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 $this->is_dialog=true;
96 }
98 if($this->dn != "new"){
99 $_SESSION['objectinfo']= $this->dn;
100 }
103 /* Edit selected Sub Object */
104 if((isset($_POST['EditSubObject']))&&(isset($_POST['SubObject']))){
105 $this->dialog= new $this->subClassName($this->config,$this->dn,$this->SubObjects[$_POST['SubObject']]);
106 $_SESSION['objectinfo'] = $this->SubObjects[$_POST['SubObject']]['dn'];
107 $this->is_dialog=true;
108 }
110 /* Remove Sub object */
111 if((isset($_POST['DelSubObject']))&&(isset($_POST['SubObject']))){
112 if($this->SubObjects[$_POST['SubObject']]['status'] == "edited"){
113 $this->SubObjects[$_POST['SubObject']]['status']= "delete";
114 }else{
115 unset($this->SubObjects[$_POST['SubObject']]);
116 }
117 }
119 /* Save Dialog */
120 if(isset($_POST['SaveSubObject'])){
121 $this->dialog->save_object();
122 $msgs = $this->dialog->check();
123 if(count($msgs)>0){
124 foreach($msgs as $msg){
125 print_red($msg);
126 }
127 }else{
128 $obj = $this->dialog->save();
129 if(isset($obj['remove'])){
130 if($this->SubObjects[$obj['remove']['from']]['status']=="edited"){
131 $this->SubObjects[$obj['remove']['from']]['status'] = "delete";
132 }elseif($this->SubObjects[$obj['remove']['from']]['status']=="new"){
133 unset($this->SubObjects[$obj['remove']['from']]);
134 }
135 $obj['status'] = "new";
136 $this->SubObjects[$obj['remove']['to']] = $obj;
137 unset($this->SubObjects[$obj['remove']['to']]['remove']);
138 }else{
139 $this->SubObjects[$obj['cn']]=$obj;
140 }
141 $this->is_dialog=false;
142 unset($this->dialog);
143 $this->dialog=NULL;
144 }
145 ksort($this->SubObjects);
146 }
148 /* Cancel Dialog */
149 if(isset($_POST['CancelSubObject'])){
150 $this->is_dialog=false;
151 unset($this->dialog);
152 $this->dialog=NULL;
153 }
155 /* Print dialog if $this->dialog is set */
156 if($this->dialog){
157 $this->dialog->save_object();
158 $display = $this->dialog->execute();
159 return($display);
160 }
162 $smarty->assign("SubObjects",$this->getList());
163 $smarty->assign("SubObjectKeys",array_flip($this->getList()));
165 /* Magic quotes GPC, escapes every ' " \, to solve some security risks
166 * If we post the escaped strings they will be escaped again
167 */
168 foreach($this->attributes as $attrs){
169 if(get_magic_quotes_gpc()){
170 $smarty->assign($attrs,stripslashes($this->$attrs));
171 }else{
172 $smarty->assign($attrs,($this->$attrs));
173 }
174 }
176 $display.= $smarty->fetch(get_template_path('faiScript.tpl', TRUE));
177 return($display);
178 }
180 /* Generate listbox friendly SubObject list
181 */
182 function getList(){
183 $a_return=array();
184 foreach($this->SubObjects as $obj){
185 if($obj['status'] != "delete"){
186 if((isset($obj['description']))&&(!empty($obj['description']))){
187 $a_return[$obj['cn']]= $obj['cn']." [".$obj['description']."]";
188 }else{
189 $a_return[$obj['cn']]= $obj['cn'];
190 }
191 }
192 }
193 return($a_return);
194 }
196 /* Delete me, and all my subtrees
197 */
198 function remove_from_parent()
199 {
200 $ldap = $this->config->get_ldap_link();
201 $ldap->cd ($this->dn);
202 $ldap->rmdir_recursive($this->dn);
203 $this->handle_post_events("remove");
204 }
207 /* Save data to object
208 */
209 function save_object()
210 {
211 if(isset($_POST['FAIscript_posted'])){
212 plugin::save_object();
213 foreach($this->attributes as $attrs){
214 if(isset($_POST[$attrs])){
215 $this->$attrs = $_POST[$attrs];
216 }
217 }
218 }
219 }
222 /* Check supplied data */
223 function check()
224 {
225 $message= array();
226 return ($message);
227 }
230 /* Save to LDAP */
231 function save()
232 {
233 plugin::save();
235 $ldap = $this->config->get_ldap_link();
237 $ldap->cat($this->dn);
238 if($ldap->count()!=0){
239 /* Write FAIscript to ldap*/
240 $ldap->cd($this->dn);
241 $ldap->modify($this->attrs);
242 }else{
243 /* Write FAIscript to ldap*/
244 $ldap->cd($this->config->current['BASE']);
245 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
246 $ldap->cd($this->dn);
247 $ldap->add($this->attrs);
248 }
249 show_ldap_error($ldap->get_error());
251 /* Prepare FAIscriptEntry to write it to ldap
252 * First sort array.
