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