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Make Throttler strict 

Signed-off-by: Joas Schilling <coding@schilljs.com>
This commit is contained in:
Joas Schilling 2020-03-19 13:30:15 +01:00
parent c8fea66d65
commit 64539a6ee1
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GPG Key ID: 7076EA9751AACDDA
1 changed files with 10 additions and 9 deletions
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19
lib/private/Security/Bruteforce/Throttler.php
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@ -1,4 +1,5 @@
<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2016 Lukas Reschke <lukas@statuscode.ch>
*
@ -84,7 +85,7 @@ class Throttler {
* @param int $expire
* @return \DateInterval
*/
private function getCutoff($expire) {
private function getCutoff(int $expire): \DateInterval {
$d1 = new \DateTime();
$d2 = clone $d1;
$d2->sub(new \DateInterval('PT' . $expire . 'S'));
@ -111,9 +112,9 @@ class Throttler {
* @param array $metadata Optional metadata logged to the database
* @suppress SqlInjectionChecker
*/
public function registerAttempt($action,
$ip,
array $metadata = []) {
public function registerAttempt(string $action,
string $ip,
array $metadata = []): void {
// No need to log if the bruteforce protection is disabled
if ($this->config->getSystemValue('auth.bruteforce.protection.enabled', true) === false) {
return;
@ -153,7 +154,7 @@ class Throttler {
* @param string $ip
* @return bool
*/
private function isIPWhitelisted($ip) {
private function isIPWhitelisted(string $ip): bool {
if ($this->config->getSystemValue('auth.bruteforce.protection.enabled', true) === false) {
return true;
}
@ -280,7 +281,7 @@ class Throttler {
* @param string $action
* @param string $metadata
*/
public function resetDelay($ip, $action, $metadata) {
public function resetDelay(string $ip, string $action, string $metadata): void {
$ipAddress = new IpAddress($ip);
if ($this->isIPWhitelisted((string)$ipAddress)) {
return;
@ -321,7 +322,7 @@ class Throttler {
* @param string $action optionally filter by action
* @return int the time spent sleeping
*/
public function sleepDelay($ip, $action = '') {
public function sleepDelay(string $ip, string $action = ''): int {
$delay = $this->getDelay($ip, $action);
usleep($delay * 1000);
return $delay;
@ -336,10 +337,10 @@ class Throttler {
* @return int the time spent sleeping
* @throws MaxDelayReached when reached the maximum
*/
public function sleepDelayOrThrowOnMax($ip, $action = '') {
public function sleepDelayOrThrowOnMax(string $ip, string $action = ''): int {
$delay = $this->getDelay($ip, $action);
if ($delay === self::MAX_DELAY * 1000) {
throw new MaxDelayReached();
throw new MaxDelayReached('Reached maximum delay');
}
usleep($delay * 1000);
return $delay;