updraftplus / methods / openstack2.php

openstack2.php in UpdraftPlus: WP Backup & Migration Plugin 1.12.4, at methods/openstack2.php

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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	use OpenCloud\OpenStack;
7
8	require_once(UPDRAFTPLUS_DIR.'/methods/openstack-base.php');
9
10	class UpdraftPlus_BackupModule_openstack extends UpdraftPlus_BackupModule_openstack_base {
11
12	public function __construct() {
13	# 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)
14	parent::__construct('openstack', 'OpenStack', 'OpenStack (Swift)', '');
15	}
16
17	# $opts: 'tenant', 'user', 'password', 'authurl', (optional) 'region'
18	public function get_service($opts, $useservercerts = false, $disablesslverify = null) {
19
20	# 'tenant', 'user', 'password', 'authurl', 'path', (optional) 'region'
21	extract($opts);
22
23	if (null === $disablesslverify) $disablesslverify = UpdraftPlus_Options::get_updraft_option('updraft_ssl_disableverify');
24
25	if (empty($user) \|\| empty($password) \|\| empty($authurl)) throw new Exception(__('Authorisation failed (check your credentials)', 'updraftplus'));
26
27	require_once(UPDRAFTPLUS_DIR.'/vendor/autoload.php');
28	global $updraftplus;
29	$updraftplus->log("OpenStack authentication URL: ".$authurl);
30
31	$client = new OpenStack($authurl, array(
32	'username' => $user,
33	'password' => $password,
34	'tenantName' => $tenant
35	));
36	$this->client = $client;
37
38	if ($disablesslverify) {
39	$client->setSslVerification(false);
40	} else {
41	if ($useservercerts) {
42	$client->setConfig(array($client::SSL_CERT_AUTHORITY => false));
43	} else {
44	$client->setSslVerification(UPDRAFTPLUS_DIR.'/includes/cacert.pem', true, 2);
45	}
46	}
47
48	$client->authenticate();
49
50	if (empty($region)) {
51	$catalog = $client->getCatalog();
52	if (!empty($catalog)) {
53	$items = $catalog->getItems();
54	if (is_array($items)) {
55	foreach ($items as $item) {
56	$name = $item->getName();
57	$type = $item->getType();
58	if ('swift' != $name \|\| 'object-store' != $type) continue;
59	$eps = $item->getEndpoints();
60	if (!is_array($eps)) continue;
61	foreach ($eps as $ep) {
62	if (is_object($ep) && !empty($ep->region)) {
63	$region = $ep->region;
64	}
65	}
66	}
67	}
68	}
69	}
70
71	$this->region = $region;
72
73	return $client->objectStoreService('swift', $region);
74
75	}
76
77	public function get_credentials() {
78	return array('updraft_openstack');
79	}
80
81	public function get_opts() {
82	global $updraftplus;
83	$opts = $updraftplus->get_job_option('updraft_openstack');
84	if (!is_array($opts)) $opts = array('user' => '', 'authurl' => '', 'password' => '', 'tenant' => '', 'path' => '', 'region' => '');
85	return $opts;
86	}
87
88	public function config_print_middlesection() {
89	$opts = $this->get_opts();
90	?>
91	<tr class="updraftplusmethod <?php echo $this->method;?>">
92	<th></th>
93	<td>
94	<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="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>
95	</td>
96	</tr>
97
98	<tr class="updraftplusmethod <?php echo $this->method;?>">
99	<th><?php echo ucfirst(__('authentication URI', 'updraftplus'));?>:</th>
100	<td><input data-updraft_settings_test="authurl" type="text" autocomplete="off" style="width: 364px" id="updraft_openstack_authurl" name="updraft_openstack[authurl]" value="<?php echo htmlspecialchars($opts['authurl']) ?>" />
101	<br>
102	<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>
103	</td>
104	</tr>
105
106	<tr class="updraftplusmethod <?php echo $this->method;?>">
107	<th><a href="http://docs.openstack.org/openstack-ops/content/projects_users.html" title="<?php _e('Follow this link for more information', 'updraftplus');?>"><?php _e('Tenant', 'updraftplus');?></a>:</th>
108	<td><input data-updraft_settings_test="tenant" type="text" autocomplete="off" style="width: 364px" id="updraft_openstack_tenant" name="updraft_openstack[tenant]" value="<?php echo htmlspecialchars($opts['tenant']) ?>" />
109	</td>
110	</tr>
111
112	<tr class="updraftplusmethod <?php echo $this->method;?>">
113	<th><?php _e('Region', 'updraftplus');?>:</th>
114	<td><input data-updraft_settings_test="region" type="text" autocomplete="off" style="width: 364px" id="updraft_openstack_region" name="updraft_openstack[region]" value="<?php echo htmlspecialchars($opts['region']) ?>" />
115	<br>
116	<em><?php _e('Leave this blank, and a default will be chosen.', 'updraftplus');?></em>
117	</td>
118	</tr>
119
120	<tr class="updraftplusmethod <?php echo $this->method;?>">
121	<th><?php _e('Username', 'updraftplus');?>:</th>
122	<td><input data-updraft_settings_test="user" type="text" autocomplete="off" style="width: 364px" id="updraft_openstack_user" name="updraft_openstack[user]" value="<?php echo htmlspecialchars($opts['user']) ?>" />
123	</td>
124	</tr>
125
126	<tr class="updraftplusmethod <?php echo $this->method;?>">
127	<th><?php _e('Password', 'updraftplus');?>:</th>
128	<td><input data-updraft_settings_test="password" type="<?php echo apply_filters('updraftplus_admin_secret_field_type', 'password'); ?>" autocomplete="off" style="width: 364px" id="updraft_openstack_password" name="updraft_openstack[password]" value="<?php echo htmlspecialchars($opts['password']); ?>" />
129	</td>
130	</tr>
131
132	<tr class="updraftplusmethod <?php echo $this->method;?>">
133	<th><?php echo __('Container', 'updraftplus');?>:</th>
134	<td><input data-updraft_settings_test="path" type="text" style="width: 364px" name="updraft_openstack[path]" id="updraft_openstack_path" value="<?php echo htmlspecialchars($opts['path']); ?>" /></td>
135	</tr>
136	<?php
137	}
138
139	public function credentials_test($posted_settings) {
140
141	if (empty($posted_settings['user'])) {
142	printf(__("Failure: No %s was given.",'updraftplus'), __('username','updraftplus'));
143	return;
144	}
145
146	if (empty($posted_settings['password'])) {
147	printf(__("Failure: No %s was given.",'updraftplus'), __('password','updraftplus'));
148	return;
149	}
150
151	if (empty($posted_settings['tenant'])) {
152	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'));
153	return;
154	}
155
156	if (empty($posted_settings['authurl'])) {
157	printf(__("Failure: No %s was given.",'updraftplus'), __('authentication URI', 'updraftplus'));
158	return;
159	}
160
161	$opts = array(
162	'user' => stripslashes($posted_settings['user']),
163	'password' => stripslashes($posted_settings['password']),
164	'authurl' => stripslashes($posted_settings['authurl']),
165	'tenant' => stripslashes($posted_settings['tenant']),
166	'region' => (!empty($posted_settings['region'])) ? $posted_settings['region'] : '',
167	);
168
169	$this->credentials_test_go($opts, stripslashes($posted_settings['path']), $posted_settings['useservercerts'], $posted_settings['disableverify']);
170	}
171
172	}
173