Fixed code alignment.. somehow broken

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@15987 594d385d-05f5-0310-b6e9-bd551577e9d8

diff --git a/gosa-core/plugins/personal/posix/class_posixAccount.inc b/gosa-core/plugins/personal/posix/class_posixAccount.inc
index 943738a46eae10f4974850f9d973c2abee7245d7..66df47b1bc9d3a6f59784010aa1525e7a37d291e 100644 (file)
--- a/gosa-core/plugins/personal/posix/class_posixAccount.inc
+++ b/gosa-core/plugins/personal/posix/class_posixAccount.inc
@@ -1,1681 +1,1681 @@
 <?php
 /*
-* This code is part of GOsa (http://www.gosa-project.org)
-* Copyright (C) 2003-2008 GONICUS GmbH
-*
-* ID: $$Id$$
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the License, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not, write to the Free Software
-* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-*/
+ * This code is part of GOsa (http://www.gosa-project.org)
+ * Copyright (C) 2003-2008 GONICUS GmbH
+ *
+ * ID: $$Id$$
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
 
 /*!
-\brief   posixAccount plugin
-\author  Cajus Pollmeier <pollmeier@gonicus.de>
-\version 2.00
-\date    24.07.2003
+  \brief   posixAccount plugin
+  \author  Cajus Pollmeier <pollmeier@gonicus.de>
+  \version 2.00
+  \date    24.07.2003
 
-This class provides the functionality to read and write all attributes
-relevant for posixAccounts and shadowAccounts from/to the LDAP. It
-does syntax checking and displays the formulars required.
-*/
+  This class provides the functionality to read and write all attributes
+  relevant for posixAccounts and shadowAccounts from/to the LDAP. It
+  does syntax checking and displays the formulars required.
+ */
 
 class posixAccount extends plugin
 {
-/* Definitions */
-var $plHeadline= "UNIX";
-var $plDescription= "Edit users POSIX settings";
-
-/* Plugin specific values */
-var $homeDirectory= "";
-var $loginShell= "/bin/bash";
-var $uidNumber= "";
-var $gidNumber= "";
-var $gecos= "";
-var $shadowMin= "0";
-var $shadowMax= "0";
-var $shadowWarning= "0";
-var $shadowLastChange= "0";
-var $shadowInactive= "0";
-var $shadowExpire= "";
-var $gosaDefaultPrinter= "";
-var $accessTo= array();
-var $trustModel= "";
-
-var $glist=array();
-var $status= "";
-var $loginShellList= array();
-var $groupMembership= array();
-var $savedGroupMembership= array();
-var $savedUidNumber= "";
-var $savedGidNumber= "";
-var $activate_shadowMin= "0";
-var $activate_shadowMax= "0";
-var $activate_shadowWarning= "0";
-var $activate_shadowInactive= "0";
-var $activate_shadowExpire= "0";
-var $mustchangepassword= "0";
-var $force_ids= 0;
-var $gotoLastSystemLogin= "";
-var $groupSelect= FALSE;
-var $trustSelect= FALSE;
-var $secondaryGroups= array();
-var $primaryGroup= 0;
-var $was_trust_account= FALSE;
-var $memberGroup= array();
-var $grouplist= array();
-var $ui= array();
-var $ssh= null;
-var $sshAcl= "";
-
-var $GroupRegex= "*";
-var $GroupUserRegex= "*";
-var $SubSearch= false;
-
-var $view_logged= false;
-
-/* attribute list for save action */
-var $CopyPasteVars  = 
-array("grouplist","groupMembership","activate_shadowMin",
-"activate_shadowMax","activate_shadowWarning","activate_shadowInactive","activate_shadowExpire",
-"must_change_password","printerList","grouplist","savedGidNumber","savedUidNumber");
-
-var $attributes     = array("homeDirectory", "loginShell", "uidNumber", "gidNumber", "gecos",
-"shadowMin", "shadowMax", "shadowWarning", "shadowInactive", "shadowLastChange",
-"shadowExpire", "gosaDefaultPrinter", "uid","accessTo","trustModel", "gotoLastSystemLogin");
-
-var $objectclasses= array("posixAccount", "shadowAccount");
-
-var $uid= "";
-var $multiple_support = TRUE;
-var $groupMembership_some = array();
-
-/* constructor, if 'dn' is set, the node loads the given
-'dn' from LDAP */
-function posixAccount (&$config, $dn= NULL)
-{
-global $class_mapping;
-
-/* Configuration is fine, allways */
-$this->config= $config;
-
-/* Load bases attributes */
-plugin::plugin($config, $dn);
-
-/*  If gotoLastSystemLogin is available read it from ldap and create a readable
-date time string, fallback to sambaLogonTime if available.
-*/
-if(isset($this->attrs['gotoLastSystemLogin'][0]) && preg_match("/^[0-9]*$/",$this->attrs['gotoLastSystemLogin'][0])){
-$this->gotoLastSystemLogin = date("d.m.Y H:i:s", strtotime($this->attrs['gotoLastSystemLogin'][0]));
-} else if(isset($this->attrs['sambaLogonTime'][0]) && preg_match("/^[0-9]*$/",$this->attrs['sambaLogonTime'][0])){
-$this->gotoLastSystemLogin = date("d.m.Y H:i:s", $this->attrs['sambaLogonTime'][0]);
-}
-
-/* Setting uid to default */
-if(isset($this->attrs['uid'][0])){
-$this->uid = $this->attrs['uid'][0];
-}
-
-$ldap= $this->config->get_ldap_link();
-
-if ($dn !== NULL){
-
-/* Correct is_account. shadowAccount is not required. */
-if (isset($this->attrs['objectClass']) &&
-in_array ('posixAccount', $this->attrs['objectClass'])){
-
-$this->is_account= TRUE;
-}
-
-/* Is this account a trustAccount? */
-if ($this->is_account && isset($this->attrs['trustModel'])){
-$this->trustModel= $this->attrs['trustModel'][0];
-$this->was_trust_account= TRUE;
-} else {
-$this->was_trust_account= FALSE;
-$this->trustModel= "";
-}
-
-$this->accessTo = array(); 
-if ($this->is_account && isset($this->attrs['accessTo'])){
-for ($i= 0; $i<$this->attrs['accessTo']['count']; $i++){
-$tmp= $this->attrs['accessTo'][$i];
-$this->accessTo[$tmp]= $tmp;
-}
-}
-$this->initially_was_account= $this->is_account;
-
-/* Fill group */
-$this->primaryGroup= $this->gidNumber;
-
-/* Generate status text */
-$current= date("U");
-
-$current= floor($current / 60 /60 / 24);
-
-if (($current >= $this->shadowExpire) && $this->shadowExpire){
-$this->status= _("expired");
-if (($current - $this->shadowExpire) < $this->shadowInactive){
-$this->status.= ", "._("grace time active");
-}
-} elseif (($this->shadowLastChange + $this->shadowMin) >= $current){
-$this->status= _("active").", "._("password not changeable");
-} elseif (($this->shadowLastChange + $this->shadowMax) >= $current){
-$this->status= _("active").", "._("password expired");
-} else {
-$this->status= _("active");
-}
-
-/* Get group membership */
-$ldap->cd($this->config->current['BASE']);
-$ldap->search("(&(objectClass=posixGroup)(memberUid=".$this->uid."))", array("cn", "description"));
-
-while ($attrs= $ldap->fetch()){
-if (!isset($attrs["description"][0])){
-$entry= $attrs["cn"][0];
-} else {
-$entry= $attrs["cn"][0]." [".$attrs["description"][0]."]";
-}
-$this->groupMembership[$ldap->getDN()]= $entry;
-}
-asort($this->groupMembership);
-reset($this->groupMembership);
-$this->savedGroupMembership= $this->groupMembership;
-$this->savedUidNumber= $this->uidNumber;
-$this->savedGidNumber= $this->gidNumber;
-
-// Instanciate SSH object if available
-if (isset($class_mapping["sshPublicKey"])){
-if (empty($this->acl_base)){
-$this->acl_base= $config->current['BASE'];
-}
-
-$this->sshAcl= $this->getacl("sshPublicKey");
-$this->ssh= new sshPublicKey($this->config, $this->dn, $this->sshAcl);
-}
-}
-
-/* Adjust shadow checkboxes */
-foreach (array("shadowMin", "shadowMax", "shadowWarning", "shadowInactive",
-"shadowExpire") as $val){
-
-if ($this->$val != 0){
-$oval= "activate_".$val;
-$this->$oval= "1";
-}
-}
-
-/* Convert shadowExpire for usage */
-if ($this->shadowExpire == 0){
-$this->shadowExpire= "";
-} else {
-$this->shadowExpire= date('d.m.Y', $this->shadowExpire * 60 * 60 * 24);
-}
-
-
-/* Generate shell list from CONFIG_DIR./shells */
-if (file_exists(CONFIG_DIR.'/shells')){
-$shells = file (CONFIG_DIR.'/shells');
-foreach ($shells as $line){
-if (!preg_match ("/^#/", $line)){
-$this->loginShellList[]= trim($line);
-}
-}
-} else {
-if ($this->loginShell == ""){
-$this->loginShellList[]= _("unconfigured");
-}
-}
-
-/* Insert possibly missing loginShell */
-if ($this->loginShell != "" && !in_array($this->loginShell, $this->loginShellList)){
-$this->loginShellList[]= $this->loginShell;
-}
-
-/* Generate group list */
-$this->ui = get_userinfo(); 
-$this->secondaryGroups[]= "- "._("automatic")." -";
-$ldap->cd($this->config->current['BASE']);
-$ldap->search("(objectClass=posixGroup)", array("cn", "gidNumber"));
-while($attrs = $ldap->fetch()){
-$this->secondaryGroups[$attrs['gidNumber'][0]]= $attrs['cn'][0];
-}
-asort ($this->secondaryGroups);
-
-/* Get global filter config */
-if (!session::is_set("sysfilter")){
-$ui= get_userinfo();
-$base= get_base_from_people($ui->dn);
-$sysfilter= array( "depselect"       => $base,
-"regex"           => "*");
-session::set("sysfilter", $sysfilter);
-}
-$this->ui = get_userinfo();
-}
-
-
-/* execute generates the html output for this node */
-function execute($isCopyPaste = false)
-{
-/* Call parent execute */
-plugin::execute();
-$display= "";
-
-/* Log view */
-if($this->is_account && !$this->view_logged){
-$this->view_logged = TRUE;
-new log("view","users/".get_class($this),$this->dn);
-}
-
-/* Department has changed? */
-if(isset($_POST['depselect'])){
-session::set('CurrentMainBase',validate($_POST['depselect']));
-}
-
-if($this->multiple_support_active){
-$this->is_account = TRUE;
-}
-
-if(!$isCopyPaste && ! $this->multiple_support_active){
-
-/* Do we need to flip is_account state? */
-if(isset($_POST['modify_state'])){
-if($this->is_account && $this->acl_is_removeable()){
-$this->is_account= FALSE;
-}elseif(!$this->is_account && $this->acl_is_createable()){
-$this->is_account= TRUE;
-}
-}
-
-/* Do we represent a valid posixAccount? */
-if (!$this->is_account && $this->parent === NULL ){
-$display= "<img alt=\"\" src=\"images/small-error.png\" align=\"middle\">&nbsp;<b>".
-msgPool::noValidExtension(_("POSIX"))."</b>";
-$display.= back_to_main();
-return ($display);
-}
-
-
-/* Show tab dialog headers */
-if ($this->parent !== NULL){
-if ($this->is_account){
-if (isset($this->parent->by_object['sambaAccount'])){
-$obj= $this->parent->by_object['sambaAccount'];
-}
-if (isset($obj) && $obj->is_account == TRUE &&
-((isset($this->parent->by_object['sambaAccount']))&&($this->parent->by_object['sambaAccount']->is_account))
-||(isset($this->parent->by_object['environment'] ))&&($this->parent->by_object['environment'] ->is_account)){
-
-/* Samba3 dependency on posix accounts are enabled
-in the moment, because I need to rely on unique
-uidNumbers. There'll be a better solution later
-on. */
-$display= $this->show_disable_header(msgPool::removeFeaturesButton(_("POSIX")), msgPool::featuresEnabled(_("POSIX"), array(_("Samba"), _("Environment"))), TRUE);
-} else {
-$display= $this->show_disable_header(msgPool::removeFeaturesButton(_("POSIX")), msgPool::featuresEnabled(_("POSIX")));
-}
-} else {
-$display= $this->show_enable_header(msgPool::addFeaturesButton(_("POSIX")), msgPool::featuresDisabled(_("POSIX")));
-return($display);
-}
-}
-}
-
-// Display dialog to allow selection of groups
-if (isset($_POST['edit_groupmembership'])){
-$this->groupSelect = new groupSelect($this->config,get_userinfo());
-$this->dialog= TRUE;
-}
-
-// Allow to select trusted machines from a list
-if (isset($_POST["add_ws"])){
-$this->trustSelect= new trustSelect($this->config,get_userinfo());
-$this->dialog= TRUE;
-}
-
-// Cancel trust and group dialog
-if (isset($_POST['add_groups_cancel']) || isset($_POST['add_ws_cancel'])){
-$this->groupSelect= NULL;
-$this->trustSelect= NULL;
-$this->dialog= FALSE;
-}
-
-// Add groups selected in groupSelect dialog to ours.
-if (isset($_POST['add_groups_finish']) && $this->groupSelect){
-$groups = $this->groupSelect->detectPostActions();
-if(isset($groups['targets'])){
-$this->addGroup ($groups['targets']);
-$this->is_modified= TRUE;
-}
-$this->groupSelect= NULL;
-$this->dialog= FALSE;
-}
-
-// Remove groups from currently selected groups.
-if (isset($_POST['delete_groupmembership']) && 
-isset($_POST['group_list']) && count($_POST['group_list'])){
-
-$this->delGroup ($_POST['group_list']);
-}
-
-// Add selected machines to trusted ones.
-if (isset($_POST["add_ws_finish"]) &&  $this->trustSelect){
-$trusts = $this->trustSelect->detectPostActions();
-if(isset($trusts['targets'])){
-
-$headpage = $this->trustSelect->getHeadpage();              
-foreach($trusts['targets'] as $id){
-$attrs = $headpage->getEntry($id);
-$this->accessTo[$attrs['cn'][0]]= $attrs['cn'][0];
-}
-ksort($this->accessTo);
-$this->is_modified= TRUE;
-}
-$this->trustSelect= NULL;
-$this->dialog= FALSE;
-}
-
-// Remove machine from trusted ones.
-if (isset($_POST["delete_ws"]) && isset($_POST['workstation_list'])){
-foreach($_POST['workstation_list'] as $name){
-unset ($this->accessTo[$name]);
-}
-$this->is_modified= TRUE;
-}
-
-
-
-/* Templates now! */
-$smarty= get_smarty();
-$smarty->assign("usePrototype", "true");
-
-/* Show ws dialog */
-if ($this->trustSelect){
-
-// Build up blocklist
-session::set('filterBlacklist', array('cn' => array_values($this->accessTo)));
-return($this->trustSelect->execute());
-}
-
-/* Manage group add dialog */
-if ($this->groupSelect){
-
-// Build up blocklist
-session::set('filterBlacklist', array('dn' => array_keys($this->groupMembership)));
-return($this->groupSelect->execute());
-}
-
-// Handle ssh dialog?
