1 <?php
3 class gospamserver extends plugin{
5 /* CLI vars */
6 var $cli_summary= "Manage server base 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 /* This plugin only writes its objectClass */
11 var $objectclasses = array("goSpamServer");
12 var $attributes = array("saRewriteHeader","saTrustedNetworks","saRequiredScore","saFlags","saRule");
13 var $StatusFlag = "saStatus";
15 /* This class can't be assigned twice so it conflicts with itsself */
16 var $conflicts = array("goSpamServer");
17 var $Flags = array("B","b","C","R","D","P");
19 var $DisplayName = "";
20 var $dn = NULL;
21 var $cn = "";
22 var $saStatus = "";
24 var $saRewriteHeader = "";
25 var $saTrustedNetworks= array();
26 var $TrustedNetworks = array();
27 var $saRequiredScore = 0;
28 var $saFlags = "";
29 var $Rules = array();
30 var $saRule = array();
32 var $saFlagsB = false;
33 var $saFlagsb = false;
34 var $saFlagsC = false;
35 var $saFlagsR = false;
36 var $saFlagsD = false;
37 var $saFlagsP = false;
39 var $dialog = NULL;
40 var $ui = NULL;
41 var $acl = NULL;
43 function gospamserver($config,$dn)
44 {
45 /* Init class */
46 plugin::plugin($config,$dn);
47 $this->DisplayName = _("Spamassassin");
49 /* Get userinfo & acls */
50 $this->ui = get_userinfo();
52 /* Set up the users ACL's for this 'dn' */
53 $acl= get_permissions ($this->dn, $this->ui->subtreeACL);
54 $this->acl= get_module_permission($acl, "goSpamServer", $this->ui->dn);
56 /* Get Flags */
57 foreach($this->Flags as $flag){
58 $var = "saFlags".$flag;
59 if(preg_match("/".$flag."/",$this->saFlags)){
60 $this->$var = TRUE;
61 }
62 }
64 /* Get trusted networks */
65 $this->TrustedNetworks = array();
66 if(isset($this->attrs['saTrustedNetworks']) && is_array($this->attrs['saTrustedNetworks'])){
67 $var = $this->attrs['saTrustedNetworks'];
68 for($i = 0 ; $i < $var['count'] ; $i ++ ){
69 $var2 = $this->attrs['saTrustedNetworks'][$i];
70 $this->TrustedNetworks[ $var2 ] = $var2;
71 }
72 }
74 /* Get rules */
75 $this->Rules = array();
76 if(isset($this->attrs['saRule']) && is_array($this->attrs['saRule'])){
77 $var = $this->attrs['saRule'];
78 for($i = 0 ; $i < $var['count'] ; $i ++ ){
79 $var2 = $this->attrs['saRule'][$i];
80 $name = preg_replace("/:.*$/","",$var2);
81 $value= base64_decode(preg_replace("/^.*:/","",$var2));
82 $this->Rules[ $name ] = $value;
83 }
84 }
85 }
88 function execute()
89 {
90 /* Do we need to flip is_account state? */
91 if (isset($_POST['modify_state'])) {
92 $this->is_account = !$this->is_account;
93 }
95 /* Show tab dialog headers */
96 if ($this->is_account) {
97 /* call Add Acoount to add account */
98 $display = $this->show_header(_("Remove spamassassin extension"),
99 _("This server has spamassassin features enabled. You can disable them by clicking below."));
100 } else {
101 /* call remove Account */
102 $display = $this->show_header(_("Add spamassassin service"),
103 _("This server has spamassassin features disabled. You can enable them by clicking below."));
104 return ($display);
105 }
107 /* Add new trusted network */
108 if(isset($_POST['AddNewTrust'])){
109 $this->AddTrust($_POST['NewTrustName']);
110 }
112 /* Delete selected trusted network */
113 if(isset($_POST['DelTrust'])){
114 $this->DelTrust($_POST['TrustedNetworks']);
115 }
117 /* Add a new rule */
118 if(isset($_POST['AddRule'])){
119 $this->dialog = new goSpamServerRule($this->config,$this->dn);
120 }
122 /* Cancel adding/editing specified rule */
123 if(isset($_POST['CancelRule'])){
124 $this->dialog = NULL;
125 }
127 /* Handle post to delete rules */
128 $once = true;
129 foreach($_POST as $name => $value){
130 if(preg_match("/^editRule_/",$name) && $once ){
131 $once = false;
132 $entry = preg_replace("/^editRule_/","",$name);
133 $entry = preg_replace("/_(x|y)$/","",$entry);
134 $rule = $this->Rules[$entry];
135 $name = $entry;
136 $this->dialog = new goSpamServerRule($this->config,$this->dn,$name,$rule);
137 }
138 if(preg_match("/^delRule_/",$name) && $once ){
139 $once = false;
140 $entry = preg_replace("/^delRule_/","",$name);
141 $entry = preg_replace("/_(x|y)$/","",$entry);
142 unset($this->Rules[$entry]);
143 }
144 }
146 /* Save rules */
147 if(isset($_POST['SaveRule'])){
148 $this->dialog->save_object();
149 $msgs = $this->dialog->check();
150 if(count($msgs)){
151 foreach($msgs as $msg){
152 print_red($msg);
153 }
154 }else{
155 $ret = $this->dialog->save();
156 if((!empty($ret['orig_name'])) && isset($this->Rules[$ret['orig_name']])){
157 unset($this->Rules[$ret['orig_name']]);
158 }
159 $this->Rules[$ret['name']] = $ret['rule'];
160 $this->dialog = NULL;
161 }
162 }
164 /* Display dialog if available */
165 if($this->dialog && $this->dialog->config){
166 $this->dialog->save_object();
167 return($this->dialog->execute());
168 }
170 /* Assign smarty vars */
171 $smarty = get_smarty();
172 foreach($this->attributes as $attr){
173 $smarty->assign($attr,$this->$attr);
174 $smarty->assign($attr."ACL",chkacl($this->acl,$attr));
175 }
177 /* Assign checkbox states */
178 foreach($this->Flags as $Flag){
179 $var = "saFlags".$Flag;
180 $smarty->assign("saFlags".$Flag."ACL",chkacl($this->acl,$Flag));
181 if($this->$var){
182 $smarty->assign("saFlags".$Flag."CHK"," checked " );
183 }else{
184 $smarty->assign("saFlags".$Flag."CHK","");
185 }
186 }
188 /* Create divlist */
189 $DivRules = new divSelectBox("SpamRules");
190 $DivRules->SetHeight(130);
192 if(preg_match("/disabled/",chkacl($this->acl,"saTrustedNetworks"))){
193 $actions = "";
194 }else{
195 $actions = "<input type='image' src='images/edit.png' name='editRule_%s'>";
196 $actions.= "<input type='image' src='images/edittrash.png' name='delRule_%s'>";
197 }
199 foreach($this->Rules as $key => $net){
200 $field1 = array("string" => $key );
201 $field2 = array("string" => sprintf($actions,$key,$key) , "attach" => "style='border-right:0px;width:36px;'");
202 $DivRules->AddEntry(array($field1,$field2));
203 }
204 $smarty->assign("divRules",$DivRules->DrawList());
205 $smarty->assign("TrustedNetworks",$this->TrustedNetworks);
207 return($display.$smarty->fetch(get_template_path("goSpamServer.tpl",TRUE,dirname(__FILE__))));
208 }
211 /* Add $post to list of configured trusted */
212 function AddTrust($post)
213 {
214 if(!empty($post)){
215 $this->TrustedNetworks[$post] = $post;
216 }
217 }
220 /* Delete trusted network */
221 function DelTrust($posts)
222 {
223 foreach($posts as $post){
224 if(isset($this->TrustedNetworks[$post])){
225 unset($this->TrustedNetworks[$post]);
226 }
227 }
228 }
231 /* remove this extension */
232 function remove_from_parent()
233 {
234 if(!$this->is_account && $this->initially_was_account){
235 plugin::remove_from_parent();
237 /* Check if this is a new entry ... add/modify */
238 $ldap = $this->config->get_ldap_link();
239 $ldap->cat($this->dn,array("objectClass"));
240 if($ldap->count()){
241 $ldap->cd($this->dn);
242 $ldap->modify($this->attrs);
243 }else{
244 $ldap->cd($this->dn);
245 $ldap->add($this->attrs);
246 }
247 show_ldap_error($ldap->get_error(), sprintf(_("Removing of server services/spamassassin with dn '%s' failed."),$this->dn));
248 $this->handle_post_events("remove");
249 }
250 }
253 function save()
254 {
255 if(!$this->is_account) return;
256 plugin::save();
258 /* Create Flags */
259 $this->attrs['saFlags'] = "";
260 foreach($this->Flags as $flag){
261 $var = "saFlags".$flag;
262 if($this->$var){
263 $this->attrs['saFlags'].=$flag;
264 }
265 }
267 /* Create trusted network entries */
268 $this->attrs['saTrustedNetworks'] = array();
269 foreach($this->TrustedNetworks as $net){
270 $this->attrs['saTrustedNetworks'][] = $net;
271 }
273 /* Rules */
274 $this->attrs['saRule'] = array();
275 foreach($this->Rules as $name => $rule){
276 $this->attrs['saRule'][] = $name.":".base64_encode($rule);
277 }
279 /* Check if this is a new entry ... add/modify */
280 $ldap = $this->config->get_ldap_link();
281 $ldap->cat($this->dn,array("objectClass"));
282 if($ldap->count()){
283 $ldap->cd($this->dn);
284 $ldap->modify($this->attrs);
285 }else{
286 $ldap->cd($this->dn);
287 $ldap->add($this->attrs);
288 }
289 if($this->initially_was_account){
290 $this->handle_post_events("modify");
291 }else{
292 $this->handle_post_events("add");
293 }
295 show_ldap_error($ldap->get_error(), sprintf(_("Saving of server services/spamassassin with dn '%s' failed."),$this->dn));
296 }
298 function check()
299 {
300 $message = plugin::check();
302 /* Check if required score is numeric */
303 if(!is_numeric($this->saRequiredScore)){
304 $message[] = _("Required score must be a numeric value.");
305 }
307 return($message);
308 }
311 function save_object()
312 {
313 if(isset($_POST['goSpamServer'])){
315 plugin::save_object();
317 /* Check flags */
318 foreach($this->Flags as $flag){
319 $var = "saFlags".$flag;
320 if(isset($_POST[$var])){
321 $this->$var = TRUE;
322 }else{
323 $this->$var = FALSE;
324 }
325 }
326 }
327 }
330 /* Return plugin informations for acl handling
331 function plInfo()
332 {
333 return (array(
334 "plShortName" => _("Spamassassin"),
335 "plDescription" => _("Spamassassin service"),
336 "plSelfModify" => FALSE,
337 "plDepends" => array(),
338 "plPriority" => 0,
339 "plSection" => array("administration"),
340 "plCategory" => array("server"),
341 "plProvidedAcls"=> array(
343 "saRewriteHeader" => _("Rewrite header"),
344 "saTrustedNetworks" => _("Trusted networks"),
345 "saRequiredScore" => _("Required score"),
346 "saRule" => _("Rules"),
348 "saFlagB" => _("Enable use of bayes filtering"),
349 "saFlagb" => _("Enabled bayes auto learning"),
350 "saFlagC" => _("Enable RBL checks"),
351 "saFlagR" => _("Enable use of Razor"),
352 "saFlagD" => _("Enable use of DDC"),
353 "saFlagP" => _("Enable use of Pyzor"))
354 ));
355 }
356 */
358 /* For newer service management dialogs */
359 /*function getListEntry()
360 {
361 $this->updateStatusState();
362 $flag = $this->StatusFlag;
363 $fields['Status'] = $this->$flag;
364 $fields['Message'] = _("spamassassin");
365 $fields['AllowStart'] = true;
366 $fields['AllowStop'] = true;
367 $fields['AllowRestart'] = true;
368 $fields['AllowRemove'] = true;
369 $fields['AllowEdit'] = true;
370 return($fields);
371 }
373 function updateStatusState()
374 {
375 if(empty($this->StatusFlag)) return;
377 $attrs = array();
378 $flag = $this->StatusFlag;
379 $ldap = $this->config->get_ldap_link();
380 $ldap->cd($this->cn);
381 $ldap->cat($this->dn,array($flag));
382 if($ldap->count()){
383 $attrs = $ldap->fetch();
384 }
385 if(isset($attrs[$flag][0])){
386 $this->$flag = $attrs[$flag][0];
387 }
388 }
389 function action_hook($add_attrs= array())
390 {
391 /* Find postcreate entries for this class * /
392 $command= search_config($this->config->data['MENU'], get_class($this), "ACTION_HOOK");
393 if ($command == "" && isset($this->config->data['TABS'])){
394 $command= search_config($this->config->data['TABS'], get_class($this), "ACTION_HOOK");
395 }
396 if ($command != ""){
397 /* Walk through attribute list * /
398 foreach ($this->attributes as $attr){
399 if (!is_array($this->$attr)){
400 $command= preg_replace("/%$attr/", $this->$attr, $command);
401 }
402 }
403 $command= preg_replace("/%dn/", $this->dn, $command);
404 /* Additional attributes * /
405 foreach ($add_attrs as $name => $value){
406 $command= preg_replace("/%$name/", $value, $command);
407 }
409 /* If there are still some %.. in our command, try to fill these with some other class vars * /
410 if(preg_match("/%/",$command)){
411 $attrs = get_object_vars($this);
412 foreach($attrs as $name => $value){
413 if(!is_string($value)) continue;
414 $command= preg_replace("/%$name/", $value, $command);
415 }
416 }
418 if (check_command($command)){
419 @DEBUG (DEBUG_SHELL, __LINE__, __FUNCTION__, __FILE__,
420 $command, "Execute");
422 exec($command);
423 } else {
424 $message= sprintf(_("Command '%s', specified as ACTION_HOOK for plugin '%s' doesn't seem to exist."), $command, get_class($this));
425 print_red ($message);
426 }
427 }
428 }
430 /* Directly save new status flag * /
431 function setStatus($value)
432 {
433 if($value == "none") return;
434 if(!$this->initially_was_account) return;
435 $ldap = $this->config->get_ldap_link();
436 $ldap->cd($this->dn);
437 $ldap->cat($this->dn,array("objectClass"));
438 if($ldap->count()){
440 $tmp = $ldap->fetch();
441 for($i = 0; $i < $tmp['objectClass']['count']; $i ++){
442 $attrs['objectClass'][] = $tmp['objectClass'][$i];
443 }
444 $flag = $this->StatusFlag;
445 $attrs[$flag] = $value;
446 $this->$flag = $value;
447 $ldap->modify($attrs);
448 show_ldap_error($ldap->get_error(), sprintf(_("Set status flag for server services/spamassassin with dn '%s' failed."),$this->dn));
449 $this->action_hook();
450 }
451 }
454 */
456 }
457 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
458 ?>