From fffd213c8cba2135afda493d797c41c10354770e Mon Sep 17 00:00:00 2001 From: Othmar Gsenger Date: Sat, 12 Apr 2008 11:38:42 +0000 Subject: big svn cleanup --- openvpn/sample-scripts/verify-cn | 52 ---------------------------------------- 1 file changed, 52 deletions(-) delete mode 100755 openvpn/sample-scripts/verify-cn (limited to 'openvpn/sample-scripts/verify-cn') diff --git a/openvpn/sample-scripts/verify-cn b/openvpn/sample-scripts/verify-cn deleted file mode 100755 index 5d56d95..0000000 --- a/openvpn/sample-scripts/verify-cn +++ /dev/null @@ -1,52 +0,0 @@ -#!/usr/bin/perl - -# verify-cn -- a sample OpenVPN tls-verify script -# -# Return 0 if cn matches the common name component of -# X509_NAME_oneline, 1 otherwise. -# -# For example in OpenVPN, you could use the directive: -# -# tls-verify "./verify-cn Test-Client" -# -# This would cause the connection to be dropped unless -# the client common name is "Test-Client" - -die "usage: verify-cn cn certificate_depth X509_NAME_oneline" if (@ARGV != 3); - -# Parse out arguments: -# cn -- The common name which the client is required to have, -# taken from the argument to the tls-verify directive -# in the OpenVPN config file. -# depth -- The current certificate chain depth. In a typical -# bi-level chain, the root certificate will be at level -# 1 and the client certificate will be at level 0. -# This script will be called separately for each level. -# x509 -- the X509 subject string as extracted by OpenVPN from -# the client's provided certificate. -($cn, $depth, $x509) = @ARGV; - -if ($depth == 0) { - # If depth is zero, we know that this is the final - # certificate in the chain (i.e. the client certificate), - # and the one we are interested in examining. - # If so, parse out the common name substring in - # the X509 subject string. - - if ($x509 =~ /\/CN=([^\/]+)/) { - # Accept the connection if the X509 common name - # string matches the passed cn argument. - if ($cn eq $1) { - exit 0; - } - } - - # Authentication failed -- Either we could not parse - # the X509 subject string, or the common name in the - # subject string didn't match the passed cn argument. - exit 1; -} - -# If depth is nonzero, tell OpenVPN to continue processing -# the certificate chain. -exit 0; -- cgit v1.2.3