56 lines
1.7 KiB
Bash
56 lines
1.7 KiB
Bash
#!/bin/bash
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domains=( "example.com" "example.org" )
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rsa_key_size=4096
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data_path="./data/certbot"
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email="" # Adding a valid address is strongly recommended
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staging=0 # Set to 1 if you're just testing your setup to avoid hitting request limits
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echo "### Preparing directories in $data_path ..."
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rm -Rf "$data_path"
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mkdir -p "$data_path/www"
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mkdir -p "$data_path/conf/live/$domains"
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echo "### Creating dummy certificate ..."
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path="/etc/letsencrypt/live/$domains"
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mkdir -p "$path"
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docker-compose run --rm --entrypoint "openssl req -x509 -nodes -newkey rsa:4096 \
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-days 10 -keyout '$path/privkey.pem' -out '$path/fullchain.pem' -subj '/CN=localhost'" certbot
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echo "### Downloading recommended TLS parameters ..."
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curl -s https://raw.githubusercontent.com/certbot/certbot/master/certbot-nginx/certbot_nginx/options-ssl-nginx.conf > "$data_path/conf/options-ssl-nginx.conf"
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curl -s https://raw.githubusercontent.com/certbot/certbot/master/certbot/ssl-dhparams.pem > "$data_path/conf/ssl-dhparams.pem"
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echo "### Starting nginx ..."
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docker-compose up -d nginx
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echo "### Deleting dummy certificate ..."
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sudo rm -Rf "$data_path/conf/live"
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echo "### Requesting initial certificate ..."
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# Join $domains to -d args
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domain_args=""
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for domain in "${domains[@]}"; do
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domain_args="$domain_args -d $domain"
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done
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# Select appropriate email arg
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case "$email" in
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"") email_arg="--register-unsafely-without-email" ;;
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*) email_arg="--email $email" ;;
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esac
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# Enable staging mode if needed
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if [ $staging != "0" ]; then staging_arg="--staging"; fi
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docker-compose run --rm --entrypoint "certbot certonly --webroot -w /var/www/certbot $staging_arg $email_arg \
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$domain_args --rsa-key-size $rsa_key_size --agree-tos --force-renewal" certbot
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docker-compose stop nginx
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