mod/lostpass.php

   1 <?php
   2
   3 require_once('include/email.php');
   4 require_once('include/enotify.php');
   5 require_once('include/text.php');
   6
   7 if(! function_exists('lostpass_post')) {
   8 function lostpass_post(&$a) {
   9
  10         $loginame = notags(trim($_POST['login-name']));
  11         if(! $loginame)
  12                 goaway(z_root());
  13
  14         $r = q("SELECT * FROM `user` WHERE ( `email` = '%s' OR `nickname` = '%s' ) AND `verified` = 1 AND `blocked` = 0 LIMIT 1",
  15                 dbesc($loginame),
  16                 dbesc($loginame)
  17         );
  18
  19         if(! count($r)) {
  20                 notice( t('No valid account found.') . EOL);
  21                 goaway(z_root());
  22         }
  23
  24         $uid = $r[0]['uid'];
  25         $username = $r[0]['username'];
  26         $email = $r[0]['email'];
  27
  28         $new_password = autoname(12) . mt_rand(100,9999);
  29         $new_password_encoded = hash('whirlpool',$new_password);
  30
  31         $r = q("UPDATE `user` SET `pwdreset` = '%s' WHERE `uid` = %d",
  32                 dbesc($new_password_encoded),
  33                 intval($uid)
  34         );
  35         if($r)
  36                 info( t('Password reset request issued. Check your email.') . EOL);
  37
  38
  39         $sitename = $a->config['sitename'];
  40         $siteurl = $a->get_baseurl();
  41         $resetlink = $a->get_baseurl() . '/lostpass?verify=' . $new_password;
  42
  43         $preamble = deindent(t('
  44                 Dear %1$s,
  45                         A request was recently received at "%2$s" to reset your account
  46                 password. In order to confirm this request, please select the verification link
  47                 below or paste it into your web browser address bar.
  48
  49                 If you did NOT request this change, please DO NOT follow the link
  50                 provided and ignore and/or delete this email.
  51
  52                 Your password will not be changed unless we can verify that you
  53                 issued this request.'));
  54         $body = deindent(t('
  55                 Follow this link to verify your identity:
  56
  57                 %1$s
  58
  59                 You will then receive a follow-up message containing the new password.
  60                 You may change that password from your account settings page after logging in.
  61
  62                 The login details are as follows:
  63
  64                 Site Location:  %2$s
  65                 Login Name:     %3$s'));
  66
  67         $preamble = sprintf($preamble, $username, $sitename);
  68         $body = sprintf($body, $resetlink, $siteurl, $email);
  69
  70         notification(array(
  71                 'type' => "SYSTEM_EMAIL",
  72                 'to_email' => $email,
  73                 'subject'=> sprintf( t('Password reset requested at %s'),$sitename),
  74                 'preamble'=> $preamble,
  75                 'body' => $body));
  76
  77         goaway(z_root());
  78 }
  79 }
  80
  81 if(! function_exists('lostpass_content')) {
  82 function lostpass_content(&$a) {
  83
  84
  85         if(x($_GET,'verify')) {
  86                 $verify = $_GET['verify'];
  87                 $hash = hash('whirlpool', $verify);
  88
  89                 $r = q("SELECT * FROM `user` WHERE `pwdreset` = '%s' LIMIT 1",
  90                         dbesc($hash)
  91                 );
  92                 if(! count($r)) {
  93                         $o =  t("Request could not be verified. \x28You may have previously submitted it.\x29 Password reset failed.");
  94                         return $o;
  95                 }
  96                 $uid = $r[0]['uid'];
  97                 $username = $r[0]['username'];
  98                 $email = $r[0]['email'];
  99
 100                 $new_password = autoname(6) . mt_rand(100,9999);
 101                 $new_password_encoded = hash('whirlpool',$new_password);
 102
 103                 $r = q("UPDATE `user` SET `password` = '%s', `pwdreset` = ''  WHERE `uid` = %d",
 104                         dbesc($new_password_encoded),
 105                         intval($uid)
 106                 );
 107                 if($r) {
 108                         $tpl = get_markup_template('pwdreset.tpl');
 109                         $o .= replace_macros($tpl,array(
 110                                 '$lbl1' => t('Password Reset'),
 111                                 '$lbl2' => t('Your password has been reset as requested.'),
 112                                 '$lbl3' => t('Your new password is'),
 113                                 '$lbl4' => t('Save or copy your new password - and then'),
 114                                 '$lbl5' => '<a href="' . $a->get_baseurl() . '">' . t('click here to login') . '</a>.',
 115                                 '$lbl6' => t('Your password may be changed from the <em>Settings</em> page after successful login.'),
 116                                 '$newpass' => $new_password,
 117                                 '$baseurl' => $a->get_baseurl()
 118
 119                         ));
 120                                 info("Your password has been reset." . EOL);
 121
 122
 123                         $sitename = $a->config['sitename'];
 124                         $siteurl = $a->get_baseurl();
 125                         // $username, $email, $new_password
 126                         $preamble = deindent(t('
 127                                 Dear %1$s,
 128                                         Your password has been changed as requested. Please retain this
 129                                 information for your records (or change your password immediately to
 130                                 something that you will remember).
 131                         '));
 132                         $body = deindent(t('
 133                                 Your login details are as follows:
 134
 135                                 Site Location:  %1$s
 136                                 Login Name:     %2$s
 137                                 Password:       %3$s
 138
 139                                 You may change that password from your account settings page after logging in.
 140                         '));
 141
 142                         $preamble = sprintf($preamble, $username);
 143                         $body = sprintf($body, $siteurl, $email, $new_password);
 144
 145                         notification(array(
 146                                 'type' => "SYSTEM_EMAIL",
 147                                 'to_email' => $email,
 148                                 'subject'=> sprintf( t('Your password has been changed at %s'),$sitename),
 149                                 'preamble'=> $preamble,
 150                                 'body' => $body));
 151
 152                         return $o;
 153                 }
 154
 155         }
 156         else {
 157                 $tpl = get_markup_template('lostpass.tpl');
 158
 159                 $o .= replace_macros($tpl,array(
 160                         '$title' => t('Forgot your Password?'),
 161                         '$desc' => t('Enter your email address and submit to have your password reset. Then check your email for further instructions.'),
 162                         '$name' => t('Nickname or Email: '),
 163                         '$submit' => t('Reset')
 164                 ));
 165
 166                 return $o;
 167         }
 168 }
 169 }