e8bb14fe08d6408c7703ea6bb461f9f5aedacce0
1 <?php
3 class servdnseditZone extends plugin
4 {
5 /* attribute list for save action */
6 var $ignore_account= TRUE;
7 var $attributes = array("zoneName","ReverseZone","dNSClass","cn",
8 "sOAprimary","sOAmail","sOAserial","sOArefresh","sOAretry","sOAexpire","sOAttl");
9 var $objectclasses = array("whatever");
11 var $RecordTypes = array();
13 var $ReverseZone = "";
14 var $zoneName = "";
15 var $dNSClass = "IN";
17 var $sOAprimary = "";
18 var $sOAmail = "";
19 var $sOAserial = "";
20 var $sOArefresh = "3600";
21 var $sOAretry = "1800";
22 var $sOAexpire = "720000";
23 var $sOAttl = "6400";
25 var $Records = array();
26 var $mXRecords = array();
28 var $OldZoneName = ""; // To detect changes made with this edit
29 var $OldReverseZone = "";
31 var $InitialReverseZone = "";
32 var $InitialzoneName = "";
34 var $dialog = false;
36 var $isNew = true;
37 var $cn;
38 var $ZoneObject = array();
40 function servdnseditZone ($config, $dn= NULL,$attrs = array())
41 {
42 plugin::plugin ($config, $dn);
44 /* All types with required attrs */
45 $this->RecordTypes = getDnsRecordTypes(true);
47 if(!count($attrs)){
48 $this->OldZoneName = "";
49 $this->OldReverseZone = "";
50 $this->isNew = true;
51 $this->sOAserial = date("Ymd")."1";
53 $this->InitialzoneName = "";//$attrs['InitialzoneName'];
54 $this->InitialReverseZone = "";//$attrs['InitialReverseZone'];
55 }else{
56 $this->ZoneObject = $attrs;
58 $this->OldZoneName = $attrs['zoneName'];
59 $this->OldReverseZone = $attrs['ReverseZone'];
61 $this->InitialzoneName = $attrs['InitialzoneName'];
62 $this->InitialReverseZone = $attrs['InitialReverseZone'];
64 $this->isNew = false;
66 foreach($this->attributes as $value){
67 if(isset($attrs[$value])){
68 $this->$value = $attrs[$value];
69 }
70 }
71 if(isset($attrs['RECORDS'])){
72 $this->Records = $attrs['RECORDS'];
74 $tmp2 = array();
75 $usedPrio = array();
76 foreach($this->Records as $key => $rec){
77 if($rec['type'] == "mXRecord"){
78 $tmp = split(" ",$rec['value']);
79 $rec['value'] = $tmp[1];
80 $tmp2[$tmp[0]] = $rec;
81 unset($this->Records[$key]);
82 }
83 }
84 if(count($tmp2) != 0){
85 reset($tmp2);
86 ksort($tmp2);
87 }
88 $this->mXRecords = $tmp2;
89 }else{
90 $this->mXRecords = array();
91 $this->Records = array();
92 }
94 $str = date("Ymd");
95 if(preg_match("/^".$str."/",$this->sOAserial)){
96 $this->sOAserial = $this->sOAserial + 1;
97 }else{
98 $this->sOAserial = date("Ymd")."01";
99 }
100 }
101 }
103 /* TRansports the geiven Arraykey one position up*/
104 function ArrayUp($atr,$attrs)
105 {
106 $ret = $attrs;
107 $pos = $atr ;
108 $cn = count($attrs);
109 if(!(($pos == -1)||($pos == 1)||($pos >$cn))){
110 $before = array_slice($attrs,0,($pos-2));
111 $mitte = array_reverse(array_slice($attrs,($pos-2),2));
112 $unten = array_slice($attrs,$pos);
113 $ret = array();
114 $ret = $this->combineArrays($before,$mitte,$unten);
115 }
116 return($ret);
117 }
120 /* TRansports the geiven Arraykey one position up*/
121 function ArrayDown($atr,$attrs)
122 {
123 $ret = $attrs;
124 $pos = $atr ;
125 $cn = count($attrs);
126 if(!(($pos == -1)||($pos == $cn))){
127 $before = array_slice($attrs,0,($pos-1));
128 $mitte = array_reverse(array_slice($attrs,($pos-1),2));
129 $unten = array_slice($attrs,($pos+1));
130 $ret = array();
131 $ret = $this->combineArrays($before,$mitte,$unten);
132 }
133 return($ret);
134 }
136 /* Combine new array */
137 function combineArrays($ar0,$ar1,$ar2)
138 {
139 $ret = array();
140 if(is_array($ar0))
141 foreach($ar0 as $ar => $a){
142 $ret[]=$a;
143 }
144 if(is_array($ar1))
