How to use the openid.SimpleRegistration function in openid

.definit( function () {
    this.relyingParty = new oid.RelyingParty(this.myHostname() + this.callbackPath(), null, false, false, [
        new oid.UserInterface()
      , new oid.SimpleRegistration(this.simpleRegistration())
      , new oid.AttributeExchange(this.attributeExchange())
    ]);
  })
  .get('entryPath',

.definit( function () {
    this.relyingParty = new oid.RelyingParty(this.myHostname() + this.callbackPath(), null, false, false, [
        new oid.UserInterface()
      , new oid.SimpleRegistration(this.simpleRegistration())
      , new oid.AttributeExchange(this.attributeExchange())
    ]);
  })
  .get('entryPath',

function Strategy(options, validate) {
  if (!options.returnURL) throw new Error('OpenID authentication requires a returnURL option');
  if (!validate) throw new Error('OpenID authentication strategy requires a validate function');
  
  passport.Strategy.call(this);
  this.name = 'openid';
  this._validate = validate;
  
  var extensions = [];
  if (options.profile) {
    var sreg = new openid.SimpleRegistration({
      "fullname" : true,
      "nickname" : true, 
      "email" : true, 
      "dob" : true, 
      "gender" : true, 
      "postcode" : true,
      "country" : true, 
      "timezone" : true,
      "language" : true
    });
    extensions.push(sreg);
  }
  if (options.profile) {
    var ax = new openid.AttributeExchange({
      "http://axschema.org/namePerson/first": "required",
      "http://axschema.org/namePerson/friendly": "required",

function Strategy(options, verify) {
  if (!options.returnURL) throw new Error('OpenID authentication requires a returnURL option');
  if (!verify) throw new Error('OpenID authentication strategy requires a verify callback');
  
  passport.Strategy.call(this);
  this.name = 'openid';
  this._verify = verify;
  this._profile = options.profile;
  this._pape = options.pape;
  this._passReqToCallback = options.passReqToCallback;
  
  var extensions = [];
  if (options.profile) {
    var sreg = new openid.SimpleRegistration({
      "fullname" : true,
      "nickname" : true, 
      "email" : true, 
      "dob" : true, 
      "gender" : true, 
      "postcode" : true,
      "country" : true, 
      "timezone" : true,
      "language" : true
    });
    extensions.push(sreg);
  }
  if (options.profile) {
    var ax = new openid.AttributeExchange({
      "http://axschema.org/namePerson" : "required",
      "http://axschema.org/namePerson/first": "required",

function Strategy(options, verify) {
  if (!options.returnURL) throw new Error('OpenID authentication requires a returnURL option');
  if (!verify) throw new Error('OpenID authentication strategy requires a verify callback');
  
  passport.Strategy.call(this);
  this.name = 'openid';
  this._verify = verify;
  this._profile = options.profile;
  this._pape = options.pape;
  this._passReqToCallback = options.passReqToCallback;
  
  var extensions = [];
  if (options.profile) {
    var sreg = new openid.SimpleRegistration({
      "fullname" : true,
      "nickname" : true, 
      "email" : true, 
      "dob" : true, 
      "gender" : true, 
      "postcode" : true,
      "country" : true, 
      "timezone" : true,
      "language" : true
    });
    extensions.push(sreg);
  }
  if (options.profile) {
    var ax = new openid.AttributeExchange({
      "http://axschema.org/namePerson" : "required",
      "http://axschema.org/namePerson/first": "required",