1 <?php
3 class goSpamServer extends plugin{
5 /* This plugin only writes its objectClass */
6 var $objectclasses = array("goSpamServer");
7 var $attributes = array("saRewriteHeader","saTrustedNetworks","saRequiredScore","saFlags","saRule");
8 var $StatusFlag = "saStatus";
10 /* This class can't be assigned twice so it conflicts with itsself */
11 var $conflicts = array("goSpamServer");
12 var $Flags = array("B","b","C","R","D","P");
14 var $DisplayName = "";
15 var $dn = NULL;
16 var $cn = "";
17 var $saStatus = "";
19 var $saRewriteHeader = "";
20 var $saTrustedNetworks= array();
21 var $TrustedNetworks = array();
22 var $saRequiredScore = 0;
23 var $saFlags = "";
24 var $Rules = array();
25 var $saRule = array();
27 var $saFlagsB = false;
28 var $saFlagsb = false;
29 var $saFlagsC = false;
30 var $saFlagsR = false;
31 var $saFlagsD = false;
32 var $saFlagsP = false;
34 var $dialog = NULL;
35 var $ui = NULL;
36 var $acl = NULL;
38 function goSpamServer($config,$dn)
39 {
40 /* Init class */
41 plugin::plugin($config,$dn);
42 $this->DisplayName = _("Spamassassin");
44 /* Get userinfo & acls */
45 $this->ui = get_userinfo();
47 /* Set up the users ACL's for this 'dn' */
48 $this->acl= get_permissions ($this->dn, $this->ui->subtreeACL);
50 /* Get Flags */
51 foreach($this->Flags as $flag){
52 $var = "saFlags".$flag;
53 if(preg_match("/".$flag."/",$this->saFlags)){
54 $this->$var = TRUE;
55 }
56 }
58 /* Get trusted networks */
59 $this->TrustedNetworks = array();
60 if(isset($this->attrs['saTrustedNetworks']) && is_array($this->attrs['saTrustedNetworks'])){
61 $var = $this->attrs['saTrustedNetworks'];
62 for($i = 0 ; $i < $var['count'] ; $i ++ ){
63 $var2 = $this->attrs['saTrustedNetworks'][$i];
64 $this->TrustedNetworks[ $var2 ] = $var2;
65 }
66 }
68 /* Get rules */
69 $this->Rules = array();
70 if(isset($this->attrs['saRule']) && is_array($this->attrs['saRule'])){
71 $var = $this->attrs['saRule'];
72 for($i = 0 ; $i < $var['count'] ; $i ++ ){
73 $var2 = $this->attrs['saRule'][$i];
74 $name = preg_replace("/:.*$/","",$var2);
75 $value= base64_decode(preg_replace("/^.*:/","",$var2));
76 $this->Rules[ $name ] = $value;
77 }
78 }
79 }
82 function execute()
83 {
84 /* Do we need to flip is_account state? */
85 if (isset($_POST['modify_state'])) {
86 $this->is_account = !$this->is_account;
87 }
89 /* Show tab dialog headers */
90 if ($this->is_account) {
91 /* call Add Acoount to add account */
92 $display = $this->show_header(_("Remove spamassassin extension"),
93 _("This server has spamassassin features enabled. You can disable them by clicking below."));
94 } else {
95 /* call remove Account */
96 $display = $this->show_header(_("Add spamassassin service"),
97 _("This server has spamassassin features disabled. You can enable them by clicking below."));
98 return ($display);
99 }
101 /* Add new trusted network */
102 if(isset($_POST['AddNewTrust'])){
103 $this->AddTrust($_POST['NewTrustName']);
104 }
106 /* Delete selected trusted network */
107 if(isset($_POST['DelTrust'])){
108 $this->DelTrust($_POST['TrustedNetworks']);
109 }
111 /* Add a new rule */
112 if(isset($_POST['AddRule'])){
113 $this->dialog = new goSpamServerRule($this->config,$this->dn);
114 }
116 /* Cancel adding/editing specified rule */
117 if(isset($_POST['CancelRule'])){
118 $this->dialog = NULL;
119 }
121 /* Handle post to delete rules */
122 $once = true;
123 foreach($_POST as $name => $value){
124 if(preg_match("/^editRule_/",$name) && $once ){
125 $once = false;
126 $entry = preg_replace("/^editRule_/","",$name);
127 $entry = preg_replace("/_(x|y)$/","",$entry);
128 $rule = $this->Rules[$entry];
129 $name = $entry;
130 $this->dialog = new goSpamServerRule($this->config,$this->dn,$name,$rule);
131 }
132 if(preg_match("/^delRule_/",$name) && $once ){
133 $once = false;
134 $entry = preg_replace("/^delRule_/","",$name);
135 $entry = preg_replace("/_(x|y)$/","",$entry);
136 unset($this->Rules[$entry]);
137 }
138 }
140 /* Save rules */
141 if(isset($_POST['SaveRule'])){
142 $this->dialog->save_object();
143 $msgs = $this->dialog->check();
144 if(count($msgs)){
145 foreach($msgs as $msg){
146 print_red($msg);
