Code

Added a first set of reference changes - nearly untested
[gosa.git] / plugins / personal / posix / class_posixAccount.inc
index d163ee0fe17c8c732f7269f8d3c0372710bff6f2..cbdfbee15285bfb4b2897c3307cc917c4e482e0a 100644 (file)
@@ -34,7 +34,6 @@ class posixAccount extends plugin
   var $shadowInactive= "0";
   var $shadowExpire= "0";
   var $gosaDefaultPrinter= "";
-  var $gosaDefaultLanguage= "";
   var $accessTo= array();
   var $trustModel= "";
 
@@ -50,26 +49,40 @@ class posixAccount extends plugin
   var $use_shadowWarning= "0";
   var $use_shadowInactive= "0";
   var $use_shadowExpire= "0";
-  var $must_change_password= "0";
+  var $mustchangepassword= "0";
   var $force_ids= 0;
-  var $printerList= array();
   var $group_dialog= FALSE;
   var $show_ws_dialog= FALSE;
   var $secondaryGroups= array();
   var $primaryGroup= 0;
   var $was_trust_account= FALSE;
+  var $memberGroup = array();
+  var $grouplist  = array();
+  var $ui         = array();
 
+  var $GroupRegex       = "*";
+  var $GroupUserRegex   = "*";
+  var $SubSearch        = false;
+
+  var $view_logged = FALSE;
 
   /* attribute list for save action */
-  var $attributes= array("homeDirectory", "loginShell", "uidNumber", "gidNumber", "gecos",
+  var $CopyPasteVars  = 
+      array("grouplist","groupMembership","use_shadowMin",
+      "use_shadowMax","use_shadowWarning","use_shadowInactive","use_shadowExpire",
+      "must_change_password","printerList","grouplist","savedGidNumber","savedUidNumber");
+
+  var $attributes     = array("homeDirectory", "loginShell", "uidNumber", "gidNumber", "gecos",
       "shadowMin", "shadowMax", "shadowWarning", "shadowInactive", "shadowLastChange",
-      "shadowExpire", "gosaDefaultPrinter", "gosaDefaultLanguage", "uid");
+      "shadowExpire", "gosaDefaultPrinter", "uid","accessTo","trustModel");
+
   var $objectclasses= array("posixAccount", "shadowAccount");
 
+  var $uid= "";
 
   /* constructor, if 'dn' is set, the node loads the given
      'dn' from LDAP */
-  function posixAccount ($config, $dn= NULL)
+  function posixAccount (&$config, $dn= NULL)
   {
     /* Configuration is fine, allways */
     $this->config= $config;
@@ -77,6 +90,11 @@ class posixAccount extends plugin
     /* Load bases attributes */
     plugin::plugin($config, $dn);
 
+    /* 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){
@@ -96,6 +114,8 @@ class posixAccount extends plugin
         $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];
@@ -109,17 +129,20 @@ class posixAccount extends plugin
 
       /* Generate status text */
       $current= date("U");
+
+      $current= floor($current / 60 /60 / 24);
+
       if (($current >= $this->shadowExpire) && $this->shadowExpire){
-        $this->status= "expired";
-        if (($this->shadowExpire - $current) < $this->shadowInactive){
-          $this->status.= ", grace time active";
+        $this->status= _("expired");
+        if (($current - $this->shadowExpire) < $this->shadowInactive){
+          $this->status.= ", "._("grace time active");
         }
       } elseif (($this->shadowLastChange + $this->shadowMin) >= $current){
-        $this->status= "active, password not changable";
+        $this->status= _("active, password not changable");
       } elseif (($this->shadowLastChange + $this->shadowMax) >= $current){
-        $this->status= "active, password expired";
+        $this->status= _("active, password expired");
       } else {
-        $this->status= "active";
+        $this->status= _("active");
       }
 
       /* Get group membership */
@@ -153,16 +176,11 @@ class posixAccount extends plugin
     }
 
     /* Convert to seconds */
-    if ($this->shadowExpire != 0){
-      $this->shadowExpire*= 60 * 60 * 24;
-    } else {
-      $date= getdate();
-      $this->shadowExpire= floor($date[0] / (60*60*24)) * 60 * 60 * 24;
-    }
+    $this->shadowExpire= $this->convertToSeconds($this->shadowExpire);
 
