Mercurial > hg > nginx-tests
diff ssl.t @ 1829:a78c32419f02
Tests: separate SSL session reuse tests.
Instead of being mixed with generic SSL tests, session reuse variants
are now tested in a separate file.
In the generic SSL tests only basic session reuse is now tested,
notably with session tickets enabled and a shared SSL session cache.
This should make it possible to reuse sessions in all cases (except
when it's not supported, such as with LibreSSL with TLSv1.3).
Note that session reuse with tickets implies that $ssl_session_id
is selected by the client and therefore is not available on the
initial connection. Relevant test is modified to handle this.
Further, BoringSSL does not use legacy session ID with TLSv1.3 even
if it is sent by the client. In contrast, OpenSSL always generates
an unique legacy session id, so it is available with TLSv1.3 even if
session resumption does not work (such as with old Net::SSLeay and
IO::Socket::SSL modules).
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Thu, 23 Mar 2023 19:49:47 +0300 |
parents | 84b6bb8d74e5 |
children | 8dec885fa3da |
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line diff
--- a/ssl.t Tue Mar 21 14:20:54 2023 +0400 +++ b/ssl.t Thu Mar 23 19:49:47 2023 +0300 @@ -31,7 +31,7 @@ plan(skip_all => 'IO::Socket::SSL too old') if $@; my $t = Test::Nginx->new()->has(qw/http http_ssl rewrite proxy/) - ->has_daemon('openssl')->plan(28); + ->has_daemon('openssl')->plan(21); $t->write_file_expand('nginx.conf', <<'EOF'); @@ -47,7 +47,6 @@ ssl_certificate_key localhost.key; ssl_certificate localhost.crt; - ssl_session_tickets off; log_format ssl $ssl_protocol; @@ -59,6 +58,7 @@ ssl_certificate_key inner.key; ssl_certificate inner.crt; ssl_session_cache shared:SSL:1m; + ssl_session_tickets on; ssl_verify_client optional_no_ca; keepalive_requests 1000; @@ -100,57 +100,11 @@ } server { - listen 127.0.0.1:8081; - server_name localhost; - - # Special case for enabled "ssl" directive. - - ssl on; - ssl_session_cache builtin; - - location / { - return 200 "body $ssl_session_reused"; - } - } - - server { - listen 127.0.0.1:8082 ssl; - server_name localhost; - - ssl_session_cache builtin:1000; - - location / { - return 200 "body $ssl_session_reused"; - } - } - - server { - listen 127.0.0.1:8083 ssl; - server_name localhost; - - ssl_session_cache none; - - location / { - return 200 "body $ssl_session_reused"; - } - } - - server { - listen 127.0.0.1:8084 ssl; - server_name localhost; - - ssl_session_cache off; - - location / { - return 200 "body $ssl_session_reused"; - } - } - - server { listen 127.0.0.1:8086 ssl; server_name localhost; ssl_session_cache shared:SSL:1m; + ssl_session_tickets on; ssl_session_timeout 1; location / { @@ -216,59 +170,34 @@ or die "Can't create certificate for $name: $!\n"; } -# suppress deprecation warning - -open OLDERR, ">&", \*STDERR; close STDERR; $t->run(); -open STDERR, ">&", \*OLDERR; ############################################################################### -my $ctx; +# ssl session reuse -SKIP: { -skip 'no TLS 1.3 sessions', 6 if get('/protocol', 8085) =~ /TLSv1.3/ - && ($Net::SSLeay::VERSION < 1.88 || $IO::Socket::SSL::VERSION < 2.061); +my $ctx = get_ssl_context(); -$ctx = get_ssl_context(); +like(get('/', 8085, $ctx), qr/^body \.$/m, 'session'); -like(get('/', 8085, $ctx), qr/^body \.$/m, 'cache shared'); -like(get('/', 8085, $ctx), qr/^body r$/m, 'cache shared reused'); - -$ctx = get_ssl_context(); +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(); -like(get('/', 8081, $ctx), qr/^body \.$/m, 'cache builtin'); -like(get('/', 8081, $ctx), qr/^body r$/m, 'cache builtin reused'); - -$ctx = get_ssl_context(); - -like(get('/', 8082, $ctx), qr/^body \.$/m, 'cache builtin size'); -like(get('/', 8082, $ctx), qr/^body r$/m, 'cache builtin size reused'); +like(get('/', 8085, $ctx), qr/^body r$/m, 'session reused'); } -$ctx = get_ssl_context(); - -like(get('/', 8083, $ctx), qr/^body \.$/m, 'cache none'); -like(get('/', 8083, $ctx), qr/^body \.$/m, 'cache none not reused'); - -$ctx = get_ssl_context(); - -like(get('/', 8084, $ctx), qr/^body \.$/m, 'cache off'); -like(get('/', 8084, $ctx), qr/^body \.$/m, 'cache off not reused'); - # ssl certificate inheritance -my $s = get_ssl_socket(8081); +my $s = get_ssl_socket(8086); like($s->dump_peer_certificate(), qr/CN=localhost/, 'CN'); -$s->close(); - $s = get_ssl_socket(8085); like($s->dump_peer_certificate(), qr/CN=inner/, 'CN inner'); -$s->close(); - # session timeout $ctx = get_ssl_context(); @@ -280,8 +209,12 @@ # embedded variables -like(get('/id', 8085), qr/^body \w{64}$/m, 'session id'); +$ctx = get_ssl_context(); +like(get('/id', 8085, $ctx), qr/^body (\w{64})?$/m, 'session id'); +like(get('/id', 8085, $ctx), qr/^body \w{64}$/m, 'session id reused'); + unlike(http_get('/id'), qr/body \w/, 'session id no ssl'); + like(get('/cipher', 8085), qr/^body [\w-]+$/m, 'cipher'); SKIP: { @@ -334,6 +267,10 @@ ############################################################################### +sub test_tls13 { + return get('/protocol', 8085) =~ /TLSv1.3/; +} + sub get { my ($uri, $port, $ctx) = @_; my $s = get_ssl_socket($port, $ctx) or return;