wp-database-backup / includes / admin / Destination / SFTP / sftp-form.php

sftp-form.php in WP Database Backup – Unlimited Database & Files Backup by Backup for WP 6.12.1, at includes/admin/Destination/SFTP/sftp-form.php

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1	<?php
2	/**
3	* Destination SSH/sFTP
4	*
5	* @package wpdbbkp
6	*/
7
8	if ( ! defined( 'ABSPATH' ) ) {
9	exit; // Exit if accessed directly.
10	}
11
12	// If user pressed this button, this hidden field will be set to 'Y'.
13	if ( isset( $_POST[ 'sftp_submit' ] ) && 'Save' === $_POST[ 'sftp_submit' ] ) {
14	// Validate that the contents of the form request came from the current site and not somewhere else added 21-08-15 V.3.4.
15	if ( ! isset( $_POST['wpdbbackup_update_setting'] ) ) {
16	wp_die( esc_html__('Invalid form data. form request came from the somewhere else not current site!','wpdbbkp') );
17	}
18	if ( ! wp_verify_nonce( $_POST['wpdbbackup_update_setting'] , 'wpdbbackup-update-setting' ) ) {
19	wp_die( esc_html__('Invalid form data. form request came from the somewhere else not current site!','wpdbbkp') );
20	}
21	// Read their posted value.
22
23	$option_to_save =array();
24	if ( isset( $_POST['wp_db_backup_sftp_details'][ 'host' ] ) ) {
25	$option_to_save['host'] = sanitize_text_field( wp_unslash($_POST['wp_db_backup_sftp_details'][ 'host' ] ) );
26	}
27	if ( isset( $_POST['wp_db_backup_sftp_details'][ 'port' ] ) ) {
28	$option_to_save['port'] = sanitize_text_field( wp_unslash( $_POST['wp_db_backup_sftp_details']['port'] ));
29	}else{
30	$option_to_save['port'] = 22;
31	}
32
33	if ( isset( $_POST['wp_db_backup_sftp_details'][ 'username' ] ) ) {
34	$option_to_save['username'] = sanitize_text_field(wp_unslash( $_POST['wp_db_backup_sftp_details']['username'] ));
35	}
36
37	$wpdbbkp_auth_type_ = isset($_POST['wp_db_backup_sftp_details'][ 'auth_type' ])?sanitize_text_field( wp_unslash($_POST['wp_db_backup_sftp_details'][ 'auth_type' ])):'password';
38
39	$option_to_save['auth_type'] = $wpdbbkp_auth_type_;
40
41	if($wpdbbkp_auth_type_ == 'password'){
42	if ( isset( $_POST['wp_db_backup_sftp_details'][ 'password' ] ) ) {
43	$option_to_save['password'] = sanitize_text_field( wp_unslash($_POST['wp_db_backup_sftp_details']['password'] ));
44	}
45	}
46
47	if($wpdbbkp_auth_type_ == 'key'){
48
49	if ( isset( $_POST['wp_db_backup_sftp_details'][ 'sftp_key' ] )) {
50	$option_to_save['sftp_key'] = sanitize_text_field( wp_unslash($_POST['wp_db_backup_sftp_details']['sftp_key'] ));
51	}
52	if ( isset( $_POST['wp_db_backup_sftp_details'][ 'key_password' ] ) ) {
53	$option_to_save['key_password'] = sanitize_text_field( wp_unslash( $_POST['wp_db_backup_sftp_details']['key_password'] ));
54	}
55	}
56
57	if ( isset( $_POST['wp_db_backup_sftp_details'][ 'directory' ] ) ) {
58	$option_to_save['directory'] = sanitize_text_field( wp_unslash($_POST['wp_db_backup_sftp_details']['directory']) );
59	}
60
61	// Save the posted value in the database.
62	update_option( 'wp_db_backup_sftp_details', wp_db_filter_data( $option_to_save ) ,false);
63
64	if ( isset( $_POST['wp_db_backup_destination_SFTP'] ) ) {
65	update_option( 'wp_db_backup_destination_SFTP', 1 , false);
66	} else {
67	update_option( 'wp_db_backup_destination_SFTP', 0 , false);
68	}
69
70
71	// Put a "settings updated" message on the screen.
