Mercurial > hg > nginx-tests
view ssl_sni_reneg.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 | 97ffd1cf5e21 |
children |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for http ssl module with SNI and renegotiation. ############################################################################### use warnings; use strict; use Test::More; use Socket qw/ CRLF /; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx qw/ :DEFAULT http_end /; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http http_ssl socket_ssl_sni/) ->has_daemon('openssl')->plan(8); $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; ssl_protocols TLSv1 TLSv1.1 TLSv1.2; server { listen 127.0.0.1:8443 ssl; listen 127.0.0.1:8444 ssl; server_name localhost; location / { } } server { listen 127.0.0.1:8444 ssl; server_name localhost2; location / { } } } 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, $ssl); $s = http('', start => 1, SSL => 1); ok($s, 'connection'); SKIP: { skip 'connection failed', 3 unless $s; local $SIG{PIPE} = 'IGNORE'; $s->print('GET / HTTP/1.0' . CRLF); # Note: this uses IO::Socket::SSL::_get_ssl_object() internal method. # While not exactly correct, it looks like there is no other way to # trigger renegotiation with IO::Socket::SSL, and this seems to be # good enough for tests. $ssl = $s->_get_ssl_object(); ok(Net::SSLeay::renegotiate($ssl), 'renegotiation'); ok(Net::SSLeay::set_tlsext_host_name($ssl, 'localhost'), 'SNI'); $s->print('Host: localhost' . CRLF . CRLF); ok(!http_end($s), 'response'); } # virtual servers $s = http('', start => 1, PeerAddr => '127.0.0.1:' . port(8444), SSL => 1); ok($s, 'connection 2'); SKIP: { skip 'connection failed', 3 unless $s; local $SIG{PIPE} = 'IGNORE'; $s->print('GET / HTTP/1.0' . CRLF); # Note: this uses IO::Socket::SSL::_get_ssl_object() internal method. # While not exactly correct, it looks like there is no other way to # trigger renegotiation with IO::Socket::SSL, and this seems to be # good enough for tests. $ssl = $s->_get_ssl_object(); ok(Net::SSLeay::renegotiate($ssl), 'renegotiation'); ok(Net::SSLeay::set_tlsext_host_name($ssl, 'localhost'), 'SNI'); $s->print('Host: localhost' . CRLF . CRLF); ok(!http_end($s), 'virtual servers'); } ###############################################################################