plugins/admin/systems/class_workstationGeneric.inc

   1 <?php
   2
   3 class workgeneric extends plugin
   4 {
   5   /* Generic terminal attributes */
   6   var $gotoMode= "locked";
   7   var $gotoSyslogServer= "";
   8   var $gotoSyslogServers= array();
   9   var $gotoNtpServer= array();
  10   var $gotoNtpServers= array();
  11   var $gotoSndModule= "";
  12   var $gotoFloppyEnable= "";
  13   var $gotoCdromEnable= "";
  14   var $ghCpuType= "-";
  15   var $ghMemSize= "-";
  16   var $ghUsbSupport= "-";
  17   var $ghNetNic= array();
  18   var $ghIdeDev= array();
  19   var $ghScsiDev= array();
  20   var $ghGfxAdapter= "-";
  21   var $ghSoundAdapter= "-";
  22   var $gotoLastUser= "-";
  23   var $FAIscript= "";
  24   var $didAction= FALSE;
  25   var $FAIstate= "";
  26
  27   /* Needed values and lists */
  28   var $base= "";
  29   var $cn= "";
  30   var $l= "";
  31   var $orig_dn= "";
  32
  33   /* Plugin side filled */
  34   var $modes= array();
  35
  36   var $netConfigDNS;
  37
  38   var $inheritTimeServer = true;
  39
  40   /* attribute list for save action */
  41   var $ignore_account= TRUE;
  42   var $attributes= array("gotoMode", "gotoSyslogServer", "gotoNtpServer",
  43       "gotoFloppyEnable", "gotoCdromEnable", "cn", "gotoSndModule",
  44       "ghCpuType", "ghMemSize", "ghUsbSupport",
  45       "ghGfxAdapter", "ghSoundAdapter", "gotoLastUser", "l","FAIscript");
  46   var $objectclasses= array("top", "gotoWorkstation", "GOhard","FAIobject");
  47
  48   var $mapActions   = array("reboot"          => "localboot",
  49                             "instant_update"  => "softupdate",
  50                             "update"          => "scheduledupdate",
  51                             "reinstall"       => "install",
  52                             "rescan"          => "",
  53                             "memcheck"        => "memcheck",
  54                             "sysinfo"         => "sysinfo");
  55
  56
  57   var $fai_activated = FALSE;
  58
  59   function workgeneric ($config, $dn= NULL, $parent= NULL)
  60   {
  61     /* Check if FAI is activated */
  62     $tmp = search_config($config->data,"faiManagement","CLASS");
  63     if(!empty($tmp)){
  64       $this->fai_activated = TRUE;
  65     }
  66
  67     plugin::plugin ($config, $dn, $parent);
  68     $this->netConfigDNS = new termDNS($this->config,$this->dn,$this->objectclasses);
  69     $this->netConfigDNS->acl = $this->acl;
  70
  71     /* Read arrays */
  72     foreach (array("ghNetNic", "ghIdeDev", "ghScsiDev") as $val){
  73       if (!isset($this->attrs[$val])){
  74         continue;
  75       }
  76       for ($i= 0; $i<$this->attrs[$val]['count']; $i++){
  77         array_push($this->$val, $this->attrs[$val][$i]);
  78       }
  79     }
  80
  81     /* Create used ntp server array */
  82     $this->gotoNtpServer= array();
  83     if(isset($this->attrs['gotoNtpServer'])){
  84       $this->inheritTimeServer = false;
  85       unset($this->attrs['gotoNtpServer']['count']);
  86       foreach($this->attrs['gotoNtpServer'] as $server){
  87         $this->gotoNtpServer[$server] = $server;
  88       }
  89     }
  90
  91     /* Set inherit checkbox state */
  92     if((in_array("default",$this->gotoNtpServer)) || (count($this->gotoNtpServer) == 0)){
  93       $this->inheritTimeServer = true;
  94       $this->gotoNtpServer=array();
  95     }
  96
  97     /* Create available ntp options */
  98     $tmp = $this->config->data['SERVERS']['NTP'];
  99     $this->gotoNtpServers = array();
 100     foreach($tmp as $key => $server){
 101       if($server == "default") continue;
 102       $this->gotoNtpServers[$server] = $server;
 103     }
 104
 105     $this->modes["active"]= _("Activated");
 106     $this->modes["locked"]= _("Locked");
 107
 108     /* Set base */
 109     if ($this->dn == "new"){
 110       $ui= get_userinfo();
 111       $this->base= dn2base($ui->dn);
 112     } else {
 113       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
 114     }
 115
 116     /* Create an array of all Syslog servers */
 117     $tmp = $this->config->data['SERVERS']['SYSLOG'];
 118     foreach($tmp as $server){
 119       $visible = $server;
 120       if($server == "default") {
 121         $visible = "["._("inherited")."]";
 122       }
 123       $this->gotoSyslogServers[$server] = $visible;
 124     }
 125
 126     /* Save 'dn' for later referal */
 127     $this->orig_dn= $this->dn;
 128   }
 129
 130   function execute()
 131   {
 132     /* Call parent execute */
 133     plugin::execute();
 134     $this->netConfigDNS->acl = $this->acl;
 135
 136     /* Do we need to flip is_account state? */
 137     if (isset($_POST['modify_state'])){
 138       $this->is_account= !$this->is_account;
 139     }
 140
 141     if (isset($_POST['action']) && chkacl($this->acl,"FAIstate") == ""){
 142       $cmd= search_config($this->config->data['TABS'], "workgeneric", "ACTIONCMD");
 143       if ($cmd == ""){
 144         print_red(_("No ACTIONCMD definition found in your gosa.conf"));
 145       } else {
 146         exec ($cmd." ".$this->netConfigDNS->macAddress." ".escapeshellarg($_POST['saction']), $dummy, $retval);
 147         if ($retval != 0){
 148           print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 149         } elseif ($_POST['saction'] != "wake") {
 150
 151           if($this->fai_activated && $this->dn != "new"){
 152             /* Set FAIstate */
 153             $ldap = $this->config->get_ldap_link();
 154             $ldap->cd($this->config->current['BASE']);
 155             $ldap->cat($this->dn,array("objectClass"));
 156             $res = $ldap->fetch();
 157
 158             $attrs = array();
 159             $attrs['FAIstate'] = "";
 160             if(isset($this->mapActions[$_POST['saction']])){
 161               $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 162             }
 163
 164             for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 165               $attrs['objectClass'][] = $res['objectClass'][$i];
 166             }
 167
 168             if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 169               $attrs['objectClass'][] = "FAIobject";
 170             }
 171
 172             if($attrs['FAIstate'] == ""){
 173 #FIXME we should check if FAIobject is used anymore
 174               $attrs['FAIstate'] = array();
 175             }
 176
 177             $ldap->cd($this->dn);
 178             $ldap->modify($attrs);
 179             show_ldap_error($ldap->get_error());
 180
 181             $this->didAction= TRUE;
 182           }
 183         }
 184       }
 185     }
 186
 187     /* Do we represent a valid terminal? */
 188     if (!$this->is_account && $this->parent == NULL){
 189       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 190         _("This 'dn' has no workstation features.")."</b>";
 191       return($display);
 192     }
 193
 194     /* Base select dialog */
 195     $once = true;
 196     foreach($_POST as $name => $value){
 197       if(preg_match("/^chooseBase/",$name) && $once){
 198         $once = false;
 199         $this->dialog = new baseSelectDialog($this->config);
 200         $this->dialog->setCurrentBase($this->base);
 201       }
 202     }
 203
 204     /* Dialog handling */
 205     if(is_object($this->dialog)){
 206       /* Must be called before save_object */
 207       $this->dialog->save_object();
 208
 209       if($this->dialog->isClosed()){
 210         $this->dialog = false;
 211       }elseif($this->dialog->isSelected()){
 212         $this->base = $this->dialog->isSelected();
 213         $this->dialog= false;
 214       }else{
 215         return($this->dialog->execute());
 216       }
 217     }
 218
 219     /* Add new ntp Server to our list */
 220     if((isset($_POST['addNtpServer'])) && (isset($_POST['gotoNtpServers'])) && chkacl($this->acl,"gotoNtpServer") == ""){
 221       $this->gotoNtpServer[$_POST['gotoNtpServers']] = $_POST['gotoNtpServers'];
 222     }
 223
 224     /* Delete selected NtpServer for list of used servers  */
 225     if((isset($_POST['delNtpServer'])) && (isset($_POST['gotoNtpServerSelected'])) && chkacl($this->acl,"gotoNtpServer") == ""){
 226       foreach($_POST['gotoNtpServerSelected'] as $name){
 227         unset($this->gotoNtpServer[$name]);
 228       }
 229     }
 230
 231     /* Fill templating stuff */
 232     $smarty= get_smarty();
 233     $smarty->assign("cn", $this->cn);
 234     $smarty->assign("l", $this->l);
 235     $smarty->assign("bases", $this->config->idepartments);
 236     $smarty->assign("staticAddress", "");
 237     $smarty->assign("gotoNtpServers",$this->gotoNtpServers);
