easy-basic-authentication / class / easy-basic-authentication-form-class.php

easy-basic-authentication-form-class.php in Easy Basic Authentication – Add basic auth to site or admin area 2.2, at class/easy-basic-authentication-form-class.php

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1	<?php
2
3	class easy_basic_authentication_form_class {
4
5	public $form_field = [];
6
7	public function __construct()
8	{
9	$this->form_field = array(
10	'0' => array(
11	'id' => 'basic-auth-plugin-admin-enable',
12	'title' => __('Enable for wp-admin', 'easy-basic-authentication'),
13	'callback' => 'basic_auth_plugin_admin_enable_cb',
14	),
15	'1' => array(
16	'id' => 'basic-auth-plugin-enable',
17	'title' => __('Enable for the entire site (only if wp-admin is enabled)', 'easy-basic-authentication'),
18	'callback' => 'basic_auth_plugin_enable_cb',
19	),
20	'2' => array(
21	'id' => 'basic-auth-plugin-username',
22	'title' => __('Username', 'easy-basic-authentication'),
23	'callback' => 'basic_auth_plugin_username_cb',
24	),
25	'3' => array(
26	'id' => 'basic-auth-plugin-password',
27	'title' => __('Password', 'easy-basic-authentication'),
28	'callback' => 'basic_auth_plugin_password_cb',
29	),
30	'4' => array(
31	'id' => 'basic-auth-plugin-admin-log-enable',
32	'title' => __('Enable access logs', 'easy-basic-authentication'),
33	'callback' => 'basic_auth_plugin_admin_log_enable_cb',
34	),
35	'5' => array(
36	'id' => 'basic-auth-plugin-alert-enable',
37	'title' => __('Enable email alert', 'easy-basic-authentication'),
38	'callback' => 'basic_auth_plugin_alert_enable_cb',
39	),
40	'6' => array(
41	'id' => 'basic-auth-plugin-email-alert',
42	'title' => __('Email for alert', 'easy-basic-authentication'),
43	'callback' => 'basic_auth_plugin_alertemail_cb',
44	),
45	'7' => array(
46	'id' => 'basic-auth-plugin-white-list',
47	'title' => __('Ip White list', 'easy-basic-authentication'),
48	'callback' => 'basic_auth_plugin_whitelist_cb',
49	)
50	);
51	}
52
53	public function basic_auth_plugin_settings_init() {
54	register_setting( 'basic-auth-plugin-settings', 'basic_auth_plugin_admin_enable' );
55	register_setting( 'basic-auth-plugin-settings', 'basic_auth_plugin_enable' );
56	register_setting( 'basic-auth-plugin-settings', 'basic_auth_plugin_username' );
57	register_setting( 'basic-auth-plugin-settings', 'basic_auth_plugin_admin_log_enable' );
58
59	add_settings_section(
60	'basic-auth-plugin-section',
61	__('Configurations for Easy Basic Authentication', 'easy-basic-authentication'),
62	array($this,'basic_auth_plugin_section_cb'),
63	'basic-auth-plugin-settings'
64	);
65
66	foreach($this->form_field as $field) {
67	add_settings_field(
68	$field['id'],
69	esc_html($field['title']),
70	array($this,$field['callback']),
71	'basic-auth-plugin-settings',
72	'basic-auth-plugin-section'
73	);
74	}
75
76	}
77
78	public function basic_auth_plugin_section_cb() {
79	echo esc_html__('Configure basic authentication', 'easy-basic-authentication');
80	}
81
82	public function basic_auth_plugin_enable_cb() {
83	$admin_enable = get_option( 'basic_auth_plugin_admin_enable' );
84	$enable = get_option( 'basic_auth_plugin_enable' );
85	?>
86	<input type="checkbox" name="basic_auth_plugin_enable" value="1" <?php checked( $enable, 1 ); ?><?php disabled( !$admin_enable ); ?>>
87	<?php
88	}
89
90	public function basic_auth_plugin_admin_enable_cb() {
91	$enable = get_option( 'basic_auth_plugin_admin_enable' );
92	?>
93	<input type="checkbox" name="basic_auth_plugin_admin_enable" value="1" <?php checked( $enable, 1 ); ?>>
94	<?php
95	}
96
97	public function basic_auth_plugin_username_cb() {
98	$username = get_option( 'basic_auth_plugin_username' );
99	$this->printInputText("text","basic_auth_plugin_username",esc_attr( $username ));
100	}
101
102	public function basic_auth_plugin_password_cb() {
103	$password = get_option( 'basic_auth_plugin_password' )
104	? __('Password entered', 'easy-basic-authentication')
