]>
git.ipfire.org Git - ipfire-2.x.git/blob - html/cgi-bin/remote.cgi
2 ###############################################################################
4 # IPFire.org - A linux based firewall #
5 # Copyright (C) 2007 Michael Tremer & Christian Schmidt #
7 # This program is free software: you can redistribute it and/or modify #
8 # it under the terms of the GNU General Public License as published by #
9 # the Free Software Foundation, either version 3 of the License, or #
10 # (at your option) any later version. #
12 # This program is distributed in the hope that it will be useful, #
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of #
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
15 # GNU General Public License for more details. #
17 # You should have received a copy of the GNU General Public License #
18 # along with this program. If not, see <http://www.gnu.org/licenses/>. #
20 ###############################################################################
24 # enable only the following on debugging purpose
26 #use CGI::Carp 'fatalsToBrowser';
28 require '/var/ipfire/general-functions.pl';
29 require "${General::swroot}/lang.pl";
30 require "${General::swroot}/header.pl";
32 my %remotesettings=();
37 &Header
::showhttpheaders
();
39 $remotesettings{'ENABLE_SSH'} = 'off';
40 $remotesettings{'ENABLE_SSH_PORTOCOL1'} = 'off';
41 $remotesettings{'ENABLE_SSH_PORTFW'} = 'off';
42 $remotesettings{'ACTION'} = '';
43 &Header
::getcgihash
(\
%remotesettings);
45 if ( (($remotesettings{'ACTION'} eq $Lang::tr
{'save'}) || ($remotesettings{'ACTION'} eq $Lang::tr
{'ssh tempstart15'}) || ($remotesettings{'ACTION'} eq $Lang::tr
{'ssh tempstart30'})) && $remotesettings{'ACTION'} ne "" )
47 # not existing here indicates the box is unticked
48 $remotesettings{'ENABLE_SSH_PASSWORDS'} = 'off' unless exists $remotesettings{'ENABLE_SSH_PASSWORDS'};
49 $remotesettings{'ENABLE_SSH_KEYS'} = 'off' unless exists $remotesettings{'ENABLE_SSH_KEYS'};
52 &General
::writehash
("${General::swroot}/remote/settings", \
%remotesettings);
53 if ($remotesettings{'ENABLE_SSH'} eq 'on')
55 &General
::log($Lang::tr
{'ssh is enabled'});
56 if ($remotesettings{'ENABLE_SSH_PASSWORDS'} eq 'off'
57 and $remotesettings{'ENABLE_SSH_KEYS'} eq 'off')
59 $errormessage = $Lang::tr
{'ssh no auth'};
61 system ('/usr/bin/touch', "${General::swroot}/remote/enablessh");
65 &General
::log($Lang::tr
{'ssh is disabled'});
66 unlink "${General::swroot}/remote/enablessh";
69 if ($remotesettings{'ENABLE_SSH_PORTOCOL1'} eq 'on')
71 &General
::log($Lang::tr
{'ssh1 enabled'});
75 &General
::log($Lang::tr
{'ssh1 disabled'});
78 if ($remotesettings{'SSH_PORT'} eq 'on')
80 &General
::log("SSH Port 22");
84 &General
::log("SSH Port 222");
87 if ( $remotesettings{'ACTION'} eq $Lang::tr
{'ssh tempstart15'} || $remotesettings{'ACTION'} eq $Lang::tr
{'ssh tempstart30'} ){
88 if ($remotesettings{'ENABLE_SSH'} eq 'off')
90 system ('/usr/bin/touch', "${General::swroot}/remote/enablessh");
91 system('/usr/local/bin/sshctrl');
93 if ( $remotesettings{'ACTION'} eq $Lang::tr
{'ssh tempstart15'} ) { $counter = 900;}
94 elsif ( $remotesettings{'ACTION'} eq $Lang::tr
{'ssh tempstart30'} ) { $counter = 1800;}
96 system("/usr/local/bin/sshctrl tempstart $counter >/dev/null");
99 system('/usr/local/bin/sshctrl') == 0
100 or $errormessage = "$Lang::tr{'bad return code'} " . $?
