server {
  listen 443 ssl http2;
  listen [::]:443 ssl http2;
  server_name edu.libraryofcode.org;

  ssl_certificate /etc/nginx/ssl/org.chain.crt;
  ssl_certificate_key /etc/nginx/ssl/org.key.pem;

  ssl_session_cache builtin:1000 shared:SSL:10m;
  ssl_protocols TLSv1.2;

  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;

  ssl_prefer_server_ciphers on;

  ssl_stapling on;
  ssl_stapling_verify on;

  root /opt/canvas/public;
  charset utf-8;
  include mime.types;
  client_max_body_size 5000M;
  default_type application/octet-stream;
  access_log /var/log/nginx/canvas.access.log;
  error_log /var/log/nginx/canvas.error.log;
  passenger_ruby /usr/local/bin/ruby2.4;
  passenger_load_shell_envvars off;
  #passenger_log_level 4;
  passenger_start_timeout 300;
  passenger_enabled on;
  rails_env production;
}