html/cgi-bin/upnp.cgi

   1 #!/usr/bin/perl
   2 #
   3 # IPFire CGIs
   4 #
   5 # This code is distributed under the terms of the GPL
   6 #
   7 # (c) The IPFire Team
   8 #
   9
  10 use strict;
  11 # enable only the following on debugging purpose
  12 use warnings;
  13 use CGI::Carp 'fatalsToBrowser';
  14
  15 require '/var/ipfire/general-functions.pl';
  16 require "${General::swroot}/lang.pl";
  17 require "${General::swroot}/header.pl";
  18
  19 my %upnpsettings = ();
  20 my %netsettings = ();
  21 my $message = "";
  22 my $errormessage = "";
  23 my %selected= () ;
  24
  25 my %servicenames =('UPnP Daemon' => 'upnpd',);
  26
  27 &Header::showhttpheaders();
  28 ############################################################################################################################
  29 ############################################### Setzen von Standartwerten ##################################################
  30
  31 $upnpsettings{'DEBUGMODE'} = '3';
  32 $upnpsettings{'FORWARDRULES'} = 'yes';
  33 $upnpsettings{'DOWNSTREAM'} = '1048576';
  34 $upnpsettings{'UPSTREAM'} = '131072';
  35 $upnpsettings{'DESCRIPTION'} = 'gatedesc.xml';
  36 $upnpsettings{'XML'} = '/etc/linuxigd';
  37 $upnpsettings{'ENABLED'} = 'off';
  38 $upnpsettings{'friendlyName'} = 'IPFire Gateway';
  39 ### Values that have to be initialized
  40 $upnpsettings{'ACTION'} = '';
  41
  42 &General::readhash("${General::swroot}/upnp/settings", \%upnpsettings);
  43 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
  44 &Header::getcgihash(\%upnpsettings);
  45
  46 &Header::openpage('UPnP', 1, '');
  47 &Header::openbigbox('100%', 'left', '', $errormessage);
  48
  49 ############################################################################################################################
  50 ################################################### Speichern der Config ###################################################
  51
  52 if ($upnpsettings{'ACTION'} eq $Lang::tr{'save'})
  53         {
  54         $upnpsettings{'DOWNSTREAM'} = $upnpsettings{'DOWNSTREAM'} * 1024;
  55         $upnpsettings{'UPSTREAM'} = $upnpsettings{'UPSTREAM'} * 1024;
  56         &General::writehash("${General::swroot}/upnp/settings", \%upnpsettings);
  57
  58         open (FILE, ">${General::swroot}/upnp/upnpd.conf") or die "Can't save the upnp config: $!";
  59         flock (FILE, 2);
  60
  61         print FILE <<END
  62
  63 # UPnP Config by Ipfire Project
  64
  65 debug_mode = $upnpsettings{'DEBUGMODE'}
  66 insert_forward_rules = $upnpsettings{'FORWARDRULES'}
  67 forward_chain_name = FORWARD
  68 prerouting_chain_name = PORTFW
  69 upstream_bitrate = $upnpsettings{'DOWNSTREAM'}
  70 downstream_bitrate = $upnpsettings{'UPSTREAM'}
  71 description_document_name = $upnpsettings{'DESCRIPTION'}
  72 xml_document_path = $upnpsettings{'XML'}
  73
  74 END
  75 ;
  76         close FILE;
  77         system("/usr/local/bin/upnpctrl upnpxml $upnpsettings{'XML'} $upnpsettings{'DESCRIPTION'} $upnpsettings{'manufacturer'}");
  78         }
  79 elsif ($upnpsettings{'ACTION'} eq 'Start')
  80         {
  81         $upnpsettings{'ENABLED'} = 'on';
  82         &General::writehash("${General::swroot}/upnp/settings", \%upnpsettings);
  83         system("/usr/local/bin/upnpctrl upnpdstart $netsettings{'RED_DEV'} $netsettings{'GREEN_DEV'}");
  84         }
  85 elsif ($upnpsettings{'ACTION'} eq 'Stop')
  86         {
  87         $upnpsettings{'ENABLED'} = 'off';
  88         &General::writehash("${General::swroot}/upnp/settings", \%upnpsettings);
  89         system("/usr/local/bin/upnpctrl stop");
  90         }
  91 elsif ($upnpsettings{'ACTION'} eq $Lang::tr{'restart'})
  92         {
  93         &General::writehash("${General::swroot}/upnp/settings", \%upnpsettings);
  94         system("/usr/local/bin/upnpctrl stop");
  95         system("/usr/local/bin/upnpctrl start $netsettings{'RED_DEV'} $netsettings{'GREEN_DEV'}");
  96         }
  97
  98 &General::readhash("${General::swroot}/upnp/settings", \%upnpsettings);
  99 $upnpsettings{'DOWNSTREAM'} = $upnpsettings{'DOWNSTREAM'} / 1024;
 100 $upnpsettings{'UPSTREAM'} = $upnpsettings{'UPSTREAM'} / 1024;
 101
 102 if ($errormessage)
 103         {
 104         &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 105         print "<class name='base'>$errormessage\n";
 106         print "&nbsp;</class>\n";
 107         &Header::closebox();
 108         }
 109
 110 ############################################################################################################################
