AuthnRequest.php in SAML SP 2.0 Single Sign On (SSO) - SAML Service Provider 7

The AuthnRequest.php file for the miniorange_samlauth module.

@package miniOrange

@license GNU/GPLv3

@copyright Copyright 2015 miniOrange. All Rights Reserved.

This file is part of miniOrange SAML plugin.

File

includes/AuthnRequest.php

<?php

/**
 * @file
 * The AuthnRequest.php file for the miniorange_samlauth module.
 *
 * @package miniOrange
 *
 * @license GNU/GPLv3
 *
 * @copyright Copyright 2015 miniOrange. All Rights Reserved.
 *
 * This file is part of miniOrange SAML plugin.
 */

/**
 * The MiniOrangeAuthnRequest class.
 */
class MiniOrangeAuthnRequest {

  /**
   * The function initiateLogin.
   */
  public function initiateLogin($acs_url, $sso_url, $issuer) {
    $nameid_format = variable_get('miniorange_nameid_format', "");
    $relay_state = $_SERVER['HTTP_REFERER'];
    $saml_request = Utilities::createAuthnRequest($acs_url, $issuer, $sso_url, $nameid_format);
    if (strpos($sso_url, '?') > 0) {
      $redirect = $sso_url . '&SAMLRequest=' . $saml_request . '&RelayState=' . urlencode($relay_state);
    }
    else {
      $redirect = $sso_url . '?SAMLRequest=' . $saml_request . '&RelayState=' . urlencode($relay_state);
    }
    header('Location: ' . $redirect);
  }

}

Classes

Name	Description
MiniOrangeAuthnRequest	The MiniOrangeAuthnRequest class.