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							4.8 KiB
						
					
					
				Implementation Complete Summary
Date: 2025-10-31
Status: ✅ ALL HIGH-PRIORITY ITEMS COMPLETE
✅ Completed Implementation
1. ES256K JWT Token Generation (Item #1) - COMPLETE
Implementation:
- Added 
did-jwt@^7.0.0andethers@^6.0.0dependencies - Implemented 
generateEndorserJWT()function intest-user-zero.ts - Derives Ethereum private key from seed phrase using 
ethers.HDNodeWallet - Uses 
did-jwt.SimpleSignerfor ES256K signing - Creates proper ES256K signed JWTs matching TimeSafari's pattern
 
Files Modified:
test-apps/daily-notification-test/src/config/test-user-zero.ts- AddedgenerateEndorserJWT()functiontest-apps/daily-notification-test/src/views/HomeView.vue- Updated to usegenerateEndorserJWT()test-apps/daily-notification-test/package.json- Added dependencies
Architecture:
- JWT generation happens in TypeScript (no Java DID libraries needed)
 - Native fetcher receives pre-generated tokens
 - Matches TimeSafari's production pattern
 
2. Network Security Configuration (Item #15) - COMPLETE
Implementation:
- Created 
network_security_config.xmlallowing cleartext HTTP traffic to10.0.2.2,localhost, and127.0.0.1 - Updated 
AndroidManifest.xmlto reference the network security config 
Files Created/Modified:
test-apps/daily-notification-test/android/app/src/main/res/xml/network_security_config.xml(created)test-apps/daily-notification-test/android/app/src/main/AndroidManifest.xml(line 10)
Purpose:
- Enables HTTP connections to 
http://10.0.2.2:3000from Android emulator - Required for localhost testing (emulator's special IP for host machine)
 
3. TypeScript/Java Interface Updates - COMPLETE
Changes:
- Updated 
configureNativeFetcher()to acceptjwtTokeninstead ofjwtSecret - Updated all TypeScript definitions, Java plugin, and native interface
 - Removed 
as anytype assertion fromHomeView.vue - Rebuilt plugin to update 
dist/definitions.d.ts 
Files Modified:
src/definitions.ts- Updated method signature and JSDocandroid/plugin/.../DailyNotificationPlugin.java- Updated parameter handlingandroid/plugin/.../NativeNotificationContentFetcher.java- Updated interfacetest-apps/.../TestNativeFetcher.java- Simplified (removed JWT generation)test-apps/.../HomeView.vue- Updated to use new token-based approachdist/definitions.d.ts- Rebuilt with updated types
4. TestNativeFetcher Simplification - COMPLETE
Changes:
- Removed entire 
generateJWTToken()method (HMAC-SHA256 implementation) - Removed unused imports (
Mac,SecretKeySpec,Base64,MessageDigest) - Changed 
jwtSecretfield →jwtToken - Updated to use pre-generated token directly in Authorization header
 
Files Modified:
test-apps/daily-notification-test/android/app/src/main/java/com/timesafari/dailynotification/test/TestNativeFetcher.java
🚀 Ready for Testing
Prerequisites Complete:
- ✅ ES256K JWT generation implemented
 - ✅ Network security config in place
 - ✅ All interfaces updated
 - ✅ Plugin rebuilt with correct types
 
Next Steps for Testing:
- 
Enable Real API Calls:
// In test-apps/daily-notification-test/src/config/test-user-zero.ts // Change line 28: serverMode: "localhost" as "localhost" | "staging" | "production" | "mock" | "custom", - 
Build and Run Android Test App:
cd test-apps/daily-notification-test npm run build npx cap sync android npx cap run android - 
Verify JWT Generation:
- Check console logs for JWT generation
 - Verify token is passed to native fetcher
 - Check logcat for native fetcher configuration
 
 - 
Test API Calls:
- Schedule a notification
 - Verify prefetch occurs
 - Check that API calls succeed with ES256K tokens
 - Verify notifications appear
 
 
📋 Remaining Optional Tasks
Medium Priority:
- Item #4: Add 
root.has("data")validation in API response parser - Item #5: Enhance logging with timing and structured tags
 
Low Priority:
- Items #7-11: Unit tests, JWT utility extraction, interceptors, caching, metrics
 
Documentation:
- Update 
docs/NATIVE_FETCHER_CONFIGURATION.mdto reflect token-based approach - Document ES256K JWT generation pattern for TimeSafari integration
 
🔗 Related Files
- TODO Document: 
test-apps/daily-notification-test/TODO_NATIVE_FETCHER.md - Investigation Results: 
test-apps/daily-notification-test/INVESTIGATION_JWT_ALGORITHM_RESULTS.md - Test Config: 
test-apps/daily-notification-test/src/config/test-user-zero.ts - Network Config: 
test-apps/daily-notification-test/android/app/src/main/res/xml/network_security_config.xml 
All critical implementation work is complete. Ready for testing!