gistfile1.txt

upstream puppet {
# adjust this to the number of mongrels you spawn
  server 127.0.0.1:18140;
  server 127.0.0.1:18141;
}

# day-to-day operations
server {
  listen                  8140;
  ssl                     on;
  ssl_certificate         /var/lib/puppet/ssl/certs/puppet.pem;
  ssl_certificate_key     /var/lib/puppet/ssl/private_keys/puppet.pem;
  ssl_client_certificate  /var/lib/puppet/ssl/ca/ca_crt.pem;
  ssl_ciphers             SSLv2:-LOW:-EXPORT:RC4+RSA;
  ssl_session_cache       shared:SSL:8m;
  ssl_session_timeout     5m;
  ssl_verify_client       on;
  location / {
    proxy_redirect      off;
    proxy_set_header    X-Real-IP $remote_addr;
    proxy_set_header    X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header    Host $http_host;
    proxy_set_header    X-Client-Verify  SUCCESS;
    proxy_set_header    X-SSL-Subject    $ssl_client_s_dn;
    proxy_set_header    X-SSL-Issuer     $ssl_client_i_dn;
    proxy_read_timeout 64;
    proxy_pass          http://puppet;
  }
}

# un-authenticated CA port (--ca_port on your clients)
server {
  listen                  8141;
  ssl_verify_client       off;
  ssl                     on;
  ssl_certificate         /var/lib/puppet/ssl/certs/puppet.pem;
  ssl_certificate_key     /var/lib/puppet/ssl/private_keys/puppet.pem;
  ssl_client_certificate  /var/lib/puppet/ssl/ca/ca_crt.pem;
  ssl_ciphers             SSLv2:-LOW:-EXPORT:RC4+RSA;
  ssl_session_cache       shared:SSL:8m;
  ssl_session_timeout     5m;
  location / {
    proxy_redirect     off;
    proxy_set_header   X-Real-IP        $remote_addr;
    proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;
    proxy_set_header   Host             $http_host;
    proxy_set_header   X-Client-Verify  FAILURE;
    proxy_set_header   X-SSL-Subject    $ssl_client_s_dn;
    proxy_set_header   X-SSL-Issuer     $ssl_client_i_dn;
    proxy_read_timeout 64;
    proxy_pass  http://puppet;
  }
}