whmcsSwitchEPP/hooks.php

<?php

use Illuminate\Database\Capsule\Manager as Capsule;

add_hook('ClientAreaPage', 1, function ($vars) {
	global $whmcs;
	if (!class_exists('Net_EPP_Protocol')) {
		if (file_exists(__DIR__ . "/Net/EPP/Client.php"))
			require_once __DIR__ . "/Net/EPP/Client.php";
	}
	
	function getSwitchEPP_settinghook($id)
	{
		#select table domain data
		$domain_select_data = Capsule::table('tbldomains')->where('id', $id)->first();

		#select registrar data
		foreach (Capsule::table('tblregistrars')->where('registrar', $domain_select_data->registrar)->get() as $registrar_data) {
			$data[$registrar_data->setting] = decrypt($registrar_data->value);
		}
		return $data;
	}

	#*********************Create Epp Connection**************************#

	function switchepp_clientloginepp_hook($params)
	{
		try {
			$certFile = __DIR__ . '/cert/cert.pem';
			$client = new Net_EPP_Client();
			$use_ssl = true;
			if (file_exists($certFile)) {
				$context = stream_context_create();
				stream_context_set_option($context, 'ssl', 'verify_peer', false);
				stream_context_set_option($context, 'ssl', 'allow_self_signed', true);
				stream_context_set_option($context, 'ssl', 'local_cert', $certFile);
				stream_context_set_option($context, 'ssl', 'passphrase', $params['passphrase']);
				$client->connect($params['eppurl'], $params['eppport'], 300, $use_ssl, $context) or die("Not connected with epp server");
			} else {
				$context = false;
				$client->connect($params['eppurl'], $params['eppport'], 300, $use_ssl, $context) or die("Not connected with epp server");
			}
		} catch (Exception $e) {
			$port = $params['eppport'];
			throw new exception("Connection Error: " . $e->getMessage());
		}
		return $client;
	}

	#*********************Epp client login**************************#

	function switchepp_loggedinepp_hook($client, $params)
	{
		$xml = '<?xml version="1.0" encoding="UTF-8" standalone="no"?>
	                <epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
	                    <command>
	                        <login>
	                            <clID>' . $params['registrar_id'] . '</clID>
	                            <pw>' . $params['registrar_password'] . '</pw>
	                            <options>
	                                <version>1.0</version>
	                                <lang>en</lang>
	                            </options>
	                            <svcs>
	                                <objURI>urn:ietf:params:xml:ns:domain-1.0</objURI>
	                                <objURI>urn:ietf:params:xml:ns:contact-1.0</objURI>
	                                <objURI>urn:ietf:params:xml:ns:host-1.0</objURI>
									<svcExtension>
									 <extURI>urn:ietf:params:xml:ns:secDNS-1.1</extURI>
									 <extURI>urn:ietf:params:xml:ns:rgp-1.0</extURI>
									 <extURI>urn:ietf:params:xml:ns:changePoll-1.0</extURI>
									 <extURI>https://www.nic.ch/epp/balance-1.0</extURI>
									 <extURI>urn:ietf:params:xml:ns:epp:unhandled-namespaces-1.0</extURI>
									</svcExtension>
	                            </svcs>
	                        </login>
	                    <clTRID>' . rand(9999999, 100000) . '</clTRID>
	                    </command>
	                </epp>';
		$response = $client->request($xml);
		logModuleCall('SWITCH EPP', 'login', $xml, $response);
		$result = new SimpleXMLElement($response);

		if ($result->response->result->attributes()->code >= 2000) {
			throw new exception($result->response->result->msg . '. ' . $result->response->result->extValue->reason);
		}
		return $result;
	}

	function switchepp_write_xml_hook($client, $xml, $action, $extra = NULL)
	{
		$response = $client->request($xml);
		if (empty($extra)) {
			logModuleCall('SWITCH EPP hook', 'domain update extension(DNSSEC)', $xml, $response);
			$result = new SimpleXMLElement($response);

			if ($result->response->result->attributes()->code >= 2000) {
				throw new exception($result->response->result->msg . '. ' . $result->response->result->extValue->reason);
			}
			return $result;
		}
	}

	function switchepp_logoutepp_hook($client, $params)
	{
		$xml = '<?xml version="1.0" encoding="UTF-8" standalone="no"?>
	                        <epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
	                            <epp:command xmlns:epp="urn:ietf:params:xml:ns:epp-1.0">
	                                <epp:logout />
	                                <epp:clTRID>' . $params['registrar_id'] . '</epp:clTRID>
	                            </epp:command>
	                        </epp>';
		$response = $client->request($xml);
		logModuleCall('SWITCH EPP', 'logout', $xml, $response);
	}

