authentik/website/integrations/services/komga/index.md

title
Komga

Support level: Community

What is Komga

From https://komga.org/

:::note Komga is a free and open source comics/mangas media server :::

Preparation

The following placeholders will be used:

• komga.company is the FQDN of the Komga install.
• authentik.company is the FQDN of the authentik install.

Create an application in authentik. Create an OAuth2/OpenID provider with the following parameters:

• Client Type: Confidential
• Scopes: OpenID, Email and Profile
• Signing Key: Select any available key
• Redirect URIs: https://komga.company/login/oauth2/code/authentik

Note the Client ID and Client Secret values. Create an application, using the provider you've created above. Note the slug of the application you've created.

Komga

Add the following block to your Komga application.yml. If this does not exist, you must create it.

:::info For more info, see https://komga.org/installation/oauth2.html#advanced-configuration :::

komga:
    ## Comment if you don't want automatic account creation.
    oauth2-account-creation: true
spring:
    security:
        oauth2:
            client:
                registration:
                    authentik:
                        client-id: "client-id"
                        client-secret: "client-secret"
                        client-name: client-name
                        scope: openid,profile,email
                        authorization-grant-type: authorization_code
                        redirect-uri: "https://komga.company/login/oauth2/code/authentik"
                provider:
                    authentik:
                        issuer-uri: https://authentik.company/application/o/app-slug/
                        user-name-attribute: preferred_username