Add contact form to all posts

nginx.conf

@@ -33,7 +33,7 @@ http {
     server_tokens off;
 
     add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
-    add_header Content-Security-Policy "require-sri-for script; default-src 'none'; script-src 'self' 'sha384-m2EXauJIeXunnu9rWV0uaFjwoSeSA+jEbAKdI5sQaGiiiOwht/hOVB/8lq2JI8Bd'; img-src 'self' https://photos.chameth.com https://a.c5h.io; style-src 'self'; font-src 'self'; frame-ancestors 'none'; form-action 'none'; base-uri 'none';";
+    add_header Content-Security-Policy "require-sri-for script; default-src 'none'; script-src 'self' 'sha384-m2EXauJIeXunnu9rWV0uaFjwoSeSA+jEbAKdI5sQaGiiiOwht/hOVB/8lq2JI8Bd'; img-src 'self' https://photos.chameth.com https://a.c5h.io; style-src 'self'; font-src 'self'; frame-ancestors 'none'; frame-src https://contact.chameth.com; form-action 'none'; base-uri 'none';";
     add_header X-Frame-Options "SAMEORIGIN";
     add_header X-Content-Type-Options "nosniff";
     add_header X-XSS-Protection "1; mode=block";

site/layouts/partials/article.html

@@ -7,3 +7,7 @@
   </header>
   {{ .Content }}
 </article>
+<details>
+<summary>Comments? Feedback? Contact me.</summary>
+<iframe src="https://contact.chameth.com/?page={{ .Permalink | urlize | htmlEscape }}" width="100%" height="400px"></iframe>
+</details>