Charon/docs/reports/qa_report.md

QA Security Audit Report

Date: December 12, 2025 Auditor: QA_Security Agent Scope: Full QA Audit of Security Phases 1-4

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Executive Summary

All security implementation phases have been verified with comprehensive testing. All tests pass and all lint issues have been resolved. The codebase is in a healthy state.

Overall Status: ✅ PASS

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Phases Audited

Phase	Feature	Issue	Status
1	GeoIP Integration	#16	✅ Verified
2	Rate Limit Fix	#19	✅ Verified
3	CrowdSec Bouncer	#17	✅ Verified
4	WAF Integration	#18	✅ Verified

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Test Results Summary

Backend Tests (Go)

• Status: ✅ PASS
• Total Packages: 18 packages tested
• Coverage: 83.0%
• Test Time: ~55 seconds

Frontend Tests (Vitest)

• Status: ✅ PASS
• Total Tests: 730
• Passed: 728
• Skipped: 2
• Test Time: ~57 seconds

Pre-commit Checks

• Status: ✅ PASS (all hooks)
• Go Vet: Passed
• Version Check: Passed
• Frontend TypeScript Check: Passed
• Frontend Lint (Fix): Passed

GolangCI-Lint

• Status: ✅ PASS (0 issues)
• All lint issues resolved during audit

Build Verification

• Backend Build: ✅ PASS
• Frontend Build: ✅ PASS
• TypeScript Check: ✅ PASS

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Issues Found and Fixed During Audit

10 linting issues were identified and fixed:

1. httpNoBody Issues (6 instances) - Using nil instead of http.NoBody for GET/HEAD request bodies
2. assignOp Issues (2 instances) - Using p = p + "/32" instead of p += "/32"
3. filepathJoin Issue (1 instance) - Path separator in string passed to filepath.Join
4. ineffassign Issue (1 instance) - Ineffectual assignment to lapiURL
5. staticcheck Issue (1 instance) - Type conversion optimization
6. unused Code (2 instances) - Unused mock code removed

Files Modified

• internal/api/handlers/crowdsec_handler.go
• internal/api/handlers/security_handler.go
• internal/caddy/config.go
• internal/crowdsec/registration.go
• internal/services/geoip_service_test.go
• internal/services/access_list_service_test.go

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Previous Report: WAF to Coraza Rename

Status: ✅ PASS

All tests pass after fixing test assertions to match the new UI. The rename from "WAF (Coraza)" to "Coraza" has been successfully implemented and verified.

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Test Results

TypeScript Compilation

Check	Status
npm run type-check	✅ PASS

Output: Clean compilation with no errors.

Frontend Unit Tests

Metric	Count
Test Files	84
Tests Passed	728
Tests Skipped	2
Tests Failed	0
Duration	~61s

Initial Run: 4 failures related to outdated test assertions After Fix: All 728 tests passing

Issues Found and Fixed

1. Security.test.tsx - Line 281

   • Issue: Test expected card title 'WAF (Coraza)' but UI shows 'Coraza'
   • Severity: Low (test sync issue)
   • Fix: Updated assertion to expect 'Coraza'

2. Security.test.tsx - Lines 252-267 (WAF Controls describe block)

   • Issue: Tests for waf-mode-select and waf-ruleset-select dropdowns that were removed from the Security page
   • Severity: Low (removed UI elements)
   • Fix: Removed the WAF Controls test suite as dropdowns are now on dedicated /security/waf page

Lint Results

Tool	Errors	Warnings
ESLint	0	5

Warnings (pre-existing, not related to this change):

• CrowdSecConfig.tsx:212 - React Hook useEffect missing dependencies
• CrowdSecConfig.tsx:715 - Unexpected any type
• CrowdSecConfig.spec.tsx:258,284,317 - Unexpected any types in tests

Pre-commit Hooks

Hook	Status
Go Test Coverage (85.1%)	✅ PASS
Go Vet	✅ PASS
Check .version matches Git tag	✅ PASS
Prevent large files not tracked by LFS	✅ PASS
Prevent committing CodeQL DB artifacts	✅ PASS
Prevent committing data/backups files	✅ PASS
Frontend TypeScript Check	✅ PASS
Frontend Lint (Fix)	✅ PASS

