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 $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
49 $this->acl= get_module_permission($acl, "goSpamServer", $this->ui->dn);
51 /* Get Flags */
52 foreach($this->Flags as $flag){
53 $var = "saFlags".$flag;
54 if(preg_match("/".$flag."/",$this->saFlags)){
55 $this->$var = TRUE;
56 }
57 }
59 /* Get trusted networks */
60 $this->TrustedNetworks = array();
61 if(isset($this->attrs['saTrustedNetworks']) && is_array($this->attrs['saTrustedNetworks'])){
62 $var = $this->attrs['saTrustedNetworks'];
63 for($i = 0 ; $i < $var['count'] ; $i ++ ){
64 $var2 = $this->attrs['saTrustedNetworks'][$i];
65 $this->TrustedNetworks[ $var2 ] = $var2;
66 }
67 }
69 /* Get rules */
70 $this->Rules = array();
71 if(isset($this->attrs['saRule']) && is_array($this->attrs['saRule'])){
72 $var = $this->attrs['saRule'];
73 for($i = 0 ; $i < $var['count'] ; $i ++ ){
74 $var2 = $this->attrs['saRule'][$i];
75 $name = preg_replace("/:.*$/","",$var2);
76 $value= base64_decode(preg_replace("/^.*:/","",$var2));
77 $this->Rules[ $name ] = $value;
78 }
79 }
80 }
83 function execute()
84 {
85 /* Do we need to flip is_account state? */
86 if (isset($_POST['modify_state'])) {
87 $this->is_account = !$this->is_account;
88 }
90 /* Show tab dialog headers */
91 if ($this->is_account) {
92 /* call Add Acoount to add account */
93 $display = $this->show_header(_("Remove spamassassin extension"),
94 _("This server has spamassassin features enabled. You can disable them by clicking below."));
95 } else {
96 /* call remove Account */
97 $display = $this->show_header(_("Add spamassassin service"),
98 _("This server has spamassassin features disabled. You can enable them by clicking below."));
99 return ($display);
100 }
102 /* Add new trusted network */
103 if(isset($_POST['AddNewTrust'])){
104 $this->AddTrust($_POST['NewTrustName']);
105 }
107 /* Delete selected trusted network */
108 if(isset($_POST['DelTrust'])){
109 $this->DelTrust($_POST['TrustedNetworks']);
110 }
112 /* Add a new rule */
113 if(isset($_POST['AddRule'])){
114 $this->dialog = new goSpamServerRule($this->config,$this->dn);
115 }
117 /* Cancel adding/editing specified rule */
118 if(isset($_POST['CancelRule'])){
119 $this->dialog = NULL;
120 }
122 /* Handle post to delete rules */
123 $once = true;
124 foreach($_POST as $name => $value){
125 if(preg_match("/^editRule_/",$name) && $once ){
126 $once = false;
127 $entry = preg_replace("/^editRule_/","",$name);
128 $entry = preg_replace("/_(x|y)$/","",$entry);
129 $rule = $this->Rules[$entry];
130 $name = $entry;
131 $this->dialog = new goSpamServerRule($this->config,$this->dn,$name,$rule);
132 }
133 if(preg_match("/^delRule_/",$name) && $once ){
134 $once = false;
135 $entry = preg_replace("/^delRule_/","",$name);
136 $entry = preg_replace("/_(x|y)$/","",$entry);
137 unset($this->Rules[$entry]);
138 }
139 }
141 /* Save rules */
142 if(isset($_POST['SaveRule'])){
143 $this->dialog->save_object();
144 $msgs = $this->dialog->check();
145 if(count($msgs)){
146 foreach($msgs as $msg){
147 print_red($msg);
148 }
149 }else{
150 $ret = $this->dialog->save();
151 if((!empty($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 $DivRules->SetHeight(130);
187 if(preg_match("/disabled/",chkacl($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($_POST['goSpamServer'])){
303 plugin::save_object();
304 foreach($this->Flags as $flag){
305 $var = "saFlags".$flag;
306 if(isset($_POST[$var])){
307 $this->$var = TRUE;
308 }else{
309 $this->$var = FALSE;
310 }
311 }
312 }
313 }
316 /* Return plugin informations for acl handling
317 function plInfo()
318 {
319 return (array(
320 "plShortName" => _("Spamassassin"),
321 "plDescription" => _("Spamassassin service"),
322 "plSelfModify" => FALSE,
323 "plDepends" => array(),
324 "plPriority" => 0,
325 "plSection" => array("administration"),
326 "plCategory" => array("server"),
327 "plProvidedAcls"=> array(
329 "saRewriteHeader" => _("Rewrite header"),
330 "saTrustedNetworks" => _("Trusted networks"),
331 "saRequiredScore" => _("Required score"),
332 "saRule" => _("Rules"),
334 "saFlagB" => _("Enable use of bayes filtering"),
335 "saFlagb" => _("Enabled bayes auto learning"),
336 "saFlagC" => _("Enable RBL checks"),
337 "saFlagR" => _("Enable use of Razor"),
338 "saFlagD" => _("Enable use of DDC"),
339 "saFlagP" => _("Enable use of Pyzor"))
340 ));
341 }
342 */
344 /* For newer service management dialogs */
345 /*function getListEntry()
346 {
347 $this->updateStatusState();
348 $flag = $this->StatusFlag;
349 $fields['Status'] = $this->$flag;
350 $fields['Message'] = _("spamassassin");
351 $fields['AllowStart'] = true;
352 $fields['AllowStop'] = true;
353 $fields['AllowRestart'] = true;
354 $fields['AllowRemove'] = true;
355 $fields['AllowEdit'] = true;
356 return($fields);
357 }
359 function updateStatusState()
360 {
361 if(empty($this->StatusFlag)) return;
363 $attrs = array();
364 $flag = $this->StatusFlag;
365 $ldap = $this->config->get_ldap_link();
366 $ldap->cd($this->cn);
367 $ldap->cat($this->dn,array($flag));
368 if($ldap->count()){
369 $attrs = $ldap->fetch();
370 }
371 if(isset($attrs[$flag][0])){
372 $this->$flag = $attrs[$flag][0];
373 }
374 }
375 function action_hook($add_attrs= array())
376 {
377 /* Find postcreate entries for this class * /
378 $command= search_config($this->config->data['MENU'], get_class($this), "ACTION_HOOK");
379 if ($command == "" && isset($this->config->data['TABS'])){
380 $command= search_config($this->config->data['TABS'], get_class($this), "ACTION_HOOK");
381 }
382 if ($command != ""){
383 /* Walk through attribute list * /
384 foreach ($this->attributes as $attr){
385 if (!is_array($this->$attr)){
386 $command= preg_replace("/%$attr/", $this->$attr, $command);
387 }
388 }
389 $command= preg_replace("/%dn/", $this->dn, $command);
390 /* Additional attributes * /
391 foreach ($add_attrs as $name => $value){
392 $command= preg_replace("/%$name/", $value, $command);
393 }
395 /* If there are still some %.. in our command, try to fill these with some other class vars * /
396 if(preg_match("/%/",$command)){
397 $attrs = get_object_vars($this);
398 foreach($attrs as $name => $value){
399 if(!is_string($value)) continue;
400 $command= preg_replace("/%$name/", $value, $command);
401 }
402 }
404 if (check_command($command)){
405 @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__,
406 $command, "Execute");
408 exec($command);
409 } else {
410 $message= sprintf(_("Command '%s', specified as ACTION_HOOK for plugin '%s' doesn't seem to exist."), $command, get_class($this));
411 print_red ($message);
412 }
413 }
414 }
416 /* Directly save new status flag * /
417 function setStatus($value)
418 {
419 if($value == "none") return;
420 if(!$this->initially_was_account) return;
421 $ldap = $this->config->get_ldap_link();
422 $ldap->cd($this->dn);
423 $ldap->cat($this->dn,array("objectClass"));
424 if($ldap->count()){
426 $tmp = $ldap->fetch();
427 for($i = 0; $i < $tmp['objectClass']['count']; $i ++){
428 $attrs['objectClass'][] = $tmp['objectClass'][$i];
429 }
430 $flag = $this->StatusFlag;
431 $attrs[$flag] = $value;
432 $this->$flag = $value;
433 $ldap->modify($attrs);
434 show_ldap_error($ldap->get_error(), sprintf(_("Set status flag for server services/spamassassin with dn '%s' failed."),$this->dn));
435 $this->action_hook();
436 }
437 }
440 */
442 }
443 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
444 ?>