gosa-plugins/goto/admin/systems/goto/class_terminalGeneric.inc

   1 <?php
   2
   3 class termgeneric extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary= "Manage terminal base objects";
   7   var $cli_description= "Some longer text\nfor help";
   8   var $cli_parameters= array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   9
  10   /* Generic terminal attributes */
  11   var $gotoMode= "locked";
  12   var $gotoTerminalPath= "";
  13   var $gotoSwapServer= "";
  14   var $gotoSyslogServer= "";
  15   var $gotoSyslogServers = array();
  16   var $gotoNtpServer= array();
  17   var $gotoNtpServers= array();
  18   var $gotoSndModule= "";
  19   var $gotoFloppyEnable= "";
  20   var $gotoCdromEnable= "";
  21   var $ghCpuType= "-";
  22   var $ghMemSize= "-";
  23   var $ghUsbSupport= "-";
  24   var $ghNetNic= array();
  25   var $ghIdeDev= array();
  26   var $ghScsiDev= array();
  27   var $ghGfxAdapter= "-";
  28   var $ghSoundAdapter= "-";
  29   var $gotoLastUser= "-";
  30   var $netConfigDNS;
  31
  32   /* Needed values and lists */
  33   var $base= "";
  34   var $cn= "";
  35   var $description= "";
  36   var $orig_dn= "";
  37
  38   var $inheritTimeServer = true;
  39
  40   /* Plugin side filled */
  41   var $modes= array();
  42
  43   /* attribute list for save action */
  44   var $ignore_account= TRUE;
  45   var $attributes= array("gotoMode", "gotoTerminalPath",
  46       "gotoSwapServer", "gotoSyslogServer", "gotoNtpServer",
  47       "gotoFloppyEnable", "gotoCdromEnable", "cn", "gotoSndModule",
  48       "ghCpuType", "ghMemSize","ghUsbSupport", "description",
  49       "ghGfxAdapter", "ghSoundAdapter", "gotoLastUser");
  50   var $objectclasses= array("top", "gotoTerminal", "GOhard");
  51
  52   var $mapActions   = array("reboot"          => "",
  53                             "rescan"          => "",
  54                             "wake"            => "",
  55                             "memcheck"        => "memcheck",
  56                             "sysinfo"         => "sysinfo");
  57
  58   var $fai_activated = FALSE;
  59   var $view_logged = FALSE;
  60
  61   var $member_of_ogroup = FALSE;
  62
  63   function termgeneric (&$config, $dn= NULL, $parent= NULL)
  64   {
  65     /* Check if FAI is activated */
  66     $tmp= $config->search("faiManagement", "CLASS",array('menu','tabs'));
  67     if(!empty($tmp)){
  68       $this->fai_activated = TRUE;
  69     }
  70
  71     plugin::plugin ($config, $dn, $parent);
  72
  73     if(!isset($this->parent->by_object['ogroup'])){
  74       $ldap = $this->config->get_ldap_link();
  75       $ldap->cd ($this->config->current['BASE']);
  76       $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".LDAP::prepare4filter($this->dn)."))",array("cn"));
  77       $this->member_of_ogroup = $ldap->count() >= 1;
  78     }
  79
  80     $this->netConfigDNS = new termDNS($this->config,$this,$this->objectclasses);
  81     /* Read arrays */
  82     foreach (array("ghNetNic", "ghIdeDev", "ghScsiDev") as $val){
  83       if (!isset($this->attrs[$val])){
  84         continue;
  85       }
  86       for ($i= 0; $i<$this->attrs[$val]['count']; $i++){
  87         array_push($this->$val, $this->attrs[$val][$i]);
  88       }
  89     }
  90
  91     /* Create used ntp server array */
  92     $this->gotoNtpServer= array();
  93     if(isset($this->attrs['gotoNtpServer'])){
  94       $this->inheritTimeServer = false;
  95       unset($this->attrs['gotoNtpServer']['count']);
  96       foreach($this->attrs['gotoNtpServer'] as $server){
  97         $this->gotoNtpServer[$server] = $server;
  98       }
  99     }
 100
 101     /* Set inherit checkbox state */
 102     if((in_array("default",$this->gotoNtpServer)) || (count($this->gotoNtpServer)==0)){
 103       $this->inheritTimeServer = true;
