plugins/admin/systems/class_servGeneric.inc

   1 <?php
   2
   3 class servgeneric extends plugin
   4 {
   5   /* Generic terminal attributes */
   6   var $ignore_account= TRUE;
   7   var $interfaces= array();
   8
   9   /* Needed values and lists */
  10   var $base= "";
  11   var $cn= "";
  12   var $l= "";
  13   var $description= "";
  14   var $orig_dn= "";
  15   var $didAction= FALSE;
  16
  17   /* attribute list for save action */
  18   var $attributes= array("cn", "description","gotoMode");
  19   var $objectclasses= array("top", "GOhard", "goServer");
  20
  21   var $gotoMode= "locked";
  22
  23   var $netConfigDNS;
  24   var $modes = array();
  25
  26   var $mapActions   = array("reboot"          => "localboot",
  27                             "localboot"       => "localboot",
  28                             "instant_update"  => "softupdate",
  29                             "update"          => "scheduledupdate",
  30                             "reinstall"       => "install",
  31                             "rescan"          => "",
  32                             "memcheck"        => "memcheck",
  33                             "sysinfo"         => "sysinfo");
  34
  35   var $fai_activated = FALSE;
  36
  37   function servgeneric ($config, $dn= NULL, $parent= NULL)
  38   {
  39     plugin::plugin ($config, $dn, $parent);
  40
  41     /* Check if FAI is activated */
  42     $tmp = search_config($config->data,"faiManagement","CLASS");
  43     if(!empty($tmp)){
  44       $this->fai_activated = TRUE;
  45     }
  46
  47     $this->modes["active"]= _("Activated");
  48     $this->modes["locked"]= _("Locked");
  49
  50     /* Set base */
  51     if ($this->dn == "new"){
  52       $ui= get_userinfo();
  53       $this->base= dn2base($ui->dn);
  54       $this->cn= "";
  55     } else {
  56       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
  57     }
  58     $this->netConfigDNS = new termDNS($this->config,$this->dn,$this->objectclasses);
  59     $this->netConfigDNS->acl = $this->acl;
  60     /* Save dn for later references */
  61     $this->orig_dn= $this->dn;
  62   }
  63
  64   function execute()
  65   {
  66     /* Call parent execute */
  67     $this->netConfigDNS->acl = $this->acl;
  68     plugin::execute();
  69
  70     /* Do we represent a valid server? */
  71     if (!$this->is_account && $this->parent == NULL){
  72       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
  73         _("This 'dn' has no server features.")."</b>";
  74       return($display);
  75     }
  76
  77     /* Check for action */
  78     if (isset($_POST['action']) && chkacl($this->acl,"FAIstate") == ""){
  79       $cmd= search_config($this->config->data['TABS'], "workgeneric", "ACTIONCMD");
  80       if ($cmd == ""){
  81         print_red(_("No ACTIONCMD definition found in your gosa.conf"));
  82       } else {
  83
  84         exec ($cmd." ".$this->netConfigDNS->macAddress." ".escapeshellarg($_POST['saction']), $dummy, $retval);
  85         if ($retval != 0){
  86           print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
  87         } else {
  88           $this->didAction= TRUE;
  89
  90           /* Set FAIstate */
  91
  92           if($this->fai_activated && $this->dn != "new"){
  93             $ldap = $this->config->get_ldap_link();
  94             $ldap->cd($this->config->current['BASE']);
  95             $ldap->cat($this->dn,array("objectClass"));
  96             $res = $ldap->fetch();
  97
  98             $attrs = array();
  99             $attrs['FAIstate'] = "";
 100             if(isset($this->mapActions[$_POST['saction']])){
 101               $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 102             }
 103
 104             for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 105               $attrs['objectClass'][] = $res['objectClass'][$i];
 106             }
 107
 108             if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 109               $attrs['objectClass'][] = "FAIobject";
 110             }
 111
 112             if($attrs['FAIstate'] == ""){
 113 #FIXME we should check if FAIobject is used anymore
 114               $attrs['FAIstate'] = array();
 115             }
 116
 117             $ldap->cd($this->dn);
 118             $ldap->modify($attrs);
 119             show_ldap_error($ldap->get_error());
 120           }
 121         }
 122       }
 123     }
 124
 125     /* Base select dialog */
 126     $once = true;
 127     foreach($_POST as $name => $value){
 128       if(preg_match("/^chooseBase/",$name) && $once){
 129         $once = false;
 130         $this->dialog = new baseSelectDialog($this->config);
 131         $this->dialog->setCurrentBase($this->base);
 132       }
 133     }
 134
 135     /* Dialog handling */
 136     if(is_object($this->dialog)){
 137       /* Must be called before save_object */
 138       $this->dialog->save_object();
 139
 140       if($this->dialog->isClosed()){
 141         $this->dialog = false;
 142       }elseif($this->dialog->isSelected()){
 143         $this->base = $this->dialog->isSelected();
 144         $this->dialog= false;
 145       }else{
 146         return($this->dialog->execute());
 147       }
 148     }
 149
 150     /* Fill templating stuff */
 151     $smarty= get_smarty();
 152     $smarty->assign("bases", $this->config->idepartments);
 153
 154     /* Assign attributes */
 155     foreach ($this->attributes as $attr){
 156       $smarty->assign($attr."ACL", chkacl($this->acl, $attr));
 157       $smarty->assign("$attr", $this->$attr);
 158     }
 159     $smarty->assign("baseACL", chkacl($this->acl, "base"));
 160
 161     $smarty->assign("staticAddress", "");
 162     $smarty->assign("base_select", $this->base);
 163
 164     /* Assign status */
 165     $query= "fping -q -r 1 -t 500 ".$this->cn;
 166     exec ($query, $dummy, $retval);
 167
 168     /* Offline */
 169     if ($retval == 0){
 170       $smarty->assign("actions", array("halt" => _("Switch off"), "reboot" => _("Reboot"),
 171                                        "instant_update" => _("Instant update"),
 172                                        "update" => _("Scheduled update"),
 173                                        "reinstall" => _("Reinstall"),
 174                                        "rescan" => _("Rescan hardware"),
 175                                        "memcheck" => _("Memory test"),
 176                                        "localboot" => _("Force localboot"),
 177                                        "sysinfo"  => _("System analysis")));
 178     } else {
 179       $smarty->assign("actions", array("wake" => _("Wake up"),
 180                                        "reinstall" => _("Reinstall"),
 181                                        "update" => _("Scheduled update"),
 182                                        "memcheck" => _("Memory test"),
 183                                        "localboot" => _("Force localboot"),
 184                                        "sysinfo"  => _("System analysis")));
 185     }
 186
 187     /* Show main page */
 188     $this->netConfigDNS->cn= $this->cn;
 189     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 190
 191     if($this->netConfigDNS->dialog){
 192       $this->dialog = TRUE;
 193       return($this->netConfigDNS->execute());
 194     }else{
 195       $this->dialog = FALSE;
 196     }
 197     $smarty->assign("fai_activated",$this->fai_activated);
 198     $smarty->assign("modes", $this->modes);
 199
 200     return($smarty->fetch (get_template_path('server.tpl', TRUE)));
 201   }
 202
 203   function remove_from_parent()
 204   {
 205     $this->netConfigDNS->acl = $this->acl;
 206     $this->netConfigDNS->remove_from_parent();
 207     $ldap= $this->config->get_ldap_link();
 208     $ldap->rmdir($this->dn);
 209     show_ldap_error($ldap->get_error(), _("Removing server failed"));
 210
 211     /* Delete references to object groups */
 212     $ldap->cd ($this->config->current['BASE']);
