gosa-core/plugins/personal/posix/class_posixAccount.inc

   1 <?php
   2 /*
   3  * This code is part of GOsa (http://www.gosa-project.org)
   4  * Copyright (C) 2003-2008 GONICUS GmbH
   5  *
   6  * ID: $$Id$$
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 /*!
  24   \brief   posixAccount plugin
  25   \author  Cajus Pollmeier <pollmeier@gonicus.de>
  26   \version 2.00
  27   \date    24.07.2003
  28
  29   This class provides the functionality to read and write all attributes
  30   relevant for posixAccounts and shadowAccounts from/to the LDAP. It
  31   does syntax checking and displays the formulars required.
  32  */
  33
  34 class posixAccount extends plugin
  35 {
  36   /* Definitions */
  37   var $plHeadline= "UNIX";
  38   var $plDescription= "Edit users POSIX settings";
  39
  40   /* Plugin specific values */
  41   var $homeDirectory= "";
  42   var $loginShell= "/bin/bash";
  43   var $uidNumber= "";
  44   var $gidNumber= "";
  45   var $gecos= "";
  46   var $shadowMin= "0";
  47   var $shadowMax= "0";
  48   var $shadowWarning= "0";
  49   var $shadowLastChange= "0";
  50   var $shadowInactive= "0";
  51   var $shadowExpire= "";
  52   var $gosaDefaultPrinter= "";
  53   var $accessTo= array();
  54   var $trustModel= "";
  55
  56   var $glist=array();
  57   var $status= "";
  58   var $loginShellList= array();
  59   var $groupMembership= array();
  60   var $savedGroupMembership= array();
  61   var $savedUidNumber= "";
  62   var $savedGidNumber= "";
  63   var $activate_shadowMin= "0";
  64   var $activate_shadowMax= "0";
  65   var $activate_shadowWarning= "0";
  66   var $activate_shadowInactive= "0";
  67   var $activate_shadowExpire= "0";
  68   var $mustchangepassword= "0";
  69   var $force_ids= 0;
  70   var $gotoLastSystemLogin= "";
  71   var $group_dialog= FALSE;
  72   var $show_ws_dialog= FALSE;
  73   var $secondaryGroups= array();
  74   var $primaryGroup= 0;
  75   var $was_trust_account= FALSE;
  76   var $memberGroup= array();
  77   var $grouplist= array();
  78   var $ui= array();
  79   var $ssh= null;
  80   var $sshAcl= "";
  81
  82   var $GroupRegex= "*";
  83   var $GroupUserRegex= "*";
  84   var $SubSearch= false;
  85
  86   var $view_logged= false;
  87
  88   /* attribute list for save action */
  89   var $CopyPasteVars  =
  90       array("grouplist","groupMembership","activate_shadowMin",
  91       "activate_shadowMax","activate_shadowWarning","activate_shadowInactive","activate_shadowExpire",
  92       "must_change_password","printerList","grouplist","savedGidNumber","savedUidNumber");
  93
  94   var $attributes     = array("homeDirectory", "loginShell", "uidNumber", "gidNumber", "gecos",
  95       "shadowMin", "shadowMax", "shadowWarning", "shadowInactive", "shadowLastChange",
  96       "shadowExpire", "gosaDefaultPrinter", "uid","accessTo","trustModel", "gotoLastSystemLogin");
  97
  98   var $objectclasses= array("posixAccount", "shadowAccount");
  99
 100   var $uid= "";
 101   var $multiple_support = TRUE;
 102   var $groupMembership_some = array();
 103
 104   /* constructor, if 'dn' is set, the node loads the given
 105      'dn' from LDAP */
 106   function posixAccount (&$config, $dn= NULL)
 107   {
 108     global $class_mapping;
 109
 110     /* Configuration is fine, allways */
 111     $this->config= $config;
 112
 113     /* Load bases attributes */
 114     plugin::plugin($config, $dn);
 115
 116     /*  If gotoLastSystemLogin is available read it from ldap and create a readable
 117         date time string, fallback to sambaLogonTime if available.
 118      */
 119     if(isset($this->attrs['gotoLastSystemLogin'][0]) && preg_match("/^[0-9]*$/",$this->attrs['gotoLastSystemLogin'][0])){
 120       $this->gotoLastSystemLogin = date("d.m.Y H:i:s", strtotime($this->attrs['gotoLastSystemLogin'][0]));
 121     } else if(isset($this->attrs['sambaLogonTime'][0]) && preg_match("/^[0-9]*$/",$this->attrs['sambaLogonTime'][0])){
 122       $this->gotoLastSystemLogin = date("d.m.Y H:i:s", $this->attrs['sambaLogonTime'][0]);
 123     }
 124
 125     /* Setting uid to default */
 126     if(isset($this->attrs['uid'][0])){
 127       $this->uid = $this->attrs['uid'][0];
 128     }
 129
 130     $ldap= $this->config->get_ldap_link();
 131
 132     if ($dn !== NULL){
 133
 134       /* Correct is_account. shadowAccount is not required. */
 135       if (isset($this->attrs['objectClass']) &&
 136           in_array ('posixAccount', $this->attrs['objectClass'])){
 137
 138         $this->is_account= TRUE;
 139       }
 140
 141       /* Is this account a trustAccount? */
 142       if ($this->is_account && isset($this->attrs['trustModel'])){
 143         $this->trustModel= $this->attrs['trustModel'][0];
 144         $this->was_trust_account= TRUE;
 145       } else {
 146         $this->was_trust_account= FALSE;
 147         $this->trustModel= "";
 148       }
 149
 150       $this->accessTo = array();
 151       if ($this->is_account && isset($this->attrs['accessTo'])){
 152         for ($i= 0; $i<$this->attrs['accessTo']['count']; $i++){
 153           $tmp= $this->attrs['accessTo'][$i];
 154           $this->accessTo[$tmp]= $tmp;
 155         }
 156       }
 157       $this->initially_was_account= $this->is_account;
 158
 159       /* Fill group */
 160       $this->primaryGroup= $this->gidNumber;
 161
 162       /* Generate status text */
 163       $current= date("U");
 164
 165       $current= floor($current / 60 /60 / 24);
 166
 167       if (($current >= $this->shadowExpire) && $this->shadowExpire){
 168         $this->status= _("expired");
 169         if (($current - $this->shadowExpire) < $this->shadowInactive){
 170           $this->status.= ", "._("grace time active");
 171         }
 172       } elseif (($this->shadowLastChange + $this->shadowMin) >= $current){
 173         $this->status= _("active").", "._("password not changeable");
 174       } elseif (($this->shadowLastChange + $this->shadowMax) >= $current){
 175         $this->status= _("active").", "._("password expired");
 176       } else {
 177         $this->status= _("active");
 178       }
 179
 180       /* Get group membership */
 181       $ldap->cd($this->config->current['BASE']);
 182       $ldap->search("(&(objectClass=posixGroup)(memberUid=".$this->uid."))", array("cn", "description"));
 183
 184       while ($attrs= $ldap->fetch()){
 185         if (!isset($attrs["description"][0])){
 186           $entry= $attrs["cn"][0];
 187         } else {
 188           $entry= $attrs["cn"][0]." [".$attrs["description"][0]."]";
 189         }
 190         $this->groupMembership[$ldap->getDN()]= $entry;
 191       }
 192       asort($this->groupMembership);
 193       reset($this->groupMembership);
 194       $this->savedGroupMembership= $this->groupMembership;
 195       $this->savedUidNumber= $this->uidNumber;
 196       $this->savedGidNumber= $this->gidNumber;
 197
 198       // Instanciate SSH object if available
 199       if (isset($class_mapping["sshPublicKey"])){
 200         if (empty($this->acl_base)){
 201           $this->acl_base= $config->current['BASE'];
 202         }
 203
 204         $this->sshAcl= $this->getacl("sshPublicKey");
 205         $this->ssh= new sshPublicKey($this->config, $this->dn, $this->sshAcl);
 206       }
 207     }
 208
 209     /* Adjust shadow checkboxes */
 210     foreach (array("shadowMin", "shadowMax", "shadowWarning", "shadowInactive",
 211           "shadowExpire") as $val){
 212
 213       if ($this->$val != 0){
 214         $oval= "activate_".$val;
 215         $this->$oval= "1";
 216       }
 217     }
 218
 219     /* Convert shadowExpire for usage */
 220     if ($this->shadowExpire == 0){
 221       $this->shadowExpire= "";
 222     } else {
 223       $this->shadowExpire= date('d.m.Y', $this->shadowExpire * 60 * 60 * 24);
 224     }
 225
 226
 227     /* Generate shell list from CONFIG_DIR./shells */
 228     if (file_exists(CONFIG_DIR.'/shells')){
 229       $shells = file (CONFIG_DIR.'/shells');
 230       foreach ($shells as $line){
 231         if (!preg_match ("/^#/", $line)){
 232           $this->loginShellList[]= trim($line);
 233         }
 234       }
 235     } else {
 236       if ($this->loginShell == ""){
 237         $this->loginShellList[]= _("unconfigured");
 238       }
 239     }
 240
 241     /* Insert possibly missing loginShell */
 242     if ($this->loginShell != "" && !in_array($this->loginShell, $this->loginShellList)){
 243       $this->loginShellList[]= $this->loginShell;
 244     }
 245
 246     /* Generate group list */
 247     $this->ui = get_userinfo();
 248     $this->secondaryGroups[]= "- "._("automatic")." -";
 249     $ldap->cd($this->config->current['BASE']);
 250     $ldap->search("(objectClass=posixGroup)", array("cn", "gidNumber"));
 251     while($attrs = $ldap->fetch()){
 252       $this->secondaryGroups[$attrs['gidNumber'][0]]= $attrs['cn'][0];
 253     }
 254     asort ($this->secondaryGroups);
 255
 256     /* Get global filter config */
 257     if (!session::is_set("sysfilter")){
 258       $ui= get_userinfo();
 259       $base= get_base_from_people($ui->dn);
 260       $sysfilter= array( "depselect"       => $base,
 261           "regex"           => "*");
 262       session::set("sysfilter", $sysfilter);
 263     }
 264     $this->ui = get_userinfo();
 265   }
 266
 267
 268   /* execute generates the html output for this node */
 269   function execute($isCopyPaste = false)
 270   {
 271     /* Call parent execute */
 272     plugin::execute();
 273     $display= "";
 274
 275     /* Log view */
 276     if($this->is_account && !$this->view_logged){
 277       $this->view_logged = TRUE;
 278       new log("view","users/".get_class($this),$this->dn);
 279     }
 280
 281     /* Department has changed? */
 282     if(isset($_POST['depselect'])){
 283       session::set('CurrentMainBase',validate($_POST['depselect']));
 284     }
 285
 286     if($this->multiple_support_active){
 287       $this->is_account = TRUE;
 288     }
 289
 290     if(!$isCopyPaste && ! $this->multiple_support_active){
 291
 292       /* Do we need to flip is_account state? */
 293       if(isset($_POST['modify_state'])){
 294         if($this->is_account && $this->acl_is_removeable()){
 295           $this->is_account= FALSE;
 296         }elseif(!$this->is_account && $this->acl_is_createable()){
 297           $this->is_account= TRUE;
 298         }
 299       }
 300
 301       /* Do we represent a valid posixAccount? */
 302       if (!$this->is_account && $this->parent === NULL ){
 303         $display= "<img alt=\"\" src=\"images/small-error.png\" align=\"middle\">&nbsp;<b>".