-    /* Generate shell list from /etc/gosa/shells */
-    if (file_exists('/etc/gosa/shells')){
-      $shells = file ('/etc/gosa/shells');
+    /* 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);
@@ -179,17 +197,12 @@ class posixAccount extends plugin
       $this->loginShellList[]= $this->loginShell;
     }
 
-    /* Generate printer list */
-    if (isset($this->config->data['SERVERS']['CUPS'])){
-      $this->printerList= get_printer_list ($this->config->data['SERVERS']['CUPS']);
-      asort($this->printerList);
-    }
-
     /* Generate group list */
+    $this->ui = get_userinfo(); 
+    $this->secondaryGroups[]= "- "._("automatic")." -";
     $ldap->cd($this->config->current['BASE']);
     $ldap->search("(objectClass=posixGroup)", array("cn", "gidNumber"));
-    $this->secondaryGroups[]= "- "._("automatic")." -";
-    while ($attrs= $ldap->fetch()){
+    while($attrs = $ldap->fetch()){
       $this->secondaryGroups[$attrs['gidNumber'][0]]= $attrs['cn'][0];
     }
     asort ($this->secondaryGroups);
@@ -202,56 +215,75 @@ class posixAccount extends plugin
           "regex"           => "*");
       register_global("sysfilter", $sysfilter);
     }
+    $this->ui = get_userinfo();
   }
 
 
   /* execute generates the html output for this node */
-  function execute()
+  function execute($isCopyPaste = false)
   {
-       /* Call parent execute */
-       plugin::execute();
-    /* Do we need to flip is_account state? */
-    if (isset($_POST['modify_state'])){
-      $this->is_account= !$this->is_account;
-    }
-
-    /* Do we represent a valid posixAccount? */
-    if (!$this->is_account && $this->parent == NULL ){
-      $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
-        _("This account has no unix extensions.")."</b>";
-      $display.= back_to_main();
-      return ($display);
+    /* 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);
     }
 
-    $display= "";
+    /* Department has changed? */
+    if(isset($_POST['depselect'])){
+      $_SESSION['CurrentMainBase']= validate($_POST['depselect']);
+    }
 
-    /* Show tab dialog headers */
-    if ($this->parent != NULL){
-      if ($this->is_account){
-        if (isset($this->parent->by_object['sambaAccount'])){
-          $obj= $this->parent->by_object['sambaAccount'];
+    if(!$isCopyPaste){
+
+      /* 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()){
+          $this->is_account= TRUE;
         }
-        if (isset($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= $this->show_header(_("Remove posix account"),
-              _("This account has unix features enabled. To disable them, you'll need to remove the samba / environment account first."), TRUE);
+      }
+
+      /* Do we represent a valid posixAccount? */
+      if (!$this->is_account && $this->parent == NULL ){
+        $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
+          _("This account has no unix extensions.")."</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(_("Remove posix account"),
+                _("This account has unix features enabled. To disable them, you'll need to remove the samba / environment account first."), TRUE);
+          } else {
+            $display= $this->show_disable_header(_("Remove posix account"),
+                _("This account has posix features enabled. You can disable them by clicking below."));
+          }
         } else {
-          $display= $this->show_header(_("Remove posix account"),
-              _("This account has posix features enabled. You can disable them by clicking below."));
+          $display= $this->show_enable_header(_("Create posix account"),
+              _("This account has posix features disabled. You can enable them by clicking below."));
+          return($display);
         }
-      } else {
-        $display= $this->show_header(_("Create posix account"),
-            _("This account has posix features disabled. You can enable them by clicking below."));
-        return($display);
       }
     }
-
     /* Trigger group edit? */
     if (isset($_POST['edit_groupmembership'])){
       $this->group_dialog= TRUE;
@@ -269,20 +301,14 @@ class posixAccount extends plugin
     if (isset($_POST['add_groups_finish']) && isset($_POST['groups']) &&
         count($_POST['groups'])){
 
-      if (chkacl ($this->acl, "memberUid") == ""){
-        $this->addGroup ($_POST['groups']);
-        $this->is_modified= TRUE;
-      }
+      $this->addGroup ($_POST['groups']);
     }
 
     /* Delete selected groups */
     if (isset($_POST['delete_groupmembership']) && 
         isset($_POST['group_list']) && count($_POST['group_list'])){
 
-      if (chkacl ($this->acl, "memberUid") == ""){
-        $this->delGroup ($_POST['group_list']);
-        $this->is_modified= TRUE;
-      }
+      $this->delGroup ($_POST['group_list']);
     }
 
