/** Multi-user owner (username) — undefined in single-user mode. Used to scope
* list/delete and to downgrade the spawned Session's permission mode. */
owner?: string;
}
export interface InfraPort {
@@ -33,6 +36,6 @@ export interface InfraPort {
readonly teamWatcher: TeamWatcher;
readonly tunnelManager: TunnelManager;
readonly pushStore: PushSubscriptionStore;
startScheduledRun(prompt: string, workingDir: string, durationMinutes: number): Promise<ScheduledRun>;
startScheduledRun(prompt: string, workingDir: string, durationMinutes: number, owner?: string): Promise<ScheduledRun>;
stopScheduledRun(id: string): Promise<void>;
}
+260
View File
@@ -0,0 +1,260 @@
/**
* @fileoverview Multi-user frontend: identity boot, admin Users panel, and the
* change-password flow. Self-contained (builds its own DOM) so it needs no
* index.html surgery beyond the script tag and integrates with the existing App
* Settings modal by injecting a "Users" tab (admins in multi-user mode only).
*
* @dependency app.js (window.app), settings-ui.js (App Settings modal + tab switch)
* @loadorder after settings-ui.js / ultracode-panel.js, before session-ui.js
*
* In single-user mode GET /api/me returns a synthetic admin with multiUser:false,
* so none of the admin UI is shown and behavior is unchanged.
*/
(function () {
'use strict';
const unwrap = (body) => (body && typeof body === 'object' && 'data' in body ? body.data : body);
async function apiGet(path) {
const res = await window.fetch(path, { headers: { Accept: 'application/json' } });
return unwrap(await res.json());
}
async function apiSend(method, path, body) {
const res = await window.fetch(path, {
method,
headers: body ? { 'Content-Type': 'application/json' } : {},
body: body ? JSON.stringify(body) : undefined,
});
let json = null;
try {
json = await res.json();
} catch {
/* empty body */
}
return { ok: res.ok, status: res.status, body: json, data: unwrap(json) };
}
// ── Change-password modal ─────────────────────────────────────────────────
let cpModal = null;
function buildChangePasswordModal() {
if (cpModal) return cpModal;
const el = document.createElement('div');
el.className = 'modal';
el.id = 'changePasswordModal';
el.style.zIndex = '3100';
el.innerHTML = `
<div class="modal-content" style="max-width:420px">
<div class="modal-header"><h2>Change Password</h2></div>
<div class="modal-body">
<p id="cpMustNote" class="form-hint" style="display:none;color:var(--warning,#c80)">
You must change your password before continuing.</p>
<div class="form-row"><label>Current password</label>
<input type="password" id="cpCurrent" class="form-input" autocomplete="current-password"></div>
<div class="form-row"><label>New password (min 8)</label>
<input type="password" id="cpNew" class="form-input" autocomplete="new-password"></div>
<div class="form-row"><label>Confirm new password</label>
<input type="password" id="cpConfirm" class="form-input" autocomplete="new-password"></div>
<p id="cpError" style="color:var(--error,#c33);min-height:1.2em"></p>
</div>
<div class="modal-footer">
<button class="btn" id="cpCancel">Cancel</button>
<button class="btn btn-primary" id="cpSubmit">Change password</button>
</div>
</div>`;
document.body.appendChild(el);
el.querySelector('#cpCancel').onclick = () => (el.style.display = 'none');
el.querySelector('#cpSubmit').onclick = async () => {
const current = el.querySelector('#cpCurrent').value;
const nw = el.querySelector('#cpNew').value;
const confirm = el.querySelector('#cpConfirm').value;
const err = el.querySelector('#cpError');
err.textContent = '';
if (nw.length < 8) return (err.textContent = 'New password must be at least 8 characters.');
if (nw !== confirm) return (err.textContent = 'Passwords do not match.');
const r = await apiSend('POST', '/api/me/password', { currentPassword: current, newPassword: nw });
if (!r.ok) return (err.textContent = (r.body && r.body.error) || 'Change failed.');
el.style.display = 'none';
if (window.app && window.app.showToast) window.app.showToast('Password changed');
};
cpModal = el;
return el;
}
function openChangePassword(forced) {
const el = buildChangePasswordModal();
el.querySelector('#cpMustNote').style.display = forced ? '' : 'none';
el.querySelector('#cpCancel').style.display = forced ? 'none' : '';
el.querySelector('#cpError').textContent = '';
el.style.display = 'flex';
}
// ── Fetch interceptor: surface PASSWORD_CHANGE_REQUIRED ───────────────────
function installInterceptor() {
const orig = window.fetch;
window.fetch = async function (...args) {
const res = await orig.apply(this, args);
if (res.status === 403) {
try {
const clone = res.clone();
const j = await clone.json();
if (j && j.errorCode === 'PASSWORD_CHANGE_REQUIRED') openChangePassword(true);
} catch {
/* not JSON */
}
}
return res;
};
}
// ── Admin Users panel (injected into the App Settings modal) ──────────────
function injectUsersTab() {
const modal = document.getElementById('appSettingsModal');
if (!modal || modal.querySelector('[data-tab="settings-users"]')) return;
const tabs = modal.querySelector('.modal-tabs');
const body = modal.querySelector('.modal-body');
if (!tabs || !body) return;
const btn = document.createElement('button');
btn.className = 'modal-tab-btn';
btn.dataset.tab = 'settings-users';
btn.textContent = 'Users';
tabs.appendChild(btn);
const content = document.createElement('div');
content.className = 'modal-tab-content hidden';
content.id = 'settings-users';
content.innerHTML = `
<div style="display:flex;justify-content:space-between;align-items:center;margin-bottom:8px">
<strong>Users</strong>
<button class="btn btn-sm" id="adminAddUser">+ Add user</button>
</div>
<p class="form-hint">Users share the host account; this separates workspaces, it does not sandbox
users from each other. Pair with Docker cases for isolation.</p>
<div id="adminUsersTable"></div>
<p id="adminUsersMsg" style="min-height:1.2em;color:var(--muted,#888)"></p>`;
body.appendChild(content);
// Render whenever the tab is shown (the shared switchSettingsTab toggles it).
btn.addEventListener('click', renderUsers);
content.querySelector('#adminAddUser').onclick = addUserFlow;
}
function esc(s) {
return String(s).replace(/[&<>"]/g, (c) => ({ '&': '&amp;', '<': '&lt;', '>': '&gt;', '"': '&quot;' })[c]);
}
async function renderUsers() {
const table = document.getElementById('adminUsersTable');
if (!table) return;
table.innerHTML = 'Loading…';
let users;
try {
users = await apiGet('/api/admin/users');
} catch {
table.innerHTML = 'Failed to load users.';
return;
}
const rows = users
.map((u) => {
const flags = [
u.role === 'admin' ? 'admin' : 'user',
u.disabled ? 'disabled' : 'enabled',
u.canBypassPermissions ? 'can-bypass' : '',
u.mustChangePassword ? 'must-change-pw' : '',
]
.filter(Boolean)
.join(', ');
const st = u.stats || {};
return `<tr data-u="${esc(u.username)}">
<td>${esc(u.username)}</td>
<td style="font-size:.85em;color:var(--muted,#888)">${esc(flags)}</td>
<td style="font-size:.85em">${st.liveSessions ?? 0} live · ${st.caseCount ?? 0} cases</td>
<td style="white-space:nowrap">
<button class="btn btn-xs" data-act="role">${u.role === 'admin' ? 'Demote' : 'Promote'}</button>
<button class="btn btn-xs" data-act="disabled">${u.disabled ? 'Enable' : 'Disable'}</button>
<button class="btn btn-xs" data-act="bypass">${u.canBypassPermissions ? 'Revoke bypass' : 'Grant bypass'}</button>
<button class="btn btn-xs" data-act="reset">Reset pw</button>
<button class="btn btn-xs" data-act="delete">Delete</button>
</td></tr>`;
})
.join('');
table.innerHTML = `<table style="width:100%;border-collapse:collapse" class="admin-users">
<thead><tr><th align="left">User</th><th align="left">Flags</th><th align="left">Usage</th><th></th></tr></thead>
<tbody>${rows}</tbody></table>`;
table.querySelectorAll('button[data-act]').forEach((b) => {
b.onclick = () =>
userAction(
b.closest('tr').dataset.u,
b.dataset.act,
users.find((x) => x.username === b.closest('tr').dataset.u)
);
});
}
function setMsg(t) {
const m = document.getElementById('adminUsersMsg');
if (m) m.textContent = t || '';
}
async function userAction(username, act, u) {
if (act === 'role') {
const r = await apiSend('PATCH', `/api/admin/users/${encodeURIComponent(username)}`, {
role: u.role === 'admin' ? 'user' : 'admin',
});
setMsg(r.ok ? `Updated ${username}.` : (r.body && r.body.error) || 'Failed.');
} else if (act === 'disabled') {
const r = await apiSend('PATCH', `/api/admin/users/${encodeURIComponent(username)}`, { disabled: !u.disabled });
setMsg(r.ok ? `Updated ${username}.` : (r.body && r.body.error) || 'Failed.');
} else if (act === 'bypass') {
const r = await apiSend('PATCH', `/api/admin/users/${encodeURIComponent(username)}`, {
canBypassPermissions: !u.canBypassPermissions,
});
setMsg(r.ok ? `Updated ${username}.` : (r.body && r.body.error) || 'Failed.');
} else if (act === 'reset') {
if (!window.confirm(`Reset ${username}'s password? They must set a new one on next login.`)) return;
const r = await apiSend('POST', `/api/admin/users/${encodeURIComponent(username)}/reset-password`);
if (r.ok && r.data && r.data.oneTimePassword) {
window.prompt(`One-time password for ${username} (copy it now — shown once):`, r.data.oneTimePassword);
} else setMsg((r.body && r.body.error) || 'Reset failed.');
} else if (act === 'delete') {
const typed = window.prompt(`Type "${username}" to delete this user. Add " +space" to also delete their files.`);
if (typed !== username && typed !== `${username} +space`) return setMsg('Delete cancelled.');
const deleteSpace = typed.endsWith(' +space');
const r = await apiSend('DELETE', `/api/admin/users/${encodeURIComponent(username)}`, { deleteSpace });
setMsg(r.ok ? `Deleted ${username}.` : (r.body && r.body.error) || 'Delete failed.');
}
renderUsers();
}
async function addUserFlow() {
const username = window.prompt('New username (lowercase, 2-32 chars, [a-z0-9_-]):');
if (!username) return;
const admin = window.confirm('Make this user an admin? (OK = admin, Cancel = regular user)');
const r = await apiSend('POST', '/api/admin/users', { username: username.trim(), role: admin ? 'admin' : 'user' });
if (r.ok && r.data && r.data.oneTimePassword) {
window.prompt(`Created ${username}. One-time password (copy it now — shown once):`, r.data.oneTimePassword);
} else setMsg((r.body && r.body.error) || 'Create failed.');
renderUsers();
}
// ── Boot ──────────────────────────────────────────────────────────────────
async function boot() {
installInterceptor();
let me = null;
try {
me = await apiGet('/api/me');
} catch {
/* server may be pre-auth */
}
window.__codemanUser = me || { username: 'admin', role: 'admin', multiUser: false };
document.dispatchEvent(new CustomEvent('codeman:me', { detail: window.__codemanUser }));
if (window.__codemanUser.mustChangePassword) openChangePassword(true);
if (window.__codemanUser.multiUser && window.__codemanUser.role === 'admin') {
injectUsersTab();
}
}
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', boot);
} else {
boot();
}
window.codemanAdmin = { openChangePassword, renderUsers };
})();
+3
View File
@@ -481,6 +481,9 @@ const SSE_EVENTS = {
DOCKER_IMAGE_BUILD_PROGRESS: 'docker:imageBuildProgress',
DOCKER_IMAGE_BUILD_COMPLETE: 'docker:imageBuildComplete',
DOCKER_IMAGE_BUILD_FAILED: 'docker:imageBuildFailed',
// Multi-user (admin-only / targeted)
ADMIN_USERS_CHANGED: 'admin:usersChanged',
AUTH_PASSWORD_CHANGE_REQUIRED: 'auth:passwordChangeRequired',
};
// ═══════════════════════════════════════════════════════════════
+2
View File
@@ -1449,6 +1449,7 @@
<label>Startup Mode</label>
<select id="appSettingsClaudeMode" class="form-select">
<option value="dangerously-skip-permissions">Skip Permissions (default)</option>
<option value="auto">Auto (classifier-guarded, low prompts)</option>
<option value="normal">Normal (with prompts)</option>
<option value="allowedTools">Allowed Tools Only</option>
</select>
@@ -2494,6 +2495,7 @@
<script defer src="settings-ui.js"></script>
<script defer src="panels-ui.js"></script>
<script defer src="ultracode-panel.js"></script>
<script defer src="admin-ui.js"></script>
<script defer src="session-ui.js"></script>
<script defer src="ralph-wizard.js"></script>
<script defer src="api-client.js"></script>
+1
View File
@@ -5383,6 +5383,7 @@ body.touch-device .terminal-container .xterm .xterm-helper-textarea {
/* Modal Tabs */
.modal-tabs {
display: flex;
flex-wrap: wrap;
gap: 0.5rem;
padding: 0 1rem 0.75rem 1rem;
border-bottom: 1px solid var(--border);
+183 -4
View File
@@ -6,17 +6,23 @@
*/
import { join, resolve, relative, isAbsolute } from 'node:path';
import { realpathSync } from 'node:fs';
import { realpathSync, existsSync, mkdirSync } from 'node:fs';
import fs from 'node:fs/promises';
import { homedir } from 'node:os';
import type { z } from 'zod';
import type { FastifyReply, FastifyRequest } from 'fastify';
import { Session } from '../session.js';
import { ApiErrorCode, createErrorResponse } from '../types.js';
import { ApiErrorCode, createErrorResponse, type AuthUser } from '../types.js';
import { MAX_CONCURRENT_SESSIONS } from '../config/map-limits.js';
import { parseRalphLoopConfig, extractCompletionPhrase } from '../ralph-config.js';
import { SseEvent } from './sse-events.js';
import type { SessionPort } from './ports/session-port.js';
import type { EventPort } from './ports/event-port.js';
import type { AuthSessionRecord } from './ports/auth-port.js';
import type { StaleExpirationMap } from '../utils/index.js';
import { dataPath } from '../config/instance.js';
import { isMultiUserMode, maxSessionsPerUser, userCasesDir } from '../config/multiuser.js';
import { SYNTHETIC_ADMIN, findUser } from '../user-store.js';
// Shared path constants used across route modules. CASES_DIR (project folders)
// stays shared across instances; SETTINGS_PATH is per-instance runtime state.
@@ -79,13 +85,186 @@ export function validateSessionFilePath(
// Maximum hook data size (prevents oversized SSE broadcasts)
const MAX_HOOK_DATA_SIZE = 8 * 1024;
/**
* Effective identity for a request. In multi-user mode this is the auth-decorated
* user; in single-user mode (or when unset) it defaults to a synthetic admin so
* downstream ownership checks are no-ops and there is ONE code path.
*/
export function getAuthUser(req: FastifyRequest): AuthUser {
return req.authUser ?? SYNTHETIC_ADMIN;
}
/**
* Whether an identity may see/act on a resource with the given owner. Always true
* in single-user mode; in multi-user, admins see everything and regular users only
* their own (an absent owner is legacy/unassigned = admin-only).
*/
export function canAccessOwned(user: AuthUser, owner: string | undefined): boolean {
if (!isMultiUserMode()) return true;
if (user.role === 'admin') return true;
return !!owner && owner === user.username;
}
/**
* The owner to stamp on a resource created by this request: the requesting user in
* multi-user mode, or undefined in single-user (so state stays owner-free and the
* flag can be removed later without leaving stray owners).
*/
export function ownerFor(req: FastifyRequest): string | undefined {
return isMultiUserMode() ? getAuthUser(req).username : undefined;
}
/**
* The cases directory for a request/user: the shared ~/codeman-cases in single-user
* mode, or the per-user ~/codeman-users/<username>/cases in multi-user (created
* lazily). Admins are NOT auto-scoped here — an admin acting on a specific user's
* case resolves through the owner-aware case resolver instead.
*/
export function resolveCasesDir(user?: AuthUser): string {
if (!isMultiUserMode() || !user) return CASES_DIR;
const dir = userCasesDir(user.username);
if (!existsSync(dir)) mkdirSync(dir, { recursive: true });
return dir;
}
/**
* Realpath-confine a non-admin's requested working directory to their own case
* space in multi-user mode. Returns true if allowed. Admins and single-user mode
* are unrestricted. The path need not exist yet (checked against its nearest
* existing ancestor) so newly-created case dirs pass. This is the load-bearing
* rule (plan 6.2/14.7): every file-serving surface downstream trusts workingDir.
*/
export function isWorkingDirAllowed(user: AuthUser, workingDir: string): boolean {
if (!isMultiUserMode() || user.role === 'admin') return true;
const base = userCasesDir(user.username);
// Resolve the deepest existing ancestor to defeat symlink escapes without
// requiring the leaf to exist yet.
const resolveExisting = (p: string): string => {
let cur = resolve(p);
// walk up until an existing path is found
for (;;) {
try {
return realpathSync(cur);
} catch {
const parent = resolve(cur, '..');
if (parent === cur) return cur;
cur = parent;
}
}
};
let realBase: string;
try {
realBase = realpathSync(base);
} catch {
// base does not exist yet — create it so confinement has a stable anchor
mkdirSync(base, { recursive: true });
realBase = realpathSync(base);
}
const realTarget = resolveExisting(workingDir);
if (realTarget === realBase) return true;
const rel = relative(realBase, realTarget);
return rel !== '' && !rel.startsWith('..') && !isAbsolute(rel);
}
/**
* Username-keyed variant of `isWorkingDirAllowed` for spawn sites that only carry
* an owner username (cron fire-time, scheduled-run loop) rather than a live request.
* Resolves the owner's role from the store; a missing/deleted user is treated as a
* non-privileged regular user (fails closed to their deterministic case space).
* No-op (true) in single-user mode or for an unset owner.
*/
export async function isWorkingDirAllowedForUsername(
username: string | undefined,
workingDir: string
): Promise<boolean> {
if (!isMultiUserMode() || !username) return true;
const user = await findUser(username);
return isWorkingDirAllowed({ username, role: user?.role ?? 'user' }, workingDir);
}
/** Whether the caller is an admin (or single-user mode, where the sole user is admin). */
export function isAdmin(req: FastifyRequest): boolean {
return !isMultiUserMode() || getAuthUser(req).role === 'admin';
}
/**
* First line of admin-only handlers: 403 FORBIDDEN + returns false when the caller
* is not an admin. Always true in single-user mode (the sole user is the admin).
*/
export function requireAdmin(req: FastifyRequest, reply: FastifyReply): boolean {
if (isAdmin(req)) return true;
reply.code(403).send(createErrorResponse(ApiErrorCode.FORBIDDEN));
return false;
}
/**
* Session-capacity check, centralized so the global cap AND the per-user cap are
* enforced everywhere a session is created (the check was copy-pasted at 6 sites).
* Pure: takes the sessions Map so it composes with ctx.sessions / this.sessions /
* this.deps.sessions callers. Per-user cap only applies in multi-user mode.
*/
export function sessionCapacityState(
sessions: ReadonlyMap<string, Session>,
owner?: string
): { atGlobalCap: boolean; atUserCap: boolean } {
const atGlobalCap = sessions.size >= MAX_CONCURRENT_SESSIONS;
let atUserCap = false;
if (isMultiUserMode() && owner) {
let count = 0;
for (const s of sessions.values()) if (s.owner === owner) count++;
atUserCap = count >= maxSessionsPerUser();
}
return { atGlobalCap, atUserCap };
}
/**
* Route sugar: the human-readable error message when at capacity, else null. The
* caller wraps it in createErrorResponse with its own error code (OPERATION_FAILED
* vs SESSION_BUSY, matching the pre-existing per-route codes).
*/
export function sessionCapacityMessage(sessions: ReadonlyMap<string, Session>, owner?: string): string | null {
const { atGlobalCap, atUserCap } = sessionCapacityState(sessions, owner);
if (atGlobalCap) {
return `Maximum concurrent sessions (${MAX_CONCURRENT_SESSIONS}) reached. Delete some sessions first.`;
}
if (atUserCap) {
return `Your session limit (${maxSessionsPerUser()}) reached. Delete some of your sessions first.`;
}
return null;
}
/**
* Revoke every cookie session belonging to a user (optionally keeping one token,
* e.g. the caller's own during a self-service password change). Returns the count.
*/
export function revokeUserSessions(
authSessions: StaleExpirationMap<string, AuthSessionRecord> | null,
username: string,
exceptToken?: string
): number {
if (!authSessions) return 0;
const norm = username.trim().toLowerCase();
let removed = 0;
for (const [token, record] of authSessions) {
if (record.username === norm && token !== exceptToken) {
authSessions.delete(token);
removed++;
}
}
return removed;
}
/**
* Look up a session by ID or throw a structured error.
* Replaces the pattern: `const session = sessions.get(id); if (!session) return createErrorResponse(...)`.
*
* When `req` is passed in multi-user mode, a session the caller does not own is
* reported as NOT_FOUND (never 403), so existence of other users' sessions is not
* leaked. Single-user / admin callers are unaffected.
*/
export function findSessionOrFail(ctx: SessionPort, sessionId: string): Session {
export function findSessionOrFail(ctx: SessionPort, sessionId: string, req?: FastifyRequest): Session {
const session = ctx.sessions.get(sessionId);
if (!session) {
if (!session || (req && !canAccessOwned(getAuthUser(req), session.owner))) {
throw Object.assign(new Error(`Session ${sessionId} not found`), {
statusCode: 404,
body: createErrorResponse(ApiErrorCode.NOT_FOUND, `Session ${sessionId} not found`),
+204
View File
@@ -0,0 +1,204 @@
/**
* @fileoverview Admin user-management routes (multi-user mode only).
*
* All handlers: 404 unless multi-user mode is active, requireAdmin, and audit-logged
* to ~/.codeman/admin-audit.jsonl. Endpoints (docs/multi-user-plan.md section 8):
* GET /api/admin/users
* POST /api/admin/users
* PATCH /api/admin/users/:username
* POST /api/admin/users/:username/reset-password
* POST /api/admin/users/:username/logout
* DELETE /api/admin/users/:username
*
* Self-service GET /api/me + POST /api/me/password live in me-routes.ts.
*/
import type { FastifyInstance, FastifyReply, FastifyRequest } from 'fastify';
import { z } from 'zod';
import { readdirSync } from 'node:fs';
import { ApiErrorCode, createErrorResponse } from '../../types.js';
import { isMultiUserMode, userCasesDir } from '../../config/multiuser.js';
import {
createUser,
deleteUser,
deleteUserSpace,
findUser,
generateOneTimePassword,
readUsers,
setPassword,
toPublicUser,
updateUser,
UserStoreError,
} from '../../user-store.js';
import { getAuthUser, requireAdmin, revokeUserSessions } from '../route-helpers.js';
import { appendAdminAudit } from '../admin-audit.js';
import { SseEvent } from '../sse-events.js';
import type { AuthPort } from '../ports/auth-port.js';
import type { SessionPort } from '../ports/session-port.js';
import type { EventPort } from '../ports/event-port.js';
const CreateUserSchema = z.object({
username: z.string().min(1).max(64),
role: z.enum(['admin', 'user']).default('user'),
password: z.string().min(8).max(1024).optional(),
canBypassPermissions: z.boolean().optional(),
});
const UpdateUserSchema = z.object({
role: z.enum(['admin', 'user']).optional(),
disabled: z.boolean().optional(),
canBypassPermissions: z.boolean().optional(),
});
const DeleteUserSchema = z.object({ deleteSpace: z.boolean().optional() });
/** Map a UserStoreError's code onto the API error code + status. */
function storeError(reply: FastifyReply, err: unknown): ReturnType<typeof createErrorResponse> {
if (err instanceof UserStoreError) {
const code = ApiErrorCode[err.code as keyof typeof ApiErrorCode] ?? ApiErrorCode.INVALID_INPUT;
reply.code(
err.code === 'USER_EXISTS' || err.code === 'LAST_ADMIN' ? 409 : err.code === 'USER_NOT_FOUND' ? 404 : 400
);
return createErrorResponse(code, err.message);
}
reply.code(500);
return createErrorResponse(ApiErrorCode.INTERNAL_ERROR, err instanceof Error ? err.message : 'error');
}
export function registerAdminRoutes(app: FastifyInstance, ctx: SessionPort & AuthPort & EventPort): void {
// Gate: admin routes exist only in multi-user mode, and only for admins.
const gate = (req: FastifyRequest, reply: FastifyReply): boolean => {
if (!isMultiUserMode()) {
reply.code(404).send(createErrorResponse(ApiErrorCode.NOT_FOUND, 'Not found'));
return false;
}
return requireAdmin(req, reply);
};
const audit = (req: FastifyRequest, action: string, target?: string, detail?: Record<string, unknown>) =>
void appendAdminAudit({ admin: getAuthUser(req).username, action, target, ip: req.ip, detail });
// Count a user's live sessions + active cookie sessions + case folders.
const statsFor = (username: string) => {
let liveSessions = 0;
for (const s of ctx.sessions.values()) if (s.owner === username) liveSessions++;
let activeSessions = 0;
if (ctx.authSessions) for (const [, rec] of ctx.authSessions) if (rec.username === username) activeSessions++;
let caseCount = 0;
try {
caseCount = readdirSync(userCasesDir(username), { withFileTypes: true }).filter((e) => e.isDirectory()).length;
} catch {
/* no cases dir yet */
}
return { liveSessions, activeSessions, caseCount };
};
app.get('/api/admin/users', async (req, reply) => {
if (!gate(req, reply)) return;
const users = await readUsers(true);
return {
success: true,
data: users.map((u) => ({ ...toPublicUser(u), stats: statsFor(u.username) })),
};
});
app.post('/api/admin/users', async (req, reply) => {
if (!gate(req, reply)) return;
const parsed = CreateUserSchema.safeParse(req.body);
if (!parsed.success) {
reply.code(400);
return createErrorResponse(ApiErrorCode.INVALID_INPUT, parsed.error.issues[0]?.message ?? 'Invalid input');
}
// No password given: generate a one-time password, returned ONCE, force change.
