Mercurial > hg > nginx-tests
view ssl_sni.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 | a797d7428fa5 |
children | c924ae8d7104 |
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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 socket_ssl_sni/) ->has_daemon('openssl')->plan(8) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8443 ssl; server_name localhost; ssl_certificate_key localhost.key; ssl_certificate localhost.crt; location / { return 200 $server_name:$ssl_server_name; } location /protocol { return 200 $ssl_protocol; } location /name { return 200 $ssl_session_reused:$ssl_server_name; } } server { listen 127.0.0.1:8443; server_name example.com; ssl_certificate_key example.com.key; ssl_certificate example.com.crt; location / { return 200 $server_name:$ssl_server_name; } } } 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', '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(get_host('example.com'), qr!example.com:example.com!, 'host exists, sni exists, and host is equal sni'); like(get_host('example.com', 'example.org'), qr!example.com:example.org!, 'host exists, sni not found'); TODO: { local $TODO = 'sni restrictions'; like(get_host('example.com', 'localhost'), qr!400 Bad Request!, 'host exists, sni exists, and host is not equal sni'); like(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('/name', 'localhost', $ctx), qr/^\.:localhost$/m, 'ssl server name'); TODO: { local $TODO = 'no TLSv1.3 sessions, old Net::SSLeay' if $Net::SSLeay::VERSION < 1.88 && test_tls13(); local $TODO = 'no TLSv1.3 sessions, old IO::Socket::SSL' if $IO::Socket::SSL::VERSION < 2.061 && test_tls13(); local $TODO = 'no TLSv1.3 sessions in LibreSSL' if $t->has_module('LibreSSL') && test_tls13(); like(get('/name', 'localhost', $ctx), qr/^r:localhost$/m, 'ssl server name - reused'); } ############################################################################### sub test_tls13 { get('/protocol', 'localhost') =~ /TLSv1.3/; } sub get_cert_cn { my ($host) = @_; my $s = http('', start => 1, SSL => 1, SSL_hostname => $host); return $s->dump_peer_certificate(); } sub get_host { my ($host, $sni) = @_; return http( "GET / HTTP/1.0\nHost: $host\n\n", SSL => 1, SSL_hostname => $sni || $host ); } sub get { my ($uri, $host, $ctx) = @_; return http_get( $uri, SSL => 1, SSL_hostname => $host, SSL_reuse_ctx => $ctx ); } ###############################################################################