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>
Docker cases: seamless Claude auth (seed ~/.claude.json instead of the
corruption-prone single-file mount), full credential-store isolation for
claude + codex/gemini/gcloud/opencode (share only transcripts/rollouts,
seed the rest), auto-build the base image on first use, C.UTF-8 locale
(fixes box-drawing), collapsed/shortened Create-Case UI + short "(docker)"
case-menu tags, and w<n>-<case> tab naming for docker/remote sessions.
Also: opt-in File Viewer header button; fix a TZ-boundary flaky test.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Includes review fixes: full route-test coverage for the rollout locator/parser (originator/uuid/pin resolution, dedup, injected-context filtering), LRU caches, multi-block text joins.
# Conflicts:
# src/web/routes/session-routes.ts
Includes review fixes: real _wsState lifecycle (connecting/connected/disconnected), per-tab supersede identity (multi-tab coexistence), preserved reconnect backoff, connection-dot CSS for connected/fallback states.
Includes review fixes: explicit ?full=1 trigger wired from initial page load, capture maxBuffer sized from config with -S line bound, capture returned alone (no byte-buffer duplication), early byte-cap before normalization.
- UI: add the missing data-tab="case-remote" tab button; dispatch it through
submitCaseModal()/switchCaseModalTab() to linkRemoteCase() (was dead code).
- Restore: restoreMuxSessions() now passes remote (muxSession.remote ??
savedState.remote) into the Session constructor, so remote metadata round-trips
on restart instead of reattaching from a local cwd / respawning LOCAL / being
erased from state.json. Recovery tests added.
- Run flows: runClaude()/runShell() route remote cases through /api/quick-start
(POST /api/sessions stat-validates workingDir locally); run*() skip the
/api/*/status pre-check and omit inert config/env for remote cases.
- Quick-start: resolve the remote case BEFORE the local CLI availability gates and
skip isCodex/Gemini/OpenCodeAvailable() when remote; REJECT
envOverrides/effort/codex/gemini/openCode config for remote (they don't cross
ssh) instead of silently dropping them.
- Injection: reject $, backtick, $( in remotePath + identityFile at the schema
layer (they survive shellescape into the bash -c launch double-quote layer).
Regression tests for $(...) and backtick payloads added.
- Remote socket/name: launch on a DEDICATED -L codeman-remote socket under a
codeman-ssh-<id> name that fails a remote Codeman's SAFE_MUX_NAME_PATTERN, so a
remote instance can't adopt the session; scope tmux set-options per-session
(never -g) so they don't mutate other sessions.
- Kill: best-effort ssh 'tmux -L codeman-remote kill-session' on remote session
kill (fire-and-forget, never blocks/throws the local kill) so the remote agent
isn't orphaned forever.
- Probe: wire checkRemoteTmuxAvailable() into POST /api/quick-start (structured
OPERATION_FAILED) and as courtesy validation in remote-link; add a default
-o ConnectTimeout=10 to buildSshConnectionArgs (overridable via extraSshOptions).
- Command default: remote claude default is now
'exec claude --dangerously-skip-permissions' (per-host override stays the escape
hatch), mirroring local non-interactive semantics.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Replace the 'missing ?tail means reload' overload with an explicit ?full=1
query param: the frontend's first buffer load after a page load (selectSession)
now requests full=1, tab switches keep ?tail=, and the legacy no-param callers
(response-viewer fallback, clearTerminal refresh) keep the cheap visible-frame
path — the COD-47 feature was previously unreachable from a real reload.
- When the full-history capture succeeds, return it ALONE instead of prepending
the byte buffer + \x1b[H\x1b[2J: the capture is the rendered superset of the
byte history, and ED2 clears only the viewport so the concat replayed the whole
conversation twice in xterm scrollback. The history+clear+frame concat stays
for the visible-frame/tab-switch path.
- Pass an explicit execSync maxBuffer for the full-history capture (configured
terminalBufferMaxBytes + slack) — the 1MB Node default ENOBUFS-killed exactly
the multi-MB captures the feature exists for; log ENOBUFS concisely instead of
dumping the truncated stdout.
- Bound the capture itself via -S -<N> derived from the configured tmux
history limit (was unbounded -S -), and add -J so lines hard-wrapped at the
capture-time pane width reflow in the browser xterm.
- Cap the concatenated buffer to terminalBufferMaxBytes EARLY (before the
regex normalization passes) so multi-MB captures don't stall the event loop
normalizing bytes that get sliced away.
- Tests: route tests updated for ?full=1 semantics (capture-alone response,
config-forwarded capture bounds, byte-history fallback, no-param requests
stay on the visible-frame path); source-scan tests cover the bounded -J -S -<N>
flags and explicit maxBuffer.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Breaker reset is now explicit-only: POST /api/sessions/:id/interactive no
longer unconditionally resets the PTY-exit breaker (that endpoint IS the
frontend's automatic re-attach path, so the breaker could never trip on the
COD-115 crash loop and any tab click silently re-armed it). The route accepts
a schema-validated optional body flag {clearBreaker:true}
(InteractiveStartSchema) and resets only when it is sent.
- Frontend restart control: app.js selectSession keeps the bare auto-attach
(no body, never clears); when the selected session has respawnBlocked it asks
for explicit user confirmation and only then re-POSTs with clearBreaker:true.
respawnBlocked is surfaced via SessionState/toState() (runtime-only, not
restored on boot so recovery can re-attach).