const oneTime = parsed.data.password ? undefined : generateOneTimePassword();
try {
const user = await createUser({
username: parsed.data.username,
role: parsed.data.role,
password: parsed.data.password ?? oneTime!,
canBypassPermissions: parsed.data.canBypassPermissions,
mustChangePassword: !parsed.data.password,
});
audit(req, 'user.create', user.username, { role: user.role });
ctx.broadcast(SseEvent.AdminUsersChanged, {});
return { success: true, data: { user: toPublicUser(user), oneTimePassword: oneTime } };
} catch (err) {
return storeError(reply, err);
}
});
app.patch('/api/admin/users/:username', async (req, reply) => {
if (!gate(req, reply)) return;
const { username } = req.params as { username: string };
const parsed = UpdateUserSchema.safeParse(req.body);
if (!parsed.success) {
reply.code(400);
return createErrorResponse(ApiErrorCode.INVALID_INPUT, parsed.error.issues[0]?.message ?? 'Invalid input');
}
try {
const user = await updateUser(username, parsed.data);
// Security: revoke the target's cookie sessions on ANY successful update. role,
// disabled, and canBypassPermissions are all authorization-relevant, and the
// cookie snapshots role, so a stale cookie could otherwise retain old privileges
// (a demoted admin staying admin). Idempotent, affects only the target, and
// forces a re-auth that re-snapshots the new record.
revokeUserSessions(ctx.authSessions, user.username);
audit(req, 'user.update', user.username, parsed.data);
ctx.broadcast(SseEvent.AdminUsersChanged, {});
return { success: true, data: { user: toPublicUser(user) } };
} catch (err) {
return storeError(reply, err);
}
});
app.post('/api/admin/users/:username/reset-password', async (req, reply) => {
if (!gate(req, reply)) return;
const { username } = req.params as { username: string };
if (!(await findUser(username))) {
reply.code(404);
return createErrorResponse(ApiErrorCode.USER_NOT_FOUND, 'No such user');
}
const oneTime = generateOneTimePassword();
try {
await setPassword(username, oneTime, { mustChangePassword: true });
revokeUserSessions(ctx.authSessions, username);
audit(req, 'user.reset-password', username);
ctx.broadcast(SseEvent.AdminUsersChanged, {});
return { success: true, data: { oneTimePassword: oneTime } };
} catch (err) {
return storeError(reply, err);
}
});
app.post('/api/admin/users/:username/logout', async (req, reply) => {
if (!gate(req, reply)) return;
const { username } = req.params as { username: string };
const revoked = revokeUserSessions(ctx.authSessions, username);
audit(req, 'user.logout', username, { revoked });
return { success: true, data: { revoked } };
});
app.delete('/api/admin/users/:username', async (req, reply) => {
if (!gate(req, reply)) return;
const { username } = req.params as { username: string };
const parsed = DeleteUserSchema.safeParse(req.body ?? {});
const deleteSpace = parsed.success ? parsed.data.deleteSpace : false;
try {
// Security: validate BEFORE any teardown. deleteUser runs the authoritative
// existence + last-admin guard under lock with no side effects, so a refusal
// (409 LAST_ADMIN / 404 USER_NOT_FOUND) leaves the user's live sessions and
// cookies untouched. Only after it succeeds do we irreversibly kill sessions and
// revoke cookies. (owned is captured from the in-memory map, independent of the
// record, so it is safe to read before the delete.)
const owned = [...ctx.sessions.values()].filter((s) => s.owner === username).map((s) => s.id);
await deleteUser(username); // throws LAST_ADMIN / USER_NOT_FOUND (no side effects)
for (const id of owned) {
await ctx.cleanupSession(id, true, 'admin_delete_user').catch(() => {});
}
revokeUserSessions(ctx.authSessions, username);
if (deleteSpace) await deleteUserSpace(username);
audit(req, 'user.delete', username, { deleteSpace, killedSessions: owned.length });
ctx.broadcast(SseEvent.AdminUsersChanged, {});
return { success: true, data: { username, deletedSpace: !!deleteSpace } };
} catch (err) {
return storeError(reply, err);
}
});
}
+151 -59
View File
@@ -28,9 +28,23 @@ import {
import { exportDockerCase, importDockerBundle, listDockerExports, exportBundleName } from '../../docker-export.js';
import { generateClaudeMd } from '../../templates/claude-md.js';
import { writeHooksConfig } from '../../hooks-config.js';
import { CASES_DIR, SETTINGS_PATH, validatePathWithinBase, parseBody, readJsonConfig } from '../route-helpers.js';
import {
canAccessOwned,
getAuthUser,
isAdmin,
isWorkingDirAllowed,
ownerFor,
resolveCasesDir,
SETTINGS_PATH,
validatePathWithinBase,
parseBody,
readJsonConfig,
} from '../route-helpers.js';
import { isMultiUserMode } from '../../config/multiuser.js';
import type { AuthUser } from '../../types.js';
import { SseEvent } from '../sse-events.js';
import type { EventPort, ConfigPort } from '../ports/index.js';
import type { FastifyRequest } from 'fastify';
import { dataPath, getDataDir } from '../../config/instance.js';
import {
checkDockerAvailable,
@@ -78,11 +92,16 @@ async function readLinkedCases(): Promise<Record<string, string>> {
return readJsonConfig<Record<string, string>>(LINKED_CASES_FILE, 'linked cases', {});
}
/** Resolve a case name to its directory path, checking linked cases first, then CASES_DIR. */
async function resolveCasePath(name: string): Promise<string> {
/**
* Resolve a case name to its directory path, checking linked cases first, then the
* user's case space (per-user in multi-user mode, the shared CASES_DIR otherwise).
*/
async function resolveCasePath(name: string, user?: AuthUser): Promise<string> {
const linkedCases = await readLinkedCases();
if (linkedCases[name]) return linkedCases[name];
return join(CASES_DIR, name);
// Linked cases carry no owner (legacy/admin-only registry): a non-admin must not
// resolve arbitrary linked paths by name in multi-user mode (path-escape guard).
if (linkedCases[name] && (!isMultiUserMode() || user?.role === 'admin')) return linkedCases[name];
return join(resolveCasesDir(user), name);
}
/**
@@ -134,47 +153,54 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
// ========== List Cases ==========
app.get('/api/cases', async (): Promise<CaseInfo[]> => {
app.get('/api/cases', async (req): Promise<CaseInfo[]> => {
const cases: CaseInfo[] = [];
const user = getAuthUser(req);
const admin = isAdmin(req);
// Non-admins enumerate their OWN case space; admins see the shared CASES_DIR.
const listBase = resolveCasesDir(user);
// Get cases from CASES_DIR
// Get cases from the user's (or shared) cases dir
try {
const entries = await fs.readdir(CASES_DIR, { withFileTypes: true });
const entries = await fs.readdir(listBase, { withFileTypes: true });
for (const e of entries) {
if (e.isDirectory() && SAFE_CASE_NAME.test(e.name)) {
cases.push({
name: e.name,
path: join(CASES_DIR, e.name),
hasClaudeMd: existsSync(join(CASES_DIR, e.name, 'CLAUDE.md')),
path: join(listBase, e.name),
hasClaudeMd: existsSync(join(listBase, e.name, 'CLAUDE.md')),
location: 'local',
});
}
}
} catch {
// CASES_DIR may not exist yet
// dir may not exist yet
}
// Get linked cases
// Linked cases (v1 registry has no owner) are admin-only in multi-user mode.
const linkedCases = await readLinkedCases();
const existingNames = new Set(cases.map((c) => c.name));
for (const [name, path] of Object.entries(linkedCases)) {
if (!existingNames.has(name) && SAFE_CASE_NAME.test(name) && existsSync(path)) {
cases.push({
name,
path,
hasClaudeMd: existsSync(join(path, 'CLAUDE.md')),
linked: true,
location: 'linked-local',
});
if (admin) {
for (const [name, path] of Object.entries(linkedCases)) {
if (!existingNames.has(name) && SAFE_CASE_NAME.test(name) && existsSync(path)) {
cases.push({
name,
path,
hasClaudeMd: existsSync(join(path, 'CLAUDE.md')),
linked: true,
location: 'linked-local',
});
}
}
}
// Get remote cases
// Get remote cases (owner-scoped; legacy no-owner = admin-only)
const remoteHosts = await readRemoteHosts(CODEMAN_CONFIG_DIR);
const remoteHostMap = new Map(remoteHosts.map((host) => [host.id, host]));
for (const remoteCase of await readRemoteCases(CODEMAN_CONFIG_DIR)) {
const host = remoteHostMap.get(remoteCase.hostId);
if (!host || !SAFE_CASE_NAME.test(remoteCase.name)) continue;
if (!admin && !canAccessOwned(user, remoteCase.owner)) continue;
existingNames.add(remoteCase.name);
const remoteCaseInfo: CaseInfo = {
name: remoteCase.name,
@@ -202,6 +228,7 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
for (const dockerCase of await readDockerCases(CODEMAN_CONFIG_DIR)) {
const host = dockerHostMap.get(dockerCase.hostId);
if (!host || !SAFE_CASE_NAME.test(dockerCase.name)) continue;
if (!admin && !canAccessOwned(user, dockerCase.owner)) continue;
existingNames.add(dockerCase.name);
const container = dockerCase.container ?? dockerContainerName(dockerCase.name);
const dockerCaseInfo: CaseInfo = {
@@ -243,7 +270,7 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
app.post('/api/cases', async (req): Promise<ApiResponse<{ case: { name: string; path: string } }>> => {
const { name, description } = parseBody(CreateCaseSchema, req.body);
const casePath = validatePathWithinBase(name, CASES_DIR);
const casePath = validatePathWithinBase(name, resolveCasesDir(getAuthUser(req)));
if (!casePath) {
return createErrorResponse(ApiErrorCode.INVALID_INPUT, 'Invalid case path');
}
@@ -272,9 +299,21 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
}
});
app.get('/api/remote-hosts', async () => readRemoteHosts(CODEMAN_CONFIG_DIR));
// Hosts are machine-level infra config (ssh users/identity paths): non-admins get an
// empty list in multi-user mode, matching the admin-only write side. No-op otherwise.
app.get('/api/remote-hosts', async (req) =>
isMultiUserMode() && !isAdmin(req) ? [] : readRemoteHosts(CODEMAN_CONFIG_DIR)
);
app.post('/api/remote-hosts', async (req): Promise<ApiResponse<{ host: unknown }>> => {
// Hosts are machine-level resources: only admins may define them in multi-user mode.
const adminOnly = (req: FastifyRequest, reply: { code: (n: number) => unknown }): ApiResponse<never> | null =>
isAdmin(req)
? null
: (reply.code(403), createErrorResponse(ApiErrorCode.FORBIDDEN, 'Admin only in multi-user mode'));
app.post('/api/remote-hosts', async (req, reply): Promise<ApiResponse<{ host: unknown }>> => {
const denied = adminOnly(req, reply);
if (denied) return denied;
const host = parseBody(RemoteHostSchema, req.body);
const hosts = await readRemoteHosts(CODEMAN_CONFIG_DIR);
if (hosts.some((item) => item.id === host.id)) {
@@ -284,7 +323,9 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
return { success: true, data: { host } };
});
app.put('/api/remote-hosts/:id', async (req): Promise<ApiResponse<{ host: unknown }>> => {
app.put('/api/remote-hosts/:id', async (req, reply): Promise<ApiResponse<{ host: unknown }>> => {
const denied = adminOnly(req, reply);
if (denied) return denied;
const { id } = req.params as { id: string };
const host = parseBody(RemoteHostSchema, { ...(req.body as object), id });
const hosts = await readRemoteHosts(CODEMAN_CONFIG_DIR);
@@ -296,7 +337,9 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
return { success: true, data: { host } };
});
app.delete('/api/remote-hosts/:id', async (req): Promise<ApiResponse<{ id: string }>> => {
app.delete('/api/remote-hosts/:id', async (req, reply): Promise<ApiResponse<{ id: string }>> => {
const denied = adminOnly(req, reply);
if (denied) return denied;
const { id } = req.params as { id: string };
const cases = await readRemoteCases(CODEMAN_CONFIG_DIR);
if (cases.some((item) => item.hostId === id)) {
@@ -311,7 +354,7 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
});
app.post('/api/cases/remote-link', async (req): Promise<ApiResponse<{ case: unknown }>> => {
const remoteCase = { ...parseBody(RemoteCaseLinkSchema, req.body), type: 'remote' as const };
const remoteCase = { ...parseBody(RemoteCaseLinkSchema, req.body), type: 'remote' as const, owner: ownerFor(req) };
const hosts = await readRemoteHosts(CODEMAN_CONFIG_DIR);
const host = hosts.find((item) => item.id === remoteCase.hostId);
if (!host) return createErrorResponse(ApiErrorCode.NOT_FOUND, 'Remote host not found');
@@ -321,7 +364,7 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
if (
remoteCases.some((item) => item.name === remoteCase.name) ||
linkedCases[remoteCase.name] ||
existsSync(join(CASES_DIR, remoteCase.name))
existsSync(join(resolveCasesDir(getAuthUser(req)), remoteCase.name))
) {
return createErrorResponse(ApiErrorCode.ALREADY_EXISTS, 'Case already exists');
}
@@ -341,9 +384,15 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
// ========== Docker hosts + docker cases (COD-Docker) ==========
app.get('/api/docker-hosts', async () => readDockerHosts(CODEMAN_CONFIG_DIR));
// Hosts are machine-level infra config (images/mounts/env): non-admins get an empty
// list in multi-user mode, matching the admin-only write side. No-op otherwise.
app.get('/api/docker-hosts', async (req) =>
isMultiUserMode() && !isAdmin(req) ? [] : readDockerHosts(CODEMAN_CONFIG_DIR)
);
app.post('/api/docker-hosts', async (req): Promise<ApiResponse<{ host: unknown }>> => {
app.post('/api/docker-hosts', async (req, reply): Promise<ApiResponse<{ host: unknown }>> => {
const denied = adminOnly(req, reply);
if (denied) return denied;
const host = parseBody(DockerHostSchema, req.body);
const hosts = await readDockerHosts(CODEMAN_CONFIG_DIR);
if (hosts.some((item) => item.id === host.id)) {
@@ -353,7 +402,9 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
return { success: true, data: { host } };
});
app.put('/api/docker-hosts/:id', async (req): Promise<ApiResponse<{ host: unknown }>> => {
app.put('/api/docker-hosts/:id', async (req, reply): Promise<ApiResponse<{ host: unknown }>> => {
const denied = adminOnly(req, reply);
if (denied) return denied;
const { id } = req.params as { id: string };
const host = parseBody(DockerHostSchema, { ...(req.body as object), id });
const hosts = await readDockerHosts(CODEMAN_CONFIG_DIR);
@@ -365,7 +416,9 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
return { success: true, data: { host } };
});
app.delete('/api/docker-hosts/:id', async (req): Promise<ApiResponse<{ id: string }>> => {
app.delete('/api/docker-hosts/:id', async (req, reply): Promise<ApiResponse<{ id: string }>> => {
const denied = adminOnly(req, reply);
if (denied) return denied;
const { id } = req.params as { id: string };
const cases = await readDockerCases(CODEMAN_CONFIG_DIR);
if (cases.some((item) => item.hostId === id)) {
@@ -386,7 +439,11 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
): Promise<
ApiResponse<{ case: unknown; capsEnforced?: boolean; isDesktop?: boolean; imageBuilding?: boolean }>
> => {
const dockerCase = { ...parseBody(DockerCaseLinkSchema, req.body), type: 'docker' as const };
const dockerCase = {
...parseBody(DockerCaseLinkSchema, req.body),
type: 'docker' as const,
owner: ownerFor(req),
};
const hosts = await readDockerHosts(CODEMAN_CONFIG_DIR);
const host = hosts.find((item) => item.id === dockerCase.hostId);
if (!host) return createErrorResponse(ApiErrorCode.NOT_FOUND, 'Docker host not found');
@@ -396,11 +453,17 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
if (
dockerCases.some((item) => item.name === dockerCase.name) ||
linkedCases[dockerCase.name] ||
existsSync(join(CASES_DIR, dockerCase.name))
existsSync(join(resolveCasesDir(getAuthUser(req)), dockerCase.name))
) {
return createErrorResponse(ApiErrorCode.ALREADY_EXISTS, 'Case already exists');
}
// Confine the bind-mounted workspace to the caller's own space BEFORE creating it
// (also removes the arbitrary-dir-creation primitive). No-op for admins/single-user.
if (!isWorkingDirAllowed(getAuthUser(req), dockerCase.hostWorkspacePath)) {
return createErrorResponse(ApiErrorCode.FORBIDDEN, 'hostWorkspacePath is outside your workspace');
}
// The workspace is a REAL host directory (bind-mounted into the container), so
// create it now if missing. Scaffolding (.claude/settings.local.json + CLAUDE.md)
// is written by quick-start on first launch, matching local-case behaviour.
@@ -460,7 +523,7 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
> => {
const body = parseBody(DockerQuickCreateSchema, req.body);
const { name, description } = body;
const casePath = validatePathWithinBase(name, CASES_DIR);
const casePath = validatePathWithinBase(name, resolveCasesDir(getAuthUser(req)));
if (!casePath) return createErrorResponse(ApiErrorCode.INVALID_INPUT, 'Invalid case path');
// Collision across every case kind.
@@ -525,7 +588,13 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
availability.error || 'docker daemon is not available'
);
}
const dockerCase = { name, type: 'docker' as const, hostId: host.id, hostWorkspacePath: casePath };
const dockerCase = {
name,
type: 'docker' as const,
hostId: host.id,
hostWorkspacePath: casePath,
owner: ownerFor(req),
};
const imageGate = await ensureCaseImage(ctx.broadcast, toSessionDocker(host, dockerCase), name);
if (!imageGate.ok) {
return createErrorResponse(ApiErrorCode.OPERATION_FAILED, imageGate.error);
@@ -644,11 +713,17 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
if (
dockerCases.some((item) => item.name === newCaseName) ||
linkedCases[newCaseName] ||
existsSync(join(CASES_DIR, newCaseName))
existsSync(join(resolveCasesDir(getAuthUser(req)), newCaseName))
) {
return createErrorResponse(ApiErrorCode.ALREADY_EXISTS, 'Case already exists');
}
// Import extracts a tar into destWorkspacePath (later becomes Session.workingDir):
// confine it to the caller's own space. No-op for admins/single-user.
if (!isWorkingDirAllowed(getAuthUser(req), destWorkspacePath)) {
return createErrorResponse(ApiErrorCode.FORBIDDEN, 'destWorkspacePath is outside your workspace');
}
const timestamp = Date.now();
let result;
try {
@@ -681,6 +756,7 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
hostId,
hostWorkspacePath: destWorkspacePath,
containerWorkdir: result.manifest.containerWorkdir,
owner: ownerFor(req),
};
await writeDockerCases(CODEMAN_CONFIG_DIR, [...dockerCases, newCase]);
ctx.broadcast(SseEvent.DockerImportComplete, { name: newCaseName, path: destWorkspacePath, type: 'docker' });
@@ -688,7 +764,11 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
});
// Link an existing folder as a case
app.post('/api/cases/link', async (req): Promise<ApiResponse<{ case: { name: string; path: string } }>> => {
app.post('/api/cases/link', async (req, reply): Promise<ApiResponse<{ case: { name: string; path: string } }>> => {
// Linking writes an arbitrary absolute path into the shared ownerless registry:
// admin-only in multi-user mode (mirrors host CRUD + the admin-only GET listing).
const denied = adminOnly(req, reply);
if (denied) return denied;
const { name, path: folderPath } = parseBody(LinkCaseSchema, req.body, 'Invalid request body');
// Expand ~ to home directory
@@ -700,7 +780,7 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
}
// Check if case name already exists in CASES_DIR
const casePath = join(CASES_DIR, name);
const casePath = join(resolveCasesDir(getAuthUser(req)), name);
if (existsSync(casePath)) {
return createErrorResponse(ApiErrorCode.ALREADY_EXISTS, 'A case with this name already exists in codeman-cases.');
}
@@ -735,27 +815,31 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
app.delete('/api/cases/:name', async (req): Promise<ApiResponse<{ name: string }>> => {
const { name } = req.params as { name: string };
const user = getAuthUser(req);
if (!validatePathWithinBase(name, CASES_DIR)) {
if (!validatePathWithinBase(name, resolveCasesDir(user))) {
return createErrorResponse(ApiErrorCode.INVALID_INPUT, 'Invalid case name');
}
// Fold ownership INTO the match (don't early-return): a non-owned same-named remote/
// docker case is skipped so control falls through to the caller's own local delete.
// canAccessOwned is all-true for admins/single-user, so flag-OFF stays byte-identical.
const remoteCases = await readRemoteCases(CODEMAN_CONFIG_DIR);
if (remoteCases.some((item) => item.name === name)) {
if (remoteCases.some((item) => item.name === name && canAccessOwned(user, item.owner))) {
await writeRemoteCases(
CODEMAN_CONFIG_DIR,
remoteCases.filter((item) => item.name !== name)
remoteCases.filter((item) => !(item.name === name && canAccessOwned(user, item.owner)))
);
ctx.broadcast(SseEvent.CaseDeleted, { name, type: 'remote-unlinked' });
return { success: true, data: { name } };
}
const dockerCases = await readDockerCases(CODEMAN_CONFIG_DIR);
const dockerCase = dockerCases.find((item) => item.name === name);
const dockerCase = dockerCases.find((item) => item.name === name && canAccessOwned(user, item.owner));
if (dockerCase) {
await writeDockerCases(
CODEMAN_CONFIG_DIR,
dockerCases.filter((item) => item.name !== name)
dockerCases.filter((item) => item !== dockerCase)
);
// Best-effort `docker rm -f` the per-case container (case-delete is the
// explicit teardown that removes it; the bind-mounted workspace survives).
@@ -776,9 +860,11 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
return { success: true, data: { name } };
}
// Check linked cases first — unlink only, don't delete the actual directory
// Check linked cases first — unlink only, don't delete the actual directory.
// Linked cases carry no owner (admin-only WRITE in multi-user mode), so a non-admin
// must not unlink one either; skip so control falls through to their local delete.
const linkedCases = await readLinkedCases();
if (linkedCases[name]) {
if (linkedCases[name] && (!isMultiUserMode() || isAdmin(req))) {
delete linkedCases[name];
try {
await fs.writeFile(LINKED_CASES_FILE, JSON.stringify(linkedCases, null, 2));
@@ -790,7 +876,7 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
}
// Case in CASES_DIR — delete the entire directory
const casePath = join(CASES_DIR, name);
const casePath = join(resolveCasesDir(getAuthUser(req)), name);
if (!existsSync(casePath)) {
return createErrorResponse(ApiErrorCode.NOT_FOUND, `Case "${name}" not found`);
}
@@ -832,12 +918,16 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
app.get('/api/cases/:name', async (req) => {
const { name } = req.params as { name: string };
if (!validatePathWithinBase(name, CASES_DIR)) {
if (!validatePathWithinBase(name, resolveCasesDir(getAuthUser(req)))) {
return createErrorResponse(ApiErrorCode.INVALID_INPUT, 'Invalid case name');
}
// Fold ownership INTO the match (don't early-return): a non-owned same-named remote/
// docker case is skipped so control falls through to the caller's own LOCAL case
// (remote/docker names are globally unique, local names per-user). No metadata is
// disclosed for a foreign case. canAccessOwned is allow-all for admins/single-user.
const remoteCases = await readRemoteCases(CODEMAN_CONFIG_DIR);
const remoteCase = remoteCases.find((item) => item.name === name);
const remoteCase = remoteCases.find((item) => item.name === name && canAccessOwned(getAuthUser(req), item.owner));
if (remoteCase) {
const host = (await readRemoteHosts(CODEMAN_CONFIG_DIR)).find((item) => item.id === remoteCase.hostId);
if (!host) return createErrorResponse(ApiErrorCode.NOT_FOUND, 'Remote host not found');
@@ -855,7 +945,9 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
};
}
const dockerCase = (await readDockerCases(CODEMAN_CONFIG_DIR)).find((item) => item.name === name);
const dockerCase = (await readDockerCases(CODEMAN_CONFIG_DIR)).find(
(item) => item.name === name && canAccessOwned(getAuthUser(req), item.owner)
);
if (dockerCase) {
const host = (await readDockerHosts(CODEMAN_CONFIG_DIR)).find((item) => item.id === dockerCase.hostId);
if (!host) return createErrorResponse(ApiErrorCode.NOT_FOUND, 'Docker host not found');
@@ -875,13 +967,13 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
};
}
const casePath = await resolveCasePath(name);
const casePath = await resolveCasePath(name, getAuthUser(req));
if (!existsSync(casePath)) {
return createErrorResponse(ApiErrorCode.NOT_FOUND, 'Case not found');
}
const linked = casePath !== join(CASES_DIR, name);
const linked = casePath !== join(resolveCasesDir(getAuthUser(req)), name);
return {
name,
path: casePath,
@@ -894,12 +986,12 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
app.get('/api/cases/:name/fix-plan', async (req) => {
const { name } = req.params as { name: string };
if (!validatePathWithinBase(name, CASES_DIR)) {
if (!validatePathWithinBase(name, resolveCasesDir(getAuthUser(req)))) {
return createErrorResponse(ApiErrorCode.INVALID_INPUT, 'Invalid case name');
}
// Get case path (check linked cases first, then CASES_DIR)
const casePath = await resolveCasePath(name);
const casePath = await resolveCasePath(name, getAuthUser(req));
const fixPlanPath = join(casePath, '@fix_plan.md');
@@ -999,11 +1091,11 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
app.get('/api/cases/:caseName/ralph-wizard/files', async (req) => {
const { caseName } = req.params as { caseName: string };
if (!validatePathWithinBase(caseName, CASES_DIR)) {
if (!validatePathWithinBase(caseName, resolveCasesDir(getAuthUser(req)))) {
return createErrorResponse(ApiErrorCode.INVALID_INPUT, 'Invalid case name');
}
const casePath = await resolveCasePath(caseName);
const casePath = await resolveCasePath(caseName, getAuthUser(req));
const wizardDir = join(casePath, 'ralph-wizard');
@@ -1042,7 +1134,7 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
// Cache disabled to ensure fresh prompts when starting new plan generations
app.get('/api/cases/:caseName/ralph-wizard/file/:filePath', async (req, reply) => {
const { caseName, filePath } = req.params as { caseName: string; filePath: string };
if (!validatePathWithinBase(caseName, CASES_DIR)) {
if (!validatePathWithinBase(caseName, resolveCasesDir(getAuthUser(req)))) {
return createErrorResponse(ApiErrorCode.INVALID_INPUT, 'Invalid case name');
}
@@ -1051,7 +1143,7 @@ export function registerCaseRoutes(app: FastifyInstance, ctx: EventPort & Config
reply.header('Pragma', 'no-cache');
reply.header('Expires', '0');
const casePath = await resolveCasePath(caseName);
const casePath = await resolveCasePath(caseName, getAuthUser(req));
const wizardDir = join(casePath, 'ralph-wizard');
+12 -2
View File
@@ -5,19 +5,29 @@
import { FastifyInstance } from 'fastify';
import { SseEvent } from '../sse-events.js';
import type { EventPort } from '../ports/index.js';
import type { EventPort, SessionPort } from '../ports/index.js';
import { getAuthUser, canAccessOwned } from '../route-helpers.js';
import { createErrorResponse, ApiErrorCode } from '../../types.js';
export function registerClipboardRoutes(app: FastifyInstance, ctx: EventPort): void {
export function registerClipboardRoutes(app: FastifyInstance, ctx: EventPort & SessionPort): void {
app.post('/api/clipboard', async (req) => {
const body = req.body as { text?: string; sessionId?: string };
const text = body?.text;
if (typeof text !== 'string' || text.length === 0) {
return createErrorResponse(ApiErrorCode.INVALID_INPUT, 'Missing or empty "text" field');
}
// Multi-user: a supplied sessionId must belong to the caller — never let a
// client target another user's session (no-op in single-user).
if (body.sessionId && !canAccessOwned(getAuthUser(req), ctx.sessions.get(body.sessionId)?.owner)) {
return createErrorResponse(ApiErrorCode.FORBIDDEN, 'Cannot target another user session');
}
ctx.broadcast(SseEvent.ClipboardWrite, {
text,
sessionId: body.sessionId ?? null,
// Stamp the trusted caller identity so deriveSseHint routes this write to the
// caller's own tabs only (multi-user). Undefined in single-user → JSON drops
// the field and delivery stays global to that one user's browsers.
callerUsername: req.authUser?.username,
timestamp: Date.now(),
});
return {};
+66 -9
View File
@@ -9,33 +9,77 @@
import { FastifyInstance } from 'fastify';
import { ApiErrorCode, createErrorResponse } from '../../types.js';
import { CronJobSchema, CronJobUpdateSchema, CronJobEnabledSchema } from '../schemas.js';
import { parseBody } from '../route-helpers.js';
import { canAccessOwned, getAuthUser, isWorkingDirAllowed, ownerFor, parseBody } from '../route-helpers.js';
import { canUsernameRunPrivilegedCommands } from '../../user-store.js';
import { isMultiUserMode } from '../../config/multiuser.js';
import type { CronJob } from '../../types/cron.js';
import type { CronPort } from '../ports/index.js';
import type { FastifyRequest } from 'fastify';
export function registerCronRoutes(app: FastifyInstance, ctx: CronPort): void {
// A job the caller may see/act on (own, or admin/single-user).
const canTouch = (req: FastifyRequest, job: CronJob | null | undefined): job is CronJob =>
!!job && canAccessOwned(getAuthUser(req), job.owner);
// ── Jobs ────────────────────────────────────────────────────────────────
app.get('/api/cron/jobs', async () => {
return ctx.cron.listJobs();
app.get('/api/cron/jobs', async (req) => {
const jobs = ctx.cron.listJobs();
if (!isMultiUserMode()) return jobs;
const user = getAuthUser(req);
if (user.role === 'admin') return jobs;
return (jobs as CronJob[]).filter((j) => canAccessOwned(user, j.owner));
});
app.post('/api/cron/jobs', async (req) => {
// No custom errorMessage: surface the schema's field-specific messages
// (e.g. "runAt is required for a one-time schedule").
const body = parseBody(CronJobSchema, req.body);
return { job: ctx.cron.createJob(body) };
// Section 6.2: confine the job's workingDir to the owner's case space (mirrors
// POST /api/sessions). No-op allow-all for admins/single-user. workingDir is
// required by CronJobSchema so it is always present here.
if (!isWorkingDirAllowed(getAuthUser(req), body.workingDir)) {
return createErrorResponse(ApiErrorCode.FORBIDDEN, 'workingDir is outside your workspace');
}
// Section 6.3: shell mode / a launchCommand is arbitrary host-account execution.
