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   var $view_logged = FALSE;
  32
  33   /* Needed values and lists */
  34   var $base= "";
  35   var $cn= "";
  36   var $l= "";
  37   var $orig_dn= "";
  38
  39   /* Plugin side filled */
  40   var $modes= array();
  41
  42   var $netConfigDNS;
  43
  44   var $inheritTimeServer = true;
  45
  46   /* attribute list for save action */
  47   var $ignore_account= TRUE;
  48   var $attributes= array("gotoMode", "gotoSyslogServer", "gotoNtpServer",
  49       "gotoFloppyEnable", "gotoCdromEnable", "cn", "gotoSndModule",
  50       "ghCpuType", "ghMemSize", "ghUsbSupport",
  51       "ghGfxAdapter", "ghSoundAdapter", "gotoLastUser", "l","FAIscript");
  52   var $objectclasses= array("top", "gotoWorkstation", "GOhard");
  53
  54   var $mapActions   = array("reboot"          => "",
  55                             "localboot"       => "localboot",
  56                             "halt"            => "",
  57                             "instant_update"  => "softupdate",
  58                             "update"          => "scheduledupdate",
  59                             "reinstall"       => "install",
  60                             "rescan"          => "",
  61                             "memcheck"        => "memcheck",
  62                             "sysinfo"         => "sysinfo");
  63
  64
  65   var $fai_activated = FALSE;
  66
  67   function workgeneric ($config, $dn= NULL, $parent= NULL)
  68   {
  69     $tmp = search_config($config->data,"faiManagement","CLASS");
  70     if(!empty($tmp)){
  71       $this->fai_activated = TRUE;
  72     }
  73
  74     plugin::plugin ($config, $dn, $parent);
  75     $this->netConfigDNS = new termDNS($this->config,$this->dn,$this->objectclasses);
  76
  77     /* Read arrays */
  78     foreach (array("ghNetNic", "ghIdeDev", "ghScsiDev") as $val){
  79       if (!isset($this->attrs[$val])){
  80         continue;
  81       }
  82       for ($i= 0; $i<$this->attrs[$val]['count']; $i++){
  83         array_push($this->$val, $this->attrs[$val][$i]);
  84       }
  85     }
  86
  87     /* Create used ntp server array */
  88     $this->gotoNtpServer= array();
  89     if(isset($this->attrs['gotoNtpServer'])){
  90       $this->inheritTimeServer = false;
  91       unset($this->attrs['gotoNtpServer']['count']);
  92       foreach($this->attrs['gotoNtpServer'] as $server){
  93         $this->gotoNtpServer[$server] = $server;
  94       }
  95     }
  96
  97     /* Set inherit checkbox state */
  98     if((in_array("default",$this->gotoNtpServer)) || (count($this->gotoNtpServer) == 0)){
  99       $this->inheritTimeServer = true;
 100       $this->gotoNtpServer=array();
 101     }
 102
 103     /* Create available ntp options */
 104     $tmp = $this->config->data['SERVERS']['NTP'];
 105     $this->gotoNtpServers = array();
 106     foreach($tmp as $key => $server){
 107       if($server == "default") continue;
 108       $this->gotoNtpServers[$server] = $server;
 109     }
 110
 111     $this->modes["active"]= _("Activated");
 112     $this->modes["locked"]= _("Locked");
 113
 114     /* Set base */
 115     if ($this->dn == "new"){
 116       $ui= get_userinfo();
 117       $this->base= dn2base($ui->dn);
 118     } else {
 119       $this->base= preg_replace ("/^[^,]+,[^,]+,[^,]+,/", "", $this->dn);
 120     }
 121
 122     /* Create an array of all Syslog servers */
 123     $tmp = $this->config->data['SERVERS']['SYSLOG'];
 124     foreach($tmp as $server){
 125       $visible = $server;
 126       if($server == "default") {
 127         $visible = "["._("inherited")."]";
 128       }
 129       $this->gotoSyslogServers[$server] = $visible;
 130     }
 131
 132     /* Save 'dn' for later referal */
 133     $this->orig_dn= $this->dn;
 134   }
 135
 136
 137   function set_acl_base($base)
 138   {
 139     plugin::set_acl_base($base);
 140     $this->netConfigDNS->set_acl_base($base);
 141   }
 142
 143   function set_acl_category($cat)
