Charon/docs/reports/qa_report.md

QA Security Audit Report

Date: January 7, 2026 Agent: QA_Security Phase: Phase 7 - Comprehensive Validation & Security Audit

Executive Summary

Status: ⚠️ NEEDS WORK

The validation and security audit has identified CRITICAL FAILURES that must be addressed before the test remediation work can be considered complete.

Critical Issues

1. Frontend Coverage Below Threshold: 84.69% (Required: 85%)
2. Pre-commit Hook Failure: Trailing whitespace issue

Passing Items

✅ Backend test suite execution (all tests passing) ✅ Backend coverage meets threshold: 82.2% ✅ TypeScript type checking passed ✅ Backend compilation successful ✅ Security scans completed with ZERO HIGH/CRITICAL findings ✅ Go vulnerability check passed ✅ Trivy container scan passed

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Test Execution Results

Backend Tests

Status: ✅ PASS

Command: Test: Backend with Coverage (VS Code Task)
Result: All tests passing
Packages: 25 packages tested

Test Summary:

• cmd/api: PASS
• cmd/seed: PASS
• internal/api/handlers: PASS (81.9% coverage)
• internal/api/middleware: PASS (99.1% coverage)
• internal/api/routes: PASS (84.2% coverage)
• internal/caddy: PASS (94.4% coverage)
• internal/cerberus: PASS (100.0% coverage)
• internal/config: PASS (100.0% coverage)
• internal/crowdsec: PASS (84.0% coverage)
• internal/crypto: PASS (86.9% coverage)
• internal/database: PASS (91.3% coverage)
• internal/logger: PASS (85.7% coverage)
• internal/metrics: PASS (100.0% coverage)
• internal/models: PASS (96.4% coverage)
• internal/network: PASS (91.2% coverage)
• internal/security: PASS (95.7% coverage)
• internal/server: PASS (93.3% coverage)
• internal/services: PASS (80.7% coverage)
• internal/testutil: PASS (100.0% coverage)
• internal/util: PASS (100.0% coverage)
• internal/utils: PASS (89.2% coverage)
• internal/version: PASS (100.0% coverage)
• pkg/dnsprovider/builtin: PASS (30.4% coverage)

No test failures detected. No regressions identified.

Frontend Tests

Status: ❌ FAIL

Command: Test: Frontend with Coverage (VS Code Task)
Result: Coverage below threshold
Computed Coverage: 84.69%
Required Coverage: 85.00%
Exit Code: 2

Test Summary: All tests passed, but coverage validation failed.

Coverage Details by Module:

Module	Statements	Branches	Functions	Lines	Uncovered Lines
src/api/accessLists.ts	100%	100%	100%	100%	-
src/api/auditLogs.ts	0%	100%	0%	0%	53-147
src/api/crowdsec.ts	81.81%	100%	72.72%	81.81%	114-135
src/api/encryption.ts	0%	100%	0%	0%	53-84
src/api/plugins.ts	0%	100%	0%	0%	53-108
src/api/securityHeaders.ts	10%	100%	10%	10%	89-186
src/components/CredentialManager.tsx	50%	48.31%	36.11%	51.56%	Multiple ranges
src/components/PermissionsPolicyBuilder.tsx	32.81%	19.35%	20.83%	35%	Multiple ranges
src/components/SecurityHeaderProfileForm.tsx	60.97%	90.66%	48.14%	58.97%	Multiple ranges
src/hooks/useAuditLogs.ts	42.85%	0%	38.46%	42.85%	16-19,48-72
src/pages/Plugins.tsx	60.37%	77.41%	68.75%	58.82%	Multiple ranges
src/pages/SecurityHeaders.tsx	64.61%	79.16%	55.17%	64.51%	Multiple ranges

Gap to Threshold: 0.31% (approximately 1-2 additional test cases needed)

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Coverage Validation

Backend Coverage

Status: ✅ PASS - Below Internal Standard (Target: 85%)

Total Coverage: 82.2%
Threshold: 85% (not enforced for backend)
Status: Acceptable but below best practice

Coverage by Package:

• High Coverage (≥90%): 11 packages
• Good Coverage (80-89%): 10 packages
• Needs Attention (<80%): 4 packages

Packages Below 85%:

1. internal/api/handlers: 81.9%
2. internal/crowdsec: 84.0%
3. internal/services: 80.7%
4. pkg/dnsprovider/builtin: 30.4%

Note: Backend coverage is acceptable for current phase but should be improved in future iterations.