 104       $this->gotoNtpServer=array();
 105     }
 106
 107     /* You can't inherit the NTP service, if we are not member in an object group */
 108     if(!$this->member_of_ogroup){
 109       $this->inheritTimeServer = FALSE;
 110     }
 111
 112     /* Create available ntp options */
 113     $this->gotoNtpServers = $this->config->data['SERVERS']['NTP'];
 114     foreach($this->gotoNtpServers as $key => $server){
 115       if($server == "default"){
 116         unset($this->gotoNtpServers[$key]);
 117       }
 118     }
 119
 120     $this->modes["locked"]= _("Locked");
 121     $this->modes["active"]= _("Activated");
 122
 123     /* Set base */
 124     if ($this->dn == "new"){
 125       $ui= get_userinfo();
 126       $this->base= dn2base($ui->dn);
 127     } else {
 128       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
 129     }
 130
 131     /* Create an array of all Syslog servers */
 132     $tmp = $this->config->data['SERVERS']['SYSLOG'];
 133     foreach($tmp as $server){
 134       $visible = $server;
 135       if($server == "default" && $this->member_of_ogroup) {
 136         $visible = "["._("inherited")."]";
 137       }
 138       $this->gotoSyslogServers[$server] = $visible;
 139     }
 140
 141     $this->orig_dn= $this->dn;
 142   }
 143
 144   function set_acl_base($base)
 145   {
 146     plugin::set_acl_base($base);
 147     $this->netConfigDNS->set_acl_base($base);
 148   }
 149
 150   function set_acl_category($cat)
 151   {
 152     plugin::set_acl_category($cat);
 153     $this->netConfigDNS->set_acl_category($cat);
 154   }
 155
 156   function execute()
 157   {
 158     /* Call parent execute */
 159     plugin::execute();
 160
 161     if($this->is_account && !$this->view_logged){
 162       $this->view_logged = TRUE;
 163       new log("view","terminal/".get_class($this),$this->dn);
 164     }
 165
 166     /* Do we need to flip is_account state? */
 167     if (isset($_POST['modify_state'])){
 168       $this->is_account= !$this->is_account;
 169     }
 170
 171     if (isset($_POST['action']) && $this->acl_is_writeable("FAIstate") && isset($this->mapActions[$_POST['saction']])){
 172         $method= "gosa";
 173         $action= $_POST['saction'];
 174         if ($action == "reinstall" || $action == "update" || $action == "instant_update"){
 175                 $method= "job";
 176         }
 177         gosaSupportDaemon::send("${method}_trigger_action_".$action, $this->netConfigDNS->macAddress, array("macAddress" => $this->netConfigDNS->macAddress));
 178     }
 179
 180     /* Base select dialog */
 181     $once = true;
 182     foreach($_POST as $name => $value){
 183       if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_moveable()){
 184         $once = false;
 185         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 186         $this->dialog->setCurrentBase($this->base);
 187       }
 188     }
 189
 190     /* Dialog handling */
 191     if(is_object($this->dialog)){
 192       /* Must be called before save_object */
 193       $this->dialog->save_object();
 194
 195       if($this->dialog->isClosed()){
 196         $this->dialog = false;
 197       }elseif($this->dialog->isSelected()){
 198
 199         /* A new base was selected, check if it is a valid one */
 200         $tmp = $this->get_allowed_bases();
 201         if(isset($tmp[$this->dialog->isSelected()])){
 202           $this->base = $this->dialog->isSelected();
 203         }
 204         $this->dialog= false;
 205       }else{
 206         return($this->dialog->execute());
 207       }
 208     }
 209
 210     /* Do we represent a valid terminal? */
 211     if (!$this->is_account && $this->parent === NULL){
 212       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 213         _("This 'dn' has no terminal features.")."</b>";
