PHP Addresses::verify_address方法代码示例

 /**
  * This function verifies subnet resizing
  *
  * @access public
  * @param mixed $subnet		//subnet in decimal or dotted address format
  * @param mixed $mask		//new subnet mask
  * @param mixed $subnetId	//subnet Id
  * @param mixed $vrfId		//vrfId
  * @param mixed $masterSubnetId	//master Subnet Id
  * @param mixed $mask_old	//old mask
  * @param mixed $sectionId	//section ID
  * @return void
  */
 public function verify_subnet_resize($subnet, $mask, $subnetId, $vrfId, $masterSubnetId, $mask_old, $sectionId = 0)
 {
     # fetch section and set section ordering
     $Sections = new Sections($this->Database);
     $section = $Sections->fetch_section(null, $sectionId);
     # new mask must be > 8
     if ($mask < 8) {
         $this->Result->show("danger", _('New mask must be at least /8') . '!', true);
     }
     if (!is_numeric($mask)) {
         $this->Result->show("danger", _('Mask must be an integer') . '!', true);
     }
     //new subnet
     $new_boundaries = $this->get_network_boundaries($this->transform_address($subnet, "dotted"), $mask);
     $subnet = $this->transform_address($new_boundaries['network'], "decimal");
     # verify new address
     $verify = $this->verify_cidr_address($this->transform_address($subnet, "dotted") . "/" . $mask);
     if ($verify !== true) {
         $this->Result->show("danger", $verify, true);
     }
     # same mask - ignore
     if ($mask == $mask_old) {
         $this->Result->show("warning", _("New network is same as old network"), true);
     } elseif ($mask < $mask_old) {
         //Checks for strict mode
         if ($section->strictMode == "1") {
             //if it has parent make sure it is still within boundaries
             if ((int) $masterSubnetId > 0) {
                 //if parent is folder check for other in same folder
                 $parent_subnet = $this->fetch_subnet(null, $masterSubnetId);
                 if ($parent_subnet->isFolder != 1) {
                     //check that new is inside its master subnet
                     if (!$this->verify_subnet_nesting($parent_subnet->id, $this->transform_to_dotted($subnet) . "/" . $mask)) {
                         $this->Result->show("danger", _("New subnet not in master subnet") . "!", true);
                     }
                     // it cannot be same !
                     if ($parent_subnet->mask == $mask) {
                         $this->Result->show("danger", _("New subnet cannot be same as master subnet") . "!", true);
                     }
                     //fetch all slave subnets and validate
                     $slave_subnets = $this->fetch_subnet_slaves($parent_subnet->id);
                     if ($slave_subnets !== false) {
                         foreach ($slave_subnets as $ss) {
                             // not self
                             if ($ss->id != $subnetId) {
                                 if ($this->verify_overlapping($this->transform_to_dotted($subnet) . "/" . $mask, $this->transform_to_dotted($ss->subnet) . "/" . $ss->mask)) {
                                     $this->Result->show("danger", _("Subnet overlapps with") . " " . $this->transform_to_dotted($ss->subnet) . "/" . $ss->mask, true);
                                 }
                             }
                         }
                     }
                 } else {
                     //fetch all folder subnets, remove old subnet and verify overlapping!
                     $folder_subnets = $this->fetch_subnet_slaves($parent_subnet->id);
                     //check
                     if (sizeof(@$folder_subnets) > 0) {
                         foreach ($folder_subnets as $fs) {
                             //dont check against old
                             if ($fs->id != $subnetId) {
                                 //verify that all nested are inside its parent
                                 if ($this->verify_overlapping($this->transform_to_dotted($subnet) . "/" . $mask, $this->transform_to_dotted($fs->subnet) . "/" . $fs->mask)) {
                                     $this->Result->show("danger", _("Subnet overlapps with") . " " . $this->transform_to_dotted($fs->subnet) . "/" . $fs->mask, true);
                                 }
                             }
                         }
                     }
                 }
             } else {
                 $section_subnets = $this->fetch_section_subnets($section->id);
                 $overlap = $this->verify_subnet_resize_overlapping($section->id, $this->transform_to_dotted($subnet) . "/" . $mask, $subnetId, $vrfId);
                 if ($overlap !== false) {
                     $this->Result->show("danger", $overlap, true);
                 }
             }
         }
     } else {
         # addresses class
         $Addresses = new Addresses($this->Database);
         // fetch all subnet addresses
         $subnet_addresses = $Addresses->fetch_subnet_addresses($subnetId, "ip_addr", "asc");
         //check all IP addresses against new subnet
         foreach ($subnet_addresses as $ip) {
             $Addresses->verify_address($this->transform_to_dotted($ip->ip_addr), $this->transform_to_dotted($subnet) . "/" . $mask, false, true);
         }
         //Checks for strict mode
         if ($section->strictMode == 1) {
             //if it has slaves make sure they are still inside network
//.........这里部分代码省略.........

 # remove possible spaces
 $address['ip_addr'] = str_replace(" ", "", $address['ip_addr']);
 # get start and stop of range
 $range = explode("-", $address['ip_addr']);
 $address['start'] = $range[0];
 $address['stop'] = $range[1];
 # verify both IP addresses
 if ($subnet['isFolder'] == "1") {
     if ($Addresses->validate_ip($address['start']) === false) {
         $Result->show("danger", _("Invalid IP address") . "!", true);
     }
     if ($Addresses->validate_ip($address['stop']) === false) {
         $Result->show("danger", _("Invalid IP address") . "!", true);
     }
 } else {
     $Addresses->verify_address($address['start'], "{$subnet['ip']}/{$subnet['mask']}", $not_strict);
     $Addresses->verify_address($address['stop'], "{$subnet['ip']}/{$subnet['mask']}", $not_strict);
 }
 # go from start to stop and insert / update / delete IPs
 $start = $Subnets->transform_to_decimal($address['start']);
 $stop = $Subnets->transform_to_decimal($address['stop']);
 # start cannot be higher than stop!
 if ($start > $stop) {
     $Result->show("danger", _("Invalid address range") . "!", true);
 }
 # we can manage only 4096 IP's at once!
 if (gmp_strval(gmp_sub($stop, $start)) > 4096) {
     $Result->show("danger", _("Only 4096 IP addresses at once") . "!", true);
 }
 # set limits
 $m = gmp_strval($start);

/* 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);