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Update lostpass.php

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reduce info leakage on password reset tokens
This commit is contained in:
Lynn Stephenson 2020-04-04 08:10:39 +00:00 committed by GitHub
parent f459a35cf4
commit 6cbcea1aac
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
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mod/lostpass.php
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@ -44,7 +44,7 @@ function lostpass_post(App $a)
$pwdreset_token = Strings::getRandomHex(32);
$fields = [
'pwdreset' => $pwdreset_token,
'pwdreset' => hash('sha256', $pwdreset_token),
'pwdreset_time' => DateTimeFormat::utcNow()
];
$result = DBA::update('user', $fields, ['uid' => $user['uid']]);
@ -95,7 +95,7 @@ function lostpass_content(App $a)
if ($a->argc > 1) {
$pwdreset_token = $a->argv[1];
$user = DBA::selectFirst('user', ['uid', 'username', 'nickname', 'email', 'pwdreset_time', 'language'], ['pwdreset' => $pwdreset_token]);
$user = DBA::selectFirst('user', ['uid', 'username', 'nickname', 'email', 'pwdreset_time', 'language'], ['pwdreset' => hash('sha256', $pwdreset_token)]);
if (!DBA::isResult($user)) {
notice(DI::l10n()->t("Request could not be verified. \x28You may have previously submitted it.\x29 Password reset failed."));