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");
  52
  53   var $mapActions   = array("reboot"          => "localboot",
  54                             "localboot"       => "localboot",
  55                             "instant_update"  => "softupdate",
  56                             "update"          => "sceduledupdate",
  57                             "reinstall"       => "install",
  58                             "rescan"          => "",
  59                             "memcheck"        => "memcheck",
  60                             "sysinfo"         => "sysinfo");
  61
  62
  63   var $fai_activated = FALSE;
  64
  65   function workgeneric ($config, $dn= NULL, $parent= NULL)
  66   {
  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
  75     /* Read arrays */
  76     foreach (array("ghNetNic", "ghIdeDev", "ghScsiDev") as $val){
  77       if (!isset($this->attrs[$val])){
  78         continue;
  79       }
  80       for ($i= 0; $i<$this->attrs[$val]['count']; $i++){
  81         array_push($this->$val, $this->attrs[$val][$i]);
  82       }
  83     }
  84
  85     /* Create used ntp server array */
  86     $this->gotoNtpServer= array();
  87     if(isset($this->attrs['gotoNtpServer'])){
  88       $this->inheritTimeServer = false;
  89       unset($this->attrs['gotoNtpServer']['count']);
  90       foreach($this->attrs['gotoNtpServer'] as $server){
  91         $this->gotoNtpServer[$server] = $server;
  92       }
  93     }
  94
  95     /* Set inherit checkbox state */
  96     if((in_array("default",$this->gotoNtpServer)) || (count($this->gotoNtpServer) == 0)){
  97       $this->inheritTimeServer = true;
  98       $this->gotoNtpServer=array();
  99     }
 100
 101     /* Create available ntp options */
 102     $tmp = $this->config->data['SERVERS']['NTP'];
 103     $this->gotoNtpServers = array();
 104     foreach($tmp as $key => $server){
 105       if($server == "default") continue;
 106       $this->gotoNtpServers[$server] = $server;
 107     }
 108
 109     $this->modes["active"]= _("Activated");
 110     $this->modes["locked"]= _("Locked");
 111
 112     /* Set base */
 113     if ($this->dn == "new"){
 114       $ui= get_userinfo();
 115       $this->base= dn2base($ui->dn);
 116     } else {
 117       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
 118     }
 119
 120     /* Create an array of all Syslog servers */
 121     $tmp = $this->config->data['SERVERS']['SYSLOG'];
 122     foreach($tmp as $server){
 123       $visible = $server;
 124       if($server == "default") {
 125         $visible = "["._("inherited")."]";
 126       }
 127       $this->gotoSyslogServers[$server] = $visible;
 128     }
 129
 130     /* Save 'dn' for later referal */
 131     $this->orig_dn= $this->dn;
 132   }
 133
 134
 135   function set_acl_base($base)
 136   {
 137     plugin::set_acl_base($base);
 138     $this->netConfigDNS->set_acl_base($base);
 139   }
 140
 141   function set_acl_category($cat)
 142   {
 143     plugin::set_acl_category($cat);
 144     $this->netConfigDNS->set_acl_category($cat);
 145   }
 146
 147   function execute()
 148   {
 149     /* Call parent execute */
 150     plugin::execute();
 151
 152     /* Do we need to flip is_account state? */
 153     if(isset($_POST['modify_state'])){
 154       if($this->is_account && $this->acl_is_removeable()){
 155         $this->is_account= FALSE;
 156       }elseif(!$this->is_account && $this->acl_is_createable()){
 157         $this->is_account= TRUE;
 158       }
 159     }
 160
 161     if ((isset($_POST['action'])) && ($this->acl_is_writeable("FAIstate"))){
 162       $cmd= search_config($this->config->data['TABS'], "workgeneric", "ACTIONCMD");
 163       if ($cmd == ""){
 164         print_red(_("No ACTIONCMD definition found in your gosa.conf"));
 165       } else {
 166         exec ($cmd." ".$this->netConfigDNS->macAddress." ".escapeshellarg($_POST['saction']), $dummy, $retval);
 167         if ($retval != 0){
 168           print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 169         } elseif ($_POST['saction'] != "wake") {
 170
 171           /* Set FAIstate */
 172           if($this->fai_activated && $this->dn != "new"){
 173             $ldap = $this->config->get_ldap_link();
 174             $ldap->cd($this->config->current['BASE']);
 175             $ldap->cat($this->dn,array("objectClass"));
 176             $res = $ldap->fetch();
 177
 178             $attrs = array();
 179             $attrs['FAIstate'] = "";
 180             if(isset($this->mapActions[$_POST['saction']])){
 181               $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 182             }
 183
 184             for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 185               $attrs['objectClass'][] = $res['objectClass'][$i];
 186             }
 187
 188             if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 189               $attrs['objectClass'][] = "FAIobject";
 190             }
 191
 192             if($attrs['FAIstate'] == ""){
 193 #FIXME we should check if FAIobject is not used anymore
 194               $attrs['FAIstate'] = array();
 195             }
 196
 197             $ldap->cd($this->dn);
 198             $ldap->modify($attrs);
 199             show_ldap_error($ldap->get_error(), sprintf(_("Saving of system workstation/generic (FAIstate) with dn '%s' failed."),$this->dn));
 200
 201           }
 202           $this->didAction= TRUE;
 203         }
 204       }
 205     }
 206
 207     /* Do we represent a valid terminal? */
 208     if (!$this->is_account && $this->parent == NULL){
 209       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 210         _("This 'dn' has no workstation features.")."</b>";
 211       return($display);
 212     }
 213
 214     /* Base select dialog */
 215     $once = true;
 216     foreach($_POST as $name => $value){
 217       if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_writeable("base")){
 218         $once = false;
 219         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 220         $this->dialog->setCurrentBase($this->base);
 221       }
 222     }
 223
 224     /* Dialog handling */
 225     if(is_object($this->dialog)){
 226       /* Must be called before save_object */
 227       $this->dialog->save_object();
 228
 229       if($this->dialog->isClosed()){
 230         $this->dialog = false;
 231       }elseif($this->dialog->isSelected()){
 232
 233         /* A new base was selected, check if it is a valid one */
 234         $tmp = $this->get_allowed_bases();
 235         if(isset($tmp[$this->dialog->isSelected()])){
 236           $this->base = $this->dialog->isSelected();
 237         }
 238
 239         $this->dialog= false;
 240       }else{
 241         return($this->dialog->execute());
 242       }
 243     }
 244
 245     /* Add new ntp Server to our list */
 246     if((isset($_POST['addNtpServer'])) && (isset($_POST['gotoNtpServers'])) && $this->acl_is_writeable("gotoNtpServer")){
 247       $this->gotoNtpServer[$_POST['gotoNtpServers']] = $_POST['gotoNtpServers'];
 248     }
 249
 250     /* Delete selected NtpServer for list of used servers  */
 251     if((isset($_POST['delNtpServer'])) && (isset($_POST['gotoNtpServerSelected'])) && $this->acl_is_writeable("gotoNtpServer")){
 252       foreach($_POST['gotoNtpServerSelected'] as $name){
 253         unset($this->gotoNtpServer[$name]);
 254       }
 255     }
 256
 257     /* Fill templating stuff */
 258     $smarty= get_smarty();
 259
 260     /* Set acls */
 261     $tmp = $this->plInfo();
 262     foreach($tmp['plProvidedAcls'] as $name => $translation){
 263       $smarty->assign($name."ACL",$this->getacl($name));
 264     }
 265
 266     $smarty->assign("cn", $this->cn);
 267     $smarty->assign("l", $this->l);
 268     $smarty->assign("bases", $this->get_allowed_bases());
 269     $smarty->assign("staticAddress", "");
 270
 271     $tmp = array();
 272     foreach($this->gotoNtpServers as $server){
 273       if(!in_array($server,$this->gotoNtpServer)){
 274         $tmp[$server] = $server;
 275       }
 276     }
 277     $smarty->assign("gotoNtpServers",$tmp);
 278
 279     /* Check if workstation is online */
 280     $query= "fping -q -r 1 -t 500 ".$this->cn;
 281     exec ($query, $dummy, $retval);
 282
 283     /* Offline */
 284     if ($retval == 0){
 285       $smarty->assign("actions", array("halt" => _("Switch off"), "reboot" => _("Reboot"),
 286                                        "instant_update" => _("Instant update"),
 287                                        "update" => _("Scheduled update"),
 288                                        "reinstall" => _("Reinstall"),
 289                                        "rescan" => _("Rescan hardware"),
 290                                        "memcheck" => _("Memory test"),
 291                                        "localboot" => _("Force localboot"),
 292                                        "sysinfo"  => _("System analysis")));
 293     } else {
 294       $smarty->assign("actions", array("wake" => _("Wake up"),
 295                                        "reinstall" => _("Reinstall"),