     /* Add user workstation? */
@@ -343,10 +369,9 @@ class posixAccount extends plugin
       if ($exclude != ""){
         $exclude= "(!(|$exclude))";
       }
-      $acl= array($this->config->current['BASE'] => ":all");
       $regex= $sysfilter['regex'];
       $filter= "(&(|(objectClass=goServer)(objectClass=gotoWorkstation)(objectClass=gotoTerminal))$exclude(cn=*)(cn=$regex))";
-      $res= get_list($acl, "$filter", TRUE, $sysfilter['depselect'], array("cn"), TRUE);
+      $res= get_list($filter, "groups", $sysfilter['depselect'], array("cn"), GL_SUBSEARCH | GL_SIZELIMIT);
       $wslist= array();
       foreach ($res as $attrs){
         $wslist[]= preg_replace('/\$/', '', $attrs['cn'][0]);
@@ -369,54 +394,33 @@ class posixAccount extends plugin
 
     /* Manage group add dialog */
     if ($this->group_dialog){
-      $gd= new groupManagement($this->config, get_userinfo());
 
-      /* Save data */
-      $groupfilter= get_global("groupfilter");
-      foreach( array("depselect", "guser", "regex") as $type){
-        if (isset($_POST[$type])){
-          $groupfilter[$type]= $_POST[$type];
-        }
-      }
-      if (isset($_POST['depselect'])){
-        foreach( array("primarygroups", "sambagroups", "mailgroups", "appgroups",
-              "functionalgroups") as $type){
+      /* Get global filter config */
+      $this->reload();
 
-          if (isset($_POST[$type])) {
-            $groupfilter[$type]= "checked";
-          } else {
-            $groupfilter[$type]= "";
-          }
-        }
-      }
-      if (isset($_GET['search'])){
-        $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
-        if ($s == "**"){
-          $s= "*";
-        }
-        $groupfilter['regex']= $s;
-      }
-      register_global("groupfilter", $groupfilter);
-
-      /* Calculate actual groups */
-      $gd->reload(true);
+      /* remove already assigned groups */
       $glist= array();
-      foreach ($gd->grouplist as $key => $value){
-        if (!isset($this->groupMembership[$key])){
+      foreach ($this->grouplist as $key => $value){
+        if (!isset($this->groupMembership[$key]) && obj_is_writable($key,"groups/group","memberUid")){
           $glist[$key]= $value;
         }
       }
 
+      if($this->SubSearch){
+        $smarty->assign("SubSearchCHK"," checked ");
+      }else{
+        $smarty->assign("SubSearchCHK","");
+      }
+
+      $smarty->assign("regex",$this->GroupRegex);
+      $smarty->assign("guser",$this->GroupUserRegex);
       $smarty->assign("groups", $glist);
       $smarty->assign("search_image", get_template_path('images/search.png'));
       $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
       $smarty->assign("tree_image", get_template_path('images/tree.png'));
       $smarty->assign("deplist", $this->config->idepartments);
       $smarty->assign("alphabet", generate_alphabet());
-      foreach( array("depselect", "guser", "regex", "primarygroups", "mailgroups",
-            "appgroups", "sambagroups", "functionalgroups") as $type){
-        $smarty->assign("$type", $groupfilter[$type]);
-      }
+      $smarty->assign("depselect",$_SESSION['CurrentMainBase']);
       $smarty->assign("hint", print_sizelimit_warning());
 
       $smarty->assign("apply", apply_filter());
@@ -427,32 +431,57 @@ class posixAccount extends plugin
     /* Show main page */
     $smarty= get_smarty();
 
