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Don't convert Cloudflare IP if CF-Worker header is set

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This commit is contained in:
Kijin Sung 2025-02-13 22:43:46 +09:00
parent 00db2ab402
commit 08d6db7657
2 changed files with 10 additions and 1 deletions
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2
common/framework/filters/IpFilter.php
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@ -135,7 +135,7 @@ class IpFilter
*/
public static function getCloudFlareRealIP()
{
if (!isset($_SERVER['HTTP_CF_CONNECTING_IP']))
if (!isset($_SERVER['HTTP_CF_CONNECTING_IP']) || isset($_SERVER['HTTP_CF_WORKER']))
{
return false;
}

9
tests/unit/framework/filters/IpFilterTest.php
View file

@ -80,5 +80,14 @@ class IpFilterTest extends \Codeception\Test\Unit
$_SERVER['REMOTE_ADDR'] = '192.168.10.1';
$this->assertFalse(Rhymix\Framework\Filters\IpFilter::getCloudFlareRealIP());
$this->assertEquals('192.168.10.1', $_SERVER['REMOTE_ADDR']);
$_SERVER['HTTP_CF_CONNECTING_IP'] = '192.168.134.241';
$_SERVER['HTTP_CF_WORKER'] = 'anything';
$_SERVER['REMOTE_ADDR'] = '108.162.192.121';
$this->assertFalse(Rhymix\Framework\Filters\IpFilter::getCloudFlareRealIP());
$this->assertEquals('108.162.192.121', $_SERVER['REMOTE_ADDR']);
unset($_SERVER['HTTP_CF_CONNECTING_IP']);
unset($_SERVER['HTTP_CF_WORKER']);
}
}