72	?>
73	<div class="updated"><p><strong><?php esc_html_e( 'Your SFTP details have been saved.', 'wpdbbkp' ); ?></strong></p></div>
74	<?php
75	} // end if.
76
77	// If user pressed this button, this hidden field will be set to 'Y'.
78	if ( isset( $_POST[ 'sftp_test' ] ) && 'Test Connection' === $_POST[ 'sftp_test' ] ) {
79	// Validate that the contents of the form request came from the current site and not somewhere else added 21-08-15 V.3.4.
80	if ( ! isset( $_POST['wpdbbackup_update_setting'] ) ) {
81	wp_die( esc_html__('Invalid form data. form request came from the somewhere else not current site!','wpdbbkp') );
82	}
83	if ( ! wp_verify_nonce( $_POST['wpdbbackup_update_setting'] , 'wpdbbackup-update-setting' ) ) {
84	wp_die( esc_html__('Invalid form data. form request came from the somewhere else not current site!','wpdbbkp') );
85	}
86	include plugin_dir_path( __FILE__ ) . 'test-sftp.php';
87	// update all options while we're at it.
88	$option_to_save =array();
89	if ( isset( $_POST['wp_db_backup_sftp_details'][ 'host' ] ) ) {
90	$option_to_save['host'] = sanitize_text_field( wp_unslash( $_POST['wp_db_backup_sftp_details'][ 'host' ] ) );
91	}
92	if ( isset( $_POST['wp_db_backup_sftp_details'][ 'port' ] ) ) {
93	$option_to_save['port'] = sanitize_text_field( wp_unslash($_POST['wp_db_backup_sftp_details']['port'] ) );
94	}else{
95	$option_to_save['port'] = 22;
96	}
97
98	if ( isset( $_POST['wp_db_backup_sftp_details'][ 'username' ] ) ) {
99	$option_to_save['username'] = sanitize_text_field( wp_unslash( $_POST['wp_db_backup_sftp_details']['username'] ) );
100	}
101
102	$wpdbbkp_auth_type_ = isset($_POST['wp_db_backup_sftp_details'][ 'auth_type' ])?sanitize_text_field( wp_unslash($_POST['wp_db_backup_sftp_details'][ 'auth_type' ])):'password';
103
104	$option_to_save['auth_type'] = $wpdbbkp_auth_type_;
105
106	if($wpdbbkp_auth_type_ == 'password'){
107	if ( isset( $_POST['wp_db_backup_sftp_details'][ 'password' ] ) ) {
108	$option_to_save['password'] = sanitize_text_field( wp_unslash( $_POST['wp_db_backup_sftp_details']['password'] ) );
109	}
110	}
111
112	if($wpdbbkp_auth_type_ == 'key'){
113
114	if ( isset( $_POST['wp_db_backup_sftp_details'][ 'sftp_key' ] )) {
115	$option_to_save['sftp_key'] = sanitize_text_field( wp_unslash( $_POST['wp_db_backup_sftp_details']['sftp_key'] ) );
116	}
117
118	if ( isset( $_POST['wp_db_backup_sftp_details'][ 'key_password' ] ) ) {
119	$option_to_save['key_password'] = sanitize_text_field( wp_unslash( $_POST['wp_db_backup_sftp_details']['key_password'] ) );
120	}
121	}
122
123	if ( isset( $_POST['wp_db_backup_sftp_details'][ 'directory' ] ) ) {
124	$option_to_save['directory'] = sanitize_text_field( wp_unslash( $_POST['wp_db_backup_sftp_details']['directory'] ) );
125	}
126	// Save the posted value in the database.
127	update_option( 'wp_db_backup_sftp_details', wp_db_filter_data( $option_to_save ) ,false);
128
129	$result = wpdbbkp_test_sftp();
130
131	if ( 'OK' !== $result ) {
132	?>
133	<div class="error"><p><strong><?php echo esc_html__('connection has failed!', 'wpdbbkp') ?><br /></strong></p>
134	<?php echo esc_html( $result ) . '<br /><br />'; ?>
135	</div>
136	<?php } else { ?>
137
138	<div class="updated"><p><strong><?php echo esc_html__('Connected to ', 'wpdbbkp') ?><?php echo esc_html( $option_to_save['host']); ?>, <?php echo esc_html__('for user', 'wpdbbkp') ?> <?php echo esc_html( $option_to_save['username']); ?></strong></p></div>
139	<?php
140	} // end if.
