/**
* If current URL is "http://example.org/dir1/dir2/index.php?param1=value1¶m2=value2"
* will return "example.org"
*
* @param string $default Default value to return if host unknown
* @return string
*/
public static function getCurrentHost($default = 'unknown')
{
$hostHeaders = @Piwik_Config::getInstance()->General['proxy_host_headers'];
if (!is_array($hostHeaders)) {
$hostHeaders = array();
}
$host = self::getHost();
$default = Piwik_Common::sanitizeInputValue($host ? $host : $default);
return Piwik_IP::getNonProxyIpFromHeader($default, $hostHeaders);
}
/**
* If current URL is "http://example.org/dir1/dir2/index.php?param1=value1¶m2=value2"
* will return "example.org"
*
* @param string $default Default value to return if host unknown
* @return string
*/
public static function getCurrentHost($default = 'unknown')
{
$hostHeaders = @Piwik_Config::getInstance()->General['proxy_host_headers'];
if (!is_array($hostHeaders)) {
$hostHeaders = array();
}
$default = Piwik_Common::sanitizeInputValue($default);
if (isset($_SERVER['HTTP_HOST']) && !empty($_SERVER['HTTP_HOST'])) {
$default = Piwik_Common::sanitizeInputValue($_SERVER['HTTP_HOST']);
}
return Piwik_IP::getNonProxyIpFromHeader($default, $hostHeaders);
}
function test_getNonProxyIpFromHeader()
{
Piwik::createConfigObject();
Piwik_Config::getInstance()->setTestEnvironment();
$saved = $this->saveGlobals(array('REMOTE_ADDR', 'HTTP_X_FORWARDED_FOR'));
$ips = array('0.0.0.0', '72.14.204.99', '127.0.0.1', '169.254.0.1', '208.80.152.2', '224.0.0.1');
// no proxies
foreach ($ips as $ip) {
$this->assertEqual(Piwik_IP::getNonProxyIpFromHeader($ip, array()), $ip, $ip);
}
// 1.1.1.1 is not a trusted proxy
$_SERVER['REMOTE_ADDR'] = '1.1.1.1';
foreach ($ips as $ip) {
$_SERVER['HTTP_X_FORWARDED_FOR'] = '';
$this->assertEqual(Piwik_IP::getNonProxyIpFromHeader('1.1.1.1', array('HTTP_X_FORWARDED_FOR')), '1.1.1.1', $ip);
}
// 1.1.1.1 is a trusted proxy
$_SERVER['REMOTE_ADDR'] = '1.1.1.1';
foreach ($ips as $ip) {
$_SERVER['HTTP_X_FORWARDED_FOR'] = $ip;
$this->assertEqual(Piwik_IP::getNonProxyIpFromHeader('1.1.1.1', array('HTTP_X_FORWARDED_FOR')), $ip, $ip);
$_SERVER['HTTP_X_FORWARDED_FOR'] = '1.2.3.4, ' . $ip;
$this->assertEqual(Piwik_IP::getNonProxyIpFromHeader('1.1.1.1', array('HTTP_X_FORWARDED_FOR')), $ip, $ip);
// misconfiguration
$_SERVER['HTTP_X_FORWARDED_FOR'] = $ip . ', 1.1.1.1';
$this->assertEqual(Piwik_IP::getNonProxyIpFromHeader('1.1.1.1', array('HTTP_X_FORWARDED_FOR')), $ip, $ip);
}
$this->restoreGlobals($saved);
}
/**
* @group Core
* @group IP
* @dataProvider getIpTestData
*/
public function testGetNonProxyIpFromHeader3($ip)
{
// 1.1.1.1 is a trusted proxy
$_SERVER['REMOTE_ADDR'] = '1.1.1.1';
$_SERVER['HTTP_X_FORWARDED_FOR'] = $ip;
$this->assertEquals($ip, Piwik_IP::getNonProxyIpFromHeader('1.1.1.1', array('HTTP_X_FORWARDED_FOR')));
$_SERVER['HTTP_X_FORWARDED_FOR'] = '1.2.3.4, ' . $ip;
$this->assertEquals($ip, Piwik_IP::getNonProxyIpFromHeader('1.1.1.1', array('HTTP_X_FORWARDED_FOR')));
// misconfiguration
$_SERVER['HTTP_X_FORWARDED_FOR'] = $ip . ', 1.1.1.1';
$this->assertEquals($ip, Piwik_IP::getNonProxyIpFromHeader('1.1.1.1', array('HTTP_X_FORWARDED_FOR')));
}
/**
* If current URL is "http://example.org/dir1/dir2/index.php?param1=value1¶m2=value2"
* will return "example.org"
*
* @param string $default Default value to return if host unknown
* @return string
*/
public static function getCurrentHost($default = 'unknown')
{
$hostHeaders = null;
try {
$config = Zend_Registry::get('config');
} catch (Exception $e) {
$config = false;
}
if ($config !== false && $config->General->proxy_host_headers) {
$hostHeaders = $config->General->proxy_host_headers->toArray();
}
if (!is_array($hostHeaders)) {
$hostHeaders = array();
}
$default = Piwik_Common::sanitizeInputValue($default);
if (isset($_SERVER['HTTP_HOST']) && !empty($_SERVER['HTTP_HOST'])) {
$default = Piwik_Common::sanitizeInputValue($_SERVER['HTTP_HOST']);
}
// temporary workaround for #1331
if (!method_exists('Piwik_IP', 'getNonProxyIpFromHeader')) {
return $default;
}
return Piwik_IP::getNonProxyIpFromHeader($default, $hostHeaders);
}
