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