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infrastructure/authentik/home-assistant-blueprint.yaml

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+---
+# Home Assistant OIDC Provider Blueprint for Authentik
+# 
+# This blueprint creates an OAuth2/OIDC provider in Authentik for Home Assistant
+# Home Assistant will use the hass-openid custom integration for direct OIDC auth
+#
+# AUTOMATIC FEATURES:
+#   - Users authenticate via Authentik OIDC
+#   - User accounts auto-created in Home Assistant on first login
+#   - Usernames sync from Authentik (preferred_username)
+#   - No OAuth2 Proxy needed - direct integration!
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: authentik-blueprints-home-assistant
+  namespace: authentik
+  labels:
+    goauthentik.io/blueprint: "true"
+data:
+  home-assistant.yaml: |-
+    version: 1
+    metadata:
+      name: home-assistant-oidc
+    entries:
+      # ============================================================================
+      # HOME ASSISTANT OAUTH2 PROVIDER
+      # ============================================================================
+      # Manual client_id and client_secret for full automation (no random generation)
+      
+      - model: authentik_providers_oauth2.oauth2provider
+        id: home-assistant-provider
+        state: present
+        identifiers:
+          name: Home Assistant
+        attrs:
+          name: Home Assistant
+          client_id: ha1234567890abcdef1234567890abcdef1234567890abcdef1234567890ab
+          client_secret: ha_secret_1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef12345678
+          authorization_flow: !Find [authentik_flows.flow, [slug, default-provider-authorization-implicit-consent]]
+          authentication_flow: !Find [authentik_flows.flow, [slug, default-authentication-flow]]
+          invalidation_flow: !Find [authentik_flows.flow, [slug, default-provider-invalidation-flow]]
+          redirect_uris:
+            - url: "https://homeassistant.kube.huskypup.net/auth/openid/callback"
+              matching_mode: strict
+          property_mappings:
+            - !Find [authentik_providers_oauth2.scopemapping, [scope_name, openid]]
+            - !Find [authentik_providers_oauth2.scopemapping, [scope_name, email]]
+            - !Find [authentik_providers_oauth2.scopemapping, [scope_name, profile]]
+          client_type: confidential
+          access_code_validity: "minutes=10"
+          access_token_validity: "hours=1"
+          refresh_token_validity: "days=30"
+          signing_key: !Find [authentik_crypto.certificatekeypair, [name, "authentik Internal JWT Certificate"]]
+      
+      # ============================================================================
+      # HOME ASSISTANT APPLICATION
+      # ============================================================================
+      
+      - model: authentik_core.application
+        id: home-assistant-application
+        state: present
+        identifiers:
+          slug: home-assistant
+        attrs:
+          name: Home Assistant
+          slug: home-assistant
+          policy_engine_mode: any
+          provider: !KeyOf home-assistant-provider