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<?php |
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/** |
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* CakePHP(tm) : Rapid Development Framework (https://cakephp.org) |
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* Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org) |
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* |
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* Licensed under The MIT License |
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* For full copyright and license information, please see the LICENSE.txt |
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* Redistributions of files must retain the above copyright notice. |
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* |
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* @copyright Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org) |
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* @link https://cakephp.org CakePHP(tm) Project |
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* @since 1.0.0 |
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* @license https://opensource.org/licenses/mit-license.php MIT License |
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*/ |
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declare(strict_types=1); |
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namespace Phauthentic\Authentication\Identifier; |
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use ArrayAccess; |
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use Phauthentic\Authentication\Identifier\Resolver\ResolverInterface; |
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/** |
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* Token Identifier |
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*/ |
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class TokenIdentifier extends AbstractIdentifier |
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{ |
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/** |
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* Resolver |
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* |
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* @var \Phauthentic\Authentication\Identifier\Resolver\ResolverInterface |
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*/ |
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protected ResolverInterface $resolver; |
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/** |
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* Token Field |
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* |
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* @var string |
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*/ |
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protected string $tokenField = 'token'; |
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/** |
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* Data field |
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* |
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* @var string|null |
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*/ |
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protected ?string $dataField = self::CREDENTIAL_TOKEN; |
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/** |
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* Constructor |
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* |
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* @param ResolverInterface $resolver Resolver instance. |
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*/ |
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public function __construct(ResolverInterface $resolver) |
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{ |
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$this->resolver = $resolver; |
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} |
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/** |
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* Sets data field |
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* |
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* @param null|string $field Field name |
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* @return $this |
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*/ |
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public function setDataField(?string $field): self |
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{ |
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$this->dataField = $field; |
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return $this; |
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} |
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/** |
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* Sets the token field |
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* |
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* @param string $field Field name |
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* @return $this |
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*/ |
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public function setTokenField(string $field): self |
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{ |
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$this->tokenField = $field; |
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return $this; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function identify(array $data): ?ArrayAccess |
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{ |
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if (!isset($data[$this->dataField])) { |
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return null; |
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} |
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$conditions = [ |
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$this->tokenField => $data[$this->dataField] |
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]; |
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return $this->resolver->find($conditions); |
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} |
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} |
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