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 $script = $_POST['SubObject'][0];
106 $this->dialog= new $this->subClassName($this->config,$this->dn,$this->SubObjects[$script]);
107 $_SESSION['objectinfo'] = $this->SubObjects[$script]['dn'];
108 $this->is_dialog=true;
109 }
111 /* Remove Sub object */
112 if((isset($_POST['DelSubObject']))&&(isset($_POST['SubObject']))){
114 foreach($_POST['SubObject'] as $script){
115 if($this->SubObjects[$script]['status'] == "edited"){
116 $this->SubObjects[$script]['status']= "delete";
117 }else{
118 unset($this->SubObjects[$script]);
119 }
120 }
121 }
123 /* Save Dialog */
124 if(isset($_POST['SaveSubObject'])){
125 $this->dialog->save_object();
126 $msgs = $this->dialog->check();
127 if(count($msgs)>0){
128 foreach($msgs as $msg){
129 print_red($msg);
130 }
131 }else{
132 $obj = $this->dialog->save();
133 if(isset($obj['remove'])){
134 if($this->SubObjects[$obj['remove']['from']]['status']=="edited"){
135 $this->SubObjects[$obj['remove']['from']]['status'] = "delete";
136 }elseif($this->SubObjects[$obj['remove']['from']]['status']=="new"){
137 unset($this->SubObjects[$obj['remove']['from']]);
138 }
139 $obj['status'] = "new";
140 $this->SubObjects[$obj['remove']['to']] = $obj;
141 unset($this->SubObjects[$obj['remove']['to']]['remove']);
142 }else{
143 $this->SubObjects[$obj['cn']]=$obj;
144 }
145 $this->is_dialog=false;
146 unset($this->dialog);
147 $this->dialog=NULL;
148 }
149 }
151 /* Sort entries */
152 $tmp = $keys = array();
153 foreach($this->SubObjects as $key => $entry){
154 $keys[$key]=$key;
155 }
156 natcasesort($keys);
157 foreach($keys as $key){
158 $tmp[$key]=$this->SubObjects[$key];
159 }
160 $this->SubObjects = $tmp;
162 /* Cancel Dialog */
163 if(isset($_POST['CancelSubObject'])){
164 $this->is_dialog=false;
165 unset($this->dialog);
166 $this->dialog=NULL;
167 }
169 /* Print dialog if $this->dialog is set */
170 if($this->dialog){
171 $this->dialog->save_object();
172 $display = $this->dialog->execute();
173 return($display);
174 }
176 $smarty->assign("SubObjects",$this->getList());
177 $smarty->assign("SubObjectKeys",array_flip($this->getList()));
179 /* Magic quotes GPC, escapes every ' " \, to solve some security risks
180 * If we post the escaped strings they will be escaped again
181 */
182 foreach($this->attributes as $attrs){
183 if(get_magic_quotes_gpc()){
184 $smarty->assign($attrs,stripslashes($this->$attrs));
185 }else{
186 $smarty->assign($attrs,($this->$attrs));
187 }
188 }
190 $display.= $smarty->fetch(get_template_path('faiScript.tpl', TRUE));
191 return($display);
192 }
194 /* Generate listbox friendly SubObject list
195 */
196 function getList(){
197 $a_return=array();
198 foreach($this->SubObjects as $obj){
199 if($obj['status'] != "delete"){
200 if((isset($obj['description']))&&(!empty($obj['description']))){
201 $a_return[$obj['cn']]= $obj['cn']." [".$obj['description']."]";
202 }else{
203 $a_return[$obj['cn']]= $obj['cn'];
204 }
205 }
206 }
207 return($a_return);
208 }
210 /* Delete me, and all my subtrees
211 */
212 function remove_from_parent()
213 {
214 $ldap = $this->config->get_ldap_link();
215 $ldap->cd ($this->dn);
216 $ldap->rmdir_recursive($this->dn);
217 $this->handle_post_events("remove");
218 }
221 /* Save data to object
222 */
223 function save_object()
224 {
225 if(isset($_POST['FAIscript_posted'])){
226 plugin::save_object();
227 foreach($this->attributes as $attrs){
228 if(isset($_POST[$attrs])){
229 $this->$attrs = $_POST[$attrs];
230 }
231 }
232 }
233 }
236 /* Check supplied data */
237 function check()
238 {
239 $message= array();
240 return ($message);
241 }
244 /* Save to LDAP */
245 function save()
246 {
247 plugin::save();
249 $ldap = $this->config->get_ldap_link();
251 $ldap->cat($this->dn);
252 if($ldap->count()!=0){
253 /* Write FAIscript to ldap*/
254 $ldap->cd($this->dn);
255 $ldap->modify($this->attrs);
256 }else{
257 /* Write FAIscript to ldap*/
258 $ldap->cd($this->config->current['BASE']);
259 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
260 $ldap->cd($this->dn);
261 $ldap->add($this->attrs);
262 }
263 show_ldap_error($ldap->get_error());
265 /* Prepare FAIscriptEntry to write it to ldap
266 * First sort array.
267 * Because we must delete old entries first.
268 * After deletion, we perform add and modify
269 */
270 $Objects = array();
271 foreach($this->SubObjects as $name => $obj){
272 if($obj['status'] == "delete"){
273 $Objects[$name] = $obj;
274 }
275 }
276 foreach($this->SubObjects as $name => $obj){
277 if($obj['status'] != "delete"){
278 $Objects[$name] = $obj;
279 }
280 }
282 foreach($Objects as $name => $obj){
284 foreach($this->sub64coded as $codeIt){
285 $obj[$codeIt]=base64_encode(stripslashes($obj[$codeIt]));
286 }
288 $tmp = array();
289 foreach($this->subAttributes as $attrs){
290 if(empty($obj[$attrs])){
291 $obj[$attrs] = array();
292 }
293 if(!is_array($obj[$attrs])){
294 $tmp[$attrs] = stripslashes($obj[$attrs]);
295 }else{
296 $tmp[$attrs] = $obj[$attrs];
297 }
298 }
300 $tmp['objectClass'] = $this->subClasses;
302 $sub_dn = "cn=".$obj['cn'].",".$this->dn;
304 if($obj['status']=="new"){
305 $ldap->cat($sub_dn);
306 if($ldap->count()){
307 $obj['status']="modify";
308 }
309 }
311 if(empty($tmp['FAIpriority'])){
312 $tmp['FAIpriority'] ="0";
313 }
315 if($obj['status'] == "delete"){
316 $ldap->cd($sub_dn);
317 $ldap->rmdir_recursive($sub_dn);
318 $this->handle_post_events("remove");
319 }elseif($obj['status'] == "edited"){
320 $ldap->cd($sub_dn);
321 $ldap->modify($tmp);
322 $this->handle_post_events("modify");
323 }elseif($obj['status']=="new"){
324 if($tmp['description']==array()){
325 unset($tmp['description']);
326 }
327 if($tmp['FAIscript']==array()){
328 $tmp['FAIscript']=" ";
329 }
330 $ldap->cd($this->config->current['BASE']);
331 $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
332 $ldap->cd($sub_dn);
333 $ldap->add($tmp);
334 $this->handle_post_events("add");
335 }
336 show_ldap_error($ldap->get_error());
337 }
338 }
341 function readBinary($attr,$dn){
342 $Data ="";
343 $ds= ldap_connect($this->config->current['SERVER']);
344 ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
345 if (function_exists("ldap_set_rebind_proc") && isset($this->config->current['RECURSIVE']) && $this->config->current['RECURSIVE'] == "true") {
346 ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
347 ldap_set_rebind_proc($ds, array(&$this, "rebind"));
348 }
350 if(isset($this->config->current['TLS']) && $this->config->current['TLS'] == "true"){
351 ldap_start_tls($ds);
352 }
354 $r = ldap_bind($ds);
355 $sr = @ldap_read($ds, $dn, $attr."=*", array($attr));
357 if ($sr) {
358 $ei=ldap_first_entry($ds, $sr);
359 if ($ei) {
360 if ($info = ldap_get_values_len($ds, $ei, $attr)){
361 $Data= $info[0];
362 }
363 }
364 }
366 /* close conncetion */
367 ldap_unbind($ds);
368 return($Data);
369 }
372 }
374 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
375 ?>