include/Webservices/VtigerCRMObjectMeta.php

@@ -20,6 +20,7 @@ class VtigerCRMObjectMeta extends EntityMeta {
 	private $hasWriteAccess;//Edit Access
 	private $hasDeleteAccess;
 	private $assignUsers;
+	private $allowDuplicates;
 	
 	function __construct($webserviceObject,$user)
 	{
@@ -39,6 +40,7 @@ class VtigerCRMObjectMeta extends EntityMeta {
 		$this->hasCreateAccess = false;
 		$this->hasWriteAccess = false;
 		$this->hasDeleteAccess = false;
+		$this->allowDuplicates = null;
 		$instance = vtws_getModuleInstance($this->webserviceObject);
 		$this->idColumn = $instance->tab_name_index[$instance->table_name];
 		$this->baseTable = $instance->table_name;
@@ -223,11 +225,12 @@ class VtigerCRMObjectMeta extends EntityMeta {
 	function hasPermission($operation,$webserviceId){
 		
 		$idComponents = vtws_getIdComponents($webserviceId);
-		$id=$idComponents[1];
-		
-		$permitted = isPermitted($this->getTabName(),$operation,$id);
-		if(strcmp($permitted,"yes")===0){
-			return true;
+		$id=$idComponents ? array_pop($idComponents):null;
+		if ($id) {
+			$permitted = isPermitted($this->getTabName(),$operation,$id);
+			if(strcmp($permitted,"yes")===0){
+				return true;
+			}
 		}
 		return false;
 	}
@@ -305,6 +308,11 @@ class VtigerCRMObjectMeta extends EntityMeta {
 					if (strcasecmp($webserviceField->getFieldDataType(), 'file') !== 0) {
 						$this->fieldColumnMapping[$fieldName] = $webserviceField->getColumnName();
 					}
+				} else if($this->getEntityName() == "Users") {
+					$restrictedFields = array('user_password', 'confirm_password', 'accesskey');
+					if(!in_array($fieldName, $restrictedFields)) {
+						$this->fieldColumnMapping[$fieldName] = $webserviceField->getColumnName();
+					}	
 				} else {
 					$this->fieldColumnMapping[$fieldName] = $webserviceField->getColumnName();
 				}
@@ -366,7 +374,7 @@ class VtigerCRMObjectMeta extends EntityMeta {
 		
 		require_once('modules/CustomView/CustomView.php');
 		$current_user = vtws_preserveGlobal('current_user',$this->user);
-		$theme = vtws_preserveGlobal('theme',$this->user->theme);
+		$theme = vtws_preserveGlobal('theme', isset($this->user->theme) ? $this->user->theme : "");
 		$default_language = VTWS_PreserveGlobal::getGlobal('default_language');
 		global $current_language;
 		if(empty($current_language)) $current_language = $default_language;
@@ -390,7 +398,7 @@ class VtigerCRMObjectMeta extends EntityMeta {
 		
 		$heirarchyUsers = get_user_array(false,"ACTIVE",$this->user->id);
 		$groupUsers = vtws_getUsersInTheSameGroup($this->user->id);
-		$this->assignUsers = array_merge($heirarchyUsers, $groupUsers);
+		$this->assignUsers = $heirarchyUsers + $groupUsers;
 		$this->assign = true;
 	}
 	
@@ -561,7 +569,7 @@ class VtigerCRMObjectMeta extends EntityMeta {
 	}
 
 	public function isDuplicatesAllowed() {
-		if (!isset($this->allowDuplicates)) {
+		if (is_null($this->allowDuplicates) || $this->allowDuplicates === null) {
 			$this->allowDuplicates = vtws_isDuplicatesAllowed($this->webserviceObject);
 		}
 		return $this->allowDuplicates;

include/Webservices/VtigerModuleOperation.php

@@ -16,6 +16,7 @@ class VtigerModuleOperation extends WebserviceEntityOperation {
 	public function __construct($webserviceObject,$user,$adb,$log)
 	{
 		parent::__construct($webserviceObject,$user,$adb,$log);
+		
 		$this->meta = $this->getMetaInstance();
 		$this->tabId = $this->meta->getTabId();
 	}
@@ -80,6 +81,7 @@ class VtigerModuleOperation extends WebserviceEntityOperation {
 	}
 	
     public function relatedIds($id, $relatedModule, $relatedLabel, $relatedHandler=null) {
+		global $adb;
 		$ids = vtws_getIdComponents($id);
         $sourceModule = $this->webserviceObject->getEntityName();		
         global $currentModule;
@@ -195,7 +197,7 @@ class VtigerModuleOperation extends WebserviceEntityOperation {
 		$output = array();
 		for($i=0; $i<$noofrows; $i++){
 			$row = $this->pearDB->fetchByAssoc($result,$i);
-			if(!$meta->hasPermission(EntityMeta::$RETRIEVE,$row[$tableIdColumn])){
+			if(!isset($row[$tableIdColumn]) || !$meta->hasPermission(EntityMeta::$RETRIEVE,$row[$tableIdColumn])){
 				continue;
 			}
 			$output[$row[$tableIdColumn]] = DataTransform::sanitizeDataWithColumn($row,$meta);

include/Webservices/VtigerWebserviceObject.php

@@ -92,7 +92,7 @@ class VtigerWebserviceObject{
 			}
 		}
 		
-		$rowData = self::$_fromIdCache[$entityId];
+		$rowData = isset(self::$_fromIdCache[$entityId]) ? self::$_fromIdCache[$entityId] : '';
 		
 		if($rowData) {
 			return new VtigerWebserviceObject($rowData['id'],$rowData['name'],
@@ -129,4 +129,4 @@ class VtigerWebserviceObject{
 	}
 	
 }
-?>
\ No newline at end of file
+?>

include/Webservices/WebServiceErrorCode.php

@@ -43,6 +43,7 @@
         public static $FAILED_TO_CREATE = "FAILED_TO_CREATE";
 		public static $INACTIVECURRENCY = "CURRENCY_INACTIVE";
                 public static $PASSWORDNOTSTRONG = "PASSWORD_NOT_STRONG";
+                public static $FAILED_TO_UPDATE = "FAILED_TO_UPDATE";
 	}
 	
 ?>

include/Webservices/WebserviceEntityOperation.php

@@ -83,7 +83,7 @@ abstract class WebserviceEntityOperation{
 				break;
 			case 'multipicklist':
 			case 'picklist': $typeDetails["picklistValues"] = $webserviceField->getPicklistDetails($webserviceField);
-				$typeDetails['defaultValue'] = $typeDetails["picklistValues"][0]['value'];
+				$typeDetails['defaultValue'] = !empty($typeDetails["picklistValues"]) ? $typeDetails["picklistValues"][0]['value'] : null;
 				break;
 			case 'file': $maxUploadSize = 0;
 				$maxUploadSize = ini_get('upload_max_filesize');
@@ -131,4 +131,4 @@ abstract class WebserviceEntityOperation{
 	
