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feat: add nightly branch workflow

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2026-01-13 22:11:28 +00:00
parent d27c925ba5
commit 4adcd9eda1
187 changed files with 8897 additions and 1614 deletions
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docs/implementation/PHASE3_CONFIG_COVERAGE_COMPLETE.md
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@@ -13,6 +13,7 @@ Successfully improved test coverage for `backend/internal/caddy/config.go` from
## Objectives Achieved
### Primary Goal: 85%+ Coverage ✅
- **Baseline**: 79.82% (estimated from plan)
- **Current**: 94.5%
- **Improvement**: +14.68 percentage points
@@ -37,6 +38,7 @@ Successfully improved test coverage for `backend/internal/caddy/config.go` from
## Tests Added (23 New Tests)
### 1. Access Log Path Configuration (4 tests)
- ✅ `TestGetAccessLogPath_CrowdSecEnabled`: Verifies standard path when CrowdSec enabled
- ✅ `TestGetAccessLogPath_DockerEnv`: Verifies production path via CHARON_ENV
- ✅ `TestGetAccessLogPath_Development`: Verifies development fallback path construction
@@ -45,6 +47,7 @@ Successfully improved test coverage for `backend/internal/caddy/config.go` from
**Coverage Impact**: `getAccessLogPath` improved to 88.9%
### 2. Permissions Policy String Building (5 tests)
- ✅ `TestBuildPermissionsPolicyString_EmptyAllowlist`: Verifies `()` for empty allowlists
- ✅ `TestBuildPermissionsPolicyString_SelfAndStar`: Verifies special `self` and `*` values
- ✅ `TestBuildPermissionsPolicyString_DomainValues`: Verifies domain quoting
@@ -54,12 +57,14 @@ Successfully improved test coverage for `backend/internal/caddy/config.go` from
**Coverage Impact**: `buildPermissionsPolicyString` improved to 100%
### 3. CSP String Building (2 tests)
- ✅ `TestBuildCSPString_EmptyDirective`: Verifies empty string handling
- ✅ `TestBuildCSPString_InvalidJSON`: Verifies error handling
**Coverage Impact**: `buildCSPString` improved to 100%
### 4. Security Headers Handler (1 comprehensive test)
- ✅ `TestBuildSecurityHeadersHandler_CompleteProfile`: Tests all 13 security headers:
- HSTS with max-age, includeSubDomains, preload
- Content-Security-Policy with multiple directives
@@ -71,17 +76,20 @@ Successfully improved test coverage for `backend/internal/caddy/config.go` from
**Coverage Impact**: `buildSecurityHeadersHandler` improved to 100%
### 5. SSL Provider Configuration (2 tests)
- ✅ `TestGenerateConfig_SSLProviderZeroSSL`: Verifies ZeroSSL issuer configuration
- ✅ `TestGenerateConfig_SSLProviderBoth`: Verifies dual ACME + ZeroSSL issuer setup
**Coverage Impact**: Multi-issuer TLS automation policy generation tested
### 6. Duplicate Domain Handling (1 test)
- ✅ `TestGenerateConfig_DuplicateDomains`: Verifies Ghost Host detection (duplicate domain filtering)
**Coverage Impact**: Domain deduplication logic fully tested
### 7. CrowdSec Integration (3 tests)
- ✅ `TestGenerateConfig_WithCrowdSecApp`: Verifies CrowdSec app-level configuration
- ✅ `TestGenerateConfig_CrowdSecHandlerAdded`: Verifies CrowdSec handler in route pipeline
- ✅ Existing tests cover CrowdSec API key retrieval
@@ -89,6 +97,7 @@ Successfully improved test coverage for `backend/internal/caddy/config.go` from
**Coverage Impact**: CrowdSec configuration and handler injection fully tested
### 8. Security Decisions / IP Blocking (1 test)
- ✅ `TestGenerateConfig_WithSecurityDecisions`: Verifies manual IP block rules with admin whitelist exclusion
**Coverage Impact**: Security decision subroute generation tested
@@ -98,7 +107,9 @@ Successfully improved test coverage for `backend/internal/caddy/config.go` from
## Complex Logic Fully Tested
### Multi-Credential DNS Challenge ✅
**Existing Integration Tests** (already present in codebase):
- `TestApplyConfig_MultiCredential_ExactMatch`: Zone-specific credential matching
- `TestApplyConfig_MultiCredential_WildcardMatch`: Wildcard zone matching
- `TestApplyConfig_MultiCredential_CatchAll`: Catch-all credential fallback
@@ -108,7 +119,9 @@ Successfully improved test coverage for `backend/internal/caddy/config.go` from
**Coverage**: Lines 140-230 of config.go (multi-credential logic) already had **100% coverage** via integration tests.
### WAF Ruleset Selection ✅
**Existing Tests**:
- `TestBuildWAFHandler_ParanoiaLevel`: Paranoia level 1-4 configuration
- `TestBuildWAFHandler_Exclusions`: SecRuleRemoveById generation
- `TestBuildWAFHandler_ExclusionsWithTarget`: SecRuleUpdateTargetById generation
@@ -120,7 +133,9 @@ Successfully improved test coverage for `backend/internal/caddy/config.go` from
**Coverage**: Lines 850-920 (WAF handler building) had **100% coverage**.
### Rate Limit Bypass List ✅
**Existing Tests**:
- `TestBuildRateLimitHandler_BypassList`: Subroute structure with bypass CIDRs
- `TestBuildRateLimitHandler_BypassList_PlainIPs`: Plain IP to /32 CIDR conversion
- `TestBuildRateLimitHandler_BypassList_InvalidEntries`: Invalid entry filtering
@@ -131,7 +146,9 @@ Successfully improved test coverage for `backend/internal/caddy/config.go` from
**Coverage**: Lines 1020-1050 (rate limit handler) had **100% coverage**.
### ACL Geo-Blocking CEL Expressions ✅
**Existing Tests**:
- `TestBuildACLHandler_WhitelistAndBlacklistAdminMerge`: Admin whitelist merging
- `TestBuildACLHandler_GeoAndLocalNetwork`: Geo whitelist/blacklist CEL, local network
- `TestBuildACLHandler_AdminWhitelistParsing`: Admin whitelist parsing with empties
@@ -145,6 +162,7 @@ Successfully improved test coverage for `backend/internal/caddy/config.go` from
### Remaining Uncovered Lines (6% total)
#### 1. `getAccessLogPath` - 11.1% uncovered (2 lines)
**Uncovered Line**: `if _, err := os.Stat("/.dockerenv"); err == nil`
**Reason**: Requires actual Docker environment (/.dockerenv file existence check)
@@ -152,6 +170,7 @@ Successfully improved test coverage for `backend/internal/caddy/config.go` from
**Testing Challenge**: Cannot reliably mock `os.Stat` in Go without dependency injection
**Risk Assessment**: LOW
- This is an environment detection helper
- Fallback logic is tested (CHARON_ENV check + development path)
- Production Docker builds always have /.dockerenv file
@@ -160,7 +179,9 @@ Successfully improved test coverage for `backend/internal/caddy/config.go` from
**Mitigation**: Extensive manual testing in Docker containers confirms correct behavior
#### 2. `GenerateConfig` - 6.8% uncovered (45 lines)
**Uncovered Sections**:
1. **DNS Provider Not Found Warning** (1 line): `logger.Log().WithField("provider_id", providerID).Warn("DNS provider not found in decrypted configs")`
- **Reason**: Requires deliberately corrupted DNS provider state (provider in hosts but not in configs map)
- **Risk**: LOW - Database integrity constraints prevent this in production
@@ -187,12 +208,14 @@ Successfully improved test coverage for `backend/internal/caddy/config.go` from
## Test Quality Metrics
### Test Organization
- ✅ All tests follow table-driven pattern where applicable
- ✅ Clear test naming: `Test<Function>_<Scenario>`
- ✅ Comprehensive fixtures for complex configurations
- ✅ Parallel test execution safe (no shared state)
### Test Coverage Patterns
- ✅ **Happy Path**: All primary workflows tested
- ✅ **Error Handling**: Invalid JSON, missing data, nil checks
- ✅ **Edge Cases**: Empty strings, zero values, boundary conditions
@@ -200,6 +223,7 @@ Successfully improved test coverage for `backend/internal/caddy/config.go` from
- ✅ **Regression Prevention**: Duplicate domain handling (Ghost Host fix)
### Code Quality
- ✅ No breaking changes to existing tests
- ✅ All 311 existing tests still pass
- ✅ New tests use existing test helpers and patterns
@@ -210,6 +234,7 @@ Successfully improved test coverage for `backend/internal/caddy/config.go` from
## Performance Metrics
### Test Execution Speed
```bash
$ go test -v ./backend/internal/caddy
PASS
@@ -226,12 +251,14 @@ ok github.com/Wikid82/charon/backend/internal/caddy 1.476s
## Files Modified
### Test Files
1. `/projects/Charon/backend/internal/caddy/config_test.go` - Added 23 new tests
- Added imports: `os`, `path/filepath`
- Added comprehensive edge case tests
- Total lines added: ~400
### Production Files
- ✅ **Zero production code changes** (only tests added)
---
@@ -239,6 +266,7 @@ ok github.com/Wikid82/charon/backend/internal/caddy 1.476s
## Validation
### All Tests Pass ✅
```bash
$ cd /projects/Charon/backend/internal/caddy && go test -v
=== RUN TestGenerateConfig_Empty
@@ -251,6 +279,7 @@ ok github.com/Wikid82/charon/backend/internal/caddy 1.476s
```
### Coverage Reports
- ✅ HTML report: `/tmp/config_final_coverage.html`
- ✅ Text report: `config_final.out`
- ✅ Verified with: `go tool cover -func=config_final.out | grep config.go`
@@ -260,9 +289,11 @@ ok github.com/Wikid82/charon/backend/internal/caddy 1.476s
## Recommendations
### Immediate Actions
- ✅ **None Required** - All objectives achieved
### Future Enhancements (Optional)
1. **Docker Environment Testing**: Create integration test that runs in actual Docker container to test `/.dockerenv` detection
- **Effort**: Low (add to CI pipeline)
- **Value**: Marginal (behavior already verified manually)
@@ -289,6 +320,7 @@ ok github.com/Wikid82/charon/backend/internal/caddy 1.476s
- ✅ **Production Ready**: No code changes, only test improvements
**Risk Assessment**: LOW - Remaining 5.5% uncovered code is:
- Environment detection (Docker check) - tested manually
- Defensive logging and impossible states (database constraints)
- Minor edge cases that don't affect functionality