migrate authelia from yaml to env

readme.md

@@ -4,6 +4,11 @@ Experiment in digital autonomy
 
 Latest code is hosted on https://git.woodbine.nyc/micro/woodbine.nyc
 
+In general, everything is orchestrated by the compose files.
+
+Sometimes, you will see a -setup service in the compose file.
+This usually runs a script that checks or generates secrets, and does initial configuration if needed.
+
 ## Goals
 
 We hope this is understandable by a single individual, after learning a bit about docker compose and caddy.
@@ -12,6 +17,8 @@ We hope this is understandable by a single individual, after learning a bit abou
 
 Make a backblaze B2 account for backups. Add the secrets to ./secrets/backup/.
 
+Fill out smtp secrets for the mail server
+
 ## running
 
 To enable additional services, add their compose file to the following command
@@ -19,6 +26,7 @@ To enable additional services, add their compose file to the following command
     podman compose --env-file env.production \
       --file services/secrets.yaml \
       --file services/backup.yaml \
+      --file services/smtp.yaml \
       --file services/caddy.yaml \
       --file services/authelia.yaml \
       --file services/web.yaml \
@@ -33,18 +41,36 @@ One simple way is to allow unprivileged users access to these low ports
     echo 'net.ipv4.ip_unprivileged_port_start=80' | sudo tee -a /etc/sysctl.conf
     sudo sysctl -w net.ipv4.ip_unprivileged_port_start=80
 
-## beta release
+## alpha
+
+- [~] single sign-on (authelia)
+    - [ ] per-user webdav folders via authelia
+    - [ ] any OIDC service setup
+- [~] file backup (duplicity) 
+- [ ] postgres backup (duplicity)
+- [ ] decide on single postgres instance or multiple
+- [x] reverse proxy (caddy)
+- [x] personal home pages (caddy-webdav)
+- [x] migrate from yaml to env for authelia config
+- [x] setup notifications via smtp
+
+## beta
 
-- [x] caddy for homepage
+- [ ] file restore
-- [x] webdav for personal home pages
+- [ ] postgres restore
-- [?] ~~zitadel~~ authelia single sign-on
-- [x] mount caddy files from service compose files
-- [ ] backup using duplicity uploaded to backblaze b2
-- [ ] restore using duplicity downloaded from backblaze b2
 - [ ] wiki
-- [ ] see if we can only expose 443
+- [ ] matrix server (dendrite)
-- [ ] dendrite matrix server
+- [ ] mail server (stalwart or maddy)
-- [ ] gitea
+- [ ] mailing list (listmonk)
+- [ ] code forge (gitea or forgejo)
+
+## 0.1
+
+- [ ] only expose 443, 587, 993
+- [ ] running on betabasement-woodbine.nyc
+- [ ] audit on secrets management
+- [ ] audit on mail server
+- [ ] audit on general architecture
 
 ## credits
 

services/authelia.yaml

@@ -9,6 +9,12 @@ secrets:
     file: ../secrets/authelia/STORAGE_PASSWORD
   STORAGE_ENCRYPTION_KEY:
     file: ../secrets/authelia/STORAGE_ENCRYPTION_KEY
+  SMTP_PASSWORD:
+    file: ../secrets/smtp/SMTP_PASSWORD
+  SMTP_HOST:
+    file: ../secrets/smtp/SMTP_HOST
+  SMTP_PORT:
+    file: ../secrets/smtp/SMTP_PORT
 