 111 ############################################################################################################################
 112
 113 &Header::openbox('100%', 'center', 'UPnP');
 114 print <<END
 115 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 116 <table width='95%' cellspacing='0'>
 117 END
 118 ;
 119 if ( $message ne "" ) {print "<tr><td colspan='3' align='center'><font color='red'>$message</font>";}
 120
 121 my $lines = 0;
 122 my $key = '';
 123 foreach $key (sort keys %servicenames)
 124 {
 125         if ($lines % 2)
 126                 {print "<tr bgcolor='${Header::table1colour}'>\n";}
 127         else
 128                 {print "<tr bgcolor='${Header::table2colour}'>\n"; }
 129
 130         print "<td align='left'>$key\n";
 131         my $shortname = $servicenames{$key};
 132         my $status = &isrunning($shortname);
 133         print "$status\n";
 134         $lines++;
 135 }
 136
 137 print <<END
 138 <tr><td align='left'>Alle Dienste:</td><td align='center' colspan='2'>
 139 <input type='submit' name='ACTION' value='Start' />
 140 <input type='submit' name='ACTION' value='Stop' />
 141 <input type='submit' name='ACTION' value='$Lang::tr{'restart'}' />
 142 </table>
 143 </form>
 144 <br />
 145 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 146 <table width='95%' cellspacing='0'>
 147 <tr><td colspan='2' align='left' bgcolor='${Header::table1colour}'><b>$Lang::tr{'options'}</b></td></tr>
 148 <tr><td align='left' colspan='2'><br /></td></tr>
 149 <tr><td align='left'>UPnP Device Name:</td><td><input type='text' name='friendlyName' value='$upnpsettings{'friendlyName'}' size="30" /></td></tr>
 150 <tr><td align='left' colspan='2'><br /></td></tr>
 151 <tr><td align='left'>Downstream in KB:</td><td><input type='text' name='DOWNSTREAM' value='$upnpsettings{'DOWNSTREAM'}' size="30" /></td></tr>
 152 <tr><td align='left'>Upstream in KB:</td><td><input type='text' name='UPSTREAM' value='$upnpsettings{'UPSTREAM'}' size="30" /></td></tr>
 153 <tr><td align='left' colspan='2'><br /></td></tr>
 154 <tr><td colspan='2' align='center'>     <input type='hidden' name='ACTION' value=$Lang::tr{'save'} />
 155                                                                                                                                                 <input type='image' alt=$Lang::tr{'save'} src='/images/floppy.gif' /></td></tr>
 156 </table></form>
 157 END
 158 ;
 159 &Header::closebox();
 160
 161 &Header::openbox('100%', 'center', 'Aktuell geoeffnete Ports');
 162 my @output = qx(iptables -t nat -n -L PORTFW);
 163 my ($outputline, $extip, $extport, $int);
 164 my @output2;
 165 print "<table>";
 166 foreach $outputline (@output) {
 167         if ( $outputline =~ /^DNAT/ ) {
 168                 @output2 = split(/ /, $outputline);
 169                 $extip = $output2[23];
 170                 $extport = $output2[29];
 171                 $extport =~ s/dpt://;
 172                 $int = "$output2[31]";
 173                 $int =~ s/to://;
 174                 print "<tr><td>$extip:$extport<td align='center'><img src='/images/forward.gif' alt='=&gt;' /><td>$int";
 175
 176         }
 177 }
 178
 179 print "</table>";
 180
 181 &Header::closebox();
 182
 183 &Header::closebigbox();
 184 &Header::closepage();
 185
 186 ############################################################################################################################
 187 ############################################################################################################################
 188
 189 sub isrunning
 190         {
 191         my $cmd = $_[0];
 192         my $status = "<td bgcolor='${Header::colourred}' align='center'><font color='white'><b>$Lang::tr{'stopped'}</b></font></td>";
 193         my $pid = '';
 194         my $testcmd = '';
 195         my $exename;
 196
 197         $cmd =~ /(^[a-z]+)/;
 198         $exename = $1;
 199
 200         if (open(FILE, "/var/run/${cmd}.pid"))
 201                 {
 202                 $pid = <FILE>; chomp $pid;
 203                 close FILE;
 204                 if (open(FILE, "/proc/${pid}/status"))
 205                         {
 206                         while (<FILE>)
 207                                 {if (/^Name:\W+(.*)/) {$testcmd = $1; }}
 208                         close FILE;
 209                         if ($testcmd =~ /$exename/)
 210                                 {$status = "<td bgcolor='${Header::colourgreen}'><font color='white'><b>$Lang::tr{'running'}</b></font></td>";}
 211                         }
 212                 }
 213
 214                 return $status;
 215         }