immernoch das alte Problem...

[people/pmueller/ipfire-2.x.git] / html / cgi-bin / remote.cgi

#!/usr/bin/perl\r
#\r
# SmoothWall CGIs\r
#\r
# This code is distributed under the terms of the GPL\r
#\r
# (c) The SmoothWall Team\r
#\r
# $Id: remote.cgi,v 1.6.2.8 2005/02/22 22:21:56 gespinasse Exp $\r
#\r
\r
use strict;\r
\r
# enable only the following on debugging purpose\r
#use warnings;\r
#use CGI::Carp 'fatalsToBrowser';\r
\r
require 'CONFIG_ROOT/general-functions.pl';\r
require "${General::swroot}/lang.pl";\r
require "${General::swroot}/header.pl";\r
\r
my %remotesettings=();\r
my %checked=();\r
my $errormessage='';\r
\r
&Header::showhttpheaders();\r
\r
$remotesettings{'ENABLE_SSH'} = 'off';\r
$remotesettings{'ENABLE_SSH_PROTOCOL1'} = 'off';\r
$remotesettings{'ENABLE_SSH_PORTFW'} = 'off';\r
$remotesettings{'ACTION'} = '';\r
&Header::getcgihash(\%remotesettings);\r
\r
if ($remotesettings{'ACTION'} eq $Lang::tr{'save'})\r
{\r
	# not existing here indicates the box is unticked\r
	$remotesettings{'ENABLE_SSH_PASSWORDS'} = 'off' unless exists $remotesettings{'ENABLE_SSH_PASSWORDS'};\r
	$remotesettings{'ENABLE_SSH_KEYS'} = 'off' unless exists $remotesettings{'ENABLE_SSH_KEYS'};\r
\r
\r
	&General::writehash("${General::swroot}/remote/settings", \%remotesettings);\r
	if ($remotesettings{'ENABLE_SSH'} eq 'on')\r
	{\r
		&General::log($Lang::tr{'ssh is enabled'});\r
		if  ($remotesettings{'ENABLE_SSH_PASSWORDS'} eq 'off'\r
		 and $remotesettings{'ENABLE_SSH_KEYS'}      eq 'off')\r
		{\r
			$errormessage = $Lang::tr{'ssh no auth'};\r
		}\r
		system ('/bin/touch', "${General::swroot}/remote/enablessh");\r
	}\r
	else\r
	{\r
		&General::log($Lang::tr{'ssh is disabled'});\r
		unlink "${General::swroot}/remote/enablessh";\r
	}\r
\r
	if ($remotesettings{'ENABLE_SSH_PROTOCOL1'} eq 'on')\r
	{\r
		&General::log($Lang::tr{'ssh1 enabled'});\r
	}\r
	else\r
	{\r
		&General::log($Lang::tr{'ssh1 disabled'});\r
	}\r
\r
	system('/usr/local/bin/restartssh') == 0\r
		or $errormessage = "$Lang::tr{'bad return code'} " . $?/256;\r
}\r
\r
&General::readhash("${General::swroot}/remote/settings", \%remotesettings);\r
\r
# not existing here means they're undefined and the default value should be\r
# used\r
	$remotesettings{'ENABLE_SSH_PASSWORDS'} = 'on' unless exists $remotesettings{'ENABLE_SSH_PASSWORDS'};\r
	$remotesettings{'ENABLE_SSH_KEYS'} = 'on' unless exists $remotesettings{'ENABLE_SSH_KEYS'};\r
\r
$checked{'ENABLE_SSH'}{'off'} = '';\r
$checked{'ENABLE_SSH'}{'on'} = '';\r
$checked{'ENABLE_SSH'}{$remotesettings{'ENABLE_SSH'}} = "checked='checked'";\r
$checked{'ENABLE_SSH_PROTOCOL1'}{'off'} = '';\r
$checked{'ENABLE_SSH_PROTOCOL1'}{'on'} = '';\r
$checked{'ENABLE_SSH_PROTOCOL1'}{$remotesettings{'ENABLE_SSH_PROTOCOL1'}} = "checked='checked'";\r
$checked{'ENABLE_SSH_PORTFW'}{'off'} = '';\r
$checked{'ENABLE_SSH_PORTFW'}{'on'} = '';\r
$checked{'ENABLE_SSH_PORTFW'}{$remotesettings{'ENABLE_SSH_PORTFW'}} = "checked='checked'";\r
