website/integrations: add Immich (#7829)

website/integrations/services/immich/index.md

@@ -0,0 +1,48 @@
+---
+title: Immich
+---
+
+<span class="badge badge--secondary">Support level: Community</span>
+
+## What is Immich
+
+> Immich is a self-hosted backup solution for photos and videos on mobile devices.
+>
+> -- https://immich.app/
+
+## Preparation
+
+The following placeholders will be used:
+
+-   `https://immich.company` is the URL used to access the Immich instance.
+-   `authentik.company` is the FQDN of the authentik install.
+
+## authentik configuration
+
+1. Create a new OAuth2/OpenID Provider using the following settings:
+    - **Name**: Immich
+    - **Authentication flow**: default-authentication-flow
+    - **Authorization flow**: default-provider-authorization-explicit-consent
+    - **Client type**: Confidential
+    - **Client ID**: Either create your own Client ID or make a note of the auto-populated one
+    - **Client Secret**: Either create your own Client Secret or make a note of the auto-populated one
+    - **Redirect URIs/Origins (RegEx)**:
+      _Please note that the following URIs are just examples. Be sure to include all of the domains / URLs that you will use to access Immich._
+        - app.immich:/
+        - https://immich.company/auth/login
+        - https://immich.company/user-settings
+    - **Signing Key**: authentik Self-signed Certificate
+    - Leave everything else as default
+2. Open the new provider you've just created.
+3. Make a note of the **OpenID Configuration Issuer**.
+
+## Immich Configuration
+
+Immich documentation can be found here: https://immich.app/docs/administration/oauth
+
+1. In Immich, navigate to **Administration** > **Settings** > **OAuth Authentication**
+2. Configure Immich as follows:
+    - **Issuer URL**: Populate this field with the `OpenID Configuration Issuer`
+    - **Client ID**: Enter your Client ID from authentik
+    - **Client Secret**: Enter your Client Secret from authentik
+    - **Scope**: `openid email profile`

website/sidebarsIntegrations.js

@@ -100,6 +100,7 @@ module.exports = {
                         "services/freshrss/index",
                         "services/gravitee/index",
                         "services/home-assistant/index",
+                        "services/immich/index",
                         "services/jellyfin/index",
                         "services/node-red/index",
                         "services/sonar-qube/index",