templates/web.letsencrypt.ssl.template.yml

   1 env:
   2   LETSENCRYPT_DIR: "/shared/letsencrypt"
   3
   4 hooks:
   5   after_ssl:
   6     - exec:
   7        cmd:
   8          - if [ -z "$LETSENCRYPT_ACCOUNT_EMAIL" ]; then echo "LETSENCRYPT_ACCOUNT_EMAIL ENV variable is required and has not been set."; exit 1; fi
   9          - /bin/bash -c "if [[ ! \"$LETSENCRYPT_ACCOUNT_EMAIL\" =~ ([^@]+)@([^\.]+) ]]; then echo \"LETSENCRYPT_ACCOUNT_EMAIL is not a valid email address\"; exit 1; fi"
  10
  11     - exec:
  12        cmd:
  13          - cd /root && git clone https://github.com/Neilpang/acme.sh.git && cd /root/acme.sh && git reset --hard c4c5ecd03de497fd4c3079cbac9d3c56edaffc89
  14          - touch /var/spool/cron/crontabs/root
  15          - install -d -m 0755 -g root -o root $LETSENCRYPT_DIR
  16          - cd /root/acme.sh && LE_WORKING_DIR="${LETSENCRYPT_DIR}" ./acme.sh --install
  17
  18     - file:
  19        path: "/etc/nginx/letsencrypt.conf"
  20        contents: |
  21         user www-data;
  22         worker_processes auto;
  23         daemon on;
  24
  25         events {
  26           worker_connections 768;
  27           # multi_accept on;
  28         }
  29
  30         http {
  31           sendfile on;
  32           tcp_nopush on;
  33           tcp_nodelay on;
  34           keepalive_timeout 65;
  35           types_hash_max_size 2048;
  36
  37           access_log /var/log/nginx/access.letsencrypt.log;
  38           error_log /var/log/nginx/error.letsencrypt.log;
  39
  40           server {
  41             listen 80;
  42             listen [::]:80;
  43
  44             location ~ /.well-known {
  45               root /var/www/discourse/public;
  46               allow all;
  47             }
  48           }
  49         }
  50
  51     - file:
  52        path: /etc/runit/1.d/letsencrypt
  53        chmod: "+x"
  54        contents: |
  55           #!/bin/bash
  56           /usr/sbin/nginx -c /etc/nginx/letsencrypt.conf
  57
  58           LE_WORKING_DIR="${LETSENCRYPT_DIR}" $$ENV_LETSENCRYPT_DIR/acme.sh --issue -d $$ENV_DISCOURSE_HOSTNAME -k 4096 -w /var/www/discourse/public
  59
  60           if [ ! "$(cd $$ENV_LETSENCRYPT_DIR/$$ENV_DISCOURSE_HOSTNAME && openssl verify -CAfile ca.cer fullchain.cer | grep "OK")" ]; then
  61             # Try to issue the cert again if something goes wrong
  62             LE_WORKING_DIR="${LETSENCRYPT_DIR}" $$ENV_LETSENCRYPT_DIR/acme.sh --issue -d $$ENV_DISCOURSE_HOSTNAME -k 4096 --force -w /var/www/discourse/public
  63           fi
  64
  65           LE_WORKING_DIR="${LETSENCRYPT_DIR}" $$ENV_LETSENCRYPT_DIR/acme.sh --installcert -d $$ENV_DISCOURSE_HOSTNAME --fullchainpath /shared/ssl/$$ENV_DISCOURSE_HOSTNAME.cer --keypath /shared/ssl/$$ENV_DISCOURSE_HOSTNAME.key --reloadcmd "sv reload nginx"
  66
  67           /usr/sbin/nginx -c /etc/nginx/letsencrypt.conf -s stop
  68
  69     - replace:
  70        filename: "/etc/nginx/conf.d/discourse.conf"
  71        from: /ssl_certificate.+/
  72        to: |
  73          ssl_certificate /shared/ssl/$$ENV_DISCOURSE_HOSTNAME.cer;
  74
  75     - replace:
  76        filename: /shared/letsencrypt/account.conf
  77        from: /#?ACCOUNT_EMAIL=.+/
  78        to: |
  79          ACCOUNT_EMAIL=$$ENV_LETSENCRYPT_ACCOUNT_EMAIL
  80
  81     - replace:
  82        filename: "/etc/nginx/conf.d/discourse.conf"
  83        from: /ssl_certificate_key.+/
  84        to: |
  85          ssl_certificate_key /shared/ssl/$$ENV_DISCOURSE_HOSTNAME.key;
  86
  87     - replace:
  88        filename: "/etc/nginx/conf.d/discourse.conf"
  89        from: /add_header.+/
  90        to: |
  91          add_header Strict-Transport-Security 'max-age=63072000';