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Implement new Password class and related unit tests

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This commit is contained in:
Kijin Sung 2016-03-13 22:08:56 +09:00
parent 90dcc4a2e8
commit 647bc7c112
4 changed files with 579 additions and 9 deletions
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127
tests/unit/framework/PasswordTest.php Normal file
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<?php
class PasswordTest extends \Codeception\TestCase\Test
{
public function testIsValidAlgorithm()
{
$this->assertTrue(Rhymix\Framework\Password::isValidAlgorithm('bcrypt'));
$this->assertTrue(Rhymix\Framework\Password::isValidAlgorithm('whirlpool,pbkdf2'));
$this->assertTrue(Rhymix\Framework\Password::isValidAlgorithm(array('md5', 'sha1', 'md5')));
$this->assertFalse(Rhymix\Framework\Password::isValidAlgorithm('bunga_bunga'));
Rhymix\Framework\Password::addAlgorithm('bunga_bunga', '/bunga_bunga/', function($hash) { return 'bunga_bunga'; });
$this->assertTrue(Rhymix\Framework\Password::isValidAlgorithm('bunga_bunga'));
}
public function testGetSupportedAlgorithms()
{
$algos = Rhymix\Framework\Password::getSupportedAlgorithms();
$this->assertTrue(in_array('bcrypt', $algos));
$this->assertTrue(in_array('pbkdf2', $algos));
$this->assertTrue(in_array('md5', $algos));
}
public function testGetBestSupportedAlgorithm()
{
$algo = Rhymix\Framework\Password::getBestSupportedAlgorithm();
$this->assertTrue($algo === 'bcrypt' || $algo === 'pbkdf2');
}
public function testGetSelectedAlgorithm()
{
$algo = Rhymix\Framework\Password::getSelectedAlgorithm();
$this->assertTrue($algo === 'bcrypt' || $algo === 'pbkdf2' || $algo === 'md5');
}
public function testGetWorkFactor()
{
$work_factor = $algo = Rhymix\Framework\Password::getWorkFactor();
$this->assertTrue($work_factor >= 4);
$this->assertTrue($work_factor <= 31);
}
public function testHashPassword()
{
$password = Rhymix\Framework\Security::getRandom(32);
$this->assertEquals(md5($password), Rhymix\Framework\Password::hashPassword($password, 'md5'));
$this->assertEquals(md5(sha1(md5($password))), Rhymix\Framework\Password::hashPassword($password, 'md5,sha1,md5'));
$this->assertEquals(hash('whirlpool', $password), Rhymix\Framework\Password::hashPassword($password, 'whirlpool'));
$this->assertEquals('5d2e19393cc5ef67', Rhymix\Framework\Password::hashPassword('password', 'mysql_old_password'));
}
public function testCheckPassword()
{
$password = Rhymix\Framework\Security::getRandom(32);
$algos = array('whirlpool', 'ripemd160', 'bcrypt');
$hash = Rhymix\Framework\Password::hashPassword($password, $algos);
$this->assertRegExp('/^\$2y\$/', $hash);
$this->assertEquals(60, strlen($hash));
$this->assertTrue(Rhymix\Framework\Password::checkPassword($password, $hash, $algos));
$algos = array('pbkdf2');
$hash = Rhymix\Framework\Password::hashPassword($password, $algos);
$this->assertRegExp('/^(sha256|sha512):[0-9]+:/', $hash);
$this->assertEquals(60, strlen($hash));
$this->assertTrue(Rhymix\Framework\Password::checkPassword($password, $hash, $algos));
foreach (array('drupal', 'joomla', 'kimsqrb', 'mysql_old_password', 'mysql_new_password', 'mssql_pwdencrypt') as $algo)
{
$hash = Rhymix\Framework\Password::hashPassword($password, $algo);
$this->assertTrue(Rhymix\Framework\Password::checkPassword($password, $hash, $algo));
$this->assertFalse(Rhymix\Framework\Password::checkPassword($password, $hash . 'x', $algo));
}
}
public function testCheckAlgorithm()
{
$password = Rhymix\Framework\Security::getRandom(32, 'hex');
$this->assertEquals(array('md5', 'md5,sha1,md5'), Rhymix\Framework\Password::checkAlgorithm($password));
$this->assertEquals(array('sha512', 'whirlpool'), Rhymix\Framework\Password::checkAlgorithm(hash('sha512', $password)));
$hash = '$2y$10$VkxBdEBTZ1HyLluZPjXCjuFffw0a6alZlbb733CF/zA22HDpBNsMm';
$this->assertEquals(array('bcrypt'), Rhymix\Framework\Password::checkAlgorithm($hash));
$hash = 'sha512:0008192:hoXcLXQzIiIJ:ElokybdRf+i512M4/4PIdEiSDgZ8f0uL';
$this->assertEquals(array('pbkdf2'), Rhymix\Framework\Password::checkAlgorithm($hash));
}
public function testCheckWorkFactor()
{
$hash = '$2y$10$VkxBdEBTZ1HyLluZPjXCjuFffw0a6alZlbb733CF/zA22HDpBNsMm';
$this->assertEquals(10, Rhymix\Framework\Password::checkWorkFactor($hash));
$hash = 'sha512:0008192:hoXcLXQzIiIJ:ElokybdRf+i512M4/4PIdEiSDgZ8f0uL';
$this->assertEquals(8, Rhymix\Framework\Password::checkWorkFactor($hash));
$hash = '5f4dcc3b5aa765d61d8327deb882cf99';
$this->assertEquals(0, Rhymix\Framework\Password::checkWorkFactor($hash));
}
public function testBcrypt()
{
$password = 'password';
$hash = '$2y$10$VkxBdEBTZ1HyLluZPjXCjuFffw0a6alZlbb733CF/zA22HDpBNsMm';
$this->assertEquals($hash, Rhymix\Framework\Password::bcrypt($password, $hash));
}
public function testPBKDF2()
{
$password = 'password';
$salt = 'rtmIxdEUoWUk';
$hash = 'sha512:0016384:rtmIxdEUoWUk:1hrwGP3ScWvxslnqNFqyhM6Ddn4iYrwf';
$this->assertEquals($hash, Rhymix\Framework\Password::pbkdf2($password, $salt, 'sha512', 16384, 24));
}
public function testCountEntropyBits()
{
$this->assertEquals(0, Rhymix\Framework\Password::countEntropyBits(''));
$this->assertEquals(13, round(Rhymix\Framework\Password::countEntropyBits('1234')));
$this->assertEquals(20, round(Rhymix\Framework\Password::countEntropyBits('123456')));
$this->assertEquals(28, round(Rhymix\Framework\Password::countEntropyBits('rhymix')));
$this->assertEquals(52, round(Rhymix\Framework\Password::countEntropyBits('rhymix1234')));
$this->assertEquals(60, round(Rhymix\Framework\Password::countEntropyBits('RhymiX1234')));
$this->assertEquals(125, round(Rhymix\Framework\Password::countEntropyBits('Rhymix_is*the%Best!')));
}
}