	function switchepp_generateDigestRandomString_hook($length = 15)
	{
		$characters = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ';
		$charactersLength = strlen($characters);
		$randomString = '';
		for ($i = 0; $i < $length; $i++) {
			$randomString .= $characters[rand(0, $charactersLength - 1)];
		}
		return $randomString;
	}

	if (isset($_POST['updatednsdata']) && isset($_POST['dnscheck']) && !empty($whmcs->get_req_var('id'))) {
		$params = [];
		$dnscheck = $whmcs->get_req_var('dnscheck');
		$domain_zoneid = $whmcs->get_req_var('id');
		$domaindata = Capsule::table('dns_manager2_zone')->where('id', $domain_zoneid)->first();

		$domainname = $domaindata->name;
		$domaindetail = Capsule::table('tbldomains')->where('domain', $domainname)->first();

		$settingArr = getSwitchEPP_settinghook($domaindetail->id);
		$params = array_merge($params, $settingArr);

		$client = switchepp_clientloginepp_hook($params);      #Epp Connection
		$login = switchepp_loggedinepp_hook($client, $params);
		/*$digestType = $params['digest_type'];
		if (empty($digestType))
			$digestType = 1;
		if ($digestType == 1) {
			$string = switchepp_generateDigestRandomString_hook(40);
			$digest = strtoupper(bin2hex($string));
			$digest = substr($digest, 0, 40);
		} elseif ($digestType == 2) {
			$string = switchepp_generateDigestRandomString_hook(64);
			$digest = strtoupper(bin2hex($string));
			$digest = substr($digest, 0, 64);
		} elseif ($digestType == 3 || $digestType == 4) {
			$string = switchepp_generateDigestRandomString_hook(96);
			$digest = strtoupper(bin2hex($string));
			$digest = substr($digest, 0, 96);
		}*/

		//$params['algorithm'] = (!empty($params['algorithm'])) ? $params['algorithm'] : '5';
		//$params['algorithm'] = 13;

		$algorithm = $whmcs->get_req_var('algotype');
		$digestType = $whmcs->get_req_var('digesttype');
		$digest = $whmcs->get_req_var('digest');
		$keytag = $whmcs->get_req_var('keytag');

		if ($dnscheck == 'disableDnssec') {
			$dnssec = '<extension>
		                <secDNS:update xmlns:secDNS="urn:ietf:params:xml:ns:secDNS-1.1">
		                    <secDNS:rem>
						 		<secDNS:all>true</secDNS:all>
						 	</secDNS:rem>
		                </secDNS:update> 
		            </extension>';
		}
		if ($dnscheck == 'enableDnssec') {
			$dnssec = '<extension>
			                <secDNS:update xmlns:secDNS="urn:ietf:params:xml:ns:secDNS-1.1">
			                    <secDNS:add> 
			                        <secDNS:dsData> 
			                            <secDNS:keyTag>' . $keytag . '</secDNS:keyTag> 
			                            <secDNS:alg>' . $algorithm . '</secDNS:alg> 
			                            <secDNS:digestType>' . $digestType . '</secDNS:digestType> 
			                            <secDNS:digest>' . $digest . '</secDNS:digest>
			                        </secDNS:dsData>
			                    </secDNS:add>
			                </secDNS:update> 
			            </extension>';
		}

		try {

			$xmlUpdate = '<?xml version="1.0" encoding="UTF-8" standalone="no"?>
                            <epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
                                <command>
                                    <update>
                                        <domain:update xmlns:domain="urn:ietf:params:xml:ns:domain-1.0">
                                            <domain:name>' . $domainname . '</domain:name>
                                        </domain:update>
                                    </update>
                                    ' . $dnssec . '
                                <clTRID>clientref-' . rand(1000, 9999) . '</clTRID>
                                </command>
                           </epp>';

			$update_domain = switchepp_write_xml_hook($client, $xmlUpdate, __FUNCTION__ . ' (Domain update)');
		} catch (Exception $ex) {
			$error = $ex->getMessage();
		}

		switchepp_logoutepp_hook($client, $params);
	}
});

function hook_changedns($vars)
{
	global $whmcs;

	if ($whmcs->get_req_var('m') == 'DNSManager3' && $whmcs->get_req_var('mg-action') == 'dnssec' && !empty($whmcs->get_req_var('id'))) {