- Trip observability: WebServer.setupSessionListeners() is now idempotent
(skips while refs are attached) and the re-attach routes (/interactive,
/interactive-respawn, /shell) re-run it, restoring the wiring that the exit
handler detaches on every PTY exit — without this the 5th-exit trip had
guaranteed zero listeners (no SSE, no push, no persist, no run-summary).
- Push notification: added SessionRespawnBreakerTripped to PUSH_EVENT_MAP
('Session crash loop stopped', urgency critical) with an exit-count body
branch; previously sendPushNotifications silently no-oped.
- Minor: buildMuxAttachEnv() truecolor param is now actually passed
(codex/gemini, mirrors buildEnvExports); buildClaudeEnv() uses delete for
COLORTERM/CLAUDECODE (same node-pty "KEY=undefined" quirk as COD-115).
- Tests: route tests assert auto-reattach does NOT reset, clearBreaker resets,
invalid flag rejected, and listener re-wiring on /interactive + /shell;
real-wiring lifecycle tests (createSessionListeners/attach/detach) prove the
exit-detach gap and that re-setup keeps the 5th-exit trip observable;
PUSH_EVENT_MAP regression guard.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Event-loop blockage: HEIC decode/encode (CPU-synchronous libheif WASM +
jpeg-js) now runs in a per-conversion worker_threads Worker
(src/web/heic-jpeg-worker.ts, spawned by heic-jpeg-converter.ts) with
resourceLimits and a 30s hard timeout that terminates the worker —
verified end-to-end under tsx and against compiled dist/ output with a
real iPhone HEIC (event-loop max stall 52ms during conversion).
- No server-side concurrency cap: conversions now acquire a slot from the
existing global runWithConversionLimit() pool (document-conversion-limiter),
bounding peak decode memory/CPU across simultaneous uploads.
- Decompression bomb: header-declared dimensions are read via heic-decode's
allocation-free `.all` path and rejected above 64MP BEFORE decode() can
allocate width*height*4 bytes (a <300-byte crafted file can declare
30000x30000 = 3.6GB). Regression-tested with a crafted ISOBMFF fixture
against the real heic-decode WASM (test/heic-jpeg-core.test.ts).
- Mislabeled HEIC (documented Android/MIUI case): conversion now routes on
ftyp magic-byte sniff of the raw buffer regardless of declared
ext/Content-Type, so a HEIF uploaded as image/jpeg converts instead of
415ing; the magic-mismatch 415 only fires for genuinely unrecognized bytes.
- Brand allowlist narrowed to what heic-decode's isHeic() accepts
(heim/heis/hevm/hevs dropped — they could only ever fail conversion).
- Converted-output size: the JPEG result is checked against
MAX_PASTE_IMAGE_BYTES (jpeg-js can inflate a within-limit HEIC past the cap).
- Deps: heic-convert replaced with its underlying heic-decode + jpeg-js
(the wrapper could not expose the pre-decode dimension check); lockfile
synced, drops pngjs.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Add test/routes/session-routes-codex-last-response.test.ts (app.inject +
temp CODEX_HOME fixture rollouts): originator match beats cwd fallback when
two panes share a dir, cwd fallback excludes sibling-claimed/foreign-cwd
rollouts, resume-uuid filename match, history.jsonl pin outranks originator,
event_msg/legacy user-turn dedup keeps old-codex turns, injected-context
filtering, image placeholder, envelope shape ({success:true,data:{text,
timestamp[,messages]}}), and a Claude-mode regression guard (codex reader
never consulted for claude sessions)
- Replace clear-at-cap Map caches (codexHistoryPinCache, codexRolloutMetaCache)
with the repo-standard LRUMap so a full cache wipe can't thrash hot entries
on large rollout collections
- Join multi-block assistant/user text with a blank line instead of no
separator (extractCodexBlockText)
- Re-enable the terminal-buffer eye fallback for shell sessions (they have no
transcript source at all); TUI modes keep the clear placeholder
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Duplicate rows: transcript-history rows are keyed by the Claude
conversation UUID (.jsonl filename stem), which diverges from the Codeman
session id for resumed (claudeSessionId = resumeSessionId != id) and
/clear-respawned sessions, so one conversation surfaced as both a live row
and a history-only row. mergeUnifiedSessions now builds an alias map
(claudeSessionId -> Codeman id) from the live + persisted views and
resolves history/lifecycle keys through it; the route feeds
SessionState.resumeSessionId as the persisted alias.
- Inverted precedence: SessionLifecycleLog.query() returns entries
NEWEST-first, but the merge loop unconditionally overwrote name/mode so
the OLDEST entry in the window won (stale rename/mode). First-seen now
wins, mirroring the existing lastActivityAt guard.
- Tests: resumed session yields ONE row (service unit + route end-to-end
with a real transcript fixture); renamed-then-deleted session surfaces
the NEWEST name/mode. All 4 new tests fail against the pre-fix code.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
When a browser pastes an HEIC file without normalising it first, the
paste-image route now converts it to JPEG server-side via heic-convert
before writing to .claude-images/. Magic-byte validation confirms the
output is valid JPEG. Adds type declarations for the heic-convert package.
Co-authored-by: Saqeb Akhter <saqeb.akhter@gmail.com>
MAX_WS_PER_SESSION was gated by a bare Map<sessionId,number> counter,
incremented on upgrade and decremented only on the old socket's async
close. A client that dropped and immediately reconnected could land its
new upgrade before the old socket's close fired, briefly over-counting and
tripping a spurious 4008 (-> HTTP fallback). The limit also counted raw
sockets, so a reconnecting client consumed a new slot instead of its own.
