function checkDomainisValid($sld, $tld)
{
global $CONFIG;
if ($sld[0] == "-" || $sld[strlen($sld) - 1] == "-") {
return 0;
}
$isidn = $isidntld = false;
if ($CONFIG['AllowIDNDomains']) {
if (!class_exists("idnhandler")) {
require ROOTDIR . "/whoisfunctions.php";
}
$idnconv = new idnhandler();
$idnconv->encode($sld);
if ($idnconv->get_last_error() && $idnconv->get_last_error() != "The given string does not contain encodable chars") {
return 0;
}
if ($idnconv->get_last_error() && $idnconv->get_last_error() == "The given string does not contain encodable chars") {
$CONFIG['AllowIDNDomains'] = "";
} else {
$isidn = true;
}
}
if ($isidn === FALSE) {
if (preg_replace('/[^.%$^\'#~@&*(),_£?!+=:{}[]()|\\/ \\ ]/', '', $sld)) {
return 0;
}
if (!$CONFIG['AllowIDNDomains'] && preg_replace("/[^a-z0-9-.]/i", "", $sld . $tld) != $sld . $tld) {
return 0;
}
if (preg_replace("/[^a-z0-9-.]/", "", $tld) != $tld) {
return 0;
}
$validmask = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-";
if (strspn($sld, $validmask) != strlen($sld)) {
return 0;
}
}
run_hook("DomainValidation", array("sld" => $sld, "tld" => $tld));
if ($sld === false && $sld !== 0 || !$tld) {
return 0;
}
$coretlds = array(".com", ".net", ".org", ".info", "biz", ".mobi", ".name", ".asia", ".tel", ".in", ".mn", ".bz", ".cc", ".tv", ".us", ".me", ".co.uk", ".me.uk", ".org.uk", ".net.uk", ".ch", ".li", ".de", ".jp");
$DomainMinLengthRestrictions = $DomainMaxLengthRestrictions = array();
require ROOTDIR . "/configuration.php";
foreach ($coretlds as $ctld) {
if (!array_key_exists($ctld, $DomainMinLengthRestrictions)) {
$DomainMinLengthRestrictions[$ctld] = 3;
}
if (!array_key_exists($ctld, $DomainMaxLengthRestrictions)) {
$DomainMaxLengthRestrictions[$ctld] = 63;
continue;
}
}
if (array_key_exists($tld, $DomainMinLengthRestrictions) && strlen($sld) < $DomainMinLengthRestrictions[$tld]) {
return 0;
}
if (array_key_exists($tld, $DomainMaxLengthRestrictions) && $DomainMaxLengthRestrictions[$tld] < strlen($sld)) {
return 0;
}
return 1;
}
/**
*
* @ WHMCS FULL DECODED & NULLED
*
* @ Version : 5.2.15
* @ Author : MTIMER
* @ Release on : 2013-12-24
* @ Website : http://www.mtimer.cn
*
**/
function lookupDomain($sld, $ext)
{
global $remote_ip;
$idnconv = new idnhandler();
$sld = $idnconv->encode($sld);
$whoisservers = file_get_contents(dirname(__FILE__) . "/whoisservers.php");
$whoisservers = explode("\n", $whoisservers);
foreach ($whoisservers as $value) {
$value = explode("|", $value);
$tld = trim(strip_tags($value[0]));
$whoisserver[$tld] = trim(strip_tags($value[1]));
$whoisvalue[$tld] = trim(strip_tags($value[2]));
$whoisreqprefix[$tld] = isset($value[3]) ? strip_tags($value[3]) : "";
continue;
}
$port = "43";
$server = $whoisserver[$ext];
$return = $whoisvalue[$ext];
$reqprefix = $whoisreqprefix[$ext];
if ($server == "") {
$result["result"] = "available";
} else {
$domain = $sld . $ext;
$fulldomain = $domain;
if (substr($return, 0, 12) == "HTTPREQUEST-") {
$ch = curl_init();
$url = $server . $domain;
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 0);
curl_setopt($ch, CURLOPT_TIMEOUT, 60);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
$data = curl_exec($ch);
$data2 = " ---" . $data;
if (curl_error($ch)) {
$result["result"] = "error";
if ($_SESSION["adminid"]) {
$result["errordetail"] = "Error: " . curl_errno($ch) . " - " . curl_error($ch);
}
} else {
if (strpos($data2, substr($return, 12)) == true) {
$result['result'] = "available";
} else {
$result['result'] = "unavailable";
$result['whois'] = nl2br(strip_tags($data));
}
}
curl_close($ch);
} else {
if (strpos($server, ":")) {
$port = explode(":", $server, 2);
$server = $port[0];
$port = $port[1];
}
if (substr($return, 0, 6) == "NOTLD-") {
$domain = $sld;
$return = substr($return, 6);
}
$fp = @fsockopen($server, $port, $errno, $errstr, 10);
if ($fp) {
@fputs($fp, $reqprefix . $domain . "\r\n");
@socket_set_timeout($fp, 10);
while (!@feof($fp)) {
$data .= @fread($fp, 4096);
}
@fclose($fp);
$data2 = " ---" . $data;
if (strpos($data2, $return) == true) {
$result['result'] = "available";
} else {
$result['result'] = "unavailable";
$result['whois'] = nl2br($data);
}
} else {
$result['result'] = "error";
if ($_SESSION['adminid']) {
$result['errordetail'] = "Error: " . $errno . " - " . $errstr;
}
}
}
insert_query("tblwhoislog", array("date" => "now()", "domain" => $fulldomain, "ip" => $remote_ip));
}
return $result;
}
