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   var $fai_activated = FALSE;
  40
  41   function servgeneric ($config, $dn= NULL, $parent= NULL)
  42   {
  43     plugin::plugin ($config, $dn, $parent);
  44
  45     /* Check if FAI is activated */
  46     $tmp = search_config($config->data,"faiManagement","CLASS");
  47     if(!empty($tmp)){
  48       $this->fai_activated = TRUE;
  49     }
  50
  51     $this->modes["active"]= _("Activated");
  52     $this->modes["locked"]= _("Locked");
  53
  54     /* Set base */
  55     if ($this->dn == "new"){
  56       $ui= get_userinfo();
  57       $this->base= dn2base($ui->dn);
  58       $this->cn= "";
  59     } else {
  60       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
  61     }
  62     $this->netConfigDNS = new termDNS($this->config,$this->dn,$this->objectclasses);
  63     $this->netConfigDNS->acl = $this->acl;
  64     /* Save dn for later references */
  65     $this->orig_dn= $this->dn;
  66   }
  67
  68   function execute()
  69   {
  70     /* Call parent execute */
  71     $this->netConfigDNS->acl = $this->acl;
  72     plugin::execute();
  73
  74     /* Do we represent a valid server? */
  75     if (!$this->is_account && $this->parent == NULL){
  76       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
  77         _("This 'dn' has no server features.")."</b>";
  78       return($display);
  79     }
  80
  81     /* Check for action */
  82     if (isset($_POST['action']) && chkacl($this->acl,"FAIstate") == ""){
  83       $cmd= search_config($this->config->data['TABS'], "workgeneric", "ACTIONCMD");
  84       if ($cmd == ""){
  85         print_red(_("No ACTIONCMD definition found in your gosa.conf"));
  86       } else {
  87
  88         exec ($cmd." ".$this->netConfigDNS->macAddress." ".escapeshellarg($_POST['saction']), $dummy, $retval);
  89         if ($retval != 0){
  90           print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
  91         } else {
  92           $this->didAction= TRUE;
  93
  94           /* Set FAIstate */
  95
  96           if($this->fai_activated && $this->dn != "new"){
  97             $ldap = $this->config->get_ldap_link();
  98             $ldap->cd($this->config->current['BASE']);
  99             $ldap->cat($this->dn,array("objectClass"));
 100             $res = $ldap->fetch();
 101
 102             $attrs = array();
 103             $attrs['FAIstate'] = "";
 104             if(isset($this->mapActions[$_POST['saction']])){
 105               $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 106             }
 107
 108             for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 109               $attrs['objectClass'][] = $res['objectClass'][$i];
 110             }
 111
 112             if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 113               $attrs['objectClass'][] = "FAIobject";
 114             }
 115
 116             if($attrs['FAIstate'] == ""){
 117 #FIXME we should check if FAIobject is used anymore
 118               $attrs['FAIstate'] = array();
 119             }
 120
 121             $ldap->cd($this->dn);
 122             $ldap->modify($attrs);
 123             show_ldap_error($ldap->get_error());
 124           }
 125         }
 126       }
 127     }
 128
 129     /* Base select dialog */
 130     $once = true;
 131     foreach($_POST as $name => $value){
 132       if(preg_match("/^chooseBase/",$name) && $once){
 133         $once = false;
 134         $this->dialog = new baseSelectDialog($this->config);
 135         $this->dialog->setCurrentBase($this->base);
 136       }
 137     }
 138
 139     /* Dialog handling */
 140     if(is_object($this->dialog)){
 141       /* Must be called before save_object */
 142       $this->dialog->save_object();
 143
 144       if($this->dialog->isClosed()){
 145         $this->dialog = false;
 146       }elseif($this->dialog->isSelected()){
 147         $this->base = $this->dialog->isSelected();
 148         $this->dialog= false;
 149       }else{
 150         return($this->dialog->execute());
 151       }
 152     }
 153
 154     /* Fill templating stuff */
 155     $smarty= get_smarty();
 156     $smarty->assign("bases", $this->config->idepartments);
 157
 158     /* Assign attributes */
 159     foreach ($this->attributes as $attr){
 160       $smarty->assign($attr."ACL", chkacl($this->acl, $attr));
 161       $smarty->assign("$attr", $this->$attr);
 162     }
 163     $smarty->assign("baseACL", chkacl($this->acl, "base"));
 164
 165     $smarty->assign("staticAddress", "");
 166     $smarty->assign("base_select", $this->base);
 167
 168     /* Assign status */
 169     $query= "fping -q -r 1 -t 500 ".$this->cn;
 170     exec ($query, $dummy, $retval);
 171
 172     /* Offline */
 173     if ($retval == 0){
 174       $smarty->assign("actions", array("halt" => _("Switch off"), "reboot" => _("Reboot"),
