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