Mercurial > hg > nginx-tests
view quic_ciphers.t @ 1940:aec72dcee93b
Tests: unconditional QUIC datagram expansion with Initial packets.
Used to get rid of "quic UDP datagram is too small for initial packet" messages.
In future, we may need this to reconsider to allow mocking with custom padding,
but for now suppressing such messages is sufficiently good enough.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Mon, 11 Dec 2023 14:01:49 +0400 |
parents | 161dc73812b3 |
children |
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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 with fallback to GCM, # the cipher is enabled by default in some distributions TODO: { todo_skip 'not yet', 1 unless $t->has_version('1.25.2'); like(get("\x13\x04\x13\x01"), qr/TLS_AES_128_[GC]CM_SHA256/, 'TLS_AES_128_CCM_SHA256'); } ############################################################################### sub get { my ($ciphers) = @_; my $s = Test::Nginx::HTTP3->new(8980, ciphers => $ciphers); my $frames = $s->read(all => [{ sid => $s->new_stream(), fin => 1 }]); my ($frame) = grep { $_->{type} eq "HEADERS" } @$frames; return $frame->{headers}->{'x-cipher'}; } ###############################################################################