+    /* In 'MyAccount' mode, we must remove write acls if we are not in editing mode. */ 
+    $SkipWrite = (!isset($this->parent) || !$this->parent) && !isset($_SESSION['edit']);
+
     /* Depending on pwmode, currently hardcoded because there are no other methods */
     if ( 1 == 1 ){
       $smarty->assign("pwmode", dirname(__FILE__)."/posix_shadow");
-      $shadowMinACL= chkacl($this->acl, "shadowMin");
-      $smarty->assign("shadowmins", sprintf(_("Password can't be changed up to %s days after last change"), "<input name=\"shadowMin\" size=3 maxlength=4 $shadowMinACL value=\"".$this->shadowMin."\">"));
-      $shadowMaxACL= chkacl($this->acl, "shadowMax");
-      $smarty->assign("shadowmaxs", sprintf(_("Password must be changed after %s days"), "<input name=\"shadowMax\" size=3 maxlength=4 $shadowMaxACL value=\"".$this->shadowMax."\">"));
-      $shadowInactiveACL= chkacl($this->acl, "shadowInactive");
-      $smarty->assign("shadowinactives", sprintf(_("Disable account after %s days of inactivity after password expiery"), "<input name=\"shadowInactive\" size=3 maxlength=4 $shadowInactiveACL value=\"".$this->shadowInactive."\">"));
-      $shadowWarningACL= chkacl($this->acl, "shadowWarning");
-      $smarty->assign("shadowwarnings", sprintf(_("Warn user %s days before password expiery"), "<input name=\"shadowWarning\" size=3 maxlength=4 $shadowWarningACL value=\"".$this->shadowWarning."\">"));
-      foreach( array("must_change_password", "use_shadowMin", "use_shadowMax",
-            "use_shadowExpire", "use_shadowInactive",
-            "use_shadowWarning") as $val){
+
+      $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);
+      $smarty->assign("shadowinactives", sprintf(_("Disable account after %s days of inactivity after password expiery"), 
+                                              "<input name=\"shadowInactive\" size=3 maxlength=4 value=\"".$this->shadowInactive."\">"));
+
+      $shadowWarningACL =  $this->getacl("shadowWarning",$SkipWrite);
+      $smarty->assign("shadowwarnings", sprintf(_("Warn user %s days before password expiery"), 
+                                              "<input name=\"shadowWarning\" size=3 maxlength=4 value=\"".$this->shadowWarning."\">"));
+
+      foreach( array("use_shadowMin", "use_shadowMax",
+                     "use_shadowExpire", "use_shadowInactive","use_shadowWarning") as $val){
         if ($this->$val == 1){
           $smarty->assign("$val", "checked");
         } else {
           $smarty->assign("$val", "");
         }
-        $smarty->assign("$val"."ACL", chkacl($this->acl, $val));
+        $smarty->assign("$val"."ACL", $this->getacl($val,$SkipWrite));
       }
+
+      if($this->mustchangepassword){
+        $smarty->assign("mustchangepassword", "checked");
+      } else {
+        $smarty->assign("mustchangepassword", "");
+      }
+      $smarty->assign("mustchangepasswordACL", $this->getacl("mustchangepassword",$SkipWrite));
     }
 
     /* Fill calendar */
-    $date= getdate($this->shadowExpire);
-
+    /* If this $this->shadowExpire is empty 
+        use current date as base for calculating selectbox values.
+       (This attribute is empty if this is a new user )*/ 
+    if(empty($this->shadowExpire)){
+      $date= getdate(time());
+    }else{
+      $date= getdate($this->shadowExpire);
+    }
     $days= array();
     for($d= 1; $d<32; $d++){
       $days[$d]= $d;
@@ -485,10 +514,8 @@ class posixAccount extends plugin
     } else {
       $smarty->assign("groups", "");
     }
-    $smarty->assign("printerList", $this->printerList);
-    $smarty->assign("languages", $this->config->data['MAIN']['LANGUAGES']);
 
-       /* Avoid "Undefined index: forceMode" */
+    /* Avoid "Undefined index: forceMode" */
     $smarty->assign("forceMode", "");
 
     /* Checkboxes */
@@ -503,44 +530,43 @@ class posixAccount extends plugin
       }
       $smarty->assign("force_ids", "");
     }
-    $smarty->assign("force_idsACL", chkacl($this->acl, "force_ids"));
+
+    
+
+    $smarty->assign("force_idsACL", $this->getacl("uidNumber",$SkipWrite).$this->getacl("gidNumber",$SkipWrite));
 
     /* Load attributes and acl's */
     foreach($this->attributes as $val){
       if(($_SESSION["js"])&&(($val=="uidNumber")||($val=="gidNumber")))
-        {
-          $smarty->assign("$val"."ACL","");
-          $smarty->assign("$val", $this->$val);
-          continue;
-        }
+      {
+        $smarty->assign("$val"."ACL",$this->getacl($val,$SkipWrite));
+        $smarty->assign("$val", $this->$val);
+        continue;
+      }
       $smarty->assign("$val", $this->$val);
-      $smarty->assign("$val"."ACL", chkacl($this->acl,$val));
+      $smarty->assign("$val"."ACL", $this->getacl($val,$SkipWrite));
+    }
+    if($SkipWrite){
+      $smarty->assign("groupMembershipACL","r");
+    }else{
+      $smarty->assign("groupMembershipACL","rw");
     }
-    $smarty->assign("groupMembershipACL", chkacl($this->acl, "groupMembership"));
     $smarty->assign("status", $this->status);
 
