]>
git.ipfire.org Git - people/pmueller/ipfire-2.x.git/blob - html/cgi-bin/webaccess.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 #usable only the following on debugging purpose
26 #use CGI::Carp 'fatalsToBrowser';
29 require '/var/ipfire/general-functions.pl';
30 require "${General::swroot}/lang.pl";
31 require "${General::swroot}/header.pl";
34 my $swroot = "/var/ipfire";
35 my $apdir = "$swroot/proxy/advanced";
36 my $group_def_file = "$apdir/cre/classrooms";
37 my $svhosts_file = "$apdir/cre/supervisors";
38 my $acl_src_noaccess_ips = "$apdir/acls/src_noaccess_ip.acl";
39 my $acl_src_noaccess_mac = "$apdir/acls/src_noaccess_mac.acl";
41 my $banner = "A D V A N C E D P R O X Y - W E B A C C E S S M A N A G E R";
50 ### Initialize environment
51 &readhash
("${swroot}/proxy/advanced/settings", \
%proxysettings);
53 ### Initialize language
54 require "${swroot}/lang.pl";
56 &getcgihash
(\
%cgiparams);
63 if ($cgiparams{$_} eq $Lang::tr
{'advproxy mode deny'}) { $acl{$_}='on'; }
64 if ($cgiparams{$_} eq $Lang::tr
{'advproxy mode allow'}) { $acl{$_}='off'; }
71 if ((-e
$svhosts_file) && (!-z
$svhosts_file))
73 open (FILE
, $svhosts_file);
77 if ($ENV{'REMOTE_ADDR'} eq $_) { $is_supervisor=1; }
81 } else { $is_supervisor=1; }
83 if (($cgiparams{'ACTION'} eq 'submit') && ($is_supervisor))
85 if ( ($cgiparams{'PASSWORD'} eq $proxysettings{'SUPERVISOR_PASSWORD'}) && (!($proxysettings{'SUPERVISOR_PASSWORD'} eq '')) ||
86 ((defined($proxysettings{'SUPERVISOR_PASSWORD'})) && ($proxysettings{'SUPERVISOR_PASSWORD'} eq '')))
89 system("/usr/local/bin/squidctrl restart >/dev/null 2>&1");
97 # -------------------------------------------------------------------
101 Cache-control: no-cache
103 Content-type: text/html
105 <!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01 Transitional//EN' 'http://www.w3.org/TR/html4/loose.dtd'>
108 <meta http-equiv='Content-Type' content='text/html; charset=UTF-8'>
109 <title>Advanced Proxy - Web Access Manager</title>
110 <style type='text/css'>
111 a:link { text-decoration:none; font-family:verdana,arial,helvetica; font-weight:bold; color:#ffffff; }
112 a:visited { text-decoration:none; font-family:verdana,arial,helvetica; font-weight:bold; color:#ffffff; }
113 a:hover { text-decoration:none; font-family:verdana,arial,helvetica; font-weight:bold; color:#000000; }
114 a:active { text-decoration:none; font-family:verdana,arial,helvetica; font-weight:bold; color:#000000; }
115 a:focus { text-decoration:none; font-family:verdana,arial,helvetica; font-weight:bold; color:#ffffff; }
118 <body bgcolor='#FFFFFF'>
122 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
124 <table width='720' cellspacing='10' cellpadding='5' border='0'>
127 <td bgcolor='#C0C0C0' height='20'></td>
131 <td bgcolor='#F4F4F4' align='center'>
132 <table width='100%' cellspacing='10' cellpadding='10' border='0'>
135 <td nowrap bgcolor='#FFFFFF' align='center'>
136 <font face='verdana,arial,helvetica' color='#000000' size='3'>$banner</font>
142 if ($proxysettings{'CLASSROOM_EXT'} eq 'on')
149 <table width='70%' cellspacing='2' cellpadding='2' border='0' align='center'>
150 <tr><td><input type='hidden' name='ACTION' value='submit'></td></tr>
154 if (($is_supervisor) && ((defined($proxysettings{'SUPERVISOR_PASSWORD'})) && (!($proxysettings{'SUPERVISOR_PASSWORD'} eq ''))))
158 <font face='verdana,arial,helvetica' color='#000000' size='2'>$Lang::tr{'advproxy supervisor password'}:</font>
160 <td align='center'><input type='password' name='PASSWORD' size='15'></td>
176 print"<table width='65%' cellspacing='2' cellpadding='2' border='0' align='center' rules='groups'>";
178 print"<table width='50%' cellspacing='2' cellpadding='6' border='0' align='center' rules='groups'>";
