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                             "update"          => "sceduledupdate",
  34                             "reinstall"       => "install",
  35                             "rescan"          => "",
  36                             "memcheck"        => "memcheck",
  37                             "sysinfo"         => "sysinfo");
  38
  39   var $fai_activated  =FALSE;
  40
  41   function servgeneric ($config, $dn= NULL, $parent= NULL)
  42   {
  43     /* Check if FAI is activated */
  44     $tmp = search_config($config->data,"faiManagement","CLASS");
  45     if(!empty($tmp)){
  46       $this->fai_activated = TRUE;
  47     }
  48
  49     plugin::plugin ($config, $dn, $parent);
  50
  51     $this->ui = get_userinfo();
  52     $this->modes["active"]= _("Activated");
  53     $this->modes["locked"]= _("Locked");
  54
  55     /* Set base */
  56     if ($this->dn == "new"){
  57       $ui= get_userinfo();
  58       $this->base= dn2base($ui->dn);
  59       $this->cn= "";
  60     } else {
  61       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
  62     }
  63     $this->netConfigDNS = new termDNS($this->config,$this->dn,$this->objectclasses);
  64     $this->netConfigDNS->set_acl_category("server");
  65     $this->netConfigDNS->set_acl_base($this->base);
  66
  67     /* Save dn for later references */
  68     $this->orig_dn= $this->dn;
  69   }
  70
  71   function execute()
  72   {
  73     /* Call parent execute */
  74     plugin::execute();
  75
  76     /* Do we represent a valid server? */
  77     if (!$this->is_account && $this->parent == NULL){
  78       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
  79         _("This 'dn' has no server features.")."</b>";
  80       return($display);
  81     }
  82
  83     /* Check for action */
  84     if (isset($_POST['action']) && $this->acl_is_writeable("FAIstate")){
  85       $cmd= search_config($this->config->data['TABS'], "workgeneric", "ACTIONCMD");
  86       if ($cmd == ""){
  87         print_red(_("No ACTIONCMD definition found in your gosa.conf"));
  88       } else {
  89
  90         exec ($cmd." ".$this->netConfigDNS->macAddress." ".escapeshellarg($_POST['saction']), $dummy, $retval);
  91         if ($retval != 0){
  92           print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
  93         } else {
  94           $this->didAction= TRUE;
  95
  96           /* Set FAIstate */
  97           if($this->fai_activated && $this->dn != "new"){
  98             $ldap = $this->config->get_ldap_link();
  99             $ldap->cd($this->config->current['BASE']);
 100             $ldap->cat($this->dn,array("objectClass"));
 101             $res = $ldap->fetch();
 102
 103             $attrs = array();
 104             $attrs['FAIstate'] = "";
 105             if(isset($this->mapActions[$_POST['saction']])){
 106               $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 107             }
 108
 109             for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 110               $attrs['objectClass'][] = $res['objectClass'][$i];
 111             }
 112
 113             if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 114               $attrs['objectClass'][] = "FAIobject";
 115             }
 116
 117             if($attrs['FAIstate'] == ""){
 118 #FIXME we should check if FAIobject is used anymore
 119               $attrs['FAIstate'] = array();
 120             }
 121
 122             $ldap->cd($this->dn);
 123             $ldap->modify($attrs);
 124           }
 125           show_ldap_error($ldap->get_error(), sprintf(_("Saving of system server/generic (FAIstate) with dn '%s' failed."),$this->dn));
 126         }
 127       }
 128     }
 129
 130     /* Base select dialog */
 131     $once = true;
 132     foreach($_POST as $name => $value){
 133       if(preg_match("/^chooseBase/",$name) && $once ){
 134         $once = false;
 135         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 136         $this->dialog->setCurrentBase($this->base);
 137       }
 138     }
 139
 140     /* Dialog handling */
 141     if(is_object($this->dialog)){
 142       /* Must be called before save_object */
 143       $this->dialog->save_object();
 144
 145       if($this->dialog->isClosed()){
 146         $this->dialog = false;
 147       }elseif($this->dialog->isSelected()){
 148
 149         /* Only accept allowed bases */
 150         $tmp = $this->get_allowed_bases();
 151         if($tmp[$this->dialog->isSelected()]){
 152           $this->base = $this->dialog->isSelected();
 153         }
 154         $this->dialog= false;
 155       }else{
 156         return($this->dialog->execute());
 157       }
 158     }
 159
 160     /* Fill templating stuff */
 161     $smarty= get_smarty();
 162
 163     $tmp = $this->plInfo();
 164     foreach($tmp['plProvidedAcls'] as $name => $translated){
 165       $smarty->assign($name."ACL",$this->getacl($name));
 166     }
 167
 168     /* Assign base ACL */
 169     $smarty->assign("bases"   , $this->get_allowed_bases());
 170
 171     /* Assign attributes */
 172     foreach ($this->attributes as $attr){
 173       $smarty->assign("$attr", $this->$attr);
 174     }
 175
 176     $smarty->assign("staticAddress", "");
 177     $smarty->assign("base_select", $this->base);
 178
 179     /* Assign status */
 180     $query= "fping -q -r 1 -t 500 ".$this->cn;
 181     exec ($query, $dummy, $retval);
 182
 183     /* Offline */
 184     if ($retval == 0){
 185       $smarty->assign("actions", array("halt" => _("Switch off"), "reboot" => _("Reboot"),
 186                                        "instant_update" => _("Instant update"),
 187                                        "update" => _("Scheduled update"),
 188                                        "reinstall" => _("Reinstall"),
 189                                        "rescan" => _("Rescan hardware"),
 190                                        "memcheck" => _("Memory test"),
 191                                        "sysinfo"  => _("System analysis")));
 192     } else {
 193       $smarty->assign("actions", array("wake" => _("Wake up"),
 194                                        "reinstall" => _("Reinstall"),
 195                                        "update" => _("Scheduled update"),
 196                                        "memcheck" => _("Memory test"),
 197                                        "sysinfo"  => _("System analysis")));
 198     }
 199
 200     /* Show main page */
 201     $smarty->assign("fai_activated",$this->fai_activated);
 202     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 203     $smarty->assign("modes", $this->modes);
 204
 205     return($smarty->fetch (get_template_path('server.tpl', TRUE)));
 206   }
 207
 208   function remove_from_parent()
 209   {
 210     /* Cancel if there's nothing to do here */
 211     if ((!$this->initially_was_account) || (!$this->acl_is_removeable())){
 212       return;
 213     }
 214
 215     $this->netConfigDNS->remove_from_parent();
 216     $ldap= $this->config->get_ldap_link();
 217     $ldap->rmdir($this->dn);
 218     show_ldap_error($ldap->get_error(), sprintf(_("Removing of system server/generic with dn '%s' failed."),$this->dn));
 219
 220     /* Delete references to object groups */
 221     $ldap->cd ($this->config->current['BASE']);
 222     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 223     while ($ldap->fetch()){
 224       $og= new ogroup($this->config, $ldap->getDN());
 225       unset($og->member[$this->dn]);
 226       $og->save ();
 227     }
 228     $this->handle_post_events("remove", array("macAddress" => $this->netConfigDNS->macAddress));
 229   }
 230
 231
 232   /* Save data to object */
 233   function save_object()
 234   {
 235     /* Save current base, to be able to revert to last base,
 236         if new base is invalid or not allowed to be selected */
 237     $base_tmp = $this->base;
 238     plugin::save_object();
 239     $this->netConfigDNS->save_object();
 240
 241     /* Get base selection */
 242     $tmp = $this->get_allowed_bases();
