added CSRF

templates/post.html

@@ -19,6 +19,7 @@
                 <div class="card mb-4">
                     <div class="text-right">
                         <form action="/threads/{{.Thread.ID}}/{{.Post.ID}}" method="POST">
+                            {{.CSRF}}
                             <textarea name="content" class="form-control border-0 border-bottom-1 p-3"
                                 placeholder="What are your thoughts?" rows="4"></textarea>
                             <div class="border-top p-1">

templates/post_create.html

@@ -6,6 +6,7 @@
 
                 {{define "content"}}
                 <form action=/threads/{{.Thread.ID}} method="POST">
+                    {{.CSRF}}
                     <div class="form-group">
                         <label>Title</label>
                         <input name="title" type="text" class="form-control" placeholder="Give your post a great title">

templates/thread.html

@@ -39,6 +39,7 @@
     </div>
     <div class="text-center">
         <form action=/threads/{{.Thread.ID}}/delete method="POST">
+            {{.CSRF}}
             <button type="submit" class="text-danger btn-sm btn btn-link">Delete this thread</button>
         </form>
     </div>

templates/thread_create.html

@@ -4,6 +4,7 @@
 
                 {{define "content"}}
                 <form action="/threads" method="POST">
+                    {{.CSRF}}
                     <div class="form-group">
                         <label>Title</label>
                         <input name="title" type="text" class="form-control" placeholder="Give your thread a great title">