index d3c614a88331bd549b3dc65195652bcd9e6f2958..065a6e1129204b5aab84c4447748bf8400edd2cb 100644 (file)
class termDNS extends plugin
{
- /* CLI vars */
- var $cli_summary = "Manage server basic objects";
- var $cli_description = "Some longer text\nfor help";
- var $cli_parameters = array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
-
/* attribute list for save action */
var $ignore_account = true;
var $autonet = false;
var $OrigCn = ""; // Initial cn
var $IPisMust = false;
var $MACisMust = false;
+ var $dialog;
+
+ /* DCHP Attributes
+ */
+ var $dhcpAttributes = array("dhcpParentNode");
+ var $dhcpEnabled = FALSE;
+ var $dhcp_is_Account = FALSE;
+ var $dhcpParentNodes = array();
+ var $dhcpParentNode = "";
+ var $dhcpHostEntry = array();
+ var $initial_dhcpParentNode = "";
+ var $initial_dhcpHostEntry = array();
+ var $initial_dhcp_is_Account = FALSE;
+
/* DNS attributes
*/
plugin::plugin ($config, $dn);
if(isset($this->attrs['cn'][0])){
- $this->OrigCn = $this->attrs['cn'][0];
- $this->cn = $this->attrs['cn'][0];
+ $this->OrigCn = preg_replace("/\\\$\$/","",$this->attrs['cn'][0]);
+ $this->cn = preg_replace("/\\\$\$/","",$this->attrs['cn'][0]);
}
+
+ /************
+ * DHCP
+ ************/
+
+ /* Hide all dhcp specific code, if dhcp plugin is not present in config */
+ $dhcpEnabled = FALSE;
+ foreach($this->config->data['TABS']['SERVTABS'] as $tab){
+ if(preg_match("/^servdhcp$/",$tab['CLASS'])){
+ $this->dhcpEnabled = TRUE;
+ }
+ }
+ if($this->dhcpEnabled){
+ $this->dhcpParentNodes = $this->get_dhcp_parent_nodes();
+ $this->dhcpParentNode = $this->get_dhcp_parent_node();
+ if($this->dhcpParentNode){
+ $this->dhcp_is_Account = TRUE;
+ $this->initial_dhcp_is_Account = TRUE;
+ $this->dhcpHostEntry = $this->get_dhcp_host_entry();
+ }
+ $this->initial_dhcpHostEntry = $this->dhcpHostEntry;
+ $this->initial_dhcpParentNode= $this->dhcpParentNode;
+ }
+
+
+ /************
+ * Autonetwork hook
+ ************/
+
/* Do we have autonet support? */
if (isset($this->config->data['MAIN']['AUTO_NETWORK_HOOK'])){
$this->autonet= true;
}
+
+ /************
+ * DNS
+ ************/
+
/* Hide all dns specific code, if dns is not available
*/
$DNSenabled = false;
/* Remove A record which equals $this->ipHostNumber
*/
+ $ptr = $this->get_pTRRecord();
foreach($this->dnsEntry['RECORDS'] as $key => $rec){
if(($rec['type'] == "aRecord") && ($rec['value'] == $this->ipHostNumber)){
unset($this->dnsEntry['RECORDS'][$key]);
}
+ if(($rec['type'] == "pTRRecord") && ($rec['value'] == $ptr)){
+ unset($this->dnsEntry['RECORDS'][$key]);
+ }
}
/* Get Record types
}
+ function netmaskIsCoherent($idZone)
+ {
+ $netmask = FlipIp(str_replace(".in-addr.arpa","",getNameFromMix($idZone)));
+ if(!strstr($this->ipHostNumber, $netmask)){
+ return false;
+ }else{
+ return true;
+ }
+ }
+
+
function getVarsForSaving($attrs)
{
foreach($this->attributes as $attr){
}
}
+
+
+ /**********
+ * DHCP Handling
+ **********/
+
+ if(isset($_POST['dhcpEditOptions'])){
+
+ if(count($this->dhcpHostEntry) == 0){
