FirstStart angepasst

lib/Vermasseln.py

@@ -17,11 +17,19 @@ class Vermasseln:
         return storable_data
 
     def entschluesseln(self, data):
-        data_list = data.split(".")
-        encoded_data = [b64decode(x) for x in data_list]
-        cipher = self.__vermasslungsKobold()
-        decrypted_data = cipher.decrypt_and_verify(encoded_data[0], encoded_data[1])
-        decrypted_data = decrypted_data.decode("utf-8")
+        try:
+            data_list = data.split(".")
+            encoded_data = [b64decode(x) for x in data_list]
+            cipher = self.__vermasslungsKobold()
+            decrypted_data = cipher.decrypt_and_verify(encoded_data[0], encoded_data[1])
+            decrypted_data = decrypted_data.decode("utf-8")
+        except (ValueError, IndexError):
+            print("Configuration corrupted")
+            decrypted_data = None
+
+        except Exception as e:
+            print(str(e))
+            decrypted_data = None
 
         return decrypted_data