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<?php
namespace Shaarli\Http;
require_once 'application/http/UrlUtils.php';
/**
* Class WhitelistProtocolsTest
*
* Test whitelist_protocols() function of UrlUtils.
*/
class WhitelistProtocolsTest extends \PHPUnit\Framework\TestCase
{
/**
* Test whitelist_protocols() on a note (relative URL).
*/
public function testWhitelistProtocolsRelative()
{
$whitelist = ['ftp', 'magnet'];
$url = '?12443564';
$this->assertEquals($url, whitelist_protocols($url, $whitelist));
$url = '/path.jpg';
$this->assertEquals($url, whitelist_protocols($url, $whitelist));
}
/**
* Test whitelist_protocols() on a note (relative URL).
*/
public function testWhitelistProtocolMissing()
{
$whitelist = ['ftp', 'magnet'];
$url = 'test.tld/path/?query=value#hash';
$this->assertEquals('http://'. $url, whitelist_protocols($url, $whitelist));
}
/**
* Test whitelist_protocols() with allowed protocols.
*/
public function testWhitelistAllowedProtocol()
{
$whitelist = ['ftp', 'magnet'];
$url = 'http://test.tld/path/?query=value#hash';
$this->assertEquals($url, whitelist_protocols($url, $whitelist));
$url = 'https://test.tld/path/?query=value#hash';
$this->assertEquals($url, whitelist_protocols($url, $whitelist));
$url = 'ftp://test.tld/path/?query=value#hash';
$this->assertEquals($url, whitelist_protocols($url, $whitelist));
$url = 'magnet:test.tld/path/?query=value#hash';
$this->assertEquals($url, whitelist_protocols($url, $whitelist));
}
/**
* Test whitelist_protocols() with allowed protocols.
*/
public function testWhitelistDisallowedProtocol()
{
$whitelist = ['ftp', 'magnet'];
$url = 'javascript:alert("xss");';
$this->assertEquals('http://alert("xss");', whitelist_protocols($url, $whitelist));
$url = 'other://test.tld/path/?query=value#hash';
$this->assertEquals('http://test.tld/path/?query=value#hash', whitelist_protocols($url, $whitelist));
}
}
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