Mercurial > hg > nginx-tests
view h3_ssl_early_data.t @ 1938:e1059682aeef
Tests: fixed ClientHello with resending Initial QUIC packets.
Previously it was rebuilt each time using distinct ClientHello.random
resulting in different CRYPTO payload. As such, it led to TLS digest
hash and derived secrets mismatch when resending Initial packet. Now
ClientHello is built once and reused when resending Initial packets.
Additionally, this required to preserve a generated secret value used
in shared secret calculation as part of TLS key schedule. Previously
it was regenerated when receiving a Retry packet, but this won't work
with reused ClientHello as the resulting shared secrets won't match.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Wed, 30 Aug 2023 02:22:58 +0400 |
parents | 22f45bf99a9e |
children |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for TLS early data with HTTP/3. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; use Test::Nginx::HTTP3; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http http_v3 cryptx/) ->has_daemon('openssl')->plan(5) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% ssl_certificate_key localhost.key; ssl_certificate localhost.crt; ssl_early_data on; add_header X-Session $ssl_session_reused always; add_header X-Early $ssl_early_data always; server { listen 127.0.0.1:%%PORT_8980_UDP%% quic; server_name localhost; } } EOF $t->write_file('openssl.conf', <<EOF); [ req ] default_bits = 2048 encrypt_key = no distinguished_name = req_distinguished_name [ req_distinguished_name ] EOF my $d = $t->testdir(); foreach my $name ('localhost') { system('openssl req -x509 -new ' . "-config $d/openssl.conf -subj /CN=$name/ " . "-out $d/$name.crt -keyout $d/$name.key " . ">>$d/openssl.out 2>&1") == 0 or die "Can't create certificate for $name: $!\n"; } $t->run(); ############################################################################### my $s = Test::Nginx::HTTP3->new(8980); my $frames = $s->read(all => [{ sid => $s->new_stream(), fin => 1 }]); my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is($frame->{headers}->{'x-session'}, '.', 'new session'); local $TODO = 'no TLSv1.3 sessions in LibreSSL' if $t->has_module('LibreSSL'); my $psk_list = $s->{psk_list}; $s = Test::Nginx::HTTP3->new(8980, psk_list => $psk_list, early_data => {}); TODO: { local $TODO = 'no 0-RTT in OpenSSL compat layer' unless $t->has_module('OpenSSL [.0-9]+\+quic') or $t->has_module('BoringSSL') or $t->has_module('LibreSSL'); $frames = $s->read(all => [{ sid => 0, fin => 1 }]); ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is($frame->{headers}->{'x-session'}, 'r', 'reused session 0rtt'); is($frame->{headers}->{'x-early'}, '1', 'reused session is early'); } $frames = $s->read(all => [{ sid => $s->new_stream(), fin => 1 }]); ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; is($frame->{headers}->{'x-session'}, 'r', 'reused session 1rtt'); is($frame->{headers}->{'x-early'}, undef, 'reused session not early'); ###############################################################################