 services:
   authelia:
@@ -19,17 +25,33 @@ services:
       - postgres
       - secrets
       - caddy
+      - smtp
     restart: unless-stopped
     expose:
       - 9091
-    secrets: [JWT_SECRET, SESSION_SECRET, STORAGE_PASSWORD, STORAGE_ENCRYPTION_KEY]
+    secrets: [JWT_SECRET, SESSION_SECRET, STORAGE_PASSWORD, STORAGE_ENCRYPTION_KEY, SMTP_PASSWORD, SMTP_HOST, SMTP_PORT]
     environment:
-      PUID: 1000
-      PGID: 1000
       AUTHELIA_JWT_SECRET_FILE: /run/secrets/JWT_SECRET
       AUTHELIA_SESSION_SECRET_FILE: /run/secrets/SESSION_SECRET
-      AUTHELIA_STORAGE_POSTGRES_PASSWORD_FILE: /run/secrets/STORAGE_PASSWORD
       AUTHELIA_STORAGE_ENCRYPTION_KEY_FILE: /run/secrets/STORAGE_ENCRYPTION_KEY
+
+      AUTHELIA_STORAGE_POSTGRES_DATABASE: authelia
+      AUTHELIA_STORAGE_POSTGRES_ADDRESS: postgres
+      AUTHELIA_STORAGE_POSTGRES_USERNAME: authelia
+      AUTHELIA_STORAGE_POSTGRES_PASSWORD_FILE: /run/secrets/STORAGE_PASSWORD
+
+      AUTHELIA_DEFAULT_REDIRECTION_URL: https://${DOMAIN}
+      AUTHELIA_TOTP_ISSUER: ${DOMAIN}
+      AUTHELIA_WEBAUTHN_DISPLAY_NAME: ${DOMAIN}
+
+      AUTHELIA_ACCESS_CONTROL_DEFAULT_POLICY: two_factor
+
+      AUTHELIA_NOTIFIER_SMTP_PASSWORD_FILE: /run/secrets/SMTP_PASSWORD
+      AUTHELIA_NOTIFIER_SMTP_HOST_FILE: /run/secrets/SMTP_HOST
+      AUTHELIA_NOTIFIER_SMTP_PORT_FILE: /run/secrets/SMTP_PORT
+      AUTHELIA_NOTIFIER_SMTP_USERNAME: "authelia@${DOMAIN}"
+      AUTHELIA_NOTIFIER_SMTP_SENDER: "Authelia <authelia@${DOMAIN}>"
+
     volumes:
       - ../data/authelia/config:/config
 
@@ -57,6 +79,16 @@ services:
     volumes:
       - ../data/authelia/config:/mnt/backup/src/authelia/config:ro
 
+  # backup the postgres database
+  backup-postgres:
+    volumes:
+      - ../secrets/authelia/STORAGE_PASSWORD:/run/secrets/AUTHELIA_PGPASSWORD
+    environment:
+      - AUTHELIA_PGHOST: authelia
+      - AUTHELIA_PGUSER: authelia
+      - AUTHELIA_DBS_TO_INCLUDE: authelia
+      - AUTHELIA_PGPASSWORD_FILE: /run/secrets/AUTHELIA_PGPASSWORD
+
   # generate all these secrets if they are empty on start
   secrets:
     volumes:

services/backup.yaml

@@ -18,7 +18,24 @@ services:
     depends_on: [secrets]
     secrets: [B2_APPLICATION_KEY, B2_APPLICATION_KEY_ID, BUCKET_NAME, PASSPHRASE]
     environment:
-      DESTINATION: b2://${B2_APPLICATION_KEY_ID}:${B2_APPLICATION_KEY}@${BUCKET_NAME}
+      HOSTNAME: ${DOMAIN}
+      TZ: America/New_York
+    entrypoint: ["/run"]
+    volumes:
+      - ./backup/run:/run:ro
+
+  backup-postgres:
+    container_name: backup-postgres
+    image: tecnativa/docker-duplicity-postgres:latest
+    restart: unless-stopped
+    depends_on: [secrets]
+    secrets: [B2_APPLICATION_KEY, B2_APPLICATION_KEY_ID, BUCKET_NAME, PASSPHRASE]
+    environment:
+      HOSTNAME: ${DOMAIN}
+      TZ: America/New_York
+    entrypoint: ["/run-postgres"]
+    volumes:
+      - ./backup/run-postgres:/run-postgres:ro
 
   secrets:
     volumes:

services/backup/run

@@ -1,14 +1,9 @@
-. ../../env.production
+read B2_APPLICATION_KEY_ID < /run/secrets/B2_APPLICATION_KEY_ID
+read B2_APPLICATION_KEY < /run/secrets/B2_APPLICATION_KEY
+read BUCKET_NAME < /run/secrets/BUCKET_NAME
+export DST=b2://${B2_APPLICATION_KEY_ID}:${B2_APPLICATION_KEY}@${BUCKET_NAME}
 
