DHCP
This commit is contained in:
Roland Gruber
parent
e6adbf3c45
commit
2d410b0658
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@ -1,4 +1,5 @@
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August 2008 2.4.0
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- added DHCP management (donated by Siedl networks GmbH)
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- requires PHP 5.1.2
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- MHash dependendy replaced by Hash
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- save last selected server profile from login page
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@ -69,3 +69,10 @@
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These modules are only available in LAM Pro.
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Schema: core.schema
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Source: Part of OpenLDAP installation
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12. DHCP (modules dhcp_settings, ddns, fixed_ip, range)
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Schema: dhcp.schema
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Source: http://kalamazoolinux.org/projects/awilliam/ldap.html
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@ -0,0 +1,872 @@
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<?php
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/*
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$Id$
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This code is part of LDAP Account Manager (http://www.sourceforge.net/projects/lam)
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Copyright (C) 2008 Thomas Manninger
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/**
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* Manages DHCP entries.
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*
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* @package modules
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*
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* @author Thomas Manninger
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*/
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/**
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* Manages DHCP entries.
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*
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* @package modules
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*/
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/**
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* This function checks if the given IP address ist valid.
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*
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* @param string IP to check
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* @param check Subnet
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* @return boolean true or false
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**/
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if (!function_exists('check_ip')) {
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function check_ip($ip,$subnet=false) {
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$part = split("[.]", $ip);
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// Wenn... Keine 4 Segmente gefunden wurde
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if (count($part) != 4) {
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return false;
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}
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else {
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// check each segment
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for ($i = 0; $i < count($part); $i++) {
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// only numbers are allowed
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if (!is_numeric($part[$i])) {
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return false;
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}
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else {
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// if not check Subnet, than segment must be smaller than 256, else smaller than 255
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if($part[$i] > 255 || ($i==3 && (!$subnet && $part[$i]<1)) || ($i==3 && (!$subnet && $part[$i]<0))) {
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return false;
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}
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}
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}
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}
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return true;
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}
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}
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class dhcp_settings extends baseModule {
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// Netbios node type:
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public $netbios_node_type;
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// All netbios node types:
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private $all_netbios_node_types;
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// ALL DHCP Settings
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public $dhcpSettings;
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// All DHCP Statements
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public $dhcpStatements;
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// DN (cn=192.168.15.0,dc=entwicklung,dc=sin)
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public $dn="";
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public $attributes;
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/**
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* Creates a new dhcp_settings object.
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*
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* @param string $scope account type
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*/
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function __construct($scope) {
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// List of well known rids
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$this->all_netbios_node_types = array(
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"1" => _("B-Node (0x01)"),
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"2" => _("P-Node (0x02)"),
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"4" => _("M-Node (0x04)"),
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"8" => _("H-Node (0x08)")
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);
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// call parent constructor
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parent::__construct($scope);
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}
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public function get_metaData() {
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$return = array();
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// manages host accounts
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$return["account_types"] = array("dhcp");
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// alias name
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$return["alias"] = _("DHCP settings");
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// this is a base module
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$return["is_base"] = true;
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// RDN attribute
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$return["RDN"] = array("cn" => "high");
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// LDAP filter
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$return["ldap_filter"] = array();
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// module dependencies
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$return['dependencies'] = array('depends' => array(), 'conflicts' => array());
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// managed object classes
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$return['objectClasses'] = array();
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// managed attributes
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$return['attributes'] = array('cn','dhcpOtions');
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// help Entries
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$return['help'] = array(
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'domainname' => array(
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"Headline" => _("Domain name"),
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"Text" => _("The domain name of the subnet.")
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) , 'subnet' => array(
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"Headline" => _("Subnet"),
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"Text" => _("The name of the subnet. Example: 192.168.10.0")
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) , 'leasetime' => array(
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"Headline" => _("Lease time"),
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"Text" => _("The lease time specifies after how many seconds the client should request a new IP address.")
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) , 'max_leasetime' => array(
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"Headline" => _("Maximum lease time"),
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"Text" => _("The maximum lease time specifies after how many seconds the client must request a new IP address.")
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) , 'dns' => array(
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"Headline" => _("DNS (Domain Name System)"),
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"Text" => _("The IP address(es) of the DNS servers. Multiple addresses are separated by \",\". Example: 192.168.0.10, 192.168.0.11")
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) , 'gateway' => array(
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"Headline" => _("Default gateway"),
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"Text" => _("Packages are sent to the default gateway if the receiver does not reside in the same network. The default gateway routes them to the target network.")
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) , 'netbios' => array(
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"Headline" => _("Netbios name server"),
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"Text" => _("The IP address of the Netbios name server.")