 }
 
-?>
\ No newline at end of file
+?>

include/Webservices/WebserviceField.php

@@ -11,6 +11,7 @@
 require_once 'includes/runtime/Cache.php';
 require_once 'vtlib/Vtiger/Runtime.php';
 
+#[\AllowDynamicProperties]
 class WebserviceField{
 	private $fieldId;
 	private $uitype;
@@ -48,6 +49,8 @@ class WebserviceField{
 	private $readOnly = 0;
 	private $isunique = 0;
 
+	public $parentReferenceField; //To avoid undefined property warning.
+
 	private function __construct($adb,$row){
 		$this->uitype = isset($row['uitype'])? $row['uitype'] : 0;
 		$this->blockId = isset($row['block'])? $row['block'] : 0;
@@ -62,7 +65,7 @@ class WebserviceField{
 		$this->isunique = isset($row['isunique']) && $row['isunique'] ? true : false;
 		$typeOfData = isset($row['typeofdata'])? $row['typeofdata'] : null;
 		$this->typeOfData = $typeOfData;
-		$typeOfData = explode("~",$typeOfData);
+		$typeOfData = explode("~",$typeOfData ? $typeOfData : "");
 		$this->mandatory = (php7_count($typeOfData) > 1 && $typeOfData[1] == 'M')? true: false;
 		if($this->uitype == 4){
 			$this->mandatory = false;
@@ -412,7 +415,7 @@ class WebserviceField{
 		}else{
 			$user = VTWS_PreserveGlobal::getGlobal('current_user');
 			$details = getPickListValues($fieldName,$user->roleid);
-			for($i=0;$i<sizeof($details);++$i){
+			for($i=0;$i<php7_sizeof($details);++$i){
 				$elem = array();
 				$picklistValue = decode_html($details[$i]);
 				$elem["label"] = getTranslatedString($picklistValue, $moduleName, $language);
@@ -429,4 +432,4 @@ class WebserviceField{
 
 }
 
-?>
\ No newline at end of file
+?>

include/Zend/Crypt.php

-<?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_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Crypt.php 25024 2012-07-30 15:08:15Z rob $
- */
-
-/**
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt
-{
-
-    const TYPE_OPENSSL = 'openssl';
-    const TYPE_HASH = 'hash';
-    const TYPE_MHASH = 'mhash';
-
-    protected static $_type = null;
-
-    /**
-     * @var array
-     */
-    protected static $_supportedAlgosOpenssl = array(
-        'md2',
-        'md4',
-        'mdc2',
-        'rmd160',
-        'sha',
-        'sha1',
-        'sha224',
-        'sha256',
-        'sha384',
-        'sha512'
-    );
-
-    /**
-     * @var array
-     */
-    protected static $_supportedAlgosMhash = array(
-        'adler32',
-        'crc32',
-        'crc32b',
-        'gost',
-        'haval128',
-        'haval160',
-        'haval192',
-        'haval256',
-        'md4',
-        'md5',
-        'ripemd160',
-        'sha1',
-        'sha256',
-        'tiger',
-        'tiger128',
-        'tiger160'
-    );
-
-    /**
-     * @param string $algorithm
-     * @param string $data
-     * @param bool $binaryOutput
-     * @return unknown
-     */
-    public static function hash($algorithm, $data, $binaryOutput = false)
-    {
-        $algorithm = strtolower($algorithm);
-        if (function_exists($algorithm)) {
-            return $algorithm($data, $binaryOutput);
-        }
-        self::_detectHashSupport($algorithm);
-        $supportedMethod = '_digest' . ucfirst(self::$_type);
-        $result = self::$supportedMethod($algorithm, $data, $binaryOutput);
-        return $result;
-    }
-
-    /**
-     * @param string $algorithm
-     * @throws Zend_Crypt_Exception
-     */
-    protected static function _detectHashSupport($algorithm)
-    {
-        if (function_exists('hash')) {
-            self::$_type = self::TYPE_HASH;
-            if (in_array($algorithm, hash_algos())) {
-               return;
-            }
-        }
-        if (function_exists('mhash')) {
-            self::$_type = self::TYPE_MHASH;
-            if (in_array($algorithm, self::$_supportedAlgosMhash)) {
-               return;
-            }
-        }
-        if (function_exists('openssl_digest')) {
-            if ($algorithm == 'ripemd160') {
-                $algorithm = 'rmd160';
-            }
-            self::$_type = self::TYPE_OPENSSL;
-            if (in_array($algorithm, self::$_supportedAlgosOpenssl)) {
-               return;
-            }
-        }
-        /**
-         * @see Zend_Crypt_Exception
-         */
-        require_once 'Zend/Crypt/Exception.php';
-        throw new Zend_Crypt_Exception('\'' . $algorithm . '\' is not supported by any available extension or native function');
-    }
-
-    /**
-     * @param string $algorithm
-     * @param string $data
-     * @param bool $binaryOutput
-     * @return string
-     */
-    protected static function _digestHash($algorithm, $data, $binaryOutput)
-    {
-        return hash($algorithm, $data, $binaryOutput);
-    }
-
-    /**
-     * @param string $algorithm
-     * @param string $data
-     * @param bool $binaryOutput
-     * @return string
-     */
-    protected static function _digestMhash($algorithm, $data, $binaryOutput)
-    {
-        $constant = constant('MHASH_' . strtoupper($algorithm));
-        $binary = mhash($constant, $data);
-        if ($binaryOutput) {
-            return $binary;
-        }
-        return bin2hex($binary);
-    }
-
-    /**
-     * @param string $algorithm
-     * @param string $data
-     * @param bool $binaryOutput
-     * @return string
-     */
-    protected static function _digestOpenssl($algorithm, $data, $binaryOutput)
-    {
-        if ($algorithm == 'ripemd160') {
-            $algorithm = 'rmd160';
-        }
-        return openssl_digest($data, $algorithm, $binaryOutput);
-    }
-
-}

