Mercurial > hg > nginx-tests
view ssl_session_ticket_key.t @ 1847:a9704b9ed7a2
Tests: removed multiple server certificates from ssl_ocsp.t.
Multiple server certificates are not needed to test OCSP verification of
client certificates (in contrast to OCSP stapling, where server certificates
are verified, and different staples should be correctly returned with
different server certificates). And using multiple server certificates
causes issues when testing with LibreSSL due to broken sigalgs-based
server certificate selection in LibreSSL with TLSv1.3.
Accordingly, the test is simplified to do not use multiple server
certificates.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Thu, 23 Mar 2023 19:50:26 +0300 |
parents | 0381a0a212e1 |
children | 0e1865aa9b33 |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for rotation of SSL session ticket keys. ############################################################################### 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; eval { require Net::SSLeay; die if $Net::SSLeay::VERSION < 1.86; Net::SSLeay::load_error_strings(); Net::SSLeay::SSLeay_add_ssl_algorithms(); Net::SSLeay::randomize(); }; plan(skip_all => 'Net::SSLeay version => 1.86 required') if $@; my $t = Test::Nginx->new()->has(qw/http http_ssl/)->has_daemon('openssl') ->plan(2)->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; worker_processes 2; events { } http { %%TEST_GLOBALS_HTTP%% ssl_certificate_key localhost.key; ssl_certificate localhost.crt; server { listen 127.0.0.1:8080 ssl; server_name localhost; ssl_session_cache shared:SSL:1m; ssl_session_timeout 2; } } 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(); ############################################################################### # the test uses multiple worker processes to check shared tickey key rotation # # before 1.23.2, any test can fail depending on which worker served connection: # the 1st test fails if served by another worker, because keys aren't shared # the 2nd test fails if served by the same worker due to the lack of rotation # # with a single worker process it is only the 2nd test that fails local $TODO = 'not yet' unless $t->has_version('1.23.2'); my $key = get_ticket_key_name(); select undef, undef, undef, 0.5; is(get_ticket_key_name(), $key, 'ticket key match'); select undef, undef, undef, 2.5; local $TODO = 'no TLSv1.3 sessions in LibreSSL' if $t->has_module('LibreSSL') && test_tls13(); cmp_ok(get_ticket_key_name(), 'ne', $key, 'ticket key next'); ############################################################################### sub get_ticket_key_name { my $ses = get_ssl_session(); my $asn = Net::SSLeay::i2d_SSL_SESSION($ses); my $any = qr/[\x00-\xff]/; next: # tag(10) | len{2} | OCTETSTRING(4) | len{2} | ticket(key_name|..) $asn =~ /\xaa\x81($any)\x04\x81($any)($any{16})/g; return '' if !defined $3; goto next if unpack("C", $1) - unpack("C", $2) != 3; my $key = unpack "H*", $3; Test::Nginx::log_core('||', "ticket key: $key"); return $key; } sub get_ssl_session { my ($s, $ssl) = get_ssl_socket(); Net::SSLeay::write($ssl, <<EOF); GET / HTTP/1.0 Host: localhost EOF Net::SSLeay::read($ssl); Net::SSLeay::get_session($ssl); } sub test_tls13 { my ($s, $ssl) = get_ssl_socket(); return (Net::SSLeay::version($ssl) > 0x303); } sub get_ssl_socket { my $s = IO::Socket::INET->new('127.0.0.1:' . port(8080)); my $ctx = Net::SSLeay::CTX_new() or die("Failed to create SSL_CTX $!"); my $ssl = Net::SSLeay::new($ctx) or die("Failed to create SSL $!"); Net::SSLeay::set_fd($ssl, fileno($s)); Net::SSLeay::connect($ssl) or die("ssl connect"); return ($s, $ssl); } ###############################################################################