ADR-0010: Comprehensive System Fixes - Security, Performance & Code Quality #108
Description
📋 Overview
This issue tracks the implementation of comprehensive fixes identified in ADR-0010 (docs/adrs/0010fixes.md). The analysis was conducted using a self-learning swarm with 6 specialized agents and covers security, performance, code quality, and API improvements.
Overall Grade: A- (86/100) - Ready for production with recommended enhancements.
🏛️ Domain-Driven Design Structure
This issue is organized following DDD principles with distinct Bounded Contexts:
| Bounded Context | Priority | Impact | Related ADR |
|---|---|---|---|
| Security Domain | P1 - Critical | High | ADR-0011 |
| Performance Domain | P1 - Critical | High | ADR-0012 |
| Code Quality Domain | P2 - High | Medium | ADR-0013 |
| API/Bindings Domain | P3 - Medium | Medium | ADR-0014 |
🔐 Security Domain (Priority 1 - Critical)
S-1: MCP Endpoint Authentication [CRITICAL]
- Current: No authentication implemented
- Fix: Implement token-based auth or mTLS
- Location:
ruvector-mcp/src/transport.rs
S-2: Path Traversal Prevention [CRITICAL]
- Current: User paths accepted without sanitization
- Fix: Canonical path resolution + whitelist validation
- Location:
ruvector-mcp/src/handlers.rs
S-3: FFI Pointer Validation [MODERATE]
- Current: No pointer validity checks
- Fix: Add null checks, alignment validation, SAFETY comments
- Location:
ruvector-fpga-transformer/src/ffi/c_abi.rs
S-4: CORS Restriction [MODERATE]
- Current:
CorsLayer::permissive() - Fix: Configurable whitelist, restrictive by default
S-5: Rate Limiting [MODERATE]
- Current: No rate limiting
- Fix: Token bucket rate limiter for MCP endpoints
⚡ Performance Domain (Priority 1)
P-1: O(N²) Index Deserialization [CRITICAL]
- Current: Nested
iter().find()causing O(N²) - Fix: Pre-index with HashMap for O(N log N)
- Expected Gain: 60-90% startup improvement
- Location:
ruvector-core/src/hnsw/serialization.rs
P-2: Parallel HNSW Batch Insert [HIGH]
- Current: Sequential batch insertions
- Fix: Parallel insert with rayon
- Expected Gain: 75-150% throughput
P-3: Arc Instead of Clone [MEDIUM]
- Expected Gain: 30-50% memory reduction
P-4: SIMD Manhattan Distance [LOW]
- Expected Gain: 10-20% for L1 workloads
🧪 Code Quality Domain (Priority 2)
Q-1: SAFETY Comments [HIGH]
- 25+ unsafe blocks need documentation
Q-2: Reduce unwrap()/expect() [MEDIUM]
- 119 calls in ruvector-core need audit
Q-3: Add cargo-audit to CI [MEDIUM]
- No security vulnerability scanning
Q-4: Code Coverage Tracking [MEDIUM]
- 4,014 test functions, no coverage metrics
Q-5: Performance Regression Detection [LOW]
- 60+ benchmark suites, no regression tracking
🔌 API/Bindings Domain (Priority 3)
A-1: Complete Transaction Support [HIGH]
- Expose transactions to Node.js, MCP
A-2: Async WASM APIs [MEDIUM]
- Convert sync WASM to async/await
A-3: Cypher Bindings [MEDIUM]
- Expose Cypher to all platforms
A-4: Collections WASM Support [LOW]
- Full Collection API in WASM
📈 Success Metrics
| Metric | Current | Target |
|---|---|---|
| Security Score | 82/100 | 95/100 |
| Performance Score | 85/100 | 92/100 |
| Code Quality Score | 85/100 | 90/100 |
| Overall | 86/100 | 92/100 |
🔗 Related ADRs
- ADR-0010: Comprehensive System Review
- ADR-0011: Security Domain Fixes
- ADR-0012: Performance Domain Fixes
- ADR-0013: Code Quality Domain Fixes
- ADR-0014: API/Bindings Domain Fixes
Branch: fix/adr-0010-comprehensive-system-fixes