From 0bfe166b8ffa1f0efe986e4d731e289c48437895 Mon Sep 17 00:00:00 2001 From: Matt Caswell Date: Tue, 22 Nov 2016 16:16:11 +0000 Subject: [PATCH] Add a test to check messsages sent are the ones we expect Repeat for various handshake types Perl changes reviewed by Richard Levitte. Non-perl changes reviewed by Rich Salz Reviewed-by: Rich Salz Reviewed-by: Richard Levitte --- test/recipes/70-test_sslmessages.t | 160 +++++++++++++++++++++++++++++ 1 file changed, 160 insertions(+) create mode 100755 test/recipes/70-test_sslmessages.t diff --git a/test/recipes/70-test_sslmessages.t b/test/recipes/70-test_sslmessages.t new file mode 100755 index 0000000000..cb5700a269 --- /dev/null +++ b/test/recipes/70-test_sslmessages.t @@ -0,0 +1,160 @@ +#! /usr/bin/env perl +# Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved. +# +# Licensed under the OpenSSL license (the "License"). You may not use +# this file except in compliance with the License. You can obtain a copy +# in the file LICENSE in the source distribution or at +# https://www.openssl.org/source/license.html + +use strict; +use OpenSSL::Test qw/:DEFAULT cmdstr srctop_file bldtop_dir/; +use OpenSSL::Test::Utils; +use File::Temp qw(tempfile); +use TLSProxy::Proxy; +my $test_name = "test_tls13messages"; +setup($test_name); + +plan skip_all => "TLSProxy isn't usable on $^O" + if $^O =~ /^(VMS|MSWin32)$/; + +plan skip_all => "$test_name needs the dynamic engine feature enabled" + if disabled("engine") || disabled("dynamic-engine"); + +plan skip_all => "$test_name needs the sock feature enabled" + if disabled("sock"); + +plan skip_all => "$test_name needs TLS enabled" + if alldisabled(available_protocols("tls")); + +$ENV{OPENSSL_ia32cap} = '~0x200000200000000'; + +use constant { + DEFAULT_HANDSHAKE => 1, + OCSP_HANDSHAKE => 2, + RESUME_HANDSHAKE => 4, + CLIENT_AUTH_HANDSHAKE => 8, + RENEG_HANDSHAKE => 16, + + ALL_HANDSHAKES => 31 +}; + +my @handmessages = ( + [TLSProxy::Message::MT_CLIENT_HELLO, ALL_HANDSHAKES], + [TLSProxy::Message::MT_SERVER_HELLO, ALL_HANDSHAKES], + [TLSProxy::Message::MT_CERTIFICATE, ALL_HANDSHAKES & ~RESUME_HANDSHAKE], + [TLSProxy::Message::MT_CERTIFICATE_STATUS, OCSP_HANDSHAKE], + #ServerKeyExchange handshakes not currently supported by TLSProxy + [TLSProxy::Message::MT_CERTIFICATE_REQUEST, CLIENT_AUTH_HANDSHAKE], + [TLSProxy::Message::MT_SERVER_HELLO_DONE, ALL_HANDSHAKES & ~RESUME_HANDSHAKE], + [TLSProxy::Message::MT_CERTIFICATE, CLIENT_AUTH_HANDSHAKE], + [TLSProxy::Message::MT_CLIENT_KEY_EXCHANGE, ALL_HANDSHAKES & ~RESUME_HANDSHAKE], + [TLSProxy::Message::MT_CERTIFICATE_VERIFY, CLIENT_AUTH_HANDSHAKE], + [TLSProxy::Message::MT_FINISHED, ALL_HANDSHAKES], + [TLSProxy::Message::MT_NEW_SESSION_TICKET, ALL_HANDSHAKES & ~RESUME_HANDSHAKE], + [TLSProxy::Message::MT_FINISHED, ALL_HANDSHAKES], + [TLSProxy::Message::MT_CLIENT_HELLO, RENEG_HANDSHAKE], + [TLSProxy::Message::MT_SERVER_HELLO, RENEG_HANDSHAKE], + [TLSProxy::Message::MT_CERTIFICATE, RENEG_HANDSHAKE], + [TLSProxy::Message::MT_SERVER_HELLO_DONE, RENEG_HANDSHAKE], + [TLSProxy::Message::MT_CLIENT_KEY_EXCHANGE, RENEG_HANDSHAKE], + [TLSProxy::Message::MT_FINISHED, RENEG_HANDSHAKE], + [TLSProxy::Message::MT_NEW_SESSION_TICKET, RENEG_HANDSHAKE], + [TLSProxy::Message::MT_FINISHED, RENEG_HANDSHAKE], + [0, 0] +); + +my $proxy = TLSProxy::Proxy->new( + undef, + cmdstr(app(["openssl"]), display => 1), + srctop_file("apps", "server.pem"), + (!