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) , 'netbios_type' => array(
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"Headline" => _("Netbios node type"),
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"Text" => ("<b>B-Node (0x01): Broadcast.</b><br/>The client tries to find other workstations via broadcasting
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(works only inside the same collision domain, viz. the same subnet).<br/><br/>
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<b>P-Node (0x02): Point-To-Point</b><br />
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The client contacts a Netbios name server (NBNS) from Microsoft Windows Name Service (WINS) for name resolution.<br/><br/>
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<b>M-Node (0x04): Mixed</b><br />
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The node tries broadcasting first. If that fails then it tries WINS.<br/><br/>
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<b>H-Node (0x08): Hybrid</b><br />
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The node tries WINS first. If that fails it tries broadcasting.<br/><br/>
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By default, the nodes are configured as H-Nodes which fits for small networks. In large networks Point-to-Point (0x02) should be used.")
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) , 'subnetmask' => array(
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"Headline" => _("Subnet mask"),
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"Text" => _("The subnet mask of the network.")
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) , 'netmask' => array(
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"Headline" => _("Net mask"),
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"Text" => _("The net mask is derived from the subnet mask. If you leave this field empty then LAM will calculate it for you.")
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) );
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return $return;
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}
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/**
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* This function fills the message array.
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*/
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public function load_Messages() {
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$this->messages['cn'][0] = array('ERROR', _('No subnet entered.'));
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$this->messages['cn'][1] = array('ERROR', _('The subnet is already in use.'));
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$this->messages['cn'][2] = array('ERROR', _('The subnet is invalid.'));
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$this->messages['dns'][0] = array('ERROR', _('You entered one or more invalid DNS servers.'));
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$this->messages['lease_time'][0] = array('ERROR', _('The lease time is invalid.'));
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$this->messages['routers'][0] = array('ERROR', _('The default gateway is invalid.'));
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$this->messages['netbios'][0] = array('ERROR', _('The Netbios server is invalid.'));
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$this->messages['netbios_node_type'][0] = array('ERROR', _('The entered Netbios node type does not exist.'));
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$this->messages['max_lease_time'][0] = array('ERROR', _('The maximum lease time is invalid.'));
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$this->messages['subnet'][0] = array('ERROR', _('The subnet mask is invalid.'));
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$this->messages['netmask'][0] = array('INFO', _('The netmask was set.'));
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$this->messages['netmask'][1] = array('INFO', _('The net mask was invalid and was corrected.'));
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$this->messages['ranges_reload'][0] = array('INFO', _('The DHCP ranges were changed to fit for the new subnet.'));
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$this->messages['ips_reload'][0] = array('INFO', 'The fixed IP addresses were changed to fit for the new subnet.');
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$this->messages['domainname'][0] = array('ERROR', _('The domain name needs to be shorter than 15 characters.'));
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$this->messages['domainname'][1] = array('ERROR', _('The domain name needs to have at least 3 characters.'));
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$this->messages['domainname'][2] = array('ERROR', _('The domain name includes invalid characters. Valid characters are A-Z, a-z, 0-9, ".", "_","-".'));
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}
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/**
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* This functions returns true if all needed settings are done.
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*
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* @return boolean true if LDAP operation can be done
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*/
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public function module_complete() {
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if ($_SESSION['account']->getAccountModule('dhcp_settings')->dn!=$_SESSION['config']->get_suffix('dhcp')) {
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if (!check_ip($this->attributes['cn'][0],true)) return false;
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if (array_pop(explode(".", $this->attributes['cn'][0]))!=0) return false;
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if ($_SESSION['cache']->in_cache($this->attributes['cn'][0],'cn', array('dhcp')) && $this->orig['cn']['0']!=$this->attributes['cn'][0]) return false;
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if (!check_ip($this->subnet, true)) return false;
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}
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if (!empty($this->dhcpSettings['domainname']) && (strlen($this->dhcpSettings['domainname'])>15 ||
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strlen($this->dhcpSettings['domainname'])<3 || !eregi("^[A-Za-z0-9\._-]*$", $this->dhcpSettings['domainname']))) return false;
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//DNS
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if (!empty($this->dhcpSettings['dns'])) {
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$ex = explode(",", $this->dhcpSettings['dns']);
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$dns = "";
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$is_first=true;
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$invalid = false;
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foreach($ex AS $string) {
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if ($is_first) {
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$dns .= $string;
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$is_first=false;
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}
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else
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{
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$dns .= ",$string";
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}
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if (!check_ip($string)) {
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$invalid = true;
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}
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}
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if ($invalid) {
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return false;
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}
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}
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if (!empty($this->dhcpStatements['lease_time']) && !is_numeric($this->dhcpStatements['lease_time'])) return false;
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if (!empty($this->dhcpStatements['max_lease_time']) && !is_numeric($this->dhcpStatements['max_lease_time'])) return false;
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if (!empty($this->dhcpSettings['routers']) && !check_ip($this->dhcpSettings['routers'])) return false;
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if (!empty($this->dhcpSettings['netbios']) && !check_ip($this->dhcpSettings['netbios'])) return false;
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return true;
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}
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/* This function returns an array with 4 entries:
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* array( DN1 ('add' => array($attr), 'remove' => array($attr), 'modify' => array($attr), 'lamdaemon' => array(cmds)), DN2 .... )
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* DN is the DN to change. It may be possible to change several DNs,
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* e.g. create a new user and add him to some groups via attribute memberUid
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* add are attributes which have to be added to ldap entry
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* remove are attributes which have to be removed from ldap entry
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* lamdaemon are lamdaemon commands to modify homedir, quotas, ...
