plugins/admin/systems/class_workstationGeneric.inc

   1 <?php
   2
   3 class workgeneric extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary= "Manage workstation 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 $gotoSyslogServer= "";
  13   var $gotoSyslogServers= array();
  14   var $gotoNtpServer= array();
  15   var $gotoNtpServers= array();
  16   var $gotoSndModule= "";
  17   var $gotoFloppyEnable= "";
  18   var $gotoCdromEnable= "";
  19   var $ghCpuType= "-";
  20   var $ghMemSize= "-";
  21   var $ghUsbSupport= "-";
  22   var $ghNetNic= array();
  23   var $ghIdeDev= array();
  24   var $ghScsiDev= array();
  25   var $ghGfxAdapter= "-";
  26   var $ghSoundAdapter= "-";
  27   var $gotoLastUser= "-";
  28   var $FAIscript= "";
  29   var $didAction= FALSE;
  30   var $FAIstate= "";
  31
  32   /* Needed values and lists */
  33   var $base= "";
  34   var $cn= "";
  35   var $l= "";
  36   var $orig_dn= "";
  37
  38   /* Plugin side filled */
  39   var $modes= array();
  40
  41   var $netConfigDNS;
  42
  43   var $inheritTimeServer = true;
  44
  45   /* attribute list for save action */
  46   var $ignore_account= TRUE;
  47   var $attributes= array("gotoMode", "gotoSyslogServer", "gotoNtpServer",
  48       "gotoFloppyEnable", "gotoCdromEnable", "cn", "gotoSndModule",
  49       "ghCpuType", "ghMemSize", "ghUsbSupport",
  50       "ghGfxAdapter", "ghSoundAdapter", "gotoLastUser", "l","FAIscript");
  51   var $objectclasses= array("top", "gotoWorkstation", "GOhard","FAIobject");
  52
  53   var $mapActions   = array("reboot"          => "localboot",
  54                             "instant_update"  => "softupdate",
  55                             "update"          => "sceduledupdate",
  56                             "reinstall"       => "install",
  57                             "rescan"          => "",
  58                             "memcheck"        => "memcheck",
  59                             "sysinfo"         => "sysinfo");
  60
  61
  62   var $fai_activated = FALSE;
  63
  64   function workgeneric ($config, $dn= NULL, $parent= NULL)
  65   {
  66     /* Check if FAI is activated */
  67     $tmp = search_config($config->data,"faiManagement","CLASS");
  68     if(!empty($tmp)){
  69       $this->fai_activated = TRUE;
  70     }
  71
  72     plugin::plugin ($config, $dn, $parent);
  73     $this->netConfigDNS = new termDNS($this->config,$this->dn,$this->objectclasses);
  74     $this->netConfigDNS->acl = $this->acl;
  75
  76     /* Read arrays */
  77     foreach (array("ghNetNic", "ghIdeDev", "ghScsiDev") as $val){
  78       if (!isset($this->attrs[$val])){
  79         continue;
  80       }
  81       for ($i= 0; $i<$this->attrs[$val]['count']; $i++){
  82         array_push($this->$val, $this->attrs[$val][$i]);
  83       }
  84     }
  85
  86     /* Create used ntp server array */
  87     $this->gotoNtpServer= array();
  88     if(isset($this->attrs['gotoNtpServer'])){
  89       $this->inheritTimeServer = false;
  90       unset($this->attrs['gotoNtpServer']['count']);
  91       foreach($this->attrs['gotoNtpServer'] as $server){
  92         $this->gotoNtpServer[$server] = $server;
  93       }
  94     }
  95
  96     /* Set inherit checkbox state */
  97     if((in_array("default",$this->gotoNtpServer)) || (count($this->gotoNtpServer) == 0)){
  98       $this->inheritTimeServer = true;
  99       $this->gotoNtpServer=array();
 100     }
 101
 102     /* Create available ntp options */
 103     $tmp = $this->config->data['SERVERS']['NTP'];
 104     $this->gotoNtpServers = array();
 105     foreach($tmp as $key => $server){
 106       if($server == "default") continue;
 107       $this->gotoNtpServers[$server] = $server;
 108     }
 109
 110     $this->modes["active"]= _("Activated");
 111     $this->modes["locked"]= _("Locked");
 112
 113     /* Set base */
 114     if ($this->dn == "new"){
 115       $ui= get_userinfo();
 116       $this->base= dn2base($ui->dn);
 117     } else {
 118       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
 119     }
 120
 121     /* Create an array of all Syslog servers */
 122     $tmp = $this->config->data['SERVERS']['SYSLOG'];
 123     foreach($tmp as $server){
 124       $visible = $server;
