Feature request: Add proxy allow without authentication

[mjtrangoni]

Hi @tarampampam,

First of all, thank you for this project!

I would like to build something like,

env:
WEBPROXYALLOW="* * *api.letsencrypt.org,*.azure.com,*.microsoftonline.com"
WEBPROXYDENY="*"

resulting to a 3proxy.cfg like this,

allow * * *api.letsencrypt.org,*.azure.com,*.microsoftonline.com
deny *

as this currently not possible, I would like to ask you what would be your preferred way of building it? Should we build it in the authentication part or just make it separately afterwards?

Thank you!

[tarampampam]

Hello @mjtrangoni! I've added support for the additional environment variable named EXTRA_CONFIG (commit: 4f60889), so now you should be able to customize the configuration according to your needs!

Release: https://github.com/tarampampam/3proxy-docker/releases/tag/v1.9.0

[mjtrangoni]

@tarampampam I gave the new image a try, and it seems that order is critical here. As you can see, EXTRA_CONFIG comes at the very end, and it does not allow nor block anything at all. My proposal would be to move it before the proxy line.

Thank you!