145 foreach($ar1 as $ar => $a){
146 $ret[]=$a;
147 }
148 if(is_array($ar2))
149 foreach($ar2 as $ar => $a){
150 $ret[]=$a;
151 }
152 return($ret);
153 }
155 function getpos($atr,$attrs)
156 {
157 $i = 0;
158 foreach($attrs as $attr => $name) {
159 $i++;
160 if($attr == $atr){
161 return($i);
162 }
163 }
164 return(-1);
165 }
168 function execute()
169 {
170 /* Call parent execute */
171 plugin::execute();
174 /* Fill templating stuff */
175 $smarty= get_smarty();
176 $display= "";
178 /* Open Zone Entry Edit Dialog
179 */
180 if(!count($this->ZoneObject)){
181 $smarty->assign("AllowZoneEdit" , false);
182 }else{
183 $smarty->assign("AllowZoneEdit" , true);
184 if(isset($_POST['EditZoneEntries'])){
185 $this->dialog= new servDNSeditZoneEntries($this->config,$this->dn,$this->ZoneObject);
186 }
187 }
189 /* Save Zone Entry Edit Dialog
190 */
191 if(isset($_POST['SaveZoneEntryChanges'])){
192 $this->dialog->save_object();
193 if(count($this->dialog->check())){
194 $msgs = $this->dialog->check();
195 foreach($msgs as $msg){
196 print_red($msg);
197 }
198 }else{
199 $this->dialog->save();
200 $this->dialog = false;
201 }
202 }
204 /* Cancel Zone Entrie Edit Dialog
205 */
206 if(isset($_POST['CancelZoneEntryChanges'])){
207 $this->dialog = false;
208 }
210 /* Display any type of open dialogs
211 */
212 if($this->dialog){
213 $this->dialog->save_object();
214 return($this->dialog->execute());
215 }
217 $once =true;
218 foreach($_POST as $name => $value){
219 if((preg_match("/^MXup_/",$name)) && ($once)){
220 $once = false;
222 $id = preg_replace("/^MXup_/","",$name);
223 $id = preg_replace("/_.*$/","",$id);
224 $id = base64_decode($id);
226 $this->mXRecords = $this->ArrayUp(($id+1),$this->mXRecords);
227 }
228 if((preg_match("/^MXdown_/",$name)) && ($once)){
229 $once = false;
231 $id = preg_replace("/^MXdown_/","",$name);
232 $id = preg_replace("/_.*$/","",$id);
233 $id = base64_decode($id);
235 $this->mXRecords = $this->ArrayDown(($id+1),$this->mXRecords);
236 }
237 if((preg_match("/^MXdel_/",$name)) && ($once)){
238 $once = false;
240 $id = preg_replace("/^MXdel_/","",$name);
241 $id = preg_replace("/_.*$/","",$id);
242 $id = base64_decode($id);
244 unset($this->mXRecords[$id]);
246 $tmp =array();
247 foreach($this->mXRecords as $entry){
248 $tmp[] = $entry;
249 }
251 $this->mXRecords = $tmp;
252 }
253 }
255 if((isset($_POST['AddMXRecord'])) && (!empty($_POST['StrMXRecord']))){
256 $this->mXRecords[] = array("type"=>"mXRecord","value"=>trim($_POST['StrMXRecord']));
257 }
259 /* Handle Post events */
260 $once = true;
261 foreach($_POST as $name => $value){
263 /* Delete record if requested */
264 if((preg_match("/RemoveRecord_/",$name))&&($once)){
265 $once = false;
266 $id= preg_replace("/RemoveRecord_/","",$name);
267 unset($this->Records[$id]);
268 }
269 }
271 /* Add new Zonerecord */
272 if(isset($_POST['AddNewRecord'])){
273 $this->Records[] = array("type"=>"aRecord","value"=>"");
274 }
276 /* Fill in values */
277 foreach($this->attributes as $name){
278 $smarty->assign($name,$this->$name);
279 }
281 /* Set zoneNames without server suffix */
282 foreach(array("zoneName","ReverseZone") as $attr){
283 $smarty->assign($attr,getNameFromMix($this->$attr));
284 }
286 $div = new DivSelectBox("MxRecords");
287 $div->setHeight(120);
288 $recs = $this->mXRecords;
290 $oneup = "<input name='MXup_%s' type='image' src='images/sort_up.png' title='"._("Up")."' class='center'> ";
291 $onedown = "<input name='MXdown_%s' type='image' src='images/sort_down.png' title='"._("Down")."' class='center'> ";
292 $onedel = "<img src='images/empty.png' width='20' class='center'>
