view stream_proxy_ssl_verify.t @ 1842:af47a0b348a5

Tests: LibreSSL certificate negotiation with TLSv1.3. LibreSSL fails to negotiate certificates based on signature algorithms when using TLSv1.3, and fails with "missing rsa certificate" and "unknown pkey type" errors.
author Maxim Dounin <mdounin@mdounin.ru>
date Thu, 23 Mar 2023 19:50:17 +0300
parents f3ba4c74de31
children
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#!/usr/bin/perl

# (C) Sergey Kandaurov
# (C) Nginx, Inc.

# Stream tests for proxy to ssl backend, backend certificate verification.

###############################################################################

use warnings;
use strict;

use Test::More;

BEGIN { use FindBin; chdir($FindBin::Bin); }

use lib 'lib';
use Test::Nginx;
use Test::Nginx::Stream qw/ stream /;

###############################################################################

select STDERR; $| = 1;
select STDOUT; $| = 1;

my $t = Test::Nginx->new()->has(qw/stream stream_ssl stream_return/)
	->has_daemon('openssl')->plan(6);

$t->write_file_expand('nginx.conf', <<'EOF');

%%TEST_GLOBALS%%

daemon off;

events {
}

stream {
    %%TEST_GLOBALS_STREAM%%

    proxy_ssl on;
    proxy_ssl_verify on;

    server {
        listen      127.0.0.1:8080;
        proxy_pass  127.0.0.1:8086;

        proxy_ssl_name example.com;
        proxy_ssl_trusted_certificate 1.example.com.crt;
    }

    server {
        listen      127.0.0.1:8081;
        proxy_pass  127.0.0.1:8086;

        proxy_ssl_name foo.example.com;
        proxy_ssl_trusted_certificate 1.example.com.crt;
    }

    server {
        listen      127.0.0.1:8082;
        proxy_pass  127.0.0.1:8086;

        proxy_ssl_name no.match.example.com;
        proxy_ssl_trusted_certificate 1.example.com.crt;
    }

    server {
        listen      127.0.0.1:8083;
        proxy_pass  127.0.0.1:8087;

        proxy_ssl_name 2.example.com;
        proxy_ssl_trusted_certificate 2.example.com.crt;
    }

    server {
        listen      127.0.0.1:8084;
        proxy_pass  127.0.0.1:8087;

        proxy_ssl_name bad.example.com;
        proxy_ssl_trusted_certificate 2.example.com.crt;
    }

    server {
        listen      127.0.0.1:8085;
        proxy_pass  127.0.0.1:8087;

        proxy_ssl_trusted_certificate 1.example.com.crt;
        proxy_ssl_session_reuse off;
    }

    server {
        listen      127.0.0.1:8086 ssl;
        proxy_ssl   off;
        return      OK;

        ssl_certificate 1.example.com.crt;
        ssl_certificate_key 1.example.com.key;
    }

    server {
        listen      127.0.0.1:8087 ssl;
        proxy_ssl   off;
        return      OK;

        ssl_certificate 2.example.com.crt;
        ssl_certificate_key 2.example.com.key;
    }
}

EOF

$t->write_file('openssl.1.example.com.conf', <<EOF);
[ req ]
prompt = no
default_bits = 2048
encrypt_key = no
distinguished_name = req_distinguished_name
x509_extensions = v3_req

[ req_distinguished_name ]
commonName=no.match.example.com

[ v3_req ]
subjectAltName = DNS:example.com,DNS:*.example.com
EOF

$t->write_file('openssl.2.example.com.conf', <<EOF);
[ req ]
prompt = no
default_bits = 2048
encrypt_key = no
distinguished_name = req_distinguished_name

[ req_distinguished_name ]
commonName=2.example.com
EOF

my $d = $t->testdir();

foreach my $name ('1.example.com', '2.example.com') {
	system('openssl req -x509 -new '
		. "-config $d/openssl.$name.conf "
		. "-out $d/$name.crt -keyout $d/$name.key "
		. ">>$d/openssl.out 2>&1") == 0
		or die "Can't create certificate for $name: $!\n";
}

sleep 1 if $^O eq 'MSWin32';

$t->run();

###############################################################################

# subjectAltName

is(get(8080), 'OK', 'verify');
is(get(8081), 'OK', 'verify wildcard');
isnt(get(8082), 'OK', 'verify fail');

# commonName

is(get(8083), 'OK', 'verify cn');
isnt(get(8084), 'OK', 'verify cn fail');

# untrusted

isnt(get(8085), 'OK', 'untrusted');

###############################################################################

sub get {
	stream('127.0.0.1:' . port(shift))->read();
}

###############################################################################