/**
* \brief validation function check_fossology_url().
* check if the url is valid,
*
* \param $url - the url which will be checked
*
* \return 1: valid, 0: invalid
*/
function check_fossology_url($url)
{
$url_array = explode("/", $url, 2);
$name = $url_array[0];
if (!empty($name)) {
$hostname = exec("hostname -f");
if (empty($hostname)) {
$hostname = "localhost";
}
if (check_IP($name)) {
$hostname1 = gethostbyaddr($name);
if (strcmp($hostname, $hostname1) == 0) {
return 0;
}
// host is not reachable
}
$server_name = $_SERVER['SERVER_NAME'];
/* intput $name must match either the hostname or the server name */
if (strcmp($name, $hostname) && strcmp($name, $server_name)) {
return 0;
}
} else {
return 0;
}
return 1;
}
/**
* \brief clean the env
*/
public function test_check_IP()
{
foreach (array('' => false, '1.2.3.4' => true, '1.7.49.343' => false, '255.249.199.0' => true) as $ip => $correct) {
$this->assertEquals(check_IP($ip), $correct, $message = "result for IP {$ip} is false");
print '.';
}
}
/**
* \brief validation function check_fossology_url().
* check if the url is valid,
*
* \param $url - the url which will be checked
*
* \return 1: valid, 0: invalid
*/
function check_fossology_url($url)
{
$url_array = explode("/", $url, 2);
$name = $url_array[0];
if (!empty($name)) {
$hostname = exec("hostname -f");
if (empty($hostname)) {
$hostname = "localhost";
}
$res = check_IP($name);
if ($res) {
$hostname1 = gethostbyaddr($name);
}
$server_name = $_SERVER['SERVER_NAME'];
if (strcmp($name, $hostname) && strcmp($hostname, $hostname1) && strcmp($name, $server_name)) {
return 0;
}
} else {
return 0;
}
return 1;
}