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Allow setting arbitrary keys in the cookie array

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Hypolite Petovan 2021-01-17 17:30:18 -05:00
parent d5e87011c9
commit c644d76d28
4 changed files with 171 additions and 172 deletions
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34
src/Security/Authentication.php
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@ -33,6 +33,7 @@ use Friendica\Database\DBA;
use Friendica\DI;
use Friendica\Model\User;
use Friendica\Network\HTTPException;
use Friendica\Repository\TwoFactor\TrustedBrowser;
use Friendica\Util\DateTimeFormat;
use Friendica\Util\Network;
use Friendica\Util\Strings;
@ -100,16 +101,13 @@ class Authentication
*/
public function withSession(App $a)
{
$data = $this->cookie->getData();
// When the "Friendica" cookie is set, take the value to authenticate and renew the cookie.
if (isset($data->uid)) {
if ($this->cookie->get('uid')) {
$user = $this->dba->selectFirst(
'user',
[],
[
'uid' => $data->uid,
'uid' => $this->cookie->get('uid'),
'blocked' => false,
'account_expired' => false,
'account_removed' => false,
@ -117,24 +115,25 @@ class Authentication
]
);
if ($this->dba->isResult($user)) {
if (!$this->cookie->check($data->hash,
if (!$this->cookie->comparePrivateDataHash($this->cookie->get('hash'),
$user['password'] ?? '',
$user['prvkey'] ?? '')) {
$this->logger->notice("Hash doesn't fit.", ['user' => $data->uid]);
$user['prvkey'] ?? '')
) {
$this->logger->notice("Hash doesn't fit.", ['user' => $this->cookie->get('uid')]);
$this->session->clear();
$this->cookie->clear();
$this->baseUrl->redirect();
}
// Renew the cookie
$this->cookie->set($user['uid'], $user['password'], $user['prvkey']);
$this->cookie->send();
// Do the authentification if not done by now
if (!$this->session->get('authenticated')) {
$this->setForUser($a, $user);
if ($this->config->get('system', 'paranoia')) {
$this->session->set('addr', $data->ip);
$this->session->set('addr', $this->cookie->get('ip'));
}
}
}
@ -377,12 +376,15 @@ class Authentication
*/
if ($this->session->get('remember')) {
$this->logger->info('Injecting cookie for remembered user ' . $user_record['nickname']);
$this->cookie->set($user_record['uid'], $user_record['password'], $user_record['prvkey']);
$this->cookie->setMultiple([
'uid' => $user_record['uid'],
'hash' => $this->cookie->hashPrivateData($user_record['password'], $user_record['prvkey']),
]);
$this->session->remove('remember');
}
}
$this->twoFactorCheck($user_record['uid'], $a);
$this->redirectForTwoFactorAuthentication($user_record['uid'], $a);
if ($interactive) {
if ($user_record['login_date'] <= DBA::NULL_DATETIME) {
@ -404,19 +406,23 @@ class Authentication
}
/**
* Decides whether to redirect the user to two-factor authentication.
* All return calls in this method skip two-factor authentication
*
* @param int $uid The User Identified
* @param App $a The Friendica Application context
*
* @throws HTTPException\ForbiddenException In case the two factor authentication is forbidden (e.g. for AJAX calls)
* @throws HTTPException\InternalServerErrorException
*/
private function twoFactorCheck(int $uid, App $a)
private function redirectForTwoFactorAuthentication(int $uid, App $a)
{
// Check user setting, if 2FA disabled return
if (!$this->pConfig->get($uid, '2fa', 'verified')) {
return;
}
// Check current path, if 2fa authentication module return
// Check current path, if public or 2fa module return
if ($a->argc > 0 && in_array($a->argv[0], ['2fa', 'view', 'help', 'api', 'proxy', 'logout'])) {
return;
}