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     $tmp = search_config($config->data,"faiManagement","CLASS");
  47     if(!empty($tmp)){
  48       $this->fai_activated = TRUE;
  49     }
  50
  51     plugin::plugin ($config, $dn, $parent);
  52
  53     $this->ui = get_userinfo();
  54     $this->modes["active"]= _("Activated");
  55     $this->modes["locked"]= _("Locked");
  56
  57     /* Set base */
  58     if ($this->dn == "new"){
  59       $ui= get_userinfo();
  60       $this->base= dn2base($ui->dn);
  61       $this->cn= "";
  62     } else {
  63       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
  64     }
  65     $this->netConfigDNS = new termDNS($this->config,$this->dn,$this->objectclasses);
  66     $this->netConfigDNS->set_acl_category("server");
  67     $this->netConfigDNS->set_acl_base($this->base);
  68
  69     /* Save dn for later references */
  70     $this->orig_dn= $this->dn;
  71   }
  72
  73
  74   function set_acl_base($base)
  75   {
  76     plugin::set_acl_base($base);
  77     $this->netConfigDNS->set_acl_base($base);
  78   }
  79
  80
  81   function set_acl_category($cat)
  82   {
  83     plugin::set_acl_category($cat);
  84     $this->netConfigDNS->set_acl_category($cat);
  85   }
  86
  87
  88   function execute()
  89   {
  90     /* Call parent execute */
  91     plugin::execute();
  92
  93     if($this->is_account && !$this->view_logged){
  94       $this->view_logged = TRUE;
  95       new log("view","server/".get_class($this),$this->dn);
  96     }
  97
  98     /* Do we represent a valid server? */
  99     if (!$this->is_account && $this->parent == NULL){
 100       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 101         _("This 'dn' has no server features.")."</b>";
 102       return($display);
 103     }
 104
 105     /* Check for action */
 106     if (isset($_POST['action']) && $this->acl_is_writeable("FAIstate")){
 107       $cmd= search_config($this->config->data['TABS'], "workgeneric", "ACTIONCMD");
 108       if ($cmd == ""){
 109         print_red(_("No ACTIONCMD definition found in your gosa.conf"));
 110       } else {
 111
 112         exec ($cmd." ".$this->netConfigDNS->macAddress." ".escapeshellarg($_POST['saction']), $dummy, $retval);
 113         if ($retval != 0){
 114           print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 115         } else {
 116           $this->didAction= TRUE;
 117
 118           /* Set FAIstate */
 119           if($this->fai_activated && $this->dn != "new"){
 120             $ldap = $this->config->get_ldap_link();
 121             $ldap->cd($this->config->current['BASE']);
 122             $ldap->cat($this->dn,array("objectClass"));
 123             $res = $ldap->fetch();
 124
 125             $attrs = array();
 126             $attrs['FAIstate'] = "";
 127             if(isset($this->mapActions[$_POST['saction']])){
 128               $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 129             }
 130
 131             for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 132               $attrs['objectClass'][] = $res['objectClass'][$i];
 133             }
 134
 135             if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 136               $attrs['objectClass'][] = "FAIobject";
 137             }
 138
 139             if($attrs['FAIstate'] == ""){
 140 #FIXME we should check if FAIobject is used anymore
 141               $attrs['FAIstate'] = array();
 142             }
 143
 144             $ldap->cd($this->dn);
 145             $ldap->modify($attrs);
 146           }
 147           show_ldap_error($ldap->get_error(), sprintf(_("Saving of system server/generic (FAIstate) with dn '%s' failed."),$this->dn));
 148         }
 149       }
 150     }
 151
 152     /* Base select dialog */
 153     $once = true;
 154     foreach($_POST as $name => $value){
 155       if(preg_match("/^chooseBase/",$name) && $once ){
 156         $once = false;
 157         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 158         $this->dialog->setCurrentBase($this->base);
 159       }
 160     }
 161
 162     /* Dialog handling */
 163     if(is_object($this->dialog)){
 164       /* Must be called before save_object */
 165       $this->dialog->save_object();
 166
 167       if($this->dialog->isClosed()){
 168         $this->dialog = false;
 169       }elseif($this->dialog->isSelected()){
 170
 171         /* Only accept allowed bases */
 172         $tmp = $this->get_allowed_bases();
 173         if($tmp[$this->dialog->isSelected()]){
 174           $this->base = $this->dialog->isSelected();
