Added proper CORS header

retribute_api/search/consumers.py

@@ -11,7 +11,10 @@ async def json_response(self, status, content):
     await self.send_response(
         status,
         json.dumps(content, indent=2, sort_keys=True).encode("utf-8"),
-        headers=[(b"Content-Type", b"application/json")],
+        headers=[
+            (b"Content-Type", b"application/json"),
+            (b"Access-Control-Allow-Origin", b"*"),
+        ],
     )
 
 

tests/search/test_consumers.py

@@ -20,5 +20,8 @@ async def test_search_consumer_success(loop, application, mocker, coroutine_mock
         "webfinger", "test@user.domain", get.return_value
     )
     assert response["status"] == 200
-    assert response["headers"] == [(b"Content-Type", b"application/json")]
+    assert response["headers"] == [
+        (b"Content-Type", b"application/json"),
+        (b"Access-Control-Allow-Origin", b"*"),
+    ]
     assert response["body"] == json.dumps(expected, indent=2, sort_keys=True).encode()