$ENV{HARNESS_ACTIVE} || $ENV{HARNESS_VERBOSE}) +); + +sub checkmessages($$); + +#Test 1: Check we get all the right messages for a default handshake +(undef, my $session) = tempfile(); +$proxy->serverconnects(2); +$proxy->clientflags("-no_tls1_3 -sess_out ".$session); +$proxy->start() or plan skip_all => "Unable to start up Proxy for tests"; +plan tests => 5; +checkmessages(DEFAULT_HANDSHAKE, "Default handshake test"); + +#Test 2: Resumption handshake +$proxy->clearClient(); +$proxy->clientflags("-no_tls1_3 -sess_in ".$session); +$proxy->clientstart(); +checkmessages(RESUME_HANDSHAKE, "Resumption handshake test"); +unlink $session; + +#Test 3: A default handshake, but with a CertificateStatus message +# +#TODO: PR #1932 adds the "-status_file" option below. Once added we can enable +#this test +# +#$proxy->clear(); +#$proxy->clientflags("-no_tls1_3 -status"); +#$proxy->serverflags("-no_ticket -status_file " +# .srctop_file("test", "recipes", "ocsp-response.der")); +#$proxy->start(); +#checkmessages(OCSP_HANDSHAKE, "OCSP handshake test"); + +#Test 4: A client auth handshake +$proxy->clear(); +$proxy->clientflags("-no_tls1_3 -cert ".srctop_file("apps", "server.pem")); +$proxy->serverflags("-Verify 5"); +$proxy->start(); +checkmessages(CLIENT_AUTH_HANDSHAKE, "Client auth handshake test"); + +#Test 5: A handshake with a renegotiation +$proxy->clear(); +$proxy->clientflags("-no_tls1_3"); +$proxy->reneg(1); +$proxy->start(); +checkmessages(RENEG_HANDSHAKE, "Rengotiation handshake test"); + +#Test 6: A handshake with a renegotiation and client auth +$proxy->clear(); +$proxy->clientflags("-no_tls1_3 -cert ".srctop_file("apps", "server.pem")); +$proxy->serverflags("-Verify 5"); +$proxy->reneg(1); +$proxy->start(); +checkmessages(RENEG_HANDSHAKE | CLIENT_AUTH_HANDSHAKE, + "Renogitation and client auth handshake test"); + +sub checkmessages($$) +{ + my ($handtype, $testname) = @_; + + subtest $testname => sub { + my $loop = 0; + my $numtests; + + #First count the number of tests + for ($numtests = 0; $handmessages[$loop][1] != 0; $loop++) { + $numtests++ if (($handmessages[$loop][1] & $handtype) != 0); + } + + plan tests => $numtests; + + my $nextmess = 0; + my $message = undef; + for ($loop = 0; $handmessages[$loop][1] != 0; $loop++) { + next if (($handmessages[$loop][1] & $handtype) == 0); + if (scalar @{$proxy->message_list} > $nextmess) { + $message = ${$proxy->message_list}[$nextmess]; + $nextmess++; + } else { + $message = undef; + } + if (!defined $message) { + fail("Message type check. Got nothing, expected " + .$handmessages[$loop][0]); + } else { + ok($message->mt == $handmessages[$loop][0], + "Message type check. Got ".$message->mt + .", expected ".$handmessages[$loop][0]); + } + } + } +} -- 2.25.1