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<?php |
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/** |
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* Usr authentication strategy base class |
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* |
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* @file AbstractAuthStrategy.php |
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* |
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* PHP version 5.6+ |
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* |
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* @author Alexander Yancharuk <alex at itvault dot info> |
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* @copyright © 2012-2016 Alexander Yancharuk <alex at itvault at info> |
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* @date Вск Янв 27 17:29:50 2013 |
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* @license The BSD 3-Clause License |
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* <https://tldrlegal.com/license/bsd-3-clause-license-(revised)>. |
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*/ |
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namespace Veles\Auth\Strategies; |
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use Veles\Auth\UsrGroup; |
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use Veles\DataBase\DbFilter; |
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use Veles\Model\User; |
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/** |
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* Class AbstractAuthStrategy |
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* |
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* @author Alexander Yancharuk <alex at itvault dot info> |
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*/ |
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abstract class AbstractAuthStrategy |
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{ |
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const ERR_USER_NOT_FOUND = 1; |
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const ERR_WRONG_PASSWORD = 2; |
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const ERR_NOT_VALID_PASSWORD = 4; |
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const ERR_NOT_VALID_LOGIN = 8; |
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const ERR_NOT_VALID_UID = 16; |
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const ERR_NOT_VALID_HASH = 32; |
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// This var contains bit-wise error info |
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protected $errors = 0; |
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protected $user; |
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/** |
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* Constructor |
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* |
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* @param User $user |
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*/ |
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public function __construct(User $user) |
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{ |
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$this->user = $user; |
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} |
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/** |
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* User authentication |
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* |
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* @return bool |
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*/ |
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abstract public function identify(); |
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/** |
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* Auth cookies setup |
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* |
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* @param array $params Cookie params |
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*/ |
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protected function setCookie(array $params = []) |
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{ |
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$expire = $path = $domain = $secure = $http_only = null; |
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extract($params, EXTR_IF_EXISTS); |
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$id = $this->user->id; |
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$hash = $this->user->getCookieHash(); |
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setcookie('id', $id, $expire, $path, $domain, $secure, $http_only); |
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setcookie('pw', $hash, $expire, $path, $domain, $secure, $http_only); |
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} |
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/** |
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* Delete auth cookies |
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* |
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* @param array $params |
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*/ |
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protected function delCookie(array $params = []) |
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{ |
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$expire = $path = $domain = $secure = $http_only = null; |
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extract($params, EXTR_IF_EXISTS); |
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setcookie('id', null, $expire, $path, $domain, $secure, $http_only); |
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setcookie('pw', null, $expire, $path, $domain, $secure, $http_only); |
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} |
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/** |
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* User search |
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* |
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* @param DbFilter $filter |
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* |
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* @return bool |
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*/ |
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protected function findUser(DbFilter $filter) |
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{ |
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if ($this->user->find($filter)) { |
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return true; |
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} |
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$this->delCookie(); |
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$props = ['group' => UsrGroup::GUEST]; |
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$this->user->setProperties($props); |
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$this->errors |= self::ERR_USER_NOT_FOUND; |
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return false; |
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} |
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/** |
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* Get user |
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* |
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* @return User |
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*/ |
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public function getUser() |
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{ |
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return $this->user; |
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} |
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/** |
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* Get errors |
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* |
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* @return int |
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*/ |
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public function getErrors() |
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{ |
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return $this->errors; |
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} |
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/** |
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* Set error |
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* |
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* @param int $error |
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*/ |
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public function setError($error) |
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{ |
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1 |
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$this->errors |= (int) $error; |
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1 |
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} |
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} |
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nafigator /
Veles
