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   var $view_logged = FALSE;
  32
  33   /* Needed values and lists */
  34   var $base= "";
  35   var $cn= "";
  36   var $l= "";
  37   var $orig_dn= "";
  38
  39   /* Plugin side filled */
  40   var $modes= array();
  41
  42   var $netConfigDNS;
  43
  44   var $inheritTimeServer = true;
  45
  46   /* attribute list for save action */
  47   var $ignore_account= TRUE;
  48   var $attributes= array("gotoMode", "gotoSyslogServer", "gotoNtpServer",
  49       "gotoFloppyEnable", "gotoCdromEnable", "cn", "gotoSndModule",
  50       "ghCpuType", "ghMemSize", "ghUsbSupport",
  51       "ghGfxAdapter", "ghSoundAdapter", "gotoLastUser", "l","FAIscript");
  52   var $objectclasses= array("top", "gotoWorkstation", "GOhard");
  53
  54   var $mapActions   = array("reboot"          => "localboot",
  55                             "localboot"       => "localboot",
  56                             "instant_update"  => "softupdate",
  57                             "update"          => "sceduledupdate",
  58                             "reinstall"       => "install",
  59                             "rescan"          => "",
  60                             "memcheck"        => "memcheck",
  61                             "sysinfo"         => "sysinfo");
  62
  63
  64   var $fai_activated = FALSE;
  65
  66   function workgeneric ($config, $dn= NULL, $parent= NULL)
  67   {
  68     $tmp = search_config($config->data,"faiManagement","CLASS");
  69     if(!empty($tmp)){
  70       $this->fai_activated = TRUE;
  71     }
  72
  73     plugin::plugin ($config, $dn, $parent);
  74     $this->netConfigDNS = new termDNS($this->config,$this->dn,$this->objectclasses);
  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= $this->dn;
 133   }
 134
 135
 136   function set_acl_base($base)
 137   {
 138     plugin::set_acl_base($base);
 139     $this->netConfigDNS->set_acl_base($base);
 140   }
 141
 142   function set_acl_category($cat)
 143   {
 144     plugin::set_acl_category($cat);
 145     $this->netConfigDNS->set_acl_category($cat);
 146   }
 147
 148   function execute()
 149   {
 150     /* Call parent execute */
 151     plugin::execute();
 152
 153     if($this->is_account && !$this->view_logged){
 154       $this->view_logged = TRUE;
 155       new log("view","workstation/".get_class($this),$this->dn);
 156     }
 157
 158     /* Do we need to flip is_account state? */
 159     if(isset($_POST['modify_state'])){
 160       if($this->is_account && $this->acl_is_removeable()){
 161         $this->is_account= FALSE;
 162       }elseif(!$this->is_account && $this->acl_is_createable()){
 163         $this->is_account= TRUE;
 164       }
 165     }
 166
 167     if ((isset($_POST['action'])) && ($this->acl_is_writeable("FAIstate"))){
 168       $cmd= search_config($this->config->data['TABS'], "workgeneric", "ACTIONCMD");
 169       if ($cmd == ""){
 170         print_red(_("No ACTIONCMD definition found in your gosa.conf"));
 171       } else {
 172         exec ($cmd." ".$this->netConfigDNS->macAddress." ".escapeshellarg($_POST['saction']), $dummy, $retval);
 173         if ($retval != 0){
 174           print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 175         } elseif ($_POST['saction'] != "wake") {
 176
 177           /* Set FAIstate */
 178           if($this->fai_activated && $this->dn != "new"){
 179             $ldap = $this->config->get_ldap_link();
 180             $ldap->cd($this->config->current['BASE']);
 181             $ldap->cat($this->dn,array("objectClass"));
 182             $res = $ldap->fetch();
 183
 184             $attrs = array();
 185             $attrs['FAIstate'] = "";
 186             if(isset($this->mapActions[$_POST['saction']])){
 187               $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 188             }
 189
 190             for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 191               $attrs['objectClass'][] = $res['objectClass'][$i];
 192             }
 193
 194             if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 195               $attrs['objectClass'][] = "FAIobject";
 196             }
 197
 198             if($attrs['FAIstate'] == ""){
 199 #FIXME we should check if FAIobject is not used anymore
 200               $attrs['FAIstate'] = array();
