cacert-testmgr/external/ZendFramework-1.9.5/tests/Zend/Crypt/Rsa/RsaTest.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_Crypt
* @subpackage UnitTests
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id$
*/
require_once 'Zend/Crypt/Rsa.php';
require_once 'PHPUnit/Framework/TestCase.php';
/**
* @category Zend
* @package Zend_Crypt
* @subpackage UnitTests
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @group Zend_Crypt
*/
class Zend_Crypt_RsaTest extends PHPUnit_Framework_TestCase
{
protected $_testPemString = null;
protected $_testPemPath = null;
public function setup()
{
$this->_testPemString = <<<RSAKEY
-----BEGIN RSA PRIVATE KEY-----
MIIBOgIBAAJBANDiE2+Xi/WnO+s120NiiJhNyIButVu6zxqlVzz0wy2j4kQVUC4Z
RZD80IY+4wIiX2YxKBZKGnd2TtPkcJ/ljkUCAwEAAQJAL151ZeMKHEU2c1qdRKS9
sTxCcc2pVwoAGVzRccNX16tfmCf8FjxuM3WmLdsPxYoHrwb1LFNxiNk1MXrxjH3R
6QIhAPB7edmcjH4bhMaJBztcbNE1VRCEi/bisAwiPPMq9/2nAiEA3lyc5+f6DEIJ
h1y6BWkdVULDSM+jpi1XiV/DevxuijMCIQCAEPGqHsF+4v7Jj+3HAgh9PU6otj2n
Y79nJtCYmvhoHwIgNDePaS4inApN7omp7WdXyhPZhBmulnGDYvEoGJN66d0CIHra
I2SvDkQ5CmrzkW5qPaE2oO7BSqAhRZxiYpZFb5CI
-----END RSA PRIVATE KEY-----
RSAKEY;
$this->_testPemStringPublic = <<<RSAKEY
-----BEGIN PUBLIC KEY-----
MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBANDiE2+Xi/WnO+s120NiiJhNyIButVu6
zxqlVzz0wy2j4kQVUC4ZRZD80IY+4wIiX2YxKBZKGnd2TtPkcJ/ljkUCAwEAAQ==
-----END PUBLIC KEY-----
RSAKEY;
$this->_testCertificateString = <<<CERT
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
CERT;
$this->_testPemPath = dirname(__FILE__) . '/_files/test.pem';
$this->_testCertificatePath = dirname(__FILE__) . '/_files/test.cert';
}
public function testConstructorSetsPemString()
{
$rsa = new Zend_Crypt_Rsa(array('pemString'=>$this->_testPemString));
$this->assertEquals($this->_testPemString, $rsa->getPemString());
}
public function testConstructorSetsPemPath()
{
$rsa = new Zend_Crypt_Rsa(array('pemPath'=>$this->_testPemPath));
$this->assertEquals($this->_testPemPath, $rsa->getPemPath());
}
public function testSetPemPathLoadsPemString()
{
$rsa = new Zend_Crypt_Rsa(array('pemPath'=>$this->_testPemPath));
$this->assertEquals($this->_testPemString, $rsa->getPemString());
}
public function testConstructorSetsCertificateString()
{
$rsa = new Zend_Crypt_Rsa(array('certificateString'=>$this->_testCertificateString));
$this->assertEquals($this->_testCertificateString, $rsa->getCertificateString());
}
public function testConstructorSetsCertificatePath()
{
$rsa = new Zend_Crypt_Rsa(array('certificatePath'=>$this->_testCertificatePath));
$this->assertEquals($this->_testCertificatePath, $rsa->getCertificatePath());
}
public function testSetCertificatePathLoadsCertificateString()
{
$rsa = new Zend_Crypt_Rsa(array('certificatePath'=>$this->_testCertificatePath));
$this->assertEquals($this->_testCertificateString, $rsa->getCertificateString());
}
public function testConstructorSetsHashOption()
{
$rsa = new Zend_Crypt_Rsa(array('hashAlgorithm'=>'md2'));
$this->assertEquals(OPENSSL_ALGO_MD2, $rsa->getHashAlgorithm());
