mirror of
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288 lines
8.0 KiB
PHP
288 lines
8.0 KiB
PHP
<?php
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/**
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*
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* @package testing
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* @copyright (c) 2013 phpBB Group
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* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
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*
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*/
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class phpbb_passwords_manager_test extends PHPUnit_Framework_TestCase
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{
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protected $passwords_drivers;
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protected $pw_characters = '0123456789abcdefghijklmnopqrstuvwyzABCDEFGHIJKLMNOPQRSTUVXYZ.,_!?/\\';
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protected $default_pw = 'foobar';
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public function setUp()
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{
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// Prepare dependencies for manager and driver
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$config = new \phpbb\config\config(array());
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$this->driver_helper = new \phpbb\passwords\driver\helper($config);
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$this->passwords_drivers = array(
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'passwords.driver.bcrypt_2y' => new \phpbb\passwords\driver\bcrypt_2y($config, $this->driver_helper),
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'passwords.driver.bcrypt' => new \phpbb\passwords\driver\bcrypt($config, $this->driver_helper),
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'passwords.driver.salted_md5' => new \phpbb\passwords\driver\salted_md5($config, $this->driver_helper),
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'passwords.driver.phpass' => new \phpbb\passwords\driver\phpass($config, $this->driver_helper),
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);
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$this->helper = new \phpbb\passwords\helper;
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// Set up passwords manager
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$this->manager = new \phpbb\passwords\manager($config, $this->passwords_drivers, $this->helper, array_keys($this->passwords_drivers));
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}
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public function hash_password_data()
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{
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if (version_compare(PHP_VERSION, '5.3.7', '<'))
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{
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return array(
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array('', '2a', 60),
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array('passwords.driver.bcrypt_2y', '2a', 60),
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array('passwords.driver.bcrypt', '2a', 60),
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array('passwords.driver.salted_md5', 'H', 34),
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array('passwords.driver.foobar', '', false),
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);
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}
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else
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{
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return array(
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array('', '2y', 60),
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array('passwords.driver.bcrypt_2y', '2y', 60),
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array('passwords.driver.bcrypt', '2a', 60),
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array('passwords.driver.salted_md5', 'H', 34),
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array('passwords.driver.foobar', '', false),
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);
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}
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}
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/**
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* @dataProvider hash_password_data
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*/
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public function test_hash_password($type, $prefix, $length)
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{
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$password = $this->default_pw;
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if (!$length)
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{
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$this->assertEquals(false, $hash = $this->manager->hash($password, $type));
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return;
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}
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$time = microtime(true);
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// Limit each test to 1 second
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while ((microtime(true) - $time) < 1)
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{
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$hash = $this->manager->hash($password, $type);
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preg_match('#^\$([a-zA-Z0-9\\\]*?)\$#', $hash, $match);
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$this->assertEquals($prefix, $match[1]);
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$this->assertEquals($length, strlen($hash));
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$password .= $this->pw_characters[mt_rand(0, 66)];
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}
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}
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public function check_password_data()
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{
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if (version_compare(PHP_VERSION, '5.3.7', '<'))
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{
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return array(
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array('passwords.driver.bcrypt'),
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array('passwords.driver.salted_md5'),
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array('passwords.driver.phpass'),
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);
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}
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else
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{
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return array(
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array('passwords.driver.bcrypt_2y'),
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array('passwords.driver.bcrypt'),
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array('passwords.driver.salted_md5'),
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array('passwords.driver.phpass'),
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);
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}
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}
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/**
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* @dataProvider check_password_data
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*/
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public function test_check_password($hash_type)
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{
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$password = $this->default_pw;
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$time = microtime(true);
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// Limit each test to 1 second
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while ((microtime(true) - $time) < 1)
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{
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$hash = $this->manager->hash($password, $hash_type);
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$this->assertEquals(true, $this->manager->check($password, $hash));
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$password .= $this->pw_characters[mt_rand(0, 66)];
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$this->assertEquals(false, $this->manager->check($password, $hash));
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}
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// Check if convert_flag is correctly set
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$default_type = (version_compare(PHP_VERSION, '5.3.7', '<')) ? 'passwords.driver.bcrypt' : 'passwords.driver.bcrypt_2y';
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$this->assertEquals(($hash_type !== $default_type), $this->manager->convert_flag);
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}
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public function check_hash_exceptions_data()
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{
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return array(
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array('foobar', '3858f62230ac3c915f300c664312c63f', true),
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array('foobar', '$S$b57a939fa4f2c04413a4eea9734a0903647b7adb93181295', false),
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array('foobar', '$2a\S$kkkkaakdkdiej39023903204j2k3490234jk234j02349', false),
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array('foobar', '$H$kklk938d023k//k3023', false),
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array('foobar', '$H$3PtYMgXb39lrIWkgoxYLWtRkZtY3AY/', false),
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array('foobar', '$2a$kwiweorurlaeirw', false),
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);
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}
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/**
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* @dataProvider check_hash_exceptions_data
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*/
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public function test_check_hash_exceptions($password, $hash, $expected)
