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do not use uniqid() for generating dev tool tokens #57746

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Merged
merged 1 commit into from
Jul 18, 2024
Merged

do not use uniqid() for generating dev tool tokens #57746

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2 changes: 1 addition & 1 deletion src/Symfony/Bundle/FrameworkBundle/EventListener/ConsoleProfilerListener.php
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Original file line number Diff line number Diff line change
Expand Up @@ -77,7 +77,7 @@ public function initialize(ConsoleCommandEvent $event): void
return;
}

$request->attributes->set('_stopwatch_token', substr(hash('xxh128', uniqid(mt_rand(), true)), 0, 6));
$request->attributes->set('_stopwatch_token', bin2hex(random_bytes(3)));
$this->stopwatch->openSection();
}

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2 changes: 1 addition & 1 deletion src/Symfony/Component/HttpKernel/Debug/TraceableEventDispatcher.php
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Expand Up @@ -27,7 +27,7 @@ protected function beforeDispatch(string $eventName, object $event): void
{
switch ($eventName) {
case KernelEvents::REQUEST:
$event->getRequest()->attributes->set('_stopwatch_token', substr(hash('xxh128', uniqid(mt_rand(), true)), 0, 6));
$event->getRequest()->attributes->set('_stopwatch_token', bin2hex(random_bytes(3)));
$this->stopwatch->openSection();
break;
case KernelEvents::VIEW:
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2 changes: 1 addition & 1 deletion src/Symfony/Component/HttpKernel/Profiler/Profiler.php
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Expand Up @@ -133,7 +133,7 @@ public function collect(Request $request, Response $response, ?\Throwable $excep
return null;
}

$profile = new Profile(substr(hash('xxh128', uniqid(mt_rand(), true)), 0, 6));
$profile = new Profile(bin2hex(random_bytes(3)));
$profile->setTime(time());
$profile->setUrl($request->getUri());
$profile->setMethod($request->getMethod());
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12 changes: 6 additions & 6 deletions src/Symfony/Component/Serializer/Debug/TraceableSerializer.php
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Expand Up @@ -37,7 +37,7 @@ public function __construct(

public function serialize(mixed $data, string $format, array $context = []): string
{
$context[self::DEBUG_TRACE_ID] = $traceId = uniqid('', true);
$context[self::DEBUG_TRACE_ID] = $traceId = bin2hex(random_bytes(4));

$startTime = microtime(true);
$result = $this->serializer->serialize($data, $format, $context);
Expand All @@ -52,7 +52,7 @@ public function serialize(mixed $data, string $format, array $context = []): str

public function deserialize(mixed $data, string $type, string $format, array $context = []): mixed
{
$context[self::DEBUG_TRACE_ID] = $traceId = uniqid('', true);
$context[self::DEBUG_TRACE_ID] = $traceId = bin2hex(random_bytes(4));

$startTime = microtime(true);
$result = $this->serializer->deserialize($data, $type, $format, $context);
Expand All @@ -67,7 +67,7 @@ public function deserialize(mixed $data, string $type, string $format, array $co

public function normalize(mixed $object, ?string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
{
$context[self::DEBUG_TRACE_ID] = $traceId = uniqid('', true);
$context[self::DEBUG_TRACE_ID] = $traceId = bin2hex(random_bytes(4));

$startTime = microtime(true);
$result = $this->serializer->normalize($object, $format, $context);
Expand All @@ -82,7 +82,7 @@ public function normalize(mixed $object, ?string $format = null, array $context

public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): mixed
{
$context[self::DEBUG_TRACE_ID] = $traceId = uniqid('', true);
$context[self::DEBUG_TRACE_ID] = $traceId = bin2hex(random_bytes(4));

$startTime = microtime(true);
$result = $this->serializer->denormalize($data, $type, $format, $context);
Expand All @@ -97,7 +97,7 @@ public function denormalize(mixed $data, string $type, ?string $format = null, a

public function encode(mixed $data, string $format, array $context = []): string
{
$context[self::DEBUG_TRACE_ID] = $traceId = uniqid('', true);
$context[self::DEBUG_TRACE_ID] = $traceId = bin2hex(random_bytes(4));

$startTime = microtime(true);
$result = $this->serializer->encode($data, $format, $context);
Expand All @@ -112,7 +112,7 @@ public function encode(mixed $data, string $format, array $context = []): string

public function decode(string $data, string $format, array $context = []): mixed
{
$context[self::DEBUG_TRACE_ID] = $traceId = uniqid('', true);
$context[self::DEBUG_TRACE_ID] = $traceId = bin2hex(random_bytes(4));

$startTime = microtime(true);
$result = $this->serializer->decode($data, $format, $context);
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