 175         }
 176         $this->dialog= false;
 177       }else{
 178         return($this->dialog->execute());
 179       }
 180     }
 181
 182     /* Fill templating stuff */
 183     $smarty= get_smarty();
 184
 185     $tmp = $this->plInfo();
 186     foreach($tmp['plProvidedAcls'] as $name => $translated){
 187       $smarty->assign($name."ACL",$this->getacl($name));
 188     }
 189
 190     /* Assign base ACL */
 191     $smarty->assign("bases"   , $this->get_allowed_bases());
 192
 193     /* Assign attributes */
 194     foreach ($this->attributes as $attr){
 195       $smarty->assign("$attr", $this->$attr);
 196     }
 197
 198     $smarty->assign("staticAddress", "");
 199     $smarty->assign("base_select", $this->base);
 200
 201     /* Assign status */
 202     $query= "fping -q -r 1 -t 500 ".$this->cn;
 203     exec ($query, $dummy, $retval);
 204
 205     /* Offline */
 206     if ($retval == 0){
 207       $smarty->assign("actions", array("halt" => _("Switch off"), "reboot" => _("Reboot"),
 208                                        "instant_update" => _("Instant update"),
 209                                        "update" => _("Scheduled update"),
 210                                        "reinstall" => _("Reinstall"),
 211                                        "rescan" => _("Rescan hardware"),
 212                                        "memcheck" => _("Memory test"),
 213                                        "localboot" => _("Force localboot"),
 214                                        "sysinfo"  => _("System analysis")));
 215     } else {
 216       $smarty->assign("actions", array("wake" => _("Wake up"),
 217                                        "reinstall" => _("Reinstall"),
 218                                        "update" => _("Scheduled update"),
 219                                        "memcheck" => _("Memory test"),
 220                                        "localboot" => _("Force localboot"),
 221                                        "sysinfo"  => _("System analysis")));
 222     }
 223
 224     /* Show main page */
 225     $smarty->assign("fai_activated",$this->fai_activated);
 226     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 227     $smarty->assign("modes", $this->modes);
 228
 229     return($smarty->fetch (get_template_path('server.tpl', TRUE)));
 230   }
 231
 232   function remove_from_parent()
 233   {
 234     /* Cancel if there's nothing to do here */
 235     if ((!$this->initially_was_account) || (!$this->acl_is_removeable())){
 236       return;
 237     }
 238
 239     $this->netConfigDNS->remove_from_parent();
 240     $ldap= $this->config->get_ldap_link();
 241     $ldap->rmdir($this->dn);
 242
 243     new log("remove","server/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 244
 245     show_ldap_error($ldap->get_error(), sprintf(_("Removing of system server/generic with dn '%s' failed."),$this->dn));
 246
 247     /* Delete references to object groups */
 248     $ldap->cd ($this->config->current['BASE']);
 249     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 250     while ($ldap->fetch()){
 251       $og= new ogroup($this->config, $ldap->getDN());
 252       unset($og->member[$this->dn]);
 253       $og->save ();
 254     }
 255     $this->handle_post_events("remove",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 256   }
 257
 258
 259   /* Save data to object */
 260   function save_object()
 261   {
 262     /* Save current base, to be able to revert to last base,
 263         if new base is invalid or not allowed to be selected */
 264     $base_tmp = $this->base;
 265     plugin::save_object();
 266     $this->netConfigDNS->save_object();
 267
 268     /* Get base selection */
 269     $tmp = $this->get_allowed_bases();
 270     if(isset($_POST['base'])){
 271       if($tmp[$_POST['base']]){
 272         $this->base = $_POST['base'];
 273       }else{
 274         $this->base = $base_tmp;
 275       }
 276     }
 277   }
 278
 279
 280   /* Check supplied data */
 281   function check()
 282   {
 283     /* Call common method to give check the hook */
 284     $message= plugin::check();
 285     $message= array_merge($message, $this->netConfigDNS->check());
 286     $this->dn= "cn=".$this->cn.",ou=servers,ou=systems,".$this->base;
 287
 288     /* must: cn */
 289     if ($this->cn == ""){
 290       $message[]= _("The required field 'Server name' is not set.");
 291     }
 292
 293     if ($this->orig_dn != $this->dn){
 294       $ldap= $this->config->get_ldap_link();
 295       $ldap->cd ($this->base);
