Files
honeyDueKMP/composeApp
Trey t 05cc4311a7 Rewrite auth layer to use Ory Kratos instead of hand-rolled auth API
honeyDue identity is now owned by Ory Kratos (auth.myhoneydue.com). The
honeyDue Go API no longer does auth — authenticated API requests carry the
Kratos session token on the X-Session-Token header (the old
`Authorization: Token <token>` scheme is gone).

What changed:

- models/Kratos.kt (new): models for Kratos native (`api`) self-service
  flows — flow envelope (id + ui.action + ui.nodes/messages), login/
  registration success bodies, OIDC/password/recovery/verification submit
  payloads, session + identity + traits.

- ApiConfig.kt / ApiClient.kt: add getKratosBaseUrl() — LOCAL points at a
  localhost Kratos (:4433), DEV/PROD at auth.myhoneydue.com. Add the
  SESSION_TOKEN_HEADER ("X-Session-Token") constant and an authHeader()
  request extension.

- AuthApi.kt: rewritten to drive Kratos native flows —
  login (GET .../self-service/login/api -> POST ui.action with
  method:password), registration (traits:{email,name{first,last}}),
  recovery + verification (method:code), Apple/Google via OIDC
  (method:oidc, provider, id_token). Kratos validation errors are pulled
  from ui.nodes[].messages / ui.messages. On success the Kratos
  session_token is resolved against honeyDue /auth/me (still session-token
  gated) to assemble AuthResponse. Public method signatures + return types
  are unchanged, so APILayer / AuthViewModel / UI / iOS Swift compile
  against the same ApiResult<...> shapes with no rework.

- ApiClient.kt: the 401 handler now re-validates the Kratos session via
  /sessions/whoami instead of calling a (now-gone) refresh endpoint.
  TokenExpiredException is kept (messages updated).

- All 10 honeyDue API clients + AuthenticatedImage + CoilAuthInterceptor:
  send X-Session-Token instead of Authorization: Token. CoilAuthInterceptor
  drops the authScheme prefix in favour of a configurable headerName.

- iOS Swift: AuthenticatedImage / DocumentDetailView / PresignedUploader
  switched to the X-Session-Token header. iOS auth ViewModels keep native
  login/registration/recovery forms and need no other change because the
  Kotlin APILayer surface is identical — no browser redirect.

- Tests: CoilAuthInterceptorTest rewritten for the X-Session-Token scheme;
  HttpClientPluginsTest TokenExpiredException assertions updated.

Verified: :composeApp:compileDebugKotlinAndroid, :assembleDebug and
:compileKotlinIosSimulatorArm64 all build; network/auth unit tests pass.
iOS Swift not built here (no Xcode toolchain) but is correct by
construction against the unchanged Kotlin API.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-18 18:21:32 -05:00
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