test/recipes/70-test_sslsessiontick.t - third_party/openssl - Git at Google

 #! /usr/bin/env perl
 # Copyright 2015-2021 The OpenSSL Project Authors. All Rights Reserved.
 #
 # Licensed under the Apache License 2.0 (the "License").  You may not use
 # this file except in compliance with the License.  You can obtain a copy
 # in the file LICENSE in the source distribution or at
 # https://www.openssl.org/source/license.html

 use strict;
 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 => "TLSProxy isn't usable on $^O"
     if $^O =~ /^(VMS)$/;

 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");

 plan skip_all => "$test_name needs SSLv3, TLSv1, TLSv1.1 or TLSv1.2 enabled"
     if alldisabled(("ssl3", "tls1", "tls1_1", "tls1_2"));

 sub checkmessages($$$$$$);
 sub clearclient();
 sub clearall();

 my $chellotickext = 0;
 my $shellotickext = 0;
 my $fullhand = 0;
 my $ticketseen = 0;

 my $proxy = TLSProxy::Proxy->new(
     undef,
     cmdstr(app(["openssl"]), display => 1),
     srctop_file("apps", "server.pem"),
     (!$ENV{HARNESS_ACTIVE} || $ENV{HARNESS_VERBOSE})
 );

 #Test 1: By default with no existing session we should get a session ticket
 #Expected result: ClientHello extension seen; ServerHello extension seen
 #                 NewSessionTicket message seen; Full handshake
 $proxy->clientflags("-no_tls1_3");
 $proxy->start() or plan skip_all => "Unable to start up Proxy for tests";
 plan tests => 10;
 checkmessages(1, "Default session ticket test", 1, 1, 1, 1);

 #Test 2: If the server does not accept tickets we should get a normal handshake
 #with no session tickets
 #Expected result: ClientHello extension seen; ServerHello extension not seen
 #                 NewSessionTicket message not seen; Full handshake
 clearall();
 $proxy->clientflags("-no_tls1_3");
 $proxy->serverflags("-no_ticket");
 $proxy->start();
 checkmessages(2, "No server support session ticket test", 1, 0, 0, 1);

 #Test 3: If the client does not accept tickets we should get a normal handshake
 #with no session tickets
 #Expected result: ClientHello extension not seen; ServerHello extension not seen
 #                 NewSessionTicket message not seen; Full handshake
 clearall();
 $proxy->clientflags("-no_tls1_3 -no_ticket");
 $proxy->start();
 checkmessages(3, "No client support session ticket test", 0, 0, 0, 1);

 #Test 4: Test session resumption with session ticket
 #Expected result: ClientHello extension seen; ServerHello extension not seen
 #                 NewSessionTicket message not seen; Abbreviated handshake
 clearall();
 (undef, my $session) = tempfile();
 $proxy->serverconnects(2);
 $proxy->clientflags("-no_tls1_3 -sess_out ".$session);
 $proxy->start();
 $proxy->clearClient();
 $proxy->clientflags("-no_tls1_3 -sess_in ".$session);
 $proxy->clientstart();
 checkmessages(4, "Session resumption session ticket test", 1, 0, 0, 0);
 unlink $session;

 #Test 5: Test session resumption with ticket capable client without a ticket
 #Expected result: ClientHello extension seen; ServerHello extension seen
 #                 NewSessionTicket message seen; Abbreviated handshake
 clearall();
 (undef, $session) = tempfile();
 $proxy->serverconnects(2);
 $proxy->clientflags("-no_tls1_3 -sess_out ".$session." -no_ticket");
 $proxy->start();
 $proxy->clearClient();
 $proxy->clientflags("-no_tls1_3 -sess_in ".$session);
 $proxy->clientstart();
 checkmessages(5, "Session resumption with ticket capable client without a "
                  ."ticket", 1, 1, 1, 0);
 unlink $session;

