[GitHub] [incubator-teaclave] yc-huang commented on issue #329: How to register local files?

[GitBox <gi...@apache.org>]

yc-huang commented on issue #329:
URL: https://github.com/apache/incubator-teaclave/issues/329#issuecomment-648703515


   I'm trying to use file agent to pass a local file as well and failed with "permission denied" error, do you have any clue that I might missed? Thanks...
   
   Following are the code snippet:
   
   --------------------------------------------------------------
   in the builtin function:
   let mut f = _runtime.open_input("image_key")?;
   
   and in the client:
   
   image_id = register_input_file(client)
   ...
   print("[+] assigning data to task")
   client.assign_data_to_task(task_id, [DataMap("image_key", image_id)], [])
   
   ...
   
   def register_input_file(client):
       url = "file:///home/ubuntu/incubator-teaclave/1.jpg.enc"
       cmac = "cf8a2eec4ab2fb53cd5c0b2ce3c0a828"
       schema = "teaclave-file-128"
       key = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3]
       iv = []
       key_data_id = client.register_input_file(url, schema, key, iv, cmac)
   
       return key_data_id
   ----------------------------------------------------------
   and following are the errors (I have modified teaclave.py to print out the response)
   
   [+] assigning data to task
   b'{"result":"err","request_error":"permission denied"}'
   
   


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