/[smecontribs]/rpms/smeserver-libreswan/contribs9/smeserver-libreswan-modify-leftrightsubnet.patch
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Contents of /rpms/smeserver-libreswan/contribs9/smeserver-libreswan-modify-leftrightsubnet.patch

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Revision 1.1 - (show annotations) (download)
Mon Feb 17 14:46:53 2020 UTC (4 years, 9 months ago) by jcrisp
Branch: MAIN
CVS Tags: smeserver-libreswan-0_5-34_el6_sme, HEAD
Error occurred while calculating annotation data.
* Mon Feb 17 2020 John Crisp <jcrisp@safeandsoundit.co.uk> 0.5-34.sme
- auto insert leftsourceip and subnet from internal interface
- Force right to have a value

1 diff -ruN smeserver-libreswan-0.5.old/root/etc/e-smith/templates/etc/ipsec.d/ipsec.conf/10Connection smeserver-libreswan-0.5/root/etc/e-smith/templates/etc/ipsec.d/ipsec.conf/10Connection
2 --- smeserver-libreswan-0.5.old/root/etc/e-smith/templates/etc/ipsec.d/ipsec.conf/10Connection 2020-02-17 15:45:54.019583956 +0100
3 +++ smeserver-libreswan-0.5/root/etc/e-smith/templates/etc/ipsec.d/ipsec.conf/10Connection 2020-02-17 15:45:59.170833465 +0100
4 @@ -1,8 +1,8 @@
5 -
6 {
7 use strict;
8 use warnings;
9 use esmith::ConfigDB;
10 + use NetAddr::IP;
11
12 my $configDB = esmith::ConfigDB->open_ro or die("can't open Config DB");
13 my $dbKey = 'ipsec';
14 @@ -213,17 +213,26 @@
15 $OUT .= " leftid=$leftid\n";
16 }
17
18 + # Left sourceIP and leftsubnet can be taken from the Internal interface
19 + # but we can allow them to be overridden
20 +
21 + #my $internalAddr = $configDB->get_prop( 'InternalInterface', 'IPAddress' );
22 + my $internalMask = $configDB->get_prop( 'InternalInterface', 'Netmask' );
23 + my $internalNetwork = $configDB->get_prop( 'InternalInterface', 'Network' );
24 +
25 + my $ip = NetAddr::IP->new( $internalNetwork, $internalMask ) or die "Invalid host/mask";
26 + my $internalCIDRNetwork = ( $ip->network() );
27 +
28 my $leftsourceip = $ipsecDB->get_prop( $ipsecprop, 'leftsourceip' )
29 - || '';
30 + || $configDB->get_prop( 'InternalInterface', 'IPAddress' );
31 $OUT .= " leftsourceip=$leftsourceip\n";
32
33 - my $leftsub = $ipsecDB->get_prop( $ipsecprop, 'leftsubnet' )
34 - || '';
35 - $OUT .= " leftsubnet=$leftsub\n";
36 + my $leftsubnet = $ipsecDB->get_prop( $ipsecprop, 'leftsubnet' ) || $internalCIDRNetwork;
37 + $OUT .= " leftsubnet=$leftsubnet\n";
38
39 # If we are a static host to a dynamic client we HAVE to set right %any
40 -
41 - my $right = $ipsecDB->get_prop( $ipsecprop, 'right' ) || '';
42 + # Should never be empty
43 + my $right = $ipsecDB->get_prop( $ipsecprop, 'right' ) || '%any';
44
45 if ( $iptype eq 'stattodyn' ) {
46 $OUT .= " right=%any\n";
47 @@ -242,19 +251,19 @@
48 }
49
50 my $rightsubnet = $ipsecDB->get_prop( $ipsecprop, 'rightsubnet' ) || '';
51 - $OUT .= " rightsubnet=$rightsubnet\n";
52 + if ( $rightsubnet ne '' ) {
53 + $OUT .= " rightsubnet=$rightsubnet\n";
54 + }
55
56 my $reauth = $ipsecDB->get_prop( $ipsecprop, 'reauth' ) || '';
57 - if ($reauth eq 'y' || $reauth eq '1' ) {
58 + if ( $reauth eq 'y' || $reauth eq '1' ) {
59 $OUT .= " reauth=yes\n";
60 }
61 -
62 - } # End If
63 + } # End if ( $ipsecstatus eq 'enabled' )
64 else {
65 $OUT .= "# conn $ipsecprop disabled\n";
66 }
67 -
68 - } # End unless
69 + } # End if ( $ipsecprop ne 'L2TPD-PSK' )
70 } # End foreach
71 } # End else
72 }

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