/256;
104 &General
::readhash
("${General::swroot}/remote/settings", \
%remotesettings);
106 # not existing here means they're undefined and the default value should be
108 $remotesettings{'ENABLE_SSH_PASSWORDS'} = 'on' unless exists $remotesettings{'ENABLE_SSH_PASSWORDS'};
109 $remotesettings{'ENABLE_SSH_KEYS'} = 'on' unless exists $remotesettings{'ENABLE_SSH_KEYS'};
111 $checked{'ENABLE_SSH'}{'off'} = '';
112 $checked{'ENABLE_SSH'}{'on'} = '';
113 $checked{'ENABLE_SSH'}{$remotesettings{'ENABLE_SSH'}} = "checked='checked'";
114 $checked{'ENABLE_SSH_PORTOCOL1'}{'off'} = '';
115 $checked{'ENABLE_SSH_PORTOCOL1'}{'on'} = '';
116 $checked{'ENABLE_SSH_PORTOCOL1'}{$remotesettings{'ENABLE_SSH_PORTOCOL1'}} = "checked='checked'";
117 $checked{'ENABLE_SSH_PORTFW'}{'off'} = '';
118 $checked{'ENABLE_SSH_PORTFW'}{'on'} = '';
119 $checked{'ENABLE_SSH_PORTFW'}{$remotesettings{'ENABLE_SSH_PORTFW'}} = "checked='checked'";
120 $checked{'ENABLE_SSH_PASSWORDS'}{'off'} = '';
121 $checked{'ENABLE_SSH_PASSWORDS'}{'on'} = '';
122 $checked{'ENABLE_SSH_PASSWORDS'}{$remotesettings{'ENABLE_SSH_PASSWORDS'}} = "checked='checked'";
123 $checked{'ENABLE_SSH_KEYS'}{'off'} = '';
124 $checked{'ENABLE_SSH_KEYS'}{'on'} = '';
125 $checked{'ENABLE_SSH_KEYS'}{$remotesettings{'ENABLE_SSH_KEYS'}} = "checked='checked'";
126 $checked{'SSH_PORT'}{'off'} = '';
127 $checked{'SSH_PORT'}{'on'} = '';
128 $checked{'SSH_PORT'}{$remotesettings{'SSH_PORT'}} = "checked='checked'";
130 &Header
::openpage
($Lang::tr
{'remote access'}, 1, '');
132 &Header
::openbigbox
('100%', 'left', '', $errormessage);
135 &Header
::openbox
('100%', 'left', $Lang::tr
{'error messages'});
136 print "<FONT CLASS='base'>$errormessage </FONT>\n";
140 print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";
142 &Header
::openbox
('100%', 'left', 'SSH:');
146 <td><input type='checkbox' name='ENABLE_SSH' $checked{'ENABLE_SSH'}{'on'} /></td>
147 <td class='base' colspan='2'>$Lang::tr{'ssh access'}</td>
151 <td><input type='checkbox' name='ENABLE_SSH_PORTOCOL1' $checked{'ENABLE_SSH_PORTOCOL1'}{'on'} /></td>
152 <td width='100%' class='base'>$Lang::tr{'ssh1 support'}</td>
156 <td><input type='checkbox' name='ENABLE_SSH_PORTFW' $checked{'ENABLE_SSH_PORTFW'}{'on'} /></td>
157 <td width='100%' class='base'>$Lang::tr{'ssh portfw'}</td>
161 <td><input type='checkbox' name='ENABLE_SSH_PASSWORDS' $checked{'ENABLE_SSH_PASSWORDS'}{'on'} /></td>
162 <td width='100%' class='base'>$Lang::tr{'ssh passwords'}</td>
166 <td><input type='checkbox' name='ENABLE_SSH_KEYS' $checked{'ENABLE_SSH_KEYS'}{'on'} /></td>
167 <td width='100%' class='base'>$Lang::tr{'ssh keys'}</td>
171 <td><input type='checkbox' name='SSH_PORT' $checked{'SSH_PORT'}{'on'} /></td>
172 <td width='100%' class='base'>$Lang::tr{'ssh port'}</td>
175 <td align='center' colspan='3'><hr />
176 <input type='submit' name='ACTION' value='$Lang::tr{'ssh tempstart15'}' />
177 <input type='submit' name='ACTION' value='$Lang::tr{'ssh tempstart30'}' />
178 <input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
187 &Header
::openbox
('100%', 'left', $Lang::tr
{'ssh host keys'});
192 <tr><td class='boldbase'><b>$Lang::tr{'ssh key'}</b></td>
193 <td class='boldbase'><b>$Lang::tr{'ssh fingerprint'}</b></td>
194 <td class='boldbase'><b>$Lang::tr{'ssh key size'}</b></td></tr>
198 &viewkey
("/etc/ssh/ssh_host_key.pub","RSA1");
199 &viewkey
("/etc/ssh/ssh_host_rsa_key.pub","RSA2");
200 &viewkey
("/etc/ssh/ssh_host_dsa_key.pub","DSA");
206 &Header
::closebigbox
();
208 &Header
::closepage
();
218 my @temp = split(/ /,`/usr/bin/ssh-keygen -l -f $key`);
219 my $keysize = &Header
::cleanhtml
($temp[0],"y");
220 my $fingerprint = &Header
::cleanhtml
($temp[1],"y");
221 print "<tr><td>$key ($name)</td><td><code>$fingerprint</code></td><td align='center'>$keysize</td></tr>\n";