253 * Because we must delete old entries first.
254 * After deletion, we perform add and modify
255 */
256 $Objects = array();
257 foreach($this->SubObjects as $name => $obj){
258 if($obj['status'] == "delete"){
259 $Objects[$name] = $obj;
260 }
261 }
262 foreach($this->SubObjects as $name => $obj){
263 if($obj['status'] != "delete"){
264 $Objects[$name] = $obj;
265 }
266 }
268 foreach($Objects as $name => $obj){
270 foreach($this->sub64coded as $codeIt){
271 $obj[$codeIt]=base64_encode(stripslashes($obj[$codeIt]));
272 }
274 $tmp = array();
275 foreach($this->subAttributes as $attrs){
276 if(empty($obj[$attrs])){
277 $obj[$attrs] = array();
278 }
279 if(!is_array($obj[$attrs])){
280 $tmp[$attrs] = stripslashes($obj[$attrs]);
281 }else{
282 $tmp[$attrs] = $obj[$attrs];
283 }
284 }
286 $tmp['objectClass'] = $this->subClasses;
288 $sub_dn = "cn=".$obj['cn'].",".$this->dn;
290 if($obj['status']=="new"){
291 $ldap->cat($sub_dn);
292 if($ldap->count()){
293 $obj['status']="modify";
294 }
295 }
297 if(empty($tmp['FAIpriority'])){
298 $tmp['FAIpriority'] ="0";
299 }
301 if($obj['status'] == "delete"){
302 $ldap->cd($sub_dn);
303 $ldap->rmdir_recursive($sub_dn);
304 $this->handle_post_events("remove");
305 }elseif($obj['status'] == "edited"){
306 $ldap->cd($sub_dn);
307 $ldap->modify($tmp);
308 $this->handle_post_events("modify");
309 }elseif($obj['status']=="new"){
310 if($tmp['description']==array()){
311 unset($tmp['description']);
312 }
313 if($tmp['FAIscript']==array()){
314 $tmp['FAIscript']=" ";
315 }
316 $ldap->cd($this->config->current['BASE']);
317 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
318 $ldap->cd($sub_dn);
319 $ldap->add($tmp);
320 $this->handle_post_events("add");
321 }
322 show_ldap_error($ldap->get_error());
323 }
324 }
327 function readBinary($attr,$dn){
328 $Data ="";
329 $ds= ldap_connect($this->config->current['SERVER']);
330 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
331 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
332 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
333 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
334 }
336 if(isset($this->config->current['TLS']) && $this->config->current['TLS'] == "true"){
337 ldap_start_tls($ds);
338 }
340 $r = ldap_bind($ds);
341 $sr = @ldap_read($ds, $dn, $attr."=*", array($attr));
343 if ($sr) {
344 $ei=ldap_first_entry($ds, $sr);
345 if ($ei) {
346 if ($info = ldap_get_values_len($ds, $ei, $attr)){
347 $Data= $info[0];
348 }
349 }
350 }
352 /* close conncetion */
353 ldap_unbind($ds);
354 return($Data);
355 }
358 }
360 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
361 ?>