Replace the counter with WsConnectionRegistry (new pure, unit-tested module)
that tracks live sockets per session keyed by clientId. A same-cid upgrade
SUPERSEDES its own socket (evicts the stale one with close 4010, reuses the
slot, no net count change) -> a reconnect can never be rejected by the cap.
The reliable-input protocol (shouldApplyInput(cid,seq)) already assumes one
logical client per cid per session, so same-cid eviction is principled, not
a regression of multi-tab (which already collides on seq). Slots are freed
EAGERLY on error/terminate, not just async close; close is identity-matched
so a superseded socket's late close is a no-op. cid-less upgrades are
admitted anonymously up to the cap and never evict (backward-compat).
Client sends cid on the WS upgrade URL (?cid=, encoded, omitted if absent).
Tests: ws-connection-registry.test.ts (reconnect-reclaim at cap, rejects
N+1th distinct, eager-terminate frees slot, cid-less up-to-limit + no-evict,
late-close-no-evict, per-session isolation) + route integration in
ws-routes.test.ts (real upgrade through the cap). 45/45 across registry +
ws-routes + input-send-order + ws-reconnect-plan; tsc 0, build, prettier,
frontend-syntax clean.
A full page reload (GET /api/sessions/:id/terminal with no ?tail=) now captures
the ENTIRE tmux scrollback via capture-pane -p -e -S -, so users get back history
that scrolled off Codeman's byte buffer. Tab switches (?tail=N) keep the fast
visible-frame capture.
- tmux-manager capturePaneBuffer/captureActivePaneBuffer take { fullHistory }:
full-history returns raw linear scrollback (skips the single-screen
formatPaneSnapshot repaint, which would clip multi-screen history).
- /terminal selects full-history on full reload, visible on tail; caps the
payload at the configured terminalBufferMaxBytes (keeps most-recent bytes,
line-aligned) and returns source/fullSize/truncated metadata.
Verified: tsc 0, tmux-capture-full-history 5/5, session-routes 68/68.
Caveat: lines tmux already evicted past its history-limit can't be recovered.
- src/remote-hosts.ts: add missing execAsync = promisify(exec) that was
implied by intermediate commits not in the cherry-pick set
- src/web/routes/session-routes.ts: add getDataDir import and
readRemoteCases/readRemoteHosts/toSessionRemote for remote case support
in quick-start; narrow casePath string|null via resolvedCasePath cast
- test/routes/session-routes.test.ts: add vi.hoisted remoteStore mock for
remote-hosts.js; fix 'creates session from remote case' test to use
/api/quick-start (remote cases are not supported on /api/sessions)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The Remote case form could only reach port-22, default-identity, directly
SSH-able hosts. Add an escape-hatch set of SSH connection options so Codeman
can reach a host like aa-desktop (custom port 2222, ed25519 identity, cloudflared
SOCKS5 ProxyCommand) the way ssh-aa-desktop does — without shelling out to that
wrapper.
- Model (types/session.ts): new optional RemoteSshOptions (identityFile,
socksProxy, jumpHost, extraSshOptions) on RemoteHost AND SessionRemote; all
absent = today's behavior. toSessionRemote() carries them case->session.
- Shared buildSshConnectionArgs(remote) in remote-hosts.ts: pure, exported,
ordered ssh connection tokens (-o BatchMode=yes, -p, -i <abs identity with
~/$HOME expanded + shellescaped>, -J, -o ProxyCommand=nc -X 5 -x <socks>
%h %p emitted as ONE shellescaped token so %h %p reach ssh literally, then
each extraSshOptions -o). Both buildRemoteLaunchCommand (tmux-manager.ts) and
buildRemoteTmuxCheckCommand now use it, so the prereq probe and the real
launch connect identically. checkRemoteTmuxAvailable widened to accept the
options (callers already pass the full host).
- Validation (schemas.ts): identityFile (no newline/NUL), socksProxy
(host:port), jumpHost (no shell metachars), extraSshOptions (KEY=VALUE,
reject newline/NUL/backtick/$() — defense-in-depth on operator-entered config.
- UI (index.html + session-ui.js): SSH Port field + collapsible "Advanced SSH"
section (identity, SOCKS proxy, jump host, extra -o options one per line);
wired into the remote-host create payload.
Empty-options remotes emit byte-identical ssh to before (pinned by test).
Tests: test/remote-ssh-options.test.ts (buildSshConnectionArgs +
buildRemoteLaunchCommand + buildRemoteTmuxCheckCommand for the aa-desktop set,
escaping/%h %p/identity-~ expansion, byte-identical back-compat); case-routes
schema tests (advanced options round-trip; malformed extraSshOptions/socksProxy
rejected). tsc/eslint/frontend-syntax/prettier/build clean.
Acceptance (real remote, no wrapper): the emitted command connected to
aa-desktop through the cloudflared SOCKS proxy and created a durable remote
tmux session (verified independently via ssh-aa-desktop: CONNECTED_NO_WRAPPER,
STILL_ALIVE_AFTER_DETACH); checkRemoteTmuxAvailable over the proxy returned
{ok:true, tmuxPath:/usr/local/bin/tmux}; test session cleaned up.
First increment of the read-only "complete + searchable session list".
- New src/services/unified-session-service.ts: mergeUnifiedSessions() combines
live + persisted (state.json) + lifecycle + ~/.claude transcript history + mux
stats into one list de-duped by sessionId, with precedence
history < lifecycle < persisted < live, a meaningfulness floor that drops bare
lifecycle/mux-only noise, and a stable newest-first sort. Plus
filterAndPaginate() (case-insensitive q over name/firstPrompt/workingDir/
sessionId; total before paging; limit clamped [1,500]). No IO — unit-testable.