293 <input name='MXdel_%s' type='image' src='images/edittrash.png' title='"._("Delete")."' class='center'>";
295 foreach($recs as $key => $rec){
296 $div ->AddEntry(array(
297 array("string"=>$rec['value']),
298 /* array("string"=>$key,
299 "attach"=>"style='width:20px;'"),*/
300 array("string"=>str_replace("%s",base64_encode($key),$oneup.$onedown.$onedel),
301 "attach"=>"style='width:70px;border-right:0px;'")
302 ));
303 }
305 /* Assign records list */
307 $smarty->assign("NotNew", false);
309 $smarty->assign("Mxrecords", $div->DrawList());
310 $smarty->assign("records" , $this->generateRecordsList());
312 /* Display tempalte */
313 $display.= $smarty->fetch(get_template_path('servdnseditzone.tpl', TRUE));
314 return($display);
315 }
317 function remove_from_parent()
318 {
319 }
321 /* Save data to object */
322 function save_object()
323 {
324 //plugin::save_object();
325 foreach($this->attributes as $attr){
326 if(isset($_POST[$attr])){
327 $this->$attr = $_POST[$attr];
328 }
329 }
331 foreach(array("zoneName","ReverseZone") as $attr){
332 if(isset($_POST[$attr])){
333 $this->$attr = strtoupper($this->cn)."/".$_POST[$attr];
334 }
335 }
337 foreach($this->Records as $id => $value){
338 if(isset($_POST['RecordTypeSelectedFor_'.$id])){
339 $this->Records[$id]['type'] = $_POST['RecordTypeSelectedFor_'.$id];
340 }
341 if(isset($_POST['RecordValue_'.$id])){
342 $this->Records[$id]['value'] = $_POST['RecordValue_'.$id];
343 }
344 }
345 }
348 /* Check supplied data */
349 function check()
350 {
351 /* Call common method to give check the hook */
352 $message= plugin::check();
354 /* Check if zoneName is already in use */
355 $usedZones = $this->getUsedZoneNames();
356 if(($this->isNew == true)||($this->zoneName != $this->InitialzoneName)||($this->ReverseZone != $this->InitialReverseZone)){
357 /* if((isset($usedZones[$this->zoneName]))&&($this->zoneName != $this->InitialzoneName)){
358 $message[] =_("This zoneName is already in use");
359 }
360 if((in_array($this->ReverseZone,$usedZones))&&($this->ReverseZone != $this->InitialReverseZone)){
361 $message[] =_("This reverse zone is already in use");
362 }*/
363 }
365 if(empty($this->zoneName)){
366 $message[] =sprintf(_("Please choose a valid zone name."));
367 }
369 if(empty($this->ReverseZone)){
370 $message[] =sprintf(_("Please choose a valid reverse zone name."));
371 }
373 if(!preg_match("/\.$/",$this->sOAprimary)){
374 $message[] = _("Primary dns server must end with '.' to be a valid entry.");
375 }
377 if(!preg_match("/\.$/",$this->sOAmail)){
378 $message[] = _("Your specified mail address must end with '.' to be a valid record.");
379 }
381 if(preg_match("/@/",$this->sOAmail)){
382 $message[] = _("Your mail address contains '@' replace this with '.' to enable GOsa to create a valid SOA record.");
383 }
385 if(preg_match("/@/",$this->sOAmail)){
386 $message[] = _("Your mail address contains '@' replace this with '.' to enable GOsa to create a valid SOA record.");
387 }
389 if(getNameFromMix($this->zoneName) != strtolower(getNameFromMix($this->zoneName))){
390 $message[] = _("Only lowercase strings are allowed as zone name.");
391 }
393 if(!is_numeric($this->sOAserial)){
394 $message[] = _("Please specify a numeric value for serial number.");
395 }
397 if(!is_numeric($this->sOArefresh)){
398 $message[] = _("Please specify a numeric value for refresh.");
399 }
401 if(!is_numeric($this->sOAttl)){
402 $message[] = _("Please specify a numeric value for ttl.");
403 }
405 if(!is_numeric($this->sOAexpire)){
406 $message[] = _("Please specify a numeric value for expire.");