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*/
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public function save_attributes() {
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// Get easy attributes
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$this->attributes['objectClass'][0] = "top";
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$this->attributes['objectClass'][1] = "dhcpOptions";
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if ($_SESSION['account']->getAccountModule('dhcp_settings')->dn!=$_SESSION['config']->get_suffix('dhcp')) {
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// Standard Things
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$this->attributes['objectClass'][2] = "dhcpSubnet";
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// sort to array:
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if (is_array($this->attributes['dhcpOption'])) {
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$i = 0;
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foreach($this->attributes['dhcpOption'] AS $key=>$value) {
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$this->attributestmp['dhcpOption'][$i] = $this->attributes['dhcpOption'][$key];
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$i++;
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}
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unset($this->attributes['dhcpOption']);
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$this->attributes['dhcpOption'] = $this->attributestmp['dhcpOption'];
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unset($this->attributestmp['dhcpOption']);
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}
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if (is_array($this->attributes['dhcpStatements'])) {
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$i = 0;
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foreach($this->attributes['dhcpStatements'] AS $key=>$value) {
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$this->attributestmp['dhcpStatements'][$i] = $this->attributes['dhcpStatements'][$key];
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$i++;
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}
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unset($this->attributes['dhcpStatements']);
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$this->attributes['dhcpStatements'] = $this->attributestmp['dhcpStatements'];
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unset($this->attributestmp['dhcpStatements']);
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}
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$return = $this->getAccountContainer()->save_module_attributes($this->attributes, $this->orig);
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}
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else
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{
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// Basicsettings...
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if (!isset($this->getAccountContainer()->dn_already_edit)) {
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$a = explode(",", $this->getAccountContainer()->dn);
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unset($a[0]);
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//$this->getAccountContainer()->dn = implode(",", $a);
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$this->getAccountContainer()->dn_already_edit = true;
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}
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if (is_array($this->attributes['dhcpOption'])) {
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$i = 0;
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foreach($this->attributes['dhcpOption'] AS $key=>$value) {
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$this->attributestmp['dhcpOption'][$i] = $this->attributes['dhcpOption'][$key];
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$i++;
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}
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unset($this->attributes['dhcpOption']);
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$this->attributes['dhcpOption'] = $this->attributestmp['dhcpOption'];
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unset($this->attributestmp['dhcpOption']);
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}
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if (is_array($this->attributes['dhcpStatements'])) {
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$i = 0;
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foreach($this->attributes['dhcpStatements'] AS $key=>$value) {
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$this->attributestmp['dhcpStatements'][$i] = $this->attributes['dhcpStatements'][$key];
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$i++;
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}
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unset($this->attributes['dhcpStatements']);
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$this->attributes['dhcpStatements'] = $this->attributestmp['dhcpStatements'];
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unset($this->attributestmp['dhcpStatements']);
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}
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$return = $this->getAccountContainer()->save_module_attributes($this->attributes, $this->orig);
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}
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// Return attributes
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return $return;
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}
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/**
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* This function loads all needed LDAP attributes.
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*
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* @param array $attr list of attributes
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*/
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function load_attributes($attr) {
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parent::load_attributes($attr);
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// Load DHCP Options:
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$this->dn = ereg_replace("'", "", $_GET['DN']);
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if (!is_array($attr['dhcpOption'])) {
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$attr['dhcpOption'] = array();
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}
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// Alles aus den DDNS Bereich löschen:
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/*if (!is_array($attr['dhcpStatements'])) {
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$attr['dhcpStatements'] = array();
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}
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foreach($attr['dhcpStatements'] AS $index=>$value) {
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$ex = explode(" ", $value);
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if ($ex[0]=="ignore") {
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unset($attr['dhcpStatements'][$index]);
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}
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if ($ex[0]=="include") {
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unset($attr['dhcpStatements'][$index]);
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}
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if ($ex[0]=="ddns-update-style") {
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unset($attr['dhcpStatements'][$index]);
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}
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if ($ex[0]=="update-static-leases") {
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unset($attr['dhcpStatements'][$index]);
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}
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}
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*/
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if (count($attr['dhcpStatements']) == 0) {
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unset($attr['dhcpStatements']);
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}
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if (is_array($attr['dhcpStatements'])) {
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foreach($attr['dhcpStatements'] AS $id=>$value) {
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$ex = explode(" ", $value);
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// Is default lease time?
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if ($ex[0]=="default-lease-time") {
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$this->dhcpStatements['lease_time'] = $ex[1];
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}
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// Is max lease time?
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if ($ex[0]=="max-lease-time") {
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$this->dhcpStatements['max_lease_time'] = $ex[1];
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}
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}
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}
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if (is_array($attr['dhcpOption'])) {
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foreach($attr['dhcpOption'] AS $id=>$value) {
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$ex = explode(" ", $value);
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// Is domainname?
