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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\HttpClient\Tests;
use PHPUnit\Framework\TestCase;
use Symfony\Bridge\PhpUnit\DnsMock;
use Symfony\Component\HttpClient\Exception\InvalidArgumentException;
use Symfony\Component\HttpClient\Exception\TransportException;
use Symfony\Component\HttpClient\MockHttpClient;
use Symfony\Component\HttpClient\NoPrivateNetworkHttpClient;
use Symfony\Component\HttpClient\Response\MockResponse;
class NoPrivateNetworkHttpClientTest extends TestCase
{
public static function getExcludeIpData(): array
{
return [
// private
['0.0.0.1', null, true],
['169.254.0.1', null, true],
['127.0.0.1', null, true],
['240.0.0.1', null, true],
['10.0.0.1', null, true],
['172.16.0.1', null, true],
['192.168.0.1', null, true],
['::1', null, true],
['::ffff:0:1', null, true],
['fe80::1', null, true],
['fc00::1', null, true],
['fd00::1', null, true],
['10.0.0.1', '10.0.0.0/24', true],
['10.0.0.1', '10.0.0.1', true],
['fc00::1', 'fc00::1/120', true],
['fc00::1', 'fc00::1', true],
['172.16.0.1', ['10.0.0.0/8', '192.168.0.0/16'], false],
['fc00::1', ['fe80::/10', '::ffff:0:0/96'], false],
// public
['104.26.14.6', null, false],
['104.26.14.6', '104.26.14.0/24', true],
['2606:4700:20::681a:e06', null, false],
['2606:4700:20::681a:e06', '2606:4700:20::/43', true],
];
}
public static function getExcludeHostData(): iterable
{
yield from self::getExcludeIpData();
// no ipv4/ipv6 at all
yield ['2606:4700:20::681a:e06', '::/0', true];
yield ['104.26.14.6', '0.0.0.0/0', true];
// weird scenarios (e.g.: when trying to match ipv4 address on ipv6 subnet)
yield ['10.0.0.1', 'fc00::/7', true];
yield ['fc00::1', '10.0.0.0/8', true];
}
/**
* @dataProvider getExcludeIpData
*
* @group nophpunit11
* @group dns-sensitive
*/
public function testExcludeByIp(string $ipAddr, $subnets, bool $mustThrow)
{
$host = strtr($ipAddr, '.:', '--');
DnsMock::withMockedHosts([
$host => [
str_contains($ipAddr, ':') ? [
'type' => 'AAAA',
'ipv6' => '3706:5700:20::ac43:4826',
] : [
'type' => 'A',
'ip' => '105.26.14.6',
],
],
]);
$content = 'foo';
$url = \sprintf('http://%s/', $host);
if ($mustThrow) {
$this->expectException(TransportException::class);
$this->expectExceptionMessage(\sprintf('IP "%s" is blocked for "%s".', $ipAddr, $url));
}
$previousHttpClient = $this->getMockHttpClient($ipAddr, $content);
$client = new NoPrivateNetworkHttpClient($previousHttpClient, $subnets);
$response = $client->request('GET', $url);
if (!$mustThrow) {
$this->assertEquals($content, $response->getContent());
$this->assertEquals(200, $response->getStatusCode());
}
}
/**
* @dataProvider getExcludeHostData
*
* @group nophpunit11
* @group dns-sensitive
*/
public function testExcludeByHost(string $ipAddr, $subnets, bool $mustThrow)
{
$host = strtr($ipAddr, '.:', '--');
DnsMock::withMockedHosts([
$host => [
str_contains($ipAddr, ':') ? [
'type' => 'AAAA',
'ipv6' => $ipAddr,
] : [
'type' => 'A',
'ip' => $ipAddr,
],
],
]);
$content = 'foo';
$url = \sprintf('http://%s/', $host);
if ($mustThrow) {
$this->expectException(TransportException::class);
$this->expectExceptionMessage(\sprintf('Host "%s" is blocked for "%s".', $host, $url));
}
$previousHttpClient = $this->getMockHttpClient($ipAddr, $content);
$client = new NoPrivateNetworkHttpClient($previousHttpClient, $subnets);
$response = $client->request('GET', $url);
if (!$mustThrow) {
$this->assertEquals($content, $response->getContent());
$this->assertEquals(200, $response->getStatusCode());
}
}
public function testCustomOnProgressCallback()
{
$ipAddr = '104.26.14.6';
$url = \sprintf('http://%s/', $ipAddr);
$content = 'foo';
$executionCount = 0;
$customCallback = function (int $dlNow, int $dlSize, array $info) use (&$executionCount): void {
++$executionCount;
};
$previousHttpClient = $this->getMockHttpClient($ipAddr, $content);
$client = new NoPrivateNetworkHttpClient($previousHttpClient);
$response = $client->request('GET', $url, ['on_progress' => $customCallback]);
$this->assertEquals(1, $executionCount);
$this->assertEquals($content, $response->getContent());
$this->assertEquals(200, $response->getStatusCode());
}
public function testNonCallableOnProgressCallback()
{
$ipAddr = '104.26.14.6';
$url = \sprintf('http://%s/', $ipAddr);
$customCallback = \sprintf('cb_%s', microtime(true));
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('Option "on_progress" must be callable, "string" given.');
$client = new NoPrivateNetworkHttpClient(new MockHttpClient());
$client->request('GET', $url, ['on_progress' => $customCallback]);
}
public function testHeadersArePassedOnRedirect()
{
$ipAddr = '104.26.14.6';
$url = \sprintf('http://%s/', $ipAddr);
$content = 'foo';
$callback = function ($method, $url, $options) use ($content): MockResponse {
$this->assertArrayHasKey('headers', $options);
$this->assertNotContains('content-type: application/json', $options['headers']);
$this->assertContains('foo: bar', $options['headers']);
return new MockResponse($content);
};
$responses = [
new MockResponse('', ['http_code' => 302, 'redirect_url' => 'http://104.26.14.7']),
$callback,
];
$client = new NoPrivateNetworkHttpClient(new MockHttpClient($responses));
$response = $client->request('POST', $url, ['headers' => ['foo' => 'bar', 'content-type' => 'application/json']]);
$this->assertEquals($content, $response->getContent());
}
private function getMockHttpClient(string $ipAddr, string $content)
{
return new MockHttpClient(new MockResponse($content, ['primary_ip' => $ipAddr]));
}
}
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