-if ($this->ssh instanceOf sshPublicKey && preg_match('/[rw]/', $this->getacl("sshPublicKey"))) {
-$smarty->assign("usePrototype", "false");
-if ($result= $this->ssh->execute()) {
-$this->dialog= true;
-return $result;
-}
-$this->dialog= false;
-}
-
-
-/* Show main page */
-$smarty= get_smarty();
-$smarty->assign("usePrototype", "true");
-
-/* In 'MyAccount' mode, we must remove write acls if we are not in editing mode. */ 
-$SkipWrite = (!isset($this->parent) || !$this->parent) && !session::is_set('edit');
-
-$smarty->assign("sshPublicKeyACL", $this->getacl("sshPublicKey", $SkipWrite));
-
-/* Depending on pwmode, currently hardcoded because there are no other methods */
-if ( 1 == 1 ){
-$smarty->assign("pwmode", dirname(__FILE__)."/posix_shadow");
-
-$shadowMinACL     =  $this->getacl("shadowMin",$SkipWrite);
-$smarty->assign("shadowmins", sprintf(_("Password can't be changed up to %s days after last change"), 
-"<input name=\"shadowMin\" size=3 maxlength=4 value=\"".$this->shadowMin."\">"));
-
-$shadowMaxACL     =  $this->getacl("shadowMax",$SkipWrite);
-$smarty->assign("shadowmaxs", sprintf(_("Password must be changed after %s days"), 
-"<input name=\"shadowMax\" size=3 maxlength=4 value=\"".$this->shadowMax."\">"));
-
-$shadowInactiveACL=  $this->getacl("shadowInactive",$SkipWrite);
-$smarty->assign("shadowinactives", sprintf(_("Disable account after %s days of inactivity after password expiry"), 
-"<input name=\"shadowInactive\" size=3 maxlength=4 value=\"".$this->shadowInactive."\">"));
-
-$shadowWarningACL =  $this->getacl("shadowWarning",$SkipWrite);
-$smarty->assign("shadowwarnings", sprintf(_("Warn user %s days before password expiry"), 
-"<input name=\"shadowWarning\" size=3 maxlength=4 value=\"".$this->shadowWarning."\">"));
-
-foreach( array("activate_shadowMin", "activate_shadowMax",
-"activate_shadowExpire", "activate_shadowInactive","activate_shadowWarning") as $val){
-if ($this->$val == 1){
-$smarty->assign("$val", "checked");
-} else {
-$smarty->assign("$val", "");
-}
-$smarty->assign("$val"."ACL", $this->getacl($val,$SkipWrite));
-}
-
-$smarty->assign("mustchangepasswordACL", $this->getacl("mustchangepassword",$SkipWrite));
-}
-
-// Set last system login
-$smarty->assign("gotoLastSystemLogin",$this->gotoLastSystemLogin);
-
-/* Fill arrays */
-$smarty->assign("shells", $this->loginShellList);
-$smarty->assign("secondaryGroups", $this->secondaryGroups);
-$smarty->assign("primaryGroup", $this->primaryGroup);
-if(!$this->multiple_support_active){
-if (!count($this->groupMembership)){
-$smarty->assign("groupMembership", array("&nbsp;"));
-} else {
-$smarty->assign("groupMembership", $this->groupMembership);
-}
-}else{
-$smarty->assign("groupMembership", $this->groupMembership);
-$smarty->assign("groupMembership_some", $this->groupMembership_some);
-}
-if (count($this->groupMembership) > 16){
-$smarty->assign("groups", "too_many_for_nfs");
-} else {
-$smarty->assign("groups", "");
-}
-
-/* Avoid "Undefined index: forceMode" */
-$smarty->assign("forceMode", "");
-
-/* Checkboxes */
-if ($this->force_ids == 1){
-$smarty->assign("force_ids", "checked");
-if (session::get('js')){
-$smarty->assign("forceMode", "");
-}
-} else {
-if (session::get('js')){
-$smarty->assign("forceMode", "disabled");
-}
-$smarty->assign("force_ids", "");
-}
-
-/* Create onClick="" action string for the "Force UID/GID" option 
-*/
-$onClickIDS ="";
-if(preg_match("/w/",$this->getacl("uidNumber",$SkipWrite))){
-$onClickIDS .= "changeState('uidNumber');";
-}
-if(preg_match("/w/",$this->getacl("gidNumber",$SkipWrite))){
-$onClickIDS .= "changeState('gidNumber');";
-}
-$smarty->assign("onClickIDS", $onClickIDS);
-$smarty->assign("force_idsACL", $this->getacl("uidNumber",$SkipWrite).$this->getacl("gidNumber",$SkipWrite));
-
-foreach(array("primaryGroup","trustmode","activate_shadowWarning","activate_shadowInactive","activate_shadowMin","activate_shadowMax","activate_shadowExpire","mustchangepassword") as $val){
-if(in_array($val,$this->multi_boxes)){
-$smarty->assign("use_".$val,TRUE);
-}else{
-$smarty->assign("use_".$val,FALSE);
-}
-}
-
-
-/* Load attributes and acl's */
-foreach($this->attributes as $val){
-if(in_array($val,$this->multi_boxes)){
-$smarty->assign("use_".$val,TRUE);
-}else{
-$smarty->assign("use_".$val,FALSE);
-}
-
-if((session::get("js"))&&(($val=="uidNumber")||($val=="gidNumber")))
-{
-$smarty->assign("$val"."ACL",$this->getacl($val,$SkipWrite));
-$smarty->assign("$val", $this->$val);
-continue;
-}
-$smarty->assign("$val", $this->$val);
-$smarty->assign("$val"."ACL", $this->getacl($val,$SkipWrite));
-}
-if($SkipWrite){
-$smarty->assign("groupMembershipACL","r");
-}else{
-$smarty->assign("groupMembershipACL","rw");
-}
-$smarty->assign("status", $this->status);
-
-/* Work on trust modes */
-$smarty->assign("trusthide", " disabled ");
-$smarty->assign("trustmodeACL",  $this->getacl("trustModel",$SkipWrite));
-if ($this->trustModel == "fullaccess"){
-$trustmode= 1;
-// pervent double disable tag in html code, this will disturb our clean w3c html
-$smarty->assign("trustmode",  $this->getacl("trustModel",$SkipWrite));
-
-} elseif ($this->trustModel == "byhost"){
-$trustmode= 2;
-$smarty->assign("trusthide", "");
-} else {
-// pervent double disable tag in html code, this will disturb our clean w3c html
-$smarty->assign("trustmode",  $this->getacl("trustModel",$SkipWrite));
-$trustmode= 0;
-}
-$smarty->assign("trustmode", $trustmode);
-$smarty->assign("trustmodes", array( 0 => _("disabled"), 1 => _("full access"),
-2 => _("allow access to these hosts")));
-
-
-
-if((count($this->accessTo))==0)
-$smarty->assign("emptyArrAccess",true);
-else
-$smarty->assign("emptyArrAccess",false);
-
-if($this->mustchangepassword){
-$smarty->assign("mustchangepassword", " checked ");
-} else {
-$smarty->assign("mustchangepassword", "");
-}
-
-$smarty->assign("workstations", $this->accessTo);
-
-// Add SSH button if available
-$smarty->assign("sshPublicKey", $this->ssh?1:0);
-
-$smarty->assign("apply", apply_filter());
-$smarty->assign("multiple_support" , $this->multiple_support_active);
-$display.= $smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__)));
-return($display);
-}
-
-
-/* remove object from parent */
-function remove_from_parent()
-{
-/* Cancel if there's nothing to do here */
-if ((!$this->initially_was_account) || (!$this->acl_is_removeable())){
-return;
-}
-
-
-/* Remove and write to LDAP */
-plugin::remove_from_parent();
-
-/* Zero out array */
-$this->attrs['gosaHostACL']= array();
-
-/* Keep uid, because we need it for authentification! */
-unset($this->attrs['uid']);
-unset($this->attrs['trustModel']);
-
-@DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,
-/* include global link_info */
-$this->attributes, "Save");
-$ldap= $this->config->get_ldap_link();
-$ldap->cd($this->dn);
-$this->cleanup();
-$ldap->modify ($this->attrs); 
-
-new log("remove","users/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
-
-if (!$ldap->success()){
-msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
-}
-
-/* Delete group only if cn is uid and there are no other
-members inside */
-$ldap->cd ($this->config->current['BASE']);
-$ldap->search ("(&(objectClass=posixGroup)(gidNumber=".$this->gidNumber."))", array("cn", "memberUid"));
-if ($ldap->count() != 0){
-$attrs= $ldap->fetch();
-if ($attrs['cn'][0] == $this->uid &&
-!isset($this->attrs['memberUid'])){
-
-$ldap->rmDir($ldap->getDN());
-}
-}
-
-/* Optionally execute a command after we're done */
-$this->handle_post_events("remove",array("uid" => $this->uid));
-}
-
-
-function save_object()
-{
-if (isset($_POST['posixTab'])){
-/* Save values to object */
-plugin::save_object();
-
-
-/* Save force GID checkbox */
-if($this->acl_is_writeable("gidNumber") || $this->acl_is_writeable("uidNumber")){
-if (isset ($_POST['force_ids'])){
-$data= 1;
-} else {
-$data= 0;
-}
-if ($this->force_ids != $data){
-$this->is_modified= TRUE;
-}
-$this->force_ids= $data;
-}
-
-/*Save primary group settings */
-if($this->acl_is_writeable("primaryGroup") && isset($_POST['primaryGroup'])){
-$data= $_POST['primaryGroup'];
-if ($this->primaryGroup != $data){
-$this->is_modified= TRUE;
-}
-$this->primaryGroup= $_POST['primaryGroup'];
-}
-
-/* Get seelcted shadow checkboxes */
-foreach(array("shadowMin","shadowMax","shadowExpire","shadowInactive","shadowWarning") as $var) {
-if($this->acl_is_writeable($var)){
-$activate_var = "activate_".$var;
-if(isset($_POST['activate_'.$var])){
-$this->$activate_var  = true;
-$this->$var      = $_POST[$var];
-}else{
-$this->$activate_var  = false;
-if ($var != "shadowExpire") {
-$this->$var      = 0;
-}
-}
-}
-}
-
-/* Force change password ? */
-if(isset($_POST['mustchangepassword'])){
-$this->mustchangepassword = TRUE;
-}else{
-$this->mustchangepassword = FALSE;
-}
-
-/* Trust mode - special handling */
-if($this->acl_is_writeable("trustModel")){
-if (isset($_POST['trustmode'])){
-$saved= $this->trustModel;
-if ($_POST['trustmode'] == "1"){
-$this->trustModel= "fullaccess";
-} elseif ($_POST['trustmode'] == "2"){
-$this->trustModel= "byhost";
-} else {
-$this->trustModel= "";
-}
-if ($this->trustModel != $saved){
-$this->is_modified= TRUE;
-}
-}
-}
-}
-
-/* Get regex from alphabet */
-if(isset($_GET['search'])){
-$this->GroupRegex = $_GET['search']."*";
-}
-
-/* Check checkboxes and regexes */
-if(isset($_POST["PosixGroupDialogPosted"])){
-
-if(isset($_POST['SubSearch']) && ($_POST['SubSearch'])){
-$this->SubSearch = true;
-}else{
-$this->SubSearch = false;
-}
-if(isset($_POST['guser'])){
-$this->GroupUserRegex = $_POST['guser'];
-}
-if(isset($_POST['regex'])){
-$this->GroupRegex = $_POST['regex'];
-}
-}
-$this->GroupRegex = preg_replace("/\*\**/","*",$this->GroupRegex);
-$this->GroupUserRegex = preg_replace("/\*\**/","*",$this->GroupUserRegex);
-}
-
-
-/* Save data to LDAP, depending on is_account we save or delete */
-function save()
-{
-
-/* Adapt shadow values */
-if (!$this->activate_shadowExpire){
-$this->shadowExpire= "0";
-} else {
-/* Transform date to days since the beginning */
-list($day, $month, $year)= explode('.', $this->shadowExpire, 3);
-$this->shadowExpire= (int)(mktime(0, 0, 0, $month, $day, $year)/ (60 * 60 * 24)) ;
-}
-if (!$this->activate_shadowMax){
-$this->shadowMax= "0";
-}
-if ($this->mustchangepassword){
-$this->shadowLastChange= (int)(date("U") / 86400) - $this->shadowMax - 1;
-} else {
-$this->shadowLastChange= (int)(date("U") / 86400);
-}
-if (!$this->activate_shadowWarning){
-$this->shadowWarning= "0";
-}
-
-/* Check what to do with ID's 
-Nothing forced, so we may have to generate our own IDs, if not done already.
-*/
-if ($this->force_ids == 0){
-
-/* Handle uidNumber. 
-* - use existing number if possible
-* - if not, try to create a new uniqe one.
-* */
-if ($this->savedUidNumber != ""){
-$this->uidNumber= $this->savedUidNumber;
-} else {
-
-/* Calculate new id's. We need to place a lock before calling get_next_id
-to get real unique values. 
-*/
-$wait= 10;
-while (get_lock("uidnumber") != ""){
-sleep (1);
-
-/* Oups - timed out */
-if ($wait-- == 0){
-msg_dialog::display(_("Warning"), _("Timeout while waiting for lock. Ignoring lock!"), WARNING_DIALOG);
-break;
-}
-}
-add_lock ("uidnumber", "gosa");
-$this->uidNumber= get_next_id("uidNumber", $this->dn);
-}
-}
-
-
-/* Handle gidNumber 
-* - If we do not have a primary group selected (automatic), we will check if there 
-*    is already a group  with the same name and use this as primary.
-* - .. if we couldn't find a group with the same name, we will create a new one, 
-*    using the users uid as cn and a generated uniqe gidNumber. 
-* */
-if ($this->primaryGroup == 0 || $this->force_ids){
-
-/* Search for existing group */
-$ldap = $this->config->get_ldap_link();
-$ldap->cd($this->config->current['BASE']);
-
-/* Are we forced to use a special gidNumber? */ 
-if($this->force_ids){
-$ldap->search("(&(objectClass=posixGroup)(gidNumber=".$this->gidNumber."))", array("cn","gidNumber"));
-}else{
-$ldap->search("(&(objectClass=posixGroup)(gidNumber=*)(cn=".$this->uid."))", array("cn","gidNumber"));
-}
-
-/* No primary group found, create a new one */
-if ($ldap->count() == 0){
-
-$groupcn = $this->uid;
-$pri_attr = $this->config->get_cfg_value("accountPrimaryAttribute");
-$groupdn= preg_replace ('/^'.preg_quote($pri_attr,'/').'=[^,]+,'.preg_quote(get_people_ou(),'/').'/i',
-'cn='.$groupcn.','.get_groups_ou(), $this->dn);
-
-/* Request a new and uniqe gidNumber, if required */
-if(!$this->force_ids){
-$this->gidNumber= get_next_id("gidNumber", $this->dn);
-}
-
-/* If forced gidNumber could not be found, then check if the given group name already exists 
-we do not want to modify the gidNumber of an existing group.
