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index adc3aa6730286c8a310256652a2e9999e552238b..13c2956007036ade69e71bf3cef73de14f1d76d7 100644 (file)
var $dialog = NULL;
var $usedDNS = array();
+
+ var $orig_dn = "";
+
+ var $DNSinitially_was_account;
+
+
function servdns ($config, $dn= NULL)
{
plugin::plugin ($config, $dn);
+ $this->orig_dn = $dn;
+
/* All types with required attrs */
$this->RecordTypes['aRecord'] = "aRecord"; // ok
$this->RecordTypes['mDRecord'] = "mDRecord"; // ok
$this->RecordTypes['rRSIGRecord'] = "rRSIGRecord"; // ok
$this->RecordTypes['nSECRecord'] = "nSECRecord"; // ok
- $this->cn = $this->attrs['cn'][0];
-
$types = array();
/* Get all records */
$ldap->search("(&(objectClass=dNSZone)(relativeDomainName=@))",array("*"));
while($attrs = $ldap->fetch()){
- /* If relative domainname == cn
+ /* If relative domainname
* Try to read dnsclass / TTl / zone
*/
$this->usedDNS[$attrs['dn']] = $attrs['dn'];
if((isset($attrs['tXTRecord'][0]))&&(preg_match("/zoneName\=/",$attrs['tXTRecord'][0]))){
$zoneName= preg_replace("/zoneName\=/","",$attrs['tXTRecord'][0]);
- $types[$zoneName]['ReverseZone'] = preg_replace("/\.in\-addr\.arpa/","",$attrs['zoneName'][0]);
+ $z = preg_replace("/\.in\-addr\.arpa/","",$attrs['zoneName'][0]);
+
+ $z = $this->FlipIp($z);
+
+ $types[$zoneName]['ReverseZone'] = $z;
$types[$zoneName]['ReverseDN'] = $attrs['dn'];
}else{
$this->DNSinitially_was_account = $this->is_account;
}
+
+ /* this is used to flip the ip address for example
+ 12.3.45 -> 54.3.12
+ Because some entries (like zones) are store like that 54.3.12.in-addr.arpa
+ but we want to display 12.3.45.
+ */
+ function FlipIp($ip)
+ {
+ $tmp = array_reverse(split("\.",$ip));
+ $new = "";
+ foreach($tmp as $section){
+ $new .= $section.".";
+ }
+ return(preg_replace("/.$/","",$new));
+ }
+
function execute()
{
/* Call parent execute */
return ($display);
}
+ /* Edited or Added zone hould be saved saved */
if(isset($_POST['SaveZoneChanges'])){
$this->dialog->save_object();
+ /* Check if noting went wrong */
if(count($this->dialog->check())){
foreach($this->dialog->check() as $msgs){
print_red($msgs);
}
}else{
-
+
+ /* add new/edited zone */
$ret = $this->dialog->save();
unset($this->Zones[$this->dialog->InitiallyZoneName]);
$this->Zones[$ret['zoneName']] = $ret;
/* Check for edit zone request */
$once = false;
foreach( $_POST as $name => $value){
-
+
+ /* check all post for edit request */
if(preg_match("/^editZone_/",$name)&&!$once){
$once =true;
$tmp = preg_replace("/^editZone_/","",$name);
$this->dialog= new servdnseditZone($this->config,$this->dn,$this->RecordTypes,$this->Zones[$tmp]);
}
+ /* check posts for delete zone */
if(preg_match("/^delZone_/",$name)&&!$once){
+
+
$once =true;
$tmp = preg_replace("/^delZone_/","",$name);
$tmp = base64_decode(preg_replace("/_.*$/","",$tmp));
- unset($this->Zones[$tmp]);
+
+ $zones = $this->getUsedZoneNames();
+ $rev = $this->Zones[$tmp]['ReverseZone'];
+ $res = array_merge(($zones[$tmp]),($zones[$rev.".in-addr.arpa"]));
+
+ if(count($res)){
+ $i = 2;
+ $str ="";
+ foreach($res as $dn){
+ if($i > 0 ){
+ $i --;
+ $str.=$dn." ";
+ }
+ }
+ if(count($res)> 2) $str .=" ... ";
+ print_red(sprintf(_("Can't delete the selected zone, because it is still in use by these entry/entries '%s'"),trim($str)));
+ }else{
+ unset($this->Zones[$tmp]);
+ }
}
}
+ /* Show dialog */
if($this->dialog!= NULL){
$this->dialog->save_object();
$this->dialog->parent = $this;
return($display);
}
+
+ /* This funtion returns all used Zonenames */
+ function getUsedZoneNames()
+ {
+ $ret = array();
+ $ldap = $this->config->get_ldap_link();
+ $ldap->cd($this->config->current['BASE']);
