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 @pings=();
  39 my $iface='';
  40 my %dhcpsettings=();
  41 my %dhcpinfo=();
  42 my $output='';
  43
  44 &Header::showhttpheaders();
  45
  46 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
  47
  48 $ENV{'QUERY_STRING'} =~ s/&//g;
  49 @cgiparams = split(/network=/,$ENV{'QUERY_STRING'});
  50 $cgiparams[1] = '' unless defined $cgiparams[1];
  51
  52 if ($cgiparams[1] =~ /red/) {
  53         &Header::openpage($Lang::tr{'network traffic graphs external'}, 1, '');
  54         push (@graphs, ($netsettings{'RED_DEV'}));
  55         if (-e "/var/log/rrd/collectd/localhost/interface/if_octets-ipsec0.rrd") {push (@graphs, ("ipsec0"));}
  56 }elsif ($cgiparams[1] =~ /other/) {
  57         &Header::openpage($Lang::tr{'network traffic graphs others'}, 1, '');
  58         my @pinggraphs = `ls -dA /var/log/rrd/collectd/localhost/ping/*`;
  59         foreach (@pinggraphs){
  60                 $_ =~ /(.*)\/ping\/ping-(.*)\.rrd/;
  61                 push(@pings,$2);
  62         }
  63         push (@graphs, ("fwhits"));
  64 }else {
  65         &Header::openpage($Lang::tr{'network traffic graphs internal'}, 1, '');
  66         push (@graphs, ($netsettings{'GREEN_DEV'}));
  67         if ($netsettings{'BLUE_DEV'}) {
  68                 push (@graphs, ($netsettings{'BLUE_DEV'})); }
  69         if ($netsettings{'ORANGE_DEV'}) {
  70                 push (@graphs, ($netsettings{'ORANGE_DEV'})); }
  71 }
  72
  73 &Header::openbigbox('100%', 'left');
  74
  75 foreach my $graphname (@pings) {
  76
  77   if ($graphname eq "gateway" )
  78   {  &Graphs::updatepinggraph("day","gateway"); }
  79   else
  80   {  &Graphs::updatepinggraph("day","$graphname"); }
  81
  82         &Header::openbox('100%', 'center', "$graphname $Lang::tr{'graph'}");
  83         if (-e "$Header::graphdir/${graphname}-day.png") {
  84                 my $ftime = localtime((stat("$Header::graphdir/${graphname}-day.png"))[9]);
  85                 print "<center><b>$Lang::tr{'the statistics were last updated at'}: $ftime</b></center><br />\n";
  86                 print "<a href='/cgi-bin/graphs.cgi?graph=$graphname&graph=ping'>";
  87                 print "<img alt='' src='/graphs/${graphname}-day.png' border='0' />";
  88                 print "</a>";
  89         } else {
  90                 print $Lang::tr{'no information available'};
  91         }
  92         print "<br />\n";
  93         &Header::closebox();
  94 }
  95
  96 foreach my $graphname (@graphs) {
  97
  98   if ($graphname eq "fwhits" )
  99   {  &Graphs::updatefwhitsgraph("day");  }
 100   else
 101   {  &Graphs::updateifgraph($graphname, "day");  }
 102
 103         &Header::openbox('100%', 'center', "$graphname $Lang::tr{'graph'}");
 104         if (-e "$Header::graphdir/${graphname}-day.png") {
 105                 my $ftime = localtime((stat("$Header::graphdir/${graphname}-day.png"))[9]);
 106                 print "<center><b>$Lang::tr{'the statistics were last updated at'}: $ftime</b></center><br />\n";
 107                 print "<a href='/cgi-bin/graphs.cgi?graph=$graphname'>";
 108                 print "<img alt='' src='/graphs/${graphname}-day.png' border='0' />";
 109                 print "</a>";
 110         } else {
 111                 print $Lang::tr{'no information available'};
 112         }
 113         print "<br />\n";
 114         &Header::closebox();
 115 }
 116
 117 if ($cgiparams[1] =~ /red/) {
 118
 119         if ( $netsettings{'CONFIG_TYPE'} =~ /^(1|2|3|4)$/  && $netsettings{'RED_TYPE'} eq "DHCP") {
 120
 121                 &Header::openbox('100%', 'left', "RED $Lang::tr{'dhcp configuration'}");
 122                 if (-s "${General::swroot}/dhcpc/dhcpcd-$netsettings{'RED_DEV'}.info") {
 123
 124                         &General::readhash("${General::swroot}/dhcpc/dhcpcd-$netsettings{'RED_DEV'}.info", \%dhcpinfo);
 125
 126                         my $DNS1=`echo $dhcpinfo{'DNS'} | cut -f 1 -d ,`;
 127                         my $DNS2=`echo $dhcpinfo{'DNS'} | cut -f 2 -d ,`;
 128
 129                         my $lsetme=0;
 130                         my $leasetime="";
 131                         if ($dhcpinfo{'LEASETIME'} ne "") {
 132                                 $lsetme=$dhcpinfo{'LEASETIME'};
 133                                 $lsetme=($lsetme/60);
 134                                 if ($lsetme > 59) {
 135                                         $lsetme=($lsetme/60); $leasetime=$lsetme." Hour";
 136                                 } else {
 137                                 $leasetime=$lsetme." Minute";
 138                                 }
 139                                 if ($lsetme > 1) {
 140                                         $leasetime=$leasetime."s";
 141                                 }
 142                         }
 143                         my $rentme=0;
 144                         my $rnwltime="";
 145                         if ($dhcpinfo{'RENEWALTIME'} ne "") {
 146                                 $rentme=$dhcpinfo{'RENEWALTIME'};
 147                                 $rentme=($rentme/60);
 148                                 if ($rentme > 59){
 149                                         $rentme=($rentme/60); $rnwltime=$rentme." Hour";
 150                                 } else {
 151                                         $rnwltime=$rentme." Minute";
 152                                 }
 153                                 if ($rentme > 1){
 154                                         $rnwltime=$rnwltime."s";
 155                                 }
 156                         }
 157                         my $maxtme=0;
 158                         my $maxtime="";
 159                         if ($dhcpinfo{'REBINDTIME'} ne "") {
 160                                 $maxtme=$dhcpinfo{'REBINDTIME'};
 161                                 $maxtme=($maxtme/60);
 162                                 if ($maxtme > 59){
 163                                         $maxtme=($maxtme/60); $maxtime=$maxtme." Hour";
 164                                 } else {
 165                                         $maxtime=$maxtme." Minute";
 166                                 }
 167                                 if ($maxtme > 1) {
 168                                         $maxtime=$maxtime."s";
 169                                 }
 170                         }
 171
 172                         print "<table width='100%'>";
 173                         if ($dhcpinfo{'HOSTNAME'}) {
 174                                 print "<tr><td width='30%'>$Lang::tr{'hostname'}</td><td>$dhcpinfo{'HOSTNAME'}.$dhcpinfo{'DOMAIN'}</td></tr>\n";
 175                         } else {
 176                                 print "<tr><td width='30%'>$Lang::tr{'domain'}</td><td>$dhcpinfo{'DOMAIN'}</td></tr>\n";
 177                         }
 178                         print <<END
 179                 <tr><td>$Lang::tr{'gateway'}</td><td>$dhcpinfo{'GATEWAY'}</td></tr>
 180                 <tr><td>$Lang::tr{'primary dns'}</td><td>$DNS1</td></tr>
 181                 <tr><td>$Lang::tr{'secondary dns'}</td><td>$DNS2</td></tr>
 182                 <tr><td>$Lang::tr{'dhcp server'}</td><td>$dhcpinfo{'DHCPSIADDR'}</td></tr>
 183                 <tr><td>$Lang::tr{'def lease time'}</td><td>$leasetime</td></tr>
 184                 <tr><td>$Lang::tr{'default renewal time'}</td><td>$rnwltime</td></tr>
 185                 <tr><td>$Lang::tr{'max renewal time'}</td><td>$maxtime</td></tr>
 186             </table>
 187 END
 188             ;
 189                 }
 190                 else
 191                 {
 192                         print "$Lang::tr{'no dhcp lease'}";
 193                 }
 194                 &Header::closebox();
 195         }
 196
 197         if ($dhcpsettings{'ENABLE_GREEN'} eq 'on' || $dhcpsettings{'ENABLE_BLUE'} eq 'on') {
 198                 &Header::CheckSortOrder;
 199                 &Header::PrintActualLeases;
 200         }
 201
 202 } else {
 203
 204         &Header::openbox('100%', 'left', $Lang::tr{'routing table entries'});
 205         $output = `/sbin/ip route show`;
 206         $output = &Header::cleanhtml($output,"y");
 207         print "<pre>$output</pre>\n";
 208         &Header::closebox();
 209
 210         &Header::openbox('100%', 'left', $Lang::tr{'arp table entries'});
 211         $output = `/sbin/ip neigh show`;
 212         $output = &Header::cleanhtml($output,"y");
 213         print "<pre>$output</pre>\n";
 214         &Header::closebox();
 215
 216 }
 217
 218 &Header::closebigbox();
 219 &Header::closepage();