Vsock Proxy

Vsock Proxy to proxy TCP connection to vsock and vise versa.

This is intended for UID2 traffic forwarding between host and AWS Nitro Enclaves.

How to build

mkdir uid2-aws-enclave-vsockproxy/build
cd uid2-aws-enclave-vsockproxy/build
cmake .. -DCMAKE_BUILD_TYPE=RelWithDebInfo
make

How to use

Create a config file using syntax similar to YAML (not real YAML).

# config.notyaml
---
http-service:
  service: direct
  listen: tcp://0.0.0.0:80
  connect: vsock://42:8080

Start vsockpx

./vsockpx --config config.notyaml

Traffic hitting host:80 port will be forwarded to vsock address 42:8080.