     /* Work on trust modes */
-    $smarty->assign("trustmodeACL", chkacl($this->acl, "trustmode"));
+    $smarty->assign("trusthide", " disabled ");
+    $smarty->assign("trustmodeACL",  $this->getacl("trustModel",$SkipWrite));
     if ($this->trustModel == "fullaccess"){
       $trustmode= 1;
       // pervent double disable tag in html code, this will disturb our clean w3c html
-    
-    if(chkacl($this->acl, "trustmode")==""){
-          $smarty->assign("trusthide", "disabled");
-      }else{
-          $smarty->assign("trusthide", "");
-      }
+      $smarty->assign("trustmode",  $this->getacl("trustModel",$SkipWrite));
 
     } elseif ($this->trustModel == "byhost"){
       $trustmode= 2;
       $smarty->assign("trusthide", "");
     } else {
       // pervent double disable tag in html code, this will disturb our clean w3c html
-      if(chkacl($this->acl, "trustmode")==""){
-          $smarty->assign("trusthide", "disabled");
-      }else{
-          $smarty->assign("trusthide", "");
-      }
+      $smarty->assign("trustmode",  $this->getacl("trustModel",$SkipWrite));
       $trustmode= 0;
     }
     $smarty->assign("trustmode", $trustmode);
@@ -553,7 +579,7 @@ class posixAccount extends plugin
       $smarty->assign("emptyArrAccess",true);
     else
       $smarty->assign("emptyArrAccess",false);
-    
+
 
 
     $smarty->assign("workstations", $this->accessTo);
@@ -568,10 +594,10 @@ class posixAccount extends plugin
   function remove_from_parent()
   {
     /* Cancel if there's nothing to do here */
-    if (!$this->initially_was_account){
+    if ((!$this->initially_was_account) || (!$this->acl_is_removeable())){
       return;
     }
-    
+
     /* include global link_info */
     $ldap= $this->config->get_ldap_link();
 
@@ -583,12 +609,17 @@ class posixAccount extends plugin
 
     /* Keep uid, because we need it for authentification! */
     unset($this->attrs['uid']);
+    unset($this->attrs['trustModel']);
 
     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,
         $this->attributes, "Save");
     $ldap->cd($this->dn);
-    $ldap->modify($this->attrs);
-    show_ldap_error($ldap->get_error());
+    $this->cleanup();
+    $ldap->modify ($this->attrs); 
+
+    new log("remove","users/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
+
+    show_ldap_error($ldap->get_error(), sprintf(_("Removing of user/posix account with dn '%s' failed."),$this->dn));
 
     /* Delete group only if cn is uid and there are no other
        members inside */
@@ -604,7 +635,7 @@ class posixAccount extends plugin
     }
 
     /* Optionally execute a command after we're done */
-    $this->handle_post_events("remove");
+    $this->handle_post_events("remove",array("uid" => $this->uid));
   }
 
 
@@ -614,8 +645,9 @@ class posixAccount extends plugin
       /* Save values to object */
       plugin::save_object();
 
-      /* Save force GID attribute */
-      if (chkacl ($this->acl, "force_ids") == ""){
+
+      /* Save force GID checkbox */
+      if($this->acl_is_writeable("gidNumber") || $this->acl_is_writeable("uidNumber")){
         if (isset ($_POST['force_ids'])){
           $data= 1;
         } else {
@@ -625,7 +657,10 @@ class posixAccount extends plugin
           $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;
@@ -633,48 +668,66 @@ class posixAccount extends plugin
         $this->primaryGroup= $_POST['primaryGroup'];
       }
 
