DokuWiki

Support level: Community

What is DokuWiki

From https://en.wikipedia.org/wiki/DokuWiki

DokuWiki is a wiki application licensed under GPLv2 and written in the PHP programming language. It works on plain text files and thus does not need a database. Its syntax is similar to the one used by MediaWiki. It is often recommended as a more lightweight, easier to customize alternative to MediaWiki.

Preparation

The following placeholders will be used:

• dokuwiki.company is the FQDN of the DokiWiki install.
• authentik.company is the FQDN of the authentik install.

DokuWiki configuration

In DokuWiki, navigate to the Extension Manager section in the Administration interface and install

• https://www.dokuwiki.org/plugin:oauth
• https://www.dokuwiki.org/plugin:oauthgeneric

Navigate to Configuration Settings section in the Administration interface and change Oauth and Oauthgeneric options:

For Oauth:

• Check the plugin»oauth»register-on-auth option

For Oauthgeneric:

• plugin»oauthgeneric»key: The Application UID
• plugin»oauthgeneric»secret: The Application Secret
• plugin»oauthgeneric»authurl: https://authentik.company/application/o/authorize/
• plugin»oauthgeneric»tokenurl: https://authentik.company/application/o/token/
• plugin»oauthgeneric»userurl: https://authentik.company/application/o/userinfo/
• plugin»oauthgeneric»authmethod: Bearer Header
• plugin»oauthgeneric»scopes: email, openid, profile
• plugin»oauthgeneric»needs-state: checked
• plugin»oauthgeneric»json-user: preferred_username
• plugin»oauthgeneric»json-name: name
• plugin»oauthgeneric»json-mail: email
• plugin»oauthgeneric»json-grps: groups

In the Configuration Settings section in the Administration interface navigate to Authentication and activate oauth in Authentication backend.

authentik Configuration

Provider

In authentik, under Providers, create an OAuth2/OpenID Provider with these settings:

• Redirect URI: The Callback URL / Redirect URI from plugin»oauth»info, usually dokuwiki.company/doku.php
• Signing Key: Select any available key

Note the client ID and client secret, then save the provider. If you need to retrieve these values, you can do so by editing the provider.

Application

In authentik, create an application which uses this provider. Optionally apply access restrictions to the application using policy bindings. Set the Launch URL to the Callback URL / Redirect URI (dokuwiki.company/doku.php).