first commit - working on the reverse proxy

2023-01-21 19:33:14 +00:00
commit 22e6a432ad
7 changed files with 276 additions and 0 deletions
@@ -0,0 +1,14 @@
+# This file contains important security parameters. If you modify this file
+# manually, Certbot will be unable to automatically provide future security
+# updates. Instead, Certbot will print and log an error message with a path to
+# the up-to-date file that you will need to refer to when manually updating
+# this file. Contents are based on https://ssl-config.mozilla.org
+
+ssl_session_cache shared:le_nginx_SSL:10m;
+ssl_session_timeout 1440m;
+ssl_session_tickets off;
+
+ssl_protocols TLSv1.2 TLSv1.3;
+ssl_prefer_server_ciphers off;
+
+ssl_ciphers "ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384";
@@ -0,0 +1,8 @@
+-----BEGIN DH PARAMETERS-----
+MIIBCAKCAQEA//////////+t+FRYortKmq/cViAnPTzx2LnFg84tNpWp4TZBFGQz
+8yTnc4kmz75fS/jY2MMddj2gbICrsRhetPfHtXV/WVhJDP1H18GbtCFY2VVPe0a
+87VXE15/V8k1mE8McODmi3fipona8+/och3xWKE2rec1MKzKT0g6eXq8CrGCsyT7
+YdEIqUuyyOP7uWrat2DX9GgdT0Kj3jlN9K5W7edjcrsZCwenyO4KbXCeAvzhzffi
+7MA0BM0oNC9hkXL+nOmFg/+OTxIy7vKBg8P+OxtMb61zO7X8vC7CIAXFjvGDfRaD
+ssbzSibBsu/6iGtCOGEoXJf//////////wIBAg==
+-----END DH PARAMETERS-----
@@ -0,0 +1,36 @@
+version: '3'
+
+volumes:
+  nginx_conf:
+    driver_opts:
+      type: nfs
+      o: addr=dockerstorage,nfsvers=4
+      device: :/swarm/stacks/reverseproxy/nginx
+  certbot_conf:
+    driver_opts:
+      type: nfs
+      o: addr=dockerstorage,nfsvers=4
+      device: :/swarm/stacks/reverseproxy/certbot_conf
+  certificates:
+    external: true
+    
+
+
+services:
+  nginx:
+    image: nginx:1.15-alpine
+    command: "/bin/sh -c 'while :; do sleep 6h & wait $${!}; nginx -s reload; done & nginx -g \"daemon off;\"'"
+    ports:
+      - "80:80"
+      - "443:443"
+    volumes:
+      - nginx_conf:/etc/nginx/conf.d
+      - certbot_conf:/etc/letsencrypt
+      - ./data/certbot/www:/var/www/certbot
+  certbot:
+    image: certbot/certbot:arm64v8-v1.32.2
+    entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"
+    volumes:
+      - certbot_conf:/etc/letsencrypt
+#      - certificates:/etc/letsencrypt/live
+      - ./data/certbot/www:/var/www/certbot
@@ -0,0 +1,83 @@
+#!/bin/bash
+
+if ! [ -x "$(command -v docker-compose)" ]; then
+  echo 'Error: docker-compose is not installed.' >&2
+  exit 1
+fi
+
+domains=(vbchaos.ddns.net)
+rsa_key_size=4096
+data_path="./data/certbot"
+email="matthias.mitscherlich@gmail.com" # Adding a valid address is strongly recommended
+staging=0 # Set to 1 if you're testing your setup to avoid hitting request limits
+
+if [ -d "$data_path" ]; then
+  read -p "Existing data found for $domains. Continue and replace existing certificate? (y/N) " decision
+  if [ "$decision" != "Y" ] && [ "$decision" != "y" ]; then
+    exit
+  fi
+fi
+
+
+if [ ! -e "$data_path/conf/options-ssl-nginx.conf" ] || [ ! -e "$data_path/conf/ssl-dhparams.pem" ]; then
+  echo "### Downloading recommended TLS parameters ..."
+  mkdir -p "$data_path/conf"
+  curl -s https://raw.githubusercontent.com/certbot/certbot/master/certbot-nginx/certbot_nginx/_internal/tls_configs/options-ssl-nginx.conf > "$data_path/conf/options-ssl-nginx.conf"
+  curl -s https://raw.githubusercontent.com/certbot/certbot/master/certbot/certbot/ssl-dhparams.pem > "$data_path/conf/ssl-dhparams.pem"
+  echo
+fi
+
+echo "### Creating dummy certificate for $domains ..."
+path="/etc/letsencrypt/live/$domains"
+mkdir -p "$data_path/conf/live/$domains"
+docker-compose run --rm --entrypoint "\
+  openssl req -x509 -nodes -newkey rsa:$rsa_key_size -days 1\
+    -keyout '$path/privkey.pem' \
+    -out '$path/fullchain.pem' \
+    -subj '/CN=localhost'" certbot
+echo
+
+
+echo "### Starting nginx ..."
+docker-compose up --force-recreate -d nginx
+echo
+
+
+
+echo "### Deleting dummy certificate for $domains ..."
+docker-compose run --rm --entrypoint "\
+  rm -Rf /etc/letsencrypt/live/$domains && \
+  rm -Rf /etc/letsencrypt/archive/$domains && \
+  rm -Rf /etc/letsencrypt/renewal/$domains.conf" certbot
+echo
+
+# exit 1
+
+echo "### Requesting Let's Encrypt certificate for $domains ..."
+#Join $domains to -d args
+domain_args=""
+for domain in "${domains[@]}"; do
+  domain_args="$domain_args -d $domain"
+done
+
+# Select appropriate email arg
+case "$email" in
+  "") email_arg="--register-unsafely-without-email" ;;
+  *) email_arg="--email $email" ;;
+esac
+
+# Enable staging mode if needed
+if [ $staging != "0" ]; then staging_arg="--staging"; fi
+
+docker-compose run --rm --entrypoint "\
+  certbot certonly --webroot -w /var/www/certbot \
+    $staging_arg \
+    $email_arg \
+    $domain_args \
+    --rsa-key-size $rsa_key_size \
+    --agree-tos \
+    --force-renewal" certbot
+echo
+
+echo "### Reloading nginx ..."
+docker-compose exec nginx nginx -s reload