1 <?php
3 class faiScript extends plugin
4 {
5 /* CLI vars */
6 var $cli_summary = "Manage server basic objects";
7 var $cli_description = "Some longer text\nfor help";
8 var $cli_parameters = array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
10 /* attribute list for save action */
11 var $ignore_account = TRUE;
13 /* Attributes for this Object */
14 var $attributes = array("cn","description");
16 /* ObjectClasses for this Object*/
17 var $objectclasses = array("top","FAIclass","FAIscript");
19 /* Class name of the Ldap ObjectClass for the Sub Object */
20 var $subClass = "FAIscriptEntry";
21 var $subClasses = array("top","FAIclass","FAIscriptEntry");
23 /* Class name of the php class which allows us to edit a Sub Object */
24 var $subClassName = "faiScriptEntry";
26 /* Attributes to initialise for each subObject */
27 var $subAttributes = array("cn","description","FAIpriority","FAIscript");
28 var $sub64coded = array();
30 /* Specific attributes */
31 var $cn = ""; // The class name for this object
32 var $description = ""; // The description for this set of partitions
33 var $is_dialog = false; // specifies which buttons will be shown to save or abort
34 var $dialog = NULL; // a dialog, e.g. new disk dialog
35 var $SubObjects = array(); // All leafobjects of this object
37 function faiScript ($config, $dn= NULL)
38 {
39 /* Load Attributes */
40 plugin::plugin ($config, $dn);
42 /* If "dn==new" we try to create a new entry
43 * Else we must read all objects from ldap which belong to this entry.
44 * First read SubObjects from ldap ... and then the partition definitions for the SubObjects.
45 */
46 if($dn != "new"){
47 $this->dn =$dn;
49 /* Read all leaf objects of this object (For FAIscript this would be FAIscriptEntry)
50 */
51 $ldap = $this->config->get_ldap_link();
52 $ldap->cd ($this->dn);
53 $ldap->search("(&(objectClass=FAIclass)(objectClass=".$this->subClass."))",$this->subAttributes);
55 while($object = $ldap->fetch()){
56 /* Set status for save management */
58 foreach($this->subAttributes as $attrs){
59 if(!isset($object[$attrs][0])){
60 $this->SubObjects[$object['cn'][0]][$attrs]="";
61 }else{
62 $this->SubObjects[$object['cn'][0]][$attrs]=$object[$attrs][0];
63 }
64 }
66 foreach($this->sub64coded as $codeIt){
67 $this->SubObjects[$object['cn'][0]][$codeIt]=(base64_decode($this->SubObjects[$object['cn'][0]][$codeIt]));
68 }
70 foreach($this->subAttributes as $attrs){
71 $this->SubObjects[$object['cn'][0]][$attrs]=addslashes($this->SubObjects[$object['cn'][0]][$attrs]);
72 }
74 $this->SubObjects[$object['cn'][0]]['FAIscript'] = addslashes ($this->readBinary("FAIscript",$object['dn']));
76 $this->SubObjects[$object['cn'][0]]['status'] = "edited";
77 $this->SubObjects[$object['cn'][0]]['dn'] = $object['dn'];
78 }
79 }
80 }
82 function execute()
83 {
84 /* Call parent execute */
85 plugin::execute();
87 /* Fill templating stuff */
88 $smarty= get_smarty();
89 $display= "";
91 /* Add new sub object */
92 if(isset($_POST['AddSubObject'])){
93 $this->dialog= new $this->subClassName($this->config,"new");
94 $this->is_dialog=true;
95 }
97 if($this->dn != "new"){
98 $_SESSION['objectinfo']= $this->dn;
99 }
102 /* Edit selected Sub Object */
103 if((isset($_POST['EditSubObject']))&&(isset($_POST['SubObject']))){
104 $this->dialog= new $this->subClassName($this->config,$this->dn,$this->SubObjects[$_POST['SubObject']]);
105 $_SESSION['objectinfo'] = $this->SubObjects[$_POST['SubObject']]['dn'];
106 $this->is_dialog=true;
107 }
109 /* Remove Sub object */
110 if((isset($_POST['DelSubObject']))&&(isset($_POST['SubObject']))){
111 if($this->SubObjects[$_POST['SubObject']]['status'] == "edited"){
112 $this->SubObjects[$_POST['SubObject']]['status']= "delete";
113 }else{
114 unset($this->SubObjects[$_POST['SubObject']]);
115 }
116 }
118 /* Save Dialog */
119 if(isset($_POST['SaveSubObject'])){
120 $this->dialog->save_object();
121 $msgs = $this->dialog->check();
122 if(count($msgs)>0){
123 foreach($msgs as $msg){
124 print_red($msg);
125 }
126 }else{
127 $obj = $this->dialog->save();
128 if(isset($obj['remove'])){
129 if($this->SubObjects[$obj['remove']['from']]['status']=="edited"){
130 $this->SubObjects[$obj['remove']['from']]['status'] = "delete";
131 }elseif($this->SubObjects[$obj['remove']['from']]['status']=="new"){
132 unset($this->SubObjects[$obj['remove']['from']]);
133 }
134 $obj['status'] = "new";
135 $this->SubObjects[$obj['remove']['to']] = $obj;
136 unset($this->SubObjects[$obj['remove']['to']]['remove']);
137 }else{
138 $this->SubObjects[$obj['cn']]=$obj;
139 }
140 $this->is_dialog=false;
141 unset($this->dialog);
142 $this->dialog=NULL;
143 }
144 }
146 /* Sort entries */
147 $tmp = $keys = array();
148 foreach($this->SubObjects as $key => $entry){
149 $keys[$key]=$key;
150 }
151 natcasesort($keys);
152 foreach($keys as $key){
153 $tmp[$key]=$this->SubObjects[$key];
154 }
155 $this->SubObjects = $tmp;
157 /* Cancel Dialog */
158 if(isset($_POST['CancelSubObject'])){
159 $this->is_dialog=false;
160 unset($this->dialog);
161 $this->dialog=NULL;
162 }
164 /* Print dialog if $this->dialog is set */
165 if($this->dialog){
166 $this->dialog->save_object();
167 $display = $this->dialog->execute();
168 return($display);
169 }
171 $smarty->assign("SubObjects",$this->getList());
172 $smarty->assign("SubObjectKeys",array_flip($this->getList()));
174 /* Magic quotes GPC, escapes every ' " \, to solve some security risks
175 * If we post the escaped strings they will be escaped again
176 */
177 foreach($this->attributes as $attrs){
178 if(get_magic_quotes_gpc()){
179 $smarty->assign($attrs,stripslashes($this->$attrs));
180 }else{
181 $smarty->assign($attrs,($this->$attrs));
182 }
183 }
185 $display.= $smarty->fetch(get_template_path('faiScript.tpl', TRUE));
186 return($display);
187 }
189 /* Generate listbox friendly SubObject list
190 */
191 function getList(){
192 $a_return=array();
193 foreach($this->SubObjects as $obj){
194 if($obj['status'] != "delete"){
195 if((isset($obj['description']))&&(!empty($obj['description']))){
196 $a_return[$obj['cn']]= $obj['cn']." [".$obj['description']."]";
197 }else{
198 $a_return[$obj['cn']]= $obj['cn'];
199 }
200 }
201 }
202 return($a_return);
203 }
205 /* Delete me, and all my subtrees
206 */
207 function remove_from_parent()
208 {
209 $ldap = $this->config->get_ldap_link();
210 $ldap->cd ($this->dn);
211 $ldap->rmdir_recursive($this->dn);
212 $this->handle_post_events("remove");
213 }
216 /* Save data to object
217 */
218 function save_object()
219 {
220 if(isset($_POST['FAIscript_posted'])){
221 plugin::save_object();
222 foreach($this->attributes as $attrs){
223 if(isset($_POST[$attrs])){
224 $this->$attrs = $_POST[$attrs];
225 }
226 }
227 }
228 }
231 /* Check supplied data */
232 function check()
233 {
234 $message= array();
235 return ($message);
236 }
239 /* Save to LDAP */
240 function save()
241 {
242 plugin::save();
244 $ldap = $this->config->get_ldap_link();
246 $ldap->cat($this->dn);
247 if($ldap->count()!=0){
248 /* Write FAIscript to ldap*/
249 $ldap->cd($this->dn);
250 $ldap->modify($this->attrs);
251 }else{
252 /* Write FAIscript to ldap*/
253 $ldap->cd($this->config->current['BASE']);
254 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
255 $ldap->cd($this->dn);
256 $ldap->add($this->attrs);
257 }
258 show_ldap_error($ldap->get_error());
260 /* Prepare FAIscriptEntry to write it to ldap
261 * First sort array.
