HomarrH
Homarr•2y ago
Quokka

Help with Authentik

Today I tried creating a Homarr server using OIDC login per these instructions.

I added an OAuth2/OpenID provider in Authentik called Homarr with a redirect URI https://quokka.wiki, and an application called Homarr with slug homarr and with the previously made Homarr provider.

I then made my Docker compose like so:
version: '3'
#---------------------------------------------------------------------#
#     Homarr - A simple, yet powerful dashboard for your server.     #
#---------------------------------------------------------------------#
services:
  homarr:
    container_name: homarr
    image: ghcr.io/ajnart/homarr:latest
    restart: unless-stopped
    environment:
      AUTH_PROVIDER: oidc
      AUTH_LOGOUT_REDIRECT_URL: ${AUTH_LOGOUT_REDIRECT_URL}
      AUTH_OIDC_URI: ${AUTH_OIDC_URI}
      AUTH_OIDC_CLIENT_ID: ${AUTH_OIDC_CLIENT_ID}
      AUTH_OIDC_CLIENT_SECRET: ${AUTH_OIDC_CLIENT_SECRET}
      AUTH_OIDC_CLIENT_NAME: "Authentik"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock # Optional, only if you want docker integration
      - /portainer/Files/AppData/Config/Homarr/configs:/app/data/configs
      - /portainer/Files/AppData/Config/Homarr/icons:/app/public/icons
      - /portainer/Files/AppData/Config/Homarr/data:/data
    ports:
      - '7575:7575'


With AUTH_LOGOUT_REDIRECT_URL being https://auth.mydomain.example/application/o/homarr/end-session/.

Now what I'm most confused about is whether AUTH_OIDC_URI should be https://auth.mydomain.example/application/o/authorize/ or https://auth.mydomain.example/application/o/token/. I tried both and neither worked.

Now when I try to log in with Authentik, it redirects to http://localhost:7575/api/auth/error?error=OAuthSignin. This should not happen.
🙋 Single Sign On | Homarr documentation
Homarr supports multiple authentication options, from internal userbase (credentials), to LDAP (with Active directory support), and OIDC.
Solution
Now the Redirect URI is https://mydomain.example/api/auth/callback/oidc
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