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index 42dd962a3663964761ca69943781f91e30ef1d78..d883bf4ae9173537b704eee070159493f9c8463d 100644 (file)
class servdhcp extends plugin
{
/* attribute list for save action */
- var $ignore_account= TRUE;
- var $attributes= array();
- var $objectclasses= array();
+ var $attributes= array("dhcpServiceDN");
+ var $objectclasses= array("dhcpServer");
+
+ var $dhcpServiceDN= "";
/* Section storage */
var $dhcpSections= array();
var $dhcpObjectCache= array();
var $current_object= "";
+ var $types= array();
+ var $serviceDN= "";
+
+ var $quote_option = array("domain-name");
+
+ var $orig_dn = "";
+
+ var $dhcp_server_list = array("ENTRIES"=> array(),"FOR_LIST"=> array());
+ var $take_over_id = -1;
+ var $display_warning = TRUE;
function servdhcp ($config, $dn= NULL, $parent= NULL)
{
plugin::plugin ($config, $dn, $parent);
+ $this->serviceDN = "cn=dhcp,".$dn;
+ $this->orig_dn = $dn;
+
+ $this->types= array( "dhcpLog" => _("Logging"),
+ "dhcpService" => _("Global options"),
+ "dhcpClass" => _("Class"),
+ "dhcpSubClass" => _("Subclass"),
+ "dhcpHost" => _("Host"),
+ "dhcpGroup" => _("Group"),
+ "dhcpPool" => _("Pool"),
+ "dhcpSubnet" => _("Subnet"),
+ "dhcpFailOverPeer" => _("Failover peer"),
+ "dhcpSharedNetwork" => _("Shared network"));
+
+
+ /* Backport: PHP4 compatibility */
+ foreach($this->types as $type => $translation){
+ $this->types[strtolower($type)] = $translation;
+ }
+
/* Load information about available services */
$this->reload();
+ if (!count($this->dhcpSections)){
+ $this->is_account= FALSE;
+ $this->dhcp_server_list = $this->get_list_of_dhcp_servers();
+ }
}
+
+ function get_list_of_dhcp_servers()
+ {
+ $ret = array("ENTRIES"=> array(),"FOR_LIST"=> array());
+ $ldap = $this->config->get_ldap_link();
+ $ldap->cd($this->config->current['BASE']);
+ $ldap->search("(&(objectClass=goServer)(dhcpServiceDN=*))",array("dn","cn","dhcpServiceDN"));
+ while($attrs = $ldap->fetch()){
+
+ /* Skip own config */
+ if($this->dn != "new" && preg_match("/".normalizePreg($this->dn)."$/",$attrs['dn'])){
+ continue;
+ }
+
+ $ret['ENTRIES'][] = $attrs;
+ }
+ foreach($ret['ENTRIES'] as $key => $data){
+ $ret['FOR_LIST'][$key] = $data['cn'][0];
+ }
+ return($ret);
+ }
+
function execute()
{
/* Fill templating stuff */
$smarty= get_smarty();
+ $smarty->assign("dns_take_over",FALSE);
$display= "";
+
+ /*****************/
+ /* Handle Take Over Actions
+ /*****************/
+
+ /* Give smarty the required informations */
+ $smarty->assign("dhcp_server_list", $this->dhcp_server_list['FOR_LIST']);
+ $smarty->assign("dhcp_server_list_cnt", count($this->dhcp_server_list['FOR_LIST']));
+
+ /* Take over requested, save id */
+ if(isset($_POST['take_over_src']) && isset($_POST['take_over'])){
+ $id = $_POST['take_over_src'];
+ if(isset($this->dhcp_server_list['ENTRIES'][$id])){
+ $this->take_over_id = $id;
+ }
+ }
+
+ /* Abort take over action */
+ if(isset($_POST['cancel_take_over'])){
+ $this->dialog =false;
+ $this->take_over_id = -1;
+ $this->dhcp_server_list = $this->get_list_of_dhcp_servers();
+ }
+
+ /* Display informartion about take over that will be started when saving this server
+ * and hide default dhcp output
+ */
+ if($this->take_over_id != -1){
+ $this->dialog = FALSE;
+ $id = $this->take_over_id;
+ $smarty->assign("dns_take_over",TRUE);
+
+ $warning = sprintf(_("You are going to migrate the DHCP setup from server '%s'."),$this->dhcp_server_list['ENTRIES'][$id]['cn'][0]);