 175                                        "instant_update" => _("Instant update"),
 176                                        "update" => _("Scheduled update"),
 177                                        "reinstall" => _("Reinstall"),
 178                                        "rescan" => _("Rescan hardware"),
 179                                        "memcheck" => _("Memory test"),
 180                                        "sysinfo"  => _("System analysis")));
 181     } else {
 182       $smarty->assign("actions", array("wake" => _("Wake up"),
 183                                        "reinstall" => _("Reinstall"),
 184                                        "update" => _("Scheduled update"),
 185                                        "memcheck" => _("Memory test"),
 186                                        "sysinfo"  => _("System analysis")));
 187     }
 188
 189     /* Show main page */
 190     $this->netConfigDNS->cn= $this->cn;
 191     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 192     $smarty->assign("fai_activated",$this->fai_activated);
 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     $this->netConfigDNS->acl = $this->acl;
 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(), _("Removing server failed"));
 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     $this->netConfigDNS->save_object();
 223     /* Save base, since this is no LDAP attribute */
 224     if (isset($_POST['base']) && chkacl($this->acl, "create") == ""){
 225       $this->base= $_POST['base'];
 226     }
 227   }
 228
 229
 230   /* Check supplied data */
 231   function check()
 232   {
 233     /* Call common method to give check the hook */
 234     $message= plugin::check();
 235     $message= array_merge($message, $this->netConfigDNS->check());
 236     $this->dn= "cn=".$this->cn.",ou=servers,ou=systems,".$this->base;
 237
 238     /* must: cn */
 239     if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
 240       $message[]= _("The required field 'Server name' is not set.");
 241     }
 242
 243     $ui= get_userinfo();
 244     $acl= get_permissions ($this->dn, $ui->subtreeACL);
 245     $acl= get_module_permission($acl, "servgeneric", $this->dn);
 246     if (chkacl($acl, "create") != ""){
 247       $message[]= _("You have no permissions to create a server on this 'Base'.");
 248     }
 249
 250     if ($this->orig_dn != $this->dn){
 251       $ldap= $this->config->get_ldap_link();
 252       $ldap->cd ($this->base);
 253       $ldap->search ("(cn=".$this->cn.")", array("cn"));
 254       if ($ldap->count() != 0){
 255         while ($attrs= $ldap->fetch()){
 256           if ($attrs['dn'] != $this->orig_dn){
 257             if(!preg_match("/,ou=incoming,/",$attrs['dn'])){
 258             $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 259             break;
 260             }
 261           }
 262         }
 263       }
 264     }
 265
 266     return ($message);
 267   }
 268
 269
 270   /* Save to LDAP */
 271   function save()
 272   {
 273     $this->netConfigDNS->acl = $this->acl;
 274     plugin::save();
 275
 276     /* Remove all empty values */
 277     if ($this->orig_dn == 'new'){
 278       $attrs= array();
 279       foreach ($this->attrs as $key => $val){
 280         if (is_array($val) && count($val) == 0){
 281           continue;
 282         }
 283         $attrs[$key]= $val;
 284       }
 285       $this->attrs= $attrs;
 286     }
 287
 288     /* Write back to ldap */
 289     $ldap= $this->config->get_ldap_link();
 290     if ($this->orig_dn == 'new'){
 291       $ldap->cd($this->config->current['BASE']);
 292       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 293       $ldap->cd($this->dn);
 294       $ldap->add($this->attrs);
 295       $mode= "add";
 296     } else {
 297
 298       /* cn is not case sensitive for ldap, but for php it is!! */
 299       if($this->config->current['DNMODE'] == "cn"){
 300         if (strtolower($this->orig_dn) != (strtolower($this->dn))){
 301           $this->move($this->orig_dn, $this->dn);
 302           plugin::save();
 303         }
 304       }else{
 305         if ($this->orig_dn != $this->dn){
 306           $this->move($this->orig_dn, $this->dn);
 307           plugin::save();
 308         }
 309       }
 310
 311       $ldap->cd($this->dn);
 312       $this->cleanup();
 313       $ldap->modify ($this->attrs);
 314
 315       $mode= "modify";
 316     }
 317     show_ldap_error($ldap->get_error(), _("Saving server failed"));
 318     $this->netConfigDNS->cn = $this->cn;
 319     $this->netConfigDNS->save($this->dn);
 320
 321     /* Optionally execute a command after we're done */
 322     if(!$this->didAction){
 323       $this->handle_post_events($mode);
 324     }
 325   }
 326
 327 }
 328
 329 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 330 ?>