// Resolve the owner's grant from the store (AuthUser.role alone can't tell a GRANTED
// regular user from a plain one); mirrors session-routes + the cron fire-time re-check.
if (
(body.agentType === 'shell' || body.launchCommand) &&
!(await canUsernameRunPrivilegedCommands(ownerFor(req)))
) {
return createErrorResponse(
ApiErrorCode.FORBIDDEN,
'Shell/launchCommand cron jobs require the can-bypass-permissions grant'
);
}
return { job: ctx.cron.createJob(body, ownerFor(req)) };
});
app.get('/api/cron/jobs/:id', async (req) => {
const { id } = req.params as { id: string };
const job = ctx.cron.getJob(id);
if (!job) return createErrorResponse(ApiErrorCode.NOT_FOUND, 'Cron job not found');
if (!canTouch(req, job)) return createErrorResponse(ApiErrorCode.NOT_FOUND, 'Cron job not found');
return job;
});
app.put('/api/cron/jobs/:id', async (req) => {
const { id } = req.params as { id: string };
if (!canTouch(req, ctx.cron.getJob(id))) return createErrorResponse(ApiErrorCode.NOT_FOUND, 'Cron job not found');
const body = parseBody(CronJobUpdateSchema, req.body);
// Section 6.2: the update body is partial, so only confine when workingDir is set.
if (body.workingDir !== undefined && !isWorkingDirAllowed(getAuthUser(req), body.workingDir)) {
return createErrorResponse(ApiErrorCode.FORBIDDEN, 'workingDir is outside your workspace');
}
if (
(body.agentType === 'shell' || body.launchCommand) &&
!(await canUsernameRunPrivilegedCommands(ownerFor(req)))
) {
return createErrorResponse(
ApiErrorCode.FORBIDDEN,
'Shell/launchCommand cron jobs require the can-bypass-permissions grant'
);
}
const job = ctx.cron.updateJob(id, body);
if (!job) return createErrorResponse(ApiErrorCode.NOT_FOUND, 'Cron job not found');
return { job };
@@ -43,7 +87,7 @@ export function registerCronRoutes(app: FastifyInstance, ctx: CronPort): void {
app.delete('/api/cron/jobs/:id', async (req) => {
const { id } = req.params as { id: string };
if (!ctx.cron.deleteJob(id)) {
if (!canTouch(req, ctx.cron.getJob(id)) || !ctx.cron.deleteJob(id)) {
return createErrorResponse(ApiErrorCode.NOT_FOUND, 'Cron job not found');
}
return {};
@@ -51,6 +95,7 @@ export function registerCronRoutes(app: FastifyInstance, ctx: CronPort): void {
app.put('/api/cron/jobs/:id/enabled', async (req) => {
const { id } = req.params as { id: string };
if (!canTouch(req, ctx.cron.getJob(id))) return createErrorResponse(ApiErrorCode.NOT_FOUND, 'Cron job not found');
const { enabled } = parseBody(CronJobEnabledSchema, req.body, 'Invalid request body');
const job = ctx.cron.setEnabled(id, enabled);
if (!job) return createErrorResponse(ApiErrorCode.NOT_FOUND, 'Cron job not found');
@@ -62,7 +107,7 @@ export function registerCronRoutes(app: FastifyInstance, ctx: CronPort): void {
app.post('/api/cron/jobs/:id/run', async (req) => {
const { id } = req.params as { id: string };
const job = ctx.cron.getJob(id);
if (!job) return createErrorResponse(ApiErrorCode.NOT_FOUND, 'Cron job not found');
if (!canTouch(req, job)) return createErrorResponse(ApiErrorCode.NOT_FOUND, 'Cron job not found');
const run = await ctx.cron.runNow(id);
return { run, activeAgents: ctx.cron.countActiveAgents(job.agentType, job.id) };
});
@@ -71,10 +116,22 @@ export function registerCronRoutes(app: FastifyInstance, ctx: CronPort): void {
app.get('/api/cron/jobs/:id/runs', async (req) => {
const { id } = req.params as { id: string };
// Owner-gate like every other :id handler so a foreign job's run history (session
// ids, names, deep links) isn't leaked; NOT_FOUND avoids disclosing existence.
if (!canTouch(req, ctx.cron.getJob(id))) return createErrorResponse(ApiErrorCode.NOT_FOUND, 'Cron job not found');
return ctx.cron.listRuns(id);
});
app.get('/api/cron/runs', async () => {
return ctx.cron.listRuns();
app.get('/api/cron/runs', async (req) => {
const runs = ctx.cron.listRuns();
if (!isMultiUserMode()) return runs;
const user = getAuthUser(req);
if (user.role === 'admin') return runs;
// Non-admin: keep only runs whose owning job the caller can access (drops runs
// whose job is absent from the map — defensive; deleteJob already cascades).
const ownerByJobId = new Map<string, string | undefined>(
ctx.cron.listJobs().map((j): [string, string | undefined] => [j.id, j.owner])
);
return runs.filter((run) => canAccessOwned(user, ownerByJobId.get(run.cronJobId)));
});
}
+28 -20
View File
@@ -22,7 +22,8 @@ import { generateFirstPageThumbnail } from '../../document-thumbnailer.js';
import { getOfficePreviewPdfPath, getPreviewPdfDownloadName } from '../../document-preview-cache.js';
import { sanitizeAttachmentHistoryItem } from '../../session-attachment-history.js';
import { isBlockedAttachmentPath, loadAttachmentGuardConfig } from '../../config/attachment-guard.js';
import { findSessionOrFail, validateSessionFilePath } from '../route-helpers.js';
import { canAccessOwned, findSessionOrFail, getAuthUser, validateSessionFilePath } from '../route-helpers.js';
import type { FastifyRequest } from 'fastify';
import type { SessionAttachmentHistoryItem, SessionState } from '../../types/session.js';
import { isSensitivePath } from '../sensitive-path.js';
import { SseEvent } from '../sse-events.js';
@@ -227,13 +228,17 @@ async function serveThumbnail(reply: FastifyReply, resolvedPath: string, extensi
function getKnownSessionWorkingDir(
ctx: SessionPort & ConfigPort,
sessionId: string,
reply: FastifyReply
reply: FastifyReply,
req: FastifyRequest
): string | undefined {
// Multi-user: a non-admin may only reach their OWN session's files. A foreign
// (or missing) session is reported identically as 404 so existence isn't leaked.
const user = getAuthUser(req);
const liveSession = ctx.sessions.get(sessionId);
if (liveSession) return liveSession.workingDir;
if (liveSession && canAccessOwned(user, liveSession.owner)) return liveSession.workingDir;
const stored = ctx.store.getSession(sessionId);
if (stored) return stored.workingDir;
if (stored && canAccessOwned(user, (stored as { owner?: string }).owner)) return stored.workingDir;
reply.code(404).send(createErrorResponse(ApiErrorCode.NOT_FOUND, `Session ${sessionId} not found`));
return undefined;
@@ -261,10 +266,13 @@ function appendDownloadFlag(url: string): string {
function getSessionAttachmentHistory(
ctx: SessionPort & ConfigPort,
sessionId: string
sessionId: string,
req: FastifyRequest
): { workingDir: string; history: SessionAttachmentHistoryItem[] } | undefined {
const user = getAuthUser(req);
const liveSession = ctx.sessions.get(sessionId);
if (liveSession) {
if (!canAccessOwned(user, liveSession.owner)) return undefined;
return {
workingDir: liveSession.workingDir,
history: liveSession.getAttachmentHistoryForPersist() ?? liveSession.attachmentHistory ?? [],
@@ -272,7 +280,7 @@ function getSessionAttachmentHistory(
}
const stored = ctx.store.getSession(sessionId) as StoredSessionWithPrivateAttachmentHistory | undefined;
if (!stored) return undefined;
if (!stored || !canAccessOwned(user, (stored as { owner?: string }).owner)) return undefined;
return {
workingDir: stored.workingDir,
@@ -371,7 +379,7 @@ export function registerFileRoutes(app: FastifyInstance, ctx: SessionPort & Even
app.get('/api/sessions/:id/files', async (req) => {
const { id } = req.params as { id: string };
const { depth, showHidden } = req.query as { depth?: string; showHidden?: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
const maxDepth = Math.min(parseInt(depth || '5', 10), 10);
const includeHidden = showHidden === 'true';
@@ -495,7 +503,7 @@ export function registerFileRoutes(app: FastifyInstance, ctx: SessionPort & Even
app.get('/api/sessions/:id/file-content', async (req) => {
const { id } = req.params as { id: string };
const { path: filePath, lines, raw } = req.query as { path?: string; lines?: string; raw?: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
if (!filePath) {
return createErrorResponse(ApiErrorCode.INVALID_INPUT, 'Missing path parameter');
@@ -648,7 +656,7 @@ export function registerFileRoutes(app: FastifyInstance, ctx: SessionPort & Even
app.get('/api/sessions/:id/file-raw', async (req, reply) => {
const { id } = req.params as { id: string };
const { path: filePath, download } = req.query as { path?: string; download?: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
if (!filePath) {
reply.code(400).send(createErrorResponse(ApiErrorCode.INVALID_INPUT, 'Missing path parameter'));
@@ -737,7 +745,7 @@ export function registerFileRoutes(app: FastifyInstance, ctx: SessionPort & Even
// attachment-history list are layered on separately.
app.post('/api/sessions/:id/attachments', async (req, reply) => {
const { id } = req.params as { id: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
const body = (req.body || {}) as { path?: string };
if (!body.path || typeof body.path !== 'string') {
@@ -766,7 +774,7 @@ export function registerFileRoutes(app: FastifyInstance, ctx: SessionPort & Even
// each entry to current metadata + routes. External entries are re-registered.
app.get('/api/sessions/:id/attachments', async (req, reply) => {
const { id } = req.params as { id: string };
const sessionHistory = getSessionAttachmentHistory(ctx, id);
const sessionHistory = getSessionAttachmentHistory(ctx, id, req);
if (!sessionHistory) {
reply.code(404).send(createErrorResponse(ApiErrorCode.NOT_FOUND, `Session ${id} not found`));
return;
@@ -794,7 +802,7 @@ export function registerFileRoutes(app: FastifyInstance, ctx: SessionPort & Even
// size/mtime as the underlying file is rewritten).
app.get('/api/sessions/:id/attachments/:attachmentId', async (req, reply) => {
const { id, attachmentId } = req.params as { id: string; attachmentId: string };
const workingDir = getKnownSessionWorkingDir(ctx, id, reply);
const workingDir = getKnownSessionWorkingDir(ctx, id, reply, req);
if (!workingDir) return;
const record = getAttachmentOr404(reply, id, attachmentId);
if (!record) return;
@@ -831,7 +839,7 @@ export function registerFileRoutes(app: FastifyInstance, ctx: SessionPort & Even
app.get('/api/sessions/:id/attachments/:attachmentId/raw', async (req, reply) => {
const { id, attachmentId } = req.params as { id: string; attachmentId: string };
const { download } = req.query as { download?: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
const record = getAttachmentOr404(reply, id, attachmentId);
if (!record) return;
const servePath = await resolveServableAttachmentPath(reply, record, session.workingDir);
@@ -850,7 +858,7 @@ export function registerFileRoutes(app: FastifyInstance, ctx: SessionPort & Even
// convert server-side; PDF/PNG/text redirect to the raw route.
app.get('/api/sessions/:id/attachments/:attachmentId/preview', async (req, reply) => {
const { id, attachmentId } = req.params as { id: string; attachmentId: string };
const workingDir = getKnownSessionWorkingDir(ctx, id, reply);
const workingDir = getKnownSessionWorkingDir(ctx, id, reply, req);
if (!workingDir) return;
const record = getAttachmentOr404(reply, id, attachmentId);
if (!record) return;
@@ -870,7 +878,7 @@ export function registerFileRoutes(app: FastifyInstance, ctx: SessionPort & Even
// Serve a first-page thumbnail of a registered attachment by id.
app.get('/api/sessions/:id/attachments/:attachmentId/thumbnail', async (req, reply) => {
const { id, attachmentId } = req.params as { id: string; attachmentId: string };
const workingDir = getKnownSessionWorkingDir(ctx, id, reply);
const workingDir = getKnownSessionWorkingDir(ctx, id, reply, req);
if (!workingDir) return;
const record = getAttachmentOr404(reply, id, attachmentId);
if (!record) return;
@@ -884,7 +892,7 @@ export function registerFileRoutes(app: FastifyInstance, ctx: SessionPort & Even
app.get('/api/sessions/:id/file-preview', async (req, reply) => {
const { id } = req.params as { id: string };
const { path: filePath } = req.query as { path?: string };
const workingDir = getKnownSessionWorkingDir(ctx, id, reply);
const workingDir = getKnownSessionWorkingDir(ctx, id, reply, req);
if (!workingDir) return;
if (!filePath) {
@@ -912,7 +920,7 @@ export function registerFileRoutes(app: FastifyInstance, ctx: SessionPort & Even
app.get('/api/sessions/:id/file-thumbnail', async (req, reply) => {
const { id } = req.params as { id: string };
const { path: filePath } = req.query as { path?: string };
const workingDir = getKnownSessionWorkingDir(ctx, id, reply);
const workingDir = getKnownSessionWorkingDir(ctx, id, reply, req);
if (!workingDir) return;
if (!filePath) {
@@ -941,7 +949,7 @@ export function registerFileRoutes(app: FastifyInstance, ctx: SessionPort & Even
app.get('/api/sessions/:id/tail-file', async (req, reply) => {
const { id } = req.params as { id: string };
const { path: filePath, lines } = req.query as { path?: string; lines?: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
if (!filePath) {
reply.code(400).send(createErrorResponse(ApiErrorCode.INVALID_INPUT, 'Missing path parameter'));
@@ -1003,7 +1011,7 @@ export function registerFileRoutes(app: FastifyInstance, ctx: SessionPort & Even
// malformed error envelope instead of wrapping it).
app.delete('/api/sessions/:id/tail-file/:streamId', async (req) => {
const { id, streamId } = req.params as { id: string; streamId: string };
findSessionOrFail(ctx, id); // Validates session exists
findSessionOrFail(ctx, id, req); // Validates session exists
const closed = fileStreamManager.closeStream(streamId);
return { closed };
});
@@ -1024,7 +1032,7 @@ export function registerFileRoutes(app: FastifyInstance, ctx: SessionPort & Even
return;
}
const session = findSessionOrFail(ctx, sessionId);
const session = findSessionOrFail(ctx, sessionId, req);
const validated = validateSessionFilePath(session.workingDir, filePath);
if (!validated) {
reply.code(404).send(createErrorResponse(ApiErrorCode.NOT_FOUND, 'File not found'));
+2
View File
@@ -19,4 +19,6 @@ export { registerPlanRoutes } from './plan-routes.js';
export { registerOrchestratorRoutes } from './orchestrator-routes.js';
export { registerClipboardRoutes } from './clipboard-routes.js';
export { registerSearchRoutes } from './search-routes.js';
export { registerMeRoutes } from './me-routes.js';
export { registerAdminRoutes } from './admin-routes.js';
export { registerWsRoutes } from './ws-routes.js';
+81
View File
@@ -0,0 +1,81 @@
/**
* @fileoverview Self-service identity routes (multi-user + single-user).
*
* - GET /api/me : who am I ({ username, role, mustChangePassword }).
* Works in single-user mode too, returning the synthetic
* admin so the frontend has one "am I admin" code path.
* - POST /api/me/password : change my own password (verifies the current one,
* clears mustChangePassword, revokes my OTHER sessions).
*
* These are the two endpoints a `mustChangePassword` user may still reach (the auth
* middleware's lockbox exempts them). See docs/multi-user-plan.md sections 5, 8.
*/
import type { FastifyInstance } from 'fastify';
import { z } from 'zod';
import { ApiErrorCode, createErrorResponse } from '../../types.js';
import { isMultiUserMode } from '../../config/multiuser.js';
import { findUser, setPassword, verifyPassword } from '../../user-store.js';
import { getAuthUser, revokeUserSessions } from '../route-helpers.js';
import { AUTH_COOKIE_NAME } from '../middleware/auth.js';
import type { AuthPort } from '../ports/auth-port.js';
const PasswordChangeSchema = z.object({
currentPassword: z.string().min(1).max(1024),
newPassword: z.string().min(8).max(1024),
});
export function registerMeRoutes(app: FastifyInstance, ctx: AuthPort): void {
// GET /api/me — identity probe. Synthetic admin in single-user mode. The
// `multiUser` flag lets the frontend distinguish a single-user admin (no admin
// UI) from a real multi-user admin.
app.get('/api/me', async (req) => {
if (!isMultiUserMode()) {
return { success: true, data: { username: 'admin', role: 'admin', mustChangePassword: false, multiUser: false } };
}
const user = getAuthUser(req);
const record = await findUser(user.username);
return {
success: true,
data: {
username: user.username,
role: user.role,
mustChangePassword: !!record?.mustChangePassword,
multiUser: true,
},
};
});
// POST /api/me/password — self-service password change.
app.post('/api/me/password', async (req, reply) => {
if (!isMultiUserMode()) {
reply.code(404);
return createErrorResponse(ApiErrorCode.NOT_FOUND, 'Multi-user mode is not enabled');
}
const parsed = PasswordChangeSchema.safeParse(req.body);
if (!parsed.success) {
reply.code(400);
return createErrorResponse(
ApiErrorCode.INVALID_INPUT,
parsed.error.issues[0]?.message ?? 'New password must be at least 8 characters'
);
}
const { username } = getAuthUser(req);
const verified = await verifyPassword(username, parsed.data.currentPassword);
if (!verified) {
reply.code(403);
return createErrorResponse(ApiErrorCode.FORBIDDEN, 'Current password is incorrect');
}
await setPassword(username, parsed.data.newPassword, { mustChangePassword: false });
// Revoke this user's OTHER cookie sessions; keep the caller's own session alive
// and clear its mustChangePassword snapshot so they aren't re-locked immediately.
const currentToken = req.cookies[AUTH_COOKIE_NAME];
revokeUserSessions(ctx.authSessions, username, currentToken);
if (currentToken) {
const rec = ctx.authSessions?.get(currentToken);
if (rec) rec.mustChangePassword = false;
}
return { success: true };
});
}
+18 -5
View File
@@ -6,9 +6,14 @@
import { FastifyInstance } from 'fastify';
import type { InfraPort } from '../ports/index.js';
import { STATS_COLLECTION_INTERVAL_MS } from '../../config/server-timing.js';
import { requireAdmin } from '../route-helpers.js';
import { isMultiUserMode } from '../../config/multiuser.js';
export function registerMuxRoutes(app: FastifyInstance, ctx: InfraPort): void {
app.get('/api/mux-sessions', async () => {
app.get('/api/mux-sessions', async (req, reply) => {
// Multi-user: this recovery/debug surface exposes every user's tmux + workdirs → admin-only
// (requireAdmin is a no-op allow-all in single-user mode, so flag-off is unchanged).
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
const sessions = await ctx.mux.getSessionsWithStats();
return {
sessions,
@@ -16,23 +21,31 @@ export function registerMuxRoutes(app: FastifyInstance, ctx: InfraPort): void {
};
});
app.delete('/api/mux-sessions/:sessionId', async (req) => {
app.delete('/api/mux-sessions/:sessionId', async (req, reply) => {
// Multi-user: killing any tmux session by name is a cross-user destructive action → admin-only.
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
const { sessionId } = req.params as { sessionId: string };
const success = await ctx.mux.killSession(sessionId);
return { killed: success };
});
app.post('/api/mux-sessions/reconcile', async () => {
app.post('/api/mux-sessions/reconcile', async (req, reply) => {
// Multi-user: process-wide reconcile → admin-only.
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
const result = await ctx.mux.reconcileSessions();
return result;
});
app.post('/api/mux-sessions/stats/start', async () => {
app.post('/api/mux-sessions/stats/start', async (req, reply) => {
// Multi-user: process-wide stats collection toggle → admin-only.
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
ctx.mux.startStatsCollection(STATS_COLLECTION_INTERVAL_MS);
return {};
});
app.post('/api/mux-sessions/stats/stop', async () => {
app.post('/api/mux-sessions/stats/stop', async (req, reply) => {
// Multi-user: process-wide stats collection toggle → admin-only.
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
ctx.mux.stopStatsCollection();
return {};
});
+33 -11
View File
@@ -19,7 +19,8 @@
import { FastifyInstance } from 'fastify';
import { ApiErrorCode, createErrorResponse, getErrorMessage } from '../../types.js';
import { OrchestratorStartSchema, OrchestratorRejectSchema } from '../schemas.js';
import { parseBody } from '../route-helpers.js';
import { parseBody, requireAdmin } from '../route-helpers.js';
import { isMultiUserMode } from '../../config/multiuser.js';
import { SseEvent } from '../sse-events.js';
import type { EventPort, OrchestratorPort } from '../ports/index.js';
@@ -79,7 +80,10 @@ export function registerOrchestratorRoutes(app: FastifyInstance, ctx: Orchestrat
// Start
// ═══════════════════════════════════════════════════════════════
app.post('/api/orchestrator/start', async (req) => {
app.post('/api/orchestrator/start', async (req, reply) => {
// Multi-user: the orchestrator is a process-wide singleton with no per-user
// isolation → admin-only (requireAdmin is a no-op allow-all in single-user mode).
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
const { goal, config } = parseBody(OrchestratorStartSchema, req.body, 'Invalid request body');
// Initialize loop if needed
@@ -115,7 +119,9 @@ export function registerOrchestratorRoutes(app: FastifyInstance, ctx: Orchestrat
// Approve / Reject Plan
// ═══════════════════════════════════════════════════════════════
app.post('/api/orchestrator/approve', async () => {
app.post('/api/orchestrator/approve', async (req, reply) => {
// Multi-user: shared-singleton orchestrator → admin-only (no-op in single-user).
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
const loop = getLoop();
try {
@@ -128,7 +134,9 @@ export function registerOrchestratorRoutes(app: FastifyInstance, ctx: Orchestrat
}
});
app.post('/api/orchestrator/reject', async (req) => {
app.post('/api/orchestrator/reject', async (req, reply) => {
// Multi-user: shared-singleton orchestrator → admin-only (no-op in single-user).
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
const loop = getLoop();
const { feedback } = parseBody(OrchestratorRejectSchema, req.body, 'Feedback is required');
@@ -147,7 +155,9 @@ export function registerOrchestratorRoutes(app: FastifyInstance, ctx: Orchestrat
// Pause / Resume / Stop
// ═══════════════════════════════════════════════════════════════
app.post('/api/orchestrator/pause', async () => {
app.post('/api/orchestrator/pause', async (req, reply) => {
// Multi-user: shared-singleton orchestrator → admin-only (no-op in single-user).
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
const loop = getLoop();
try {
@@ -158,7 +168,9 @@ export function registerOrchestratorRoutes(app: FastifyInstance, ctx: Orchestrat
}
});
app.post('/api/orchestrator/resume', async () => {
app.post('/api/orchestrator/resume', async (req, reply) => {
// Multi-user: shared-singleton orchestrator → admin-only (no-op in single-user).
