Mastodon OAuth 2.0 server plugin for PeerTube

This PeerTube server plugin adds support to a PeerTube instance for external authentication via a Mastodon OAuth 2.0 provider.

Dependencies

• NodeJS >= 10.x
• PeerTube >= 2.2.0

Configuration

The redirection endpoint provided by this plugin is available at /plugins/auth-oauth2-mastodon/router/callback. Use the following URI in Mastodon's Redirect URI setting.

https://<your instance hostname>/plugins/auth-oauth2-mastodon/router/callback

Note: Replace <your instance hostname> with the hostname of your PeerTube instance.

Plugin Settings

To activate the plugin, configure the following settings after installation:

| Setting | Required? | Description | | :------------ | :---------------: | :----- | | Provider display name | | The text that is displayed in a button next to the login form. | | Client ID | yes | The client id string assigned to you by the provider. | | Client secret | yes | The client secret string assigned to you by the provider. | | Domain | yes | The fully qualified domain name for the provider. example: auth.example.com | | Scope | yes | One or more Scope names separated by a single space. | | Authorize URL path | yes | The URL from the provider that signs the user in. example: /oauth2/authorize | | Token URL path | yes | The URL from the provider that gets the user's access tokens. example: /oauth2/token | | Identity URL path | yes | The URL from the provider that returns information about the authenticated user in a JSON format. example: /api/v1/accounts/verify_credentials | | Identity username field | yes | The name of the field that contains the user's username. | | Send identity token sent via HTTP header? | | Enable this setting to pass the access token using the Authorization header when requesting information about the authenticated user. Required for Mastodon. | | Identity access token URL parameter name | | The URL parameter name used to pass the access token when requesting information about the authenticated user. Required if the access token is sent via the URL. |

Note: The plugin will not function if the required settings are missing or if the settings for the provider are incorrect.

Troubleshooting Tips

Review the PeerTube logs for error messages related to this plugin.

License

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License along with this program. If not, see http://www.gnu.org/licenses/.