2 Commits

Include renames

Author	SHA1	Message	Date
efitenandClaude Opus 5.5	b2cda21a27	feat(server): companion linking routes, device tokens and bearer auth (#2175) ... Part 2 of 3 for #2173 (companion linking): the server routes, bearer auth and the link handshake. Builds on #2174 (merged); `upstream/master` is merged in, so the diff shows only this part. Everything here is behind `userManagement.enabled` and answers 404 with it off. ## Changes in this PR **Device tokens and bearer auth** - `POST /api/auth/device-token`: email + password returns a bearer token, stored as a `kind = 'device'` session with a label. Same failure answers and the same rate limit as login. - Server-enforced scope for a bearer token: `/api/auth/me`, `/api/auth/logout`, `/api/account/companions*`, `/api/account/settings`. Everything else answers 403. - A bearer header only counts when there is no session cookie, so an auth proxy that adds its own `Authorization` header does not hide a logged-in browser. Cookies never accept a device token. - The sessions list on the account API carries `kind` and `label`; logout with a bearer token revokes that device. **Linking a companion** - `POST /api/account/companions/challenge` `{pubkey}` returns `{challenge, expiresAt, host}`: 32 random bytes, single use, 5 minutes, bound to the caller and the pubkey. - `POST /api/account/companions` `{pubkey, challenge, signature, name}`: the signature is the companion's Ed25519 signature over `corescope-link:<host>:<challenge>` (`internal/sigvalidate.VerifyMessage`). The challenge is consumed in every case. - A companion linked to another account moves to the caller (the newest proof wins). Both users get a `companion.transfer` audit row and the previous owner a mail. That mail is a security notice: it is sent whatever the node notification settings are. - `GET /api/account/companions` (with `lastSeenAt` from `client_receptions`) and `DELETE /api/account/companions/{pubkey}`. - Linking does not touch the synced `meshcore-my-nodes`: a companion is not a node to monitor. - Admin user detail lists linked companions; the account data export includes companions and device sessions. **Coverage and config** - `GET /api/rx-coverage?mine=1`: only coverage of the caller's linked companions (401 when logged out, 403 for a device token). With `gaps=1` (#2172) the reply carries no `gaps` member under `mine=1`, because the track query takes one companion and cannot narrow to a set yet (`TestRxCoverageMineOmitsGaps`). - `clientRxCoverage.requireLinkedCompanion` (default off) is read and reported in `/api/config/client`, which also announces `userManagement.companionLinking`, so CoreDrive RX shows its login only where linking exists. The ingestor side is part 3. - CORS: for origins in `corsAllowedOrigins`, the device-token routes alone also allow POST/PUT/DELETE and the `Authorization` and `Content-Type` headers. No credentialed CORS. Documented in `config.example.json`. - OpenAPI and `docs/api-spec.md` cover the new routes. ## Verification - 26 new tests in `cmd/server` and `internal/sigvalidate`, among them: `TestCompanionLinkFlow`, `TestCompanionLinkRejections` (signature by another key, malformed signature, challenge bound to another pubkey, unknown challenge; reuse and expiry are covered by the store tests in #2174), `TestCompanionTransfer`, `TestCompanionTransferMailIgnoresNotificationSettings`, `TestBearerScopedRoutes`, `TestBearerIgnoredWithCookie`, `TestDeviceTokenSharesLoginRateLimit`, `TestCORSBearerRoutes`, `TestCompanionRoutesAbsentWhenOff`, `TestRxCoverageMine`, `TestRxCoverageMineOmitsGaps` (fails without the `mine == nil` guard), `TestVerifyMessage`. - `cmd/server`, `internal/sigvalidate` and `internal/users`: `go vet` and `go test ./...` green, `gofmt` clean. - The linking flow runs on analyzer.on8ar.eu since 9 October 2026 with CoreDrive RX v1.19.0 (a real companion linked through the signed challenge). ## Not in this PR - The ingestor's linked-only filter, the account page (Devices, Companions), the "My coverage" toggle and the user docs: part 3. - Per-user broker credentials and per-user API keys (non-goals in the spec). --------- Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>	2026-10-10 18:20:49 +02:00
