plugins/admin/systems/class_terminalGeneric.inc

   1 <?php
   2
   3 class termgeneric extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary= "Manage terminal 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= "disabled";
  12   var $gotoTerminalPath= "";
  13   var $gotoSwapServer= "";
  14   var $gotoSyslogServer= "";
  15   var $gotoSyslogServers = array();
  16   var $gotoNtpServer= array();
  17   var $gotoNtpServers= array();
  18   var $gotoSndModule= "";
  19   var $gotoFloppyEnable= "";
  20   var $gotoCdromEnable= "";
  21   var $ghCpuType= "-";
  22   var $ghMemSize= "-";
  23   var $ghUsbSupport= "-";
  24   var $ghNetNic= array();
  25   var $ghIdeDev= array();
  26   var $ghScsiDev= array();
  27   var $ghGfxAdapter= "-";
  28   var $ghSoundAdapter= "-";
  29   var $gotoLastUser= "-";
  30   var $netConfigDNS;
  31   /* Needed values and lists */
  32   var $base= "";
  33   var $cn= "";
  34   var $orig_dn= "";
  35
  36   var $inheritTimeServer = true;
  37
  38   /* Plugin side filled */
  39   var $modes= array();
  40
  41   /* attribute list for save action */
  42   var $ignore_account= TRUE;
  43   var $attributes= array("gotoMode", "gotoTerminalPath",
  44       "gotoSwapServer", "gotoSyslogServer", "gotoNtpServer",
  45       "gotoFloppyEnable", "gotoCdromEnable", "cn", "gotoSndModule",
  46       "ghCpuType", "ghMemSize","ghUsbSupport",
  47       "ghGfxAdapter", "ghSoundAdapter", "gotoLastUser");
  48   var $objectclasses= array("top", "gotoTerminal", "GOhard");
  49
  50   var $mapActions   = array("reboot"          => "",
  51                             "instant_update"  => "softupdate",
  52                             "update"          => "scheduledupdate",
  53                             "reinstall"       => "install",
  54                             "rescan"          => "",
  55                             "memcheck"        => "memcheck",
  56                             "sysinfo"         => "sysinfo");
  57
  58   var $fai_activated = FALSE;
  59
  60   function termgeneric ($config, $dn= NULL, $parent= NULL)
  61   {
  62     /* Check if FAI is activated */
  63     $tmp = search_config($config->data,"faiManagement","CLASS");
  64     if(!empty($tmp)){
  65       $this->fai_activated = TRUE;
  66     }
  67
  68     plugin::plugin ($config, $dn, $parent);
  69     $this->netConfigDNS = new termDNS($this->config,$this->dn,$this->objectclasses);
  70     /* Read arrays */
  71     foreach (array("ghNetNic", "ghIdeDev", "ghScsiDev") as $val){
  72       if (!isset($this->attrs[$val])){
  73         continue;
  74       }
  75       for ($i= 0; $i<$this->attrs[$val]['count']; $i++){
  76         array_push($this->$val, $this->attrs[$val][$i]);
  77       }
  78     }
  79
  80     /* Create used ntp server array */
  81     $this->gotoNtpServer= array();
  82     if(isset($this->attrs['gotoNtpServer'])){
  83       $this->inheritTimeServer = false;
  84       unset($this->attrs['gotoNtpServer']['count']);
  85       foreach($this->attrs['gotoNtpServer'] as $server){
  86         $this->gotoNtpServer[$server] = $server;
  87       }
  88     }
  89
  90     /* Set inherit checkbox state */
  91     if((in_array("default",$this->gotoNtpServer)) || (count($this->gotoNtpServer)==0)){
  92       $this->inheritTimeServer = true;
  93       $this->gotoNtpServer=array();
  94     }
  95
  96     /* Create available ntp options */
  97     $this->gotoNtpServers = $this->config->data['SERVERS']['NTP'];
  98     foreach($this->gotoNtpServers as $key => $server){
  99       if($server == "default"){
 100         unset($this->gotoNtpServers[$key]);
 101       }
 102     }
 103
 104     $this->modes["disabled"]= _("disabled");
 105     $this->modes["text"]= _("text");
