updraftplus / methods / openstack2.php

openstack2.php in UpdraftPlus: WP Backup & Migration Plugin 1.13.6, at methods/openstack2.php

203 lines 7.8 KB

Raw Download Zip

1	<?php
2
3	if (!defined('UPDRAFTPLUS_DIR')) die('No direct access allowed.');
4
5	// SDK uses namespacing - requires PHP 5.3 (actually the SDK states its requirements as 5.3.3)
6	// @codingStandardsIgnoreLine
7	use OpenCloud\OpenStack;
8
9	require_once(UPDRAFTPLUS_DIR.'/methods/openstack-base.php');
10
11	class UpdraftPlus_BackupModule_openstack extends UpdraftPlus_BackupModule_openstack_base {
12
13	public function __construct() {
14	// 4th parameter is a relative (to UPDRAFTPLUS_DIR) logo URL, which should begin with /, should we get approved for use of the OpenStack logo in future (have requested info)
15	parent::__construct('openstack', 'OpenStack', 'OpenStack (Swift)', '');
16	}
17
18	/**
19	* Get Openstack service
20	*
21	* @param string $opts THis contains: 'tenant', 'user', 'password', 'authurl', (optional) 'region'
22	* @param boolean $useservercerts User server certificates
23	* @param string $disablesslverify Check to disable SSL Verify
24	* @return array
25	*/
26	public function get_service($opts, $useservercerts = false, $disablesslverify = null) {
27
28	// 'tenant', 'user', 'password', 'authurl', 'path', (optional) 'region'
29	extract($opts);
30
31	if (null === $disablesslverify) $disablesslverify = UpdraftPlus_Options::get_updraft_option('updraft_ssl_disableverify');
32
33	if (empty($user) \|\| empty($password) \|\| empty($authurl)) throw new Exception(__('Authorisation failed (check your credentials)', 'updraftplus'));
34
35	include_once(UPDRAFTPLUS_DIR.'/vendor/autoload.php');
36	global $updraftplus;
37	$updraftplus->log("OpenStack authentication URL: ".$authurl);
38
39	$client = new OpenStack($authurl, array(
40	'username' => $user,
41	'password' => $password,
42	'tenantName' => $tenant
43	));
44	$this->client = $client;
45
46	if ($disablesslverify) {
47	$client->setSslVerification(false);
48	} else {
49	if ($useservercerts) {
50	$client->setConfig(array($client::SSL_CERT_AUTHORITY => false));
51	} else {
52	$client->setSslVerification(UPDRAFTPLUS_DIR.'/includes/cacert.pem', true, 2);
53	}
54	}
55
56	$client->authenticate();
57
58	if (empty($region)) {
59	$catalog = $client->getCatalog();
60	if (!empty($catalog)) {
61	$items = $catalog->getItems();
62	if (is_array($items)) {
63	foreach ($items as $item) {
64	$name = $item->getName();
65	$type = $item->getType();
66	if ('swift' != $name \|\| 'object-store' != $type) continue;
67	$eps = $item->getEndpoints();
68	if (!is_array($eps)) continue;
69	foreach ($eps as $ep) {
70	if (is_object($ep) && !empty($ep->region)) {
71	$region = $ep->region;
72	}
73	}
74	}
75	}
76	}
77	}
78
79	$this->region = $region;
80
81	return $client->objectStoreService('swift', $region);
82
83	}
84
85	/**
86	* This method overrides the parent method and lists the supported features of this remote storage option.
87	*
88	* @return Array - an array of supported features (any features not
89	* mentioned are assumed to not be supported)
90	*/
91	public function get_supported_features() {
92	// This options format is handled via only accessing options via $this->get_options()
93	return array('multi_options');
94	}
95
96	/**
97	* Retrieve default options for this remote storage module.
98	*
99	* @return Array - an array of options
100	*/
101	public function get_default_options() {
102	return array(
103	'user' => '',
104	'authurl' => '',
105	'password' => '',
106	'tenant' => '',
107	'path' => '',
108	'region' => ''
109	);
110	}
111
112	/**
113	* This outputs the html to the settings page for the Openstack settings.
114	*
115	* @param Array $opts - this is an array of Openstack settings
116	*/
117	public function config_print_middlesection() {
118	$opts = $this->get_options();
119
120	$classes = $this->get_css_classes();
121	?>
122	<tr class="<?php echo $classes; ?>">
123	<th></th>
124	<td>
