loginizer / lib / hybridauth / Storage / Transient.php

Transient.php in Loginizer 1.9.9, at lib/hybridauth/Storage/Transient.php

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1	<?php
2	/*!
3	* Hybridauth
4	* https://hybridauth.github.io \| https://github.com/hybridauth/hybridauth
5	* (c) 2017 Hybridauth authors \| https://hybridauth.github.io/license.html
6	*/
7
8	namespace Hybridauth\Storage;
9
10	use Hybridauth\Exception\RuntimeException;
11
12	/**
13	* Hybridauth storage manager
14	*/
15	class Transient implements StorageInterface
16	{
17	/**
18	* Namespace
19	*
20	* @var string
21	*/
22	protected $storeNamespace = 'HYBRIDAUTH::STORAGE';
23
24	/**
25	* Key prefix
26	*
27	* @var string
28	*/
29	protected $keyPrefix = '';
30
31	/**
32	* We need short term data storage, so we will be using WordPress transient
33	*
34	* @var array
35	*/
36	protected $transient = [];
37
38	/**
39	* Key used to identify the Transient
40	*
41	* @var string
42	*/
43	protected $key = '';
44
45	/**
46	* Initiate a new session
47	*
48	* @throws RuntimeException
49	*/
50	public function __construct()
51	{
52	if(!empty($_COOKIE['lz_social_login'])){
53	$this->key = sanitize_text_field(wp_unslash($_COOKIE['lz_social_login']));
54	return;
55	}
56
57	if(headers_sent()){
58	// phpcs:ignore
59	throw new RuntimeException('HTTP headers already sent to browser and Hybridauth won\'t be able to start/resume LZ session. To resolve this, cookie must be set before outputing any data.');
60	}
61
62	$this->key = 'lz_' . bin2hex(random_bytes(12));
63
64	if(!setcookie('lz_social_login', $this->key, time() + 90, COOKIEPATH, COOKIE_DOMAIN, is_ssl(), true)){
65	throw new RuntimeException('LZ session failed to start.');
66	}
67	}
68
69	/**
70	* {@inheritdoc}
71	*/
72	public function get($key)
73	{
74	if(empty($this->transient)){
75	$this->transient = get_transient($this->key);
76
77	if(empty($this->transient) \|\| !is_array($this->transient)){
78	return null;
79	}
80	}
81
82	if(isset($this->transient[$key])){
83	$value = $this->transient[$key];
84
85	if(is_array($value) && array_key_exists('lateObject', $value)){
86	$value = unserialize($value['lateObject']);
87	}
88
89	return $value;
90	}
91
92	return null;
93	}
94
95	/**
96	* {@inheritdoc}
97	*/
98	public function set($key, $value)
99	{
100	if(is_object($value)){
101	// We encapsulate as our classes may be defined after session is initialized.
102	$value = ['lateObject' => serialize($value)];
103	}
104
105	$this->transient[$key] = $value;
106	set_transient($this->key, $this->transient, 60);
107	}
108
109	/**
110	* {@inheritdoc}
111	*/
112	public function clear()
113	{
114	delete_transient($this->key);
115	setcookie('lz_social_login', '', time() - 3600, COOKIEPATH, COOKIE_DOMAIN, is_ssl(), true);
116	}
117
118	/**
119	* {@inheritdoc}
120	*/
121	public function delete($key)
122	{
123	if(isset($this->transient, $this->transient[$key])){
124	unset($this->transient[$key]);
125	set_transient($this->key, $this->transient, 60);
126	}
127	}
128
129	/**
130	* {@inheritdoc}
131	*/
132	public function deleteMatch($key)
133	{
134	if(isset($this->transient) && count($this->transient)){
135	foreach($this->transient as $k => $v) {
136	if(strstr($k, $key)){
137	unset($this->transient[$k]);
138	}
139	}
140
141	set_transient($this->key, $this->transient, 60);
142	}
143	}
144	}
145