141	} // end if.
142
143	// Read in existing option value from database
144	$wp_db_backup_destination_sftp = wp_db_filter_data( get_option( 'wp_db_backup_destination_SFTP',false) );
145	$wpdbbkp_sftp_details = get_option( 'wp_db_backup_sftp_details',array());
146	$wpdbbkp_sftp_authtype = isset($wpdbbkp_sftp_details['auth_type'])?$wpdbbkp_sftp_details['auth_type']:'password';
147	?>
148	<style>td, th {
149	padding: 5px;
150	}</style>
151	<p><?php echo esc_html__('Enter your SFTP details for your offsite backup repository. Leave these blank for local backups or Disable SFTP Destination.', 'wpdbbkp') ?></p>
152	<form class="form-group" name="form1" method="post" action="">
153	<input type="hidden" name="<?php echo esc_attr( $hidden_field_name ); ?>" value="Y">
154	<input name="wpdbbackup_update_setting" type="hidden" value="<?php echo esc_attr( wp_create_nonce( 'wpdbbackup-update-setting' ) ); ?>" />
155	<?php wp_nonce_field( 'wp-database-backup' ); ?>
156
157	<div class="row form-group">
158	<label class="col-sm-2" for="wp_db_backup_destination_SFTP"><?php echo esc_html__('Enable SFTP Destination:', 'wpdbbkp') ?></label>
159	<div class="col-sm-6">
160	<input type="checkbox" id="wp_db_backup_destination_SFTP" <?php echo ( isset( $wp_db_backup_destination_sftp ) && 1 === (int) $wp_db_backup_destination_sftp ) ? 'checked' : ''; ?> name="wp_db_backup_destination_SFTP">
161	</div>
162	</div>
163
164	<div class="row form-group">
165	<label class="col-sm-2" for="wpdbbkp_sftp_host"><?php echo esc_html__('SFTP Host:', 'wpdbbkp') ?></label>
166	<div class="col-sm-6">
167	<input type="text" id="wpdbbkp_sftp_host" class="form-control" name="wp_db_backup_sftp_details[host]" value="<?php echo esc_attr( isset($wpdbbkp_sftp_details['host'])?$wpdbbkp_sftp_details['host']:''); ?>" size="25" placeholder="<?php esc_attr_e('e.g. sftp.yoursite.com','wpdbbkp');?>">
168	</div>
169	</div>
170
171	<div class="row form-group">
172	<label class="col-sm-2" for="wpdbbkp_sftp_port"><?php echo esc_html__('SFTP Port:', 'wpdbbkp') ?></label>
173	<div class="col-sm-2">
174	<input type="text" id="wpdbbkp_sftp_port" class="form-control" name="wp_db_backup_sftp_details[port]" value="<?php echo esc_attr( isset($wpdbbkp_sftp_details['port'])?$wpdbbkp_sftp_details['port']:''); ?>" size="4">
175	</div>
176	<div class="col-sm-4">
177	<em><?php echo esc_html__('defaults to 22 if left blank', 'wpdbbkp') ?> </em>
178	</div>
179	</div>
180
181	<div class="row form-group">
182	<label class="col-sm-2" for="wpdbbkp_sftp_user"><?php echo esc_html__('SFTP Username:', 'wpdbbkp') ?></label>
183	<div class="col-sm-6">
184	<input type="text" id="wpdbbkp_sftp_user" class="form-control" name="wp_db_backup_sftp_details[username]" value="<?php echo esc_attr( isset($wpdbbkp_sftp_details['username'])?$wpdbbkp_sftp_details['username']:''); ?>" size="25">
185	</div>
186	</div>
187
188	<div class="row form-group">
189	<label class="col-sm-2" for="wpdbbkp_sftp_auth_select"><?php echo esc_html__('SFTP Auth Type :', 'wpdbbkp') ?></label>
190	<div class="col-sm-6">
191	<select id="wpdbbkp_sftp_auth_select" class="form-control" name="wp_db_backup_sftp_details[auth_type]" >
