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