 304           msgPool::noValidExtension(_("POSIX"))."</b>";
 305         $display.= back_to_main();
 306         return ($display);
 307       }
 308
 309
 310       /* Show tab dialog headers */
 311       if ($this->parent !== NULL){
 312         if ($this->is_account){
 313           if (isset($this->parent->by_object['sambaAccount'])){
 314             $obj= $this->parent->by_object['sambaAccount'];
 315           }
 316           if (isset($obj) && $obj->is_account == TRUE &&
 317               ((isset($this->parent->by_object['sambaAccount']))&&($this->parent->by_object['sambaAccount']->is_account))
 318               ||(isset($this->parent->by_object['environment'] ))&&($this->parent->by_object['environment'] ->is_account)){
 319
 320             /* Samba3 dependency on posix accounts are enabled
 321                in the moment, because I need to rely on unique
 322                uidNumbers. There'll be a better solution later
 323                on. */
 324             $display= $this->show_disable_header(msgPool::removeFeaturesButton(_("POSIX")), msgPool::featuresEnabled(_("POSIX"), array(_("Samba"), _("Environment"))), TRUE);
 325           } else {
 326             $display= $this->show_disable_header(msgPool::removeFeaturesButton(_("POSIX")), msgPool::featuresEnabled(_("POSIX")));
 327           }
 328         } else {
 329           $display= $this->show_enable_header(msgPool::addFeaturesButton(_("POSIX")), msgPool::featuresDisabled(_("POSIX")));
 330           return($display);
 331         }
 332       }
 333     }
 334
 335     /* Trigger group edit? */
 336     if (isset($_POST['edit_groupmembership'])){
 337       $this->group_dialog= TRUE;
 338       $this->dialog= TRUE;
 339     }
 340
 341     /* Cancel group edit? */
 342     if (isset($_POST['add_groups_cancel']) ||
 343         isset($_POST['add_groups_finish'])){
 344       $this->group_dialog= FALSE;
 345       $this->dialog= FALSE;
 346     }
 347
 348     /* Add selected groups */
 349     if (isset($_POST['add_groups_finish']) && isset($_POST['groups']) &&
 350         count($_POST['groups'])){
 351
 352       $this->addGroup ($_POST['groups']);
 353     }
 354
 355     /* Delete selected groups */
 356     if (isset($_POST['delete_groupmembership']) &&
 357         isset($_POST['group_list']) && count($_POST['group_list'])){
 358
 359       $this->delGroup ($_POST['group_list']);
 360     }
 361
 362     /* Add user workstation? */
 363     if (isset($_POST["add_ws"])){
 364       $this->show_ws_dialog= TRUE;
 365       $this->dialog= TRUE;
 366     }
 367
 368     /* Add user workstation? */
 369     if (isset($_POST["add_ws_finish"]) && isset($_POST['wslist'])){
 370       foreach($_POST['wslist'] as $ws){
 371         $this->accessTo[$ws]= $ws;
 372       }
 373       ksort($this->accessTo);
 374       $this->is_modified= TRUE;
 375     }
 376
 377     /* Remove user workstations? */
 378     if (isset($_POST["delete_ws"]) && isset($_POST['workstation_list'])){
 379       foreach($_POST['workstation_list'] as $name){
 380         unset ($this->accessTo[$name]);
 381       }
 382       $this->is_modified= TRUE;
 383     }
 384
 385     /* Add user workstation finished? */
 386     if (isset($_POST["add_ws_finish"]) || isset($_POST["add_ws_cancel"])){
 387       $this->show_ws_dialog= FALSE;
 388       $this->dialog= FALSE;
 389     }
 390
 391     /* Templates now! */
 392     $smarty= get_smarty();
 393     $smarty->assign("usePrototype", "true");
 394
 395     /* Show ws dialog */
 396     if ($this->show_ws_dialog){
 397       /* Save data */
 398       $sysfilter= session::get("sysfilter");
 399       foreach( array("depselect", "regex") as $type){
 400         if (isset($_POST[$type])){
 401           $sysfilter[$type]= $_POST[$type];
 402         }
 403       }
 404       if (isset($_GET['search'])){
 405         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 406         if ($s == "**"){
 407           $s= "*";
 408         }
 409         $sysfilter['regex']= $s;
 410       }
 411       session::set("sysfilter", $sysfilter);
 412
 413       /* Get workstation list */
 414       $exclude= "";
 415       foreach($this->accessTo as $ws){
 416         $exclude.= "(cn=$ws)";
 417       }
 418       if ($exclude != ""){
 419         $exclude= "(!(|$exclude))";
 420       }
 421       $regex= $sysfilter['regex'];
 422
 423       $acls = array();
 424       if(class_available("servgeneric")) $acls[] = "server";
 425       if(class_available("workgeneric")) $acls[] = "worstation";
 426       if(class_available("termgeneric")) $acls[] = "terminal";
 427
 428       $filter= "(&(|(objectClass=goServer)(objectClass=gotoWorkstation)(objectClass=gotoTerminal))$exclude(cn=*)(cn=$regex))";
 429
 430       $deps_a = array(get_ou("serverRDN"),
 431                       get_ou("terminalRDN"),
 432                       get_ou("workstationRDN"));
 433
 434       $res= get_sub_list($filter, $acls, $deps_a, get_ou("systemRDN").$sysfilter['depselect'], array("cn"), GL_SUBSEARCH | GL_SIZELIMIT);
 435       $wslist= array();
 436       foreach ($res as $attrs){
 437         $wslist[]= preg_replace('/\$/', '', $attrs['cn'][0]);
 438       }
 439       asort($wslist);
 440       $smarty->assign("search_image", get_template_path('images/lists/search.png'));
 441       $smarty->assign("launchimage", get_template_path('images/lists/action.png'));
 442       $smarty->assign("tree_image", get_template_path('images/lists/search-subtree.png'));
 443       $smarty->assign("deplist", $this->config->idepartments);
 444       $smarty->assign("alphabet", generate_alphabet());
 445       foreach( array("depselect", "regex") as $type){
 446         $smarty->assign("$type", $sysfilter[$type]);
 447       }
 448       $smarty->assign("hint", print_sizelimit_warning());
 449       $smarty->assign("wslist", $wslist);
 450       $smarty->assign("apply", apply_filter());
 451       $display= $smarty->fetch (get_template_path('trust_machines.tpl', TRUE, dirname(__FILE__)));
 452       return ($display);
 453     }
 454
 455     /* Manage group add dialog */
 456     if ($this->group_dialog){
 457
 458       /* Get global filter config */
 459       $this->reload();
 460
 461       /* remove already assigned groups */
 462       $glist= array();
 463       foreach ($this->grouplist as $key => $value){
 464         if (!isset($this->groupMembership[$key]) && obj_is_writable($key,"groups/group","memberUid")){
 465           $glist[$key]= $value;
 466         }
 467       }
 468
 469       if($this->SubSearch){
 470         $smarty->assign("SubSearchCHK"," checked ");
 471       }else{
 472         $smarty->assign("SubSearchCHK","");
 473       }
 474
 475       $smarty->assign("regex",$this->GroupRegex);
 476       $smarty->assign("guser",$this->GroupUserRegex);
 477       $smarty->assign("groups", $glist);
 478       $smarty->assign("search_image", get_template_path('images/lists/search.png'));
 479       $smarty->assign("launchimage", get_template_path('images/lists/action.png'));
 480       $smarty->assign("tree_image", get_template_path('images/lists/search-subtree.png'));
 481       $smarty->assign("deplist", $this->config->idepartments);
 482       $smarty->assign("alphabet", generate_alphabet());
 483       $smarty->assign("depselect", session::get('CurrentMainBase'));
 484       $smarty->assign("hint", print_sizelimit_warning());
 485       $smarty->assign("apply", apply_filter());
 486
 487       $display.= $smarty->fetch (get_template_path('posix_groups.tpl', TRUE, dirname(__FILE__)));
 488       return ($display);
 489     }
 490
 491     // Handle ssh dialog?