-      /* Save pwmode dependent attributes, curently hardcoded because there're
-         no alternatives */
-      if (1 == 1){
-        foreach( array("must_change_password", "use_shadowMin", "use_shadowMax",
-              "use_shadowExpire", "use_shadowInactive",
-              "use_shadowWarning") as $val){
-          if (chkacl($this->acl, "$val") == ""){
-            if (isset ($_POST[$val])){
-              $data= 1;
-            } else {
-              $data= 0;
-            }
-            if ($data != $this->$val){
-              $this->is_modified= TRUE;
-            }
-            $this->$val= $data;
+      foreach(array("shadowMin","shadowMax","shadowExpire","shadowInactive","shadowWarning","mustchangepassword") as $var) {
+        if($this->acl_is_writeable($var)){
+          $use_var = "use_".$var;
+          if(isset($_POST['use_'.$var])){
+            $this->$use_var  = true;
+            $this->$var      = $_POST[$var];
+          }else{
+            $this->$use_var  = false;
+            $this->$var      = 0;
           }
         }
       }
 
       /* Trust mode - special handling */
-      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){
-          $this->is_modified= TRUE;
+      if($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()
   {
-       
+
     /* include global link_info */
     $ldap= $this->config->get_ldap_link();
 
@@ -683,12 +736,12 @@ class posixAccount extends plugin
       $this->shadowExpire= "0";
     } else {
       /* Transform seconds to days here */
-      $this->shadowExpire= (int)($this->shadowExpire / (60 * 60 * 24)) + 1;
+      $this->shadowExpire= (int)($this->shadowExpire / (60 * 60 * 24)) ;
     }
     if (!$this->use_shadowMax){
       $this->shadowMax= "0";
     }
-    if ($this->must_change_password){
+    if ($this->mustchangepassword){
       $this->shadowLastChange= (int)(date("U") / 86400) - $this->shadowMax - 1;
     } else {
       $this->shadowLastChange= (int)(date("U") / 86400);
@@ -720,11 +773,11 @@ class posixAccount extends plugin
         }
 
         add_lock ("uidnumber", "gosa");
-        $this->uidNumber= $this->get_next_id("uidNumber");
+        $this->uidNumber= $this->get_next_id("uidNumber", $this->dn);
         if ($this->savedGidNumber != ""){
           $this->gidNumber= $this->savedGidNumber;
         } else {
-          $this->gidNumber= $this->get_next_id("gidNumber");
+          $this->gidNumber= $this->get_next_id("gidNumber", $this->dn);
         }
       }
 
@@ -737,7 +790,7 @@ class posixAccount extends plugin
       $this->shadowMin = "";
     }
 
-    if (($this->use_shadowMax != "1") && ($this->must_change_password != "1")) {
+    if (($this->use_shadowMax != "1") && ($this->mustchangepassword != "1")) {
       $this->shadowMax = "";
     }
 
@@ -756,11 +809,14 @@ class posixAccount extends plugin
     /* 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)){
-                 $this->gecos= "";
-         }
+      if (!preg_match('/^[a-z0-9 -]+$/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();
 
@@ -793,21 +849,28 @@ class posixAccount extends plugin
       $thid->attrs['gosaDefaultPrinter']=array();
     }
 
-       foreach(array("shadowMin","shadowMax","shadowWarning","shadowInactive") as $attr){
-               $this->attrs[$attr] = (int) $this->attrs[$attr];
-       }
 
     /* Save data to LDAP */
     $ldap->cd($this->dn);
-    $ldap->modify($this->attrs);
-    show_ldap_error($ldap->get_error());
+    $this->cleanup();
+    unset($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),$ldap->get_error());
+    }
+
+    show_ldap_error($ldap->get_error(), sprintf(_("Saving of user/posix account with dn '%s' failed."),$this->dn));
 
     /* Remove lock needed for unique id generation */
     del_lock ("uidnumber");
 
-
-    /* Posix accounts have group interrelationship, take care about these here. */
-    if ($this->force_ids == 0 && $this->primaryGroup == 0){
+    /* Posix accounts have group interrelationship, 
+       take care about these here if this is a new user without forced gidNumber. */
+    if ($this->force_ids == 0 && $this->primaryGroup == 0 && !$this->initially_was_account){
       $ldap->cd($this->config->current['BASE']);
       $ldap->search("(&(objectClass=posixGroup)(gidNumber=".$this->gidNumber."))", array("cn"));
 