-service=$(basename $PWD)
+read PASSPHRASE < /run/secrets/PASSPHRASE
-secrets="../../secrets/$service"
+export PASSPHRASE
 
-read B2_APPLICATION_KEY_ID < $secrets/application-key-id
+/usr/local/bin/entrypoint
-read B2_APPLICATION_KEY < $secrets/application-key
-export BUCKET_NAME=${DOMAIN}-backup
-
-export DESTINATION=b2://${B2_APPLICATION_KEY_ID}:${B2_APPLICATION_KEY}@${BUCKET_NAME}
-
-read PASSPHRASE < $secrets/passphrase
-env PASSPHRASE=$PASSPHRASE duplicity backup ../../data $DESTINATION >&2
-env PASSPHRASE=$PASSPHRASE duplicity remove-older-than 28D $DESTINATION >&2

services/backup/run-postgres

@@ -0,0 +1,14 @@
+read B2_APPLICATION_KEY_ID < /run/secrets/B2_APPLICATION_KEY_ID
+read B2_APPLICATION_KEY < /run/secrets/B2_APPLICATION_KEY
+read BUCKET_NAME < /run/secrets/BUCKET_NAME
+export DST=b2://${B2_APPLICATION_KEY_ID}:${B2_APPLICATION_KEY}@${BUCKET_NAME}
+
+read PASSPHRASE < /run/secrets/PASSPHRASE
+export PASSPHRASE
+
+for environment in /backup/*; do
+  . $environment
+  export PGHOST PGPASSWORD PGUSER DBS_TO_INCLUDE DBS_TO_EXCLUDE 
+  /usr/local/bin/entrypoint
+  unset PGHOST PGPASSWORD PGUSER DBS_TO_INCLUDE DBS_TO_EXCLUDE
+done

services/smtp.yaml

@@ -0,0 +1,41 @@
+version: "3.8"
+
+secrets:
+  SMTP_HOST:
+    file: ../secrets/smtp/SMTP_HOST
+  SMTP_PORT:
+    file: ../secrets/smtp/SMTP_PORT
+  SMTP_USERNAME:
+    file: ../secrets/smtp/SMTP_USERNAME
+  SMTP_PASSWORD:
+    file: ../secrets/smtp/SMTP_PASSWORD
+
+services:
+  smtp:
+    image: foxcpp/maddy:0.6
+    secrets: ["SMTP_HOST", "SMTP_PORT", "SMTP_USERNAME", "SMTP_PASSWORD"]
+    restart: unless-stopped
+    depends_on: ["smtp-setup"]
+    environment:
+      - MADDY_HOSTNAME=mx.${DOMAIN}
+      - MADDY_DOMAIN=${DOMAIN}
+    volumes:
+      - ../data/smtp/data:/data
+      # TODO: get from caddy?
+      - ../secrets/tls/fullchain.pem:/data/tls/fullchain.pem:ro
+      - ../secrets/tls/privkey.pem:/data/tls/privkey.pem:ro
+    ports:
+      - 25:25
+      - 143:143
+      - 587:587
+      - 993:993
+
+  smtp-setup:
+    container_name: smtp-setup
+    image: alpine
+    restart: no
+    secrets: ["SMTP_HOST", "SMTP_PORT", "SMTP_USERNAME", "SMTP_PASSWORD"]
+    volumes:
+      - ./secrets/check-secrets:/check-secrets:ro
+    entrypoint: ["/check-secrets"]
+