migrate let's encrypt logic

deployment/prod/docker-compose.prod.yaml

@@ -10,25 +10,25 @@ services:
       env_file:
         - ../../.env
 
-    certbot:
-      image: certbot/certbot:latest
-      container_name: certbot
-      volumes:
-        - ../../certbot/conf:/etc/letsencrypt
-        - ../../certbot/www:/var/www/certbot
-      command: certonly --webroot -w /var/www/certbot --force-renewal --email allaouaokba@gmail.com -d api.okba.dev --agree-tos
-
     nginx:
       image: nginx:latest
       container_name: nginx
       restart: unless-stopped
+      command: "/bin/sh -c 'while :; do sleep 6h & wait $${!}; nginx -s reload; done & nginx -g \"daemon off;\"'"
       volumes:
         - ../../conf/nginx.conf:/etc/nginx/nginx.conf
-        - ../../certbot/conf:/etc/letsencrypt
-        - ../../certbot/www:/var/www/certbot
+        - ./data/certbot/conf:/etc/letsencrypt
+        - ./data/certbot/www:/var/www/certbot
       ports:
         - "80:80"
         - "443:443"
       depends_on:
         - backend
-        - certbot
+
+    certbot:
+      image: certbot/certbot:latest
+      container_name: certbot
+      volumes:
+        - ./data/certbot/conf:/etc/letsencrypt
+        - ./data/certbot/www:/var/www/certbot
+      entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"

deployment/prod/init-letsencrypt.sh

@@ -0,0 +1,77 @@
+#!/bin/bash
+
+if ! [ -x "$(command -v docker-compose)" ]; then
+  echo 'Error: docker-compose is not installed.' >&2
+  exit 1
+fi
+
+domains=(api.cognifile.org)
+rsa_key_size=4096
+data_path="./data/certbot"
+email="allaouaokba@gmail.com"
+staging=1
+
+if [ -d "$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 -f docker-compose.prod.yaml 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 -f docker-compose.prod.yaml up --force-recreate -d nginx
+echo
+
+echo "### Deleting dummy certificate for $domains ..."
+docker-compose -f docker-compose.prod.yaml run --rm --entrypoint "\
+  rm -Rf /etc/letsencrypt/live/$domains && \
+  rm -Rf /etc/letsencrypt/archive/$domains && \
+  rm -Rf /etc/letsencrypt/renewal/$domains.conf" certbot
+echo
+
+
+echo "### Requesting Let's Encrypt certificate for $domains ..."
+domain_args=""
+for domain in "${domains[@]}"; do
+  domain_args="$domain_args -d $domain"
+done
+
+case "$email" in
+  "") email_arg="--register-unsafely-without-email" ;;
+  *) email_arg="--email $email" ;;
+esac
+
+if [ $staging != "0" ]; then staging_arg="--staging"; fi
+
+docker-compose -f docker-compose.prod.yaml 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 -f docker-compose.prod.yaml exec nginx nginx -s reload