plugins/admin/systems/class_workstationGeneric.inc

   1 <?php
   2
   3 class workgeneric extends plugin
   4 {
   5   /* Generic terminal attributes */
   6   var $gotoMode= "locked";
   7   var $gotoSyslogServer= "";
   8   var $gotoSyslogServers= array();
   9   var $gotoNtpServer= array();
  10   var $gotoNtpServers= array();
  11   var $gotoSndModule= "";
  12   var $gotoFloppyEnable= "";
  13   var $gotoCdromEnable= "";
  14   var $ghCpuType= "-";
  15   var $ghMemSize= "-";
  16   var $ghUsbSupport= "-";
  17   var $ghNetNic= array();
  18   var $ghIdeDev= array();
  19   var $ghScsiDev= array();
  20   var $ghGfxAdapter= "-";
  21   var $ghSoundAdapter= "-";
  22   var $gotoLastUser= "-";
  23   var $FAIscript= "";
  24   var $didAction= FALSE;
  25   var $FAIstate= "";
  26
  27   /* Needed values and lists */
  28   var $base= "";
  29   var $cn= "";
  30   var $l= "";
  31   var $orig_dn= "";
  32
  33   /* Plugin side filled */
  34   var $modes= array();
  35
  36   var $netConfigDNS;
  37
  38   var $inheritTimeServer = true;
  39
  40   /* attribute list for save action */
  41   var $ignore_account= TRUE;
  42   var $attributes= array("gotoMode", "gotoSyslogServer", "gotoNtpServer",
  43       "gotoFloppyEnable", "gotoCdromEnable", "cn", "gotoSndModule",
  44       "ghCpuType", "ghMemSize", "ghUsbSupport", "FAIstate",
  45       "ghGfxAdapter", "ghSoundAdapter", "gotoLastUser", "l","FAIscript");
  46   var $objectclasses= array("top", "gotoWorkstation", "GOhard","FAIobject");
  47
  48   var $mapActions   = array("reboot"          => "",
  49                             "localboot"       => "localboot",
  50                             "halt"            => "",
  51                             "instant_update"  => "softupdate",
  52                             "update"          => "scheduledupdate",
  53                             "reinstall"       => "install",
  54                             "rescan"          => "",
  55                             "memcheck"        => "memcheck",
  56                             "sysinfo"         => "sysinfo");
  57
  58
  59   var $fai_activated = FALSE;
  60
  61   var $member_of_ogroup = FALSE;
  62
  63   function workgeneric ($config, $dn= NULL, $parent= NULL)
  64   {
  65     /* Check if FAI is activated */
  66     $tmp = search_config($config->data,"faiManagement","CLASS");
  67     if(!empty($tmp)){
  68       $this->fai_activated = TRUE;
  69     }else{
  70       $this->objectclasses= array("top", "gotoWorkstation", "GOhard");
  71     }
  72
  73     plugin::plugin ($config, $dn, $parent);
  74
  75     if(!isset($this->parent->by_object['ogroup'])){
  76       $ldap = $this->config->get_ldap_link();
  77       $ldap->cd ($this->config->current['BASE']);
  78       $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".LDAP::prepare4filter($this->dn)."))",array("cn"));
  79       $this->member_of_ogroup = $ldap->count() >= 1;
  80     }
  81
  82     $this->netConfigDNS = new termDNS($this->config,$this->dn,$this->objectclasses);
  83     $this->netConfigDNS->acl = $this->acl;
  84
  85     /* Read arrays */
  86     foreach (array("ghNetNic", "ghIdeDev", "ghScsiDev") as $val){
  87       if (!isset($this->attrs[$val])){
  88         continue;
  89       }
  90       for ($i= 0; $i<$this->attrs[$val]['count']; $i++){
  91         array_push($this->$val, $this->attrs[$val][$i]);
  92       }
  93     }
  94
  95     /* Create used ntp server array */
  96     $this->gotoNtpServer= array();
  97     if(isset($this->attrs['gotoNtpServer'])){
  98       $this->inheritTimeServer = false;
  99       unset($this->attrs['gotoNtpServer']['count']);
 100       foreach($this->attrs['gotoNtpServer'] as $server){
 101         $this->gotoNtpServer[$server] = $server;
 102       }
 103     }
 104
 105     /* Set inherit checkbox state */
 106     if((in_array("default",$this->gotoNtpServer)) || (count($this->gotoNtpServer) == 0)){
 107       $this->inheritTimeServer = true;
