Code Coverage for /Users/ericduran/Sites/drupal/drupal/core/lib/Drupal/Core/PrivateKey.php

1	<?php
2
3	/**
4	* @file
5	* Contains \Drupal\Core\PrivateKey.
6	*/
7
8	namespace Drupal\Core;
9
10	use Drupal\Core\State\StateInterface;
11	use Drupal\Component\Utility\Crypt;
12
13	/**
14	* Manages the Drupal private key.
15	*/
16	class PrivateKey {
17
18	/**
19	* The state service.
20	*
21	* @var \Drupal\Core\State\StateInterface
22	*/
23	protected $state;
24
25	/**
26	* Constructs the token generator.
27	*
28	* @param \Drupal\Core\State\StateInterface $state
29	* The state service.
30	*/
31	function __construct(StateInterface $state) {
32	$this->state = $state;
33	}
34
35	/**
36	* Gets the private key.
37	*
38	* @return string
39	* The private key.
40	*/
41	public function get() {
42	if (!$key = $this->state->get('system.private_key')) {
43	$key = $this->create();
44	$this->set($key);
45	}
46
47	return $key;
48	}
49
50	/**
51	* Sets the private key.
52	*
53	* @param string $key
54	* The private key to set.
55	*/
56	public function set($key) {
57	return $this->state->set('system.private_key', $key);
58	}
59
60	/**
61	* Creates a new private key.
62	*
63	* @return string
64	* The private key.
65	*/
66	protected function create() {
67	return Crypt::randomBytesBase64(55);
68	}
69
70	}