+ $ldap->search("(&(objectClass=dNSZone)(!(relativeDomainName=@))(zoneName=*))",array("zoneName","relativeDomainName","tXTRecord"));
+ while($attr = $ldap->fetch()){
+ if(preg_match("/in-addr\.arpa/",$attr['zoneName'][0])){
+ $ret[$attr['zoneName'][0]][] = $attr['dn'];
+ }else{
+ $ret[$attr['zoneName'][0]][] = $attr['dn'];
+ }
+ }
+ return($ret);
+ }
+
+
+ /* Remove dns service */
function remove_from_parent()
{
+ if(!$this->DNSinitially_was_account){
+ return;
+ }
+
$ldap = $this->config->get_ldap_link();
$ldap->cd($this->config->current['BASE']);
foreach($this->usedDNS as $dn){
$ldap->cd($dn);
$ldap->rmdir_recursive($dn);
}
+
+ $ldap = $this->config->get_ldap_link();
+ $ldap->cd($this->orig_dn);
+ $ldap->search("(&(objectClass=dNSZone)(zoneName=*)(relativeDomainName=@))",array("relativeDomainName","zoneName"));
+ while($attr = $ldap->fetch()){
+ $ldap->cd($attr['dn']);
+ $ldap->rmDir($attr['dn']);
+ }
+
+
show_ldap_error($ldap->get_error());
}
/* Save to LDAP */
function save()
{
+ /* Ldap conenction / var initialization */
$ldap = $this->config->get_ldap_link();
$ldap->cd($this->config->current['BASE']);
-
$actions =array("update"=>array(),"add"=>array(),"delete"=>array());
+ /* Generate entries for all zones, and check if they must be updated deleted added */
foreach($this->Zones as $zone){
+
+ /* Get ldap syntax */
$tmp = $this->generate_LDAP_entries($zone);
+
+ /* Check if dn is new, or if entry was edited */
foreach($tmp as $key => $values){
if(isset($this->usedDNS[$key])){
$actions['update'][$key]=$values;
}
}
}
+
+ /* Check which dns are not used anymore ...*/
foreach($this->usedDNS as $key => $values){
$actions['delete'][$key] = $values;
}
+ /* Remove deleted zones */
foreach($actions['delete'] as $dn => $attrs){
$ldap->cd($dn);
$ldap->rmdir_recursive($dn);
}
+ /* Add new zones */
foreach($actions['add'] as $dn => $attrs){
$ldap->cd($this->config->current['BASE']);
// $ldap->create_missing_trees($dn);
$ldap->add($attrs);
}
+ /* Update existing entries */
foreach($actions['update'] as $dn => $attrs){
$ldap->cd($dn);
$ldap->modify($attrs);
}
+ /* This function generates ldap friendly output
+ of all changes for a single zone (reverse and forward)
+ */
function generate_LDAP_entries($zone)
{
$tmp = array();
$tmp['sOARecord'] = $str;
- /* Generate some attrs */
+ /* Generate Record entries */
$arr = array("SigRecord","KeyRecord","aAAARecord","nSRecord","iaFSDBRecord","mInfoRecord","hInfoRecord","mXRecord","mDRecord","tXTRecord",
"LocRecord","nXTRecord","sRVRecord","nAPTRRecord","kXRecord","certRecord","a6Record","dSRecord","sSHFPRecord","rRSIGRecord","nSECRecord");
$aRecords = array();
}
}
}
+
+ /* Check if there are records removed,
+ if there are some removed records, the append an array
+ to ensure that these record types are deleted
+ */
if((isset($zone['Records']))&&(is_array($zone['Records']))){
foreach($zone['Records'] as $type){
- if(isset($type['inittype'])){
+ if((isset($type['inittype']))&&($type['inittype']!="")){
if($type['type'] != $type['inittype']){
$tmp[$type['inittype']] = array();
}
}
}
}
+
+ /* generate forward entry */
$dn = "zoneName=".$zone['zoneName'].",".$this->dn;
$tmp2[$dn] = $tmp;
$tmp2[$dn]['zoneName'] = $zone['zoneName'];
- $dn = "zoneName=".$zone['ReverseZone'].".in-addr.arpa,".$this->dn;
+
+ /* generate reverse entry */
+ $dn = "zoneName=".$this->FlipIp($zone['ReverseZone']).".in-addr.arpa,".$this->dn;
$tmp2[$dn] = $tmp;
$tmp2[$dn]['tXTRecord'] ="zoneName=".$zone['zoneName'];
- $tmp2[$dn]['zoneName'] = $zone['ReverseZone'].".in-addr.arpa";
+ $tmp2[$dn]['zoneName'] = $this->FlipIp($zone['ReverseZone']).".in-addr.arpa";
return($tmp2);
}