plugins/admin/systems/class_workstationGeneric.inc

   1 <?php
   2
   3 class workgeneric extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary= "Manage workstation 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 $gotoMode= "locked";
  12   var $gotoSyslogServer= "";
  13   var $gotoSyslogServers= array();
  14   var $gotoNtpServer= array();
  15   var $gotoNtpServers= array();
  16   var $gotoSndModule= "";
  17   var $gotoFloppyEnable= "";
  18   var $gotoCdromEnable= "";
  19   var $ghCpuType= "-";
  20   var $ghMemSize= "-";
  21   var $ghUsbSupport= "-";
  22   var $ghNetNic= array();
  23   var $ghIdeDev= array();
  24   var $ghScsiDev= array();
  25   var $ghGfxAdapter= "-";
  26   var $ghSoundAdapter= "-";
  27   var $gotoLastUser= "-";
  28   var $FAIscript= "";
  29   var $didAction= FALSE;
  30   var $FAIstate= "";
  31
  32   /* Needed values and lists */
  33   var $base= "";
  34   var $cn= "";
  35   var $l= "";
  36   var $orig_dn= "";
  37
  38   /* Plugin side filled */
  39   var $modes= array();
  40
  41   var $netConfigDNS;
  42
  43   var $inheritTimeServer = true;
  44
  45   /* attribute list for save action */
  46   var $ignore_account= TRUE;
  47   var $attributes= array("gotoMode", "gotoSyslogServer", "gotoNtpServer",
  48       "gotoFloppyEnable", "gotoCdromEnable", "cn", "gotoSndModule",
  49       "ghCpuType", "ghMemSize", "ghUsbSupport",
  50       "ghGfxAdapter", "ghSoundAdapter", "gotoLastUser", "l","FAIscript");
  51   var $objectclasses= array("top", "gotoWorkstation", "GOhard");
  52
  53   var $mapActions   = array("reboot"          => "localboot",
  54                             "localboot"       => "localboot",
  55                             "instant_update"  => "softupdate",
  56                             "update"          => "sceduledupdate",
  57                             "reinstall"       => "install",
  58                             "rescan"          => "",
  59                             "memcheck"        => "memcheck",
  60                             "sysinfo"         => "sysinfo");
  61
  62
  63   var $fai_activated = FALSE;
  64
  65   function workgeneric ($config, $dn= NULL, $parent= NULL)
  66   {
  67     $tmp = search_config($config->data,"faiManagement","CLASS");
  68     if(!empty($tmp)){
  69       $this->fai_activated = TRUE;
  70     }
  71
  72     plugin::plugin ($config, $dn, $parent);
  73     $this->netConfigDNS = new termDNS($this->config,$this->dn,$this->objectclasses);
  74
  75     /* Read arrays */
  76     foreach (array("ghNetNic", "ghIdeDev", "ghScsiDev") as $val){
  77       if (!isset($this->attrs[$val])){
  78         continue;
  79       }
  80       for ($i= 0; $i<$this->attrs[$val]['count']; $i++){
  81         array_push($this->$val, $this->attrs[$val][$i]);
  82       }
  83     }
  84
  85     /* Create used ntp server array */
  86     $this->gotoNtpServer= array();
  87     if(isset($this->attrs['gotoNtpServer'])){
  88       $this->inheritTimeServer = false;
  89       unset($this->attrs['gotoNtpServer']['count']);
  90       foreach($this->attrs['gotoNtpServer'] as $server){
  91         $this->gotoNtpServer[$server] = $server;
  92       }
  93     }
  94
  95     /* Set inherit checkbox state */
  96     if((in_array("default",$this->gotoNtpServer)) || (count($this->gotoNtpServer) == 0)){
  97       $this->inheritTimeServer = true;
  98       $this->gotoNtpServer=array();
  99     }
 100
 101     /* Create available ntp options */
 102     $tmp = $this->config->data['SERVERS']['NTP'];
 103     $this->gotoNtpServers = array();
 104     foreach($tmp as $key => $server){
 105       if($server == "default") continue;
 106       $this->gotoNtpServers[$server] = $server;
 107     }
 108
 109     $this->modes["active"]= _("Activated");
 110     $this->modes["locked"]= _("Locked");
 111
 112     /* Set base */
 113     if ($this->dn == "new"){
 114       $ui= get_userinfo();
 115       $this->base= dn2base($ui->dn);
 116     } else {
 117       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
 118     }
 119
