oauth2-proxy

This is an example of how to run OAuth2 Proxy with the Google Auth Provider.

The first thing you need is a cookie secret for the OAUTH2_PROXY_COOKIE_SECRET variable. You can generate it with:

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dd if=/dev/urandom bs=32 count=1 2>/dev/null | base64 | tr -d -- '\n' | tr -- '+/' '-_'; echo

Note: command copied from https://oauth2-proxy.github.io/oauth2-proxy/configuration/overview#generating-a-cookie-secret

Then you need the right values for the OAUTH2_PROXY_CLIENT_* variables. See the official guide:

https://oauth2-proxy.github.io/oauth2-proxy/configuration/providers/google

Note: even if your Google Cloud App publishing status is set to Testing, you'll be able to use OAuth2 to authenticate all Google users

Finally:

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docker-compose up -d

Then you can visit http://localhost:4180/

If you want to configure OAuth2 Proxy as a forwardauth middleware instead:

https://oauth2-proxy.github.io/oauth2-proxy/configuration/overview#configuring-for-use-with-the-traefik-v2-forwardauth-middleware

Links

• https://oauth2-proxy.github.io/oauth2-proxy/configuration/providers/google
• https://oauth2-proxy.github.io/oauth2-proxy/configuration/overview