siteguard-menu-login-lock.php — SiteGuard WP Plugin 1.8.7

siteguard / admin / siteguard-menu-login-lock.php

siteguard / admin Last commit date

siteguard-menu-login-lock.php

164 lines

1	<?php
2
3	class SiteGuard_Menu_Login_Lock extends SiteGuard_Base {
4	const OPT_NAME_ENABLE = 'loginlock_enable';
5	const OPT_NAME_INTERVAL = 'loginlock_interval';
6	const OPT_NAME_THRESHOLD = 'loginlock_threshold';
7	const OPT_NAME_LOCKSEC = 'loginlock_locksec';
8
9	function __construct() {
10	$this->render_page();
11	}
12	function is_interval_value( $value ) {
13	$items = array( '1', '5', '30' );
14	if ( in_array( $value, $items ) ) {
15	return true;
16	}
17	return false;
18	}
19	function is_threshold_value( $value ) {
20	$items = array( '3', '10', '100' );
21	if ( in_array( $value, $items ) ) {
22	return true;
23	}
24	return false;
25	}
26	function is_locksec_value( $value ) {
27	$items = array( '30', '60', '300' );
28	if ( in_array( $value, $items ) ) {
29	return true;
30	}
31	return false;
32	}
33	function render_page() {
34	global $siteguard_config;
35
36	$opt_val_enable = $siteguard_config->get( self::OPT_NAME_ENABLE );
37	$opt_val_interval = $siteguard_config->get( self::OPT_NAME_INTERVAL );
38	$opt_val_threshold = $siteguard_config->get( self::OPT_NAME_THRESHOLD );
39	$opt_val_locksec = $siteguard_config->get( self::OPT_NAME_LOCKSEC );
40	if ( isset( $_POST['update'] ) && check_admin_referer( 'siteguard-menu-login-lock-submit' ) ) {
41	$error = false;
42	$errors = siteguard_check_multisite();
43	if ( is_wp_error( $errors ) ) {
44	echo '<div class="error settings-error"><p><strong>';
45	echo esc_html( $errors->get_error_message() );
46	echo '</strong></p></div>';
47	$error = true;
48	}
49	if ( ( false === $error )
50	&& ( ( false === $this->is_switch_value( $_POST[ self::OPT_NAME_ENABLE ] ) )
51	\|\| ( false === $this->is_interval_value( $_POST[ self::OPT_NAME_INTERVAL ] ) )
52	\|\| ( false === $this->is_threshold_value( $_POST[ self::OPT_NAME_THRESHOLD ] ) )
53	\|\| ( false === $this->is_locksec_value( $_POST[ self::OPT_NAME_LOCKSEC ] ) ) ) ) {
54	echo '<div class="error settings-error"><p><strong>';
55	esc_html_e( 'ERROR: Invalid input value.', 'siteguard' );
56	echo '</strong></p></div>';
57	$error = true;
58	}
59	if ( false === $error ) {
60	$opt_val_enable = sanitize_text_field( $_POST[ self::OPT_NAME_ENABLE ] );
61	$opt_val_interval = sanitize_text_field( $_POST[ self::OPT_NAME_INTERVAL ] );
62	$opt_val_threshold = sanitize_text_field( $_POST[ self::OPT_NAME_THRESHOLD ] );
63	$opt_val_locksec = sanitize_text_field( $_POST[ self::OPT_NAME_LOCKSEC ] );
64	$siteguard_config->set( self::OPT_NAME_ENABLE, $opt_val_enable );
65	$siteguard_config->set( self::OPT_NAME_INTERVAL, $opt_val_interval );
66	$siteguard_config->set( self::OPT_NAME_THRESHOLD, $opt_val_threshold );
67	$siteguard_config->set( self::OPT_NAME_LOCKSEC, $opt_val_locksec );
68	$siteguard_config->update();
69	?>
70	<div class="updated"><p><strong><?php esc_html_e( 'Options saved.', 'siteguard' ); ?></strong></p></div>
71	<?php
72	}
73	}
74
75	echo '<div class="wrap">';
76	echo '<img src="' . SITEGUARD_URL_PATH . 'images/sg_wp_plugin_logo_40.png" alt="SiteGuard Logo" />';
77	echo '<h2>' . esc_html__( 'Login Lock', 'siteguard' ) . '</h2>';
78	$documentation_link = '<a href="' . esc_url( __( 'https://www.jp-secure.com/siteguard_wp_plugin_en/howto/login_lock/', 'siteguard' ) ) . '" target="_blank">' . esc_html__( 'online documentation', 'siteguard' ) . '</a>';
79	echo '<div class="siteguard-description">'
80	. sprintf(
81	/* translators: %1$s: Link to the online documentation. */
82	esc_html__( 'See the %1$s.', 'siteguard' ),
83	$documentation_link
84	)
85	. '</div>';
86	?>
87	<form name="form1" method="post" action="">
88	<table class="form-table">
89	<tr>
90	<th scope="row" colspan="2">
91	<ul class="siteguard-radios">
92	<li>
93	<input type="radio" name="<?php echo self::OPT_NAME_ENABLE; ?>" id="<?php echo self::OPT_NAME_ENABLE . '_on'; ?>" value="1" <?php checked( $opt_val_enable, '1' ); ?> >
94	<label for="<?php echo self::OPT_NAME_ENABLE . '_on'; ?>"><?php esc_html_e( 'ON', 'siteguard' ); ?></label>
95	</li><li>