 492     if ($this->ssh instanceOf sshPublicKey && preg_match('/[rw]/', $this->getacl("sshPublicKey"))) {
 493         $smarty->assign("usePrototype", "false");
 494        if ($result= $this->ssh->execute()) {
 495          $this->dialog= true;
 496          return $result;
 497        }
 498        $this->dialog= false;
 499     }
 500
 501
 502     /* Show main page */
 503     $smarty= get_smarty();
 504
 505     /* In 'MyAccount' mode, we must remove write acls if we are not in editing mode. */
 506     $SkipWrite = (!isset($this->parent) || !$this->parent) && !session::is_set('edit');
 507
 508     $smarty->assign("sshPublicKeyACL", $this->getacl("sshPublicKey", $SkipWrite));
 509
 510     /* Depending on pwmode, currently hardcoded because there are no other methods */
 511     if ( 1 == 1 ){
 512       $smarty->assign("pwmode", dirname(__FILE__)."/posix_shadow");
 513
 514       $shadowMinACL     =  $this->getacl("shadowMin",$SkipWrite);
 515       $smarty->assign("shadowmins", sprintf(_("Password can't be changed up to %s days after last change"),
 516                                               "<input name=\"shadowMin\" size=3 maxlength=4 value=\"".$this->shadowMin."\">"));
 517
 518       $shadowMaxACL     =  $this->getacl("shadowMax",$SkipWrite);
 519       $smarty->assign("shadowmaxs", sprintf(_("Password must be changed after %s days"),
 520                                               "<input name=\"shadowMax\" size=3 maxlength=4 value=\"".$this->shadowMax."\">"));
 521
 522       $shadowInactiveACL=  $this->getacl("shadowInactive",$SkipWrite);
 523       $smarty->assign("shadowinactives", sprintf(_("Disable account after %s days of inactivity after password expiry"),
 524                                               "<input name=\"shadowInactive\" size=3 maxlength=4 value=\"".$this->shadowInactive."\">"));
 525
 526       $shadowWarningACL =  $this->getacl("shadowWarning",$SkipWrite);
 527       $smarty->assign("shadowwarnings", sprintf(_("Warn user %s days before password expiry"),
 528                                               "<input name=\"shadowWarning\" size=3 maxlength=4 value=\"".$this->shadowWarning."\">"));
 529
 530       foreach( array("activate_shadowMin", "activate_shadowMax",
 531                      "activate_shadowExpire", "activate_shadowInactive","activate_shadowWarning") as $val){
 532         if ($this->$val == 1){
 533           $smarty->assign("$val", "checked");
 534         } else {
 535           $smarty->assign("$val", "");
 536         }
 537         $smarty->assign("$val"."ACL", $this->getacl($val,$SkipWrite));
 538       }
 539
 540       $smarty->assign("mustchangepasswordACL", $this->getacl("mustchangepassword",$SkipWrite));
 541     }
 542
 543     // Set last system login
 544     $smarty->assign("gotoLastSystemLogin",$this->gotoLastSystemLogin);
 545
 546     /* Fill arrays */
 547     $smarty->assign("shells", $this->loginShellList);
 548     $smarty->assign("secondaryGroups", $this->secondaryGroups);
 549     $smarty->assign("primaryGroup", $this->primaryGroup);
 550     if(!$this->multiple_support_active){
 551       if (!count($this->groupMembership)){
 552         $smarty->assign("groupMembership", array("&nbsp;"));
 553       } else {
 554         $smarty->assign("groupMembership", $this->groupMembership);
 555       }
 556     }else{
 557       $smarty->assign("groupMembership", $this->groupMembership);
 558       $smarty->assign("groupMembership_some", $this->groupMembership_some);
 559     }
 560     if (count($this->groupMembership) > 16){
 561       $smarty->assign("groups", "too_many_for_nfs");
 562     } else {
 563       $smarty->assign("groups", "");
 564     }
 565
 566     /* Avoid "Undefined index: forceMode" */
 567     $smarty->assign("forceMode", "");
 568
 569     /* Checkboxes */
 570     if ($this->force_ids == 1){
 571       $smarty->assign("force_ids", "checked");
 572       if (session::get('js')){
 573         $smarty->assign("forceMode", "");
 574       }
 575     } else {
 576       if (session::get('js')){
 577         $smarty->assign("forceMode", "disabled");
 578       }
 579       $smarty->assign("force_ids", "");
 580     }
 581
 582     /* Create onClick="" action string for the "Force UID/GID" option
 583      */
 584     $onClickIDS ="";
 585     if(preg_match("/w/",$this->getacl("uidNumber",$SkipWrite))){
 586       $onClickIDS .= "changeState('uidNumber');";
 587     }
 588     if(preg_match("/w/",$this->getacl("gidNumber",$SkipWrite))){
 589       $onClickIDS .= "changeState('gidNumber');";
 590     }
 591     $smarty->assign("onClickIDS", $onClickIDS);
 592     $smarty->assign("force_idsACL", $this->getacl("uidNumber",$SkipWrite).$this->getacl("gidNumber",$SkipWrite));
 593
 594     foreach(array("primaryGroup","trustmode","activate_shadowWarning","activate_shadowInactive","activate_shadowMin","activate_shadowMax","activate_shadowExpire","mustchangepassword") as $val){
 595       if(in_array($val,$this->multi_boxes)){
 596         $smarty->assign("use_".$val,TRUE);
 597       }else{
 598         $smarty->assign("use_".$val,FALSE);
 599       }
 600     }
 601
 602
 603     /* Load attributes and acl's */
 604     foreach($this->attributes as $val){
 605       if(in_array($val,$this->multi_boxes)){
 606         $smarty->assign("use_".$val,TRUE);
 607       }else{
 608         $smarty->assign("use_".$val,FALSE);
 609       }
 610
 611       if((session::get("js"))&&(($val=="uidNumber")||($val=="gidNumber")))
 612       {
 613         $smarty->assign("$val"."ACL",$this->getacl($val,$SkipWrite));
 614         $smarty->assign("$val", $this->$val);
 615         continue;
 616       }
 617       $smarty->assign("$val", $this->$val);
 618       $smarty->assign("$val"."ACL", $this->getacl($val,$SkipWrite));
 619     }
 620     if($SkipWrite){
 621       $smarty->assign("groupMembershipACL","r");
 622     }else{
 623       $smarty->assign("groupMembershipACL","rw");
 624     }
 625     $smarty->assign("status", $this->status);
 626
 627     /* Work on trust modes */
 628     $smarty->assign("trusthide", " disabled ");
 629     $smarty->assign("trustmodeACL",  $this->getacl("trustModel",$SkipWrite));
 630     if ($this->trustModel == "fullaccess"){
 631       $trustmode= 1;
 632       // pervent double disable tag in html code, this will disturb our clean w3c html
 633       $smarty->assign("trustmode",  $this->getacl("trustModel",$SkipWrite));
 634
 635     } elseif ($this->trustModel == "byhost"){
 636       $trustmode= 2;
 637       $smarty->assign("trusthide", "");
 638     } else {
 639       // pervent double disable tag in html code, this will disturb our clean w3c html
 640       $smarty->assign("trustmode",  $this->getacl("trustModel",$SkipWrite));
 641       $trustmode= 0;
 642     }
 643     $smarty->assign("trustmode", $trustmode);
 644     $smarty->assign("trustmodes", array( 0 => _("disabled"), 1 => _("full access"),
 645           2 => _("allow access to these hosts")));
 646
 647
 648
 649     if((count($this->accessTo))==0)
 650       $smarty->assign("emptyArrAccess",true);
 651     else
 652       $smarty->assign("emptyArrAccess",false);
 653
 654       if($this->mustchangepassword){
 655         $smarty->assign("mustchangepassword", " checked ");
 656       } else {
 657         $smarty->assign("mustchangepassword", "");
 658       }
 659
 660     $smarty->assign("workstations", $this->accessTo);
 661
 662     // Add SSH button if available
 663     $smarty->assign("sshPublicKey", $this->ssh?1:0);
 664
 665     $smarty->assign("apply", apply_filter());