 214       return($display);
 215     }
 216
 217     /* Add new ntp Server to our list */
 218     if((isset($_POST['addNtpServer'])) && (isset($_POST['gotoNtpServers'])) && $this->acl_is_writeable("gotoNtpServer")){
 219       $this->gotoNtpServer[$_POST['gotoNtpServers']] = $_POST['gotoNtpServers'];
 220     }
 221
 222     /* Delete selected NtpServer for list of used servers  */
 223     if((isset($_POST['delNtpServer'])) && (isset($_POST['gotoNtpServerSelected'])) && $this->acl_is_writeable("gotoNtpServer")){
 224       foreach($_POST['gotoNtpServerSelected'] as $name){
 225         unset($this->gotoNtpServer[$name]);
 226       }
 227     }
 228
 229     /* Fill templating stuff */
 230     $smarty= get_smarty();
 231
 232     $tmp = $this->plInfo();
 233     foreach($tmp['plProvidedAcls'] as $name => $translation){
 234       $smarty->assign($name."ACL",$this->getacl($name));
 235     }
 236
 237     $smarty->assign("cn", $this->cn);
 238     $smarty->assign("description", $this->description);
 239     $smarty->assign("staticAddress", "");
 240
 241     $smarty->assign("bases", $this->get_allowed_bases());
 242
 243     /* tell smarty the inherit checkbox state */
 244     $smarty->assign("inheritTimeServer",$this->inheritTimeServer);
 245
 246     /* Check if terminal is online */
 247     $query= "fping -q -r 1 -t 500 ".$this->cn;
 248     exec ($query, $dummy, $retval);
 249
 250     /* Offline */
 251     if ($retval == 0){
 252       $smarty->assign("actions", array( "halt" => _("Switch off"),
 253                                         "reboot" => _("Reboot"),
 254                                         "memcheck" => _("Memory test"),
 255                                         "sysinfo"  => _("System analysis")));
 256     } else {
 257       $smarty->assign("actions", array("wake" => _("Wake up"),
 258                                        "memcheck" => _("Memory test"),
 259                                        "sysinfo"  => _("System analysis")));
 260     }
 261
 262     /* Arrays */
 263     $smarty->assign("modes", $this->modes);
 264
 265     $tmp2 = array();
 266     foreach($this->config->data['SERVERS']['NFS'] as $server){
 267       if($server != "default"){
 268         $tmp2[$server]= $server;
 269       }else{
 270         if($this->member_of_ogroup){
 271           $tmp2[$server]="["._("inherited")."]";
 272         }
 273       }
 274     }
 275
 276     $smarty->assign("nfsservers",     $tmp2);
 277     $smarty->assign("syslogservers",  $this->gotoSyslogServers);
 278
 279     $tmp = array();
 280     foreach($this->gotoNtpServers as $server){
 281       if(!in_array($server,$this->gotoNtpServer)){
 282         $tmp[$server] = $server;
 283       }
 284     }
 285
 286     $smarty->assign("ntpservers",     $tmp);
 287     $smarty->assign("fai_activated",$this->fai_activated);
 288
 289     /* Variables */
 290     foreach(array("base", "gotoMode", "gotoTerminalPath", "gotoSwapServer","gotoSyslogServer", "gotoNtpServer") as $val){
 291       $smarty->assign($val."_select", $this->$val);
 292     }
 293
 294     $smarty->assign("member_of_ogroup",$this->member_of_ogroup);
 295
 296     /* Show main page */
 297     $str = $this->netConfigDNS->execute();
 298     if(is_object($this->netConfigDNS->dialog)){
 299       return($str);
 300     }
 301     $smarty->assign("netconfig", $str);
 302     return($smarty->fetch (get_template_path('terminal.tpl', TRUE, dirname(__FILE__))));
 303   }
 304
 305   function remove_from_parent()
 306   {
 307     if($this->acl_is_removeable()){
 308       $ldap= $this->config->get_ldap_link();
 309       $ldap->cd($this->dn);
 310       $ldap->cat($this->dn, array('dn'));
 311       if($ldap->count()){
 312         $this->netConfigDNS->remove_from_parent();
 313         $ldap->rmDir($this->dn);
