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Assertion/Interface.php 0000666 00000004400 15125641103 0011124 0 ustar 00 <?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_InfoCard
* @subpackage Zend_InfoCard_Xml
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Interface.php 9094 2008-03-30 18:36:55Z thomas $
*/
/**
* The Interface required by any InfoCard Assertion Object implemented within the component
*
* @category Zend
* @package Zend_InfoCard
* @subpackage Zend_InfoCard_Xml
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
interface Zend_InfoCard_Xml_Assertion_Interface
{
/**
* Get the Assertion ID of the assertion
*
* @return string The Assertion ID
*/
public function getAssertionID();
/**
* Return an array of attributes (claims) contained within the assertion
*
* @return array An array of attributes / claims within the assertion
*/
public function getAttributes();
/**
* Get the Assertion URI for this type of Assertion
*
* @return string the Assertion URI
*/
public function getAssertionURI();
/**
* Return an array of conditions which the assertions are predicated on
*
* @return array an array of conditions
*/
public function getConditions();
/**
* Validate the conditions array returned from the getConditions() call
*
* @param array $conditions An array of condtions for the assertion taken from getConditions()
* @return mixed Boolean true on success, an array of condition, error message on failure
*/
public function validateConditions(Array $conditions);
}
Assertion/Saml.php 0000666 00000021447 15125641103 0010132 0 ustar 00 <?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_InfoCard
* @subpackage Zend_InfoCard_Xml
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Saml.php 9094 2008-03-30 18:36:55Z thomas $
*/
/**
* Zend_InfoCard_Xml_Element
*/
require_once 'Zend/InfoCard/Xml/Element.php';
/**
* Zend_InfoCard_Xml_Assertion_Interface
*/
require_once 'Zend/InfoCard/Xml/Assertion/Interface.php';
/**
* A Xml Assertion Document in SAML Token format
*
* @category Zend
* @package Zend_InfoCard
* @subpackage Zend_InfoCard_Xml
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_InfoCard_Xml_Assertion_Saml
extends Zend_InfoCard_Xml_Element
implements Zend_InfoCard_Xml_Assertion_Interface
{
/**
* Audience Restriction Condition
*/
const CONDITION_AUDIENCE = 'AudienceRestrictionCondition';
/**
* The URI for a 'bearer' confirmation
*/
const CONFIRMATION_BEARER = 'urn:oasis:names:tc:SAML:1.0:cm:bearer';
/**
* The amount of time in seconds to buffer when checking conditions to ensure
* that differences between client/server clocks don't interfer too much
*/
const CONDITION_TIME_ADJ = 3600; // +- 5 minutes
protected function _getServerName() {
return $_SERVER['SERVER_NAME'];
}
protected function _getServerPort() {
return $_SERVER['SERVER_PORT'];
}
/**
* Validate the conditions array returned from the getConditions() call
*
* @param array $conditions An array of condtions for the assertion taken from getConditions()
* @return mixed Boolean true on success, an array of condition, error message on failure
*/
public function validateConditions(Array $conditions)
{
$currentTime = time();
if(!empty($conditions)) {
foreach($conditions as $condition => $conditionValue) {
switch(strtolower($condition)) {
case 'audiencerestrictioncondition':
$serverName = $this->_getServerName();
$serverPort = $this->_getServerPort();
$self_aliases[] = $serverName;
$self_aliases[] = "{{$serverName}:{$serverPort}";
$found = false;
if(is_array($conditionValue)) {
foreach($conditionValue as $audience) {
list(,,$audience) = explode('/', $audience);
if(in_array($audience, $self_aliases)) {
$found = true;
break;
}
}
}
if(!$found) {
return array($condition, 'Could not find self in allowed audience list');
}
break;
case 'notbefore':
$notbeforetime = strtotime($conditionValue);
if($currentTime < $notbeforetime) {
if($currentTime + self::CONDITION_TIME_ADJ < $notbeforetime) {
return array($condition, 'Current time is before specified window');
}
}
break;
case 'notonorafter':
$notonoraftertime = strtotime($conditionValue);
if($currentTime >= $notonoraftertime) {
if($currentTime - self::CONDITION_TIME_ADJ >= $notonoraftertime) {
return array($condition, 'Current time is after specified window');
}
}
break;
}
}
}
return true;
}
/**
* Get the Assertion URI for this type of Assertion
*
* @return string the Assertion URI
*/
public function getAssertionURI()
{
return Zend_InfoCard_Xml_Assertion::TYPE_SAML;
}
/**