262 * Because we must delete old entries first.
263 * After deletion, we perform add and modify
264 */
265 $Objects = array();
266 foreach($this->SubObjects as $name => $obj){
267 if($obj['status'] == "delete"){
268 $Objects[$name] = $obj;
269 }
270 }
271 foreach($this->SubObjects as $name => $obj){
272 if($obj['status'] != "delete"){
273 $Objects[$name] = $obj;
274 }
275 }
277 foreach($Objects as $name => $obj){
279 foreach($this->sub64coded as $codeIt){
280 $obj[$codeIt]=base64_encode(stripslashes($obj[$codeIt]));
281 }
283 $tmp = array();
284 foreach($this->subAttributes as $attrs){
285 if(empty($obj[$attrs])){
286 $obj[$attrs] = array();
287 }
288 if(!is_array($obj[$attrs])){
289 $tmp[$attrs] = stripslashes($obj[$attrs]);
290 }else{
291 $tmp[$attrs] = $obj[$attrs];
292 }
293 }
295 $tmp['objectClass'] = $this->subClasses;
297 $sub_dn = "cn=".$obj['cn'].",".$this->dn;
299 if($obj['status']=="new"){
300 $ldap->cat($sub_dn);
301 if($ldap->count()){
302 $obj['status']="modify";
303 }
304 }
306 if(empty($tmp['FAIpriority'])){
307 $tmp['FAIpriority'] ="0";
308 }
310 if($obj['status'] == "delete"){
311 $ldap->cd($sub_dn);
312 $ldap->rmdir_recursive($sub_dn);
313 $this->handle_post_events("remove");
314 }elseif($obj['status'] == "edited"){
315 $ldap->cd($sub_dn);
316 $ldap->modify($tmp);
317 $this->handle_post_events("modify");
318 }elseif($obj['status']=="new"){
319 if($tmp['description']==array()){
320 unset($tmp['description']);
321 }
322 if($tmp['FAIscript']==array()){
323 $tmp['FAIscript']=" ";
324 }
325 $ldap->cd($this->config->current['BASE']);
326 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
327 $ldap->cd($sub_dn);
328 $ldap->add($tmp);
329 $this->handle_post_events("add");
330 }
331 show_ldap_error($ldap->get_error());
332 }
333 }
336 function readBinary($attr,$dn){
337 $Data ="";
338 $ds= ldap_connect($this->config->current['SERVER']);
339 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
340 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
341 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
342 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
343 }
345 if(isset($this->config->current['TLS']) && $this->config->current['TLS'] == "true"){
346 ldap_start_tls($ds);
347 }
349 $r = ldap_bind($ds);
350 $sr = @ldap_read($ds, $dn, $attr."=*", array($attr));
352 if ($sr) {
353 $ei=ldap_first_entry($ds, $sr);
354 if ($ei) {
355 if ($info = ldap_get_values_len($ds, $ei, $attr)){
356 $Data= $info[0];
357 }
358 }
359 }
361 /* close conncetion */
362 ldap_unbind($ds);
363 return($Data);
364 }
367 }
369 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
370 ?>