/
DecryptTest.php
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/
DecryptTest.php
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<?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_Filter
* @subpackage UnitTests
* @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: DecryptTest.php 23522 2010-12-16 20:33:22Z andries $
*/
/**
* @see Zend_Filter_Decrypt
*/
require_once 'Zend/Filter/Decrypt.php';
require_once 'Zend/Filter/Encrypt.php';
/**
* @category Zend
* @package Zend_Filter
* @subpackage UnitTests
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @group Zend_Filter
*/
class Zend_Filter_DecryptTest extends PHPUnit_Framework_TestCase
{
public function setUp()
{
if (!extension_loaded('mcrypt') and !extension_loaded('openssl')) {
$this->markTestSkipped('This filter needs the mcrypt or openssl extension');
}
}
/**
* Ensures that the filter follows expected behavior
*
* @return void
*/
public function testBasicMcrypt()
{
if (!extension_loaded('mcrypt')) {
$this->markTestSkipped('Mcrypt extension not installed');
}
$filter = new Zend_Filter_Decrypt(array('adapter' => 'Mcrypt'));
$valuesExpected = array(
'STRING' => 'STRING',
'ABC1@3' => 'ABC1@3',
'A b C' => 'A B C'
);
$enc = $filter->getEncryption();
$filter->setVector('testvect');
$this->assertEquals('ZendFramework', $enc['key']);
foreach ($valuesExpected as $input => $output) {
$this->assertNotEquals($output, $filter->filter($input));
}
}
/**
* Ensures that the filter follows expected behavior
*
* @return void
*/
public function testBasicOpenssl()
{
if (!extension_loaded('openssl')) {
$this->markTestSkipped('Openssl extension not installed');
}
$filter = new Zend_Filter_Decrypt(array('adapter' => 'Openssl'));
$filter->setPassphrase('zPUp9mCzIrM7xQOEnPJZiDkBwPBV9UlITY0Xd3v4bfIwzJ12yPQCAkcR5BsePGVw
RK6GS5RwXSLrJu9Qj8+fk0wPj6IPY5HvA9Dgwh+dptPlXppeBm3JZJ+92l0DqR2M
ccL43V3Z4JN9OXRAfGWXyrBJNmwURkq7a2EyFElBBWK03OLYVMevQyRJcMKY0ai+
tmnFUSkH2zwnkXQfPUxg9aV7TmGQv/3TkK1SziyDyNm7GwtyIlfcigCCRz3uc77U
Izcez5wgmkpNElg/D7/VCd9E+grTfPYNmuTVccGOes+n8ISJJdW0vYX1xwWv5l
bK22CwD/l7SMBOz4M9XH0Jb0OhNxLza4XMDu0ANMIpnkn1KOcmQ4gB8fmAbBt');
$filter->setPrivateKey(dirname(__FILE__) . '/_files/privatekey.pem');
$key = $filter->getPrivateKey();
$this->assertEquals(
array(dirname(__FILE__) . '/_files/privatekey.pem' =>
'-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
'),
$key);
}
/**
* Ensures that the vector can be set / returned
*
* @return void
*/
public function testGetSetVector()
{
if (!extension_loaded('mcrypt')) {
$this->markTestSkipped('Mcrypt extension not installed');
}
$filter = new Zend_Filter_Decrypt(array('adapter' => 'Mcrypt', 'key' => 'testkey'));
$filter->setVector('testvect');
$this->assertEquals('testvect', $filter->getVector());
}
/**
* Ensures that the filter allows default encryption
*
* @return void
*/
public function testDefaultDecryption()
{
if (!extension_loaded('mcrypt')) {
$this->markTestSkipped('Mcrypt extension not installed');
}
$filter = new Zend_Filter_Decrypt(array('adapter' => 'Mcrypt', 'key' => 'testkey'));
$filter->setVector('testvect');
$this->assertEquals(
array(
'key' => 'testkey',
'algorithm' => MCRYPT_BLOWFISH,
'algorithm_directory' => '',
'mode' => MCRYPT_MODE_CBC,
'mode_directory' => '',
'vector' => 'testvect',
'salt' => '',
),
$filter->getEncryption()
);
}
/**
* Ensures that the filter allows setting options de/encryption
*
* @return void
*/
public function testGetSetEncryption()
{
if (!extension_loaded('mcrypt')) {
$this->markTestSkipped('Mcrypt extension not installed');
}
$filter = new Zend_Filter_Decrypt(array('adapter' => 'Mcrypt', 'key' => 'testkey'));
$filter->setVector('testvect');
$filter->setEncryption(
array('mode' => MCRYPT_MODE_ECB,
'algorithm' => MCRYPT_3DES));
$this->assertEquals(
array(
'mode' => MCRYPT_MODE_ECB,
'algorithm' => MCRYPT_3DES,
'key' => 'testkey',
'algorithm_directory' => '',
'mode_directory' => '',
'vector' => 'testvect',
'salt' => '',
),
$filter->getEncryption()
);
}
/**
* Ensures that the filter allows de/encryption
*
* @return void
*/
public function testEncryptionWithDecryptionMcrypt()
{
if (!extension_loaded('mcrypt')) {
$this->markTestSkipped('Mcrypt extension not installed');
}
$filter = new Zend_Filter_Encrypt(array('adapter' => 'Mcrypt', 'key' => 'testkey'));
$filter->setVector('testvect');
$output = $filter->filter('teststring');
$this->assertNotEquals('teststring', $output);