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
const loop = getLoop();
try {
@@ -171,7 +183,9 @@ export function registerOrchestratorRoutes(app: FastifyInstance, ctx: Orchestrat
}
});
app.post('/api/orchestrator/stop', async () => {
app.post('/api/orchestrator/stop', async (req, reply) => {
// Multi-user: shared-singleton orchestrator → admin-only (no-op in single-user).
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
const loop = getLoop();
try {
@@ -186,7 +200,9 @@ export function registerOrchestratorRoutes(app: FastifyInstance, ctx: Orchestrat
// Status / Plan
// ═══════════════════════════════════════════════════════════════
app.get('/api/orchestrator/status', async () => {
app.get('/api/orchestrator/status', async (req, reply) => {
// Multi-user: shared-singleton orchestrator → admin-only (no-op in single-user).
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
const loop = ctx.orchestratorLoop;
if (!loop) {
return { ok: true, state: 'idle', plan: null, stats: null };
@@ -198,7 +214,9 @@ export function registerOrchestratorRoutes(app: FastifyInstance, ctx: Orchestrat
};
});
app.get('/api/orchestrator/plan', async () => {
app.get('/api/orchestrator/plan', async (req, reply) => {
// Multi-user: shared-singleton orchestrator → admin-only (no-op in single-user).
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
const loop = ctx.orchestratorLoop;
if (!loop) {
return { ok: true, plan: null };
@@ -215,7 +233,9 @@ export function registerOrchestratorRoutes(app: FastifyInstance, ctx: Orchestrat
// Phase Operations
// ═══════════════════════════════════════════════════════════════
app.post('/api/orchestrator/phase/:id/skip', async (req) => {
app.post('/api/orchestrator/phase/:id/skip', async (req, reply) => {
// Multi-user: shared-singleton orchestrator → admin-only (no-op in single-user).
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
const loop = getLoop();
const { id } = req.params as { id: string };
@@ -227,7 +247,9 @@ export function registerOrchestratorRoutes(app: FastifyInstance, ctx: Orchestrat
}
});
app.post('/api/orchestrator/phase/:id/retry', async (req) => {
app.post('/api/orchestrator/phase/:id/retry', async (req, reply) => {
// Multi-user: shared-singleton orchestrator → admin-only (no-op in single-user).
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
const loop = getLoop();
const { id } = req.params as { id: string };
+35 -9
View File
@@ -17,7 +17,15 @@ import {
PlanTaskUpdateSchema,
PlanTaskAddSchema,
} from '../schemas.js';
import { findSessionOrFail, parseBody, CASES_DIR, validatePathWithinBase } from '../route-helpers.js';
import {
findSessionOrFail,
getAuthUser,
ownerFor,
parseBody,
resolveCasesDir,
validatePathWithinBase,
} from '../route-helpers.js';
import { resolveClaudeModeForUsername } from '../../user-store.js';
import { SseEvent } from '../sse-events.js';
import type { SessionPort, EventPort, ConfigPort, InfraPort } from '../ports/index.js';
@@ -124,12 +132,19 @@ Return ONLY a JSON array. Each item MUST have:
NOW: Generate the implementation plan for the task above. Think step by step.`;
// Create temporary session for the AI call using Opus 4.5 for deep reasoning
// Create temporary session for the AI call using Opus 4.5 for deep reasoning.
// Section 6.3: downgrade a non-granted user's one-shot to a classifier-guarded mode.
const planOwner = ownerFor(req);
const planClaudeModeConfig = await ctx.getClaudeModeConfig();
const planClaudeMode = await resolveClaudeModeForUsername(planClaudeModeConfig.claudeMode, planOwner);
const session = new Session({
workingDir: process.cwd(),
mux: ctx.mux,
useMux: false, // No mux needed for one-shot
mode: 'claude',
claudeMode: planClaudeMode,
allowedTools: planClaudeModeConfig.allowedTools,
owner: planOwner,
});
// Use configured model for plan generation, falling back to opus
@@ -228,7 +243,7 @@ NOW: Generate the implementation plan for the task above. Think step by step.`;
// Determine output directory for saving wizard results
let outputDir: string | undefined;
if (caseName) {
const casePath = validatePathWithinBase(caseName, CASES_DIR);
const casePath = validatePathWithinBase(caseName, resolveCasesDir(getAuthUser(req)));
if (casePath && existsSync(casePath)) {
outputDir = join(casePath, 'ralph-wizard');
@@ -246,7 +261,18 @@ NOW: Generate the implementation plan for the task above. Think step by step.`;
}
const detailedModelConfig = await ctx.getModelConfig();
const orchestrator = new PlanOrchestrator(ctx.mux, process.cwd(), outputDir, detailedModelConfig ?? undefined);
// Section 6.3: resolve the owner's permission mode (mirrors /api/generate-plan above) and
// thread it + owner + allowedTools into the orchestrator's internal research/planner one-shots
// so a non-granted multi-user user cannot run them under --dangerously-skip-permissions.
// In single-user, resolveClaudeModeForUsername returns the global mode = byte-identical.
const detailedOwner = ownerFor(req);
const detailedClaudeModeConfig = await ctx.getClaudeModeConfig();
const detailedClaudeMode = await resolveClaudeModeForUsername(detailedClaudeModeConfig.claudeMode, detailedOwner);
const orchestrator = new PlanOrchestrator(ctx.mux, process.cwd(), outputDir, detailedModelConfig ?? undefined, {
claudeMode: detailedClaudeMode,
owner: detailedOwner,
allowedTools: detailedClaudeModeConfig.allowedTools,
});
// Store orchestrator for potential cancellation via API (not on disconnect)
// Plan generation continues even if browser disconnects - only explicit cancel stops it
@@ -359,7 +385,7 @@ NOW: Generate the implementation plan for the task above. Think step by step.`;
app.patch('/api/sessions/:id/plan/task/:taskId', async (req) => {
const { id, taskId } = req.params as { id: string; taskId: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
const tracker = session.ralphTracker;
if (!tracker) {
@@ -385,7 +411,7 @@ NOW: Generate the implementation plan for the task above. Think step by step.`;
app.post('/api/sessions/:id/plan/checkpoint', async (req) => {
const { id } = req.params as { id: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
const tracker = session.ralphTracker;
if (!tracker) {
@@ -401,7 +427,7 @@ NOW: Generate the implementation plan for the task above. Think step by step.`;
app.get('/api/sessions/:id/plan/history', async (req) => {
const { id } = req.params as { id: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
const tracker = session.ralphTracker;
if (!tracker) {
@@ -415,7 +441,7 @@ NOW: Generate the implementation plan for the task above. Think step by step.`;
app.post('/api/sessions/:id/plan/rollback/:version', async (req) => {
const { id, version } = req.params as { id: string; version: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
const tracker = session.ralphTracker;
if (!tracker) {
@@ -435,7 +461,7 @@ NOW: Generate the implementation plan for the task above. Think step by step.`;
app.post('/api/sessions/:id/plan/task', async (req) => {
const { id } = req.params as { id: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
const tracker = session.ralphTracker;
if (!tracker) {
+4
View File
@@ -24,6 +24,10 @@ export function registerPushRoutes(app: FastifyInstance, ctx: InfraPort): void {
userAgent: userAgent ?? req.headers['user-agent'] ?? '',
createdAt: Date.now(),
pushPreferences: pushPreferences ?? {},
// Multi-user: stamp the trusted caller identity so sendPushNotifications can
// scope session notifications to the owner (+ admins). Undefined in single-user.
username: req.authUser?.username,
role: req.authUser?.role,
});
return { success: true, data: { id: record.id } };
});
+29 -20
View File
@@ -13,13 +13,22 @@ import { Session, isExternalCliMode } from '../../session.js';
import { RespawnController } from '../../respawn-controller.js';
import { RalphConfigSchema, FixPlanImportSchema, RalphPromptWriteSchema, RalphLoopStartSchema } from '../schemas.js';
import { SseEvent } from '../sse-events.js';
import { autoConfigureRalph, CASES_DIR, SETTINGS_PATH, findSessionOrFail, parseBody } from '../route-helpers.js';
import {
autoConfigureRalph,
getAuthUser,
ownerFor,
resolveCasesDir,
sessionCapacityMessage,
SETTINGS_PATH,
findSessionOrFail,
parseBody,
} from '../route-helpers.js';
import { resolveClaudeModeForUsername } from '../../user-store.js';
import { writeHooksConfig, stripCaseEnvKeys } from '../../hooks-config.js';
import { generateClaudeMd } from '../../templates/claude-md.js';
import { buildRalphLoopPrompt } from '../../prompts/index.js';
import { getLifecycleLog } from '../../session-lifecycle-log.js';
import type { SessionPort, EventPort, RespawnPort, ConfigPort, InfraPort } from '../ports/index.js';
import { MAX_CONCURRENT_SESSIONS } from '../../config/map-limits.js';
export function registerRalphRoutes(
app: FastifyInstance,
@@ -42,7 +51,7 @@ export function registerRalphRoutes(
reset?: boolean | 'full';
disableAutoEnable?: boolean;
};
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
// Ralph tracker is not supported for external-CLI sessions (opencode/codex)
if (isExternalCliMode(session.mode)) {
@@ -118,7 +127,7 @@ export function registerRalphRoutes(
// Reset circuit breaker for Ralph tracker
app.post('/api/sessions/:id/ralph-circuit-breaker/reset', async (req) => {
const { id } = req.params as { id: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
session.ralphTracker.resetCircuitBreaker();
return {};
@@ -127,7 +136,7 @@ export function registerRalphRoutes(
// Get Ralph status block and circuit breaker state
app.get('/api/sessions/:id/ralph-status', async (req) => {
const { id } = req.params as { id: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
return {
success: true,
@@ -147,7 +156,7 @@ export function registerRalphRoutes(
// Generate @fix_plan.md content from todos
app.get('/api/sessions/:id/fix-plan', async (req) => {
const { id } = req.params as { id: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
const content = session.ralphTracker.generateFixPlanMarkdown();
return {
@@ -163,7 +172,7 @@ export function registerRalphRoutes(
app.post('/api/sessions/:id/fix-plan/import', async (req) => {
const { id } = req.params as { id: string };
const { content } = parseBody(FixPlanImportSchema, req.body, 'Invalid request body');
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
const importedCount = session.ralphTracker.importFixPlanMarkdown(content);
ctx.persistSessionState(session);
@@ -180,7 +189,7 @@ export function registerRalphRoutes(
// Write @fix_plan.md to session's working directory
app.post('/api/sessions/:id/fix-plan/write', async (req) => {
const { id } = req.params as { id: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
const workingDir = session.workingDir;
if (!workingDir) {
@@ -207,7 +216,7 @@ export function registerRalphRoutes(
// Read @fix_plan.md from session's working directory and import
app.post('/api/sessions/:id/fix-plan/read', async (req) => {
const { id } = req.params as { id: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
const workingDir = session.workingDir;
if (!workingDir) {
@@ -246,7 +255,7 @@ export function registerRalphRoutes(
app.post('/api/sessions/:id/ralph-prompt/write', async (req) => {
const { id } = req.params as { id: string };
const { content } = parseBody(RalphPromptWriteSchema, req.body, 'Invalid request body');
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
const workingDir = session.workingDir;
if (!workingDir) {
@@ -271,13 +280,9 @@ export function registerRalphRoutes(
// Start a Ralph Loop — creates a new session with autonomous cycling
app.post('/api/ralph-loop/start', async (req): Promise<ApiResponse> => {
// Prevent unbounded session creation
if (ctx.sessions.size >= MAX_CONCURRENT_SESSIONS) {
return createErrorResponse(
ApiErrorCode.SESSION_BUSY,
`Maximum concurrent sessions (${MAX_CONCURRENT_SESSIONS}) reached.`
);
}
const rlOwner = ownerFor(req);
const capMsg = sessionCapacityMessage(ctx.sessions, rlOwner);
if (capMsg) return createErrorResponse(ApiErrorCode.SESSION_BUSY, capMsg);
const {
caseName,
@@ -290,11 +295,13 @@ export function registerRalphRoutes(
effort,
} = parseBody(RalphLoopStartSchema, req.body);
const casePath = join(CASES_DIR, caseName);
// Multi-user: cases live in the requesting user's space.
const rlCasesBase = resolveCasesDir(getAuthUser(req));
const casePath = join(rlCasesBase, caseName);
// Security: Path traversal protection
const rlResolvedPath = resolve(casePath);
const rlResolvedBase = resolve(CASES_DIR);
const rlResolvedBase = resolve(rlCasesBase);
const rlRelPath = relative(rlResolvedBase, rlResolvedPath);
if (rlRelPath.startsWith('..') || isAbsolute(rlRelPath)) {
return createErrorResponse(ApiErrorCode.INVALID_INPUT, 'Invalid case path');
@@ -324,6 +331,7 @@ export function registerRalphRoutes(
const niceConfig = await ctx.getGlobalNiceConfig();
const rlModelConfig = await ctx.getModelConfig();
const rlClaudeModeConfig = await ctx.getClaudeModeConfig();
const rlClaudeMode = await resolveClaudeModeForUsername(rlClaudeModeConfig.claudeMode, rlOwner);
const session = new Session({
workingDir: casePath,
mux: ctx.mux,
@@ -331,10 +339,11 @@ export function registerRalphRoutes(
mode: 'claude',
niceConfig,
model: rlModelConfig?.defaultModel || undefined,
claudeMode: rlClaudeModeConfig.claudeMode,
claudeMode: rlClaudeMode,
allowedTools: rlClaudeModeConfig.allowedTools,
envOverrides,
effort,
owner: rlOwner,
});
// Configure Ralph tracker
+23 -14
View File
@@ -8,7 +8,7 @@ import { ApiErrorCode, createErrorResponse, getErrorMessage, type PersistedRespa
import { RespawnController, type RespawnConfig } from '../../respawn-controller.js';
import { RespawnConfigSchema, InteractiveRespawnSchema, RespawnEnableSchema } from '../schemas.js';
import { SseEvent } from '../sse-events.js';
import { findSessionOrFail, autoConfigureRalph, parseBody } from '../route-helpers.js';
import { findSessionOrFail, autoConfigureRalph, parseBody, canAccessOwned, getAuthUser } from '../route-helpers.js';
import type { SessionPort, EventPort, RespawnPort, ConfigPort, InfraPort } from '../ports/index.js';
import { getLifecycleLog } from '../../session-lifecycle-log.js';
import { isExternalCliMode } from '../../session.js';
@@ -46,7 +46,11 @@ export function registerRespawnRoutes(
const { id } = req.params as { id: string };
const controller = ctx.respawnControllers.get(id);
if (!controller) {
// Multi-user: gate on the owner from the same source the data comes from, and
// return the existing neutral shape (not 404) when foreign so existence isn't
// leaked. canAccessOwned is allow-all in single-user mode → byte-identical.
const owner = ctx.sessions.get(id)?.owner ?? ctx.mux.getSession(id)?.owner;
if (!controller || !canAccessOwned(getAuthUser(req), owner)) {
return { enabled: false, status: null };
}
@@ -60,16 +64,21 @@ export function registerRespawnRoutes(
app.get('/api/sessions/:id/respawn/config', async (req) => {
const { id } = req.params as { id: string };
// Multi-user: owner-gate each branch against the source of the data, preserving
// the neutral {config:null,active:false} shape when foreign (no existence leak).
// canAccessOwned is allow-all in single-user mode → byte-identical, and this keeps
// the mux-only pre-config path working (findSessionOrFail would break it).
const user = getAuthUser(req);
const controller = ctx.respawnControllers.get(id);
if (controller) {
if (controller && canAccessOwned(user, ctx.sessions.get(id)?.owner)) {
return { config: controller.getConfig(), active: true };
}
// Return pre-saved config from mux-sessions.json
const preConfig = ctx.mux.getSession(id)?.respawnConfig;
if (preConfig) {
return { config: preConfig, active: false };
const mux = ctx.mux.getSession(id);
if (mux?.respawnConfig && canAccessOwned(user, mux.owner)) {
return { config: mux.respawnConfig, active: false };
}
return { config: null, active: false };
@@ -87,7 +96,7 @@ export function registerRespawnRoutes(
if (req.body) {
body = parseBody(RespawnConfigSchema, req.body, 'Invalid respawn config') as Partial<RespawnConfig>;
}
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
// Respawn is not supported for external-CLI sessions (opencode/codex)
if (isExternalCliMode(session.mode)) {
@@ -122,6 +131,9 @@ export function registerRespawnRoutes(
app.post('/api/sessions/:id/respawn/stop', async (req) => {
const { id } = req.params as { id: string };
// Owner-gate before any side effects (matches start/config/enable): a non-owner
// gets NOT_FOUND and never reaches stop/delete/clearRespawnConfig/persist.
const session = findSessionOrFail(ctx, id, req);
const controller = ctx.respawnControllers.get(id);
if (!controller) {
@@ -144,10 +156,7 @@ export function registerRespawnRoutes(
ctx.mux.clearRespawnConfig(id);
// Update state.json (respawnConfig removed)
const session = ctx.sessions.get(id);
if (session) {
ctx.persistSessionState(session);
}
ctx.persistSessionState(session);
ctx.broadcast(SseEvent.RespawnStopped, { sessionId: id });
@@ -160,7 +169,7 @@ export function registerRespawnRoutes(
const { id } = req.params as { id: string };
// Validate respawn config to prevent arbitrary field injection
const config = parseBody(RespawnConfigSchema, req.body, 'Invalid respawn config') as Partial<RespawnConfig>;
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
const controller = ctx.respawnControllers.get(id);
@@ -226,7 +235,7 @@ export function registerRespawnRoutes(
respawnConfig?: Partial<RespawnConfig>;
durationMinutes?: number;
};
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
if (session.isBusy()) {
return createErrorResponse(ApiErrorCode.SESSION_BUSY, 'Session is busy');
@@ -299,7 +308,7 @@ export function registerRespawnRoutes(
return createErrorResponse(ApiErrorCode.INVALID_INPUT, 'Invalid request body');
}
const body = reResult.data as { config?: Partial<RespawnConfig>; durationMinutes?: number };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
// Respawn is not supported for external-CLI sessions (opencode/codex)
if (isExternalCliMode(session.mode)) {
+31 -6
View File
@@ -7,17 +7,35 @@ import { FastifyInstance } from 'fastify';
import { statSync } from 'node:fs';
import { ApiErrorCode, createErrorResponse, type ApiResponse } from '../../types.js';
import { ScheduledRunSchema } from '../schemas.js';
import { parseBody } from '../route-helpers.js';
import {
parseBody,
getAuthUser,
ownerFor,
isWorkingDirAllowed,
canAccessOwned,
resolveCasesDir,
} from '../route-helpers.js';
import { isMultiUserMode } from '../../config/multiuser.js';
import type { SessionPort, EventPort, InfraPort, ScheduledRun } from '../ports/index.js';
export function registerScheduledRoutes(app: FastifyInstance, ctx: SessionPort & EventPort & InfraPort): void {
app.get('/api/scheduled', async () => {
return Array.from(ctx.scheduledRuns.values());
app.get('/api/scheduled', async (req) => {
// Multi-user: non-admins see only their own runs (no-op in single-user).
const user = getAuthUser(req);
return Array.from(ctx.scheduledRuns.values()).filter((r) => canAccessOwned(user, r.owner));
});
app.post('/api/scheduled', async (req): Promise<{ run: ScheduledRun } | ApiResponse<never>> => {
const { prompt, workingDir, durationMinutes } = parseBody(ScheduledRunSchema, req.body, 'Invalid request body');
// Multi-user: confine the run's workingDir to the caller's own case space.
// The spawned Session (--dangerously-skip-permissions by default) trusts this
// dir; without confinement a non-admin could point it at another user's files.
// No-op for admins / single-user (isWorkingDirAllowed returns true).
if (workingDir && !isWorkingDirAllowed(getAuthUser(req), workingDir)) {
return createErrorResponse(ApiErrorCode.FORBIDDEN, 'workingDir is not within your allowed workspace');
}
// Validate workingDir exists and is a directory
if (workingDir) {
try {
@@ -30,7 +48,11 @@ export function registerScheduledRoutes(app: FastifyInstance, ctx: SessionPort &
}
}
const run = await ctx.startScheduledRun(prompt, workingDir || process.cwd(), durationMinutes ?? 60);
// Multi-user: default a missing workingDir to the user's own cases dir rather
// than the server's cwd. Single-user keeps process.cwd() (byte-identical).
const effectiveWorkingDir = workingDir || (isMultiUserMode() ? resolveCasesDir(getAuthUser(req)) : process.cwd());
const run = await ctx.startScheduledRun(prompt, effectiveWorkingDir, durationMinutes ?? 60, ownerFor(req));
return { run };
});
@@ -38,7 +60,9 @@ export function registerScheduledRoutes(app: FastifyInstance, ctx: SessionPort &
const { id } = req.params as { id: string };
const run = ctx.scheduledRuns.get(id);
if (!run) {
// NOT_FOUND (not FORBIDDEN) for a foreign run so existence isn't leaked; no-op
// for admins / single-user (canAccessOwned returns true).
if (!run || !canAccessOwned(getAuthUser(req), run.owner)) {
return createErrorResponse(ApiErrorCode.NOT_FOUND, 'Scheduled run not found');
}
@@ -50,7 +74,8 @@ export function registerScheduledRoutes(app: FastifyInstance, ctx: SessionPort &
const { id } = req.params as { id: string };
const run = ctx.scheduledRuns.get(id);
if (!run) {
// Owner-scoped read: a foreign run reads as NOT_FOUND (no-op in single-user).
if (!run || !canAccessOwned(getAuthUser(req), run.owner)) {
return createErrorResponse(ApiErrorCode.NOT_FOUND, 'Scheduled run not found');
}
+9 -5
View File
@@ -23,7 +23,7 @@
*/
import { FastifyInstance } from 'fastify';
import { parseBody } from '../route-helpers.js';
import { canAccessOwned, getAuthUser, parseBody } from '../route-helpers.js';
import { SearchQuerySchema } from '../schemas.js';
import {
searchSources,
@@ -62,13 +62,14 @@ interface SessionLike {
* Harvest the three source arrays from the live in-memory stores. Reads only
* bounded, already-loaded data — no disk I/O, no terminal buffers.
*/
function harvestSources(ctx: SessionPort & InfraPort): SearchSources {
function harvestSources(ctx: SessionPort & InfraPort, canSee?: (owner?: string) => boolean): SearchSources {
const sessions: SessionSearchInput[] = [];
const events: EventSearchInput[] = [];
const files: FileSearchInput[] = [];
for (const raw of ctx.sessions.values()) {
const s = raw as unknown as SessionLike;
const s = raw as unknown as SessionLike & { owner?: string };
if (canSee && !canSee(s.owner)) continue; // multi-user ownership scope
const sessionName = s.name ?? '';
const timestamp = s.lastActivityAt ?? s.createdAt ?? 0;
@@ -96,7 +97,8 @@ function harvestSources(ctx: SessionPort & InfraPort): SearchSources {
// Events: from the live run-summary trackers, keyed by session id.
for (const [sessionId, tracker] of ctx.runSummaryTrackers) {
const session = ctx.sessions.get(sessionId) as unknown as SessionLike | undefined;
const session = ctx.sessions.get(sessionId) as unknown as (SessionLike & { owner?: string }) | undefined;
if (canSee && !canSee(session?.owner)) continue; // multi-user ownership scope
const sessionName = session?.name ?? '';
const summary = tracker.getSummary();
// Newest events are most relevant; cap the per-session harvest.
@@ -120,6 +122,8 @@ export function registerSearchRoutes(app: FastifyInstance, ctx: SessionPort & In
app.get('/api/search', async (req) => {
// Zod-validate the query. parseBody throws a structured 400 on failure.
const { q, types, limit } = parseBody(SearchQuerySchema, req.query);
const user = getAuthUser(req);
const canSee = (owner?: string) => canAccessOwned(user, owner);
const allowed: Set<SearchSourceType> | null = types
? new Set(
@@ -130,7 +134,7 @@ export function registerSearchRoutes(app: FastifyInstance, ctx: SessionPort & In
)
: null;
const sources = harvestSources(ctx);
const sources = harvestSources(ctx, canSee);
// Apply the optional source-type filter before searching so excluded
// sources never contribute to (or consume budget in) the result set.
+215 -69
View File
@@ -17,6 +17,8 @@ import {
getErrorMessage,
type ApiResponse,
type SessionColor,
type CodexConfig,
type GeminiConfig,
} from '../../types.js';
import { Session, isAltScreenStripMode } from '../../session.js';
import { SseEvent } from '../sse-events.js';
@@ -38,13 +40,22 @@ import {
} from '../schemas.js';
import {
autoConfigureRalph,
canAccessOwned,
CASES_DIR,
findSessionOrFail,
getAuthUser,
isAdmin,
isWorkingDirAllowed,
ownerFor,
parseBody,
persistAndBroadcastSession,
resolveCasesDir,
sessionCapacityMessage,
SETTINGS_PATH,
validatePathWithinBase,
} from '../route-helpers.js';
import { canUsernameRunPrivilegedCommands, resolveClaudeModeForUsername } from '../../user-store.js';
import { isMultiUserMode } from '../../config/multiuser.js';
import { AUTH_COOKIE_NAME } from '../middleware/auth.js';
import {
writeHooksConfig,
@@ -67,7 +78,6 @@ import {
type MuxStatInput,
} from '../../services/unified-session-service.js';
import type { SessionPort, EventPort, ConfigPort, InfraPort, AuthPort } from '../ports/index.js';
import { MAX_CONCURRENT_SESSIONS } from '../../config/map-limits.js';
import { RunSummaryTracker } from '../../run-summary.js';
import { MAX_INPUT_LENGTH, MAX_SESSION_NAME_LENGTH } from '../../config/terminal-limits.js';
@@ -259,6 +269,29 @@ export function _resetPasteRateBuckets(): void {
pasteRateBuckets.clear();
}
/**
* Security (multi-user §6.3): the Claude-only permission-mode downgrade does not
* cover the other CLIs' bypass switches. Codex `--dangerously-bypass-approvals-and-sandbox`
* and Gemini `--approval-mode yolo` disable the safety classifier the non-granted-user
* downgrade is meant to keep on, so clamp them for a non-granted owner. buildGeminiCommand
* defaults an ABSENT approvalMode to yolo, so the gemini config must be MATERIALIZED
* (auto_edit) even when the request sent none. No-op in single-user mode / for a granted
* owner (canUsernameRunPrivilegedCommands returns true when !isMultiUserMode()).
