listen 443 ssl spdy;
       spdy_keepalive_timeout 300; # up from 180 secs default
       ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
       # courtesy of https://wiki.mozilla.org/Security/Server_Side_TLS#Recommended_Ciphersuite
       ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:ECDHE-RSA-RC4-SHA:ECDHE-ECDSA-RC4-SHA:AES128:AES256:RC4-SHA:HIGH:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!MD5:!PSK;
       ssl_prefer_server_ciphers on;

       ssl_certificate /shared/ssl/ssl.crt;
       ssl_certificate_key /shared/ssl/ssl.key;

       ssl_session_tickets off;

       # enable SPDY header compression
       spdy_headers_comp 6;

       # remember the certificate for a year and automatically connect to HTTPS
       add_header Strict-Transport-Security 'max-age=31536000; includeSubDomains';

       gzip on;

       if ($http_host != $$ENV_DISCOURSE_HOSTNAME) {
          rewrite (.*) https://$$ENV_DISCOURSE_HOSTNAME$1 permanent;
       }