$checked{'ENABLE_SSH_PASSWORDS'}{'off'} = '';\r
$checked{'ENABLE_SSH_PASSWORDS'}{'on'} = '';\r
$checked{'ENABLE_SSH_PASSWORDS'}{$remotesettings{'ENABLE_SSH_PASSWORDS'}} = "checked='checked'";\r
$checked{'ENABLE_SSH_KEYS'}{'off'} = '';\r
$checked{'ENABLE_SSH_KEYS'}{'on'} = '';\r
$checked{'ENABLE_SSH_KEYS'}{$remotesettings{'ENABLE_SSH_KEYS'}} = "checked='checked'";\r
\r
\r
&Header::openpage($Lang::tr{'remote access'}, 1, '');\r
\r
&Header::openbigbox('100%', 'left', '', $errormessage);\r
\r
if ($errormessage) {\r
	&Header::openbox('100%', 'left', $Lang::tr{'error messages'});\r
	print "<FONT CLASS='base'>$errormessage&nbsp;</FONT>\n";\r
	&Header::closebox();\r
}\r
\r
print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";\r
\r
&Header::openbox('100%', 'left', 'SSH:');\r
print <<END\r
<table width='100%'>\r
<tr>\r
	<td><input type='checkbox' name='ENABLE_SSH' $checked{'ENABLE_SSH'}{'on'} /></td>\r
	<td class='base' colspan='2'>$Lang::tr{'ssh access'}</td>\r
</tr>\r
<tr>\r
	<td>&nbsp;</td>\r
	<td><input type='checkbox' name='ENABLE_SSH_PROTOCOL1' $checked{'ENABLE_SSH_PROTOCOL1'}{'on'} /></td>\r
	<td width='100%' class='base'>$Lang::tr{'ssh1 support'}</td>\r
</tr>\r
<tr>\r
	<td>&nbsp;</td>\r
	<td><input type='checkbox' name='ENABLE_SSH_PORTFW' $checked{'ENABLE_SSH_PORTFW'}{'on'} /></td>\r
	<td width='100%' class='base'>$Lang::tr{'ssh portfw'}</td>\r
</tr>\r
<tr>\r
	<td>&nbsp;</td>\r
	<td><input type='checkbox' name='ENABLE_SSH_PASSWORDS' $checked{'ENABLE_SSH_PASSWORDS'}{'on'} /></td>\r
	<td width='100%' class='base'>$Lang::tr{'ssh passwords'}</td>\r
</tr>\r
<tr>\r
	<td>&nbsp;</td>\r
	<td><input type='checkbox' name='ENABLE_SSH_KEYS' $checked{'ENABLE_SSH_KEYS'}{'on'} /></td>\r
	<td width='100%' class='base'>$Lang::tr{'ssh keys'}</td>\r
</tr>\r
<tr>\r
	<td colspan='3' align='center'><hr /><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>\r
</tr>\r
</table>\r
END\r
;\r
&Header::closebox();\r
\r
print "</form>\n";\r
\r
&Header::openbox('100%', 'left', $Lang::tr{'ssh host keys'});\r
\r
print "<table>\n";\r
\r
print <<END\r
<tr><td class='boldbase'><b>$Lang::tr{'ssh key'}</b></td>\r
    <td class='boldbase'><b>$Lang::tr{'ssh fingerprint'}</b></td>\r
    <td class='boldbase'><b>$Lang::tr{'ssh key size'}</b></td></tr>\r
END\r
;\r
\r
&viewkey("/etc/ssh/ssh_host_key.pub","RSA1");\r
&viewkey("/etc/ssh/ssh_host_rsa_key.pub","RSA2");\r
&viewkey("/etc/ssh/ssh_host_dsa_key.pub","DSA");\r
\r
print "</table>\n";\r
\r
&Header::closebox();\r
\r
&Header::closebigbox();\r
\r
&Header::closepage();\r
\r
\r
sub viewkey\r
{\r
  my $key = $_[0];\r
  my $name = $_[1];\r
\r
  if ( -e $key )\r
  {\r
    my @temp = split(/ /,`/usr/bin/ssh-keygen -l -f $key`);\r
    my $keysize = &Header::cleanhtml($temp[0],"y");\r
    my $fingerprint = &Header::cleanhtml($temp[1],"y");\r
    print "<tr><td>$key ($name)</td><td><code>$fingerprint</code></td><td align='center'>$keysize</td></tr>\n";\r
  }\r
}\r