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<?php |
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/** |
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* @author Todd Burry <[email protected]> |
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* @copyright 2009-2014 Vanilla Forums Inc. |
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* @license MIT |
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*/ |
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namespace Garden\Password; |
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/** |
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* Implements the default Vanilla password algorithm. |
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*/ |
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class VanillaPassword extends PhpassPassword { |
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/** |
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* Initialize an instance of the {@link VanillaPassword} class. |
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*/ |
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2 |
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public function __construct() { |
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parent::__construct(PhpassPassword::HASH_BEST); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function hash($password) { |
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if ($this->hashMethod === static::HASH_BEST && function_exists('password_hash')) { |
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return password_hash($password, PASSWORD_DEFAULT); |
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} else { |
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return parent::hash($password); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function needsRehash($hash) { |
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if ($this->hashMethod === static::HASH_BEST && function_exists('password_needs_rehash')) { |
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return password_needs_rehash($hash, PASSWORD_DEFAULT); |
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2 |
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} elseif (($this->hashMethod & static::HASH_BLOWFISH) && CRYPT_BLOWFISH === 1) { |
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return !(preg_match('`^\$(2[axy]|[56])\$`', $hash) && strlen($hash) === 60); |
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} elseif (($this->hashMethod & static::HASH_EXTDES) && CRYPT_EXT_DES === 1) { |
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return !(preg_match('`^_[./0-9A-Za-z]{8}`', $hash) && strlen($hash) === 20); |
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} else { |
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return !(preg_match('`^\$([PH])\$`', $hash) && strlen($hash) === 34); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function verify($password, $hash) { |
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if (!$hash) { |
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return false; |
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} |
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if ($this->hashMethod === static::HASH_BEST && |
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function_exists('password_verify') && |
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password_verify((string)$password, (string)$hash)) { |
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return true; |
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} |
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if (!$hash) { |
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return false; |
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} |
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// Check against a php pass style password. |
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if (in_array(substr($hash, 0, 1), ['_', '$'])) { |
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return parent::verify($password, $hash); |
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1 |
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} elseif (md5($password) === $hash) { |
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return true; |
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1 |
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} elseif ($password === $hash) { |
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return true; |
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} |
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return false; |
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} |
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} |
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vanilla /
garden
