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Warp/server/test/complement
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Phase 1: accounts and sessions
Implements PLAN.md Phase 1. A client can now register, log in, manage its
devices and set its profile; an operator can create accounts and flip the
runtime switches. There are still no rooms and no real /sync.

userapi: accounts, argon2id passwords in PHC format, devices, access and
refresh tokens stored as SHA-256 hashes, account data and the admin flag.
Its storage interface is storage.UserStore, implemented once in sqlstore
with `?` placeholders; the postgres driver supplies a rebind function and
unique-violation recognition rather than keeping a second copy of thirty
statements. Timestamps in these tables are int64 milliseconds, the unit the
Client-Server API uses on the wire.

Client-Server API: register (user-interactive auth with m.login.dummy and
optional registration tokens), register/available, token validity, login
with m.login.password, logout, logout/all, refresh, account/whoami,
capabilities, devices/* with password-gated deletion, profile/*, global and
per-room account data.

GET /sync is a deliberate placeholder: it answers a valid token with an
empty but well-formed response and refuses a revoked one. Phase 1 has no
rooms, so that is the whole truth, and it is what makes session revocation
observable. Phase 4 replaces it with the syncapi.

Auth middleware resolves a bearer token (header or the legacy query
parameter) to a device and user, answering an expired token with the soft
logout the spec asks for. Rate limiting is a token bucket per endpoint class
keyed on the client address, returning M_LIMIT_EXCEEDED with retry_after_ms.

adminapi v1 under /_warp/admin/v1: admin-only auth via a normal Matrix
token, GET/PUT /federation and /registration driving internal/settings and
reporting a config-pinned switch as a 409, GET/POST /users, GET /stats.

warp create-account [--admin] creates the first account straight in the
database, so a new install with registration off has a way in.

Complement is wired up for the federation=off profile: an image meeting its
contract, an entrypoint that configures Warp entirely from WARP_*
variables, and a runner that builds, clones and executes the target set
(TestRegistration, TestLogin, TestDeviceManagement). It has not been run
yet -- there is no container runtime on the development machine -- so the
three tests' assertions were read from the Complement sources and pinned as
httptest tests instead, and CI gained a job that runs the real thing.

Also fixes a .gitignore bug from Phase 0: the unanchored `warp` pattern,
meant for the built binary, also matched the directory server/cmd/warp and
silently excluded the entire command package from the repository. The
binary patterns are now anchored to the repository root, and cmd/warp is
committed for the first time.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-10-15 18:18:37 +02:00
..
2026-10-15 18:18:37 +02:00
2026-10-15 18:18:37 +02:00
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2026-10-15 18:18:37 +02:00

Complement

Complement is the official Matrix integration suite and this project's primary progress metric (PLAN.md section 9). It runs one container per homeserver per test and drives it over the real HTTP API.

make complement                          # the current target set
bash run.sh TestLogin                    # one test
COMPLEMENT_DEBUG=1 make complement       # with the container logs

Needs Docker. run.sh builds the image, clones Complement into .complement/ at the repository root (git-ignored) and runs the subset for the phases that are done.

Files

Dockerfile the homeserver image, built from the repository root
entrypoint.sh the deployment, entirely WARP_* environment variables
run.sh build, clone, run

Profiles

federation=off — what runs today. Only the Client-Server tests; WARP_FEDERATION_ENABLED=false, port 8448 exposed but unserved.

federation=on — Phase 5. It needs a TLS listener on 8448 with a certificate signed by the CA that Complement mounts at /complement/ca, which is the first thing to add here when federation lands.

The test set

COMPLEMENT_TESTS in run.sh lists what is expected to pass. Phase 1:

  • TestRegistration
  • TestLogin
  • TestDeviceManagement

Extend it as each phase lands rather than switching to the whole suite: a pass count that drops because a later phase is missing is noise, not information.

Two notes on the environment, both in entrypoint.sh:

  • Rate limiting is off. The whole suite comes from the one address the test runner has, so the limiter would spend the run returning M_LIMIT_EXCEEDED and tell us nothing about the server. Synapse's own Complement image does the same.
  • Registration is on, because the tests create their own users.

Tests that need later phases

Some subtests of the three above reach for endpoints that are not Phase 1 work. TestDeviceManagement calls /sync after creating a session, and TestLogout checks that a revoked token cannot sync. Phase 1 answers /sync with an empty but well-formed response for exactly that reason — there are no rooms yet, so an empty sync is the complete truth, and it makes token revocation observable. Phase 4 replaces it with the real syncapi.

The shared-secret registration subtests of TestRegistration probe /_synapse/admin/v1/register and skip themselves when it 404s, which it does here: that endpoint is Synapse's, and warp create-account covers the same need.