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293 lines
9.6 KiB
PHP
293 lines
9.6 KiB
PHP
<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Filter
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* @subpackage UnitTests
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* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id: $
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*/
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/**
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* Test helper
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*/
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require_once dirname(__FILE__) . '/../../TestHelper.php';
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/**
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* @see Zend_Filter_Encrypt
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*/
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require_once 'Zend/Filter/Encrypt.php';
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require_once 'Zend/Filter/Decrypt.php';
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/**
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* @category Zend
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* @package Zend_Filter
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* @subpackage UnitTests
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* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @group Zend_Filter
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*/
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class Zend_Filter_EncryptTest extends PHPUnit_Framework_TestCase
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{
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public function setUp()
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{
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if (!extension_loaded('mcrypt') and !extension_loaded('openssl')) {
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$this->markTestSkipped('This filter needs the mcrypt or openssl extension');
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}
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}
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/**
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* Ensures that the filter follows expected behavior
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*
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* @return void
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*/
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public function testBasicMcrypt()
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{
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if (!extension_loaded('mcrypt')) {
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$this->markTestSkipped('Mcrypt extension not installed');
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}
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$filter = new Zend_Filter_Encrypt(array('adapter' => 'Mcrypt', 'key' => 'testkey'));
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$valuesExpected = array(
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'STRING' => 'STRING',
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'ABC1@3' => 'ABC1@3',
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'A b C' => 'A B C'
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);
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$enc = $filter->getEncryption();
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$filter->setVector('testvect');
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$this->assertEquals('testkey', $enc['key']);
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foreach ($valuesExpected as $input => $output) {
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$this->assertNotEquals($output, $filter->filter($input));
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}
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}
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/**
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* Ensures that the filter follows expected behavior
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*
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* @return void
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*/
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public function testBasicOpenssl()
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{
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if (!extension_loaded('openssl')) {
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$this->markTestSkipped('Openssl extension not installed');
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}
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$filter = new Zend_Filter_Encrypt(array('adapter' => 'Openssl'));
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$valuesExpected = array(
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'STRING' => 'STRING',
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'ABC1@3' => 'ABC1@3',
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'A b C' => 'A B C'
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);
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$filter->setPublicKey(dirname(__FILE__) . '/_files/publickey.pem');
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$key = $filter->getPublicKey();
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$this->assertEquals(
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array(dirname(__FILE__) . '/_files/publickey.pem' =>
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'-----BEGIN CERTIFICATE-----
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MIIC3jCCAkegAwIBAgIBADANBgkqhkiG9w0BAQQFADCBtDELMAkGA1UEBhMCTkwx
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FjAUBgNVBAgTDU5vb3JkLUhvbGxhbmQxEDAOBgNVBAcTB1phYW5kYW0xFzAVBgNV
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BAoTDk1vYmlsZWZpc2guY29tMR8wHQYDVQQLExZDZXJ0aWZpY2F0aW9uIFNlcnZp
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Y2VzMRowGAYDVQQDExFNb2JpbGVmaXNoLmNvbSBDQTElMCMGCSqGSIb3DQEJARYW
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Y29udGFjdEBtb2JpbGVmaXNoLmNvbTAeFw0wNzA2MDcxNzM1NTNaFw0wODA2MDYx
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NzM1NTNaMIG0MQswCQYDVQQGEwJOTDEWMBQGA1UECBMNTm9vcmQtSG9sbGFuZDEQ
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MA4GA1UEBxMHWmFhbmRhbTEXMBUGA1UEChMOTW9iaWxlZmlzaC5jb20xHzAdBgNV
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BAsTFkNlcnRpZmljYXRpb24gU2VydmljZXMxGjAYBgNVBAMTEU1vYmlsZWZpc2gu
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Y29tIENBMSUwIwYJKoZIhvcNAQkBFhZjb250YWN0QG1vYmlsZWZpc2guY29tMIGf
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MA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDKTIp7FntJt1BioBZ0lmWBE8Cyznge
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GCHNMcAC4JLbi1Y0LwT4CSaQarbvAqBRmc+joHX+rcURm89wOibRaThrrZcvgl2p
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omzu7shJc0ObiRZC8H7pxTkZ1HHjN8cRSQlOHkcdtE9yoiSGSO+zZ9K5ReU1DOsF
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FDD4V7XpcNU63QIDAQABMA0GCSqGSIb3DQEBBAUAA4GBAFQ22OU/PAN7rRDr23NS
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2XkpSngwZWeHoFW1D2gRvHHRlqg5Q8KZHQAALd5PEFakehdn03NG6yEdnhXpqKT/
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5jYy6v3b+zwEvY82EUieMldovdnpsS1EScjjvPfQ1lSgcTHT2QX5MjNv13xLnOgh
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PIDs9E7uuizAKDhRRRvho8BS
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-----END CERTIFICATE-----
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'),
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$key);
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foreach ($valuesExpected as $input => $output) {
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$this->assertNotEquals($output, $filter->filter($input));
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}
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}
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/**
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* Ensures that the vector can be set / returned
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*
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* @return void
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*/
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public function testGetSetVector()
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{
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if (!extension_loaded('mcrypt')) {
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$this->markTestSkipped('Mcrypt extension not installed');
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}
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$filter = new Zend_Filter_Encrypt(array('adapter' => 'Mcrypt', 'key' => 'testkey'));
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$filter->setVector('testvect');
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$this->assertEquals('testvect', $filter->getVector());
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}
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/**
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* Ensures that the filter allows default encryption
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*
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* @return void
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*/
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public function testDefaultEncryption()
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{
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if (!extension_loaded('mcrypt')) {
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$this->markTestSkipped('Mcrypt extension not installed');
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}
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$filter = new Zend_Filter_Encrypt(array('adapter' => 'Mcrypt', 'key' => 'testkey'));
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$filter->setVector('testvect');
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$this->assertEquals(