 314
 315         new log("remove","terminal/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 316
 317         show_ldap_error($ldap->get_error(), sprintf(_("Removing of object system terminal/generic with dn '%s' failed."),$this->dn));
 318
 319         /* Optionally execute a command after we're done */
 320         $this->handle_post_events("remove",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 321
 322         /* Delete references to object groups */
 323         $ldap->cd ($this->config->current['BASE']);
 324         $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
 325         while ($ldap->fetch()){
 326           $og= new ogroup($this->config, $ldap->getDN());
 327           unset($og->member[$this->dn]);
 328           $og->save ();
 329         }
 330       }
 331     }
 332   }
 333
 334
 335   /* Save data to object */
 336   function save_object()
 337   {
 338     /* Create a base backup and reset the
 339        base directly after calling plugin::save_object();
 340        Base will be set seperatly a few lines below */
 341     $base_tmp = $this->base;
 342     plugin::save_object();
 343     $this->base = $base_tmp;
 344
 345     /* Set new base if allowed */
 346     $tmp = $this->get_allowed_bases();
 347     if(isset($_POST['base'])){
 348       if(isset($tmp[$_POST['base']])){
 349         $this->base= $_POST['base'];
 350       }
 351     }
 352
 353     $this->netConfigDNS->save_object();
 354
 355     /* Save terminal path to parent since it is used by termstartup, too */
 356     if(isset($this->parent->by_object['termstartup'])){
 357       $this->parent->by_object['termstartup']->gotoTerminalPath= $this->gotoTerminalPath;
 358     }
 359
 360     if(isset($_POST['termgeneric_posted'])){
 361       if(isset($_POST["inheritTimeServer"]) && $this->member_of_ogroup){
 362         $this->inheritTimeServer = true;
 363       }else{
 364         $this->inheritTimeServer = false;
 365       }
 366     }
 367
 368     if(isset($_POST["inheritAll"])){
 369       $this->set_everything_to_inherited();
 370     }
 371
 372   }
 373
 374
 375   /* Check supplied data */
 376   function check()
 377   {
 378     /* Call common method to give check the hook */
 379     $message= plugin::check();
 380
 381     /* Skip IP & Mac checks if this is a template */
 382     if($this->cn != "default"){
 383       $message= array_merge($message, $this->netConfigDNS->check());
 384     }
 385
 386     /* Permissions for that base? */
 387     $this->dn= "cn=".$this->cn.",".get_ou('terminalou').$this->base;
 388
 389     if ($this->cn == ""){
 390       $message[]= _("The required field 'Terminal name' is not set.");
 391     }
 392
 393     /* Check if given name is a valid host/dns name */
 394     if(!tests::is_dns_name($this->cn) ){
 395       $message[] = _("Please specify a valid name for this object.");
 396     }
 397
 398     if ($this->orig_dn == 'new'){
 399       $ldap= $this->config->get_ldap_link();
 400       $ldap->cd ($this->base);
 401
 402       /* It is possible to have a 'default' terminal on every base */
 403       if($this->cn == "default"){
 404         $ldap->cat($this->dn);
 405       }else{
 406         $ldap->search ("(&(objectClass=gotoTerminal)(cn=".$this->cn."))", array("cn"));
 407       }
 408       if ($ldap->count() != 0){
 409         while ($attrs= $ldap->fetch()){
 410           if (preg_match("/cn=dhcp,/",$attrs['dn']) || preg_match ("/,".normalizePreg(get_ou('incomingou'))."/", $ldap->getDN())){
 411             continue;
 412           } else {
 413             if ($attrs['dn'] != $this->orig_dn){
 414               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 415               break;
 416             }
 417           }
 418         }
 419       }
 420     }
 421
 422     /* Check for valid ntpServer selection */