efitenandClaude Opus 5.5	d232072f85	feat: optional user accounts (part A: foundation) (#2129) ... Part A of #2128: optional, off-by-default user accounts. With the feature off nothing changes; with it on, visitors can register and log in, and admins manage users and use the operator actions without the API key. PR #2130 (settings sync) builds on this one. The two are meant to be merged together. ## The situation - Operator actions (geofilter save and prune, backup, perf reset) need the shared `apiKey`. There is no per-person right. - Nothing in CoreScope knows who a visitor is, so the requests in #2128 that need that (#1835, #2092, #1508, #730) have nothing to build on. ## What this PR adds **Two new Go modules** - `internal/users`: a separate `users.db` (SQLite through `modernc.org/sqlite`) with users, sessions, single-use tokens, an audit log and a mail log. Passwords use argon2id. - `internal/mailer`: a `Mailer` interface with a Brevo client (send, delivery events, webhook parsing) and an in-memory fake for tests. **Server (`cmd/server`)**, active only with `userManagement.enabled` - 24 routes, all documented in OpenAPI under the `users` tag ([`auth_routes.go`](https://github.com/efiten/CoreScope/blob/feat/user-management/cmd/server/auth_routes.go)): - auth: register, activate, login, logout, me, forgot, reset; - account: profile, password, email change with confirmation, sessions, self-delete; - admin: list, detail, disable, enable, delete, role, resend activation, manual activation, mail status refresh; - a Brevo webhook, registered only when `mail.webhookSecret` is set. - `requireAdmin` replaces `requireAPIKey` at the 7 operator call sites: the API key **or** an admin session. With the feature off it is the old API-key gate (`TestRequireAdminWithoutUserManagementIsAPIKeyGate`). - `/api/config/client` gets `userManagement: {enabled: true}` only when the service started; with the feature off the response is byte-identical. **Frontend** - `auth.js` (header account control, request helper that adds the CSRF header), `account.js` (login, register, activate, forgot, reset, confirm email, my account), `admin-users.js` (`#/admin/users`, deep-linked filters), `account.css` (theme tokens only). - On phones the top-bar control is hidden, so a conditional entry goes into the bottom-nav "More" sheet and the nav drawer. - The customizer geofilter tab and the Perf "Reset stats" button use the admin session when there is one. **Config.** A `userManagement` block (`config.example.json`, [`docs/user-guide/accounts.md`](https://github.com/efiten/CoreScope/blob/feat/user-management/docs/user-guide/accounts.md)). The Brevo key can come from `CORESCOPE_BREVO_API_KEY`. The server refuses to start when the block is enabled but incomplete. ## Security choices - Session cookie `cs_session`: HttpOnly, SameSite=Lax, Secure when `publicBaseUrl` is https. Every cookie-authenticated state change needs the `X-CS-CSRF` header and a matching Origin. - Activation needs the token **and** the account password. Without the password, an attacker who keeps re-registering a known address could get the owner to activate an account that carries the attacker's password. - Register, forgot and email change answer identically for known and unknown addresses. A password reset ends all sessions, a password change ends all other sessions, and both end outstanding email-change links. - Rate limits: login 10 per 15 minutes, register and forgot 5 per hour, per IP and per address. The bucket count is capped. `trustedProxies` makes the per-IP limits see real client IPs behind a proxy. - Server logs carry `#<user id>`, never addresses, tokens or passwords; mail-provider error texts are redacted before logging. ## Performance No change to an existing hot path with the feature off. With it on: - One `users.db` lookup per authenticated request (session by token hash). - The admin user table rebuilds its `tbody` on each filter change. `users.List` caps the result at 1000 rows (`internal/users/users.go`), which bounds the rebuild. - `map[string]interface{}` in `openapi.go`: 79 before, 78 after. ## Verification - `internal/users`, `internal/mailer` and `cmd/server`: `go vet` and `go test -race` pass locally. 121 new Go tests. - `cmd/server` with `-tags e2etest`: vet and the e2e hook tests pass. - `sh test-all.sh` exits 0. `tests/unit/test-user-management-ui.js`: 67 passing (vm, real modules). - `tests/e2e/test-user-management-e2e.js` (6 steps) passed locally against an `e2etest` build with the fake mailer and against a feature-off build. CI builds the `e2etest` binary and runs the suite on a second server (`deploy.yml`). - On a staging instance with a real Brevo key: register, activation mail delivered, activate, admin table, "Refresh status" showing sent, deferred, delivered, opened and clicked. ## Not in this PR - Settings sync (#2130), the admin dashboard, approval flows and notifications (parts B to E of #2128). - A `requireReadAuth` mode (#1835). Sessions from this PR are what such a mode would accept. - Binary size and build time with `modernc.org/sqlite` linked next to `mattn/go-sqlite3` were not measured. Their driver names do not collide. #1992 discusses the driver choice. - No Brevo webhook was configured on staging; delivery status there came from "Refresh status". --------- Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>	2026-10-07 09:25:29 +02:00