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     if (gosaSupportDaemon::ping($this->netConfigDNS->macAddress)){
 248       $smarty->assign("actions", array( "halt" => _("Switch off"),
 249                                         "reboot" => _("Reboot"),
 250                                         "memcheck" => _("Memory test"),
 251                                         "sysinfo"  => _("System analysis")));
 252     } else {
 253       $smarty->assign("actions", array("wake" => _("Wake up"),
 254                                        "memcheck" => _("Memory test"),
 255                                        "sysinfo"  => _("System analysis")));
 256     }
 257
 258     /* Arrays */
 259     $smarty->assign("modes", $this->modes);
 260
 261     $tmp2 = array();
 262     foreach($this->config->data['SERVERS']['NFS'] as $server){
 263       if($server != "default"){
 264         $tmp2[$server]= $server;
 265       }else{
 266         if($this->member_of_ogroup){
 267           $tmp2[$server]="["._("inherited")."]";
 268         }
 269       }
 270     }
 271
 272     $smarty->assign("nfsservers",     $tmp2);
 273     $smarty->assign("syslogservers",  $this->gotoSyslogServers);
 274
 275     $tmp = array();
 276     foreach($this->gotoNtpServers as $server){
 277       if(!in_array($server,$this->gotoNtpServer)){
 278         $tmp[$server] = $server;
 279       }
 280     }
 281
 282     $smarty->assign("ntpservers",     $tmp);
 283     $smarty->assign("fai_activated",$this->fai_activated);
 284
 285     /* Variables */
 286     foreach(array("base", "gotoMode", "gotoTerminalPath", "gotoSwapServer","gotoSyslogServer", "gotoNtpServer") as $val){
 287       $smarty->assign($val."_select", $this->$val);
 288     }
 289
 290     $smarty->assign("member_of_ogroup",$this->member_of_ogroup);
 291
 292     /* Show main page */
 293     $str = $this->netConfigDNS->execute();
 294     if(is_object($this->netConfigDNS->dialog)){
 295       return($str);
 296     }
 297     $smarty->assign("netconfig", $str);
 298     return($smarty->fetch (get_template_path('terminal.tpl', TRUE, dirname(__FILE__))));
 299   }
 300
 301   function remove_from_parent()
 302   {
 303     if($this->acl_is_removeable()){
 304       $ldap= $this->config->get_ldap_link();
 305       $ldap->cd($this->dn);
 306       $ldap->cat($this->dn, array('dn'));
 307       if($ldap->count()){
 308         $this->netConfigDNS->remove_from_parent();
 309         $ldap->rmDir($this->dn);
 310
 311         new log("remove","terminal/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 312
 313         show_ldap_error($ldap->get_error(), sprintf(_("Removing of object system terminal/generic with dn '%s' failed."),$this->dn));
 314
 315         /* Optionally execute a command after we're done */
 316         $this->handle_post_events("remove",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 317
 318         /* Delete references to object groups */
 319         $ldap->cd ($this->config->current['BASE']);
 320         $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
 321         while ($ldap->fetch()){
 322           $og= new ogroup($this->config, $ldap->getDN());
 323           unset($og->member[$this->dn]);
 324           $og->save ();
 325         }
 326       }
 327     }
 328   }
 329
 330
 331   /* Save data to object */
 332   function save_object()
 333   {
 334     /* Create a base backup and reset the
 335        base directly after calling plugin::save_object();
 336        Base will be set seperatly a few lines below */
 337     $base_tmp = $this->base;
 338     plugin::save_object();
 339     $this->base = $base_tmp;
 340
 341     /* Set new base if allowed */
 342     $tmp = $this->get_allowed_bases();
 343     if(isset($_POST['base'])){
 344       if(isset($tmp[$_POST['base']])){
 345         $this->base= $_POST['base'];
 346       }
 347     }
 348
 349     $this->netConfigDNS->save_object();
 350
 351     /* Save terminal path to parent since it is used by termstartup, too */
 352     if(isset($this->parent->by_object['termstartup'])){
 353       $this->parent->by_object['termstartup']->gotoTerminalPath= $this->gotoTerminalPath;
 354     }
 355
 356     if(isset($_POST['termgeneric_posted'])){
 357       if(isset($_POST["inheritTimeServer"]) && $this->member_of_ogroup){
 358         $this->inheritTimeServer = true;
 359       }else{
 360         $this->inheritTimeServer = false;
 361       }
 362     }
 363
 364     if(isset($_POST["inheritAll"])){
 365       $this->set_everything_to_inherited();
 366     }
 367
 368   }
 369
 370
 371   /* Check supplied data */
 372   function check()
 373   {
