| Server IP : 49.231.201.246 / Your IP : 216.73.216.149 Web Server : Apache/2.4.18 (Ubuntu) System : User : root ( 0) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : exec,passthru,mail,shell_exec,system,proc_open,popen,ini_alter,dl,proc_close,curl_exec,curl_multi_exec,readfile,parse_ini_file,escapeshellarg,escapeshellcmd,show_source,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare,mail,php_uname,phpinfo MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/share/webmin/usermin/ |
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#!/usr/bin/perl
# save_restrict.cgi
# Create, update or delete a user or group module restriction
require './usermin-lib.pl';
$access{'restrict'} || &error($text{'acl_ecannot'});
&ReadParse();
@usermods = &list_usermin_usermods();
$um = $usermods[$in{'idx'}] if (!$in{'new'});
&lock_file("$config{'usermin_dir'}/usermin.mods");
if ($in{'delete'}) {
# Just delete this restriction
@usermods = grep { $_ ne $um } @usermods;
}
else {
# Validate inputs
&error_setup($text{'restrict_err'});
if ($in{'umode'} == 0) {
defined(getpwnam($in{'user'})) ||
&error($text{'restrict_euser'});
$um->[0] = $in{'user'};
}
elsif ($in{'umode'} == 1) {
defined(getgrnam($in{'group'})) ||
&error($text{'restrict_egroup'});
$um->[0] = "\@".$in{'group'};
}
elsif ($in{'umode'} == 3) {
$in{'file'} =~ /^\// && -r $in{'file'} ||
&error($text{'restrict_efile'});
$um->[0] = $in{'file'};
}
else {
$um->[0] = "*";
}
$um->[1] = $in{'mmode'} == 0 ? "" :
$in{'mmode'} == 1 ? "+" : "-";
$um->[2] = [ split(/\0/, $in{'mod'}) ];
# Save the restriction
if ($in{'new'}) {
push(@usermods, $um);
}
}
&save_usermin_usermods(\@usermods);
&unlock_file("$config{'usermin_dir'}/usermin.mods");
&webmin_log($in{'new'} ? "create" : $in{'delete'} ? "delete" : "modify",
"restrict", $um->[0]);
&redirect("list_restrict.cgi");