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 = $this->dialog->save();
150 if((!empty($ret['orig_name'])) && isset($this->Rules[$ret['orig_name']])){
151 unset($this->Rules[$ret['orig_name']]);
152 }
153 $this->Rules[$ret['name']] = $ret['rule'];
154 $this->dialog = NULL;
155 }
156 }
158 /* Display dialog if available */
159 if($this->dialog && $this->dialog->config){
160 $this->dialog->save_object();
161 return($this->dialog->execute());
162 }
164 /* Assign smarty vars */
165 $smarty = get_smarty();
166 foreach($this->attributes as $attr){
167 $smarty->assign($attr,$this->$attr);
168 $smarty->assign($attr."ACL",chkacl($this->acl,$attr));
169 }
171 /* Assign checkbox states */
172 foreach($this->Flags as $Flag){
173 $var = "saFlags".$Flag;
174 $smarty->assign("saFlags".$Flag."ACL",chkacl($this->acl,$Flag));
175 if($this->$var){
176 $smarty->assign("saFlags".$Flag."CHK"," checked " );
177 }else{
178 $smarty->assign("saFlags".$Flag."CHK","");
179 }
180 }
182 /* Create divlist */
183 $DivRules = new divSelectBox("SpamRules");
184 $DivRules->SetHeight(150);
186 if(preg_match("/disabled/",chkacl($this->acl,"saTrustedNetworks"))){
187 $actions = "";
188 }else{
189 $actions = "<input type='image' src='images/edit.png' name='editRule_%s'>";
190 $actions.= "<input type='image' src='images/edittrash.png' name='delRule_%s'>";
191 }
193 foreach($this->Rules as $key => $net){
194 $field1 = array("string" => $key );
195 $field2 = array("string" => sprintf($actions,$key,$key) , "attach" => "style='border-right:0px;width:36px;'");
196 $DivRules->AddEntry(array($field1,$field2));
197 }
198 $smarty->assign("divRules",$DivRules->DrawList());
199 $smarty->assign("TrustedNetworks",$this->TrustedNetworks);
201 return($display.$smarty->fetch(get_template_path("goSpamServer.tpl",TRUE,dirname(__FILE__))));
202 }
205 /* Add $post to list of configured trusted */
206 function AddTrust($post)
207 {
208 if(!empty($post)){
209 $this->TrustedNetworks[$post] = $post;
210 }
211 }
214 /* Delete trusted network */
215 function DelTrust($posts)
216 {
217 foreach($posts as $post){
218 if(isset($this->TrustedNetworks[$post])){
219 unset($this->TrustedNetworks[$post]);
220 }
221 }
222 }
225 /* remove this extension */
226 function remove_from_parent()
227 {
228 if(!$this->is_account && $this->initially_was_account){
229 plugin::remove_from_parent();
231 /* Check if this is a new entry ... add/modify */
232 $ldap = $this->config->get_ldap_link();
233 $ldap->cat($this->dn,array("objectClass"));
234 if($ldap->count()){
235 $ldap->cd($this->dn);
236 $ldap->modify($this->attrs);
237 }else{
238 $ldap->cd($this->dn);
239 $ldap->add($this->attrs);
240 }
241 show_ldap_error($ldap->get_error(), sprintf(_("Removing of server services/spamassassin with dn '%s' failed."),$this->dn));
242 $this->handle_post_events("remove");
243 }
244 }
247 function save()
248 {
249 if(!$this->is_account) return;
250 plugin::save();
252 /* Create Flags */
253 $this->attrs['saFlags'] = "";
254 foreach($this->Flags as $flag){
255 $var = "saFlags".$flag;
256 if($this->$var){
257 $this->attrs['saFlags'].=$flag;
258 }
259 }
261 /* Create trusted network entries */
262 $this->attrs['saTrustedNetworks'] = array();
263 foreach($this->TrustedNetworks as $net){
264 $this->attrs['saTrustedNetworks'][] = $net;
265 }
267 /* Rules */
268 $this->attrs['saRule'] = array();
269 foreach($this->Rules as $name => $rule){
270 $this->attrs['saRule'][] = $name.":".base64_encode($rule);
271 }
273 /* Check if this is a new entry ... add/modify */
274 $ldap = $this->config->get_ldap_link();
275 $ldap->cat($this->dn,array("objectClass"));
276 if($ldap->count()){
277 $ldap->cd($this->dn);
278 $ldap->modify($this->attrs);
279 }else{
280 $ldap->cd($this->dn);
281 $ldap->add($this->attrs);
282 }
283 if($this->initially_was_account){
284 $this->handle_post_events("modify");
285 }else{
286 $this->handle_post_events("add");
287 }
289 show_ldap_error($ldap->get_error(), sprintf(_("Saving of server services/spamassassin with dn '%s' failed."),$this->dn));
290 }
292 function check()
293 {
294 $message = plugin::check();
295 return($message);
296 }
299 function save_object()
300 {
301 if(isset($_POST['goSpamServer'])){
302 plugin::save_object();
303 foreach($this->Flags as $flag){
304 $var = "saFlags".$flag;
305 if(isset($_POST[$var])){
306 $this->$var = TRUE;
307 }else{
308 $this->$var = FALSE;
309 }
310 }
311 }
312 }
315 /* Return plugin informations for acl handling
316 function plInfo()
317 {
318 return (array(
319 "plShortName" => _("Spamassassin"),
320 "plDescription" => _("Spamassassin service"),
321 "plSelfModify" => FALSE,
322 "plDepends" => array(),
323 "plPriority" => 0,
324 "plSection" => array("administration"),
325 "plCategory" => array("server"),
326 "plProvidedAcls"=> array(
328 "saRewriteHeader" => _("Rewrite header"),
329 "saTrustedNetworks" => _("Trusted networks"),
330 "saRequiredScore" => _("Required score"),
331 "saRule" => _("Rules"),
333 "saFlagB" => _("Enable use of bayes filtering"),
334 "saFlagb" => _("Enabled bayes auto learning"),
335 "saFlagC" => _("Enable RBL checks"),
336 "saFlagR" => _("Enable use of Razor"),
337 "saFlagD" => _("Enable use of DDC"),
338 "saFlagP" => _("Enable use of Pyzor"))
339 ));
340 }
341 */
343 /* For newer service management dialogs */
344 /*function getListEntry()
345 {
346 $this->updateStatusState();
347 $flag = $this->StatusFlag;
348 $fields['Status'] = $this->$flag;
349 $fields['Message'] = _("spamassassin");
350 $fields['AllowStart'] = true;
351 $fields['AllowStop'] = true;
352 $fields['AllowRestart'] = true;
353 $fields['AllowRemove'] = true;
354 $fields['AllowEdit'] = true;
355 return($fields);
356 }
358 function updateStatusState()
359 {
360 if(empty($this->StatusFlag)) return;
362 $attrs = array();
363 $flag = $this->StatusFlag;
364 $ldap = $this->config->get_ldap_link();
365 $ldap->cd($this->cn);
366 $ldap->cat($this->dn,array($flag));
367 if($ldap->count()){
368 $attrs = $ldap->fetch();
369 }
370 if(isset($attrs[$flag][0])){
371 $this->$flag = $attrs[$flag][0];
372 }
373 }
374 function action_hook($add_attrs= array())
375 {
376 /* Find postcreate entries for this class * /
377 $command= search_config($this->config->data['MENU'], get_class($this), "ACTION_HOOK");
378 if ($command == "" && isset($this->config->data['TABS'])){
379 $command= search_config($this->config->data['TABS'], get_class($this), "ACTION_HOOK");
380 }
381 if ($command != ""){
382 /* Walk through attribute list * /
383 foreach ($this->attributes as $attr){
384 if (!is_array($this->$attr)){
385 $command= preg_replace("/%$attr/", $this->$attr, $command);
386 }
387 }
388 $command= preg_replace("/%dn/", $this->dn, $command);
389 /* Additional attributes * /
390 foreach ($add_attrs as $name => $value){
391 $command= preg_replace("/%$name/", $value, $command);
392 }
394 /* If there are still some %.. in our command, try to fill these with some other class vars * /
395 if(preg_match("/%/",$command)){
396 $attrs = get_object_vars($this);
397 foreach($attrs as $name => $value){
398 if(!is_string($value)) continue;
399 $command= preg_replace("/%$name/", $value, $command);
400 }
401 }
403 if (check_command($command)){
404 @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__,
405 $command, "Execute");
407 exec($command);
408 } else {
409 $message= sprintf(_("Command '%s', specified as ACTION_HOOK for plugin '%s' doesn't seem to exist."), $command, get_class($this));
410 print_red ($message);
411 }
412 }
413 }
415 /* Directly save new status flag * /
416 function setStatus($value)
417 {
418 if($value == "none") return;
419 if(!$this->initially_was_account) return;
420 $ldap = $this->config->get_ldap_link();
421 $ldap->cd($this->dn);
422 $ldap->cat($this->dn,array("objectClass"));
423 if($ldap->count()){
425 $tmp = $ldap->fetch();
426 for($i = 0; $i < $tmp['objectClass']['count']; $i ++){
427 $attrs['objectClass'][] = $tmp['objectClass'][$i];
428 }
429 $flag = $this->StatusFlag;
430 $attrs[$flag] = $value;
431 $this->$flag = $value;
432 $ldap->modify($attrs);
433 show_ldap_error($ldap->get_error(), sprintf(_("Set status flag for server services/spamassassin with dn '%s' failed."),$this->dn));
434 $this->action_hook();
435 }
436 }
439 */
441 }
442 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
443 ?>