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       $this->fai_activated = TRUE;
  69     }
  70
  71     plugin::plugin ($config, $dn, $parent);
  72
  73     if(!isset($this->parent->by_object['ogroup'])){
  74       $ldap = $this->config->get_ldap_link();
  75       $ldap->cd ($this->config->current['BASE']);
  76       $ldap->search("(&(objectClass=gotoWorkstationTemplate)(member=".$this->dn."))",array("cn"));
  77       $this->member_of_ogroup = $ldap->count() >= 1;
  78     }
  79
  80     $this->netConfigDNS = new termDNS($this->config,$this->dn,$this->objectclasses);
  81     $this->netConfigDNS->acl = $this->acl;
  82
  83     /* Read arrays */
  84     foreach (array("ghNetNic", "ghIdeDev", "ghScsiDev") as $val){
  85       if (!isset($this->attrs[$val])){
  86         continue;
  87       }
  88       for ($i= 0; $i<$this->attrs[$val]['count']; $i++){
  89         array_push($this->$val, $this->attrs[$val][$i]);
  90       }
  91     }
  92
  93     /* Create used ntp server array */
  94     $this->gotoNtpServer= array();
  95     if(isset($this->attrs['gotoNtpServer'])){
  96       $this->inheritTimeServer = false;
  97       unset($this->attrs['gotoNtpServer']['count']);
  98       foreach($this->attrs['gotoNtpServer'] as $server){
  99         $this->gotoNtpServer[$server] = $server;
 100       }
 101     }
 102
 103     /* Set inherit checkbox state */
 104     if((in_array("default",$this->gotoNtpServer)) || (count($this->gotoNtpServer) == 0)){
 105       $this->inheritTimeServer = true;
 106       $this->gotoNtpServer=array();
 107     }
 108
 109     /* You can't inherit the NTP service, if we are not member in an object group */
 110     if(!$this->member_of_ogroup){
 111       $this->inheritTimeServer = FALSE;
 112     }
 113
 114     /* Create available ntp options */
 115     $tmp = $this->config->data['SERVERS']['NTP'];
 116     $this->gotoNtpServers = array();
 117     foreach($tmp as $key => $server){
 118       if($server == "default") continue;
 119       $this->gotoNtpServers[$server] = $server;
 120     }
 121
 122     $this->modes["active"]= _("Activated");
 123     $this->modes["locked"]= _("Locked");
 124
 125     /* Set base */
 126     if ($this->dn == "new"){
 127       $ui= get_userinfo();
 128       $this->base= dn2base($ui->dn);
 129     } else {
 130       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
 131     }
 132
 133     /* Create an array of all Syslog servers */
 134     $tmp = $this->config->data['SERVERS']['SYSLOG'];
 135     foreach($tmp as $server){
 136       $visible = $server;
 137       if($server == "default" && $this->member_of_ogroup) {
 138         $visible = "["._("inherited")."]";
 139       }
 140       $this->gotoSyslogServers[$server] = $visible;
 141     }
 142
 143     /* Save 'dn' for later referal */
 144     $this->orig_dn= $this->dn;
 145   }
 146
 147   function execute()
 148   {
 149     /* Call parent execute */
 150     plugin::execute();
 151     $this->netConfigDNS->acl = $this->acl;
 152
 153     /* Do we need to flip is_account state? */
 154     if (isset($_POST['modify_state'])){
 155       $this->is_account= !$this->is_account;
 156     }
 157
 158     if (isset($_POST['action']) && chkacl($this->acl,"FAIstate") == ""){
 159       $cmd= search_config($this->config->data['TABS'], "workgeneric", "ACTIONCMD");
 160       if ($cmd == ""){
 161         print_red(_("No ACTIONCMD definition found in your gosa.conf"));
 162       } else {
 163         exec ($cmd." ".$this->netConfigDNS->macAddress." ".escapeshellarg($_POST['saction']), $dummy, $retval);
 164         if ($retval != 0){
 165           print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 166         } elseif ($_POST['saction'] != "wake") {
 167
 168           if($this->fai_activated && $this->dn != "new"){
 169             /* Set FAIstate */
 170             $ldap = $this->config->get_ldap_link();
 171             $ldap->cd($this->config->current['BASE']);
 172             $ldap->cat($this->dn,array("objectClass"));
 173             $res = $ldap->fetch();
 174
 175             $attrs = array();
 176             $attrs['FAIstate'] = $this->FAIstate;
 177             if(isset($this->mapActions[$_POST['saction']]) && $this->mapActions[$_POST['saction']] != ""){