 144   {
 145     plugin::set_acl_category($cat);
 146     $this->netConfigDNS->set_acl_category($cat);
 147   }
 148
 149   function execute()
 150   {
 151     /* Call parent execute */
 152     plugin::execute();
 153
 154     if($this->is_account && !$this->view_logged){
 155       $this->view_logged = TRUE;
 156       new log("view","workstation/".get_class($this),$this->dn);
 157     }
 158
 159     /* Do we need to flip is_account state? */
 160     if(isset($_POST['modify_state'])){
 161       if($this->is_account && $this->acl_is_removeable()){
 162         $this->is_account= FALSE;
 163       }elseif(!$this->is_account && $this->acl_is_createable()){
 164         $this->is_account= TRUE;
 165       }
 166     }
 167
 168     if ((isset($_POST['action'])) && ($this->acl_is_writeable("FAIstate"))){
 169       $cmd= search_config($this->config->data['TABS'], "workgeneric", "ACTIONCMD");
 170       if ($cmd == ""){
 171         print_red(_("No ACTIONCMD definition found in your gosa.conf"));
 172       } else {
 173         exec ($cmd." ".$this->netConfigDNS->macAddress." ".escapeshellarg($_POST['saction']), $dummy, $retval);
 174         if ($retval != 0){
 175           print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 176         } elseif ($_POST['saction'] != "wake") {
 177
 178           /* Set FAIstate */
 179           if($this->fai_activated && $this->dn != "new"){
 180             $ldap = $this->config->get_ldap_link();
 181             $ldap->cd($this->config->current['BASE']);
 182             $ldap->cat($this->dn,array("objectClass"));
 183             $res = $ldap->fetch();
 184
 185             $attrs = array();
 186             $attrs['FAIstate'] = $this->FAIstate;
 187             if(isset($this->mapActions[$_POST['saction']]) && $this->mapActions[$_POST['saction']] != ""){
 188               $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 189             }
 190
 191             for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 192               $attrs['objectClass'][] = $res['objectClass'][$i];
 193             }
 194
 195             if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 196               $attrs['objectClass'][] = "FAIobject";
 197             }
 198
 199             if($attrs['FAIstate'] == ""){
 200 #FIXME we should check if FAIobject is not used anymore
 201               $attrs['FAIstate'] = array();
 202             }
 203
 204             $ldap->cd($this->dn);
 205             $ldap->modify($attrs);
 206             show_ldap_error($ldap->get_error(), sprintf(_("Saving of system workstation/generic (FAIstate) with dn '%s' failed."),$this->dn));
 207
 208           }
 209           $this->didAction= TRUE;
 210         }
 211       }
 212     }
 213
 214     /* Do we represent a valid terminal? */
 215     if (!$this->is_account && $this->parent == NULL){
 216       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 217         _("This 'dn' has no workstation features.")."</b>";
 218       return($display);
 219     }
 220
 221     /* Base select dialog */
 222     $once = true;
 223     foreach($_POST as $name => $value){
 224       if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_writeable("base")){
 225         $once = false;
 226         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 227         $this->dialog->setCurrentBase($this->base);
 228       }
 229     }
 230
 231     /* Dialog handling */
 232     if(is_object($this->dialog)){
 233       /* Must be called before save_object */
 234       $this->dialog->save_object();
 235
 236       if($this->dialog->isClosed()){
 237         $this->dialog = false;
 238       }elseif($this->dialog->isSelected()){
 239
 240         /* A new base was selected, check if it is a valid one */
 241         $tmp = $this->get_allowed_bases();
 242         if(isset($tmp[$this->dialog->isSelected()])){
 243           $this->base = $this->dialog->isSelected();
 244         }
 245
 246         $this->dialog= false;
 247       }else{
 248         return($this->dialog->execute());
 249       }
 250     }
 251
 252     /* Add new ntp Server to our list */
 253     if((isset($_POST['addNtpServer'])) && (isset($_POST['gotoNtpServers'])) && $this->acl_is_writeable("gotoNtpServer")){
 254       $this->gotoNtpServer[$_POST['gotoNtpServers']] = $_POST['gotoNtpServers'];
 255     }
 256
 257     /* Delete selected NtpServer for list of used servers  */
 258     if((isset($_POST['delNtpServer'])) && (isset($_POST['gotoNtpServerSelected'])) && $this->acl_is_writeable("gotoNtpServer")){
 259       foreach($_POST['gotoNtpServerSelected'] as $name){
 260         unset($this->gotoNtpServer[$name]);
 261       }
 262     }
 263
 264     /* Fill templating stuff */
 265     $smarty= get_smarty();
 266
 267     /* Set acls */
 268     $tmp = $this->plInfo();
 269     foreach($tmp['plProvidedAcls'] as $name => $translation){
 270       $smarty->assign($name."ACL",$this->getacl($name));
 271     }
 272
 273     $smarty->assign("cn", $this->cn);
 274     $smarty->assign("l", $this->l);
 275     $smarty->assign("bases", $this->get_allowed_bases());
 276     $smarty->assign("staticAddress", "");
 277
 278     $tmp = array();
 279     foreach($this->gotoNtpServers as $server){
 280       if(!in_array($server,$this->gotoNtpServer)){
 281         $tmp[$server] = $server;
 282       }
 283     }
 284     $smarty->assign("gotoNtpServers",$tmp);
 285
 286     /* Check if workstation is online */
 287     $query= "fping -q -r 1 -t 500 ".$this->cn;
 288     exec ($query, $dummy, $retval);
 289
 290     /* Offline */
 291     if ($retval == 0){
 292       $smarty->assign("actions", array("halt" => _("Switch off"), "reboot" => _("Reboot"),
 293                                        "instant_update" => _("Instant update"),
 294                                        "update" => _("Scheduled update"),
 295                                        "reinstall" => _("Reinstall"),
 296                                        "rescan" => _("Rescan hardware"),
 297                                        "memcheck" => _("Memory test"),
 298                                        "localboot" => _("Force localboot"),
 299                                        "sysinfo"  => _("System analysis")));
 300     } else {
 301       $smarty->assign("actions", array("wake" => _("Wake up"),
 302                                        "reinstall" => _("Reinstall"),
 303                                        "update" => _("Scheduled update"),
 304                                        "memcheck" => _("Memory test"),
 305                                        "localboot" => _("Force localboot"),
 306                                        "sysinfo"  => _("System analysis")));
 307     }
 308     /* Arrays */
 309     $smarty->assign("modes", $this->modes);
 310     $smarty->assign("nfsservers", $this->config->data['SERVERS']['NFS']);
 311     $smarty->assign("syslogservers", $this->gotoSyslogServers);
 312     $smarty->assign("fai_activated",$this->fai_activated);
 313
 314     $ntpser = array();
 315     foreach($this->gotoNtpServers as $server){
 316       if(!in_array($server,$this->gotoNtpServer)){
 317         $ntpser[$server] = $server;
 318       }
 319     }
 320     $smarty->assign("gotoNtpServers", $ntpser);
 321
 322     /* Variables */
 323     foreach(array("base", "gotoMode", "gotoSyslogServer", "gotoNtpServer") as $val){
 324       $smarty->assign($val."_select", $this->$val);
 325     }
 326
 327     /* tell smarty the inherit checkbox state */
 328     $smarty->assign("inheritTimeServer",$this->inheritTimeServer);
 329
 330     /* Show main page */
 331     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 332     return($smarty->fetch (get_template_path('workstation.tpl', TRUE)));
 333   }
 334
 335   function remove_from_parent()
 336   {
 337     if($this->acl_is_removeable()){
 338
 339       $this->netConfigDNS->remove_from_parent();
 340       $ldap= $this->config->get_ldap_link();
 341       $ldap->rmdir($this->dn);