 120     /* Create an array of all Syslog servers */
 121     $tmp = $this->config->data['SERVERS']['SYSLOG'];
 122     foreach($tmp as $server){
 123       $visible = $server;
 124       if($server == "default") {
 125         $visible = "["._("inherited")."]";
 126       }
 127       $this->gotoSyslogServers[$server] = $visible;
 128     }
 129
 130     if($this->is_account){
 131       @log::log("view","workstation/".get_class($this),$this->dn);
 132     }
 133
 134     /* Save 'dn' for later referal */
 135     $this->orig_dn= $this->dn;
 136   }
 137
 138
 139   function set_acl_base($base)
 140   {
 141     plugin::set_acl_base($base);
 142     $this->netConfigDNS->set_acl_base($base);
 143   }
 144
 145   function set_acl_category($cat)
 146   {
 147     plugin::set_acl_category($cat);
 148     $this->netConfigDNS->set_acl_category($cat);
 149   }
 150
 151   function execute()
 152   {
 153     /* Call parent execute */
 154     plugin::execute();
 155
 156     /* Do we need to flip is_account state? */
 157     if(isset($_POST['modify_state'])){
 158       if($this->is_account && $this->acl_is_removeable()){
 159         $this->is_account= FALSE;
 160       }elseif(!$this->is_account && $this->acl_is_createable()){
 161         $this->is_account= TRUE;
 162       }
 163     }
 164
 165     if ((isset($_POST['action'])) && ($this->acl_is_writeable("FAIstate"))){
 166       $cmd= search_config($this->config->data['TABS'], "workgeneric", "ACTIONCMD");
 167       if ($cmd == ""){
 168         print_red(_("No ACTIONCMD definition found in your gosa.conf"));
 169       } else {
 170         exec ($cmd." ".$this->netConfigDNS->macAddress." ".escapeshellarg($_POST['saction']), $dummy, $retval);
 171         if ($retval != 0){
 172           print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 173         } elseif ($_POST['saction'] != "wake") {
 174
 175           /* Set FAIstate */
 176           if($this->fai_activated && $this->dn != "new"){
 177             $ldap = $this->config->get_ldap_link();
 178             $ldap->cd($this->config->current['BASE']);
 179             $ldap->cat($this->dn,array("objectClass"));
 180             $res = $ldap->fetch();
 181
 182             $attrs = array();
 183             $attrs['FAIstate'] = "";
 184             if(isset($this->mapActions[$_POST['saction']])){
 185               $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 186             }
 187
 188             for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 189               $attrs['objectClass'][] = $res['objectClass'][$i];
 190             }
 191
 192             if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 193               $attrs['objectClass'][] = "FAIobject";
 194             }
 195
 196             if($attrs['FAIstate'] == ""){
 197 #FIXME we should check if FAIobject is not used anymore
 198               $attrs['FAIstate'] = array();
 199             }
 200
 201             $ldap->cd($this->dn);
 202             $ldap->modify($attrs);
 203             show_ldap_error($ldap->get_error(), sprintf(_("Saving of system workstation/generic (FAIstate) with dn '%s' failed."),$this->dn));
 204
 205           }
 206           $this->didAction= TRUE;
 207         }
 208       }
 209     }
 210
 211     /* Do we represent a valid terminal? */
 212     if (!$this->is_account && $this->parent == NULL){
 213       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 214         _("This 'dn' has no workstation features.")."</b>";
 215       return($display);
 216     }
 217
 218     /* Base select dialog */
 219     $once = true;
 220     foreach($_POST as $name => $value){
 221       if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_writeable("base")){
 222         $once = false;
 223         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 224         $this->dialog->setCurrentBase($this->base);
 225       }
 226     }
 227
 228     /* Dialog handling */
 229     if(is_object($this->dialog)){
 230       /* Must be called before save_object */
 231       $this->dialog->save_object();
 232
 233       if($this->dialog->isClosed()){