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if ($ex[0]=="domain-name") {
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$this->dhcpSettings['domainname'] = $ex[1];
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$attr[] = $value;
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}
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// Is Gateway?
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if ($ex[0]=="routers") {
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$this->dhcpSettings['routers'] = $ex[1];
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}
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// Is subnetmask?
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if ($ex[0]=="subnet-mask") {
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$this->subnet = $ex[1];
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}
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// Is domainname?
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if ($ex[0]=="domain-name") {
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$this->dhcpSettings['domainname'] = ereg_replace("\"","", $ex[1]);
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}
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// Is netbios-name-servers?
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if ($ex[0]=="domain-name-servers") {
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$this->dhcpSettings['dns'] = $ex[1];
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}
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// Is netbios-node-type?
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if ($ex[0]=="netbios-node-type") {
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$this->netbios_node_type = $this->all_netbios_node_types[$ex[1]];
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}
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// Is dns?
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if ($ex[0]=="netbios-name-servers") {
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$this->dhcpSettings['netbios'] = $ex[1];
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}
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}
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}
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// Load DHCP Statements
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if (is_array($attr['dhcpStatements'])) {
|
||||
foreach($attr['dhcpStatements'] AS $id=>$value) {
|
||||
$ex = explode(" ", $value);
|
||||
// Is default lease time?
|
||||
if ($ex[0]=="default-lease-time") {
|
||||
$this->dhcpStatements['lease_time'] = $ex[1];
|
||||
}
|
||||
// Is max lease time?
|
||||
if ($ex[0]=="max-lease-time") {
|
||||
$this->dhcpStatements['max_lease_time'] = $ex[1];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if ($_SESSION['account']->getAccountModule('dhcp_settings')->dn!=$_SESSION['config']->get_suffix('dhcp')) {
|
||||
if (!is_array($attr['dhcpNetMask'])) {
|
||||
$attr['dhcpNetMask'] = array();
|
||||
}
|
||||
|
||||
// Load DHCP netmask
|
||||
foreach($attr['dhcpNetMask'] AS $id=>$value) {
|
||||
$ex = explode(" ", $value);
|
||||
// netmask
|
||||
$this->attributes['dhcpNetMask'][0] = $value;
|
||||
}
|
||||
}
|
||||
|
||||
$this->orig = $attr;
|
||||
$this->attributes = $attr;
|
||||
}
|
||||
|
||||
/**
|
||||
* Processes user input of the primary module page.
|
||||
* It checks if all input values are correct and updates the associated LDAP attributes.
|
||||
*
|
||||
* @return array list of info/error messages
|
||||
*/
|
||||
public function process_attributes() {
|
||||
$errors = array();
|
||||
|
||||
// Check if cn is not empty
|
||||
if ($_SESSION['config']->get_suffix('dhcp') != $this->getAccountContainer()->dn_orig) {
|
||||
if (!empty($_POST['cn'])) $_POST['cn'] = trim($_POST['cn']);
|
||||
if (empty($_POST['cn'])) {
|
||||
$errors[] = $this->messages['cn'][0];
|
||||
$this->attributes['cn'][0] = $_POST['cn'];
|
||||
}
|
||||
