110-cors_d.conf

<VirtualHost *:1443>
  #### STEP 1. Update the port number (1443 on the line above) to the
  #            port you want to use.
  #            The standard port is 443
  #### STEP 2. Update the ServerName item to your domain name
  ServerName cors-d.worldwidecorp.us

  #### STEP 3. Update if needed
  DocumentRoot /var/www/cors-d

  ServerAdmin webmaster@localhost
  # Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
  # error, crit, alert, emerg.
  # It is also possible to configure the loglevel for particular
  # modules, e.g.
  LogLevel info
  LogLevel ssl:warn

  # Add vhost name to log entries:
  LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-agent}i\"" vhost_combined
  LogFormat "%v %h %l %u %t \"%r\" %>s %b" vhost_common

  ErrorLog ${APACHE_LOG_DIR}/cors-d_error.log
  CustomLog ${APACHE_LOG_DIR}/cors-d.log vhost_combined

  # Enabling CORS support
  # See https://benjaminhorn.io/code/setting-cors-cross-origin-resource-sharing-on-apache-with-correct-response-headers-allowing-everything-through/
  #

  #### STEP 4. Update to the hostname that hosts your webapp
  Header always set Access-Control-Allow-Origin "https://your_apps_host.com"

  Header always set Access-Control-Allow-Methods "POST, GET, OPTIONS, DELETE, PUT"
  Header always set Access-Control-Allow-Credentials "true"
  Header always set Access-Control-Allow-Headers "Content-Type, Authorization, Accept-Encoding, Accept, Cache-Control, Cookie, Content-Length, Host, Referer, User-Agent"
  Header always set Access-Control-Expose-Headers "Cache-Control, Content-Encoding, Content-Length, Content-Type, Date, Strict-Transport-Security, X-RateLimit-Reset, X-RateLimit-Limit, X-RateLimit-Remaining, X-DocuSign-TraceToken, Cookie"
  Header always set Access-Control-Max-Age "1000"

  # Handle preflight requests from the client's browser
  RewriteEngine On
  # Respond with a 200 SUCCESS on every OPTIONS request.
  RewriteCond %{REQUEST_METHOD} OPTIONS
  RewriteRule ^(.*)$ $1 [R=200,L]

  CacheDisable /
  SSLProxyEngine on
  RequestHeader set Front-End-Https "On"

  # For the demo.docusign.com proxy
  ProxyPass / https://demo.docusign.net/
  ProxyPassReverse / https://demo.docusign.net/

</VirtualHost>