Imported OpenSSL 1.1.1a
This commit is contained in:
Steve Dower
256
test/recipes/70-test_tlsextms.t
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256
test/recipes/70-test_tlsextms.t
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#! /usr/bin/env perl
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# Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved.
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#
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# Licensed under the OpenSSL license (the "License"). You may not use
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# this file except in compliance with the License. You can obtain a copy
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# in the file LICENSE in the source distribution or at
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# https://www.openssl.org/source/license.html
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use strict;
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use OpenSSL::Test qw/:DEFAULT cmdstr srctop_file bldtop_dir/;
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use OpenSSL::Test::Utils;
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use TLSProxy::Proxy;
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use File::Temp qw(tempfile);
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my $test_name = "test_tlsextms";
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setup($test_name);
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plan skip_all => "TLSProxy isn't usable on $^O"
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if $^O =~ /^(VMS)$/;
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plan skip_all => "$test_name needs the dynamic engine feature enabled"
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if disabled("engine") || disabled("dynamic-engine");
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plan skip_all => "$test_name needs the sock feature enabled"
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if disabled("sock");
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plan skip_all => "$test_name needs TLSv1.0, TLSv1.1 or TLSv1.2 enabled"
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if disabled("tls1") && disabled("tls1_1") && disabled("tls1_2");
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$ENV{OPENSSL_ia32cap} = '~0x200000200000000';
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sub checkmessages($$$$$);
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sub setrmextms($$);
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sub clearall();
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my $crmextms = 0;
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my $srmextms = 0;
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my $cextms = 0;
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my $sextms = 0;
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my $fullhand = 0;
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my $proxy = TLSProxy::Proxy->new(
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\&extms_filter,
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cmdstr(app(["openssl"]), display => 1),
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srctop_file("apps", "server.pem"),
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(!$ENV{HARNESS_ACTIVE} || $ENV{HARNESS_VERBOSE})
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);
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#Note that EXTMS is only relevant for <TLS1.3
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#Test 1: By default server and client should send extended master secret
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# extension.
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#Expected result: ClientHello extension seen; ServerHello extension seen
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# Full handshake
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setrmextms(0, 0);
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$proxy->clientflags("-no_tls1_3");
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$proxy->start() or plan skip_all => "Unable to start up Proxy for tests";
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my $numtests = 9;
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$numtests++ if (!disabled("tls1_3"));
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plan tests => $numtests;
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checkmessages(1, "Default extended master secret test", 1, 1, 1);
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#Test 2: If client omits extended master secret extension, server should too.
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#Expected result: ClientHello extension not seen; ServerHello extension not seen
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# Full handshake
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clearall();
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setrmextms(1, 0);
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$proxy->clientflags("-no_tls1_3");
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$proxy->start();
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checkmessages(2, "No client extension extended master secret test", 0, 0, 1);
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# Test 3: same as 1 but with session tickets disabled.
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# Expected result: same as test 1.
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clearall();
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$proxy->clientflags("-no_ticket -no_tls1_3");
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setrmextms(0, 0);
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$proxy->start();
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checkmessages(3, "No ticket extended master secret test", 1, 1, 1);
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# Test 4: same as 2 but with session tickets disabled.
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# Expected result: same as test 2.
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clearall();
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$proxy->clientflags("-no_ticket -no_tls1_3");
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setrmextms(1, 0);
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$proxy->start();
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checkmessages(4, "No ticket, no client extension extended master secret test", 0, 0, 1);
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#Test 5: Session resumption extended master secret test
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#
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#Expected result: ClientHello extension seen; ServerHello extension seen
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# Abbreviated handshake
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clearall();
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setrmextms(0, 0);
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(undef, my $session) = tempfile();
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$proxy->serverconnects(2);
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$proxy->clientflags("-no_tls1_3 -sess_out ".$session);
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$proxy->start();
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$proxy->clearClient();
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$proxy->clientflags("-no_tls1_3 -sess_in ".$session);
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$proxy->clientstart();
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checkmessages(5, "Session resumption extended master secret test", 1, 1, 0);
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unlink $session;
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#Test 6: Session resumption extended master secret test original session
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# omits extension. Server must not resume session.
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#Expected result: ClientHello extension seen; ServerHello extension seen
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# Full handshake
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clearall();
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setrmextms(1, 0);
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(undef, $session) = tempfile();
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$proxy->serverconnects(2);
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$proxy->clientflags("-no_tls1_3 -sess_out ".$session);
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$proxy->start();
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$proxy->clearClient();
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$proxy->clientflags("-no_tls1_3 -sess_in ".$session);
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setrmextms(0, 0);
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$proxy->clientstart();
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checkmessages(6, "Session resumption extended master secret test", 1, 1, 1);
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unlink $session;
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#Test 7: Session resumption extended master secret test resumed session
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# omits client extension. Server must abort connection.
