some problem about sgx_ecdsa attentation

[xglreal]

I use the dcap client 'teaclave_sgx_tool ' to get attentation with the dcap service, but some error was occured.

The commend is:
./teaclave_sgx_tool attestation --url https://localhost:8080 --algorithm sgx_ecdsa

The error is：
root@cc:~/incubator-teaclave# 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
POST /sgx/dev/attestation/v4/report application/json:
=> Matched: POST /sgx/dev/attestation/v4/report application/json (verify_quote)
sgx_qv_verify_quote fialed: SGX_QL_QUOTE_CERTIFICATION_DATA_UNSUPPORTED
=> Outcome: Failure
=> Warning: Responding with 400 Bad Request catcher.
=> Response succeeded.

Where is the problem about it?

[mssun]

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?

[xglreal]

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:
1、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"
2、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.