 234         $this->dialog = false;
 235       }elseif($this->dialog->isSelected()){
 236
 237         /* A new base was selected, check if it is a valid one */
 238         $tmp = $this->get_allowed_bases();
 239         if(isset($tmp[$this->dialog->isSelected()])){
 240           $this->base = $this->dialog->isSelected();
 241         }
 242
 243         $this->dialog= false;
 244       }else{
 245         return($this->dialog->execute());
 246       }
 247     }
 248
 249     /* Add new ntp Server to our list */
 250     if((isset($_POST['addNtpServer'])) && (isset($_POST['gotoNtpServers'])) && $this->acl_is_writeable("gotoNtpServer")){
 251       $this->gotoNtpServer[$_POST['gotoNtpServers']] = $_POST['gotoNtpServers'];
 252     }
 253
 254     /* Delete selected NtpServer for list of used servers  */
 255     if((isset($_POST['delNtpServer'])) && (isset($_POST['gotoNtpServerSelected'])) && $this->acl_is_writeable("gotoNtpServer")){
 256       foreach($_POST['gotoNtpServerSelected'] as $name){
 257         unset($this->gotoNtpServer[$name]);
 258       }
 259     }
 260
 261     /* Fill templating stuff */
 262     $smarty= get_smarty();
 263
 264     /* Set acls */
 265     $tmp = $this->plInfo();
 266     foreach($tmp['plProvidedAcls'] as $name => $translation){
 267       $smarty->assign($name."ACL",$this->getacl($name));
 268     }
 269
 270     $smarty->assign("cn", $this->cn);
 271     $smarty->assign("l", $this->l);
 272     $smarty->assign("bases", $this->get_allowed_bases());
 273     $smarty->assign("staticAddress", "");
 274
 275     $tmp = array();
 276     foreach($this->gotoNtpServers as $server){
 277       if(!in_array($server,$this->gotoNtpServer)){
 278         $tmp[$server] = $server;
 279       }
 280     }
 281     $smarty->assign("gotoNtpServers",$tmp);
 282
 283     /* Check if workstation is online */
 284     $query= "fping -q -r 1 -t 500 ".$this->cn;
 285     exec ($query, $dummy, $retval);
 286
 287     /* Offline */
 288     if ($retval == 0){
 289       $smarty->assign("actions", array("halt" => _("Switch off"), "reboot" => _("Reboot"),
 290                                        "instant_update" => _("Instant update"),
 291                                        "update" => _("Scheduled update"),
 292                                        "reinstall" => _("Reinstall"),
 293                                        "rescan" => _("Rescan hardware"),
 294                                        "memcheck" => _("Memory test"),
 295                                        "localboot" => _("Force localboot"),
 296                                        "sysinfo"  => _("System analysis")));
 297     } else {
 298       $smarty->assign("actions", array("wake" => _("Wake up"),
 299                                        "reinstall" => _("Reinstall"),
 300                                        "update" => _("Scheduled update"),
 301                                        "memcheck" => _("Memory test"),
 302                                        "localboot" => _("Force localboot"),
 303                                        "sysinfo"  => _("System analysis")));
 304     }
 305     /* Arrays */
 306     $smarty->assign("modes", $this->modes);
 307     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 308     $smarty->assign("syslogservers", $this->gotoSyslogServers);
 309     $smarty->assign("fai_activated",$this->fai_activated);
 310
 311     $ntpser = array();
 312     foreach($this->gotoNtpServers as $server){
 313       if(!in_array($server,$this->gotoNtpServer)){
 314         $ntpser[$server] = $server;
 315       }
 316     }
 317     $smarty->assign("gotoNtpServers", $ntpser);
 318
 319     /* Variables */
 320     foreach(array("base", "gotoMode", "gotoSyslogServer", "gotoNtpServer") as $val){
 321       $smarty->assign($val."_select", $this->$val);
 322     }
 323
 324     /* tell smarty the inherit checkbox state */
 325     $smarty->assign("inheritTimeServer",$this->inheritTimeServer);
 326
 327     /* Show main page */
 328     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 329     return($smarty->fetch (get_template_path('workstation.tpl', TRUE)));