@@ -826,39 +889,31 @@ class posixAccount extends plugin
 
     /* Take care about groupMembership values: add to groups */
     foreach ($this->groupMembership as $key => $value){
-      $g= new group($this->config, $key);
-      $g->addUser ($this->uid);
-      $g->save();
-
-      /* May need to save the mail part, too */
-      if ($g->has_mailAccount){
-        $m= new mailgroup($this->config, $key);
-        $m->save();
+      if (!isset($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 from groups not listed in groupMembership */
     foreach ($this->savedGroupMembership as $key => $value){
-      if (!array_key_exists ($key, $this->groupMembership)){
-        $g= new group($this->config, $key);
-        $g->removeUser ($this->uid);
+      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);
         $g->save();
-
-        /* May need to save the mail part, too */
-        if ($g->has_mailAccount){
-          $m= new mailgroup($this->config, $key);
-          $m->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("mofify");
+        $this->handle_post_events("modify",array("uid" => $this->uid));
       }
     } else {
-      $this->handle_post_events("add");
+      $this->handle_post_events("add" ,array("uid"=> $this->uid));
     }
   }
 
@@ -868,8 +923,18 @@ class posixAccount extends plugin
     /* Include global link_info */
     $ldap= $this->config->get_ldap_link();
 
-    /* Reset message array */
-    $message= array();
+    /* 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 == ""){
@@ -938,9 +1003,9 @@ class posixAccount extends plugin
       }
     }
 
-  //  if(empty($this->gosaDefaultPrinter)){
-  //    $message[]= _("You need to specify a valid default printer.");
-  //  }
+    //  if(empty($this->gosaDefaultPrinter)){
+    //    $message[]= _("You need to specify a valid default printer.");
+    //  }
 
     return ($message);
   }
@@ -953,7 +1018,7 @@ class posixAccount extends plugin
     /* Walk through groups and add the descriptive entry if not exists */
     foreach ($groups as $value){
       if (!array_key_exists($value, $this->groupMembership)){
-        $ldap->cat($value);
+        $ldap->cat($value, array('cn', 'description', 'dn'));
         $attrs= $ldap->fetch();
         error_reporting (0);
         if (!isset($attrs['description'][0])){
@@ -962,8 +1027,11 @@ class posixAccount extends plugin
           $dsc= preg_replace ('/^Group of user/', _("Group of user"), $attrs["description"][0]);
           $entry= $attrs["cn"][0]." [$dsc]";
         }
-        error_reporting (E_ALL);
-        $this->groupMembership[$ldap->getDN()]= $entry;
+        error_reporting (E_ALL | E_STRICT);
+
+        if(obj_is_writable($attrs['dn'],"groups/group","memberUid")){
+          $this->groupMembership[$attrs['dn']]= $entry;
+        }
       }
     }
 
@@ -977,15 +1045,14 @@ class posixAccount extends plugin
   function delGroup ($groups)
   {
     $dest= array();
-
-    foreach ($this->groupMembership as $key => $value){
-      if (!in_array($key, $groups)){
-        $dest[$key]= $value;
+    foreach($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]);
       }
     }
-    $this->groupMembership= $dest;
   }
 
+
   /* Adapt from template, using 'dn' */
   function adapt_from_template($dn)
   {
@@ -1014,44 +1081,298 @@ class posixAccount extends plugin
     if ($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){
+        $oval= "use_".$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->use_shadowExpire= "1";
+    }
   }
 
-  function get_next_id($attrib)
+  function convertToSeconds($val)
+  {
+    if ($val != 0){
+      $val*= 60 * 60 * 24;
+    } else {
+      $date= getdate();
+      $val= floor($date[0] / (60*60*24)) * 60 * 60 * 24;
+    }
+    return($val);
+  }
+
+
+  function get_next_id($attrib, $dn)
   {
     $ids= array();
     $ldap= $this->config->get_ldap_link();
 
     $ldap->cd ($this->config->current['BASE']);
-    $ldap->search ("($attrib=*)", array("$attrib"));
+    if (preg_match('/gidNumber/i', $attrib)){
+      $oc= "posixGroup";
+    } else {
+      $oc= "posixAccount";
+    }
+    $ldap->search ("(&(objectClass=$oc)($attrib=*))", array("$attrib"));
 
     /* Get list of ids */
     while ($attrs= $ldap->fetch()){
       $ids[]= (int)$attrs["$attrib"][0];
     }
 