+ $this->dialog = new dhcpHost($this->dhcpParentNode,TRUE);
+ }else{
+ $this->dialog = new dhcpHost($this->dhcpHostEntry,TRUE);
+ }
+ $this->dialog->cn = $this->cn;
+ $this->dialog->dhcpHWAddress = $this->macAddress;
+ if(!empty($this->ipHostNumber)){
+ $this->dialog->statements['fixed-address'] = $this->ipHostNumber;
+ }
+ }
+
+ if(isset($_POST['cancel_dhcp'])){
+ $this->dialog = FALSE;
+ }
+
+ if(isset($_POST['save_dhcp'])){
+ $this->dialog->save_object();
+
+ $msgs = $this->dialog->check(array());
+ if(count($msgs)){
+ foreach($msgs as $msg){
+ print_red($msg);
+ }
+ }else{
+ $this->dhcpHostEntry = $this->dialog->save();
+ $this->dialog = FALSE;
+ }
+ }
+
+ if(isset($this->dialog) && $this->dialog != FALSE){
+ $this->dialog->save_object();
+ return($this->dialog->execute());
+ }
+
+ $smarty->assign("dhcpEnabled", $this->dhcpEnabled);
+ $smarty->assign("dhcp_is_Account",$this->dhcp_is_Account);
+ $smarty->assign("dhcpParentNode", $this->dhcpParentNode);
+ $smarty->assign("dhcpParentNodes",$this->dhcpParentNodes);
+ $smarty->assign("dhcpParentNodeCnt",count($this->dhcpParentNodes));
+
/* There is no dns available
*/
if($this->DNSenabled == false){
$smarty->assign("staticAddress","<font class=\"must\">*</font>");
$display.= $smarty->fetch(get_template_path('network.tpl', TRUE));
- return($display);
}else{
$smarty->assign("DNS_is_account",true);
- }
-
- /* Add new empty array to our record list */
- if(isset($_POST['AddNewRecord'])){
- $this->dnsEntry['RECORDS'][] =array("type"=>"aRecord","value"=>"");
- }
-
- /* Handle all posts */
- $only_once =true;
- foreach($_POST as $name => $value){
- /* Check if we have to delete a record entry */
- if((preg_match("/RemoveRecord_/",$name))&&($only_once)) {
-
- /* Avoid performing this once again */
- $only_once = false;
+ /* Add new empty array to our record list */
+ if(isset($_POST['AddNewRecord'])){
+ $this->dnsEntry['RECORDS'][] =array("type"=>"aRecord","value"=>"");
+ }
- /* Extract id for specified entry */
- $id = preg_replace("/RemoveRecord_/","",$name);
- $id = preg_replace("/_.*$/","",$id);
-
- /* Delete this record, mark edited entries to be able to delete them */
- if(isset($this->dnsEntry['RECORDS'][$id])){
- unset($this->dnsEntry['RECORDS'][$id]);
+ /* Handle all posts */
+ $only_once =true;
+ foreach($_POST as $name => $value){
+
+ /* Check if we have to delete a record entry */
+ if((preg_match("/RemoveRecord_/",$name))&&($only_once)) {
+
+ /* Avoid performing this once again */
+ $only_once = false;
+
+ /* Extract id for specified entry */
+ $id = preg_replace("/RemoveRecord_/","",$name);
+ $id = preg_replace("/_.*$/","",$id);
+
+ /* Delete this record, mark edited entries to be able to delete them */
+ if(isset($this->dnsEntry['RECORDS'][$id])){
+ unset($this->dnsEntry['RECORDS'][$id]);
+ }
}
}
- }
- /* Assign smarty all non DNs attributes */
- foreach($this->attributes as $attr){
- $smarty->assign($attr,$this->$attr);
- $smarty->assign($attr."ACL",chkacl($this->acl,$attr));
- }
+ /* Assign smarty all non DNs attributes */
+ foreach($this->attributes as $attr){
