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view stream_ssl_preread_protocol.t @ 1829:a78c32419f02

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Tests: separate SSL session reuse tests. Instead of being mixed with generic SSL tests, session reuse variants are now tested in a separate file. In the generic SSL tests only basic session reuse is now tested, notably with session tickets enabled and a shared SSL session cache. This should make it possible to reuse sessions in all cases (except when it's not supported, such as with LibreSSL with TLSv1.3). Note that session reuse with tickets implies that $ssl_session_id is selected by the client and therefore is not available on the initial connection. Relevant test is modified to handle this. Further, BoringSSL does not use legacy session ID with TLSv1.3 even if it is sent by the client. In contrast, OpenSSL always generates an unique legacy session id, so it is available with TLSv1.3 even if session resumption does not work (such as with old Net::SSLeay and IO::Socket::SSL modules).
author Maxim Dounin <mdounin@mdounin.ru>
date Thu, 23 Mar 2023 19:49:47 +0300
parents f3ba4c74de31
children
line wrap: on
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#!/usr/bin/perl

# (C) Sergey Kandaurov
# (C) Nginx, Inc.

# Tests for stream_ssl_preread module, protocol preread.

###############################################################################

use warnings;
use strict;

use Test::More;

BEGIN { use FindBin; chdir($FindBin::Bin); }

use lib 'lib';
use Test::Nginx;

###############################################################################

select STDERR; $| = 1;
select STDOUT; $| = 1;

my $t = Test::Nginx->new()->has(qw/stream stream_ssl_preread stream_return/)
	->write_file_expand('nginx.conf', <<'EOF')->plan(7)->run();

%%TEST_GLOBALS%%

daemon off;

events {
}

stream {
    %%TEST_GLOBALS_STREAM%%

    server {
        listen       127.0.0.1:8080;
        ssl_preread  on;
        return       $ssl_preread_protocol;
    }
}

EOF

###############################################################################

is(get('SSLv3'), 'SSLv3', 'client hello SSLv3');
is(get('TLSv1'), 'TLSv1', 'client hello TLSv1');
is(get('TLSv1.1'), 'TLSv1.1', 'client hello TLSv1.1');
is(get('TLSv1.2'), 'TLSv1.2', 'client hello TLSv1.2');

is(get_tls13(), 'TLSv1.3', 'client hello supported_versions');

is(get_ssl2('SSLv2'), 'SSLv2', 'client hello version 2');
is(get_ssl2('TLSv1'), 'TLSv1', 'client hello version 2 - TLSv1');

###############################################################################

sub get {
	my $v = shift;
	my ($re, $ch);

	$re = 0x0300, $ch = 0x0300 if $v eq 'SSLv3';
	$re = 0x0301, $ch = 0x0301 if $v eq 'TLSv1';
	$re = 0x0301, $ch = 0x0302 if $v eq 'TLSv1.1';
	$re = 0x0301, $ch = 0x0303 if $v eq 'TLSv1.2';

	my $r = pack("CnNn2C", 0x16, $re, 0x00380100, 0x0034, $ch, 0xeb);
	$r .= pack("N*", 0x6357cdba, 0xa6b8d853, 0xf1f6ac0f);
	$r .= pack("N*", 0xdf03178c, 0x0ae41824, 0xe7643682);
	$r .= pack("N*", 0x3c1b273f, 0xbfde4b00, 0x00000000);
	$r .= pack("CN3", 0x0c, 0x00000008, 0x00060000, 0x03666f6f);

	http($r);
}

sub get_tls13 {
	my $r = pack("N*", 0x16030100, 0x33010000, 0x2f0303eb);
	$r .= pack("N*", 0x6357cdba, 0xa6b8d853, 0xf1f6ac0f);
	$r .= pack("N*", 0xdf03178c, 0x0ae41824, 0xe7643682);
	$r .= pack("N*", 0x3c1b273f, 0xbfde4b00, 0x00000000);
	$r .= pack("CNCn", 0x07, 0x002b0007, 0x02, 0x7f1c);

	http($r);
}

sub get_ssl2 {
	my $v = shift;
	my $ch;

	$ch = 0x0002 if $v eq 'SSLv2';
	$ch = 0x0301 if $v eq 'TLSv1';

	my $r = pack("nCn4", 0x801c, 0x01, $ch, 0x0003, 0x0000, 0x0010);
	$r .= pack("C3", 0x01, 0x00, 0x80);
	$r .= pack("N4", 0x322dd95c, 0x4749ef17, 0x3d5f0916, 0xf0b730f8);

	http($r);
}

###############################################################################