Mercurial > hg > nginx-tests
view ssl_engine_keys.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 | 144c6ce732e4 |
children | 7f09d144d15c |
line wrap: on
line source
#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for http ssl module, loading "engine:..." keys. ############################################################################### 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; plan(skip_all => 'win32') if $^O eq 'MSWin32'; plan(skip_all => 'may not work, leaves coredump') unless $ENV{TEST_NGINX_UNSAFE}; my $t = Test::Nginx->new()->has(qw/http proxy http_ssl/)->has_daemon('openssl') ->has_daemon('softhsm')->has_daemon('pkcs11-tool')->plan(2); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8081 ssl; listen 127.0.0.1:8080; server_name localhost; ssl_certificate localhost.crt; ssl_certificate_key engine:pkcs11:slot_0-id_00; location / { # index index.html by default } location /proxy { proxy_pass https://127.0.0.1:8081/; } location /var { proxy_pass https://127.0.0.1:8082/; proxy_ssl_name localhost; proxy_ssl_server_name on; } } server { listen 127.0.0.1:8082 ssl; server_name localhost; ssl_certificate $ssl_server_name.crt; ssl_certificate_key engine:pkcs11:slot_0-id_00; location / { # index index.html by default } } } EOF # Create a SoftHSM token with a secret key, and configure OpenSSL # to access it using the pkcs11 engine, see detailed example # posted by Dmitrii Pichulin here: # # http://mailman.nginx.org/pipermail/nginx-devel/2014-October/006151.html # # Note that library paths may differ on different systems, # and may need to be adjusted. $t->write_file('openssl.conf', <<EOF); openssl_conf = openssl_def [openssl_def] engines = engine_section [engine_section] pkcs11 = pkcs11_section [pkcs11_section] engine_id = pkcs11 dynamic_path = /usr/local/lib/engines/pkcs11.so MODULE_PATH = /usr/local/lib/softhsm/libsofthsm.so init = 1 PIN = 1234 [ req ] default_bits = 2048 encrypt_key = no distinguished_name = req_distinguished_name [ req_distinguished_name ] EOF my $d = $t->testdir(); $t->write_file('softhsm.conf', <<EOF); 0:$d/slot0.db EOF $ENV{SOFTHSM_CONF} = "$d/softhsm.conf"; $ENV{OPENSSL_CONF} = "$d/openssl.conf"; foreach my $name ('localhost') { system('softhsm --init-token --slot 0 --label "NginxZero" ' . '--pin 1234 --so-pin 1234 ' . ">>$d/openssl.out 2>&1"); system('pkcs11-tool --module=/usr/local/lib/softhsm/libsofthsm.so ' . '-p 1234 -l -k -d 0 -a nx_key_0 --key-type rsa:2048 ' . ">>$d/openssl.out 2>&1"); system('openssl req -x509 -new -engine pkcs11 ' . "-config $d/openssl.conf -subj /CN=$name/ " . "-out $d/$name.crt -keyform engine -text -key id_00 " . ">>$d/openssl.out 2>&1") == 0 or die "Can't create certificate for $name: $!\n"; } $t->run(); $t->write_file('index.html', ''); ############################################################################### like(http_get('/proxy'), qr/200 OK/, 'ssl engine keys'); like(http_get('/var'), qr/200 OK/, 'ssl_certificate with variable'); ###############################################################################