-*/
-$cnt= 0; 
-while($ldap->dn_exists($groupdn) && ($cnt < 100)){
-$cnt ++;
-$groupcn = $this->uid."_".$cnt;
-$groupdn= preg_replace ('/^'.preg_quote($pri_attr,'/').'=[^,]+,'.preg_quote(get_people_ou(),'/').'/i',
-'cn='.$groupcn.','.get_groups_ou(), $this->dn);
-}
-
-/* Create new primary group and enforce the new gidNumber */
-$g= new group($this->config, $groupdn);
-$g->cn= $groupcn;
-$g->force_gid= 1;
-$g->gidNumber= $this->gidNumber;
-$g->description= _("Group of user")." ".$this->givenName." ".$this->sn;
-$g->save ();
-
-@DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
-sprintf("Primary group '%s' created, using gidNumber '%s'.",$groupcn,$this->gidNumber),"");
-}else{
-$attrs = $ldap->fetch();
-$this->gidNumber = $attrs['gidNumber'][0];
-@DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
-"Found and used: <i>".$attrs['dn']."</i>",
-sprintf("Primary group '%s' exists, gidNumber is '%s'.",$this->uid,$this->gidNumber));
-}
-}else{
-
-/* Primary group was selected by user
-*/
-$this->gidNumber = $this->primaryGroup;
-@DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
-sprintf("Primary group '%s' for user '%s' manually selected.",$this->gidNumber,$this->uid),"");
-}
-
-if ($this->activate_shadowMin != "1" ) {
-$this->shadowMin = "";
-}
-
-if (($this->activate_shadowMax != "1") && ($this->mustchangepassword != "1")) {
-$this->shadowMax = "";
-}
-
-if ($this->activate_shadowWarning != "1" ) {
-$this->shadowWarning = "";
-}
-
-if ($this->activate_shadowInactive != "1" ) {
-$this->shadowInactive = "";
-}
-
-if ($this->activate_shadowExpire != "1" ) {
-$this->shadowExpire = "";
-}
-
-/* Fill gecos */
-if (isset($this->parent) && $this->parent !== NULL){
-$this->gecos= rewrite($this->parent->by_object['user']->cn);
-if (!preg_match('/^[a-z0-9 -]+$/i', $this->gecos)){
-$this->gecos= "";
-}
-}
-
-foreach(array("shadowMin","shadowMax","shadowWarning","shadowInactive","shadowExpire") as $attr){
-$this->$attr = (int) $this->$attr;
-}
-/* Call parents save to prepare $this->attrs */
-plugin::save();
-
-/* Trust accounts */
-$objectclasses= array();
-foreach ($this->attrs['objectClass'] as $key => $class){
-if (preg_match('/trustAccount/i', $class)){
-continue;
-}
-$objectclasses[]= $this->attrs['objectClass'][$key];
-}
-$this->attrs['objectClass']= $objectclasses;
-if ($this->trustModel != ""){
-$this->attrs['objectClass'][]= "trustAccount";
-$this->attrs['trustModel']= $this->trustModel;
-$this->attrs['accessTo']= array();
-if ($this->trustModel == "byhost"){
-foreach ($this->accessTo as $host){
-$this->attrs['accessTo'][]= $host;
-}
-}
-} else {
-if ($this->was_trust_account){
-$this->attrs['accessTo']= array();
-$this->attrs['trustModel']= array();
-}
-}
-
-if(empty($this->attrs['gosaDefaultPrinter'])){
-$thid->attrs['gosaDefaultPrinter']=array();
-}
-
-
-/* include global link_info */
-$this->cleanup();
-
-/* This is just a test, we have had duplicated ids 
-in the past when copy & paste was used. 
-Normaly this should not happen.
-*/ 
-if(isset($this->attrs['uidNumber']) && !$this->force_ids){
-$used = $this->get_used_uid_numbers();
-if(isset($used[$this->attrs['uidNumber']]) && $used[$this->attrs['uidNumber']] != $this->dn){
-msg_dialog::display(_("Warning"),_("A duplicated UID number was written for this user. If this was not intended please verify all used uidNumbers!"), WARNING_DIALOG);
-}
-}
-
-$ldap= $this->config->get_ldap_link();
-$ldap->cd($this->dn);
-unset($this->attrs['uid']);
-$ldap->modify ($this->attrs); 
-
-/* Log last action */ 
-if($this->initially_was_account){
-new log("modify","users/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
-}else{
-new log("create","users/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
-}
-
-if (!$ldap->success()){
-msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()));
-}
-
-/* Remove lock needed for unique id generation */
-del_lock ("uidnumber");
-
-// Save ssh stuff if needed
-if ($this->ssh) {
-$this->ssh->setDN($this->dn);
-$this->ssh->save();
-}
-
-/* Take care about groupMembership values: add to groups */
-foreach ($this->groupMembership as $key => $value){
-if (!isset($this->savedGroupMembership[$key])){
-$g= new grouptabs($this->config,$this->config->data['TABS']['GROUPTABS'], $key,"groups");
-$g->set_acl_base($key);
-$g->by_object['group']->addUser($this->uid);
-$g->save();
-}
-}
-
-/* Remove groups not listed in groupMembership */
-foreach ($this->savedGroupMembership as $key => $value){
-if (!isset($this->groupMembership[$key])){
-$g= new grouptabs($this->config,$this->config->data['TABS']['GROUPTABS'], $key,"groups");
-$g->set_acl_base($key);
-$g->by_object['group']->removeUser ($this->uid);
-$g->save();
-}
-}
-
-/* Optionally execute a command after we're done */
-if ($this->initially_was_account == $this->is_account){
-if ($this->is_modified){
-$this->handle_post_events("modify",array("uid" => $this->uid));
-}
-} else {
-$this->handle_post_events("add" ,array("uid"=> $this->uid));
-}
-}
-
-
-/* Check formular input */
-function check()
-{
-/* Include global link_info */
-$ldap= $this->config->get_ldap_link();
-
-/* Append groups as memberGroup: to check hook 
-*/
-$tmp_attributes  = $this->attributes;    
-$this->attributes[] = "memberGroup";
-$this->memberGroup = array();
-foreach($this->groupMembership as $dn => $name){
-$this->memberGroup[] = $name;
-}
-
-/* Call common method to give check the hook */
-$message= plugin::check();
-$this->attributes = $tmp_attributes;
-
-/* must: homeDirectory */
-if ($this->homeDirectory == ""){
-$message[]= msgPool::required(_("Home directory"));
-}
-if (!tests::is_path($this->homeDirectory)){
-$message[]= msgPool::invalid(_("Home directory"), "", "", "/home/yourname" );
-}
-
-/* Check ID's if they are forced by user */
-if ($this->force_ids == "1"){
-
-/* Valid uid/gid? */
-if (!tests::is_id($this->uidNumber)){
-$message[]= msgPool::invalid(_("UID"), $this->uidNumber, "/[0-9]/");
-} else {
-if ($this->uidNumber < $this->config->get_cfg_value("minId")){
-$message[]= msgPool::toosmall(_("UID"), $this->config->get_cfg_value("minId"));
-}
-}
-if (!tests::is_id($this->gidNumber)){
-$message[]= msgPool::invalid(_("GID"), $this->gidNumber, "/[0-9]/");
-} else {
-if ($this->gidNumber < $this->config->get_cfg_value("minId")){
-$message[]= msgPool::toosmall(_("GID"), $this->config->get_cfg_value("minId"));
-}
-}
-}
-
-/* Check dates */
-if ($this->activate_shadowExpire && ($this->shadowExpire == "" || !tests::is_date($this->shadowExpire))){
-$message[]= msgPool::invalid("shadowExpire", $this->shadowExpire);
-}
-
-/* Check shadow settings, well I like spaghetties... */
-if ($this->activate_shadowMin){
-if (!tests::is_id($this->shadowMin)){
-$message[]= msgPool::invalid(_("shadowMin"), $this->shadowMin, "/[0-9]/");
-}
-}
-if ($this->activate_shadowMax){
-if (!tests::is_id($this->shadowMax)){
-$message[]= msgPool::invalid(_("shadowMax"), $this->shadowMax, "/[0-9]/");
-}
-}
-if ($this->activate_shadowWarning){
-if (!tests::is_id($this->shadowWarning)){
-$message[]= msgPool::invalid(_("shadowWarning"), $this->shadowWarning, "/[0-9]/");
-}
-if (!$this->activate_shadowMax){
-$message[]= msgPool::depends("shadowWarning", "shadowMax");
-}
-if ($this->shadowWarning > $this->shadowMax){
-$message[]= msgPool::toobig("shadowWarning", "shadowMax");
-}
-if ($this->activate_shadowMin && $this->shadowWarning < $this->shadowMin){
-$message[]= msgPool::toosmall("shadowWarning", "shadowMin");
-}
-}
-if ($this->activate_shadowInactive){
-if (!tests::is_id($this->shadowInactive)){
-$message[]= msgPool::invalid(_("shadowInactive"), $this->shadowInactive, "/[0-9]/");
-}
-if (!$this->activate_shadowMax){
-$message[]= msgPool::depends("shadowInactive", "shadowMax");
-}
-}
-if ($this->activate_shadowMin && $this->activate_shadowMax){
-if ($this->shadowMin > $this->shadowMax){
-$message[]= msgPool::toobig("shadowMin", "shadowMax");
-}
-}
-
-return ($message);
-}
-
-
-function multiple_check()
-{
-$message = plugin::multiple_check();
-if ($this->homeDirectory == "" && in_array("homeDirectory",$this->multi_boxes)){
-$message[]= msgPool::required(_("Home directory"));
-}
-if (!tests::is_path($this->homeDirectory) && in_array("homeDirectory",$this->multi_boxes)){
-$message[]= msgPool::invalid(_("Home directory"), "", "", "/home/yourname" );
-}
-
-/* Check shadow settings, well I like spaghetties... */
-if ($this->activate_shadowMin && in_array("activate_shadowMin",$this->multi_boxes)){
-if (!tests::is_id($this->shadowMin)){
-$message[]= msgPool::invalid(_("shadowMin"), $this->shadowMin, "/[0-9]/");
-}
-}
-if ($this->activate_shadowMax && in_array("activate_shadowMax",$this->multi_boxes)){
-if (!tests::is_id($this->shadowMax)){
-$message[]= msgPool::invalid(_("shadowMax"), $this->shadowMax, "/[0-9]/");
-}
-}
-if ($this->activate_shadowWarning && in_array("activate_shadowWarning",$this->multi_boxes)){
-if (!tests::is_id($this->shadowWarning)){
-$message[]= msgPool::invalid(_("shadowWarning"), $this->shadowWarning, "/[0-9]/");
-}
-if (!$this->activate_shadowMax && in_array("activate_shadowMax",$this->multi_boxes)){
-$message[]= msgPool::depends("shadowWarning", "shadowMax");
-}
-if ($this->shadowWarning > $this->shadowMax && in_array("activate_shadowWarning",$this->multi_boxes)){
-$message[]= msgPool::toobig("shadowWarning", "shadowMax");
-}
-if ($this->activate_shadowMin && $this->shadowWarning < $this->shadowMin && in_array("activate_shadowMin",$this->multi_boxes)){
-$message[]= msgPool::tosmall("shadowWarning", "shadowMin");
-}
-}
-if ($this->activate_shadowInactive && in_array("activate_shadowInactive",$this->multi_boxes)){
-if (!tests::is_id($this->shadowInactive)){
-$message[]= msgPool::invalid(_("shadowInactive"), $this->shadowInactive, "/[0-9]/");
-}
-if (!$this->activate_shadowMax && in_array("activate_shadowMax",$this->multi_boxes)){
-$message[]= msgPool::depends("shadowInactive", "shadowMax");
-}
-}
-if ($this->activate_shadowMin && $this->activate_shadowMax && in_array("activate_shadowMin",$this->multi_boxes)){
-if ($this->shadowMin > $this->shadowMax){
-$message[]= msgPool::toobig("shadowMin", "shadowMax");
-}
-}
-
-return($message);
-}
-
-
-function addGroup ($groups)
-{
-/* include global link_info */
-$ldap= $this->config->get_ldap_link();
-
-/* Walk through groups and add the descriptive entry if not exists */
-foreach ($groups as $value){
-
-if (!array_key_exists($value, $this->groupMembership)){
-$ldap->cat($value, array('cn', 'description', 'dn'));
-$attrs= $ldap->fetch();
-error_reporting (0);
-if (!isset($attrs['description'][0])){
-$entry= $attrs["cn"][0];
-} else {
-$dsc= preg_replace ('/^Group of user/', _("Group of user"), $attrs["description"][0]);
-$entry= $attrs["cn"][0]." [$dsc]";
-}
-error_reporting (E_ALL | E_STRICT);
-
-if(obj_is_writable($attrs['dn'],"groups/group","memberUid")){
-$this->groupMembership[$attrs['dn']]= $entry;
-if($this->multiple_support_active && isset($this->groupMembership_some[$attrs['dn']])){
-unset($this->groupMembership_some[$attrs['dn']]);
-}
-}
-}
-}
-
-/* Sort groups */
-asort ($this->groupMembership);
-reset ($this->groupMembership);
-}
-
-
-/* Del posix user from some groups */
-function delGroup ($groups)
-{
-$dest= array();
-foreach($groups as $dn_to_del){
-if(isset($this->groupMembership[$dn_to_del]) && obj_is_writable($dn_to_del,"groups/group","memberUid")){
-unset($this->groupMembership[$dn_to_del]);
-}
-if($this->multiple_support_active){
-if(isset($this->groupMembership_some[$dn_to_del]) && obj_is_writable($dn_to_del,"groups/group","memberUid")){
-unset($this->groupMembership_some[$dn_to_del]);
-}
-}
-}
-}
-
-
-/* Adapt from template, using 'dn' */
-function adapt_from_template($dn, $skip= array())
-{
-/* Include global link_info */
-$ldap= $this->config->get_ldap_link();
-
-plugin::adapt_from_template($dn, $skip);
-$template= $this->attrs['uid'][0];
-
-/* Adapt group membership */
-$ldap->cd($this->config->current['BASE']);
-$ldap->search("(&(objectClass=posixGroup)(memberUid=".$this->attrs["uid"][0]."))", array("description", "cn"));
-
-while ($this->attrs= $ldap->fetch()){
-if (!isset($this->attrs["description"][0])){
-$entry= $this->attrs["cn"][0];
-} else {
-$entry= $this->attrs["cn"][0]." [".$this->attrs["description"][0]."]";
-}
-$this->groupMembership[$ldap->getDN()]= $entry;
-}
-
-/* Fix primary group settings */
-$ldap->cd($this->config->current['BASE']);
-$ldap->search("(&(objectClass=posixGroup)(cn=$template)(gidNumber=".$this->gidNumber."))", array("cn"));
-if ($ldap->count() != 1){
-$this->primaryGroup= $this->gidNumber;
-}
-
-$ldap->cd($this->config->current['BASE']);
-$ldap->search("(&(objectClass=gosaUserTemplate)(uid=".$template.")(accessTo=*))", array("cn","accessTo"));
-while($attr = $ldap->fetch()){
-$tmp = $attr['accessTo'];
-unset ($tmp['count']);
-$this->accessTo = $tmp;        
-}
-
-/* Adjust shadow checkboxes */
-foreach (array("shadowMin", "shadowMax", "shadowWarning", "shadowInactive") as $val){
-if ($this->$val != 0){
-$oval= "activate_".$val;
-$this->$oval= "1";
-}
-}
-
-/* FIXME: NEED review of this section */
-/* Need to check shadowExpire separately */
-
-/* 
-* If shadowExpire is not enabled in the template, it's a UNIX timestamp - so don't convert it to seconds.
