TokenIdentifier::identify()   A
last analyzed

Complexity

Conditions 2
Paths 2

Size

Total Lines 11
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 2

Importance

Changes 0
Metric Value
eloc 5
c 0
b 0
f 0
dl 0
loc 11
ccs 4
cts 4
cp 1
rs 10
cc 2
nc 2
nop 1
crap 2
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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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