 125       if($server == "default") {
 126         $visible = "["._("inherited")."]";
 127       }
 128       $this->gotoSyslogServers[$server] = $visible;
 129     }
 130
 131     /* Save 'dn' for later referal */
 132     $this->orig_dn= $this->dn;
 133   }
 134
 135   function execute()
 136   {
 137     /* Call parent execute */
 138     plugin::execute();
 139     $this->netConfigDNS->acl = $this->acl;
 140
 141     /* Do we need to flip is_account state? */
 142     if (isset($_POST['modify_state'])){
 143       $this->is_account= !$this->is_account;
 144     }
 145
 146     if (isset($_POST['action']) && chkacl($this->acl,"FAIstate") == ""){
 147       $cmd= search_config($this->config->data['TABS'], "workgeneric", "ACTIONCMD");
 148       if ($cmd == ""){
 149         print_red(_("No ACTIONCMD definition found in your gosa.conf"));
 150       } else {
 151         exec ($cmd." ".$this->netConfigDNS->macAddress." ".escapeshellarg($_POST['saction']), $dummy, $retval);
 152         if ($retval != 0){
 153           print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 154         } elseif ($_POST['saction'] != "wake") {
 155
 156           if($this->fai_activated && $this->dn != "new"){
 157             /* Set FAIstate */
 158             $ldap = $this->config->get_ldap_link();
 159             $ldap->cd($this->config->current['BASE']);
 160             $ldap->cat($this->dn,array("objectClass"));
 161             $res = $ldap->fetch();
 162
 163             $attrs = array();
 164             $attrs['FAIstate'] = "";
 165             if(isset($this->mapActions[$_POST['saction']])){
 166               $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 167             }
 168
 169             for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 170               $attrs['objectClass'][] = $res['objectClass'][$i];
 171             }
 172
 173             if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 174               $attrs['objectClass'][] = "FAIobject";
 175             }
 176
 177             if($attrs['FAIstate'] == ""){
 178 #FIXME we should check if FAIobject is used anymore
 179               $attrs['FAIstate'] = array();
 180             }
 181
 182             $ldap->cd($this->dn);
 183             $ldap->modify($attrs);
 184             show_ldap_error($ldap->get_error());
 185
 186             $this->didAction= TRUE;
 187           }
 188         }
 189       }
 190     }
 191
 192     /* Do we represent a valid terminal? */
 193     if (!$this->is_account && $this->parent == NULL){
 194       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 195         _("This 'dn' has no workstation features.")."</b>";
 196       return($display);
 197     }
 198
 199     /* Base select dialog */
 200     $once = true;
 201     foreach($_POST as $name => $value){
 202       if(preg_match("/^chooseBase/",$name) && $once){
 203         $once = false;
 204         $this->dialog = new baseSelectDialog($this->config);
 205         $this->dialog->setCurrentBase($this->base);
 206       }
 207     }
 208
 209     /* Dialog handling */
 210     if(is_object($this->dialog)){
 211       /* Must be called before save_object */
 212       $this->dialog->save_object();
 213
 214       if($this->dialog->isClosed()){
 215         $this->dialog = false;
 216       }elseif($this->dialog->isSelected()){
 217         $this->base = $this->dialog->isSelected();
 218         $this->dialog= false;
 219       }else{
 220         return($this->dialog->execute());
 221       }
 222     }
 223
 224     /* Add new ntp Server to our list */
 225     if((isset($_POST['addNtpServer'])) && (isset($_POST['gotoNtpServers'])) && chkacl($this->acl,"gotoNtpServer") == ""){
 226       $this->gotoNtpServer[$_POST['gotoNtpServers']] = $_POST['gotoNtpServers'];
 227     }
 228
 229     /* Delete selected NtpServer for list of used servers  */
 230     if((isset($_POST['delNtpServer'])) && (isset($_POST['gotoNtpServerSelected'])) && chkacl($this->acl,"gotoNtpServer") == ""){
 231       foreach($_POST['gotoNtpServerSelected'] as $name){
 232         unset($this->gotoNtpServer[$name]);
 233       }
 234     }
 235
 236     /* Fill templating stuff */
 237     $smarty= get_smarty();
 238     $smarty->assign("cn", $this->cn);
 239     $smarty->assign("l", $this->l);