 330   }
 331
 332   function remove_from_parent()
 333   {
 334     if($this->acl_is_removeable()){
 335
 336       $this->netConfigDNS->remove_from_parent();
 337       $ldap= $this->config->get_ldap_link();
 338       $ldap->rmdir($this->dn);
 339       @log::log("remove","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 340       show_ldap_error($ldap->get_error(), sprintf(_("Removing of system workstation/generic with dn '%s' failed."),$this->dn));
 341
 342       /* Optionally execute a command after we're done */
 343       $this->handle_post_events("remove", array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS-ipHostNumber));
 344
 345       /* Delete references to object groups */
 346       $ldap->cd ($this->config->current['BASE']);
 347       $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 348       while ($ldap->fetch()){
 349         $og= new ogroup($this->config, $ldap->getDN());
 350         unset($og->member[$this->dn]);
 351         $og->save ();
 352       }
 353     }
 354   }
 355
 356
 357   /* Save data to object */
 358   function save_object()
 359   {
 360
 361     /* Create a base backup and reset the
 362        base directly after calling plugin::save_object();
 363        Base will be set seperatly a few lines below */
 364     $base_tmp = $this->base;
 365     plugin::save_object();
 366     $this->base = $base_tmp;
 367
 368     /* Save base, since this is no LDAP attribute */
 369     $tmp = $this->get_allowed_bases();
 370     if(isset($_POST['base'])){
 371       if(isset($tmp[$_POST['base']])){
 372         $this->base= $_POST['base'];
 373       }
 374     }
 375
 376     $this->netConfigDNS->save_object();
 377
 378     /* Set inherit mode */
 379     if((isset($_POST['workgeneric_posted'])) && ($this->acl_is_writeable("gotoNtpServer"))){
 380       if(isset($_POST["inheritTimeServer"])){
 381         $this->inheritTimeServer = true;
 382       }else{
 383         $this->inheritTimeServer = false;
 384       }
 385     }
 386
 387   }
 388
 389
 390   /* Check supplied data */
 391   function check()
 392   {
 393     /* Call common method to give check the hook */
 394     $message= plugin::check();
 395
 396     /* Skip IP & Mac checks if this is a template */
 397     if($this->cn != "wdefault"){
 398       $message= array_merge($message, $this->netConfigDNS->check());
 399     }
 400
 401     $this->dn= "cn=".$this->cn.",ou=workstations,ou=systems,".$this->base;
 402
 403     if ($this->cn == ""){
 404       $message[]= _("The required field 'Workstation name' is not set.");
 405     }
 406
 407     if ($this->orig_dn != $this->dn){
 408       $ldap= $this->config->get_ldap_link();
 409       $ldap->cd ($this->base);
 410
 411       if($this->cn == "wdefault"){
 412         $ldap->cat($this->dn);
 413       }else{
 414         $ldap->search ("(&(cn=".$this->cn.")(objectClass=gotoWorkstation))", array("cn"));
 415       }
 416       if ($ldap->count() != 0){
 417         while ($attrs= $ldap->fetch()){
 418           if (preg_match ("/,ou=incoming,/", $ldap->getDN())){
 419             continue;
 420           } else {
 421             if ($attrs['dn'] != $this->orig_dn){
 422               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 423               break;
 424             }
 425           }
 426         }
 427       }
 428     }
 429
 430     /* Check for valid ntpServer selection */
 431     if((!$this->inheritTimeServer) && (!count($this->gotoNtpServer))){
 432       $message[]= _("There must be at least one NTP server selected, or the inherit mode activated.");
 433     }
 434
 435     return ($message);
 436   }
 437
 438
 439   /* Save to LDAP */
 440   function save()
 441   {
 442     plugin::save();
 443
 444     /* Strip out 'default' values */
 445     foreach (array("gotoSyslogServer") as $val){
 446
 447       if (isset($this->attrs[$val]) && $this->attrs[$val] == "default"){
 448         $this->attrs[$val]= array();
 449       }
 450     }
 451
 452     /* Add missing arrays */