147 }
148 }else{
149 $ret = $this->dialog->save();
150 print_a($ret);
151 if((!empty($ret['orig_name'])) && isset($this->Rules[$ret['orig_name']])){
152 unset($this->Rules[$ret['orig_name']]);
153 }
154 $this->Rules[$ret['name']] = $ret['rule'];
155 $this->dialog = NULL;
156 }
157 }
159 /* Display dialog if available */
160 if($this->dialog && $this->dialog->config){
161 $this->dialog->save_object();
162 return($this->dialog->execute());
163 }
165 /* Assign smarty vars */
166 $smarty = get_smarty();
167 foreach($this->attributes as $attr){
168 $smarty->assign($attr,$this->$attr);
169 $smarty->assign($attr."ACL",chkacl($this->acl,$attr));
170 }
172 /* Assign checkbox states */
173 foreach($this->Flags as $Flag){
174 $var = "saFlags".$Flag;
175 $smarty->assign("saFlags".$Flag."ACL",chkacl($this->acl,$Flag));
176 if($this->$var){
177 $smarty->assign("saFlags".$Flag."CHK"," checked " );
178 }else{
179 $smarty->assign("saFlags".$Flag."CHK","");
180 }
181 }
183 /* Create divlist */
184 $DivRules = new divSelectBox("SpamRules");
185 $DivRules->SetHeight(150);
187 if(preg_match("/disabled/",chkacl($this->acl,"saTrustedNetworks"))){
188 $actions = "";
189 }else{
190 $actions = "<input type='image' src='images/edit.png' name='editRule_%s'>";
191 $actions.= "<input type='image' src='images/edittrash.png' name='delRule_%s'>";
192 }
194 foreach($this->Rules as $key => $net){
195 $field1 = array("string" => $key );
196 $field2 = array("string" => sprintf($actions,$key,$key) , "attach" => "style='border-right:0px;width:36px;'");
197 $DivRules->AddEntry(array($field1,$field2));
198 }
199 $smarty->assign("divRules",$DivRules->DrawList());
200 $smarty->assign("TrustedNetworks",$this->TrustedNetworks);
202 return($display.$smarty->fetch(get_template_path("goSpamServer.tpl",TRUE,dirname(__FILE__))));
203 }
206 /* Add $post to list of configured trusted */
207 function AddTrust($post)
208 {
209 if(!empty($post)){
210 $this->TrustedNetworks[$post] = $post;
211 }
212 }
215 /* Delete trusted network */
216 function DelTrust($posts)
217 {
218 foreach($posts as $post){
219 if(isset($this->TrustedNetworks[$post])){
220 unset($this->TrustedNetworks[$post]);
221 }
222 }
223 }
226 /* remove this extension */
227 function remove_from_parent()
228 {
229 if(!$this->is_account && $this->initially_was_account){
230 plugin::remove_from_parent();
232 /* Check if this is a new entry ... add/modify */
233 $ldap = $this->config->get_ldap_link();
234 $ldap->cat($this->dn,array("objectClass"));
235 if($ldap->count()){
236 $ldap->cd($this->dn);
237 $ldap->modify($this->attrs);
238 }else{
239 $ldap->cd($this->dn);
240 $ldap->add($this->attrs);
241 }
242 show_ldap_error($ldap->get_error(), sprintf(_("Removing of server services/spamassassin with dn '%s' failed."),$this->dn));
243 $this->handle_post_events("remove");
244 }
245 }
248 function save()
249 {
250 if(!$this->is_account) return;
251 plugin::save();
253 /* Create Flags */
254 $this->attrs['saFlags'] = "";
255 foreach($this->Flags as $flag){
256 $var = "saFlags".$flag;
257 if($this->$var){
258 $this->attrs['saFlags'].=$flag;
259 }
260 }
262 /* Create trusted network entries */
263 $this->attrs['saTrustedNetworks'] = array();
264 foreach($this->TrustedNetworks as $net){
265 $this->attrs['saTrustedNetworks'][] = $net;
266 }
268 /* Rules */
269 $this->attrs['saRule'] = array();
270 foreach($this->Rules as $name => $rule){
271 $this->attrs['saRule'][] = $name.":".base64_encode($rule);
272 }
274 /* Check if this is a new entry ... add/modify */
275 $ldap = $this->config->get_ldap_link();
276 $ldap->cat($this->dn,array("objectClass"));
277 if($ldap->count()){
278 $ldap->cd($this->dn);
279 $ldap->modify($this->attrs);
280 }else{
281 $ldap->cd($this->dn);
282 $ldap->add($this->attrs);
283 }
284 if($this->initially_was_account){
285 $this->handle_post_events("modify");
286 }else{
287 $this->handle_post_events("add");
288 }
290 show_ldap_error($ldap->get_error(), sprintf(_("Saving of server services/spamassassin with dn '%s' failed."),$this->dn));
291 }
293 function check()
294 {
295 $message = plugin::check();
296 return($message);
297 }
300 function save_object()
301 {
302 if(isset($_POST['goSpamServer'])){
303 plugin::save_object();
305 print_a($_POST);
307 foreach($this->Flags as $flag){
308 $var = "saFlags".$flag;
309 if(isset($_POST[$var])){
310 $this->$var = TRUE;
311 }else{
312 $this->$var = FALSE;
313 }
314 }
315 }
316 }
319 /* Return plugin informations for acl handling
320 function plInfo()
321 {
322 return (array(
323 "plShortName" => _("Spamassassin"),
324 "plDescription" => _("Spamassassin service"),
325 "plSelfModify" => FALSE,
326 "plDepends" => array(),
327 "plPriority" => 0,
328 "plSection" => array("administration"),
329 "plCategory" => array("server"),
330 "plProvidedAcls"=> array(
332 "saRewriteHeader" => _("Rewrite header"),
333 "saTrustedNetworks" => _("Trusted networks"),
334 "saRequiredScore" => _("Required score"),
335 "saRule" => _("Rules"),
337 "saFlagB" => _("Enable use of bayes filtering"),
338 "saFlagb" => _("Enabled bayes auto learning"),
339 "saFlagC" => _("Enable RBL checks"),
340 "saFlagR" => _("Enable use of Razor"),
341 "saFlagD" => _("Enable use of DDC"),
342 "saFlagP" => _("Enable use of Pyzor"))
343 ));
344 }
345 */
347 /* For newer service management dialogs */
348 /*function getListEntry()
349 {
350 $this->updateStatusState();
351 $flag = $this->StatusFlag;
352 $fields['Status'] = $this->$flag;
353 $fields['Message'] = _("spamassassin");
354 $fields['AllowStart'] = true;
355 $fields['AllowStop'] = true;
356 $fields['AllowRestart'] = true;
357 $fields['AllowRemove'] = true;
358 $fields['AllowEdit'] = true;
359 return($fields);
360 }
362 function updateStatusState()
363 {
364 if(empty($this->StatusFlag)) return;
366 $attrs = array();
367 $flag = $this->StatusFlag;
368 $ldap = $this->config->get_ldap_link();
369 $ldap->cd($this->cn);
370 $ldap->cat($this->dn,array($flag));
371 if($ldap->count()){
372 $attrs = $ldap->fetch();
373 }
374 if(isset($attrs[$flag][0])){
375 $this->$flag = $attrs[$flag][0];
376 }
377 }
378 function action_hook($add_attrs= array())
379 {
380 /* Find postcreate entries for this class * /
381 $command= search_config($this->config->data['MENU'], get_class($this), "ACTION_HOOK");
382 if ($command == "" && isset($this->config->data['TABS'])){
383 $command= search_config($this->config->data['TABS'], get_class($this), "ACTION_HOOK");
384 }
385 if ($command != ""){
386 /* Walk through attribute list * /
387 foreach ($this->attributes as $attr){
388 if (!is_array($this->$attr)){
389 $command= preg_replace("/%$attr/", $this->$attr, $command);
390 }
391 }
392 $command= preg_replace("/%dn/", $this->dn, $command);
393 /* Additional attributes * /
394 foreach ($add_attrs as $name => $value){
395 $command= preg_replace("/%$name/", $value, $command);
396 }
398 /* If there are still some %.. in our command, try to fill these with some other class vars * /
399 if(preg_match("/%/",$command)){
400 $attrs = get_object_vars($this);
401 foreach($attrs as $name => $value){
402 if(!is_string($value)) continue;
403 $command= preg_replace("/%$name/", $value, $command);
404 }
405 }
407 if (check_command($command)){
408 @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__,
409 $command, "Execute");
411 exec($command);
412 } else {
413 $message= sprintf(_("Command '%s', specified as ACTION_HOOK for plugin '%s' doesn't seem to exist."), $command, get_class($this));
414 print_red ($message);
415 }
416 }
417 }
419 /* Directly save new status flag * /
420 function setStatus($value)
421 {
422 if($value == "none") return;
423 if(!$this->initially_was_account) return;
424 $ldap = $this->config->get_ldap_link();
425 $ldap->cd($this->dn);
426 $ldap->cat($this->dn,array("objectClass"));
427 if($ldap->count()){
429 $tmp = $ldap->fetch();
430 for($i = 0; $i < $tmp['objectClass']['count']; $i ++){
431 $attrs['objectClass'][] = $tmp['objectClass'][$i];
432 }
433 $flag = $this->StatusFlag;
434 $attrs[$flag] = $value;
435 $this->$flag = $value;
436 $ldap->modify($attrs);
437 show_ldap_error($ldap->get_error(), sprintf(_("Set status flag for server services/spamassassin with dn '%s' failed."),$this->dn));
438 $this->action_hook();
439 }
440 }
443 */
445 }
446 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
447 ?>