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{
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$this->assertEquals($expected, $this->manager->check($password, $hash));
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}
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public function data_hash_password_length()
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{
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return array(
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array('passwords.driver.bcrypt', false),
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array('passwords.driver.bcrypt_2y', false),
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array('passwords.driver.salted_md5', '3858f62230ac3c915f300c664312c63f'),
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array('passwords.driver.phpass', '3858f62230ac3c915f300c664312c63f'),
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);
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}
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/**
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* @dataProvider data_hash_password_length
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*/
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public function test_hash_password_length($driver, $expected)
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{
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$this->assertEquals($expected, $this->passwords_drivers[$driver]->hash('foobar', 'foobar'));
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}
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public function test_hash_password_8bit_bcrypt()
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{
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$this->assertEquals(false, $this->manager->hash('foobar𝄞', 'passwords.driver.bcrypt'));
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if (version_compare(PHP_VERSION, '5.3.7', '<'))
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{
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$this->assertEquals(false, $this->manager->hash('foobar𝄞', 'passwords.driver.bcrypt_2y'));
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}
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else
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{
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$this->assertNotEquals(false, $this->manager->hash('foobar𝄞', 'passwords.driver.bcrypt_2y'));
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}
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}
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public function test_combined_hash_data()
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{
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if (version_compare(PHP_VERSION, '5.3.7', '<'))
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{
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return array(
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array(
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'passwords.driver.salted_md5',
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array('passwords.driver.bcrypt'),
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),
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array(
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'passwords.driver.phpass',
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array('passwords.driver.salted_md5'),
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),
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array(
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'passwords.driver.salted_md5',
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array('passwords.driver.phpass', 'passwords.driver.bcrypt'),
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),
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array(
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'passwords.driver.salted_md5',
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array('passwords.driver.salted_md5'),
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false,
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),
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);
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}
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else
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{
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return array(
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array(
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'passwords.driver.salted_md5',
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array('passwords.driver.bcrypt_2y'),
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),
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array(
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'passwords.driver.salted_md5',
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array('passwords.driver.bcrypt'),
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),
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array(
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'passwords.driver.phpass',
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array('passwords.driver.salted_md5'),
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),
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array(
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'passwords.driver.salted_md5',
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array('passwords.driver.bcrypt_2y', 'passwords.driver.bcrypt'),
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),
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array(
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'passwords.driver.salted_md5',
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array('passwords.driver.salted_md5'),
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false,
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),
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array(
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'passwords.driver.bcrypt_2y',
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array('passwords.driver.salted_md4'),
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false,
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),
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);
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}
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}
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/**
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* @dataProvider test_combined_hash_data
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*/
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public function test_combined_hash_password($first_type, $second_type, $expected = true)
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{
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$password = $this->default_pw;
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$time = microtime(true);
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// Limit each test to 1 second
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while ((microtime(true) - $time) < 1)
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{
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$hash = $this->manager->hash($password, $first_type);
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$combined_hash = $this->manager->hash($hash, $second_type);
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$this->assertEquals($expected, $this->manager->check($password, $combined_hash));
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$password .= $this->pw_characters[mt_rand(0, 66)];
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$this->assertEquals(false, $this->manager->check($password, $combined_hash));
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// If we are expecting the check to fail then there is
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// no need to run this more than once
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if (!$expected)
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{
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break;
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}
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}
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}
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public function test_unique_id()
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{
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$time = microtime(true);
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$first_id = $this->driver_helper->unique_id();
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// Limit test to 1 second
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while ((microtime(true) - $time) < 1)
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{
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$this->assertNotEquals($first_id, $this->driver_helper->unique_id());
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}
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}
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public function test_check_hash_with_large_input()
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{
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// 16 MB password, should be rejected quite fast
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$start_time = time();
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$this->assertFalse($this->manager->check(str_repeat('a', 1024 * 1024 * 16), '$H$9isfrtKXWqrz8PvztXlL3.daw4U0zI1'));
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$this->assertLessThanOrEqual(5, time() - $start_time);
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}
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public function test_hash_password_with_large_input()
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{
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// 16 MB password, should be rejected quite fast
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$start_time = time();
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$this->assertFalse($this->manager->hash(str_repeat('a', 1024 * 1024 * 16)));
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$this->assertLessThanOrEqual(5, time() - $start_time);
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}
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}
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