Mercurial > hg > nginx-tests
view ssl_sni_reneg.t @ 1427:eb1d883305ea
Tests: avoid edge cases in upstream random two test.
Unavailable servers contribute to the number of attempts, if selected,
before the balancer would fall back to the default round-robin method.
This means that it's quite possible to get server with more connections.
To facilitate with selecting two alive servers, down server was removed
from the upstream configuration at the cost of slightly worse coverage.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Thu, 10 Jan 2019 17:42:34 +0300 |
parents | 4e48bf51714f |
children | dbce8fb5f5f8 |
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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 $SIG{PIPE} = sub { die "sigpipe\n" }; alarm(8); socket($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); } ###############################################################################