-* The check is a hack - if difference between timestamp generated above and here is max 1 day.
-*/
-if(abs($this->shadowExpire - time())>86400) {
-$this->shadowExpire= $this->convertToSeconds($this->shadowExpire);
-}
-
-/* Only enable checkbox, if shadowExpire is in the future */
-if($this->shadowExpire > time()) {
-$this->activate_shadowExpire= "1";
-}
-}
-
-function convertToSeconds($val)
-{
-if ($val != 0){
-$val*= 60 * 60 * 24;
-} else {
-$date= getdate();
-$val= floor($date[0] / (60*60*24)) * 60 * 60 * 24;
-}
-return($val);
-}
-
-
-function get_used_uid_numbers()
-{
-$ids= array();
-$ldap= $this->config->get_ldap_link();
-
-$ldap->cd ($this->config->current['BASE']);
-$ldap->search ("(&(objectClass=posixAccount)(uidNumber=*))", array("uidNumber"));
-
-/* Get list of ids */
-while ($attrs= $ldap->fetch()){
-$ids[$attrs['uidNumber'][0]] = $attrs['dn'];
-}
-return($ids);
-}
-
-
-/* Get posts from copy & paste dialog */ 
-function saveCopyDialog()
-{
-if(isset($_POST['homeDirectory'])){
-$this->homeDirectory = $_POST['homeDirectory'];
-if (isset ($_POST['force_ids'])){
-$data= 1;
-$this->gidNumber = $_POST['gidNumber'];
-$this->uidNumber = $_POST['uidNumber'];
-} else {
-$data= 0;
-}
-if ($this->force_ids != $data){
-$this->is_modified= TRUE;
-}
-$this->force_ids= $data;
-$data= $_POST['primaryGroup'];
-if ($this->primaryGroup != $data){
-$this->is_modified= TRUE;
-}
-$this->primaryGroup= $_POST['primaryGroup'];
-}
-}
-
-
-/* Create the posix dialog part for copy & paste */
-function getCopyDialog()
-{
-/* Skip dialog creation if this is not a valid account*/
-if(!$this->is_account) return("");
-if ($this->force_ids == 1){
-$force_ids = "checked";
-if (session::get('js')){
-$forceMode = "";
-}
-} else {
-if (session::get('js')){
-if($this->acl != "#none#")
-$forceMode ="disabled";
-}
-$force_ids = "";
-}
-
-$sta = "";
-
-/* Open group add dialog */
-if(isset($_POST['edit_groupmembership'])){
-$this->groupSelect = new groupSelect($this->config,get_userinfo());
-$sta = "SubDialog";
-}
-
-/* If the group-add dialog is closed, call execute 
-to ensure that the membership is updatd */
-if(isset($_POST['add_groups_finish']) || isset($_POST['add_groups_cancel'])){
-$this->execute();
-$this->groupSelect =NULL;
-}
-
-if($this->groupSelect){
-$str = $this->execute(true);
-$ret = array();
-$ret['string'] = $str;
-$ret['status'] = $sta;
-return($ret);
-}
-
-/* If a group member should be deleted, simply call execute */
-if(isset($_POST['delete_groupmembership'])){
-$this->execute();
-}
-
-/* Assigned informations to smarty */
-$smarty = get_smarty();
-$smarty->assign("homeDirectory",$this->homeDirectory);
-$smarty->assign("secondaryGroups",$this->secondaryGroups);
-$smarty->assign("primaryGroup",$this->primaryGroup);
-
-$smarty->assign("uidNumber",$this->uidNumber);
-$smarty->assign("gidNumber",$this->gidNumber);
-$smarty->assign("forceMode",$forceMode);
-$smarty->assign("force_ids",$force_ids);
-if (!count($this->groupMembership)){
-$smarty->assign("groupMembership", array("&nbsp;"));
-} else {
-$smarty->assign("groupMembership", $this->groupMembership);
-}
-
-/* Display wars message if there are more than 16 group members */
-if (count($this->groupMembership) > 16){
-$smarty->assign("groups", "too_many_for_nfs");
-} else {
-$smarty->assign("groups", "");
-}
-$str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
-
-$ret = array();
-$ret['string'] = $str;
-$ret['status'] = $sta;
-return($ret);
-}
-
-
-function PrepareForCopyPaste($source)
-{
-plugin::PrepareForCopyPaste($source);
-
-/* Avoid using the same gid/uid number as source user 
-empty numbers to enforce new ones. */
-$this->savedUidNumber = "";
-$this->savedGidNumber = "";
-
-/* Get group membership */
-$ldap = $this->config->get_ldap_link();
-$ldap->cd($this->config->current['BASE']);
-$ldap->search("(&(objectClass=posixGroup)(memberUid=".$source['uid'][0]."))", array("cn", "description"));
-
-while ($attrs= $ldap->fetch()){
-if (!isset($attrs["description"][0])){
-$entry= $attrs["cn"][0];
-} else {
-$entry= $attrs["cn"][0]." [".$attrs["description"][0]."]";
-}
-$this->groupMembership[$ldap->getDN()]= $entry;
-}
-asort($this->groupMembership);
-reset($this->groupMembership);
-
-/* Fill group */
-if(isset($source['gidNumber'][0])){
-$this->primaryGroup= $source['gidNumber'][0];
-}
-
-}
-
-
-function multiple_execute()
-{
-return($this->execute());
-}
-
-
-static function plInfo()
-{
-return (array(
-"plDescription"     => _("POSIX account"),
-"plSelfModify"      => TRUE,
-"plDepends"         => array("user"),
-"plPriority"        => 2,
-"plSection"         => array("personal" => _("My account")),
-"plCategory"        => array("users"),
-"plOptions"         => array(),
-
-"plProvidedAcls"  => array(
-
-"homeDirectory"       =>  _("Home directory"), 
-"loginShell"          =>  _("Shell"),
-"uidNumber"           =>  _("User ID"),
-"gidNumber"           =>  _("Group ID"),
-
-"mustchangepassword"=>  _("Force password change on login"),
-"shadowMin"           =>  _("Shadow min"),
-"shadowMax"           =>  _("Shadow max"),
-"shadowWarning"       =>  _("Shadow warning"),
-"shadowInactive"      =>  _("Shadow inactive"),
-"shadowExpire"        =>  _("Shadow expire"),
-"sshPublickey"        =>  _("Public SSH key"),
-"trustModel"          =>  _("System trust model")))
-);
-}
-
-
-/* Return selected values for multiple edit */
-function get_multi_edit_values()
-{
-$ret = plugin::get_multi_edit_values();
-$ret['groupMembership']     = $this->groupMembership;
-$ret['groupMembership_some']= $this->groupMembership_some;
-
-if(in_array("primaryGroup",$this->multi_boxes)){
-$ret['primaryGroup'] = $this->primaryGroup;
-}
-if(in_array("trustmode",$this->multi_boxes)){
-$ret['trustModel'] = $this->trustModel;
-$ret['accessTo'] = $this->accessTo;
-}
-foreach(array("shadowWarning","shadowInactive","shadowMin","shadowMax", "shadowExpire") as $entry){
-$active = "activate_".$entry;
-if(in_array($active,$this->multi_boxes)){
-$ret[$entry] = $this->$entry;
-$ret[$active] = $this->$active;
-}
-}
-if(in_array("mustchangepassword",$this->multi_boxes)){
-$ret['mustchangepassword'] = $this->mustchangepassword;
-}
-return($ret);
-}
-
-
-/* Save posts for multiple edit 
-*/
-function multiple_save_object()
-{
-if(isset($_POST['posix_mulitple_edit'])){
-
-/* Backup expire value */ 
-$expire_tmp = $this->shadowExpire;
-
-/* Update all values */
-plugin::multiple_save_object();
-
-/* Get selected checkboxes */
-foreach(array("primaryGroup","trustmode","mustchangepassword","activate_shadowWarning","activate_shadowInactive","activate_shadowMin", "activate_shadowMax","activate_shadowExpire") as $val){
-if(isset($_POST["use_".$val])){
-$this->multi_boxes[] = $val;
-}
-}
-
-/* Update special values, checkboxes for posixShadow */
-foreach(array("shadowMin","shadowMax","shadowExpire","shadowInactive","shadowWarning") as $var) {
-if($this->acl_is_writeable($var)){
-$activate_var = "activate_".$var;
-if(in_array($activate_var, $this->multi_boxes)){
-if(isset($_POST['activate_'.$var])){
-$this->$activate_var  = true;
-$this->$var      = $_POST[$var];
-}else{
-$this->$activate_var  = false;
-$this->$var      = 0;
-}
-}
-}
-}
-
-/* Restore shadow value, if the shadow attribute isn't used */
-if(!in_array("activate_shadowExpire",$this->multi_boxes)){
-$this->shadowExpire = $expire_tmp;
-}
-
-/* Force change password ? */
-if(isset($_POST['mustchangepassword'])){
-$this->mustchangepassword = TRUE;
-}else{
-$this->mustchangepassword = FALSE;
-}
-
-/* Trust mode - special handling */
-if($this->acl_is_writeable("trustModel")){
-if (isset($_POST['trustmode'])){
-$saved= $this->trustModel;
-if ($_POST['trustmode'] == "1"){
-$this->trustModel= "fullaccess";
-} elseif ($_POST['trustmode'] == "2"){
-$this->trustModel= "byhost";
-} else {
-$this->trustModel= "";
-}
-if ($this->trustModel != $saved){
-$this->is_modified= TRUE;
-}
-}
-}
-
-/* Save primary group settings */
-if($this->acl_is_writeable("primaryGroup") && isset($_POST['primaryGroup'])){
-$data= $_POST['primaryGroup'];
-if ($this->primaryGroup != $data){
-$this->is_modified= TRUE;
-}
-$this->primaryGroup= $_POST['primaryGroup'];
-}
-}
-}
-
-
-/* Initialize plugin with given atribute arrays 
-*/
-function init_multiple_support($attrs,$all)
-{
-plugin::init_multiple_support($attrs,$all);
-
-/* Some dummy values */
-$groups_some = array();
-$groups_all  = array();
-$groups_uid  = array();
-$uids        = array();
-$first       = TRUE;
-
-/* Get all groups used by currently edited users */
-$uid_filter="";  
-for($i =0; $i < $this->multi_attrs_all['uid']['count'] ; $i ++){
-$uid = $this->multi_attrs_all['uid'][$i];
-$uids[] = $uid;
-$uid_filter.= "(memberUid=".$uid.")"; 
-}
-$uid_filter = "(&(objectClass=posixGroup)(|".$uid_filter."))";
-$ldap = $this->config->get_ldap_link();
-$ldap->cd($this->config->current['BASE']);
-$ldap->search($uid_filter,array("dn","cn","memberUid"));
-while($group = $ldap->fetch()){
-$groups_some[$group['dn']] = $group['cn'][0];
-for($i = 0 ; $i < $group['memberUid']['count'] ; $i++){
-$groups_uid[$group['dn']][] = $group['memberUid'][$i];
-}
-}
-
-/* Create an array, containing all used groups */
-$groups_all = $groups_some;
-foreach($groups_all as $id => $group){
-foreach($uids as $uid){
-if(!in_array($uid,$groups_uid[$id])){
-unset($groups_all[$id]);
-break;
-}
-}
-}
-
-/* Assign group array */
-$this->groupMembership = $groups_all;
-
-/* Create an array of all grouops used by all users */
-foreach( $groups_all as $dn => $cn){
-if(isset($groups_some[$dn])){
-unset($groups_some[$dn]);
-}
-}
-$this->groupMembership_some = $groups_some;
-$this->primaryGroup = $this->gidNumber;
-
-/* Is this account a trustAccount? */
-if (isset($this->multi_attrs['trustModel'])){
-$this->trustModel= $this->multi_attrs['trustModel'][0];
-$this->was_trust_account= TRUE;
-$this->multi_boxes[] = "trustmode";
-} else {
-$this->was_trust_account= FALSE;
-$this->trustModel= "";
-}
-
-/* Create access informations */
-$this->accessTo = array();
-if (isset($this->multi_attrs['accessTo'])){
-for ($i= 0; $i<$this->multi_attrs['accessTo']['count']; $i++){
-$tmp= $this->multi_attrs['accessTo'][$i];
-$this->accessTo[$tmp]= $tmp;
-}
-}
-
-/* Adjust shadow checkboxes */
-foreach (array("shadowMin", "shadowMax", "shadowWarning", "shadowInactive",
-"shadowExpire") as $val){
-if ($this->$val != 0){
-$oval= "activate_".$val;
-$this->$oval= "1";
-}
-}
-
-/* Convert to seconds */
-if(isset($this->multi_attrs['shadowExpire'])){
-$this->shadowExpire = $this->convertToSeconds($this->multi_attrs['shadowExpire'][0]);
-}else{
-$this->activate_shadowExpire = FALSE;
-}
-}
-
-
-function set_multi_edit_values($attrs)
-{
-$groups = array();
-
-/* Update groupMembership, keep optinal group */
-foreach($attrs['groupMembership_some'] as $dn => $cn){
-if(isset($this->groupMembership[$dn])){
-$groups[$dn] = $cn;
-}
-}
-/* Update groupMembership, add forced groups */
-foreach($attrs['groupMembership'] as $dn => $cn){
-$groups[$dn] = $cn;
-}
-plugin::set_multi_edit_values($attrs);
-$this->groupMembership = $groups;
-}
+  /* Definitions */
+  var $plHeadline= "UNIX";
+  var $plDescription= "Edit users POSIX settings";
+
+  /* Plugin specific values */
+  var $homeDirectory= "";
+  var $loginShell= "/bin/bash";
+  var $uidNumber= "";
+  var $gidNumber= "";
+  var $gecos= "";
+  var $shadowMin= "0";
+  var $shadowMax= "0";
+  var $shadowWarning= "0";
+  var $shadowLastChange= "0";
+  var $shadowInactive= "0";
+  var $shadowExpire= "";
+  var $gosaDefaultPrinter= "";
+  var $accessTo= array();
+  var $trustModel= "";
+
+  var $glist=array();
+  var $status= "";
+  var $loginShellList= array();
+  var $groupMembership= array();
+  var $savedGroupMembership= array();
+  var $savedUidNumber= "";
+  var $savedGidNumber= "";
+  var $activate_shadowMin= "0";
+  var $activate_shadowMax= "0";
+  var $activate_shadowWarning= "0";
+  var $activate_shadowInactive= "0";
+  var $activate_shadowExpire= "0";
+  var $mustchangepassword= "0";
+  var $force_ids= 0;
+  var $gotoLastSystemLogin= "";
+  var $groupSelect= FALSE;
+  var $trustSelect= FALSE;
+  var $secondaryGroups= array();
+  var $primaryGroup= 0;
+  var $was_trust_account= FALSE;
+  var $memberGroup= array();
+  var $grouplist= array();
+  var $ui= array();
+  var $ssh= null;
+  var $sshAcl= "";
+
+  var $GroupRegex= "*";
+  var $GroupUserRegex= "*";
+  var $SubSearch= false;
+
+  var $view_logged= false;
+
+  /* attribute list for save action */
+  var $CopyPasteVars  = 
+    array("grouplist","groupMembership","activate_shadowMin",
+        "activate_shadowMax","activate_shadowWarning","activate_shadowInactive","activate_shadowExpire",
+        "must_change_password","printerList","grouplist","savedGidNumber","savedUidNumber");
+
+  var $attributes     = array("homeDirectory", "loginShell", "uidNumber", "gidNumber", "gecos",
+      "shadowMin", "shadowMax", "shadowWarning", "shadowInactive", "shadowLastChange",
+      "shadowExpire", "gosaDefaultPrinter", "uid","accessTo","trustModel", "gotoLastSystemLogin");
+
+  var $objectclasses= array("posixAccount", "shadowAccount");
+
+  var $uid= "";
+  var $multiple_support = TRUE;
+  var $groupMembership_some = array();
+
+  /* constructor, if 'dn' is set, the node loads the given
+     'dn' from LDAP */
+  function posixAccount (&$config, $dn= NULL)
+  {
+    global $class_mapping;
+
+    /* Configuration is fine, allways */
+    $this->config= $config;
+
+    /* Load bases attributes */
+    plugin::plugin($config, $dn);
+
+    /*  If gotoLastSystemLogin is available read it from ldap and create a readable
+        date time string, fallback to sambaLogonTime if available.