 108       $this->gotoNtpServer=array();
 109     }
 110
 111     /* You can't inherit the NTP service, if we are not member in an object group */
 112     if(!$this->member_of_ogroup){
 113       $this->inheritTimeServer = FALSE;
 114     }
 115
 116     /* Create available ntp options */
 117     $tmp = $this->config->data['SERVERS']['NTP'];
 118     $this->gotoNtpServers = array();
 119     foreach($tmp as $key => $server){
 120       if($server == "default") continue;
 121       $this->gotoNtpServers[$server] = $server;
 122     }
 123
 124     $this->modes["active"]= _("Activated");
 125     $this->modes["locked"]= _("Locked");
 126
 127     /* Set base */
 128     if ($this->dn == "new"){
 129       $ui= get_userinfo();
 130       $this->base= dn2base($ui->dn);
 131     } else {
 132       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
 133     }
 134
 135     /* Create an array of all Syslog servers */
 136     $tmp = $this->config->data['SERVERS']['SYSLOG'];
 137     foreach($tmp as $server){
 138       $visible = $server;
 139       if($server == "default" && $this->member_of_ogroup) {
 140         $visible = "["._("inherited")."]";
 141       }
 142       $this->gotoSyslogServers[$server] = $visible;
 143     }
 144
 145     /* Save 'dn' for later referal */
 146     $this->orig_dn= $this->dn;
 147   }
 148
 149   function execute()
 150   {
 151     /* Call parent execute */
 152     plugin::execute();
 153     $this->netConfigDNS->acl = $this->acl;
 154
 155     /* Do we need to flip is_account state? */
 156     if (isset($_POST['modify_state'])){
 157       $this->is_account= !$this->is_account;
 158     }
 159
 160     if (isset($_POST['action']) && chkacl($this->acl,"FAIstate") == ""){
 161       $cmd= search_config($this->config->data['TABS'], "workgeneric", "ACTIONCMD");
 162       if ($cmd == ""){
 163         print_red(_("No ACTIONCMD definition found in your gosa.conf"));
 164       } else {
 165         exec ($cmd." ".$this->netConfigDNS->macAddress." ".escapeshellarg($_POST['saction']), $dummy, $retval);
 166         if ($retval != 0){
 167           print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 168         } elseif ($_POST['saction'] != "wake") {
 169
 170           if($this->fai_activated && $this->dn != "new"){
 171             /* Set FAIstate */
 172             $ldap = $this->config->get_ldap_link();
 173             $ldap->cd($this->config->current['BASE']);
 174             $ldap->cat($this->dn,array("objectClass"));
 175             $res = $ldap->fetch();
 176
 177             $attrs = array();
 178             $attrs['FAIstate'] = $this->FAIstate;
 179             if(isset($this->mapActions[$_POST['saction']]) && $this->mapActions[$_POST['saction']] != ""){
 180               $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 181             }
 182
 183             for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 184               $attrs['objectClass'][] = $res['objectClass'][$i];
 185             }
 186
 187             if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 188               $attrs['objectClass'][] = "FAIobject";
 189             }
 190
 191             if($attrs['FAIstate'] == ""){
 192               #FIXME we should check if FAIobject is used anymore
 193               $attrs['FAIstate'] = array();
 194             }
 195
 196             $ldap->cd($this->dn);
 197             $ldap->modify($attrs);
 198             show_ldap_error($ldap->get_error());
 199
 200             $this->didAction= TRUE;
 201           }
 202         }
 203       }
 204     }
 205
 206     /* Do we represent a valid terminal? */
 207     if (!$this->is_account && $this->parent == NULL){
 208       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 209         _("This 'dn' has no workstation features.")."</b>";
 210       return($display);
 211     }
 212
 213     /* Base select dialog */
 214     $once = true;
 215     foreach($_POST as $name => $value){
 216       if(preg_match("/^chooseBase/",$name) && $once){
 217         $once = false;
 218         $this->dialog = new baseSelectDialog($this->config);
 219         $this->dialog->setCurrentBase($this->base);
 220       }
 221     }
 222
 223     /* Dialog handling */
 224     if(is_object($this->dialog)){
 225       /* Must be called before save_object */
 226       $this->dialog->save_object();
 227
 228       if($this->dialog->isClosed()){
 229         $this->dialog = false;
 230       }elseif($this->dialog->isSelected()){
 231         $this->base = $this->dialog->isSelected();
 232         $this->dialog= false;
 233       }else{
 234         return($this->dialog->execute());
 235       }
 236     }
 237
 238     /* Add new ntp Server to our list */
 239     if((isset($_POST['addNtpServer'])) && (isset($_POST['gotoNtpServers'])) && chkacl($this->acl,"gotoNtpServer") == ""){
 240       $this->gotoNtpServer[$_POST['gotoNtpServers']] = $_POST['gotoNtpServers'];
 241     }
 242
 243     /* Delete selected NtpServer for list of used servers  */
 244     if((isset($_POST['delNtpServer'])) && (isset($_POST['gotoNtpServerSelected'])) && chkacl($this->acl,"gotoNtpServer") == ""){
 245       foreach($_POST['gotoNtpServerSelected'] as $name){
 246         unset($this->gotoNtpServer[$name]);
 247       }
 248     }
 249
 250     /* Fill templating stuff */
 251     $smarty= get_smarty();
 252     $smarty->assign("cn", $this->cn);
 253     $smarty->assign("l", $this->l);
 254     $smarty->assign("bases", $this->config->idepartments);
 255     $smarty->assign("staticAddress", "");
 256     $smarty->assign("gotoNtpServers",$this->gotoNtpServers);
 257
 258     /* Check if workstation is online */
 259     $query= "fping -q -r 1 -t 500 ".$this->cn;
 260     exec ($query, $dummy, $retval);
 261
 262     foreach($this->attributes as $attrs ){
 263       $smarty->assign($attrs."ACL",chkacl($this->acl,$attrs));
 264     }
 265
 266     /* Offline */
 267     if ($retval == 0){
 268       $smarty->assign("actions", array("halt" => _("Switch off"), "reboot" => _("Reboot"),
 269                                        "instant_update" => _("Instant update"),
 270                                        "update" => _("Scheduled update"),
 271                                        "reinstall" => _("Reinstall"),
 272                                        "rescan" => _("Rescan hardware"),
 273                                        "memcheck" => _("Memory test"),
 274                                        "localboot" => _("Force localboot"),
 275                                        "sysinfo"  => _("System analysis")));
 276     } else {
 277       $smarty->assign("actions", array("wake" => _("Wake up"),
 278                                        "reinstall" => _("Reinstall"),
 279                                        "update" => _("Scheduled update"),
 280                                        "memcheck" => _("Memory test"),
 281                                        "localboot" => _("Force localboot"),
 282                                        "sysinfo"  => _("System analysis")));
 283     }
 284     /* Arrays */
 285     $smarty->assign("modes", $this->modes);
 286     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 287     $smarty->assign("syslogservers", $this->gotoSyslogServers);
 288     $smarty->assign("ntpservers", $this->config->data['SERVERS']['NTP']);
 289
 290     /* Variables */
 291     foreach(array("base", "gotoMode", "gotoSyslogServer", "gotoNtpServer") as $val){
 292       $smarty->assign($val."_select", $this->$val);
 293       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 294     }
 295     $smarty->assign("actionACL", chkacl($this->acl, 'action'));
 296
 297     /* tell smarty the inherit checkbox state */
 298     $smarty->assign("inheritTimeServer",$this->inheritTimeServer);
 299
 300     /* Show main page */
 301     $this->netConfigDNS->cn= $this->cn;