- New GET /api/sessions/unified in session-routes.ts: gathers the five sources
from ctx (sessions/store/lifecycle/scanProjectDir/mux, each try/caught), feeds
the pure service, returns { sessions, total } (ApiResponse envelope). testMode
short-circuits to empty.
Tests: unified-session-service.test.ts (12, pure) + unified-sessions-routes.test.ts
(4, app.inject).
Gemini (PR #134) blockers:
- runGemini() now unwraps the {success,data} envelope: status check reads
.data.available, quick-start reads data.data.sessionId (was reading the raw
shape, so the Run-Gemini button could never start a session).
- setGeminiEnvVars() now uses the socket-scoped ${this.tmux()} setenv instead of
bare tmux — Gemini/Google auth env vars were targeting the wrong tmux server
and silently failing on every install.
Gemini parity polish:
- gemini tab-mode badge ('gm') + .tab-mode.gemini CSS; kill-dialog label
'Kill Tmux & Gemini'; codeman doctor dependency-registry entry; export
isGeminiAvailable from utils barrel; COLORTERM=truecolor + unset NO_COLOR;
add gemini to isAltScreenStripMode (Ink TUI, repaints inline like Codex/Claude).
- Revert 4 system-routes.test.ts envelope assertions weakened to
(body.message ?? body.error) back to (body.success === false).
- Add a runGemini() vm-sandbox test that drives the envelope path end-to-end.
Ralph todo-config (PR #135): maxTodos/todoExpirationMinutes are now persisted
and read back — surfaced via the loopState getter (RalphTrackerState) into
toState()/SSE broadcast and restored in restoreState(), mirroring maxIterations.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The Ralph settings modal sent maxTodos/todoExpirationMinutes but RalphConfigSchema
(zod) stripped them and the ralph-config route never applied them, so the inputs
were silent no-ops.
Fix: add both as optional positive-int fields to RalphConfigSchema; destructure
and apply them in the ralph-config route (matching the maxIterations pattern).
RalphTracker had no setters (the values were module constants) — added per-instance
_maxTodos/_todoExpiryMs (defaulting to the same constants, behavior unchanged),
switched the eviction + expiry sites to read them, and added
setMaxTodos/setTodoExpirationMinutes (minutes→ms) + getters.
Test: route test POSTs the two fields and asserts the route applies them to the
tracker. Verified RED (setters not called — fields stripped) → GREEN. 34/34
ralph-routes tests pass; tsc + eslint(src) + prettier + build clean. Frontend
already sent the fields (no change).
A "sent" prompt could vanish with no trace on a flaky connection (e.g. a train):
with local echo on, Enter cleared the overlay then sent over the WebSocket
fire-and-forget. On a half-open socket (readyState===OPEN, dead TCP) ws.send()
doesn't throw, so the frame was silently discarded, nothing was enqueued, and
navigator.onLine stayed true — the prompt was lost and never resent.
Replace the best-effort offline queue with a durable, acknowledged delivery layer:
- Client (app.js): every input frame is recorded with a stable clientId +
monotonic per-session seq and persisted to localStorage BEFORE delivery, and
only dropped on a server ACK. Delivered over WS (acked via {t:'ia',seq}) or,
when the socket is down, POST in seq order (HTTP 2xx = ACK). A 2s sweep
force-reconnects a WS whose oldest frame is unacked past 4s (half-open sockets
never recover on their own); on reconnect/reload all pending frames re-deliver.
Survives reconnects AND page reloads. Connection indicator shows pending count.
- Server: Session.shouldApplyInput(clientId, seq) applies each frame exactly once
(bounded MRU map); ws-routes + POST /input dedup a redelivered seq but still ACK
it (200 / {t:'ia'}), so an at-least-once resend can never type the prompt twice.
Untagged input (curl/legacy) applies unconditionally — no behavior change.
- terminal-ui.js sendInput() (voice / keyboard-accessory / paste) now routes
through the same durable layer.
Tests: test/reliable-input-dedup.test.ts (exactly-once semantics on the real
Session) + POST /input dedup route tests. Design: docs/reliable-input-delivery.md.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Daylight Blue: Cloudflare Tunnel welcome button is now purple (was orange),
keeping Claude blue / Tunnel purple / OpenCode green distinct.
- Allow enabling the Cloudflare tunnel with no CODEMAN_PASSWORD via the UI: the
toggle now pops a security confirm dialog and, on confirm, sends an explicit
per-request acknowledgeUnauthTunnel:true (new action field, never persisted).
Server logs a loud warning whenever a passwordless public tunnel starts.
curl/API/CLI stay refused unless password/env/flag — no accidental exposure.
Tests: extend test/routes/system-routes-tunnel-guard.test.ts (ack allows + not
persisted; ack:false still refuses). Verified e2e on an isolated instance
(purple button, confirm dialog, retry carries the flag, no real tunnel opened).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Opt-in (showUltracodeAgents, default OFF) panel that visualizes ultracode /
Workflow-tool runs like Claude Code's "working agents" TUI: LEFT = runs + phases
(selectable tasks), RIGHT = each run's agents with model, live state, tokens
burned, and tool calls.