// Check, if cn is not already use:
|
||||
elseif ( $_SESSION['cache']->in_cache($_POST['cn'],'cn', array('dhcp')) && $this->orig['cn']['0']!=$_POST['cn'] ) {
|
||||
$errors[] = $this->messages['cn'][1];
|
||||
$this->attributes['cn'][0] = $_POST['cn'];
|
||||
}
|
||||
elseif (!check_ip($_POST['cn'],true)) {
|
||||
$errors[] = $this->messages['cn'][2];
|
||||
$this->attributes['cn'][0] = $_POST['cn'];
|
||||
}
|
||||
elseif (array_pop(explode(".", $_POST['cn']))!=0) {
|
||||
$errors[] = $this->messages['cn'][2];
|
||||
$this->attributes['cn'][0] = $_POST['cn'];
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->attributes['cn'][0] = $_POST['cn'];
|
||||
// if the cn was edit, reload the Ranges:
|
||||
if ($_SESSION['account']->getAccountModule('range')->reload_ranges())
|
||||
$errors[] = $this->messages['ranges_reload'][0];
|
||||
// if the cn was edit, reload the ips:
|
||||
if ($_SESSION['account']->getAccountModule('fixed_ip')->reload_ips())
|
||||
$errors[] = $this->messages['ips_reload'][0];
|
||||
}
|
||||
}
|
||||
|
||||
// Check domainname:
|
||||
if (!empty($_POST['domainname'])) $_POST['domainname'] = trim($_POST['domainname']);
|
||||
if (!empty($_POST['domainname'])) {
|
||||
if (strlen($_POST['domainname'])>15) {
|
||||
$errors[] = $this->messages['domainname'][0];
|
||||
$this->dhcpSettings['domainname'] = $_POST['domainname'];
|
||||
unset($this->attributes['dhcpOption'][5]);
|
||||
}
|
||||
elseif (strlen($_POST['domainname'])<3)
|
||||
{
|
||||
$errors[] = $this->messages['domainname'][1];
|
||||
$this->dhcpSettings['domainname'] = $_POST['domainname'];
|
||||
unset($this->attributes['dhcpOption'][5]);
|
||||
}
|
||||
elseif (eregi("^[A-Za-z0-9\._-]*$", $_POST['domainname'])) {
|
||||
$this->dhcpSettings['domainname'] = $_POST['domainname'];
|
||||
$this->attributes['dhcpOption'][5] = "domain-name \"".$_POST['domainname']."\"";
|
||||
}
|
||||
else
|
||||
{
|
||||
$errors[] = $this->messages['domainname'][2];
|
||||
$this->dhcpSettings['domainname'] = $_POST['domainname'];
|
||||
unset($this->attributes['dhcpOption'][5]);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->dhcpSettings['domainname'] = "";
|
||||
unset($this->attributes['dhcpOption'][5]);
|
||||
}
|
||||
|
||||
// Check DNS
|
||||
if (!empty($_POST['dns'])) $_POST['dns'] = trim($_POST['dns']);
|
||||
if (empty($_POST['dns'])) {
|
||||
unset($this->attributes['dhcpOption'][0]);
|
||||
$this->dhcpSettings['dns'] = "";
|
||||
}
|
||||
else
|
||||
{
|
||||
$ex = explode(",", $_POST['dns']);
|
||||
$dns = "";
|
||||
$is_first=true;
|
||||
$invalid = false;
|
||||
foreach($ex AS $string) {
|
||||
if ($is_first) {
|
||||
$dns .= $string;
|
||||
$is_first=false;
|
||||
}
|
||||
else
|
||||
{
|
||||
$dns .= ",$string";
|
||||
}
|
||||
|
||||
if (!check_ip($string)) {
|
||||
$invalid = true;
|
||||
}
|
||||
}
|
||||
if ($invalid) {
|
||||
$errors[] = $this->messages['dns'][0];
|
||||
$this->dhcpSettings['dns'] = $dns;
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->dhcpSettings['dns'] = $dns;
|
||||
$this->attributes['dhcpOption'][0] = "domain-name-servers ".$dns."";
|
||||
}
|
||||
}
|
||||
|
||||
// Lease Time
|
||||
if (!empty($_POST['lease_time'])) $_POST['lease_time'] = trim($_POST['lease_time']);
|
||||
if (!is_numeric($_POST['lease_time']) && !empty($_POST['lease_time'])) {
|
||||
$errors[] = $this->messages['lease_time'][0];
|
||||
$this->dhcpStatements['lease_time'] = $_POST['lease_time'];
|
||||
unset($this->attributes['dhcpStatements'][0]);
|
||||
}
|
||||
elseif (empty($_POST['lease_time'])) {
|
||||
unset($this->dhcpStatements['lease_time']);
|
||||
unset($this->attributes['dhcpStatements'][0]);
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->dhcpStatements['lease_time'] = $_POST['lease_time'];
|
||||
$this->attributes['dhcpStatements'][0] = "default-lease-time ".$_POST['lease_time'];
|
||||
}
|
||||
|
||||
// Max lease Time
|
||||
if (!empty($_POST['max_lease_time'])) $_POST['max_lease_time'] = trim($_POST['max_lease_time']);
|
||||
