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fix(middleware): Also abort the request when reaching max delay in af… #38274

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Merged
nickvergessen merged 1 commit into from
May 16, 2023
+37 −29
Merged

fix(middleware): Also abort the request when reaching max delay in af… #38274

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fix(middleware): Also abort the request when reaching max delay in af… 
…terController

Signed-off-by: Joas Schilling <[email protected]>
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@nickvergessen
nickvergessen committed May 15, 2023
commit 3a6bc7aba2625dd4144e25033fabe8b8f42afb42
52 changes: 30 additions & 22 deletions lib/private/AppFramework/Middleware/Security/BruteForceMiddleware.php
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Original file line number Diff line number Diff line change
Expand Up @@ -90,32 +90,40 @@ public function beforeController($controller, $methodName) {
*/
public function afterController($controller, $methodName, Response $response) {
if ($response->isThrottled()) {
if ($this->reflector->hasAnnotation('BruteForceProtection')) {
$action = $this->reflector->getAnnotationParameter('BruteForceProtection', 'action');
$ip = $this->request->getRemoteAddress();
$this->throttler->sleepDelay($ip, $action);
$this->throttler->registerAttempt($action, $ip, $response->getThrottleMetadata());
} else {
$reflectionMethod = new ReflectionMethod($controller, $methodName);
$attributes = $reflectionMethod->getAttributes(BruteForceProtection::class);

if (!empty($attributes)) {
try {
if ($this->reflector->hasAnnotation('BruteForceProtection')) {
$action = $this->reflector->getAnnotationParameter('BruteForceProtection', 'action');
$ip = $this->request->getRemoteAddress();
$metaData = $response->getThrottleMetadata();

foreach ($attributes as $attribute) {
/** @var BruteForceProtection $protection */
$protection = $attribute->newInstance();
$action = $protection->getAction();

if (!isset($metaData['action']) || $metaData['action'] === $action) {
$this->throttler->sleepDelay($ip, $action);
$this->throttler->registerAttempt($action, $ip, $metaData);
$this->throttler->registerAttempt($action, $ip, $response->getThrottleMetadata());
$this->throttler->sleepDelayOrThrowOnMax($ip, $action);
} else {
$reflectionMethod = new ReflectionMethod($controller, $methodName);
$attributes = $reflectionMethod->getAttributes(BruteForceProtection::class);

if (!empty($attributes)) {
$ip = $this->request->getRemoteAddress();
$metaData = $response->getThrottleMetadata();

foreach ($attributes as $attribute) {
/** @var BruteForceProtection $protection */
$protection = $attribute->newInstance();
$action = $protection->getAction();

if (!isset($metaData['action']) || $metaData['action'] === $action) {
$this->throttler->registerAttempt($action, $ip, $metaData);
$this->throttler->sleepDelayOrThrowOnMax($ip, $action);
}
}
} else {
$this->logger->debug('Response for ' . get_class($controller) . '::' . $methodName . ' got bruteforce throttled but has no annotation nor attribute defined.');
}
} else {
$this->logger->debug('Response for ' . get_class($controller) . '::' . $methodName . ' got bruteforce throttled but has no annotation nor attribute defined.');
}
} catch (MaxDelayReached $e) {
if ($controller instanceof OCSController) {
throw new OCSException($e->getMessage(), Http::STATUS_TOO_MANY_REQUESTS);
}

return new TooManyRequestsResponse();
}
}

Expand Down
14 changes: 7 additions & 7 deletions tests/lib/AppFramework/Middleware/Security/BruteForceMiddlewareTest.php
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Original file line number Diff line number Diff line change
Expand Up @@ -157,7 +157,7 @@ public function testAfterControllerWithAnnotationAndThrottledRequest(): void {
->willReturn('127.0.0.1');
$this->throttler
->expects($this->once())
->method('sleepDelay')
->method('sleepDelayOrThrowOnMax')
->with('127.0.0.1', 'login');
$this->throttler
->expects($this->once())
Expand All @@ -181,7 +181,7 @@ public function testAfterControllerWithAnnotationAndNotThrottledRequest(): void
->method('getRemoteAddress');
$this->throttler
->expects($this->never())
->method('sleepDelay');
->method('sleepDelayOrThrowOnMax');
$this->throttler
->expects($this->never())
->method('registerAttempt');
Expand Down Expand Up @@ -209,7 +209,7 @@ public function testAfterControllerWithSingleAttribute(): void {
->willReturn('::1');
$this->throttler
->expects($this->once())
->method('sleepDelay')
->method('sleepDelayOrThrowOnMax')
->with('::1', 'single');
$this->throttler
->expects($this->once())
Expand Down Expand Up @@ -239,7 +239,7 @@ public function testAfterControllerWithMultipleAttributesGeneralMatch(): void {
->willReturn('::1');
$this->throttler
->expects($this->exactly(2))
->method('sleepDelay')
->method('sleepDelayOrThrowOnMax')
->withConsecutive(
['::1', 'first'],
['::1', 'second'],
Expand Down Expand Up @@ -275,7 +275,7 @@ public function testAfterControllerWithMultipleAttributesSpecificMatch(): void {
->willReturn('::1');
$this->throttler
->expects($this->once())
->method('sleepDelay')
->method('sleepDelayOrThrowOnMax')
->with('::1', 'second');
$this->throttler
->expects($this->once())
Expand All @@ -293,7 +293,7 @@ public function testAfterControllerWithoutAnnotation(): void {
->method('getRemoteAddress');
$this->throttler
->expects($this->never())
->method('sleepDelay');
->method('sleepDelayOrThrowOnMax');

$controller = new TestController('test', $this->request);
$this->reflector->reflect($controller, 'testMethodWithoutAnnotation');
Expand All @@ -308,7 +308,7 @@ public function testAfterControllerWithThrottledResponseButUnhandled(): void {
->method('getRemoteAddress');
$this->throttler
->expects($this->never())
->method('sleepDelay');
->method('sleepDelayOrThrowOnMax');

$controller = new TestController('test', $this->request);
$this->reflector->reflect($controller, 'testMethodWithoutAnnotation');
Expand Down