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 $fai_activated  =FALSE;
  41
  42   function servgeneric ($config, $dn= NULL, $parent= NULL)
  43   {
  44     /* Check if FAI is activated */
  45     $tmp = search_config($config->data,"faiManagement","CLASS");
  46     if(!empty($tmp)){
  47       $this->fai_activated = TRUE;
  48     }
  49
  50     plugin::plugin ($config, $dn, $parent);
  51
  52     $this->ui = get_userinfo();
  53     $this->modes["active"]= _("Activated");
  54     $this->modes["locked"]= _("Locked");
  55
  56     /* Set base */
  57     if ($this->dn == "new"){
  58       $ui= get_userinfo();
  59       $this->base= dn2base($ui->dn);
  60       $this->cn= "";
  61     } else {
  62       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
  63     }
  64     $this->netConfigDNS = new termDNS($this->config,$this->dn,$this->objectclasses);
  65     $this->netConfigDNS->set_acl_category("server");
  66     $this->netConfigDNS->set_acl_base($this->base);
  67
  68     if($this->is_account){
  69       @log::log("view","server/".get_class($this),$this->dn);
  70     }
  71
  72     /* Save dn for later references */
  73     $this->orig_dn= $this->dn;
  74   }
  75
  76
  77   function set_acl_base($base)
  78   {
  79     plugin::set_acl_base($base);
  80     $this->netConfigDNS->set_acl_base($base);
  81   }
  82
  83
  84   function set_acl_category($cat)
  85   {
  86     plugin::set_acl_category($cat);
  87     $this->netConfigDNS->set_acl_category($cat);
  88   }
  89
  90
  91   function execute()
  92   {
  93     /* Call parent execute */
  94     plugin::execute();
  95
  96     /* Do we represent a valid server? */
  97     if (!$this->is_account && $this->parent == NULL){
  98       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
  99         _("This 'dn' has no server features.")."</b>";
 100       return($display);
 101     }
 102
 103     /* Check for action */
 104     if (isset($_POST['action']) && $this->acl_is_writeable("FAIstate")){
 105       $cmd= search_config($this->config->data['TABS'], "workgeneric", "ACTIONCMD");
 106       if ($cmd == ""){
 107         print_red(_("No ACTIONCMD definition found in your gosa.conf"));
 108       } else {
 109
 110         exec ($cmd." ".$this->netConfigDNS->macAddress." ".escapeshellarg($_POST['saction']), $dummy, $retval);
 111         if ($retval != 0){
 112           print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 113         } else {
 114           $this->didAction= TRUE;
 115
 116           /* Set FAIstate */
 117           if($this->fai_activated && $this->dn != "new"){
 118             $ldap = $this->config->get_ldap_link();
 119             $ldap->cd($this->config->current['BASE']);
 120             $ldap->cat($this->dn,array("objectClass"));
 121             $res = $ldap->fetch();
 122
 123             $attrs = array();
 124             $attrs['FAIstate'] = "";
 125             if(isset($this->mapActions[$_POST['saction']])){
 126               $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 127             }
 128
 129             for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 130               $attrs['objectClass'][] = $res['objectClass'][$i];
 131             }
 132
 133             if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 134               $attrs['objectClass'][] = "FAIobject";
 135             }
 136
 137             if($attrs['FAIstate'] == ""){
 138 #FIXME we should check if FAIobject is used anymore
 139               $attrs['FAIstate'] = array();
 140             }
 141
 142             $ldap->cd($this->dn);
 143             $ldap->modify($attrs);
 144           }
 145           show_ldap_error($ldap->get_error(), sprintf(_("Saving of system server/generic (FAIstate) with dn '%s' failed."),$this->dn));
 146         }
 147       }
 148     }
 149
 150     /* Base select dialog */
 151     $once = true;
 152     foreach($_POST as $name => $value){
 153       if(preg_match("/^chooseBase/",$name) && $once ){
 154         $once = false;
 155         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 156         $this->dialog->setCurrentBase($this->base);
 157       }
 158     }
 159
 160     /* Dialog handling */