 201             }
 202
 203             $ldap->cd($this->dn);
 204             $ldap->modify($attrs);
 205             show_ldap_error($ldap->get_error(), sprintf(_("Saving of system workstation/generic (FAIstate) with dn '%s' failed."),$this->dn));
 206
 207           }
 208           $this->didAction= TRUE;
 209         }
 210       }
 211     }
 212
 213     /* Do we represent a valid terminal? */
 214     if (!$this->is_account && $this->parent == NULL){
 215       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 216         _("This 'dn' has no workstation features.")."</b>";
 217       return($display);
 218     }
 219
 220     /* Base select dialog */
 221     $once = true;
 222     foreach($_POST as $name => $value){
 223       if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_writeable("base")){
 224         $once = false;
 225         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 226         $this->dialog->setCurrentBase($this->base);
 227       }
 228     }
 229
 230     /* Dialog handling */
 231     if(is_object($this->dialog)){
 232       /* Must be called before save_object */
 233       $this->dialog->save_object();
 234
 235       if($this->dialog->isClosed()){
 236         $this->dialog = false;
 237       }elseif($this->dialog->isSelected()){
 238
 239         /* A new base was selected, check if it is a valid one */
 240         $tmp = $this->get_allowed_bases();
 241         if(isset($tmp[$this->dialog->isSelected()])){
 242           $this->base = $this->dialog->isSelected();
 243         }
 244
 245         $this->dialog= false;
 246       }else{
 247         return($this->dialog->execute());
 248       }
 249     }
 250
 251     /* Add new ntp Server to our list */
 252     if((isset($_POST['addNtpServer'])) && (isset($_POST['gotoNtpServers'])) && $this->acl_is_writeable("gotoNtpServer")){
 253       $this->gotoNtpServer[$_POST['gotoNtpServers']] = $_POST['gotoNtpServers'];
 254     }
 255
 256     /* Delete selected NtpServer for list of used servers  */
 257     if((isset($_POST['delNtpServer'])) && (isset($_POST['gotoNtpServerSelected'])) && $this->acl_is_writeable("gotoNtpServer")){
 258       foreach($_POST['gotoNtpServerSelected'] as $name){
 259         unset($this->gotoNtpServer[$name]);
 260       }
 261     }
 262
 263     /* Fill templating stuff */
 264     $smarty= get_smarty();
 265
 266     /* Set acls */
 267     $tmp = $this->plInfo();
 268     foreach($tmp['plProvidedAcls'] as $name => $translation){
 269       $smarty->assign($name."ACL",$this->getacl($name));
 270     }
 271
 272     $smarty->assign("cn", $this->cn);
 273     $smarty->assign("l", $this->l);
 274     $smarty->assign("bases", $this->get_allowed_bases());
 275     $smarty->assign("staticAddress", "");
 276
 277     $tmp = array();
 278     foreach($this->gotoNtpServers as $server){
 279       if(!in_array($server,$this->gotoNtpServer)){
 280         $tmp[$server] = $server;
 281       }
 282     }
 283     $smarty->assign("gotoNtpServers",$tmp);
 284
 285     /* Check if workstation is online */
 286     $query= "fping -q -r 1 -t 500 ".$this->cn;
 287     exec ($query, $dummy, $retval);
 288
 289     /* Offline */
 290     if ($retval == 0){
 291       $smarty->assign("actions", array("halt" => _("Switch off"), "reboot" => _("Reboot"),
 292                                        "instant_update" => _("Instant update"),
 293                                        "update" => _("Scheduled update"),
 294                                        "reinstall" => _("Reinstall"),
 295                                        "rescan" => _("Rescan hardware"),
 296                                        "memcheck" => _("Memory test"),
 297                                        "localboot" => _("Force localboot"),
 298                                        "sysinfo"  => _("System analysis")));
 299     } else {
 300       $smarty->assign("actions", array("wake" => _("Wake up"),
 301                                        "reinstall" => _("Reinstall"),
 302                                        "update" => _("Scheduled update"),
 303                                        "memcheck" => _("Memory test"),
 304                                        "localboot" => _("Force localboot"),
 305                                        "sysinfo"  => _("System analysis")));
 306     }
 307     /* Arrays */
 308     $smarty->assign("modes", $this->modes);
 309     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 310     $smarty->assign("syslogservers", $this->gotoSyslogServers);
 311     $smarty->assign("fai_activated",$this->fai_activated);
 312
 313     $ntpser = array();
 314     foreach($this->gotoNtpServers as $server){
 315       if(!in_array($server,$this->gotoNtpServer)){
 316         $ntpser[$server] = $server;
 317       }
 318     }
 319     $smarty->assign("gotoNtpServers", $ntpser);
 320
 321     /* Variables */
 322     foreach(array("base", "gotoMode", "gotoSyslogServer", "gotoNtpServer") as $val){
 323       $smarty->assign($val."_select", $this->$val);
 324     }
 325
 326     /* tell smarty the inherit checkbox state */
 327     $smarty->assign("inheritTimeServer",$this->inheritTimeServer);
 328
 329     /* Show main page */
 330     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 331     return($smarty->fetch (get_template_path('workstation.tpl', TRUE)));
 332   }
 333
 334   function remove_from_parent()
 335   {
 336     if($this->acl_is_removeable()){
 337
 338       $this->netConfigDNS->remove_from_parent();
 339       $ldap= $this->config->get_ldap_link();
 340       $ldap->rmdir($this->dn);
 341       new log("remove","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 342       show_ldap_error($ldap->get_error(), sprintf(_("Removing of system workstation/generic with dn '%s' failed."),$this->dn));
 343
 344       /* Optionally execute a command after we're done */
 345       $this->handle_post_events("remove", array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS-ipHostNumber));
 346
 347       /* Delete references to object groups */
 348       $ldap->cd ($this->config->current['BASE']);
 349       $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 350       while ($ldap->fetch()){
 351         $og= new ogroup($this->config, $ldap->getDN());
 352         unset($og->member[$this->dn]);
 353         $og->save ();
 354       }
 355     }
 356   }
 357
 358
 359   /* Save data to object */
 360   function save_object()
 361   {
 362
 363     /* Create a base backup and reset the
 364        base directly after calling plugin::save_object();
 365        Base will be set seperatly a few lines below */
 366     $base_tmp = $this->base;
 367     plugin::save_object();
 368     $this->base = $base_tmp;
 369
 370     /* Save base, since this is no LDAP attribute */
 371     $tmp = $this->get_allowed_bases();
 372     if(isset($_POST['base'])){
 373       if(isset($tmp[$_POST['base']])){
 374         $this->base= $_POST['base'];
 375       }
 376     }
 377
 378     $this->netConfigDNS->save_object();
 379
 380     /* Set inherit mode */
 381     if((isset($_POST['workgeneric_posted'])) && ($this->acl_is_writeable("gotoNtpServer"))){
 382       if(isset($_POST["inheritTimeServer"])){
 383         $this->inheritTimeServer = true;
 384       }else{
 385         $this->inheritTimeServer = false;
 386       }
 387     }
 388
 389   }
 390
 391
 392   /* Check supplied data */
 393   function check()
 394   {
 395     /* Call common method to give check the hook */
 396     $message= plugin::check();
 397
 398     /* Skip IP & Mac checks if this is a template */
 399     if($this->cn != "wdefault"){
 400       $message= array_merge($message, $this->netConfigDNS->check());
 401     }
 402
 403     $this->dn= "cn=".$this->cn.",ou=workstations,ou=systems,".$this->base;
 404
 405     if ($this->cn == ""){
 406       $message[]= _("The required field 'Workstation name' is not set.");
 407     }
 408
 409     if ($this->orig_dn != $this->dn){
 410       $ldap= $this->config->get_ldap_link();
 411       $ldap->cd ($this->base);
 412
 413       if($this->cn == "wdefault"){
 414         $ldap->cat($this->dn);
 415       }else{
 416         $ldap->search ("(&(cn=".$this->cn.")(objectClass=gotoWorkstation))", array("cn"));
 417       }
 418       if ($ldap->count() != 0){
 419         while ($attrs= $ldap->fetch()){
 420           if (preg_match ("/,ou=incoming,/", $ldap->getDN())){
 421             continue;
 422           } else {
 423             if ($attrs['dn'] != $this->orig_dn){
 424               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 425               break;