include/Zend/Crypt/DiffieHellman.php

-<?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_Crypt
- * @subpackage DiffieHellman
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: DiffieHellman.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * PHP implementation of the Diffie-Hellman public key encryption algorithm.
- * Allows two unassociated parties to establish a joint shared secret key
- * to be used in encrypting subsequent communications.
- *
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_DiffieHellman
-{
-
-    /**
-     * Static flag to select whether to use PHP5.3's openssl extension
-     * if available.
-     *
-     * @var boolean
-     */
-    public static $useOpenssl = true;
-
-    /**
-     * Default large prime number; required by the algorithm.
-     *
-     * @var string
-     */
-    private $_prime = null;
-
-    /**
-     * The default generator number. This number must be greater than 0 but
-     * less than the prime number set.
-     *
-     * @var string
-     */
-    private $_generator = null;
-
-    /**
-     * A private number set by the local user. It's optional and will
-     * be generated if not set.
-     *
-     * @var string
-     */
-    private $_privateKey = null;
-
-    /**
-     * BigInteger support object courtesy of Zend_Crypt_Math
-     *
-     * @var Zend_Crypt_Math_BigInteger
-     */
-    private $_math = null;
-
-    /**
-     * The public key generated by this instance after calling generateKeys().
-     *
-     * @var string
-     */
-    private $_publicKey = null;
-
-    /**
-     * The shared secret key resulting from a completed Diffie Hellman
-     * exchange
-     *
-     * @var string
-     */
-    private $_secretKey = null;
-
-    /**
-     * Constants
-     */
-    const BINARY = 'binary';
-    const NUMBER = 'number';
-    const BTWOC  = 'btwoc';
-
-    /**
-     * Constructor; if set construct the object using the parameter array to
-     * set values for Prime, Generator and Private.
-     * If a Private Key is not set, one will be generated at random.
-     *
-     * @param string $prime
-     * @param string $generator
-     * @param string $privateKey
-     * @param string $privateKeyType
-     * @return void
-     */
-    public function __construct($prime, $generator, $privateKey = null, $privateKeyType = self::NUMBER)
-    {
-        $this->setPrime($prime);
-        $this->setGenerator($generator);
-        if ($privateKey !== null) {
-            $this->setPrivateKey($privateKey, $privateKeyType);
-        }
-        $this->setBigIntegerMath();
-    }
-
-    /**
-     * Generate own public key. If a private number has not already been
-     * set, one will be generated at this stage.
-     *
-     * @return Zend_Crypt_DiffieHellman
-     */
-    public function generateKeys()
-    {
-        if (function_exists('openssl_dh_compute_key') && self::$useOpenssl !== false) {
-            $details = array();
-            $details['p'] = $this->getPrime();
-            $details['g'] = $this->getGenerator();
-            if ($this->hasPrivateKey()) {
-                $details['priv_key'] = $this->getPrivateKey();
-            }
-            $opensslKeyResource = openssl_pkey_new( array('dh' => $details) );
-            $data = openssl_pkey_get_details($opensslKeyResource);
-            $this->setPrivateKey($data['dh']['priv_key'], self::BINARY);
-            $this->setPublicKey($data['dh']['pub_key'], self::BINARY);
-        } else {
-            // Private key is lazy generated in the absence of PHP 5.3's ext/openssl
-            $publicKey = $this->_math->powmod($this->getGenerator(), $this->getPrivateKey(), $this->getPrime());
-            $this->setPublicKey($publicKey);
-        }
-        return $this;
-    }
-
-    /**
-     * Setter for the value of the public number
-     *
-     * @param string $number
-     * @param string $type
-     * @return Zend_Crypt_DiffieHellman
-     */
-    public function setPublicKey($number, $type = self::NUMBER)
-    {
-        if ($type == self::BINARY) {
-            $number = $this->_math->fromBinary($number);
-        }
-        if (!preg_match("/^\d+$/", $number)) {
-            require_once('Zend/Crypt/DiffieHellman/Exception.php');
-            throw new Zend_Crypt_DiffieHellman_Exception('invalid parameter; not a positive natural number');
-        }
-        $this->_publicKey = (string) $number;
-        return $this;
-    }
-
-    /**
-     * Returns own public key for communication to the second party to this
-     * transaction.
-     *
-     * @param string $type
-     * @return string
-     */
-    public function getPublicKey($type = self::NUMBER)
-    {
-        if ($this->_publicKey === null) {
-            require_once 'Zend/Crypt/DiffieHellman/Exception.php';
-            throw new Zend_Crypt_DiffieHellman_Exception('A public key has not yet been generated using a prior call to generateKeys()');
-        }
-        if ($type == self::BINARY) {
-            return $this->_math->toBinary($this->_publicKey);
-        } elseif ($type == self::BTWOC) {
-            return $this->_math->btwoc($this->_math->toBinary($this->_publicKey));
-        }
-        return $this->_publicKey;
-    }
-
-    /**
-     * Compute the shared secret key based on the public key received from the
-     * the second party to this transaction. This should agree to the secret
-     * key the second party computes on our own public key.
-     * Once in agreement, the key is known to only to both parties.
-     * By default, the function expects the public key to be in binary form
-     * which is the typical format when being transmitted.
-     *
-     * If you need the binary form of the shared secret key, call
-     * getSharedSecretKey() with the optional parameter for Binary output.
-     *
-     * @param string $publicKey
-     * @param string $type
-     * @return mixed
-     */
-    public function computeSecretKey($publicKey, $type = self::NUMBER, $output = self::NUMBER)
-    {