 161     if(is_object($this->dialog)){
 162       /* Must be called before save_object */
 163       $this->dialog->save_object();
 164
 165       if($this->dialog->isClosed()){
 166         $this->dialog = false;
 167       }elseif($this->dialog->isSelected()){
 168
 169         /* Only accept allowed bases */
 170         $tmp = $this->get_allowed_bases();
 171         if($tmp[$this->dialog->isSelected()]){
 172           $this->base = $this->dialog->isSelected();
 173         }
 174         $this->dialog= false;
 175       }else{
 176         return($this->dialog->execute());
 177       }
 178     }
 179
 180     /* Fill templating stuff */
 181     $smarty= get_smarty();
 182
 183     $tmp = $this->plInfo();
 184     foreach($tmp['plProvidedAcls'] as $name => $translated){
 185       $smarty->assign($name."ACL",$this->getacl($name));
 186     }
 187
 188     /* Assign base ACL */
 189     $smarty->assign("bases"   , $this->get_allowed_bases());
 190
 191     /* Assign attributes */
 192     foreach ($this->attributes as $attr){
 193       $smarty->assign("$attr", $this->$attr);
 194     }
 195
 196     $smarty->assign("staticAddress", "");
 197     $smarty->assign("base_select", $this->base);
 198
 199     /* Assign status */
 200     $query= "fping -q -r 1 -t 500 ".$this->cn;
 201     exec ($query, $dummy, $retval);
 202
 203     /* Offline */
 204     if ($retval == 0){
 205       $smarty->assign("actions", array("halt" => _("Switch off"), "reboot" => _("Reboot"),
 206                                        "instant_update" => _("Instant update"),
 207                                        "update" => _("Scheduled update"),
 208                                        "reinstall" => _("Reinstall"),
 209                                        "rescan" => _("Rescan hardware"),
 210                                        "memcheck" => _("Memory test"),
 211                                        "localboot" => _("Force localboot"),
 212                                        "sysinfo"  => _("System analysis")));
 213     } else {
 214       $smarty->assign("actions", array("wake" => _("Wake up"),
 215                                        "reinstall" => _("Reinstall"),
 216                                        "update" => _("Scheduled update"),
 217                                        "memcheck" => _("Memory test"),
 218                                        "localboot" => _("Force localboot"),
 219                                        "sysinfo"  => _("System analysis")));
 220     }
 221
 222     /* Show main page */
 223     $smarty->assign("fai_activated",$this->fai_activated);
 224     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 225     $smarty->assign("modes", $this->modes);
 226
 227     return($smarty->fetch (get_template_path('server.tpl', TRUE)));
 228   }
 229
 230   function remove_from_parent()
 231   {
 232     /* Cancel if there's nothing to do here */
 233     if ((!$this->initially_was_account) || (!$this->acl_is_removeable())){
 234       return;
 235     }
 236
 237     $this->netConfigDNS->remove_from_parent();
 238     $ldap= $this->config->get_ldap_link();
 239     $ldap->rmdir($this->dn);
 240
 241     @log::log("remove","server/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 242
 243     show_ldap_error($ldap->get_error(), sprintf(_("Removing of system server/generic with dn '%s' failed."),$this->dn));
 244
 245     /* Delete references to object groups */
 246     $ldap->cd ($this->config->current['BASE']);
 247     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 248     while ($ldap->fetch()){
 249       $og= new ogroup($this->config, $ldap->getDN());
 250       unset($og->member[$this->dn]);
 251       $og->save ();
 252     }
 253     $this->handle_post_events("remove", array("macAddress" => $this->netConfigDNS->macAddress));
 254   }
 255
 256
 257   /* Save data to object */
 258   function save_object()
 259   {
 260     /* Save current base, to be able to revert to last base,
 261         if new base is invalid or not allowed to be selected */
 262     $base_tmp = $this->base;
 263     plugin::save_object();
 264     $this->netConfigDNS->save_object();
 265
 266     /* Get base selection */
 267     $tmp = $this->get_allowed_bases();
