WireGuard

Project to learn about WireGuard.

level1

• Base code to get a WireGuard server running with docker container to route all traffic through a VPN.

level 2

• Externalized configuration

level 3

• Reducing security risks, running without root user.

FYI

• The project https://github.com/pivpn/pivpn has many interesting scripts, ex.:
  • Detecting which network interface to use
  • Auto-picking ip addresses for clients given an ip network
  • IPv6 support
  • etc.

Implementation details

• My custom env. variables are prefixed with LEVELX_, so it's easier to search references across files.
  • And to make it clear that I am not re-using env. variables that are supported by other software.
• Port numbers could all be the same, but distinct values were used to not confound them & help people not familiar with docker.