+ $warning.= " "._("The migration will be started when you save this system. To cancel this action, use the cancel button below.");
+
+ if($this->display_warning){
+ print_red($warning);
+ $this->display_warning = FALSE;
+ }
+ return($smarty->fetch(get_template_path('servdhcp.tpl', TRUE)));
+ }
+
+
+ /*****************/
+ /* List handling
+ /*****************/
+
/* Section Creation? */
if (isset($_POST['create_section']) && isset($_POST['section'])){
$section= $_POST['section'];
- if (isset(dhcpNewSectionDialog::$sectionMap[$section])){
- $this->dialog= new $section($this->dn);
+ $tmp = new dhcpNewSectionDialog(NULL);
+ if (isset($tmp->sectionMap[$section])){
+ $this->dialog= new $section($this->current_object);
$this->current_object= "";
} else {
$this->dialog= NULL;
show_errors($messages);
} else {
$dn= $this->dialog->dn;
+ $class= get_class($this->dialog);
+ $type= $this->types[$class];
+ if(empty($this->serviceDN)){
+ $indent= substr_count(preg_replace("/".$this->dn."/", '', $dn), ",") -1;
+ }else{
+ $indent= substr_count(preg_replace("/".$this->serviceDN."/", '', $dn), ",");
+ }
+ $spaces= "";
+ for ($i= 0; $i<$indent; $i++){
+ $spaces.= " ";
+ }
$data= $this->dialog->save();
- if ($this->current_object= ""){
- echo "SAVE new entry";
+ if ($this->current_object == ""){
+ /* New object */
+ $newsects= array();
+ foreach ($this->dhcpSections as $key => $dsc){
+ $newsects[$key]= $dsc;
+ if ($key == $dn){
+ $spaces.= " ";
+ $newsects[$data['dn']]= "$spaces$type '".preg_replace('/^[^=]+=([^,]+),.*$/', '\1', $data['dn'])."'";
+ }
+ }
+ $this->dhcpObjectCache[$data['dn']]= $data;
+ $this->dhcpSections= $newsects;
} else {
if ($dn != $data['dn']){
- echo "SAVE old entry with new dn";
+ /* Old object, new name */
+ $this->dhcpObjectCache[$dn]= array();
+ $this->dhcpObjectCache[$data['dn']]= $data;
+
+ /* If we renamed a section, we've to rename a couple of objects, too */
+ foreach ($this->dhcpObjectCache as $key => $dsc){
+ if (preg_match("/,$dn$/", $key)){
+ $new_dn= preg_replace("/,$dn$/", ",".$data['dn'], $key);
+ $dsc['MODIFIED']= TRUE;
+ $this->dhcpObjectCache[$new_dn]= $dsc;
+ unset($this->dhcpObjectCache[$key]);
+ }
+ }
+ $newsects= array();
+ foreach ($this->dhcpSections as $key => $dsc){
+ if ($key == $dn){
+ $newsects[$data['dn']]= "$spaces$type '".preg_replace('/^[^=]+=([^,]+),.*$/', '\1', $data['dn'])."'";
+ continue;
+ }
+ if (preg_match("/,$dn$/", $key)){
+ $new_dn= preg_replace("/,$dn$/", ",".$data['dn'], $key);
+ $newsects[$new_dn]= $dsc;
+ } else {
+ $newsects[$key]= $dsc;
+ }
+ }
+ $this->dhcpSections= $newsects;
+
} else {
- echo "SAVE old entry";
+ /* Old object, old name */
+ $this->dhcpObjectCache[$data['dn']]= $data;
}
}
+ $this->dialog= NULL;
}
}
}
+ if(isset($_GET['act']) && $_GET['act']=="edit" && isset($_GET['id'])){
+ $dn = base64_decode($_GET['id']);
+ if (isset($this->dhcpObjectCache[$dn])){
+ $section= $this->objectType($dn);
+ $this->current_object= $dn;
+ $this->dialog= new $section($this->dhcpObjectCache[$dn]);
+ }
+ }
+
+
/* Do we need to flip is_account state? */
if (isset($_POST['modify_state'])){
$this->is_account= !$this->is_account;
if ($this->is_account){
$display= $this->show_header(_("Remove DHCP service"),
_("This server has DHCP features enabled. You can disable them by clicking below."));
+
+ if (!count($this->dhcpObjectCache)){
+ $attrs= array();
+ $attrs['dn']= 'cn=dhcp,'.$this->dn;
+ $attrs['cn']= array('dhcp');