 453     foreach (array("ghScsiDev", "ghIdeDev", "ghNetNic") as $val){
 454       if (isset ($this->$val) && count ($this->$val) != 0){
 455         $this->attrs["$val"]= $this->$val;
 456       }
 457     }
 458
 459     /* Remove all empty values */
 460     if ($this->orig_dn == 'new'){
 461       $attrs= array();
 462       foreach ($this->attrs as $key => $val){
 463         if (is_array($val) && count($val) == 0){
 464           continue;
 465         }
 466         $attrs[$key]= $val;
 467       }
 468       $this->attrs= $attrs;
 469     }
 470
 471     /* Update ntp server settings */
 472     if($this->inheritTimeServer){
 473       if($this->is_new){
 474         if(isset($this->attrs['gotoNtpServer'])){
 475           unset($this->attrs['gotoNtpServer']);
 476         }
 477       }else{
 478         $this->attrs['gotoNtpServer'] = array();
 479       }
 480     }else{
 481       /* Set ntpServers */
 482       $this->attrs['gotoNtpServer'] = array();
 483       foreach($this->gotoNtpServer as $server){
 484         $this->attrs['gotoNtpServer'][] = $server;
 485       }
 486     }
 487
 488     if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 489       $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 490     }
 491
 492     /* Write back to ldap */
 493     $ldap= $this->config->get_ldap_link();
 494     if ($this->orig_dn == 'new'){
 495       $ldap->cd($this->config->current['BASE']);
 496       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 497       $ldap->cd($this->dn);
 498       $ldap->add($this->attrs);
 499       @log::log("create","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 500       show_ldap_error($ldap->get_error(), sprintf(_("Saving of system workstation/generic with dn '%s' failed."),$this->dn));
 501       if(!$this->didAction){
 502         $this->handle_post_events("add",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 503       }
 504     } else {
 505       if ($this->orig_dn != $this->dn){
 506         $this->move($this->orig_dn, $this->dn);
 507       }
 508       $ldap->cd($this->dn);
 509       $this->cleanup();
 510       $ldap->modify ($this->attrs);
 511       @log::log("modify","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 512
 513       if(!$this->didAction){
 514         $this->handle_post_events("modify",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 515       }
 516     }
 517
 518     /* cn=default and macAddress=- indicates that this is a template */
 519     if($this->cn == "wdefault"){
 520       $this->netConfigDNS->macAddress = "-";
 521     }
 522
 523     $this->netConfigDNS->cn = $this->cn;
 524     $this->netConfigDNS->save($this->dn);
 525     show_ldap_error($ldap->get_error(), sprintf(_("Saving of system workstation/generic with dn '%s' failed."),$this->dn));
 526   }
 527
 528
 529   /* Return plugin informations for acl handling
 530       #FIXME FAIscript seams to ununsed within this class... */
 531   function plInfo()
 532   {
 533     return (array(
 534           "plShortName"   => _("Generic"),
 535           "plDescription" => _("Workstation generic"),
 536           "plSelfModify"  => FALSE,
 537           "plDepends"     => array(),
 538           "plPriority"    => 0,
 539           "plSection"     => array("administration"),
 540           "plCategory"    => array("workstation" => array("description"  => _("Workstation"),
 541                                                           "objectClass"  => "gotoWorkstation")),
 542           "plProvidedAcls"=> array(
 543             "cn"                  => _("Workstation name"),
 544             "l"                   => _("Location") ,
 545             "base"                => _("Base") ,
 546             "gotoMode"            => _("Goto mode"),
 547             "gotoSyslogServer"    => _("Syslog server"),
 548             "gotoNtpServer"       => _("Ntp server"),
 549             "gotoRootPasswd"      => _("Root password"),
 550             "FAIstate"            => _("Action flag"))
 551           ));
 552   }
 553
 554 }
 555
 556 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 557 ?>