PHP Subnets::verify_cidr_address方法代码示例

if ($_POST['sectionId'] != @$_POST['sectionIdNew'] && $_POST['action'] == "edit") {
    //reset masterId - we are putting it to root
    $_POST['masterSubnetId'] = 0;
    //check for overlapping
    $sectionIdNew = (array) $Sections->fetch_section(null, $_POST['sectionIdNew']);
    if ($sectionIdNew['strictMode'] == 1 && !$parent_is_folder) {
        /* verify that no overlapping occurs if we are adding root subnet */
        $overlap = $Subnets->verify_subnet_overlapping($_POST['sectionIdNew'], $_POST['cidr'], $_POST['vrfId']);
        if ($overlap !== false) {
            $errors[] = $overlap;
        }
    }
} else {
    if ($_POST['action'] == "add" && $_POST['masterSubnetId'] == 0) {
        //verify cidr
        $cidr_check = $Subnets->verify_cidr_address($_POST['cidr']);
        if (strlen($cidr_check) > 5) {
            $errors[] = $cidr_check;
        }
        //check for overlapping
        if ($section['strictMode'] == 1 && !$parent_is_folder) {
            /* verify that no overlapping occurs if we are adding root subnet
                  only check for overlapping if vrf is empty or not exists!
              	*/
            $overlap = $Subnets->verify_subnet_overlapping($_POST['sectionId'], $_POST['cidr'], $_POST['vrfId']);
            if ($overlap !== false) {
                $errors[] = $overlap;
            }
        }
    } else {
        if ($_POST['action'] == "add") {

                 $msg .= "VLAN not found in provided domain.";
                 $action = "error";
             } else {
                 $cdata['vlanId'] = $vlan_data[$cdom][$cdata['vlan']]['vlanId'];
             }
         } else {
             # no VLAN provided
             $cdata['vlanId'] = 0;
         }
     }
 }
 # check data format
 if ($action != "error") {
     if ($net = $Subnets->get_network_boundaries($cdata['subnet'], $cdata['mask'])) {
         $cdata['mask'] = $net['bitmask'];
         $cidr_check = $Subnets->verify_cidr_address($cdata['subnet'] . "/" . $cdata['mask']);
         if (strlen($cidr_check) > 5) {
             $msg .= $cidr_check;
             $action = "error";
         }
     } else {
         $msg .= $net['message'];
         $action = "error";
     }
     if (preg_match("/[;'\"]/", $cdata['description'])) {
         $msg .= "Invalid characters in description.";
         $action = "error";
     }
     if (!empty($cdata['vrf']) && !preg_match("/^[a-zA-Z0-9-:]+\$/", $cdata['vrf'])) {
         $msg .= "Invalid VRF name format.";
         $action = "error";

 */
# include required scripts
require dirname(__FILE__) . '/../../../functions/functions.php';
# initialize required objects
$Database = new Database_PDO();
$Result = new Result();
$User = new User($Database);
$Subnets = new Subnets($Database);
$Sections = new Sections($Database);
$Tools = new Tools($Database);
# verify that user is logged in
$User->check_user_session();
# get requested IP addresses in CIDR format
$cidr = $_POST['cidr'];
# verify input CIDR and die if errors
$errors = $Subnets->verify_cidr_address($cidr, false);
$errors === true ?: $Result->show("danger alert-absolute", _('Invalid input') . ': ' . $errors, true);
# fetch all sections
$all_sections = $Sections->fetch_all_sections();
# calculate results
$calc_results = $Tools->calculate_ip_calc_results($cidr);
?>

<hr>
<h4><?php 
print _('Subnetting details for');
?>
 <?php 
print $cidr;
?>
:</h4>

    $dropdown_menu = $Subnets->subnet_dropdown_print_available($_POST['sectionId'], $_POST['subnetId']);
}
if (@$_POST['location'] == "ipcalc") {
    $cidr = strlen($_POST['bitmask']) > 0 ? $_POST['subnet'] . '/' . $_POST['bitmask'] : $_POST['subnet'];
}
//from ipcalc
if ($_POST['action'] != "add") {
    $cidr = $Subnets->transform_to_dotted($subnet_old_details['subnet']) . '/' . $subnet_old_details['mask'];
}
//editing existing
# reset CIDR if $showDropMenuFull
if ($showDropMenuFull && strlen(@$dropdown_menu) > 2) {
    $cidr = explode("\n", $dropdown_menu);
    $cidr = substr(strip_tags($cidr[1]), 2);
    //validate
    if ($Subnets->verify_cidr_address($cidr) === false) {
        unset($cidr);
    }
}
?>


			<?php 
if (!$showDropMenuFull) {
    ?>
                <input type="text" class="form-control input-sm input-w-200" name="subnet" placeholder="<?php 
    print _('subnet in CIDR');
    ?>
"  value="<?php 
    print @$cidr;
    ?>

}
//check input parameters
if (!isset($argv[1]) || !isset($argv[2])) {
    die(json_encode(array("status" => 1, "error" => "Missing required input parameters")));
}
// test to see if threading is available
if (!Thread::available()) {
    die(json_encode(array("status" => 1, "error" => "Threading is required for scanning subnets. Please recompile PHP with pcntl extension")));
}
//check script
if ($argv[1] != "update" && $argv[1] != "discovery") {
    die(json_encode(array("status" => 1, "error" => "Invalid scan type!")));
}
//verify cidr
if (!is_numeric($argv[2])) {
    if ($Subnets->verify_cidr_address($argv[2]) !== true) {
        die(json_encode(array("status" => 1, "error" => "Invalid subnet CIDR address provided")));
    }
}
/**
 * Select how to scan based on scan type.
 *
 * if ping/pear make threads, if fping than just check since it has built-in threading !
 */
# fping
if ($Scan->settings->scanPingType == "fping" && $argv[1] == "discovery") {
    # fetch subnet
    $subnet = $Subnets->fetch_subnet(null, $argv[2]);
    $subnet !== false ?: die(json_encode(array("status" => 1, "error" => "Invalid subnet ID provided")));
    //set exit flag to true
    $Scan->ping_set_exit(false);