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