*/
async function clampExternalCliBypassForOwner(
owner: string | undefined,
codexConfig: CodexConfig | undefined,
geminiConfig: GeminiConfig | undefined
): Promise<{ codexConfig: CodexConfig | undefined; geminiConfig: GeminiConfig | undefined }> {
const granted = await canUsernameRunPrivilegedCommands(owner);
if (granted) return { codexConfig, geminiConfig };
// Non-granted: force codex bypass off (only meaningful when a config was sent) and
// materialize gemini to auto_edit (clamps an explicit 'yolo' and the yolo default).
const clampedCodex = codexConfig ? { ...codexConfig, dangerouslyBypassApprovals: false } : codexConfig;
const clampedGemini: GeminiConfig = { ...(geminiConfig ?? {}), approvalMode: 'auto_edit' };
return { codexConfig: clampedCodex, geminiConfig: clampedGemini };
}
export function registerSessionRoutes(
app: FastifyInstance,
ctx: SessionPort & EventPort & ConfigPort & InfraPort & AuthPort
@@ -285,24 +318,39 @@ export function registerSessionRoutes(
// ========== Session Listing ==========
app.get('/api/sessions', async () => {
return ctx.getLightSessionsState();
app.get('/api/sessions', async (req) => {
const list = ctx.getLightSessionsState();
if (!isMultiUserMode()) return list;
const user = getAuthUser(req);
if (user.role === 'admin') return list;
return (list as Array<{ owner?: string }>).filter((s) => canAccessOwned(user, s.owner));
});
// ========== Session Creation ==========
app.post('/api/sessions', async (req) => {
// Prevent unbounded session creation
if (ctx.sessions.size >= MAX_CONCURRENT_SESSIONS) {
return createErrorResponse(
ApiErrorCode.OPERATION_FAILED,
`Maximum concurrent sessions (${MAX_CONCURRENT_SESSIONS}) reached. Delete some sessions first.`
);
}
const owner = ownerFor(req);
// Global + per-user session cap.
const capMsg = sessionCapacityMessage(ctx.sessions, owner);
if (capMsg) return createErrorResponse(ApiErrorCode.OPERATION_FAILED, capMsg);
const body = parseBody(CreateSessionSchema, req.body);
const workingDir = body.workingDir || process.cwd();
// Multi-user: shell mode is arbitrary command execution as the host account,
// gated behind the same grant as bypass (section 6.3). Resolve the owner's grant
// from the store so a GRANTED regular user is not wrongly denied (AuthUser role alone can't tell).
if (body.mode === 'shell' && !(await canUsernameRunPrivilegedCommands(owner))) {
return createErrorResponse(ApiErrorCode.FORBIDDEN, 'Shell sessions require the can-bypass-permissions grant');
}
// Multi-user linchpin (section 6.2): a non-admin's workingDir must resolve
// inside their own case space. Enforced BEFORE any disk-mutating call below so
// a foreign path can never be written into.
if (!isWorkingDirAllowed(getAuthUser(req), workingDir)) {
return createErrorResponse(ApiErrorCode.FORBIDDEN, 'workingDir is outside your workspace');
}
// Validate workingDir exists and is a directory
if (body.workingDir) {
try {
@@ -320,16 +368,18 @@ export function registerSessionRoutes(
// For keys the caller is actively setting, strip any stale disk entry a prior
// Codeman version may have written. Scope limited to:
// - Claude mode (OpenCode/Codex/Gemini don't read .claude/settings.local.json)
// - workingDir inside CASES_DIR (Codeman's managed territory — we never mutate
// .claude/settings.local.json in arbitrary user repos that POST /api/sessions
// can target, because those may have hand-authored values).
// - workingDir inside CASES_DIR / the per-user case space (Codeman's managed
// territory — we never mutate .claude/settings.local.json in arbitrary user
// repos that POST /api/sessions can target, as those may have hand-authored
// values).
const managedCasesBase = resolveCasesDir(getAuthUser(req));
const canStripDisk =
body.mode !== 'opencode' &&
body.mode !== 'codex' &&
body.mode !== 'gemini' &&
body.envOverrides &&
Object.keys(body.envOverrides).length > 0 &&
workingDir.startsWith(CASES_DIR + '/');
(workingDir.startsWith(CASES_DIR + '/') || workingDir.startsWith(managedCasesBase + '/'));
if (canStripDisk) {
await stripCaseEnvKeys(workingDir, Object.keys(body.envOverrides!));
}
@@ -438,6 +488,14 @@ export function registerSessionRoutes(
? modelConfig?.defaultModel || undefined
: undefined;
const claudeModeConfig = await ctx.getClaudeModeConfig();
// Section 6.3: force non-granted users to a classifier-guarded mode.
const effectiveClaudeMode = await resolveClaudeModeForUsername(claudeModeConfig.claudeMode, owner);
// Section 6.3: clamp Codex/Gemini bypass switches for a non-granted owner (no-op single-user/granted).
const { codexConfig: gatedCodexConfig, geminiConfig: gatedGeminiConfig } = await clampExternalCliBypassForOwner(
owner,
body.codexConfig,
body.geminiConfig
);
const terminalHistoryConfig = await ctx.getTerminalHistoryConfig();
const session = new Session({
workingDir,
@@ -447,15 +505,16 @@ export function registerSessionRoutes(
useMux: true,
niceConfig: globalNice,
model,
claudeMode: claudeModeConfig.claudeMode,
claudeMode: effectiveClaudeMode,
allowedTools: claudeModeConfig.allowedTools,
openCodeConfig: mode === 'opencode' ? body.openCodeConfig : undefined,
codexConfig: mode === 'codex' ? body.codexConfig : undefined,
geminiConfig: mode === 'gemini' ? body.geminiConfig : undefined,
codexConfig: mode === 'codex' ? gatedCodexConfig : undefined,
geminiConfig: mode === 'gemini' ? gatedGeminiConfig : undefined,
resumeSessionId: validatedResumeId,
envOverrides: body.envOverrides,
effort: body.effort,
tmuxHistoryLimit: terminalHistoryConfig.tmuxHistoryLimit,
owner,
});
ctx.addSession(session);
@@ -476,7 +535,7 @@ export function registerSessionRoutes(
app.put('/api/sessions/:id/name', async (req) => {
const { id } = req.params as { id: string };
const body = parseBody(SessionNameSchema, req.body, 'Invalid request body');
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
const name = String(body.name || '').slice(0, MAX_SESSION_NAME_LENGTH);
session.name = name;
@@ -491,7 +550,7 @@ export function registerSessionRoutes(
app.put('/api/sessions/:id/color', async (req) => {
const { id } = req.params as { id: string };
const body = parseBody(SessionColorSchema, req.body, 'Invalid request body');
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
const validColors = ['default', 'red', 'orange', 'yellow', 'green', 'blue', 'purple', 'pink'];
if (!validColors.includes(body.color)) {
@@ -510,18 +569,22 @@ export function registerSessionRoutes(
const query = req.query as { killMux?: string };
const killMux = query.killMux !== 'false'; // Default to true
if (!ctx.sessions.has(id)) {
return createErrorResponse(ApiErrorCode.NOT_FOUND, 'Session not found');
}
// Security: owner-scoped lookup 404s foreign/missing sessions uniformly (no existence leak, no cross-user kill).
const session = findSessionOrFail(ctx, id, req);
await ctx.cleanupSession(id, killMux, 'user_delete');
await ctx.cleanupSession(session.id, killMux, 'user_delete');
return {};
});
// ========== Delete All Sessions ==========
app.delete('/api/sessions', async (): Promise<ApiResponse<{ killed: number }>> => {
const sessionIds = Array.from(ctx.sessions.keys());
app.delete('/api/sessions', async (req): Promise<ApiResponse<{ killed: number }>> => {
// Security: scope the bulk sweep to sessions the caller can access — a non-admin
// must not wipe other users' sessions (canAccessOwned is allow-all for admin/single-user).
const user = getAuthUser(req);
const sessionIds = Array.from(ctx.sessions.values())
.filter((s) => canAccessOwned(user, s.owner))
.map((s) => s.id);
let killed = 0;
for (const id of sessionIds) {
@@ -538,7 +601,7 @@ export function registerSessionRoutes(
app.get('/api/sessions/:id', async (req) => {
const { id } = req.params as { id: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
// Use light state (no full buffers) — terminal buffer available via /terminal endpoint.
// Full buffers were 2-3MB and caused slowness when polled frequently (e.g. Ralph wizard).
@@ -553,7 +616,7 @@ export function registerSessionRoutes(
app.get('/api/sessions/:id/output', async (req) => {
const { id } = req.params as { id: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
return {
success: true,
@@ -569,7 +632,7 @@ export function registerSessionRoutes(
app.get('/api/sessions/:id/ralph-state', async (req) => {
const { id } = req.params as { id: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
return {
success: true,
@@ -585,7 +648,7 @@ export function registerSessionRoutes(
app.get('/api/sessions/:id/run-summary', async (req) => {
const { id } = req.params as { id: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
const tracker = ctx.runSummaryTrackers.get(id);
if (!tracker) {
@@ -605,7 +668,7 @@ export function registerSessionRoutes(
app.get('/api/sessions/:id/active-tools', async (req) => {
const { id } = req.params as { id: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
return {
success: true,
@@ -624,7 +687,7 @@ export function registerSessionRoutes(
app.post('/api/sessions/:id/run', async (req) => {
const { id } = req.params as { id: string };
const { prompt } = parseBody(RunPromptSchema, req.body);
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
if (session.isBusy()) {
return createErrorResponse(ApiErrorCode.SESSION_BUSY, 'Session is busy');
@@ -651,7 +714,7 @@ export function registerSessionRoutes(
return createErrorResponse(ApiErrorCode.INVALID_INPUT, 'Invalid request body');
}
const { clearBreaker } = bodyResult.data;
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
if (session.isBusy()) {
return createErrorResponse(ApiErrorCode.SESSION_BUSY, 'Session is busy');
@@ -707,7 +770,7 @@ export function registerSessionRoutes(
app.post('/api/sessions/:id/shell', async (req) => {
const { id } = req.params as { id: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
if (session.isBusy()) {
return createErrorResponse(ApiErrorCode.SESSION_BUSY, 'Session is busy');
@@ -740,7 +803,7 @@ export function registerSessionRoutes(
app.post('/api/sessions/:id/input', async (req) => {
const { id } = req.params as { id: string };
const { input, useMux, seq, clientId } = parseBody(SessionInputWithLimitSchema, req.body);
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
const inputStr = String(input);
if (inputStr.length > MAX_INPUT_LENGTH) {
@@ -799,7 +862,7 @@ export function registerSessionRoutes(
return createErrorResponse(ApiErrorCode.INVALID_INPUT, `Key not allowed: ${key}`);
}
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
const muxName = session.muxName;
if (!muxName) {
return createErrorResponse(ApiErrorCode.INVALID_INPUT, 'No tmux session');
@@ -831,7 +894,7 @@ export function registerSessionRoutes(
app.post('/api/sessions/:id/resize', async (req) => {
const { id } = req.params as { id: string };
const { cols, rows, viewportType, force } = parseBody(ResizeSchema, req.body);
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
session.resize(cols, rows, { viewportType, force });
return {};
@@ -917,7 +980,7 @@ export function registerSessionRoutes(
app.get('/api/sessions/:id/last-response', async (req) => {
const { id } = req.params as { id: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
// Codex sessions don't write to ~/.claude/projects — their transcripts
// live in ~/.codex/sessions/**. Branch to a Codex-specific reader so the
@@ -1368,7 +1431,7 @@ export function registerSessionRoutes(
app.get('/api/sessions/:id/terminal', async (req) => {
const { id } = req.params as { id: string };
const query = req.query as { tail?: string; full?: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
// `full=1` is the EXPLICIT full-reload signal (COD-47): the browser reloaded
// the page and wants the whole scroll history back, so we capture the ENTIRE
@@ -1501,7 +1564,7 @@ export function registerSessionRoutes(
app.post('/api/sessions/:id/auto-clear', async (req) => {
const { id } = req.params as { id: string };
const body = parseBody(AutoClearSchema, req.body, 'Invalid request body');
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
session.setAutoClear(body.enabled, body.threshold);
persistAndBroadcastSession(ctx, session);
@@ -1522,7 +1585,7 @@ export function registerSessionRoutes(
app.post('/api/sessions/:id/auto-compact', async (req) => {
const { id } = req.params as { id: string };
const body = parseBody(AutoCompactSchema, req.body, 'Invalid request body');
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
session.setAutoCompact(body.enabled, body.threshold, body.prompt);
persistAndBroadcastSession(ctx, session);
@@ -1544,7 +1607,7 @@ export function registerSessionRoutes(
app.post('/api/sessions/:id/auto-resume', async (req) => {
const { id } = req.params as { id: string };
const body = parseBody(AutoResumeSchema, req.body, 'Invalid request body');
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
session.setAutoResume(body.enabled);
persistAndBroadcastSession(ctx, session);
@@ -1565,7 +1628,7 @@ export function registerSessionRoutes(
app.post('/api/sessions/:id/image-watcher', async (req) => {
const { id } = req.params as { id: string };
const body = parseBody(ImageWatcherSchema, req.body, 'Invalid request body');
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
if (body.enabled) {
imageWatcher.watchSession(session.id, session.workingDir);
@@ -1590,7 +1653,7 @@ export function registerSessionRoutes(
app.post('/api/sessions/:id/flicker-filter', async (req) => {
const { id } = req.params as { id: string };
const body = parseBody(FlickerFilterSchema, req.body, 'Invalid request body');
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
session.flickerFilterEnabled = body.enabled;
persistAndBroadcastSession(ctx, session);
@@ -1610,13 +1673,9 @@ export function registerSessionRoutes(
// ========== Quick Run ==========
app.post('/api/run', async (req) => {
// Prevent unbounded session creation
if (ctx.sessions.size >= MAX_CONCURRENT_SESSIONS) {
return createErrorResponse(
ApiErrorCode.SESSION_BUSY,
`Maximum concurrent sessions (${MAX_CONCURRENT_SESSIONS}) reached`
);
}
const runOwner = ownerFor(req);
const capMsg = sessionCapacityMessage(ctx.sessions, runOwner);
if (capMsg) return createErrorResponse(ApiErrorCode.SESSION_BUSY, capMsg);
const {
prompt,
@@ -1629,6 +1688,11 @@ export function registerSessionRoutes(
}
const dir = workingDir || process.cwd();
// Multi-user: confine a non-admin's one-shot working dir to their space.
if (!isWorkingDirAllowed(getAuthUser(req), dir)) {
return createErrorResponse(ApiErrorCode.FORBIDDEN, 'workingDir is outside your workspace');
}
// Validate workingDir exists and is a directory
if (workingDir) {
try {
@@ -1641,7 +1705,17 @@ export function registerSessionRoutes(
}
}
const session = new Session({ workingDir: dir, envOverrides: runEnvOverrides });
// Section 6.3: the one-shot spawn path (runPrompt/buildPromptArgs) respects the
// session's claudeMode, so resolve it for the owner (bypass -> auto for non-granted).
const runClaudeModeConfig = await ctx.getClaudeModeConfig();
const runClaudeMode = await resolveClaudeModeForUsername(runClaudeModeConfig.claudeMode, runOwner);
const session = new Session({
workingDir: dir,
envOverrides: runEnvOverrides,
claudeMode: runClaudeMode,
allowedTools: runClaudeModeConfig.allowedTools,
owner: runOwner,
});
ctx.addSession(session);
ctx.store.incrementSessionsCreated();
ctx.persistSessionState(session);
@@ -1671,13 +1745,9 @@ export function registerSessionRoutes(
// ========== Quick Start ==========
app.post('/api/quick-start', async (req) => {
// Prevent unbounded session creation
if (ctx.sessions.size >= MAX_CONCURRENT_SESSIONS) {
return createErrorResponse(
ApiErrorCode.SESSION_BUSY,
`Maximum concurrent sessions (${MAX_CONCURRENT_SESSIONS}) reached.`
);
}
const owner = ownerFor(req);
const capMsg = sessionCapacityMessage(ctx.sessions, owner);
if (capMsg) return createErrorResponse(ApiErrorCode.SESSION_BUSY, capMsg);
const {
caseName = 'testcase',
@@ -1690,6 +1760,12 @@ export function registerSessionRoutes(
effort,
} = parseBody(QuickStartSchema, req.body);
// Multi-user: shell mode is arbitrary host-account execution, gated by the grant.
// Resolve the owner's grant from the store so a GRANTED regular user is not wrongly denied.
if (mode === 'shell' && !(await canUsernameRunPrivilegedCommands(owner))) {
return createErrorResponse(ApiErrorCode.FORBIDDEN, 'Shell sessions require the can-bypass-permissions grant');
}
// Resolve the remote case FIRST — the CLI executes on the REMOTE host over ssh,
// so the LOCAL availability gates below (isCodexAvailable() etc.) don't apply and
// would wrongly reject a machine that hasn't got the CLI installed locally.
@@ -1697,11 +1773,20 @@ export function registerSessionRoutes(
let docker = undefined;
let dockerResumeId: string | undefined;
let casePath: string | null = null;
// Security: fold ownership INTO the match (don't early-return) so a NON-OWNED
// same-named remote/docker case is skipped and control falls through to the caller's
// own LOCAL case — remote/docker names are globally unique but local names are
// per-user, so a name collision must not shadow the caller's own case. canAccessOwned
// is allow-all for admins/single-user, so flag-OFF stays byte-identical.
const remoteCases = await readRemoteCases(CODEMAN_CONFIG_DIR);
const remoteCase = remoteCases.find((item) => item.name === caseName);
const remoteCase = remoteCases.find(
(item) => item.name === caseName && canAccessOwned(getAuthUser(req), item.owner)
);
const dockerCase = remoteCase
? undefined
: (await readDockerCases(CODEMAN_CONFIG_DIR)).find((item) => item.name === caseName);
: (await readDockerCases(CODEMAN_CONFIG_DIR)).find(
(item) => item.name === caseName && canAccessOwned(getAuthUser(req), item.owner)
);
if (remoteCase) {
const host = (await readRemoteHosts(CODEMAN_CONFIG_DIR)).find((item) => item.id === remoteCase.hostId);
if (!host) return createErrorResponse(ApiErrorCode.NOT_FOUND, 'Remote host not found');
@@ -1737,7 +1822,7 @@ export function registerSessionRoutes(
// Docker case: the CLI executes INSIDE a container via local tmux + `docker
// exec`, so the LOCAL availability gates below don't apply. Mirror the remote
// branch's rejection of per-session config that would not cross into the
// container (it would silently no-op).
// container (it would silently no-op). (Ownership is enforced in the .find above.)
const host = (await readDockerHosts(CODEMAN_CONFIG_DIR)).find((item) => item.id === dockerCase.hostId);
if (!host) return createErrorResponse(ApiErrorCode.NOT_FOUND, 'Docker host not found');
if (
@@ -1834,7 +1919,11 @@ export function registerSessionRoutes(
} catch {
// File missing or unparseable — treat as empty registry
}
casePath = linkedCases[caseName] || validatePathWithinBase(caseName, CASES_DIR);
// Multi-user: the linked-cases registry is ownerless/global, so only admins may
// resolve a name to an arbitrary linked path. A non-admin resolves inside their
// OWN case space only (single-user: isAdmin true, so linked cases still honoured).
const linked = isAdmin(req) ? linkedCases[caseName] : undefined;
casePath = linked || validatePathWithinBase(caseName, resolveCasesDir(getAuthUser(req)));
if (!casePath) {
return createErrorResponse(ApiErrorCode.INVALID_INPUT, 'Invalid case path');
}
@@ -1844,6 +1933,15 @@ export function registerSessionRoutes(
// for local cases the !casePath guard above returned early. TypeScript can't narrow across the if/else.
const resolvedCasePath = casePath as string;
// Multi-user linchpin (section 6.2): confine the resolved workingDir to the caller's
// own case space BEFORE any mkdir/scaffold below creates or mutates it. Applies to
// LOCAL and DOCKER cases (docker.hostWorkspacePath is a real host dir the file routes
// trust); skipped for REMOTE, whose path is an ssh path that would spuriously fail
// realpath confinement. No-op for admins / single-user mode.
if (!remote && !isWorkingDirAllowed(getAuthUser(req), resolvedCasePath)) {
return createErrorResponse(ApiErrorCode.FORBIDDEN, 'case path is outside your workspace');
}
// Create case folder and CLAUDE.md if it doesn't exist (only for non-linked, non-remote,
// non-docker cases — docker workspaces are scaffolded in their own block below)
if (!remote && !docker && !existsSync(resolvedCasePath)) {
@@ -1922,6 +2020,13 @@ export function registerSessionRoutes(
? qsModelConfig?.defaultModel || undefined
: undefined;
const qsClaudeModeConfig = await ctx.getClaudeModeConfig();
const qsEffectiveClaudeMode = await resolveClaudeModeForUsername(qsClaudeModeConfig.claudeMode, owner);
// Section 6.3: clamp Codex/Gemini bypass switches for a non-granted owner (no-op single-user/granted).
const { codexConfig: qsGatedCodexConfig, geminiConfig: qsGatedGeminiConfig } = await clampExternalCliBypassForOwner(
owner,
codexConfig,
geminiConfig
);
const qsTerminalHistoryConfig = await ctx.getTerminalHistoryConfig();
const session = new Session({
workingDir: resolvedCasePath,
@@ -1931,11 +2036,12 @@ export function registerSessionRoutes(
mode: mode,
niceConfig: niceConfig,
model: qsModel,
claudeMode: qsClaudeModeConfig.claudeMode,
claudeMode: qsEffectiveClaudeMode,
allowedTools: qsClaudeModeConfig.allowedTools,
owner,
openCodeConfig: mode === 'opencode' ? openCodeConfig : undefined,
codexConfig: mode === 'codex' ? codexConfig : undefined,
geminiConfig: mode === 'gemini' ? geminiConfig : undefined,
codexConfig: mode === 'codex' ? qsGatedCodexConfig : undefined,
geminiConfig: mode === 'gemini' ? qsGatedGeminiConfig : undefined,
envOverrides,
effort,
remote,
@@ -2278,6 +2384,12 @@ export function registerSessionRoutes(
const query = req.query as { projectKey?: string; offset?: string; limit?: string };
const projectsDir = join(process.env.HOME || '/tmp', '.claude', 'projects');
const headBuf = Buffer.alloc(16384);
// Multi-user: this scans the host-wide ~/.claude/projects tree, so a non-admin
// must only see history whose decoded workingDir is inside their own case space.
// Do NOT trust the caller-supplied projectKey — confine on the decoded path.
// No-op for admins / single-user mode.
const user = getAuthUser(req);
const scopeHistory = isMultiUserMode() && user.role !== 'admin';
// Single-folder drill-down: when projectKey is provided, scan only that
// directory, bypass the 50-cap, and honor offset/limit pagination.
@@ -2289,13 +2401,15 @@ export function registerSessionRoutes(
const offset = Math.max(0, parseInt(query.offset || '0', 10) || 0);
const limit = Math.min(100, Math.max(1, parseInt(query.limit || '20', 10) || 20));
const projPath = join(projectsDir, query.projectKey);
const all = await scanProjectDir(projPath, query.projectKey, headBuf);
let all = await scanProjectDir(projPath, query.projectKey, headBuf);
// Confine to the caller's workspace (a projectKey maps to a single foreign cwd).
if (scopeHistory) all = all.filter((r) => isWorkingDirAllowed(user, r.workingDir));
all.sort((a, b) => new Date(b.lastModified).getTime() - new Date(a.lastModified).getTime());
return { sessions: all.slice(offset, offset + limit), total: all.length };
}
// Global overview: scan all projects, return up to 50 most-recent sessions.
const results: HistorySession[] = [];
let results: HistorySession[] = [];
try {
const projectDirs = await fs.readdir(projectsDir);
for (const projDir of projectDirs) {
@@ -2307,6 +2421,8 @@ export function registerSessionRoutes(
// Projects dir may not exist
}
// Multi-user: drop rows outside the non-admin caller's own case space.
if (scopeHistory) results = results.filter((r) => isWorkingDirAllowed(user, r.workingDir));
results.sort((a, b) => new Date(b.lastModified).getTime() - new Date(a.lastModified).getTime());
return { sessions: results.slice(0, 50) };
});
@@ -2414,7 +2530,37 @@ export function registerSessionRoutes(
// Mux stats are optional.
}
const merged = mergeUnifiedSessions({ live, persisted, lifecycle, history, mux });
// Multi-user: a non-admin only sees their own sessions; host-wide transcript
// history (not tied to an owned session) is admin-only.
let sLive = live;
let sPersisted = persisted;
let sLifecycle = lifecycle;
let sHistory = history;
const uUser = getAuthUser(req);
if (isMultiUserMode() && uUser.role !== 'admin') {
const ownedLive = new Set(
[...ctx.sessions.values()].filter((s) => canAccessOwned(uUser, s.owner)).map((s) => s.id)
);
const stored = ctx.store.getState().sessions as Record<string, { id: string; owner?: string }>;
const ownedPersisted = new Set(
Object.values(stored)
.filter((p) => canAccessOwned(uUser, p.owner))
.map((p) => p.id)
);
const isOwned = (id: string) => ownedLive.has(id) || ownedPersisted.has(id);
sLive = live.filter((l) => isOwned(l.id));
sPersisted = persisted.filter((p) => isOwned(p.id));
sLifecycle = lifecycle.filter((e) => isOwned(e.sessionId));
sHistory = [];
}
const merged = mergeUnifiedSessions({
live: sLive,
persisted: sPersisted,
lifecycle: sLifecycle,
history: sHistory,
mux,
});
const offset = query.offset !== undefined ? parseInt(query.offset, 10) : undefined;
const limit = query.limit !== undefined ? parseInt(query.limit, 10) : undefined;
return filterAndPaginate(merged, {
@@ -2473,7 +2619,7 @@ export function registerSessionRoutes(
return createErrorResponse(ApiErrorCode.INVALID_INPUT, 'Rate limit exceeded (30 uploads/min per session)');
}
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
if (!req.isMultipart()) {
reply.code(400);
+112 -30
View File
@@ -15,6 +15,9 @@ import { randomBytes } from 'node:crypto';
import { dataPath } from '../../config/instance.js';
import { ApiErrorCode, createErrorResponse, getErrorMessage, type NiceConfig } from '../../types.js';
import { isUnauthenticatedNetworkAcknowledged } from '../network-auth-policy.js';
import { isMultiUserMode } from '../../config/multiuser.js';
import { findUser } from '../../user-store.js';
import { getAuthUser, requireAdmin, canAccessOwned } from '../route-helpers.js';
import {
ConfigUpdateSchema,
SettingsUpdateSchema,
@@ -136,7 +139,7 @@ export function registerSystemRoutes(
// ========== Status ==========
app.get('/api/status', async () => ctx.getLightState());
app.get('/api/status', async (req) => ctx.getLightState(req.authUser));
// ========== Tunnel ==========
@@ -159,12 +162,19 @@ export function registerSystemRoutes(
};
});
app.get('/api/tunnel/qr', async (_req, reply) => {
app.get('/api/tunnel/qr', async (req, reply) => {
const url = ctx.tunnelManager.getUrl();
if (!url) {
return reply.code(404).send(createErrorResponse(ApiErrorCode.NOT_FOUND, 'Tunnel not running'));
}
try {
if (isMultiUserMode()) {
// A rotating global token cannot carry identity — mint a single-use token
// bound to the requesting user so the scanned code logs THEM in.
const shortCode = ctx.tunnelManager.mintUserToken(getAuthUser(req).username);
const svg = await ctx.tunnelManager.getQrSvgForCode(url, shortCode);
return { svg, authEnabled: true };
}
const authPassword = process.env.CODEMAN_PASSWORD;
if (authPassword) {
// Auth enabled — use cached SVG with embedded short code
@@ -188,10 +198,11 @@ export function registerSystemRoutes(
app.get('/q/:code', async (req, reply) => {
const shortCode = (req.params as { code: string }).code;
const multiUser = isMultiUserMode();
const authPassword = process.env.CODEMAN_PASSWORD;
// No point if auth isn't enabled — just redirect
if (!authPassword) {
// No point if auth isn't enabled — just redirect. Multi-user is always "enabled".
if (!multiUser && !authPassword) {
return reply.redirect('/');
}
@@ -203,12 +214,28 @@ export function registerSystemRoutes(
return reply.code(429).send('Too Many Requests');
}
// Validate and atomically consume the token
if (!shortCode || !ctx.tunnelManager.consumeToken(shortCode)) {
// Validate and atomically consume the token (with any bound identity).
const consumed = shortCode ? ctx.tunnelManager.consumeTokenWithIdentity(shortCode) : { ok: false };
// In multi-user mode a token MUST carry an identity (an identity-less rotating
// token can't create a scoped session), so reject those too.
if (!consumed.ok || (multiUser && !consumed.username)) {
ctx.qrAuthFailures?.set(clientIp, qrFailures + 1);
return reply.code(401).send('Invalid or expired QR code');
}
// Resolve the role for the bound user (disabled/deleted users fail closed).
