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