mod/lostpass.php

   1 <?php
   2
   3
   4 function lostpass_post(&$a) {
   5
   6         $loginame = notags(trim($_POST['login-name']));
   7         if(! $loginame)
   8                 goaway(z_root());
   9
  10         $r = q("SELECT * FROM `user` WHERE ( `email` = '%s' OR `nickname` = '%s' ) AND `verified` = 1 AND `blocked` = 0 LIMIT 1",
  11                 dbesc($loginame),
  12                 dbesc($loginame)
  13         );
  14
  15         if(! count($r)) {
  16                 notice( t('No valid account found.') . EOL);
  17                 goaway(z_root());
  18         }
  19
  20         $uid = $r[0]['uid'];
  21         $username = $r[0]['username'];
  22         $email = $r[0]['email'];
  23
  24         $new_password = autoname(12) . mt_rand(100,9999);
  25         $new_password_encoded = hash('whirlpool',$new_password);
  26
  27         $r = q("UPDATE `user` SET `pwdreset` = '%s' WHERE `uid` = %d LIMIT 1",
  28                 dbesc($new_password_encoded),
  29                 intval($uid)
  30         );
  31         if($r)
  32                 info( t('Password reset request issued. Check your email.') . EOL);
  33
  34         $email_tpl = get_intltext_template("lostpass_eml.tpl");
  35         $email_tpl = replace_macros($email_tpl, array(
  36                         '$sitename' => $a->config['sitename'],
  37                         '$siteurl' =>  $a->get_baseurl(),
  38                         '$username' => $username,
  39                         '$email' => $email,
  40                         '$reset_link' => $a->get_baseurl() . '/lostpass?verify=' . $new_password
  41         ));
  42
  43         $res = mail($email, sprintf( t('Password reset requested at %s'),$a->config['sitename']),
  44                         $email_tpl,
  45                         'From: ' . t('Administrator') . '@' . $_SERVER['SERVER_NAME'] . "\n"
  46                         . 'Content-type: text/plain; charset=UTF-8' . "\n"
  47                         . 'Content-transfer-encoding: 8bit' );
  48
  49
  50         goaway(z_root());
  51 }
  52
  53
  54 function lostpass_content(&$a) {
  55
  56
  57         if(x($_GET,'verify')) {
  58                 $verify = $_GET['verify'];
  59                 $hash = hash('whirlpool', $verify);
  60
  61                 $r = q("SELECT * FROM `user` WHERE `pwdreset` = '%s' LIMIT 1",
  62                         dbesc($hash)
  63                 );
  64                 if(! count($r)) {
  65                         notice( t("Request could not be verified. \x28You may have previously submitted it.\x29 Password reset failed.") . EOL);
  66                         goaway(z_root());
  67                         return;
  68                 }
  69                 $uid = $r[0]['uid'];
  70                 $username = $r[0]['username'];
  71                 $email = $r[0]['email'];
  72
  73                 $new_password = autoname(6) . mt_rand(100,9999);
  74                 $new_password_encoded = hash('whirlpool',$new_password);
  75
  76                 $r = q("UPDATE `user` SET `password` = '%s', `pwdreset` = ''  WHERE `uid` = %d LIMIT 1",
  77                         dbesc($new_password_encoded),
  78                         intval($uid)
  79                 );
  80                 if($r) {
  81                         $tpl = get_markup_template('pwdreset.tpl');
  82                         $o .= replace_macros($tpl,array(
  83                                 '$lbl1' => t('Password Reset'),
  84                                 '$lbl2' => t('Your password has been reset as requested.'),
  85                                 '$lbl3' => t('Your new password is'),
  86                                 '$lbl4' => t('Save or copy your new password - and then'),
  87                                 '$lbl5' => '<a href="' . $a->get_baseurl() . '">' . t('click here to login') . '</a>.',
  88                                 '$lbl6' => t('Your password may be changed from the <em>Settings</em> page after successful login.'),
  89                                 '$newpass' => $new_password,
  90                                 '$baseurl' => $a->get_baseurl()
  91
  92                         ));
  93                                 info("Your password has been reset." . EOL);
  94
  95
  96
  97                         $email_tpl = get_intltext_template("passchanged_eml.tpl");
  98                         $email_tpl = replace_macros($email_tpl, array(
  99                         '$sitename' => $a->config['sitename'],
 100                         '$siteurl' =>  $a->get_baseurl(),
 101                         '$username' => $username,
 102                         '$email' => $email,
 103                         '$new_password' => $new_password,
 104                         '$uid' => $newuid ));
 105
 106                         $res = mail($email,"Your password has changed at {$a->config['sitename']}",$email_tpl,
 107                                 'From: ' . t('Administrator') . '@' . $_SERVER['SERVER_NAME'] . "\n"
 108                                 . 'Content-type: text/plain; charset=UTF-8' . "\n"
 109                                 . 'Content-transfer-encoding: 8bit' );
 110
 111                         return $o;
 112                 }
 113
 114         }
 115         else {
 116                 $tpl = get_markup_template('lostpass.tpl');
 117
 118                 $o .= replace_macros($tpl,array(
 119                         '$title' => t('Forgot your Password?'),
 120                         '$desc' => t('Enter your email address and submit to have your password reset. Then check your email for further instructions.'),
 121                         '$name' => t('Nickname or Email: '),
 122                         '$submit' => t('Reset')
 123                 ));
 124
 125                 return $o;
 126         }
 127
 128 }