+    /* Add the nobody id */
+    $ids[]= 65534;
+
+    /* get the ranges */
+    $tmp = array('0'=> 1000); 
+    if (preg_match('/posixAccount/', $oc) && isset($this->config->current['UIDBASE'])) {
+      $tmp= split('-',$this->config->current['UIDBASE']);
+    } elseif(isset($this->config->current['GIDBASE'])){
+      $tmp= split('-',$this->config->current['GIDBASE']);
+    }
+
+    /* Set hwm to max if not set - for backward compatibility */
+    $lwm= $tmp[0];
+    if (isset($tmp[1])){
+      $hwm= $tmp[1];
+    } else {
+      $hwm= pow(2,32);
+    }
+
     /* Find out next free id near to UID_BASE */
-    for ($id= $this->config->current['UIDBASE']; $id++; $id<65000){
+    if (!isset($this->config->current['BASE_HOOK'])){
+      $base= $lwm;
+    } else {
+      /* Call base hook */
+      $base= get_base_from_hook($dn, $attrib);
+    }
+    for ($id= $base; $id++; $id < pow(2,32)){
       if (!in_array($id, $ids)){
         return ($id);
       }
     }
 
     /* Should not happen */
-    if ($id == 65000){
+    if ($id == $hwm){
       print_red(_("Too many users, can't allocate a free ID!"));
       exit;
     }
 
   }
 
+  function reload()
+  {
+    /* Set base for all searches */
+    $base     = $_SESSION['CurrentMainBase'];
+    $base     = $base;
+    $ldap     = $this->config->get_ldap_link();    
+    $attrs    =  array("cn", "description", "gidNumber");
+    $Flags    = GL_SIZELIMIT;
+
+    /* Get groups */
+    if ($this->GroupUserRegex == '*'){
+      $filter = "(&(objectClass=posixGroup)(cn=".$this->GroupRegex."))";
+    } else {
+      $filter= "(&(objectClass=posixGroup)(cn=".$this->GroupRegex.")(memberUid=".$this->GroupUserRegex."))";
+    }
+    if($this->SubSearch){
+      $Flags |= GL_SUBSEARCH;
+    }else{
+      $base = get_groups_ou().$base;
+    }
 
+    $res= get_list($filter, "groups", $base,$attrs, $Flags);
+  
+    /* check sizelimit */
+    if (preg_match("/size limit/i", $ldap->error)){
+      $_SESSION['limit_exceeded']= TRUE;
+    }
 
-}
+    /* Create a list of users */
+    $this->grouplist = array();
+    foreach ($res as $value){
+      $this->grouplist[$value['gidNumber'][0]]= $value;
+    }
 
-// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
+    $tmp=array();
+    foreach($this->grouplist as $tkey => $val ){
+      $tmp[strtolower($val['cn'][0]).$val['cn'][0]]=$val;
+    }
+
+    /* Sort index */
+    ksort($tmp);
 
+    /* Recreate index array[dn]=cn[description]*/
+    $this->grouplist=array();
+    foreach($tmp as $val){
+      if(isset($val['description'])){
+        $this->grouplist[$val['dn']]=$val['cn'][0]."&nbsp;[".$val['description'][0]."]";
+      }else{
+        $this->grouplist[$val['dn']]=$val['cn'][0];
+      }
+    }
+
+    reset ($this->grouplist);
+  }
+
+
+  /* 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= $data;
+    }
+  }
+
+  /* Create the posix dialog part for copy & paste */
+  function getCopyDialog()
+  {
+    /* Skip dialog creation if this is not a valid account*/
+    if(!$this->is_account) return("");
+    if ($this->force_ids == 1){
+      $force_ids = "checked";
+      if ($_SESSION['js']){
+        $forceMode = "";
+      }
+    } else {
+      if ($_SESSION['js']){
+        if($this->acl != "#none#")
+          $forceMode ="disabled";
+      }
+      $force_ids = "";
+    }
+
+    $sta = "";
+
+    /* Open group add dialog */
+    if(isset($_POST['edit_groupmembership'])){
+      $this->group_dialog = TRUE;
+      $sta = "SubDialog";
+    }
+
+    /* If the group-add dialog is closed, call execute 
+       to ensure that the membership is updatd */
+    if(isset($_POST['add_groups_finish']) || isset($_POST['add_groups_cancel'])){
+      $this->execute();
+      $this->group_dialog =FALSE;
+    }
+
+    if($this->group_dialog){
+      $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);
+    $smarty->assign("uidNumber",$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 */
+    $this->savedUidNumber = $this->get_next_id("gidNumber", $this->dn);
+    $this->savedGidNumber = $this->get_next_id("uidNumber", $this->dn);
+  }
+
+
+  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"),
+            "trustModel"          =>  _("System trust model")))
+            );
+  }
+}
+
+// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 ?>