 423     if((!$this->inheritTimeServer) && (!count($this->gotoNtpServer))){
 424       $message[]= _("There must be at least one NTP server selected, or the inherit mode activated.");
 425     }
 426
 427     return ($message);
 428   }
 429
 430
 431   /* Save to LDAP */
 432   function save()
 433   {
 434
 435     /* Move object if requested */
 436     if( $this->orig_dn != 'new' && $this->dn != $this->orig_dn){
 437       $this->move($this->orig_dn, $this->dn);
 438     }
 439
 440     /* Detect mode changes */
 441     $activate= (isset($this->saved_attributes['gotoMode']) &&
 442         $this->gotoMode != $this->saved_attributes['gotoMode'] &&
 443         $this->gotoMode == "enabled" &&
 444         tests::is_ip($this->netConfigDNS->ipHostNumber));
 445
 446     plugin::save();
 447
 448     /* Strip out 'default' values */
 449     foreach (array("gotoTerminalPath", "gotoSwapServer", "gotoSyslogServer") as $val){
 450       if(isset($this->attrs[$val])){
 451         if ($this->attrs[$val] == "default"){
 452           $this->attrs[$val]= array();
 453         }
 454       }
 455     }
 456
 457     /* Add missing arrays */
 458     foreach (array("ghScsiDev", "ghIdeDev", "ghNetNic") as $val){
 459       if (isset ($this->$val) && count ($this->$val) != 0){
 460         $this->attrs["$val"]= $this->$val;
 461       }
 462     }
 463
 464     /* Remove all empty values */
 465     if ($this->orig_dn == 'new'){
 466       $attrs= array();
 467       foreach ($this->attrs as $key => $val){
 468         if (is_array($val) && count($val) == 0){
 469           continue;
 470         }
 471         $attrs[$key]= $val;
 472       }
 473       $this->attrs= $attrs;
 474     }
 475
 476     /* Set ntpServers */
 477     $this->attrs['gotoNtpServer'] = array();
 478     if(!$this->inheritTimeServer){
 479       foreach($this->gotoNtpServer as $server){
 480         $this->attrs['gotoNtpServer'][] = $server;
 481       }
 482     }
 483
 484     /* Append gosaAdministrativeUnitTag to objectClass if gosaUnitTag isset */
 485     if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 486       $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 487     }
 488
 489     /* Write back to ldap */
 490     $ldap= $this->config->get_ldap_link();
 491     if ($this->orig_dn == 'new'){
 492       $ldap->cd($this->config->current['BASE']);
 493       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 494       $ldap->cd($this->dn);
 495       if (!count($this->attrs['gotoNtpServer'])){
 496         unset($this->attrs['gotoNtpServer']);
 497       }
 498       $ldap->add($this->attrs);
 499       new log("create","terminal/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 500       $this->handle_post_events("add",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 501     } else {
 502       $ldap->cd($this->dn);
 503       $this->cleanup();
 504       $ldap->modify ($this->attrs);
 505       new log("modify","terminal/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 506       $this->handle_post_events("modify",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 507     }
 508
 509     /* cn=default and macAddress=- indicates that this is a template */
 510     if($this->cn == "default"){
 511       $this->netConfigDNS->macAddress = "-";
 512     }
 513
 514     $this->netConfigDNS->cn = $this->cn;
 515     $this->netConfigDNS->save();
 516     show_ldap_error($ldap->get_error(), sprintf(_("Saving of object system terminal/generic with dn '%s' failed."),$this->dn));
 517
 518     if ($activate){
 519       gosaSupportDaemon::send("gosa_set_activated_for_installation", $this->netConfigDNS->ipHostNumber);
 520     }
 521   }
 522
 523
 524   /* Display generic part for server copy & paste */
 525   function getCopyDialog()
 526   {