407 }
409 if(!is_numeric($this->sOAretry)){
410 $message[] = _("Please specify a numeric value for retry.");
411 }
413 foreach($this->Records as $name => $values){
414 /* only lower-case is allowed in record entries ... */
415 if($values['value'] != strtolower($values['value'])){
416 $message[] = sprintf(_("Only lowercase is allowed, please check your '%ss'."),$values['type']);
417 }
418 }
419 return ($message);
420 }
422 /* This funtion returns all used Zonenames */
423 function getUsedZoneNames()
424 {
425 $ret = array();
426 $ldap = $this->config->get_ldap_link();
427 $ldap->cd($this->config->current['BASE']);
428 $ldap->search("(&(objectClass=dNSZone)(relativeDomainName=@)(zoneName=*))",array("zoneName","tXTRecord"));
429 while($attr = $ldap->fetch()){
430 if(preg_match("/in-addr\.arpa/",$attr['zoneName'][0])){
431 if(isset($attr['tXTRecord'][0])){
432 $zn = preg_replace("/zoneName\=/","",$attr['tXTRecord'][0]);
433 $ret[$zn] =FlipIp(preg_replace("/\.in-addr\.arpa/","",$attr['zoneName'][0]));
434 }
435 }else{
436 $ret[$attr['zoneName'][0]]="";
437 }
438 }
439 return($ret);
440 }
442 /* Save to LDAP */
443 function save()
444 {
445 $ret =array();
446 foreach($this->attributes as $name){
447 $ret[$name] = $this->$name;
448 }
450 /* Create mx records
451 */
452 foreach($this->mXRecords as $key => $rec){
453 $rec['value']= $key." ".$rec['value'];
454 $this->Records [] = $rec;
455 }
457 $ret['RECORDS'] = $this->Records;
459 $ret['InitialReverseZone']= $this->InitialReverseZone;
460 $ret['InitialzoneName'] = $this->InitialzoneName;
462 return($ret);
463 }
466 /* This function generate a table row for each used record.
467 This table row displays the recordtype in a select box
468 and the specified value for the record, and a remove button.
469 The last element of the table also got an 'add' button.
470 */
471 function generateRecordsList($changeStateForRecords="")
472 {
473 $changeStateForRecords = "";
475 $str = "<table summary=''>";
476 foreach($this->Records as $key => $entry){
478 if($entry['type'] == "mXRecord") continue;
480 $changeStateForRecords.= "changeState('RecordTypeSelectedFor_".$key."');\n";
481 $changeStateForRecords.= "changeState('RecordValue_".$key."');\n";
482 $changeStateForRecords.= "changeState('RemoveRecord_".$key."');\n";
484 $str.=" <tr>".
485 " <td>".$this->generateRecordListBox($entry['type'],"RecordTypeSelectedFor_".$key)."</td>".
486 " <td><input type='text' value='".$entry['value']."' name='RecordValue_".$key."' id='RecordValue_".$key."'></td>".
487 " <td><input type='submit' name='RemoveRecord_".$key."' value='"._("Delete")."' id='RemoveRecord_".$key."'></td>".
488 "</tr>";
489 }
491 $str.= " <tr>".
492 " <td colspan=2></td><td>".
493 " <input type='submit' value='"._("Add")."' name='AddNewRecord'>".
494 " </td>".
495 " </tr>".
496 "</table>";
497 return($str);
498 }
500 /* This function generates a select box out of $this->RecordTypes options.
501 The Parameter $selected is used to predefine an attribute.
502 $name is used to specify a post name
503 */
504 function generateRecordListBox($selected,$name)
505 {
506 $str = "<select name='".$name."' id='".$name."'>";
507 foreach($this->RecordTypes as $type => $value){
509 if(preg_match("/^mXRecord$/i",$value)) continue;
511 $use = "";
512 if($type == $selected){
513 $use = " selected ";
514 }
515 $str.="\n <option value='".$type."' ".$use.">".strtoupper(preg_replace("/record/i","",$type))."</option>";
516 }
517 $str.="</select>";
518 return($str);
519 }
520 }
522 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
523 ?>