125	<p><?php _e('Get your access credentials from your OpenStack Swift provider, and then pick a container name to use for storage. This container will be created for you if it does not already exist.', 'updraftplus');?> <a href="<?php echo apply_filters("updraftplus_com_link", "https://updraftplus.com/faqs/there-appear-to-be-lots-of-extra-files-in-my-rackspace-cloud-files-container/");?>"><?php _e('Also, you should read this important FAQ.', 'updraftplus'); ?></a></p>
126	</td>
127	</tr>
128
129	<tr class="<?php echo $classes; ?>">
130	<th><?php echo ucfirst(__('authentication URI', 'updraftplus'));?>:</th>
131	<td><input data-updraft_settings_test="authurl" type="text" autocomplete="off" style="width: 364px" <?php $this->output_settings_field_name_and_id('authurl');?> value="<?php echo htmlspecialchars($opts['authurl']); ?>" />
132	<br>
133	<em><?php echo _x('This needs to be a v2 (Keystone) authentication URI; v1 (Swauth) is not supported.', 'Keystone and swauth are technical terms which cannot be translated', 'updraftplus');?></em>
134	</td>
135	</tr>
136
137	<tr class="<?php echo $classes; ?>">
138	<th><a href="http://docs.openstack.org/openstack-ops/content/projects_users.html" title="<?php _e('Follow this link for more information', 'updraftplus');?>"><?php _e('Tenant', 'updraftplus');?></a>:</th>
139	<td><input data-updraft_settings_test="tenant" type="text" autocomplete="off" style="width: 364px" <?php $this->output_settings_field_name_and_id('tenant');?> value="<?php echo htmlspecialchars($opts['tenant']); ?>" />
140	</td>
141	</tr>
142
143	<tr class="<?php echo $classes; ?>">
144	<th><?php _e('Region', 'updraftplus');?>:</th>
145	<td><input data-updraft_settings_test="region" type="text" autocomplete="off" style="width: 364px" <?php $this->output_settings_field_name_and_id('region');?> value="<?php echo htmlspecialchars($opts['region']); ?>" />
146	<br>
147	<em><?php _e('Leave this blank, and a default will be chosen.', 'updraftplus');?></em>
148	</td>
149	</tr>
150
151	<tr class="<?php echo $classes; ?>">
152	<th><?php _e('Username', 'updraftplus');?>:</th>
153	<td><input data-updraft_settings_test="user" type="text" autocomplete="off" style="width: 364px" <?php $this->output_settings_field_name_and_id('user');?> value="<?php echo htmlspecialchars($opts['user']); ?>" />
154	</td>
155	</tr>
156
157	<tr class="<?php echo $classes; ?>">
158	<th><?php _e('Password', 'updraftplus');?>:</th>
159	<td><input data-updraft_settings_test="password" type="<?php echo apply_filters('updraftplus_admin_secret_field_type', 'password'); ?>" autocomplete="off" style="width: 364px" <?php $this->output_settings_field_name_and_id('password');?> value="<?php echo htmlspecialchars($opts['password']); ?>" />
160	</td>
161	</tr>
162
163	<tr class="<?php echo $classes; ?>">
164	<th><?php echo __('Container', 'updraftplus');?>:</th>
165	<td><input data-updraft_settings_test="path" type="text" style="width: 364px" <?php $this->output_settings_field_name_and_id('path');?> value="<?php echo htmlspecialchars($opts['path']); ?>" /></td>
166	</tr>
167	<?php
168	}
169
170	public function credentials_test($posted_settings) {
171
172	if (empty($posted_settings['user'])) {
173	printf(__("Failure: No %s was given.", 'updraftplus'), __('username', 'updraftplus'));
174	return;
175	}
176
177	if (empty($posted_settings['password'])) {
178	printf(__("Failure: No %s was given.", 'updraftplus'), __('password', 'updraftplus'));
179	return;
180	}
181
182	if (empty($posted_settings['tenant'])) {
183	printf(__("Failure: No %s was given.", 'updraftplus'), _x('tenant', '"tenant" is a term used with OpenStack storage - Google for "OpenStack tenant" to get more help on its meaning', 'updraftplus'));
184	return;
185	}
186
187	if (empty($posted_settings['authurl'])) {
188	printf(__("Failure: No %s was given.", 'updraftplus'), __('authentication URI', 'updraftplus'));
189	return;
190	}
191
192	$opts = array(
193	'user' => stripslashes($posted_settings['user']),
194	'password' => stripslashes($posted_settings['password']),
195	'authurl' => stripslashes($posted_settings['authurl']),
196	'tenant' => stripslashes($posted_settings['tenant']),
197	'region' => (!empty($posted_settings['region'])) ? $posted_settings['region'] : '',
198	);
199
200	$this->credentials_test_go($opts, stripslashes($posted_settings['path']), $posted_settings['useservercerts'], $posted_settings['disableverify']);
201	}
202	}
203