 106     $this->modes["graphic"]= _("graphic");
 107
 108     /* Set base */
 109     if ($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     $this->orig_dn= $this->dn;
 127   }
 128
 129   function execute()
 130   {
 131     /* Call parent execute */
 132     plugin::execute();
 133
 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
 143       if($this->fai_activated && $this->dn != "new"){
 144         /* Set FAIstate */
 145         $ldap = $this->config->get_ldap_link();
 146         $ldap->cd($this->config->current['BASE']);
 147         $ldap->cat($this->dn,array("objectClass"));
 148         $res = $ldap->fetch();
 149
 150         $attrs = array();
 151         $attrs['FAIstate'] = "";
 152         if(isset($this->mapActions[$_POST['saction']])){
 153           $attrs['FAIstate'] = $this->mapActions[$_POST ['saction']];
 154         }
 155
 156         for($i = 0; $i < $res['objectClass']['count'] ; $i ++){
 157           $attrs['objectClass'][] = $res['objectClass'][$i];
 158         }
 159
 160         if(($attrs['FAIstate'] != "") && (!in_array("FAIobject",$attrs['objectClass']))){
 161           $attrs['objectClass'][] = "FAIobject";
 162         }
 163
 164         if($attrs['FAIstate'] == ""){
 165 #FIXME we should check if FAIobject is used anymore
 166           $attrs['FAIstate'] = array();
 167         }
 168
 169         $ldap->cd($this->dn);
 170         $ldap->modify($attrs);
 171         show_ldap_error($ldap->get_error());
 172       }
 173
 174       switch($_POST['saction']){
 175         case 'wake':
 176           $cmd= search_config($this->config->data['TABS'], "termgeneric", "WAKECMD");
 177           if ($cmd == ""){
 178             print_red(_("No WAKECMD definition found in your gosa.conf"));
 179           } else {
 180             exec ($cmd." ".$this->netConfigDNS->macAddress, $dummy, $retval);
 181             if ($retval != 0){
 182               print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 183             }
 184           }
 185           break;
 186
 187         case 'reboot':
 188           $cmd= search_config($this->config->data['TABS'], "termgeneric", "REBOOTCMD");
 189           if ($cmd == ""){
 190             print_red(_("No REBOOTCMD definition found in your gosa.conf"));
 191           } else {
 192             exec ($cmd." ".$this->cn, $dummy, $retval);
 193             if ($retval != 0){
 194               print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 195             }
 196           }
 197           break;
 198
 199         case 'halt':
 200           $cmd= search_config($this->config->data['TABS'], "termgeneric", "HALTCMD");
 201           if ($cmd == ""){
 202             print_red(_("No HALTCMD definition found in your gosa.conf"));
 203           } else {
 204             exec ($cmd." ".$this->cn, $dummy, $retval);
 205             if ($retval != 0){
 206               print_red(sprintf(_("Execution of '%s' failed!"), $cmd));
 207             }
 208           }
 209           break;
 210       }
 211     }
 212
 213     /* Base select dialog */
 214     $once = true;
 215     foreach($_POST as $name => $value){
 216       if(preg_match("/^chooseBase/",$name) && $once && chkacl($this->acl,"base") == ""){
 217         $once = false;
 218         $this->dialog = new baseSelectDialog($this->config);
 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         $this->base = $this->dialog->isSelected();
 232         $this->dialog= false;
 233       }else{
 234         return($this->dialog->execute());
 235       }
 236     }
 237
 238     /* Do we represent a valid terminal? */
 239     if (!$this->is_account && $this->parent == NULL){
 240       $display= "<img alt=\"\" src=\"images/stop.png\" align=middle>&nbsp;<b>".