 178               $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 179             }
 180
 181             for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 182               $attrs['objectClass'][] = $res['objectClass'][$i];
 183             }
 184
 185             if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 186               $attrs['objectClass'][] = "FAIobject";
 187             }
 188
 189             if($attrs['FAIstate'] == ""){
 190               #FIXME we should check if FAIobject is used anymore
 191               $attrs['FAIstate'] = array();
 192             }
 193
 194             $ldap->cd($this->dn);
 195             $ldap->modify($attrs);
 196             show_ldap_error($ldap->get_error());
 197
 198             $this->didAction= TRUE;
 199           }
 200         }
 201       }
 202     }
 203
 204     /* Do we represent a valid terminal? */
 205     if (!$this->is_account && $this->parent == NULL){
 206       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 207         _("This 'dn' has no workstation features.")."</b>";
 208       return($display);
 209     }
 210
 211     /* Base select dialog */
 212     $once = true;
 213     foreach($_POST as $name => $value){
 214       if(preg_match("/^chooseBase/",$name) && $once){
 215         $once = false;
 216         $this->dialog = new baseSelectDialog($this->config);
 217         $this->dialog->setCurrentBase($this->base);
 218       }
 219     }
 220
 221     /* Dialog handling */
 222     if(is_object($this->dialog)){
 223       /* Must be called before save_object */
 224       $this->dialog->save_object();
 225
 226       if($this->dialog->isClosed()){
 227         $this->dialog = false;
 228       }elseif($this->dialog->isSelected()){
 229         $this->base = $this->dialog->isSelected();
 230         $this->dialog= false;
 231       }else{
 232         return($this->dialog->execute());
 233       }
 234     }
 235
 236     /* Add new ntp Server to our list */
 237     if((isset($_POST['addNtpServer'])) && (isset($_POST['gotoNtpServers'])) && chkacl($this->acl,"gotoNtpServer") == ""){
 238       $this->gotoNtpServer[$_POST['gotoNtpServers']] = $_POST['gotoNtpServers'];
 239     }
 240
 241     /* Delete selected NtpServer for list of used servers  */
 242     if((isset($_POST['delNtpServer'])) && (isset($_POST['gotoNtpServerSelected'])) && chkacl($this->acl,"gotoNtpServer") == ""){
 243       foreach($_POST['gotoNtpServerSelected'] as $name){
 244         unset($this->gotoNtpServer[$name]);
 245       }
 246     }
 247
 248     /* Fill templating stuff */
 249     $smarty= get_smarty();
 250     $smarty->assign("cn", $this->cn);
 251     $smarty->assign("l", $this->l);
 252     $smarty->assign("bases", $this->config->idepartments);
 253     $smarty->assign("staticAddress", "");
 254     $smarty->assign("gotoNtpServers",$this->gotoNtpServers);
 255
 256     /* Check if workstation is online */
 257     $query= "fping -q -r 1 -t 500 ".$this->cn;
 258     exec ($query, $dummy, $retval);
 259
 260     foreach($this->attributes as $attrs ){
 261       $smarty->assign($attrs."ACL",chkacl($this->acl,$attrs));
 262     }
 263
 264     /* Offline */
 265     if ($retval == 0){
 266       $smarty->assign("actions", array("halt" => _("Switch off"), "reboot" => _("Reboot"),
 267                                        "instant_update" => _("Instant update"),
 268                                        "update" => _("Scheduled update"),
 269                                        "reinstall" => _("Reinstall"),
 270                                        "rescan" => _("Rescan hardware"),
 271                                        "memcheck" => _("Memory test"),
 272                                        "localboot" => _("Force localboot"),
 273                                        "sysinfo"  => _("System analysis")));
 274     } else {
 275       $smarty->assign("actions", array("wake" => _("Wake up"),
 276                                        "reinstall" => _("Reinstall"),
 277                                        "update" => _("Scheduled update"),
 278                                        "memcheck" => _("Memory test"),
 279                                        "localboot" => _("Force localboot"),
 280                                        "sysinfo"  => _("System analysis")));