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File Verification

Security.tsx (frontend/src/pages/Security.tsx)

Check	Status	Details
Card title shows "Coraza"	✅ Verified	Line 320: <h3>Coraza</h3>
No "WAF (Coraza)" text in card title	✅ Verified	Confirmed via grep search
Dropdowns removed from Security page	✅ Verified	Controls moved to /security/waf config page
Internal API field names unchanged	✅ Verified	status.waf.enabled, toggle-waf testid preserved for API compatibility

Layout.tsx (frontend/src/components/Layout.tsx)

Check	Status	Details
Navigation shows "Coraza"	✅ Verified	Line 70: { name: 'Coraza', path: '/security/waf', icon: '🛡️' }

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Changes Made During QA

Test File Update: Security.test.tsx

- describe('WAF Controls', () => {
-   it('should change WAF mode', async () => { ... })
-   it('should change WAF ruleset', async () => { ... })
- })
+ // Note: WAF Controls tests removed - dropdowns moved to dedicated WAF config page (/security/waf)

- expect(cardNames).toEqual(['CrowdSec', 'Access Control', 'WAF (Coraza)', 'Rate Limiting', 'Live Security Logs'])
+ expect(cardNames).toEqual(['CrowdSec', 'Access Control', 'Coraza', 'Rate Limiting', 'Live Security Logs'])

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Recommendations

1. No blocking issues - All changes are complete and verified.

2. Pre-existing warnings - Consider addressing the @typescript-eslint/no-explicit-any warnings in CrowdSecConfig.tsx and its test file in a future cleanup pass.

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Conclusion

The WAF to Coraza rename has been successfully implemented:

• ✅ UI displays "Coraza" in the Security dashboard card
• ✅ Navigation shows "Coraza" instead of "WAF"
• ✅ Dropdowns removed from main Security page (moved to dedicated config page)
• ✅ All 728 frontend tests pass
• ✅ TypeScript compiles without errors
• ✅ No new lint errors introduced
• ✅ All pre-commit hooks pass

QA Approval: ✅ Approved for merge

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Rate Limiter Test Infrastructure QA

Date: December 12, 2025 Scope: Rate limiter integration test infrastructure verification

Files Verified

File	Status
scripts/rate_limit_integration.sh	✅ PASS
backend/integration/rate_limit_integration_test.go	✅ PASS
.vscode/tasks.json	✅ PASS

Validation Results

1. Shell Script: rate_limit_integration.sh

Syntax Check: bash -n scripts/rate_limit_integration.sh

• Result: ✅ No syntax errors detected

ShellCheck Static Analysis: shellcheck --severity=warning

• Result: ✅ No warnings or errors

File Permissions:

• Result: ✅ Executable (-rwxr-xr-x)
• File Type: Bourne-Again shell script, UTF-8 text

Security Review:

• ✅ Uses set -euo pipefail for strict error handling
• ✅ Uses $(...) for command substitution (not backticks)
• ✅ Proper quoting around variables
• ✅ Cleanup trap function properly defined
• ✅ Error handler (on_failure) captures debug info
• ✅ Temporary files cleaned up in cleanup function
• ✅ No hardcoded secrets or credentials
• ✅ Uses mktemp for temporary cookie file

2. Go Integration Test: rate_limit_integration_test.go

Build Verification: go build -tags=integration ./integration/...

• Result: ✅ Compiles successfully

Code Review:

• ✅ Proper build tag: //go:build integration
• ✅ Backward-compatible build tag: // +build integration
• ✅ Uses t.Parallel() for concurrent test execution
• ✅ Context timeout of 10 minutes (appropriate for rate limit window tests)
• ✅ Captures combined output for debugging
• ✅ Validates key assertions in script output

3. VS Code Tasks: tasks.json

JSON Validation: Strip JSONC comments, parse as JSON

• Result: ✅ Valid JSON structure

New Tasks Verified:

Task Label	Command	Status
Rate Limit: Run Integration Script	bash ./scripts/rate_limit_integration.sh	✅ Valid
Rate Limit: Run Integration Go Test	go test -tags=integration ./integration -run TestRateLimitIntegration -v	✅ Valid

Issues Found

None - All files pass syntax validation and security review.