Standalone — ZERO edits to subagent-watcher.ts. A new workflow-run-watcher.ts
singleton globs the run-state tree (~/.claude/projects/*/*/workflows/wf_*.json,
disjoint from the transcript tree), strips the heavy script/scriptPath/result/logs
fields (174KB -> ~25KB/run), and emits workflow:run_* SSE events. The LEFT list
ships lightweight summaries (getLightState replay + SSE); the RIGHT pane fetches
the full run (with agents[]) via GET /api/workflows/:runId on selection.
Backend: workflow-run-watcher.ts, types/workflow-run.ts, config/workflow-config.ts,
3 SSE events, getLightState workflowRuns replay, GET /api/workflows[/:runId],
showUltracodeAgents schema key + boot-gate (default OFF) + live toggleService.
Frontend: ultracode-panel.js (debounced master-detail render, run/phase select),
header launcher (btn-ultracode-agents--hidden marker -> mobile-guard-exempt),
App Settings toggle (SYNCED, deliberately not in displayKeys).
Agent states on disk are start|progress|done (start=queued; done has
durationMs/resultPreview). Tests: workflow-run-watcher (9), workflow-routes (3).
Verified: tsc/lint/prettier/frontend-syntax/public-assets/mobile-header-guard
clean; full test:ci green (2986 passed); live server + Playwright e2e against 25
real runs (28-agent grid, phase filter, OFF hides launcher).
Design: docs/ultracode-agent-viz-plan.md (rev. 3).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The File Browser preview and Attachments preview share openFilePreview(),
but the workspace branch (via /file-content) misclassified several types the
attachments viewer handled fine:
- SVG was reported as type:image, but file-raw serves SVG as octet-stream +
attachment (XSS hardening), so the <img> broke. Now fetched and rendered via
a same-origin image/svg+xml blob <img> (safe; <img> never runs SVG scripts).
file-raw's SVG hardening is unchanged.
- Audio (mp3/wav/ogg/m4a/aac/flac/opus) was type:binary -> "Cannot preview".
Now classified as audio and rendered with <audio controls>; file-raw gained
the matching audio/video MIME types so playback works.
- Binary formats not in the hardcoded list (xlsx/doc/zip/...) were decoded as
UTF-8 and dumped as mojibake. Replaced the static list with a NUL-byte
content sniff that flags arbitrary binaries; the binary fallback now offers a
Download link instead of dead-ending.
Adds route tests for audio, known-binary (xlsx), and NUL-sniff classification.
Verified end-to-end on an isolated instance + headless browser.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Follow-up hardening applied during review of PR #120, addressing the
adversarial multi-agent findings:
- fix(preview): render auto-detected (workspace, unregistered) DOCX/PPTX via
the file-preview route and PDFs via file-raw in openFilePreview. Previously
the Preview button fell through to file-content, dumping the binary Office/PDF
bytes as mojibake, and the new file-preview route was unreachable dead code.
(MAJOR: file-preview-route-unreachable-detected-office)
- perf(convert): add a global converter-concurrency limiter
(document-conversion-limiter.ts) wrapping every pdftoppm / soffice /
powershell spawn, so N simultaneous preview/thumbnail requests can no longer
fork unbounded converter processes. Default cap 3, CODEMAN_MAX_DOCUMENT_CONVERSIONS.
(MAJOR: no-converter-concurrency-limit)
- fix(cache): bound the converted-PDF disk cache with LRU-by-mtime eviction
(pruneDocumentPreviewCache, default 100 files, CODEMAN_MAX_PREVIEW_CACHE_FILES),
run after each successful conversion. Was unbounded.
(MAJOR/MINOR: preview-cache-unbounded-disk-growth)
Tests: document-conversion-limiter.test.ts, document-preview-cache-eviction.test.ts,
and route coverage for the four new endpoints in
routes/file-routes-preview-thumbnail.test.ts (closes the missing-route-test gap).
Verified end-to-end against real pdftoppm (thumbnail render + concurrency cap).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Review of the plan-usage chip feature (commits since 1.0.0) surfaced several
issues; this fixes all confirmed findings:
- HIGH: applyStatusLineConfig clobbered a user's hand-authored statusLine on
the enable path (the isOurs guard only protected disable). Now bails out when
an existing statusLine isn't ours, on both the enable and disable paths.
- MED: StatusTelemetrySchema used z.optional() (rejects null) on Claude's
undocumented statusline fields — a single stray null 400'd the entire POST and
silently killed the chip's data feed. Switched the modeled fields to .nullish().
- MED: dropping the Token Count / Show Cost header toggles left their features
reading settings.showTokenCount/showCost, but saveAppSettings rebuilds settings
fresh from the DOM, dropping those keys and resetting them to defaults on every
save (re-enabling the token chip with no UI to turn it off). Preserve the prior
stored preference.
- telemetrySignature keyed on contextUsedPercentage (never displayed) and the raw
unrounded %, churning a redundant SSE broadcast + localStorage write + identical
chip re-render on every assistant message. Now keys on the rounded displayed
window values only.
- Plan-usage chip flashed hidden on load (no server-side reveal): renderIndexHtml
now strips header-plan-usage--hidden when enabled, matching btn-multimonitor;
fixes the FOUC and makes the "server renders initial state" comments accurate.
- Serialize all settings.local.json read-modify-write writers in hooks-config via
a shared per-path mutex (previously lock-free; concurrent session-create +
settings-toggle on the same repo could lose writes).
- Hardened the chip's innerHTML against any future string field; removed the dead
_latestPlanUsage field; clamped ctx% in the footer formatter; corrected the
session-create comment (the path is add-only by design — a per-repo settings
file is shared by sibling sessions).
