7 Commits

Author SHA1 Message Date
ec432a037c feat: Implement OAuth 2.0 authentication with PKCE and automatic fallback
Add complete OAuth 2.0 Authorization Code Flow with PKCE as alternative
to API token authentication, with automatic server detection and graceful
fallback to classic login.

**OAuth Core (RFC 7636 PKCE):**
- PKCEGenerator: S256 challenge generation for secure code exchange
- OAuth DTOs: Client registration, token request/response models
- OAuthClient, OAuthToken, AuthenticationMethod domain models
- API.swift: registerOAuthClient() and exchangeOAuthToken() endpoints
- OAuthRepository + POAuthRepository protocol

**Browser Integration (ASWebAuthenticationSession):**
- OAuthSession: Wraps native authentication session
- OAuthFlowCoordinator: Orchestrates 5-phase OAuth flow
- readeck:// URL scheme for OAuth callback handling
- State verification for CSRF protection
- User cancellation handling

**Token Management:**
- KeychainHelper: OAuth token storage alongside API tokens
- TokenProvider: getOAuthToken(), setOAuthToken(), getAuthMethod()
- AuthenticationMethod enum to distinguish token types
- AuthRepository: loginWithOAuth(), getAuthenticationMethod()
- Endpoint persistence in both Keychain and Settings

**Server Feature Detection:**
- ServerInfo extended with features array and supportsOAuth flag
- GET /api/info endpoint integration (backward compatible)
- GetServerInfoUseCase with optional endpoint parameter

**User Profile Integration:**
- ProfileApiClient: Fetch user data via GET /api/profile
- UserProfileDto with username, email, provider information
- GetUserProfileUseCase: Extract username from profile
- Username saved and displayed for OAuth users (like classic auth)

**Automatic OAuth Flow (No User Selection):**
- OnboardingServerView: 2-phase flow (endpoint → auto-OAuth or classic)
- OAuth attempted automatically if server supports it
- Fallback to username/password on OAuth failure or unsupported
- SettingsServerViewModel: checkServerOAuthSupport(), loginWithOAuth()

**Cleanup & Refactoring:**
- Remove all #if os(iOS) && !APP_EXTENSION conditionals
- Remove LoginMethodSelectionView (no longer needed)
- Remove switchToClassicLogin() method
- Factories updated with OAuth dependencies

**Testing:**
- PKCEGeneratorTests: Verify RFC 7636 compliance
- ServerInfoTests: Feature detection and backward compatibility
- Mock implementations for all OAuth components

**Documentation:**
- docs/OAuth2-Implementation-Plan.md: Complete implementation guide
- openapi.json: Readeck API specification

**Scopes Requested:**
- bookmarks:read, bookmarks:write, profile:read

OAuth users now have full feature parity with classic authentication.
Server auto-detects OAuth support via /info endpoint. Seamless UX with
browser-based login and automatic fallback.
2025-12-19 21:56:40 +01:00
4fd55ef5d0 Refactor settings to use Clean Architecture with ViewModels
- Add cache settings UseCases (get/update size, clear cache)
- Create CacheSettingsViewModel and OfflineSettingsViewModel
- Replace direct UserDefaults access with repository pattern
- Add CachedArticlesPreviewView for viewing offline articles
- Integrate offline settings into main SettingsContainerView
- Wire up new UseCases in factory pattern
2025-12-01 21:56:13 +01:00
a3b3863fa3 Refactor tag management system with improved search and real-time sync
- Add CreateLabelUseCase for consistent label creation across app and extension
- Implement TagRepository for Share Extension to persist new labels to Core Data
- Enhance CoreDataTagManagementView with real-time search functionality
- Add automatic tag synchronization on app startup and resume
- Improve Core Data context configuration for better extension support
- Unify label terminology across UI components (tags -> labels)
- Fix label persistence issues in Share Extension
- Add immediate Core Data persistence for newly created labels
- Bump version to 36
2025-11-10 21:29:38 +01:00
ac7f4e66eb fix: Improve Core Data thread safety and resolve scrolling flicker
- Add background context support to CoreDataManager
- Fix TagEntity threading crashes in LabelsRepository
- Prevent WebView height updates during scrolling to reduce flicker
- Add App Store download link to README
2025-09-26 21:56:49 +02:00
ffb41347af refactor: Implement state machine architecture for offline sync
- Replace multiple boolean properties with single OfflineBookmarkSyncState enum
- Add Use Case pattern for OfflineSyncManager with dependency injection
- Simplify LocalBookmarksSyncView using state-driven UI with external bindings
- Convert OfflineBookmarksViewModel to use @Observable instead of ObservableObject
- Move credentials from Core Data to Keychain for better persistence
- Implement comprehensive database migration for App Group containers
- Add structured logging throughout sync operations and API calls

Architecture improvements follow MVVM principles with clean separation of concerns.
2025-08-18 22:58:42 +02:00
ef13faeff7 feat: Add offline bookmark sync functionality
Add comprehensive offline bookmark support with sync capabilities:
- Implement offline bookmark storage using Core Data with App Group sharing
- Add Share Extension support for saving bookmarks when server unavailable
- Create LocalBookmarksSyncView for managing offline bookmark queue
- Add OfflineSyncManager for automatic and manual sync operations
- Implement ServerConnectivity monitoring and status handling
- Add badge notifications on More tab for pending offline bookmarks
- Fix tag pagination in Share Extension with unique IDs for proper rendering
- Update PhoneTabView with event-based badge count updates
- Add App Group entitlements for data sharing between main app and extension

The offline system provides seamless bookmark saving when disconnected,
with automatic sync when connection is restored and manual sync options.
2025-08-16 22:32:20 +02:00
Ilyas Hallak
c8368f0a70 feat: Implement bookmark filtering, enhanced UI, and API integration
- Add BookmarkState enum with unread, favorite, and archived states
- Extend API layer with query parameter filtering for bookmark states
- Update Bookmark domain model to match complete API response schema
- Implement BookmarkListView with card-based UI and preview images
- Add BookmarkListViewModel with state management and error handling
- Enhance BookmarkDetailView with meta information and WebView rendering
- Create comprehensive DTO mapping for all bookmark fields
- Add TabView with state-based bookmark filtering
- Implement date formatting utilities for ISO8601 timestamps
- Add progress indicators and pull-to-refresh functionality
2025-06-11 22:02:44 +02:00