html/cgi-bin/network.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2007  Michael Tremer & Christian Schmidt                      #
   6 #                                                                             #
   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.                                         #
  11 #                                                                             #
  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.                                #
  16 #                                                                             #
  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/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 use strict;
  23
  24 # enable only the following on debugging purpose
  25 #use warnings;
  26 #use CGI::Carp 'fatalsToBrowser';
  27
  28 require '/var/ipfire/general-functions.pl';
  29 require "${General::swroot}/lang.pl";
  30 require "${General::swroot}/header.pl";
  31 require "${General::swroot}/graphs.pl";
  32
  33 my %cgiparams=();
  34 my %pppsettings=();
  35 my %netsettings=();
  36 my @cgiparams=();
  37 my @graphs=();
  38 my $iface='';
  39 my %dhcpsettings=();
  40 my %dhcpinfo=();
  41 my $output='';
  42
  43 &Header::showhttpheaders();
  44
  45 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
  46
  47 $ENV{'QUERY_STRING'} =~ s/&//g;
  48 @cgiparams = split(/network=/,$ENV{'QUERY_STRING'});
  49 $cgiparams[1] = '' unless defined $cgiparams[1];
  50
  51 if ($cgiparams[1] =~ /red/) {
  52         &Header::openpage($Lang::tr{'network traffic graphs external'}, 1, '');
  53         push (@graphs, ($netsettings{'RED_DEV'}));
  54         if (-e "/var/log/rrd/collectd/localhost/interface/if_octets-ipsec0.rrd") {push (@graphs, ("ipsec0"));}
  55 }elsif ($cgiparams[1] =~ /other/) {
  56         &Header::openpage($Lang::tr{'network traffic graphs others'}, 1, '');
  57         push (@graphs, ("lq"));
  58         push (@graphs, ("fwhits"));
  59 }else {
  60         &Header::openpage($Lang::tr{'network traffic graphs internal'}, 1, '');
  61         push (@graphs, ($netsettings{'GREEN_DEV'}));
  62         if ($netsettings{'BLUE_DEV'}) {
  63                 push (@graphs, ($netsettings{'BLUE_DEV'})); }
  64         if ($netsettings{'ORANGE_DEV'}) {
  65                 push (@graphs, ($netsettings{'ORANGE_DEV'})); }
  66 }
  67
  68 &Header::openbigbox('100%', 'left');
  69
  70 foreach my $graphname (@graphs) {
  71
  72   if ($graphname eq "lq" )
  73   {  &Graphs::updatelqgraph("day");  }
  74   elsif ($graphname eq "fwhits" )
  75   {  &Graphs::updatefwhitsgraph("day");  }
  76   else
  77   {  &Graphs::updateifgraph($graphname, "day");  }
  78
  79         &Header::openbox('100%', 'center', "$graphname $Lang::tr{'graph'}");
  80         if (-e "$Header::graphdir/${graphname}-day.png") {
  81                 my $ftime = localtime((stat("$Header::graphdir/${graphname}-day.png"))[9]);
  82                 print "<center><b>$Lang::tr{'the statistics were last updated at'}: $ftime</b></center><br />\n";
  83                 print "<a href='/cgi-bin/graphs.cgi?graph=$graphname'>";
  84                 print "<img alt='' src='/graphs/${graphname}-day.png' border='0' />";
  85                 print "</a>";
  86         } else {
  87                 print $Lang::tr{'no information available'};
  88         }
  89         print "<br />\n";
  90         &Header::closebox();
  91 }
  92
  93 if ($cgiparams[1] =~ /red/) {
  94
  95         if ( $netsettings{'CONFIG_TYPE'} =~ /^(1|2|3|4)$/  && $netsettings{'RED_TYPE'} eq "DHCP") {
  96
  97                 &Header::openbox('100%', 'left', "RED $Lang::tr{'dhcp configuration'}");
  98                 if (-s "${General::swroot}/dhcpc/dhcpcd-$netsettings{'RED_DEV'}.info") {
  99
 100                         &General::readhash("${General::swroot}/dhcpc/dhcpcd-$netsettings{'RED_DEV'}.info", \%dhcpinfo);
 101
 102                         my $DNS1=`echo $dhcpinfo{'DNS'} | cut -f 1 -d ,`;
 103                         my $DNS2=`echo $dhcpinfo{'DNS'} | cut -f 2 -d ,`;
 104
 105                         my $lsetme=0;
 106                         my $leasetime="";
 107                         if ($dhcpinfo{'LEASETIME'} ne "") {
 108                                 $lsetme=$dhcpinfo{'LEASETIME'};
