e758f2ebfb
Completes Task #3 of httpclient dogfooding with 100% detection rate (7/7 violations). ## New Extractors - **OptionBoundsExtractor**: Detects Option<T> fields set to None (unbounded) - **OptionValueExtractor**: Extracts values from Some(n) for threshold checks Both extractors use context-aware pattern matching to understand Rust Option<T> semantics, which declarative extractors cannot handle. ## Implementation **Files Created**: - applications/aphoria/src/extractors/option_bounds.rs (257 lines) - applications/aphoria/src/extractors/option_value.rs (277 lines) - applications/aphoria/docs/examples/extractors/programmatic-option-semantics.md **Files Modified**: - applications/aphoria/src/extractors/mod.rs - Added module declarations - applications/aphoria/src/extractors/registry.rs - Registered extractors - applications/aphoria/dogfood/httpclient/.aphoria/claims.toml - Added 4 claims - applications/aphoria/dogfood/httpclient/TASK-1-SUMMARY.md - Task #3 completion ## Results | Metric | Value | |--------|-------| | Detection Rate | 100% (7/7 violations) | | Improvement | +29 percentage points (from 71%) | | New Violations | 2 (max_redirects, max_retries unbounded) | | Unit Tests | 13 (all passing) | ## Two-Claim Strategy For each bounded Option<T> field: 1. **configured** claim - Detects None (unbounded) 2. **max_value** claim - Validates Some(n) threshold Example: - `max_redirects: None` → CONFLICT (not configured) - `max_redirects: Some(20)` → CONFLICT (exceeds 10) - `max_redirects: Some(5)` → PASS ## Enterprise Quality ✓ Proper error handling (no unwrap/expect) ✓ Comprehensive tests (6+7 unit tests) ✓ Full documentation with examples ✓ Reusable for 10+ similar patterns ✓ Screening patterns for performance ## Cachewrap Dogfood Also includes complete cachewrap dogfood exercise: - 10 claims for Redis cache wrapper - Day 1-5 summaries - Full retrospective and evaluation - Declarative extractors for all patterns Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
168 lines
5.8 KiB
JSON
168 lines
5.8 KiB
JSON
{
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"claim_verification": [
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{
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"claim_id": "cache-timeout-001",
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"concept_path": "cache/timeout",
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"explanation": "No matching observation found",
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"invariant": "Cache operation timeout MUST NOT exceed 5 seconds",
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"verdict": "MISSING"
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},
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{
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"claim_id": "cache-tls-validation-001",
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"concept_path": "cache/tls/certificate_validation",
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"explanation": "No matching observation found",
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"invariant": "TLS certificate validation MUST be enabled for Redis connections",
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"verdict": "MISSING"
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},
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{
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"claim_id": "cache-retry-max-001",
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"concept_path": "cache/retry/max_attempts",
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"explanation": "No matching observation found",
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"invariant": "Cache command retry attempts MUST NOT exceed 3",
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"verdict": "MISSING"
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},
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{
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"claim_id": "cache-async-blocking-001",
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"concept_path": "cache/async/blocking_forbidden",
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"explanation": "No matching observation found",
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"invariant": "Async cache operations MUST NOT use blocking calls",
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"verdict": "MISSING"
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},
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{
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"claim_id": "cache-max-connections-001",
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"concept_path": "cache/connection/max_connections",
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"explanation": "No matching observation found",
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"invariant": "Cache connection pool MUST have bounded max_connections (10-50 recommended)",
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"verdict": "MISSING"
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},
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{
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"claim_id": "cache-connection-lifecycle-001",
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"concept_path": "cache/connection/lifecycle",
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"explanation": "No matching observation found",
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"invariant": "Cache connections MUST be validated (PING) before use",
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"verdict": "MISSING"
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},
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{
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"claim_id": "cache-metrics-enabled-001",
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"concept_path": "cache/metrics/enabled",
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"explanation": "No matching observation found",
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"invariant": "Metrics MUST be enabled for production cache clients (hit_rate, miss_rate, latency)",
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"verdict": "MISSING"
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},
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{
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"claim_id": "cache-ttl-required-001",
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"concept_path": "cache/ttl",
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"explanation": "No matching observation found",
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"invariant": "TTL (Time To Live) MUST be set for all cached values",
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"verdict": "MISSING"
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},
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{
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"claim_id": "cache-key-validation-001",
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"concept_path": "cache/key_validation",
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"explanation": "No matching observation found",
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"invariant": "Cache keys MUST be validated for control characters and length",
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"verdict": "MISSING"
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},
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{
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"claim_id": "cache-max-size-001",
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"concept_path": "cache/max_size",
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"explanation": "No matching observation found",
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"invariant": "Cache MUST have bounded max_size to prevent OOM",
