gosa-plugins/systems/admin/systems/class_servGeneric.inc

   1 <?php
   2
   3 class servgeneric extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary= "Manage server 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 $ignore_account= TRUE;
  12   var $interfaces= array();
  13
  14   /* Needed values and lists */
  15   var $base= "";
  16   var $cn= "";
  17   var $l= "";
  18   var $description= "";
  19   var $orig_dn= "";
  20   var $didAction= FALSE;
  21
  22   /* attribute list for save action */
  23   var $attributes= array("cn", "description","gotoMode");
  24   var $objectclasses= array("top", "GOhard", "goServer");
  25
  26   var $gotoMode= "locked";
  27
  28   var $netConfigDNS;
  29   var $modes = array();
  30   var $ui   ;
  31   var $mapActions   = array("reboot"          => "",
  32                             "update"          => "softupdate",
  33                             "localboot"       => "localboot",
  34                             "reinstall"       => "install",
  35                             "rescan"          => "",
  36                             "wake"            => "",
  37                             "memcheck"        => "memcheck",
  38                             "sysinfo"         => "sysinfo");
  39
  40   var $fai_activated  =FALSE;
  41   var $view_logged = FALSE;
  42
  43   function servgeneric (&$config, $dn= NULL, $parent= NULL)
  44   {
  45     /* Check if FAI is activated */
  46     $tmp = $config->search("faiManagement", "CLASS",array('menu','tabs'));
  47
  48     if(!empty($tmp)){
  49       $this->fai_activated = TRUE;
  50     }
  51
  52     plugin::plugin ($config, $dn, $parent);
  53
  54     $this->ui = get_userinfo();
  55     $this->modes["active"]= _("Activated");
  56     $this->modes["locked"]= _("Locked");
  57
  58     /* Set base */
  59     if ($this->dn == "new"){
  60       $ui= get_userinfo();
  61       $this->base= dn2base($ui->dn);
  62       $this->cn= "";
  63     } else {
  64       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
  65     }
  66     $this->netConfigDNS = new termDNS($this->config,$this,$this->objectclasses);
  67     $this->netConfigDNS->set_acl_category("server");
  68     $this->netConfigDNS->set_acl_base($this->base);
  69
  70     /* Save dn for later references */
  71     $this->orig_dn= $this->dn;
  72   }
  73
  74
  75   function set_acl_base($base)
  76   {
  77     plugin::set_acl_base($base);
  78     $this->netConfigDNS->set_acl_base($base);
  79   }
  80
  81
  82   function set_acl_category($cat)
  83   {
  84     plugin::set_acl_category($cat);
  85     $this->netConfigDNS->set_acl_category($cat);
  86   }
  87
  88
  89   function execute()
  90   {
  91     /* Call parent execute */
  92     plugin::execute();
  93
  94     if($this->is_account && !$this->view_logged){
  95       $this->view_logged = TRUE;
  96       new log("view","server/".get_class($this),$this->dn);
  97     }
  98
  99     /* Do we represent a valid server? */
 100     if (!$this->is_account && $this->parent === NULL){
 101       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 102         _("This 'dn' has no server features.")."</b>";
 103       return($display);
 104     }
 105
 106
 107
 108     if ((isset($_POST['action'])) && ($this->acl_is_writeable("FAIstate")) && isset($this->mapActions[$_POST['saction']]) ){
 109
 110       /* Check given action */
 111       $mapEvent = array("wake"           => "wakeup",
 112                         "instant_update" => "update");
 113       $action = $_POST['saction'];
 114       if(isset($mapEvent[$action])){
 115         $action = $mapEvent[$action];
 116       }
 117
 118       /* Check if we have an DaemonEvent for this action */
 119       if(class_available("DaemonEvent_".$action)){
 120         $events = DaemonEvent::get_event_types();
 121         if(isset($events['BY_CLASS']["DaemonEvent_".$action])){
 122           $evt = $events['BY_CLASS']["DaemonEvent_".$action];
 123           $tmp = new $evt['CLASS_NAME']($this->config);
 124           $tmp->add_targets(array($this->netConfigDNS->macAddress));
 125           $tmp->set_type(TRIGGERED_EVENT);
 126           $o_queue = new gosaSupportDaemon();
 127           if(!$o_queue->append($tmp)){
 128             msg_dialog::display(_("Daemon"),sprintf(_("Something went wrong while talking to the daemon: %s."),
 129                   $o_queue->get_error()),ERROR_DIALOG);
 130           }
 131         }
 132       }else{
 133
 134         msg_dialog::display(_("Missing Daemon Event"),
 135                     sprintf(_("The requested action does not exists '%s' Sending event manually."),"DaemonEvent_".$action),ERROR_DIALOG);
 136
 137         /* No event found, send action manually.
 138          */
 139         $method= "gosa";
 140         $action= $_POST['saction'];
 141         if ($action == "reinstall" || $action == "update" || $action == "instant_update"){
 142           $method= "job";
 143         }
 144
 145         gosaSupportDaemon::send("${method}_trigger_action_".$action,
 146             $this->netConfigDNS->macAddress,
 147             array("macAddress" => $this->netConfigDNS->macAddress));
 148       }
 149
 150       $this->didAction= TRUE;
 151
 152       if ($_POST['saction'] != "wake") {
 153
 154           /* Set FAIstate */
 155           if($this->fai_activated && $this->dn != "new"){
 156             $ldap = $this->config->get_ldap_link();
 157             $ldap->cd($this->config->current['BASE']);
 158             $ldap->cat($this->dn,array("objectClass"));
 159             $res = $ldap->fetch();
 160
 161             $attrs = array();
 162             $attrs['FAIstate'] = "";
 163             if(isset($this->mapActions[$_POST['saction']])){
 164               $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 165             }
 166
 167             for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 168               $attrs['objectClass'][] = $res['objectClass'][$i];
 169             }
 170
 171             if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 172               $attrs['objectClass'][] = "FAIobject";
 173             }
 174
 175             if($attrs['FAIstate'] == ""){
 176               #FIXME we should check if FAIobject is used anymore
 177               $attrs['FAIstate'] = array();
 178             }
 179
 180             $ldap->cd($this->dn);
 181             $ldap->modify($attrs);
 182           }
 183           show_ldap_error($ldap->get_error(), sprintf(_("Saving of system server/generic (FAIstate) with dn '%s' failed."),$this->dn));
 184       }
 185     }
 186
 187     /* Base select dialog */
 188     $once = true;
 189     foreach($_POST as $name => $value){
 190       if(preg_match("/^chooseBase/",$name) && $once ){
 191         $once = false;
 192         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 193         $this->dialog->setCurrentBase($this->base);
 194       }
 195     }
 196
 197     /* Dialog handling */
 198     if(is_object($this->dialog)){
 199       /* Must be called before save_object */
 200       $this->dialog->save_object();
 201
 202       if($this->dialog->isClosed()){
 203         $this->dialog = false;
 204       }elseif($this->dialog->isSelected()){
 205
 206         /* Only accept allowed bases */
 207         $tmp = $this->get_allowed_bases();
 208         if($tmp[$this->dialog->isSelected()]){
 209           $this->base = $this->dialog->isSelected();
 210         }
 211         $this->dialog= false;
 212       }else{
 213         return($this->dialog->execute());
 214       }
 215     }
 216
 217     /* Fill templating stuff */
 218     $smarty= get_smarty();
 219
 220     $tmp = $this->plInfo();
 221     foreach($tmp['plProvidedAcls'] as $name => $translated){
 222       $smarty->assign($name."ACL",$this->getacl($name));
 223     }
 224
 225     /* Assign base ACL */
 226     $smarty->assign("bases"   , $this->get_allowed_bases());
 227
 228     /* Assign attributes */
 229     foreach ($this->attributes as $attr){
 230       $smarty->assign("$attr", $this->$attr);
 231     }
 232
 233     $smarty->assign("staticAddress", "");
 234     $smarty->assign("base_select", $this->base);
 235
 236     /* Assign status */
 237     if (gosaSupportDaemon::ping($this->netConfigDNS->macAddress)){
 238       $smarty->assign("actions", array("halt" => _("Switch off"), "reboot" => _("Reboot"),
 239                                        "instant_update" => _("Instant update"),
 240                                        "update" => _("Scheduled update"),
 241                                        "reinstall" => _("Reinstall"),
 242                                        "rescan" => _("Rescan hardware"),
 243                                        "memcheck" => _("Memory test"),
 244                                        "localboot" => _("Force localboot"),
 245                                        "sysinfo"  => _("System analysis")));
 246     } else {
 247       $smarty->assign("actions", array("wake" => _("Wake up"),
 248                                        "reinstall" => _("Reinstall"),
 249                                        "update" => _("Scheduled update"),
 250                                        "memcheck" => _("Memory test"),
 251                                        "localboot" => _("Force localboot"),
 252                                        "sysinfo"  => _("System analysis")));
 253     }
 254
 255     /* Show main page */
 256     $smarty->assign("fai_activated",$this->fai_activated);
 257
 258     $str = $this->netConfigDNS->execute();
 259     if(is_object($this->netConfigDNS->dialog)){
 260       return($str);
 261     }
 262     $smarty->assign("netconfig", $str);
 263     $smarty->assign("modes", $this->modes);
 264
 265     return($smarty->fetch (get_template_path('server.tpl', TRUE)));
 266   }
 267
 268   function remove_from_parent()
 269   {
 270     /* Cancel if there's nothing to do here */
 271     if ((!$this->initially_was_account) || (!$this->acl_is_removeable())){
 272       return;
 273     }
 274
 275     $this->netConfigDNS->remove_from_parent();
 276     $ldap= $this->config->get_ldap_link();
 277     $ldap->rmdir($this->dn);
 278
 279     new log("remove","server/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 280
 281     show_ldap_error($ldap->get_error(), sprintf(_("Removing of system server/generic with dn '%s' failed."),$this->dn));
 282
 283     /* Delete references to object groups */
 284     $ldap->cd ($this->config->current['BASE']);
 285     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
 286     while ($ldap->fetch()){
 287       $og= new ogroup($this->config, $ldap->getDN());
 288       unset($og->member[$this->dn]);
 289       $og->save ();
 290     }
 291     $this->handle_post_events("remove",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 292   }
 293
 294
 295   /* Save data to object */
 296   function save_object()
 297   {
 298     /* Save current base, to be able to revert to last base,
 299         if new base is invalid or not allowed to be selected */
 300     $base_tmp = $this->base;
 301     plugin::save_object();
 302     $this->netConfigDNS->save_object();
 303
 304     /* Get base selection */
 305     $tmp = $this->get_allowed_bases();
 306     if(isset($_POST['base'])){
 307       if($tmp[$_POST['base']]){
 308         $this->base = $_POST['base'];
 309       }else{
 310         $this->base = $base_tmp;
 311       }
 312     }
 313   }
 314
 315
 316   /* Check supplied data */
 317   function check()
 318   {
 319     /* Call common method to give check the hook */
 320     $message= plugin::check();
 321     $message= array_merge($message, $this->netConfigDNS->check());
 322     $this->dn= "cn=".$this->cn.",".get_ou('serverou').$this->base;
 323
 324     /* must: cn */
 325     if ($this->cn == ""){
 326       $message[]= _("The required field 'Server name' is not set.");
 327     }
 328
 329     /* Check if given name is a valid host/dns name */
 330     if(!tests::is_dns_name($this->cn)){
 331       $message[] = _("Please specify a valid name for this object.");
 332     }
 333
 334     if ($this->orig_dn != $this->dn){
 335       $ldap= $this->config->get_ldap_link();
 336       $ldap->cd ($this->base);
 337       $ldap->search ("(cn=".$this->cn.")", array("cn"));
 338       if ($ldap->count() != 0){
 339         while ($attrs= $ldap->fetch()){
 340           if ($attrs['dn'] != $this->orig_dn){
 341             if(!preg_match("/cn=dhcp,/",$attrs['dn']) && !preg_match("/,".get_ou('incomingou')."/",$attrs['dn']) && preg_match("/,".get_ou('serverou')."/",$attrs['dn'])){
 342               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 343               break;
 344             }
 345           }
 346         }
 347       }
 348     }
 349
 350     return ($message);
 351   }
 352
 353
 354   /* Save to LDAP */
 355   function save()
 356   {
 357     /* Detect mode changes */
 358     $activate= (isset($this->saved_attributes['gotoMode']) &&
 359         $this->gotoMode != $this->saved_attributes['gotoMode'] &&
 360         $this->gotoMode == "active" &&
 361         tests::is_ip($this->netConfigDNS->ipHostNumber));
 362
 363     plugin::save();
 364
 365     /* Remove all empty values */
 366     if ($this->orig_dn == 'new'){
 367       $attrs= array();
 368       foreach ($this->attrs as $key => $val){
 369         if (is_array($val) && count($val) == 0){
 370           continue;
 371         }
 372         $attrs[$key]= $val;
 373       }
 374       $this->attrs= $attrs;
 375     }
 376
 377     /* Write back to ldap */
 378     $ldap= $this->config->get_ldap_link();
 379     if ($this->orig_dn == 'new'){
 380       $ldap->cd($this->config->current['BASE']);
 381       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 382       $ldap->cd($this->dn);
 383       $ldap->add($this->attrs);
 384       new log("create","server/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 385       $mode= "add";
 386     } else {
 387
 388       /* cn is not case sensitive for ldap, but for php it is!! */
 389       if($this->config->current['DNMODE'] == "cn"){
 390         if (strtolower($this->orig_dn) != (strtolower($this->dn))){
 391           $this->recursive_move($this->orig_dn, $this->dn);
 392           plugin::save();
 393         }
 394       }else{
 395         if ($this->orig_dn != $this->dn){
 396           $this->recursive_move($this->orig_dn, $this->dn);
 397           plugin::save();
 398         }
 399       }
 400
 401       $ldap->cd($this->dn);
 402       $this->cleanup();
 403       $ldap->modify ($this->attrs);
 404       new log("modify","server/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 405
 406       $mode= "modify";
 407     }
 408     show_ldap_error($ldap->get_error(), sprintf(_("Saving of system server/generic with dn '%s' failed."),$this->dn));
 409     $this->netConfigDNS->cn = $this->cn;
 410     $this->netConfigDNS->save();
 411
 412     /* Optionally execute a command after we're done */
 413     if(!$this->didAction){
 414       $this->handle_post_events($mode,array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 415     }
 416
 417     if ($activate){
 418
 419       /* Send installation activation
 420        */
 421       $events = DaemonEvent::get_event_types();
 422       $o_queue = new gosaSupportDaemon();
 423       if(isset($events['BY_CLASS']['DaemonEvent_installation_activation'])){
 424         $evt = $events['BY_CLASS']['DaemonEvent_installation_activation'];
 425         $tmp = new $evt['CLASS_NAME']($this->config);
 426         $tmp->set_type(TRIGGERED_EVENT);
 427         $tmp->add_targets(array($this->netConfigDNS->macAddress));
 428         if(!$o_queue->append($tmp)){
 429           msg_dialog::display(_("Daemon"),sprintf(_("Something went wrong while talking to the daemon: %s."),
 430                 $o_queue->get_error()),ERROR_DIALOG);
 431         }
 432       }
 433     }
 434
 435   }
 436
 437
 438   /* Display generic part for server copy & paste */
 439   function getCopyDialog()
 440   {
 441     $vars = array("cn");
 442
 443     $smarty = get_smarty();
 444     $smarty->assign("cn" ,$this->cn);
 445     $smarty->assign("object","server");
 446     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
 447     $ret = array();
 448     $ret['string'] = $str;
 449     $ret['status'] = "";
 450     return($ret);
 451   }
 452
 453
 454   function saveCopyDialog()
 455   {
 456     if(isset($_POST['cn'])){
 457       $this->cn = $_POST['cn'];
 458     }
 459   }
 460
 461
 462   function PrepareForCopyPaste($source)
 463   {
 464     plugin::PrepareForCopyPaste($source);
 465     if(isset($source['macAddress'][0])){
 466       $this->netConfigDNS->macAddress = $source['macAddress'][0];
 467     }
 468     if(isset($source['ipHostNumber'][0])){
 469       $this->netConfigDNS->ipHostNumber = $source['ipHostNumber'][0];
 470     }
 471
 472   }
 473
 474
 475
 476   /* Return plugin informations for acl handling */
 477   static function plInfo()
 478   {
 479     return (array(
 480           "plShortName"   => _("Generic"),
 481           "plDescription" => _("Server generic"),
 482           "plSelfModify"  => FALSE,
 483           "plDepends"     => array(),
 484           "plPriority"    => 1,
 485           "plSection"     => array("administration"),
 486           "plCategory"    => array("server" => array("description"  => _("Server"),
 487                                                      "objectClass"  => "goServer")),
 488           "plProvidedAcls"=> array(
 489             "cn"           => _("Name"),
 490             "description"  => _("Description"),
 491             "gotoMode"     => _("Goto mode"),
 492             "base"         => _("Base"),
 493             "FAIstate"     => _("Action flag"))
 494           ));
 495   }
 496 }
 497
 498 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 499 ?>