/**
* Resolves hostname
*
* @access public
* @param mixed $address address object
* @param boolena $override override DNS resolving flag
* @return void
*/
public function resolve_address($address, $override = false)
{
# settings
$this->get_settings();
# addresses object
$Address = new Addresses($this->Database);
# make sure it is dotted format
$address->ip = $Address->transform_address($address->ip_addr, "dotted");
# if dns_nameis set try to check
if (empty($address->dns_name) || is_null($address->dns_name)) {
# if permitted in settings
if ($this->settings->enableDNSresolving == 1 || $override) {
# resolve
$resolved = gethostbyaddr($address->ip);
if ($resolved == $address->ip) {
$resolved = "";
}
//resolve fails
return array("class" => "resolved", "name" => $resolved);
} else {
return array("class" => "", "name" => "");
}
} else {
return array("class" => "", "name" => $address->dns_name);
}
}
# if errors are present print them, else execute query!
if ($verify) {
$Result->show("danger", _('Error') . ": {$verify} ({$address['ip_addr']})", true);
} else {
# set update type for update to single
$address['type'] = "single";
# check for duplicate entryon adding new address
if ($action == "add") {
if ($Addresses->address_exists($address['ip_addr'], $address['subnetId'])) {
$Result->show("danger", _('IP address') . " {$address['ip_addr']} " . _('already existing in selected network') . '!', true);
}
}
# check for duplicate entry on edit!
if ($action == "edit") {
# if IP is the same than it can already exist!
if ($Addresses->transform_address($address['ip_addr'], "decimal") != $address['ip_addr_old']) {
if ($Addresses->address_exists($address['ip_addr'], $address['subnetId'])) {
$Result->show("danger", _('IP address') . " {$address['ip_addr']} " . _('already existing in selected network') . '!', true);
}
}
}
# move checks
if ($action == "move") {
# check if not already used in new subnet
if ($Addresses->address_exists($address['ip_addr'], $address['newSubnet'])) {
$Result->show("danger", _('IP address') . " {$address['ip_addr']} " . _('already existing in selected network') . '!', true);
}
}
# multicast check
if ($User->settings->enableMulticast == 1 && $subnet_is_multicast) {
if (!$User->is_admin(false)) {
/* if action is reject set processed and accepted to 1 and 0 */
if ($_POST['action'] == "reject") {
//set reject values
$values = array("id" => $_POST['requestId'], "processed" => 1, "accepted" => 0, "adminComment" => @$_POST['adminComment']);
if (!$Admin->object_modify("requests", "edit", "id", $values)) {
$Result->show("danger", _("Failed to reject IP request"), true);
} else {
$Result->show("success", _("Request has beed rejected"), false);
}
# send mail
$Tools->ip_request_send_mail("reject", $_POST);
} else {
// fetch subnet
$subnet_temp = $Addresses->transform_to_dotted($subnet['subnet']) . "/" . $subnet['mask'];
//verify IP and subnet
$Addresses->verify_address($Addresses->transform_address($_POST['ip_addr'], "dotted"), $subnet_temp, false, true);
//check if already existing and die
if ($Addresses->address_exists($Addresses->transform_address($_POST['ip_addr'], "decimal"), $subnet['id'])) {
$Result->show("danger", _('IP address already exists'), true);
}
//insert to ipaddresses table
$values = array("action" => "add", "ip_addr" => $Addresses->transform_address($_POST['ip_addr'], "decimal"), "subnetId" => $_POST['subnetId'], "description" => @$_POST['description'], "dns_name" => @$_POST['dns_name'], "mac" => @$_POST['mac'], "owner" => @$_POST['owner'], "state" => @$_POST['state'], "switch" => @$_POST['switch'], "port" => @$_POST['port'], "note" => @$_POST['note']);
if (!$Addresses->modify_address($values)) {
$Result->show("danger", _("Failed to create IP address"), true);
}
//accept message
$values2 = array("id" => $_POST['requestId'], "processed" => 1, "accepted" => 1, "adminComment" => $comment);
if (!$Admin->object_modify("requests", "edit", "id", $values2)) {
$Result->show("danger", _("Cannot confirm IP address"), true);
} else {
$Result->show("success", _("IP request accepted/rejected"), false);
}
$dns_records[] = "</ul>";
// if none ignore
$dns_records = sizeof($dns_records) == 3 ? "" : implode(" ", $dns_records);
} else {
$dns_records = "";
}
} else {
$dns_records = "";
$button = "";
}
// add button
if ($User->settings->enablePowerDNS == 1) {
// add new button
if ($Subnets->validate_hostname($addresses[$n]->dns_name) && ($User->isadmin || @$User->user->pdns == "Yes")) {
$button = "<i class='fa fa-plus-circle fa-gray fa-href editRecord' data-action='add' data-id='" . $Addresses->transform_address($addresses[$n]->ip_addr, "dotted") . "' data-domain_id='" . $addresses[$n]->dns_name . "'></i>";
} else {
$button = "";
}
}
# resolve dns name
$resolve = $DNS->resolve_address($addresses[$n]->ip_addr, $addresses[$n]->dns_name, false, $subnet['nameserverId']);
print "<td class='{$resolve['class']} hostname'>{$resolve['name']} {$button} {$dns_records}</td>";
# print firewall address object - mandatory if enabled
if (in_array('firewallAddressObject', $selected_ip_fields) && $zone) {
print "<td class='fwzone'>" . $addresses[$n]->firewallAddressObject . "</td>";
}
# print description - mandatory
print "<td class='description'>" . $addresses[$n]->description . "</td>";
# Print mac address icon!
if (in_array('mac', $selected_ip_fields)) {
# fetch subnet
$subnet = (array) $Admin->fetch_object("subnets", "id", $_POST['subnetId']);
/* if action is reject set processed and accepted to 1 and 0 */
if ($_POST['action'] == "reject") {
//set reject values
$values = array("id" => $_POST['requestId'], "processed" => 1, "accepted" => 0, "adminComment" => @$_POST['adminComment']);
if (!$Admin->object_modify("requests", "edit", "id", $values)) {
$Result->show("danger", _("Failed to reject IP request"), true);
} else {
$Result->show("success", _("Request has beed rejected"), false);
}
} else {
// fetch subnet
$subnet_temp = $Addresses->transform_to_dotted($subnet['subnet']) . "/" . $subnet['mask'];
//verify IP and subnet
$Addresses->verify_address($Addresses->transform_address($_POST['ip_addr'], "dotted"), $subnet_temp, false, true);
//check if already existing and die
if ($Addresses->address_exists($Addresses->transform_address($_POST['ip_addr'], "decimal"), $subnet['id'])) {
$Result->show("danger", _('IP address already exists'), true);
}
//insert to ipaddresses table
$values = array("action" => "add", "ip_addr" => $Addresses->transform_address($_POST['ip_addr'], "decimal"), "subnetId" => $_POST['subnetId'], "description" => @$_POST['description'], "dns_name" => @$_POST['dns_name'], "mac" => @$_POST['mac'], "owner" => @$_POST['owner'], "state" => @$_POST['state'], "switch" => @$_POST['switch'], "port" => @$_POST['port'], "note" => @$_POST['note']);
if (!$Addresses->modify_address($values)) {
$Result->show("danger", _("Failed to create IP address"), true);
}
//accept message
$values = array("id" => $_POST['requestId'], "processed" => 1, "accepted" => 1, "adminComment" => $comment);
if (!$Admin->object_modify("requests", "edit", "id", $values)) {
$Result->show("danger", _("Cannot confirm IP address"), true);
} else {
$Result->show("success", _("IP request accepted/rejected"), false);