From 37dc3b82d90287c48ff6b0c1d4895fe94af619f2 Mon Sep 17 00:00:00 2001
From: Florian Zirker <florian.zirker@kapsweyer.de>
Date: Tue, 18 Mar 2025 15:04:33 +0100
Subject: [PATCH] Starting with Authentik

---
 auth/docker-compose.yml       | 90 +++++++++++++++++++++++++++++++++++
 paperless/docker-compose.yaml |  3 ++
 proxy/Caddyfile               |  6 ++-
 proxy/docker-compose.yaml     |  2 -
 start-all.sh                  |  1 +
 5 files changed, 99 insertions(+), 3 deletions(-)
 create mode 100644 auth/docker-compose.yml

diff --git a/auth/docker-compose.yml b/auth/docker-compose.yml
new file mode 100644
index 0000000..1214623
--- /dev/null
+++ b/auth/docker-compose.yml
@@ -0,0 +1,90 @@
+services:
+
+  authentik-server:
+    image: ghcr.io/goauthentik/server:${AUTHENTIK_VERSION}
+    restart: unless-stopped
+    command: server
+    environment:
+      - AUTHENTIK_REDIS__HOST=redis
+      - AUTHENTIK_POSTGRESQL__HOST=postgresql
+      - AUTHENTIK_POSTGRESQL__USER=${POSTGRES_USER}
+      - AUTHENTIK_POSTGRESQL__NAME=${POSTGRES_DB}
+      - AUTHENTIK_POSTGRESQL__PASSWORD=${POSTGRES_PASSWORD}
+      - AUTHENTIK_SECRET_KEY=${AUTHENTIK_SECRET_KEY}
+      - AUTHENTIK_ERROR_REPORTING__ENABLED=${AUTHENTIK_ERROR_REPORTING__ENABLED}
+    volumes:
+      - ${VOLUMES_PATH}/auth/media:/media
+      - ${VOLUMES_PATH}/auth/custom-templates:/templates
+    depends_on:
+      postgresql:
+        condition: service_healthy
+      redis:
+        condition: service_healthy
+    networks:
+      - web
+      - auth
+
+  authentik-worker:
+    image: ghcr.io/goauthentik/server:${AUTHENTIK_VERSION}
+    restart: unless-stopped
+    command: worker
+    environment:
+      - AUTHENTIK_REDIS__HOST=redis
+      - AUTHENTIK_POSTGRESQL__HOST=postgresql
+      - AUTHENTIK_POSTGRESQL__USER=${POSTGRES_USER}
+      - AUTHENTIK_POSTGRESQL__NAME=${POSTGRES_DB}
+      - AUTHENTIK_POSTGRESQL__PASSWORD=${POSTGRES_PASSWORD}
+      - AUTHENTIK_SECRET_KEY=${AUTHENTIK_SECRET_KEY}
+      - AUTHENTIK_ERROR_REPORTING__ENABLED=${AUTHENTIK_ERROR_REPORTING__ENABLED}
+    user: root
+    volumes:
+      # - /var/run/docker.sock:/var/run/docker.sock
+      - ${VOLUMES_PATH}/auth/media:/media
+      - ${VOLUMES_PATH}/auth/certs:/certs
+      - ${VOLUMES_PATH}/auth/custom-templates:/templates
+    depends_on:
+      postgresql:
+        condition: service_healthy
+      redis:
+        condition: service_healthy
+    networks:
+      - auth
+
+  postgresql:
+    image: postgres:${POSTGRES_VERSION}
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -d $${POSTGRES_DB} -U $${POSTGRES_USER}"]
+      start_period: 20s
+      interval: 30s
+      retries: 5
+      timeout: 5s
+    volumes:
+      - ${VOLUMES_PATH}/auth/postgres/:/var/lib/postgresql/data
+    environment:
+      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
+      - POSTGRES_USER=${POSTGRES_USER}
+      - POSTGRES_DB=${POSTGRES_DB}
+    networks:
+      - auth
+
+  redis:
+    image: redis:${REDIS_VERSION}
+    command: --save 60 1 --loglevel warning
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD-SHELL", "redis-cli ping | grep PONG"]
+      start_period: 20s
+      interval: 30s
+      retries: 5
+      timeout: 3s
+    volumes:
+      - ${VOLUMES_PATH}/auth/redis:/data
+    networks:
+      - auth
+
+
+networks:
+  auth:
+  web:
+    external: true
diff --git a/paperless/docker-compose.yaml b/paperless/docker-compose.yaml
index 20b0079..5688a55 100644
--- a/paperless/docker-compose.yaml
+++ b/paperless/docker-compose.yaml
@@ -60,6 +60,9 @@ services:
       - USERMAP_GID=1000
       - PAPERLESS_PRE_CONSUME_SCRIPT=/usr/src/paperless/scripts/removePdfPassword.py
       - PAPERLESS_OCR_USER_ARGS=${USER_ARGS_JSON}
+      - PAPERLESS_APPS=allauth.socialaccount.providers.openid_connect
+      - PAPERLESS_SOCIALACCOUNT_PROVIDERS=${PAPERLESS_SOCIALACCOUNT_PROVIDERS}
+      - PAPERLESS_CSRF_TRUSTED_ORIGINS=https://paperless.home.florianzirker.de,https://auth.home.florianzirker.de
     labels:
       - "docker.group=paperless"
 
diff --git a/proxy/Caddyfile b/proxy/Caddyfile
index bc24cc5..d723d79 100644
--- a/proxy/Caddyfile
+++ b/proxy/Caddyfile
@@ -4,7 +4,6 @@
 		output stdout
 		format console
 	}
-	debug
 }
 
 *.{$DOMAIN} {
@@ -66,6 +65,11 @@
 		reverse_proxy transmission:9091
 	}
 
+	@auth host auth.{$DOMAIN}
+	handle @auth {
+		reverse_proxy authentik-server:9000
+	}
+
 	# Fallback unhandled (sub)domains
 	handle {
 		error 404
diff --git a/proxy/docker-compose.yaml b/proxy/docker-compose.yaml
index 9f0eaac..7c587c9 100644
--- a/proxy/docker-compose.yaml
+++ b/proxy/docker-compose.yaml
@@ -37,6 +37,4 @@ services:
 networks:
   web:
     external: true
-  dockersocket:
-    external: true
 
diff --git a/start-all.sh b/start-all.sh
index 8010786..69b5585 100755
--- a/start-all.sh
+++ b/start-all.sh
@@ -6,6 +6,7 @@ function up {
 }
 
 up proxy;
+up auth;
 up monitoring;
 up smartHome;
 up dashboard;