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
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
|
<?php
/*
* Laconica - a distributed open-source microblogging tool
* Copyright (C) 2008, Controlez-Vous, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* 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
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
if (!defined('LACONICA')) { exit(1); }
class RecoverpasswordAction extends Action {
function handle($args) {
parent::handle($args);
if (common_logged_in()) {
$this->client_error(_t('You are already logged in!'));
return;
} else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
if ($this->arg('recover')) {
$this->recover_password();
} else if ($this->arg('reset')) {
$this->reset_password();
} else {
$this->client_error(_t('Unexpected form.'));
}
} else {
if ($this->trimmed('code')) {
$this->check_code();
} else {
$this->show_form();
}
}
}
function check_code() {
$code = $this->trimmed('code');
$confirm = Confirm_address::staticGet($code);
if ($confirm && $confirm->type == 'recover') {
$user = User::staticGet($confirm->user_id);
if ($user) {
$result = $confirm->delete();
if (!$result) {
common_log_db_error($confirm, 'DELETE', __FILE__);
common_server_error(_t('Error with confirmation code.'));
return;
}
$this->set_temp_user($user);
$this->show_password_form();
}
}
}
function set_temp_user(&$user) {
common_ensure_session();
$_SESSION['tempuser'] = $user->id;
}
function get_temp_user() {
common_ensure_session();
$user_id = $_SESSION['tempuser'];
if ($user_id) {
$user = User::staticGet($user_id);
}
return $user;
}
function clear_temp_user() {
common_ensure_session();
unset($_SESSION['tempuser']);
}
function show_top($msg=NULL) {
if ($msg) {
common_element('div', 'error', $msg);
} else {
common_element('div', 'instructions',
_t('If you\'ve forgotten or lost your' .
' password, you can get a new one sent ' .
' the email address you have stored ' .
' in your account.'));
}
}
function show_password_top($msg=NULL) {
if ($msg) {
common_element('div', 'error', $msg);
} else {
common_element('div', 'instructions',
_t('You\ve been identified . Enter a ' .
' new password below. '));
}
}
function show_form($msg=NULL) {
common_show_header(_t('Recover password'), NULL,
$msg, array($this, 'show_top'));
common_element_start('form', array('method' => 'POST',
'id' => 'recoverpassword',
'action' => common_local_url('recoverpassword')));
common_input('nicknameoremail', _t('Nickname or email'),
$this->trimmed('nicknameoremail'),
_t('Your nickname on this server, ' .
'or your registered email address.'));
common_submit('recover', _t('Recover'));
common_element_end('form');
common_show_footer();
}
function show_password_form($msg=NULL) {
common_show_header(_t('Reset password'), NULL,
$msg, array($this, 'show_password_top'));
common_element_start('form', array('method' => 'POST',
'id' => 'recoverpassword',
'action' => common_local_url('recoverpassword')));
common_password('newpassword', _t('New password'),
_t('6 or more characters, and don\'t forget it!'));
common_password('confirm', _t('Confirm'),
_t('Same as password above'));
common_submit('reset', _t('Reset'));
common_element_end('form');
common_show_footer();
}
function recover_password() {
$nore = $this->trimmed('nicknameoremail');
if (!$nore) {
$this->show_form(_t('Enter a nickname or email address.'));
return;
}
$user = User::staticGet('email', common_canonical_email($nore));
if (!$user) {
$user = User::staticGet('nickname', common_canonical_nickname($nore));
}
if (!$user) {
$this->show_form(_t('No such user.'));
return;
}
if (!$user->email) {
$this->client_error(_t('No registered email address for that user.'));
return;
}
$confirm = new Confirm_address();
$confirm->code = common_confirmation_code(128);
$confirm->type = 'recover';
$confirm->user_id = $user->id;
$confirm->address = $user->email;
if (!$confirm->insert()) {
common_log_db_error($confirm, 'INSERT', __FILE__);
$this->server_error(_t('Error saving address confirmation.'));
return;
}
$body = "Hey, $user->nickname.";
$body .= "\n\n";
$body .= 'Someone just asked for a new password ' .
'for this account on ' . common_config('site', 'name') . '.';
$body .= "\n\n";
$body .= 'If it was you, and you want to confirm, use the URL below:';
$body .= "\n\n";
$body .= "\t".common_local_url('recoverpassword',
array('code' => $confirm->code));
$body .= "\n\n";
$body .= 'If not, just ignore this message.';
$body .= "\n\n";
$body .= 'Thanks for your time, ';
$body .= "\n";
$body .= common_config('site', 'name');
$body .= "\n";
mail_to_user($user, _t('Password recovery requested'), $body);
common_show_header(_('Password recovery requested'));
common_element('p', NULL,
_t('Instructions for recovering your password ' .
'have been sent to the email address registered to your ' .
'account.'));
common_show_footer();
}
function reset_password() {
$user = $this->get_temp_user();
if (!$user) {
$this->client_error(_t('Unexpected password reset.'));
return;
}
$password = $this->trimmed('password');
$confirm = $this->trimmed('confirm');
if (!$password || strlen($password) < 6) {
$this->show_password_form(_t('Password must be 6 chars or more.'));
return;
}
if ($password != $confirm) {
$this->show_password_form(_t('Password and confirmation do not match.'));
return;
}
# OK, we're ready to go
$original = clone($user);
$user->password = common_munge_password($newpassword, $user->id);
if (!$user->update($original)) {
common_log_db_error($user, 'UPDATE', __FILE__);
common_server_error(_t('Can\'t save new password.'));
return;
}
$this->clear_temp_user();
if (!common_set_user($user->nickname)) {
common_server_error(_t('Error setting user.'));
return;
}
common_real_login(true);
common_show_header(_('Password saved.'));
common_element('p', NULL, _t('New password successfully saved. ' .
'You are now logged in.'));
common_show_footer();
}
}
|