if (!is_numeric($_POST['max_lease_time']) && !empty($_POST['max_lease_time'])) {
|
||||
$errors[] = $this->messages['max_lease_time'][0];
|
||||
$this->dhcpStatements['max_lease_time'] = $_POST['max_lease_time'];
|
||||
unset($this->attributes['dhcpStatements'][1]);
|
||||
}
|
||||
elseif (empty($_POST['max_lease_time'])) {
|
||||
unset($this->dhcpStatements['max_lease_time']);
|
||||
unset($this->attributes['dhcpStatements'][1]);
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->dhcpStatements['max_lease_time'] = $_POST['max_lease_time'];
|
||||
$this->attributes['dhcpStatements'][1] = "max-lease-time ".$_POST['max_lease_time'];
|
||||
}
|
||||
|
||||
// Default Gateway
|
||||
if (!empty($_POST['routers'])) $_POST['routers'] = trim($_POST['routers']);
|
||||
if (!check_ip($_POST['routers']) && !empty($_POST['routers'])) {
|
||||
$errors[] = $this->messages['routers'][0];
|
||||
$this->dhcpSettings['routers'] = $_POST['routers'];
|
||||
unset($this->attributes['dhcpOption'][1]);
|
||||
}
|
||||
elseif (empty($_POST['routers'])) {
|
||||
unset($this->dhcpSettings['routers']);
|
||||
unset($this->attributes['dhcpOption'][1]);
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->dhcpSettings['routers'] = $_POST['routers'];
|
||||
$this->attributes['dhcpOption'][1] = "routers ".$_POST['routers'];
|
||||
}
|
||||
|
||||
// Netbios
|
||||
if (!empty($_POST['netbios'])) $_POST['netbios'] = trim($_POST['netbios']);
|
||||
if (!check_ip($_POST['netbios']) && !empty($_POST['netbios'])) {
|
||||
$errors[] = $this->messages['netbios'][0];
|
||||
$this->dhcpSettings['netbios'] = $_POST['netbios'];
|
||||
unset($this->attributes['dhcpOption'][2]);
|
||||
}
|
||||
elseif (empty($_POST['netbios'])) {
|
||||
// Nix tuhen
|
||||
unset($this->attributes['dhcpOption'][2]);
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->dhcpSettings['netbios'] = $_POST['netbios'];
|
||||
$this->attributes['dhcpOption'][2] = "netbios-name-servers ".$_POST['netbios'];
|
||||
}
|
||||
|
||||
// Netbios Node Type:
|
||||
if (in_array($_POST['netbios_node_type'],$this->all_netbios_node_types)) {
|
||||
$this->netbios_node_type = $_POST['netbios_node_type'];
|
||||
// Nummer ermitteln
|
||||
$ex = explode("x", $_POST['netbios_node_type']);
|
||||
$ex = explode(")", $ex['1']);
|
||||
$netbios_node_type = (int) $ex['0'];
|
||||
$this->attributes['dhcpOption'][3] = "netbios-node-type ".$netbios_node_type;
|
||||
}
|
||||
else
|
||||
{
|
||||
$errors[] = $this->messages['netbios_node_type'][0];
|
||||
unset($this->attributes['dhcpOption'][3]);
|
||||
}
|
||||
if ($_SESSION['account']->getAccountModule('dhcp_settings')->dn!=$_SESSION['config']->get_suffix('dhcp')) {
|
||||
// Check subnet
|
||||
$_POST['subnet'] = trim($_POST['subnet']);
|
||||
if (!check_ip($_POST['subnet'], true)) {
|
||||
$errors[] = $this->messages['subnet'][0];
|
||||
$this->subnet = $_POST['subnet'];
|
||||
unset($this->attributes['dhcpOption'][4]);
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->subnet = $_POST['subnet'];
|
||||
$this->attributes['dhcpOption'][4] = "subnet-mask ".$_POST['subnet'];
|
||||
}
|
||||
|
||||
// Check Netmask, obly for Range:
|
||||
$_POST['netmask'] = trim($_POST['netmask']);
|
||||
// calculate netmask from subnet:
|
||||
if (!empty($this->attributes['dhcpOption'][4])) {
|
||||
$ex=explode(".", $_POST['subnet']);
|
||||
$num = 0;
|
||||
foreach($ex AS $mask) {
|
||||
$binär = decbin($mask);
|
||||
$num += substr_count($binär, 1);
|
||||
}
|
||||
if (empty($_POST['netmask'])) {
|
||||
$errors[] = $this->messages['netmask'][0];
|
||||
}
|
||||
elseif ($num!=$_POST['netmask']) {
|
||||
$errors[] = $this->messages['netmask'][1];
|
||||
}
|
||||
$this->attributes['dhcpNetMask'][0] = $num;
|
||||
}
|
||||
else
|
||||
{
|
||||
unset($this->attributes['dhcpNetMask'][0]);
|
||||
}
|
||||
}
|
||||
|
||||
return $errors;
|
||||
}
|
||||
|
||||
/* This function will create the html-page
|
||||
* to show a page with all attributes.
|
||||
* It will output a complete html-table
|
||||
*/
|
||||