- Tests: new test/routes/status-telemetry-routes.test.ts (route behavior, dedup,
null-tolerance) + NaN/Infinity/fractional and signature-churn unit tests; made
server-index-title.test.ts deterministic against the ambient settings.json.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Security (MAJOR): the terminal-output codeman://attach scanner registered any
matching path server-side with no user confirmation and broadcast the rawUrl
over SSE. Terminal output is attacker-influenceable (a prompt-injected session
can print an arbitrary path), so on the default no-auth deployment this was an
arbitrary host-file (png/pdf/docx/pptx/md/txt) read primitive reachable by any
SSE client. Magic-link registration is now force-confined to the session
workspace (forceWorkspaceConfinement) regardless of the global confine setting;
deliberate cross-workspace attach still works through the explicit,
Origin-guarded POST /attachments route and 'codeman attach' (which POSTs
directly inside a managed session). Documented in security-architecture.md.
Regression (MAJOR): .png was rerouted from the image-popup path to
attachment:detected, which has no frontend consumer — silently breaking the
dropped/pasted-screenshot popup. PNG stays on image:detected; only pdf/docx/pptx
(which never had a popup) emit attachment:detected.
Also:
- raw route streams the freshly-resolved path, not the stored one, so a
post-registration symlink swap can't redirect the stream (TOCTOU).
- 50MB cap on the attachment raw route, matching file-raw / download.
- per-session attachment registry cap (200) to bound the POST path.
- CLI reads creds via dataPath('.env'), honoring CODEMAN_INSTANCE.
Tests: forced-confinement reject/allow cases; PNG popup-path assertions updated.
Adds the foundation for serving local files to the browser as live external
attachments with a stable id, so requests never carry arbitrary absolute paths.
- attachment-registry: in-memory, session-scoped registry. registerExternalAttachment
validates an absolute path, resolves symlinks, enforces the path guard, and mints
an `att_<uuid>` id; records are cleared when the session is removed.
- attachment path guard: a configurable blocklist (secret locations + /root,/etc
trees, extendable via attachmentBlockedPaths / CODEMAN_ATTACHMENT_BLOCKED_PATHS)
plus an optional, default-off workspace-confinement mode. Shares one
sensitive-path blocklist (web/sensitive-path.ts) with /api/download, which is
refactored to use the extracted module instead of an inline copy.
- terminal magic links: the session scans output for codeman://attach?path=... and
emits `attachmentRequested`; the web server registers the file and broadcasts an
`attachment:detected` SSE event. `codeman attach <path>` (CLI) prints the magic
link or POSTs directly when a session id is known.
- image watcher: detects png/pdf/docx/pptx dropped into a session's working dir and
emits `attachment:detected`.
- routes: POST /api/sessions/:id/attachments (register) and
GET /api/sessions/:id/attachments/:attachmentId/raw (serve), both re-checking the
guard before streaming.
Document previews/thumbnails and the attachment-history drawer build on this
foundation and land separately.
Verified: tsc --noEmit, lint, format, frontend-syntax, full test:ci (2846 passed),
and a server boot smoke (/api/status 200).
Switching away from a session and back replayed only the server's byte
history. For TUI modes (codex especially) that shows just the latest
repaint — the idle banner — because the TUI drops earlier conversation
from its current frame. This restores the actual on-screen view.
Two complementary mechanisms:
- Client: load xterm's SerializeAddon and snapshot the rendered state
(viewport + scrollback + colors) per session on switch-away, restoring
it for an instant first paint on switch-back. The snapshot is only the
first paint — the canonical /terminal frame is still fetched and
reconciled (restoredSnapshot/clearedForBusy force the replay). Snapshots
are LRU-bounded in memory (<=20) and persisted to localStorage
(<=256KB each, <=10 sessions, stale-pruned) so they survive tab discard.
- Server: GET /api/sessions/:id/terminal prepends the live tmux pane
buffer (via the existing captureActivePaneBuffer) ahead of the byte
history, cleared between, so replay reflects the current frame.
Also fix formatPaneSnapshot dropping the rightmost column of every
captured row: it painted to cols - 1 out of caution about last-column
autowrap, but every row is followed by an absolute cursor-position CSI
that cancels xterm's pending-wrap, so painting the full width is safe.
The SerializeAddon is built from @xterm/addon-serialize (new dependency)
into the vendor bundle by postinstall.js (dev) and build.mjs (prod),
matching how the other xterm addons are vendored.
Auto-resume on usage limit ("token pause" control, opt-in checkbox at the
top of the Respawn tab, off by default):
- usage-limit-patterns.ts (new, pure): detects all Claude Code limit
messages (1.0.x-2.1.x eras incl. "5-hour limit reached - resets 8pm",
"You've hit your limit - resets 1:40pm (TZ)", weekly date forms, raw
"usage limit reached|<epoch>") and parses the reset time. Conservative:
no parseable future reset time, no action.
- SessionAutoOps: arms a timer at reset+2min, sends Esc (dismisses the
rate-limit dialog) + "continue"; dedups footer redraws, retries every
5min on stale times, cancels when Claude starts working, persists and
re-arms across Codeman restarts (SessionState.autoResumeEnabled/At).
- Respawn guard: cycles are blocked while limit-paused so /clear cannot
wipe the paused conversation (respawnBlocked reason 'usage_limit').
- POST /api/sessions/:id/auto-resume; SSE session:limitPauseScheduled/
limitResume/limitResumeCancelled; toasts + status line in the modal.