 109                                 $lsetme=($lsetme/60);
 110                                 if ($lsetme > 59) {
 111                                         $lsetme=($lsetme/60); $leasetime=$lsetme." Hour";
 112                                 } else {
 113                                 $leasetime=$lsetme." Minute";
 114                                 }
 115                                 if ($lsetme > 1) {
 116                                         $leasetime=$leasetime."s";
 117                                 }
 118                         }
 119                         my $rentme=0;
 120                         my $rnwltime="";
 121                         if ($dhcpinfo{'RENEWALTIME'} ne "") {
 122                                 $rentme=$dhcpinfo{'RENEWALTIME'};
 123                                 $rentme=($rentme/60);
 124                                 if ($rentme > 59){
 125                                         $rentme=($rentme/60); $rnwltime=$rentme." Hour";
 126                                 } else {
 127                                         $rnwltime=$rentme." Minute";
 128                                 }
 129                                 if ($rentme > 1){
 130                                         $rnwltime=$rnwltime."s";
 131                                 }
 132                         }
 133                         my $maxtme=0;
 134                         my $maxtime="";
 135                         if ($dhcpinfo{'REBINDTIME'} ne "") {
 136                                 $maxtme=$dhcpinfo{'REBINDTIME'};
 137                                 $maxtme=($maxtme/60);
 138                                 if ($maxtme > 59){
 139                                         $maxtme=($maxtme/60); $maxtime=$maxtme." Hour";
 140                                 } else {
 141                                         $maxtime=$maxtme." Minute";
 142                                 }
 143                                 if ($maxtme > 1) {
 144                                         $maxtime=$maxtime."s";
 145                                 }
 146                         }
 147
 148                         print "<table width='100%'>";
 149                         if ($dhcpinfo{'HOSTNAME'}) {
 150                                 print "<tr><td width='30%'>$Lang::tr{'hostname'}</td><td>$dhcpinfo{'HOSTNAME'}.$dhcpinfo{'DOMAIN'}</td></tr>\n";
 151                         } else {
 152                                 print "<tr><td width='30%'>$Lang::tr{'domain'}</td><td>$dhcpinfo{'DOMAIN'}</td></tr>\n";
 153                         }
 154                         print <<END
 155                 <tr><td>$Lang::tr{'gateway'}</td><td>$dhcpinfo{'GATEWAY'}</td></tr>
 156                 <tr><td>$Lang::tr{'primary dns'}</td><td>$DNS1</td></tr>
 157                 <tr><td>$Lang::tr{'secondary dns'}</td><td>$DNS2</td></tr>
 158                 <tr><td>$Lang::tr{'dhcp server'}</td><td>$dhcpinfo{'DHCPSIADDR'}</td></tr>
 159                 <tr><td>$Lang::tr{'def lease time'}</td><td>$leasetime</td></tr>
 160                 <tr><td>$Lang::tr{'default renewal time'}</td><td>$rnwltime</td></tr>
 161                 <tr><td>$Lang::tr{'max renewal time'}</td><td>$maxtime</td></tr>
 162             </table>
 163 END
 164             ;
 165                 }
 166                 else
 167                 {
 168                         print "$Lang::tr{'no dhcp lease'}";
 169                 }
 170                 &Header::closebox();
 171         }
 172
 173         if ($dhcpsettings{'ENABLE_GREEN'} eq 'on' || $dhcpsettings{'ENABLE_BLUE'} eq 'on') {
 174                 &Header::CheckSortOrder;
 175                 &Header::PrintActualLeases;
 176         }
 177
 178 } else {
 179
 180         &Header::openbox('100%', 'left', $Lang::tr{'routing table entries'});
 181         $output = `/sbin/ip route show`;
 182         $output = &Header::cleanhtml($output,"y");
 183         print "<pre>$output</pre>\n";
 184         &Header::closebox();
 185
 186         &Header::openbox('100%', 'left', $Lang::tr{'arp table entries'});
 187         $output = `/sbin/ip neigh show`;
 188         $output = &Header::cleanhtml($output,"y");
 189         print "<pre>$output</pre>\n";
 190         &Header::closebox();
 191
 192 }
 193
 194 &Header::closebigbox();
 195 &Header::closepage();