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f50306c298
Perl changes reviewed by Richard Levitte. Non-perl changes reviewed by Rich Salz Reviewed-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Richard Levitte <levitte@openssl.org>
124 lines
4.4 KiB
Perl
124 lines
4.4 KiB
Perl
#! /usr/bin/env perl
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# Copyright 2015-2016 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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package recipes::checkhandshake;
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use OpenSSL::Test qw/:DEFAULT cmdstr srctop_file srctop_dir bldtop_dir/;
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use OpenSSL::Test::Utils;
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use TLSProxy::Proxy;
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use Exporter;
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our @ISA = 'Exporter';
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our @EXPORT = qw(@handmessages @extensions checkhandshake);
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use constant {
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DEFAULT_HANDSHAKE => 1,
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OCSP_HANDSHAKE => 2,
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RESUME_HANDSHAKE => 4,
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CLIENT_AUTH_HANDSHAKE => 8,
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RENEG_HANDSHAKE => 16,
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ALL_HANDSHAKES => 31
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};
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use constant {
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#DEFAULT ALSO INCLUDES SESSION_TICKET_SRV_EXTENSION
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DEFAULT_EXTENSIONS => 0x00000003,
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SESSION_TICKET_SRV_EXTENSION => 0x00000002,
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SERVER_NAME_CLI_EXTENSION => 0x00000004,
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SERVER_NAME_SRV_EXTENSION => 0x00000008,
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STATUS_REQUEST_CLI_EXTENSION => 0x00000010,
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STATUS_REQUEST_SRV_EXTENSION => 0x00000020,
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ALPN_CLI_EXTENSION => 0x00000040,
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ALPN_SRV_EXTENSION => 0x00000080,
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SCT_CLI_EXTENSION => 0x00000100,
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RENEGOTIATE_CLI_EXTENSION => 0x00000200
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};
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our @handmessages = ();
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our @extensions = ();
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sub checkhandshake($$$$)
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{
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my ($proxy, $handtype, $exttype, $testname) = @_;
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subtest $testname => sub {
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my $loop = 0;
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my $numtests;
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my $extcount;
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my $clienthelloseen = 0;
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#First count the number of tests
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for ($numtests = 0; $handmessages[$loop][1] != 0; $loop++) {
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$numtests++ if (($handmessages[$loop][1] & $handtype) != 0);
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}
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#Add number of extensions we check plus 2 for the number of messages
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#that contain extensions
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$numtests += $#extensions + 2;
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#In a renegotiation we will have double the number of extension tests
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if (($handtype & RENEG_HANDSHAKE) != 0) {
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$numtests += $#extensions + 2;
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}
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#In TLS1.3 there are 3 messages with extensions (and no renegotiations)
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$numtests += 1 if ($proxy->is_tls13());
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plan tests => $numtests;
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my $nextmess = 0;
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my $message = undef;
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for ($loop = 0; $handmessages[$loop][1] != 0; $loop++) {
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next if (($handmessages[$loop][1] & $handtype) == 0);
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if (scalar @{$proxy->message_list} > $nextmess) {
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$message = ${$proxy->message_list}[$nextmess];
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$nextmess++;
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} else {
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$message = undef;
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}
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if (!defined $message) {
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fail("Message type check. Got nothing, expected "
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.$handmessages[$loop][0]);
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next;
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} else {
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ok($message->mt == $handmessages[$loop][0],
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"Message type check. Got ".$message->mt
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.", expected ".$handmessages[$loop][0]);
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}
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next if ($message->mt() != TLSProxy::Message::MT_CLIENT_HELLO
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&& $message->mt() != TLSProxy::Message::MT_SERVER_HELLO
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&& $message->mt() !=
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TLSProxy::Message::MT_ENCRYPTED_EXTENSIONS);
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if ($message->mt() == TLSProxy::Message::MT_CLIENT_HELLO) {
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#Add renegotiate extension we will expect if renegotiating
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$exttype |= RENEGOTIATE_CLI_EXTENSION if ($clienthelloseen);
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$clienthelloseen = 1;
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}
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#Now check that we saw the extensions we expected
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my $msgexts = $message->extension_data();
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for (my $extloop = 0, $extcount = 0; $extensions[$extloop][2] != 0;
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$extloop++) {
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next if ($message->mt() != $extensions[$extloop][0]);
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ok (($extensions[$extloop][2] & $exttype) == 0
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|| defined ($msgexts->{$extensions[$extloop][1]}),
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"Extension presence check (Message: ".$message->mt()
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." Extension: ".($extensions[$extloop][2] & $exttype).", "
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.$extloop.")");
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$extcount++ if (($extensions[$extloop][2] & $exttype) != 0);
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}
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ok($extcount == keys %$msgexts, "Extensions count mismatch ("
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.$extcount.", ".(keys %$msgexts)
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.")");
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}
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}
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}
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1;
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