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'] = $object['dn'];
78 }
79 ksort($this->SubObjects);
80 }
81 }
83 function execute()
84 {
85 /* Call parent execute */
86 plugin::execute();
88 /* Fill templating stuff */
89 $smarty= get_smarty();
90 $display= "";
92 /* Add new sub object */
93 if(isset($_POST['AddSubObject'])){
94 $this->dialog= new $this->subClassName($this->config,"new");
95 $this->is_dialog=true;
96 }
98 $_SESSION['objectinfo'] = $this->dn;
99 /* Edit selected Sub Object */
100 if((isset($_POST['EditSubObject']))&&(isset($_POST['SubObject']))){
101 $this->dialog= new $this->subClassName($this->config,$this->dn,$this->SubObjects[$_POST['SubObject']]);
102 $_SESSION['objectinfo'] = $this->SubObjects[$_POST['SubObject']]['dn'];
103 $this->is_dialog=true;
104 }
106 /* Remove Sub object */
107 if((isset($_POST['DelSubObject']))&&(isset($_POST['SubObject']))){
108 if($this->SubObjects[$_POST['SubObject']]['status'] == "edited"){
109 $this->SubObjects[$_POST['SubObject']]['status']= "delete";
110 }else{
111 unset($this->SubObjects[$_POST['SubObject']]);
112 }
113 }
115 /* Save Dialog */
116 if(isset($_POST['SaveSubObject'])){
117 $this->dialog->save_object();
118 $msgs = $this->dialog->check();
119 if(count($msgs)>0){
120 foreach($msgs as $msg){
121 print_red($msg);
122 }
123 }else{
124 $obj = $this->dialog->save();
125 if(isset($obj['remove'])){
126 if($this->SubObjects[$obj['remove']['from']]['status']=="edited"){
127 $this->SubObjects[$obj['remove']['from']]['status'] = "delete";
128 }elseif($this->SubObjects[$obj['remove']['from']]['status']=="new"){
129 unset($this->SubObjects[$obj['remove']['from']]);
130 }
131 $obj['status'] = "new";
132 $this->SubObjects[$obj['remove']['to']] = $obj;
133 unset($this->SubObjects[$obj['remove']['to']]['remove']);
134 }else{
135 $this->SubObjects[$obj['cn']]=$obj;
136 }
137 $this->is_dialog=false;
138 unset($this->dialog);
139 $this->dialog=NULL;
140 }
141 ksort($this->SubObjects);
142 }
144 /* Cancel Dialog */
145 if(isset($_POST['CancelSubObject'])){
146 $this->is_dialog=false;
147 unset($this->dialog);
148 $this->dialog=NULL;
149 }
151 /* Print dialog if $this->dialog is set */
152 if($this->dialog){
153 $this->dialog->save_object();
154 $display = $this->dialog->execute();
155 return($display);
156 }
158 $smarty->assign("SubObjects",$this->getList());
159 $smarty->assign("SubObjectKeys",array_flip($this->getList()));
161 /* Magic quotes GPC, escapes every ' " \, to solve some security risks
162 * If we post the escaped strings they will be escaped again
163 */
164 foreach($this->attributes as $attrs){
165 if(get_magic_quotes_gpc()){
166 $smarty->assign($attrs,stripslashes($this->$attrs));
167 }else{
168 $smarty->assign($attrs,($this->$attrs));
169 }
170 }
172 $display.= $smarty->fetch(get_template_path('faiScript.tpl', TRUE));
173 return($display);
174 }
176 /* Generate listbox friendly SubObject list
177 */
178 function getList(){
179 $a_return=array();
180 foreach($this->SubObjects as $obj){
181 if($obj['status'] != "delete"){
182 if((isset($obj['description']))&&(!empty($obj['description']))){
183 $a_return[$obj['cn']]= $obj['cn']." [".$obj['description']."]";
184 }else{
185 $a_return[$obj['cn']]= $obj['cn'];
186 }
187 }
188 }
189 return($a_return);
190 }
192 /* Delete me, and all my subtrees
193 */
194 function remove_from_parent()
195 {
196 $ldap = $this->config->get_ldap_link();
197 $ldap->cd ($this->dn);
198 $ldap->rmdir_recursive($this->dn);
199 $this->handle_post_events("remove");
200 }
203 /* Save data to object
204 */
205 function save_object()
206 {
207 if(isset($_POST['FAIscript_posted'])){
208 plugin::save_object();
209 foreach($this->attributes as $attrs){
210 if(isset($_POST[$attrs])){
211 $this->$attrs = $_POST[$attrs];
212 }
213 }
214 }
215 }
218 /* Check supplied data */
219 function check()
220 {
221 $message= array();
222 return ($message);
223 }
226 /* Save to LDAP */
227 function save()
228 {
229 plugin::save();
231 $ldap = $this->config->get_ldap_link();
233 $ldap->cat($this->dn);
234 if($ldap->count()!=0){
235 /* Write FAIscript to ldap*/
236 $ldap->cd($this->dn);
237 $ldap->modify($this->attrs);
238 }else{
239 /* Write FAIscript to ldap*/
240 $ldap->cd($this->config->current['BASE']);
241 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
242 $ldap->cd($this->dn);
243 $ldap->add($this->attrs);
244 }
245 show_ldap_error($ldap->get_error());
247 /* Prepare FAIscriptEntry to write it to ldap
248 * First sort array.
249 * Because we must delete old entries first.
250 * After deletion, we perform add and modify
251 */
252 $Objects = array();
253 foreach($this->SubObjects as $name => $obj){
254 if($obj['status'] == "delete"){
255 $Objects[$name] = $obj;
256 }
257 }
258 foreach($this->SubObjects as $name => $obj){
259 if($obj['status'] != "delete"){
260 $Objects[$name] = $obj;
261 }
262 }
264 foreach($Objects as $name => $obj){
266 foreach($this->sub64coded as $codeIt){
267 $obj[$codeIt]=base64_encode(stripslashes($obj[$codeIt]));
268 }
270 $tmp = array();
271 foreach($this->subAttributes as $attrs){
272 if(empty($obj[$attrs])){
273 $obj[$attrs] = array();
274 }
275 if(!is_array($obj[$attrs])){
276 $tmp[$attrs] = stripslashes($obj[$attrs]);
277 }else{
278 $tmp[$attrs] = $obj[$attrs];
279 }
280 }
282 $tmp['objectClass'] = $this->subClasses;
284 $sub_dn = "cn=".$obj['cn'].",".$this->dn;
286 if($obj['status']=="new"){
287 $ldap->cat($sub_dn);
288 if($ldap->count()){
289 $obj['status']="modify";
290 }
291 }
293 if(empty($tmp['FAIpriority'])){
294 $tmp['FAIpriority'] ="0";
295 }
297 if($obj['status'] == "delete"){
298 $ldap->cd($sub_dn);
299 $ldap->rmdir_recursive($sub_dn);
300 $this->handle_post_events("remove");
301 }elseif($obj['status'] == "edited"){
302 $ldap->cd($sub_dn);
303 $ldap->modify($tmp);
304 $this->handle_post_events("modify");
305 }elseif($obj['status']=="new"){
306 if($tmp['description']==array()){
307 unset($tmp['description']);
308 }
309 if($tmp['FAIscript']==array()){
310 $tmp['FAIscript']=" ";
311 }
312 $ldap->cd($this->config->current['BASE']);
313 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
314 $ldap->cd($sub_dn);
315 $ldap->add($tmp);
316 $this->handle_post_events("add");
317 }
318 show_ldap_error($ldap->get_error());
319 }
320 }
323 function readBinary($attr,$dn){
324 $Data ="";
325 $ds= ldap_connect($this->config->current['SERVER']);
326 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
327 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
328 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
329 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
330 }
332 if(isset($this->config->current['TLS']) && $this->config->current['TLS'] == "true"){
333 ldap_start_tls($ds);
334 }
336 $r = ldap_bind($ds);
337 $sr = @ldap_read($ds, $dn, $attr."=*", array($attr));
339 if ($sr) {
340 $ei=ldap_first_entry($ds, $sr);
341 if ($ei) {
342 if ($info = ldap_get_values_len($ds, $ei, $attr)){
343 $Data= $info[0];
344 }
345 }
346 }
348 /* close conncetion */
349 ldap_unbind($ds);
350 return($Data);
351 }
354 }
356 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
357 ?>