96	<input type="radio" name="<?php echo self::OPT_NAME_ENABLE; ?>" id="<?php echo self::OPT_NAME_ENABLE . '_off'; ?>" value="0" <?php checked( $opt_val_enable, '0' ); ?> >
97	<label for="<?php echo self::OPT_NAME_ENABLE . '_off'; ?>"><?php esc_html_e( 'OFF', 'siteguard' ); ?></label>
98	</li>
99	</ul>
100	<?php
101	$error = siteguard_check_multisite();
102	if ( is_wp_error( $error ) ) {
103	echo '<p class="description">';
104	echo esc_html( $error->get_error_message() );
105	echo '</p>';
106	}
107	?>
108	</th>
109	</tr><tr>
110	<th scope="row"><?php esc_html_e( 'Interval', 'siteguard' ); ?></th>
111	<td>
112	<input type="radio" name="<?php echo self::OPT_NAME_INTERVAL; ?>" id="<?php echo self::OPT_NAME_INTERVAL . '_1'; ?>" value="1" <?php checked( $opt_val_interval, '1' ); ?> >
113	<label for="<?php echo self::OPT_NAME_INTERVAL . '_1'; ?>"><?php esc_html_e( '1 second', 'siteguard' ); ?></label>
114	<br />
115	<input type="radio" name="<?php echo self::OPT_NAME_INTERVAL; ?>" id="<?php echo self::OPT_NAME_INTERVAL . '_5'; ?>" value="5" <?php checked( $opt_val_interval, '5' ); ?> >
116	<label for="<?php echo self::OPT_NAME_INTERVAL . '_5'; ?>"><?php esc_html_e( '5 seconds', 'siteguard' ); ?></label>
117	<br />
118	<input type="radio" name="<?php echo self::OPT_NAME_INTERVAL; ?>" id="<?php echo self::OPT_NAME_INTERVAL . '_30'; ?>" value="30" <?php checked( $opt_val_interval, '30' ); ?> >
119	<label for="<?php echo self::OPT_NAME_INTERVAL . '_30'; ?>"><?php esc_html_e( '30 seconds', 'siteguard' ); ?></label>
120	</td>
121	</tr><tr>
122	<th scope="row"><?php esc_html_e( 'Threshold', 'siteguard' ); ?></th>
123	<td>
124	<input type="radio" name="<?php echo self::OPT_NAME_THRESHOLD; ?>" id="<?php echo self::OPT_NAME_THRESHOLD . '_3'; ?>" value="3" <?php checked( $opt_val_threshold, '3' ); ?> >
125	<label for="<?php echo self::OPT_NAME_THRESHOLD . '_3'; ?>"><?php esc_html_e( '3 times', 'siteguard' ); ?></label>
126	<br />
127	<input type="radio" name="<?php echo self::OPT_NAME_THRESHOLD; ?>" id="<?php echo self::OPT_NAME_THRESHOLD . '_10'; ?>" value="10" <?php checked( $opt_val_threshold, '10' ); ?> >
128	<label for="<?php echo self::OPT_NAME_THRESHOLD . '_10'; ?>"><?php esc_html_e( '10 times', 'siteguard' ); ?></label>
129	<br />
130	<input type="radio" name="<?php echo self::OPT_NAME_THRESHOLD; ?>" id="<?php echo self::OPT_NAME_THRESHOLD . '_100'; ?>" value="100" <?php checked( $opt_val_threshold, '100' ); ?> >
131	<label for="<?php echo self::OPT_NAME_THRESHOLD . '_100'; ?>"><?php esc_html_e( '100 times', 'siteguard' ); ?></label>
132	</td>
133	</tr><tr>
134	<th scope="row"><?php esc_html_e( 'Lock Time', 'siteguard' ); ?></th>
135	<td>
136	<input type="radio" name="<?php echo self::OPT_NAME_LOCKSEC; ?>" id="<?php echo self::OPT_NAME_LOCKSEC . '_30'; ?>" value="30" <?php checked( $opt_val_locksec, '30' ); ?> >
137	<label for="<?php echo self::OPT_NAME_LOCKSEC . '_30'; ?>"><?php esc_html_e( '30 seconds', 'siteguard' ); ?></label>
138	<br />
139	<input type="radio" name="<?php echo self::OPT_NAME_LOCKSEC; ?>" id="<?php echo self::OPT_NAME_LOCKSEC . '_60'; ?>" value="60" <?php checked( $opt_val_locksec, '60' ); ?> >
140	<label for="<?php echo self::OPT_NAME_LOCKSEC . '_60'; ?>"><?php esc_html_e( '1 minute', 'siteguard' ); ?></label>
141	<br />
142	<input type="radio" name="<?php echo self::OPT_NAME_LOCKSEC; ?>" id="<?php echo self::OPT_NAME_LOCKSEC . '_300'; ?>" value="300" <?php checked( $opt_val_locksec, '300' ); ?> >
143	<label for="<?php echo self::OPT_NAME_LOCKSEC . '_300'; ?>"><?php esc_html_e( '5 minutes', 'siteguard' ); ?></label>
144	</td>
145	</tr>
146	</table>
147	<div class="siteguard-description">
148	<?php esc_html_e( 'Reduces the risk of brute-force and password list attacks. If an IP address reaches the specified number of failed login attempts within the selected interval, it is locked for the selected time. User accounts are not locked.', 'siteguard' ); ?>
149	</div>
150	<hr />
151	<input type="hidden" name="update" value="Y">
152
153	<?php
154	wp_nonce_field( 'siteguard-menu-login-lock-submit' );
155	submit_button();
156	?>
157
158	</form>
159	</div>
160
161	<?php
162	}
163	}
164