* Get the Major Version of the SAML Assertion
*
* @return integer The major version number
*/
public function getMajorVersion()
{
return (int)(string)$this['MajorVersion'];
}
/**
* The Minor Version of the SAML Assertion
*
* @return integer The minor version number
*/
public function getMinorVersion()
{
return (int)(string)$this['MinorVersion'];
}
/**
* Get the Assertion ID of the assertion
*
* @return string The Assertion ID
*/
public function getAssertionID()
{
return (string)$this['AssertionID'];
}
/**
* Get the Issuer URI of the assertion
*
* @return string the URI of the assertion Issuer
*/
public function getIssuer()
{
return (string)$this['Issuer'];
}
/**
* Get the Timestamp of when the assertion was issued
*
* @return integer a UNIX timestamp representing when the assertion was issued
*/
public function getIssuedTimestamp()
{
return strtotime((string)$this['IssueInstant']);
}
/**
* Return an array of conditions which the assertions are predicated on
*
* @throws Zend_InfoCard_Xml_Exception
* @return array an array of conditions
*/
public function getConditions()
{
list($conditions) = $this->xpath("//saml:Conditions");
if(!($conditions instanceof Zend_InfoCard_Xml_Element)) {
throw new Zend_InfoCard_Xml_Exception("Unable to find the saml:Conditions block");
}
$retval = array();
foreach($conditions->children('urn:oasis:names:tc:SAML:1.0:assertion') as $key => $value) {
switch($key) {
case self::CONDITION_AUDIENCE:
foreach($value->children('urn:oasis:names:tc:SAML:1.0:assertion') as $audience_key => $audience_value) {
if($audience_key == 'Audience') {
$retval[$key][] = (string)$audience_value;
}
}
break;
}
}
$retval['NotBefore'] = (string)$conditions['NotBefore'];
$retval['NotOnOrAfter'] = (string)$conditions['NotOnOrAfter'];
return $retval;
}
/**
* Get they KeyInfo element for the Subject KeyInfo block
*
* @todo Not Yet Implemented
* @ignore
*/
public function getSubjectKeyInfo()
{
/**
* @todo Not sure if this is part of the scope for now..
*/
if($this->getConfirmationMethod() == self::CONFIRMATION_BEARER) {
throw new Zend_InfoCard_Xml_Exception("Cannot get Subject Key Info when Confirmation Method was Bearer");
}
}
/**
* Return the Confirmation Method URI used in the Assertion
*
* @return string The confirmation method URI
*/
public function getConfirmationMethod()
{
list($confirmation) = $this->xPath("//saml:ConfirmationMethod");
return (string)$confirmation;
}
/**
* Return an array of attributes (claims) contained within the assertion
*
* @return array An array of attributes / claims within the assertion
*/
public function getAttributes()
{
$attributes = $this->xPath('//saml:Attribute');
$retval = array();
foreach($attributes as $key => $value) {
$retkey = (string)$value['AttributeNamespace'].'/'.(string)$value['AttributeName'];
$retval[$retkey]['name'] = (string)$value['AttributeName'];
$retval[$retkey]['namespace'] = (string)$value['AttributeNamespace'];
list($aValue) = $value->children('urn:oasis:names:tc:SAML:1.0:assertion');
$retval[$retkey]['value'] = (string)$aValue;
}
return $retval;
}
}
EncryptedData/XmlEnc.php 0000666 00000004276 15125641103 0011205 0 ustar 00 <?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_InfoCard
* @subpackage Zend_InfoCard_Xml
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: XmlEnc.php 9094 2008-03-30 18:36:55Z thomas $
*/
/**
* Zend_InfoCard_Xml_EncryptedData/Abstract.php
*/
require_once 'Zend/InfoCard/Xml/EncryptedData/Abstract.php';
/**
* An XmlEnc formatted EncryptedData XML block
*
* @category Zend
* @package Zend_InfoCard
* @subpackage Zend_InfoCard_Xml
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_InfoCard_Xml_EncryptedData_XmlEnc extends Zend_InfoCard_Xml_EncryptedData_Abstract
{
/**
* Returns the Encrypted CipherValue block from the EncryptedData XML document
*
* @throws Zend_InfoCard_Xml_Exception
* @return string The value of the CipherValue block base64 encoded
*/
public function getCipherValue()
{
$this->registerXPathNamespace('enc', 'http://www.w3.org/2001/04/xmlenc#');
list(,$cipherdata) = $this->xpath("//enc:CipherData");
if(!($cipherdata instanceof Zend_InfoCard_Xml_Element)) {
throw new Zend_InfoCard_Xml_Exception("Unable to find the enc:CipherData block");
}
list(,$ciphervalue) = $cipherdata->xpath("//enc:CipherValue");
if(!($ciphervalue instanceof Zend_InfoCard_Xml_Element)) {
throw new Zend_InfoCard_Xml_Exception("Unable to fidn the enc:CipherValue block");
}
return (string)$ciphervalue;
}
}
