diff -r 5b37998e522e -r 162c1de6545a web/lib/Zend/Auth/Adapter/InfoCard.php
--- /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
+        );
+    }
+}