Issue with the makefile for PSI example

[enedellec]

Hi,

I tried to make the PSI example running in an Azure Cloud environment with Ubuntu 18.04, and with SGX enabled and running (e.g. Intel Architectural Enclave Service Manager is active). I followed the instructions available here : Private Set Intersection (PSI) with Intel SGX, but I am stuck at this stage :

cd CI-Examples/psi/python
./build.sh

I run into that issue with the python flavor of the example :

+++ cp /grpc/src/dynamic_config.json /grpc/src/examples/python/psi/build
+++ python3 -m grpc_tools.protoc -I /grpc/src/examples/protos --python_out=/grpc/src/examples/python/psi/build --grpc_python_out=/grpc/src/examples/python/psi/build psi.proto
Makefile:21: /gramine/Scripts/Makefile.configs: No such file or directory
make: *** No rule to make target '/gramine/Scripts/Makefile.configs'.  Stop.
Usage: gramine-sgx-get-token [OPTIONS]

Error: Invalid value for "--sig" / "-s": Could not open file: python.sig: No such file or directory
Usage: gramine-sgx-get-token [OPTIONS]

Actually, the file Makefile.configs does not exist, and when I look at the git history, it is written that file, and that makefile are deprecated. It seems that PSI example is the only one which refers to the Makefile.configs file.

Do you have any idea on how I could fix that?

Thank you!

[Hsy-Intel]

Hi,

I tried to make the PSI example running in an Azure Cloud environment with Ubuntu 18.04, and with SGX enabled and running (e.g. Intel Architectural Enclave Service Manager is active). I followed the instructions available here : Private Set Intersection (PSI) with Intel SGX, but I am stuck at this stage :

cd CI-Examples/psi/python
./build.sh

I run into that issue with the python flavor of the example :

+++ cp /grpc/src/dynamic_config.json /grpc/src/examples/python/psi/build
+++ python3 -m grpc_tools.protoc -I /grpc/src/examples/protos --python_out=/grpc/src/examples/python/psi/build --grpc_python_out=/grpc/src/examples/python/psi/build psi.proto
Makefile:21: /gramine/Scripts/Makefile.configs: No such file or directory
make: *** No rule to make target '/gramine/Scripts/Makefile.configs'.  Stop.
Usage: gramine-sgx-get-token [OPTIONS]

Error: Invalid value for "--sig" / "-s": Could not open file: python.sig: No such file or directory
Usage: gramine-sgx-get-token [OPTIONS]

Actually, the file Makefile.configs does not exist, and when I look at the git history, it is written that file, and that makefile are deprecated. It seems that PSI example is the only one which refers to the Makefile.configs file.

Do you have any idea on how I could fix that?

Thank you!

Hi enedellec,

The error is that the Gramine version on the main branch is higher (v 1.2), and the PSI solution has not upgraded the Gramine yet.

The error can be solved by switching the branch to branch-dev/psi and recompiling the Gramine docker image.

We will then upgrade the Gramine version in the PSI solution to run on the main branch.

Thanks for your question.

[enedellec]

Thank you for your prompt reply, I will try that.

[RodgerZhu]

Close this issue.