Merge pull request #15 from Wachizungu/fix-get-event-from-message-exc…

…eption

fix: raise 'empty message body exception' for get_event_from_message …

src/mispguard.py

@@ -905,7 +905,7 @@ def is_allowed_endpoint(self, method: str, path: str) -> bool:
 
     def get_event_from_message(self, message: http.Message) -> dict:
         if message.content is None:
-            return Exception("empty message body")
+            raise Exception("empty message body")
         try:
             event = message.json()
             if "Event" not in event:
@@ -916,15 +916,15 @@ def get_event_from_message(self, message: http.Message) -> dict:
 
     def get_shadow_attributes_from_message(self, message: http.Message) -> dict:
         if message.content is None:
-            return Exception("empty message body")
+            raise Exception("empty message body")
         try:
             return message.json()
         except json.decoder.JSONDecodeError:
             raise Exception("invalid JSON body")
 
     def get_galaxy_cluster_from_message(self, message: http.Message) -> dict:
         if message.content is None:
-            return Exception("empty message body")
+            raise Exception("empty message body")
         try:
             return message.json()
         except json.decoder.JSONDecodeError: