From: Stefan Schantl <stefan.schantl@ipfire.org>
Date: Sat, 17 Nov 2012 15:35:38 +0000 (+0100)
Subject: Add ovpn-ccd-convert script.
X-Git-Url: http://git.ipfire.org/?p=people%2Fummeegge%2Fipfire-2.x.git;a=commitdiff_plain;h=07cdb8f659667b4e03a2014febca940165e723f0

Add ovpn-ccd-convert script.

This script is required, to convert existing OpenVPN roadwarrior configurations to
work with the new CCD extension.
---

diff --git a/config/rootfiles/common/stage2 b/config/rootfiles/common/stage2
index 001755520a..6871cc9c65 100644
--- a/config/rootfiles/common/stage2
+++ b/config/rootfiles/common/stage2
@@ -95,6 +95,7 @@ usr/local/bin/vpn-watch
 #usr/local/share/zoneinfo
 #usr/local/src
 #usr/sbin
+usr/sbin/ovpn-ccd-convert
 #usr/share
 #usr/share/doc
 #usr/share/doc/licenses
diff --git a/lfs/stage2 b/lfs/stage2
index 5f038c3250..5059923aeb 100644
--- a/lfs/stage2
+++ b/lfs/stage2
@@ -89,6 +89,9 @@ $(TARGET) :
 	    chmod 755 /usr/local/bin/`basename $$i`; \
 	done
 
+	# Move script to correct place.
+	mv -vf /usr/local/bin/ovpn-ccd-convert /usr/sbin/
+
 	# Nobody user
 	-mkdir -p /home/nobody
 	chown -R nobody:nobody /home/nobody
diff --git a/src/scripts/ovpn-ccd-convert b/src/scripts/ovpn-ccd-convert
new file mode 100644
index 0000000000..18c298cb70
--- /dev/null
+++ b/src/scripts/ovpn-ccd-convert
@@ -0,0 +1,45 @@
+#!/usr/bin/perl
+
+my %net=();
+my %ovpnconfig=();
+my @serverconf=();
+my $greennet;
+my $greensubnet;
+
+require '/var/ipfire/general-functions.pl';
+
+if ( -e "/var/run/openvpn.pid"){
+	system('/usr/local/bin/openvpnctrl', '-k');
+}
+
+&General::readhash("/var/ipfire/ethernet/settings", \%net);
+	$greennet=$net{'GREEN_NETADDRESS'};
+	$greensubnet=$net{'GREEN_NETMASK'};
+open(FILE,"/var/ipfire/ovpn/server.conf");
+				while (<FILE>) {
+					$_=~s/\s*$//g;
+					if ($_ ne "route $greennet $greensubnet"){
+						push (@serverconf,$_."\n");
+					}else{
+						print"\nFound ROUTE >>route $greennet $greensubnet<< in server.conf.. Deleted!";
+					}
+				}
+
+&General::readhasharray("/var/ipfire/ovpn/ovpnconfig", \%ovpnconfig);
+foreach my $key (keys %ovpnconfig){
+	if($ovpnconfig{$key}[32] eq ''){
+		open ( CCDRWCONF,'>',"/var/ipfire/ovpn/ccd/$ovpnconfig{$key}[2]") or die "Unable to create clientconfigfile $!";
+		print CCDRWCONF "# OpenVPN Clientconfig from CCD extension by Copymaster#\n\n";
+		print CCDRWCONF "#This client uses the dynamic pool\n\n";
+		print CCDRWCONF "\n#Client gets routes to these Networks (behind IPFIRE)\n";
+		print CCDRWCONF "push \"route $greennet $greensubnet\"\n";
+		close CCDRWCONF;
+		print"Client $ovpnconfig{$key}[2] converted! \n";
+	}else{
+		print "Client $ovpnconfig{$key}[2] NOT converted!\n";
+	}
+	$ovpnconfig{$key}[32] = 'dynamic';
+}
+&General::writehasharray("/var/ipfire/ovpn/ovpnconfig", \%ovpnconfig);
+system('/usr/local/bin/openvpnctrl', '-s');
+