[GitHub] [incubator-teaclave] xglreal commented on issue #469: some problem about sgx_ecdsa attentation

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

xglreal commented on issue #469:
URL: https://github.com/apache/incubator-teaclave/issues/469#issuecomment-769065843


   > Hi @xglreal, thanks for your question! Sorry, I couldn't help you if you cannot provide more detailed information. Like how did you setup the environment?
   The teaclave_dcap_ref_as is builded on the steps:
   **docker run --rm -v $(pwd):/teaclave -w /teaclave \
     -it teaclave/teaclave-build-ubuntu-1804-sgx-dcap-1.6:latest \
      bash -c ". /root/.cargo/env && \
        . /opt/sgxsdk/environment && \
        mkdir -p build && cd build && \
        cmake -DTEST_MODE=ON -DDCAP=ON .. && \
        make"
   
   docker run --rm -v $(pwd):/teaclave -w /teaclave \
     -it teaclave/teaclave-build-ubuntu-1804-sgx-2.9.1:latest \
      bash -c ". /root/.cargo/env && \
        . /opt/sgxsdk/environment && \
        mkdir -p build && cd build && \
        cmake -DTEST_MODE=ON -DDCAP=ON .. && \
        make"**
   
   and the **teaclave_dcap_ref_as** will appear in the directory incubator-teaclave/release/dcap/.
   
   
   I use **incubator-teaclave/release/dcap/teaclave_dcap_ref_as**, the builded tool to start dcap service. The setup message is below:
    _Configured for development.
       => address: localhost
       => port: 8080
       => log: normal
       => workers: 4
       => secret key: generated
       => limits: forms = 32KiB
       => keep-alive: 5s
       => tls: enabled
     Mounting /:
       => POST /sgx/dev/attestation/v4/report application/json (verify_quote)
    Rocket has launched from https://localhost:8080_
   
   
   Then, I use the command **./teaclave_sgx_tool attestation  --url https://localhost:8080 --algorithm sgx_ecdsa** to get the dcap service, but eventually I fail to get the service.
   The error message is below:
   _Error: ServiceError_
   
   Is there anyone can help me to fix it?
   
   Thanks.
   
   


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