plugins/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                             "instant_update"  => "softupdate",
  33                             "localboot"       => "localboot",
  34                             "update"          => "sceduledupdate",
  35                             "reinstall"       => "install",
  36                             "rescan"          => "",
  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     /* Check for action */
 107     if (isset($_POST['action']) && $this->acl_is_writeable("FAIstate")){
 108       $cmd = $this->config->search("workgeneric", "ACTIONCMD",array('tabs'));
 109       if ($cmd == ""){
 110         print_red(_("No ACTIONCMD definition found in your gosa.conf"));
 111       } else {
 112
 113         exec ($cmd." ".$this->netConfigDNS->macAddress." ".escapeshellarg($_POST['saction']), $dummy, $retval);
 114         if ($retval != 0){
 115           print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 116         } else {
 117           $this->didAction= TRUE;
 118
 119           /* Set FAIstate */
 120           if($this->fai_activated && $this->dn != "new"){
 121             $ldap = $this->config->get_ldap_link();
 122             $ldap->cd($this->config->current['BASE']);
 123             $ldap->cat($this->dn,array("objectClass"));
 124             $res = $ldap->fetch();
 125
 126             $attrs = array();
 127             $attrs['FAIstate'] = "";
 128             if(isset($this->mapActions[$_POST['saction']])){
 129               $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 130             }
 131
 132             for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 133               $attrs['objectClass'][] = $res['objectClass'][$i];
 134             }
 135
 136             if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 137               $attrs['objectClass'][] = "FAIobject";
 138             }
 139
 140             if($attrs['FAIstate'] == ""){
 141 #FIXME we should check if FAIobject is used anymore
 142               $attrs['FAIstate'] = array();
 143             }
 144
 145             $ldap->cd($this->dn);
 146             $ldap->modify($attrs);
 147           }
 148           show_ldap_error($ldap->get_error(), sprintf(_("Saving of system server/generic (FAIstate) with dn '%s' failed."),$this->dn));
 149         }
 150       }
 151     }
 152
 153     /* Base select dialog */
 154     $once = true;
 155     foreach($_POST as $name => $value){
 156       if(preg_match("/^chooseBase/",$name) && $once ){
 157         $once = false;
 158         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 159         $this->dialog->setCurrentBase($this->base);
 160       }
 161     }
 162
 163     /* Dialog handling */
 164     if(is_object($this->dialog)){
 165       /* Must be called before save_object */
 166       $this->dialog->save_object();
 167
 168       if($this->dialog->isClosed()){
 169         $this->dialog = false;
 170       }elseif($this->dialog->isSelected()){
 171
 172         /* Only accept allowed bases */
 173         $tmp = $this->get_allowed_bases();
 174         if($tmp[$this->dialog->isSelected()]){
 175           $this->base = $this->dialog->isSelected();
 176         }
 177         $this->dialog= false;
 178       }else{
 179         return($this->dialog->execute());
 180       }
 181     }
 182
 183     /* Fill templating stuff */
 184     $smarty= get_smarty();
 185
 186     $tmp = $this->plInfo();
 187     foreach($tmp['plProvidedAcls'] as $name => $translated){
 188       $smarty->assign($name."ACL",$this->getacl($name));
 189     }
 190
 191     /* Assign base ACL */
 192     $smarty->assign("bases"   , $this->get_allowed_bases());
 193
 194     /* Assign attributes */
 195     foreach ($this->attributes as $attr){
 196       $smarty->assign("$attr", $this->$attr);
 197     }
 198
 199     $smarty->assign("staticAddress", "");
 200     $smarty->assign("base_select", $this->base);
 201
 202     /* Assign status */
 203     $query= "fping -q -r 1 -t 500 ".$this->cn;
 204     exec ($query, $dummy, $retval);
 205
 206     /* Offline */
 207     if ($retval == 0){
 208       $smarty->assign("actions", array("halt" => _("Switch off"), "reboot" => _("Reboot"),
