mod/lostpass.php

   1 <?php
   2
   3
   4 function lostpass_post(&$a) {
   5
   6         $email = notags(trim($_POST['login-name']));
   7         if(! $email)
   8                 goaway($a->get_baseurl());
   9
  10         $r = q("SELECT * FROM `user` WHERE ( `email` = '%s' OR `nickname` = '%s' ) LIMIT 1",
  11                 dbesc($email),
  12                 dbesc($email)
  13         );
  14         if(! count($r))
  15                 goaway($a->get_baseurl());
  16         $uid = $r[0]['uid'];
  17         $username = $r[0]['username'];
  18
  19         $new_password = autoname(12) . mt_rand(100,9999);
  20         $new_password_encoded = hash('whirlpool',$new_password);
  21
  22         $r = q("UPDATE `user` SET `pwdreset` = '%s' WHERE `uid` = %d LIMIT 1",
  23                 dbesc($new_password_encoded),
  24                 intval($uid)
  25         );
  26         if($r)
  27                 notice( t('Password reset request issued. Check your email.') . EOL);
  28
  29         $email_tpl = get_intltext_template("lostpass_eml.tpl");
  30         $email_tpl = replace_macros($email_tpl, array(
  31                         '$sitename' => $a->config['sitename'],
  32                         '$siteurl' =>  $a->get_baseurl(),
  33                         '$username' => $username,
  34                         '$email' => $email,
  35                         '$reset_link' => $a->get_baseurl() . '/lostpass?verify=' . $new_password
  36         ));
  37
  38         $res = mail($email, sprintf( t('Password reset requested at %s'),$a->config['sitename']),
  39                         $email_tpl,
  40                         'From: ' . t('Administrator') . '@' . $_SERVER['SERVER_NAME'] . "\n"
  41                         . 'Content-type: text/plain; charset=UTF-8' . "\n"
  42                         . 'Content-transfer-encoding: 8bit' );
  43
  44
  45         goaway($a->get_baseurl());
  46 }
  47
  48
  49 function lostpass_content(&$a) {
  50
  51
  52         if(x($_GET,'verify')) {
  53                 $verify = $_GET['verify'];
  54                 $hash = hash('whirlpool', $verify);
  55
  56                 $r = q("SELECT * FROM `user` WHERE `pwdreset` = '%s' LIMIT 1",
  57                         dbesc($hash)
  58                 );
  59                 if(! count($r)) {
  60                         notice( t("Request could not be verified. \x28You may have previously submitted it.\x29 Password reset failed.") . EOL);
  61                         goaway($a->get_baseurl());
  62                         return;
  63                 }
  64                 $uid = $r[0]['uid'];
  65                 $username = $r[0]['username'];
  66                 $email = $r[0]['email'];
  67
  68                 $new_password = autoname(6) . mt_rand(100,9999);
  69                 $new_password_encoded = hash('whirlpool',$new_password);
  70
  71                 $r = q("UPDATE `user` SET `password` = '%s', `pwdreset` = ''  WHERE `uid` = %d LIMIT 1",
  72                         dbesc($new_password_encoded),
  73                         intval($uid)
  74                 );
  75                 if($r) {
  76                         $tpl = get_markup_template('pwdreset.tpl');
  77                         $o .= replace_macros($tpl,array(
  78                                 '$lbl1' => t('Password Reset'),
  79                                 '$lbl2' => t('Your password has been reset as requested.'),
  80                                 '$lbl3' => t('Your new password is'),
  81                                 '$lbl4' => t('Save or copy your new password - and then'),
  82                                 '$lbl5' => '<a href="' . $a->get_baseurl() . '">' . t('click here to login') . '</a>.',
  83                                 '$lbl6' => t('Your password may be changed from the <em>Settings</em> page after successful login.'),
  84                                 '$newpass' => $new_password,
  85                                 '$baseurl' => $a->get_baseurl()
  86
  87                         ));
  88                                 notice("Your password has been reset." . EOL);
  89
  90
  91
  92                         $email_tpl = get_intltext_template("passchanged_eml.tpl");
  93                         $email_tpl = replace_macros($email_tpl, array(
  94                         '$sitename' => $a->config['sitename'],
  95                         '$siteurl' =>  $a->get_baseurl(),
  96                         '$username' => $username,
  97                         '$email' => $email,
  98                         '$new_password' => $new_password,
  99                         '$uid' => $newuid ));
 100
 101                         $res = mail($email,"Your password has changed at {$a->config['sitename']}",$email_tpl,
 102                                 'From: ' . t('Administrator') . '@' . $_SERVER['SERVER_NAME'] . "\n"
 103                                 . 'Content-type: text/plain; charset=UTF-8' . "\n"
 104                                 . 'Content-transfer-encoding: 8bit' );
 105
 106                         return $o;
 107                 }
 108
 109         }
 110         else {
 111                 $tpl = get_markup_template('lostpass.tpl');
 112
 113                 $o .= replace_macros($tpl,array(
 114                         '$title' => t('Forgot your Password?'),
 115                         '$desc' => t('Enter your email address and submit to have your password reset. Then check your email for further instructions.'),
 116                         '$name' => t('Nickname or Email: '),
 117                         '$submit' => t('Reset')
 118                 ));
 119
 120                 return $o;
 121         }
 122
 123 }