 666     $smarty->assign("multiple_support" , $this->multiple_support_active);
 667     $display.= $smarty->fetch (get_template_path('generic.tpl', TRUE, dirname(__FILE__)));
 668     return($display);
 669   }
 670
 671
 672   /* remove object from parent */
 673   function remove_from_parent()
 674   {
 675     /* Cancel if there's nothing to do here */
 676     if ((!$this->initially_was_account) || (!$this->acl_is_removeable())){
 677       return;
 678     }
 679
 680
 681     /* Remove and write to LDAP */
 682     plugin::remove_from_parent();
 683
 684     /* Zero out array */
 685     $this->attrs['gosaHostACL']= array();
 686
 687     /* Keep uid, because we need it for authentification! */
 688     unset($this->attrs['uid']);
 689     unset($this->attrs['trustModel']);
 690
 691     @DEBUG (DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__,
 692     /* include global link_info */
 693      $this->attributes, "Save");
 694     $ldap= $this->config->get_ldap_link();
 695     $ldap->cd($this->dn);
 696     $this->cleanup();
 697     $ldap->modify ($this->attrs);
 698
 699     new log("remove","users/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 700
 701     if (!$ldap->success()){
 702       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
 703     }
 704
 705     /* Delete group only if cn is uid and there are no other
 706        members inside */
 707     $ldap->cd ($this->config->current['BASE']);
 708     $ldap->search ("(&(objectClass=posixGroup)(gidNumber=".$this->gidNumber."))", array("cn", "memberUid"));
 709     if ($ldap->count() != 0){
 710       $attrs= $ldap->fetch();
 711       if ($attrs['cn'][0] == $this->uid &&
 712           !isset($this->attrs['memberUid'])){
 713
 714         $ldap->rmDir($ldap->getDN());
 715       }
 716     }
 717
 718     /* Optionally execute a command after we're done */
 719     $this->handle_post_events("remove",array("uid" => $this->uid));
 720   }
 721
 722
 723   function save_object()
 724   {
 725     if (isset($_POST['posixTab'])){
 726       /* Save values to object */
 727       plugin::save_object();
 728
 729
 730       /* Save force GID checkbox */
 731       if($this->acl_is_writeable("gidNumber") || $this->acl_is_writeable("uidNumber")){
 732         if (isset ($_POST['force_ids'])){
 733           $data= 1;
 734         } else {
 735           $data= 0;
 736         }
 737         if ($this->force_ids != $data){
 738           $this->is_modified= TRUE;
 739         }
 740         $this->force_ids= $data;
 741       }
 742
 743       /*Save primary group settings */
 744       if($this->acl_is_writeable("primaryGroup") && isset($_POST['primaryGroup'])){
 745         $data= $_POST['primaryGroup'];
 746         if ($this->primaryGroup != $data){
 747           $this->is_modified= TRUE;
 748         }
 749         $this->primaryGroup= $_POST['primaryGroup'];
 750       }
 751
 752       /* Get seelcted shadow checkboxes */
 753       foreach(array("shadowMin","shadowMax","shadowExpire","shadowInactive","shadowWarning") as $var) {
 754         if($this->acl_is_writeable($var)){
 755           $activate_var = "activate_".$var;
 756           if(isset($_POST['activate_'.$var])){
 757             $this->$activate_var  = true;
 758             $this->$var      = $_POST[$var];
 759           }else{
 760             $this->$activate_var  = false;
 761             if ($var != "shadowExpire") {
 762               $this->$var      = 0;
 763             }
 764           }
 765         }
 766       }
 767
 768       /* Force change password ? */
 769       if(isset($_POST['mustchangepassword'])){
 770         $this->mustchangepassword = TRUE;
 771       }else{
 772         $this->mustchangepassword = FALSE;
 773       }
 774
 775       /* Trust mode - special handling */
 776       if($this->acl_is_writeable("trustModel")){
 777         if (isset($_POST['trustmode'])){
 778           $saved= $this->trustModel;
 779           if ($_POST['trustmode'] == "1"){
 780             $this->trustModel= "fullaccess";
 781           } elseif ($_POST['trustmode'] == "2"){
 782             $this->trustModel= "byhost";
 783           } else {
 784             $this->trustModel= "";
 785           }
 786           if ($this->trustModel != $saved){
 787             $this->is_modified= TRUE;
 788           }
 789         }
 790       }
 791     }
 792
 793     /* Get regex from alphabet */
 794     if(isset($_GET['search'])){
 795       $this->GroupRegex = $_GET['search']."*";
 796     }
 797
 798     /* Check checkboxes and regexes */
 799     if(isset($_POST["PosixGroupDialogPosted"])){
 800
 801       if(isset($_POST['SubSearch']) && ($_POST['SubSearch'])){
 802         $this->SubSearch = true;
 803       }else{
 804         $this->SubSearch = false;
 805       }
 806       if(isset($_POST['guser'])){
 807         $this->GroupUserRegex = $_POST['guser'];
 808       }
 809       if(isset($_POST['regex'])){
 810         $this->GroupRegex = $_POST['regex'];
 811       }
 812     }
 813     $this->GroupRegex = preg_replace("/\*\**/","*",$this->GroupRegex);
 814     $this->GroupUserRegex = preg_replace("/\*\**/","*",$this->GroupUserRegex);
 815   }
 816
 817
 818   /* Save data to LDAP, depending on is_account we save or delete */
 819   function save()
 820   {
 821
 822     /* Adapt shadow values */
 823     if (!$this->activate_shadowExpire){
 824       $this->shadowExpire= "0";
 825     } else {
 826       /* Transform date to days since the beginning */
 827       list($day, $month, $year)= split('\.', $this->shadowExpire, 3);
 828       $this->shadowExpire= (int)(mktime(0, 0, 0, $month, $day, $year)/ (60 * 60 * 24)) ;
 829     }
 830     if (!$this->activate_shadowMax){
 831       $this->shadowMax= "0";
 832     }
 833     if ($this->mustchangepassword){
 834       $this->shadowLastChange= (int)(date("U") / 86400) - $this->shadowMax - 1;
 835     } else {
 836       $this->shadowLastChange= (int)(date("U") / 86400);
 837     }
 838     if (!$this->activate_shadowWarning){
 839       $this->shadowWarning= "0";
 840     }
 841
 842     /* Check what to do with ID's
 843         Nothing forced, so we may have to generate our own IDs, if not done already.
 844      */
 845     if ($this->force_ids == 0){
 846
 847       /* Handle uidNumber.
 848        * - use existing number if possible
 849        * - if not, try to create a new uniqe one.
 850        * */
 851       if ($this->savedUidNumber != ""){
 852         $this->uidNumber= $this->savedUidNumber;
 853       } else {
 854
 855         /* Calculate new id's. We need to place a lock before calling get_next_id
 856            to get real unique values.
 857          */
 858         $wait= 10;
 859         while (get_lock("uidnumber") != ""){
 860           sleep (1);
 861
 862           /* Oups - timed out */
 863           if ($wait-- == 0){
 864             msg_dialog::display(_("Warning"), _("Timeout while waiting for lock. Ignoring lock!"), WARNING_DIALOG);
 865             break;
 866           }
 867         }
 868         add_lock ("uidnumber", "gosa");
 869         $this->uidNumber= get_next_id("uidNumber", $this->dn);
 870       }
 871     }
 872
 873
 874     /* Handle gidNumber
 875      * - If we do not have a primary group selected (automatic), we will check if there
 876      *    is already a group  with the same name and use this as primary.
 877      * - .. if we couldn't find a group with the same name, we will create a new one,
 878      *    using the users uid as cn and a generated uniqe gidNumber.