 426             }
 427           }
 428         }
 429       }
 430     }
 431
 432     /* Check for valid ntpServer selection */
 433     if((!$this->inheritTimeServer) && (!count($this->gotoNtpServer))){
 434       $message[]= _("There must be at least one NTP server selected, or the inherit mode activated.");
 435     }
 436
 437     return ($message);
 438   }
 439
 440
 441   /* Save to LDAP */
 442   function save()
 443   {
 444     plugin::save();
 445
 446     /* Strip out 'default' values */
 447     foreach (array("gotoSyslogServer") as $val){
 448
 449       if (isset($this->attrs[$val]) && $this->attrs[$val] == "default"){
 450         $this->attrs[$val]= array();
 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= $attrs;
 471     }
 472
 473     /* Update ntp server settings */
 474     if($this->inheritTimeServer){
 475       if($this->is_new){
 476         if(isset($this->attrs['gotoNtpServer'])){
 477           unset($this->attrs['gotoNtpServer']);
 478         }
 479       }else{
 480         $this->attrs['gotoNtpServer'] = array();
 481       }
 482     }else{
 483       /* Set ntpServers */
 484       $this->attrs['gotoNtpServer'] = array();
 485       foreach($this->gotoNtpServer as $server){
 486         $this->attrs['gotoNtpServer'][] = $server;
 487       }
 488     }
 489
 490     if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 491       $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 492     }
 493
 494     /* Write back to ldap */
 495     $ldap= $this->config->get_ldap_link();
 496     if ($this->orig_dn == 'new'){
 497       $ldap->cd($this->config->current['BASE']);
 498       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 499       $ldap->cd($this->dn);
 500       $ldap->add($this->attrs);
 501       new log("create","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 502       show_ldap_error($ldap->get_error(), sprintf(_("Saving of system workstation/generic with dn '%s' failed."),$this->dn));
 503       if(!$this->didAction){
 504         $this->handle_post_events("add",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 505       }
 506     } else {
 507       if ($this->orig_dn != $this->dn){
 508         $this->move($this->orig_dn, $this->dn);
 509       }
 510       $ldap->cd($this->dn);
 511       $this->cleanup();
 512       $ldap->modify ($this->attrs);
 513       new log("modify","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 514
 515       if(!$this->didAction){
 516         $this->handle_post_events("modify",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 517       }
 518     }
 519
 520     /* cn=default and macAddress=- indicates that this is a template */
 521     if($this->cn == "wdefault"){
 522       $this->netConfigDNS->macAddress = "-";
 523     }
 524
 525     $this->netConfigDNS->cn = $this->cn;
 526     $this->netConfigDNS->save($this->dn);
 527     show_ldap_error($ldap->get_error(), sprintf(_("Saving of system workstation/generic with dn '%s' failed."),$this->dn));
 528   }
 529
 530
 531   /* Return plugin informations for acl handling
 532       #FIXME FAIscript seams to ununsed within this class... */
 533   function plInfo()
 534   {
 535     return (array(
 536           "plShortName"   => _("Generic"),
 537           "plDescription" => _("Workstation generic"),
 538           "plSelfModify"  => FALSE,
 539           "plDepends"     => array(),
 540           "plPriority"    => 0,
 541           "plSection"     => array("administration"),
 542           "plCategory"    => array("workstation" => array("description"  => _("Workstation"),
 543                                                           "objectClass"  => "gotoWorkstation")),
 544           "plProvidedAcls"=> array(
 545             "cn"                  => _("Workstation name"),
 546             "l"                   => _("Location") ,
 547             "base"                => _("Base") ,
 548             "gotoMode"            => _("Goto mode"),
 549             "gotoSyslogServer"    => _("Syslog server"),
 550             "gotoNtpServer"       => _("Ntp server"),
 551             "gotoRootPasswd"      => _("Root password"),
 552             "FAIstate"            => _("Action flag"))
 553           ));
 554   }
 555
 556 }
 557
 558 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 559 ?>