$filter = new Zend_Filter_Decrypt(array('adapter' => 'Mcrypt', 'key' => 'testkey'));
$filter->setVector('testvect');
$input = $filter->filter($output);
$this->assertEquals('teststring', trim($input));
}
/**
* Ensures that the filter allows de/encryption
*
* @return void
*/
public function testEncryptionWithDecryptionOpenssl()
{
if (!extension_loaded('openssl')) {
$this->markTestSkipped('Openssl extension not installed');
}
$filter = new Zend_Filter_Encrypt(array('adapter' => 'Openssl'));
$filter->setPublicKey(dirname(__FILE__) . '/_files/publickey.pem');
$output = $filter->filter('teststring');
$envelopekeys = $filter->getEnvelopeKey();
$this->assertNotEquals('teststring', $output);
$filter = new Zend_Filter_Decrypt(array('adapter' => 'Openssl'));
$filter->setPassphrase('zPUp9mCzIrM7xQOEnPJZiDkBwPBV9UlITY0Xd3v4bfIwzJ12yPQCAkcR5BsePGVw
RK6GS5RwXSLrJu9Qj8+fk0wPj6IPY5HvA9Dgwh+dptPlXppeBm3JZJ+92l0DqR2M
ccL43V3Z4JN9OXRAfGWXyrBJNmwURkq7a2EyFElBBWK03OLYVMevQyRJcMKY0ai+
tmnFUSkH2zwnkXQfPUxg9aV7TmGQv/3TkK1SziyDyNm7GwtyIlfcigCCRz3uc77U
Izcez5wgmkpNElg/D7/VCd9E+grTfPYNmuTVccGOes+n8ISJJdW0vYX1xwWv5l
bK22CwD/l7SMBOz4M9XH0Jb0OhNxLza4XMDu0ANMIpnkn1KOcmQ4gB8fmAbBt');
$filter->setPrivateKey(dirname(__FILE__) . '/_files/privatekey.pem');
$filter->setEnvelopeKey($envelopekeys);
$input = $filter->filter($output);
$this->assertEquals('teststring', trim($input));
}
/**
* @return void
*/
public function testSettingAdapterManually()
{
if (!extension_loaded('mcrypt') or !extension_loaded('openssl')) {
$this->markTestSkipped('Mcrypt or Openssl extension not installed');
}
$filter = new Zend_Filter_Decrypt();
$filter->setAdapter('Openssl');
$this->assertEquals('Openssl', $filter->getAdapter());
$filter->setAdapter('Mcrypt');
$this->assertEquals('Mcrypt', $filter->getAdapter());
try {
$filter->setAdapter('TestAdapter');
$this->fail('Exception expected on setting a non adapter');
} catch (Zend_Filter_Exception $e) {
$this->assertContains('does not implement Zend_Filter_Encrypt_Interface', $e->getMessage());
}
}
/**
* @return void
*/
public function testCallingUnknownMethod()
{
if (!extension_loaded('mcrypt')) {
$this->markTestSkipped('Mcrypt extension not installed');
}
$filter = new Zend_Filter_Decrypt();
try {
$filter->getUnknownMethod();
$this->fail('Exception expected on calling a non existing method');
} catch (Zend_Filter_Exception $e) {
$this->assertContains('Unknown method', $e->getMessage());
}
}
}
class TestAdapter
{
}
/**
public function testBasic()
{
$filter = new Zend_Filter_Decrypt(array('adapter' => 'Mcrypt', 'key' => 'testkey'));
$valuesExpected = array(
'STRING' => 'STRING',
'ABC1@3' => 'ABC1@3',
'A b C' => 'A B C'
);
$enc = $filter->getEncryption();
$filter->setVector('testvect');
$this->assertEquals('testkey', $enc['key']);
foreach ($valuesExpected as $input => $output) {
$this->assertNotEquals($output, $filter->filter($input));
}
}
public function testGetSetVector()
{
$filter = new Zend_Filter_Decrypt(array('adapter' => 'Mcrypt', 'key' => 'testkey'));
$filter->setVector('testvect');
$this->assertEquals('testvect', $filter->getVector());
}
public function testDefaultDecryption()
{
$filter = new Zend_Filter_Decrypt(array('adapter' => 'Mcrypt', 'key' => 'testkey'));
$filter->setVector('testvect');
$this->assertEquals(
array('key' => 'testkey',
'algorithm' => MCRYPT_BLOWFISH,
'algorithm_directory' => '',
'mode' => MCRYPT_MODE_CBC,
'mode_directory' => '',
'vector' => 'testvect'),
$filter->getEncryption()
);
}
public function testGetSetEncryption()
{
$filter = new Zend_Filter_Decrypt(array('adapter' => 'Mcrypt', 'key' => 'testkey'));
$filter->setVector('testvect');
$filter->setEncryption(
array('mode' => MCRYPT_MODE_ECB,
'algorithm' => MCRYPT_3DES));
$this->assertEquals(
array('key' => 'testkey',
'algorithm' => MCRYPT_3DES,
'algorithm_directory' => '',
'mode' => MCRYPT_MODE_ECB,
'mode_directory' => '',
'vector' => 'testvect'),
$filter->getEncryption()
);
}
public function testEncryptionWithDecryption()
{
$filter = new Zend_Filter_Encrypt(array('adapter' => 'Mcrypt', 'key' => 'testkey'));
$filter->setVector('testvect');
$output = $filter->filter('teststring');
$this->assertNotEquals('teststring', $output);
$filter = new Zend_Filter_Decrypt(array('adapter' => 'Mcrypt', 'key' => 'testkey'));
$filter->setVector('testvect');
$input = $filter->filter($output);
$this->assertEquals('teststring', trim($input));
}
}
*/