// Carry the bound user's real mustChangePassword flag out of this block so the
// minted cookie enforces the lockbox instead of hardcoding false.
let identity: { username: string; role: 'admin' | 'user'; mustChangePassword: boolean } | undefined;
if (multiUser && consumed.username) {
const user = await findUser(consumed.username);
if (!user || user.disabled) {
ctx.qrAuthFailures?.set(clientIp, qrFailures + 1);
return reply.code(401).send('Invalid or expired QR code');
}
identity = { username: user.username, role: user.role, mustChangePassword: !!user.mustChangePassword };
}
// Issue session cookie (same pattern as Basic Auth success path)
const sessionToken = randomBytes(32).toString('hex');
const clientUA = req.headers['user-agent'] ?? '';
@@ -217,6 +244,9 @@ export function registerSystemRoutes(
ua: clientUA,
createdAt: Date.now(),
method: 'qr',
username: identity?.username,
role: identity?.role,
mustChangePassword: !!identity?.mustChangePassword,
});
ctx.qrAuthFailures?.delete(clientIp);
@@ -465,23 +495,52 @@ export function registerSystemRoutes(
limit: 1000,
});
const sessions: AwayDigestSession[] = Array.from(ctx.sessions.values()).map((session) => ({
id: session.id,
name: session.name,
status: session.status,
inputTokens: session.inputTokens,
outputTokens: session.outputTokens,
totalCost: session.totalCost,
}));
// Multi-user: scope the digest's aggregated activity to sessions the caller
// owns (canAccessOwned is a no-op allow-all for admins/single-user).
const user = getAuthUser(req);
const sessions: AwayDigestSession[] = Array.from(ctx.sessions.values())
.filter((session) => canAccessOwned(user, session.owner))
.map((session) => ({
id: session.id,
name: session.name,
status: session.status,
inputTokens: session.inputTokens,
outputTokens: session.outputTokens,
totalCost: session.totalCost,
}));
const runSummaries = Array.from(ctx.runSummaryTrackers.values()).map((tracker) => tracker.getSummary());
// Run-summary trackers are keyed by Codeman session id → filter by that session's owner.
const runSummaries = Array.from(ctx.runSummaryTrackers.entries())
.filter(([id]) => canAccessOwned(user, ctx.sessions.get(id)?.owner))
.map(([, tracker]) => tracker.getSummary());
// Map each subagent's Claude conversation id back to its owning session so the
// recent-subagent lookback is owner-scoped too (fails closed when unattributable).
const ownerByClaudeSessionId = new Map<string, string | undefined>();
for (const s of ctx.sessions.values()) {
if (s.claudeSessionId) ownerByClaudeSessionId.set(s.claudeSessionId, s.owner);
}
const subagents = subagentWatcher
.getRecentSubagents(60)
.filter((sa) => canAccessOwned(user, ownerByClaudeSessionId.get(sa.sessionId))) as AwayDigestSubagent[];
// Multi-user: the lifecycle log and daily token stats carry no owner, so scope them
// for a non-admin: keep only lifecycle entries attributable to an owned LIVE session
// (fail closed — an ended session's owner can't be resolved, so it is dropped rather
// than leaked), and withhold the machine-wide daily token totals entirely (they can't
// be per-user attributed, same as globalStats in #29). Admins/single-user keep all
// (canAccessOwned allow-all, role check false → byte-identical).
const scopedLifecycle = lifecycleEntries.filter((e) =>
canAccessOwned(user, ctx.sessions.get(e.sessionId ?? '')?.owner)
);
const nonAdminScoped = isMultiUserMode() && user.role !== 'admin';
const digest = buildAwayDigest({
range,
lifecycleEntries,
lifecycleEntries: scopedLifecycle,
runSummaries,
sessions,
dailyTokenStats: ctx.store.getDailyStats(30),
subagents: subagentWatcher.getRecentSubagents(60) as AwayDigestSubagent[],
dailyTokenStats: nonAdminScoped ? [] : ctx.store.getDailyStats(30),
subagents,
now: range.until,
});
@@ -585,7 +644,10 @@ export function registerSystemRoutes(
// letting an operator opt in from the browser without setting the env var.
// Guard runs BEFORE persisting so a refused tunnelEnabled:true is not saved.
if (settings.tunnelEnabled === true && !ctx.tunnelManager.isRunning()) {
const acknowledged = isUnauthenticatedNetworkAcknowledged() || settings.acknowledgeUnauthTunnel === true;
// Multi-user mode makes the tunnel authenticated (every person has their own
// credential), so it satisfies the same requirement as CODEMAN_PASSWORD.
const acknowledged =
isMultiUserMode() || isUnauthenticatedNetworkAcknowledged() || settings.acknowledgeUnauthTunnel === true;
if (!acknowledged) {
const msg =
'Refusing to start the Cloudflare tunnel without authentication: it would publish ' +
@@ -727,7 +789,7 @@ export function registerSystemRoutes(
app.get('/api/sessions/:id/cpu-limit', async (req) => {
const { id } = req.params as { id: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
return {
nice: session.niceConfig,
};
@@ -735,7 +797,7 @@ export function registerSystemRoutes(
app.post('/api/sessions/:id/cpu-limit', async (req) => {
const { id } = req.params as { id: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
const body = parseBody(CpuLimitSchema, req.body, 'Invalid request body') as Partial<NiceConfig>;
@@ -796,7 +858,10 @@ export function registerSystemRoutes(
// ========== Workflow Run Monitoring (ultracode) ==========
// LEFT-pane list: lightweight run summaries (no agents[]).
app.get('/api/workflows', async (req) => {
app.get('/api/workflows', async (req, reply) => {
// Multi-user stopgap: these aggregates are process-wide (no owner concept), so
// restrict cross-user reads to admins (no-op allow-all in single-user mode).
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
const { minutes } = req.query as { minutes?: string };
const runs = minutes
? workflowRunWatcher.getRecentRunSummaries(parseInt(minutes, 10))
@@ -805,7 +870,9 @@ export function registerSystemRoutes(
});
// RIGHT-pane detail: full run incl. agents[] (tokens/toolCalls/state per agent).
app.get('/api/workflows/:runId', async (req) => {
app.get('/api/workflows/:runId', async (req, reply) => {
// Multi-user stopgap: cross-user run detail is admin-only (no-op in single-user).
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
const { runId } = req.params as { runId: string };
const run = workflowRunWatcher.getRun(runId);
if (!run) {
@@ -816,7 +883,10 @@ export function registerSystemRoutes(
// ========== Subagent Monitoring ==========
app.get('/api/subagents', async (req) => {
app.get('/api/subagents', async (req, reply) => {
// Multi-user stopgap: the global subagent list spans all users → admin-only
// (no-op allow-all in single-user mode). Per-session variant below stays scoped.
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
const { minutes } = req.query as { minutes?: string };
const subagents = minutes
? subagentWatcher.getRecentSubagents(parseInt(minutes, 10))
@@ -826,12 +896,14 @@ export function registerSystemRoutes(
app.get('/api/sessions/:id/subagents', async (req) => {
const { id } = req.params as { id: string };
const session = findSessionOrFail(ctx, id);
const session = findSessionOrFail(ctx, id, req);
const subagents = subagentWatcher.getSubagentsForSession(session.workingDir);
return { success: true, data: subagents };
});
app.get('/api/subagents/:agentId', async (req) => {
app.get('/api/subagents/:agentId', async (req, reply) => {
// Multi-user stopgap: cross-user subagent metadata is admin-only (no-op single-user).
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
const { agentId } = req.params as { agentId: string };
const info = subagentWatcher.getSubagent(agentId);
if (!info) {
@@ -840,7 +912,10 @@ export function registerSystemRoutes(
return { success: true, data: info };
});
app.get('/api/subagents/:agentId/transcript', async (req) => {
app.get('/api/subagents/:agentId/transcript', async (req, reply) => {
// Multi-user stopgap: transcript CONTENT of any user's subagent is admin-only
// (no-op allow-all in single-user mode).
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
const { agentId } = req.params as { agentId: string };
const { limit, format } = req.query as { limit?: string; format?: 'raw' | 'formatted' };
const limitNum = limit ? parseInt(limit, 10) : undefined;
@@ -854,7 +929,10 @@ export function registerSystemRoutes(
return { success: true, data: transcript };
});
app.delete('/api/subagents/:agentId', async (req) => {
app.delete('/api/subagents/:agentId', async (req, reply) => {
// Multi-user stopgap: killing any user's subagent is a cross-user write → admin-only
// (no-op allow-all in single-user mode).
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
const { agentId } = req.params as { agentId: string };
const info = subagentWatcher.getSubagent(agentId);
if (!info) {
@@ -868,12 +946,16 @@ export function registerSystemRoutes(
return createErrorResponse(ApiErrorCode.OPERATION_FAILED, 'Subagent not found or already completed');
});
app.post('/api/subagents/cleanup', async () => {
app.post('/api/subagents/cleanup', async (req, reply) => {
// Multi-user stopgap: process-wide cleanup affects every user → admin-only (no-op single-user).
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
const removed = subagentWatcher.cleanupNow();
return { success: true, data: { removed, remaining: subagentWatcher.getSubagents().length } };
});
app.delete('/api/subagents', async () => {
app.delete('/api/subagents', async (req, reply) => {
// Multi-user stopgap: clearing ALL users' subagents is a cross-user write → admin-only (no-op single-user).
if (isMultiUserMode() && !requireAdmin(req, reply)) return;
const cleared = subagentWatcher.clearAll();
return { success: true, data: { cleared } };
});
+12
View File
@@ -35,6 +35,7 @@ import type { SessionPort } from '../ports/session-port.js';
import { MAX_INPUT_LENGTH } from '../../config/terminal-limits.js';
import { isAllowedRequestHost, isAllowedRequestOrigin, type HostPolicy } from '../network-auth-policy.js';
import { WsConnectionRegistry } from '../ws-connection-registry.js';
import { canAccessOwned, getAuthUser } from '../route-helpers.js';
/** Micro-batch interval for terminal output (ms). Short enough for low latency,
* long enough to group Ink's rapid cursor-up redraw sequences into single frames. */
@@ -93,6 +94,17 @@ export function registerWsRoutes(app: FastifyInstance, ctx: SessionPort, getHost
return;
}
// Multi-user owner gate: writing to this socket injects keystrokes into the
// agent, so a non-admin may only attach to their OWN session. The global auth
// hook already ran on the upgrade request and decorated req.authUser (an
// unauthenticated upgrade never reaches here — the hook 401s the handshake).
// findSessionOrFail throws an HTTP-shaped error, so the check is inlined here
// as a 4003 close. No-op in single-user mode (canAccessOwned returns true).
if (!canAccessOwned(getAuthUser(req), session.owner)) {
socket.close(4003, 'Forbidden');
return;
}
// Structured transport logging — surfaces WS open/close/timeout churn so the
// tunnel-flap behavior (COD-134) is observable in the server logs. Fastify is
// configured logger:false, so we log via console (→ journald under systemd).
+204 -10
View File
@@ -135,6 +135,8 @@ import { SseEvent } from './sse-events.js';
import { getLatestPlanUsage } from './plan-usage-latest.js';
import type { ScheduledRun } from './ports/index.js';
import { registerAuthMiddleware, registerSecurityHeaders, registerHostGuard } from './middleware/auth.js';
import { isMultiUserMode } from '../config/multiuser.js';
import { bootstrapInitialAdmin, hasUsers, resolveClaudeModeForUsername } from '../user-store.js';
import { installRouteErrorHandler } from './route-error-handler.js';
import { isExplicitlyEnabled, isLoopbackBindHost, buildHostPolicy, type HostPolicy } from './network-auth-policy.js';
import {
@@ -155,6 +157,8 @@ import {
registerSearchRoutes,
registerOrchestratorRoutes,
registerCronRoutes,
registerMeRoutes,
registerAdminRoutes,
registerWsRoutes,
} from './routes/index.js';
import { CronService } from '../cron/cron-service.js';
@@ -279,6 +283,7 @@ export class WebServer extends EventEmitter {
private authFailures: StaleExpirationMap<string, number> | null = null;
private qrAuthFailures: StaleExpirationMap<string, number> | null = null;
private hookSecretFailures: StaleExpirationMap<string, number> | null = null;
private userFailures: StaleExpirationMap<string, number> | null = null;
private pushStore: PushSubscriptionStore = new PushSubscriptionStore();
private teamWatcher: TeamWatcher = new TeamWatcher();
private _orchestratorLoop: import('../orchestrator-loop.js').OrchestratorLoop | null = null;
@@ -330,6 +335,7 @@ export class WebServer extends EventEmitter {
const session = this.sessions.get(sessionId);
return session ? this.getSessionStateWithRespawn(session) : null;
},
resolveSessionOwner: (sessionId) => this.sessions.get(sessionId)?.owner,
},
this.cleanup
);
@@ -680,6 +686,7 @@ export class WebServer extends EventEmitter {
this.authFailures = authState.authFailures;
this.qrAuthFailures = authState.qrAuthFailures;
this.hookSecretFailures = authState.hookSecretFailures;
this.userFailures = authState.userFailures;
}
// WebSocket support (terminal I/O — low-latency bidirectional channel)
@@ -790,12 +797,12 @@ export class WebServer extends EventEmitter {
// Track tunnel clients — cloudflared proxies locally so req.ip is always
// 127.0.0.1; detect tunnel traffic via Cf-Connecting-Ip header instead.
const isRemote = !!req.headers['cf-connecting-ip'];
this.sse.addClient(reply, sessionFilter, isRemote, clientId);
this.sse.addClient(reply, sessionFilter, isRemote, clientId, req.authUser);
// Send initial state
// Use light state for SSE init to avoid sending 2MB+ terminal buffers
// Buffers are fetched on-demand when switching tabs
this.sse.sendSSE(reply, SseEvent.Init, this.getLightState());
this.sse.sendSSE(reply, SseEvent.Init, this.getLightState(req.authUser));
// Flush Cloudflare tunnel buffer with padding — ensures the init event
// (and any immediately following events) are delivered without proxy delay.
this.sse.sendPadding(reply);
@@ -899,6 +906,8 @@ export class WebServer extends EventEmitter {
registerPlanRoutes(this.app, ctx);
registerClipboardRoutes(this.app, ctx);
registerSearchRoutes(this.app, ctx);
registerMeRoutes(this.app, ctx);
registerAdminRoutes(this.app, ctx);
registerOrchestratorRoutes(this.app, ctx);
// Cron: build the service from the same context, recompute
@@ -1514,7 +1523,12 @@ export class WebServer extends EventEmitter {
const claudeMode = settings.claudeMode as string | undefined;
const allowedTools = settings.allowedTools as string | undefined;
// Only return valid modes
if (claudeMode === 'dangerously-skip-permissions' || claudeMode === 'normal' || claudeMode === 'allowedTools') {
if (
claudeMode === 'dangerously-skip-permissions' ||
claudeMode === 'auto' ||
claudeMode === 'normal' ||
claudeMode === 'allowedTools'
) {
return { claudeMode, allowedTools };
}
return {};
@@ -1540,7 +1554,12 @@ export class WebServer extends EventEmitter {
);
}
private async startScheduledRun(prompt: string, workingDir: string, durationMinutes: number): Promise<ScheduledRun> {
private async startScheduledRun(
prompt: string,
workingDir: string,
durationMinutes: number,
owner?: string
): Promise<ScheduledRun> {
const id = uuidv4();
const now = Date.now();
@@ -1556,6 +1575,9 @@ export class WebServer extends EventEmitter {
completedTasks: 0,
totalCost: 0,
logs: [`[${new Date().toISOString()}] Scheduled run started`],
// Multi-user: stamp the requesting user so the spawned Session is owned +
// permission-downgraded, and list/delete stay owner-scoped.
owner,
};
this.scheduledRuns.set(id, run);
@@ -1594,8 +1616,23 @@ export class WebServer extends EventEmitter {
let session: Session | null = null;
try {
// Create a session for this iteration
session = new Session({ workingDir: run.workingDir });
// Create a session for this iteration.
if (isMultiUserMode()) {
// §6.3: resolve the permission mode with the RUN OWNER (a non-granted user
// must not regain --dangerously-skip-permissions here) and stamp the owner so
// list/delete stay scoped. owner + mode + allowedTools mirror quick-start.
const scheduledClaudeCfg = await this.getClaudeModeConfig();
session = new Session({
workingDir: run.workingDir,
owner: run.owner,
claudeMode: await resolveClaudeModeForUsername(scheduledClaudeCfg.claudeMode, run.owner),
allowedTools: scheduledClaudeCfg.allowedTools,
});
} else {
// Single-user: build EXACTLY as master (bare workingDir → Session's default
// mode) so the flag-off path stays byte-identical.
session = new Session({ workingDir: run.workingDir });
}
this.sessions.set(session.id, session);
this.store.incrementSessionsCreated();
this.persistSessionState(session);
@@ -1740,7 +1777,54 @@ export class WebServer extends EventEmitter {
* Get lightweight state for SSE init - excludes full terminal buffers
* to prevent browser freezes. Terminal buffers are fetched on-demand.
*/
private getLightState() {
private getLightState(identity?: import('../types/user.js').AuthUser) {
const base = this.computeLightState();
// Multi-user: filter the shared cached blob per connection identity (the plan's
// "filter AFTER the cache" approach). No-op for admins / single-user.
if (isMultiUserMode() && identity && identity.role !== 'admin') {
return this.filterLightStateForUser(base, identity.username);
}
return base;
}
/** Shallow-filter the light-state blob to what a non-admin user may see. */
private filterLightStateForUser(base: Record<string, unknown>, username: string): Record<string, unknown> {
const ownedIds = new Set<string>();
const ownedClaudeIds = new Set<string>();
for (const [id, s] of this.sessions) {
if (s.owner === username) {
ownedIds.add(id);
if (s.claudeSessionId) ownedClaudeIds.add(s.claudeSessionId);
}
}
const sessions = Array.isArray(base.sessions)
? (base.sessions as Array<{ owner?: string }>).filter((s) => s.owner === username)
: base.sessions;
const respawnStatus: Record<string, unknown> = {};
for (const [id, v] of Object.entries((base.respawnStatus as Record<string, unknown>) ?? {})) {
if (ownedIds.has(id)) respawnStatus[id] = v;
}
const bySession = (arr: unknown, key: 'sessionId' | 'sessionUuid') =>
Array.isArray(arr)
? (arr as Array<Record<string, unknown>>).filter((x) => ownedClaudeIds.has(String(x[key])))
: arr;
const filtered: Record<string, unknown> = {
...base,
sessions,
respawnStatus,
scheduledRuns: [], // legacy ScheduledRun has no owner yet → admin-only
subagents: bySession(base.subagents, 'sessionId'),
workflowRuns: bySession(base.workflowRuns, 'sessionUuid'),
planUsage: null, // host-plan telemetry is admin-only
};
// #29: globalStats is a machine-wide aggregate (all users' tokens/cost + active
// count) with no per-user attribution — never expose it to a non-admin. The
// header falls back to per-active-session totals when it is absent.
delete filtered.globalStats;
return filtered;
}
private computeLightState() {
const now = Date.now();
if (this.cachedLightState && now - this.cachedLightState.timestamp < WebServer.LIGHT_STATE_CACHE_TTL_MS) {
return this.cachedLightState.data;
@@ -1785,7 +1869,65 @@ export class WebServer extends EventEmitter {
this.cachedLightState = null;
this.cachedSessionsList = null;
}
this.sse.broadcast(event, data);
// Multi-user: derive an ownership routing hint so an event only reaches the
// clients entitled to it (no-op in single-user — hint stays undefined).
this.sse.broadcast(event, data, isMultiUserMode() ? this.deriveSseHint(event, data) : undefined);
}
/**
* Map an SSE event + payload to a routing hint (multi-user). Session-scoped
* families resolve the owner from a sessionId in the payload (fail closed if it
* can't be resolved); machine-level families are admin-only; host-plan telemetry
* is admin-only; everything else stays global. Default is fail-closed for the
* session-scoped prefixes so a missed field starves rather than leaks.
*/
private deriveSseHint(event: string, data: unknown): import('./sse-stream-manager.js').SseRoutingHint | undefined {
// Machine-level / host-wide: admins only.
if (
event.startsWith('docker:') ||
event.startsWith('tunnel:') ||
event.startsWith('update:') ||
event.startsWith('system:') ||
event.startsWith('cron:') ||
event === SseEvent.SessionStatusTelemetry
) {
return { adminOnly: true };
}
// Session-scoped families: resolve the owner from the payload's session id.
const SESSION_PREFIXES = [
'session:',
'ralph:',
'respawn:',
'subagent:',
'workflow:',
'attachment:',
'task:',
'mux:',
'transcript:',
'plan:',
'orchestrator:',
'hook:',
'image:',
'scheduled:',
'team:',
'case:',
];
if (SESSION_PREFIXES.some((p) => event.startsWith(p))) {
const d = (data ?? {}) as { sessionId?: string; id?: string; session?: { id?: string } };
const sessionId = d.sessionId ?? d.id ?? d.session?.id;
const owner = sessionId ? this.sessions.get(sessionId)?.owner : undefined;
return { owner, sessionScoped: true };
}
// #20/#38: clipboard:write writes into the receiver's OS clipboard — route it to
// the POSTING user's own tabs only (never other users). The route stamps the
// trusted caller identity as `callerUsername`. sessionScoped:true fails closed
// (withhold from non-admins) if the caller identity is somehow unresolved, rather
// than falling through to global delivery.
if (event.startsWith('clipboard:')) {
return { username: (data as { callerUsername?: string }).callerUsername, sessionScoped: true };
}
// Unrecognized / genuinely global events (connection status, needsRefresh): all.
return undefined;
}
private batchTerminalData(sessionId: string, data: string): void {
@@ -1842,6 +1984,13 @@ export class WebServer extends EventEmitter {
const sessionName = (data.sessionName as string) || '';
const sessionId = (data.sessionId as string) || '';
// Multi-user: a session-scoped push (all PUSH_EVENT_MAP events carry a sessionId)
// must reach only the owner's devices (+ admins) — the body embeds the session
// name + activity, so cross-user delivery would leak it. Resolved once here; the
// per-subscription gate below is a no-op in single-user (send to all).
const multiUserPush = isMultiUserMode();
const pushSessionOwner = sessionId ? this.sessions.get(sessionId)?.owner : undefined;
// Build body text from event data
let body = sessionName ? `[${sessionName}]` : '';
if (event === SseEvent.SessionError && data.error) {
@@ -1878,6 +2027,16 @@ export class WebServer extends EventEmitter {
// Check per-subscription preferences
if (sub.pushPreferences[event] === false) continue;
// Multi-user recipient scoping: admins receive all; a session-scoped event
// reaches only subscriptions owned by the session owner (fail closed if the
// owner is unresolved — legacy subs with no stamped username are excluded);
// a genuinely session-less event reaches everyone.
if (multiUserPush && sub.role !== 'admin') {
if (sessionId) {
if (sub.username === undefined || sub.username !== pushSessionOwner) continue;
}
}
// Re-validate the stored endpoint before fetching it server-side (SSRF, M7).
// Defense-in-depth: subscribe-time validation already rejects unsafe URLs.
if (!isSafePushEndpoint(sub.endpoint)) {
@@ -1925,6 +2084,24 @@ export class WebServer extends EventEmitter {
}
async start(): Promise<void> {
// Multi-user first boot: create the initial admin from CODEMAN_USERNAME/PASSWORD
// if there are no users yet, else refuse to start (there would be no way in).
if (isMultiUserMode() && !this.testMode) {
const boot = await bootstrapInitialAdmin();
if (boot.status === 'missing-env') {
throw new Error(
'Multi-user mode is enabled but users.json has no users. Create the first admin with ' +
'`codeman users add <name> --admin` (or set CODEMAN_USERNAME/CODEMAN_PASSWORD for one-time bootstrap).'
