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<?php |
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namespace PhalconExt\Factory; |
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use Phalcon\Config; |
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use Phalcon\Db\Adapter as Db; |
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use Phalcon\Security\Random; |
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use PhalconExt\Contract\ApiAuthenticator as Contract; |
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/** |
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* Factory implementation for ApiAuthenticator. You might want to roll out your own if it doesnt suffice. |
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* |
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* Uses `users` table with `id`, `username`, `password`, `scopes`, `created_at` fields. |
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* And `tokens` table with `id`, `user_id`, `type`, `token`, `created_at`, `expire_at` fields. |
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*/ |
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class ApiAuthenticator implements Contract |
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{ |
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protected $db; |
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protected $user; |
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protected $config = []; |
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public function __construct(Db $db) |
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{ |
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$this->db = $db; |
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} |
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public function configure(array $config) |
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{ |
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$this->config = $config; |
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} |
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public function byCredential(string $username, string $password): bool |
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{ |
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$this->user = $this->findUser('username', $username, $password); |
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return !empty($this->user); |
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} |
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protected function findUser(string $column, $value, $password = null): array |
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{ |
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$user = $this->db->fetchOne("SELECT * FROM users WHERE $column = ?", \PDO::FETCH_ASSOC, [$value]); |
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$hash = $user['password'] ?? null; |
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if ($password && !\password_verify($password, $hash)) { |
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return []; |
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} |
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unset($user['password']); |
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return $user ?: []; |
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} |
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public function byRefreshToken(string $refreshToken): bool |
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{ |
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$token = $this->db->fetchOne( |
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'SELECT * FROM tokens WHERE type = ? AND token = ?', |
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\PDO::FETCH_ASSOC, |
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['refresh', $refreshToken] |
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); |
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if (!$token /* @todo check if token expired */) { |
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return false; |
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} |
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return $this->bySubject($token['user_id']); |
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} |
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public function bySubject(int $subject): bool |
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{ |
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$this->user = $this->findUser('id', $subject); |
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return !empty($this->user); |
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} |
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public function createRefreshToken(): string |
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{ |
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$this->mustBeAuthenticated(); |
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$tokenLen = \min($this->config['tokenLength'] ?? 0, 32); |
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$prefix = \substr($this->config['tokenPrefix'] ?? '', 0, 4); |
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$random = (new Random)->bytes($tokenLen - \strlen($prefix)); |
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$refreshToken = $prefix . \bin2hex($random); |
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$this->db->insertAsDict('tokens', [ |
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'type' => 'refresh', |
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'token' => $refreshToken, |
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'user_id' => $this->user['id'], |
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]); |
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return $refreshToken; |
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} |
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/** |
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* Throw up if user is not authenticated yet. |
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* |
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* @codeCoverageIgnore |
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* |
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* @throws \LogicException |
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*/ |
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protected function mustBeAuthenticated() |
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{ |
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if (!$this->user) { |
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throw new \LogicException('You must authenticate an user first'); |
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} |
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} |
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public function getSubject(): int |
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{ |
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$this->mustBeAuthenticated(); |
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return $this->user['id']; |
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} |
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public function getScopes(): array |
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{ |
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$this->mustBeAuthenticated(); |
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return \explode(',', $this->user['scopes']); |
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} |
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} |
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adhocore /
phalcon-ext
Loading history...
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths