Mercurial > hg > nginx-tests
view proxy_ssl_name.t @ 1571:1b4ceab9cb1c
Tests: fixed ssl_certificate.t with LibreSSL client.
Net::SSLeay::connect() that manages TLS handshake could return unexpected
error when receiving server alert, as seen in server certificate tests if
it could not been selected. Typically, it returns the expected error -1,
but with certain libssl implementations it can be 0, as explained below.
The error is propagated from libssl's SSL_connect(), which is usually -1.
In modern OpenSSL versions, it is the default error code used in the state
machine returned when something went wrong with parsing TLS message header.
In versions up to OpenSSL 1.0.2, with SSLv23_method() used by default, -1
is the only error code in the ssl_connect() method implementation which is
used as well if receiving alert while parsing ServerHello. BoringSSL also
seems to return -1. But it is not so with LibreSSL that returns zero.
Previously, tests failed with client built with LibreSSL with SSLv3 removed.
Here, the error is propagated directly from ssl_read_bytes() method, which
is always implemented as ssl3_read_bytes() in all TLS methods. It could be
also seen with OpenSSL up to 1.0.2 with non-default methods explicitly set.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Fri, 29 May 2020 23:10:20 +0300 |
parents | dbce8fb5f5f8 |
children |
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#!/usr/bin/perl # (C) Maxim Dounin # (C) Nginx, Inc. # Tests for proxy to ssl backend, use of Server Name Indication # (proxy_ssl_name, proxy_ssl_server_name directives). ############################################################################### 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 proxy/) ->has_daemon('openssl') ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% upstream backend { server 127.0.0.1:8081; } upstream backend2 { server 127.0.0.1:8081; } server { listen 127.0.0.1:8080; server_name localhost; # session reuse is off, as sessions are cached # for a particular upstream, and resumed session # will use server name previously negotiated proxy_ssl_session_reuse off; location /1 { proxy_pass https://127.0.0.1:8081/; proxy_ssl_name 1.example.com; proxy_ssl_server_name on; } location /2 { proxy_pass https://127.0.0.1:8081/; proxy_ssl_name 2.example.com; proxy_ssl_server_name on; } location /off { proxy_pass https://backend/; proxy_ssl_server_name off; } location /default { proxy_pass https://backend/; proxy_ssl_server_name on; } location /default2 { proxy_pass https://backend2/; proxy_ssl_server_name on; } location /port { proxy_pass https://backend/; proxy_ssl_server_name on; proxy_ssl_name backend:123; } location /ip { proxy_pass https://127.0.0.1:8081/; proxy_ssl_server_name on; } location /ip6 { proxy_pass https://[::1]:%%PORT_8081%%/; proxy_ssl_server_name on; } } server { listen 127.0.0.1:8081 ssl; listen [::1]:%%PORT_8081%% ssl; server_name 1.example.com; ssl_certificate localhost.crt; ssl_certificate_key localhost.key; add_header X-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') { system('openssl req -x509 -new ' . "-config $d/openssl.conf -subj /commonName=$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->write_file('index.html', ''); $t->try_run('no inet6 support')->plan(9); ############################################################################### like(http_get('/1'), qr/200 OK.*X-Name: 1.example.com,/ms, 'name 1'); like(http_get('/2'), qr/200 OK.*X-Name: 2.example.com,/ms, 'name 2'); like(http_get('/off'), qr/200 OK.*X-Name: ,/ms, 'no name'); like(http_get('/default'), qr/200 OK.*X-Name: backend,/ms, 'default'); like(http_get('/default2'), qr/200 OK.*X-Name: backend2,/ms, 'default2'); like(http_get('/default'), qr/200 OK.*X-Name: backend,/ms, 'default again'); like(http_get('/port'), qr/200 OK.*X-Name: backend,/ms, 'no port in name'); like(http_get('/ip'), qr/200 OK.*X-Name: ,/ms, 'no ip'); like(http_get('/ip6'), qr/200 OK.*X-Name: ,/ms, 'no ipv6'); ###############################################################################