Initial commit

2026-08-21 05:26:49 +00:00 · 2026-03-09 20:21:35 -05:00
commit aacb8eebbe
314 changed files with 21766 additions and 0 deletions
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+---
+# Forward Auth Proxy Provider Blueprint for Authentik
+#
+# Replaces oauth2-proxy with Authentik's built-in forward-auth capability.
+# Istio's ext_authz filter calls Authentik's /outpost.goauthentik.io/auth/nginx
+# endpoint to authenticate requests to protected services.
+#
+# Services protected by this provider:
+#   - Prometheus, Ceph Dashboard, TeslaMate, ESPHome, Frigate, Kiali, Nessus, Netbird
+#
+# Services with native OIDC are NOT included here (they handle auth themselves):
+#   - GitLab, ArgoCD, Grafana, n8n, Home Assistant, Rancher, Nextcloud
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: authentik-blueprints-forward-auth
+  namespace: authentik
+  labels:
+    goauthentik.io/blueprint: "true"
+data:
+  forward-auth.yaml: |-
+    version: 1
+    metadata:
+      name: forward-auth-provider
+    entries:
+      # ================================================================
+      # Proxy Provider - Forward Auth (domain mode) for Istio ext_authz
+      # ================================================================
+      # forward_domain mode handles ALL subdomains of cookie_domain.
+      # The embedded outpost matches any *.kube.huskypup.net request.
+      # Auth session is shared across subdomains via a single cookie.
+      - model: authentik_providers_proxy.proxyprovider
+        id: forward-auth-provider
+        state: present
+        identifiers:
+          name: Forward Auth (Istio)
+        attrs:
+          name: Forward Auth (Istio)
+          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]]
+          mode: forward_domain
+          external_host: "https://auth.kube.huskypup.net"
+          cookie_domain: "kube.huskypup.net"
+          access_token_validity: "hours=1"
+          refresh_token_validity: "days=30"
+          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]]
+
+      # ================================================================
+      # Application - Umbrella app for all forward-auth protected services
+      # ================================================================
+      - model: authentik_core.application
+        id: forward-auth-application
+        state: present
+        identifiers:
+          slug: forward-auth
+        attrs:
+          name: Protected Services (Forward Auth)
+          slug: forward-auth
+          policy_engine_mode: any
+          provider: !KeyOf forward-auth-provider
+
+      # ================================================================
+      # Outpost - Embedded outpost for forward auth
+      # Uses Authentik's built-in outpost (no separate deployment needed)
+      # ================================================================
+      - model: authentik_outposts.outpost
+        id: forward-auth-outpost
+        state: present
+        identifiers:
+          name: "authentik Embedded Outpost"
+        attrs:
+          type: proxy
+          providers:
+            - !KeyOf forward-auth-provider
+          config:
+            authentik_host: "https://auth.kube.huskypup.net/"
+            authentik_host_insecure: true