- Respawn tab tidied: single-row prompt fields, merged behavior row.
Mobile fixes (0.9.8 regressions, user-reported):
- Resize arbitration is now activity-based: a desktop sizing claim only
blocks phone resizes while the desktop typed within 90s
(Session.DESKTOP_CLAIM_IDLE_MS). Idle desktop -> phone takes the pane;
next desktop keystroke re-asserts the desktop layout server-side
(noteDesktopActivity via ws-routes input). Phones re-send dims every
30s (visible tab only, skipped while the keyboard is open) so attaching
under a hot claim self-corrects. Fixes the desktop-width-stream-in-
narrow-xterm soup (mid-word wraps, tmux dot fill, Ink overdraw).
- Cross-device reflows (takeover/re-assert) emit a debounced needsRefresh
so all clients reload the buffer instead of stacking ghost Ink frames.
- Keyboard accessory/toolbar lift restored: measure keyboardOffset
against window.innerHeight (layout viewport), not the shrunken .app -
on iOS the offset computed to 0, leaving both bars hidden behind the
OS keyboard with a dead gap above.
- Removed the mobile header utility ("three dots") toggle entirely;
the headerRight tray stays collapsed on small viewports.
Tests: usage-limit-patterns (36), session-auto-resume (21), resize
arbitration (+6), session routes (+4), respawn guard (+2); MockSession
auto-resume/sizing stubs; mobile tabs test updated for toggle removal.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Two hardening fixes for the public-tunnel exposure path (COD-54 / COD-55).
COD-54 — gate the /api/hook-event localhost bypass when a tunnel is up:
`cloudflared --url http://127.0.0.1:port` proxies internet traffic INTO the
loopback origin, so a tunneled hook request arrives with req.ip === 127.0.0.1
and the old bare-localhost bypass would pass it unauthenticated. Now:
- tunnel running → bypass requires a shared per-instance hook secret
(X-Codeman-Hook-Secret header; constant-time compare) + per-IP rate limiting
- tunnel not running (loopback-only, the normal case) → unchanged, so
already-deployed credential-less hooks keep working.
New src/config/hook-secret.ts; auth middleware takes a getTunnelRunning probe
(wired from server.ts via tunnelManager.isRunning()).
COD-55 — refuse starting the Cloudflare tunnel without auth:
enabling the tunnel publishes full terminal control to a public URL; with no
CODEMAN_PASSWORD the auth middleware is inactive and the bind guard never trips
(tunnel binds loopback). PUT /api/settings now refuses tunnelEnabled:true with a
403 (before persisting) unless CODEMAN_PASSWORD is set or
CODEMAN_ALLOW_UNAUTHENTICATED_NETWORK=1 is acknowledged. New
isUnauthenticatedNetworkAcknowledged() in network-auth-policy; settings-ui
surfaces the refusal as an error toast and reverts the toggle.
Scope: the always-on CSRF/Origin guard, Host-header allowlist, and
network-auth-policy itself are already upstream (#113) and not re-proposed here.
Verification: tsc, eslint, prettier, check:frontend-syntax clean; full test:ci
green (2723 passed), incl. test/cod54-hook-event-auth and
test/routes/system-routes-tunnel-guard.
Review follow-ups on PR #111 (rebased onto master post-#112/#113):
Resize arbitration redesigned (review blocker 2): the previous
'cols < _ptyCols' guard froze a mobile-only session's PTY at the spawn
default — narrow phones rendered clipped and could never re-fit. The
guard now uses connection-scoped desktop sizing claims instead:
ws-routes registers a claim on a desktop-typed resize and releases it
on socket close (or when the same connection later reports a small
viewport), and Session.resize() ignores mobile/tablet resizes only
while at least one desktop connection holds a claim. A phone alone
fully controls its size (shrink, rows-only shrink, re-grow); a phone
glancing at a desktop-driven session can no longer reflow it.
mobile-handlers' keyboard open/close resize now declares its viewport
type so it participates in arbitration. Tests rewritten to cover
mobile-only shrink/rows-only/re-grow, claim/release lifecycle, multi-
claim behavior, and untyped legacy resizes; ws-routes test covers the
claim lifecycle over a real socket.
Solo/detached header restored (review blocker 3): index.html had
removed #soloSessionTitle and #soloRedockBtn, which _applySoloMode
still references — every detached window hit a null deref. Both are
back alongside the new mobile utility toggle.
Desktop leak fixed (review should-fix): .mobile-header-utility-toggle
had no rule outside the <=768px media queries, so the raw button
rendered on desktop. styles.css now hides it by default; the mobile/
tablet queries re-enable it.
Visual-regression baselines reverted to master (review should-fix):
the 18 contributor-machine PNGs are environment-specific (8 of the
behavioral tests already report environment-sensitive failures across
machines); re-baseline deliberately on the canonical machine instead.
The 24 behavioral keyboard/layout/tabs tests are kept as-is.
AGENTS.md trimmed to a pointer at CLAUDE.md (review should-fix) to
avoid drift between duplicated guidance.
Also dropped a dead getAttachmentHistoryForPersist stub (codex-branch
residue — no such method exists in src/).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Mobile-focused fixes for the web UI: keyboard-accessory layout and
overlap, native input visibility above the keyboard, CJK input handling,
terminal touch scrolling, tab-menu tap targets, mic-recording glow
containment, and mobile resize/keyboard-state handling on tab switch,
plus mobile visual-regression test coverage and snapshots.
