simple-urls / libs / Raven / Processor / SanitizeDataProcessor.php

SanitizeDataProcessor.php in Lasso Lite – Affiliate Link Manager & Product Displays 153, at libs/Raven/Processor/SanitizeDataProcessor.php

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1	<?php
2
3	/*
4	* This file is part of Raven.
5	*
6	* (c) Sentry Team
7	*
8	* For the full copyright and license information, please view the LICENSE
9	* file that was distributed with this source code.
10	*/
11
12	/**
13	* Asterisk out passwords from password fields in frames, http,
14	* and basic extra data.
15	*
16	* @package raven
17	*/
18	class Raven_Processor_SanitizeDataProcessor extends Raven_Processor
19	{
20	const MASK = self::STRING_MASK;
21	const FIELDS_RE = '/(authorization\|password\|passwd\|secret\|password_confirmation\|card_number\|auth_pw)/i';
22	const VALUES_RE = '/^(?:\d[ -]*?){13,16}$/';
23
24	protected $fields_re;
25	protected $values_re;
26	protected $session_cookie_name;
27
28	/**
29	* {@inheritdoc}
30	*/
31	public function __construct(Raven_Client $client)
32	{
33	parent::__construct($client);
34
35	$this->fields_re = self::FIELDS_RE;
36	$this->values_re = self::VALUES_RE;
37	$this->session_cookie_name = ini_get('session.name');
38	}
39
40	/**
41	* {@inheritdoc}
42	*/
43	public function setProcessorOptions(array $options)
44	{
45	if (isset($options['fields_re'])) {
46	$this->fields_re = $options['fields_re'];
47	}
48
49	if (isset($options['values_re'])) {
50	$this->values_re = $options['values_re'];
51	}
52	}
53
54	/**
55	* Replace any array values with our mask if the field name or the value matches a respective regex
56	*
57	* @param mixed $item Associative array value
58	* @param string $key Associative array key
59	*/
60	public function sanitize(&$item, $key)
61	{
62	if (empty($item)) {
63	return;
64	}
65
66	if (preg_match($this->values_re, $item)) {
67	$item = self::STRING_MASK;
68	}
69
70	if (empty($key)) {
71	return;
72	}
73
74	if (preg_match($this->fields_re, $key)) {
75	$item = self::STRING_MASK;
76	}
77	}
78
79	public function sanitizeException(&$data)
80	{
81	foreach ($data['exception']['values'] as &$value) {
82	$this->sanitizeStacktrace($value['stacktrace']);
83	}
84	}
85
86	public function sanitizeHttp(&$data)
87	{
88	$http = &$data['request'];
89	if (!empty($http['cookies']) && is_array($http['cookies'])) {
90	$cookies = &$http['cookies'];
91	if (!empty($cookies[$this->session_cookie_name])) {
92	$cookies[$this->session_cookie_name] = self::STRING_MASK;
93	}
94	}
95	if (!empty($http['data']) && is_array($http['data'])) {
96	array_walk_recursive($http['data'], array($this, 'sanitize'));
97	}
98	}
99
100	public function sanitizeStacktrace(&$data)
101	{
102	foreach ($data['frames'] as &$frame) {
103	if (empty($frame['vars'])) {
104	continue;
105	}
106	array_walk_recursive($frame['vars'], array($this, 'sanitize'));
107	}
108	}
109
110	/**
111	* {@inheritdoc}
112	*/
113	public function process(&$data)
114	{
115	if (!empty($data['exception'])) {
116	$this->sanitizeException($data);
117	}
118	if (!empty($data['stacktrace'])) {
119	$this->sanitizeStacktrace($data['stacktrace']);
120	}
121	if (!empty($data['request'])) {
122	$this->sanitizeHttp($data);
123	}
124	if (!empty($data['extra'])) {
125	array_walk_recursive($data['extra'], array($this, 'sanitize'));
126	}
127	}
128
129	/**
130	* @return string
131	*/
132	public function getFieldsRe()
133	{
134	return $this->fields_re;
135	}
136
137	/**
138	* @param string $fields_re
139	*/
140	public function setFieldsRe($fields_re)
141	{
142	$this->fields_re = $fields_re;
143	}
144
145	/**
146	* @return string
147	*/
148	public function getValuesRe()
149	{
150	return $this->values_re;
151	}
152
153	/**
154	* @param string $values_re
155	*/
156	public function setValuesRe($values_re)
157	{
158	$this->values_re = $values_re;
159	}
160	}
161