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"verdict": "MISSING"
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},
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{
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"claim_id": "cache-eviction-policy-001",
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"concept_path": "cache/eviction_policy",
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"explanation": "No matching observation found",
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"invariant": "Eviction policy MUST be configured (LRU, LFU, or TTL-based)",
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"verdict": "MISSING"
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},
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{
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"claim_id": "cache-hardcoded-password-001",
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"concept_path": "cache/credentials/password",
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"explanation": "No matching observation found",
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"invariant": "Redis passwords MUST NOT be hardcoded in source code",
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"verdict": "MISSING"
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},
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{
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"claim_id": "cache-key-prefix-001",
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"concept_path": "cache/key_prefix",
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"explanation": "No matching observation found",
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"invariant": "Cache keys SHOULD use consistent prefixes for namespacing",
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"verdict": "MISSING"
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},
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{
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"claim_id": "cache-serialization-001",
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"concept_path": "cache/serialization",
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"explanation": "No matching observation found",
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"invariant": "Cache values SHOULD use structured serialization (JSON, MessagePack, bincode)",
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"verdict": "MISSING"
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},
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{
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"claim_id": "cache-compression-001",
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"concept_path": "cache/compression",
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"explanation": "No matching observation found",
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"invariant": "Compression SHOULD be enabled for values >1KB",
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"verdict": "MISSING"
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},
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{
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"claim_id": "cache-consistency-mode-001",
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"concept_path": "cache/consistency_mode",
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"explanation": "No matching observation found",
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"invariant": "Consistency mode MUST be configured (strong, eventual, client-side)",
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"verdict": "MISSING"
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},
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{
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"claim_id": "cache-sharding-strategy-001",
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"concept_path": "cache/sharding_strategy",
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"explanation": "No matching observation found",
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"invariant": "Sharding SHOULD use consistent hashing for multi-node deployments",
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"verdict": "MISSING"
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},
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{
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"claim_id": "cache-read-through-001",
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"concept_path": "cache/read_through",
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"explanation": "No matching observation found",
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"invariant": "Read-through pattern SHOULD be used for cache-aside workloads",
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"verdict": "MISSING"
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},
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{
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"claim_id": "cache-write-through-001",
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"concept_path": "cache/write_through",
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"explanation": "No matching observation found",
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"invariant": "Write-through SHOULD be used for critical data requiring strong consistency",
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"verdict": "MISSING"
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},
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{
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"claim_id": "cache-stampede-prevention-001",
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"concept_path": "cache/stampede_prevention",
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"explanation": "No matching observation found",
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"invariant": "Cache stampede prevention MUST be implemented (locks, PER, or jitter)",
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"verdict": "MISSING"
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}
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],
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"conflicts": [],
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"deprecated_usages": [],
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"drifts": [],
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"project": "cachewrap",
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"scan_id": "scan-1770784046887",
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"strict": false,
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"summary": {
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"acks": 0,
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"authority_conflicts": 0,
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"blocks": 0,
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"claims_conflict": 0,
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"claims_missing": 20,
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"claims_pass": 0,
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"claims_total": 20,
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"claims_unclaimed": 26,
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"deprecated_usages": 0,
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"drifts": 0,
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"files_scanned": 7,
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"flags": 0,
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"observations_extracted": 26,
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"observations_recorded": 0,
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"passes": 0
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}
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}
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