htaccess.php — CloudSecure WP Security 1.2.4

cloudsecure-wp-security / modules / htaccess.php

cloudsecure-wp-security / modules Last commit date

admin 2 years ago lib 2 years ago captcha.php 2 years ago cloudsecure-wp.php 2 years ago common.php 2 years ago config.php 2 years ago disable-author-query.php 2 years ago disable-login.php 2 years ago disable-restapi.php 2 years ago disable-xmlrpc.php 2 years ago htaccess.php 2 years ago login-log.php 2 years ago login-notification.php 2 years ago rename-login-page.php 2 years ago restrict-admin-page.php 2 years ago server-error-notification.php 2 years ago two-factor-authentication.php 2 years ago unify-messages.php 2 years ago update-notice.php 2 years ago

htaccess.php

180 lines

1	<?php
2
3	if ( ! defined( 'ABSPATH' ) ) {
4	exit;
5	}
6
7	class CloudSecureWP_Htaccess extends CloudSecureWP_Common {
8	private const FILE_PATH = ABSPATH . '.htaccess';
9	private const TAG_PLUGIN_SETTINGS = 'CloudSecure WP Security Settings';
10	private const TAG_WP_SETTINGS = 'WordPress';
11	private const TAG_PREFIX_START = '# BEGIN ';
12	private const TAG_PREFIX_END = '# END ';
13	private $htaccess_enabled = null;
14
15	function __construct( array $info ) {
16	parent::__construct( $info );
17	}
18
19	/**
20	* .htaccessファイルの存在確認
21	* @return bool
22	*/
23	private function is_exists(): bool {
24	if ( false !== file_exists( self::FILE_PATH ) ) {
25	return true;
26	}
27	return false;
28	}
29
30	/**
31	* .htaccessファイルコンテンツ取得
32	* @return string
33	*/
34	private function load_contents(): string {
35	if ( $this->is_exists() ) {
36
37	$contents = file_get_contents( self::FILE_PATH );
38
39	if ( false !== $contents ) {
40	return $contents;
41	}
42	}
43	return '';
44	}
45
46	/**
47	* .htaccessファイルコンテンツを上書き
48	* @param string $contents
49	* @return bool
50	*/
51	public function save_contents( string $contents ): bool {
52	if ( ! empty( $contents ) ) {
53	if ( @file_put_contents( self::FILE_PATH, $contents ) ) {
54	return true;
55	}
56	}
57	return false;
58	}
59
60	/**
61	* .htaccessファイルの有効判定
62	* @return bool
63	*/
64	public function is_enabled(): bool {
65	if ( is_null( $this->htaccess_enabled ) ) {
66	if ( is_writable( self::FILE_PATH ) ) {
67	$this->htaccess_enabled = true;
68	} else {
69	$this->htaccess_enabled = false;
70	}
71	}
72
73	return $this->htaccess_enabled;
74	}
75
76	/**
77	* htaccess用設定のマッチパターンを取得
78	* @param string $tag
79	* @return string
80	*/
81	private function get_setting_pattern( string $tag ): string {
82	return '/' . self::TAG_PREFIX_START . $tag . '.*' . self::TAG_PREFIX_END . $tag . '\r?\n/s';
83	}
84
85	/**
86	* プラグイン設定タグ取得
87	*/
88	public function get_plugin_settings_tag(): string {
89	return self::TAG_PLUGIN_SETTINGS;
90	}
91
92	/**
93	* .htaccessプラグイン設定の存在確認
94	* @param string $tag
95	* @return bool
96	*/
97	public function setting_tag_exists( string $tag ): bool {
98	$contents = $this->load_contents();
99	if ( ! empty( $contents ) ) {
100
101	$pattern = $this->get_setting_pattern( $tag );
102	if ( preg_match( $pattern, $contents ) ) {
103	return true;
104	}
105	}
106	return false;
107	}
108
109	/**
110	* プラグイン設定を.htaccessから削除
111	* @param array<string> $tags
112	* @return bool
113	*/
114	public function remove_settings( array $tags ): bool {
115	$contents = $this->load_contents();
116	if ( ! empty( $contents ) ) {
117	$old = $tmp = $contents;
118
119	foreach ( $tags as $tag ) {
120	$pattern = $this->get_setting_pattern( $tag );
121	$tmp = preg_replace( $pattern, '', $tmp );
122	}
123
124	if ( $old === $tmp ) {
125	return true;
126
127	} else {
128	$contents = $tmp;
129
130	if ( false !== $this->save_contents( $contents ) ) {
131	return true;
132	}
133	}
134	}
135	return false;
136	}
137
138	/**
139	* プラグイン用htaccess設定タグ追加
140	*/
141	public function add_plugin_settings_tag(): bool {
142	$contents = $this->load_contents();
143
144	if ( ! empty( $contents ) ) {
145	$plagin_setting = self::TAG_PREFIX_START . $this->get_plugin_settings_tag()."\n";
146	$plagin_setting .= self::TAG_PREFIX_END . $this->get_plugin_settings_tag()."\n";
147	$wp_tag_start = self::TAG_PREFIX_START.self::TAG_WP_SETTINGS;
148	$contents = str_replace( $wp_tag_start, $plagin_setting . $wp_tag_start, $contents );
149
150	if ( false !== $this->save_contents( $contents ) ) {
151	return true;
152	}
153	}
154	return false;
155	}
156
157	/**
158	* 各機能用htaccess設定追加
159	* @param string $tag
160	* @param string $setting
161	* @return bool
162	*/
163	public function add_feature_setting( string $tag, string $setting ): bool {
164	$contents = $this->load_contents();
165
166	if ( ! empty( $contents ) ) {
167	$add_setting = self::TAG_PREFIX_START . $tag . "\n";
168	$add_setting .= $setting;
169	$add_setting .= self::TAG_PREFIX_END . $tag . "\n";
170	$plugin_tag_end = self::TAG_PREFIX_END . $this->get_plugin_settings_tag();
171	$contents = str_replace( $plugin_tag_end, $add_setting . $plugin_tag_end, $contents );
172
173	if ( false !== $this->save_contents( $contents ) ) {
174	return true;
175	}
176	}
177	return false;
178	}
179	}
180