 209                                        "instant_update" => _("Instant update"),
 210                                        "update" => _("Scheduled update"),
 211                                        "reinstall" => _("Reinstall"),
 212                                        "rescan" => _("Rescan hardware"),
 213                                        "memcheck" => _("Memory test"),
 214                                        "localboot" => _("Force localboot"),
 215                                        "sysinfo"  => _("System analysis")));
 216     } else {
 217       $smarty->assign("actions", array("wake" => _("Wake up"),
 218                                        "reinstall" => _("Reinstall"),
 219                                        "update" => _("Scheduled update"),
 220                                        "memcheck" => _("Memory test"),
 221                                        "localboot" => _("Force localboot"),
 222                                        "sysinfo"  => _("System analysis")));
 223     }
 224
 225     /* Show main page */
 226     $smarty->assign("fai_activated",$this->fai_activated);
 227
 228     $str = $this->netConfigDNS->execute();
 229     if(is_object($this->netConfigDNS->dialog)){
 230       return($str);
 231     }
 232     $smarty->assign("netconfig", $str);
 233     $smarty->assign("modes", $this->modes);
 234
 235     return($smarty->fetch (get_template_path('server.tpl', TRUE)));
 236   }
 237
 238   function remove_from_parent()
 239   {
 240     /* Cancel if there's nothing to do here */
 241     if ((!$this->initially_was_account) || (!$this->acl_is_removeable())){
 242       return;
 243     }
 244
 245     $this->netConfigDNS->remove_from_parent();
 246     $ldap= $this->config->get_ldap_link();
 247     $ldap->rmdir($this->dn);
 248
 249     new log("remove","server/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 250
 251     show_ldap_error($ldap->get_error(), sprintf(_("Removing of system server/generic with dn '%s' failed."),$this->dn));
 252
 253     /* Delete references to object groups */
 254     $ldap->cd ($this->config->current['BASE']);
 255     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 256     while ($ldap->fetch()){
 257       $og= new ogroup($this->config, $ldap->getDN());
 258       unset($og->member[$this->dn]);
 259       $og->save ();
 260     }
 261     $this->handle_post_events("remove",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 262   }
 263
 264
 265   /* Save data to object */
 266   function save_object()
 267   {
 268     /* Save current base, to be able to revert to last base,
 269         if new base is invalid or not allowed to be selected */
 270     $base_tmp = $this->base;
 271     plugin::save_object();
 272     $this->netConfigDNS->save_object();
 273
 274     /* Get base selection */
 275     $tmp = $this->get_allowed_bases();
 276     if(isset($_POST['base'])){
 277       if($tmp[$_POST['base']]){
 278         $this->base = $_POST['base'];
 279       }else{
 280         $this->base = $base_tmp;
 281       }
 282     }
 283   }
 284
 285
 286   /* Check supplied data */
 287   function check()
 288   {
 289     /* Call common method to give check the hook */
 290     $message= plugin::check();
 291     $message= array_merge($message, $this->netConfigDNS->check());
 292     $this->dn= "cn=".$this->cn.",ou=servers,ou=systems,".$this->base;
 293
 294     /* must: cn */
 295     if ($this->cn == ""){
 296       $message[]= _("The required field 'Server name' is not set.");
 297     }
 298
 299     /* Check if given name is a valid host/dns name */
 300     if(!is_dns_name($this->cn)){
 301       $message[] = _("Please specify a valid name for this object.");
 302     }
 303
 304     if ($this->orig_dn != $this->dn){
 305       $ldap= $this->config->get_ldap_link();
 306       $ldap->cd ($this->base);
 307       $ldap->search ("(cn=".$this->cn.")", array("cn"));
 308       if ($ldap->count() != 0){
 309         while ($attrs= $ldap->fetch()){
 310           if ($attrs['dn'] != $this->orig_dn){
 311             if(!preg_match("/cn=dhcp,/",$attrs['dn']) && !preg_match("/,ou=incoming,/",$attrs['dn']) && preg_match("/,ou=servers,ou=systems,/",$attrs['dn'])){