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#Expected result: aborted connection.
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clearall();
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setrmextms(0, 0);
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(undef, $session) = tempfile();
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$proxy->serverconnects(2);
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$proxy->clientflags("-no_tls1_3 -sess_out ".$session);
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$proxy->start();
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$proxy->clearClient();
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$proxy->clientflags("-no_tls1_3 -sess_in ".$session);
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setrmextms(1, 0);
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$proxy->clientstart();
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ok(TLSProxy::Message->fail(), "Client inconsistent session resumption");
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unlink $session;
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#Test 8: Session resumption extended master secret test resumed session
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# omits server extension. Client must abort connection.
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#Expected result: aborted connection.
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clearall();
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setrmextms(0, 0);
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(undef, $session) = tempfile();
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$proxy->serverconnects(2);
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$proxy->clientflags("-no_tls1_3 -sess_out ".$session);
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$proxy->start();
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$proxy->clearClient();
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$proxy->clientflags("-no_tls1_3 -sess_in ".$session);
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setrmextms(0, 1);
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$proxy->clientstart();
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ok(TLSProxy::Message->fail(), "Server inconsistent session resumption 1");
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unlink $session;
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#Test 9: Session resumption extended master secret test initial session
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# omits server extension. Client must abort connection.
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#Expected result: aborted connection.
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clearall();
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setrmextms(0, 1);
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(undef, $session) = tempfile();
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$proxy->serverconnects(2);
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$proxy->clientflags("-no_tls1_3 -sess_out ".$session);
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$proxy->start();
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$proxy->clearClient();
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$proxy->clientflags("-no_tls1_3 -sess_in ".$session);
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setrmextms(0, 0);
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$proxy->clientstart();
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ok(TLSProxy::Message->fail(), "Server inconsistent session resumption 2");
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unlink $session;
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#Test 10: In TLS1.3 we should not negotiate extended master secret
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#Expected result: ClientHello extension seen; ServerHello extension not seen
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# TLS1.3 handshake (will appear as abbreviated handshake
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# because of no CKE message)
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if (!disabled("tls1_3")) {
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clearall();
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setrmextms(0, 0);
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$proxy->start();
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checkmessages(10, "TLS1.3 extended master secret test", 1, 0, 0);
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}
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sub extms_filter
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{
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my $proxy = shift;
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foreach my $message (@{$proxy->message_list}) {
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if ($crmextms && $message->mt == TLSProxy::Message::MT_CLIENT_HELLO) {
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$message->delete_extension(TLSProxy::Message::EXT_EXTENDED_MASTER_SECRET);
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$message->repack();
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}
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if ($srmextms && $message->mt == TLSProxy::Message::MT_SERVER_HELLO) {
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$message->delete_extension(TLSProxy::Message::EXT_EXTENDED_MASTER_SECRET);
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$message->repack();
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}
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}
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}
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sub checkmessages($$$$$)
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{
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my ($testno, $testname, $testcextms, $testsextms, $testhand) = @_;
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subtest $testname => sub {
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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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|| $message->mt == TLSProxy::Message::MT_SERVER_HELLO) {
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#Get the extensions data
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my %extensions = %{$message->extension_data};
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if (defined
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$extensions{TLSProxy::Message::EXT_EXTENDED_MASTER_SECRET}) {
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if ($message->mt == TLSProxy::Message::MT_CLIENT_HELLO) {
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$cextms = 1;
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} else {
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$sextms = 1;
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}
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}
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} elsif ($message->mt == TLSProxy::Message::MT_CLIENT_KEY_EXCHANGE) {
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#Must be doing a full handshake
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$fullhand = 1;
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}
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}
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plan tests => 4;
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ok(TLSProxy::Message->success, "Handshake");
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ok($testcextms == $cextms,
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"ClientHello extension extended master secret check");
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ok($testsextms == $sextms,
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"ServerHello extension extended master secret check");
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ok($testhand == $fullhand,
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"Extended master secret full handshake check");
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}
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}
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sub setrmextms($$)
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{
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($crmextms, $srmextms) = @_;
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}
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sub clearall()
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{
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$cextms = 0;
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$sextms = 0;
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$fullhand = 0;
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$proxy->clear();
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}
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