}
public function testSetPemStringParsesPemForPrivateKey()
{
$rsa = new Zend_Crypt_Rsa(array('pemString'=>$this->_testPemString));
$this->assertType('Zend_Crypt_Rsa_Key_Private', $rsa->getPrivateKey());
}
public function testSetPemStringParsesPemForPublicKey()
{
$rsa = new Zend_Crypt_Rsa(array('pemString'=>$this->_testPemString));
$this->assertType('Zend_Crypt_Rsa_Key_Public', $rsa->getPublicKey());
}
public function testSetCertificateStringParsesCertificateForNullPrivateKey()
{
$rsa = new Zend_Crypt_Rsa(array('certificateString'=>$this->_testCertificateString));
$this->assertEquals(null, $rsa->getPrivateKey());
}
public function testSetCertificateStringParsesCertificateForPublicKey()
{
$rsa = new Zend_Crypt_Rsa(array('certificateString'=>$this->_testCertificateString));
$this->assertType('Zend_Crypt_Rsa_Key_Public', $rsa->getPublicKey());
}
public function testSignGeneratesExpectedBinarySignature()
{
$rsa = new Zend_Crypt_Rsa(array('pemString'=>$this->_testPemString));
$signature = $rsa->sign('1234567890');
$this->assertEquals(
'sMHpp3u6DNecIm5RIkDD3xyKaH6qqP8roUWDs215iOGHehfK1ypqwoETKNP7NaksGS2C1Up813ixlGXkipPVbQ==',
base64_encode($signature));
}
public function testSignGeneratesExpectedBinarySignatureUsingExternalKey()
{
$privateKey = new Zend_Crypt_Rsa_Key_Private($this->_testPemString);
$rsa = new Zend_Crypt_Rsa(array('certificateString'=>$this->_testCertificateString));
$signature = $rsa->sign('1234567890', $privateKey);
$this->assertEquals(
'sMHpp3u6DNecIm5RIkDD3xyKaH6qqP8roUWDs215iOGHehfK1ypqwoETKNP7NaksGS2C1Up813ixlGXkipPVbQ==',
base64_encode($signature));
}
public function testSignGeneratesExpectedBase64Signature()
{
$rsa = new Zend_Crypt_Rsa(array('pemString'=>$this->_testPemString));
$signature = $rsa->sign('1234567890', null, Zend_Crypt_Rsa::BASE64);
$this->assertEquals(
'sMHpp3u6DNecIm5RIkDD3xyKaH6qqP8roUWDs215iOGHehfK1ypqwoETKNP7NaksGS2C1Up813ixlGXkipPVbQ==',
$signature);
}
public function testVerifyVerifiesBinarySignatures()
{
$rsa = new Zend_Crypt_Rsa(array('pemString'=>$this->_testPemString));
$signature = $rsa->sign('1234567890');
$result = $rsa->verifySignature('1234567890', $signature);
$this->assertEquals(1, $result);
}
public function testVerifyVerifiesBinarySignaturesUsingCertificate()
{
$privateKey = new Zend_Crypt_Rsa_Key_Private($this->_testPemString);
$rsa = new Zend_Crypt_Rsa(array('certificateString'=>$this->_testCertificateString));
$signature = $rsa->sign('1234567890', $privateKey);
$result = $rsa->verifySignature('1234567890', $signature);
$this->assertEquals(1, $result);
}
public function testVerifyVerifiesBase64Signatures()
{
$rsa = new Zend_Crypt_Rsa(array('pemString'=>$this->_testPemString));
$signature = $rsa->sign('1234567890', null, Zend_Crypt_Rsa::BASE64);
$result = $rsa->verifySignature('1234567890', $signature, Zend_Crypt_Rsa::BASE64);
$this->assertEquals(1, $result);
}
public function testEncryptionUsingPublicKeyEncryption()
{
$rsa = new Zend_Crypt_Rsa(array('pemString'=>$this->_testPemString));