 240     $smarty->assign("bases", $this->config->idepartments);
 241     $smarty->assign("staticAddress", "");
 242     $smarty->assign("gotoNtpServers",$this->gotoNtpServers);
 243
 244     /* Check if workstation 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"), "reboot" => _("Reboot"),
 251                                        "instant_update" => _("Instant update"),
 252                                        "update" => _("Scheduled update"),
 253                                        "reinstall" => _("Reinstall"),
 254                                        "rescan" => _("Rescan hardware"),
 255                                        "memcheck" => _("Memory test"),
 256                                        "sysinfo"  => _("System analysis")));
 257     } else {
 258       $smarty->assign("actions", array("wake" => _("Wake up"),
 259                                        "reinstall" => _("Reinstall"),
 260                                        "update" => _("Scheduled update"),
 261                                        "memcheck" => _("Memory test"),
 262                                        "sysinfo"  => _("System analysis")));
 263     }
 264     /* Arrays */
 265     $smarty->assign("modes", $this->modes);
 266     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 267     $smarty->assign("syslogservers", $this->gotoSyslogServers);
 268     $smarty->assign("ntpservers", $this->config->data['SERVERS']['NTP']);
 269
 270     /* Variables */
 271     foreach(array("base", "gotoMode", "gotoSyslogServer", "gotoNtpServer") as $val){
 272       $smarty->assign($val."_select", $this->$val);
 273       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 274     }
 275     $smarty->assign("actionACL", chkacl($this->acl, 'action'));
 276
 277     /* tell smarty the inherit checkbox state */
 278     $smarty->assign("inheritTimeServer",$this->inheritTimeServer);
 279
 280     /* Show main page */
 281     $this->netConfigDNS->cn= $this->cn;
 282     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 283     $smarty->assign("fai_activated",$this->fai_activated);
 284     return($smarty->fetch (get_template_path('workstation.tpl', TRUE)));
 285   }
 286
 287   function remove_from_parent()
 288   {
 289     $this->netConfigDNS->acl = $this->acl;
 290     $this->netConfigDNS->remove_from_parent();
 291     $ldap= $this->config->get_ldap_link();
 292     $ldap->rmdir($this->dn);
 293     show_ldap_error($ldap->get_error(), _("Removing workstation failed"));
 294
 295     /* Optionally execute a command after we're done */
 296     $this->handle_post_events("remove", array("macAddress" => $this->netConfigDNS->macAddress));
 297
 298     /* Delete references to object groups */
 299     $ldap->cd ($this->config->current['BASE']);
 300     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 301     while ($ldap->fetch()){
 302       $og= new ogroup($this->config, $ldap->getDN());
 303       unset($og->member[$this->dn]);
 304       $og->save ();
 305     }
 306   }
 307
 308
 309   /* Save data to object */
 310   function save_object()
 311   {
 312     plugin::save_object();
 313
 314     /* Save base, since this is no LDAP attribute */
 315     if (isset($_POST['base']) && chkacl($this->acl, "create") == ""){
 316       $this->base= $_POST['base'];
 317     }
 318     $this->netConfigDNS->save_object();
 319
 320     /* Set inherit mode */
 321     if(isset($_POST['workgeneric_posted'])){
 322       if(isset($_POST["inheritTimeServer"])){
 323         $this->inheritTimeServer = true;
 324       }else{
 325         $this->inheritTimeServer = false;
 326       }
 327     }
 328
 329   }
 330
 331
 332   /* Check supplied data */
 333   function check()
 334   {
 335     /* Call common method to give check the hook */
 336     $message= plugin::check();
 337
 338     if($this->cn != "wdefault"){
 339       $message= array_merge($message, $this->netConfigDNS->check());
 340     }
 341
 342     $ui= get_userinfo();
 343     $this->dn= "cn=".$this->cn.",ou=workstations,ou=systems,".$this->base;
 344     $acl= get_permissions ($this->dn, $ui->subtreeACL);
 345     $acl= get_module_permission($acl, "group", $this->dn);
 346     if (chkacl($acl, "create") != ""){