 243     if(isset($_POST['base'])){
 244       if($tmp[$_POST['base']]){
 245         $this->base = $_POST['base'];
 246       }else{
 247         $this->base = $base_tmp;
 248       }
 249     }
 250   }
 251
 252
 253   /* Check supplied data */
 254   function check()
 255   {
 256     /* Call common method to give check the hook */
 257     $message= plugin::check();
 258     $message= array_merge($message, $this->netConfigDNS->check());
 259     $this->dn= "cn=".$this->cn.",ou=servers,ou=systems,".$this->base;
 260
 261     /* must: cn */
 262     if ($this->cn == ""){
 263       $message[]= _("The required field 'Server name' is not set.");
 264     }
 265
 266     if ($this->orig_dn != $this->dn){
 267       $ldap= $this->config->get_ldap_link();
 268       $ldap->cd ($this->base);
 269       $ldap->search ("(cn=".$this->cn.")", array("cn"));
 270       if ($ldap->count() != 0){
 271         while ($attrs= $ldap->fetch()){
 272           if ($attrs['dn'] != $this->orig_dn){
 273             if(!preg_match("/,ou=incoming,/",$attrs['dn'])){
 274               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 275               break;
 276             }
 277           }
 278         }
 279       }
 280     }
 281
 282     return ($message);
 283   }
 284
 285
 286   /* Save to LDAP */
 287   function save()
 288   {
 289     plugin::save();
 290
 291     /* Remove all empty values */
 292     if ($this->orig_dn == 'new'){
 293       $attrs= array();
 294       foreach ($this->attrs as $key => $val){
 295         if (is_array($val) && count($val) == 0){
 296           continue;
 297         }
 298         $attrs[$key]= $val;
 299       }
 300       $this->attrs= $attrs;
 301     }
 302
 303     /* Write back to ldap */
 304     $ldap= $this->config->get_ldap_link();
 305     if ($this->orig_dn == 'new'){
 306       $ldap->cd($this->config->current['BASE']);
 307       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 308       $ldap->cd($this->dn);
 309       $ldap->add($this->attrs);
 310       $mode= "add";
 311     } else {
 312
 313       /* cn is not case sensitive for ldap, but for php it is!! */
 314       if($this->config->current['DNMODE'] == "cn"){
 315         if (strtolower($this->orig_dn) != (strtolower($this->dn))){
 316           $this->move($this->orig_dn, $this->dn);
 317           plugin::save();
 318         }
 319       }else{
 320         if ($this->orig_dn != $this->dn){
 321           $this->move($this->orig_dn, $this->dn);
 322           plugin::save();
 323         }
 324       }
 325
 326       $ldap->cd($this->dn);
 327       $this->cleanup();
 328       $ldap->modify ($this->attrs);
 329
 330       $mode= "modify";
 331     }
 332     show_ldap_error($ldap->get_error(), sprintf(_("Saving of system server/generic with dn '%s' failed."),$this->dn));
 333     $this->netConfigDNS->cn = $this->cn;
 334     $this->netConfigDNS->save($this->dn);
 335
 336     /* Optionally execute a command after we're done */
 337     if(!$this->didAction){
 338       $this->handle_post_events($mode);
 339     }
 340   }
 341
 342
 343   /* Return plugin informations for acl handling */
 344   function plInfo()
 345   {
 346     return (array(
 347           "plShortName"   => _("Generic"),
 348           "plDescription" => _("Server generic"),
 349           "plSelfModify"  => FALSE,
 350           "plDepends"     => array(),
 351           "plPriority"    => 1,
 352           "plSection"     => array("administration"),
 353           "plCategory"    => array("server" => array("description"  => _("Server"),
 354                                                      "objectClass"  => "gotoWorkstation")),
 355           "plProvidedAcls"=> array(
 356             "cn"           => _("Name"),
 357             "description"  => _("Description"),
 358             "gotoMode"     => _("Goto mode"),
 359             "base"         => _("Base"),
 360             "FAIstate"     => _("Action flag"))
 361           ));
 362   }
 363 }
 364
 365 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 366 ?>