simplified the controller code to make use of the new request headers object

callbacks/templates/callbacks/check.html

@@ -70,9 +70,9 @@
                   <th>Content</th>
                 </thead>
                 <tbody>
-                  <tr v-for="header in request.headers">
+                  <tr v-for="(value, header) in request.headers">
-                    <td>[[header.name]]</td>
+                    <td>[[header]]</td>
-                    <td>[[header.value]]</td>
+                    <td>[[value]]</td>
                   </tr>
                 </tbody>
               </table>

callbacks/views.py

@@ -51,17 +51,10 @@ class CallbackView(View):
             "ip_address": get_ip_address(request),
             "query_params": request.GET,
             "body": body,
-            "headers": self._received_headers(),
+            "headers": self._filter_headers(request.headers),
             "received_at": timezone.now().isoformat(),
         }
 
-    def _received_headers(self):
+    def _filter_headers(self, headers):
-        request = self.request
+        exc = settings.EXCLUDED_HEADERS
-        headers = []
+        return {key: value for key, value in headers.items() if key not in exc}
-        for key, value in request.META.items():
-            if key.startswith("HTTP") and key not in settings.EXCLUDED_HEADERS:
-                original_header = (
-                    key.replace("HTTP_", "").replace("_", "-").capitalize()
-                )
-                headers.append({"name": original_header, "value": value})
-        return headers

webhook_logger/settings.py

@@ -116,4 +116,4 @@ CHANNEL_LAYERS = {
 }
 
 # Should use the format of request.META
-EXCLUDED_HEADERS = os.environ.get("EXCLUDE_HEADERS", "").split(",")
+EXCLUDED_HEADERS = os.environ.get("EXCLUDED_HEADERS", "").split(",")