 302     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 303     $smarty->assign("fai_activated",$this->fai_activated);
 304
 305     /* Display sub dialog from network settings */
 306     if($this->netConfigDNS->dialog){
 307       $this->dialog = TRUE;
 308       return($this->netConfigDNS->execute());
 309     }else{
 310       $this->dialog = FALSE;
 311     }
 312
 313     $smarty->assign("member_of_ogroup",$this->member_of_ogroup);
 314
 315     return($smarty->fetch (get_template_path('workstation.tpl', TRUE)));
 316   }
 317
 318
 319   function remove_from_parent()
 320   {
 321     $this->netConfigDNS->acl = $this->acl;
 322     $this->netConfigDNS->remove_from_parent();
 323     $ldap= $this->config->get_ldap_link();
 324     $ldap->rmdir($this->dn);
 325     show_ldap_error($ldap->get_error(), _("Removing workstation failed"));
 326
 327     /* Optionally execute a command after we're done */
 328     $this->handle_post_events("remove", array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 329
 330     /* Delete references to object groups */
 331     $ldap->cd ($this->config->current['BASE']);
 332     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
 333     while ($ldap->fetch()){
 334       $og= new ogroup($this->config, $ldap->getDN());
 335       unset($og->member[$this->dn]);
 336       $og->save ();
 337     }
 338   }
 339
 340
 341   /* Save data to object */
 342   function save_object()
 343   {
 344     plugin::save_object();
 345
 346     /* Save base, since this is no LDAP attribute */
 347     if (isset($_POST['base']) && chkacl($this->acl, "create") == ""){
 348       $this->base= $_POST['base'];
 349     }
 350     $this->netConfigDNS->save_object();
 351
 352     /* Set inherit mode */
 353     if(isset($_POST['workgeneric_posted']) && chkacl($this->acl,"gotoNtpServer") == ""){
 354       if(isset($_POST["inheritTimeServer"]) && $this->member_of_ogroup){
 355         $this->inheritTimeServer = true;
 356       }else{
 357         $this->inheritTimeServer = false;
 358       }
 359     }
 360
 361     if(isset($_POST["inheritAll"])){
 362       $this->set_everything_to_inherited();
 363     }
 364   }
 365
 366
 367   /* Check supplied data */
 368   function check()
 369   {
 370     /* Call common method to give check the hook */
 371     $message= plugin::check();
 372
 373     if($this->cn != "wdefault"){
 374       $message= array_merge($message, $this->netConfigDNS->check());
 375     }
 376
 377     $ui= get_userinfo();
 378     $this->dn= "cn=".$this->cn.",ou=workstations,ou=systems,".$this->base;
 379     $acl= get_permissions ($this->dn, $ui->subtreeACL);
 380     $acl= get_module_permission($acl, "group", $this->dn);
 381     if (chkacl($acl, "create") != ""){
 382       $message[]= _("You have no permissions to create a workstation on this 'Base'.");
 383     }
 384
 385     if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
 386       $message[]= _("The required field 'Workstation name' is not set.");
 387     }
 388
 389     /* Check if given name is a valid host/dns name */
 390     if(!is_dns_name($this->cn) && chkacl ($this->acl, "cn") == ""){
 391       $message[] = _("Please specify a valid name for this object.");
 392     }
 393
 394     if ($this->orig_dn != $this->dn){
 395       $ldap= $this->config->get_ldap_link();
 396       $ldap->cd ($this->base);
 397
 398       if($this->cn == "wdefault"){
 399         $ldap->cat($this->dn);
 400       }else{
 401         $ldap->search ("(&(cn=".$this->cn.")(objectClass=gotoWorkstation))", array("cn"));
 402       }
 403       if ($ldap->count() != 0){
 404         while ($attrs= $ldap->fetch()){
 405           if (preg_match("/cn=dhcp,/",$attrs['dn']) || preg_match ("/,ou=incoming,/", $ldap->getDN())){
 406             continue;
 407           } else {
 408             if ($attrs['dn'] != $this->orig_dn){
 409               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 410               break;
 411             }
