011467ee55
Two tests are added: one is a simple version tolerance test; the second is a test to ensure that OpenSSL operates correctly in the case of a zero length extensions block. The latter was broken inadvertently (now fixed) and it would have been helpful to have a test case for it. Reviewed-by: Richard Levitte <levitte@openssl.org>
93 lines
3.6 KiB
Perl
Executable file
93 lines
3.6 KiB
Perl
Executable file
#!/usr/bin/perl
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# Written by Matt Caswell for the OpenSSL project.
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# ====================================================================
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# Copyright (c) 1998-2015 The OpenSSL Project. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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#
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# 3. All advertising materials mentioning features or use of this
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# software must display the following acknowledgment:
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# "This product includes software developed by the OpenSSL Project
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# for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
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#
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# 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
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# endorse or promote products derived from this software without
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# prior written permission. For written permission, please contact
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# openssl-core@openssl.org.
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#
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# 5. Products derived from this software may not be called "OpenSSL"
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# nor may "OpenSSL" appear in their names without prior written
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# permission of the OpenSSL Project.
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#
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# 6. Redistributions of any form whatsoever must retain the following
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# acknowledgment:
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# "This product includes software developed by the OpenSSL Project
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# for use in the OpenSSL Toolkit (http://www.openssl.org/)"
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#
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# THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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# EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
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# ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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# OF THE POSSIBILITY OF SUCH DAMAGE.
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# ====================================================================
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#
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# This product includes cryptographic software written by Eric Young
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# (eay@cryptsoft.com). This product includes software written by Tim
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# Hudson (tjh@cryptsoft.com).
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use strict;
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use TLSProxy::Proxy;
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my $proxy = TLSProxy::Proxy->new(
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\&vers_tolerance_filter,
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@ARGV
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);
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#Test 1: Asking for TLS1.3 should pass
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my $client_version = TLSProxy::Record::VERS_TLS_1_3;
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$proxy->start();
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TLSProxy::Message->success or die "FAILED: Version tolerance test\n";
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#Test 2: Testing something below SSLv3 should fail
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$client_version = TLSProxy::Record::VERS_SSL_3_0 - 1;
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$proxy->restart();
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TLSProxy::Message->success and die "FAILED: Version tolerance test\n";
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print "SUCCESS: Version tolerance test\n";
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sub vers_tolerance_filter
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{
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my $proxy = shift;
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# We're only interested in the initial ClientHello
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if ($proxy->flight != 0) {
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return;
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}
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foreach my $message (@{$proxy->message_list}) {
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if ($message->mt == TLSProxy::Message::MT_CLIENT_HELLO) {
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#Set the client version
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#Anything above the max supported version (TLS1.2) should succeed
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#Anything below SSLv3 should fail
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$message->client_version($client_version);
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$message->repack();
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}
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}
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}
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