+     */
+    if(isset($this->attrs['gotoLastSystemLogin'][0]) && preg_match("/^[0-9]*$/",$this->attrs['gotoLastSystemLogin'][0])){
+      $this->gotoLastSystemLogin = date("d.m.Y H:i:s", strtotime($this->attrs['gotoLastSystemLogin'][0]));
+    } else if(isset($this->attrs['sambaLogonTime'][0]) && preg_match("/^[0-9]*$/",$this->attrs['sambaLogonTime'][0])){
+      $this->gotoLastSystemLogin = date("d.m.Y H:i:s", $this->attrs['sambaLogonTime'][0]);
+    }
+
+    /* Setting uid to default */
+    if(isset($this->attrs['uid'][0])){
+      $this->uid = $this->attrs['uid'][0];
+    }
+
+    $ldap= $this->config->get_ldap_link();
+
+    if ($dn !== NULL){
+
+      /* Correct is_account. shadowAccount is not required. */
+      if (isset($this->attrs['objectClass']) &&
+          in_array ('posixAccount', $this->attrs['objectClass'])){
+
+        $this->is_account= TRUE;
+      }
+
+      /* Is this account a trustAccount? */
+      if ($this->is_account && isset($this->attrs['trustModel'])){
+        $this->trustModel= $this->attrs['trustModel'][0];
+        $this->was_trust_account= TRUE;
+      } else {
+        $this->was_trust_account= FALSE;
+        $this->trustModel= "";
+      }
+
+      $this->accessTo = array(); 
+      if ($this->is_account && isset($this->attrs['accessTo'])){
+        for ($i= 0; $i<$this->attrs['accessTo']['count']; $i++){
+          $tmp= $this->attrs['accessTo'][$i];
+          $this->accessTo[$tmp]= $tmp;
+        }
+      }
+      $this->initially_was_account= $this->is_account;
+
+      /* Fill group */
+      $this->primaryGroup= $this->gidNumber;
+
+      /* Generate status text */
+      $current= date("U");
+
+      $current= floor($current / 60 /60 / 24);
+
+      if (($current >= $this->shadowExpire) && $this->shadowExpire){
+        $this->status= _("expired");
+        if (($current - $this->shadowExpire) < $this->shadowInactive){
+          $this->status.= ", "._("grace time active");
+        }
+      } elseif (($this->shadowLastChange + $this->shadowMin) >= $current){
+        $this->status= _("active").", "._("password not changeable");
+      } elseif (($this->shadowLastChange + $this->shadowMax) >= $current){
+        $this->status= _("active").", "._("password expired");
+      } else {
+        $this->status= _("active");
+      }
+
+      /* Get group membership */
+      $ldap->cd($this->config->current['BASE']);
+      $ldap->search("(&(objectClass=posixGroup)(memberUid=".$this->uid."))", array("cn", "description"));
+
+      while ($attrs= $ldap->fetch()){
+        if (!isset($attrs["description"][0])){
+          $entry= $attrs["cn"][0];
+        } else {
+          $entry= $attrs["cn"][0]." [".$attrs["description"][0]."]";
+        }
+        $this->groupMembership[$ldap->getDN()]= $entry;
+      }
+      asort($this->groupMembership);
+      reset($this->groupMembership);
+      $this->savedGroupMembership= $this->groupMembership;
+      $this->savedUidNumber= $this->uidNumber;
+      $this->savedGidNumber= $this->gidNumber;
+
+      // Instanciate SSH object if available
+      if (isset($class_mapping["sshPublicKey"])){
+        if (empty($this->acl_base)){
+          $this->acl_base= $config->current['BASE'];
+        }
+
+        $this->sshAcl= $this->getacl("sshPublicKey");
+        $this->ssh= new sshPublicKey($this->config, $this->dn, $this->sshAcl);
+      }
+    }
+
+    /* Adjust shadow checkboxes */
+    foreach (array("shadowMin", "shadowMax", "shadowWarning", "shadowInactive",
+          "shadowExpire") as $val){
+
+      if ($this->$val != 0){
+        $oval= "activate_".$val;
+        $this->$oval= "1";
+      }
+    }
+
+    /* Convert shadowExpire for usage */
+    if ($this->shadowExpire == 0){
+      $this->shadowExpire= "";
+    } else {
+      $this->shadowExpire= date('d.m.Y', $this->shadowExpire * 60 * 60 * 24);
+    }
+
+
+    /* Generate shell list from CONFIG_DIR./shells */
+    if (file_exists(CONFIG_DIR.'/shells')){
+      $shells = file (CONFIG_DIR.'/shells');
+      foreach ($shells as $line){
+        if (!preg_match ("/^#/", $line)){
+          $this->loginShellList[]= trim($line);
+        }
+      }
+    } else {
+      if ($this->loginShell == ""){
+        $this->loginShellList[]= _("unconfigured");
+      }
+    }
+
+    /* Insert possibly missing loginShell */
+    if ($this->loginShell != "" && !in_array($this->loginShell, $this->loginShellList)){
+      $this->loginShellList[]= $this->loginShell;
+    }
+
+    /* Generate group list */
+    $this->ui = get_userinfo(); 
+    $this->secondaryGroups[]= "- "._("automatic")." -";
+    $ldap->cd($this->config->current['BASE']);
+    $ldap->search("(objectClass=posixGroup)", array("cn", "gidNumber"));
+    while($attrs = $ldap->fetch()){
+      $this->secondaryGroups[$attrs['gidNumber'][0]]= $attrs['cn'][0];
+    }
+    asort ($this->secondaryGroups);
+
+    /* Get global filter config */
+    if (!session::is_set("sysfilter")){
+      $ui= get_userinfo();
+      $base= get_base_from_people($ui->dn);
+      $sysfilter= array( "depselect"       => $base,
+          "regex"           => "*");
+      session::set("sysfilter", $sysfilter);
+    }
+    $this->ui = get_userinfo();
+  }
+
+
+  /* execute generates the html output for this node */
+  function execute($isCopyPaste = false)
+  {
+    /* Call parent execute */
+    plugin::execute();
+    $display= "";
+
+    /* Log view */
+    if($this->is_account && !$this->view_logged){
+      $this->view_logged = TRUE;
+      new log("view","users/".get_class($this),$this->dn);
+    }
+
+    /* Department has changed? */
+    if(isset($_POST['depselect'])){
+      session::set('CurrentMainBase',validate($_POST['depselect']));
+    }
+
+    if($this->multiple_support_active){
+      $this->is_account = TRUE;
+    }
+
+    if(!$isCopyPaste && ! $this->multiple_support_active){
+
+      /* Do we need to flip is_account state? */
+      if(isset($_POST['modify_state'])){
+        if($this->is_account && $this->acl_is_removeable()){
+          $this->is_account= FALSE;
+        }elseif(!$this->is_account && $this->acl_is_createable()){
+          $this->is_account= TRUE;
+        }
+      }
+
+      /* Do we represent a valid posixAccount? */
+      if (!$this->is_account && $this->parent === NULL ){
+        $display= "<img alt=\"\" src=\"images/small-error.png\" align=\"middle\">&nbsp;<b>".
+          msgPool::noValidExtension(_("POSIX"))."</b>";
+        $display.= back_to_main();
+        return ($display);
+      }
+
+
+      /* Show tab dialog headers */
+      if ($this->parent !== NULL){
+        if ($this->is_account){
+          if (isset($this->parent->by_object['sambaAccount'])){
+            $obj= $this->parent->by_object['sambaAccount'];
+          }
+          if (isset($obj) && $obj->is_account == TRUE &&
+              ((isset($this->parent->by_object['sambaAccount']))&&($this->parent->by_object['sambaAccount']->is_account))
+              ||(isset($this->parent->by_object['environment'] ))&&($this->parent->by_object['environment'] ->is_account)){
+
+            /* Samba3 dependency on posix accounts are enabled
+               in the moment, because I need to rely on unique
+               uidNumbers. There'll be a better solution later
+               on. */
+            $display= $this->show_disable_header(msgPool::removeFeaturesButton(_("POSIX")), msgPool::featuresEnabled(_("POSIX"), array(_("Samba"), _("Environment"))), TRUE);
+          } else {
+            $display= $this->show_disable_header(msgPool::removeFeaturesButton(_("POSIX")), msgPool::featuresEnabled(_("POSIX")));
+          }
+        } else {
+          $display= $this->show_enable_header(msgPool::addFeaturesButton(_("POSIX")), msgPool::featuresDisabled(_("POSIX")));
+          return($display);
+        }
+      }
+    }
+
+    // Display dialog to allow selection of groups
+    if (isset($_POST['edit_groupmembership'])){
+      $this->groupSelect = new groupSelect($this->config,get_userinfo());
+      $this->dialog= TRUE;
+    }
+
+    // Allow to select trusted machines from a list
+    if (isset($_POST["add_ws"])){
+      $this->trustSelect= new trustSelect($this->config,get_userinfo());
+      $this->dialog= TRUE;
+    }
+
+    // Cancel trust and group dialog
+    if (isset($_POST['add_groups_cancel']) || isset($_POST['add_ws_cancel'])){
+      $this->groupSelect= NULL;
+      $this->trustSelect= NULL;
+      $this->dialog= FALSE;
+    }
+
+    // Add groups selected in groupSelect dialog to ours.
+    if (isset($_POST['add_groups_finish']) && $this->groupSelect){
+      $groups = $this->groupSelect->detectPostActions();
+      if(isset($groups['targets'])){
+        $this->addGroup ($groups['targets']);
+        $this->is_modified= TRUE;
+      }
+      $this->groupSelect= NULL;
+      $this->dialog= FALSE;
+    }
+
+    // Remove groups from currently selected groups.
+    if (isset($_POST['delete_groupmembership']) && 
+        isset($_POST['group_list']) && count($_POST['group_list'])){
+
+      $this->delGroup ($_POST['group_list']);
+    }
+
+    // Add selected machines to trusted ones.
+    if (isset($_POST["add_ws_finish"]) &&  $this->trustSelect){
+      $trusts = $this->trustSelect->detectPostActions();
+      if(isset($trusts['targets'])){
+
+        $headpage = $this->trustSelect->getHeadpage();              
+        foreach($trusts['targets'] as $id){
+          $attrs = $headpage->getEntry($id);
+          $this->accessTo[$attrs['cn'][0]]= $attrs['cn'][0];
+        }
+        ksort($this->accessTo);
+        $this->is_modified= TRUE;
+      }
+      $this->trustSelect= NULL;
+      $this->dialog= FALSE;
+    }
+
+    // Remove machine from trusted ones.
+    if (isset($_POST["delete_ws"]) && isset($_POST['workstation_list'])){
+      foreach($_POST['workstation_list'] as $name){
+        unset ($this->accessTo[$name]);
+      }
+      $this->is_modified= TRUE;
+    }
+
+
+
+    /* Templates now! */
+    $smarty= get_smarty();
+    $smarty->assign("usePrototype", "true");
+
+    /* Show ws dialog */
+    if ($this->trustSelect){
+
+      // Build up blocklist
+      session::set('filterBlacklist', array('cn' => array_values($this->accessTo)));
+      return($this->trustSelect->execute());
+    }
+
+    /* Manage group add dialog */
+    if ($this->groupSelect){
+
+      // Build up blocklist
+      session::set('filterBlacklist', array('dn' => array_keys($this->groupMembership)));
+      return($this->groupSelect->execute());
+    }
+
+    // Handle ssh dialog?