 342       new log("remove","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 343       show_ldap_error($ldap->get_error(), sprintf(_("Removing of system workstation/generic with dn '%s' failed."),$this->dn));
 344
 345       /* Optionally execute a command after we're done */
 346       $this->handle_post_events("remove", array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS-ipHostNumber));
 347
 348       /* Delete references to object groups */
 349       $ldap->cd ($this->config->current['BASE']);
 350       $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 351       while ($ldap->fetch()){
 352         $og= new ogroup($this->config, $ldap->getDN());
 353         unset($og->member[$this->dn]);
 354         $og->save ();
 355       }
 356     }
 357   }
 358
 359
 360   /* Save data to object */
 361   function save_object()
 362   {
 363
 364     /* Create a base backup and reset the
 365        base directly after calling plugin::save_object();
 366        Base will be set seperatly a few lines below */
 367     $base_tmp = $this->base;
 368     plugin::save_object();
 369     $this->base = $base_tmp;
 370
 371     /* Save base, since this is no LDAP attribute */
 372     $tmp = $this->get_allowed_bases();
 373     if(isset($_POST['base'])){
 374       if(isset($tmp[$_POST['base']])){
 375         $this->base= $_POST['base'];
 376       }
 377     }
 378
 379     $this->netConfigDNS->save_object();
 380
 381     /* Set inherit mode */
 382     if((isset($_POST['workgeneric_posted'])) && ($this->acl_is_writeable("gotoNtpServer"))){
 383       if(isset($_POST["inheritTimeServer"])){
 384         $this->inheritTimeServer = true;
 385       }else{
 386         $this->inheritTimeServer = false;
 387       }
 388     }
 389
 390   }
 391
 392
 393   /* Check supplied data */
 394   function check()
 395   {
 396     /* Call common method to give check the hook */
 397     $message= plugin::check();
 398
 399     /* Skip IP & Mac checks if this is a template */
 400     if($this->cn != "wdefault"){
 401       $message= array_merge($message, $this->netConfigDNS->check());
 402     }
 403
 404     $this->dn= "cn=".$this->cn.",ou=workstations,ou=systems,".$this->base;
 405
 406     if ($this->cn == ""){
 407       $message[]= _("The required field 'Workstation name' is not set.");
 408     }
 409
 410     if ($this->orig_dn != $this->dn){
 411       $ldap= $this->config->get_ldap_link();
 412       $ldap->cd ($this->base);
 413
 414       if($this->cn == "wdefault"){
 415         $ldap->cat($this->dn);
 416       }else{
 417         $ldap->search ("(&(cn=".$this->cn.")(objectClass=gotoWorkstation))", array("cn"));
 418       }
 419       if ($ldap->count() != 0){
 420         while ($attrs= $ldap->fetch()){
 421           if (preg_match ("/,ou=incoming,/", $ldap->getDN())){
 422             continue;
 423           } else {
 424             if ($attrs['dn'] != $this->orig_dn){
 425               $message[]= sprintf (_("There is already an entry '%s' in the base choosen by you"), $this->cn);
 426               break;
 427             }
 428           }
 429         }
 430       }
 431     }
 432
 433     /* Check for valid ntpServer selection */
 434     if((!$this->inheritTimeServer) && (!count($this->gotoNtpServer))){
 435       $message[]= _("There must be at least one NTP server selected, or the inherit mode activated.");
 436     }
 437
 438     return ($message);
 439   }
 440
 441
 442   /* Save to LDAP */
 443   function save()
 444   {
 445     plugin::save();
 446
 447     /* Strip out 'default' values */
 448     foreach (array("gotoSyslogServer") as $val){
 449
 450       if (isset($this->attrs[$val]) && $this->attrs[$val] == "default"){
 451         $this->attrs[$val]= array();
 452       }
 453     }
 454
 455     /* Add missing arrays */
 456     foreach (array("ghScsiDev", "ghIdeDev", "ghNetNic") as $val){
 457       if (isset ($this->$val) && count ($this->$val) != 0){
 458         $this->attrs["$val"]= $this->$val;
