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Check the actual status code for 204 and 304

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The header is the full http header like: HTTP/1.1 304 Not Modified
So comparing this to an int always yields false
This also makes the 304 RFC compliant as the resulting content length
should otherwise be the length of the message and not 0.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
Signed-off-by: Morris Jobke <hey@morrisjobke.de>
This commit is contained in:
Roeland Jago Douma 2019-05-24 13:00:17 +02:00 committed by Morris Jobke
parent 96d1921bb3
commit b0c030cbb5
No known key found for this signature in database
GPG key ID: FE03C3A163FEDE68
2 changed files with 18 additions and 11 deletions
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10
lib/private/AppFramework/App.php
View file

@ -157,7 +157,15 @@ class App {
* https://tools.ietf.org/html/rfc7230#section-3.3
* https://tools.ietf.org/html/rfc7230#section-3.3.2
*/
if ($httpHeaders !== Http::STATUS_NO_CONTENT && $httpHeaders !== Http::STATUS_NOT_MODIFIED) {
$emptyResponse = false;
if (preg_match('/^HTTP\/\d\.\d (\d{3}) .*$/', $httpHeaders, $matches)) {
$status = (int)$matches[1];
if ($status === Http::STATUS_NO_CONTENT || $status === Http::STATUS_NOT_MODIFIED) {
$emptyResponse = true;
}
}
if (!$emptyResponse) {
if ($response instanceof ICallbackResponse) {
$response->callback($io);
} else if (!is_null($output)) {

19
tests/lib/AppFramework/AppTest.php
View file

@ -90,7 +90,7 @@ class AppTest extends \Test\TestCase {
public function testControllerNameAndMethodAreBeingPassed(){
$return = array(null, array(), array(), null, new Response());
$return = ['HTTP/2.0 200 OK', [], [], null, new Response()];
$this->dispatcher->expects($this->once())
->method('dispatch')
->with($this->equalTo($this->controller),
@ -130,7 +130,7 @@ class AppTest extends \Test\TestCase {
public function testOutputIsPrinted(){
$return = [Http::STATUS_OK, [], [], $this->output, new Response()];
$return = ['HTTP/2.0 200 OK', [], [], $this->output, new Response()];
$this->dispatcher->expects($this->once())
->method('dispatch')
->with($this->equalTo($this->controller),
@ -144,16 +144,15 @@ class AppTest extends \Test\TestCase {
public function dataNoOutput() {
return [
[Http::STATUS_NO_CONTENT],
[Http::STATUS_NOT_MODIFIED],
['HTTP/2.0 204 No content'],
['HTTP/2.0 304 Not modified'],
];
}
/**
* @dataProvider dataNoOutput
* @param int $statusCode
*/
public function testNoOutput($statusCode) {
public function testNoOutput(string $statusCode) {
$return = [$statusCode, [], [], $this->output, new Response()];
$this->dispatcher->expects($this->once())
->method('dispatch')
@ -173,7 +172,7 @@ class AppTest extends \Test\TestCase {
$mock = $this->getMockBuilder('OCP\AppFramework\Http\ICallbackResponse')
->getMock();
$return = [null, [], [], $this->output, $mock];
$return = ['HTTP/2.0 200 OK', [], [], $this->output, $mock];
$this->dispatcher->expects($this->once())
->method('dispatch')
->with($this->equalTo($this->controller),
@ -188,7 +187,7 @@ class AppTest extends \Test\TestCase {
$this->container['AppName'] = 'core';
$this->container['OC\Core\Controller\Foo'] = $this->controller;
$return = array(null, array(), array(), null, new Response());
$return = ['HTTP/2.0 200 OK', [], [], null, new Response()];
$this->dispatcher->expects($this->once())
->method('dispatch')
->with($this->equalTo($this->controller),
@ -205,7 +204,7 @@ class AppTest extends \Test\TestCase {
$this->container['AppName'] = 'settings';
$this->container['OC\Settings\Controller\Foo'] = $this->controller;
$return = array(null, array(), array(), null, new Response());
$return = ['HTTP/2.0 200 OK', [], [], null, new Response()];
$this->dispatcher->expects($this->once())
->method('dispatch')
->with($this->equalTo($this->controller),
@ -222,7 +221,7 @@ class AppTest extends \Test\TestCase {
$this->container['AppName'] = 'bar';
$this->container['OCA\Bar\Controller\Foo'] = $this->controller;
$return = array(null, array(), array(), null, new Response());
$return = ['HTTP/2.0 200 OK', [], [], null, new Response()];
$this->dispatcher->expects($this->once())
->method('dispatch')
->with($this->equalTo($this->controller),