+    if ($this->ssh instanceOf sshPublicKey && preg_match('/[rw]/', $this->getacl("sshPublicKey"))) {
+      $smarty->assign("usePrototype", "false");
+      if ($result= $this->ssh->execute()) {
+        $this->dialog= true;
+        return $result;
+      }
+      $this->dialog= false;
+    }
+
+
+    /* Show main page */
+    $smarty= get_smarty();
+    $smarty->assign("usePrototype", "true");
+
+    /* In 'MyAccount' mode, we must remove write acls if we are not in editing mode. */ 
+    $SkipWrite = (!isset($this->parent) || !$this->parent) && !session::is_set('edit');
+
+    $smarty->assign("sshPublicKeyACL", $this->getacl("sshPublicKey", $SkipWrite));
+
+    /* Depending on pwmode, currently hardcoded because there are no other methods */
+    if ( 1 == 1 ){
+      $smarty->assign("pwmode", dirname(__FILE__)."/posix_shadow");
+
+      $shadowMinACL     =  $this->getacl("shadowMin",$SkipWrite);
+      $smarty->assign("shadowmins", sprintf(_("Password can't be changed up to %s days after last change"), 
+            "<input name=\"shadowMin\" size=3 maxlength=4 value=\"".$this->shadowMin."\">"));
+
+      $shadowMaxACL     =  $this->getacl("shadowMax",$SkipWrite);
+      $smarty->assign("shadowmaxs", sprintf(_("Password must be changed after %s days"), 
+            "<input name=\"shadowMax\" size=3 maxlength=4 value=\"".$this->shadowMax."\">"));
+
+      $shadowInactiveACL=  $this->getacl("shadowInactive",$SkipWrite);
+      $smarty->assign("shadowinactives", sprintf(_("Disable account after %s days of inactivity after password expiry"), 
+            "<input name=\"shadowInactive\" size=3 maxlength=4 value=\"".$this->shadowInactive."\">"));
+
+      $shadowWarningACL =  $this->getacl("shadowWarning",$SkipWrite);
+      $smarty->assign("shadowwarnings", sprintf(_("Warn user %s days before password expiry"), 
+            "<input name=\"shadowWarning\" size=3 maxlength=4 value=\"".$this->shadowWarning."\">"));
+
+      foreach( array("activate_shadowMin", "activate_shadowMax",
+            "activate_shadowExpire", "activate_shadowInactive","activate_shadowWarning") as $val){
+        if ($this->$val == 1){
+          $smarty->assign("$val", "checked");
+        } else {
+          $smarty->assign("$val", "");
+        }
+        $smarty->assign("$val"."ACL", $this->getacl($val,$SkipWrite));
+      }
+
+      $smarty->assign("mustchangepasswordACL", $this->getacl("mustchangepassword",$SkipWrite));
+    }
+
+    // Set last system login
+    $smarty->assign("gotoLastSystemLogin",$this->gotoLastSystemLogin);
+
+    /* Fill arrays */
+    $smarty->assign("shells", $this->loginShellList);
+    $smarty->assign("secondaryGroups", $this->secondaryGroups);
+    $smarty->assign("primaryGroup", $this->primaryGroup);
+    if(!$this->multiple_support_active){
+      if (!count($this->groupMembership)){
+        $smarty->assign("groupMembership", array("&nbsp;"));
+      } else {
+        $smarty->assign("groupMembership", $this->groupMembership);
+      }
+    }else{
+      $smarty->assign("groupMembership", $this->groupMembership);
+      $smarty->assign("groupMembership_some", $this->groupMembership_some);
+    }
+    if (count($this->groupMembership) > 16){
+      $smarty->assign("groups", "too_many_for_nfs");
+    } else {
+      $smarty->assign("groups", "");
+    }
+
+    /* Avoid "Undefined index: forceMode" */
+    $smarty->assign("forceMode", "");
+
+    /* Checkboxes */
+    if ($this->force_ids == 1){
+      $smarty->assign("force_ids", "checked");
+      if (session::get('js')){
+        $smarty->assign("forceMode", "");
+      }
+    } else {
+      if (session::get('js')){
+        $smarty->assign("forceMode", "disabled");
+      }
+      $smarty->assign("force_ids", "");
+    }
+
+    /* Create onClick="" action string for the "Force UID/GID" option 
+     */
+    $onClickIDS ="";
+    if(preg_match("/w/",$this->getacl("uidNumber",$SkipWrite))){
+      $onClickIDS .= "changeState('uidNumber');";
+    }
+    if(preg_match("/w/",$this->getacl("gidNumber",$SkipWrite))){
+      $onClickIDS .= "changeState('gidNumber');";
+    }
+    $smarty->assign("onClickIDS", $onClickIDS);
+    $smarty->assign("force_idsACL", $this->getacl("uidNumber",$SkipWrite).$this->getacl("gidNumber",$SkipWrite));
+
+    foreach(array("primaryGroup","trustmode","activate_shadowWarning","activate_shadowInactive","activate_shadowMin","activate_shadowMax","activate_shadowExpire","mustchangepassword") as $val){
+      if(in_array($val,$this->multi_boxes)){
+        $smarty->assign("use_".$val,TRUE);
+      }else{
+        $smarty->assign("use_".$val,FALSE);
+      }
+    }
+
+
+    /* Load attributes and acl's */
+    foreach($this->attributes as $val){
+      if(in_array($val,$this->multi_boxes)){
+        $smarty->assign("use_".$val,TRUE);
+      }else{
+        $smarty->assign("use_".$val,FALSE);
+      }
+
+      if((session::get("js"))&&(($val=="uidNumber")||($val=="gidNumber")))
+      {
+        $smarty->assign("$val"."ACL",$this->getacl($val,$SkipWrite));
+        $smarty->assign("$val", $this->$val);
+        continue;
+      }
+      $smarty->assign("$val", $this->$val);
+      $smarty->assign("$val"."ACL", $this->getacl($val,$SkipWrite));
+    }
+    if($SkipWrite){
+      $smarty->assign("groupMembershipACL","r");
+    }else{
+      $smarty->assign("groupMembershipACL","rw");
+    }
+    $smarty->assign("status", $this->status);
+
+    /* Work on trust modes */
+    $smarty->assign("trusthide", " disabled ");
+    $smarty->assign("trustmodeACL",  $this->getacl("trustModel",$SkipWrite));
+    if ($this->trustModel == "fullaccess"){
+      $trustmode= 1;
+      // pervent double disable tag in html code, this will disturb our clean w3c html
+      $smarty->assign("trustmode",  $this->getacl("trustModel",$SkipWrite));
+
+    } elseif ($this->trustModel == "byhost"){
+      $trustmode= 2;
+      $smarty->assign("trusthide", "");
+    } else {
+      // pervent double disable tag in html code, this will disturb our clean w3c html
+      $smarty->assign("trustmode",  $this->getacl("trustModel",$SkipWrite));
+      $trustmode= 0;
+    }
+    $smarty->assign("trustmode", $trustmode);
+    $smarty->assign("trustmodes", array( 0 => _("disabled"), 1 => _("full access"),
+          2 => _("allow access to these hosts")));
+
+
+
+    if((count($this->accessTo))==0)
+      $smarty->assign("emptyArrAccess",true);
+    else
+      $smarty->assign("emptyArrAccess",false);
+
+    if($this->mustchangepassword){
+      $smarty->assign("mustchangepassword", " checked ");
+    } else {
+      $smarty->assign("mustchangepassword", "");
+    }
+
+    $smarty->assign("workstations", $this->accessTo);
+
+    // Add SSH button if available
+    $smarty->assign("sshPublicKey", $this->ssh?1:0);
+
+    $smarty->assign("apply", apply_filter());
+    $smarty->assign("multiple_support" , $this->multiple_support_active);
+    $display.= $smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__)));
+    return($display);
+  }
+
+
+  /* remove object from parent */
+  function remove_from_parent()
+  {
+    /* Cancel if there's nothing to do here */
+    if ((!$this->initially_was_account) || (!$this->acl_is_removeable())){
+      return;
+    }
+
+
+    /* Remove and write to LDAP */
+    plugin::remove_from_parent();
+
+    /* Zero out array */
+    $this->attrs['gosaHostACL']= array();
+
+    /* Keep uid, because we need it for authentification! */
+    unset($this->attrs['uid']);
+    unset($this->attrs['trustModel']);
+
+    @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,
+        /* include global link_info */
+        $this->attributes, "Save");
+    $ldap= $this->config->get_ldap_link();
+    $ldap->cd($this->dn);
+    $this->cleanup();
+    $ldap->modify ($this->attrs); 
+
+    new log("remove","users/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
+
+    if (!$ldap->success()){
+      msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
+    }
+
+    /* Delete group only if cn is uid and there are no other
+       members inside */
+    $ldap->cd ($this->config->current['BASE']);
+    $ldap->search ("(&(objectClass=posixGroup)(gidNumber=".$this->gidNumber."))", array("cn", "memberUid"));
+    if ($ldap->count() != 0){
+      $attrs= $ldap->fetch();
+      if ($attrs['cn'][0] == $this->uid &&
+          !isset($this->attrs['memberUid'])){
+
+        $ldap->rmDir($ldap->getDN());
+      }
+    }
+
+    /* Optionally execute a command after we're done */
+    $this->handle_post_events("remove",array("uid" => $this->uid));
+  }
+
+
+  function save_object()
+  {
+    if (isset($_POST['posixTab'])){
+      /* Save values to object */
+      plugin::save_object();
+
+
+      /* Save force GID checkbox */
+      if($this->acl_is_writeable("gidNumber") || $this->acl_is_writeable("uidNumber")){
+        if (isset ($_POST['force_ids'])){
+          $data= 1;
+        } else {
+          $data= 0;
+        }
+        if ($this->force_ids != $data){
+          $this->is_modified= TRUE;
+        }
+        $this->force_ids= $data;
+      }
+
+      /*Save primary group settings */
+      if($this->acl_is_writeable("primaryGroup") && isset($_POST['primaryGroup'])){
+        $data= $_POST['primaryGroup'];
+        if ($this->primaryGroup != $data){
+          $this->is_modified= TRUE;
+        }
+        $this->primaryGroup= $_POST['primaryGroup'];
+      }
+
+      /* Get seelcted shadow checkboxes */
+      foreach(array("shadowMin","shadowMax","shadowExpire","shadowInactive","shadowWarning") as $var) {
+        if($this->acl_is_writeable($var)){
+          $activate_var = "activate_".$var;
+          if(isset($_POST['activate_'.$var])){
+            $this->$activate_var  = true;
+            $this->$var      = $_POST[$var];
+          }else{
+            $this->$activate_var  = false;
+            if ($var != "shadowExpire") {
+              $this->$var      = 0;
+            }
+          }
+        }
+      }
+
+      /* Force change password ? */
+      if(isset($_POST['mustchangepassword'])){
+        $this->mustchangepassword = TRUE;
+      }else{
+        $this->mustchangepassword = FALSE;
+      }
+
+      /* Trust mode - special handling */
+      if($this->acl_is_writeable("trustModel")){
+        if (isset($_POST['trustmode'])){
+          $saved= $this->trustModel;
+          if ($_POST['trustmode'] == "1"){
+            $this->trustModel= "fullaccess";
+          } elseif ($_POST['trustmode'] == "2"){
+            $this->trustModel= "byhost";
+          } else {
+            $this->trustModel= "";
+          }
+          if ($this->trustModel != $saved){
+            $this->is_modified= TRUE;
+          }
+        }
+      }
+    }
+
+    /* Get regex from alphabet */
+    if(isset($_GET['search'])){
+      $this->GroupRegex = $_GET['search']."*";
+    }
+
+    /* Check checkboxes and regexes */
+    if(isset($_POST["PosixGroupDialogPosted"])){
+
+      if(isset($_POST['SubSearch']) && ($_POST['SubSearch'])){
+        $this->SubSearch = true;
+      }else{
+        $this->SubSearch = false;
+      }
+      if(isset($_POST['guser'])){
+        $this->GroupUserRegex = $_POST['guser'];
+      }
+      if(isset($_POST['regex'])){
+        $this->GroupRegex = $_POST['regex'];
+      }
+    }
+    $this->GroupRegex = preg_replace("/\*\**/","*",$this->GroupRegex);
+    $this->GroupUserRegex = preg_replace("/\*\**/","*",$this->GroupUserRegex);
+  }
+
+
+  /* Save data to LDAP, depending on is_account we save or delete */
+  function save()
+  {
+
+    /* Adapt shadow values */
+    if (!$this->activate_shadowExpire){
+      $this->shadowExpire= "0";
+    } else {
+      /* Transform date to days since the beginning */
+      list($day, $month, $year)= explode('.', $this->shadowExpire, 3);
+      $this->shadowExpire= (int)(mktime(0, 0, 0, $month, $day, $year)/ (60 * 60 * 24)) ;
+    }
+    if (!$this->activate_shadowMax){
+      $this->shadowMax= "0";
+    }
+    if ($this->mustchangepassword){
+      $this->shadowLastChange= (int)(date("U") / 86400) - $this->shadowMax - 1;
+    } else {
+      $this->shadowLastChange= (int)(date("U") / 86400);
+    }
+    if (!$this->activate_shadowWarning){
+      $this->shadowWarning= "0";
+    }
+
+    /* Check what to do with ID's 
+       Nothing forced, so we may have to generate our own IDs, if not done already.
+     */
+    if ($this->force_ids == 0){
+
+      /* Handle uidNumber. 
+       * - use existing number if possible
+       * - if not, try to create a new uniqe one.
+       * */
+      if ($this->savedUidNumber != ""){
+        $this->uidNumber= $this->savedUidNumber;
+      } else {
+
+        /* Calculate new id's. We need to place a lock before calling get_next_id
+           to get real unique values. 
+         */
+        $wait= 10;
+        while (get_lock("uidnumber") != ""){
+          sleep (1);
+
+          /* Oups - timed out */
+          if ($wait-- == 0){
+            msg_dialog::display(_("Warning"), _("Timeout while waiting for lock. Ignoring lock!"), WARNING_DIALOG);
+            break;
+          }
+        }
+        add_lock ("uidnumber", "gosa");
+        $this->uidNumber= get_next_id("uidNumber", $this->dn);
+      }
+    }
+
+
+    /* Handle gidNumber 
+     * - If we do not have a primary group selected (automatic), we will check if there 
+     *    is already a group  with the same name and use this as primary.
+     * - .. if we couldn't find a group with the same name, we will create a new one, 
+     *    using the users uid as cn and a generated uniqe gidNumber. 
+     * */
+    if ($this->primaryGroup == 0 || $this->force_ids){
+
+      /* Search for existing group */
+      $ldap = $this->config->get_ldap_link();
+      $ldap->cd($this->config->current['BASE']);
+
+      /* Are we forced to use a special gidNumber? */ 
+      if($this->force_ids){
+        $ldap->search("(&(objectClass=posixGroup)(gidNumber=".$this->gidNumber."))", array("cn","gidNumber"));
+      }else{
+        $ldap->search("(&(objectClass=posixGroup)(gidNumber=*)(cn=".$this->uid."))", array("cn","gidNumber"));
+      }
+
+      /* No primary group found, create a new one */
+      if ($ldap->count() == 0){
+
+        $groupcn = $this->uid;
+        $pri_attr = $this->config->get_cfg_value("accountPrimaryAttribute");
+        $groupdn= preg_replace ('/^'.preg_quote($pri_attr,'/').'=[^,]+,'.preg_quote(get_people_ou(),'/').'/i',
+            'cn='.$groupcn.','.get_groups_ou(), $this->dn);
+
+        /* Request a new and uniqe gidNumber, if required */
+        if(!$this->force_ids){
+          $this->gidNumber= get_next_id("gidNumber", $this->dn);
+        }
+
+        /* If forced gidNumber could not be found, then check if the given group name already exists 
+           we do not want to modify the gidNumber of an existing group.
