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[HttpKernel] Fix HttpCache validation HTTP method #19651

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Merged
merged 1 commit into from
Aug 17, 2016
Merged

[HttpKernel] Fix HttpCache validation HTTP method #19651

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8 changes: 6 additions & 2 deletions src/Symfony/Component/HttpKernel/HttpCache/HttpCache.php
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Original file line number Diff line number Diff line change
Expand Up @@ -374,7 +374,9 @@ protected function validate(Request $request, Response $entry, $catch = false)
$subRequest = clone $request;

// send no head requests because we want content
$subRequest->setMethod('GET');
if ('HEAD' === $request->getMethod()) {
$subRequest->setMethod('GET');
}

// add our cached last-modified validator
$subRequest->headers->set('if_modified_since', $entry->headers->get('Last-Modified'));
Expand Down Expand Up @@ -435,7 +437,9 @@ protected function fetch(Request $request, $catch = false)
$subRequest = clone $request;

// send no head requests because we want content
$subRequest->setMethod('GET');
if ('HEAD' === $request->getMethod()) {
$subRequest->setMethod('GET');
}

// avoid that the backend sends no content
$subRequest->headers->remove('if_modified_since');
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15 changes: 15 additions & 0 deletions src/Symfony/Component/HttpKernel/Tests/HttpCache/HttpCacheTest.php
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Expand Up @@ -774,6 +774,21 @@ public function testValidatesCachedResponsesWithLastModifiedAndNoFreshnessInform
$this->assertTraceNotContains('miss');
}

public function testValidatesCachedResponsesUseSameHttpMethod()
{
$test = $this;

$this->setNextResponse(200, array(), 'Hello World', function ($request, $response) use ($test) {
$test->assertSame('OPTIONS', $request->getMethod());
});

// build initial request
$this->request('OPTIONS', '/');

// build subsequent request
$this->request('OPTIONS', '/');
}

public function testValidatesCachedResponsesWithETagAndNoFreshnessInformation()
{
$this->setNextResponse(200, array(), 'Hello World', function ($request, $response) {
Expand Down
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