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($Lang::tr{'network traffic graphs external'}, 1, '');
  54         if ($netsettings{'RED_TYPE'} ne 'PPPOE') {
  55             if ($netsettings{'RED_DEV'} ne $netsettings{'GREEN_DEV'}) {
  56                 push (@graphs, ($netsettings{'RED_DEV'}));
  57             }
  58         } else {
  59             push (@graphs, "ppp0");
  60         }
  61         if (-e "/var/log/rrd/collectd/localhost/interface/if_octets-ipsec0.rrd") {push (@graphs, ("ipsec0"));}
  62 }elsif ($cgiparams[1] =~ /other/) {
  63         &Header::openpage($Lang::tr{'network traffic graphs others'}, 1, '');
  64         my @pinggraphs = `ls -dA /var/log/rrd/collectd/localhost/ping/*`;
  65         foreach (@pinggraphs){
  66                 $_ =~ /(.*)\/ping\/ping-(.*)\.rrd/;
  67                 push(@pings,$2);
  68         }
  69         push (@graphs, ("fwhits"));
  70 }else {
  71         &Header::openpage($Lang::tr{'network traffic graphs internal'}, 1, '');
  72         push (@graphs, ($netsettings{'GREEN_DEV'}));
  73         if ($netsettings{'BLUE_DEV'}) {
  74                 push (@graphs, ($netsettings{'BLUE_DEV'})); }
  75         if ($netsettings{'ORANGE_DEV'}) {
  76                 push (@graphs, ($netsettings{'ORANGE_DEV'})); }
  77 }
  78
  79 &Header::openbigbox('100%', 'left');
  80
  81 foreach my $graphname (@pings) {
  82
  83   if ($graphname eq "gateway" )
  84   {  &Graphs::updatepinggraph("day","gateway"); }
  85   else
  86   {  &Graphs::updatepinggraph("day","$graphname"); }
  87
  88         &Header::openbox('100%', 'center', "$graphname $Lang::tr{'graph'}");
  89         if (-e "$Header::graphdir/${graphname}-day.png") {
  90                 my $ftime = localtime((stat("$Header::graphdir/${graphname}-day.png"))[9]);
  91                 print "<center><b>$Lang::tr{'the statistics were last updated at'}: $ftime</b></center><br />\n";
  92                 print "<a href='/cgi-bin/graphs.cgi?graph=$graphname&graph=ping'>";
  93                 print "<img alt='' src='/graphs/${graphname}-day.png' border='0' />";
  94                 print "</a>";
  95         } else {
  96                 print $Lang::tr{'no information available'};
  97         }
  98         print "<br />\n";
  99         &Header::closebox();
 100 }
 101
 102 foreach my $graphname (@graphs) {
 103
 104   if ($graphname eq "fwhits" )
 105   {  &Graphs::updatefwhitsgraph("day");  }
 106   else
 107   {  &Graphs::updateifgraph($graphname, "day");  }
 108
 109         &Header::openbox('100%', 'center', "$graphname $Lang::tr{'graph'}");
 110         if (-e "$Header::graphdir/${graphname}-day.png") {
 111                 my $ftime = localtime((stat("$Header::graphdir/${graphname}-day.png"))[9]);
 112                 print "<center><b>$Lang::tr{'the statistics were last updated at'}: $ftime</b></center><br />\n";
 113                 print "<a href='/cgi-bin/graphs.cgi?graph=$graphname'>";
 114                 print "<img alt='' src='/graphs/${graphname}-day.png' border='0' />";
 115                 print "</a>";
 116         } else {
 117                 print $Lang::tr{'no information available'};
 118         }
 119         print "<br />\n";
 120         &Header::closebox();
 121 }
 122
 123 if ($cgiparams[1] =~ /red/) {
 124
 125         if ( $netsettings{'CONFIG_TYPE'} =~ /^(1|2|3|4)$/  && $netsettings{'RED_TYPE'} eq "DHCP") {
 126
 127                 &Header::openbox('100%', 'left', "RED $Lang::tr{'dhcp configuration'}");
 128                 if (-s "${General::swroot}/dhcpc/dhcpcd-$netsettings{'RED_DEV'}.info") {
 129
 130                         &General::readhash("${General::swroot}/dhcpc/dhcpcd-$netsettings{'RED_DEV'}.info", \%dhcpinfo);
 131
 132                         my $DNS1=`echo $dhcpinfo{'DNS'} | cut -f 1 -d ,`;
 133                         my $DNS2=`echo $dhcpinfo{'DNS'} | cut -f 2 -d ,`;
 134
 135                         my $lsetme=0;
 136                         my $leasetime="";
 137                         if ($dhcpinfo{'LEASETIME'} ne "") {
 138                                 $lsetme=$dhcpinfo{'LEASETIME'};
 139                                 $lsetme=($lsetme/60);
 140                                 if ($lsetme > 59) {