-        if ($type == self::BINARY) {
-            $publicKey = $this->_math->fromBinary($publicKey);
-        }
-        if (!preg_match("/^\d+$/", $publicKey)) {
-            require_once('Zend/Crypt/DiffieHellman/Exception.php');
-            throw new Zend_Crypt_DiffieHellman_Exception('invalid parameter; not a positive natural number');
-        }
-        if (function_exists('openssl_dh_compute_key') && self::$useOpenssl !== false) {
-            $this->_secretKey = openssl_dh_compute_key($publicKey, $this->getPublicKey());
-        } else {
-            $this->_secretKey = $this->_math->powmod($publicKey, $this->getPrivateKey(), $this->getPrime());
-        }
-        return $this->getSharedSecretKey($output);
-    }
-
-    /**
-     * Return the computed shared secret key from the DiffieHellman transaction
-     *
-     * @param string $type
-     * @return string
-     */
-    public function getSharedSecretKey($type = self::NUMBER)
-    {
-        if (!isset($this->_secretKey)) {
-            require_once('Zend/Crypt/DiffieHellman/Exception.php');
-            throw new Zend_Crypt_DiffieHellman_Exception('A secret key has not yet been computed; call computeSecretKey()');
-        }
-        if ($type == self::BINARY) {
-            return $this->_math->toBinary($this->_secretKey);
-        } elseif ($type == self::BTWOC) {
-            return $this->_math->btwoc($this->_math->toBinary($this->_secretKey));
-        }
-        return $this->_secretKey;
-    }
-
-    /**
-     * Setter for the value of the prime number
-     *
-     * @param string $number
-     * @return Zend_Crypt_DiffieHellman
-     */
-    public function setPrime($number)
-    {
-        if (!preg_match("/^\d+$/", $number) || $number < 11) {
-            require_once('Zend/Crypt/DiffieHellman/Exception.php');
-            throw new Zend_Crypt_DiffieHellman_Exception('invalid parameter; not a positive natural number or too small: should be a large natural number prime');
-        }
-        $this->_prime = (string) $number;
-        return $this;
-    }
-
-    /**
-     * Getter for the value of the prime number
-     *
-     * @return string
-     */
-    public function getPrime()
-    {
-        if (!isset($this->_prime)) {
-            require_once('Zend/Crypt/DiffieHellman/Exception.php');
-            throw new Zend_Crypt_DiffieHellman_Exception('No prime number has been set');
-        }
-        return $this->_prime;
-    }
-
-
-    /**
-     * Setter for the value of the generator number
-     *
-     * @param string $number
-     * @return Zend_Crypt_DiffieHellman
-     */
-    public function setGenerator($number)
-    {
-        if (!preg_match("/^\d+$/", $number) || $number < 2) {
-            require_once('Zend/Crypt/DiffieHellman/Exception.php');
-            throw new Zend_Crypt_DiffieHellman_Exception('invalid parameter; not a positive natural number greater than 1');
-        }
-        $this->_generator = (string) $number;
-        return $this;
-    }
-
-    /**
-     * Getter for the value of the generator number
-     *
-     * @return string
-     */
-    public function getGenerator()
-    {
-        if (!isset($this->_generator)) {
-            require_once('Zend/Crypt/DiffieHellman/Exception.php');
-            throw new Zend_Crypt_DiffieHellman_Exception('No generator number has been set');
-        }
-        return $this->_generator;
-    }
-
-    /**
-     * Setter for the value of the private number
-     *
-     * @param string $number
-     * @param string $type
-     * @return Zend_Crypt_DiffieHellman
-     */
-    public function setPrivateKey($number, $type = self::NUMBER)
-    {
-        if ($type == self::BINARY) {
-            $number = $this->_math->fromBinary($number);
-        }
-        if (!preg_match("/^\d+$/", $number)) {
-            require_once('Zend/Crypt/DiffieHellman/Exception.php');
-            throw new Zend_Crypt_DiffieHellman_Exception('invalid parameter; not a positive natural number');
-        }
-        $this->_privateKey = (string) $number;
-        return $this;
-    }
-
-    /**
-     * Getter for the value of the private number
-     *
-     * @param string $type
-     * @return string
-     */
-    public function getPrivateKey($type = self::NUMBER)
-    {
-        if (!$this->hasPrivateKey()) {
-            $this->setPrivateKey($this->_generatePrivateKey(), self::BINARY);
-        }
-        if ($type == self::BINARY) {
-            return $this->_math->toBinary($this->_privateKey);
-        } elseif ($type == self::BTWOC) {
-            return $this->_math->btwoc($this->_math->toBinary($this->_privateKey));
-        }
-        return $this->_privateKey;
-    }
-
-    /**
-     * Check whether a private key currently exists.
-     *
-     * @return boolean
-     */
-    public function hasPrivateKey()
-    {
-        return isset($this->_privateKey);
-    }
-
-    /**
-     * Setter to pass an extension parameter which is used to create
-     * a specific BigInteger instance for a specific extension type.
-     * Allows manual setting of the class in case of an extension
-     * problem or bug.
-     *
-     * @param string $extension
-     * @return void
-     */
-    public function setBigIntegerMath($extension = null)
-    {
-        /**
-         * @see Zend_Crypt_Math
-         */
-        require_once 'Zend/Crypt/Math.php';
-        $this->_math = new Zend_Crypt_Math($extension);
-    }
-
-    /**
-     * In the event a private number/key has not been set by the user,
-     * or generated by ext/openssl, a best attempt will be made to
-     * generate a random key. Having a random number generator installed
-     * on linux/bsd is highly recommended! The alternative is not recommended
-     * for production unless without any other option.
-     *
-     * @return string
-     */
-    protected function _generatePrivateKey()
-    {
-        $rand = $this->_math->rand($this->getGenerator(), $this->getPrime());
-        return $rand;
-    }
-
-}