EncryptedData/Abstract.php 0000666 00000006057 15125641103 0011561 0 ustar 00 <?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_InfoCard
* @subpackage Zend_InfoCard_Xml
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Abstract.php 9094 2008-03-30 18:36:55Z thomas $
*/
/**
* Zend_InfoCard_Xml_Element
*/
require_once 'Zend/InfoCard/Xml/Element.php';
/**
* Zend_InfoCard_Xml_KeyInfo
*/
require_once 'Zend/InfoCard/Xml/KeyInfo.php';
/**
* An abstract class representing a generic EncryptedData XML block. This class is extended
* into a specific type of EncryptedData XML block (i.e. XmlEnc) as necessary
*
* @category Zend
* @package Zend_InfoCard
* @subpackage Zend_InfoCard_Xml
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
abstract class Zend_InfoCard_Xml_EncryptedData_Abstract extends Zend_InfoCard_Xml_Element
{
/**
* Returns the KeyInfo Block
*
* @return Zend_InfoCard_Xml_KeyInfo_Abstract
*/
public function getKeyInfo()
{
return Zend_InfoCard_Xml_KeyInfo::getInstance($this->KeyInfo[0]);
}
/**
* Return the Encryption method used to encrypt the assertion document
* (the symmetric cipher)
*
* @throws Zend_InfoCard_Xml_Exception
* @return string The URI of the Symmetric Encryption Method used
*/
public function getEncryptionMethod()
{
/**
* @todo This is pretty hacky unless we can always be confident that the first
* EncryptionMethod block is the correct one (the AES or compariable symetric algorithm)..
* the second is the PK method if provided.
*/
list($encryption_method) = $this->xpath("//enc:EncryptionMethod");
if(!($encryption_method instanceof Zend_InfoCard_Xml_Element)) {
throw new Zend_InfoCard_Xml_Exception("Unable to find the enc:EncryptionMethod symmetric encryption block");
}
$dom = self::convertToDOM($encryption_method);
if(!$dom->hasAttribute('Algorithm')) {
throw new Zend_InfoCard_Xml_Exception("Unable to determine the encryption algorithm in the Symmetric enc:EncryptionMethod XML block");
}
return $dom->getAttribute('Algorithm');
}
/**
* Returns the value of the encrypted block
*
* @return string the value of the encrypted CipherValue block
*/
abstract function getCipherValue();
}
Security/Transform.php 0000666 00000007500 15125641103 0011043 0 ustar 00 <?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_InfoCard
* @subpackage Zend_InfoCard_Xml_Security
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Transform.php 9094 2008-03-30 18:36:55Z thomas $
*/
/**
* Zend_Loader
*/
require_once 'Zend/Loader.php';
/**
* A class to create a transform rule set based on XML URIs and then apply those rules
* in the correct order to a given XML input
*
* @category Zend
* @package Zend_InfoCard
* @subpackage Zend_InfoCard_Xml_Security
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_InfoCard_Xml_Security_Transform
{
/**
* A list of transforms to apply
*
* @var array
*/
protected $_transformList = array();
/**
* Returns the name of the transform class based on a given URI
*
* @throws Zend_InfoCard_Xml_Security_Exception
* @param string $uri The transform URI
* @return string The transform implementation class name
*/
protected function _findClassbyURI($uri)
{
switch($uri) {
case 'http://www.w3.org/2000/09/xmldsig#enveloped-signature':
return 'Zend_InfoCard_Xml_Security_Transform_EnvelopedSignature';
case 'http://www.w3.org/2001/10/xml-exc-c14n#':
return 'Zend_InfoCard_Xml_Security_Transform_XmlExcC14N';
default:
throw new Zend_InfoCard_Xml_Security_Exception("Unknown or Unsupported Transformation Requested");
}
}
/**
* Add a Transform URI to the list of transforms to perform
*
* @param string $uri The Transform URI
* @return Zend_InfoCard_Xml_Security_Transform
*/
public function addTransform($uri)
{
$class = $this->_findClassbyURI($uri);
$this->_transformList[] = array('uri' => $uri,
'class' => $class);
return $this;
}
/**
* Return the list of transforms to perform
*
* @return array The list of transforms
*/
public function getTransformList()
{
return $this->_transformList;
}
/**
* Apply the transforms in the transform list to the input XML document
*
* @param string $strXmlDocument The input XML
* @return string The XML after the transformations have been applied
*/
public function applyTransforms($strXmlDocument)
{
foreach($this->_transformList as $transform) {
Zend_Loader::loadClass($transform['class']);
$transformer = new $transform['class'];
// We can't really test this check because it would require logic changes in the component itself
// @codeCoverageIgnoreStart
if(!($transformer instanceof Zend_InfoCard_Xml_Security_Transform_Interface)) {
