Add a test for 0 p value in anon DH SKE

PACKETTEST=	packettest

SSLVERTOLTEST=	sslvertoltest.pl

SSLEXTENSIONTEST=	sslextensiontest.pl

SSLSKEWITH0PTEST=	sslskewith0ptest.pl

TESTS=		alltests

	test_srp test_cms test_v3name test_ocsp \

	test_gost2814789 test_heartbeat test_p5_crpt2 \

	test_constant_time test_verify_extra test_clienthello test_packet \

	test_sslvertol test_sslextension

	test_sslvertol test_sslextension test_sslskewith0p

test_evp: $(EVPTEST)$(EXE_EXT) evptests.txt

	@echo $(START) $@

	@echo $(START) $@

	PERL5LIB=$$PERL5LIB:../util ../util/shlib_wrap.sh ./$(SSLEXTENSIONTEST) "OPENSSL_ia32cap='~0x200000200000000' ../apps/openssl$(EXE_EXT)" ../apps/server.pem

test_sslskewith0p: ../apps/openssl$(EXE_EXT)

	@echo $(START) $@

	PERL5LIB=$$PERL5LIB:../util ../util/shlib_wrap.sh ./$(SSLSKEWITH0PTEST) "OPENSSL_ia32cap='~0x200000200000000' ../apps/openssl$(EXE_EXT)" ../apps/server.pem

update: local_depend

	@if [ -z "$(THIS)" ]; then $(MAKE) -f $(TOP)/Makefile reflect THIS=$@; fi

#!/usr/bin/perl

# Written by Matt Caswell for the OpenSSL project.

# ====================================================================

# Copyright (c) 1998-2015 The OpenSSL Project.  All rights reserved.

#

# Redistribution and use in source and binary forms, with or without

# modification, are permitted provided that the following conditions

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#

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# 3. All advertising materials mentioning features or use of this

#    software must display the following acknowledgment:

#    "This product includes software developed by the OpenSSL Project

#    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"

#

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#    endorse or promote products derived from this software without

#    prior written permission. For written permission, please contact

#    openssl-core@openssl.org.

#

# 5. Products derived from this software may not be called "OpenSSL"

#    nor may "OpenSSL" appear in their names without prior written

#    permission of the OpenSSL Project.

#

# 6. Redistributions of any form whatsoever must retain the following

#    acknowledgment:

#    "This product includes software developed by the OpenSSL Project

#    for use in the OpenSSL Toolkit (http://www.openssl.org/)"

#

# THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY

# EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR

# ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT

# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED

# OF THE POSSIBILITY OF SUCH DAMAGE.

# ====================================================================

#

# This product includes cryptographic software written by Eric Young

# (eay@cryptsoft.com).  This product includes software written by Tim

# Hudson (tjh@cryptsoft.com).

use strict;

use TLSProxy::Proxy;

my $proxy = TLSProxy::Proxy->new(

    \&ske_0_p_filter,

    @ARGV

);

#We must use an anon DHE cipher for this test

$proxy->cipherc('ADH-AES128-SHA:@SECLEVEL=0');

$proxy->ciphers('ADH-AES128-SHA:@SECLEVEL=0');

$proxy->start();

TLSProxy::Message->fail or die "FAILED: ServerKeyExchange with 0 p\n";

print "SUCCESS: ServerKeyExchange with 0 p\n";

sub ske_0_p_filter

{

    my $proxy = shift;

    # We're only interested in the SKE - always in flight 1

    if ($proxy->flight != 1) {

        return;

    }

    foreach my $message (@{$proxy->message_list}) {

        if ($message->mt == TLSProxy::Message::MT_SERVER_KEY_EXCHANGE) {

            #Set p to a value of 0

            $message->p(pack('C', 0));

            $message->repack();

        }

    }

}