• Your Rocket.Chat.Android app version: latest
• Your Rocket.Chat server version: 0.62.2

Gitlab OAuth is limited only to gitlab.com, becouse url is hardcoded (https://github.com/RocketChat/Rocket.Chat.ReactNative/blob/develop/app/views/LoginView.js#L109)

Because of my limited knowledge in react-native (and JS), I wasn't able to fixed this issue.

On server add action, server returns all settings. Among these settings, there is one like this:

{
"_id":"API_Gitlab_URL",
"value":"https://gitlab.example.com/",
...
}

Could someone please look into this and implements different urls for gitlab oauth?

Thanks.