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<?php |
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namespace BrainExe\Core\Authentication; |
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use BrainExe\Annotations\Annotations\Inject; |
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use BrainExe\Annotations\Annotations\Service; |
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use BrainExe\Core\Authentication\Exception\UserNotFoundException; |
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use Predis\Client; |
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/** |
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* @api |
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* @Service("Core.Authentication.LoadUser", public=false) |
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*/ |
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class LoadUser |
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{ |
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/** |
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* @var Client |
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*/ |
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private $redis; |
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/** |
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* @param Client $redis |
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* @Inject("@redis") |
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*/ |
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public function __construct(Client $redis) |
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{ |
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$this->redis = $redis; |
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} |
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/** |
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* @param string $username |
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* @return UserVO |
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* @throws UserNotFoundException |
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*/ |
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public function loadUserByUsername(string $username) : UserVO |
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{ |
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$userId = $this->redis->hget(UserProvider::REDIS_USER_NAMES, mb_strtolower($username)); |
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if (empty($userId)) { |
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throw new UserNotFoundException(sprintf('Username "%s" does not exist.', $username)); |
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} |
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return $this->loadUserById($userId); |
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} |
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/** |
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* @param int $userId |
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* @return UserVO |
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* @throws UserNotFoundException |
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*/ |
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public function loadUserById(int $userId) : UserVO |
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{ |
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$redisUser = $this->redis->hgetall($this->getKey($userId)); |
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if (empty($redisUser)) { |
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throw new UserNotFoundException(sprintf('User "%d" does not exist.', $userId)); |
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} |
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return $this->buildUserVO($userId, $redisUser); |
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} |
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/** |
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* @param int $userId |
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* @return string |
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*/ |
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private function getKey(int $userId) : string |
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{ |
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return sprintf(UserProvider::REDIS_USER, $userId); |
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} |
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/** |
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* @param int $userId |
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* @param $redisUser |
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* @return UserVO |
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*/ |
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private function buildUserVO(int $userId, array $redisUser) : UserVO |
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{ |
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$user = new UserVO(); |
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$user->id = $userId; |
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$user->username = $redisUser['username']; |
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$user->email = $redisUser['email'] ?? ''; |
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$user->password_hash = $redisUser['password']; |
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$user->one_time_secret = $redisUser['one_time_secret'] ?? null; |
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$user->roles = array_filter(explode(',', $redisUser['roles'])); |
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$user->avatar = $redisUser['avatar'] ?? UserVO::DEFAULT_AVATAR; |
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return $user; |
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} |
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} |
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