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vpn-statistic: added new statistic page for OpenVPN Roadwarrior

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This commit is contained in:
Alexander Marx
2014-09-03 07:58:15 +02:00
parent 8fbcf730ae
commit 5795fc1b55
11 changed files with 245 additions and 2 deletions
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68
html/cgi-bin/netovpnrw.cgi Normal file
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@@ -0,0 +1,68 @@
#!/usr/bin/perl
###############################################################################
# #
# IPFire.org - A linux based firewall #
# Copyright (C) 2014 Alexander Marx #
# #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation, either version 3 of the License, or #
# (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
# #
###############################################################################
use strict;
# enable only the following on debugging purpose
#use warnings;
#use CGI::Carp 'fatalsToBrowser';
require '/var/ipfire/general-functions.pl';
require "${General::swroot}/lang.pl";
require "${General::swroot}/header.pl";
require "${General::swroot}/graphs.pl";
my %color = ();
my %mainsettings = ();
&General::readhash("${General::swroot}/main/settings", \%mainsettings);
&General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
my @vpns=();
my @querry = split(/\?/,$ENV{'QUERY_STRING'});
$querry[0] = '' unless defined $querry[0];
$querry[1] = 'week' unless defined $querry[1];
if ( $querry[0] ne "" && $querry[0] ne "UNDEF"){
print "Content-type: image/png\n\n";
binmode(STDOUT);
&Graphs::updatevpngraph($querry[0],$querry[1]);
}else{
&Header::showhttpheaders();
&Header::openpage($Lang::tr{'host to net vpn'}, 1, '');
&Header::openbigbox('100%', 'left');
my @vpngraphs = `find /var/log/rrd/collectd/localhost/openvpn-*/ -not -path *openvpn-UNDEF* -name *.rrd|sort`;
foreach (@vpngraphs){
$_ =~ /(.*)\/openvpn-(.*)\/if_octets.rrd/;
push(@vpns,$2);
}
foreach (@vpns) {
&Header::openbox('100%', 'center', "$_ $Lang::tr{'graph'}");
&Graphs::makegraphbox("netovpnrw.cgi",$_,"week");
&Header::closebox();
}
my $output = '';
&Header::closebigbox();
&Header::closepage();
}

68
html/cgi-bin/netovpnsrv.cgi Executable file
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@@ -0,0 +1,68 @@
#!/usr/bin/perl
###############################################################################
# #
# IPFire.org - A linux based firewall #
# Copyright (C) 2014 Alexnder Marx #
# #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation, either version 3 of the License, or #
# (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
# #
###############################################################################
use strict;
# enable only the following on debugging purpose
#use warnings;
#use CGI::Carp 'fatalsToBrowser';
require '/var/ipfire/general-functions.pl';
require "${General::swroot}/lang.pl";
require "${General::swroot}/header.pl";
require "${General::swroot}/graphs.pl";
my %color = ();
my %mainsettings = ();
&General::readhash("${General::swroot}/main/settings", \%mainsettings);
&General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
my @vpns=();
my @querry = split(/\?/,$ENV{'QUERY_STRING'});
$querry[0] = '' unless defined $querry[0];
$querry[1] = 'week' unless defined $querry[1];
if ( $querry[0] ne ""){
print "Content-type: image/png\n\n";
binmode(STDOUT);
&Graphs::updatevpnn2ngraph($querry[0],$querry[1]);
}else{
&Header::showhttpheaders();
&Header::openpage($Lang::tr{'openvpn server'}, 1, '');
&Header::openbigbox('100%', 'left');
my @vpngraphs = `find /var/log/rrd/collectd/localhost/openvpn-*-n2n/ -not -path *openvpn-UNDEF* -name *traffic.rrd|sort`;
foreach (@vpngraphs){
$_ =~ /(.*)\/openvpn-(.*)\/if_octets-traffic.rrd/;
push(@vpns,$2);
}
foreach (@vpns) {
&Header::openbox('100%', 'center', "$_ $Lang::tr{'graph'}");
&Graphs::makegraphbox("netovpnsrv.cgi",$_,"week");
&Header::closebox();
}
my $output = '';
&Header::closebigbox();
&Header::closepage();
}

18
html/cgi-bin/ovpnmain.cgi
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@@ -863,9 +863,12 @@ unless(-d "${General::swroot}/ovpn/n2nconf/$cgiparams{'NAME'}"){mkdir "${General
print SERVERCONF "route $remsubnet[0] $remsubnet[1]\n";
print SERVERCONF "# tun Device\n";
print SERVERCONF "dev tun\n";
print SERVERCONF "#Logfile for statistics\n";
print SERVERCONF "status-version 1\n";
print SERVERCONF "status /var/log/openvpn/$cgiparams{'NAME'}-n2n 10\n";
print SERVERCONF "# Port and Protokol\n";
print SERVERCONF "port $cgiparams{'DEST_PORT'}\n";
if ($cgiparams{'PROTOCOL'} eq 'tcp') {
print SERVERCONF "proto tcp-server\n";
print SERVERCONF "# Packet size\n";
@@ -1151,6 +1154,14 @@ SETTINGS_ERROR:
while ($file = glob("${General::swroot}/ovpn/ccd/*")) {
unlink $file
}
# Delete all RRD files for Roadwarrior connections
chdir('/var/ipfire/ovpn/ccd');
while ($file = glob("*")) {
system ("/usr/local/bin/openvpnctrl -drrd $file");
}
while ($file = glob("${General::swroot}/ovpn/ccd/*")) {
unlink $file
}
if (open(FILE, ">${General::swroot}/ovpn/ovpn-leases.db")) {
print FILE "";
close FILE;
@@ -2304,7 +2315,10 @@ if ($confighash{$cgiparams{'KEY'}}[3] eq 'net') {
# CCD end
###
### Delete all RRD's for client
###
system ("/usr/local/bin/openvpnctrl -drrd $confighash{$cgiparams{'KEY'}}[1]");
delete $confighash{$cgiparams{'KEY'}};
my $temp2 = `/usr/bin/openssl ca -gencrl -out ${General::swroot}/ovpn/crls/cacrl.pem -config ${General::swroot}/ovpn/openssl/ovpn.cnf`;
&General::writehasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);