181 if ((defined($acl{$_})) && ($acl{$_} eq 'on'))
183 print " <td bgcolor='#D00000' align='center'><font face='verdana,arial,helvetica' color='#FFFFFF' size='2'>$_</font>";
184 } else { print " <td bgcolor='#00A000' align='center'><font face='verdana,arial,helvetica' color='#FFFFFF' size='2'>$_</font>"; }
187 if ((defined($acl{$_})) && ($acl{$_} eq 'on'))
189 print "</td><td width='120' align='center'>";
190 print "<input type='submit' name='$_' value=' $Lang::tr{'advproxy mode allow'} '>";
191 print "</td><td width='16' bgcolor='#D00000'> </td>\n";
193 print "</td><td width='120' align='center'>";
194 print "<input type='submit' name='$_' value=' $Lang::tr{'advproxy mode deny'} '>";
195 print "</td><td width='16' bgcolor='#00A000'> </td>\n";
200 print"<table width='65%' cellspacing='2' cellpadding='2' border='0' align='center'>";
201 print "<tr><td></td></tr>\n";
212 print " <td align='center'>\n";
213 print " <font face='verdana,arial,helvetica' color='#000000' size='2'>$Lang::tr{'advproxy no cre groups'}</font>\n";
219 print " <td align='center'>\n";
220 print " <font face='verdana,arial,helvetica' color='#000000' size='2'>$Lang::tr{'advproxy cre disabled'}</font>\n";
233 <td bgcolor='#C0C0C0' align='right'>
234 <font face='verdana,arial,helvetica' color='#FFFFFF' size='1'>
235 <a href='http://www.advproxy.net' target='_blank'>Advanced Proxy</a> running on
236 <a href='http://www.ipfire.org' target='_blank'>IPFire</a>
253 # -------------------------------------------------------------------
257 my $filename = $_[0];
263 open(FILE
, $filename) or die "Unable to read file $filename";
267 ($var, $val) = split /=/, $_, 2;
273 # Untaint variables read from hash
274 $var =~ /([A-Za-z0-9_-]*)/; $var = $1;
275 $val =~ /([\w\W]*)/; $val = $1;
276 $hash->{$var} = $val;
283 # -------------------------------------------------------------------
287 my ($hash, $params) = @_;
288 my $cgi = CGI
->new ();
289 return if ($ENV{'REQUEST_METHOD'} ne 'POST');
290 if (!$params->{'wantfile'}) {
291 $CGI::DISABLE_UPLOADS
= 1;
292 $CGI::POST_MAX
= 512 * 1024;
294 $CGI::POST_MAX
= 10 * 1024 * 1024;
297 $cgi->referer() =~ m/^https?\:\/\
/([^\/]+)/;
299 $cgi->url() =~ m/^https?\:\/\
/([^\/]+)/;
301 return if ($referer ne $servername);
303 ### Modified for getting multi-vars, split by |
304 %temp = $cgi->Vars();
305 foreach my $key (keys %temp) {
306 $hash->{$key} = $temp{$key};
307 $hash->{$key} =~ s/\0/|/g;
308 $hash->{$key} =~ s/^\s*(.*?)\s*$/$1/;
311 if (($params->{'wantfile'})&&($params->{'filevar'})) {
312 $hash->{$params->{'filevar'}} = $cgi->upload
313 ($params->{'filevar'});
318 # -------------------------------------------------------------------
323 open (FILE
,"$acl_src_noaccess_ips");
324 my @aclgroups = <FILE
>;
337 # -------------------------------------------------------------------
343 open (FILE
,"$group_def_file");
344 @group_defs = <FILE
>;
348 foreach (@group_defs)
351 if (/^\s*\[.*\]\s*$/)
354 $grpstr =~ s/^\s*\[\s*//;
355 $grpstr =~ s/\s*\]\s*$//;
356 push(@groups,$grpstr);
361 # -------------------------------------------------------------------
367 open (FILE_IPS
,">$acl_src_noaccess_ips");
368 open (FILE_MAC
,">$acl_src_noaccess_mac");
371 foreach (@group_defs)
373 if (/^\s*\[.*\]\s*$/)
377 if ((defined($acl{$_})) && ($acl{$_} eq 'on'))
379 print FILE_IPS
"# $_\n";
380 print FILE_MAC
"# $_\n";
382 } else { $is_blocked=0; }
383 } elsif (($is_blocked) && ($_))
385 s/^\s+//g; s/\s+$//g;
386 /^[0-9a-f]{2}:[0-9a-f]{2}:[0-9a-f]{2}:[0-9a-f]{2}:[0-9a-f]{2}:[0-9a-f]{2}$/i ?
print FILE_MAC
"$_\n" : print FILE_IPS
"$_\n";
394 # -------------------------------------------------------------------