Portfolio/VERIFICATION_REPORT.md

Security Headers Verification Report

Subtask: subtask-2-1 Date: 2026-01-25 Status: Configuration Verified ✅

Automated Verification Results

✅ Configuration File Analysis

All required security headers are correctly configured in next.config.ts:

1. Content-Security-Policy ✅

• Location: Lines 46-58
• Status: FOUND
• Directives Validated:
  • ✓ default-src 'self' - Baseline security
  • ✓ script-src 'self' 'unsafe-inline' 'unsafe-eval' - Allows Next.js hydration
  • ✓ style-src 'self' 'unsafe-inline' https://fonts.googleapis.com - Allows Tailwind & Google Fonts
  • ✓ font-src 'self' https://fonts.gstatic.com data: - Google Fonts support
  • ✓ img-src 'self' data: blob: https://mxadgucxhmstlzsbgmoz.supabase.co - Supabase images
  • ✓ connect-src 'self' https://mxadgucxhmstlzsbgmoz.supabase.co - Supabase API
  • ✓ frame-ancestors 'self' - Prevents clickjacking
  • ✓ base-uri 'self' - Restricts base tag
  • ✓ form-action 'self' - Form submission restrictions

2. Strict-Transport-Security ✅

• Location: Lines 60-62
• Status: FOUND
• Value: max-age=31536000; includeSubDomains; preload
• Validation:
  • ✓ max-age=31536000 (1 year)
  • ✓ includeSubDomains directive
  • ✓ preload directive

3. Referrer-Policy ✅

• Location: Lines 64-66
• Status: FOUND
• Value: strict-origin-when-cross-origin
• Validation:
  • ✓ Correct policy for privacy and functionality balance

4. Permissions-Policy ✅

• Location: Lines 68-70
• Status: FOUND
• Value: geolocation=(), microphone=(), camera=(), payment=(), usb=()
• Validation:
  • ✓ All sensitive features properly restricted

✅ Syntax Validation

• TypeScript compilation: ✅ PASSED (no errors)
• Configuration structure: ✅ VALID
• Headers array format: ✅ CORRECT

Manual Verification Required

Due to environment constraints in the worktree, the following manual steps are required to complete the verification:

Step 1: Start Development Server

npm run dev

Wait for the message: Ready on http://localhost:3000

Step 2: Check Headers via curl

curl -I http://localhost:3000

Expected Output:

HTTP/1.1 200 OK
Content-Security-Policy: default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com data:; img-src 'self' data: blob: https://mxadgucxhmstlzsbgmoz.supabase.co; connect-src 'self' https://mxadgucxhmstlzsbgmoz.supabase.co; frame-ancestors 'self'; base-uri 'self'; form-action 'self'
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Referrer-Policy: strict-origin-when-cross-origin
Permissions-Policy: geolocation=(), microphone=(), camera=(), payment=(), usb=()
...

Step 3: Browser DevTools Verification

1. Open http://localhost:3000 in browser
2. Open DevTools (F12)
3. Navigate to Network tab
4. Refresh the page
5. Click on the document request (localhost)
6. Check Response Headers section

Verify these headers are present:

• ✅ content-security-policy
• ✅ strict-transport-security
• ✅ referrer-policy
• ✅ permissions-policy

Step 4: Console CSP Violation Check

1. Stay in DevTools
2. Navigate to Console tab
3. Check for any CSP violation errors

Expected: No CSP violations should appear

Step 5: Functionality Testing

Test that external resources load correctly:

• ✅ Google Fonts render properly
• ✅ Supabase images load
• ✅ Navigation works
• ✅ JSON-LD structured data renders (view page source)

Summary

Automated Verification: ✅ PASSED

• All 4 security headers configured correctly
• Syntax is valid
• Configuration follows Next.js best practices

Manual Verification: ⏳ PENDING

• Dev server start required
• HTTP response header check required
• Browser functionality test required
• CSP violation check required

Next Steps

1. Complete manual verification steps above
2. If all manual checks pass, mark subtask-2-1 as completed
3. Proceed to subtask-2-2 (application functionality testing)
4. Create git commit for verification completion

Notes

• The verification script (verify-headers.mjs) can be run anytime with: node verify-headers.mjs
• All headers are configured in the headers() function for the /:path* route
• Headers will apply to all pages in the application