# -*- mode: perl; -*-

# Copyright 2016-2016 The OpenSSL Project Authors. All Rights Reserved.

#

# Licensed under the OpenSSL license (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

## Test NPN. Note that NPN is only supported up to TLSv1.2

use strict;

use warnings;

package ssltests;

our @tests = (

    {

        name => "npn-simple",

        server => {

            extra => {

                "NPNProtocols" => "foo",

            },

        },

        client => {

            extra => {

                "NPNProtocols" => "foo",

            },

            "MaxProtocol" => "TLSv1.2"

        },

        test => {

            "ExpectedNPNProtocol" => "foo",

        },

    },

    {

        name => "npn-client-finds-match",

        server => {

            extra => {

                "NPNProtocols" => "baz,bar",

            },

        },

        client => {

            extra => {

                "NPNProtocols" => "foo,bar",

            },

            "MaxProtocol" => "TLSv1.2"

        },

        test => {

            "ExpectedNPNProtocol" => "bar",

        },

    },

    {

        name => "npn-client-honours-server-pref",

        server => {

            extra => {

                "NPNProtocols" => "bar,foo",

            },

        },

        client => {

            extra => {

                "NPNProtocols" => "foo,bar",

            },

            "MaxProtocol" => "TLSv1.2"

        },

        test => {

            "ExpectedNPNProtocol" => "bar",

        },

    },

    {

        name => "npn-client-first-pref-on-mismatch",

        server => {

            extra => {

                "NPNProtocols" => "baz",

            },

        },

        client => {

            extra => {

                "NPNProtocols" => "foo,bar",

            },

            "MaxProtocol" => "TLSv1.2"

        },

        test => {

            "ExpectedNPNProtocol" => "foo",

        },

    },

    {

        name => "npn-no-server-support",

        server => {},

        client => {

            extra => {

                "NPNProtocols" => "foo",

            },

            "MaxProtocol" => "TLSv1.2"

        },

        test => {

            "ExpectedNPNProtocol" => undef,

        },

    },

    {

        name => "npn-no-client-support",

        server => {

            extra => {

                "NPNProtocols" => "foo",

            },

        },

        client => {

            "MaxProtocol" => "TLSv1.2"

        },

        test => {

            "ExpectedNPNProtocol" => undef,

        },

    },

    {

        name => "npn-with-sni-no-context-switch",

        server => {

            extra => {

                "NPNProtocols" => "foo",

                "ServerNameCallback" => "IgnoreMismatch",

            },

        },

        server2 => {

            extra => {

                "NPNProtocols" => "bar",

            },

        },

        client => {

            extra => {

                "NPNProtocols" => "foo,bar",

                "ServerName" => "server1",

            },

            "MaxProtocol" => "TLSv1.2"

        },

        test => {

            "ExpectedServerName" => "server1",

            "ExpectedNPNProtocol" => "foo",

        },

    },

    {

        name => "npn-with-sni-context-switch",

        server => {

            extra => {

                "NPNProtocols" => "foo",

                "ServerNameCallback" => "IgnoreMismatch",

            },

        },

        server2 => {

            extra => {

                "NPNProtocols" => "bar",

            },

        },

        client => {

            extra => {

                "NPNProtocols" => "foo,bar",

                "ServerName" => "server2",

            },

            "MaxProtocol" => "TLSv1.2"

        },

        test => {

            "ExpectedServerName" => "server2",

            "ExpectedNPNProtocol" => "bar",

        },

    },

    {

        name => "npn-selected-sni-server-supports-npn",

        server => {

            extra => {

                "ServerNameCallback" => "IgnoreMismatch",

            },

        },

        server2 => {

            extra => {

                "NPNProtocols" => "bar",

            },

        },

        client => {

            extra => {

                "NPNProtocols" => "foo,bar",

                "ServerName" => "server2",

            },

            "MaxProtocol" => "TLSv1.2"

        },

        test => {

            "ExpectedServerName" => "server2",

            "ExpectedNPNProtocol" => "bar",

        },

    },

    {

        name => "npn-selected-sni-server-does-not-support-npn",

        server => {

            extra => {

                "NPNProtocols" => "bar",

                "ServerNameCallback" => "IgnoreMismatch",

            },

        },

        server2 => { },

        client => {

            extra => {

                "NPNProtocols" => "foo,bar",

                "ServerName" => "server2",

            },

            "MaxProtocol" => "TLSv1.2"

        },

        test => {

             "ExpectedServerName" => "server2",

             "ExpectedNPNProtocol" => undef,

        },

    },

    {

        name => "alpn-preferred-over-npn",

        server => {

            extra => {

                "ALPNProtocols" => "foo",

                "NPNProtocols" => "bar",

            },

        },

        client => {

            extra => {

                "ALPNProtocols" => "foo",

                "NPNProtocols" => "bar",

            },

            "MaxProtocol" => "TLSv1.2"