 141                                         $lsetme=($lsetme/60); $leasetime=$lsetme." Hour";
 142                                 } else {
 143                                 $leasetime=$lsetme." Minute";
 144                                 }
 145                                 if ($lsetme > 1) {
 146                                         $leasetime=$leasetime."s";
 147                                 }
 148                         }
 149                         my $rentme=0;
 150                         my $rnwltime="";
 151                         if ($dhcpinfo{'RENEWALTIME'} ne "") {
 152                                 $rentme=$dhcpinfo{'RENEWALTIME'};
 153                                 $rentme=($rentme/60);
 154                                 if ($rentme > 59){
 155                                         $rentme=($rentme/60); $rnwltime=$rentme." Hour";
 156                                 } else {
 157                                         $rnwltime=$rentme." Minute";
 158                                 }
 159                                 if ($rentme > 1){
 160                                         $rnwltime=$rnwltime."s";
 161                                 }
 162                         }
 163                         my $maxtme=0;
 164                         my $maxtime="";
 165                         if ($dhcpinfo{'REBINDTIME'} ne "") {
 166                                 $maxtme=$dhcpinfo{'REBINDTIME'};
 167                                 $maxtme=($maxtme/60);
 168                                 if ($maxtme > 59){
 169                                         $maxtme=($maxtme/60); $maxtime=$maxtme." Hour";
 170                                 } else {
 171                                         $maxtime=$maxtme." Minute";
 172                                 }
 173                                 if ($maxtme > 1) {
 174                                         $maxtime=$maxtime."s";
 175                                 }
 176                         }
 177
 178                         print "<table width='100%'>";
 179                         if ($dhcpinfo{'HOSTNAME'}) {
 180                                 print "<tr><td width='30%'>$Lang::tr{'hostname'}</td><td>$dhcpinfo{'HOSTNAME'}.$dhcpinfo{'DOMAIN'}</td></tr>\n";
 181                         } else {
 182                                 print "<tr><td width='30%'>$Lang::tr{'domain'}</td><td>$dhcpinfo{'DOMAIN'}</td></tr>\n";
 183                         }
 184                         print <<END
 185                 <tr><td>$Lang::tr{'gateway'}</td><td>$dhcpinfo{'GATEWAY'}</td></tr>
 186                 <tr><td>$Lang::tr{'primary dns'}</td><td>$DNS1</td></tr>
 187                 <tr><td>$Lang::tr{'secondary dns'}</td><td>$DNS2</td></tr>
 188                 <tr><td>$Lang::tr{'dhcp server'}</td><td>$dhcpinfo{'DHCPSIADDR'}</td></tr>
 189                 <tr><td>$Lang::tr{'def lease time'}</td><td>$leasetime</td></tr>
 190                 <tr><td>$Lang::tr{'default renewal time'}</td><td>$rnwltime</td></tr>
 191                 <tr><td>$Lang::tr{'max renewal time'}</td><td>$maxtime</td></tr>
 192             </table>
 193 END
 194             ;
 195                 }
 196                 else
 197                 {
 198                         print "$Lang::tr{'no dhcp lease'}";
 199                 }
 200                 &Header::closebox();
 201         }
 202
 203         if ($dhcpsettings{'ENABLE_GREEN'} eq 'on' || $dhcpsettings{'ENABLE_BLUE'} eq 'on') {
 204                 &Header::CheckSortOrder;
 205                 &Header::PrintActualLeases;
 206         }
 207
 208 } else {
 209
 210         &Header::openbox('100%', 'left', $Lang::tr{'routing table entries'});
 211         $output = `/sbin/ip route show`;
 212         $output = &Header::cleanhtml($output,"y");
 213         print "<pre>$output</pre>\n";
 214         &Header::closebox();
 215
 216         &Header::openbox('100%', 'left', $Lang::tr{'arp table entries'});
 217         $output = `/sbin/ip neigh show`;
 218         $output = &Header::cleanhtml($output,"y");
 219         print "<pre>$output</pre>\n";
 220         &Header::closebox();
 221
 222 }
 223
 224 &Header::closebigbox();
 225 &Header::closepage();