Merge pull request #16 from damjan1996/auto-claude/013-add-missing-critical-security-headers-csp-hsts-per

auto-claude: 013-add-missing-critical-security-headers-csp-hsts-per

src/middleware.ts

@@ -1,17 +1,48 @@
+<<<<<<< HEAD
+import { chain, chainMatch, isPageRequest, csp } from '@next-safe/middleware';
+=======
 import { NextRequest, NextResponse } from 'next/server';
+>>>>>>> origin/master
 import createMiddleware from 'next-intl/middleware';
 import { locales, defaultLocale } from './i18n/config';
 import { randomBytes } from 'crypto';
 
+<<<<<<< HEAD
+const handleI18nRouting = createMiddleware({
+=======
 const CSRF_TOKEN_COOKIE_NAME = 'csrf_token';
 const CSRF_TOKEN_LENGTH = 32;
 
 const intlMiddleware = createMiddleware({
+>>>>>>> origin/master
   locales,
   defaultLocale,
   localePrefix: 'always',
 });
 
+<<<<<<< HEAD
+// Define CSP using @next-safe/middleware
+const securityMiddleware = csp({
+  directives: {
+    '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'"],
+  },
+});
+
+// Use chain to combine i18n middleware with security middleware
+// First run i18n, then apply CSP only on page requests
+export default chain(
+  handleI18nRouting,
+  chainMatch(isPageRequest)(securityMiddleware)
+);
+=======
 export default function middleware(request: NextRequest) {
   // Run the i18n middleware first
   const response = intlMiddleware(request);
@@ -39,6 +70,7 @@ export default function middleware(request: NextRequest) {
 
   return response;
 }
+>>>>>>> origin/master
 
 export const config = {
   matcher: [