 879      * */
 880     if ($this->primaryGroup == 0 || $this->force_ids){
 881
 882       /* Search for existing group */
 883       $ldap = $this->config->get_ldap_link();
 884       $ldap->cd($this->config->current['BASE']);
 885
 886       /* Are we forced to use a special gidNumber? */
 887       if($this->force_ids){
 888         $ldap->search("(&(objectClass=posixGroup)(gidNumber=".$this->gidNumber."))", array("cn","gidNumber"));
 889       }else{
 890         $ldap->search("(&(objectClass=posixGroup)(gidNumber=*)(cn=".$this->uid."))", array("cn","gidNumber"));
 891       }
 892
 893       /* No primary group found, create a new one */
 894       if ($ldap->count() == 0){
 895
 896         $groupcn = $this->uid;
 897         $groupdn= preg_replace ('/^'.preg_quote($this->config->get_cfg_value("accountPrimaryAttribute").'=[^,]+,'.get_people_ou(), '/').'/i',
 898             'cn='.$groupcn.','.get_groups_ou(), $this->dn);
 899
 900         /* Request a new and uniqe gidNumber, if required */
 901         if(!$this->force_ids){
 902           $this->gidNumber= get_next_id("gidNumber", $this->dn);
 903         }else{
 904
 905           /* If forced gidNumber could not be found, then check if the given group name already exists
 906               we do not want to modify the gidNumber of an existing group.
 907            */
 908           $cnt= 0;
 909           while($ldap->dn_exists($groupdn)){
 910             $cnt ++;
 911             $groupcn = $this->uid."_".$cnt;
 912             $groupdn= preg_replace ('/^'.preg_quote($this->config->get_cfg_value("accountPrimaryAttribute").'=[^,]+,'.get_people_ou(), '/').'/i',
 913             'cn='.$groupcn.','.get_groups_ou(), $this->dn);
 914           }
 915         }
 916
 917         /* Create new primary group and enforce the new gidNumber */
 918         $g= new group($this->config, $groupdn);
 919         $g->cn= $groupcn;
 920         $g->force_gid= 1;
 921         $g->gidNumber= $this->gidNumber;
 922         $g->description= _("Group of user")." ".$this->givenName." ".$this->sn;
 923         $g->save ();
 924
 925         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 926             sprintf("Primary group '%s' created, using gidNumber '%s'.",$groupcn,$this->gidNumber),"");
 927       }else{
 928         $attrs = $ldap->fetch();
 929         $this->gidNumber = $attrs['gidNumber'][0];
 930         @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 931             "Found and used: <i>".$attrs['dn']."</i>",
 932             sprintf("Primary group '%s' exists, gidNumber is '%s'.",$this->uid,$this->gidNumber));
 933       }
 934     }else{
 935
 936       /* Primary group was selected by user
 937        */
 938       $this->gidNumber = $this->primaryGroup;
 939       @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,
 940           sprintf("Primary group '%s' for user '%s' manually selected.",$this->gidNumber,$this->uid),"");
 941     }
 942
 943     if ($this->activate_shadowMin != "1" ) {
 944       $this->shadowMin = "";
 945     }
 946
 947     if (($this->activate_shadowMax != "1") && ($this->mustchangepassword != "1")) {
 948       $this->shadowMax = "";
 949     }
 950
 951     if ($this->activate_shadowWarning != "1" ) {
 952       $this->shadowWarning = "";
 953     }
 954
 955     if ($this->activate_shadowInactive != "1" ) {
 956       $this->shadowInactive = "";
 957     }
 958
 959     if ($this->activate_shadowExpire != "1" ) {
 960       $this->shadowExpire = "";
 961     }
 962
 963     /* Fill gecos */
 964     if (isset($this->parent) && $this->parent !== NULL){
 965       $this->gecos= rewrite($this->parent->by_object['user']->cn);
 966       if (!preg_match('/^[a-z0-9 -]+$/i', $this->gecos)){
 967         $this->gecos= "";
 968       }
 969     }
 970
 971     foreach(array("shadowMin","shadowMax","shadowWarning","shadowInactive","shadowExpire") as $attr){
 972       $this->$attr = (int) $this->$attr;
 973     }
 974     /* Call parents save to prepare $this->attrs */
 975     plugin::save();
 976
 977     /* Trust accounts */
 978     $objectclasses= array();
 979     foreach ($this->attrs['objectClass'] as $key => $class){
 980       if (preg_match('/trustAccount/i', $class)){
 981         continue;
 982       }
 983       $objectclasses[]= $this->attrs['objectClass'][$key];
 984     }
 985     $this->attrs['objectClass']= $objectclasses;
 986     if ($this->trustModel != ""){
 987       $this->attrs['objectClass'][]= "trustAccount";
 988       $this->attrs['trustModel']= $this->trustModel;
 989       $this->attrs['accessTo']= array();
 990       if ($this->trustModel == "byhost"){
 991         foreach ($this->accessTo as $host){
 992           $this->attrs['accessTo'][]= $host;
 993         }
 994       }
 995     } else {
 996       if ($this->was_trust_account){
 997         $this->attrs['accessTo']= array();
 998         $this->attrs['trustModel']= array();
 999       }
1000     }
1001
1002     if(empty($this->attrs['gosaDefaultPrinter'])){
1003       $thid->attrs['gosaDefaultPrinter']=array();
1004     }
1005
1006
1007     /* include global link_info */
1008     $this->cleanup();
1009
1010     /* This is just a test, we have had duplicated ids
1011         in the past when copy & paste was used.
1012        Normaly this should not happen.
1013      */
1014     if(isset($this->attrs['uidNumber']) && !$this->force_ids){
1015       $used = $this->get_used_uid_numbers();
1016       if(isset($used[$this->attrs['uidNumber']]) && $used[$this->attrs['uidNumber']] != $this->dn){
1017         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);
1018       }
1019     }
1020
1021     $ldap= $this->config->get_ldap_link();
1022     $ldap->cd($this->dn);
1023     unset($this->attrs['uid']);
1024     $ldap->modify ($this->attrs);
1025
1026     /* Log last action */
1027     if($this->initially_was_account){
1028       new log("modify","users/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1029     }else{
1030       new log("create","users/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
1031     }
1032
1033     if (!$ldap->success()){
1034       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()));
1035     }
1036
1037     /* Remove lock needed for unique id generation */
1038     del_lock ("uidnumber");
1039
1040     // Save ssh stuff if needed
1041     if ($this->ssh) {
1042       $this->ssh->setDN($this->dn);
1043       $this->ssh->save();
1044     }
1045
1046     /* Take care about groupMembership values: add to groups */
1047     foreach ($this->groupMembership as $key => $value){
1048       if (!isset($this->savedGroupMembership[$key])){
1049         $g= new grouptabs($this->config,$this->config->data['TABS']['GROUPTABS'], $key,"groups");
1050         $g->set_acl_base($key);
1051         $g->by_object['group']->addUser($this->uid);
1052         $g->save();
1053       }
1054     }
1055
1056     /* Remove groups not listed in groupMembership */
1057     foreach ($this->savedGroupMembership as $key => $value){
1058       if (!isset($this->groupMembership[$key])){
1059         $g= new grouptabs($this->config,$this->config->data['TABS']['GROUPTABS'], $key,"groups");
1060         $g->set_acl_base($key);
1061         $g->by_object['group']->removeUser ($this->uid);
1062         $g->save();
1063       }
1064     }
1065
1066     /* Optionally execute a command after we're done */
1067     if ($this->initially_was_account == $this->is_account){
1068       if ($this->is_modified){
1069         $this->handle_post_events("modify",array("uid" => $this->uid));
1070       }
1071     } else {
1072       $this->handle_post_events("add" ,array("uid"=> $this->uid));
1073     }
1074   }
1075
1076
1077   /* Check formular input */
1078   function check()
1079   {
1080     /* Include global link_info */
1081     $ldap= $this->config->get_ldap_link();
1082
1083     /* Append groups as memberGroup: to check hook
1084      */
1085     $tmp_attributes  = $this->attributes;
1086     $this->attributes[] = "memberGroup";
1087     $this->memberGroup = array();
1088     foreach($this->groupMembership as $dn => $name){
1089       $this->memberGroup[] = $name;
1090     }
1091
1092     /* Call common method to give check the hook */
1093     $message= plugin::check();
1094     $this->attributes = $tmp_attributes;
1095
1096     /* must: homeDirectory */
1097     if ($this->homeDirectory == ""){
1098       $message[]= msgPool::required(_("Home directory"));
1099     }
1100     if (!tests::is_path($this->homeDirectory)){
1101       $message[]= msgPool::invalid(_("Home directory"), "", "", "/home/yourname" );
1102     }
1103
1104     /* Check ID's if they are forced by user */
1105     if ($this->force_ids == "1"){
1106
1107       /* Valid uid/gid? */
1108       if (!tests::is_id($this->uidNumber)){
1109         $message[]= msgPool::invalid(_("UID"), $this->uidNumber, "/[0-9]/");
1110       } else {
1111         if ($this->uidNumber < $this->config->get_cfg_value("minId")){
