Mercurial > hg > nginx-tests
view ssl_sni.t @ 1701:408fe0dd3fed
Tests: fixed mail_imap_ssl.t too long shutdown.
Prior to literals support in IMAP test backend (e7f0b4ca0a1a), early backend
response was treated as invalid, with subsequent proxy connection close.
Now that the connection continues successfully, this requires connection
close before nginx shutdown. Otherwise, it would wait for proxy_timeout.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Thu, 17 Jun 2021 19:52:36 +0300 |
parents | 144c6ce732e4 |
children | db6fd9184fa0 |
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#!/usr/bin/perl # (C) Maxim Dounin # (C) Valentin Bartenev # Tests for Server Name Indication (SNI) TLS extension ############################################################################### 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; my $t = Test::Nginx->new()->has(qw/http http_ssl sni rewrite/) ->has_daemon('openssl') ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080 ssl; server_name localhost; ssl_certificate_key localhost.key; ssl_certificate localhost.crt; location / { return 200 $server_name; } location /protocol { return 200 $ssl_protocol; } } server { listen 127.0.0.1:8080; server_name example.com; ssl_certificate_key example.com.key; ssl_certificate example.com.crt; location / { return 200 $server_name; } } server { listen 127.0.0.1:8081 ssl; server_name localhost; ssl_certificate_key localhost.key; ssl_certificate localhost.crt; location / { return 200 $ssl_session_reused:$ssl_server_name; } } } EOF eval { require IO::Socket::SSL; die if $IO::Socket::SSL::VERSION < 1.56; }; plan(skip_all => 'IO::Socket::SSL version >= 1.56 required') if $@; eval { if (IO::Socket::SSL->can('can_client_sni')) { IO::Socket::SSL->can_client_sni() or die; } }; plan(skip_all => 'IO::Socket::SSL with OpenSSL SNI support required') 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 $@; $t->plan(8); $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', 'example.com') { 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(); ############################################################################### like(get_cert_cn(), qr!/CN=localhost!, 'default cert'); like(get_cert_cn('example.com'), qr!/CN=example.com!, 'sni cert'); like(https_get_host('example.com'), qr!example.com!, 'host exists, sni exists, and host is equal sni'); like(https_get_host('example.com', 'example.org'), qr!example.com!, 'host exists, sni not found'); TODO: { local $TODO = 'sni restrictions'; like(https_get_host('example.com', 'localhost'), qr!400 Bad Request!, 'host exists, sni exists, and host is not equal sni'); like(https_get_host('example.org', 'example.com'), qr!400 Bad Request!, 'host not found, sni exists'); } # $ssl_server_name in sessions my $ctx = new IO::Socket::SSL::SSL_Context( SSL_verify_mode => IO::Socket::SSL::SSL_VERIFY_NONE(), SSL_session_cache_size => 100); like(get('/', 'localhost', 8081, $ctx), qr/^\.:localhost$/m, 'ssl server name'); SKIP: { skip 'no TLS 1.3 sessions', 1 if get('/protocol', 'localhost') =~ /TLSv1.3/ && ($Net::SSLeay::VERSION < 1.88 || $IO::Socket::SSL::VERSION < 2.061); like(get('/', 'localhost', 8081, $ctx), qr/^r:localhost$/m, 'ssl server name - reused'); } ############################################################################### sub get_ssl_socket { my ($host, $port, $ctx) = @_; my $s; eval { local $SIG{ALRM} = sub { die "timeout\n" }; local $SIG{PIPE} = sub { die "sigpipe\n" }; alarm(8); $s = IO::Socket::SSL->new( Proto => 'tcp', PeerAddr => '127.0.0.1:' . port($port || 8080), SSL_hostname => $host, SSL_reuse_ctx => $ctx, SSL_verify_mode => IO::Socket::SSL::SSL_VERIFY_NONE(), SSL_error_trap => sub { die $_[1] } ); alarm(0); }; alarm(0); if ($@) { log_in("died: $@"); return undef; } return $s; } sub get_cert_cn { my ($host) = @_; my $s = get_ssl_socket($host); return $s->dump_peer_certificate(); } sub https_get_host { my ($host, $sni) = @_; my $s = get_ssl_socket($sni ? $sni : $host); return http(<<EOF, socket => $s); GET / HTTP/1.0 Host: $host EOF } sub get { my ($uri, $host, $port, $ctx) = @_; my $s = get_ssl_socket($host, $port, $ctx) or return; my $r = http_get($uri, socket => $s); $s->close(); return $r; } ###############################################################################