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