 412           }
 413         }
 414       }
 415     }
 416
 417
 418     /* Check for valid ntpServer selection */
 419     if((!$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     $this->netConfigDNS->acl = $this->acl;
 431     plugin::save();
 432
 433     /* Strip out 'default' values */
 434     foreach (array("gotoSyslogServer") as $val){
 435       if (!isset($this->attrs[$val]) || $this->attrs[$val] == "default"){
 436         $this->attrs[$val]= array();
 437       }
 438     }
 439
 440     /* Remove FAIstate */
 441     if (isset($this->attrs['FAIstate'])){
 442       unset ($this->attrs['FAIstate']);
 443     }
 444
 445     /* Add missing arrays */
 446     foreach (array("ghScsiDev", "ghIdeDev", "ghNetNic") as $val){
 447       if (isset ($this->$val) && count ($this->$val) != 0){
 448         $this->attrs["$val"]= $this->$val;
 449       }
 450     }
 451
 452     /* Remove all empty values */
 453     if ($this->orig_dn == 'new'){
 454       $attrs= array();
 455       foreach ($this->attrs as $key => $val){
 456         if (is_array($val) && count($val) == 0){
 457           continue;
 458         }
 459         $attrs[$key]= $val;
 460       }
 461       $this->attrs= $attrs;
 462     }
 463
 464     /* Update ntp server settings */
 465     if($this->inheritTimeServer){
 466       if($this->new){
 467         if(isset($this->attrs['gotoNtpServer'])){
 468           unset($this->attrs['gotoNtpServer']);
 469         }
 470       }else{
 471         $this->attrs['gotoNtpServer'] = array();
 472       }
 473     }else{
 474       /* Set ntpServers */
 475       $this->attrs['gotoNtpServer'] = array();
 476       foreach($this->gotoNtpServer as $server){
 477         $this->attrs['gotoNtpServer'][] = $server;
 478       }
 479     }
 480
 481     if(($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       $ldap->add($this->attrs);
 492       show_ldap_error($ldap->get_error(), _("Saving workstation failed"));
 493       if(!$this->didAction){
 494         $this->handle_post_events("add",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 495       }
 496     } else {
 497       if ($this->orig_dn != $this->dn){
 498         $this->move($this->orig_dn, $this->dn);
 499       }
 500       $ldap->cd($this->dn);
 501       $this->cleanup();
 502       $ldap->modify ($this->attrs);
 503
 504       if(!$this->didAction){
 505         $this->handle_post_events("modify",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 506       }
 507     }
 508
 509     /* Set macAddress to '-' this indicates that this is a Workstation Template  */
 510     if($this->cn == "wdefault"){
 511       $this->netConfigDNS->macAddress = "-";
 512     }
 513
 514     $this->netConfigDNS->cn = $this->cn;
 515     $this->netConfigDNS->save($this->dn);
 516     show_ldap_error($ldap->get_error(), _("Saving workstation failed"));
 517   }
 518
 519   function set_everything_to_inherited()
 520   {
 521     $this->gotoSyslogServer  = "default";
 522     $this->inheritTimeServer = TRUE;
 523
 524     /* Set workstation service attributes to inherited */
 525     if($this->member_of_ogroup && isset($this->parent->by_object['workservice'])){
 526       foreach(array("gotoXKbLayout","gotoXKbModel","gotoXKbVariant",
 527             "gotoXResolution","gotoXColordepth","gotoXMouseType","gotoXMouseport") as $name){
 528         $this->parent->by_object['workservice']->$name = "default";
 529       }
 530     }
 531
 532     /* Set workstation startup attributes to inherited */
 533     if($this->member_of_ogroup && isset($this->parent->by_object['workstartup'])){
 534       $this->parent->by_object['workstartup']->gotoBootKernel = "default-inherited";
 535       $this->parent->by_object['workstartup']->gotoLdapServer = "default-inherited";
 536       $this->parent->by_object['workstartup']->FAIdebianMirror= "inherited";
 537     }
 538   }
 539 }
 540   // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 541 ?>