fix: resolve CORS issues with Netlify Identity and add security headers for custom domain

DECAP_CMS_SETUP.md

@@ -118,23 +118,32 @@ Netlify redirect rules for admin routing
 
 ## Troubleshooting
 
-### Fixed Issues:
+### Current Issue: CORS Error
 
-✅ **"Unable to access identity settings"** - This was fixed by enabling Identity and Git Gateway in Netlify
-✅ **Confirmation email links not working** - Created `/auth` page to handle authentication tokens
+❌ **CORS Error**: `Access to script at 'https://identity.netlify.com/v1/netlify-identity-widget.js' from origin 'https://taslak.radio.org.tr' has been blocked by CORS policy`
 
-### Current Setup Status:
+**This means**: Netlify Identity is not properly configured for your custom domain `taslak.radio.org.tr`
 
-The site now has:
-- Custom authentication handler at `/auth`
-- Proper redirect handling for confirmation emails
-- Automatic routing from hash-based tokens to query parameters
+### Solutions (Try in order):
 
-**If you're still getting confirmation email issues:**
+#### Solution 1: Configure Custom Domain in Netlify Identity
 1. Go to https://app.netlify.com/sites/ym1ktc/settings/identity
-2. Check that Identity is enabled
-3. Go to Services tab and ensure "Git Gateway" is enabled
-4. The confirmation links should now work properly
+2. Check **"Site domains"** section
+3. Add `taslak.radio.org.tr` to allowed domains
+4. Save and wait 5-10 minutes for DNS propagation
+
+#### Solution 2: Use Primary Netlify Domain for Admin
+- Use https://ym1ktc.netlify.app/admin/ instead of custom domain for CMS access
+- This should work immediately as it's the primary domain
+
+#### Solution 3: Alternative Git-based Workflow (Recommended)
+- Use GitHub-based editing instead of Netlify CMS
+- Content editors can edit markdown files directly in GitHub
+- Changes auto-deploy to Netlify
+
+### Quick Test:
+Try accessing: https://ym1ktc.netlify.app/admin/
+If this works, the issue is custom domain configuration.
 
 ### Common Issues:
 

public/decapcms/config.yml

@@ -5,6 +5,8 @@ backend:
 media_folder: 'src/assets/images'
 public_folder: '/_astro'
 
+locale: 'tr'  # Türkçe olarak ayarlandı
+
 site_url: https://taslak.radio.org.tr
 display_url: https://taslak.radio.org.tr
 

public/netlify.toml

@@ -1,6 +1,22 @@
 [build]
   publish = "dist"
 
+[context.production.environment]
+  NETLIFY_SITE_URL = "https://taslak.radio.org.tr"
+
+[[headers]]
+  for = "/*"
+  [headers.values]
+    X-Frame-Options = "DENY"
+    X-XSS-Protection = "1; mode=block"
+    X-Content-Type-Options = "nosniff"
+    Referrer-Policy = "strict-origin-when-cross-origin"
+
+[[headers]]
+  for = "/decapcms/*"
+  [headers.values]
+    X-Frame-Options = "SAMEORIGIN"
+
 [[redirects]]
   from = "/#confirmation_token=*"
   to = "/auth?confirmation_token=:splat"

src/layouts/Layout.astro

@@ -37,7 +37,7 @@ const { language, textDirection } = I18N;
     <Analytics />
 
     <!-- Netlify Identity for Decap CMS -->
-    <script src="https://identity.netlify.com/v1/netlify-identity-widget.js"></script>
+    <script is:inline src="https://identity.netlify.com/v1/netlify-identity-widget.js"></script>
 
     <!-- Comment the line below to disable View Transitions -->
     <ClientRouter fallback="swap" />
@@ -49,7 +49,7 @@ const { language, textDirection } = I18N;
     <BasicScripts />
 
     <!-- Netlify Identity initialization -->
-    <script>
+    <script is:inline>
       if (window.netlifyIdentity) {
         window.netlifyIdentity.on('init', (user) => {
           // Check if we're on a page that needs authentication handling

src/pages/auth.astro

@@ -8,7 +8,7 @@
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Kimlik Doğrulama - ARC</title>
-    <script src="https://identity.netlify.com/v1/netlify-identity-widget.js"></script>
+    <script is:inline src="https://identity.netlify.com/v1/netlify-identity-widget.js"></script>
     <style>
       body {
         font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
@@ -78,7 +78,7 @@
       </div>
     </div>
 
-    <script>
+    <script is:inline>
       // Handle Netlify Identity authentication
       if (window.netlifyIdentity) {
         // Handle the confirmation/recovery tokens