		$domaindata = Capsule::table('dns_manager2_zone')->where('id', $_GET['id'])->first();

		$domaindetail = Capsule::table('tbldomains')->where('domain', $domaindata->name)->first();

		$check = end(explode('.', $domaindata->name));

		if ($domaindetail->registrar == 'switchepp') {
			return <<<HTML
<script type="text/javascript">
	jQuery(document).ready(function () {
		
		var checkdns = "";
		jQuery(".customNav").next('div').find('a').each(function(){
			if(jQuery(this).data("id") == "enableDNSSecButton"){
				if(jQuery(this).hasClass('lu-d-none'))
					checkdns = "disableDnssec";
			}else if(jQuery(this).data("id") == "disableDNSSecButton"){
				if(jQuery(this).hasClass('lu-d-none'))
					checkdns = "enableDnssec";
			}
		});
		dnsmanage(checkdns);
	});	
	function dnsmanage(checkdns){
		var intervalcheck = setInterval(function(){ 
			if(jQuery(".toast-message").html()){
				jQuery("body").append("<input type='hidden' id='customdnssec' value='yes'>");
				cleartimedcheck();
			}
		});
		function cleartimedcheck(){
			clearInterval(intervalcheck);
		}
		var intervalId = setInterval(function(){
			
			var tbody = jQuery("#delegationSignerRecordsDataTable table tbody");
			console.log(tbody.children().length);
			console.log(jQuery("#customdnssec").val());
			console.log(checkdns);
			if (tbody.children().length != 0 && jQuery("#customdnssec").val() == "yes" && checkdns == "enableDnssec") {
				cleartime();
				var getkeytagtd = jQuery('#delegationSignerRecordsDataTable table tbody tr').eq(1).find('td').eq(0).text();
				var getsecondtd = jQuery('#delegationSignerRecordsDataTable table tbody tr').eq(1).find('td').eq(1).text();
				var getthirdtd = jQuery('#delegationSignerRecordsDataTable table tbody tr').eq(1).find('td').eq(2).text();
				var digest = jQuery('#delegationSignerRecordsDataTable table tbody tr').eq(1).find('td').eq(3).find('input').val();
				var algo =  getsecondtd.split(" - ")[0];
				var digesttype =  getthirdtd.split(" - ")[0];
			
				jQuery.ajax({
					"url": "",
					"type": "post",
					"data": "updatednsdata=true&dnscheck="+checkdns+"&algotype="+algo+"&digesttype="+digesttype+"&digest="+digest+"&keytag="+getkeytagtd,
					"success": function (response) {
						setTimeout(function(){
							jQuery(".customNav").next('div').find('a').each(function(){
							if(jQuery(this).data("id") == "enableDNSSecButton"){
								jQuery(this).attr('onClick','dnsmanage("enableDnssec")');	
							}else if(jQuery(this).data("id") == "disableDNSSecButton"){
								jQuery(this).attr('onClick','dnsmanage("disableDnssec")');	
							}
						});
						}, 3000); 
					}
				});
				
			}else if(tbody.children().length == 0 && jQuery("#customdnssec").val() == "yes" && checkdns == "disableDnssec"){
				cleartime();
				jQuery.ajax({
				"url": "",
				"type": "post",
				"data": "updatednsdata=true&dnscheck="+checkdns,
				"success": function (response) {
						setTimeout(function(){
							jQuery(".customNav").next('div').find('a').each(function(){
								if(jQuery(this).data("id") == "enableDNSSecButton"){
									jQuery(this).attr('onClick','dnsmanage("enableDnssec")');	
								}else if(jQuery(this).data("id") == "disableDNSSecButton"){
									jQuery(this).attr('onClick','dnsmanage("disableDnssec")');	
								}
							});
						}, 3000); 
					}
				});
			} 
				
			}, 3000);

		function cleartime(){
			clearInterval(intervalId);
			jQuery("#customdnssec").remove();
			var checkdns = "";
			jQuery(".customNav").next('div').find('a').each(function(){
				if(jQuery(this).data("id") == "enableDNSSecButton"){
					if(jQuery(this).hasClass('lu-d-none'))
						checkdns = "disableDnssec";
				}else if(jQuery(this).data("id") == "disableDNSSecButton"){
					if(jQuery(this).hasClass('lu-d-none'))
						checkdns = "enableDnssec";
				}
			});
			dnsmanage(checkdns);
		}
	}

</script>
HTML;
		}
	}
}

add_hook('ClientAreaHeadOutput', 1, 'hook_changedns');