user-access-manager / src / UserAccessManager / FileHandler / ApacheFileProtection.php

ApacheFileProtection.php in User Access Manager 2.0.6, at src/UserAccessManager/FileHandler/ApacheFileProtection.php

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1	<?php
2	/**
3	* ApacheFileProtection.php
4	*
5	* The ApacheFileProtection class file.
6	*
7	* PHP versions 5
8	*
9	* @author Alexander Schneider <alexanderschneider85@gmail.com>
10	* @copyright 2008-2017 Alexander Schneider
11	* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2
12	* @version SVN: $id$
13	* @link http://wordpress.org/extend/plugins/user-access-manager/
14	*/
15	namespace UserAccessManager\FileHandler;
16
17	use UserAccessManager\ObjectHandler\ObjectHandler;
18
19	/**
20	* Class ApacheFileProtection
21	*
22	* @package UserAccessManager\FileHandler
23	*/
24	class ApacheFileProtection extends FileProtection implements FileProtectionInterface
25	{
26	const FILE_NAME = '.htaccess';
27
28	/**
29	* Generates the htaccess file.
30	*
31	* @param string $dir
32	* @param string $objectType
33	*
34	* @return bool
35	*/
36	public function create($dir, $objectType = null)
37	{
38	$dir = rtrim($dir, '/').'/';
39	$content = '';
40	$areaName = 'WP-Files';
41
42	if ($this->config->isPermalinksActive() === false) {
43	$fileTypes = null;
44	$lockFileTypes = $this->config->getLockFileTypes();
45
46	if ($lockFileTypes === 'selected') {
47	$fileTypes = $this->cleanUpFileTypes($this->config->getLockedFileTypes());
48	$fileTypes = "\.({$fileTypes})";
49	} elseif ($lockFileTypes === 'not_selected') {
50	$fileTypes = $this->cleanUpFileTypes($this->config->getLockedFileTypes());
51	$fileTypes = "^\.({$fileTypes})";
52	}
53
54	// make .htaccess and .htpasswd
55	$content .= "AuthType Basic"."\n";
56	$content .= "AuthName \"{$areaName}\""."\n";
57	$content .= "AuthUserFile {$dir}.htpasswd"."\n";
58	$content .= "require valid-user"."\n";
59
60	if ($fileTypes !== null) {
61	/** @noinspection */
62	$content = "<FilesMatch '{$fileTypes}'>\n{$content}</FilesMatch>\n";
63	}
64
65	$this->createPasswordFile(true, $dir);
66	} else {
67	if ($objectType === null) {
68	$objectType = ObjectHandler::ATTACHMENT_OBJECT_TYPE;
69	}
70
71	$homeRoot = parse_url($this->wordpress->getHomeUrl());
72	$homeRoot = (isset($homeRoot['path']) === true) ? trim($homeRoot['path'], '/\\').'/' : '/';
73
74	$content = "<IfModule mod_rewrite.c>\n";
75	$content .= "RewriteEngine On\n";
76	$content .= "RewriteBase {$homeRoot}\n";
77	$content .= "RewriteRule ^index\\.php$ - [L]\n";
78	$content .= "RewriteRule ^([^?]*)$ {$homeRoot}index.php?uamfiletype={$objectType}&uamgetfile=$1 [QSA,L]\n";
79	$content .= "RewriteRule ^(.)\\?(((?!uamfiletype).))$ ";
80	$content .= "{$homeRoot}index.php?uamfiletype={$objectType}&uamgetfile=$1&$2 [QSA,L]\n";
81	$content .= "RewriteRule ^(.)\\?(.)$ {$homeRoot}index.php?uamgetfile=$1&$2 [QSA,L]\n";
82	$content .= "</IfModule>\n";
83	}
84
85	// save files
86	$fileWithPath = $dir.self::FILE_NAME;
87
88	try {
89	file_put_contents($fileWithPath, $content);
90	return true;
91	} catch (\Exception $exception) {
92	// Because file_put_contents can throw exceptions we use this try catch block
93	// to return the success result instead of an exception
94	}
95
96	return false;
97	}
98
99	/**
100	* Deletes the htaccess files.
101	*
102	* @param string $dir
103	*
104	* @return bool
105	*/
106	public function delete($dir)
107	{
108	$success = true;
109	$dir = rtrim($dir, '/').'/';
110	$fileName = $dir.self::FILE_NAME;
111
112	if (file_exists($fileName) === true) {
113	$success = ($this->php->unlink($fileName) === true) && $success;
114	}
115
116	$passwordFile = $dir.self::PASSWORD_FILE_NAME;
117
118	if (file_exists($passwordFile) === true) {
119	$success = ($this->php->unlink($passwordFile) === true) && $success;
120	}
121
122	return $success;
123	}
124	}
125