Mercurial > hg > nginx-tests
view ssl_sni_reneg.t @ 1411:a8243ed8adcb
Tests: expect ssl_sni_reneg.t failures on stable in certain cases.
Notably, if built with OpenSSL 1.1.1 on Linux, SSL renegotiation could be
handled too late if client manages to keep recv buffer filled on server.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Wed, 05 Dec 2018 17:10:01 +0300 |
parents | 0bc5bd58d9de |
children | 4e48bf51714f |
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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/ :DEFAULT CRLF /; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; eval { require Net::SSLeay; Net::SSLeay::load_error_strings(); Net::SSLeay::SSLeay_add_ssl_algorithms(); Net::SSLeay::randomize(); }; plan(skip_all => 'Net::SSLeay not installed') if $@; eval { my $ctx = Net::SSLeay::CTX_new() or die; my $ssl = Net::SSLeay::new($ctx) or die; Net::SSLeay::set_tlsext_host_name($ssl, 'example.org') == 1 or die; }; plan(skip_all => 'Net::SSLeay with OpenSSL SNI support required') if $@; my $t = Test::Nginx->new()->has(qw/http http_ssl/)->has_daemon('openssl'); $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 127.0.0.1:8080 ssl; listen 127.0.0.1:8081 ssl; server_name localhost; location / { } } server { listen 127.0.0.1:8081 ssl; server_name localhost2; location / { } } } EOF $t->write_file('openssl.conf', <<EOF); [ req ] default_bits = 1024 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 (undef, $ssl) = get_ssl_socket(8080); plan(skip_all => "TLS 1.3 forbids renegotiation") if Net::SSLeay::version($ssl) > 0x0303; } $t->plan(8); ############################################################################### my ($ossl) = $t->{_configure_args} =~ /OpenSSL ([\d\.]+)/; my ($s, $ssl) = get_ssl_socket(8080); ok($s, 'connection'); SKIP: { skip 'connection failed', 3 unless $s; local $SIG{PIPE} = 'IGNORE'; Net::SSLeay::write($ssl, 'GET / HTTP/1.0' . CRLF); ok(Net::SSLeay::renegotiate($ssl), 'renegotiation'); ok(Net::SSLeay::set_tlsext_host_name($ssl, 'localhost'), 'SNI'); Net::SSLeay::write($ssl, 'Host: localhost' . CRLF . CRLF); TODO: { local $TODO = 'not yet' if $ossl ge '1.1.1' and $^O eq 'linux' and !$t->has_version('1.15.2'); ok(!Net::SSLeay::read($ssl), 'response'); } } # virtual servers # in [1.15.4..1.15.5) SSL_OP_NO_RENEGOTIATION is cleared in servername callback ($s, $ssl) = get_ssl_socket(8081); ok($s, 'connection 2'); SKIP: { skip 'connection failed', 3 unless $s; local $SIG{PIPE} = 'IGNORE'; Net::SSLeay::write($ssl, 'GET / HTTP/1.0' . CRLF); ok(Net::SSLeay::renegotiate($ssl), 'renegotiation'); ok(Net::SSLeay::set_tlsext_host_name($ssl, 'localhost'), 'SNI'); Net::SSLeay::write($ssl, 'Host: localhost' . CRLF . CRLF); TODO: { local $TODO = 'not yet' if $ossl ge '1.1.1' and $^O eq 'linux' and !$t->has_version('1.15.2'); ok(!Net::SSLeay::read($ssl), 'virtual servers'); } } ############################################################################### sub get_ssl_socket { my ($port) = @_; my $s; my $dest_ip = inet_aton('127.0.0.1'); my $dest_serv_params = sockaddr_in(port($port), $dest_ip); eval { local $SIG{ALRM} = sub { die "timeout\n" }; local $SIG{PIPE} = sub { die "sigpipe\n" }; alarm(5); socket($s, &AF_INET, &SOCK_STREAM, 0) or die "socket: $!"; connect($s, $dest_serv_params) or die "connect: $!"; alarm(0); }; alarm(0); if ($@) { log_in("died: $@"); return undef; } 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($s)); Net::SSLeay::set_tlsext_host_name($ssl, 'localhost'); Net::SSLeay::connect($ssl) or die("ssl connect"); return ($s, $ssl); } ###############################################################################