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 $errormessage = "";
  23 my %selected= () ;
  24
  25 my %servicenames =('UPnP Daemon' => 'upnpd',);
  26
  27 my %color = ();
  28 my %mainsettings = ();
  29 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  30 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  31
  32 &Header::showhttpheaders();
  33 ############################################################################################################################
  34 ############################################### Setzen von Standartwerten ##################################################
  35
  36 $upnpsettings{'DEBUGMODE'} = '3';
  37 $upnpsettings{'FORWARDRULES'} = 'yes';
  38 $upnpsettings{'DOWNSTREAM'} = '1048576';
  39 $upnpsettings{'UPSTREAM'} = '131072';
  40 $upnpsettings{'DESCRIPTION'} = 'gatedesc.xml';
  41 $upnpsettings{'XML'} = '/etc/linuxigd';
  42 $upnpsettings{'ENABLED'} = 'off';
  43 $upnpsettings{'friendlyName'} = 'IPFire Gateway';
  44 ### Values that have to be initialized
  45 $upnpsettings{'ACTION'} = '';
  46
  47 &General::readhash("${General::swroot}/upnp/settings", \%upnpsettings);
  48 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
  49 &Header::getcgihash(\%upnpsettings);
  50
  51 &Header::openpage('UPnP', 1, '');
  52 &Header::openbigbox('100%', 'left', '', $errormessage);
  53
  54 ############################################################################################################################
  55 ################################################### Speichern der Config ###################################################
  56
  57 if ($upnpsettings{'ACTION'} eq $Lang::tr{'save'})
  58         {
  59         $upnpsettings{'DOWNSTREAM'} = $upnpsettings{'DOWNSTREAM'} * 1024;
  60         $upnpsettings{'UPSTREAM'} = $upnpsettings{'UPSTREAM'} * 1024;
  61         &General::writehash("${General::swroot}/upnp/settings", \%upnpsettings);
  62
  63         open (FILE, ">${General::swroot}/upnp/upnpd.conf") or die "Can't save the upnp config: $!";
  64         flock (FILE, 2);
  65
  66         print FILE <<END
  67
  68 # UPnP Config by Ipfire Project
  69
  70 debug_mode = $upnpsettings{'DEBUGMODE'}
  71 insert_forward_rules = $upnpsettings{'FORWARDRULES'}
  72 forward_chain_name = FORWARD
  73 prerouting_chain_name = PORTFW
  74 upstream_bitrate = $upnpsettings{'DOWNSTREAM'}
  75 downstream_bitrate = $upnpsettings{'UPSTREAM'}
  76 description_document_name = $upnpsettings{'DESCRIPTION'}
  77 xml_document_path = $upnpsettings{'XML'}
  78
  79 END
  80 ;
  81         close FILE;
  82         system("/usr/local/bin/upnpctrl","upnpxml","$upnpsettings{'friendlyName'}","$upnpsettings{'XML'}","$upnpsettings{'DESCRIPTION'}");
  83         }
  84 elsif ($upnpsettings{'ACTION'} eq 'Start')
  85         {
  86         $upnpsettings{'ENABLED'} = 'on';
  87         &General::writehash("${General::swroot}/upnp/settings", \%upnpsettings);
  88         system("/usr/local/bin/upnpctrl upnpdstart $netsettings{'RED_DEV'} $netsettings{'GREEN_DEV'}");
  89         }
  90 elsif ($upnpsettings{'ACTION'} eq 'Stop')
  91         {
  92         $upnpsettings{'ENABLED'} = 'off';
  93         &General::writehash("${General::swroot}/upnp/settings", \%upnpsettings);
  94         system("/usr/local/bin/upnpctrl stop");
  95         }
  96 elsif ($upnpsettings{'ACTION'} eq $Lang::tr{'restart'})
  97         {
  98         &General::writehash("${General::swroot}/upnp/settings", \%upnpsettings);
  99         system("/usr/local/bin/upnpctrl stop");
 100         system("/usr/local/bin/upnpctrl start $netsettings{'RED_DEV'} $netsettings{'GREEN_DEV'}");
 101         }
 102
 103 &General::readhash("${General::swroot}/upnp/settings", \%upnpsettings);
 104 $upnpsettings{'DOWNSTREAM'} = $upnpsettings{'DOWNSTREAM'} / 1024;
 105 $upnpsettings{'UPSTREAM'} = $upnpsettings{'UPSTREAM'} / 1024;
 106
 107 if ($errormessage)
 108         {
 109         &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
 110         print "<class name='base'>$errormessage\n";
 111         print "&nbsp;</class>\n";
 112         &Header::closebox();
 113         }
 114
 115 ############################################################################################################################
 116 ############################################################################################################################
 117
 118 &Header::openbox('100%', 'center', 'UPnP');
 119 print <<END
 120 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 121 <table width='95%' cellspacing='0'>
 122 END
 123 ;
 124 if ( $message ne "" ) {print "<tr><td colspan='3' align='center'><font color='red'>$message</font>";}
 125
 126 my $lines = 0;
 127 my $key = '';
 128 foreach $key (sort keys %servicenames)
 129 {
 130   print "<tr><td align='left'>$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='$ENV{'SCRIPT_NAME'}'>
 146 <table width='95%' cellspacing='0'>
 147 <tr><td colspan='2' align='left' bgcolor='$color{'color20'}'><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         }