105	: __('Enter the password', 'easy-basic-authentication');
106	$this->printInputText("password","basic_auth_plugin_password",'',$password);
107	}
108
109	public function basic_auth_plugin_admin_log_enable_cb() {
110	$enable = get_option( 'basic_auth_plugin_admin_log_enable' );
111	?>
112	<input type="checkbox" name="basic_auth_plugin_admin_log_enable" value="1" <?php checked( $enable, 1 ); ?>>
113	<?php
114	}
115
116	public function basic_auth_plugin_alert_enable_cb() {
117	$enable = get_option( 'basic_auth_plugin_alert_enable' );
118	?>
119	<input type="checkbox" name="basic_auth_plugin_alert_enable" value="1" <?php checked( $enable, 1 ); ?>>
120	<?php
121	}
122
123	public function basic_auth_plugin_alertemail_cb() {
124	$email_alert = get_option( 'basic_auth_plugin_alertemail' );
125	$this->printInputText("text","basic_auth_plugin_alertemail",esc_attr( $email_alert ),__('Enter the email', 'easy-basic-authentication'));
126	}
127
128	public function basic_auth_plugin_whitelist_cb() {
129	$white_list = get_option( 'basic_auth_plugin_whitelist' );
130	$this->printInputText("text","basic_auth_plugin_whitelist",esc_attr( $white_list ),__('White list, separated by comma', 'easy-basic-authentication'));
131	}
132
133	public function printInputText($tipe, $name, $value='', $placeholder = '') {
134	echo "<input type='" . esc_attr($tipe) . "' name='" . esc_attr($name) . "' value='" . esc_attr($value) . "' placeholder='" . esc_attr($placeholder) . "'>";
135	}
136
137	public function basic_auth_plugin_save_settings($param) {
138	if ( isset( $param['eba_submit'] ) ) {
139	$admin_enable = isset( $param['basic_auth_plugin_admin_enable'] ) ? 1 : 0;
140	$enable = isset( $param['basic_auth_plugin_enable'] ) ? 1 : 0;
141	$username = sanitize_text_field( $param['basic_auth_plugin_username'] );
142	$password = sanitize_text_field( $param['basic_auth_plugin_password'] );
143	$log_enable = isset( $param['basic_auth_plugin_admin_log_enable'] ) ? 1 : 0;
144	$alert_enable = isset( $param['basic_auth_plugin_alert_enable'] ) ? 1 : 0;
145	$alert_email = sanitize_text_field( $param['basic_auth_plugin_alertemail'] );
146	$white_list = sanitize_text_field( $param['basic_auth_plugin_whitelist'] );
147
148	if ( is_email( $alert_email ) \|\| (!$alert_enable && $alert_email=='' ) ) {
149	update_option( 'basic_auth_plugin_alertemail', $alert_email );
150	} else {
151	add_settings_error(
152	'basic_auth_plugin_alertemail',
153	'basic_auth_plugin_alertemail_error',
154	__('Invalid email address', 'easy-basic-authentication'),
155	'error'
156	);
157	return;
158	}
159
160	update_option( 'basic_auth_plugin_admin_enable', $admin_enable );
161	update_option( 'basic_auth_plugin_enable', $enable );
162	update_option( 'basic_auth_plugin_username', $username );
163	update_option( 'basic_auth_plugin_admin_log_enable', $log_enable );
164	update_option( 'basic_auth_plugin_alert_enable', $alert_enable );
165
166	if( $this->validateIpList( $white_list ) \|\| strlen($white_list) == 0 ) {
167	update_option( 'basic_auth_plugin_whitelist', $white_list );
168	} else {
169	add_settings_error(
170	'basic_auth_plugin_whitelist',
171	'basic_auth_plugin_whitelist_error',
172	__('Invalid IP list format. Please enter valid IP addresses separated by commas.', 'easy-basic-authentication'),
173	'error'
174	);
175	return;
176	}
177
178	if ( ! empty( $password ) ) {
179	$hashed_password = wp_hash_password( $password );
180	update_option( 'basic_auth_plugin_password', $hashed_password );
181	}
182	}
183	}
184
185	public function basic_auth_plugin_settings_page() {
186	include plugin_dir_path( __FILE__ ) . '../template/settings_page.php';
187	}
188
189	public function validateIpList($white_list) {
190	$ips = explode(',', $white_list);
191	foreach ($ips as $ip) {
192	$ip = trim($ip);
193	if (!filter_var($ip, FILTER_VALIDATE_IP)) {
194	return false;
195	}
196	}
197	return true;
198	}
199	}