+ $smarty->assign($attr,$this->$attr);
+ $smarty->assign($attr."ACL",chkacl($this->acl,$attr));
+ }
- /* Assign smarty all DNS attributes */
- foreach($this->DNSattributes as $attr){
- $smarty->assign($attr,$this->dnsEntry[$attr]);
- $smarty->assign($attr."ACL",chkacl($this->acl,$attr));
- }
-
- /* Assign all needed vars */
- $smarty->assign("DNSaccountACL",chkacl($this->acl,"termDNS"));
+ /* Assign smarty all DNS attributes */
+ foreach($this->DNSattributes as $attr){
+ $smarty->assign($attr,$this->dnsEntry[$attr]);
+ $smarty->assign($attr."ACL",chkacl($this->acl,$attr));
+ }
- $smarty->assign("DNSAccount",$this->DNS_is_account);
- $smarty->assign("Zones",$this->Zones);
- $smarty->assign("ZoneKeys",($this->Zones));
- $smarty->assign("IPisMust",(($this->IPisMust)||($this->DNS_is_account)));
-
- $tmp = $this->generateRecordsList();
-
- $changeStateForRecords = $tmp['changeStateForRecords'];
+ /* Assign all needed vars */
+ $smarty->assign("DNSaccountACL",chkacl($this->acl,"termDNS"));
+
+ $smarty->assign("DNSAccount",$this->DNS_is_account);
+ $smarty->assign("Zones",$this->Zones);
+ $smarty->assign("ZoneCnt",count($this->Zones));
+ $smarty->assign("ZoneKeys",($this->Zones));
+ $smarty->assign("IPisMust",(($this->IPisMust)||($this->DNS_is_account)));
+
+ /* Create zone array */
+ $idZones = array();
+ foreach($this->Zones as $id => $zone){
+ if($this->netmaskIsCoherent($id)) {
+ $idZones[$id] = $zone;
+ }else{
+ $idZones[$id] = $zone." ("._("Not matching").")";
+ }
+ }
+ $smarty->assign("Zones",$idZones);
+ $smarty->assign("ZoneKeys", $this->Zones);
+
+ $tmp = $this->generateRecordsList();
- $smarty->assign("records",$tmp['str']);
- $smarty->assign("changeStateForRecords",$changeStateForRecords);
- $smarty->assign("staticAddress","<font class=\"must\">*</font>");
+ $changeStateForRecords = $tmp['changeStateForRecords'];
- $display.= $smarty->fetch(get_template_path('network.tpl', TRUE));
+ $smarty->assign("records",$tmp['str']);
+ $smarty->assign("changeStateForRecords",$changeStateForRecords);
+ $smarty->assign("staticAddress","<font class=\"must\">*</font>");
+
+ $display.= $smarty->fetch(get_template_path('network.tpl', TRUE));
+ }
return($display);
}
{
/* Save all posted vars */
plugin::save_object();
-
+
+
+ /* Handle DHCP Posts*/
+ if($this->dhcpEnabled && isset($_POST['network_tpl_posted'])){
+ foreach($this->dhcpAttributes as $attr){
+ if(isset($_POST[$attr])){
+ $this->$attr = $_POST[$attr];
+ }
+ }
+ if(isset($_POST['dhcp_is_Account'])){
+ $this->dhcp_is_Account = TRUE;
+ }else{
+ $this->dhcp_is_Account = FALSE;
+ }
+ }
+
+
/* Get dns attributes */
if(($this->DNSenabled) && (isset($_POST['network_tpl_posted'])) && chkacl($this->acl,"termDNS") == ""){
/* Call common method to give check the hook */
$message= plugin::check();
+ if($this->dhcpEnabled && $this->dhcp_is_Account && $this->dhcpParentNode != "" && count($this->dhcpHostEntry) == 0){
+ $message[] =_("You have not configured your dhcp settings yet.");
+ }
+
/* Check if ip must be given
*/