 312               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 313               break;
 314             }
 315           }
 316         }
 317       }
 318     }
 319
 320     return ($message);
 321   }
 322
 323
 324   /* Save to LDAP */
 325   function save()
 326   {
 327     plugin::save();
 328
 329     /* Remove all empty values */
 330     if ($this->orig_dn == 'new'){
 331       $attrs= array();
 332       foreach ($this->attrs as $key => $val){
 333         if (is_array($val) && count($val) == 0){
 334           continue;
 335         }
 336         $attrs[$key]= $val;
 337       }
 338       $this->attrs= $attrs;
 339     }
 340
 341     /* Write back to ldap */
 342     $ldap= $this->config->get_ldap_link();
 343     if ($this->orig_dn == 'new'){
 344       $ldap->cd($this->config->current['BASE']);
 345       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 346       $ldap->cd($this->dn);
 347       $ldap->add($this->attrs);
 348       new log("create","server/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 349       $mode= "add";
 350     } else {
 351
 352       /* cn is not case sensitive for ldap, but for php it is!! */
 353       if($this->config->current['DNMODE'] == "cn"){
 354         if (strtolower($this->orig_dn) != (strtolower($this->dn))){
 355           $this->recursive_move($this->orig_dn, $this->dn);
 356           plugin::save();
 357         }
 358       }else{
 359         if ($this->orig_dn != $this->dn){
 360           $this->recursive_move($this->orig_dn, $this->dn);
 361           plugin::save();
 362         }
 363       }
 364
 365       $ldap->cd($this->dn);
 366       $this->cleanup();
 367       $ldap->modify ($this->attrs);
 368       new log("modify","server/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 369
 370       $mode= "modify";
 371     }
 372     show_ldap_error($ldap->get_error(), sprintf(_("Saving of system server/generic with dn '%s' failed."),$this->dn));
 373     $this->netConfigDNS->cn = $this->cn;
 374     $this->netConfigDNS->save();
 375
 376     /* Optionally execute a command after we're done */
 377     if(!$this->didAction){
 378       $this->handle_post_events($mode,array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 379     }
 380   }
 381
 382
 383   /* Display generic part for server copy & paste */
 384   function getCopyDialog()
 385   {
 386     $vars = array("cn");
 387
 388     $smarty = get_smarty();
 389     $smarty->assign("cn" ,$this->cn);
 390     $smarty->assign("object","server");
 391     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
 392     $ret = array();
 393     $ret['string'] = $str;
 394     $ret['status'] = "";
 395     return($ret);
 396   }
 397
 398
 399   function saveCopyDialog()
 400   {
 401     if(isset($_POST['cn'])){
 402       $this->cn = $_POST['cn'];
 403     }
 404   }
 405
 406
 407   function PrepareForCopyPaste($source)
 408   {
 409     plugin::PrepareForCopyPaste($source);
 410     if(isset($source['macAddress'][0])){
 411       $this->netConfigDNS->macAddress = $source['macAddress'][0];
 412     }
 413     if(isset($source['ipHostNumber'][0])){
 414       $this->netConfigDNS->ipHostNumber = $source['ipHostNumber'][0];
 415     }
 416
 417   }
 418
 419
 420
 421   /* Return plugin informations for acl handling */
 422   function plInfo()
 423   {
 424     return (array(
 425           "plShortName"   => _("Generic"),
 426           "plDescription" => _("Server generic"),
 427           "plSelfModify"  => FALSE,
 428           "plDepends"     => array(),
 429           "plPriority"    => 1,
 430           "plSection"     => array("administration"),
 431           "plCategory"    => array("server" => array("description"  => _("Server"),
 432                                                      "objectClass"  => "goServer")),
 433           "plProvidedAcls"=> array(
 434             "cn"           => _("Name"),
 435             "description"  => _("Description"),
 436             "gotoMode"     => _("Goto mode"),
 437             "base"         => _("Base"),
 438             "FAIstate"     => _("Action flag"))
 439           ));
 440   }
 441 }
 442
 443 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 444 ?>