+         */
+        $cnt= 0; 
+        while($ldap->dn_exists($groupdn) && ($cnt < 100)){
+          $cnt ++;
+          $groupcn = $this->uid."_".$cnt;
+          $groupdn= preg_replace ('/^'.preg_quote($pri_attr,'/').'=[^,]+,'.preg_quote(get_people_ou(),'/').'/i',
+              'cn='.$groupcn.','.get_groups_ou(), $this->dn);
+        }
+
+        /* Create new primary group and enforce the new gidNumber */
+        $g= new group($this->config, $groupdn);
+        $g->cn= $groupcn;
+        $g->force_gid= 1;
+        $g->gidNumber= $this->gidNumber;
+        $g->description= _("Group of user")." ".$this->givenName." ".$this->sn;
+        $g->save ();
+
+        @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
+            sprintf("Primary group '%s' created, using gidNumber '%s'.",$groupcn,$this->gidNumber),"");
+      }else{
+        $attrs = $ldap->fetch();
+        $this->gidNumber = $attrs['gidNumber'][0];
+        @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
+            "Found and used: <i>".$attrs['dn']."</i>",
+            sprintf("Primary group '%s' exists, gidNumber is '%s'.",$this->uid,$this->gidNumber));
+      }
+    }else{
+
+      /* Primary group was selected by user
+       */
+      $this->gidNumber = $this->primaryGroup;
+      @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
+          sprintf("Primary group '%s' for user '%s' manually selected.",$this->gidNumber,$this->uid),"");
+    }
+
+    if ($this->activate_shadowMin != "1" ) {
+      $this->shadowMin = "";
+    }
+
+    if (($this->activate_shadowMax != "1") && ($this->mustchangepassword != "1")) {
+      $this->shadowMax = "";
+    }
+
+    if ($this->activate_shadowWarning != "1" ) {
+      $this->shadowWarning = "";
+    }
+
+    if ($this->activate_shadowInactive != "1" ) {
+      $this->shadowInactive = "";
+    }
+
+    if ($this->activate_shadowExpire != "1" ) {
+      $this->shadowExpire = "";
+    }
+
+    /* Fill gecos */
+    if (isset($this->parent) && $this->parent !== NULL){
+      $this->gecos= rewrite($this->parent->by_object['user']->cn);
+      if (!preg_match('/^[a-z0-9 -]+$/i', $this->gecos)){
+        $this->gecos= "";
+      }
+    }
+
+    foreach(array("shadowMin","shadowMax","shadowWarning","shadowInactive","shadowExpire") as $attr){
+      $this->$attr = (int) $this->$attr;
+    }
+    /* Call parents save to prepare $this->attrs */
+    plugin::save();
+
+    /* Trust accounts */
+    $objectclasses= array();
+    foreach ($this->attrs['objectClass'] as $key => $class){
+      if (preg_match('/trustAccount/i', $class)){
+        continue;
+      }
+      $objectclasses[]= $this->attrs['objectClass'][$key];
+    }
+    $this->attrs['objectClass']= $objectclasses;
+    if ($this->trustModel != ""){
+      $this->attrs['objectClass'][]= "trustAccount";
+      $this->attrs['trustModel']= $this->trustModel;
+      $this->attrs['accessTo']= array();
+      if ($this->trustModel == "byhost"){
+        foreach ($this->accessTo as $host){
+          $this->attrs['accessTo'][]= $host;
+        }
+      }
+    } else {
+      if ($this->was_trust_account){
+        $this->attrs['accessTo']= array();
+        $this->attrs['trustModel']= array();
+      }
+    }
+
+    if(empty($this->attrs['gosaDefaultPrinter'])){
+      $thid->attrs['gosaDefaultPrinter']=array();
+    }
+
+
+    /* include global link_info */
+    $this->cleanup();
+
+    /* This is just a test, we have had duplicated ids 
+       in the past when copy & paste was used. 
+       Normaly this should not happen.
+     */ 
+    if(isset($this->attrs['uidNumber']) && !$this->force_ids){
+      $used = $this->get_used_uid_numbers();
+      if(isset($used[$this->attrs['uidNumber']]) && $used[$this->attrs['uidNumber']] != $this->dn){
+        msg_dialog::display(_("Warning"),_("A duplicated UID number was written for this user. If this was not intended please verify all used uidNumbers!"), WARNING_DIALOG);
+      }
+    }
+
+    $ldap= $this->config->get_ldap_link();
+    $ldap->cd($this->dn);
+    unset($this->attrs['uid']);
+    $ldap->modify ($this->attrs); 
+
+    /* Log last action */ 
+    if($this->initially_was_account){
+      new log("modify","users/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
+    }else{
+      new log("create","users/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
+    }
+
+    if (!$ldap->success()){
+      msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()));
+    }
+
+    /* Remove lock needed for unique id generation */
+    del_lock ("uidnumber");
+
+    // Save ssh stuff if needed
+    if ($this->ssh) {
+      $this->ssh->setDN($this->dn);
+      $this->ssh->save();
+    }
+
+    /* Take care about groupMembership values: add to groups */
+    foreach ($this->groupMembership as $key => $value){
+      if (!isset($this->savedGroupMembership[$key])){
+        $g= new grouptabs($this->config,$this->config->data['TABS']['GROUPTABS'], $key,"groups");
+        $g->set_acl_base($key);
+        $g->by_object['group']->addUser($this->uid);
+        $g->save();
+      }
+    }
+
+    /* Remove groups not listed in groupMembership */
+    foreach ($this->savedGroupMembership as $key => $value){
+      if (!isset($this->groupMembership[$key])){
+        $g= new grouptabs($this->config,$this->config->data['TABS']['GROUPTABS'], $key,"groups");
+        $g->set_acl_base($key);
+        $g->by_object['group']->removeUser ($this->uid);
+        $g->save();
+      }
+    }
+
+    /* Optionally execute a command after we're done */
+    if ($this->initially_was_account == $this->is_account){
+      if ($this->is_modified){
+        $this->handle_post_events("modify",array("uid" => $this->uid));
+      }
+    } else {
+      $this->handle_post_events("add" ,array("uid"=> $this->uid));
+    }
+  }
+
+
+  /* Check formular input */
+  function check()
+  {
+    /* Include global link_info */
+    $ldap= $this->config->get_ldap_link();
+
+    /* Append groups as memberGroup: to check hook 
+     */
+    $tmp_attributes  = $this->attributes;    
+    $this->attributes[] = "memberGroup";
+    $this->memberGroup = array();
+    foreach($this->groupMembership as $dn => $name){
+      $this->memberGroup[] = $name;
+    }
+
+    /* Call common method to give check the hook */
+    $message= plugin::check();
+    $this->attributes = $tmp_attributes;
+
+    /* must: homeDirectory */
+    if ($this->homeDirectory == ""){
+      $message[]= msgPool::required(_("Home directory"));
+    }
+    if (!tests::is_path($this->homeDirectory)){
+      $message[]= msgPool::invalid(_("Home directory"), "", "", "/home/yourname" );
+    }
+
+    /* Check ID's if they are forced by user */
+    if ($this->force_ids == "1"){
+
+      /* Valid uid/gid? */
+      if (!tests::is_id($this->uidNumber)){
+        $message[]= msgPool::invalid(_("UID"), $this->uidNumber, "/[0-9]/");
+      } else {
+        if ($this->uidNumber < $this->config->get_cfg_value("minId")){
+          $message[]= msgPool::toosmall(_("UID"), $this->config->get_cfg_value("minId"));
+        }
+      }
+      if (!tests::is_id($this->gidNumber)){
+        $message[]= msgPool::invalid(_("GID"), $this->gidNumber, "/[0-9]/");
+      } else {
+        if ($this->gidNumber < $this->config->get_cfg_value("minId")){
+          $message[]= msgPool::toosmall(_("GID"), $this->config->get_cfg_value("minId"));
+        }
+      }
+    }
+
+    /* Check dates */
+    if ($this->activate_shadowExpire && ($this->shadowExpire == "" || !tests::is_date($this->shadowExpire))){
+      $message[]= msgPool::invalid("shadowExpire", $this->shadowExpire);
+    }
+
+    /* Check shadow settings, well I like spaghetties... */
+    if ($this->activate_shadowMin){
+      if (!tests::is_id($this->shadowMin)){
+        $message[]= msgPool::invalid(_("shadowMin"), $this->shadowMin, "/[0-9]/");
+      }
+    }
+    if ($this->activate_shadowMax){
+      if (!tests::is_id($this->shadowMax)){
+        $message[]= msgPool::invalid(_("shadowMax"), $this->shadowMax, "/[0-9]/");
+      }
+    }
+    if ($this->activate_shadowWarning){
+      if (!tests::is_id($this->shadowWarning)){
+        $message[]= msgPool::invalid(_("shadowWarning"), $this->shadowWarning, "/[0-9]/");
+      }
+      if (!$this->activate_shadowMax){
+        $message[]= msgPool::depends("shadowWarning", "shadowMax");
+      }
+      if ($this->shadowWarning > $this->shadowMax){
+        $message[]= msgPool::toobig("shadowWarning", "shadowMax");
+      }
+      if ($this->activate_shadowMin && $this->shadowWarning < $this->shadowMin){
+        $message[]= msgPool::toosmall("shadowWarning", "shadowMin");
+      }
+    }
+    if ($this->activate_shadowInactive){
+      if (!tests::is_id($this->shadowInactive)){
+        $message[]= msgPool::invalid(_("shadowInactive"), $this->shadowInactive, "/[0-9]/");
+      }
+      if (!$this->activate_shadowMax){
+        $message[]= msgPool::depends("shadowInactive", "shadowMax");
+      }
+    }
+    if ($this->activate_shadowMin && $this->activate_shadowMax){
+      if ($this->shadowMin > $this->shadowMax){
+        $message[]= msgPool::toobig("shadowMin", "shadowMax");
+      }
+    }
+
+    return ($message);
+  }
+
+
+  function multiple_check()
+  {
+    $message = plugin::multiple_check();
+    if ($this->homeDirectory == "" && in_array("homeDirectory",$this->multi_boxes)){
+      $message[]= msgPool::required(_("Home directory"));
+    }
+    if (!tests::is_path($this->homeDirectory) && in_array("homeDirectory",$this->multi_boxes)){
+      $message[]= msgPool::invalid(_("Home directory"), "", "", "/home/yourname" );
+    }
+
+    /* Check shadow settings, well I like spaghetties... */
+    if ($this->activate_shadowMin && in_array("activate_shadowMin",$this->multi_boxes)){
+      if (!tests::is_id($this->shadowMin)){
+        $message[]= msgPool::invalid(_("shadowMin"), $this->shadowMin, "/[0-9]/");
+      }
+    }
+    if ($this->activate_shadowMax && in_array("activate_shadowMax",$this->multi_boxes)){
+      if (!tests::is_id($this->shadowMax)){
+        $message[]= msgPool::invalid(_("shadowMax"), $this->shadowMax, "/[0-9]/");
+      }
+    }
+    if ($this->activate_shadowWarning && in_array("activate_shadowWarning",$this->multi_boxes)){
+      if (!tests::is_id($this->shadowWarning)){
+        $message[]= msgPool::invalid(_("shadowWarning"), $this->shadowWarning, "/[0-9]/");
+      }
+      if (!$this->activate_shadowMax && in_array("activate_shadowMax",$this->multi_boxes)){
+        $message[]= msgPool::depends("shadowWarning", "shadowMax");
+      }
+      if ($this->shadowWarning > $this->shadowMax && in_array("activate_shadowWarning",$this->multi_boxes)){
+        $message[]= msgPool::toobig("shadowWarning", "shadowMax");
+      }
+      if ($this->activate_shadowMin && $this->shadowWarning < $this->shadowMin && in_array("activate_shadowMin",$this->multi_boxes)){
+        $message[]= msgPool::tosmall("shadowWarning", "shadowMin");
+      }
+    }
+    if ($this->activate_shadowInactive && in_array("activate_shadowInactive",$this->multi_boxes)){
+      if (!tests::is_id($this->shadowInactive)){
+        $message[]= msgPool::invalid(_("shadowInactive"), $this->shadowInactive, "/[0-9]/");
+      }
+      if (!$this->activate_shadowMax && in_array("activate_shadowMax",$this->multi_boxes)){
+        $message[]= msgPool::depends("shadowInactive", "shadowMax");
+      }
+    }
+    if ($this->activate_shadowMin && $this->activate_shadowMax && in_array("activate_shadowMin",$this->multi_boxes)){
+      if ($this->shadowMin > $this->shadowMax){
+        $message[]= msgPool::toobig("shadowMin", "shadowMax");
+      }
+    }
+
+    return($message);
+  }
+
+
+  function addGroup ($groups)
+  {
+    /* include global link_info */
+    $ldap= $this->config->get_ldap_link();
+
+    /* Walk through groups and add the descriptive entry if not exists */
+    foreach ($groups as $value){
+
+      if (!array_key_exists($value, $this->groupMembership)){
+        $ldap->cat($value, array('cn', 'description', 'dn'));
+        $attrs= $ldap->fetch();
+        error_reporting (0);
+        if (!isset($attrs['description'][0])){
+          $entry= $attrs["cn"][0];
+        } else {
+          $dsc= preg_replace ('/^Group of user/', _("Group of user"), $attrs["description"][0]);
+          $entry= $attrs["cn"][0]." [$dsc]";
+        }
+        error_reporting (E_ALL | E_STRICT);
+
+        if(obj_is_writable($attrs['dn'],"groups/group","memberUid")){
+          $this->groupMembership[$attrs['dn']]= $entry;
+          if($this->multiple_support_active && isset($this->groupMembership_some[$attrs['dn']])){
+            unset($this->groupMembership_some[$attrs['dn']]);
+          }
+        }
+      }
+    }
+
+    /* Sort groups */
+    asort ($this->groupMembership);
+    reset ($this->groupMembership);
+  }
+
+
+  /* Del posix user from some groups */
+  function delGroup ($groups)
+  {
+    $dest= array();
+    foreach($groups as $dn_to_del){
+      if(isset($this->groupMembership[$dn_to_del]) && obj_is_writable($dn_to_del,"groups/group","memberUid")){
+        unset($this->groupMembership[$dn_to_del]);
+      }
+      if($this->multiple_support_active){
+        if(isset($this->groupMembership_some[$dn_to_del]) && obj_is_writable($dn_to_del,"groups/group","memberUid")){
+          unset($this->groupMembership_some[$dn_to_del]);
+        }
+      }
+    }
+  }
+
+
+  /* Adapt from template, using 'dn' */
+  function adapt_from_template($dn, $skip= array())
+  {
+    /* Include global link_info */
+    $ldap= $this->config->get_ldap_link();
+
+    plugin::adapt_from_template($dn, $skip);
+    $template= $this->attrs['uid'][0];
+
+    /* Adapt group membership */
+    $ldap->cd($this->config->current['BASE']);
+    $ldap->search("(&(objectClass=posixGroup)(memberUid=".$this->attrs["uid"][0]."))", array("description", "cn"));
+
+    while ($this->attrs= $ldap->fetch()){
+      if (!isset($this->attrs["description"][0])){
+        $entry= $this->attrs["cn"][0];
+      } else {
+        $entry= $this->attrs["cn"][0]." [".$this->attrs["description"][0]."]";
+      }
+      $this->groupMembership[$ldap->getDN()]= $entry;
+    }
+
+    /* Fix primary group settings */
+    $ldap->cd($this->config->current['BASE']);
+    $ldap->search("(&(objectClass=posixGroup)(cn=$template)(gidNumber=".$this->gidNumber."))", array("cn"));
+    if ($ldap->count() != 1){
+      $this->primaryGroup= $this->gidNumber;
+    }
+
+    $ldap->cd($this->config->current['BASE']);
+    $ldap->search("(&(objectClass=gosaUserTemplate)(uid=".$template.")(accessTo=*))", array("cn","accessTo"));
+    while($attr = $ldap->fetch()){
+      $tmp = $attr['accessTo'];
+      unset ($tmp['count']);
+      $this->accessTo = $tmp;  
+    }
+
+    /* Adjust shadow checkboxes */
+    foreach (array("shadowMin", "shadowMax", "shadowWarning", "shadowInactive") as $val){
+      if ($this->$val != 0){
+        $oval= "activate_".$val;
+        $this->$oval= "1";
+      }
+    }
+
+    /* FIXME: NEED review of this section */
+    /* Need to check shadowExpire separately */
+
+    /* 
+     * If shadowExpire is not enabled in the template, it's a UNIX timestamp - so don't convert it to seconds.
