redis example doesn't work on sgx hardware

[matti]

root@usva-2:/home/usva/asylo-redis# docker run -it --rm \
>     --device=/dev/isgx \
>     -v ${PWD}:/opt/my-project \
>     -v /var/run/aesmd/aesm.socket:/var/run/aesmd/aesm.socket \
>     --tmpfs /root/.cache/bazel:exec \
>     -w /opt/my-project \
>     --network host \
>     gcr.io/asylo-framework/asylo:buildenv-v0.6.0
Unable to find image 'gcr.io/asylo-framework/asylo:buildenv-v0.6.0' locally
buildenv-v0.6.0: Pulling from asylo-framework/asylo
f15005b0235f: Pull complete
3e2b4e291830: Pull complete
8dd19680d64a: Pull complete
1e9a16500e01: Pull complete
888804c0efb8: Pull complete
1ab2738fb3ed: Pull complete
Digest: sha256:a49749fdb5da76314a3a4cd51ee81938a305d86cc3948f0155539c6eadced2b4
Status: Downloaded newer image for gcr.io/asylo-framework/asylo:buildenv-v0.6.0

root@usva-2:/opt/my-project# bazel build :asylo_redis_sgx_hw
Extracting Bazel installation...
Starting local Bazel server and connecting to it...
INFO: Analyzed target //:asylo_redis_sgx_hw (90 packages loaded, 5027 targets configured).
INFO: Found 1 target...
Target //:asylo_redis_sgx_hw up-to-date:
  bazel-bin/asylo_redis_sgx_hw
INFO: Elapsed time: 183.530s, Critical Path: 40.15s
INFO: 2177 processes: 2177 processwrapper-sandbox.
INFO: Build completed successfully, 2219 total actions

root@usva-2:/opt/my-project# ./bazel-bin/asylo_redis_sgx_hw
2022-04-23 20:44:48  FATAL  application_wrapper_driver.cc : 50 : Failed to run the whole-application wrapper: ::asylo::error::SgxErrorSpace::Cannot open SGX device: Failed to create an enclave
2022-04-23 20:44:48  FATAL  application_wrapper_driver.cc : 50 : Failed to run the whole-application wrapper: ::asylo::error::SgxErrorSpace::Cannot open SGX device: Failed to create an enclave
Aborted (core dumped)

machine is sgx enabled, testing with: https://raw.githubusercontent.com/ayeks/SGX-hardware/master/test-sgx.c

root@usva-2:~# wget https://raw.githubusercontent.com/ayeks/SGX-hardware/master/test-sgx.c
root@usva-2:~# gcc test-sgx.c
root@usva-2:~# ./a.out
eax: a0653 ebx: 100800 ecx: 7ffafbbf edx: bfebfbff
stepping 3
model 5
family 6
processor type 0
extended model 10
extended family 0
smx: 0

Extended feature bits (EAX=07H, ECX=0H)
eax: 0 ebx: 29c67af ecx: 40000000 edx: bc000400
sgx available: 1
sgx launch control: 1

CPUID Leaf 12H, Sub-Leaf 0 of Intel SGX Capabilities (EAX=12H,ECX=0)
eax: 1 ebx: 0 ecx: 0 edx: 241f
sgx 1 supported: 1
sgx 2 supported: 0
MaxEnclaveSize_Not64: 1f
MaxEnclaveSize_64: 24