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