1 <?php
2 /*
3 * This code is part of GOsa (http://www.gosa-project.org)
4 * Copyright (C) 2003-2008 GONICUS GmbH
5 *
6 * ID: $$Id: class_sudo.inc 9975 2008-03-25 14:09:30Z hickert $$
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
24 /*! \brief Sudo option class.
25 Allows setting flags/options for a sudo role.
26 */
27 class sudoOption extends plugin
28 {
29 /* Group attributes */
30 var $sudoOption = array();
31 var $attributes = array("sudoOption");
32 var $is_account = TRUE;
33 var $options = array();
35 /*! \brief Initializes this class
36 @param Object $config The GOsa configuration object.
37 @param String $dn The object dn.
38 */
39 function sudoOption(&$config, $dn= NULL)
40 {
41 plugin::plugin ($config, $dn);
43 /****
44 Create a list of known options
45 ****/
46 $options = array();
47 $option['long_otp_prompt']= array('NAME' =>'long_otp_prompt' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
48 $option['ignore_dot']= array('NAME' =>'ignore_dot' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
49 $option['mail_always']= array('NAME' =>'mail_always' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
50 $option['mail_badpass']= array('NAME' =>'mail_badpass' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
51 $option['mail_no_user']= array('NAME' =>'mail_no_user' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
52 $option['mail_no_host']= array('NAME' =>'mail_no_host' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
53 $option['mail_no_perms']= array('NAME' =>'mail_no_perms' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
54 $option['tty_tickets']= array('NAME' =>'tty_tickets' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
55 $option['authenticate']= array('NAME' =>'authenticate' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
56 $option['root_sudo']= array('NAME' =>'root_sudo' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
57 $option['log_host']= array('NAME' =>'log_host' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
58 $option['log_year']= array('NAME' =>'log_year' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
59 $option['shell_noargs']= array('NAME' =>'shell_noargs' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
60 $option['set_home']= array('NAME' =>'set_home' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
61 $option['always_set_home']= array('NAME' =>'always_set_home' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
62 $option['path_info']= array('NAME' =>'path_info' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
63 $option['preserve_groups']= array('NAME' =>'preserve_groups' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
64 $option['fqdn']= array('NAME' =>'fqdn' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
65 $option['insults']= array('NAME' =>'insults' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
66 $option['requiretty']= array('NAME' =>'requiretty' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
67 $option['env_editor']= array('NAME' =>'env_editor' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
68 $option['rootpw']= array('NAME' =>'rootpw' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
69 $option['runaspw']= array('NAME' =>'runaspw' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
70 $option['targetpw']= array('NAME' =>'targetpw' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
71 $option['set_logname']= array('NAME' =>'set_logname' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
72 $option['stay_setuid']= array('NAME' =>'stay_setuid' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
73 $option['env_reset']= array('NAME' =>'env_reset' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
74 $option['use_loginclass']= array('NAME' =>'use_loginclass' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
75 $option['noexec']= array('NAME' =>'noexec' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
76 $option['ignore_local_sudoers']= array('NAME' =>'ignore_local_sudoers' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => '');
77 $option['passwd_tries']= array('NAME' =>'passwd_tries' , 'TYPE' => 'INTEGER' , 'DEFAULT' => '');
78 $option['loglinelen']= array('NAME' =>'loglinelen' , 'TYPE' => 'BOOL_INTEGER' , 'DEFAULT' => '');
79 $option['timestamp_timeout']= array('NAME' =>'timestamp_timeout' , 'TYPE' => 'BOOL_INTEGER' , 'DEFAULT' => '');
80 $option['passwd_timeout']= array('NAME' =>'passwd_timeout' , 'TYPE' => 'BOOL_INTEGER' , 'DEFAULT' => '');
81 $option['umask']= array('NAME' =>'umask' , 'TYPE' => 'BOOL_INTEGER' , 'DEFAULT' => '');
82 $option['mailsub']= array('NAME' =>'mailsub' , 'TYPE' => 'STRING' , 'DEFAULT' => '');
83 $option['badpass_message']= array('NAME' =>'badpass_message' , 'TYPE' => 'STRING' , 'DEFAULT' => '');
84 $option['timestampdir']= array('NAME' =>'timestampdir' , 'TYPE' => 'STRING' , 'DEFAULT' => '');
85 $option['timestampowner']= array('NAME' =>'timestampowner' , 'TYPE' => 'STRING' , 'DEFAULT' => '');
86 $option['passprompt']= array('NAME' =>'passprompt' , 'TYPE' => 'STRING' , 'DEFAULT' => '');
87 $option['runas_default']= array('NAME' =>'runas_default' , 'TYPE' => 'STRING' , 'DEFAULT' => '');
88 $option['syslog_goodpri']= array('NAME' =>'syslog_goodpri' , 'TYPE' => 'STRING' , 'DEFAULT' => '');
89 $option['syslog_badpri']= array('NAME' =>'syslog_badpri' , 'TYPE' => 'STRING' , 'DEFAULT' => '');
90 $option['editor']= array('NAME' =>'editor' , 'TYPE' => 'STRING' , 'DEFAULT' => '');
91 $option['noexec_file']= array('NAME' =>'noexec_file' , 'TYPE' => 'STRING' , 'DEFAULT' => '');
92 $option['lecture']= array('NAME' =>'lecture' , 'TYPE' => 'STRING_BOOL' , 'DEFAULT' => '');
93 $option['lecture_file']= array('NAME' =>'lecture_file' , 'TYPE' => 'STRING_BOOL' , 'DEFAULT' => '');
94 $option['logfile']= array('NAME' =>'logfile' , 'TYPE' => 'STRING_BOOL' , 'DEFAULT' => '');
95 $option['syslog']= array('NAME' =>'syslog' , 'TYPE' => 'STRING_BOOL' , 'DEFAULT' => '');
96 $option['mailerpath']= array('NAME' =>'mailerpath' , 'TYPE' => 'STRING_BOOL' , 'DEFAULT' => '');
97 $option['mailerflags']= array('NAME' =>'mailerflags' , 'TYPE' => 'STRING_BOOL' , 'DEFAULT' => '');
98 $option['mailto']= array('NAME' =>'mailto' , 'TYPE' => 'STRING_BOOL' , 'DEFAULT' => '');
99 $option['exempt_group']= array('NAME' =>'exempt_group' , 'TYPE' => 'STRING_BOOL' , 'DEFAULT' => '');
100 $option['verifypw']= array('NAME' =>'verifypw' , 'TYPE' => 'STRING_BOOL' , 'DEFAULT' => '');
101 $option['listpw']= array('NAME' =>'listpw' , 'TYPE' => 'STRING_BOOL' , 'DEFAULT' => '');
102 $option['env_check']= array('NAME' =>'env_check' , 'TYPE' => 'LISTS' , 'DEFAULT' => '');
103 $option['env_delete']= array('NAME' =>'env_delete' , 'TYPE' => 'LISTS' , 'DEFAULT' => '');
104 $option['env_keep']= array('NAME' =>'env_keep' , 'TYPE' => 'LISTS' , 'DEFAULT' => '');
105 ksort($option);
106 $this->options = $option;
108 /****
109 Parse given sudoOption attributes
110 ****/
111 $this->sudoOption = array();
112 if(isset($this->attrs['sudoOption'])){
113 for($i = 0 ; $i < $this->attrs['sudoOption']['count']; $i++){
115 /****
116 Detect attribute name/value/negation
117 ****/
118 $opt = $this->attrs['sudoOption'][$i];
120 /* Get negation */
121 $negation = FALSE;
122 if(preg_match("/^!/",$opt)){
123 $negation = TRUE;
124 $opt = preg_replace("/^!/","",$opt);
125 }
127 /* Get value / name*/
128 $value = "";
129 if(preg_match("/=/",$opt)){
130 $value = preg_replace("/^[^=]*+=/","",$opt);
131 $opt = preg_replace("/=.*$/","",$opt);
132 }
134 /* Check if the given value is part of our options list.
135 If it is not, add it as type STRING and display a warning.
136 */
137 if(!isset($this->options[$opt])){
138 $this->options[$opt]=array('NAME'=>$opt,'TYPE'=>'STRING','DEFAULT' => '');
139 msg_dialog::display(_("Unknown option"),
140 sprintf(_("The sudo option '%s' is invalid!"),
141 $opt),WARNING_DIALOG);
142 }
144 /* Create internal sudoOption object */
145 $option = array();
146 $option['NAME'] = $opt;
147 $option['VALUE'] = $value;
148 $option['NEGATE'] = $negation;
150 /* Special handling for mixed flag types.
151 Some attributes like (BOOL_INTEGER) can be TRUE/FALSE and INTEGER.
152 This means, if the value is empty it is BOOL and $negation defines its boolean value.
153 */
154 if(in_array($this->options[$opt]['TYPE'],array("BOOL_INTEGER","STRING_BOOL"))){
155 if(empty($value)){
156 $option['NEGATE'] = FALSE;
157 if($negation){
158 $option['VALUE'] = "FALSE";
159 }else{
160 $option['VALUE'] = "TRUE";
161 }
162 }
163 }
165 /* Special handling for BOOLEAN values */
166 if(in_array($this->options[$opt]['TYPE'],array("BOOLEAN"))){
167 $option['NEGATE'] = FALSE;
168 if($negation){
169 $option['VALUE'] = "FALSE";
170 }else{
171 $option['VALUE'] = "TRUE";
172 }
173 }
175 /* Append values */
176 if(!isset($this->sudoOption[$opt])){
177 $this->sudoOption[$opt][] = $option;
178 }
179 }
180 }
181 }
184 /*! \brief Create HTML output for this plugin
185 @return String HTML output for this plugin.
186 */
187 function execute()
188 {
189 /* Call parent execute */
190 plugin::execute();
192 /*****
193 Handle Posts
194 *****/
195 foreach($_POST as $name => $value){
197 if(preg_match("/^negOption_/",$name)){
199 $opt = preg_replace("/^negOption_/","",$name);
200 $opt = preg_replace("/_[^_]*$/","",$opt);
201 $id = preg_replace("/^.*_([0-9])*$/","\\1",$opt);
202 $opt = preg_replace("/_[0-9]*$/","",$opt);
204 if(isset($this->sudoOption[$opt][$id])){
205 $val = $this->sudoOption[$opt][$id]["VALUE"];
207 /*****
208 Negate STRING_BOOL && BOOL_INTEGER
209 *****/
210 if(in_array($this->options[$opt]['TYPE'],array('STRING_BOOL','BOOL_INTEGER'))){
211 if(in_array($val, array("TRUE","FALSE"))){
212 if($val == "TRUE"){
213 $this->sudoOption[$opt][$id]["VALUE"] = "FALSE";
214 }else{
215 $this->sudoOption[$opt][$id]["VALUE"] = "TRUE";
216 }
217 }else{
218 $this->sudoOption[$opt][$id]['NEGATE'] = !$this->sudoOption[$opt][$id]['NEGATE'];
219 }
220 }
222 /*****
223 Negate STRING / INTEGER
224 *****/
225 if(in_array($this->options[$opt]['TYPE'],array('STRING','INTEGER','LISTS'))){
226 $this->sudoOption[$opt][$id]['NEGATE'] = !$this->sudoOption[$opt][$id]['NEGATE'];
227 }
229 /*****
230 Negate BOOLEAN
231 *****/
232 if(in_array($this->options[$opt]['TYPE'],array('BOOLEAN'))){
233 if($val == "TRUE"){
234 $this->sudoOption[$opt][$id]["VALUE"] = "FALSE";
235 }else{
236 $this->sudoOption[$opt][$id]["VALUE"] = "TRUE";
237 }
238 }
239 }
240 break;
241 }
243 /*****
244 Remove options
245 *****/
246 if(preg_match("/^delOption/",$name)){
247 $opt = preg_replace("/^delOption_/","",$name);
248 $opt = preg_replace("/_[^_]*$/","",$opt);
249 $id = preg_replace("/^.*_([0-9])*$/","\\1",$opt);
250 $opt = preg_replace("/_[0-9]*$/","",$opt);
252 if(isset($this->sudoOption[$opt][$id])){
253 unset($this->sudoOption[$opt][$id]);
254 }
255 if(!count($this->sudoOption[$opt])){
256 unset($this->sudoOption[$opt]);
257 }
258 break;
259 }
260 }
263 $smarty = get_smarty();
264 $smarty->assign("map", array("STRING" => _("string"), "BOOLEAN" => _("bool"),
265 "INTEGER" => _("integer") , "BOOL_INTEGER" => _("integer")."-"._("bool") ,
266 "STRING_BOOL" => _("string")."-"._("bool"),"LISTS" => _("list")));
267 $smarty->assign("sudoOption",$this->sudoOption);
268 $smarty->assign("options",$this->options);
269 return($smarty->fetch(get_template_path('options.tpl', TRUE)));
270 }
273 /*! \brief Removes this plugin
274 */
275 function remove_from_parent()
276 {
277 }
280 /*! \brief Saves all relevant HTML post values for this plugin
281 */
282 function save_object()
283 {
284 plugin::save_object();
286 if(isset($_POST['add_option']) && isset($_POST['option'])){
287 $opt = get_post("option");
289 /* Append attribute only once, lists are handled below */
290 if(isset($this->options[$opt])){
291 $type = $this->options[$opt]['TYPE'];
292 $val = $this->options[$opt]['DEFAULT'];
293 $option = array("NAME" => $opt, "VALUE" => $val , "NEGATE" => FALSE);
294 $this->sudoOption[$opt][] = $option;
295 }
296 }
298 foreach($this->sudoOption as $name => $opts){
299 foreach($opts as $id => $opt){
301 /****
302 Get posted value for BOOLEAN
303 ****/
304 if(in_array($this->options[$name]['TYPE'],array("BOOLEAN"))){
305 if(isset($_POST['option_value__'.$name.'_'.$id])){
306 $this->sudoOption[$name][$id]["VALUE"] = get_post('option_value__'.$name.'_'.$id);
307 }
308 }
310 /****
311 Get posted value for STRING / INTEGER
312 ****/
313 if(in_array($this->options[$name]['TYPE'],array("STRING","INTEGER"))){
314 if(isset($_POST['option_value__'.$name.'_'.$id])){
315 $this->sudoOption[$name][$id]["VALUE"] = get_post('option_value__'.$name.'_'.$id);
316 }
317 }
319 /****
320 Get posted value for STRING_BOOL / BOOL_INTEGER
321 ****/
322 if(in_array($this->options[$name]['TYPE'],array("BOOL_INTEGER","STRING_BOOL"))){
323 if(isset($_POST['option_selection__'.$name.'_'.$id])){
324 $sel = get_post('option_selection__'.$name.'_'.$id);
325 $val = "";
326 if(isset($_POST['option_value__'.$name.'_'.$id])){
327 $val = get_post('option_value__'.$name.'_'.$id);
328 }
330 if($sel == "FALSE" || $sel == "TRUE"){
331 $this->sudoOption[$name][$id]['VALUE'] = $sel;
332 $this->sudoOption[$name][$id]['NEGATE'] = FALSE;
333 }else{
334 $this->sudoOption[$name][$id]['VALUE'] = $val;
335 }
336 }
337 }
339 /****
340 Get posted value for LISTS
341 ****/
342 if(in_array($this->options[$name]['TYPE'],array("LISTS"))){
343 foreach($this->sudoOption[$name] as $entry_key => $entry){
344 if(isset($_POST['list_value__'.$name.'_'.$entry_key])){
345 $val = get_post('list_value__'.$name.'_'.$entry_key);
346 $this->sudoOption[$name][$entry_key]["VALUE"] = $val;
347 }
348 }
349 }
350 }
351 }
352 }
355 /*! \brief Save changes to ldap
356 */
357 function save()
358 {
359 plugin::save();
361 $this->attrs['sudoOption'] = array();
362 foreach($this->sudoOption as $name => $opts){
363 foreach($opts as $id => $opt){
365 $type = $this->options[$name]['TYPE'];
366 $neg = $opt['NEGATE'];
367 $value = $opt['VALUE'];
368 $option = "";
370 /****
371 Save LISTS
372 ****/
373 if($type=="LISTS"){
374 if(empty($value)){
375 $option = $name;
376 }else{
377 $option = $name."=".$value;
378 }
379 if($neg){
380 $option = "!".$option;
381 }
382 }
384 /****
385 Save BOOLEAN
386 ****/
387 if(in_array($type,array("BOOLEAN"))){
388 $option = $name;
389 if($value == "FALSE"){
390 $option = "!".$option;
391 }
392 }
394 /****
395 Save STRING / INTEGER
396 ****/
397 if(in_array($type,array("STRING","INTEGER"))){
398 if(!empty($value)){
399 $option = $name."=".$value;
400 }else{
401 $option = $name;
402 }
403 if($neg){
404 $option = "!".$option;
405 }
406 }
408 /****
409 Save STRING_BOOL / BOOL_INTEGER
410 ****/
411 if(in_array($type,array("STRING_BOOL","BOOL_INTEGER"))){
412 if($value == "FALSE"){
413 $option = "!".$name;
414 }elseif($value == "TRUE"){
415 $option = $name;
416 }else{
417 if(!empty($value)){
418 $option = $name."=".$value;
419 }else{
420 $option = $name;
421 }
422 if($neg){
423 $option = "!".$option;
424 }
425 }
426 }
428 $this->attrs['sudoOption'][] = $option;
429 }
430 }
431 $this->cleanup();
432 $ldap = $this->config->get_ldap_link();
433 $ldap->cd($this->dn);
434 $ldap->modify($this->attrs);;
435 }
438 /*! \brief Checks input validity
439 */
440 function check()
441 {
442 $message = plugin::check();
443 return ($message);
444 }
445 }
446 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
447 ?>