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array('key' => 'testkey',
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'algorithm' => MCRYPT_BLOWFISH,
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'algorithm_directory' => '',
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'mode' => MCRYPT_MODE_CBC,
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'mode_directory' => '',
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'vector' => 'testvect',
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'salt' => false),
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$filter->getEncryption()
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);
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}
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/**
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* Ensures that the filter allows setting options de/encryption
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*
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* @return void
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*/
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public function testGetSetEncryption()
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{
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if (!extension_loaded('mcrypt')) {
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$this->markTestSkipped('Mcrypt extension not installed');
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}
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$filter = new Zend_Filter_Encrypt(array('adapter' => 'Mcrypt', 'key' => 'testkey'));
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$filter->setVector('testvect');
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$filter->setEncryption(
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array('mode' => MCRYPT_MODE_ECB,
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'algorithm' => MCRYPT_3DES));
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$this->assertEquals(
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array('key' => 'testkey',
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'algorithm' => MCRYPT_3DES,
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'algorithm_directory' => '',
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'mode' => MCRYPT_MODE_ECB,
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'mode_directory' => '',
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'vector' => 'testvect',
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'salt' => false),
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$filter->getEncryption()
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);
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}
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/**
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* Ensures that the filter allows de/encryption
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*
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* @return void
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*/
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public function testEncryptionWithDecryptionMcrypt()
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{
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if (!extension_loaded('mcrypt')) {
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$this->markTestSkipped('Mcrypt extension not installed');
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}
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$filter = new Zend_Filter_Encrypt(array('adapter' => 'Mcrypt', 'key' => 'testkey'));
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$filter->setVector('testvect');
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$output = $filter->filter('teststring');
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$this->assertNotEquals('teststring', $output);
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$filter = new Zend_Filter_Decrypt(array('adapter' => 'Mcrypt', 'key' => 'testkey'));
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$filter->setVector('testvect');
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$input = $filter->filter($output);
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$this->assertEquals('teststring', trim($input));
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}
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/**
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* Ensures that the filter allows de/encryption
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*
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* @return void
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*/
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public function testEncryptionWithDecryptionOpenssl()
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{
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if (!extension_loaded('openssl')) {
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$this->markTestSkipped('Openssl extension not installed');
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}
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$filter = new Zend_Filter_Encrypt(array('adapter' => 'Openssl'));
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$filter->setPublicKey(dirname(__FILE__) . '/_files/publickey.pem');
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$output = $filter->filter('teststring');
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$envelopekeys = $filter->getEnvelopeKey();
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$this->assertNotEquals('teststring', $output);
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$filter = new Zend_Filter_Decrypt(array('adapter' => 'Openssl'));
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$filter->setPassphrase('zPUp9mCzIrM7xQOEnPJZiDkBwPBV9UlITY0Xd3v4bfIwzJ12yPQCAkcR5BsePGVw
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RK6GS5RwXSLrJu9Qj8+fk0wPj6IPY5HvA9Dgwh+dptPlXppeBm3JZJ+92l0DqR2M
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ccL43V3Z4JN9OXRAfGWXyrBJNmwURkq7a2EyFElBBWK03OLYVMevQyRJcMKY0ai+
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tmnFUSkH2zwnkXQfPUxg9aV7TmGQv/3TkK1SziyDyNm7GwtyIlfcigCCRz3uc77U
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Izcez5wgmkpNElg/D7/VCd9E+grTfPYNmuTVccGOes+n8ISJJdW0vYX1xwWv5l
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bK22CwD/l7SMBOz4M9XH0Jb0OhNxLza4XMDu0ANMIpnkn1KOcmQ4gB8fmAbBt');
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$filter->setPrivateKey(dirname(__FILE__) . '/_files/privatekey.pem');
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$filter->setEnvelopeKey($envelopekeys);
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$input = $filter->filter($output);
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$this->assertEquals('teststring', trim($input));
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}
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/**
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* @return void
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*/
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public function testSettingAdapterManually()
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{
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if (!extension_loaded('mcrypt') or !extension_loaded('openssl')) {
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$this->markTestSkipped('Mcrypt or Openssl extension not installed');
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}
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$filter = new Zend_Filter_Encrypt();
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$filter->setAdapter('Openssl');
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$this->assertEquals('Openssl', $filter->getAdapter());
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$filter->setAdapter('Mcrypt');
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$this->assertEquals('Mcrypt', $filter->getAdapter());
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try {
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$filter->setAdapter('TestAdapter2');
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$this->fail('Exception expected on setting a non adapter');
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} catch (Zend_Filter_Exception $e) {
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$this->assertContains('does not implement Zend_Filter_Encrypt_Interface', $e->getMessage());
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}
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}
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/**
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* @return void
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*/
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public function testCallingUnknownMethod()
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{
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if (!extension_loaded('mcrypt')) {
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$this->markTestSkipped('Mcrypt extension not installed');
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}
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$filter = new Zend_Filter_Encrypt();
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try {
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$filter->getUnknownMethod();
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$this->fail('Exception expected on calling a non existing method');
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} catch (Zend_Filter_Exception $e) {
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$this->assertContains('Unknown method', $e->getMessage());
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}
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}
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}
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class TestAdapter2
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{
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}
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