include/Zend/Crypt/DiffieHellman/Exception.php

-<?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_Crypt
- * @subpackage DiffieHellman
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Exception.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * @see Zend_Crypt_Exception
- */
-require_once 'Zend/Crypt/Exception.php';
-
-/**
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_DiffieHellman_Exception extends Zend_Crypt_Exception
-{
-}
\ No newline at end of file

include/Zend/Crypt/Exception.php

-<?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_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Exception.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * @see Zend_Exception
- */
-require_once 'Zend/Exception.php';
-
-/**
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_Exception extends Zend_Exception
-{
-}
\ No newline at end of file

include/Zend/Crypt/Hmac.php

-<?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_Crypt
- * @subpackage Hmac
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Hmac.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * @see Zend_Crypt
- */
-require_once 'Zend/Crypt.php';
-
-/**
- * PHP implementation of the RFC 2104 Hash based Message Authentication Code
- * algorithm.
- *
- * @todo  Patch for refactoring failed tests (key block sizes >80 using internal algo)
- * @todo       Check if mhash() is a required alternative (will be PECL-only soon)
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_Hmac extends Zend_Crypt
-{
-
-    /**
-     * The key to use for the hash
-     *
-     * @var string
-     */
-    protected static $_key = null;
-
-    /**
-     * pack() format to be used for current hashing method
-     *
-     * @var string
-     */
-    protected static $_packFormat = null;
-
-    /**
-     * Hashing algorithm; can be the md5/sha1 functions or any algorithm name
-     * listed in the output of PHP 5.1.2+ hash_algos().
-     *
-     * @var string
-     */
-    protected static $_hashAlgorithm = 'md5';
-
-    /**
-     * List of algorithms supported my mhash()
-     *
-     * @var array
-     */
-    protected static $_supportedMhashAlgorithms = array('adler32',' crc32', 'crc32b', 'gost',
-            'haval128', 'haval160', 'haval192', 'haval256', 'md4', 'md5', 'ripemd160',
-            'sha1', 'sha256', 'tiger', 'tiger128', 'tiger160');
-
-    /**
-     * Constants representing the output mode of the hash algorithm
-     */
-    const STRING = 'string';
-    const BINARY = 'binary';
-
-    /**
-     * Performs a HMAC computation given relevant details such as Key, Hashing
-     * algorithm, the data to compute MAC of, and an output format of String,
-     * Binary notation or BTWOC.
-     *
-     * @param string $key
-     * @param string $hash
-     * @param string $data
-     * @param string $output
-     * @param boolean $internal
-     * @return string
-     */
-    public static function compute($key, $hash, $data, $output = self::STRING)
-    {
-        // set the key
-        if (!isset($key) || empty($key)) {
-            require_once 'Zend/Crypt/Hmac/Exception.php';
-            throw new Zend_Crypt_Hmac_Exception('provided key is null or empty');
-        }
-        self::$_key = $key;
-
-        // set the hash
-        self::_setHashAlgorithm($hash);
-
-        // perform hashing and return
-        return self::_hash($data, $output);
-    }
-
-    /**
-     * Setter for the hash method.
-     *
-     * @param string $hash
-     * @return Zend_Crypt_Hmac
-     */
-    protected static function _setHashAlgorithm($hash)
-    {
-        if (!isset($hash) || empty($hash)) {
-            require_once 'Zend/Crypt/Hmac/Exception.php';
-            throw new Zend_Crypt_Hmac_Exception('provided hash string is null or empty');
-        }
-
-        $hash = strtolower($hash);
-        $hashSupported = false;
-
-        if (function_exists('hash_algos') && in_array($hash, hash_algos())) {
-            $hashSupported = true;
-        }
-
-        if ($hashSupported === false && function_exists('mhash') && in_array($hash, self::$_supportedAlgosMhash)) {
-            $hashSupported = true;
-        }
-
-        if ($hashSupported === false) {
-            require_once 'Zend/Crypt/Hmac/Exception.php';
-            throw new Zend_Crypt_Hmac_Exception('hash algorithm provided is not supported on this PHP installation; please enable the hash or mhash extensions');
-        }
-        self::$_hashAlgorithm = $hash;
-    }
-
-    /**
-     * Perform HMAC and return the keyed data
-     *
-     * @param string $data
-     * @param string $output
-     * @param bool $internal Option to not use hash() functions for testing
-     * @return string
-     */
-    protected static function _hash($data, $output = self::STRING, $internal = false)
-    {
-        if (function_exists('hash_hmac')) {
-            if ($output == self::BINARY) {
-                return hash_hmac(self::$_hashAlgorithm, $data, self::$_key, 1);
-            }
-            return hash_hmac(self::$_hashAlgorithm, $data, self::$_key);
-        }
-
-        if (function_exists('mhash')) {
-            if ($output == self::BINARY) {
-                return mhash(self::_getMhashDefinition(self::$_hashAlgorithm), $data, self::$_key);
-            }
-            $bin = mhash(self::_getMhashDefinition(self::$_hashAlgorithm), $data, self::$_key);
-            return bin2hex($bin);
-        }
-    }
-
-    /**
-     * Since MHASH accepts an integer constant representing the hash algorithm
-     * we need to make a small detour to get the correct integer matching our
-     * algorithm's name.
-     *
-     * @param string $hashAlgorithm
-     * @return integer
-     */
-    protected static function _getMhashDefinition($hashAlgorithm)
-    {
-        for ($i = 0; $i <= mhash_count(); $i++)
-        {
-            $types[mhash_get_hash_name($i)] = $i;
-        }
-        return $types[strtoupper($hashAlgorithm)];
-    }
-
-}
\ No newline at end of file

include/Zend/Crypt/Hmac/Exception.php

-<?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_Crypt
- * @subpackage Hmac
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Exception.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * @see Zend_Crypt_Exception
- */
-require_once 'Zend/Crypt/Exception.php';
-
-/**
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_Hmac_Exception extends Zend_Crypt_Exception
-{
-}
\ No newline at end of file

include/Zend/Crypt/Math.php

-<?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_Crypt
- * @subpackage Math
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Math.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * @see Zend_Crypt_Math_BigInteger
- */
-require_once 'Zend/Crypt/Math/BigInteger.php';
-
-/**
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_Math extends Zend_Crypt_Math_BigInteger
-{
-
-    /**
-     * Generate a pseudorandom number within the given range.
-     * Will attempt to read from a systems RNG if it exists or else utilises
-     * a simple random character to maximum length process. Simplicity
-     * is a factor better left for development...
-     *
-     * @param string|int $minimum
-     * @param string|int $maximum
-     * @return string
-     */
-    public function rand($minimum, $maximum)
-    {
-        if (file_exists('/dev/urandom')) {
-            $frandom = fopen('/dev/urandom', 'r');
-            if ($frandom !== false) {
-                return fread($frandom, strlen($maximum) - 1);
-            }
-        }
-        if (strlen($maximum) < 4) {
-            return mt_rand($minimum, $maximum - 1);
-        }
-        $rand = '';
-        $i2 = strlen($maximum) - 1;
-        for ($i = 1;$i < $i2;$i++) {
-            $rand .= mt_rand(0,9);
-        }
-        $rand .= mt_rand(0,9);
-        return $rand;
-    }
-
-    /**
-     * Get the big endian two's complement of a given big integer in
-     * binary notation
-     *
-     * @param string $long
-     * @return string
-     */
-    public function btwoc($long) {
-        if (ord($long[0]) > 127) {
-            return "\x00" . $long;
-        }
-        return $long;
-    }
-
-    /**
-     * Translate a binary form into a big integer string
-     *
-     * @param string $binary
-     * @return string
-     */
-    public function fromBinary($binary) {
-        return $this->_math->binaryToInteger($binary);
-    }
-
-    /**
-     * Translate a big integer string into a binary form
-     *
-     * @param string $integer
-     * @return string
-     */
-    public function toBinary($integer)
-    {
-        return $this->_math->integerToBinary($integer);
-    }
-
-}