 296                                        "update" => _("Scheduled update"),
 297                                        "memcheck" => _("Memory test"),
 298                                        "localboot" => _("Force localboot"),
 299                                        "sysinfo"  => _("System analysis")));
 300     }
 301     /* Arrays */
 302     $smarty->assign("modes", $this->modes);
 303     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 304     $smarty->assign("syslogservers", $this->gotoSyslogServers);
 305     $smarty->assign("fai_activated",$this->fai_activated);
 306
 307     $ntpser = array();
 308     foreach($this->gotoNtpServers as $server){
 309       if(!in_array($server,$this->gotoNtpServer)){
 310         $ntpser[$server] = $server;
 311       }
 312     }
 313     $smarty->assign("gotoNtpServers", $ntpser);
 314
 315     /* Variables */
 316     foreach(array("base", "gotoMode", "gotoSyslogServer", "gotoNtpServer") as $val){
 317       $smarty->assign($val."_select", $this->$val);
 318     }
 319
 320     /* tell smarty the inherit checkbox state */
 321     $smarty->assign("inheritTimeServer",$this->inheritTimeServer);
 322
 323     /* Show main page */
 324     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 325     return($smarty->fetch (get_template_path('workstation.tpl', TRUE)));
 326   }
 327
 328   function remove_from_parent()
 329   {
 330     if($this->acl_is_removeable()){
 331
 332       $this->netConfigDNS->remove_from_parent();
 333       $ldap= $this->config->get_ldap_link();
 334       $ldap->rmdir($this->dn);
 335       show_ldap_error($ldap->get_error(), sprintf(_("Removing of system workstation/generic with dn '%s' failed."),$this->dn));
 336
 337       /* Optionally execute a command after we're done */
 338       $this->handle_post_events("remove", array("macAddress" => $this->netConfigDNS->macAddress));
 339
 340       /* Delete references to object groups */
 341       $ldap->cd ($this->config->current['BASE']);
 342       $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 343       while ($ldap->fetch()){
 344         $og= new ogroup($this->config, $ldap->getDN());
 345         unset($og->member[$this->dn]);
 346         $og->save ();
 347       }
 348     }
 349   }
 350
 351
 352   /* Save data to object */
 353   function save_object()
 354   {
 355
 356     /* Create a base backup and reset the
 357        base directly after calling plugin::save_object();
 358        Base will be set seperatly a few lines below */
 359     $base_tmp = $this->base;
 360     plugin::save_object();
 361     $this->base = $base_tmp;
 362
 363     /* Save base, since this is no LDAP attribute */
 364     $tmp = $this->get_allowed_bases();
 365     if(isset($_POST['base'])){
 366       if(isset($tmp[$_POST['base']])){
 367         $this->base= $_POST['base'];
 368       }
 369     }
 370
 371     $this->netConfigDNS->save_object();
 372
 373     /* Set inherit mode */
 374     if((isset($_POST['workgeneric_posted'])) && ($this->acl_is_writeable("gotoNtpServer"))){
 375       if(isset($_POST["inheritTimeServer"])){
 376         $this->inheritTimeServer = true;
 377       }else{
 378         $this->inheritTimeServer = false;
 379       }
 380     }
 381
 382   }
 383
 384
 385   /* Check supplied data */
 386   function check()
 387   {
 388     /* Call common method to give check the hook */
 389     $message= plugin::check();
 390
 391     /* Skip IP & Mac checks if this is a template */
 392     if($this->cn != "wdefault"){
 393       $message= array_merge($message, $this->netConfigDNS->check());
 394     }
 395
 396     $this->dn= "cn=".$this->cn.",ou=workstations,ou=systems,".$this->base;
 397
 398     if ($this->cn == ""){
 399       $message[]= _("The required field 'Workstation name' is not set.");
 400     }
 401
 402     if ($this->orig_dn != $this->dn){
 403       $ldap= $this->config->get_ldap_link();
 404       $ldap->cd ($this->base);
 405
 406       if($this->cn == "wdefault"){
 407         $ldap->cat($this->dn);
 408       }else{
 409         $ldap->search ("(&(cn=".$this->cn.")(objectClass=gotoWorkstation))", array("cn"));
 410       }
 411       if ($ldap->count() != 0){
 412         while ($attrs= $ldap->fetch()){
 413           if (preg_match ("/,ou=incoming,/", $ldap->getDN())){
 414             continue;
 415           } else {
 416             if ($attrs['dn'] != $this->orig_dn){
 417               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 418               break;
 419             }
 420           }