 347       $message[]= _("You have no permissions to create a workstation on this 'Base'.");
 348     }
 349
 350     if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
 351       $message[]= _("The required field 'Workstation name' is not set.");
 352     }
 353
 354     if ($this->orig_dn != $this->dn){
 355       $ldap= $this->config->get_ldap_link();
 356       $ldap->cd ($this->base);
 357
 358       if($this->cn == "wdefault"){
 359         $ldap->cat($this->dn);
 360       }else{
 361         $ldap->search ("(&(cn=".$this->cn.")(objectClass=gotoWorkstation))", array("cn"));
 362       }
 363       if ($ldap->count() != 0){
 364         while ($attrs= $ldap->fetch()){
 365           if (preg_match ("/,ou=incoming,/", $ldap->getDN())){
 366             continue;
 367           } else {
 368             if ($attrs['dn'] != $this->orig_dn){
 369               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 370               break;
 371             }
 372           }
 373         }
 374       }
 375     }
 376
 377
 378     /* Check for valid ntpServer selection */
 379     if((!$this->inheritTimeServer) && (!count($this->gotoNtpServer))){
 380       $message[]= _("There must be at least one NTP server selected, or the inherit mode activated.");
 381     }
 382
 383     return ($message);
 384   }
 385
 386
 387   /* Save to LDAP */
 388   function save()
 389   {
 390     $this->netConfigDNS->acl = $this->acl;
 391     plugin::save();
 392
 393     /* Strip out 'default' values */
 394     foreach (array("gotoSyslogServer") as $val){
 395       if (!isset($this->attrs[$val]) || $this->attrs[$val] == "default"){
 396         $this->attrs[$val]= array();
 397       }
 398     }
 399
 400     /* Add missing arrays */
 401     foreach (array("ghScsiDev", "ghIdeDev", "ghNetNic") as $val){
 402       if (isset ($this->$val) && count ($this->$val) != 0){
 403         $this->attrs["$val"]= $this->$val;
 404       }
 405     }
 406
 407     /* Remove all empty values */
 408     if ($this->orig_dn == 'new'){
 409       $attrs= array();
 410       foreach ($this->attrs as $key => $val){
 411         if (is_array($val) && count($val) == 0){
 412           continue;
 413         }
 414         $attrs[$key]= $val;
 415       }
 416       $this->attrs= $attrs;
 417     }
 418
 419     /* Update ntp server settings */
 420     if($this->inheritTimeServer){
 421       if($this->new){
 422         if(isset($this->attrs['gotoNtpServer'])){
 423           unset($this->attrs['gotoNtpServer']);
 424         }
 425       }else{
 426         $this->attrs['gotoNtpServer'] = array();
 427       }
 428     }else{
 429       /* Set ntpServers */
 430       $this->attrs['gotoNtpServer'] = array();
 431       foreach($this->gotoNtpServer as $server){
 432         $this->attrs['gotoNtpServer'][] = $server;
 433       }
 434     }
 435
 436     if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 437       $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 438     }
 439
 440     /* Write back to ldap */
 441     $ldap= $this->config->get_ldap_link();
 442     if ($this->orig_dn == 'new'){
 443       $ldap->cd($this->config->current['BASE']);
 444       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 445       $ldap->cd($this->dn);
 446       $ldap->add($this->attrs);
 447       show_ldap_error($ldap->get_error(), _("Saving workstation failed"));
 448       if(!$this->didAction){
 449         $this->handle_post_events("add");
 450       }
 451     } else {
 452       if ($this->orig_dn != $this->dn){
 453         $this->move($this->orig_dn, $this->dn);
 454       }
 455       $ldap->cd($this->dn);
 456       $this->cleanup();
 457       $ldap->modify ($this->attrs);
 458
 459       if(!$this->didAction){
 460         $this->handle_post_events("modify");
 461       }
 462     }
 463
 464     /* Set macAddress to '-' this indicates that this is a Workstation Template  */
 465     if($this->cn == "wdefault"){
 466       $this->netConfigDNS->macAddress = "-";
 467     }
 468
 469     $this->netConfigDNS->cn = $this->cn;
 470     $this->netConfigDNS->save($this->dn);
 471     show_ldap_error($ldap->get_error(), _("Saving workstation failed"));
 472   }
 473
 474 }
 475
 476 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 477 ?>