Using this module, users can directly log in or register with their GitHub credentials at this HumHub installation. A new button "GitHub" will appear on the login page.
Please follow the GitHub instructions to create the required OAuth client ID credentials.
Once you have the Client ID and Client Secret created there, the values must then be entered in the module configuration at: Administration -> Modules -> GitHub Auth -> Settings.
This page also displays the Authorized redirect URI, which must be inserted in GitHub in the corresponding field.