1112           $message[]= msgPool::toosmall(_("UID"), $this->config->get_cfg_value("minId"));
1113         }
1114       }
1115       if (!tests::is_id($this->gidNumber)){
1116         $message[]= msgPool::invalid(_("GID"), $this->gidNumber, "/[0-9]/");
1117       } else {
1118         if ($this->gidNumber < $this->config->get_cfg_value("minId")){
1119           $message[]= msgPool::toosmall(_("GID"), $this->config->get_cfg_value("minId"));
1120         }
1121       }
1122     }
1123
1124     /* Check dates */
1125     if ($this->activate_shadowExpire && ($this->shadowExpire == "" || !tests::is_date($this->shadowExpire))){
1126       $message[]= msgPool::invalid("shadowExpire", $this->shadowExpire);
1127     }
1128
1129     /* Check shadow settings, well I like spaghetties... */
1130     if ($this->activate_shadowMin){
1131       if (!tests::is_id($this->shadowMin)){
1132         $message[]= msgPool::invalid(_("shadowMin"), $this->shadowMin, "/[0-9]/");
1133       }
1134     }
1135     if ($this->activate_shadowMax){
1136       if (!tests::is_id($this->shadowMax)){
1137         $message[]= msgPool::invalid(_("shadowMax"), $this->shadowMax, "/[0-9]/");
1138       }
1139     }
1140     if ($this->activate_shadowWarning){
1141       if (!tests::is_id($this->shadowWarning)){
1142         $message[]= msgPool::invalid(_("shadowWarning"), $this->shadowWarning, "/[0-9]/");
1143       }
1144       if (!$this->activate_shadowMax){
1145         $message[]= msgPool::depends("shadowWarning", "shadowMax");
1146       }
1147       if ($this->shadowWarning > $this->shadowMax){
1148         $message[]= msgPool::toobig("shadowWarning", "shadowMax");
1149       }
1150       if ($this->activate_shadowMin && $this->shadowWarning < $this->shadowMin){
1151         $message[]= msgPool::toosmall("shadowWarning", "shadowMin");
1152       }
1153     }
1154     if ($this->activate_shadowInactive){
1155       if (!tests::is_id($this->shadowInactive)){
1156         $message[]= msgPool::invalid(_("shadowInactive"), $this->shadowInactive, "/[0-9]/");
1157       }
1158       if (!$this->activate_shadowMax){
1159         $message[]= msgPool::depends("shadowInactive", "shadowMax");
1160       }
1161     }
1162     if ($this->activate_shadowMin && $this->activate_shadowMax){
1163       if ($this->shadowMin > $this->shadowMax){
1164         $message[]= msgPool::toobig("shadowMin", "shadowMax");
1165       }
1166     }
1167
1168     return ($message);
1169   }
1170
1171
1172   function multiple_check()
1173   {
1174     $message = plugin::multiple_check();
1175     if ($this->homeDirectory == "" && in_array("homeDirectory",$this->multi_boxes)){
1176       $message[]= msgPool::required(_("Home directory"));
1177     }
1178     if (!tests::is_path($this->homeDirectory) && in_array("homeDirectory",$this->multi_boxes)){
1179       $message[]= msgPool::invalid(_("Home directory"), "", "", "/home/yourname" );
1180     }
1181
1182     /* Check shadow settings, well I like spaghetties... */
1183     if ($this->activate_shadowMin && in_array("activate_shadowMin",$this->multi_boxes)){
1184       if (!tests::is_id($this->shadowMin)){
1185         $message[]= msgPool::invalid(_("shadowMin"), $this->shadowMin, "/[0-9]/");
1186       }
1187     }
1188     if ($this->activate_shadowMax && in_array("activate_shadowMax",$this->multi_boxes)){
1189       if (!tests::is_id($this->shadowMax)){
1190         $message[]= msgPool::invalid(_("shadowMax"), $this->shadowMax, "/[0-9]/");
1191       }
1192     }
1193     if ($this->activate_shadowWarning && in_array("activate_shadowWarning",$this->multi_boxes)){
1194       if (!tests::is_id($this->shadowWarning)){
1195         $message[]= msgPool::invalid(_("shadowWarning"), $this->shadowWarning, "/[0-9]/");
1196       }
1197       if (!$this->activate_shadowMax && in_array("activate_shadowMax",$this->multi_boxes)){
1198         $message[]= msgPool::depends("shadowWarning", "shadowMax");
1199       }
1200       if ($this->shadowWarning > $this->shadowMax && in_array("activate_shadowWarning",$this->multi_boxes)){
1201         $message[]= msgPool::toobig("shadowWarning", "shadowMax");
1202       }
1203       if ($this->activate_shadowMin && $this->shadowWarning < $this->shadowMin && in_array("activate_shadowMin",$this->multi_boxes)){
1204         $message[]= msgPool::tosmall("shadowWarning", "shadowMin");
1205       }
1206     }
1207     if ($this->activate_shadowInactive && in_array("activate_shadowInactive",$this->multi_boxes)){
1208       if (!tests::is_id($this->shadowInactive)){
1209         $message[]= msgPool::invalid(_("shadowInactive"), $this->shadowInactive, "/[0-9]/");
1210       }
1211       if (!$this->activate_shadowMax && in_array("activate_shadowMax",$this->multi_boxes)){
1212         $message[]= msgPool::depends("shadowInactive", "shadowMax");
1213       }
1214     }
1215     if ($this->activate_shadowMin && $this->activate_shadowMax && in_array("activate_shadowMin",$this->multi_boxes)){
1216       if ($this->shadowMin > $this->shadowMax){
1217         $message[]= msgPool::toobig("shadowMin", "shadowMax");
1218       }
1219     }
1220
1221     return($message);
1222   }
1223
1224
1225   function addGroup ($groups)
1226   {
1227     /* include global link_info */
1228     $ldap= $this->config->get_ldap_link();
1229
1230     /* Walk through groups and add the descriptive entry if not exists */
1231     foreach ($groups as $value){
1232
1233       if (!array_key_exists($value, $this->groupMembership)){
1234         $ldap->cat($value, array('cn', 'description', 'dn'));
1235         $attrs= $ldap->fetch();
1236         error_reporting (0);
1237         if (!isset($attrs['description'][0])){
1238           $entry= $attrs["cn"][0];
1239         } else {
1240           $dsc= preg_replace ('/^Group of user/', _("Group of user"), $attrs["description"][0]);
1241           $entry= $attrs["cn"][0]." [$dsc]";
1242         }
1243         error_reporting (E_ALL | E_STRICT);
1244
1245         if(obj_is_writable($attrs['dn'],"groups/group","memberUid")){
1246           $this->groupMembership[$attrs['dn']]= $entry;
1247           if($this->multiple_support_active && isset($this->groupMembership_some[$attrs['dn']])){
1248             unset($this->groupMembership_some[$attrs['dn']]);
1249           }
1250         }
1251       }
1252     }
1253
1254     /* Sort groups */
1255     asort ($this->groupMembership);
1256     reset ($this->groupMembership);
1257   }
1258
1259
1260   /* Del posix user from some groups */
1261   function delGroup ($groups)
1262   {
1263     $dest= array();
1264     foreach($groups as $dn_to_del){
1265       if(isset($this->groupMembership[$dn_to_del]) && obj_is_writable($dn_to_del,"groups/group","memberUid")){
1266         unset($this->groupMembership[$dn_to_del]);
1267       }
1268       if($this->multiple_support_active){
1269         if(isset($this->groupMembership_some[$dn_to_del]) && obj_is_writable($dn_to_del,"groups/group","memberUid")){
1270           unset($this->groupMembership_some[$dn_to_del]);
1271         }
1272       }
1273     }
1274   }
1275
1276
1277   /* Adapt from template, using 'dn' */
1278   function adapt_from_template($dn, $skip= array())
1279   {
1280     /* Include global link_info */
1281     $ldap= $this->config->get_ldap_link();
1282
1283     plugin::adapt_from_template($dn, $skip);
1284     $template= $this->attrs['uid'][0];
1285
1286     /* Adapt group membership */
1287     $ldap->cd($this->config->current['BASE']);
1288     $ldap->search("(&(objectClass=posixGroup)(memberUid=".$this->attrs["uid"][0]."))", array("description", "cn"));
1289
1290     while ($this->attrs= $ldap->fetch()){
1291       if (!isset($this->attrs["description"][0])){
1292         $entry= $this->attrs["cn"][0];
1293       } else {
1294         $entry= $this->attrs["cn"][0]." [".$this->attrs["description"][0]."]";
1295       }
1296       $this->groupMembership[$ldap->getDN()]= $entry;
1297     }
1298
1299     /* Fix primary group settings */
1300     $ldap->cd($this->config->current['BASE']);
1301     $ldap->search("(&(objectClass=posixGroup)(cn=$template)(gidNumber=".$this->gidNumber."))", array("cn"));
1302     if ($ldap->count() != 1){
1303       $this->primaryGroup= $this->gidNumber;
1304     }
1305
1306     $ldap->cd($this->config->current['BASE']);
1307     $ldap->search("(&(objectClass=gosaUserTemplate)(uid=".$template.")(accessTo=*))", array("cn","accessTo"));
1308     while($attr = $ldap->fetch()){
1309       $tmp = $attr['accessTo'];
1310       unset ($tmp['count']);
1311       $this->accessTo = $tmp;
1312     }
1313
1314     /* Adjust shadow checkboxes */
1315     foreach (array("shadowMin", "shadowMax", "shadowWarning", "shadowInactive") as $val){
1316       if ($this->$val != 0){
1317         $oval= "activate_".$val;
1318         $this->$oval= "1";
1319       }
1320     }
1321
1322     /* FIXME: NEED review of this section */
1323     /* Need to check shadowExpire separately */
1324
1325     /*
1326      * If shadowExpire is not enabled in the template, it's a UNIX timestamp - so don't convert it to seconds.