 238
 239     /* Check if workstation is online */
 240     $query= "fping -q -r 1 -t 500 ".$this->cn;
 241     exec ($query, $dummy, $retval);
 242
 243     foreach($this->attributes as $attrs ){
 244       $smarty->assign($attrs."ACL",chkacl($this->acl,$attrs));
 245     }
 246
 247     /* Offline */
 248     if ($retval == 0){
 249       $smarty->assign("actions", array("halt" => _("Switch off"), "reboot" => _("Reboot"),
 250                                        "instant_update" => _("Instant update"),
 251                                        "update" => _("Scheduled update"),
 252                                        "reinstall" => _("Reinstall"),
 253                                        "rescan" => _("Rescan hardware"),
 254                                        "memcheck" => _("Memory test"),
 255                                        "sysinfo"  => _("System analysis")));
 256     } else {
 257       $smarty->assign("actions", array("wake" => _("Wake up"),
 258                                        "reinstall" => _("Reinstall"),
 259                                        "update" => _("Scheduled update"),
 260                                        "memcheck" => _("Memory test"),
 261                                        "sysinfo"  => _("System analysis")));
 262     }
 263     /* Arrays */
 264     $smarty->assign("modes", $this->modes);
 265     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 266     $smarty->assign("syslogservers", $this->gotoSyslogServers);
 267     $smarty->assign("ntpservers", $this->config->data['SERVERS']['NTP']);
 268
 269     /* Variables */
 270     foreach(array("base", "gotoMode", "gotoSyslogServer", "gotoNtpServer") as $val){
 271       $smarty->assign($val."_select", $this->$val);
 272       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 273     }
 274     $smarty->assign("actionACL", chkacl($this->acl, 'action'));
 275
 276     /* tell smarty the inherit checkbox state */
 277     $smarty->assign("inheritTimeServer",$this->inheritTimeServer);
 278
 279     /* Show main page */
 280     $this->netConfigDNS->cn= $this->cn;
 281     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 282     $smarty->assign("fai_activated",$this->fai_activated);
 283     return($smarty->fetch (get_template_path('workstation.tpl', TRUE)));
 284   }
 285
 286   function remove_from_parent()
 287   {
 288     $this->netConfigDNS->acl = $this->acl;
 289     $this->netConfigDNS->remove_from_parent();
 290     $ldap= $this->config->get_ldap_link();
 291     $ldap->rmdir($this->dn);
 292     show_ldap_error($ldap->get_error(), _("Removing workstation failed"));
 293
 294     /* Optionally execute a command after we're done */
 295     $this->handle_post_events("remove", array("macAddress" => $this->netConfigDNS->macAddress));
 296
 297     /* Delete references to object groups */
 298     $ldap->cd ($this->config->current['BASE']);
 299     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 300     while ($ldap->fetch()){
 301       $og= new ogroup($this->config, $ldap->getDN());
 302       unset($og->member[$this->dn]);
 303       $og->save ();
 304     }
 305   }
 306
 307
 308   /* Save data to object */
 309   function save_object()
 310   {
 311     plugin::save_object();
 312
 313     /* Save base, since this is no LDAP attribute */
 314     if (isset($_POST['base']) && chkacl($this->acl, "create") == ""){
 315       $this->base= $_POST['base'];
 316     }
 317     $this->netConfigDNS->save_object();
 318
 319     /* Set inherit mode */
 320     if(isset($_POST['workgeneric_posted']) && chkacl($this->acl,"gotoNtpServer") == ""){
 321       if(isset($_POST["inheritTimeServer"])){
 322         $this->inheritTimeServer = true;
 323       }else{
 324         $this->inheritTimeServer = false;
 325       }
 326     }
 327   }
 328
 329
 330   /* Check supplied data */
 331   function check()
 332   {
 333     /* Call common method to give check the hook */
 334     $message= plugin::check();
 335
 336     if($this->cn != "wdefault"){
 337       $message= array_merge($message, $this->netConfigDNS->check());
 338     }
 339
 340     $ui= get_userinfo();
 341     $this->dn= "cn=".$this->cn.",ou=workstations,ou=systems,".$this->base;
 342     $acl= get_permissions ($this->dn, $ui->subtreeACL);
 343     $acl= get_module_permission($acl, "group", $this->dn);
