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<?php
function lostpass_post(&$a) {
$email = notags(trim($_POST['login-name']));
if(! $email)
goaway($a->get_baseurl());
$r = q("SELECT * FROM `user` WHERE `email` = '%s' LIMIT 1",
dbesc($email)
);
if(! count($r))
goaway($a->get_baseurl());
$uid = $r[0]['uid'];
$username = $r[0]['username'];
$new_password = autoname(12) . mt_rand(100,9999);
$new_password_encoded = hash('whirlpool',$new_password);
$r = q("UPDATE `user` SET `pwdreset` = '%s' WHERE `uid` = %d LIMIT 1",
dbesc($new_password_encoded),
intval($uid)
);
if($r)
notice("Password reset request issued. Check your email.");
$email_tpl = load_view_file("view/lostpass_eml.tpl");
$email_tpl = replace_macros($email_tpl, array(
'$sitename' => $a->config['sitename'],
'$siteurl' => $a->get_baseurl(),
'$username' => $username,
'$email' => $email,
'$reset_link' => $a->get_baseurl() . '/lostpass?verify=' . $new_password
));
$res = mail($email,"Password reset requested at {$a->config['sitename']}",$email_tpl,"From: Administrator@{$_SERVER[SERVER_NAME]}");
goaway($a->get_baseurl());
}
function lostpass_content(&$a) {
if(x($_GET,'verify')) {
$verify = $_GET['verify'];
$hash = hash('whirlpool', $verify);
$r = q("SELECT * FROM `user` WHERE `pwdreset` = '%s' LIMIT 1",
dbesc($hash)
);
if(! count($r)) {
notice("Request could not be verified. (You may have previously submitted it.) Password reset failed." . EOL);
goaway($a->get_baseurl());
return;
}
$uid = $r[0]['uid'];
$username = $r[0]['username'];
$email = $r[0]['email'];
$new_password = autoname(6) . mt_rand(100,9999);
$new_password_encoded = hash('whirlpool',$new_password);
$r = q("UPDATE `user` SET `password` = '%s', `pwdreset` = '' WHERE `uid` = %d LIMIT 1",
dbesc($new_password_encoded),
intval($uid)
);
if($r) {
$tpl = load_view_file('view/pwdreset.tpl');
$o .= replace_macros($tpl,array(
'$newpass' => $new_password,
'$baseurl' => $a->get_baseurl()
));
notice("Your password has been reset." . EOL);
$email_tpl = load_view_file("view/passchanged_eml.tpl");
$email_tpl = replace_macros($email_tpl, array(
'$sitename' => $a->config['sitename'],
'$siteurl' => $a->get_baseurl(),
'$username' => $username,
'$email' => $email,
'$new_password' => $new_password,
'$uid' => $newuid ));
$res = mail($email,"Your password has changed at {$a->config['sitename']}",$email_tpl,"From: Administrator@{$_SERVER[SERVER_NAME]}");
return $o;
}
}
else {
$tpl = load_view_file('view/lostpass.tpl');
$o .= $tpl;
return $o;
}
}
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