Getting Intel PCS server returns error(404)

[jgnoonan]

I am confused on how this is supposed to work with Azure Confidential Computing with Intel SGX virtual machines.  I am running this VM with Ubuntu 20.04.  I have installed the Intel SGX SDK, as well as the AESM and PCCS Services.  My sgx_default_qncl.conf file looks like this:

{
  "pccs_url": "https://localhost:8081/sgx/certification/v3/",

  "use_secure_cert": false,

  "collateral_service": "https://api.trustedservices.intel.com/sgx/certification/v3/",

  "pccs_api_version": "3.1",

  "retry_times": 6,

  "retry_delay": 5,

  "local_pck_url": "http://169.254.169.254/metadata/THIM/sgx/certification/v3/",

  "pck_cache_expire_hours": 48,

  "custom_request_options" : {
       "get_cert" : {
          "headers": {
              "metadata": "true"
          },
          "params": {
             "api-version": "2021-07-22-preview"
         }
      }
   }
}

When I run the PCKIDRetrievalTool, it generates the csv and repoorts that the file was successfully sent to the cache server.  It seems that a part of the process is missing, namely registering the server (VM).  In my application, I am getting a failed to renew attestation error, attestation data invalid: No evidence provided on handshake start.  Any guidance would be greatly appreciated.

[jgnoonan]

Roman if you need help let me know.

[castleapp]

If the Intel PCS server returns a 404 error, it means the server or resource is unavailable. Check if the URL is correct, the server is online, or if updates or changes have occurred in the service configuration.