 296       $ldap->search ("(cn=".$this->cn.")", array("cn"));
 297       if ($ldap->count() != 0){
 298         while ($attrs= $ldap->fetch()){
 299           if ($attrs['dn'] != $this->orig_dn){
 300             if(!preg_match("/cn=dhcp,/",$attrs['dn']) && !preg_match("/,ou=incoming,/",$attrs['dn']) && preg_match("/,ou=servers,ou=systems,/",$attrs['dn'])){
 301               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 302               break;
 303             }
 304           }
 305         }
 306       }
 307     }
 308
 309     return ($message);
 310   }
 311
 312
 313   /* Save to LDAP */
 314   function save()
 315   {
 316     plugin::save();
 317
 318     /* Remove all empty values */
 319     if ($this->orig_dn == 'new'){
 320       $attrs= array();
 321       foreach ($this->attrs as $key => $val){
 322         if (is_array($val) && count($val) == 0){
 323           continue;
 324         }
 325         $attrs[$key]= $val;
 326       }
 327       $this->attrs= $attrs;
 328     }
 329
 330     /* Write back to ldap */
 331     $ldap= $this->config->get_ldap_link();
 332     if ($this->orig_dn == 'new'){
 333       $ldap->cd($this->config->current['BASE']);
 334       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 335       $ldap->cd($this->dn);
 336       $ldap->add($this->attrs);
 337       new log("create","server/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 338       $mode= "add";
 339     } else {
 340
 341       /* cn is not case sensitive for ldap, but for php it is!! */
 342       if($this->config->current['DNMODE'] == "cn"){
 343         if (strtolower($this->orig_dn) != (strtolower($this->dn))){
 344           $this->recursive_move($this->orig_dn, $this->dn);
 345           plugin::save();
 346         }
 347       }else{
 348         if ($this->orig_dn != $this->dn){
 349           $this->recursive_move($this->orig_dn, $this->dn);
 350           plugin::save();
 351         }
 352       }
 353
 354       $ldap->cd($this->dn);
 355       $this->cleanup();
 356       $ldap->modify ($this->attrs);
 357       new log("modify","server/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 358
 359       $mode= "modify";
 360     }
 361     show_ldap_error($ldap->get_error(), sprintf(_("Saving of system server/generic with dn '%s' failed."),$this->dn));
 362     $this->netConfigDNS->cn = $this->cn;
 363     $this->netConfigDNS->save($this->dn);
 364
 365     /* Optionally execute a command after we're done */
 366     if(!$this->didAction){
 367       $this->handle_post_events($mode,array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 368     }
 369   }
 370
 371
 372   /* Display generic part for server copy & paste */
 373   function getCopyDialog()
 374   {
 375     $vars = array("cn");
 376
 377     $smarty = get_smarty();
 378     $smarty->assign("cn" ,$this->cn);
 379     $smarty->assign("object","server");
 380     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE));
 381     $ret = array();
 382     $ret['string'] = $str;
 383     $ret['status'] = "";
 384     return($ret);
 385   }
 386
 387
 388   function saveCopyDialog()
 389   {
 390     if(isset($_POST['cn'])){
 391       $this->cn = $_POST['cn'];
 392     }
 393   }
 394
 395
 396   function PrepareForCopyPaste($source)
 397   {
 398     plugin::PrepareForCopyPaste($source);
 399     if(isset($source['macAddress'][0])){
 400       $this->netConfigDNS->macAddress = $source['macAddress'][0];
 401     }
 402     if(isset($source['ipHostNumber'][0])){
 403       $this->netConfigDNS->ipHostNumber = $source['ipHostNumber'][0];
 404     }
 405
 406   }
 407
 408
 409
 410   /* Return plugin informations for acl handling */
 411   function plInfo()
 412   {
 413     return (array(
 414           "plShortName"   => _("Generic"),
 415           "plDescription" => _("Server generic"),
 416           "plSelfModify"  => FALSE,
 417           "plDepends"     => array(),
 418           "plPriority"    => 1,
 419           "plSection"     => array("administration"),
 420           "plCategory"    => array("server" => array("description"  => _("Server"),
 421                                                      "objectClass"  => "goServer")),
 422           "plProvidedAcls"=> array(
 423             "cn"           => _("Name"),
 424             "description"  => _("Description"),
 425             "gotoMode"     => _("Goto mode"),
 426             "base"         => _("Base"),
 427             "FAIstate"     => _("Action flag"))
 428           ));
 429   }
 430 }
 431
 432 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 433 ?>