 459       }
 460     }
 461
 462     /* Remove all empty values */
 463     if ($this->orig_dn == 'new'){
 464       $attrs= array();
 465       foreach ($this->attrs as $key => $val){
 466         if (is_array($val) && count($val) == 0){
 467           continue;
 468         }
 469         $attrs[$key]= $val;
 470       }
 471       $this->attrs= $attrs;
 472     }
 473
 474     /* Update ntp server settings */
 475     if($this->inheritTimeServer){
 476       if($this->is_new){
 477         if(isset($this->attrs['gotoNtpServer'])){
 478           unset($this->attrs['gotoNtpServer']);
 479         }
 480       }else{
 481         $this->attrs['gotoNtpServer'] = array();
 482       }
 483     }else{
 484       /* Set ntpServers */
 485       $this->attrs['gotoNtpServer'] = array();
 486       foreach($this->gotoNtpServer as $server){
 487         $this->attrs['gotoNtpServer'][] = $server;
 488       }
 489     }
 490
 491     if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 492       $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 493     }
 494
 495     /* Write back to ldap */
 496     $ldap= $this->config->get_ldap_link();
 497     if ($this->orig_dn == 'new'){
 498       $ldap->cd($this->config->current['BASE']);
 499       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 500       $ldap->cd($this->dn);
 501       $ldap->add($this->attrs);
 502       new log("create","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 503       show_ldap_error($ldap->get_error(), sprintf(_("Saving of system workstation/generic with dn '%s' failed."),$this->dn));
 504       if(!$this->didAction){
 505         $this->handle_post_events("add",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 506       }
 507     } else {
 508       if ($this->orig_dn != $this->dn){
 509         $this->move($this->orig_dn, $this->dn);
 510       }
 511       $ldap->cd($this->dn);
 512       $this->cleanup();
 513       $ldap->modify ($this->attrs);
 514       new log("modify","workstation/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 515
 516       if(!$this->didAction){
 517         $this->handle_post_events("modify",array("macAddress" => $this->netConfigDNS->macAddress,"ipHostNumber" => $this->netConfigDNS->ipHostNumber));
 518       }
 519     }
 520
 521     /* cn=default and macAddress=- indicates that this is a template */
 522     if($this->cn == "wdefault"){
 523       $this->netConfigDNS->macAddress = "-";
 524     }
 525
 526     $this->netConfigDNS->cn = $this->cn;
 527     $this->netConfigDNS->save($this->dn);
 528     show_ldap_error($ldap->get_error(), sprintf(_("Saving of system workstation/generic with dn '%s' failed."),$this->dn));
 529   }
 530
 531
 532   /* Return plugin informations for acl handling
 533       #FIXME FAIscript seams to ununsed within this class... */
 534   function plInfo()
 535   {
 536     return (array(
 537           "plShortName"   => _("Generic"),
 538           "plDescription" => _("Workstation generic"),
 539           "plSelfModify"  => FALSE,
 540           "plDepends"     => array(),
 541           "plPriority"    => 0,
 542           "plSection"     => array("administration"),
 543           "plCategory"    => array("workstation" => array("description"  => _("Workstation"),
 544                                                           "objectClass"  => "gotoWorkstation")),
 545           "plProvidedAcls"=> array(
 546             "cn"                  => _("Workstation name"),
 547             "l"                   => _("Location") ,
 548             "base"                => _("Base") ,
 549             "gotoMode"            => _("Goto mode"),
 550             "gotoSyslogServer"    => _("Syslog server"),
 551             "gotoNtpServer"       => _("Ntp server"),
 552             "gotoRootPasswd"      => _("Root password"),
 553             "FAIstate"            => _("Action flag"))
 554           ));
 555   }
 556
 557 }
 558
 559 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 560 ?>