Recommendations

1. Documentation: Consider adding inline comments to the Go test explaining the expected test flow for future maintainers.

2. Timeout Tuning: The 10-minute timeout in the Go test is generous. If tests consistently complete faster, consider reducing to 5 minutes.

3. CI Integration: Ensure the integration tests are properly gated in CI/CD pipelines to avoid running on every commit (Docker dependency).

Rate Limiter Infrastructure Summary

The rate limiter test infrastructure has been verified and is ready for use. All three files pass syntax validation, compile/parse correctly, and follow security best practices.

Overall Status: ✅ APPROVED

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CrowdSec Decision Test Infrastructure QA

Date: December 12, 2025 Scope: CrowdSec decision management integration test infrastructure verification

Files Verified

File	Status
scripts/crowdsec_decision_integration.sh	✅ PASS
backend/integration/crowdsec_decisions_integration_test.go	✅ PASS
.vscode/tasks.json	✅ PASS

Validation Results

1. Shell Script: crowdsec_decision_integration.sh

Syntax Check: bash -n scripts/crowdsec_decision_integration.sh

• Result: ✅ No syntax errors detected

File Permissions:

• Result: ✅ Executable (-rwxr-xr-x)
• Size: 17,902 bytes (comprehensive test suite)

Security Review:

• ✅ Uses set -euo pipefail for strict error handling
• ✅ Uses $(...) for command substitution (not backticks)
• ✅ Proper quoting around variables ("${TMP_COOKIE}", "${TEST_IP}")
• ✅ Cleanup trap function properly defined
• ✅ Error handler (on_failure) captures container logs on failure
• ✅ Temporary files cleaned up (rm -f "${TMP_COOKIE}", export file)
• ✅ No hardcoded secrets or credentials
• ✅ Uses mktemp for temporary cookie and export files
• ✅ Uses non-conflicting ports (8280, 8180, 8143, 2119)
• ✅ Gracefully handles missing CrowdSec binary with skip logic
• ✅ Checks for required dependencies (docker, curl, jq)

Test Coverage:

Test Case	Description
TC-1	Start CrowdSec process
TC-2	Get CrowdSec status
TC-3	List decisions (empty initially)
TC-4	Ban test IP
TC-5	Verify ban in decisions list
TC-6	Unban test IP
TC-7	Verify IP removed from decisions
TC-8	Test export endpoint
TC-10	Test LAPI health endpoint

2. Go Integration Test: crowdsec_decisions_integration_test.go

Build Verification: go build -tags=integration ./integration/...

• Result: ✅ Compiles successfully

Code Review:

• ✅ Proper build tag: //go:build integration
• ✅ Backward-compatible build tag: // +build integration
• ✅ Uses t.Parallel() for concurrent test execution
• ✅ Context timeout of 10 minutes (appropriate for container startup + tests)
• ✅ Captures combined output for debugging (cmd.CombinedOutput())
• ✅ Validates key assertions: "Passed:" and "ALL CROWDSEC DECISION TESTS PASSED"
• ✅ Comprehensive docstring explaining test coverage
• ✅ Notes handling of missing CrowdSec binary scenario

3. VS Code Tasks: tasks.json

JSON Structure: Valid JSONC with comments

New Tasks Verified:

Task Label	Command	Status
CrowdSec: Run Decision Integration Script	bash ./scripts/crowdsec_decision_integration.sh	✅ Valid
CrowdSec: Run Decision Integration Go Test	go test -tags=integration ./integration -run TestCrowdsecDecisionsIntegration -v	✅ Valid

Issues Found

None - All files pass syntax validation and security review.

Script Features Verified

1. Graceful Degradation: Tests handle missing cscli binary by skipping affected operations
2. Debug Output: Comprehensive failure debug info (container logs, CrowdSec status)
3. Clean Test Environment: Uses unique container name and volumes
4. Port Isolation: Uses ports 8x80/8x43 series to avoid conflicts
5. Authentication: Properly registers/authenticates test user
6. Test Counters: Tracks PASSED, FAILED, SKIPPED counts

CrowdSec Decision Infrastructure Summary

The CrowdSec decision test infrastructure has been verified and is ready for use. All three files pass syntax validation, compile/parse correctly, and follow security best practices.

Overall Status: ✅ APPROVED