 241         _("This 'dn' has no terminal features.")."</b>";
 242       return($display);
 243     }
 244
 245     /* Add new ntp Server to our list */
 246     if((isset($_POST['addNtpServer'])) && (isset($_POST['gotoNtpServers'])) && chkacl($this->acl,"gotoNtpServer")== ""){
 247       $this->gotoNtpServer[$_POST['gotoNtpServers']] = $_POST['gotoNtpServers'];
 248     }
 249
 250     /* Delete selected NtpServer for list of used servers  */
 251     if((isset($_POST['delNtpServer'])) && (isset($_POST['gotoNtpServerSelected'])) && chkacl($this->acl,"gotoNtpServer")== ""){
 252       foreach($_POST['gotoNtpServerSelected'] as $name){
 253         unset($this->gotoNtpServer[$name]);
 254       }
 255     }
 256
 257     /* Fill templating stuff */
 258     $smarty= get_smarty();
 259     $smarty->assign("cn", $this->cn);
 260     $smarty->assign("cnACL", chkacl($this->acl,"cn"));
 261     $smarty->assign("staticAddress", "");
 262
 263     $smarty->assign("bases", $this->config->idepartments);
 264
 265     /* tell smarty the inherit checkbox state */
 266     $smarty->assign("inheritTimeServer",$this->inheritTimeServer);
 267
 268     /* Check if terminal is online */
 269     $query= "fping -q -r 1 -t 500 ".$this->cn;
 270     exec ($query, $dummy, $retval);
 271
 272     /* Offline */
 273     if ($retval == 0){
 274       $smarty->assign("actions", array( "halt" => _("Switch off"),
 275                                         "reboot" => _("Reboot"),
 276                                         "memcheck" => _("Memory test"),
 277                                         "sysinfo"  => _("System analysis")));
 278     } else {
 279       $smarty->assign("actions", array("wake" => _("Wake up"),
 280                                        "memcheck" => _("Memory test"),
 281                                        "sysinfo"  => _("System analysis")));
 282     }
 283
 284     /* Arrays */
 285     $smarty->assign("modes", $this->modes);
 286
 287     $tmp2 = array();
 288     foreach($this->config->data['SERVERS']['NFS'] as $server){
 289       if($server != "default"){
 290         $tmp2[$server]= $server;
 291       }else{
 292         $tmp2[$server]="["._("inherited")."]";
 293       }
 294     }
 295
 296     $smarty->assign("nfsservers",     $tmp2);
 297
 298
 299
 300     $smarty->assign("syslogservers",  $this->gotoSyslogServers);
 301     $smarty->assign("ntpservers",     $this->gotoNtpServers);
 302
 303     /* Variables */
 304     foreach(array("base", "gotoMode", "gotoTerminalPath", "gotoSwapServer",
 305           "gotoSyslogServer", "gotoNtpServer") as $val){
 306
 307       $smarty->assign($val."_select", $this->$val);
 308       $smarty->assign($val."ACL", chkacl($this->acl, $val));
 309     }
 310
 311     /* Show main page */
 312     $this->netConfigDNS->cn= $this->cn;
 313     $smarty->assign("netconfig", $this->netConfigDNS->execute());
 314     $smarty->assign("fai_activated",$this->fai_activated);
 315     $smarty->assign("actionACL", chkacl($this->acl, 'action'));
 316     return($smarty->fetch (get_template_path('terminal.tpl', TRUE)));
 317   }
 318
 319   function remove_from_parent()
 320   {
 321
 322     $this->netConfigDNS->acl = $this->acl;
 323     $ldap= $this->config->get_ldap_link();
 324     $ldap->cd($this->dn);
 325     $ldap->cat($this->dn, array('dn'));
 326     if($ldap->count()){
 327       $this->netConfigDNS->remove_from_parent();
 328       $ldap->rmDir($this->dn);
 329       show_ldap_error($ldap->get_error(), _("Removing terminal failed"));
 330
 331       /* Optionally execute a command after we're done */
 332       $this->handle_post_events("remove", array("macAddress" => $this->netConfigDNS->macAddress));
 333
 334       /* Delete references to object groups */
 335       $ldap->cd ($this->config->current['BASE']);
 336       $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".$this->dn."))", array("cn"));
 337       while ($ldap->fetch()){
 338         $og= new ogroup($this->config, $ldap->getDN());
 339         unset($og->member[$this->dn]);
 340         $og->save ();
 341       }
 342     }
 343   }
 344
 345
 346   /* Save data to object */
 347   function save_object()
 348   {
 349     plugin::save_object();
 350     $this->netConfigDNS->save_object();
 351     /* Save base, since this is no LDAP attribute */
 352     if (isset($_POST['base']) && chkacl($this->acl, "create") == ""){
 353       $this->base= $_POST['base'];
 354     }
 355
 356     /* Save terminal path to parent since it is used by termstartup, too */
 357     if(isset($this->parent->by_object['termstartup'])){
 358     $this->parent->by_object['termstartup']->gotoTerminalPath=
