--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Auth/Adapter/InfoCard.php Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,261 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Auth
+ * @subpackage Zend_Auth_Adapter
+ * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: InfoCard.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+/**
+ * @see Zend_Auth_Adapter_Interface
+ */
+require_once 'Zend/Auth/Adapter/Interface.php';
+
+/**
+ * @see Zend_Auth_Result
+ */
+require_once 'Zend/Auth/Result.php';
+
+/**
+ * @see Zend_InfoCard
+ */
+require_once 'Zend/InfoCard.php';
+
+/**
+ * A Zend_Auth Authentication Adapter allowing the use of Information Cards as an
+ * authentication mechanism
+ *
+ * @category Zend
+ * @package Zend_Auth
+ * @subpackage Zend_Auth_Adapter
+ * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Auth_Adapter_InfoCard implements Zend_Auth_Adapter_Interface
+{
+ /**
+ * The XML Token being authenticated
+ *
+ * @var string
+ */
+ protected $_xmlToken;
+
+ /**
+ * The instance of Zend_InfoCard
+ *
+ * @var Zend_InfoCard
+ */
+ protected $_infoCard;
+
+ /**
+ * Constructor
+ *
+ * @param string $strXmlDocument The XML Token provided by the client
+ * @return void
+ */
+ public function __construct($strXmlDocument)
+ {
+ $this->_xmlToken = $strXmlDocument;
+ $this->_infoCard = new Zend_InfoCard();
+ }
+
+ /**
+ * Sets the InfoCard component Adapter to use
+ *
+ * @param Zend_InfoCard_Adapter_Interface $a
+ * @return Zend_Auth_Adapter_InfoCard Provides a fluent interface
+ */
+ public function setAdapter(Zend_InfoCard_Adapter_Interface $a)
+ {
+ $this->_infoCard->setAdapter($a);
+ return $this;
+ }
+
+ /**
+ * Retrieves the InfoCard component adapter being used
+ *
+ * @return Zend_InfoCard_Adapter_Interface
+ */
+ public function getAdapter()
+ {
+ return $this->_infoCard->getAdapter();
+ }
+
+ /**
+ * Retrieves the InfoCard public key cipher object being used
+ *
+ * @return Zend_InfoCard_Cipher_PKI_Interface
+ */
+ public function getPKCipherObject()
+ {
+ return $this->_infoCard->getPKCipherObject();
+ }
+
+ /**
+ * Sets the InfoCard public key cipher object to use
+ *
+ * @param Zend_InfoCard_Cipher_PKI_Interface $cipherObj
+ * @return Zend_Auth_Adapter_InfoCard Provides a fluent interface
+ */
+ public function setPKICipherObject(Zend_InfoCard_Cipher_PKI_Interface $cipherObj)
+ {
+ $this->_infoCard->setPKICipherObject($cipherObj);
+ return $this;
+ }
+
+ /**
+ * Retrieves the Symmetric cipher object being used
+ *
+ * @return Zend_InfoCard_Cipher_Symmetric_Interface
+ */
+ public function getSymCipherObject()
+ {
+ return $this->_infoCard->getSymCipherObject();
+ }
+
+ /**
+ * Sets the InfoCard symmetric cipher object to use
+ *
+ * @param Zend_InfoCard_Cipher_Symmetric_Interface $cipherObj
+ * @return Zend_Auth_Adapter_InfoCard Provides a fluent interface
+ */
+ public function setSymCipherObject(Zend_InfoCard_Cipher_Symmetric_Interface $cipherObj)
+ {
+ $this->_infoCard->setSymCipherObject($cipherObj);
+ return $this;
+ }
+
+ /**
+ * Remove a Certificate Pair by Key ID from the search list
+ *
+ * @param string $key_id The Certificate Key ID returned from adding the certificate pair
+ * @throws Zend_InfoCard_Exception
+ * @return Zend_Auth_Adapter_InfoCard Provides a fluent interface
+ */
+ public function removeCertificatePair($key_id)
+ {
+ $this->_infoCard->removeCertificatePair($key_id);
+ return $this;
+ }
+
+ /**
+ * Add a Certificate Pair to the list of certificates searched by the component
+ *
+ * @param string $private_key_file The path to the private key file for the pair
+ * @param string $public_key_file The path to the certificate / public key for the pair
+ * @param string $type (optional) The URI for the type of key pair this is (default RSA with OAEP padding)
+ * @param string $password (optional) The password for the private key file if necessary
+ * @throws Zend_InfoCard_Exception
+ * @return string A key ID representing this key pair in the component
+ */
+ public function addCertificatePair($private_key_file, $public_key_file, $type = Zend_InfoCard_Cipher::ENC_RSA_OAEP_MGF1P, $password = null)
+ {
+ return $this->_infoCard->addCertificatePair($private_key_file, $public_key_file, $type, $password);
+ }
+
+ /**
+ * Return a Certificate Pair from a key ID
+ *
+ * @param string $key_id The Key ID of the certificate pair in the component
+ * @throws Zend_InfoCard_Exception
+ * @return array An array containing the path to the private/public key files,
+ * the type URI and the password if provided
+ */
+ public function getCertificatePair($key_id)
+ {
+ return $this->_infoCard->getCertificatePair($key_id);
+ }
+
+ /**
+ * Set the XML Token to be processed
+ *
+ * @param string $strXmlToken The XML token to process
+ * @return Zend_Auth_Adapter_InfoCard Provides a fluent interface
+ */
+ public function setXmlToken($strXmlToken)
+ {
+ $this->_xmlToken = $strXmlToken;
+ return $this;
+ }
+
+ /**
+ * Get the XML Token being processed
+ *
+ * @return string The XML token to be processed
+ */
+ public function getXmlToken()
+ {
+ return $this->_xmlToken;
+ }
+
+ /**
+ * Authenticates the XML token
+ *
+ * @return Zend_Auth_Result The result of the authentication
+ */
+ public function authenticate()
+ {
+ try {
+ $claims = $this->_infoCard->process($this->getXmlToken());
+ } catch(Exception $e) {
+ return new Zend_Auth_Result(Zend_Auth_Result::FAILURE , null, array('Exception Thrown',
+ $e->getMessage(),
+ $e->getTraceAsString(),
+ serialize($e)));
+ }
+
+ if(!$claims->isValid()) {
+ switch($claims->getCode()) {
+ case Zend_infoCard_Claims::RESULT_PROCESSING_FAILURE:
+ return new Zend_Auth_Result(
+ Zend_Auth_Result::FAILURE,
+ $claims,
+ array(
+ 'Processing Failure',
+ $claims->getErrorMsg()
+ )
+ );
+ break;
+ case Zend_InfoCard_Claims::RESULT_VALIDATION_FAILURE:
+ return new Zend_Auth_Result(
+ Zend_Auth_Result::FAILURE_CREDENTIAL_INVALID,
+ $claims,
+ array(
+ 'Validation Failure',
+ $claims->getErrorMsg()
+ )
+ );
+ break;
+ default:
+ return new Zend_Auth_Result(
+ Zend_Auth_Result::FAILURE,
+ $claims,
+ array(
+ 'Unknown Failure',
+ $claims->getErrorMsg()
+ )
+ );
+ break;
+ }
+ }
+
+ return new Zend_Auth_Result(
+ Zend_Auth_Result::SUCCESS,
+ $claims
+ );
+ }
+}