Function isSecure

server_setup.js:189–191

()

  // Cannot use express request `secure` property in production, due to
  // cluster setup.
  const isSecure = function() {
    return this.secure || (this.headers['x-forwarded-proto'] === 'https');
  };

  return app.use(function(req, res, next) {
    req.isSecure = isSecure;