1327      * The check is a hack - if difference between timestamp generated above and here is max 1 day.
1328      */
1329     if(abs($this->shadowExpire - time())>86400) {
1330       $this->shadowExpire= $this->convertToSeconds($this->shadowExpire);
1331     }
1332
1333     /* Only enable checkbox, if shadowExpire is in the future */
1334     if($this->shadowExpire > time()) {
1335       $this->activate_shadowExpire= "1";
1336     }
1337   }
1338
1339   function convertToSeconds($val)
1340   {
1341     if ($val != 0){
1342       $val*= 60 * 60 * 24;
1343     } else {
1344       $date= getdate();
1345       $val= floor($date[0] / (60*60*24)) * 60 * 60 * 24;
1346     }
1347     return($val);
1348   }
1349
1350
1351   function get_used_uid_numbers()
1352   {
1353     $ids= array();
1354     $ldap= $this->config->get_ldap_link();
1355
1356     $ldap->cd ($this->config->current['BASE']);
1357     $ldap->search ("(&(objectClass=posixAccount)(uidNumber=*))", array("uidNumber"));
1358
1359     /* Get list of ids */
1360     while ($attrs= $ldap->fetch()){
1361       $ids[$attrs['uidNumber'][0]] = $attrs['dn'];
1362     }
1363     return($ids);
1364   }
1365
1366
1367   function reload()
1368   {
1369     /* Set base for all searches */
1370     $base      = session::get('CurrentMainBase');
1371     $base     = $base;
1372     $ldap     = $this->config->get_ldap_link();
1373     $attrs    =  array("cn", "description", "gidNumber");
1374     $Flags    = GL_SIZELIMIT;
1375
1376     /* Get groups */
1377     if ($this->GroupUserRegex == '*'){
1378       $filter = "(&(objectClass=posixGroup)(cn=".$this->GroupRegex."))";
1379     } else {
1380       $filter= "(&(objectClass=posixGroup)(cn=".$this->GroupRegex.")(memberUid=".$this->GroupUserRegex."))";
1381     }
1382     if($this->SubSearch){
1383       $Flags |= GL_SUBSEARCH;
1384     }else{
1385       $base = get_groups_ou().$base;
1386     }
1387
1388     $res= get_list($filter, "groups", $base,$attrs, $Flags);
1389
1390     /* check sizelimit */
1391     if (preg_match("/size limit/i", $ldap->get_error())){
1392       session::set('limit_exceeded',TRUE);
1393     }
1394
1395     /* Create a list of users */
1396     $this->grouplist = array();
1397     foreach ($res as $value){
1398       $this->grouplist[$value['gidNumber'][0]]= $value;
1399     }
1400
1401     $tmp=array();
1402     foreach($this->grouplist as $tkey => $val ){
1403       $tmp[strtolower($val['cn'][0]).$val['cn'][0]]=$val;
1404     }
1405
1406     /* Sort index */
1407     ksort($tmp);
1408
1409     /* Recreate index array[dn]=cn[description]*/
1410     $this->grouplist=array();
1411     foreach($tmp as $val){
1412       if(isset($val['description'])){
1413         $this->grouplist[$val['dn']]=$val['cn'][0]."&nbsp;[".$val['description'][0]."]";
1414       }else{
1415         $this->grouplist[$val['dn']]=$val['cn'][0];
1416       }
1417     }
1418
1419     reset ($this->grouplist);
1420   }
1421
1422
1423   /* Get posts from copy & paste dialog */
1424   function saveCopyDialog()
1425   {
1426     if(isset($_POST['homeDirectory'])){
1427       $this->homeDirectory = $_POST['homeDirectory'];
1428       if (isset ($_POST['force_ids'])){
1429         $data= 1;
1430         $this->gidNumber = $_POST['gidNumber'];
1431         $this->uidNumber = $_POST['uidNumber'];
1432       } else {
1433         $data= 0;
1434       }
1435       if ($this->force_ids != $data){
1436         $this->is_modified= TRUE;
1437       }
1438       $this->force_ids= $data;
1439       $data= $_POST['primaryGroup'];
1440       if ($this->primaryGroup != $data){
1441         $this->is_modified= TRUE;
1442       }
1443       $this->primaryGroup= $_POST['primaryGroup'];
1444     }
1445   }
1446
1447
1448   /* Create the posix dialog part for copy & paste */
1449   function getCopyDialog()
1450   {
1451     /* Skip dialog creation if this is not a valid account*/
1452     if(!$this->is_account) return("");
1453     if ($this->force_ids == 1){
1454       $force_ids = "checked";
1455       if (session::get('js')){
1456         $forceMode = "";
1457       }
1458     } else {
1459       if (session::get('js')){
1460         if($this->acl != "#none#")
1461           $forceMode ="disabled";
1462       }
1463       $force_ids = "";
1464     }
1465
1466     $sta = "";
1467
1468     /* Open group add dialog */
1469     if(isset($_POST['edit_groupmembership'])){
1470       $this->group_dialog = TRUE;
1471       $sta = "SubDialog";
1472     }
1473
1474     /* If the group-add dialog is closed, call execute
1475        to ensure that the membership is updatd */
1476     if(isset($_POST['add_groups_finish']) || isset($_POST['add_groups_cancel'])){
1477       $this->execute();
1478       $this->group_dialog =FALSE;
1479     }
1480
1481     if($this->group_dialog){
1482       $str = $this->execute(true);
1483       $ret = array();
1484       $ret['string'] = $str;
1485       $ret['status'] = $sta;
1486       return($ret);
1487     }
1488
1489     /* If a group member should be deleted, simply call execute */
1490     if(isset($_POST['delete_groupmembership'])){
1491       $this->execute();
1492     }
1493
1494     /* Assigned informations to smarty */
1495     $smarty = get_smarty();
1496     $smarty->assign("homeDirectory",$this->homeDirectory);
1497     $smarty->assign("secondaryGroups",$this->secondaryGroups);
1498     $smarty->assign("primaryGroup",$this->primaryGroup);
1499
1500     $smarty->assign("uidNumber",$this->uidNumber);
1501     $smarty->assign("gidNumber",$this->gidNumber);
1502     $smarty->assign("forceMode",$forceMode);
1503     $smarty->assign("force_ids",$force_ids);
1504     if (!count($this->groupMembership)){
1505       $smarty->assign("groupMembership", array("&nbsp;"));
1506     } else {
1507       $smarty->assign("groupMembership", $this->groupMembership);
1508     }
1509
1510     /* Display wars message if there are more than 16 group members */
1511     if (count($this->groupMembership) > 16){
1512       $smarty->assign("groups", "too_many_for_nfs");
1513     } else {
1514       $smarty->assign("groups", "");
1515     }
1516     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
1517
1518     $ret = array();
1519     $ret['string'] = $str;
1520     $ret['status'] = $sta;
1521     return($ret);
1522   }
1523
1524
1525   function PrepareForCopyPaste($source)
1526   {
1527     plugin::PrepareForCopyPaste($source);
1528
1529     /* Avoid using the same gid/uid number as source user
1530         empty numbers to enforce new ones. */
1531     $this->savedUidNumber = "";
1532     $this->savedGidNumber = "";
1533
1534     /* Get group membership */
1535     $ldap = $this->config->get_ldap_link();
1536     $ldap->cd($this->config->current['BASE']);
1537     $ldap->search("(&(objectClass=posixGroup)(memberUid=".$source['uid'][0]."))", array("cn", "description"));
1538
1539     while ($attrs= $ldap->fetch()){
1540       if (!isset($attrs["description"][0])){
1541         $entry= $attrs["cn"][0];
1542       } else {
1543         $entry= $attrs["cn"][0]." [".$attrs["description"][0]."]";
1544       }
1545       $this->groupMembership[$ldap->getDN()]= $entry;
1546     }
1547     asort($this->groupMembership);
1548     reset($this->groupMembership);
1549
1550     /* Fill group */
1551     if(isset($source['gidNumber'][0])){
1552       $this->primaryGroup= $source['gidNumber'][0];
1553     }
1554
1555   }
1556
1557
1558   function multiple_execute()
1559   {
1560     return($this->execute());
1561   }
1562
1563
1564   static function plInfo()
1565   {
1566     return (array(
1567           "plDescription"     => _("POSIX account"),
1568           "plSelfModify"      => TRUE,
1569           "plDepends"         => array("user"),
1570           "plPriority"        => 2,
1571           "plSection"         => array("personal" => _("My account")),
1572           "plCategory"        => array("users"),
1573           "plOptions"         => array(),
1574
1575           "plProvidedAcls"  => array(
1576
1577             "homeDirectory"       =>  _("Home directory"),
1578             "loginShell"          =>  _("Shell"),
1579             "uidNumber"           =>  _("User ID"),
1580             "gidNumber"           =>  _("Group ID"),
1581
1582             "mustchangepassword"=>  _("Force password change on login"),
1583             "shadowMin"           =>  _("Shadow min"),
1584             "shadowMax"           =>  _("Shadow max"),
1585             "shadowWarning"       =>  _("Shadow warning"),
1586             "shadowInactive"      =>  _("Shadow inactive"),
1587             "shadowExpire"        =>  _("Shadow expire"),
1588             "sshPublickey"        =>  _("Public SSH key"),
1589             "trustModel"          =>  _("System trust model")))
1590             );
1591   }
1592
1593
1594   /* Return selected values for multiple edit */
1595   function get_multi_edit_values()
1596   {
1597     $ret = plugin::get_multi_edit_values();
1598     $ret['groupMembership']     = $this->groupMembership;
1599     $ret['groupMembership_some']= $this->groupMembership_some;
1600
1601     if(in_array("primaryGroup",$this->multi_boxes)){
1602       $ret['primaryGroup'] = $this->primaryGroup;
1603     }
1604     if(in_array("trustmode",$this->multi_boxes)){
1605       $ret['trustModel'] = $this->trustModel;
1606       $ret['accessTo'] = $this->accessTo;
1607     }
1608     foreach(array("shadowWarning","shadowInactive","shadowMin","shadowMax", "shadowExpire") as $entry){
1609       $active = "activate_".$entry;
1610       if(in_array($active,$this->multi_boxes)){
1611         $ret[$entry] = $this->$entry;
1612         $ret[$active] = $this->$active;
1613       }
1614     }
1615     if(in_array("mustchangepassword",$this->multi_boxes)){
1616       $ret['mustchangepassword'] = $this->mustchangepassword;
1617     }
1618     return($ret);
1619   }
1620
1621
1622   /* Save posts for multiple edit
1623    */
1624   function multiple_save_object()
1625   {
1626     if(isset($_POST['posix_mulitple_edit'])){
1627
1628       /* Backup expire value */
1629       $expire_tmp = $this->shadowExpire;
1630
1631       /* Update all values */
1632       plugin::multiple_save_object();
1633
1634       /* Get selected checkboxes */
1635       foreach(array("primaryGroup","trustmode","mustchangepassword","activate_shadowWarning","activate_shadowInactive","activate_shadowMin", "activate_shadowMax","activate_shadowExpire") as $val){
1636         if(isset($_POST["use_".$val])){
1637           $this->multi_boxes[] = $val;
1638         }
1639       }
1640
1641       /* Update special values, checkboxes for posixShadow */
1642       foreach(array("shadowMin","shadowMax","shadowExpire","shadowInactive","shadowWarning") as $var) {
1643         if($this->acl_is_writeable($var)){
1644           $activate_var = "activate_".$var;
1645           if(in_array($activate_var, $this->multi_boxes)){
1646             if(isset($_POST['activate_'.$var])){
1647               $this->$activate_var  = true;
1648               $this->$var      = $_POST[$var];
1649             }else{
1650               $this->$activate_var  = false;
1651               $this->$var      = 0;
1652             }
1653           }
1654         }
1655       }
1656
1657       /* Restore shadow value, if the shadow attribute isn't used */
1658       if(!in_array("activate_shadowExpire",$this->multi_boxes)){
1659         $this->shadowExpire = $expire_tmp;
1660       }
1661
1662       /* Force change password ? */
1663       if(isset($_POST['mustchangepassword'])){
1664         $this->mustchangepassword = TRUE;
1665       }else{
1666         $this->mustchangepassword = FALSE;
1667       }
1668
1669       /* Trust mode - special handling */
1670       if($this->acl_is_writeable("trustModel")){
1671         if (isset($_POST['trustmode'])){
1672           $saved= $this->trustModel;
1673           if ($_POST['trustmode'] == "1"){
1674             $this->trustModel= "fullaccess";
1675           } elseif ($_POST['trustmode'] == "2"){
1676             $this->trustModel= "byhost";
1677           } else {
1678             $this->trustModel= "";
1679           }
1680           if ($this->trustModel != $saved){
1681             $this->is_modified= TRUE;
1682           }
1683         }
1684       }
1685
1686       /* Save primary group settings */
1687       if($this->acl_is_writeable("primaryGroup") && isset($_POST['primaryGroup'])){
1688         $data= $_POST['primaryGroup'];
1689         if ($this->primaryGroup != $data){
1690           $this->is_modified= TRUE;
1691         }
1692         $this->primaryGroup= $_POST['primaryGroup'];
1693       }
1694     }
1695   }
1696
1697
1698   /* Initialize plugin with given atribute arrays
1699    */
1700   function init_multiple_support($attrs,$all)
1701   {
1702     plugin::init_multiple_support($attrs,$all);
1703
1704     /* Some dummy values */
1705     $groups_some = array();
1706     $groups_all  = array();
1707     $groups_uid  = array();
1708     $uids        = array();
1709     $first       = TRUE;
1710
1711     /* Get all groups used by currently edited users */
1712     $uid_filter="";
1713     for($i =0; $i < $this->multi_attrs_all['uid']['count'] ; $i ++){
1714       $uid = $this->multi_attrs_all['uid'][$i];
1715       $uids[] = $uid;
1716       $uid_filter.= "(memberUid=".$uid.")";
1717     }
1718     $uid_filter = "(&(objectClass=posixGroup)(|".$uid_filter."))";
1719     $ldap = $this->config->get_ldap_link();
1720     $ldap->cd($this->config->current['BASE']);
1721     $ldap->search($uid_filter,array("dn","cn","memberUid"));
1722     while($group = $ldap->fetch()){
1723       $groups_some[$group['dn']] = $group['cn'][0];
1724       for($i = 0 ; $i < $group['memberUid']['count'] ; $i++){
1725         $groups_uid[$group['dn']][] = $group['memberUid'][$i];
1726       }
1727     }
1728
1729     /* Create an array, containing all used groups */
1730     $groups_all = $groups_some;
1731     foreach($groups_all as $id => $group){
1732       foreach($uids as $uid){
1733         if(!in_array($uid,$groups_uid[$id])){
1734           unset($groups_all[$id]);
1735           break;
1736         }
1737       }
1738     }
1739
1740     /* Assign group array */
1741     $this->groupMembership = $groups_all;
1742
1743     /* Create an array of all grouops used by all users */
1744     foreach( $groups_all as $dn => $cn){
1745       if(isset($groups_some[$dn])){
1746         unset($groups_some[$dn]);
1747       }
1748     }
1749     $this->groupMembership_some = $groups_some;
1750     $this->primaryGroup = $this->gidNumber;
1751
1752     /* Is this account a trustAccount? */
1753     if (isset($this->multi_attrs['trustModel'])){
1754       $this->trustModel= $this->multi_attrs['trustModel'][0];
1755       $this->was_trust_account= TRUE;
1756       $this->multi_boxes[] = "trustmode";
1757     } else {
1758       $this->was_trust_account= FALSE;
1759       $this->trustModel= "";
1760     }
1761
1762     /* Create access informations */
1763     $this->accessTo = array();
1764     if (isset($this->multi_attrs['accessTo'])){
1765       for ($i= 0; $i<$this->multi_attrs['accessTo']['count']; $i++){
1766         $tmp= $this->multi_attrs['accessTo'][$i];
1767         $this->accessTo[$tmp]= $tmp;
1768       }
1769     }
1770
1771     /* Adjust shadow checkboxes */
1772     foreach (array("shadowMin", "shadowMax", "shadowWarning", "shadowInactive",
1773           "shadowExpire") as $val){
1774       if ($this->$val != 0){
1775         $oval= "activate_".$val;
1776         $this->$oval= "1";
1777       }
1778     }
1779
1780     /* Convert to seconds */
1781     if(isset($this->multi_attrs['shadowExpire'])){
1782       $this->shadowExpire = $this->convertToSeconds($this->multi_attrs['shadowExpire'][0]);
1783     }else{
1784       $this->activate_shadowExpire = FALSE;
1785     }
1786   }
1787
1788
1789   function set_multi_edit_values($attrs)
1790   {
1791     $groups = array();
1792
1793     /* Update groupMembership, keep optinal group */
1794     foreach($attrs['groupMembership_some'] as $dn => $cn){
1795       if(isset($this->groupMembership[$dn])){
1796         $groups[$dn] = $cn;
1797       }
1798     }
1799     /* Update groupMembership, add forced groups */
1800     foreach($attrs['groupMembership'] as $dn => $cn){
1801       $groups[$dn] = $cn;
1802     }
1803     plugin::set_multi_edit_values($attrs);
1804     $this->groupMembership = $groups;
1805   }
1806 }
1807
1808 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1809 ?>