Frontend Coverage

Status: ❌ FAIL - Below Mandatory Threshold

Total Coverage: 84.69%
Threshold: 85.00%
Gap: -0.31%
Status: BLOCKING ISSUE

Critical Low-Coverage Areas:

• src/api/auditLogs.ts: 0% (not covered)
• src/api/encryption.ts: 0% (not covered)
• src/api/plugins.ts: 0% (not covered)
• src/api/securityHeaders.ts: 10% (minimal coverage)
• src/components/PermissionsPolicyBuilder.tsx: 32.81%
• src/hooks/useAuditLogs.ts: 42.85%

Recommendation: Add tests for the uncovered API modules to reach the 85% threshold.

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Type Safety Validation

TypeScript Check

Status: ✅ PASS

Command: cd frontend && npm run type-check
Result: tsc --noEmit completed successfully
Exit Code: 0

No TypeScript type errors detected.

Go Compilation

Status: ✅ PASS

Command: cd backend && go build ./...
Result: Compilation successful
Exit Code: 0

All Go packages compile without errors.

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Pre-commit Validation

Status: ⚠️ NEEDS ATTENTION

Command: Lint: Pre-commit (All Files) (VS Code Task)
Result: Failed (trailing whitespace)
Exit Code: 2

Failures:

1. Trailing Whitespace: docs/plans/current_spec.md
   • Status: Auto-fixed by pre-commit hook
   • Action Required: Review and commit the fix

Passed Checks:

• check yaml
• check for added large files
• dockerfile validation
• Go Vet
• Prevent large files not tracked by LFS
• Prevent committing CodeQL DB artifacts
• Prevent committing data/backups files
• Frontend TypeScript Check
• Frontend Lint (Fix)

Note: The trailing whitespace issue was automatically fixed by the pre-commit hook. The file should be reviewed and committed.

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Security Scans

CodeQL Go Scan

Status: ✅ PASS

Command: Security: CodeQL Go Scan (CI-Aligned) (VS Code Task)
Result: Scan completed successfully
Files Scanned: 153 out of 360 Go files
Exit Code: 0

Findings: No security vulnerabilities detected

Notes:

• Path filters have no effect for Go (expected behavior)
• Analysis focused on backend code in CI-aligned configuration

CodeQL JavaScript/TypeScript Scan

Status: ✅ PASS

Command: Security: CodeQL JS Scan (CI-Aligned) (VS Code Task)
Result: Scan completed successfully
Files Scanned: 298 out of 298 JavaScript/TypeScript files
Exit Code: 0

Findings: No security vulnerabilities detected

Queries Executed: 88 security queries including:

• CWE-079: Cross-site Scripting (XSS)
• CWE-089: SQL Injection
• CWE-078: Command Injection
• CWE-798: Use of Hard-coded Credentials
• CWE-327: Broken Cryptographic Algorithm
• CWE-502: Unsafe Deserialization
• CWE-918: Server-Side Request Forgery (SSRF)
• And 81 additional security patterns

Trivy Container Scan

Status: ✅ PASS

Command: Security: Trivy Scan (VS Code Task)
Result: No issues found
Exit Code: 0

Scanned:

• Backend dependencies (Go modules)
• Frontend dependencies (npm packages)
• Package lock files

Findings: ZERO vulnerabilities (HIGH, MEDIUM, LOW)

Go Vulnerability Check

Status: ✅ PASS

Command: Security: Go Vulnerability Check (VS Code Task)
Result: No vulnerabilities found
Exit Code: 0

Database: Go vulnerability database (up-to-date) Findings: No known vulnerabilities in Go dependencies

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Regression Testing

Backend Full Test Suite

Status: ✅ PASS

All backend tests executed successfully with no failures or regressions.

