wtclaude
1c56eda64b
Implements M3 (docs/android/PLAN.md §4): the functional Kotlin auth pass.
- Native username/password (+ single-request TOTP) login over the existing
POST /auth/mobile/login; a 401 { totpRequired } reveals the code field, 429
surfaces a backoff message (§4.1).
- Token pair in EncryptedSharedPreferences (TokenStore behind SessionManager,
the single source of truth for the in-memory bearer + observable Session);
base URL stays in plain DataStore (§4.3).
- OkHttp AuthInterceptor (bearer) + TokenAuthenticator: one-shot, mutex-
serialized refresh-on-401 that replays the request, on its own bare client so
it can never recurse; single-use rotation; dead refresh signs out, transient
network keeps the session.
- Logout (POST /auth/mobile/logout, this session or all devices) tears down
locally even on failure.
- GET /auth/me re-validates the role on every resume; a surviving 401 signs out
(role stays advisory — backend is authority).
- Declarative access-level menu (visibleEntries: public/signed-in/player) with a
Sign in / Sign out toggle + a My Account screen.
- Custom-Tab hand-offs (androidx.browser) to the website for register / forgot-
password / SSO — no native screens (§4.2).
- Settings → Server switch now also clears the stored session (§3).
Biometric app-lock is deferred to M6 (tokens already encrypted at rest; it is
opt-in UX, not a v1 requirement — decided at M3).
JVM unit tests (18): auth-DTO decode (incl. totpRequired vs a plain credential
401), the SessionManager lifecycle over a fake store, and the menu access filter
+ role mapping. No backend/API change — a pure consumer of the existing mobile
bearer + /auth/me surface.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NgyHnrNa8WwG3doxvxjuCr
Runic Gateway — Android app
A native Android client for a Runic Gateway shard's public site + player self-service. It is
purely an API client of the website backend — it never talks to the link/ sidecar or the game
shard directly, and it ships none of the shard/sidecar wiring. It surfaces the same content and
player features as the website's browser client, minus every administrative/management console.
The authoritative design contract is docs/android/PLAN.md
in the RunicGateway/docs repo. The authoritative API reference is the committed OpenAPI spec at
website/server/swagger/swagger-output.json.
Status
M0 — repo scaffold. Gradle + Compose + Hilt skeleton with CI (lint + unit test + debug build). The functional Kotlin pass (M1–M4) and the design pass (M5) follow — see the plan's milestones (§9).
Stack
| Concern | Choice |
|---|---|
| Language / UI | Kotlin + Jetpack Compose (Material 3) |
| Navigation | Navigation-Compose, single-activity |
| HTTP | Retrofit + OkHttp, kotlinx.serialization |
| Async | Coroutines + Flow |
| DI | Hilt |
| Prefs / base URL | Jetpack DataStore |
| Tokens at rest | EncryptedSharedPreferences |
| Images | Coil |
| Min SDK | Android 10 (API 29) |
| Target / compile SDK | 35 |
Dependency and plugin versions are pinned in gradle/libs.versions.toml.
Build
Requires JDK 17 and the Android SDK (ANDROID_HOME / local.properties).
./gradlew assembleDebug # build a debug APK -> app/build/outputs/apk/debug/
./gradlew test # JVM unit tests
./gradlew lint # Android lint
./gradlew installDebug # install on a connected device/emulator
The app self-configures its server URL on first run (PLAN.md §3), so a single build works against any shard's website — there is no compiled-in API host.
CI
.gitea/workflows/pr-checks.yml gates PRs into main with ./gradlew lint test assembleDebug on the
org's self-hosted runner (JDK 17 + Android SDK). Debug builds are auto-signed, so the gate needs no
secrets. This pipeline is verified green end-to-end on the runner (M0). A signed release APK
attached to a Gitea release comes at M6.
The workflow carries a few runner-specific accommodations (each explained in comments in the file), because this self-hosted runner differs from a stock GitHub runner:
- JDK 17 is installed via
apt(notactions/setup-java) — the runner can't resolveapi.adoptium.net, while the Ubuntu mirrors are reachable. - SDK packages are installed explicitly via
sdkmanager, withset +o pipefailsoyesdying ofSIGPIPEdoesn't fail the step. gradlewischmod +x'd in the run step — the runner's checkout does not preserve the git executable bit, so./gradlewalone fails with "Permission denied".
Contributing
See CONTRIBUTING.md. AI-assisted contributions must be disclosed (org
policy): tick the PR box naming the tool and add a Co-Authored-By trailer to AI-authored commits.
Licensed GPL-3.0-or-later.