$encrypted = $rsa->encrypt('1234567890', $rsa->getPublicKey());
$this->assertEquals(
'1234567890',
$rsa->decrypt($encrypted, $rsa->getPrivateKey())
);
}
public function testEncryptionUsingPublicKeyBase64Encryption()
{
$rsa = new Zend_Crypt_Rsa(array('pemString'=>$this->_testPemString));
$encrypted = $rsa->encrypt('1234567890', $rsa->getPublicKey(), Zend_Crypt_Rsa::BASE64);
$this->assertEquals(
'1234567890',
$rsa->decrypt($encrypted, $rsa->getPrivateKey(), Zend_Crypt_Rsa::BASE64)
);
}
public function testBase64EncryptionUsingCertificatePublicKeyEncryption()
{
$rsa = new Zend_Crypt_Rsa(array('certificateString'=>$this->_testCertificateString));
$encrypted = $rsa->encrypt('1234567890', $rsa->getPublicKey(), Zend_Crypt_Rsa::BASE64);
$rsa2 = new Zend_Crypt_Rsa(array('pemString'=>$this->_testPemString));
$this->assertEquals(
'1234567890',
$rsa->decrypt($encrypted, $rsa2->getPrivateKey(), Zend_Crypt_Rsa::BASE64)
);
}
public function testEncryptionUsingPrivateKeyEncryption()
{
$rsa = new Zend_Crypt_Rsa(array('pemString'=>$this->_testPemString));
$encrypted = $rsa->encrypt('1234567890', $rsa->getPrivateKey());
$this->assertEquals(
'1234567890',
$rsa->decrypt($encrypted, $rsa->getPublicKey())
);
}
public function testEncryptionUsingPrivateKeyBase64Encryption()
{
$rsa = new Zend_Crypt_Rsa(array('pemString'=>$this->_testPemString));
$encrypted = $rsa->encrypt('1234567890', $rsa->getPrivateKey(), Zend_Crypt_Rsa::BASE64);
$this->assertEquals(
'1234567890',
$rsa->decrypt($encrypted, $rsa->getPublicKey(), Zend_Crypt_Rsa::BASE64)
);
}
public function testKeyGenerationCreatesArrayObjectResult()
{
$rsa = new Zend_Crypt_Rsa;
$keys = $rsa->generateKeys(array('private_key_bits'=>512));
$this->assertType('ArrayObject', $keys);
}
public function testKeyGenerationCreatesPrivateKeyInArrayObject()
{
$rsa = new Zend_Crypt_Rsa;
$keys = $rsa->generateKeys(array('private_key_bits'=>512));
$this->assertType('Zend_Crypt_Rsa_Key_Private', $keys->privateKey);
}
public function testKeyGenerationCreatesPublicKeyInArrayObject()
{
$rsa = new Zend_Crypt_Rsa;
$keys = $rsa->generateKeys(array('privateKeyBits'=>512));
$this->assertType('Zend_Crypt_Rsa_Key_Public', $keys->publicKey);
}
public function testKeyGenerationCreatesPassphrasedPrivateKey()
{
$rsa = new Zend_Crypt_Rsa;
$config = array(
'privateKeyBits' => 512,
'passPhrase' => '0987654321'
);
$keys = $rsa->generateKeys($config);
try {
$rsa = new Zend_Crypt_Rsa(array(
'passPhrase'=>'1234567890',
'pemString'=>$keys->privateKey->toString()
));
$this->fail('Expected exception not thrown');
} catch (Zend_Crypt_Exception $e) {
}
}
public function testConstructorLoadsPassphrasedKeys()
{
$rsa = new Zend_Crypt_Rsa;
$config = array(
'privateKeyBits' => 512,
'passPhrase' => '0987654321'
);
$keys = $rsa->generateKeys($config);
try {
$rsa = new Zend_Crypt_Rsa(array(
'passPhrase'=>'0987654321',
'pemString'=>$keys->privateKey->toString()
));
} catch (Zend_Crypt_Exception $e) {
$this->fail('Passphrase loading failed of a private key');
}
}
}