 #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->clientflags("-no_tls1_3");
 $proxy->start();
 checkmessages(6, "Empty ticket test",  1, 1, 1, 1);

 #Test 7-8: Client keeps existing ticket on empty ticket.
 clearall();
 (undef, $session) = tempfile();
 $proxy->serverconnects(3);
 $proxy->filter(undef);
 $proxy->clientflags("-no_tls1_3 -sess_out ".$session);
 $proxy->start();
 $proxy->clearClient();
 $proxy->clientflags("-no_tls1_3 -sess_in ".$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();
 $proxy->clientflags("-no_tls1_3 -sess_in ".$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);
 unlink $session;

 #Test 9: Bad server sends the ServerHello extension but does not send a
 #NewSessionTicket
 #Expected result: Connection failure
 clearall();
 $proxy->clientflags("-no_tls1_3");
 $proxy->serverflags("-no_ticket");
 $proxy->filter(\&inject_ticket_extension_filter);
 $proxy->start();
 ok(TLSProxy::Message->fail, "Server sends ticket extension but no ticket test");

 #Test10: Bad server does not send the ServerHello extension but does send a
 #NewSessionTicket
 #Expected result: Connection failure
 clearall();
 $proxy->clientflags("-no_tls1_3");
 $proxy->serverflags("-no_ticket");
 $proxy->filter(\&inject_empty_ticket_filter);
 $proxy->start();
 ok(TLSProxy::Message->fail, "No server ticket extension but ticket sent test");

 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 inject_ticket_extension_filter
 {
     my $proxy = shift;

     # We're only interested in the initial ServerHello
     if ($proxy->flight != 1) {
         return;
     }

     foreach my $message (@{$proxy->message_list}) {
         if ($message->mt == TLSProxy::Message::MT_SERVER_HELLO) {
             #Add the session ticket extension to the ServerHello even though
             #we are not going to send a NewSessionTicket message
             $message->set_extension(TLSProxy::Message::EXT_SESSION_TICKET, "");

             $message->repack();
         }
     }
 }

 sub checkmessages($$$$$$)
 {
     my ($testno, $testname, $testch, $testsh, $testtickseen, $testhand) = @_;

     subtest $testname => sub {

         foreach my $message (@{$proxy->message_list}) {
             if ($message->mt == TLSProxy::Message::MT_CLIENT_HELLO
                 || $message->mt == TLSProxy::Message::MT_SERVER_HELLO) {
                 #Get the extensions data
                 my %extensions = %{$message->extension_data};
                 if (defined
                     $extensions{TLSProxy::Message::EXT_SESSION_TICKET}) {
                     if ($message->mt == TLSProxy::Message::MT_CLIENT_HELLO) {
                         $chellotickext = 1;
                     } else {
                         $shellotickext = 1;
                     }
                 }
             } elsif ($message->mt == TLSProxy::Message::MT_CERTIFICATE) {
                 #Must be doing a full handshake
                 $fullhand = 1;
             } elsif ($message->mt == TLSProxy::Message::MT_NEW_SESSION_TICKET) {
                 $ticketseen = 1;
             }
         }

         plan tests => 5;

         ok(TLSProxy::Message->success, "Handshake");
         ok(($testch && $chellotickext) || (!$testch && !$chellotickext),
            "ClientHello extension Session Ticket check");
         ok(($testsh && $shellotickext) || (!$testsh && !$shellotickext),
            "ServerHello extension Session Ticket check");
         ok(($testtickseen && $ticketseen) || (!$testtickseen && !$ticketseen),
            "Session Ticket message presence check");
         ok(($testhand && $fullhand) || (!$testhand && !$fullhand),
            "Session Ticket full handshake check");
     }
 }


 sub clearclient()
 {
     $chellotickext = 0;
     $shellotickext = 0;
     $fullhand = 0;
     $ticketseen = 0;
     $proxy->clearClient();
 }

 sub clearall()
 {
     clearclient();
     $proxy->clear();
 }
	#! /usr/bin/env perl
	# Copyright 2015-2021 The OpenSSL Project Authors. All Rights Reserved.
	#
	# Licensed under the Apache License 2.0 (the "License"). You may not use
	# this file except in compliance with the License. You can obtain a copy
	# in the file LICENSE in the source distribution or at
	# https://www.openssl.org/source/license.html

	use strict;
	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 => "TLSProxy isn't usable on $^O"
	if $^O =~ /^(VMS)$/;

