/usr/share/gosa/plugins/admin/sudo/class_sudoOption.inc is in gosa-plugin-sudo 2.7.4+reloaded2-1+deb8u2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/*
* This code is part of GOsa (http://www.gosa-project.org)
* Copyright (C) 2003-2008 GONICUS GmbH
*
* ID: $$Id: class_sudo.inc 9975 2008-03-25 14:09:30Z hickert $$
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*! \brief Sudo option class.
Allows setting flags/options for a sudo role.
*/
class sudoOption extends plugin
{
/* Group attributes */
protected $sudoOption = array();
public $attributes = array("sudoOption");
private $options = array();
public $ignore_account = TRUE;
/*! \brief Initializes this class
@param Object $config The GOsa configuration object.
@param String $dn The object dn.
*/
function sudoOption(&$config, $dn= NULL)
{
plugin::plugin ($config, $dn);
/****
Create a list of known options
****/
$options = array();
$option['long_otp_prompt']= array('NAME' =>'long_otp_prompt' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'FALSE');
$option['ignore_dot']= array('NAME' =>'ignore_dot' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'TRUE');
$option['mail_always']= array('NAME' =>'mail_always' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'FALSE');
$option['mail_badpass']= array('NAME' =>'mail_badpass' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'FALSE');
$option['mail_no_user']= array('NAME' =>'mail_no_user' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'TRUE');
$option['mail_no_host']= array('NAME' =>'mail_no_host' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'FALSE');
$option['mail_no_perms']= array('NAME' =>'mail_no_perms' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'FALSE');
$option['tty_tickets']= array('NAME' =>'tty_tickets' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'TRUE');
$option['authenticate']= array('NAME' =>'authenticate' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'TRUE');
$option['root_sudo']= array('NAME' =>'root_sudo' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'TRUE');
$option['log_host']= array('NAME' =>'log_host' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'FALSE');
$option['log_year']= array('NAME' =>'log_year' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'FALSE');
$option['shell_noargs']= array('NAME' =>'shell_noargs' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'FALSE');
$option['set_home']= array('NAME' =>'set_home' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'FALSE');
$option['always_set_home']= array('NAME' =>'always_set_home' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'FALSE');
$option['path_info']= array('NAME' =>'path_info' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'FALSE');
$option['preserve_groups']= array('NAME' =>'preserve_groups' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'FALSE');
$option['fqdn']= array('NAME' =>'fqdn' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'FALSE');
$option['insults']= array('NAME' =>'insults' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'FALSE');
$option['requiretty']= array('NAME' =>'requiretty' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'FALSE');
$option['env_editor']= array('NAME' =>'env_editor' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'TRUE');
$option['rootpw']= array('NAME' =>'rootpw' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'FALSE');
$option['runaspw']= array('NAME' =>'runaspw' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'FALSE');
$option['targetpw']= array('NAME' =>'targetpw' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'FALSE');
$option['set_logname']= array('NAME' =>'set_logname' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'TRUE');
$option['stay_setuid']= array('NAME' =>'stay_setuid' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'TRUE');
$option['env_reset']= array('NAME' =>'env_reset' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'TRUE');
$option['use_loginclass']= array('NAME' =>'use_loginclass' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'FALSE');
$option['noexec']= array('NAME' =>'noexec' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'FALSE');
$option['ignore_local_sudoers']= array('NAME' =>'ignore_local_sudoers' , 'TYPE' => 'BOOLEAN' , 'DEFAULT' => 'FALSE');
$option['passwd_tries']= array('NAME' =>'passwd_tries' , 'TYPE' => 'INTEGER' , 'DEFAULT' => 3);
$option['loglinelen']= array('NAME' =>'loglinelen' , 'TYPE' => 'BOOL_INTEGER' , 'DEFAULT' => 80);
$option['timestamp_timeout']= array('NAME' =>'timestamp_timeout' , 'TYPE' => 'BOOL_INTEGER' , 'DEFAULT' => 0);
$option['passwd_timeout']= array('NAME' =>'passwd_timeout' , 'TYPE' => 'BOOL_INTEGER' , 'DEFAULT' => 15);
$option['umask']= array('NAME' =>'umask' , 'TYPE' => 'BOOL_INTEGER' , 'DEFAULT' => "0022");
$option['mailsub']= array('NAME' =>'mailsub' , 'TYPE' => 'STRING' , 'DEFAULT' => '*** SECURITY information for %h ***');
$option['badpass_message']= array('NAME' =>'badpass_message' , 'TYPE' => 'STRING' , 'DEFAULT' => 'Sorry, try again');
$option['timestampdir']= array('NAME' =>'timestampdir' , 'TYPE' => 'STRING' , 'DEFAULT' => '/var/run/sudo');
$option['timestampowner']= array('NAME' =>'timestampowner' , 'TYPE' => 'STRING' , 'DEFAULT' => 'root');
$option['passprompt']= array('NAME' =>'passprompt' , 'TYPE' => 'STRING' , 'DEFAULT' => '[sudo] password for %p: ');
$option['runas_default']= array('NAME' =>'runas_default' , 'TYPE' => 'STRING' , 'DEFAULT' => 'root');
$option['syslog_goodpri']= array('NAME' =>'syslog_goodpri' , 'TYPE' => 'STRING' , 'DEFAULT' => 'notice');
$option['syslog_badpri']= array('NAME' =>'syslog_badpri' , 'TYPE' => 'STRING' , 'DEFAULT' => 'alert');
$option['editor']= array('NAME' =>'editor' , 'TYPE' => 'STRING' , 'DEFAULT' => '/usr/bin/vi');
$option['noexec_file']= array('NAME' =>'noexec_file' , 'TYPE' => 'STRING' , 'DEFAULT' => '/usr/lib/sudo/sudo_noexec.so');
$option['lecture']= array('NAME' =>'lecture' , 'TYPE' => 'STRING_BOOL' , 'DEFAULT' => 'once');
$option['lecture_file']= array('NAME' =>'lecture_file' , 'TYPE' => 'STRING_BOOL' , 'DEFAULT' => '');
$option['logfile']= array('NAME' =>'logfile' , 'TYPE' => 'STRING_BOOL' , 'DEFAULT' => 'syslog');
$option['syslog']= array('NAME' =>'syslog' , 'TYPE' => 'STRING_BOOL' , 'DEFAULT' => 'authpriv');
$option['mailerpath']= array('NAME' =>'mailerpath' , 'TYPE' => 'STRING_BOOL' , 'DEFAULT' => '');
$option['mailerflags']= array('NAME' =>'mailerflags' , 'TYPE' => 'STRING_BOOL' , 'DEFAULT' => '-t');
$option['mailto']= array('NAME' =>'mailto' , 'TYPE' => 'STRING_BOOL' , 'DEFAULT' => 'root');
$option['exempt_group']= array('NAME' =>'exempt_group' , 'TYPE' => 'STRING_BOOL' , 'DEFAULT' => 'root');
$option['verifypw']= array('NAME' =>'verifypw' , 'TYPE' => 'STRING_BOOL' , 'DEFAULT' => 'all');
$option['listpw']= array('NAME' =>'listpw' , 'TYPE' => 'STRING_BOOL' , 'DEFAULT' => 'any');
$option['env_check']= array('NAME' =>'env_check' , 'TYPE' => 'LISTS' , 'DEFAULT' => '');
$option['env_delete']= array('NAME' =>'env_delete' , 'TYPE' => 'LISTS' , 'DEFAULT' => '');
$option['env_keep']= array('NAME' =>'env_keep' , 'TYPE' => 'LISTS' , 'DEFAULT' => '');
ksort($option);
$this->options = $option;
$this->load_options();
}
private function load_options()
{
/****
Parse given sudoOption attributes
****/
$this->sudoOption = array();
if(isset($this->attrs['sudoOption'])){
for($i = 0 ; $i < $this->attrs['sudoOption']['count']; $i++){
/****
Detect attribute name/value/negation
****/
$opt = $this->attrs['sudoOption'][$i];
/* Get negation */
$negation = FALSE;
if(preg_match("/^!/",$opt)){
$negation = TRUE;
$opt = preg_replace("/^!/","",$opt);
}
/* Get value / name*/
$value = "";
if(preg_match("/=/",$opt)){
$value = preg_replace("/^[^=]*+=/","",$opt);
$opt = preg_replace("/=.*$/","",$opt);
}
/* Special chars are escaped, remove escape char now.
\\ => \
\: => :
\, => ,
\= => =
*/
$value = $this->unescape_command($value);
/* Check if the given value is part of our options list.
If it is not, add it as type STRING and display a warning.
*/
if(!isset($this->options[$opt])){
$this->options[$opt]=array('NAME'=>$opt,'TYPE'=>'STRING','DEFAULT' => '');
msg_dialog::display(_("Unknown option"),
sprintf(_("The Sudo option '%s' is invalid!"),
$opt),WARNING_DIALOG);
}
/* Create internal sudoOption object */
$option = array();
$option['NAME'] = $opt;
$option['VALUE'] = $value;
$option['NEGATE'] = $negation;
/* Special handling for mixed flag types.
Some attributes like (BOOL_INTEGER) can be TRUE/FALSE and INTEGER.
This means, if the value is empty it is BOOL and $negation defines its boolean value.
*/
if(in_array_strict($this->options[$opt]['TYPE'],array("BOOL_INTEGER","STRING_BOOL"))){
if(empty($value)){
$option['NEGATE'] = FALSE;
if($negation){
$option['VALUE'] = "FALSE";
}else{
$option['VALUE'] = "TRUE";
}
}
}
/* Special handling for BOOLEAN values */
if(in_array_strict($this->options[$opt]['TYPE'],array("BOOLEAN"))){
$option['NEGATE'] = FALSE;
if($negation){
$option['VALUE'] = "FALSE";
}else{
$option['VALUE'] = "TRUE";
}
}
/* Append values */
$this->sudoOption[$opt][] = $option;
}
}
}
/*! \brief Create HTML output for this plugin
@return String HTML output for this plugin.
*/
function execute()
{
/* Call parent execute */
plugin::execute();
/*****
Handle Posts
*****/
if($this->acl_is_writeable("")){
foreach($_POST as $name => $value){
$value = get_post($name);
if(preg_match("/^negOption_/",$name)){
$opt = preg_replace("/^negOption_(.*)_[0-9]*$/","\\1", $name);
$id = preg_replace("/^negOption_.*_([0-9])*$/","\\1", $name);
if(isset($this->sudoOption[$opt][$id])){
$val = $this->sudoOption[$opt][$id]["VALUE"];
/*****
Negate STRING_BOOL && BOOL_INTEGER
*****/
if(in_array_strict($this->options[$opt]['TYPE'],array('STRING_BOOL','BOOL_INTEGER'))){
if(in_array_strict($val, array("TRUE","FALSE"))){
if($val == "TRUE"){
$this->sudoOption[$opt][$id]["VALUE"] = "FALSE";
}else{
$this->sudoOption[$opt][$id]["VALUE"] = "TRUE";
}
}else{
$this->sudoOption[$opt][$id]['NEGATE'] = !$this->sudoOption[$opt][$id]['NEGATE'];
}
}
/*****
Negate STRING / INTEGER
*****/
if(in_array_strict($this->options[$opt]['TYPE'],array('STRING','INTEGER','LISTS'))){
$this->sudoOption[$opt][$id]['NEGATE'] = !$this->sudoOption[$opt][$id]['NEGATE'];
}
/*****
Negate BOOLEAN
*****/
if(in_array_strict($this->options[$opt]['TYPE'],array('BOOLEAN'))){
if($val == "TRUE"){
$this->sudoOption[$opt][$id]["VALUE"] = "FALSE";
}else{
$this->sudoOption[$opt][$id]["VALUE"] = "TRUE";
}
}
}
break;
}
/*****
Remove options
*****/
if(preg_match("/^delOption/",$name)){
$opt = preg_replace("/^delOption_/","",$name);
$opt = preg_replace("/_[^_]*$/","",$opt);
$id = preg_replace("/^.*_([0-9])*$/","\\1",$opt);
$opt = preg_replace("/_[0-9]*$/","",$opt);
if(isset($this->sudoOption[$opt][$id])){
unset($this->sudoOption[$opt][$id]);
}
if(!count($this->sudoOption[$opt])){
unset($this->sudoOption[$opt]);
}
break;
}
}
}
$smarty = get_smarty();
$smarty->assign("ACL",$this->getacl(""));
$smarty->assign("map",
set_post( array(
"STRING" => _("string"), "BOOLEAN" => _("boolean"),
"INTEGER" => _("integer") , "BOOL_INTEGER" => _("integer")."-"._("boolean") ,
"STRING_BOOL" => _("string")."-"._("boolean"),"LISTS" => _("list"))));
$smarty->assign("sudoOption",$this->prepare_for_html($this->sudoOption));
$smarty->assign("options",$this->options);
return($smarty->fetch(get_template_path('options.tpl', TRUE)));
}
/*! \brief Prepare options array to be used in HTML.