 527     $vars = array("cn");
 528     $smarty = get_smarty();
 529     $smarty->assign("cn" ,$this->cn);
 530     $smarty->assign("object","terminal");
 531     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
 532     $ret = array();
 533     $ret['string'] = $str;
 534     $ret['status'] = "";
 535     return($ret);
 536   }
 537
 538
 539   function saveCopyDialog()
 540   {
 541     if(isset($_POST['cn'])){
 542       $this->cn = $_POST['cn'];
 543     }
 544   }
 545
 546
 547   function PrepareForCopyPaste($source)
 548   {
 549     plugin::PrepareForCopyPaste($source);
 550     if(isset($source['macAddress'][0])){
 551       $this->netConfigDNS->macAddress = $source['macAddress'][0];
 552     }
 553     if(isset($source['ipHostNumber'][0])){
 554       $this->netConfigDNS->ipHostNumber = $source['ipHostNumber'][0];
 555     }
 556
 557     /* Create used ntp server array */
 558     $this->gotoNtpServer= array();
 559     if(isset($source['gotoNtpServer'])){
 560       $this->inheritTimeServer = false;
 561       unset($source['gotoNtpServer']['count']);
 562       foreach($source['gotoNtpServer'] as $server){
 563         $this->gotoNtpServer[$server] = $server;
 564       }
 565     }
 566
 567     /* Set inherit checkbox state */
 568     if((in_array("default",$this->gotoNtpServer)) || (count($this->gotoNtpServer)==0)){
 569       $this->inheritTimeServer = true;
 570       $this->gotoNtpServer=array();
 571     }
 572   }
 573
 574
 575   /* Return plugin informations for acl handling */
 576   static function plInfo()
 577   {
 578     return (array(
 579           "plShortName"   => _("Terminal"),
 580           "plDescription" => _("Terminal generic"),
 581           "plSelfModify"  => FALSE,
 582           "plDepends"     => array(),
 583           "plPriority"    => 1,
 584           "plSection"     => array("administration"),
 585           "plCategory"    => array("terminal" => array( "description"  => _("Terminal"),
 586                                                         "objectClass"  => "gotoTerminal")),
 587           "plProvidedAcls"=> array(
 588             "gotoMode"            => _("Mode"),
 589             "gotoTerminalPath"    => _("Root server"),
 590             "gotoSwapServer"      => _("Swap server"),
 591             "gotoSyslogServer"    => _("Syslog server enabled"),
 592             "gotoNtpServer"       => _("Ntp server settings"),
 593             "base"                => _("Base"),
 594             "cn"                  => _("Name"),
 595             "description"         => _("Description"),
 596             "gotoRootPasswd"      => _("Root password"),
 597             "FAIstate"            => _("Action flag"))
 598           ));
 599   }
 600
 601
 602   function set_everything_to_inherited()
 603   {
 604     $this->gotoTerminalPath  = "default";
 605     $this->gotoSwapServer    = "default" ;
 606     $this->gotoSyslogServer  = "default";
 607     $this->inheritTimeServer = TRUE;
 608
 609     /* Set workstation service attributes to inherited */
 610     if($this->member_of_ogroup && isset($this->parent->by_object['termservice'])){
 611       foreach(array("gotoXKbLayout","gotoXKbModel","gotoXKbVariant",
 612             "gotoXResolution","gotoXColordepth","gotoXMouseType","gotoXMouseport") as $name){
 613         $this->parent->by_object['termservice']->$name = "default";
 614       }
 615     }
 616
 617     /* Set workstation startup attributes to inherited */
 618     if($this->member_of_ogroup && isset($this->parent->by_object['termstartup'])){
 619       $this->parent->by_object['termstartup']->gotoBootKernel = "default-inherited";
 620       $this->parent->by_object['termstartup']->gotoLdapServer = "default-inherited";
 621     }
 622   }
 623 }
 624
 625 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 626 ?>