+ $attrs['objectClass']= array('top', 'dhcpService');
+ $attrs['dhcpPrimaryDN']= array($this->dn);
+ $attrs['dhcpStatements']= array("default-lease-time 600",
+ "max-lease-time 1200",
+ "authoritative",
+ "ddns-update-style none");
+ $attrs['MODIFIED']= TRUE;
+ $this->dhcpSections['cn=dhcp,'.$this->dn]= _("Global options");
+ $this->dhcpObjectCache['cn=dhcp,'.$this->dn]= $attrs;
+ }
+
} else {
$display= $this->show_header(_("Add DHCP service"),
_("This server has DHCP features disabled. You can enable them by clicking below."));
/* Create Listbox with existing Zones
*/
$DhcpList = new divSelectBox("dhcpSections");
- $DhcpList->SetHeight(300);
+ $DhcpList->SetHeight(400);
/* Add entries to divlist
*/
$editImgIns = "<input type='image' src='images/list_new.png' name='insertDhcp_%s' title='"._("Insert new DHCP section")."'>".
"<input type='image' src='images/edit.png' name='editDhcp_%s' title='"._("Edit DHCP section")."'>".
"<input type='image' src='images/edittrash.png' name='delDhcp_%s' title='"._("Remove DHCP section")."'>";
+ $editImgInsNoDel = "<input type='image' src='images/list_new.png' name='insertDhcp_%s' title='"._("Insert new DHCP section")."'>".
+ "<input type='image' src='images/edit.png' name='editDhcp_%s' title='"._("Edit DHCP section")."'>";
$editImg = "<input type='image' src='images/edit.png' name='editDhcp_%s' title='"._("Edit DHCP section")."'>".
"<input type='image' src='images/edittrash.png' name='delDhcp_%s' title='"._("Remove DHCP section")."'>";
+
+ $tmp = new dhcpNewSectionDialog(NULL);
foreach($this->dhcpSections as $section => $values ){
- if (count(dhcpNewSectionDialog::$sectionMap[$this->objectType($section)])){
- $DhcpList->AddEntry(array(
+
+ $values = "<a href='?plug=".$_GET['plug']."&act=edit&id=".base64_encode($section)."'>".$values."</a>";
+
+ if (count($tmp->sectionMap[$this->objectType($section)])){
+ if ($this->objectType($section) == "dhcpService"){
+ $DhcpList->AddEntry(array(
+ array("string" => $values),
+ array("string" => str_replace("%s",base64_encode($section),$editImgInsNoDel), "attach" => "style='text-align:right;'")
+ ));
+ } else {
+ $DhcpList->AddEntry(array(
array("string" => $values),
array("string" => str_replace("%s",base64_encode($section),$editImgIns), "attach" => "style='text-align:right;'")
));
+ }
} else {
$DhcpList->AddEntry(array(
array("string" => $values),
return($display);
}
+
function remove_from_parent()
{
- /* This cannot be removed... */
+ /* Cancel if there's nothing to do here */
+ if (!$this->initially_was_account){
+ return;
+ }
+
+ /* Remove subtrees */
+ $ldap= $this->config->get_ldap_link();
+ foreach ($this->dhcpObjectCache as $dn => $content){
+ if ($this->objectType($dn) == 'dhcpService'){
+ $ldap->rmdir_recursive($dn);
+ show_ldap_error($ldap->get_error(), _("Removing DHCP entries failed"));
+ }
+ }
+
+ /* Remove from self */
+ $ldap= $this->config->get_ldap_link();
+
+ /* Remove and write to LDAP */
+ plugin::remove_from_parent();
+
+ @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__, $this->attributes, "Save");
+ $ldap->cd($this->dn);
+ $this->cleanup();
+ $ldap->modify ($this->attrs);
+
+ show_ldap_error($ldap->get_error(), _("Removing DHCP entries failed"));
+
+ /* Optionally execute a command after we're done */
+ $this->handle_post_events("remove");
}
/* Save to LDAP */
function save()
{
+ /* Take over handling
+ * - Load servdhcp class and dhcpObjectCache for the source dhcp setup.