Test Execution Time: ~82s for internal/services package Total Packages Tested: 25 Test Failures: 0 Regressions: None detected

Frontend Full Test Suite

Status: ✅ PASS (Tests) / ❌ FAIL (Coverage)

All frontend tests executed successfully. No test failures or regressions detected.

Coverage Issue: Below 85% threshold (see Coverage Validation section)

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Issues Summary

Critical (Blocking)

1. Frontend Coverage Below Threshold
   • Severity: CRITICAL
   • Impact: Blocks completion of Phase 7
   • Current: 84.69%
   • Required: 85.00%
   • Gap: 0.31%
   • Recommendation: Add tests for auditLogs.ts, encryption.ts, or plugins.ts API modules

Minor (Non-blocking)

2. Pre-commit Trailing Whitespace

   • Severity: MINOR
   • Impact: None (auto-fixed)
   • Status: Fixed by pre-commit hook
   • Recommendation: Commit the fix

3. Backend Coverage Below Best Practice

   • Severity: ADVISORY
   • Impact: None (no enforcement for backend)
   • Current: 82.2%
   • Target: 85%
   • Recommendation: Improve coverage in future iterations

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Definition of Done Status

Requirement	Status	Notes
All tests passing (backend)	✅ PASS	All 25 packages passing
All tests passing (frontend)	✅ PASS	All test suites passing
Backend coverage ≥85%	⚠️ 82.2%	Below target but not enforced
Frontend coverage ≥85%	❌ FAIL	84.69% (0.31% below threshold)
Type safety verified	✅ PASS	TypeScript and Go compile
Pre-commit hooks passing	⚠️ NEEDS COMMIT	Auto-fixed, needs commit
Security scans complete	✅ PASS	All scans complete
Zero HIGH/CRITICAL findings	✅ PASS	No security issues found
QA report written	✅ COMPLETE	This document

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Recommendation

Status: ⚠️ NEEDS WORK

Blocking Issues

The following issues MUST be resolved before Phase 7 can be marked complete:

1. Frontend Coverage: Increase coverage from 84.69% to ≥85.00%
   • Add tests for uncovered API modules
   • Target: auditLogs.ts, encryption.ts, or plugins.ts
   • Estimated effort: 1-2 test files

Non-blocking Issues

2. Pre-commit Fix: Commit the trailing whitespace fix

   • File: docs/plans/current_spec.md
   • Action: git add and commit

3. Backend Coverage: Consider improving backend coverage in future iterations

   • Current: 82.2%
   • Target: 85%
   • This is advisory only and does not block completion

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Next Steps

1. Frontend Dev: Add tests to reach 85% frontend coverage threshold
2. Commit: Review and commit pre-commit auto-fixes
3. Re-run: Execute "Test: Frontend with Coverage" task to verify ≥85%
4. Re-validate: QA_Security to re-run validation after fixes

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Appendix: Security Scan Evidence

CodeQL Results

Both Go and JavaScript/TypeScript CodeQL scans completed successfully with zero findings:

• Go: 153/360 files scanned, 0 vulnerabilities
• JS/TS: 298/298 files scanned, 0 vulnerabilities

Trivy Results

┌────────────────────────────┬───────┬─────────────────┬─────────┐
│ backend/go.mod             │  go   │        0        │    -    │
├────────────────────────────┼───────┼─────────────────┼─────────┤
│ frontend/package-lock.json │  npm  │        0        │    -    │
├────────────────────────────┼───────┼─────────────────┼─────────┤
│ package-lock.json          │  npm  │        0        │    -    │
└────────────────────────────┴───────┴─────────────────┴─────────┘

Go Vulnerability Check

No vulnerabilities found.

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Report Generated: 2026-01-07T14:30:00Z QA Agent: QA_Security Report Version: 1.0