 213     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
 214     while ($ldap->fetch()){
 215       $og= new ogroup($this->config, $ldap->getDN());
 216       unset($og->member[$this->dn]);
 217       $og->save ();
 218     }
 219     $this->handle_post_events("remove", array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 220   }
 221
 222
 223   /* Save data to object */
 224   function save_object()
 225   {
 226     plugin::save_object();
 227     $this->netConfigDNS->save_object();
 228     /* Save base, since this is no LDAP attribute */
 229     if (isset($_POST['base']) && chkacl($this->acl, "create") == ""){
 230       $this->base= $_POST['base'];
 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 == "" && chkacl ($this->acl, "cn") == ""){
 245       $message[]= _("The required field 'Server name' is not set.");
 246     }
 247
 248     /* Check if given name is a valid host/dns name */
 249     if(!is_dns_name($this->cn) && chkacl ($this->acl, "cn") == ""){
 250       $message[] = _("Please specify a valid name for this object.");
 251     }
 252
 253     $ui= get_userinfo();
 254     $acl= get_permissions ($this->dn, $ui->subtreeACL);
 255     $acl= get_module_permission($acl, "servgeneric", $this->dn);
 256     if (chkacl($acl, "create") != ""){
 257       $message[]= _("You have no permissions to create a server on this 'Base'.");
 258     }
 259
 260     if ($this->orig_dn != $this->dn){
 261       $ldap= $this->config->get_ldap_link();
 262       $ldap->cd ($this->base);
 263       $ldap->search ("(cn=".$this->cn.")", array("cn"));
 264       if ($ldap->count() != 0){
 265         while ($attrs= $ldap->fetch()){
 266           if ($attrs['dn'] != $this->orig_dn){
 267             if(!preg_match("/cn=dhcp,/",$attrs['dn']) && !preg_match("/,ou=incoming,/",$attrs['dn']) && preg_match("/,ou=servers,ou=systems,/",$attrs['dn'])){
 268               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 269               break;
 270             }
 271           }
 272         }
 273       }
 274     }
 275
 276     return ($message);
 277   }
 278
 279
 280   /* Save to LDAP */
 281   function save()
 282   {
 283     $this->netConfigDNS->acl = $this->acl;
 284     plugin::save();
 285
 286     /* Remove all empty values */
 287     if ($this->orig_dn == 'new'){
 288       $attrs= array();
 289       foreach ($this->attrs as $key => $val){
 290         if (is_array($val) && count($val) == 0){
 291           continue;
 292         }
 293         $attrs[$key]= $val;
 294       }
 295       $this->attrs= $attrs;
 296     }
 297
 298     /* Write back to ldap */
 299     $ldap= $this->config->get_ldap_link();
 300     if ($this->orig_dn == 'new'){
 301       $ldap->cd($this->config->current['BASE']);
 302       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 303       $ldap->cd($this->dn);
 304       $ldap->add($this->attrs);
 305       $mode= "add";
 306     } else {
 307
 308       /* cn is not case sensitive for ldap, but for php it is!! */
 309       if($this->config->current['DNMODE'] == "cn"){
 310         if (strtolower($this->orig_dn) != (strtolower($this->dn))){
 311           $this->recursive_move($this->orig_dn, $this->dn);
 312           plugin::save();
 313         }
 314       }else{
 315         if ($this->orig_dn != $this->dn){
 316           $this->recursive_move($this->orig_dn, $this->dn);
 317           plugin::save();
 318         }
 319       }
 320
 321       $ldap->cd($this->dn);
 322       $this->cleanup();
 323       $ldap->modify ($this->attrs);
 324
 325       $mode= "modify";
 326     }
 327     show_ldap_error($ldap->get_error(), _("Saving server failed"));
 328     $this->netConfigDNS->cn = $this->cn;
 329     $this->netConfigDNS->save($this->dn);
 330
 331     /* Optionally execute a command after we're done */
 332     if(!$this->didAction){
 333       $this->handle_post_events($mode,array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 334     }
 335   }
 336
 337 }
 338
 339 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 340 ?>