Major changes:
- Add TSS core library (pkg/tss) with keygen and signing protocols
- Implement gRPC clients for Server Party service
- Add MPC session endpoints to Account service
- Deploy 3 Server Party instances in docker-compose
- Add MarkPartyReady and StartSession to proto definitions
- Complete integration tests for 2-of-3, 3-of-5, 4-of-7 thresholds
- Add comprehensive documentation (architecture, API, testing, deployment)
Test results:
- 2-of-3: PASSED (keygen 93s, signing 80s)
- 3-of-5: PASSED (keygen 198s, signing 120s)
- 4-of-7: PASSED (keygen 221s, signing 150s)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add config.example.yaml with all configuration options documented
- Add server-party service main.go with HTTP endpoints
- Fix message-router gRPC handler registration
- All services now buildable and deployable via docker-compose
Test results:
- Unit tests: 3/3 PASS
- Integration tests: 26/26 PASS
- E2E tests: 8/8 PASS
- Docker build: All 4 services built successfully
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Fix CreateAccount to decode hex-encoded public key before storage
- Fix Login signature verification to hash challenge before verifying
- Return 401 instead of 400 for invalid hex format in login credentials
- Fix CompleteRecovery to handle direct transition from requested state
All 8 E2E tests now pass (100% pass rate):
- TestAccountRecoveryFlow, TestCompleteAccountFlow, TestDuplicateUsername, TestInvalidLogin
- TestCompleteKeygenFlow, TestExceedParticipantLimit, TestGetNonExistentSession, TestJoinSessionWithInvalidToken
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add encoding/hex import to account handler
- Encode challenge as hex string in GenerateChallenge handler
- Decode hex-encoded challenge and signature in Login handler
- Decode hex-encoded public key in CompleteRecovery handler
This fixes compatibility between the test client (which uses hex encoding)
and the server handlers.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add sessionRepo to HTTP handler for database operations
- Implement MarkPartyReady handler to update participant status
- Implement StartSession handler to start MPC sessions
- Update CanStart() to accept participants in 'ready' status
- Make Start() method idempotent to handle automatic + explicit starts
- Fix repository injection through dependency chain in main.go
- Add party_id parameter to test completion request
Developer
hailin