if(($this->IPisMust)||($this->DNS_is_account)){
$checkArray = array();
$onlyOnce = array();
+ $tmp = array_flip($this->Zones);
+ $tmp2 = $tmp[$this->dnsEntry['zoneName']];
+ if(!$this->netmaskIsCoherent($tmp2)){ //this->dnsEntry['zoneName'])){
+ $tmp2 = preg_replace("/^.*\//","",$tmp2);
+ $message[] =sprintf(_("The specified IP address '%s' is not matching the selected reverse zone entry '%s'."),$this->ipHostNumber,$tmp2);
+ }
+
// There can be many CNAME records
//$onlyOnce['cNAMERecord'] = 0;
$this->cleanup();
$ldap->modify ($this->attrs);
+ /****************/
+ /* DHCP HANDLING */
+ /****************/
+
+ /* New entry */
+ if($this->dhcpEnabled){
+
+ /* Unset dhcpStatements if this attribute is empty */
+ if(isset($this->dhcpHostEntry['dhcpStatements']) &&
+ ($this->dhcpHostEntry['dhcpStatements'] == "" || count($this->dhcpHostEntry['dhcpStatements']) == 0) ){
+ unset($this->dhcpHostEntry['dhcpStatements']);
+ }
+
+ /* DHCP removed */
+ if($this->initial_dhcp_is_Account && !$this->dhcp_is_Account){
+ $ldap->rmdir_recursive($this->dhcpHostEntry['dn']);
+ show_ldap_error($ldap->get_error(),_("Removing dhcp entry for this object failed."));
+ }
+
+ /* DHCP Added */
+ if(!$this->initial_dhcp_is_Account && $this->dhcp_is_Account){
+ $attrs = $this->dhcpHostEntry;
+ unset($attrs['MODIFIED']);
+ unset($attrs['dn']);
+ $ldap->cd("cn=".$this->cn.",".$this->dhcpParentNode);
+ $res = $ldap->add($attrs);
+# print_a($attrs);
+# print("cn=".$this->cn.",".$this->dhcpParentNode);
+ show_ldap_error($ldap->get_error(),_("Tried to add new dhcp entry failed."));
+ }
+
+ /* DHCP still activated */
+ if($this->initial_dhcp_is_Account && $this->dhcp_is_Account){
+
+ /* DHCP node changed */
+ if(($this->initial_dhcpParentNode != $this->dhcpParentNode) ||
+ ($this->cn != $this->OrigCn)){
+ $attrs = $this->dhcpHostEntry;
+ $attrs['cn'] = $this->cn;
+ unset($attrs['dn']);
+ unset($attrs['MODIFIED']);
+ $ldap->cd("cn=".$this->cn.",".$this->dhcpParentNode);
+ $res = $ldap->add($attrs);
+ show_ldap_error($ldap->get_error(),_("Tried to add new dhcp entry failed."));
+ if($res){
+ $ldap->rmdir_recursive($this->dhcpHostEntry['dn']);
+ show_ldap_error($ldap->get_error(),_("Removing old dhcp entry failed."));
+ }
+ }
+
+ /* SAME node but modified */
+ if(isset($this->dhcpHostEntry['MODIFIED']) && $this->dhcpHostEntry['MODIFIED'] == 1 &&
+ $this->initial_dhcpParentNode == $this->dhcpParentNode){
+ $attrs = $this->dhcpHostEntry;
+ unset($attrs['dn']);
+ unset($attrs['MODIFIED']);
+ $ldap->cd($this->dhcpHostEntry['dn']);
+ $ldap->modify($attrs);
+ show_ldap_error($ldap->get_error(),_("Modifying dhcp entry failed."));
+ }
+ }
+ }
+
+
/****************/
/* DNS HANDLING */
/****************/
*/
if(!empty($this->ipHostNumber)){
$this->dnsEntry['RECORDS'][] = array("type"=>"aRecord","value"=>$this->ipHostNumber);
+ $ptr = $this->get_pTRRecord();
+ if(!empty($ptr)){
+ $this->dnsEntry['RECORDS'][] = array("type"=>"pTRRecord","value"=>$ptr);
+ }
}
/* Create diff and follow instructions
$str.="</select>";
return($str);
}
+
+
