Add Gitea OAuth2 Support
Support Gitea's OAuth2 provider as an authentication source.
Currently, the team edition only supports GitLab as an OAuth2 source. GitLab is pretty heavyweight and many people prefer other software for a variety of reasons.
Gitea (https://gitea.io/en-us/) is a really nice open source, community supported Git server. They recently added support for acting as an OAuth2 provider (see https://docs.gitea.io/en-us/oauth2-provider/ for documentation). It would be great if Mattermost would support Gitea as an OAuth2 provider.
Omar Saleh Assadi commented
Would be dope to have.
Link to issue in github: https://github.com/mattermost/mattermost-server/issues/10923