Graviton\SecurityBundle\Authentication\Strategies\HeaderFieldStrategy

Complexity

Total Complexity

2

Size/Duplication

Total Lines	26
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

40%

Importance

Changes	2
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	apply()	0	4	1

<?php
/**
 * strategy for validating auth through the x-idp-username header
 */

namespace Graviton\SecurityBundle\Authentication\Strategies;

use Symfony\Component\HttpFoundation\Request;

/**
 * Class HeaderFieldStrategy
 *
 * @author   List of contributors <https://github.com/libgraviton/graviton/graphs/contributors>
 * @license  http://opensource.org/licenses/gpl-license.php GNU Public License
 * @link     http://swisscom.ch
 */
class HeaderFieldStrategy extends AbstractHttpStrategy
{
    /** @var String */
    protected $field;

    /**
     * @param String $field field
     */
    public function __construct($field)
    {
        $this->field = $field;
    }

    /**
     * Applies the defined strategy on the provided request.
     * Value may contain a coma separated string values, we use first as identifier.
     *
     * @param Request $request request to handle
     *
     * @return string
     */
    public function apply(Request $request)
    {
        return $this->extractFieldInfo($request->headers, $this->field);
    }
}