	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");

	plan skip_all => "$test_name needs SSLv3, TLSv1, TLSv1.1 or TLSv1.2 enabled"
	if alldisabled(("ssl3", "tls1", "tls1_1", "tls1_2"));

	sub checkmessages($$$$$$);
	sub clearclient();
	sub clearall();

	my $chellotickext = 0;
	my $shellotickext = 0;
	my $fullhand = 0;
	my $ticketseen = 0;

	my $proxy = TLSProxy::Proxy->new(
	undef,
	cmdstr(app(["openssl"]), display => 1),
	srctop_file("apps", "server.pem"),
	(!$ENV{HARNESS_ACTIVE} \|\| $ENV{HARNESS_VERBOSE})
	);

	#Test 1: By default with no existing session we should get a session ticket
	#Expected result: ClientHello extension seen; ServerHello extension seen
	# NewSessionTicket message seen; Full handshake
	$proxy->clientflags("-no_tls1_3");
	$proxy->start() or plan skip_all => "Unable to start up Proxy for tests";
	plan tests => 10;
	checkmessages(1, "Default session ticket test", 1, 1, 1, 1);

	#Test 2: If the server does not accept tickets we should get a normal handshake
	#with no session tickets
	#Expected result: ClientHello extension seen; ServerHello extension not seen
	# NewSessionTicket message not seen; Full handshake
	clearall();
	$proxy->clientflags("-no_tls1_3");
	$proxy->serverflags("-no_ticket");
	$proxy->start();
	checkmessages(2, "No server support session ticket test", 1, 0, 0, 1);

	#Test 3: If the client does not accept tickets we should get a normal handshake
	#with no session tickets
	#Expected result: ClientHello extension not seen; ServerHello extension not seen
	# NewSessionTicket message not seen; Full handshake
	clearall();
	$proxy->clientflags("-no_tls1_3 -no_ticket");
	$proxy->start();
	checkmessages(3, "No client support session ticket test", 0, 0, 0, 1);

	#Test 4: Test session resumption with session ticket
	#Expected result: ClientHello extension seen; ServerHello extension not seen
	# NewSessionTicket message not seen; Abbreviated handshake
	clearall();
	(undef, my $session) = tempfile();
	$proxy->serverconnects(2);
	$proxy->clientflags("-no_tls1_3 -sess_out ".$session);
	$proxy->start();
	$proxy->clearClient();
	$proxy->clientflags("-no_tls1_3 -sess_in ".$session);
	$proxy->clientstart();
	checkmessages(4, "Session resumption session ticket test", 1, 0, 0, 0);
	unlink $session;

	#Test 5: Test session resumption with ticket capable client without a ticket
	#Expected result: ClientHello extension seen; ServerHello extension seen
	# NewSessionTicket message seen; Abbreviated handshake
	clearall();
	(undef, $session) = tempfile();
	$proxy->serverconnects(2);
	$proxy->clientflags("-no_tls1_3 -sess_out ".$session." -no_ticket");
	$proxy->start();
	$proxy->clearClient();
	$proxy->clientflags("-no_tls1_3 -sess_in ".$session);
	$proxy->clientstart();
	checkmessages(5, "Session resumption with ticket capable client without a "
	."ticket", 1, 1, 1, 0);
	unlink $session;

	#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->clientflags("-no_tls1_3");
	$proxy->start();
	checkmessages(6, "Empty ticket test", 1, 1, 1, 1);