 268     if(isset($_POST['base'])){
 269       if($tmp[$_POST['base']]){
 270         $this->base = $_POST['base'];
 271       }else{
 272         $this->base = $base_tmp;
 273       }
 274     }
 275   }
 276
 277
 278   /* Check supplied data */
 279   function check()
 280   {
 281     /* Call common method to give check the hook */
 282     $message= plugin::check();
 283     $message= array_merge($message, $this->netConfigDNS->check());
 284     $this->dn= "cn=".$this->cn.",ou=servers,ou=systems,".$this->base;
 285
 286     /* must: cn */
 287     if ($this->cn == ""){
 288       $message[]= _("The required field 'Server name' is not set.");
 289     }
 290
 291     if ($this->orig_dn != $this->dn){
 292       $ldap= $this->config->get_ldap_link();
 293       $ldap->cd ($this->base);
 294       $ldap->search ("(cn=".$this->cn.")", array("cn"));
 295       if ($ldap->count() != 0){
 296         while ($attrs= $ldap->fetch()){
 297           if ($attrs['dn'] != $this->orig_dn){
 298             if(!preg_match("/,ou=incoming,/",$attrs['dn'])){
 299               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 300               break;
 301             }
 302           }
 303         }
 304       }
 305     }
 306
 307     return ($message);
 308   }
 309
 310
 311   /* Save to LDAP */
 312   function save()
 313   {
 314     plugin::save();
 315
 316     /* Remove all empty values */
 317     if ($this->orig_dn == 'new'){
 318       $attrs= array();
 319       foreach ($this->attrs as $key => $val){
 320         if (is_array($val) && count($val) == 0){
 321           continue;
 322         }
 323         $attrs[$key]= $val;
 324       }
 325       $this->attrs= $attrs;
 326     }
 327
 328     /* Write back to ldap */
 329     $ldap= $this->config->get_ldap_link();
 330     if ($this->orig_dn == 'new'){
 331       $ldap->cd($this->config->current['BASE']);
 332       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 333       $ldap->cd($this->dn);
 334       $ldap->add($this->attrs);
 335       @log::log("create","server/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 336       $mode= "add";
 337     } else {
 338
 339       /* cn is not case sensitive for ldap, but for php it is!! */
 340       if($this->config->current['DNMODE'] == "cn"){
 341         if (strtolower($this->orig_dn) != (strtolower($this->dn))){
 342           $this->move($this->orig_dn, $this->dn);
 343           plugin::save();
 344         }
 345       }else{
 346         if ($this->orig_dn != $this->dn){
 347           $this->move($this->orig_dn, $this->dn);
 348           plugin::save();
 349         }
 350       }
 351
 352       $ldap->cd($this->dn);
 353       $this->cleanup();
 354       $ldap->modify ($this->attrs);
 355       @log::log("modify","server/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 356
 357       $mode= "modify";
 358     }
 359     show_ldap_error($ldap->get_error(), sprintf(_("Saving of system server/generic with dn '%s' failed."),$this->dn));
 360     $this->netConfigDNS->cn = $this->cn;
 361     $this->netConfigDNS->save($this->dn);
 362
 363     /* Optionally execute a command after we're done */
 364     if(!$this->didAction){
 365       $this->handle_post_events($mode);
 366     }
 367   }
 368
 369
 370   /* Return plugin informations for acl handling */
 371   function plInfo()
 372   {
 373     return (array(
 374           "plShortName"   => _("Generic"),
 375           "plDescription" => _("Server generic"),
 376           "plSelfModify"  => FALSE,
 377           "plDepends"     => array(),
 378           "plPriority"    => 1,
 379           "plSection"     => array("administration"),
 380           "plCategory"    => array("server" => array("description"  => _("Server"),
 381                                                      "objectClass"  => "gotoWorkstation")),
 382           "plProvidedAcls"=> array(
 383             "cn"           => _("Name"),
 384             "description"  => _("Description"),
 385             "gotoMode"     => _("Goto mode"),
 386             "base"         => _("Base"),
 387             "FAIstate"     => _("Action flag"))
 388           ));
 389   }
 390 }
 391
 392 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 393 ?>