 359       $this->gotoTerminalPath;
 360     }
 361
 362     if(isset($_POST['termgeneric_posted']) && chkacl($this->acl,"gotoNtpServer") == ""){
 363       if(isset($_POST["inheritTimeServer"])){
 364         $this->inheritTimeServer = true;
 365       }else{
 366         $this->inheritTimeServer = false;
 367       }
 368     }
 369   }
 370
 371
 372   /* Check supplied data */
 373   function check()
 374   {
 375     /* Call common method to give check the hook */
 376     $message= plugin::check();
 377
 378     if($this->cn != "default"){
 379       $message= array_merge($message, $this->netConfigDNS->check());
 380     }
 381
 382     /* Permissions for that base? */
 383     $this->dn= "cn=".$this->cn.",ou=terminals,ou=systems,".$this->base;
 384
 385     $ui= get_userinfo();
 386     $acl= get_permissions ($this->dn, $ui->subtreeACL);
 387     $acl= get_module_permission($acl, "group", $this->dn);
 388     if (chkacl($acl, "create") != ""){
 389       $message[]= _("You have no permissions to create a terminal on this 'Base'.");
 390     }
 391
 392     if ($this->cn == "" && chkacl ($this->acl, "cn") == ""){
 393       $message[]= _("The required field 'Terminal name' is not set.");
 394     }
 395
 396     if ($this->orig_dn == 'new'){
 397       $ldap= $this->config->get_ldap_link();
 398       $ldap->cd ($this->config->current['BASE']);
 399
 400       /* It is possible to have a 'default' terminal on every base */
 401       if($this->cn == "default"){
 402         $ldap->cat($this->dn);
 403       }else{
 404         $ldap->search ("(&(objectClass=gotoTerminal)(cn=".$this->cn."))", array("cn"));
 405       }
 406
 407       /* Check if there are some other terminals found */
 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     $this->netConfigDNS->acl = $this->acl;
 435
 436     /* Move object if requested */
 437     if( $this->orig_dn != 'new' && $this->dn != $this->orig_dn){
 438       $this->move($this->orig_dn, $this->dn);
 439     }
 440
 441     plugin::save();
 442
 443     /* Strip out 'default' values */
 444     foreach (array("gotoTerminalPath", "gotoSwapServer", "gotoSyslogServer") as $val){
 445
 446       if (!isset($this->attrs[$val]) || $this->attrs[$val] == "default"){
 447         $this->attrs[$val]= array();
 448       }
 449     }
 450
 451     /* Add missing arrays */
 452     foreach (array("ghScsiDev", "ghIdeDev", "ghNetNic") as $val){
 453       if (isset ($this->$val) && count ($this->$val) != 0){
 454         $this->attrs["$val"]= $this->$val;
 455       }
 456     }
 457
 458     /* Remove all empty values */
 459     if ($this->orig_dn == 'new'){
 460       $attrs= array();
 461       foreach ($this->attrs as $key => $val){
 462         if (is_array($val) && count($val) == 0){
 463           continue;
 464         }
 465         $attrs[$key]= $val;
 466       }
 467       $this->attrs= $attrs;
 468     }
 469
 470     /* Set ntpServers */
 471     $this->attrs['gotoNtpServer'] = array();
 472     if(!$this->inheritTimeServer){
 473       foreach($this->gotoNtpServer as $server){
 474         $this->attrs['gotoNtpServer'][] = $server;
 475       }
 476     }
 477
 478     /* Append gosaAdministrativeUnitTag to objectClass if gosaUnitTag isset */
 479     if(($this->gosaUnitTag) && (!in_array_ics("gosaAdministrativeUnitTag",$this->attrs['objectClass']))){
 480       $this->attrs['objectClass'][] = "gosaAdministrativeUnitTag";
 481     }
 482
 483     /* Write back to ldap */
 484     $ldap= $this->config->get_ldap_link();
 485     if ($this->orig_dn == 'new'){
 486       $ldap->cd($this->config->current['BASE']);
 487       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 488       $ldap->cd($this->dn);
 489       if (!count($this->attrs['gotoNtpServer'])){
 490         unset($this->attrs['gotoNtpServer']);
 491       }
 492       $ldap->add($this->attrs);
 493       $this->handle_post_events("add");
 494     } else {
 495       $ldap->cd($this->dn);
 496       $this->cleanup();
 497       $ldap->modify ($this->attrs);
 498       $this->handle_post_events("modify");
 499     }
 500
 501     /* cn=default and macAddress=- indicates that this is a template */
 502     if($this->cn == "default"){
 503       $this->netConfigDNS->macAddress = "-";
 504     }
 505
 506     $this->netConfigDNS->cn = $this->cn;
 507     $this->netConfigDNS->save($this->dn);
 508     show_ldap_error($ldap->get_error(), _("Saving terminal failed"));
 509
 510     /* Optionally execute a command after we're done */
 511     $this->postcreate();
 512   }
 513
 514 }
 515
 516 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 517 ?>