Add a USER-scoped `/box/terminal` WebSocket that acquires the user's box
and opens a login shell rooted at `~`. Extract the shared real-TTY PTY
bridging (buffered input, dockerode exec/start, resize, forward, cleanup)
out of the job `bridge()` into `runShellBridge`, parameterized by how the
box is acquired, the working directory, and the env; `bridge()` and the
new `bridgeBox()` both call it so the job path is unchanged.
The `/box/terminal` upgrade reads the username FROM the token
(`parseBoxTokenUsername`, part[2] of the 4-part token), then verifies the
whole token with `verifyBoxTerminalToken`; on success `bridgeBox` derives
`boxHomePaths(username)`, seeds a minimal `.bash_profile` via a shared
`ensureBashProfile` (extracted from `materializeUserHome`), acquires the
box, and opens the shell at `containerHome` with `TERM`+`HOME` only (no
per-job secrets). Cleanup releases the box handle.
Manual verification (dockerode PTY I/O is daemon-dependent):
- `bun run test:unit` 105 passed (incl. new `parseBoxTokenUsername` tests),
`bun run typecheck` clean.
- Raw upgrade against a live server: valid box token -> `101 Switching
Protocols`; bad token -> refused (no upgrade). Job `/jobs/:id/terminal`
branch unchanged.
- `bridgeBox` path exercised: `acquireUserBox` created `spoon-box-<user>`
and `ensureBashProfile` seeded `~/.bash_profile`. Interactive typing/
resize could not be observed on this host because dockerode cannot reach
the podman API socket (same mechanism the job terminal uses, so no
regression) — full browser flow is covered by later tasks.
Claude-Session: https://claude.ai/code/session_01ScyZ1NhfN84LAnHpwhfEQk
Wire the box helpers into the worker HTTP server as /box/* routes,
authed by the internal bearer token like every other worker route.
Adds a boxRoute matcher (/^\/box\/(status|lifecycle|tree|file)$/) and
dispatches before jobRoute; missing user -> 400, unknown lifecycle
action -> 400, containment throws -> 400 (server keeps serving).
Manual verification (harness on :3922, internal token, user gabriel):
GET /box/status?user=gabriel -> 200 {"status":{...running:false...}}
GET /box/status (no user) -> 400 {"error":"Missing user"}
(no Authorization header) -> 401
POST /box/lifecycle {"action":"bogus"} -> 400 {"error":"Unknown action"}
GET /box/tree?user=gabriel -> 200 {"tree":{"name":"~",...}}
PUT /box/file {"path":"spoon-test.txt","content":"hi from task4"} -> 200 {"success":true}
GET /box/file?path=spoon-test.txt -> 200 {"path":...,"content":"hi from task4"}
GET /box/file?path=../../../../../etc/passwd -> 400 {"error":"Refusing to access path outside home: ..."}
GET /box/status after escape -> 200 (no crash)
GET /box/other?user=gabriel -> 404 {"error":"Not found"}
Centralize per-user box home-path derivation, status inspection, and
lifecycle (start/stop/restart) in a new box.ts so the HTTP routes and the
terminal WS bridge share one source of truth. Add inspectUserBoxStatus to
docker.ts (single `inspect --format` call, all-null/false on non-zero exit)
and resetBox to user-container.ts (clears the idle timer and drops the
registry entry so a stopped box isn't treated as held).
Manual verification (docker required, after Task 4 wires the routes): with
the worker running and a box up,
`curl -H "Authorization: Bearer $TOKEN" localhost:3921/box/status?user=<you>`
shows running:true + image + startedAt; `POST /box/lifecycle {"action":"stop"}`
flips status to running:false; `start` brings it back.
Add @anthropic-ai/claude-code@2.1.207 to the job image global npm install,
extend the smoke script with claude --version plus a documented per-runtime
turn block, and reconcile OpenCode/Claude adapter flags against the real CLIs
(all assumed flags confirmed). Document the anthropic_oauth_json credential
snapshot pattern in the README.
Gabriel Brown