Mercurial > hg > nginx-tests
view quic_ciphers.t @ 1912:f61d1b4ac638
Tests: unbreak quic_ciphers.t with AEAD_AES_128_CCM enabled.
Although CCM ciphers are disabled in a stock OpenSSL as rarely used,
"to reduce ClientHello bloat", AEAD_AES_128_CCM is apparently turned
back in certain distributions such as RHEL. Previously, this caused
testing connections to fail as the CCM cipher being negotiated isn't
supported yet in nginx. Now the test is skipped instead on failure.
While here, fixed nearby style.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Wed, 14 Jun 2023 16:57:01 +0400 |
parents | 2c5ae1e75db4 |
children | 6ab08c255dd3 |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for various TLSv1.3 ciphers in QUIC. ############################################################################### 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); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% ssl_certificate_key localhost.key; ssl_certificate localhost.crt; server { listen 127.0.0.1:%%PORT_8980_UDP%% quic; server_name localhost; location / { add_header x-cipher $ssl_cipher; add_header x-ciphers $ssl_ciphers; } } } 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->write_file('index.html', ''); $t->run(); ############################################################################### is(get("\x13\x01"), 'TLS_AES_128_GCM_SHA256', 'TLS_AES_128_GCM_SHA256'); is(get("\x13\x02"), 'TLS_AES_256_GCM_SHA384', 'TLS_AES_256_GCM_SHA384'); is(get("\x13\x03"), 'TLS_CHACHA20_POLY1305_SHA256', 'TLS_CHACHA20_POLY1305_SHA256'); # TLS_AES_256_GCM_SHA384:TLS_AES_128_GCM_SHA256 is(get("\x13\x02\x13\x01"), 'TLS_AES_256_GCM_SHA384', 'ciphers many'); # prefer TLS_AES_128_CCM_SHA256 and fail gracefully as we are not there yet, # the cipher might be patched to be enabled by default in certain distributions my $s = Test::Nginx::HTTP3->new(8980, ciphers => "\x13\x04\x13\x01"); TODO: { todo_skip 'not yet', 1 unless $s; like(get("\x13\x04\x13\x01", $s), qr/TLS_AES_128_[GC]CM_SHA256/, 'TLS_AES_128_CCM_SHA256'); } ############################################################################### sub get { my ($ciphers, $sock) = @_; my $s = Test::Nginx::HTTP3->new(8980, ciphers => $ciphers, socket => $sock) or return; my $frames = $s->read(all => [{ sid => $s->new_stream(), fin => 1 }]); my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; return $frame->{headers}->{'x-cipher'}; } ###############################################################################