public function display_html_attributes() {
|
||||
// user name if no posixAccount
|
||||
$modules = $_SESSION['config']->get_AccountModules($this->get_scope());
|
||||
|
||||
// Subnetz name
|
||||
if ($_SESSION['config']->get_suffix('dhcp') == $this->getAccountContainer()->dn_orig) {
|
||||
$return[] = array(
|
||||
array('kind' => 'text', 'text' => _('Subnet') . ":* "),
|
||||
array('kind' => 'text', 'text' => $this->attributes['cn'][0]),
|
||||
array('kind' => 'help', 'value' => 'subnet', 'scope' => 'user'));
|
||||
}
|
||||
else
|
||||
{
|
||||
$return[] = array(
|
||||
array('kind' => 'text', 'text' => _('Subnet') . ":* "),
|
||||
array('kind' => 'input', 'name' => 'cn', 'value' => $this->attributes['cn'][0]),
|
||||
array('kind' => 'help', 'value' => 'subnet', 'scope' => 'user'),
|
||||
array('kind' => 'text', 'text' => " " . _('Example') . ": 192.168.10.<b>0</b>") );
|
||||
}
|
||||
|
||||
// Domainname
|
||||
$return[] = array(
|
||||
array('kind' => 'text', 'text' => _('Domain name') . ": "),
|
||||
array('kind' => 'input', 'name' => 'domainname', 'value' => $this->dhcpSettings['domainname']),
|
||||
array('kind' => 'help', 'value' => 'domainname', 'scope' => 'user'));
|
||||
|
||||
// Lease Time
|
||||
$return[] = array(
|
||||
array('kind' => 'text', 'text' => _('Lease time') . ": "),
|
||||
array('kind' => 'input', 'name' => 'lease_time', 'value' => $this->dhcpStatements['lease_time']),
|
||||
array('kind' => 'help', 'value' => 'leasetime', 'scope' => 'user'));
|
||||
|
||||
// Max lease Time
|
||||
$return[] = array(
|
||||
array('kind' => 'text', 'text' => _('Maximum lease time') . ": "),
|
||||
array('kind' => 'input', 'name' => 'max_lease_time', 'value' => $this->dhcpStatements['max_lease_time']),
|
||||
array('kind' => 'help', 'value' => 'max_leasetime', 'scope' => 'user'));
|
||||
|
||||
// DNS
|
||||
$return[] = array(
|
||||
array('kind' => 'text', 'text' => _('DNS') . ": "),
|
||||
array('kind' => 'input', 'name' => 'dns', 'value' => $this->dhcpSettings['dns']),
|
||||
array('kind' => 'help', 'value' => 'dns', 'scope' => 'user'));
|
||||
|
||||
// Gateway
|
||||
$return[] = array(
|
||||
array('kind' => 'text', 'text' => _('Default gateway') . ": "),
|
||||
array('kind' => 'input', 'name' => 'routers', 'value' => $this->dhcpSettings['routers']),
|
||||
array('kind' => 'help', 'value' => 'gateway', 'scope' => 'user'));
|
||||
|
||||
// Netbios Name Server
|
||||
$return[] = array(
|
||||
array('kind' => 'text', 'text' => _('Netbios name server') . ": "),
|
||||
array('kind' => 'input', 'name' => 'netbios', 'value' => $this->dhcpSettings['netbios']),
|
||||
array('kind' => 'help', 'value' => 'netbios', 'scope' => 'user'));
|
||||
|
||||
// Netbios Node Type
|
||||
if(empty($this->netbios_node_type)) $this->netbios_node_type = _("H-Node (0x08)");
|
||||
$return[] = array(
|
||||
array('kind' => 'text', 'text' => _('Netbios node type') . ": "),
|
||||
array('kind' => 'select', 'name' => 'netbios_node_type', 'options' => $this->all_netbios_node_types, 'options_selected' => array($this->netbios_node_type)),
|
||||
array('kind' => 'help', 'value' => 'netbios_type', 'scope' => 'user'));
|
||||
|
||||
if ($_SESSION['account']->getAccountModule('dhcp_settings')->dn!=$_SESSION['config']->get_suffix('dhcp')) {
|
||||
// subnetmask
|
||||
$return[] = array(
|
||||
array('kind' => 'text', 'text' => _('Subnet mask') . ":* "),
|
||||
array('kind' => 'input', 'name' => 'subnet', 'value' => $this->subnet),
|
||||
array('kind' => 'help', 'value' => 'subnetmask', 'scope' => 'user'));
|
||||
|
||||
// Netmask
|
||||
if ($this->type!=_("Fix IP")) {
|
||||
$return[] = array(
|
||||
array('kind' => 'text', 'text' => _('Net mask') . ":* "),
|
||||
array('kind' => 'input', 'name' => 'netmask', 'value' => $this->attributes['dhcpNetMask'][0]),
|
||||
array('kind' => 'help', 'value' => 'netmask', 'scope' => 'user'));
|
||||
}
|
||||
}
|
||||
|
||||
return $return;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a list of elements for the account profiles.