);
}
if (boot.status === 'created') {
console.log(
`✓ Multi-user: bootstrapped initial admin "${boot.username}" from CODEMAN_USERNAME/CODEMAN_PASSWORD`
);
}
console.log('✓ Multi-user mode active (per-user accounts in users.json; CODEMAN_PASSWORD is ignored for login)');
}
await this.setupRoutes();
const lifecycleLog = getLifecycleLog();
@@ -2001,7 +2178,10 @@ export class WebServer extends EventEmitter {
// "just worked" before. Instead we start and warn loudly, pointing at the ways
// to secure it. --allow-unauthenticated-network just acknowledges the risk (a
// terser note). See docs/security-architecture.md.
if (!isLoopbackBindHost(this.host) && !process.env.CODEMAN_PASSWORD) {
// Multi-user mode with >= 1 enabled user satisfies the auth requirement even
// without CODEMAN_PASSWORD (every person has their own credential).
const authActive = !!process.env.CODEMAN_PASSWORD || (isMultiUserMode() && (await hasUsers()));
if (!isLoopbackBindHost(this.host) && !authActive) {
if (this.allowUnauthenticatedNetwork) {
console.warn(
`\n⚠ Codeman is reachable WITHOUT a password on ${displayHost}:${this.port} ` +
@@ -2206,7 +2386,16 @@ export class WebServer extends EventEmitter {
const sessionName = savedState?.name || muxSession.name || muxSession.muxName;
// Create a session object for this mux session
const recoveryClaudeMode = await this.getClaudeModeConfig();
// Owner round-trips like remote/docker: mux-sessions.json carries
// MuxSession.owner, state.json carries SessionState.owner. Recovery must
// re-resolve the permission mode with the RECOVERED owner or a reboot
// would silently un-downgrade a non-granted user's restored session.
const recoveredOwner = muxSession.owner ?? savedState?.owner;
const recoveryClaudeModeConfig = await this.getClaudeModeConfig();
const recoveryClaudeMode = {
claudeMode: await resolveClaudeModeForUsername(recoveryClaudeModeConfig.claudeMode, recoveredOwner),
allowedTools: recoveryClaudeModeConfig.allowedTools,
};
// Recover envOverrides from the internal __envOverrides field written by
// session-manager (see updateSessionState). Cast to read the non-public field.
// Note: a legacy CLAUDE_CODE_EFFORT_LEVEL entry is auto-migrated to `effort`
@@ -2243,6 +2432,7 @@ export class WebServer extends EventEmitter {
// MuxSession.docker; state.json carries SessionState.docker), so recovery
// rebuilds the `docker exec` launch instead of a broken local command.
docker: muxSession.docker ?? savedState?.docker,
owner: recoveredOwner,
});
// Update session name if it was a "Restored:" placeholder or doesn't match saved name
@@ -2632,6 +2822,10 @@ export class WebServer extends EventEmitter {
this.hookSecretFailures.dispose();
this.hookSecretFailures = null;
}
if (this.userFailures) {
this.userFailures.dispose();
this.userFailures = null;
}
this.activePlanOrchestrators.clear();
this.cleaningUp.clear();
+9
View File
@@ -386,6 +386,13 @@ export const DockerImageBuildComplete = 'docker:imageBuildComplete' as const;
/** The agent base image build failed. */
export const DockerImageBuildFailed = 'docker:imageBuildFailed' as const;
// ─── Multi-user (admin-only / targeted) ──────────────────────────────────────
/** The user roster changed (admin-only); the Users panel re-fetches. */
export const AdminUsersChanged = 'admin:usersChanged' as const;
/** A user must change their password (targeted); the frontend shows the modal. */
export const AuthPasswordChangeRequired = 'auth:passwordChangeRequired' as const;
// ─── Namespace Re-export ─────────────────────────────────────────────────────
/**
@@ -576,4 +583,6 @@ export const SseEvent = {
DockerImageBuildProgress,
DockerImageBuildComplete,
DockerImageBuildFailed,
AdminUsersChanged,
AuthPasswordChangeRequired,
} as const;
+70 -4
View File
@@ -17,6 +17,7 @@
import type { FastifyReply } from 'fastify';
import type { BackgroundTask } from '../session.js';
import type { AuthUser } from '../types.js';
import { CleanupManager, StaleExpirationMap } from '../utils/index.js';
import { SseEvent } from './sse-events.js';
import {
@@ -38,6 +39,26 @@ const SSE_PADDING = ':' + 'p'.repeat(SSE_PADDING_SIZE) + '\n';
interface SseStreamManagerDeps {
/** Get session state with respawn info for session:updated broadcasts */
getSessionStateWithRespawn(sessionId: string): unknown;
/** Resolve a session's owner (multi-user) for SSE routing; undefined = unknown. */
resolveSessionOwner?(sessionId: string): string | undefined;
}
/**
* Optional per-broadcast routing hint (multi-user). Resolved by WebServer.broadcast
* before delegation. When absent, an event is delivered to all clients (global).
*/
export interface SseRoutingHint {
/** Deliver only to this session's owner (+ admins). */
owner?: string;
/** Deliver only to admins (machine-level events: docker builds, tunnel, update). */
adminOnly?: boolean;
/** Deliver only to this exact user (+ admins). */
username?: string;
/**
* The event is session-scoped but the owner could not be resolved — non-admins
* are starved (fail closed) rather than leaked to.
*/
sessionScoped?: boolean;
}
export class SseStreamManager {
@@ -50,6 +71,8 @@ export class SseStreamManager {
private sseClients: Map<FastifyReply, Set<string> | null> = new Map();
/** Optional client-supplied IDs → reply, for live filter updates without reconnecting */
private sseClientsById: Map<string, FastifyReply> = new Map();
/** Per-client identity (multi-user); absent for single-user clients → no filtering. */
private sseClientIdentity: Map<FastifyReply, AuthUser> = new Map();
/** SSE clients connecting from non-localhost (i.e. through tunnel) */
private remoteSseClients: Set<FastifyReply> = new Set();
/** Clients with backpressure — skip writes until 'drain' fires */
@@ -105,8 +128,15 @@ export class SseStreamManager {
this._isTunnelActive = active;
}
addClient(reply: FastifyReply, sessionFilter: Set<string> | null, isRemote: boolean, clientId?: string): void {
addClient(
reply: FastifyReply,
sessionFilter: Set<string> | null,
isRemote: boolean,
clientId?: string,
identity?: AuthUser
): void {
this.sseClients.set(reply, sessionFilter);
if (identity) this.sseClientIdentity.set(reply, identity);
if (isRemote) {
this.remoteSseClients.add(reply);
}
@@ -117,6 +147,7 @@ export class SseStreamManager {
this.sseClients.delete(prev);
this.remoteSseClients.delete(prev);
this.backpressuredClients.delete(prev);
this.sseClientIdentity.delete(prev);
}
this.sseClientsById.set(clientId, reply);
}
@@ -126,12 +157,31 @@ export class SseStreamManager {
this.sseClients.delete(reply);
this.remoteSseClients.delete(reply);
this.backpressuredClients.delete(reply);
this.sseClientIdentity.delete(reply);
// Clear any clientId mappings pointing at this reply
for (const [id, r] of this.sseClientsById) {
if (r === reply) this.sseClientsById.delete(id);
}
}
/**
* Whether an SSE event carrying `hint` may be delivered to `reply`. Clients with
* no identity (single-user) always receive everything. Admins receive everything.
* A non-admin receives an event only when the hint targets them (owner/username)
* or the event is unrouted/global; session-scoped events with an unresolved owner
* are withheld (fail closed).
*/
private canDeliver(reply: FastifyReply, hint?: SseRoutingHint): boolean {
const identity = this.sseClientIdentity.get(reply);
if (!identity || identity.role === 'admin') return true;
if (!hint) return true;
if (hint.adminOnly) return false;
if (hint.username !== undefined) return hint.username === identity.username;
if (hint.owner !== undefined) return hint.owner === identity.username;
if (hint.sessionScoped) return false; // session-scoped but owner unknown → fail closed
return true;
}
/**
* Update an existing client's session subscription filter without forcing
* an SSE reconnect. Returns true if the client was found and updated.
@@ -197,7 +247,7 @@ export class SseStreamManager {
// ========== Broadcasting ==========
broadcast(event: string, data: unknown): void {
broadcast(event: string, data: unknown, hint?: SseRoutingHint): void {
// Skip serialization entirely when no clients are listening
if (this.sseClients.size === 0) return;
@@ -224,6 +274,8 @@ export class SseStreamManager {
// active session's terminal output. Terminal events bypass this method
// entirely (see flushSessionTerminalBatch — it applies the filter).
for (const [client] of this.sseClients) {
// Multi-user ownership routing (no-op for identity-less single-user clients).
if (!this.canDeliver(client, hint)) continue;
this.sendSSEPreformatted(client, message);
}
}
@@ -314,9 +366,15 @@ export class SseStreamManager {
// terminal data is high-frequency and latency-sensitive.
const padding = this._isTunnelActive ? SSE_PADDING : '';
const message = `event: session:terminal\ndata: {"id":"${sessionId}","data":${escapedData}}\n\n` + padding;
// Raw terminal bytes are the highest-value payload: resolve the session owner
// ONCE and withhold the batch from any non-admin who is not the owner (fail
// closed if the owner is unknown). No-op for identity-less single-user clients.
const owner = this.deps.resolveSessionOwner?.(sessionId);
const termHint: SseRoutingHint = { owner, sessionScoped: true };
for (const [client, filter] of this.sseClients) {
// Skip clients that have a session filter and aren't subscribed to this session
if (filter && !filter.has(sessionId)) continue;
if (!this.canDeliver(client, termHint)) continue;
this.sendSSEPreformatted(client, message);
}
}
@@ -355,7 +413,11 @@ export class SseStreamManager {
return;
}
for (const [, { sessionId, task }] of this.taskUpdateBatches) {
this.broadcast(SseEvent.TaskUpdated, { sessionId, task });
// Multi-user: batched task updates carry session state — route to the owner
// only (fail closed if unknown), matching flushSessionTerminalBatch. No-op for
// identity-less single-user clients (canDeliver short-circuits on no identity).
const owner = this.deps.resolveSessionOwner?.(sessionId);
this.broadcast(SseEvent.TaskUpdated, { sessionId, task }, { owner, sessionScoped: true });
}
this.taskUpdateBatches.clear();
}
@@ -395,7 +457,11 @@ export class SseStreamManager {
// Single expensive serialization per batch interval
const state = this.deps.getSessionStateWithRespawn(sessionId);
if (state) {
this.broadcast(SseEvent.SessionUpdated, state);
// Multi-user: the debounced session:updated blob carries name/workingDir/
// tokens/cost — route to the session owner only (fail closed if unknown),
// matching flushSessionTerminalBatch. No-op for single-user clients.
const owner = this.deps.resolveSessionOwner?.(sessionId);
this.broadcast(SseEvent.SessionUpdated, state, { owner, sessionScoped: true });
}
}
this.stateUpdatePending.clear();
+147
View File
@@ -0,0 +1,147 @@
/**
* @fileoverview Phase 5 admin API tests (live server, port 3173).
*
* Covers the admin user-management endpoints: multi-user gate, requireAdmin,
* create (one-time password), patch + last-admin invariant, reset-password,
* disable-revokes-sessions, and delete (last-admin refusal + delete-space).
*/
import { afterAll, beforeAll, describe, expect, it, vi } from 'vitest';
import fs from 'node:fs/promises';
import os from 'node:os';
import path from 'node:path';
import { WebServer } from '../src/web/server.js';
import { TmuxManager } from '../src/tmux-manager.js';
import { createUser, invalidateUsersCache } from '../src/user-store.js';
vi.spyOn(TmuxManager, 'isTmuxAvailable').mockReturnValue(true);
const PORT = 3173;
const basic = (u: string, p: string) => 'Basic ' + Buffer.from(`${u}:${p}`).toString('base64');
const url = (p: string) => `http://localhost:${PORT}${p}`;
const admin = { Authorization: basic('root', 'rootpass123'), 'Content-Type': 'application/json' };
const adminNoBody = { Authorization: basic('root', 'rootpass123') };
const regular = { Authorization: basic('joe', 'joepass1234'), 'Content-Type': 'application/json' };
let server: WebServer;
let dataDir: string;
let spacesDir: string;
const saved: Record<string, string | undefined> = {};
beforeAll(async () => {
dataDir = await fs.mkdtemp(path.join(os.tmpdir(), 'admin-data-'));
spacesDir = await fs.mkdtemp(path.join(os.tmpdir(), 'admin-spaces-'));
for (const k of [
'CODEMAN_DATA_DIR',
'CODEMAN_USER_SPACES_DIR',
'CODEMAN_MULTIUSER',
'CODEMAN_PASSWORD',
'CODEMAN_USERNAME',
]) {
saved[k] = process.env[k];
}
process.env.CODEMAN_DATA_DIR = dataDir;
process.env.CODEMAN_USER_SPACES_DIR = spacesDir;
process.env.CODEMAN_MULTIUSER = '1';
delete process.env.CODEMAN_PASSWORD;
delete process.env.CODEMAN_USERNAME;
invalidateUsersCache();
await createUser({ username: 'root', role: 'admin', password: 'rootpass123' });
await createUser({ username: 'joe', role: 'user', password: 'joepass1234' });
server = new WebServer(PORT, false, true);
await server.start();
});
afterAll(async () => {
await server?.stop();
for (const [k, v] of Object.entries(saved)) {
if (v === undefined) delete process.env[k];
else process.env[k] = v;
}
invalidateUsersCache();
await fs.rm(dataDir, { recursive: true, force: true }).catch(() => {});
await fs.rm(spacesDir, { recursive: true, force: true }).catch(() => {});
});
describe('admin API', () => {
it('rejects a non-admin (403)', async () => {
const res = await fetch(url('/api/admin/users'), { headers: regular });
expect(res.status).toBe(403);
});
it('lists users for an admin', async () => {
const res = await fetch(url('/api/admin/users'), { headers: admin });
expect(res.status).toBe(200);
const { data } = await res.json();
expect(data.map((u: { username: string }) => u.username).sort()).toEqual(['joe', 'root']);
expect(data[0]).not.toHaveProperty('password');
});
it('creates a user with a one-time password', async () => {
const res = await fetch(url('/api/admin/users'), {
method: 'POST',
headers: admin,
body: JSON.stringify({ username: 'newbie', role: 'user' }),
});
expect(res.status).toBe(200);
const { data } = await res.json();
expect(data.oneTimePassword).toBeTypeOf('string');
expect(data.user).toMatchObject({ username: 'newbie', mustChangePassword: true });
});
it('toggles canBypassPermissions via PATCH', async () => {
const res = await fetch(url('/api/admin/users/joe'), {
method: 'PATCH',
headers: admin,
body: JSON.stringify({ canBypassPermissions: true }),
});
expect(res.status).toBe(200);
expect((await res.json()).data.user.canBypassPermissions).toBe(true);
});
it('refuses to demote the last admin (409)', async () => {
const res = await fetch(url('/api/admin/users/root'), {
method: 'PATCH',
headers: admin,
body: JSON.stringify({ role: 'user' }),
});
expect(res.status).toBe(409);
expect((await res.json()).errorCode).toBe('LAST_ADMIN');
});
it('resets a password (one-time) and forces change', async () => {
const res = await fetch(url('/api/admin/users/joe/reset-password'), { method: 'POST', headers: adminNoBody });
expect(res.status).toBe(200);
const { data } = await res.json();
expect(data.oneTimePassword).toBeTypeOf('string');
// joe must now change password before other actions.
const gated = await fetch(url('/api/status'), { headers: { Authorization: basic('joe', data.oneTimePassword) } });
expect(gated.status).toBe(403);
expect((await gated.json()).errorCode).toBe('PASSWORD_CHANGE_REQUIRED');
});
it('refuses to delete the last admin, deletes a regular user + space', async () => {
const del = await fetch(url('/api/admin/users/root'), { method: 'DELETE', headers: adminNoBody });
expect(del.status).toBe(409);
await fs.mkdir(path.join(spacesDir, 'newbie', 'cases'), { recursive: true });
const del2 = await fetch(url('/api/admin/users/newbie'), {
method: 'DELETE',
headers: admin,
body: JSON.stringify({ deleteSpace: true }),
});
expect(del2.status).toBe(200);
await expect(fs.stat(path.join(spacesDir, 'newbie'))).rejects.toBeTruthy();
});
it('404s admin routes in single-user mode', async () => {
// Flip the flag off for one request path check.
process.env.CODEMAN_MULTIUSER = '';
try {
const res = await fetch(url('/api/admin/users'), { headers: admin });
expect(res.status).toBe(404);
} finally {
process.env.CODEMAN_MULTIUSER = '1';
}
});
});
+83
View File
@@ -0,0 +1,83 @@
/**
* @fileoverview Frontend test for admin-ui.js (multi-user identity boot + admin
* Users tab + change-password modal). Builds a JSDOM window in-test under the
* default node env (constructing the DOM in-test avoids the vitest environment
* comment-directive gotcha) and evaluates the real module against it.
*/
import { describe, it, expect } from 'vitest';
import { readFileSync } from 'node:fs';
import { JSDOM } from 'jsdom';
const ADMIN_UI = readFileSync(new URL('../src/web/public/admin-ui.js', import.meta.url), 'utf-8');
const INDEX_HTML = readFileSync(new URL('../src/web/public/index.html', import.meta.url), 'utf-8');
function resp(status: number, body: unknown) {
const r = {
status,
ok: status >= 200 && status < 300,
json: async () => body,
clone() {
return r;
},
};
return r;
}
async function bootWith(me: Record<string, unknown>) {
const dom = new JSDOM(
`<!doctype html><body>
<div class="modal" id="appSettingsModal"><div class="modal-tabs"></div><div class="modal-body"></div></div>
</body>`,
{ url: 'http://localhost/', runScripts: 'outside-only' }
);
const win = dom.window as unknown as Window & typeof globalThis & { __codemanUser?: Record<string, unknown> };
win.fetch = (async (path: string) => {
if (path === '/api/me') return resp(200, { success: true, data: me });
if (path === '/api/admin/users') return resp(200, { success: true, data: [] });
return resp(200, { success: true });
}) as unknown as typeof fetch;
(win as unknown as { eval: (s: string) => void }).eval(ADMIN_UI);
// Let the async boot() (fetch /api/me → DOM inject) settle.
for (let i = 0; i < 4; i++) await new Promise((r) => setTimeout(r, 0));
return { dom, win };
}
describe('admin-ui boot', () => {
it('exposes the identity and injects the Users tab for a multi-user admin', async () => {
const { win } = await bootWith({ username: 'root', role: 'admin', multiUser: true, mustChangePassword: false });
expect(win.__codemanUser).toMatchObject({ username: 'root', role: 'admin', multiUser: true });
const btn = win.document.querySelector('[data-tab="settings-users"]');
expect(btn).toBeTruthy();
expect(win.document.getElementById('settings-users')).toBeTruthy();
});
it('does NOT inject the Users tab for a regular user', async () => {
const { win } = await bootWith({ username: 'joe', role: 'user', multiUser: true, mustChangePassword: false });
expect(win.document.querySelector('[data-tab="settings-users"]')).toBeFalsy();
});
it('does NOT inject the Users tab in single-user mode', async () => {
const { win } = await bootWith({ username: 'admin', role: 'admin', multiUser: false, mustChangePassword: false });
expect(win.document.querySelector('[data-tab="settings-users"]')).toBeFalsy();
});
it('shows the change-password modal when mustChangePassword is set', async () => {
const { win } = await bootWith({ username: 'dave', role: 'user', multiUser: true, mustChangePassword: true });
const modal = win.document.getElementById('changePasswordModal') as HTMLElement | null;
expect(modal).toBeTruthy();
expect(modal!.style.display).toBe('flex');
// Forced: the cancel button is hidden.
expect((modal!.querySelector('#cpCancel') as HTMLElement).style.display).toBe('none');
});
});
describe('index.html wiring', () => {
it('loads admin-ui.js after settings-ui.js and before session-ui.js', () => {
const settings = INDEX_HTML.indexOf('settings-ui.js');
const admin = INDEX_HTML.indexOf('admin-ui.js');
const session = INDEX_HTML.indexOf('session-ui.js');
expect(admin).toBeGreaterThan(settings);
expect(session).toBeGreaterThan(admin);
});
});
+83
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@@ -0,0 +1,83 @@
/**
* @fileoverview Tests for Claude CLI startup permission modes, focused on the
* 'auto' mode (`--permission-mode auto`, Anthropic's recommended low-prompt mode)
* added alongside the default `--dangerously-skip-permissions`.
*
* Covers BOTH spawn paths, which build the permission flags independently:
* - session-cli-builder.buildInteractiveArgs (direct PTY, non-mux fallback)
* - tmux-manager.buildSpawnCommand (tmux pane command string)
* The default must stay 'dangerously-skip-permissions' when the setting is unset.
*/
import { describe, it, expect } from 'vitest';
import { buildInteractiveArgs } from '../src/session-cli-builder.js';
import { buildSpawnCommand } from '../src/tmux-manager.js';
describe('buildInteractiveArgs permission modes (direct PTY path)', () => {
it('keeps --dangerously-skip-permissions as the skip-mode flag', () => {
const args = buildInteractiveArgs('sid-1', 'dangerously-skip-permissions');
expect(args).toContain('--dangerously-skip-permissions');
expect(args).not.toContain('--permission-mode');
});
it('auto mode emits --permission-mode auto and never the skip flag', () => {
const args = buildInteractiveArgs('sid-1', 'auto');
const idx = args.indexOf('--permission-mode');
expect(idx).toBeGreaterThanOrEqual(0);
expect(args[idx + 1]).toBe('auto');
expect(args).not.toContain('--dangerously-skip-permissions');
});
it('normal mode emits no permission flag at all', () => {
const args = buildInteractiveArgs('sid-1', 'normal');
expect(args).not.toContain('--dangerously-skip-permissions');
expect(args).not.toContain('--permission-mode');
});
it('allowedTools mode is unchanged by the auto addition', () => {
const args = buildInteractiveArgs('sid-1', 'allowedTools', undefined, 'Read,Grep');
expect(args).toEqual(expect.arrayContaining(['--allowedTools', 'Read,Grep']));
expect(args).not.toContain('--permission-mode');
});
it('auto mode composes with model and effort flags', () => {
const args = buildInteractiveArgs('sid-1', 'auto', 'opus', undefined, 'high');
expect(args).toEqual(expect.arrayContaining(['--permission-mode', 'auto', '--model', 'opus', '--effort', 'high']));
});
});
describe('buildSpawnCommand permission modes (tmux path)', () => {
it('unset claudeMode defaults to --dangerously-skip-permissions', () => {
const cmd = buildSpawnCommand({ mode: 'claude', sessionId: 'sid-1' });
expect(cmd).toContain('claude --dangerously-skip-permissions --session-id "sid-1"');
expect(cmd).not.toContain('--permission-mode');
});
it('auto mode emits --permission-mode auto and never the skip flag', () => {
const cmd = buildSpawnCommand({ mode: 'claude', sessionId: 'sid-1', claudeMode: 'auto' });
expect(cmd).toContain('claude --permission-mode auto --session-id "sid-1"');
expect(cmd).not.toContain('--dangerously-skip-permissions');
});
it('auto mode carries into BOTH legs of the resume fallback command', () => {
const cmd = buildSpawnCommand({
mode: 'claude',
sessionId: 'sid-1',
claudeMode: 'auto',
resumeSessionId: 'abc-123',
});
const [resumeLeg, fallbackLeg] = cmd.split('||');
expect(resumeLeg).toContain('--permission-mode auto');
expect(resumeLeg).toContain('--resume "abc-123"');
expect(fallbackLeg).toContain('--permission-mode auto');
expect(fallbackLeg).toContain('--session-id "sid-1"');
expect(cmd).not.toContain('--dangerously-skip-permissions');
});
it('normal mode emits no permission flag', () => {
const cmd = buildSpawnCommand({ mode: 'claude', sessionId: 'sid-1', claudeMode: 'normal' });
expect(cmd).toContain('claude --session-id "sid-1"');
expect(cmd).not.toContain('--permission-mode');
expect(cmd).not.toContain('--dangerously-skip-permissions');
});
});
+4 -1
View File
@@ -221,7 +221,10 @@ describe('Edge Cases and Error Handling', () => {
});
const data = await response.json();
expect(data.error).toBe('Respawn controller not found');
// respawn/stop now owner-gates via findSessionOrFail first (multi-user #18), so a
// non-existent session id 404s as "Session ... not found" (same not-found semantics,
// matching the sibling start/config/enable handlers).
expect(data.error).toContain('not found');
});
it('should handle updating config on non-existent session', async () => {
+207
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/**
* @fileoverview Phase 2 multi-user auth integration tests (live server, port 3170+).
*
* Verifies the multi-user auth branch end to end: per-user Basic verify, cookie
* identity, wrong-password / disabled-user rejection, the mustChangePassword
* lockbox + self-service change, per-account rate limiting, and QR identity binding
* (tunnel-manager unit level). Single-user auth is covered by auth-security.test.ts.
*
* Ports: 3170 (multi-user server), 3171 (rate-limit server).