 374     /* Call common method to give check the hook */
 375     $message= plugin::check();
 376
 377     /* Skip IP & Mac checks if this is a template */
 378     if($this->cn != "default"){
 379       $message= array_merge($message, $this->netConfigDNS->check());
 380     }
 381
 382     /* Permissions for that base? */
 383     $this->dn= "cn=".$this->cn.",".get_ou('terminalou').$this->base;
 384
 385     if ($this->cn == ""){
 386       $message[]= _("The required field 'Terminal name' is not set.");
 387     }
 388
 389     /* Check if given name is a valid host/dns name */
 390     if(!tests::is_dns_name($this->cn) ){
 391       $message[] = _("Please specify a valid name for this object.");
 392     }
 393
 394     if ($this->orig_dn == 'new'){
 395       $ldap= $this->config->get_ldap_link();
 396       $ldap->cd ($this->base);
 397
 398       /* It is possible to have a 'default' terminal on every base */
 399       if($this->cn == "default"){
 400         $ldap->cat($this->dn);
 401       }else{
 402         $ldap->search ("(&(objectClass=gotoTerminal)(cn=".$this->cn."))", array("cn"));
 403       }
 404       if ($ldap->count() != 0){
 405         while ($attrs= $ldap->fetch()){
 406           if (preg_match("/cn=dhcp,/",$attrs['dn']) || preg_match ("/,".normalizePreg(get_ou('incomingou'))."/", $ldap->getDN())){
 407             continue;
 408           } else {
 409             if ($attrs['dn'] != $this->orig_dn){
 410               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 411               break;
 412             }
 413           }
 414         }
 415       }
 416     }
 417
 418     /* Check for valid ntpServer selection */
 419     if((!$this->inheritTimeServer) && (!count($this->gotoNtpServer))){
 420       $message[]= _("There must be at least one NTP server selected, or the inherit mode activated.");
 421     }
 422
 423     return ($message);
 424   }
 425
 426
 427   /* Save to LDAP */
 428   function save()
 429   {
 430
 431     /* Move object if requested */
 432     if( $this->orig_dn != 'new' && $this->dn != $this->orig_dn){
 433       $this->move($this->orig_dn, $this->dn);
 434     }
 435
 436     /* Detect mode changes */
 437     $activate= (isset($this->saved_attributes['gotoMode']) &&
 438         $this->gotoMode != $this->saved_attributes['gotoMode'] &&
 439         $this->gotoMode == "enabled" &&
 440         tests::is_ip($this->netConfigDNS->ipHostNumber));
 441
 442     plugin::save();
 443
 444     /* Strip out 'default' values */
 445     foreach (array("gotoTerminalPath", "gotoSwapServer", "gotoSyslogServer") as $val){
 446       if(isset($this->attrs[$val])){
 447         if ($this->attrs[$val] == "default"){
 448           $this->attrs[$val]= array();
 449         }
 450       }
 451     }
 452
 453     /* Add missing arrays */
 454     foreach (array("ghScsiDev", "ghIdeDev", "ghNetNic") as $val){
 455       if (isset ($this->$val) && count ($this->$val) != 0){
 456         $this->attrs["$val"]= $this->$val;
 457       }
 458     }
 459
 460     /* Remove all empty values */
 461     if ($this->orig_dn == 'new'){
 462       $attrs= array();
 463       foreach ($this->attrs as $key => $val){
 464         if (is_array($val) && count($val) == 0){
 465           continue;
 466         }
 467         $attrs[$key]= $val;
 468       }
 469       $this->attrs= $attrs;
 470     }
 471
 472     /* Set ntpServers */
 473     $this->attrs['gotoNtpServer'] = array();
 474     if(!$this->inheritTimeServer){
 475       foreach($this->gotoNtpServer as $server){
 476         $this->attrs['gotoNtpServer'][] = $server;
 477       }
 478     }
 479
 480     /* Append gosaAdministrativeUnitTag to objectClass if gosaUnitTag isset */
 481     if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 482       $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 483     }
 484
 485     /* Write back to ldap */
 486     $ldap= $this->config->get_ldap_link();
 487     if ($this->orig_dn == 'new'){
 488       $ldap->cd($this->config->current['BASE']);
 489       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 490       $ldap->cd($this->dn);
 491       if (!count($this->attrs['gotoNtpServer'])){
 492         unset($this->attrs['gotoNtpServer']);
 493       }
 494       $ldap->add($this->attrs);
 495       new log("create","terminal/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 496       $this->handle_post_events("add",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 497     } else {
 498       $ldap->cd($this->dn);
 499       $this->cleanup();
 500       $ldap->modify ($this->attrs);
