# Hudson (tjh@cryptsoft.com).
use strict;
-use OpenSSL::Test qw/:DEFAULT cmdstr top_file top_dir/;
+use OpenSSL::Test qw/:DEFAULT cmdstr srctop_file bldtop_dir/;
+use OpenSSL::Test::Utils;
use TLSProxy::Proxy;
use File::Temp qw(tempfile);
my $test_name = "test_sslsessiontick";
setup($test_name);
-plan skip_all => "$test_name can only be performed with OpenSSL configured shared"
- unless (map { chomp; s/^SHARED_LIBS=\s*//; $_ }
- grep { /^SHARED_LIBS=/ }
- do { local @ARGV = ( top_file("Makefile") ); <> })[0] ne "";
+plan skip_all => "TLSProxy isn't usable on $^O"
+ if $^O =~ /^(VMS|MSWin32)$/;
+
+plan skip_all => "$test_name needs the dynamic engine feature enabled"
+ if disabled("engine") || disabled("dynamic-engine");
+
+plan skip_all => "$test_name needs the sock feature enabled"
+ if disabled("sock");
-$ENV{OPENSSL_ENGINES} = top_dir("engines");
$ENV{OPENSSL_ia32cap} = '~0x200000200000000';
sub checkmessages($$$$$$);
+sub clearclient();
sub clearall();
my $chellotickext = 0;
my $proxy = TLSProxy::Proxy->new(
undef,
- cmdstr(app(["openssl"])),
- top_file("apps", "server.pem")
+ cmdstr(app(["openssl"]), display => 1),
+ srctop_file("apps", "server.pem"),
+ (!$ENV{HARNESS_ACTIVE} || $ENV{HARNESS_VERBOSE})
);
-plan tests => 5;
+plan tests => 8;
#Test 1: By default with no existing session we should get a session ticket
#Expected result: ClientHello extension seen; ServerHello extension seen
$proxy->serverconnects(2);
$proxy->clientflags("-sess_out ".$session);
$proxy->start();
-$proxy->clear();
+$proxy->clearClient();
$proxy->clientflags("-sess_in ".$session);
$proxy->clientstart();
checkmessages(4, "Session resumption session ticket test", 1, 0, 0, 0);
$proxy->serverconnects(2);
$proxy->clientflags("-sess_out ".$session." -no_ticket");
$proxy->start();
-$proxy->clear();
+$proxy->clearClient();
$proxy->clientflags("-sess_in ".$session);
$proxy->clientstart();
checkmessages(5, "Session resumption with ticket capable client without a "
."ticket", 1, 1, 1, 0);
+#Test 6: Client accepts empty ticket.
+#Expected result: ClientHello extension seen; ServerHello extension seen;
+# NewSessionTicket message seen; Full handshake.
+clearall();
+$proxy->filter(\&ticket_filter);
+$proxy->start();
+checkmessages(6, "Empty ticket test", 1, 1, 1, 1);
+
+#Test 7-8: Client keeps existing ticket on empty ticket.
+clearall();
+($fh, $session) = tempfile();
+$proxy->serverconnects(3);
+$proxy->filter(undef);
+$proxy->clientflags("-sess_out ".$session);
+$proxy->start();
+$proxy->clearClient();
+$proxy->clientflags("-sess_in ".$session." -sess_out ".$session);
+$proxy->filter(\&inject_empty_ticket_filter);
+$proxy->clientstart();
+#Expected result: ClientHello extension seen; ServerHello extension seen;
+# NewSessionTicket message seen; Abbreviated handshake.
+checkmessages(7, "Empty ticket resumption test", 1, 1, 1, 0);
+clearclient();
+$proxy->clientflags("-sess_in ".$session);
+$proxy->filter(undef);
+$proxy->clientstart();
+#Expected result: ClientHello extension seen; ServerHello extension not seen;
+# NewSessionTicket message not seen; Abbreviated handshake.
+checkmessages(8, "Empty ticket resumption test", 1, 0, 0, 0);
+
+
+sub ticket_filter
+{
+ my $proxy = shift;
+
+ foreach my $message (@{$proxy->message_list}) {
+ if ($message->mt == TLSProxy::Message::MT_NEW_SESSION_TICKET) {
+ $message->ticket("");
+ $message->repack();
+ }
+ }
+}
+
+sub inject_empty_ticket_filter {
+ my $proxy = shift;
+
+ foreach my $message (@{$proxy->message_list}) {
+ if ($message->mt == TLSProxy::Message::MT_NEW_SESSION_TICKET) {
+ # Only inject the message first time we're called.
+ return;
+ }
+ }
+
+ my @new_message_list = ();
+ foreach my $message (@{$proxy->message_list}) {
+ push @new_message_list, $message;
+ if ($message->mt == TLSProxy::Message::MT_SERVER_HELLO) {
+ $message->set_extension(TLSProxy::Message::EXT_SESSION_TICKET, "");
+ $message->repack();
+ # Tack NewSessionTicket onto the ServerHello record.
+ # This only works if the ServerHello is exactly one record.
+ my $record = ${$message->records}[0];
+
+ my $offset = $message->startoffset + $message->encoded_length;
+ my $newsessionticket = TLSProxy::NewSessionTicket->new(
+ 1, "", [$record], $offset, []);
+ $newsessionticket->repack();
+ push @new_message_list, $newsessionticket;
+ }
+ }
+ $proxy->message_list([@new_message_list]);
+}
+
sub checkmessages($$$$$$)
{
my ($testno, $testname, $testch, $testsh, $testtickseen, $testhand) = @_;
#Get the extensions data
my %extensions = %{$message->extension_data};
if (defined
- $extensions{TLSProxy::ClientHello::EXT_SESSION_TICKET}) {
+ $extensions{TLSProxy::Message::EXT_SESSION_TICKET}) {
if ($message->mt == TLSProxy::Message::MT_CLIENT_HELLO) {
$chellotickext = 1;
} else {
plan tests => 5;
- ok(TLSProxy::Message->success, "Hanshake");
+ ok(TLSProxy::Message->success, "Handshake");
ok(($testch && $chellotickext) || (!$testch && !$chellotickext),
"ClientHello extension Session Ticket check");
ok(($testsh && $shellotickext) || (!$testsh && !$shellotickext),
}
}
-sub clearall()
+
+sub clearclient()
{
$chellotickext = 0;
$shellotickext = 0;
$fullhand = 0;
$ticketseen = 0;
+ $proxy->clearClient();
+}
+
+sub clearall()
+{
+ clearclient();
$proxy->clear();
}