Update default encryption key (#24)

encryption/codec.py

@@ -6,8 +6,8 @@
 from temporalio.api.common.v1 import Payload
 from temporalio.converter import PayloadCodec
 
-default_key = base64.b64decode(b"MkUb3RVdHQuOTedqETZW7ra2GkZqpBRmYWRACUospMc=")
-default_key_id = "my-key"
+default_key = b"test-key-test-key-test-key-test!"
+default_key_id = "test-key-id"
 
 
 class EncryptionCodec(PayloadCodec):
@@ -43,7 +43,9 @@ async def decode(self, payloads: Iterable[Payload]) -> List[Payload]:
             # Confirm our key ID is the same
             key_id = p.metadata.get("encryption-key-id", b"").decode()
             if key_id != self.key_id:
-                raise ValueError(f"Unrecognized key ID {key_id}")
+                raise ValueError(
+                    f"Unrecognized key ID {key_id}. Current key ID is {self.key_id}."
+                )
             # Decrypt and append
             ret.append(Payload.FromString(self.decrypt(p.data)))
         return ret

encryption/starter.py

@@ -23,7 +23,7 @@ async def main():
         GreetingWorkflow.run,
         "Temporal",
         id=f"encryption-workflow-id",
-        task_queue="encryption-task-queue",
+        task_queue="encryption",
     )
     print(f"Workflow result: {result}")
 

encryption/worker.py

@@ -9,7 +9,7 @@
 from encryption.codec import EncryptionCodec
 
 
-@workflow.defn
+@workflow.defn(name="Workflow")
 class GreetingWorkflow:
     @workflow.run
     async def run(self, name: str) -> str: