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#!/usr/bin/perl
# save_users.cgi
# save user and group related sshd options
require './sshd-lib.pl';
&ReadParse();
&error_setup($text{'access_err'});
&lock_file($config{'sshd_config'});
$conf = &get_sshd_config();
if ($version{'type'} eq 'ssh') {
if ($in{'allowh_def'}) {
&save_directive("AllowHosts", $conf);
}
else {
$in{'allowh'} =~ /\S/ || &error($text{'access_eallowh'});
&save_directive("AllowHosts", $conf, $in{'allowh'});
}
if ($in{'denyh_def'}) {
&save_directive("DenyHosts", $conf);
}
else {
$in{'denyh'} =~ /\S/ || &error($text{'access_edenyh'});
&save_directive("DenyHosts", $conf, $in{'denyh'});
}
}
$commas = $version{'type'} eq 'ssh' && $version{'number'} >= 3.2;
if ($in{'allowu_def'}) {
&save_directive("AllowUsers", $conf);
}
else {
$in{'allowu'} =~ /\S/ || &error($text{'access_eallowu'});
&save_directive("AllowUsers", $conf,
$commas ? join(",", split(/\s+/, $in{'allowu'})) : $in{'allowu'});
}
if ($in{'denyu_def'}) {
&save_directive("DenyUsers", $conf);
}
else {
$in{'denyu'} =~ /\S/ || &error($text{'access_edenyu'});
&save_directive("DenyUsers", $conf,
$commas ? join(",", split(/\s+/, $in{'denyu'})) : $in{'denyu'});
}
if ($in{'allowg_def'}) {
&save_directive("AllowGroups", $conf);
}
else {
$in{'allowg'} =~ /\S/ || &error($text{'access_eallowg'});
&save_directive("AllowGroups", $conf,
$commas ? join(",", split(/\s+/, $in{'allowg'})) : $in{'allowg'});
}
if ($in{'denyg_def'}) {
&save_directive("DenyGroups", $conf);
}
else {
$in{'denyg'} =~ /\S/ || &error($text{'access_edenyg'});
&save_directive("DenyGroups", $conf,
$commas ? join(",", split(/\s+/, $in{'denyg'})) : $in{'denyg'});
}
if ($version{'type'} eq 'ssh' && $version{'number'} < 2) {
&save_directive("SilentDeny", $conf, $in{'silent'} ? 'yes' : 'no');
}
&flush_file_lines();
&unlock_file($config{'sshd_config'});
&webmin_log("access");
&redirect("");