 501       new log("modify","terminal/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 502       $this->handle_post_events("modify",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 503     }
 504
 505     /* cn=default and macAddress=- indicates that this is a template */
 506     if($this->cn == "default"){
 507       $this->netConfigDNS->macAddress = "-";
 508     }
 509
 510     $this->netConfigDNS->cn = $this->cn;
 511     $this->netConfigDNS->save();
 512     show_ldap_error($ldap->get_error(), sprintf(_("Saving of object system terminal/generic with dn '%s' failed."),$this->dn));
 513
 514     if ($activate){
 515       gosaSupportDaemon::send("gosa_set_activated_for_installation", $this->netConfigDNS->ipHostNumber);
 516     }
 517   }
 518
 519
 520   /* Display generic part for server copy & paste */
 521   function getCopyDialog()
 522   {
 523     $vars = array("cn");
 524     $smarty = get_smarty();
 525     $smarty->assign("cn" ,$this->cn);
 526     $smarty->assign("object","terminal");
 527     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
 528     $ret = array();
 529     $ret['string'] = $str;
 530     $ret['status'] = "";
 531     return($ret);
 532   }
 533
 534
 535   function saveCopyDialog()
 536   {
 537     if(isset($_POST['cn'])){
 538       $this->cn = $_POST['cn'];
 539     }
 540   }
 541
 542
 543   function PrepareForCopyPaste($source)
 544   {
 545     plugin::PrepareForCopyPaste($source);
 546     if(isset($source['macAddress'][0])){
 547       $this->netConfigDNS->macAddress = $source['macAddress'][0];
 548     }
 549     if(isset($source['ipHostNumber'][0])){
 550       $this->netConfigDNS->ipHostNumber = $source['ipHostNumber'][0];
 551     }
 552
 553     /* Create used ntp server array */
 554     $this->gotoNtpServer= array();
 555     if(isset($source['gotoNtpServer'])){
 556       $this->inheritTimeServer = false;
 557       unset($source['gotoNtpServer']['count']);
 558       foreach($source['gotoNtpServer'] as $server){
 559         $this->gotoNtpServer[$server] = $server;
 560       }
 561     }
 562
 563     /* Set inherit checkbox state */
 564     if((in_array("default",$this->gotoNtpServer)) || (count($this->gotoNtpServer)==0)){
 565       $this->inheritTimeServer = true;
 566       $this->gotoNtpServer=array();
 567     }
 568   }
 569
 570
 571   /* Return plugin informations for acl handling */
 572   static function plInfo()
 573   {
 574     return (array(
 575           "plShortName"   => _("Terminal"),
 576           "plDescription" => _("Terminal generic"),
 577           "plSelfModify"  => FALSE,
 578           "plDepends"     => array(),
 579           "plPriority"    => 1,
 580           "plSection"     => array("administration"),
 581           "plCategory"    => array("terminal" => array( "description"  => _("Terminal"),
 582                                                         "objectClass"  => "gotoTerminal")),
 583           "plProvidedAcls"=> array(
 584             "gotoMode"            => _("Mode"),
 585             "gotoTerminalPath"    => _("Root server"),
 586             "gotoSwapServer"      => _("Swap server"),
 587             "gotoSyslogServer"    => _("Syslog server enabled"),
 588             "gotoNtpServer"       => _("Ntp server settings"),
 589             "base"                => _("Base"),
 590             "cn"                  => _("Name"),
 591             "description"         => _("Description"),
 592             "gotoRootPasswd"      => _("Root password"),
 593             "FAIstate"            => _("Action flag"))
 594           ));
 595   }
 596
 597
 598   function set_everything_to_inherited()
 599   {
 600     $this->gotoTerminalPath  = "default";
 601     $this->gotoSwapServer    = "default" ;
 602     $this->gotoSyslogServer  = "default";
 603     $this->inheritTimeServer = TRUE;
 604
 605     /* Set workstation service attributes to inherited */
 606     if($this->member_of_ogroup && isset($this->parent->by_object['termservice'])){
 607       foreach(array("gotoXKbLayout","gotoXKbModel","gotoXKbVariant",
 608             "gotoXResolution","gotoXColordepth","gotoXMouseType","gotoXMouseport") as $name){
 609         $this->parent->by_object['termservice']->$name = "default";
 610       }
 611     }
 612
 613     /* Set workstation startup attributes to inherited */
 614     if($this->member_of_ogroup && isset($this->parent->by_object['termstartup'])){
 615       $this->parent->by_object['termstartup']->gotoBootKernel = "default-inherited";
 616       $this->parent->by_object['termstartup']->gotoLdapServer = "default-inherited";
 617     }
 618   }
 619 }
 620
 621 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 622 ?>