+ * - Assign dhcpObjectCache to this configuration.
+ * - Save this setup and remove source setup from ldap.
+ */
+ if($this->take_over_id != -1){
+ $id = $this->take_over_id;
+ $src = preg_replace("/cn=dhcp,/","",$this->dhcp_server_list['ENTRIES'][$id]['dn']);
+ $tmp = new servdhcp ($this->config, $src);
+ $this->orig_dn = $src;
+ $this->dhcpObjectCache = $tmp->dhcpObjectCache;
+ }
+
+ /* Save dhcp setttings */
+ $ldap= $this->config->get_ldap_link();
+ foreach ($this->dhcpObjectCache as $dn => $data){
+
+ if($this->dn != $this->orig_dn){
+ $dn = preg_replace("/".normalizePreg($this->orig_dn)."$/i",$this->dn,$dn);
+ }
+
+ /* Remove entry? */
+ if (count($data) == 0){
+ /* Check if exists, then remove... */
+ if($ldap->cat($dn)){
+ $ldap->rmdir_recursive($dn);
+ show_ldap_error($ldap->get_error(), _("Can't remove DHCP object!"));
+ }
+ continue;
+ }
+
+ /* Modify existing entry? */
+ if (isset($data['MODIFIED']) || $this->orig_dn != $this->dn){
+
+ if($ldap->cat($dn)){
+ $modify= TRUE;
+ } else {
+ $modify= FALSE;
+ }
+
+ /* Build new entry */
+ $attrs= array();
+ foreach ($data as $attribute => $values){
+ if ($attribute == "MODIFIED" || $attribute == "dn"){
+ continue;
+ }
+
+ if(in_array($attribute,array("dhcpPrimaryDN","dhcpSecondaryDN","dhcpServerDN","dhcpFailOverPeerDN"))){
+ foreach($values as $v_key => $value){
+ $values[$v_key] = preg_replace("/".normalizePreg($this->orig_dn)."$/i",$this->dn,$value);
+ }
+ }
+
+ if (count($values)){
+
+ if($attribute == "dhcpOption"){
+ foreach($values as $key => $value){
+ $option_name = trim(preg_replace("/[^ ]*$/","",$value));
+ $option_value= trim(preg_replace("/^[^ ]*/","",$value));
+ if(in_array($option_name,$this->quote_option)){
+ $values[$key] = $option_name." \"".$option_value."\"";
+ }
+ }
+ }
+ if (count($values) == 1){
+ $attrs[$attribute]= $values[0];
+ } else {
+ $attrs[$attribute]= $values;
+ }
+ } else {
+ if ($modify){
+ $attrs[$attribute]= array();
+ }
+ }
+ }
+
+ $ldap->cd($dn);
+ if ($modify){
+ $ldap->modify($attrs);
+ show_ldap_error($ldap->get_error(), _("Can't save DHCP object!"));
+ } else {
+ $ldap->add($attrs);
+ show_ldap_error($ldap->get_error(), _("Can't save DHCP object!"));
+ }
+ }
+ }
+
+ $this->dhcpServiceDN= $this->serviceDN;
+ if($this->dn != $this->orig_dn){
+ $this->dhcpServiceDN= preg_replace("/".normalizePreg($this->orig_dn)."$/i",$this->dn,$this->dhcpServiceDN);
+ }
+
+ /* Replace 'new' dn */
+ if(preg_match("/new$/",$this->dhcpServiceDN)){
+ $this->dhcpServiceDN = preg_replace("/new$/",$this->dn,$this->dhcpServiceDN);
+ }
+
plugin::save();
+
+ /* Save data to LDAP */
+ $ldap->cd($this->dn);
+ $this->cleanup();
+ $ldap->modify ($this->attrs);
+
+ show_ldap_error($ldap->get_error(), _("Saving DHCP service failed"));
/* Optionally execute a command after we're done */
- #$this->handle_post_events($mode);
+ if ($this->initially_was_account == $this->is_account){