192	<option value="password" <?php if($wpdbbkp_sftp_authtype=='password'){ echo 'selected';}?> ><?php esc_html_e('Using Password', 'wpdbbkp') ?></option>
193	<option value="key" <?php if($wpdbbkp_sftp_authtype=='key'){ echo 'selected';}?>><?php echo esc_html_e('Using Key', 'wpdbbkp') ?></option>
194	</select>
195	</div>
196	</div>
197	<div class="row form-group" <?php if( $wpdbbkp_sftp_authtype!='password'){ echo 'style="display:none"'; }?> >
198	<label class="col-sm-2" for="wpdbbkp_sftp_password"><?php echo esc_html__('SFTP Password:', 'wpdbbkp') ?></label>
199	<div class="col-sm-6">
200	<input type="password" id="wpdbbkp_sftp_password" class="form-control" name="wp_db_backup_sftp_details[password]" value="<?php echo esc_attr( isset($wpdbbkp_sftp_details['password'])?$wpdbbkp_sftp_details['password']:''); ?>" size="25">
201	</div>
202	</div>
203
204
205
206	<div class="row form-group" <?php if($wpdbbkp_sftp_authtype!='key'){ echo 'style="display:none"'; }?> >
207	<label class="col-sm-2" for="wpdbbkp_sftp_sshkey"><?php echo esc_html__('SSH Key', 'wpdbbkp') ?></label>
208	<div class="col-sm-4">
209	<input type="file" id="wpdbbkp_sftp_sshkey" class="form-control" size="25">
210	<input type="hidden" name="wp_db_backup_sftp_details[sftp_key]" id="wp_db_backup_sftp_key" value="<?php echo isset($wpdbbkp_sftp_details['sftp_key'])?esc_attr($wpdbbkp_sftp_details['sftp_key']):'';?>">
211	</div>
212	<div class="col-sm-4">
213	<em style="color:green"><?php if(!empty($wpdbbkp_sftp_details['sftp_key'])){ esc_html_e('(Key Already exists. To change please upload new key)', 'wpdbbkp'); } ?></em>
214	<em> <?php esc_html_e('Please use OpenSSH standard keys', 'wpdbbkp');?></em>
215	</div>
216	</div>
217	<div class="row form-group" <?php if($wpdbbkp_sftp_authtype!='key'){ echo 'style="display:none"'; }?> >
218	<label class="col-sm-2" for="wpdbbkp_sftp_sshkey_password"><?php echo esc_html__('SSH Key Password:', 'wpdbbkp') ?></label>
219	<div class="col-sm-4">
220	<input type="password" id="wpdbbkp_sftp_sshkey_password" class="form-control" name="wp_db_backup_sftp_details[key_password]" value="<?php echo esc_attr( isset($wpdbbkp_sftp_details['key_password'])?$wpdbbkp_sftp_details['key_password']:''); ?>" size="25">
221	</div>
222	<div class="col-sm-4">
223	<?php esc_html_e('Enter password only if you have set the password','wpdbbkp');?>
224	</div>
225	</div>
226	<div class="row form-group">
227	<label class="col-sm-2" for="wpdbbkp_sftp_directory"><?php echo esc_html__('Subdirectory:', 'wpdbbkp') ?></label>
228	<div class="col-sm-4">
229	<input type="text" id="wpdbbkp_sftp_directory" placeholder="<?php esc_attr_e('e.g. /httpdocs/backups','wpdbbkp');?>" class="form-control" name="wp_db_backup_sftp_details[directory]" value="<?php echo esc_attr( isset($wpdbbkp_sftp_details['directory'])?$wpdbbkp_sftp_details['directory']:''); ?>" size="25">
230	</div>
231	<div class="col-sm-4">
232	<em><?php echo esc_html__('e.g. /httpdocs/backups or leave blank', 'wpdbbkp') ?></em>
233	</div>
234	</div>
235
236	<p><input type="submit" name="sftp_submit" class="btn btn-primary" value="<?php esc_attr_e( 'Save', 'wpdbbkp' ); ?>" />
237	<input type="submit" name="sftp_test" class="btn btn-secondary" value="Test Connection" />
238
239	<br />
240	</p>
241	</form>
242	<hr />
243	<br />
244