@param Array The options array ($this->sudoOption)
@return Array HTML ready sudoOption. Can now be used in smarty templates
*/
function prepare_for_html($a_options)
{
foreach($a_options as $name => $options){
foreach($options as $key => $option){
$a_options[set_post($name)][$key]['VALUE'] = set_post($option['VALUE']);
}
}
return($a_options);
}
/*! \brief Removes this plugin
*/
function remove_from_parent()
{
}
/*! \brief Saves all relevant HTML post values for this plugin
*/
function save_object()
{
if($this->acl_is_writeable("")){
plugin::save_object();
if(isset($_POST['add_option']) && isset($_POST['option'])){
$opt = get_post("option");
/* Append attribute only once, lists are handled below */
if(isset($this->options[$opt])){
$type = $this->options[$opt]['TYPE'];
$val = $this->options[$opt]['DEFAULT'];
$option = array("NAME" => $opt, "VALUE" => $val , "NEGATE" => FALSE);
$this->sudoOption[$opt][] = $option;
}
}
foreach($this->sudoOption as $name => $opts){
foreach($opts as $id => $opt){
/****
Get posted value for BOOLEAN
****/
if(in_array_strict($this->options[$name]['TYPE'],array("BOOLEAN"))){
if(isset($_POST['option_value__'.$name.'_'.$id])){
$this->sudoOption[$name][$id]["VALUE"] = get_post('option_value__'.$name.'_'.$id);
}
}
/****
Get posted value for STRING / INTEGER
****/
if(in_array_strict($this->options[$name]['TYPE'],array("STRING","INTEGER"))){
if(isset($_POST['option_value__'.$name.'_'.$id])){
$this->sudoOption[$name][$id]["VALUE"] = get_post('option_value__'.$name.'_'.$id);
}
}
/****
Get posted value for STRING_BOOL / BOOL_INTEGER
****/
if(in_array_strict($this->options[$name]['TYPE'],array("BOOL_INTEGER","STRING_BOOL"))){
if(isset($_POST['option_selection__'.$name.'_'.$id])){
$sel = get_post('option_selection__'.$name.'_'.$id);
$val = "";
if(isset($_POST['option_value__'.$name.'_'.$id])){
$val = get_post('option_value__'.$name.'_'.$id);
}
if($sel == "FALSE" || $sel == "TRUE"){
$this->sudoOption[$name][$id]['VALUE'] = $sel;
$this->sudoOption[$name][$id]['NEGATE'] = FALSE;
}else{
$this->sudoOption[$name][$id]['VALUE'] = $val;
}
}
}
/****
Get posted value for LISTS
****/
if(in_array_strict($this->options[$name]['TYPE'],array("LISTS"))){
foreach($this->sudoOption[$name] as $entry_key => $entry){
if(isset($_POST['list_value__'.$name.'_'.$entry_key])){
$val = get_post('list_value__'.$name.'_'.$entry_key);
$this->sudoOption[$name][$entry_key]["VALUE"] = $val;
}
}
}
}
}
}
}
/*! \brief Save changes to ldap
*/
function save()
{
plugin::save();
$this->attrs['sudoOption'] = array();
foreach($this->sudoOption as $name => $opts){
foreach($opts as $id => $opt){
$type = $this->options[$name]['TYPE'];
$neg = $opt['NEGATE'];
$value = $opt['VALUE'];
$option = "";
/* Escape special chars */
$value = $this->escape_command($value);
/****
Save LISTS
****/
if($type=="LISTS"){
if($value == ""){
$option = $name;
}else{
$option = $name."=".$value;
}
if($neg){
$option = "!".$option;
}
}
/****
Save BOOLEAN
****/
if(in_array_strict($type,array("BOOLEAN"))){
$option = $name;
if($value == "FALSE"){
$option = "!".$option;
}
}
/****
Save STRING / INTEGER
****/
if(in_array_strict($type,array("STRING","INTEGER"))){
if($value != ""){
$option = $name."=".$value;
}else{
$option = $name;
}
if($neg){
$option = "!".$option;
}
}
/****
Save STRING_BOOL / BOOL_INTEGER
****/
if(in_array_strict($type,array("STRING_BOOL","BOOL_INTEGER"))){
if($value == "FALSE"){
$option = "!".$name;
}elseif($value == "TRUE"){
$option = $name;
}else{
if($value != ""){
$option = $name."=".$value;
}else{
$option = $name;
}
if($neg){
$option = "!".$option;
}
}
}
$this->attrs['sudoOption'][] = $option;
}
}
$this->cleanup();
$ldap = $this->config->get_ldap_link();
$ldap->cd($this->dn);
$ldap->modify($this->attrs);;
}
/*! \brief Checks input validity
*/
function check()
{
$message = plugin::check();
foreach($this->sudoOption as $name => $options){
foreach($options as $id => $option){
switch($this->options[$name]['TYPE']){
/* Check for a valid integer value */
case 'INTEGER' :
{
if(!preg_match("/^[0-9]*$/",$option['VALUE'])){
$message[] = msgPool::invalid($name,$option['VALUE'],"/[0-9]/");
}
} break;
}
}
}
return ($message);
}
/*! \brief This function will be called if an object gets copied.
This function adapts attributes from the source object.
@param Array The source object.
*/
function PrepareForCopyPaste($source)
{
plugin::PrepareForCopyPaste($source);
if(isset($source['sudoOption'])){
$this->attrs['sudoOption'] = $source['sudoOption'];
$this->load_options();
}
}
/*! \brief Escape special chars in function parameters.
@param String the string to that must be escaped.
*/
private function escape_command($str)
{
/* Check if given value is a command (/[a-z]/ ..)
*/
if(preg_match("/^\//",$str)){
$cmd = preg_replace("/^([^ ]*).*$/","\\1",$str);
$val = preg_replace("/^[^ ]*(.*)$/","\\1",$str);
$str = $cmd.addcslashes($val,":.,\\");
}
return($str);
}
/*! \brief Add ACL object
@return Returns the ACL object.
*/
static function plInfo()
{
return (array(
"plShortName" => _("Options"),
"plDescription" => _("Sudo options"),
"plSelfModify" => FALSE,
"plDepends" => array(),
"plPriority" => 2,
"plSection" => array("administration"),
"plCategory" => array("sudo"),
"plProvidedAcls" => array(
"sudoOption" => _("Sudo options")
)
));
}
/*! \brief Unescape special chars in function parameters.
@param String the string to that must be unescaped.
*/
private function unescape_command($str)
{
/* Check if given value is a command (/[a-z]/ ..)
*/
if(preg_match("/^\//",$str)){
$cmd = preg_replace("/^([^ ]*).*$/","\\1",$str);
$val = preg_replace("/^[^ ]*(.*)$/","\\1",$str);
$val = preg_replace(array("/\\\\\\\\/","/\\\\,/","/\\\\:/","/\\\\=/"),
array("\\",",",":","="),$val);
$str = $cmd.$val;
}
return($str);
}
}
// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
?>
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