|
||||
*
|
||||
* @return profile elements
|
||||
*/
|
||||
function get_profileOptions() {
|
||||
$return = array();
|
||||
|
||||
// Subnetz name
|
||||
$return[] = array(
|
||||
array('kind' => 'text', 'text' => _('Subnet') . ": "),
|
||||
array('kind' => 'input', 'name' => 'cn', 'type'=>'text','value' => $this->attributes['cn'][0]),
|
||||
array('kind' => 'help', 'value' => 'subnet', 'scope' => 'user'));
|
||||
|
||||
// Domainname
|
||||
$return[] = array(
|
||||
array('kind' => 'text', 'text' => _('Domain name') . ": "),
|
||||
array('kind' => 'input', 'name' => 'domainname', 'type'=>'text','value' => $this->dhcpSettings['domainname']),
|
||||
array('kind' => 'help', 'value' => 'domainname', 'scope' => 'user'));
|
||||
|
||||
// Lease Time
|
||||
$return[] = array(
|
||||
array('kind' => 'text', 'text' => _('Lease time') . ": "),
|
||||
array('kind' => 'input', 'name' => 'lease_time', 'type'=>'text','value' => $this->dhcpStatements['lease_time']),
|
||||
array('kind' => 'help', 'value' => 'leasetime', 'scope' => 'user'));
|
||||
|
||||
// Max lease Time
|
||||
$return[] = array(
|
||||
array('kind' => 'text', 'text' => _('Maximum lease time') . ": "),
|
||||
array('kind' => 'input', 'name' => 'max_lease_time', 'type'=>'text','value' => $this->dhcpStatements['max_lease_time']),
|
||||
array('kind' => 'help', 'value' => 'max_leasetime', 'scope' => 'user'));
|
||||
|
||||
// DNS
|
||||
$return[] = array(
|
||||
array('kind' => 'text', 'text' => _('DNS') . ": "),
|
||||
array('kind' => 'input', 'name' => 'dns', 'type'=>'text','value' => $this->dhcpSettings['dns']),
|
||||
array('kind' => 'help', 'value' => 'dns', 'scope' => 'user'));
|
||||
|
||||
// Gateway
|
||||
$return[] = array(
|
||||
array('kind' => 'text', 'text' => _('Default gateway') . ": "),
|
||||
array('kind' => 'input', 'name' => 'routers', 'type'=>'text','value' => $this->dhcpSettings['routers']),
|
||||
array('kind' => 'help', 'value' => 'gateway', 'scope' => 'user'));
|
||||
|
||||
// Netbios Name Server
|
||||
$return[] = array(
|
||||
array('kind' => 'text', 'text' => _('Netbios name server') . ": "),
|
||||
array('kind' => 'input', 'name' => 'netbios', 'type'=>'text','value' => $this->dhcpSettings['netbios']),
|
||||
array('kind' => 'help', 'value' => 'netbios', 'scope' => 'user'));
|
||||
|
||||
// Netbios Node Type
|
||||
$return[] = array(
|
||||
array('kind' => 'text', 'text' => _('Netbios node type') . ": "),
|
||||
array('kind' => 'select', 'name' => 'netbios_node_type', 'options' => $this->all_netbios_node_types, 'options_selected' => array($this->netbios_node_type)),
|
||||
array('kind' => 'help', 'value' => 'netbios_type', 'scope' => 'user'));
|
||||
// subnetmask
|
||||
$return[] = array(
|
||||
array('kind' => 'text', 'text' => _('Subnet mask') . ": "),
|
||||
array('kind' => 'input', 'name' => 'subnet', 'type'=>'text','value' => $this->subnet),
|
||||
array('kind' => 'help', 'value' => 'subnetmask', 'scope' => 'user'));
|
||||
return $return;
|
||||
}
|
||||
|
||||
/**
|
||||
* Loads the values of an account profile into internal variables.
|
||||
*
|
||||
* @param array $profile hash array with profile values (identifier => value)
|
||||
*/
|
||||
function load_profile($profile) {
|
||||
// profile mappings in meta data
|
||||
parent::load_profile($profile);
|
||||
$this->attributes['cn'][0] = $profile['cn'][0];
|
||||
|
||||
$this->dhcpSettings['domainname'] = $profile['domainname'][0];
|
||||
$this->attributes['dhcpOption'][5] = "domain-name \"". $profile['domainname'][0]."\"";
|
||||
|
||||
$this->dhcpStatements['lease_time'] = $profile['lease_time'][0];
|
||||
$this->attributes['dhcpStatements'][0] = "default-lease-time ".$profile['lease_time'][0];
|
||||
|
||||
$this->dhcpStatements['max_lease_time'] = $profile['max_lease_time'][0];
|
||||
$this->attributes['dhcpStatements'][1] = "max-lease-time ".$profile['max_lease_time'][0];
|
||||
|
||||
$this->dhcpSettings['dns'] = $profile['dns'][0];
|
||||
$this->attributes['dhcpOption'][0] = "domain-name-servers ". $profile['dns'][0];
|
||||
|
||||
$this->dhcpSettings['routers'] = $profile['routers'][0];
|
||||
$this->attributes['dhcpOption'][1] = "routers ".$profile['routers'][0];
|
||||
|
||||
$this->dhcpSettings['netbios'] = $profile['netbios'][0];
|
||||
$this->attributes['dhcpOption'][2] = "netbios-name-servers ".$profile['netbios'][0];
|
||||
|
||||
$this->netbios_node_type = $profile['netbios_node_type'][0];
|
||||
$this->attributes['dhcpOption'][3] = "netbios-node-type ".((int) array_shift(explode("(", array_pop(explode("x", $profile['netbios_node_type'][0])))));
|
||||
if ($_SESSION['account']->getAccountModule('dhcp_settings')->dn!=$_SESSION['config']->get_suffix('dhcp')) {
|
||||
$this->subnet = $profile['subnet'][0];
|
||||
$this->attributes['dhcpOption'][4] = "subnet-mask ". $profile['subnet'][0];
|
||||
|
||||
// calc the netmask:
|
||||
$ex=explode(".", $this->subnet);
|
||||
$num = 0;
|
||||
foreach($ex AS $mask) {
|
||||
$binär = decbin($mask);
|
||||
$num += substr_count($binär, 1);
|
||||
}
|
||||
$this->attributes['dhcpNetMask'][0] = $num;
|
||||
}
|
||||
}
|
||||
}
|
||||
?>
|
||||
Loading…
Reference in New Issue