throw new Zend_InfoCard_Xml_Security_Exception("Transforms must implement the Transform Interface");
}
// @codeCoverageIgnoreEnd
$strXmlDocument = $transformer->transform($strXmlDocument);
}
return $strXmlDocument;
}
}
Security/Transform/XmlExcC14N.php 0000666 00000004175 15125641103 0012636 0 ustar 00 <?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_InfoCard
* @subpackage Zend_InfoCard_Xml_Security
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: XmlExcC14N.php 9094 2008-03-30 18:36:55Z thomas $
*/
/**
* Zend_InfoCard_Xml_Security_Transform_Interface
*/
require_once 'Zend/InfoCard/Xml/Security/Transform/Interface.php';
/**
* Zend_InfoCard_Xml_Security_Transform_Exception
*/
require_once 'Zend/InfoCard/Xml/Security/Transform/Exception.php';
/**
* A Transform to perform C14n XML Exclusive Canonicalization
*
* @category Zend
* @package Zend_InfoCard
* @subpackage Zend_InfoCard_Xml_Security
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_InfoCard_Xml_Security_Transform_XmlExcC14N
implements Zend_InfoCard_Xml_Security_Transform_Interface
{
/**
* Transform the input XML based on C14n XML Exclusive Canonicalization rules
*
* @throws Zend_InfoCard_Xml_Security_Transform_Exception
* @param string $strXMLData The input XML
* @return string The output XML
*/
public function transform($strXMLData)
{
$dom = new DOMDocument();
$dom->loadXML($strXMLData);
if(method_exists($dom, 'C14N')) {
return $dom->C14N(true, false);
}
throw new Zend_InfoCard_Xml_Security_Transform_Exception("This transform requires the C14N() method to exist in the DOM extension");
}
}
Security/Transform/EnvelopedSignature.php 0000666 00000004217 15125641103 0014650 0 ustar 00 <?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_InfoCard
* @subpackage Zend_InfoCard_Xml_Security
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: EnvelopedSignature.php 9094 2008-03-30 18:36:55Z thomas $
*/
/**
* Zend_InfoCard_Xml_Security_Transform_Interface
*/
require_once 'Zend/InfoCard/Xml/Security/Transform/Interface.php';
/**
* Zend_InfoCard_Xml_Security_Transform_Exception
*/
require_once 'Zend/InfoCard/Xml/Security/Transform/Exception.php';
/**
* A object implementing the EnvelopedSignature XML Transform
*
* @category Zend
* @package Zend_InfoCard
* @subpackage Zend_InfoCard_Xml_Security
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_InfoCard_Xml_Security_Transform_EnvelopedSignature
implements Zend_InfoCard_Xml_Security_Transform_Interface
{
/**
* Transforms the XML Document according to the EnvelopedSignature Transform
*
* @throws Zend_InfoCard_Xml_Security_Transform_Exception
* @param string $strXMLData The input XML data
* @return string the transformed XML data
*/
public function transform($strXMLData)
{
$sxe = simplexml_load_string($strXMLData);
if(!$sxe->Signature) {
throw new Zend_InfoCard_Xml_Security_Transform_Exception("Unable to locate Signature Block for EnvelopedSignature Transform");
}
unset($sxe->Signature);
return $sxe->asXML();
}
}
Security/Transform/Interface.php 0000666 00000003007 15125641103 0012741 0 ustar 00 <?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_InfoCard
* @subpackage Zend_InfoCard_Xml_Security
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Interface.php 9094 2008-03-30 18:36:55Z thomas $
*/
/**
* Interface for XML Security Transforms
*
* @category Zend
* @package Zend_InfoCard
* @subpackage Zend_InfoCard_Xml_Security
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
interface Zend_InfoCard_Xml_Security_Transform_Interface
{
/**
* Transform the given XML string according to the transform rules
* implemented by the object using this interface
*
* @throws Zend_InfoCard_Xml_Security_Transform_Exception
* @param string $strXmlData the input XML
* @return string the output XML
*/
public function transform($strXmlData);
}
Security/Transform/Exception.php 0000666 00000002427 15125641103 0013004 0 ustar 00 <?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_InfoCard
* @subpackage Zend_InfoCard_Xml_Security
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Exception.php 9094 2008-03-30 18:36:55Z thomas $
*/
/**
* Zend_InfoCard_Xml_Security_Exception
*/
require_once 'Zend/InfoCard/Xml/Security/Exception.php';
/**
* @category Zend
* @package Zend_InfoCard
* @subpackage Zend_InfoCard_Xml_Security
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_InfoCard_Xml_Security_Transform_Exception extends Zend_InfoCard_Xml_Security_Exception
{
}