        },

        test => {

            "ExpectedALPNProtocol" => "foo",

            "ExpectedNPNProtocol" => undef,

        },

    },

    {

        name => "sni-npn-preferred-over-alpn",

        server => {

            extra => {

                "ServerNameCallback" => "IgnoreMismatch",

                "ALPNProtocols" => "foo",

            },

        },

        server2 => {

            extra => {

                "NPNProtocols" => "bar",

            },

        },

        client => {

            extra => {

                "ServerName" => "server2",

                "ALPNProtocols" => "foo",

                "NPNProtocols" => "bar",

            },

            "MaxProtocol" => "TLSv1.2"

        },

        test => {

            "ExpectedALPNProtocol" => undef,

            "ExpectedNPNProtocol" => "bar",

            "ExpectedServerName" => "server2",  

        },

    },

    {

        name => "npn-simple-resumption",

        server => {

            extra => {

                "NPNProtocols" => "foo",

            },

        },

        client => {

            extra => {

                "NPNProtocols" => "foo",

            },

            "MaxProtocol" => "TLSv1.2"

        },

        test => {

            "HandshakeMode" => "Resume",

            "ResumptionExpected" => "Yes",

            "ExpectedNPNProtocol" => "foo",

        },

    },

    {

        name => "npn-server-switch-resumption",

        server => {

            extra => {

                "NPNProtocols" => "bar,foo",

            },

        },

        resume_server => {

            extra => {

                "NPNProtocols" => "baz,foo",

            },

        },

        client => {

            extra => {

                "NPNProtocols" => "foo,bar,baz",

            },

            "MaxProtocol" => "TLSv1.2"

        },

        test => {

            "HandshakeMode" => "Resume",

            "ResumptionExpected" => "Yes",

            "ExpectedNPNProtocol" => "baz",

        },

    },

    {

        name => "npn-client-switch-resumption",

        server => {

            extra => {

                "NPNProtocols" => "foo,bar,baz",

            },

        },

        client => {

            extra => {

                "NPNProtocols" => "foo,baz",

            },

            "MaxProtocol" => "TLSv1.2"

        },

        resume_client => {

            extra => {

                "NPNProtocols" => "bar,baz",

            },

            "MaxProtocol" => "TLSv1.2"

        },

        test => {

            "HandshakeMode" => "Resume",

            "ResumptionExpected" => "Yes",

            "ExpectedNPNProtocol" => "bar",

        },

    },

    {

        name => "npn-client-first-pref-on-mismatch-resumption",

        server => {

            extra => {

                "NPNProtocols" => "bar",

            },

        },

        resume_server => {

            extra => {

                "NPNProtocols" => "baz",

            },

        },

        client => {

            extra => {

                "NPNProtocols" => "foo,bar",

            },

            "MaxProtocol" => "TLSv1.2"

        },

        test => {

            "HandshakeMode" => "Resume",

            "ResumptionExpected" => "Yes",

            "ExpectedNPNProtocol" => "foo",

        },

    },

    {

        name => "npn-no-server-support-resumption",

        server => {

            extra => {

                "NPNProtocols" => "foo",

            },

        },

        resume_server => { },

        client => {

            extra => {

                "NPNProtocols" => "foo",

            },

            "MaxProtocol" => "TLSv1.2"

        },

        test => {

            "HandshakeMode" => "Resume",

            "ResumptionExpected" => "Yes",

            "ExpectedNPNProtocol" => undef,

        },

    },

    {

        name => "npn-no-client-support-resumption",

        server => {

            extra => {

                "NPNProtocols" => "foo",

            },

        },

        client => {

            extra => {

                "NPNProtocols" => "foo",

            },

            "MaxProtocol" => "TLSv1.2"

        },

        resume_client => {

            "MaxProtocol" => "TLSv1.2"

        },

        test => {

            "HandshakeMode" => "Resume",

            "ResumptionExpected" => "Yes",

            "ExpectedNPNProtocol" => undef,

        },

    },

    {

        name => "alpn-preferred-over-npn-resumption",

        server => {

            extra => {

                "NPNProtocols" => "bar",

            },

        },

        resume_server => {

            extra => {

                "ALPNProtocols" => "foo",

                "NPNProtocols" => "baz",

            },

        },

        client => {

            extra => {

                "ALPNProtocols" => "foo",

                "NPNProtocols" => "bar,baz",

            },

            "MaxProtocol" => "TLSv1.2"

        },

        test => {

            "HandshakeMode" => "Resume",

            "ResumptionExpected" => "Yes",

            "ExpectedALPNProtocol" => "foo",

            "ExpectedNPNProtocol" => undef,

        },

    },

    {

        name => "npn-used-if-alpn-not-supported-resumption",

        server => {

            extra => {

                "ALPNProtocols" => "foo",

                "NPNProtocols" => "bar",

            },

        },

        resume_server => {

            extra => {

                "NPNProtocols" => "baz",

            },

        },

        client => {

            extra => {

                "ALPNProtocols" => "foo",

                "NPNProtocols" => "bar,baz",

            },

            "MaxProtocol" => "TLSv1.2"

        },

        test => {

            "HandshakeMode" => "Resume",

            "ResumptionExpected" => "Yes",

            "ExpectedALPNProtocol" => undef,

            "ExpectedNPNProtocol" => "baz",

        },

    },

);