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