+ function get_dhcp_host_entry()
+ {
+ $attrs = array();
+ $dn = $this->get_dhcp_host_entry_dn();
+ if($dn){
+ $ldap = $this->config->get_ldap_link();
+ $ldap->cd($this->config->current['BASE']);
+ $ldap->cat($dn,array("*"));
+ if($ldap->count()){
+ $attrs = $ldap->fetch();
+ foreach($attrs as $key => $value){
+ if(is_numeric($key) || ($key == "count")){
+ unset($attrs[$key]);
+ }
+ if(is_array($value) && isset($value['count'])){
+ unset($attrs[$key]['count']);
+ }
+ }
+ }
+ }
+ return($attrs);
+ }
+
+
+ function get_dhcp_host_entry_dn()
+ {
+ $ldap = $this->config->get_ldap_link();
+ $ldap->cd($this->config->current['BASE']);
+ $ldap->search ("(&(objectClass=dhcpHost)(cn=".$this->cn."))",array("cn","dn"));
+
+ if($ldap->count()){
+ $attr = $ldap->fetch();
+ return($attr['dn']);
+ }else{
+ return("");
+ }
+ }
+
+
+ function get_dhcp_parent_node()
+ {
+ return(preg_replace("/^cn=".normalizePreg($this->cn).",/","",$this->get_dhcp_host_entry_dn()));
+ }
+
+
+ function get_dhcp_parent_nodes()
+ {
+ $ldap = $this->config->get_ldap_link();
+ $ldap->cd($this->config->current['BASE']);
+ $ldap->search("(objectClass=dhcpService)",array("dhcpPrimaryDN"));
+
+ $dhcp_dns = array();
+ while($attr = $ldap->fetch()){
+ $dhcp_dns[$attr['dn']] = $attr['dhcpPrimaryDN'][0];
+ }
+
+ foreach($dhcp_dns as $key => $pri_dns){
+ $ldap->cat($pri_dns,array("cn"));
+ $tmp = $ldap->fetch();
+ if(isset($tmp['cn'][0])){
+ $dhcp_dns[$key] = $tmp['cn'][0];
+ }else{
+ unset($dhcp_dns[$key]);
+ }
+ }
+
+ $tmp = $tmp2 = array();
+ foreach($dhcp_dns as $dn => $cn){
+ $ldap->cd($dn);
+ $ldap->search("(|(objectClass=dhcpService)(objectClass=dhcpGroup)".
+ "(objectClass=dhcpSubnet)(objectClass=dhcpSharedNetwork))",array("cn"));
+ while($attr = $ldap->fetch()){
+ $tmp[$attr['dn']] = $attr['cn'][0];
+ }
+ $tmp2 = array_merge($tmp2,$this->create_tree($tmp,preg_replace("/^[^,]+,/i","",$dn),"(".$cn.") "));
+ }
+ return($tmp2);
+ }
+
+
+ /* this function returns the default ptr record entry */
+ function get_pTRRecord()
+ {
+ if(!empty($this->ipHostNumber) && isset($this->dnsEntry['zoneName']) && !empty($this->dnsEntry['zoneName'])){
+ $ldap = $this->config->get_ldap_link();
+ $ldap->cat(getDNSZoneDN($this->config,$this->dnsEntry['zoneName']));
+ $attrs = $ldap->fetch();
+ $tmp = array_flip($this->Zones);
+ $tmp = preg_replace("/^[^\/]*+\//","",$tmp[$this->dnsEntry['zoneName']]);
+ $tmp = trim(preg_replace("/\.in-addr.arpa$/","",$tmp));
+ $ptr = preg_replace("/^".normalizePreg(FlipIp($tmp))."\./","",$this->ipHostNumber);
+ return($ptr);
+ }else{
+ return(FALSE);
+ }
+ }
+
+
+ function create_tree($arr,$base,$current = "")
+ {
+ $ret = array();
+ foreach($arr as $r => $name){
+ $base_part = str_replace($base,"",$r);
+ if(preg_match("/^[a-z]*=".normalizePreg($name)."(|,)$/i",$base_part)){
+ $ret[$r] = $current.$name;
+ $tmp = $this->create_tree($arr,$r,$current.". ");
+ foreach($tmp as $sub_key => $sub_name){
+ $ret[$sub_key] = $sub_name;
+ }
+ }
+ }
+ return($ret);
+ }
}
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