1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
|
<?php
/**
* @author Björn Schießle <schiessle@owncloud.com>
* @author Christopher Schäpers <kondou@ts.unde.re>
* @author Clark Tomlinson <fallen013@gmail.com>
* @author cmeh <cmeh@users.noreply.github.com>
* @author Florin Peter <github@florin-peter.de>
* @author Jakob Sack <mail@jakobsack.de>
* @author Robin Appelman <icewind@owncloud.com>
* @author Sam Tuke <mail@samtuke.com>
* @author Thomas Müller <thomas.mueller@tmit.eu>
*
* @copyright Copyright (c) 2015, ownCloud, Inc.
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OC\Settings\ChangePassword;
class Controller {
public static function changePersonalPassword($args) {
// Check if we are an user
\OC_JSON::callCheck();
\OC_JSON::checkLoggedIn();
$username = \OC_User::getUser();
$password = isset($_POST['personal-password']) ? $_POST['personal-password'] : null;
$oldPassword = isset($_POST['oldpassword']) ? $_POST['oldpassword'] : '';
if (!\OC_User::checkPassword($username, $oldPassword)) {
$l = new \OC_L10n('settings');
\OC_JSON::error(array("data" => array("message" => $l->t("Wrong password")) ));
exit();
}
if (!is_null($password) && \OC_User::setPassword($username, $password)) {
\OC_JSON::success();
} else {
\OC_JSON::error();
}
}
public static function changeUserPassword($args) {
// Check if we are an user
\OC_JSON::callCheck();
\OC_JSON::checkLoggedIn();
$l = new \OC_L10n('settings');
if (isset($_POST['username'])) {
$username = $_POST['username'];
} else {
\OC_JSON::error(array('data' => array('message' => $l->t('No user supplied')) ));
exit();
}
$password = isset($_POST['password']) ? $_POST['password'] : null;
$recoveryPassword = isset($_POST['recoveryPassword']) ? $_POST['recoveryPassword'] : null;
$isUserAccessible = false;
$currentUserObject = \OC::$server->getUserSession()->getUser();
$targetUserObject = \OC::$server->getUserManager()->get($username);
if($currentUserObject !== null && $targetUserObject !== null) {
$isUserAccessible = \OC::$server->getGroupManager()->getSubAdmin()->isUserAccessible($currentUserObject, $targetUserObject);
}
if (\OC_User::isAdminUser(\OC_User::getUser())) {
$userstatus = 'admin';
} elseif ($isUserAccessible) {
$userstatus = 'subadmin';
} else {
\OC_JSON::error(array('data' => array('message' => $l->t('Authentication error')) ));
exit();
}
if (\OC_App::isEnabled('encryption')) {
//handle the recovery case
$crypt = new \OCA\Encryption\Crypto\Crypt(
\OC::$server->getLogger(),
\OC::$server->getUserSession(),
\OC::$server->getConfig());
$keyStorage = \OC::$server->getEncryptionKeyStorage();
$util = new \OCA\Encryption\Util(
new \OC\Files\View(),
$crypt,
\OC::$server->getLogger(),
\OC::$server->getUserSession(),
\OC::$server->getConfig(),
\OC::$server->getUserManager());
$keyManager = new \OCA\Encryption\KeyManager(
$keyStorage,
$crypt,
\OC::$server->getConfig(),
\OC::$server->getUserSession(),
new \OCA\Encryption\Session(\OC::$server->getSession()),
\OC::$server->getLogger(),
$util);
$recovery = new \OCA\Encryption\Recovery(
\OC::$server->getUserSession(),
$crypt,
\OC::$server->getSecureRandom(),
$keyManager,
\OC::$server->getConfig(),
$keyStorage,
\OC::$server->getEncryptionFilesHelper(),
new \OC\Files\View());
$recoveryAdminEnabled = $recovery->isRecoveryKeyEnabled();
$validRecoveryPassword = false;
$recoveryEnabledForUser = false;
if ($recoveryAdminEnabled) {
$validRecoveryPassword = $keyManager->checkRecoveryPassword($recoveryPassword);
$recoveryEnabledForUser = $recovery->isRecoveryEnabledForUser($username);
}
if ($recoveryEnabledForUser && $recoveryPassword === '') {
\OC_JSON::error(array('data' => array(
'message' => $l->t('Please provide an admin recovery password, otherwise all user data will be lost')
)));
} elseif ($recoveryEnabledForUser && ! $validRecoveryPassword) {
\OC_JSON::error(array('data' => array(
'message' => $l->t('Wrong admin recovery password. Please check the password and try again.')
)));
} else { // now we know that everything is fine regarding the recovery password, let's try to change the password
$result = \OC_User::setPassword($username, $password, $recoveryPassword);
if (!$result && $recoveryEnabledForUser) {
\OC_JSON::error(array(
"data" => array(
"message" => $l->t("Backend doesn't support password change, but the user's encryption key was successfully updated.")
)
));
} elseif (!$result && !$recoveryEnabledForUser) {
\OC_JSON::error(array("data" => array( "message" => $l->t("Unable to change password" ) )));
} else {
\OC_JSON::success(array("data" => array( "username" => $username )));
}
}
} else { // if encryption is disabled, proceed
if (!is_null($password) && \OC_User::setPassword($username, $password)) {
\OC_JSON::success(array('data' => array('username' => $username)));
} else {
\OC_JSON::error(array('data' => array('message' => $l->t('Unable to change password'))));
}
}
}
}
|