include/Zend/Crypt/Math/BigInteger.php

-<?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_Crypt
- * @subpackage Math
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: BigInteger.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * Support for arbitrary precision mathematics in PHP.
- *
- * Zend_Crypt_Math_BigInteger is a wrapper across three PHP extensions: bcmath, gmp
- * and big_int. Since each offer similar functionality, but availability of
- * each differs across installations of PHP, this wrapper attempts to select
- * the fastest option available and encapsulate a subset of its functionality
- * which all extensions share in common.
- *
- * This class requires one of the three extensions to be available. BCMATH
- * while the slowest, is available by default under Windows, and under Unix
- * if PHP is compiled with the flag "--enable-bcmath". GMP requires the gmp
- * library from http://www.swox.com/gmp/ and PHP compiled with the "--with-gmp"
- * flag. BIG_INT support is available from a big_int PHP library available from
- * only from PECL (a Windows port is not available).
- *
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_Math_BigInteger
-{
-
-    /**
-     * Holds an instance of one of the three arbitrary precision wrappers.
-     *
-     * @var Zend_Crypt_Math_BigInteger_Interface
-     */
-    protected $_math = null;
-
-    /**
-     * Constructor; a Factory which detects a suitable PHP extension for
-     * arbitrary precision math and instantiates the suitable wrapper
-     * object.
-     *
-     * @param string $extension
-     * @throws  Zend_Crypt_Math_BigInteger_Exception
-     */
-    public function __construct($extension = null)
-    {
-        if ($extension !== null && !in_array($extension, array('bcmath', 'gmp', 'bigint'))) {
-            require_once('Zend/Crypt/Math/BigInteger/Exception.php');
-            throw new Zend_Crypt_Math_BigInteger_Exception('Invalid extension type; please use one of bcmath, gmp or bigint');
-        }
-        $this->_loadAdapter($extension);
-    }
-
-    /**
-     * Redirect all public method calls to the wrapped extension object.
-     *
-     * @param   string $methodName
-     * @param   array $args
-     * @throws  Zend_Crypt_Math_BigInteger_Exception
-     */
-    public function __call($methodName, $args)
-    {
-        if(!method_exists($this->_math, $methodName)) {
-            require_once 'Zend/Crypt/Math/BigInteger/Exception.php';
-            throw new Zend_Crypt_Math_BigInteger_Exception('invalid method call: ' . get_class($this->_math) . '::' . $methodName . '() does not exist');
-        }
-        return call_user_func_array(array($this->_math, $methodName), $args);
-    }
-
-    /**
-     * @param string $extension
-     * @throws  Zend_Crypt_Math_BigInteger_Exception
-     */
-    protected function _loadAdapter($extension = null)
-    {
-        if ($extension === null) {
-            if (extension_loaded('gmp')) {
-                $extension = 'gmp';
-            //} elseif (extension_loaded('big_int')) {
-            //    $extension = 'big_int';
-            } else {
-                $extension = 'bcmath';
-            }
-        }
-        if($extension == 'gmp' && extension_loaded('gmp')) {
-            require_once 'Zend/Crypt/Math/BigInteger/Gmp.php';
-            $this->_math = new Zend_Crypt_Math_BigInteger_Gmp();
-        //} elseif($extension == 'bigint' && extension_loaded('big_int')) {
-        //    require_once 'Zend/Crypt_Math/BigInteger/Bigint.php';
-        //    $this->_math = new Zend_Crypt_Math_BigInteger_Bigint();
-        } elseif ($extension == 'bcmath' && extension_loaded('bcmath')) {
-            require_once 'Zend/Crypt/Math/BigInteger/Bcmath.php';
-            $this->_math = new Zend_Crypt_Math_BigInteger_Bcmath();
-        } else {
-            require_once 'Zend/Crypt/Math/BigInteger/Exception.php';
-            throw new Zend_Crypt_Math_BigInteger_Exception($extension . ' big integer precision math support not detected');
-        }
-    }
-
-}
\ No newline at end of file

include/Zend/Crypt/Math/BigInteger/Bcmath.php

-<?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_Crypt
- * @subpackage Math
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Bcmath.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * @see Zend_Crypt_Math_BigInteger_Interface
- */
-require_once 'Zend/Crypt/Math/BigInteger/Interface.php';
-
-/**
- * Support for arbitrary precision mathematics in PHP.
- *
- * Zend_Crypt_Math_BigInteger_Bcmath is a wrapper across the PHP BCMath
- * extension.
- *
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_Math_BigInteger_Bcmath implements Zend_Crypt_Math_BigInteger_Interface
-{
-
-    /**
-     * Initialise a big integer into an extension specific type. This is not
-     * applicable to BCMath.
-     * @param string $operand
-     * @param int $base
-     * @return string
-     */
-    public function init($operand, $base = 10)
-    {
-        return $operand;
-    }
-
-    /**
-     * Adds two arbitrary precision numbers
-     *
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function add($left_operand, $right_operand)
-    {
-        return bcadd($left_operand, $right_operand);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function subtract($left_operand, $right_operand)
-    {
-        return bcsub($left_operand, $right_operand);
-    }
-
-    /**
-     * Compare two big integers and returns result as an integer where 0 means
-     * both are identical, 1 that left_operand is larger, or -1 that
-     * right_operand is larger.
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return int
-     */
-    public function compare($left_operand, $right_operand)
-    {
-        return bccomp($left_operand, $right_operand);
-    }
-
-    /**
-     * Divide two big integers and return result or NULL if the denominator
-     * is zero.
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string|null
-     */
-    public function divide($left_operand, $right_operand)
-    {
-        return bcdiv($left_operand, $right_operand);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function modulus($left_operand, $modulus)
-    {
-        return bcmod($left_operand, $modulus);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function multiply($left_operand, $right_operand)
-    {
-        return bcmul($left_operand, $right_operand);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function pow($left_operand, $right_operand)
-    {
-        return bcpow($left_operand, $right_operand);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function powmod($left_operand, $right_operand, $modulus)
-    {
-        return bcpowmod($left_operand, $right_operand, $modulus);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function sqrt($operand)
-    {
-        return bcsqrt($operand);
-    }
-
-
-    public function binaryToInteger($operand)
-    {
-        $result = '0';
-        while (strlen($operand)) {
-            $ord = ord(substr($operand, 0, 1));
-            $result = bcadd(bcmul($result, 256), $ord);
-            $operand = substr($operand, 1);
-        }
-        return $result;
-    }
-
-
-    public function integerToBinary($operand)
-    {
-        $cmp = bccomp($operand, 0);
-        $return = '';
-        if ($cmp == 0) {
-            return "\0";
-        }
-        while (bccomp($operand, 0) > 0) {
-            $return = chr(bcmod($operand, 256)) . $return;
-            $operand = bcdiv($operand, 256);
-        }
-        if (ord($return[0]) > 127) {
-            $return = "\0" . $return;
-        }
-        return $return;
-    }
-
-    /**public function integerToBinary($operand)
-    {
-        $return = '';
-        while(bccomp($operand, '0')) {
-            $return .= chr(bcmod($operand, '256'));
-            $operand = bcdiv($operand, '256');
-        }
-        return $return;
-    }**/ // Prior version for referenced offset
-
-
-    public function hexToDecimal($operand)
-    {
-        $return = '0';
-        while(strlen($hex)) {
-            $hex = hexdec(substr($operand, 0, 4));
-            $dec = bcadd(bcmul($return, 65536), $hex);
-            $operand = substr($operand, 4);
-        }
-        return $return;
-    }
-
-}
\ No newline at end of file

include/Zend/Crypt/Math/BigInteger/Exception.php

-<?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_Crypt
- * @subpackage Math
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Exception.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * @see Zend_Crypt_Math_Exception
- */
-require_once 'Zend/Crypt/Math/Exception.php';
-
-/**
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_Math_BigInteger_Exception extends Zend_Crypt_Math_Exception
-{
-}
\ No newline at end of file