 344     if (chkacl($acl, "create") != ""){
 345       $message[]= _("You have no permissions to create a workstation on this 'Base'.");
 346     }
 347
 348     if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
 349       $message[]= _("The required field 'Workstation name' is not set.");
 350     }
 351
 352     if ($this->orig_dn != $this->dn){
 353       $ldap= $this->config->get_ldap_link();
 354       $ldap->cd ($this->base);
 355
 356       if($this->cn == "wdefault"){
 357         $ldap->cat($this->dn);
 358       }else{
 359         $ldap->search ("(&(cn=".$this->cn.")(objectClass=gotoWorkstation))", array("cn"));
 360       }
 361       if ($ldap->count() != 0){
 362         while ($attrs= $ldap->fetch()){
 363           if (preg_match ("/,ou=incoming,/", $ldap->getDN())){
 364             continue;
 365           } else {
 366             if ($attrs['dn'] != $this->orig_dn){
 367               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 368               break;
 369             }
 370           }
 371         }
 372       }
 373     }
 374
 375
 376     /* Check for valid ntpServer selection */
 377     if((!$this->inheritTimeServer) && (!count($this->gotoNtpServer))){
 378       $message[]= _("There must be at least one NTP server selected, or the inherit mode activated.");
 379     }
 380
 381     return ($message);
 382   }
 383
 384
 385   /* Save to LDAP */
 386   function save()
 387   {
 388     $this->netConfigDNS->acl = $this->acl;
 389     plugin::save();
 390
 391     /* Strip out 'default' values */
 392     foreach (array("gotoSyslogServer") as $val){
 393       if (!isset($this->attrs[$val]) || $this->attrs[$val] == "default"){
 394         $this->attrs[$val]= array();
 395       }
 396     }
 397
 398     /* Add missing arrays */
 399     foreach (array("ghScsiDev", "ghIdeDev", "ghNetNic") as $val){
 400       if (isset ($this->$val) && count ($this->$val) != 0){
 401         $this->attrs["$val"]= $this->$val;
 402       }
 403     }
 404
 405     /* Remove all empty values */
 406     if ($this->orig_dn == 'new'){
 407       $attrs= array();
 408       foreach ($this->attrs as $key => $val){
 409         if (is_array($val) && count($val) == 0){
 410           continue;
 411         }
 412         $attrs[$key]= $val;
 413       }
 414       $this->attrs= $attrs;
 415     }
 416
 417     /* Update ntp server settings */
 418     if($this->inheritTimeServer){
 419       if($this->new){
 420         if(isset($this->attrs['gotoNtpServer'])){
 421           unset($this->attrs['gotoNtpServer']);
 422         }
 423       }else{
 424         $this->attrs['gotoNtpServer'] = array();
 425       }
 426     }else{
 427       /* Set ntpServers */
 428       $this->attrs['gotoNtpServer'] = array();
 429       foreach($this->gotoNtpServer as $server){
 430         $this->attrs['gotoNtpServer'][] = $server;
 431       }
 432     }
 433
 434     if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 435       $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 436     }
 437
 438     /* Write back to ldap */
 439     $ldap= $this->config->get_ldap_link();
 440     if ($this->orig_dn == 'new'){
 441       $ldap->cd($this->config->current['BASE']);
 442       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 443       $ldap->cd($this->dn);
 444       $ldap->add($this->attrs);
 445       show_ldap_error($ldap->get_error(), _("Saving workstation failed"));
 446       if(!$this->didAction){
 447         $this->handle_post_events("add");
 448       }
 449     } else {
 450       if ($this->orig_dn != $this->dn){
 451         $this->move($this->orig_dn, $this->dn);
 452       }
 453       $ldap->cd($this->dn);
 454       $this->cleanup();
 455       $ldap->modify ($this->attrs);
 456
 457       if(!$this->didAction){
 458         $this->handle_post_events("modify");
 459       }
 460     }
 461
 462     /* Set macAddress to '-' this indicates that this is a Workstation Template  */
 463     if($this->cn == "wdefault"){
 464       $this->netConfigDNS->macAddress = "-";
 465     }
 466
 467     $this->netConfigDNS->cn = $this->cn;
 468     $this->netConfigDNS->save($this->dn);
 469     show_ldap_error($ldap->get_error(), _("Saving workstation failed"));
 470   }
 471
 472 }
 473
 474 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 475 ?>