+ if ($this->is_modified){
+ $this->handle_post_events("modify");
+ }
+ } else {
+ $this->handle_post_events("add");
+ }
+
+ /* Take over handling
+ * - Remove old dhcp config from source server
+ */
+ if($this->take_over_id != -1){
+ $id = $this->take_over_id;
+ $src = $this->dhcp_server_list['ENTRIES'][$id]['dn'];
+ $tmp = new servdhcp ($this->config, $src);
+ $tmp->remove_from_parent();
+ }
}
/* Read all sub entries to place here */
$ldap->cd($value['dn']);
- $ldap->search("(|(objectClass=dhcpLog)(objectClass=dhcpClass)(objectClass=dhcpSubClass)(objectClass=dhcpLeases)(objectClass=dhcpHost)(objectClass=dhcpGroup)(objectClass=dhcpPool)(objectClass=dhcpSubnet)(objectClass=dhcpSharedNetwork)(objectClass=dhcpOptions)(objectClass=dhcpTSigKey)(objectClass=dhcpDnsZone)(objectClass=dhcpFailOverPeer))", array());
+ $ldap->search("(|(objectClass=dhcpService)(objectClass=dhcpLog)(objectClass=dhcpClass)(objectClass=dhcpSubClass)(objectClass=dhcpHost)(objectClass=dhcpGroup)(objectClass=dhcpPool)(objectClass=dhcpSubnet)(objectClass=dhcpSharedNetwork)(objectClass=dhcpOptions)(objectClass=dhcpTSigKey)(objectClass=dhcpDnsZone)(objectClass=dhcpFailOverPeer))", array());
+ $this->serviceDN= $value['dn'];
while ($attrs= $ldap->fetch()){
- $this->dhcpObjectCache[$ldap->getDN()]= $attrs;
- $tmp= preg_replace("/".$value['dn']."/", "", $ldap->getDN());
+ $sattrs= array();
+ for ($i= 0; $i<$attrs['count']; $i++){
+ $sattrs[$attrs[$i]]= $attrs[$attrs[$i]];
+ unset($sattrs[$attrs[$i]]['count']);
+ }
+ $sattrs['dn']= $ldap->getDN();
+
+ foreach($sattrs as $name => $values){
+ if($name == "dhcpOption"){
+ foreach($values as $key => $value){
+ $value_name = trim(preg_replace("/[^ ]*$/","",$value));
+ $value_value= trim(preg_replace("/^[^ ]*/","",$value));
+ if(in_array($value_name,$this->quote_option)){
+ $value_value = preg_replace("/^\"/","",$value_value);
+ $value_value = preg_replace("/\"$/","",$value_value);
+ $sattrs[$name][$key] = $value_name." ".$value_value;
+ }
+ }
+ }
+ }
+
+ $this->dhcpObjectCache[$ldap->getDN()]= $sattrs;
+ $tmp= preg_replace("/".$this->serviceDN."/", "", $ldap->getDN());
$indent= substr_count($tmp, ",");
$spaces= "";
for ($i= 0; $i<$indent; $i++){
$spaces.= " ";
}
- $types= array( "dhcpLog" => _("Logging"),
- "dhcpService" => _("Global options"),
- "dhcpClass" => _("Class"),
- "dhcpSubClass" => _("Subclass"),
- "dhcpLeases" => _("Lease"),
- "dhcpHost" => _("Host"),
- "dhcpGroup" => _("Group"),
- "dhcpPool" => _("Pool"),
- "dhcpSubnet" => _("Subnet"),
- "dhcpFailOverPeer" => _("Failover peer"),
- "dhcpSharedNetwork" => _("Shared network"));
- foreach ($types as $key => $val){
+ foreach ($this->types as $key => $val){
if (in_array("$key", $attrs['objectClass'])){
$type= $val;
break;
}
-//vim:tabstop=2:expandtab:softtab=2:shiftwidth=2:filetype=php:syntax:ruler:
+// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
?>