 281     }
 282     /* Arrays */
 283     $smarty->assign("modes", $this->modes);
 284     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 285     $smarty->assign("syslogservers", $this->gotoSyslogServers);
 286     $smarty->assign("ntpservers", $this->config->data['SERVERS']['NTP']);
 287
 288     /* Variables */
 289     foreach(array("base", "gotoMode", "gotoSyslogServer", "gotoNtpServer") as $val){
 290       $smarty->assign($val."_select", $this->$val);
 291       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 292     }
 293     $smarty->assign("actionACL", chkacl($this->acl, 'action'));
 294
 295     /* tell smarty the inherit checkbox state */
 296     $smarty->assign("inheritTimeServer",$this->inheritTimeServer);
 297
 298     /* Show main page */
 299     $this->netConfigDNS->cn= $this->cn;
 300     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 301     $smarty->assign("fai_activated",$this->fai_activated);
 302
 303     $smarty->assign("member_of_ogroup",$this->member_of_ogroup);
 304
 305     return($smarty->fetch (get_template_path('workstation.tpl', TRUE)));
 306   }
 307
 308
 309   function remove_from_parent()
 310   {
 311     $this->netConfigDNS->acl = $this->acl;
 312     $this->netConfigDNS->remove_from_parent();
 313     $ldap= $this->config->get_ldap_link();
 314     $ldap->rmdir($this->dn);
 315     show_ldap_error($ldap->get_error(), _("Removing workstation failed"));
 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     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 323     while ($ldap->fetch()){
 324       $og= new ogroup($this->config, $ldap->getDN());
 325       unset($og->member[$this->dn]);
 326       $og->save ();
 327     }
 328   }
 329
 330
 331   /* Save data to object */
 332   function save_object()
 333   {
 334     plugin::save_object();
 335
 336     /* Save base, since this is no LDAP attribute */
 337     if (isset($_POST['base']) && chkacl($this->acl, "create") == ""){
 338       $this->base= $_POST['base'];
 339     }
 340     $this->netConfigDNS->save_object();
 341
 342     /* Set inherit mode */
 343     if(isset($_POST['workgeneric_posted']) && chkacl($this->acl,"gotoNtpServer") == ""){
 344       if(isset($_POST["inheritTimeServer"]) && $this->member_of_ogroup){
 345         $this->inheritTimeServer = true;
 346       }else{
 347         $this->inheritTimeServer = false;
 348       }
 349     }
 350
 351     if(isset($_POST["inheritAll"])){
 352       $this->set_everything_to_inherited();
 353     }
 354   }
 355
 356
 357   /* Check supplied data */
 358   function check()
 359   {
 360     /* Call common method to give check the hook */
 361     $message= plugin::check();
 362
 363     if($this->cn != "wdefault"){
 364       $message= array_merge($message, $this->netConfigDNS->check());
 365     }
 366
 367     $ui= get_userinfo();
 368     $this->dn= "cn=".$this->cn.",ou=workstations,ou=systems,".$this->base;
 369     $acl= get_permissions ($this->dn, $ui->subtreeACL);
 370     $acl= get_module_permission($acl, "group", $this->dn);
 371     if (chkacl($acl, "create") != ""){
 372       $message[]= _("You have no permissions to create a workstation on this 'Base'.");
 373     }
 374
 375     if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
 376       $message[]= _("The required field 'Workstation name' is not set.");
 377     }
 378
 379     if ($this->orig_dn != $this->dn){
 380       $ldap= $this->config->get_ldap_link();
 381       $ldap->cd ($this->base);
 382
 383       if($this->cn == "wdefault"){
 384         $ldap->cat($this->dn);
 385       }else{
 386         $ldap->search ("(&(cn=".$this->cn.")(objectClass=gotoWorkstation))", array("cn"));
 387       }
 388       if ($ldap->count() != 0){
 389         while ($attrs= $ldap->fetch()){
 390           if (preg_match ("/,ou=incoming,/", $ldap->getDN())){
 391             continue;
 392           } else {
 393             if ($attrs['dn'] != $this->orig_dn){
 394               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 395               break;
 396             }
 397           }
 398         }
 399       }
 400     }
 401
 402
 403     /* Check for valid ntpServer selection */
 404     if((!$this->inheritTimeServer) && (!count($this->gotoNtpServer))){