include/Zend/Crypt/Math/BigInteger/Gmp.php

-<?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_Crypt
- * @subpackage Math
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Gmp.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * @see Zend_Crypt_Math_BigInteger_Interface
- */
-require_once 'Zend/Crypt/Math/BigInteger/Interface.php';
-
-/**
- * Support for arbitrary precision mathematics in PHP.
- *
- * Zend_Crypt_Math_BigInteger_Gmp is a wrapper across the PHP BCMath
- * extension.
- *
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_Math_BigInteger_Gmp implements Zend_Crypt_Math_BigInteger_Interface
-{
-
-    /**
-     * Initialise a big integer into an extension specific type.
-     * @param string $operand
-     * @param int $base
-     * @return string
-     */
-    public function init($operand, $base = 10)
-    {
-        return $operand;
-    }
-
-    /**
-     * Adds two arbitrary precision numbers
-     *
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function add($left_operand, $right_operand)
-    {
-        $result = gmp_add($left_operand, $right_operand);
-        return gmp_strval($result);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function subtract($left_operand, $right_operand)
-    {
-        $result = gmp_sub($left_operand, $right_operand);
-        return gmp_strval($result);
-    }
-
-    /**
-     * Compare two big integers and returns result as an integer where 0 means
-     * both are identical, 1 that left_operand is larger, or -1 that
-     * right_operand is larger.
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return int
-     */
-    public function compare($left_operand, $right_operand)
-    {
-        $result = gmp_cmp($left_operand, $right_operand);
-        return gmp_strval($result);
-    }
-
-    /**
-     * Divide two big integers and return result or NULL if the denominator
-     * is zero.
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string|null
-     */
-    public function divide($left_operand, $right_operand)
-    {
-        $result = gmp_div($left_operand, $right_operand);
-        return gmp_strval($result);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function modulus($left_operand, $modulus)
-    {
-        $result = gmp_mod($left_operand, $modulus);
-        return gmp_strval($result);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function multiply($left_operand, $right_operand)
-    {
-        $result = gmp_mul($left_operand, $right_operand);
-        return gmp_strval($result);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function pow($left_operand, $right_operand)
-    {
-        $result = gmp_pow($left_operand, $right_operand);
-        return gmp_strval($result);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function powmod($left_operand, $right_operand, $modulus)
-    {
-        $result = gmp_powm($left_operand, $right_operand, $modulus);
-        return gmp_strval($result);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function sqrt($operand)
-    {
-        $result = gmp_sqrt($operand);
-        return gmp_strval($result);
-    }
-
-
-    public function binaryToInteger($operand)
-    {
-        $result = '0';
-        while (strlen($operand)) {
-            $ord = ord(substr($operand, 0, 1));
-            $result = gmp_add(gmp_mul($result, 256), $ord);
-            $operand = substr($operand, 1);
-        }
-        return gmp_strval($result);
-    }
-
-
-    public function integerToBinary($operand)
-    {
-        $bigInt = gmp_strval($operand, 16);
-        if (strlen($bigInt) % 2 != 0) {
-            $bigInt = '0' . $bigInt;
-        } else if ($bigInt[0] > '7') {
-            $bigInt = '00' . $bigInt;
-        }
-        $return = pack("H*", $bigInt);
-        return $return;
-    }
-
-
-    public function hexToDecimal($operand)
-    {
-        $return = '0';
-        while(strlen($hex)) {
-            $hex = hexdec(substr($operand, 0, 4));
-            $dec = gmp_add(gmp_mul($return, 65536), $hex);
-            $operand = substr($operand, 4);
-        }
-        return $return;
-    }
-
-}
\ No newline at end of file

include/Zend/Crypt/Math/BigInteger/Interface.php

-<?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_Crypt
- * @subpackage Math
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Interface.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * Support for arbitrary precision mathematics in PHP.
- *
- * Interface for a wrapper across any PHP extension supporting arbitrary
- * precision maths.
- *
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-interface Zend_Crypt_Math_BigInteger_Interface
-{
-
-    public function init($operand, $base = 10);
-    public function add($left_operand, $right_operand);
-    public function subtract($left_operand, $right_operand);
-    public function compare($left_operand, $right_operand);
-    public function divide($left_operand, $right_operand);
-    public function modulus($left_operand, $modulus);
-    public function multiply($left_operand, $right_operand);
-    public function pow($left_operand, $right_operand);
-    public function powmod($left_operand, $right_operand, $modulus);
-    public function sqrt($operand);
-    public function binaryToInteger($operand);
-    public function integerToBinary($operand);
-    public function hexToDecimal($operand);
-
-}
\ No newline at end of file

include/Zend/Crypt/Math/Exception.php

-<?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_Crypt
- * @subpackage Math
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Exception.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * @see Zend_Crypt_Exception
- */
-require_once 'Zend/Crypt/Exception.php';
-
-/**
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_Math_Exception extends Zend_Crypt_Exception
-{
-}
\ No newline at end of file