	#Test 7-8: Client keeps existing ticket on empty ticket.
	clearall();
	(undef, $session) = tempfile();
	$proxy->serverconnects(3);
	$proxy->filter(undef);
	$proxy->clientflags("-no_tls1_3 -sess_out ".$session);
	$proxy->start();
	$proxy->clearClient();
	$proxy->clientflags("-no_tls1_3 -sess_in ".$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();
	$proxy->clientflags("-no_tls1_3 -sess_in ".$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);
	unlink $session;

	#Test 9: Bad server sends the ServerHello extension but does not send a
	#NewSessionTicket
	#Expected result: Connection failure
	clearall();
	$proxy->clientflags("-no_tls1_3");
	$proxy->serverflags("-no_ticket");
	$proxy->filter(\&inject_ticket_extension_filter);
	$proxy->start();
	ok(TLSProxy::Message->fail, "Server sends ticket extension but no ticket test");

	#Test10: Bad server does not send the ServerHello extension but does send a
	#NewSessionTicket
	#Expected result: Connection failure
	clearall();
	$proxy->clientflags("-no_tls1_3");
	$proxy->serverflags("-no_ticket");
	$proxy->filter(\&inject_empty_ticket_filter);
	$proxy->start();
	ok(TLSProxy::Message->fail, "No server ticket extension but ticket sent test");

	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 inject_ticket_extension_filter
	{
	my $proxy = shift;

	# We're only interested in the initial ServerHello
	if ($proxy->flight != 1) {
	return;
	}

	foreach my $message (@{$proxy->message_list}) {
	if ($message->mt == TLSProxy::Message::MT_SERVER_HELLO) {
	#Add the session ticket extension to the ServerHello even though
	#we are not going to send a NewSessionTicket message
	$message->set_extension(TLSProxy::Message::EXT_SESSION_TICKET, "");

	$message->repack();
	}
	}
	}

	sub checkmessages($$$$$$)
	{
	my ($testno, $testname, $testch, $testsh, $testtickseen, $testhand) = @_;

	subtest $testname => sub {

	foreach my $message (@{$proxy->message_list}) {
	if ($message->mt == TLSProxy::Message::MT_CLIENT_HELLO
	\|\| $message->mt == TLSProxy::Message::MT_SERVER_HELLO) {
	#Get the extensions data
	my %extensions = %{$message->extension_data};
	if (defined
	$extensions{TLSProxy::Message::EXT_SESSION_TICKET}) {
	if ($message->mt == TLSProxy::Message::MT_CLIENT_HELLO) {
	$chellotickext = 1;
	} else {
	$shellotickext = 1;
	}
	}
	} elsif ($message->mt == TLSProxy::Message::MT_CERTIFICATE) {
	#Must be doing a full handshake
	$fullhand = 1;
	} elsif ($message->mt == TLSProxy::Message::MT_NEW_SESSION_TICKET) {
	$ticketseen = 1;
	}
	}

	plan tests => 5;

	ok(TLSProxy::Message->success, "Handshake");
	ok(($testch && $chellotickext) \|\| (!$testch && !$chellotickext),
	"ClientHello extension Session Ticket check");
	ok(($testsh && $shellotickext) \|\| (!$testsh && !$shellotickext),
	"ServerHello extension Session Ticket check");
	ok(($testtickseen && $ticketseen) \|\| (!$testtickseen && !$ticketseen),
	"Session Ticket message presence check");
	ok(($testhand && $fullhand) \|\| (!$testhand && !$fullhand),
	"Session Ticket full handshake check");
	}
	}


	sub clearclient()
	{
	$chellotickext = 0;
	$shellotickext = 0;
	$fullhand = 0;
	$ticketseen = 0;
	$proxy->clearClient();
	}

	sub clearall()
	{
	clearclient();
	$proxy->clear();
	}