+     * The check is a hack - if difference between timestamp generated above and here is max 1 day.
+     */
+    if(abs($this->shadowExpire - time())>86400) {
+      $this->shadowExpire= $this->convertToSeconds($this->shadowExpire);
+    }
+
+    /* Only enable checkbox, if shadowExpire is in the future */
+    if($this->shadowExpire > time()) {
+      $this->activate_shadowExpire= "1";
+    }
+  }
+
+  function convertToSeconds($val)
+  {
+    if ($val != 0){
+      $val*= 60 * 60 * 24;
+    } else {
+      $date= getdate();
+      $val= floor($date[0] / (60*60*24)) * 60 * 60 * 24;
+    }
+    return($val);
+  }
+
+
+  function get_used_uid_numbers()
+  {
+    $ids= array();
+    $ldap= $this->config->get_ldap_link();
+
+    $ldap->cd ($this->config->current['BASE']);
+    $ldap->search ("(&(objectClass=posixAccount)(uidNumber=*))", array("uidNumber"));
+
+    /* Get list of ids */
+    while ($attrs= $ldap->fetch()){
+      $ids[$attrs['uidNumber'][0]] = $attrs['dn'];
+    }
+    return($ids);
+  }
+
+
+  /* Get posts from copy & paste dialog */ 
+  function saveCopyDialog()
+  {
+    if(isset($_POST['homeDirectory'])){
+      $this->homeDirectory = $_POST['homeDirectory'];
+      if (isset ($_POST['force_ids'])){
+        $data= 1;
+        $this->gidNumber = $_POST['gidNumber'];
+        $this->uidNumber = $_POST['uidNumber'];
+      } else {
+        $data= 0;
+      }
+      if ($this->force_ids != $data){
+        $this->is_modified= TRUE;
+      }
+      $this->force_ids= $data;
+      $data= $_POST['primaryGroup'];
+      if ($this->primaryGroup != $data){
+        $this->is_modified= TRUE;
+      }
+      $this->primaryGroup= $_POST['primaryGroup'];
+    }
+  }
+
+
+  /* Create the posix dialog part for copy & paste */
+  function getCopyDialog()
+  {
+    /* Skip dialog creation if this is not a valid account*/
+    if(!$this->is_account) return("");
+    if ($this->force_ids == 1){
+      $force_ids = "checked";
+      if (session::get('js')){
+        $forceMode = "";
+      }
+    } else {
+      if (session::get('js')){
+        if($this->acl != "#none#")
+          $forceMode ="disabled";
+      }
+      $force_ids = "";
+    }
+
+    $sta = "";
+
+    /* Open group add dialog */
+    if(isset($_POST['edit_groupmembership'])){
+      $this->groupSelect = new groupSelect($this->config,get_userinfo());
+      $sta = "SubDialog";
+    }
+
+    /* If the group-add dialog is closed, call execute 
+       to ensure that the membership is updatd */
+    if(isset($_POST['add_groups_finish']) || isset($_POST['add_groups_cancel'])){
+      $this->execute();
+      $this->groupSelect =NULL;
+    }
+
+    if($this->groupSelect){
+      $str = $this->execute(true);
+      $ret = array();
+      $ret['string'] = $str;
+      $ret['status'] = $sta;
+      return($ret);
+    }
+
+    /* If a group member should be deleted, simply call execute */
+    if(isset($_POST['delete_groupmembership'])){
+      $this->execute();
+    }
+
+    /* Assigned informations to smarty */
+    $smarty = get_smarty();
+    $smarty->assign("homeDirectory",$this->homeDirectory);
+    $smarty->assign("secondaryGroups",$this->secondaryGroups);
+    $smarty->assign("primaryGroup",$this->primaryGroup);
+
+    $smarty->assign("uidNumber",$this->uidNumber);
+    $smarty->assign("gidNumber",$this->gidNumber);
+    $smarty->assign("forceMode",$forceMode);
+    $smarty->assign("force_ids",$force_ids);
+    if (!count($this->groupMembership)){
+      $smarty->assign("groupMembership", array("&nbsp;"));
+    } else {
+      $smarty->assign("groupMembership", $this->groupMembership);
+    }
+
+    /* Display wars message if there are more than 16 group members */
+    if (count($this->groupMembership) > 16){
+      $smarty->assign("groups", "too_many_for_nfs");
+    } else {
+      $smarty->assign("groups", "");
+    }
+    $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
+
+    $ret = array();
+    $ret['string'] = $str;
+    $ret['status'] = $sta;
+    return($ret);
+  }
+
+
+  function PrepareForCopyPaste($source)
+  {
+    plugin::PrepareForCopyPaste($source);
+
+    /* Avoid using the same gid/uid number as source user 
+       empty numbers to enforce new ones. */
+    $this->savedUidNumber = "";
+    $this->savedGidNumber = "";
+
+    /* Get group membership */
+    $ldap = $this->config->get_ldap_link();
+    $ldap->cd($this->config->current['BASE']);
+    $ldap->search("(&(objectClass=posixGroup)(memberUid=".$source['uid'][0]."))", array("cn", "description"));
+
+    while ($attrs= $ldap->fetch()){
+      if (!isset($attrs["description"][0])){
+        $entry= $attrs["cn"][0];
+      } else {
+        $entry= $attrs["cn"][0]." [".$attrs["description"][0]."]";
+      }
+      $this->groupMembership[$ldap->getDN()]= $entry;
+    }
+    asort($this->groupMembership);
+    reset($this->groupMembership);
+
+    /* Fill group */
+    if(isset($source['gidNumber'][0])){
+      $this->primaryGroup= $source['gidNumber'][0];
+    }
+
+  }
+
+
+  function multiple_execute()
+  {
+    return($this->execute());
+  }
+
+
+  static function plInfo()
+  {
+    return (array(
+          "plDescription"     => _("POSIX account"),
+          "plSelfModify"      => TRUE,
+          "plDepends"         => array("user"),
+          "plPriority"        => 2,
+          "plSection"         => array("personal" => _("My account")),
+          "plCategory"        => array("users"),
+          "plOptions"         => array(),
+
+          "plProvidedAcls"  => array(
+
+            "homeDirectory"       =>  _("Home directory"), 
+            "loginShell"          =>  _("Shell"),
+            "uidNumber"           =>  _("User ID"),
+            "gidNumber"           =>  _("Group ID"),
+
+            "mustchangepassword"=>  _("Force password change on login"),
+            "shadowMin"           =>  _("Shadow min"),
+            "shadowMax"           =>  _("Shadow max"),
+            "shadowWarning"       =>  _("Shadow warning"),
+            "shadowInactive"      =>  _("Shadow inactive"),
+            "shadowExpire"        =>  _("Shadow expire"),
+            "sshPublickey"        =>  _("Public SSH key"),
+            "trustModel"          =>  _("System trust model")))
+              );
+  }
+
+
+  /* Return selected values for multiple edit */
+  function get_multi_edit_values()
+  {
+    $ret = plugin::get_multi_edit_values();
+    $ret['groupMembership']     = $this->groupMembership;
+    $ret['groupMembership_some']= $this->groupMembership_some;
+
+    if(in_array("primaryGroup",$this->multi_boxes)){
+      $ret['primaryGroup'] = $this->primaryGroup;
+    }
+    if(in_array("trustmode",$this->multi_boxes)){
+      $ret['trustModel'] = $this->trustModel;
+      $ret['accessTo'] = $this->accessTo;
+    }
+    foreach(array("shadowWarning","shadowInactive","shadowMin","shadowMax", "shadowExpire") as $entry){
+      $active = "activate_".$entry;
+      if(in_array($active,$this->multi_boxes)){
+        $ret[$entry] = $this->$entry;
+        $ret[$active] = $this->$active;
+      }
+    }
+    if(in_array("mustchangepassword",$this->multi_boxes)){
+      $ret['mustchangepassword'] = $this->mustchangepassword;
+    }
+    return($ret);
+  }
+
+
+  /* Save posts for multiple edit 
+   */
+  function multiple_save_object()
+  {
+    if(isset($_POST['posix_mulitple_edit'])){
+
+      /* Backup expire value */ 
+      $expire_tmp = $this->shadowExpire;
+
+      /* Update all values */
+      plugin::multiple_save_object();
+
+      /* Get selected checkboxes */
+      foreach(array("primaryGroup","trustmode","mustchangepassword","activate_shadowWarning","activate_shadowInactive","activate_shadowMin", "activate_shadowMax","activate_shadowExpire") as $val){
+        if(isset($_POST["use_".$val])){
+          $this->multi_boxes[] = $val;
+        }
+      }
+
+      /* Update special values, checkboxes for posixShadow */
+      foreach(array("shadowMin","shadowMax","shadowExpire","shadowInactive","shadowWarning") as $var) {
+        if($this->acl_is_writeable($var)){
+          $activate_var = "activate_".$var;
+          if(in_array($activate_var, $this->multi_boxes)){
+            if(isset($_POST['activate_'.$var])){
+              $this->$activate_var  = true;
+              $this->$var      = $_POST[$var];
+            }else{
+              $this->$activate_var  = false;
+              $this->$var      = 0;
+            }
+          }
+        }
+      }
+
+      /* Restore shadow value, if the shadow attribute isn't used */
+      if(!in_array("activate_shadowExpire",$this->multi_boxes)){
+        $this->shadowExpire = $expire_tmp;
+      }
+
+      /* Force change password ? */
+      if(isset($_POST['mustchangepassword'])){
+        $this->mustchangepassword = TRUE;
+      }else{
+        $this->mustchangepassword = FALSE;
+      }
+
+      /* Trust mode - special handling */
+      if($this->acl_is_writeable("trustModel")){
+        if (isset($_POST['trustmode'])){
+          $saved= $this->trustModel;
+          if ($_POST['trustmode'] == "1"){
+            $this->trustModel= "fullaccess";
+          } elseif ($_POST['trustmode'] == "2"){
+            $this->trustModel= "byhost";
+          } else {
+            $this->trustModel= "";
+          }
+          if ($this->trustModel != $saved){
+            $this->is_modified= TRUE;
+          }
+        }
+      }
+
+      /* Save primary group settings */
+      if($this->acl_is_writeable("primaryGroup") && isset($_POST['primaryGroup'])){
+        $data= $_POST['primaryGroup'];
+        if ($this->primaryGroup != $data){
+          $this->is_modified= TRUE;
+        }
+        $this->primaryGroup= $_POST['primaryGroup'];
+      }
+    }
+  }
+
+
+  /* Initialize plugin with given atribute arrays 
+   */
+  function init_multiple_support($attrs,$all)
+  {
+    plugin::init_multiple_support($attrs,$all);
+
+    /* Some dummy values */
+    $groups_some = array();
+    $groups_all  = array();
+    $groups_uid  = array();
+    $uids        = array();
+    $first       = TRUE;
+
+    /* Get all groups used by currently edited users */
+    $uid_filter="";  
+    for($i =0; $i < $this->multi_attrs_all['uid']['count'] ; $i ++){
+      $uid = $this->multi_attrs_all['uid'][$i];
+      $uids[] = $uid;
+      $uid_filter.= "(memberUid=".$uid.")"; 
+    }
+    $uid_filter = "(&(objectClass=posixGroup)(|".$uid_filter."))";
+    $ldap = $this->config->get_ldap_link();
+    $ldap->cd($this->config->current['BASE']);
+    $ldap->search($uid_filter,array("dn","cn","memberUid"));
+    while($group = $ldap->fetch()){
+      $groups_some[$group['dn']] = $group['cn'][0];
+      for($i = 0 ; $i < $group['memberUid']['count'] ; $i++){
+        $groups_uid[$group['dn']][] = $group['memberUid'][$i];
+      }
+    }
+
+    /* Create an array, containing all used groups */
+    $groups_all = $groups_some;
+    foreach($groups_all as $id => $group){
+      foreach($uids as $uid){
+        if(!in_array($uid,$groups_uid[$id])){
+          unset($groups_all[$id]);
+          break;
+        }
+      }
+    }
+
+    /* Assign group array */
+    $this->groupMembership = $groups_all;
+
+    /* Create an array of all grouops used by all users */
+    foreach( $groups_all as $dn => $cn){
+      if(isset($groups_some[$dn])){
+        unset($groups_some[$dn]);
+      }
+    }
+    $this->groupMembership_some = $groups_some;
+    $this->primaryGroup = $this->gidNumber;
+
+    /* Is this account a trustAccount? */
+    if (isset($this->multi_attrs['trustModel'])){
+      $this->trustModel= $this->multi_attrs['trustModel'][0];
+      $this->was_trust_account= TRUE;
+      $this->multi_boxes[] = "trustmode";
+    } else {
+      $this->was_trust_account= FALSE;
+      $this->trustModel= "";
+    }
+
+    /* Create access informations */
+    $this->accessTo = array();
+    if (isset($this->multi_attrs['accessTo'])){
+      for ($i= 0; $i<$this->multi_attrs['accessTo']['count']; $i++){
+        $tmp= $this->multi_attrs['accessTo'][$i];
+        $this->accessTo[$tmp]= $tmp;
+      }
+    }
+
+    /* Adjust shadow checkboxes */
+    foreach (array("shadowMin", "shadowMax", "shadowWarning", "shadowInactive",
+          "shadowExpire") as $val){
+      if ($this->$val != 0){
+        $oval= "activate_".$val;
+        $this->$oval= "1";
+      }
+    }
+
+    /* Convert to seconds */
+    if(isset($this->multi_attrs['shadowExpire'])){
+      $this->shadowExpire = $this->convertToSeconds($this->multi_attrs['shadowExpire'][0]);
+    }else{
+      $this->activate_shadowExpire = FALSE;
+    }
+  }
+
+
+  function set_multi_edit_values($attrs)
+  {
+    $groups = array();
+
+    /* Update groupMembership, keep optinal group */
+    foreach($attrs['groupMembership_some'] as $dn => $cn){
+      if(isset($this->groupMembership[$dn])){
+        $groups[$dn] = $cn;
+      }
+    }
+    /* Update groupMembership, add forced groups */
+    foreach($attrs['groupMembership'] as $dn => $cn){
+      $groups[$dn] = $cn;
+    }
+    plugin::set_multi_edit_values($attrs);
+    $this->groupMembership = $groups;
+  }
 }
 
 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler: