gosa-plugins/sudo/admin/sudo/class_sudoGeneric.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: $$Id: class_sudo.inc 9975 2008-03-25 14:09:30Z hickert $$
   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 Sudo generic class. Allow setting User/Host/Command/Runas
  25            for a sudo role object.
  26  */
  27 class sudo extends plugin
  28 {
  29
  30   protected $cn= "";
  31   protected $description= "";
  32
  33   protected $sudoUser   = array("ALL");
  34   protected $sudoCommand= array();
  35   protected $sudoHost   = array("ALL");
  36   protected $sudoRunAs  = array("ALL");
  37   protected $accessTo         = array();
  38   protected $trustModel       = "";
  39
  40   private $is_default = FALSE;
  41   private $was_trust_account= FALSE;
  42
  43   public $objectclasses = array("top","sudoRole");
  44   public $attributes    = array("cn","description","sudoUser","sudoCommand","sudoHost","sudoRunAs","accessTo","trustModel");
  45
  46   public $ignore_account = TRUE;
  47
  48   public $orig_dn;
  49
  50   protected $trustSelect;
  51
  52   /*! \brief  Returns to the base department for sudo roles.
  53               This department is then used to store new roles.
  54       @param  Object  GOsa configuration object.
  55       @return String sudo store department
  56    */
  57   public static function get_sudoers_ou($config)
  58   {
  59     return(get_ou("sudoRDN").$config->current['BASE']);
  60   }
  61
  62   /*! \brief  Initializes this sudo class, with all required attributes.
  63       @param  Object $config  GOsa configuration object.
  64       @param  String $db      "new" or the sudo role dn.
  65       @return .
  66    */
  67   function sudo(&$config, $dn= NULL)
  68   {
  69     plugin::plugin ($config, $dn);
  70
  71     if($this->initially_was_account){
  72       foreach(array("sudoUser","sudoCommand","sudoHost","sudoRunAs") as $attr){
  73         $this->$attr = array();
  74         if(isset($this->attrs[$attr])){
  75           $tmp = array();
  76           for($i = 0 ; $i < $this->attrs[$attr]['count']; $i++){
  77             $tmp[] = $this->attrs[$attr][$i];
  78           }
  79           $this->$attr = $tmp;
  80         }
  81       }
  82
  83       /* Is this account a trustAccount? */
  84       if (isset($this->attrs['trustModel'])){
  85         $this->trustModel= $this->attrs['trustModel'][0];
  86         $this->was_trust_account= TRUE;
  87       } else {
  88         $this->was_trust_account= FALSE;
  89         $this->trustModel= "";
  90       }
  91
  92       $this->accessTo = array();
  93       if (isset($this->attrs['accessTo'])){
  94         for ($i= 0; $i<$this->attrs['accessTo']['count']; $i++){
  95           $tmp= $this->attrs['accessTo'][$i];
  96           $this->accessTo[$tmp]= $tmp;
  97         }
  98       }
  99
 100     }
 101
 102     if(preg_match("/^defaults$/i",$this->cn)){
 103       $this->is_default = TRUE;
 104     }
 105
 106     /* Get global filter config */
 107     if (!session::is_set("sysfilter")){
 108       $ui= get_userinfo();
 109       $base= get_base_from_people($ui->dn);
 110       $sysfilter= array( "depselect"       => $base,
 111           "regex"           => "*");
 112       session::set("sysfilter", $sysfilter);
 113     }
 114
 115     $this->orig_dn = $this->dn;
 116   }
 117
 118
 119   /*! \brief  Creates the sudo generic ui.
 120       @return String  The generated HTML content for this plugin.
 121    */
 122   function execute()
 123   {
 124     /* Call parent execute */
 125     plugin::execute();
 126
 127     /*********************
 128        Access control list / trust mode
 129      *********************/
 130
 131     /* Add user workstation? */
 132     if (isset($_POST["add_ws"])){
 133       $this->trustSelect= new trustSelect($this->config,get_userinfo());
 134       $this->dialog= TRUE;
 135     }
 136
 137     // Add selected machines to trusted ones.
 138     if (isset($_POST["add_ws_finish"]) &&  $this->trustSelect){
 139       $trusts = $this->trustSelect->detectPostActions();
 140       if(isset($trusts['targets'])){
 141
 142         $headpage = $this->trustSelect->getHeadpage();
 143         foreach($trusts['targets'] as $id){
 144           $attrs = $headpage->getEntry($id);
 145           $this->accessTo[$attrs['cn'][0]]= $attrs['cn'][0];
 146         }
 147         ksort($this->accessTo);
 148         $this->is_modified= TRUE;
 149       }
 150       $this->trustSelect= NULL;
 151       $this->dialog= FALSE;
 152     }
 153
 154
 155     /* Remove user workstations? */
 156     if (isset($_POST["delete_ws"]) && isset($_POST['workstation_list'])){
 157       foreach($_POST['workstation_list'] as $name){
 158         unset ($this->accessTo[$name]);
 159       }
 160       $this->is_modified= TRUE;
 161     }
 162
 163     /* Add user workstation finished? */
 164     if (isset($_POST["add_ws_finish"]) || isset($_POST["add_ws_cancel"])){
 165       $this->trustSelect= NULL;
 166       $this->dialog= FALSE;
 167     }
 168
 169     /* Show ws dialog */
 170     if ($this->trustSelect){
 171
 172       // Build up blocklist
 173       session::set('filterBlacklist', array('cn' => array_values($this->accessTo)));
 174       return($this->trustSelect->execute());
 175     }
 176
 177
 178     /*********************
 179        Add users
 180      *********************/
 181
 182     if(isset($_POST['list_sudoUser']) && !is_object($this->dialog) && $this->acl_is_writeable("sudoUser")){
 183       $this->dialog =new userGroupSelect($this->config,get_userinfo());
 184     }
 185
 186     /* Add selected hosts  to the sudoUser list */
 187     if(isset($_POST['userGroupSelect_save']) && $this->dialog instanceof userGroupSelect){
 188       if($this->acl_is_writeable("sudoUser")){
 189         foreach($this->dialog->save() as $entry){
 190           if(in_array("posixGroup",$entry['objectClass'])){
 191             $name = trim("%".$entry['cn'][0]);
 192           }elseif(isset($entry['uid'][0])){
 193             $name = trim($entry['uid'][0]);
 194           }
 195           if(!in_array($name,$this->sudoUser) && !in_array("!".$name,$this->sudoUser)){
 196             $this->sudoUser[] = $name;
 197           }
 198         }
 199       }
 200       unset($this->dialog);
 201       $this->dialog = NULL;
 202     }
 203
 204     if(isset($_POST['userGroupSelect_cancel']) && $this->dialog instanceOf userGroupSelect){
 205       unset($this->dialog);
 206       $this->dialog = NULL;
 207     }
 208
 209     if($this->dialog instanceOf userGroupSelect){
 210       $used = array();
 211       foreach($this->sudoUser as $name){
 212         $str = preg_replace("/^!/","",$name);
 213         if(preg_match("/^%/", $str)){
 214           $used['cn'][] = preg_replace("/^%/","",$str);
 215         }else{
 216           $used['uid'][] = $str;
 217         }
 218       }
 219
 220       // Build up blocklist
 221       session::set('filterBlacklist', $used);
 222       return($this->dialog->execute());
 223     }
 224
 225
 226
 227     /*********************
 228        Add systems
 229      *********************/
 230
 231     if(isset($_POST['list_sudoHost']) && !is_object($this->dialog) && $this->acl_is_writeable("sudoHost")){
 232       $used = array();
 233       foreach($this->sudoHost as $name){
 234         $used[] = preg_replace("/^!/","",$name);
 235       }
 236       $this->dialog =new target_list_systems($this->config,$used);
 237     }
 238
 239     /* Add selected hosts  to the sudoHost list */
 240     if(isset($_POST['SavetargetSelectDialog']) && $this->dialog instanceof target_list_systems){
 241       if($this->acl_is_writeable("sudoHost")){
 242         foreach($this->dialog->save() as $entry){
 243           $cn = trim($entry['cn'][0]);
 244           if(!in_array($cn,$this->sudoHost) && !in_array("!".$cn,$this->sudoHost)){
 245             $this->sudoHost[] = $cn;
 246           }
 247         }
 248       }
 249       unset($this->dialog);
 250       $this->dialog = NULL;
 251     }
 252
 253
 254     /*********************
 255        Dialog handling / display / close
 256      *********************/
 257
 258     if(isset($_POST['userGroupSelect_cancel']) && is_object($this->dialog)){
 259       unset($this->dialog);
 260       $this->dialog = NULL;
 261     }
 262
 263     if(is_object($this->dialog)){
 264       return($this->dialog->execute());
 265     }
 266
 267
 268     /*********************
 269        NEGATE values
 270      *********************/
 271     foreach($_POST as $name => $value){
 272       if(preg_match("/^neg_/",$name)){
 273         $attr = preg_replace("/^neg_([^_]*)_.*$/","\\1",$name);
 274         $value= preg_replace("/^neg_[^_]*_([0-9]*)_.*$/","\\1",$name);
 275
 276         if($this->acl_is_writeable($attr)){
 277           $attrs = $this->$attr;
 278           if(isset( $attrs[$value])){
 279             $v =  $attrs[$value];
 280             if(preg_match("/^!/",$v)){
 281               $attrs[$value] = preg_replace("/^!/","",$v);
 282             }else{
 283               $attrs[$value] = "!".$v;
 284             }
 285             $this->$attr = $attrs;
 286           }
 287         }
 288         break; // Do it once, image inputs will be posted twice
 289       }
 290     }
 291
 292     /*********************
 293        Delete values
 294      *********************/
 295     foreach($_POST as $name => $value){
 296       if(preg_match("/^del_/",$name)){
 297         $attr = preg_replace("/^del_([^_]*)_.*$/","\\1",$name);
 298         $value= preg_replace("/^del_[^_]*_([0-9]*)_.*$/","\\1",$name);
 299         if($this->acl_is_writeable($attr)){
 300           $attrs = $this->$attr;
 301           if(isset( $attrs[$value])){
 302             unset($attrs[$value]);
 303             $this->$attr = $attrs;
 304           }
 305         }
 306         break; // Do it once, image inputs will be posted twice
 307       }
 308     }
 309
 310
 311     /*********************
 312        ADD values
 313      *********************/
 314
 315     /* User / Host / Runas */
 316     foreach(array("sudoUser","sudoHost","sudoRunAs") as $attr){
 317       if($this->acl_is_writeable($attr) &&
 318           isset($_POST["add_".$attr]) &&
 319           isset($_POST['new_'.$attr]) &&
 320           !empty($_POST['new_'.$attr])){
 321         if(preg_match("/^[a-z\.0-9]*$/i",$_POST['new_'.$attr])){
 322           $attrs = $this->$attr;
 323           $attrs[] =  trim($_POST['new_'.$attr]);
 324           $this->$attr = $attrs;
 325         }else{
 326           msg_dialog::display(_("Error"),msgPool::invalid($attr,$_POST['new_'.$attr],"/[a-z0-9]/"));
 327         }
 328       }
 329     }
 330
 331     /* Command */
 332     foreach(array("sudoCommand") as $attr){
 333       if($this->acl_is_writeable($attr) && isset($_POST["add_".$attr]) && isset($_POST['new_'.$attr])){
 334         $attrs = $this->$attr;
 335         $attrs[] =  trim($_POST['new_'.$attr]);
 336         $this->$attr = $attrs;
 337       }
 338     }
 339
 340
 341     /*********************
 342        SMARTY assignments
 343      *********************/
 344
 345     $smarty = get_smarty();
 346     $smarty->assign("is_default",$this->is_default);
 347     foreach($this->attributes as $attr){
 348       if(is_string($this->$attr)){
 349         $smarty->assign($attr,htmlentities($this->$attr));
 350       }else{
 351         $smarty->assign($attr,$this->$attr);
 352       }
 353       $smarty->assign($attr."ACL",$this->getacl($attr));
 354     }
 355
 356     /* Work on trust modes */
 357     $smarty->assign("trusthide", " disabled ");
 358     if ($this->trustModel == "fullaccess"){
 359       $trustmode= 1;
 360     } elseif ($this->trustModel == "byhost"){
 361       $trustmode= 2;
 362       $smarty->assign("trusthide", "");
 363     } else {
 364       $trustmode= 0;
 365     }
 366     $smarty->assign("trustmode", $trustmode);
 367     $smarty->assign("trustmodes", array(
 368           0 => _("disabled"),
 369           1 => _("full access"),
 370           2 => _("allow access to these hosts")));
 371
 372     if((count($this->accessTo))==0){
 373       $smarty->assign("emptyArrAccess",true);
 374     }else{
 375       $smarty->assign("emptyArrAccess",false);
 376     }
 377     $smarty->assign("workstations", $this->accessTo);
 378
 379     /* Create lists
 380      */
 381     $divlist_sudoUser = new divSelectBox("divlist_sudoUser");
 382     $divlist_sudoUser->SetHeight("90");
 383     $divlist_sudoHost = new divSelectBox("divlist_sudoHost");
 384     $divlist_sudoHost->Setheight("90");
 385     $divlist_sudoRunAs = new divSelectBox("divlist_sudoRunAs");
 386     $divlist_sudoRunAs->Setheight("90");
 387     $divlist_sudoCommand = new divSelectBox("divlist_sudoCommand");
 388     $divlist_sudoCommand->Setheight("90");
 389
 390     /* Fill divlists
 391      */
 392     $neg_img= "<img src='plugins/sudo/images/negate.png' alt='!' class='center'>";
 393     $option = "<input type='image' src='plugins/sudo/images/negate.png'     name='neg_%ATTR%_%KEY%' class='center'>";
 394     $option.= "<input type='image' src='images/lists/trash.png'  name='del_%ATTR%_%KEY%' class='center'>";
 395     foreach(array("sudoCommand","sudoHost","sudoRunAs") as $attr){
 396       if($this->acl_is_readable($attr)){
 397         foreach($this->$attr as $key => $entry){
 398           $neg = "";
 399           if(preg_match("/^!/",$entry)){
 400             $neg = $neg_img;
 401           }
 402           $entry = preg_replace("/^!/","",$entry);
 403           $list_name = "divlist_".$attr;
 404           $$list_name->AddEntry(
 405               array(
 406                 array("string" => $neg,"attach" => "style='width:18px;'"),
 407                 array("string" => $entry),
 408                 array("string" => preg_replace(array("/%KEY%/","/%ATTR%/"),array($key,$attr),$option),
 409                   "attach" => "style='width:40px; border-right: 0px;'")));
 410         }
 411       }
 412     }
 413
 414     foreach(array("sudoUser") as $attr){
 415       $img1 = "<img src='plugins/users/images/select_user.png'   alt='"._("User")."' class='center'>";
 416       $img2 = "<img src='plugins/groups/images/groups.png' alt='"._("Group")."' class='center'>";
 417       if($this->acl_is_readable($attr)){
 418         foreach($this->$attr as $key => $entry){
 419           $neg = "";
 420           if(preg_match("/^!/",$entry)){
 421             $neg = $neg_img;
 422           }
 423           $entry = preg_replace("/^!/","",$entry);
 424
 425           $img = $img1;
 426           if(preg_match("/^%/",$entry)){
 427             $img = $img2;
 428           }
 429           $entry = preg_replace("/^%/","",$entry);
 430
 431           $list_name = "divlist_".$attr;
 432           $$list_name->AddEntry(
 433               array(
 434                 array("string" => $neg,"attach" => "style='width:18px;'"),
 435                 array("string" => $img,"attach" => "style='width:18px;'"),
 436                 array("string" => $entry),
 437                 array("string" => preg_replace(array("/%KEY%/","/%ATTR%/"),array($key,$attr),$option),
 438                   "attach" => "style='width:40px; border-right: 0px;'")));
 439         }
 440       }
 441     }
 442
 443
 444
 445
 446     /* Tell smarty about our divlists
 447      */
 448     $smarty->assign("divlist_sudoUser",   $divlist_sudoUser->DrawList());
 449     $smarty->assign("divlist_sudoHost",   $divlist_sudoHost->DrawList());
 450     $smarty->assign("divlist_sudoRunAs",  $divlist_sudoRunAs->DrawList());
 451     $smarty->assign("divlist_sudoCommand",$divlist_sudoCommand->DrawList());
 452     return($smarty->fetch(get_template_path('generic.tpl', TRUE)));
 453   }
 454
 455
 456   /*! \brief  Remove this sudo role from the ldap server
 457    */
 458   function remove_from_parent()
 459   {
 460     plugin::remove_from_parent();
 461
 462     $ldap = $this->config->get_ldap_link();
 463     $ldap->cd($this->dn);
 464     $ldap->rmdir($this->dn);
 465
 466     /* Send signal to the world that we've done */
 467     $this->handle_post_events("remove");
 468   }
 469
 470
 471   /*! \brief  Save all relevant HTML posts.
 472    */
 473   function save_object()
 474   {
 475     plugin::save_object();
 476
 477     if($this->is_default){
 478       $this->cn = "defaults";
 479     }
 480
 481     /* Trust mode - special handling */
 482     if($this->acl_is_writeable("trustModel")){
 483       if (isset($_POST['trustmode'])){
 484         $saved= $this->trustModel;
 485         if ($_POST['trustmode'] == "1"){
 486           $this->trustModel= "fullaccess";
 487         } elseif ($_POST['trustmode'] == "2"){
 488           $this->trustModel= "byhost";
 489         } else {
 490           $this->trustModel= "";
 491         }
 492         if ($this->trustModel != $saved){
 493           $this->is_modified= TRUE;
 494         }
 495       }
 496     }
 497   }
 498
 499
 500   /*! \brief  Save changes into the ldap database.
 501    */
 502   function save()
 503   {
 504     plugin::save();
 505    /* Trust accounts */
 506     $objectclasses= array();
 507     foreach ($this->attrs['objectClass'] as $key => $class){
 508       if (preg_match('/trustAccount/i', $class)){
 509         continue;
 510       }
 511       $objectclasses[]= $this->attrs['objectClass'][$key];
 512     }
 513
 514     $this->attrs['objectClass']= $objectclasses;
 515     if ($this->trustModel != ""){
 516       $this->attrs['objectClass'][]= "trustAccount";
 517       $this->attrs['trustModel']= $this->trustModel;
 518       $this->attrs['accessTo']= array();
 519       if ($this->trustModel == "byhost"){
 520         foreach ($this->accessTo as $host){
 521           $this->attrs['accessTo'][]= $host;
 522         }
 523       }
 524     } else {
 525       if ($this->was_trust_account){
 526         $this->attrs['accessTo']= array();
 527         $this->attrs['trustModel']= array();
 528       }
 529     }
 530
 531
 532     /* Ensure a correct array index
 533      */
 534     $this->attrs['sudoHost']    = array_values($this->attrs['sudoHost']);
 535     $this->attrs['sudoRunAs']   = array_values($this->attrs['sudoRunAs']);
 536     $this->attrs['sudoUser']    = array_values($this->attrs['sudoUser']);
 537     $this->attrs['sudoCommand'] = array_values($this->attrs['sudoCommand']);
 538
 539     $this->cleanup();
 540
 541     $ldap = $this->config->get_ldap_link();
 542     $ldap->cd($this->config->current['BASE']);
 543
 544     if($this->is_new){
 545       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 546       $ldap->cd($this->dn);
 547       $ldap->add($this->attrs);
 548
 549       /* Send signal to the world that we've done */
 550       $this->handle_post_events("create");
 551     }else{
 552       $ldap->cd($this->dn);
 553       $ldap->modify($this->attrs);;
 554
 555       /* Send signal to the world that we've done */
 556       $this->handle_post_events("modify");
 557     }
 558
 559     if (!$ldap->success()){
 560       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_DEL, get_class()));
 561     }
 562   }
 563
 564
 565   /*! \brief  Check the given input.
 566       @return Array   All error messages in an array();
 567    */
 568   function check()
 569   {
 570     $message = plugin::check();
 571
 572     /* Is a name given? */
 573     if($this->cn == ""){
 574       $message[] = msgPool::required(_("Name"));
 575     }
 576
 577     /* Check if name is reserved */
 578     if(!$this->is_default && preg_match("/^defaults$/i",$this->cn)){
 579       $message[] = msgPool::reserved(_("Name"));
 580     }
 581
 582     /* Check name */
 583     if(!preg_match("/^[0-9a-z\@]*$/i",$this->cn)){
 584       $message[] = msgPool::invalid(_("Name"),$this->cn,"/[0-9a-z\@]/i");
 585     }
 586
 587     /* Check if this entry will cause duplicated ldap entries */
 588     $ldap = $this->config->get_ldap_link();
 589     $ldap->cd($this->get_sudoers_ou($this->config));
 590     $ldap->search("(&(objectClass=sudoRole)(cn=".$this->cn."))");
 591     while($attrs = $ldap->fetch()){
 592       if($attrs['dn'] != $this->dn){
 593         $message[] = msgPool::duplicated(_("Name"));
 594       }
 595     }
 596
 597     /* Check if we are allowed to create or move this object
 598      */
 599     if($this->orig_dn == "new" && !$this->acl_is_createable($this->get_sudoers_ou($this->config))){
 600       $message[] = msgPool::permCreate();
 601     }
 602
 603     return ($message);
 604   }
 605
 606
 607   /*! \brief Force this entry to be handled and saved as 'default'
 608       @param  BOOL  TRUE -force defaults   FALSE -normal
 609    */
 610   public function set_default($state)
 611   {
 612     $this->is_default = TRUE;
 613     $this->cn = "defaults";
 614   }
 615
 616
 617   /*! \brief  Add ACL object
 618       @return Returns the ACL object.
 619    */
 620   static function plInfo()
 621   {
 622     return (array(
 623           "plShortName" => _("Sudo"),
 624           "plDescription" => _("Sudo role"),
 625           "plSelfModify"  => FALSE,
 626           "plDepends"     => array(),
 627           "plPriority"    => 0,
 628           "plSection"     => array("administration"),
 629           "plCategory"    => array("sudo" => array("objectClass" => "sudoRole", "description" => _("Sudo role"))),
 630
 631           "plProvidedAcls"    => array(
 632             "cn"                => _("Name"),
 633             "description"       => _("Description"),
 634             "sudoUser"          => _("Users"),
 635             "sudoHost"          => _("Host"),
 636             "sudoCommand"       => _("Command"),
 637             "sudoRunAs"         => _("Run as user"),
 638             "trustModel"        => _("Access control list"))
 639         ));
 640   }
 641
 642
 643   /*! \brief  This function will be called if an object gets copied.
 644               This function adapts attributes from the source object.
 645       @param  Array The source object.
 646    */
 647   function PrepareForCopyPaste($source)
 648   {
 649     plugin::PrepareForCopyPaste($source);
 650     foreach(array("sudoUser","sudoCommand","sudoHost","sudoRunAs") as $attr){
 651       $this->$attr = array();
 652       if(isset($source[$attr])){
 653         $tmp = array();
 654         for($i = 0 ; $i < $source[$attr]['count']; $i++){
 655           $tmp[] = $source[$attr][$i];
 656         }
 657         $this->$attr = $tmp;
 658       }
 659     }
 660
 661     /* Is this account a trustAccount? */
 662     if (isset($source['trustModel'])){
 663       $this->trustModel= $source['trustModel'][0];
 664       $this->was_trust_account= TRUE;
 665     } else {
 666       $this->was_trust_account= FALSE;
 667       $this->trustModel= "";
 668     }
 669
 670     $this->accessTo = array();
 671     if (isset($source['accessTo'])){
 672       for ($i= 0; $i<$source['accessTo']['count']; $i++){
 673         $tmp= $source['accessTo'][$i];
 674         $this->accessTo[$tmp]= $tmp;
 675       }
 676     }
 677   }
 678
 679
 680   /*! \brief  Used for copy & paste.
 681               Returns a HTML input mask, which allows to change the cn of this entry.
 682       @param  Array   Array containing current status && a HTML template.
 683    */
 684   function getCopyDialog()
 685   {
 686     $vars = array("cn");
 687     $smarty = get_smarty();
 688     $smarty->assign("cn", htmlentities($this->cn));
 689     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
 690     $ret = array();
 691     $ret['string'] = $str;
 692     $ret['status'] = "";
 693     return($ret);
 694   }
 695
 696
 697   public function get_cn()
 698   {
 699     return($this->cn);
 700   }
 701
 702
 703   /*! \brief  Used for copy & paste.
 704               Some entries must be renamed to avaoid duplicate entries.
 705    */
 706   function saveCopyDialog()
 707   {
 708     if(isset($_POST['cn'])){
 709       $this->cn = get_post('cn');
 710     }
 711   }
 712 }
 713 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 714 ?>