 421         }
 422       }
 423     }
 424
 425     /* Check for valid ntpServer selection */
 426     if((!$this->inheritTimeServer) && (!count($this->gotoNtpServer))){
 427       $message[]= _("There must be at least one NTP server selected, or the inherit mode activated.");
 428     }
 429
 430     return ($message);
 431   }
 432
 433
 434   /* Save to LDAP */
 435   function save()
 436   {
 437     plugin::save();
 438
 439     /* Strip out 'default' values */
 440     foreach (array("gotoSyslogServer") as $val){
 441
 442       if (isset($this->attrs[$val]) && $this->attrs[$val] == "default"){
 443         $this->attrs[$val]= array();
 444       }
 445     }
 446
 447     /* Add missing arrays */
 448     foreach (array("ghScsiDev", "ghIdeDev", "ghNetNic") as $val){
 449       if (isset ($this->$val) && count ($this->$val) != 0){
 450         $this->attrs["$val"]= $this->$val;
 451       }
 452     }
 453
 454     /* Remove all empty values */
 455     if ($this->orig_dn == 'new'){
 456       $attrs= array();
 457       foreach ($this->attrs as $key => $val){
 458         if (is_array($val) && count($val) == 0){
 459           continue;
 460         }
 461         $attrs[$key]= $val;
 462       }
 463       $this->attrs= $attrs;
 464     }
 465
 466     /* Update ntp server settings */
 467     if($this->inheritTimeServer){
 468       if($this->is_new){
 469         if(isset($this->attrs['gotoNtpServer'])){
 470           unset($this->attrs['gotoNtpServer']);
 471         }
 472       }else{
 473         $this->attrs['gotoNtpServer'] = array();
 474       }
 475     }else{
 476       /* Set ntpServers */
 477       $this->attrs['gotoNtpServer'] = array();
 478       foreach($this->gotoNtpServer as $server){
 479         $this->attrs['gotoNtpServer'][] = $server;
 480       }
 481     }
 482
 483     if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 484       $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 485     }
 486
 487     /* Write back to ldap */
 488     $ldap= $this->config->get_ldap_link();
 489     if ($this->orig_dn == 'new'){
 490       $ldap->cd($this->config->current['BASE']);
 491       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 492       $ldap->cd($this->dn);
 493       $ldap->add($this->attrs);
 494       show_ldap_error($ldap->get_error(), sprintf(_("Saving of system workstation/generic with dn '%s' failed."),$this->dn));
 495       if(!$this->didAction){
 496         $this->handle_post_events("add");
 497       }
 498     } else {
 499       if ($this->orig_dn != $this->dn){
 500         $this->move($this->orig_dn, $this->dn);
 501       }
 502       $ldap->cd($this->dn);
 503       $this->cleanup();
 504       $ldap->modify ($this->attrs);
 505
 506       if(!$this->didAction){
 507         $this->handle_post_events("modify");
 508       }
 509     }
 510
 511     /* cn=default and macAddress=- indicates that this is a template */
 512     if($this->cn == "wdefault"){
 513       $this->netConfigDNS->macAddress = "-";
 514     }
 515
 516     $this->netConfigDNS->cn = $this->cn;
 517     $this->netConfigDNS->save($this->dn);
 518     show_ldap_error($ldap->get_error(), sprintf(_("Saving of system workstation/generic with dn '%s' failed."),$this->dn));
 519   }
 520
 521
 522   /* Return plugin informations for acl handling
 523       #FIXME FAIscript seams to ununsed within this class... */
 524   function plInfo()
 525   {
 526     return (array(
 527           "plShortName"   => _("Generic"),
 528           "plDescription" => _("Workstation generic"),
 529           "plSelfModify"  => FALSE,
 530           "plDepends"     => array(),
 531           "plPriority"    => 0,
 532           "plSection"     => array("administration"),
 533           "plCategory"    => array("workstation" => array("description"  => _("Workstation"),
 534                                                           "objectClass"  => "gotoWorkstation")),
 535           "plProvidedAcls"=> array(
 536             "cn"                  => _("Workstation name"),
 537             "l"                   => _("Location") ,
 538             "base"                => _("Base") ,
 539             "gotoMode"            => _("Goto mode"),
 540             "gotoSyslogServer"    => _("Syslog server"),
 541             "gotoNtpServer"       => _("Ntp server"),
 542             "gotoRootPasswd"      => _("Root password"),
 543             "FAIstate"            => _("Action flag"))
 544           ));
 545   }
 546
 547 }
 548
 549 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 550 ?>