| Server IP : 49.231.201.246 / Your IP : 216.73.216.149 Web Server : Apache/2.4.18 (Ubuntu) System : Linux 246 4.4.0-210-generic #242-Ubuntu SMP Fri Apr 16 09:57:56 UTC 2021 x86_64 User : root ( 0) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : exec,passthru,shell_exec,system,proc_open,popen,pcntl_exec MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /proc/thread-self/root/usr/share/webmin/webmin/ |
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#!/usr/bin/perl
# change_access.cgi
# Update IP allow and deny parameters
require './webmin-lib.pl';
&ReadParse();
&error_setup($text{'access_err'});
$raddr = $ENV{'REMOTE_ADDR'};
@hosts = split(/\s+/, $in{"ip"});
if ($in{"access"}) {
push(@hosts, "LOCAL") if ($in{'local'});
if (!@hosts) { &error($text{'access_enone'}); }
foreach $h (@hosts) {
$err = &valid_allow($h);
&error($err) if ($err);
push(@ip, $h);
}
if ($in{"access"} == 1 && !&ip_match($raddr, @ip) ||
$in{"access"} == 2 && &ip_match($raddr, @ip)) {
&error(&text('access_eself', $raddr));
}
}
eval "use Authen::Libwrap qw(hosts_ctl STRING_UNKNOWN)";
if (!$@ && $in{'libwrap'}) {
# Check if the current address would be denied
if (!hosts_ctl("webmin", STRING_UNKNOWN, $raddr, STRING_UNKNOWN)) {
&error(&text('access_eself', $raddr));
}
}
&lock_file($ENV{'MINISERV_CONFIG'});
&get_miniserv_config(\%miniserv);
delete($miniserv{"allow"});
delete($miniserv{"deny"});
if ($in{"access"} == 1) { $miniserv{"allow"} = join(' ', @hosts); }
elsif ($in{"access"} == 2) { $miniserv{"deny"} = join(' ', @hosts); }
$miniserv{"known_ips"} = $miniserv{"allow"} || $miniserv{"deny"} ||
(!@hosts && $in{"access"} == 0 ? "" : $miniserv{"known_ips"});
$miniserv{'libwrap'} = $in{'libwrap'};
$miniserv{'alwaysresolve'} = $in{'alwaysresolve'};
if ($in{'trust'} == 2) {
$miniserv{'trust_real_ip'} = 1;
$miniserv{'no_trust_ssl'} = 0;
}
elsif ($in{'trust'} == 1) {
$miniserv{'trust_real_ip'} = 1;
$miniserv{'no_trust_ssl'} = 1;
}
else {
$miniserv{'trust_real_ip'} = 0;
$miniserv{'no_trust_ssl'} = 1;
}
&put_miniserv_config(\%miniserv);
&unlock_file($ENV{'MINISERV_CONFIG'});
&show_restart_page();
&webmin_log("access", undef, undef, \%in);