Co-Authored-By: Saqeb Akhter <saqeb.akhter@gmail.com>
A 15-agent audit of the merged tree confirmed 9 envelope/contract bugs;
all fixed here, with live-server contract tests added:
Blockers (fresh-install quick start broken):
- session-ui.js runClaude/runShell unwrapped .data from the /api/cases/:name
404 error envelope (which has no data key), so a not-yet-created case threw
TypeError instead of triggering the auto-create fallback. Now '?.data ?? {}'.
Contract violations on the new stable surface:
- Unknown /api routes returned HTTP 404 with {success:true,...} (Fastify's
default not-found payload was wrapped by the envelope hook). Added a
setNotFoundHandler returning the standard error envelope for /api paths.
- POST /api/events/subscribe 400 body became {success:true,data:{error}};
now createErrorResponse(INVALID_INPUT).
- POST /api/clipboard validation error lacked errorCode and shipped HTTP 200;
now createErrorResponse(INVALID_INPUT) -> 400.
- POST /api/run catch path returned bare {success:false,sessionId,error}
(HTTP 200, no errorCode); now OPERATION_FAILED envelope -> 422 with the
dead session id in the message.
- DELETE tail-file/:streamId returned {success: closed}, colliding with the
envelope discriminator; now returns {closed}.
Dead/regressed UI paths:
- Plan history modal could never open: route returned the bare history array
under data while the frontend read data.data.history/currentVersion. Route
now returns {history, currentVersion}; modal task count fixed to stats.total.
- Self-update error toast read j.error.message from the string-typed envelope
error, always falling back to the generic message; now reads the string.
Cleanup:
- Removed the stale QuickStartResponse type (unreferenced; documented the
pre-envelope shape and invited success-key collisions).
Tests: new test/http-contract.test.ts boots a real WebServer (port 3168) and
pins the envelope, /api/v1 alias, error statuses, and the /api 404 shape —
the route-test harness does not install the server-level hook, so these need
the live server. Updated file-routes/plan-routes/scheduled-runs tests to the
fixed shapes.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Point 1 of the v1.0 lock-in: commit to a stable HTTP API (the cleanest, fullest form).
Core (centralized):
- Every JSON /api response now uses ONE envelope via a Fastify preSerialization hook (src/web/server.ts): success -> { success:true, data:<payload> }; error -> { success:false, error, errorCode } with a conventional HTTP status. Non-JSON routes (file-raw, tail-file SSE, download, screenshots, /q redirect, WS) are skipped.
- Error-code -> HTTP status is a single source of truth (httpStatusForErrorCode in src/types/api.ts): 400/401/404/409/422/429/500. Expanded ApiErrorCode (added UNAUTHORIZED, CONFLICT, RATE_LIMITED). Errors are no longer HTTP 200.
- Versioned alias: /api/v1/* rewrites to /api/* (rewriteApiV1Url), so external clients pin to a stable surface while the bundled UI keeps using /api/*.
- Handlers stripped of manual 'success:true' (50 across 14 route files) so they return bare payloads the hook wraps uniformly; fixed the mux DELETE {success:<bool>} envelope collision (-> {killed}).
Frontend (48 call sites across 10 files):
- _apiJson() auto-unwraps { success:true, data } -> data (null on error), so most bare-shape readers are transparent. Raw-fetch sites relocate payload reads under .data; success/res.ok/error checks unchanged.
Docs: new docs/api-reference.md (envelope, status table, error codes, /api/v1, SSE); versioning-policy.md flipped — the HTTP/SSE API is now part of the stable, SemVer-covered surface.
Verification: full unit/route suite green (2680 passed) incl. ~166 updated assertions across 24 test files; typecheck/lint/format/frontend-syntax clean; a headless-chromium smoke loaded the migrated UI and drove the panels with 0 console/page errors; /api/status and /api/v1/status confirmed returning the uniform envelope live.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Adds an always-on Host-header allowlist and a cross-site Origin/CSRF guard,
hardens the text/plain body parser, validates the WebSocket upgrade origin,
and escapes AI-derived fields in the subagent panel. Closes the two
CRITICALs and 5 HIGHs from the 2026-06-09 adversarial security review.
- C1: no Host allowlist -> DNS rebinding drove the full API (RCE) on the
default no-auth loopback install. New registerHostGuard rejects rebound
custom domains; allows loopback, any IP literal, the bind host,
*.ts.net / *.trycloudflare.com / *.cfargotunnel.com, the active managed
tunnel, and CODEMAN_ALLOWED_HOSTS.
- C2: a global text/plain parser JSON-parsed every body, enabling cross-site
simple-request CSRF. Parser now keeps the raw string; /api/crash-diag
self-parses; the global Origin guard rejects cross-site state changes.
- H1/H3/H6: self-update, session create/input, and settings/tunnel toggles
were CSRF-triggerable -> now covered by the Origin guard.
- H4: the subagent activity panel injected raw AI tool names/inputs into
innerHTML (executed under CSP 'unsafe-inline'). All sinks now escapeHtml'd.
- H5: the WebSocket upgrade had no Origin/Host check (CSWSH) -> now validated.
A missing Origin is allowed so curl/CLI and Claude Code hooks keep working;
custom reverse-proxy domains need CODEMAN_ALLOWED_HOSTS=host,.suffix.
Deferred: H2 (self-update tag signing, needs signing infra) and CSP
'unsafe-inline' removal (needs a nonce migration).
Tests: test/network-host-guard.test.ts (19), test/routes/ws-routes.test.ts
updated. Report: docs/reports/security-review-2026-06-09.md
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Codeman maintainer