include/Zend/Crypt/Rsa.php

-<?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_Crypt
- * @subpackage Rsa
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Rsa.php 24808 2012-05-17 19:56:09Z rob $
- */
-
-/**
- * @see Zend_Crypt_Rsa_Key_Private
- */
-require_once 'Zend/Crypt/Rsa/Key/Private.php';
-
-/**
- * @see Zend_Crypt_Rsa_Key_Public
- */
-require_once 'Zend/Crypt/Rsa/Key/Public.php';
-
-/**
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_Rsa
-{
-
-    const BINARY = 'binary';
-    const BASE64 = 'base64';
-
-    protected $_privateKey;
-
-    protected $_publicKey;
-
-    /**
-     * @var string
-     */
-    protected $_pemString;
-
-    protected $_pemPath;
-
-    protected $_certificateString;
-
-    protected $_certificatePath;
-
-    protected $_hashAlgorithm;
-
-    protected $_passPhrase;
-
-    /**
-     * Class constructor
-     *
-     * @param array $options
-     * @throws Zend_Crypt_Rsa_Exception
-     */
-    public function __construct(array $options = null)
-    {
-        if (!extension_loaded('openssl')) {
-            require_once 'Zend/Crypt/Rsa/Exception.php';
-            throw new Zend_Crypt_Rsa_Exception('Zend_Crypt_Rsa requires openssl extension to be loaded.');
-        }
-
-        // Set _hashAlgorithm property when we are sure, that openssl extension is loaded
-        // and OPENSSL_ALGO_SHA1 constant is available
-        $this->_hashAlgorithm = OPENSSL_ALGO_SHA1;
-
-        if (isset($options)) {
-            $this->setOptions($options);
-        }
-    }
-
-    public function setOptions(array $options)
-    {
-        if (isset($options['passPhrase'])) {
-            $this->_passPhrase = $options['passPhrase'];
-        }
-        foreach ($options as $option=>$value) {
-            switch ($option) {
-                case 'pemString':
-                    $this->setPemString($value);
-                    break;
-                case 'pemPath':
-                    $this->setPemPath($value);
-                    break;
-                case 'certificateString':
-                    $this->setCertificateString($value);
-                    break;
-                case 'certificatePath':
-                    $this->setCertificatePath($value);
-                    break;
-                case 'hashAlgorithm':
-                    $this->setHashAlgorithm($value);
-                    break;
-            }
-        }
-    }
-
-    public function getPrivateKey()
-    {
-        return $this->_privateKey;
-    }
-
-    public function getPublicKey()
-    {
-        return $this->_publicKey;
-    }
-
-    /**
-     * @param string $data
-     * @param Zend_Crypt_Rsa_Key_Private $privateKey
-     * @param string $format
-     * @return string
-     */
-    public function sign($data, Zend_Crypt_Rsa_Key_Private $privateKey = null, $format = null)
-    {
-        $signature = '';
-        if (isset($privateKey)) {
-            $opensslKeyResource = $privateKey->getOpensslKeyResource();
-        } else {
-            $opensslKeyResource = $this->_privateKey->getOpensslKeyResource();
-        }
-        $result = openssl_sign(
-            $data, $signature,
-            $opensslKeyResource,
-            $this->getHashAlgorithm()
-        );
-        if ($format == self::BASE64) {
-            return base64_encode($signature);
-        }
-        return $signature;
-    }
-
-    /**
-     * @param string $data
-     * @param string $signature
-     * @param string $format
-     * @return string
-     */
-    public function verifySignature($data, $signature, $format = null)
-    {
-        if ($format == self::BASE64) {
-            $signature = base64_decode($signature);
-        }
-        $result = openssl_verify($data, $signature,
-            $this->getPublicKey()->getOpensslKeyResource(),
-            $this->getHashAlgorithm());
-        return $result;
-    }
-
-    /**
-     * @param string $data
-     * @param Zend_Crypt_Rsa_Key $key
-     * @param string $format
-     * @return string
-     */
-    public function encrypt($data, Zend_Crypt_Rsa_Key $key, $format = null)
-    {
-        $encrypted = '';
-        $function = 'openssl_public_encrypt';
-        if ($key instanceof Zend_Crypt_Rsa_Key_Private) {
-            $function = 'openssl_private_encrypt';
-        }
-        $function($data, $encrypted, $key->getOpensslKeyResource());
-        if ($format == self::BASE64) {
-            return base64_encode($encrypted);
-        }
-        return $encrypted;
-    }
-
-    /**
-     * @param string $data
-     * @param Zend_Crypt_Rsa_Key $key
-     * @param string $format
-     * @return string
-     */
-    public function decrypt($data, Zend_Crypt_Rsa_Key $key, $format = null)
-    {
-        $decrypted = '';
-        if ($format == self::BASE64) {
-            $data = base64_decode($data);
-        }
-        $function = 'openssl_private_decrypt';
-        if ($key instanceof Zend_Crypt_Rsa_Key_Public) {
-            $function = 'openssl_public_decrypt';
-        }
-        $function($data, $decrypted, $key->getOpensslKeyResource());
-        return $decrypted;
-    }
-
-    /**
-     * @param  array $configargs
-     * 
-     * @throws Zend_Crypt_Rsa_Exception
-     * 
-     * @return ArrayObject
-     */
-    public function generateKeys(array $configargs = null)
-    {
-        $config = null;
-        $passPhrase = null;
-        if ($configargs !== null) {
-            if (isset($configargs['passPhrase'])) {
-                $passPhrase = $configargs['passPhrase'];
-                unset($configargs['passPhrase']);
-            }
-            $config = $this->_parseConfigArgs($configargs);
-        }
-        $privateKey = null;
-        $publicKey = null;
-        $resource = openssl_pkey_new($config);
-        if (!$resource) {
-            require_once 'Zend/Crypt/Rsa/Exception.php';
-            throw new Zend_Crypt_Rsa_Exception('Failed to generate a new private key');
-        }
-        // above fails on PHP 5.3
-        openssl_pkey_export($resource, $private, $passPhrase);
-        $privateKey = new Zend_Crypt_Rsa_Key_Private($private, $passPhrase);
-        $details = openssl_pkey_get_details($resource);
-        $publicKey = new Zend_Crypt_Rsa_Key_Public($details['key']);
-        $return = new ArrayObject(array(
-           'privateKey'=>$privateKey,
-           'publicKey'=>$publicKey
-        ), ArrayObject::ARRAY_AS_PROPS);
-        return $return;
-    }
-
-    /**
-     * @param string $value
-     */
-    public function setPemString($value)
-    {
-        $this->_pemString = $value;
-        try {
-            $this->_privateKey = new Zend_Crypt_Rsa_Key_Private($this->_pemString, $this->_passPhrase);
-            $this->_publicKey = $this->_privateKey->getPublicKey();
-        } catch (Zend_Crypt_Exception $e) {
-            $this->_privateKey = null;
-            $this->_publicKey = new Zend_Crypt_Rsa_Key_Public($this->_pemString);
-        }
-    }
-
-    public function setPemPath($value)
-    {
-        $this->_pemPath = $value;
-        $this->setPemString(file_get_contents($this->_pemPath));
-    }
-
-    public function setCertificateString($value)
-    {
-        $this->_certificateString = $value;
-        $this->_publicKey = new Zend_Crypt_Rsa_Key_Public($this->_certificateString, $this->_passPhrase);
-    }
-
-    public function setCertificatePath($value)
-    {
-        $this->_certificatePath = $value;
-        $this->setCertificateString(file_get_contents($this->_certificatePath));
-    }
-
-    public function setHashAlgorithm($name)
-    {
-        switch (strtolower($name)) {
-            case 'md2':
-                $this->_hashAlgorithm = OPENSSL_ALGO_MD2;
-                break;
-            case 'md4':
-                $this->_hashAlgorithm = OPENSSL_ALGO_MD4;
-                break;
-            case 'md5':
-                $this->_hashAlgorithm = OPENSSL_ALGO_MD5;
-                break;
-            case 'sha1':
-                $this->_hashAlgorithm = OPENSSL_ALGO_SHA1;
-                break;
-            case 'dss1':
-                $this->_hashAlgorithm = OPENSSL_ALGO_DSS1;
-                break;
-        }
-    }
-
-    /**
-     * @return string
-     */
-    public function getPemString()
-    {
-        return $this->_pemString;
-    }
-
-    public function getPemPath()
-    {
-        return $this->_pemPath;
-    }
-
-    public function getCertificateString()
-    {
-        return $this->_certificateString;
-    }
-
-    public function getCertificatePath()
-    {
-        return $this->_certificatePath;
-    }
-
-    public function getHashAlgorithm()
-    {
-        return $this->_hashAlgorithm;
-    }
-
-    protected function _parseConfigArgs(array $config = null)
-    {
-        $configs = array();
-        if (isset($config['private_key_bits'])) {
-            $configs['private_key_bits'] = $config['private_key_bits'];
-        }
-        if (isset($config['privateKeyBits'])) {
-            $configs['private_key_bits'] = $config['privateKeyBits'];
-        }
-        if (!empty($configs)) {
-            return $configs;
-        }
-        return null;
-    }
-
-}