*/
import { afterAll, beforeAll, describe, expect, it, vi } from 'vitest';
import fs from 'node:fs/promises';
import os from 'node:os';
import path from 'node:path';
import { WebServer } from '../src/web/server.js';
import { TmuxManager } from '../src/tmux-manager.js';
import { TunnelManager } from '../src/tunnel-manager.js';
import { createUser, invalidateUsersCache } from '../src/user-store.js';
import { AUTH_FAILURE_MAX } from '../src/config/auth-config.js';
vi.spyOn(TmuxManager, 'isTmuxAvailable').mockReturnValue(true);
const PORT = 3170;
const RATE_PORT = 3171;
function basic(user: string, pass: string): string {
return 'Basic ' + Buffer.from(`${user}:${pass}`).toString('base64');
}
function cookieFrom(res: Response): string | null {
const raw = res.headers.get('set-cookie');
const m = raw?.match(/codeman_session=([^;]+)/);
return m ? `codeman_session=${m[1]}` : null;
}
let server: WebServer;
let rateServer: WebServer;
let dataDir: string;
let spacesDir: string;
const saved: Record<string, string | undefined> = {};
beforeAll(async () => {
dataDir = await fs.mkdtemp(path.join(os.tmpdir(), 'mu-auth-data-'));
spacesDir = await fs.mkdtemp(path.join(os.tmpdir(), 'mu-auth-spaces-'));
for (const k of [
'CODEMAN_DATA_DIR',
'CODEMAN_USER_SPACES_DIR',
'CODEMAN_MULTIUSER',
'CODEMAN_PASSWORD',
'CODEMAN_USERNAME',
]) {
saved[k] = process.env[k];
}
process.env.CODEMAN_DATA_DIR = dataDir;
process.env.CODEMAN_USER_SPACES_DIR = spacesDir;
process.env.CODEMAN_MULTIUSER = '1';
delete process.env.CODEMAN_PASSWORD;
delete process.env.CODEMAN_USERNAME;
invalidateUsersCache();
await createUser({ username: 'alice', role: 'admin', password: 'alicepass1' });
await createUser({ username: 'bob', role: 'user', password: 'bobpass123' });
await createUser({ username: 'carol', role: 'user', password: 'carolpass1' });
await createUser({ username: 'carol', role: 'user', password: 'x' }).catch(() => {}); // no-op dup guard
await createUser({ username: 'dave', role: 'user', password: 'davepass12', mustChangePassword: true });
// Disable carol after creation.
const { updateUser } = await import('../src/user-store.js');
await updateUser('carol', { disabled: true });
server = new WebServer(PORT, false, true);
await server.start();
});
afterAll(async () => {
await server?.stop();
await rateServer?.stop().catch(() => {});
for (const [k, v] of Object.entries(saved)) {
if (v === undefined) delete process.env[k];
else process.env[k] = v;
}
invalidateUsersCache();
await fs.rm(dataDir, { recursive: true, force: true }).catch(() => {});
await fs.rm(spacesDir, { recursive: true, force: true }).catch(() => {});
});
const url = (p: string) => `http://localhost:${PORT}${p}`;
describe('multi-user auth', () => {
it('rejects unauthenticated requests', async () => {
const res = await fetch(url('/api/status'));
expect(res.status).toBe(401);
});
it('authenticates a valid user and issues an identity cookie', async () => {
const res = await fetch(url('/api/status'), { headers: { Authorization: basic('alice', 'alicepass1') } });
expect(res.status).toBe(200);
const cookie = cookieFrom(res);
expect(cookie).toBeTruthy();
const me = await fetch(url('/api/me'), { headers: { Cookie: cookie! } });
expect(me.status).toBe(200);
const body = await me.json();
expect(body.data).toMatchObject({ username: 'alice', role: 'admin', mustChangePassword: false });
});
it('reports role for a regular user', async () => {
const res = await fetch(url('/api/me'), { headers: { Authorization: basic('bob', 'bobpass123') } });
expect(res.status).toBe(200);
expect((await res.json()).data).toMatchObject({ username: 'bob', role: 'user' });
});
it('rejects a wrong password', async () => {
const res = await fetch(url('/api/status'), { headers: { Authorization: basic('bob', 'wrongwrong') } });
expect(res.status).toBe(401);
});
it('rejects a disabled user even with the correct password', async () => {
const res = await fetch(url('/api/status'), { headers: { Authorization: basic('carol', 'carolpass1') } });
expect(res.status).toBe(401);
});
it('is case-insensitive on the username', async () => {
const res = await fetch(url('/api/status'), { headers: { Authorization: basic('ALICE', 'alicepass1') } });
expect(res.status).toBe(200);
});
it('enforces the mustChangePassword lockbox and clears it on self-service change', async () => {
// Basic auth as dave succeeds (cookie issued) but non-exempt routes 403.
const authed = await fetch(url('/api/status'), { headers: { Authorization: basic('dave', 'davepass12') } });
expect(authed.status).toBe(403);
const body = await authed.json();
expect(body.errorCode).toBe('PASSWORD_CHANGE_REQUIRED');
const cookie = cookieFrom(authed);
expect(cookie).toBeTruthy();
// /api/me is exempt.
const me = await fetch(url('/api/me'), { headers: { Cookie: cookie! } });
expect(me.status).toBe(200);
expect((await me.json()).data.mustChangePassword).toBe(true);
// Wrong current password is refused.
const bad = await fetch(url('/api/me/password'), {
method: 'POST',
headers: { Cookie: cookie!, 'Content-Type': 'application/json' },
body: JSON.stringify({ currentPassword: 'nope', newPassword: 'brandnew123' }),
});
expect(bad.status).toBe(403);
// Correct change clears the flag.
const ok = await fetch(url('/api/me/password'), {
method: 'POST',
headers: { Cookie: cookie!, 'Content-Type': 'application/json' },
body: JSON.stringify({ currentPassword: 'davepass12', newPassword: 'brandnew123' }),
});
expect(ok.status).toBe(200);
// Same cookie now reaches a non-exempt route.
const after = await fetch(url('/api/status'), { headers: { Cookie: cookie! } });
expect(after.status).toBe(200);
});
it('verify-first: a correct password is never rate-limited and self-heals failures (#17)', async () => {
rateServer = new WebServer(RATE_PORT, false, true);
await rateServer.start();
const rurl = (p: string) => `http://localhost:${RATE_PORT}${p}`;
// Nine wrong passwords (one below the cap) are each rejected 401 — not throttled yet.
for (let i = 0; i < AUTH_FAILURE_MAX - 1; i++) {
const res = await fetch(rurl('/api/status'), { headers: { Authorization: basic('bob', `bad-${i}`) } });
expect(res.status).toBe(401);
}
// Finding #17: the CORRECT password must ALWAYS win (verified BEFORE the per-username
// throttle) — the accumulated failures can never lock the account out — and success
// clears the failure buckets. Previously this returned 429 (the DoS being fixed).
const good = await fetch(rurl('/api/status'), { headers: { Authorization: basic('bob', 'bobpass123') } });
expect(good.status).toBe(200);
// Self-heal: a fresh wrong attempt is 401 again (the counter was reset by the success).
const afterReset = await fetch(rurl('/api/status'), { headers: { Authorization: basic('bob', 'nope') } });
expect(afterReset.status).toBe(401);
// Sustained wrong passwords ARE still throttled: 429 once the cap is reached.
let limited = false;
for (let i = 0; i < AUTH_FAILURE_MAX + 1 && !limited; i++) {
const res = await fetch(rurl('/api/status'), { headers: { Authorization: basic('bob', `x-${i}`) } });
limited = res.status === 429;
}
expect(limited).toBe(true);
});
});
describe('QR token identity (tunnel-manager)', () => {
it('binds a minted token to a user and returns it on consume (single-use)', () => {
const tm = new TunnelManager();
const code = tm.mintUserToken('alice');
expect(code).toHaveLength(6);
const first = tm.consumeTokenWithIdentity(code);
expect(first).toEqual({ ok: true, username: 'alice' });
// single-use
expect(tm.consumeTokenWithIdentity(code)).toEqual({ ok: false });
});
it('unknown code is rejected', () => {
const tm = new TunnelManager();
expect(tm.consumeTokenWithIdentity('ZZZZZZ')).toEqual({ ok: false });
});
});
+178
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@@ -0,0 +1,178 @@
/**
* @fileoverview Phase 3 ownership-scoping tests (live server, port 3172).
*
* Verifies multi-user isolation at the API level: case lists are disjoint per user,
* a non-admin cannot read/kill another user's session, workingDir confinement +
* shell gate + host-CRUD admin gate are enforced, and admins see everything.
*/
import { afterAll, beforeAll, describe, expect, it, vi } from 'vitest';
import fs from 'node:fs/promises';
import os from 'node:os';
import path from 'node:path';
import { WebServer } from '../src/web/server.js';
import { TmuxManager } from '../src/tmux-manager.js';
import { createUser, invalidateUsersCache } from '../src/user-store.js';
import { canAccessOwned, findSessionOrFail, sessionCapacityState } from '../src/web/route-helpers.js';
vi.spyOn(TmuxManager, 'isTmuxAvailable').mockReturnValue(true);
const PORT = 3172;
const basic = (u: string, p: string) => 'Basic ' + Buffer.from(`${u}:${p}`).toString('base64');
let server: WebServer;
let dataDir: string;
let spacesDir: string;
const saved: Record<string, string | undefined> = {};
const url = (p: string) => `http://localhost:${PORT}${p}`;
// Route returns are wrapped in the {success,data} envelope; unwrap to the payload.
async function getJson(p: string, headers: Record<string, string>): Promise<unknown> {
const body = await (await fetch(url(p), { headers })).json();
return body && typeof body === 'object' && 'data' in body ? (body as { data: unknown }).data : body;
}
const alice = { Authorization: basic('alice', 'alicepass1') };
const bob = { Authorization: basic('bob', 'bobpass1234') };
const admin = { Authorization: basic('root', 'rootpass123') };
beforeAll(async () => {
dataDir = await fs.mkdtemp(path.join(os.tmpdir(), 'own-data-'));
spacesDir = await fs.mkdtemp(path.join(os.tmpdir(), 'own-spaces-'));
for (const k of [
'CODEMAN_DATA_DIR',
'CODEMAN_USER_SPACES_DIR',
'CODEMAN_MULTIUSER',
'CODEMAN_PASSWORD',
'CODEMAN_USERNAME',
]) {
saved[k] = process.env[k];
}
process.env.CODEMAN_DATA_DIR = dataDir;
process.env.CODEMAN_USER_SPACES_DIR = spacesDir;
process.env.CODEMAN_MULTIUSER = '1';
delete process.env.CODEMAN_PASSWORD;
delete process.env.CODEMAN_USERNAME;
invalidateUsersCache();
await createUser({ username: 'root', role: 'admin', password: 'rootpass123' });
await createUser({ username: 'alice', role: 'user', password: 'alicepass1' });
await createUser({ username: 'bob', role: 'user', password: 'bobpass1234' });
server = new WebServer(PORT, false, true);
await server.start();
});
afterAll(async () => {
await server?.stop();
for (const [k, v] of Object.entries(saved)) {
if (v === undefined) delete process.env[k];
else process.env[k] = v;
}
invalidateUsersCache();
await fs.rm(dataDir, { recursive: true, force: true }).catch(() => {});
await fs.rm(spacesDir, { recursive: true, force: true }).catch(() => {});
});
describe('case scoping', () => {
it('creates cases in per-user spaces and lists them disjointly', async () => {
const mk = await fetch(url('/api/cases'), {
method: 'POST',
headers: { ...alice, 'Content-Type': 'application/json' },
body: JSON.stringify({ name: 'aliceproj' }),
});
expect(mk.status).toBe(200);
// Case folder is under alice's space.
expect(await exists(path.join(spacesDir, 'alice', 'cases', 'aliceproj'))).toBe(true);
const aliceList = (await getJson('/api/cases', alice)) as Array<{ name: string }>;
expect(aliceList.map((c) => c.name)).toContain('aliceproj');
const bobList = (await getJson('/api/cases', bob)) as Array<{ name: string }>;
expect(bobList.map((c) => c.name)).not.toContain('aliceproj');
});
});
describe('host CRUD is admin-only', () => {
it('rejects a non-admin defining a docker host', async () => {
const res = await fetch(url('/api/docker-hosts'), {
method: 'POST',
headers: { ...bob, 'Content-Type': 'application/json' },
body: JSON.stringify({ id: 'h1', label: 'x', image: 'codeman/agent:base' }),
});
expect(res.status).toBe(403);
});
it('allows an admin to list docker hosts', async () => {
const res = await fetch(url('/api/docker-hosts'), { headers: admin });
expect(res.status).toBe(200);
});
});
describe('session creation gates', () => {
it('confines a non-admin workingDir to their space', async () => {
const foreign = path.join(spacesDir, 'alice', 'cases', 'aliceproj');
const res = await fetch(url('/api/sessions'), {
method: 'POST',
headers: { ...bob, 'Content-Type': 'application/json' },
body: JSON.stringify({ workingDir: foreign }),
});
expect(res.status).toBe(403);
});
it('refuses shell mode for a non-granted user', async () => {
const mine = path.join(spacesDir, 'bob', 'cases');
await fs.mkdir(mine, { recursive: true });
const res = await fetch(url('/api/sessions'), {
method: 'POST',
headers: { ...bob, 'Content-Type': 'application/json' },
body: JSON.stringify({ workingDir: mine, mode: 'shell' }),
});
expect(res.status).toBe(403);
});
});
// The session-scoping logic (findSessionOrFail owner check, list filter, per-user
// cap) is tested directly against the helpers under the same multi-user env, since
// real session spawning is no-op'd in test mode and does not durably populate the
// live map. These are the exact functions every session route uses.
describe('session-scoping helpers (multi-user)', () => {
const fakeSession = (owner?: string) => ({ owner }) as unknown as import('../src/session.js').Session;
const ctxWith = (map: Map<string, unknown>) => ({ sessions: map }) as never;
const reqAs = (username: string, role: 'admin' | 'user') => ({ authUser: { username, role } }) as never;
it('canAccessOwned isolates non-admins to their own', () => {
expect(canAccessOwned({ username: 'alice', role: 'user' }, 'alice')).toBe(true);
expect(canAccessOwned({ username: 'alice', role: 'user' }, 'bob')).toBe(false);
expect(canAccessOwned({ username: 'alice', role: 'user' }, undefined)).toBe(false);
expect(canAccessOwned({ username: 'root', role: 'admin' }, 'bob')).toBe(true);
});
it('findSessionOrFail 404s a foreign session for a non-admin, returns it for owner/admin', () => {
const map = new Map<string, unknown>([['s1', fakeSession('alice')]]);
expect(() => findSessionOrFail(ctxWith(map), 's1', reqAs('bob', 'user'))).toThrow();
expect(findSessionOrFail(ctxWith(map), 's1', reqAs('alice', 'user'))).toBeDefined();
expect(findSessionOrFail(ctxWith(map), 's1', reqAs('root', 'admin'))).toBeDefined();
});
it('per-user session cap counts only the owner sessions', () => {
const map = new Map<string, unknown>([
['a', fakeSession('alice')],
['b', fakeSession('alice')],
['c', fakeSession('bob')],
]);
process.env.CODEMAN_MAX_SESSIONS_PER_USER = '2';
expect(sessionCapacityState(map as never, 'alice').atUserCap).toBe(true);
expect(sessionCapacityState(map as never, 'bob').atUserCap).toBe(false);
delete process.env.CODEMAN_MAX_SESSIONS_PER_USER;
});
});
async function exists(p: string): Promise<boolean> {
try {
await fs.stat(p);
return true;
} catch {
return false;
}
}
+2 -2
View File
@@ -174,8 +174,8 @@ describe('scheduled-routes', () => {
// Bare { run } return (envelope-wrapped to { success:true, data:{ run } }
// in production; harness sees the bare return).
expect(body.run).toBeDefined();
// Should default to 60 minutes
expect(harness.ctx.startScheduledRun).toHaveBeenCalledWith('test', expect.any(String), 60);
// Should default to 60 minutes; 4th arg is the multi-user owner (undefined in single-user).
expect(harness.ctx.startScheduledRun).toHaveBeenCalledWith('test', expect.any(String), 60, undefined);
});
});
+10 -2
View File
@@ -375,9 +375,17 @@ describe('types utility functions', () => {
expect(ApiErrorCode.INTERNAL_ERROR).toBe('INTERNAL_ERROR');
});
it('should have 9 error codes', () => {
it('should have 14 error codes', () => {
const codes = Object.values(ApiErrorCode);
expect(codes).toHaveLength(9);
expect(codes).toHaveLength(14);
});
it('includes the multi-user error codes', () => {
expect(ApiErrorCode.FORBIDDEN).toBe('FORBIDDEN');
expect(ApiErrorCode.PASSWORD_CHANGE_REQUIRED).toBe('PASSWORD_CHANGE_REQUIRED');
expect(ApiErrorCode.USER_EXISTS).toBe('USER_EXISTS');
expect(ApiErrorCode.USER_NOT_FOUND).toBe('USER_NOT_FOUND');
expect(ApiErrorCode.LAST_ADMIN).toBe('LAST_ADMIN');
});
});
});
+301
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@@ -0,0 +1,301 @@
/**
* @fileoverview Unit tests for the multi-user store (src/user-store.ts).
*
* Pure helpers (hashing/verify/params-upgrade/username validation/6.3 resolvers)
* plus the IO layer against a per-test temp data dir (CODEMAN_DATA_DIR) so nothing
* touches the real ~/.codeman. No server, no tmux.
*/
import { afterEach, beforeEach, describe, expect, it } from 'vitest';
import fs from 'node:fs/promises';
import { existsSync, statSync } from 'node:fs';
import os from 'node:os';
import path from 'node:path';
import {
bootstrapInitialAdmin,
canRunPrivilegedCommands,
countEnabledAdmins,
createUser,
DEFAULT_SCRYPT_PARAMS,
deleteUser,
deleteUserSpace,
findUser,
generateOneTimePassword,
hashPassword,
hasUsers,
invalidateUsersCache,
isValidUsername,
needsRehash,
normalizeUsername,
readUsers,
resolveClaudeModeForUser,
setPassword,
toPublicUser,
touchLastLogin,
updateUser,
UserStoreError,
verifyPasswordHash,
} from '../src/user-store.js';
let tmpDir: string;
let spacesDir: string;
const savedEnv: Record<string, string | undefined> = {};
beforeEach(async () => {
tmpDir = await fs.mkdtemp(path.join(os.tmpdir(), 'codeman-users-'));
spacesDir = await fs.mkdtemp(path.join(os.tmpdir(), 'codeman-spaces-'));
for (const k of [
'CODEMAN_DATA_DIR',
'CODEMAN_USER_SPACES_DIR',
'CODEMAN_MULTIUSER',
'CODEMAN_MAX_USERS',
'CODEMAN_USERNAME',
'CODEMAN_PASSWORD',
]) {
savedEnv[k] = process.env[k];
}
process.env.CODEMAN_DATA_DIR = tmpDir;
process.env.CODEMAN_USER_SPACES_DIR = spacesDir;
delete process.env.CODEMAN_MAX_USERS;
invalidateUsersCache();
});
afterEach(async () => {
for (const [k, v] of Object.entries(savedEnv)) {
if (v === undefined) delete process.env[k];
else process.env[k] = v;
}
invalidateUsersCache();
await fs.rm(tmpDir, { recursive: true, force: true }).catch(() => {});
await fs.rm(spacesDir, { recursive: true, force: true }).catch(() => {});
});
describe('username validation', () => {
it('accepts valid slugs', () => {
for (const n of ['alice', 'bob99', 'a1', 'x_y-z', 'user-name_1']) {
expect(isValidUsername(n)).toBe(true);
}
});
it('rejects invalid slugs', () => {
for (const n of [
'',
'a',
'A',
'1',
'_leading',
'-leading',
'has space',
'has.dot',
'a/b',
'..',
'toolongxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx',
]) {
expect(isValidUsername(n)).toBe(false);
}
});
it('accepts mixed-case input by normalizing (case-insensitive usernames)', () => {
expect(isValidUsername('Alice')).toBe(true);
expect(normalizeUsername(' ALICE ')).toBe('alice');
});
});
describe('password hashing', () => {
it('round-trips a correct password and rejects a wrong one', async () => {
const h = await hashPassword('correct horse');
expect(h.algo).toBe('scrypt');
expect(h.salt).toMatch(/^[0-9a-f]+$/);
expect(await verifyPasswordHash('correct horse', h)).toBe(true);
expect(await verifyPasswordHash('wrong password', h)).toBe(false);
});
it('produces a distinct salt each time', async () => {
const a = await hashPassword('same');
const b = await hashPassword('same');
expect(a.salt).not.toBe(b.salt);
expect(a.hash).not.toBe(b.hash);
});
it('never throws on a malformed record', async () => {
expect(await verifyPasswordHash('x', { algo: 'scrypt', N: 1, r: 1, p: 1, salt: 'zz', hash: '' })).toBe(false);
// @ts-expect-error deliberately malformed
expect(await verifyPasswordHash('x', { algo: 'bogus' })).toBe(false);
});
it('needsRehash detects weaker params', async () => {
const h = await hashPassword('pw', DEFAULT_SCRYPT_PARAMS);
expect(needsRehash(h)).toBe(false);
expect(needsRehash({ ...h, N: 1024 })).toBe(true);
expect(needsRehash({ ...h, algo: 'md5' as unknown as 'scrypt' })).toBe(true);
});
it('generateOneTimePassword returns a >=8 char url-safe string', () => {
const pw = generateOneTimePassword();
expect(pw.length).toBeGreaterThanOrEqual(8);
expect(pw).toMatch(/^[A-Za-z0-9_-]+$/);
});
});
describe('resolveClaudeModeForUser (section 6.3)', () => {
it('admins are unrestricted', () => {
expect(resolveClaudeModeForUser('dangerously-skip-permissions', { role: 'admin' })).toBe(
'dangerously-skip-permissions'
);
});
it('granted regular users keep bypass', () => {
expect(resolveClaudeModeForUser('dangerously-skip-permissions', { role: 'user', canBypassPermissions: true })).toBe(
'dangerously-skip-permissions'
);
});
it('non-granted regular users downgrade skip -> auto', () => {
expect(resolveClaudeModeForUser('dangerously-skip-permissions', { role: 'user' })).toBe('auto');
expect(resolveClaudeModeForUser(undefined, { role: 'user' })).toBe('auto');
});
it('non-granted regular users pass through modes already <= auto', () => {
expect(resolveClaudeModeForUser('auto', { role: 'user' })).toBe('auto');
expect(resolveClaudeModeForUser('normal', { role: 'user' })).toBe('normal');
expect(resolveClaudeModeForUser('allowedTools', { role: 'user' })).toBe('allowedTools');
});
it('canRunPrivilegedCommands follows the same grant', () => {
expect(canRunPrivilegedCommands({ role: 'admin' })).toBe(true);
expect(canRunPrivilegedCommands({ role: 'user', canBypassPermissions: true })).toBe(true);
expect(canRunPrivilegedCommands({ role: 'user' })).toBe(false);
});
});
describe('user store IO', () => {
it('creates, reads back, and writes users.json at mode 0600 atomically', async () => {
expect(await hasUsers()).toBe(false);
const u = await createUser({ username: 'Alice', role: 'admin', password: 'password1' });
expect(u.username).toBe('alice');
expect(u.role).toBe('admin');
expect(await hasUsers()).toBe(true);
const file = path.join(tmpDir, 'users.json');
expect(existsSync(file)).toBe(true);
// 0600 on POSIX
if (process.platform !== 'win32') {
expect(statSync(file).mode & 0o777).toBe(0o600);
}
// no leftover tmp file
expect(existsSync(file + '.tmp')).toBe(false);
const found = await findUser('ALICE');
expect(found?.username).toBe('alice');
expect(toPublicUser(found!)).not.toHaveProperty('password');
});
it('rejects duplicate usernames case-insensitively', async () => {
await createUser({ username: 'bob', role: 'user', password: 'password1' });
await expect(createUser({ username: 'BOB', role: 'user', password: 'password2' })).rejects.toMatchObject({
code: 'USER_EXISTS',
});
});
it('rejects invalid username and short password', async () => {
await expect(createUser({ username: 'Bad Name', role: 'user', password: 'password1' })).rejects.toBeInstanceOf(
UserStoreError
);
await expect(createUser({ username: 'good', role: 'user', password: 'short' })).rejects.toMatchObject({
code: 'INVALID_INPUT',
});
});
it('enforces MAX_USERS', async () => {
process.env.CODEMAN_MAX_USERS = '2';
await createUser({ username: 'a1', role: 'admin', password: 'password1' });
await createUser({ username: 'a2', role: 'user', password: 'password1' });
await expect(createUser({ username: 'a3', role: 'user', password: 'password1' })).rejects.toMatchObject({
code: 'INVALID_INPUT',
});
});
it('setPassword changes the hash and can clear mustChangePassword', async () => {
await createUser({ username: 'carol', role: 'user', password: 'password1', mustChangePassword: true });
const before = await findUser('carol');
expect(before?.mustChangePassword).toBe(true);
await setPassword('carol', 'password2', { mustChangePassword: false });
const after = await findUser('carol');
expect(after?.mustChangePassword).toBe(false);
expect(await verifyPasswordHash('password2', after!.password)).toBe(true);
expect(await verifyPasswordHash('password1', after!.password)).toBe(false);
});
it('touchLastLogin records a timestamp', async () => {
await createUser({ username: 'dave', role: 'user', password: 'password1' });
expect((await findUser('dave'))?.lastLoginAt).toBeUndefined();
await touchLastLogin('dave');
expect((await findUser('dave'))?.lastLoginAt).toBeTypeOf('number');
});
});
describe('last-admin invariants', () => {
it('cannot demote the last enabled admin', async () => {
await createUser({ username: 'root', role: 'admin', password: 'password1' });
await createUser({ username: 'joe', role: 'user', password: 'password1' });
expect(countEnabledAdmins(await readUsers(true))).toBe(1);
await expect(updateUser('root', { role: 'user' })).rejects.toMatchObject({ code: 'LAST_ADMIN' });
await expect(updateUser('root', { disabled: true })).rejects.toMatchObject({ code: 'LAST_ADMIN' });
});
it('cannot delete the last enabled admin', async () => {
await createUser({ username: 'root', role: 'admin', password: 'password1' });
await expect(deleteUser('root')).rejects.toMatchObject({ code: 'LAST_ADMIN' });
});
it('allows demote/delete when another admin remains', async () => {
await createUser({ username: 'root', role: 'admin', password: 'password1' });
await createUser({ username: 'root2', role: 'admin', password: 'password1' });
await expect(updateUser('root', { role: 'user' })).resolves.toMatchObject({ role: 'user' });
await createUser({ username: 'root3', role: 'admin', password: 'password1' });
await expect(deleteUser('root2')).resolves.toBeUndefined();
});
it('updateUser toggles canBypassPermissions', async () => {
await createUser({ username: 'grantee', role: 'user', password: 'password1' });
const updated = await updateUser('grantee', { canBypassPermissions: true });
expect(updated.canBypassPermissions).toBe(true);
});
});
describe('deleteUserSpace guards (section 8)', () => {
it('deletes a real space dir inside USER_SPACES_DIR', async () => {
const dir = path.join(spacesDir, 'ed', 'cases', 'proj');
await fs.mkdir(dir, { recursive: true });
await fs.writeFile(path.join(spacesDir, 'ed', 'cases', 'proj', 'f.txt'), 'x');
expect(existsSync(path.join(spacesDir, 'ed'))).toBe(true);
await deleteUserSpace('ed');
expect(existsSync(path.join(spacesDir, 'ed'))).toBe(false);
});
it('is a no-op when the space does not exist', async () => {
await expect(deleteUserSpace('ghost')).resolves.toBeUndefined();
});
it('refuses to delete a symlinked user space', async () => {
const outside = await fs.mkdtemp(path.join(os.tmpdir(), 'codeman-outside-'));
await fs.symlink(outside, path.join(spacesDir, 'evil'));
await expect(deleteUserSpace('evil')).rejects.toMatchObject({ code: 'INVALID_INPUT' });
// the symlink target still exists (was not followed + removed)
expect(existsSync(outside)).toBe(true);
await fs.rm(outside, { recursive: true, force: true });
});
});
describe('bootstrapInitialAdmin', () => {
it('creates the initial admin from env when no users exist', async () => {
process.env.CODEMAN_MULTIUSER = '1';
process.env.CODEMAN_USERNAME = 'boss';
process.env.CODEMAN_PASSWORD = 'password1';
const r = await bootstrapInitialAdmin();
expect(r).toMatchObject({ status: 'created', username: 'boss' });
expect((await findUser('boss'))?.role).toBe('admin');
});
it('reports missing-env when no users and no credentials', async () => {
delete process.env.CODEMAN_USERNAME;
delete process.env.CODEMAN_PASSWORD;
expect(await bootstrapInitialAdmin()).toMatchObject({ status: 'missing-env' });
});
it('reports exists when users already present', async () => {
await createUser({ username: 'someone', role: 'admin', password: 'password1' });
expect(await bootstrapInitialAdmin()).toMatchObject({ status: 'exists' });
});
});