 405       $message[]= _("There must be at least one NTP server selected, or the inherit mode activated.");
 406     }
 407
 408     return ($message);
 409   }
 410
 411
 412   /* Save to LDAP */
 413   function save()
 414   {
 415     $this->netConfigDNS->acl = $this->acl;
 416     plugin::save();
 417
 418     /* Strip out 'default' values */
 419     foreach (array("gotoSyslogServer") as $val){
 420       if (!isset($this->attrs[$val]) || $this->attrs[$val] == "default"){
 421         $this->attrs[$val]= array();
 422       }
 423     }
 424
 425     /* Remove FAIstate */
 426     if (isset($this->attrs['FAIstate'])){
 427       unset ($this->attrs['FAIstate']);
 428     }
 429
 430     /* Add missing arrays */
 431     foreach (array("ghScsiDev", "ghIdeDev", "ghNetNic") as $val){
 432       if (isset ($this->$val) && count ($this->$val) != 0){
 433         $this->attrs["$val"]= $this->$val;
 434       }
 435     }
 436
 437     /* Remove all empty values */
 438     if ($this->orig_dn == 'new'){
 439       $attrs= array();
 440       foreach ($this->attrs as $key => $val){
 441         if (is_array($val) && count($val) == 0){
 442           continue;
 443         }
 444         $attrs[$key]= $val;
 445       }
 446       $this->attrs= $attrs;
 447     }
 448
 449     /* Update ntp server settings */
 450     if($this->inheritTimeServer){
 451       if($this->new){
 452         if(isset($this->attrs['gotoNtpServer'])){
 453           unset($this->attrs['gotoNtpServer']);
 454         }
 455       }else{
 456         $this->attrs['gotoNtpServer'] = array();
 457       }
 458     }else{
 459       /* Set ntpServers */
 460       $this->attrs['gotoNtpServer'] = array();
 461       foreach($this->gotoNtpServer as $server){
 462         $this->attrs['gotoNtpServer'][] = $server;
 463       }
 464     }
 465
 466     if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 467       $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 468     }
 469
 470     /* Write back to ldap */
 471     $ldap= $this->config->get_ldap_link();
 472     if ($this->orig_dn == 'new'){
 473       $ldap->cd($this->config->current['BASE']);
 474       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 475       $ldap->cd($this->dn);
 476       $ldap->add($this->attrs);
 477       show_ldap_error($ldap->get_error(), _("Saving workstation failed"));
 478       if(!$this->didAction){
 479         $this->handle_post_events("add",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 480       }
 481     } else {
 482       if ($this->orig_dn != $this->dn){
 483         $this->move($this->orig_dn, $this->dn);
 484       }
 485       $ldap->cd($this->dn);
 486       $this->cleanup();
 487       $ldap->modify ($this->attrs);
 488
 489       if(!$this->didAction){
 490         $this->handle_post_events("modify",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 491       }
 492     }
 493
 494     /* Set macAddress to '-' this indicates that this is a Workstation Template  */
 495     if($this->cn == "wdefault"){
 496       $this->netConfigDNS->macAddress = "-";
 497     }
 498
 499     $this->netConfigDNS->cn = $this->cn;
 500     $this->netConfigDNS->save($this->dn);
 501     show_ldap_error($ldap->get_error(), _("Saving workstation failed"));
 502   }
 503
 504   function set_everything_to_inherited()
 505   {
 506     $this->gotoSyslogServer  = "default";
 507     $this->inheritTimeServer = TRUE;
 508
 509     /* Set workstation service attributes to inherited */
 510     if($this->member_of_ogroup && isset($this->parent->by_object['workservice'])){
 511       foreach(array("gotoXKbLayout","gotoXKbModel","gotoXKbVariant",
 512             "gotoXResolution","gotoXColordepth","gotoXMouseType","gotoXMouseport") as $name){
 513         $this->parent->by_object['workservice']->$name = "default";
 514       }
 515     }
 516
 517     /* Set workstation startup attributes to inherited */
 518     if($this->member_of_ogroup && isset($this->parent->by_object['workstartup'])){
 519       $this->parent->by_object['workstartup']->gotoBootKernel = "default-inherited";
 520       $this->parent->by_object['workstartup']->gotoLdapServer = "default-inherited";
 521       $this->parent->by_object['workstartup']->FAIdebianMirror= "inherited";
 522     }
 523   }
 524 }
 525   // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 526 ?>