#! /usr/bin/env perl

# Copyright 2017 The OpenSSL Project Authors. All Rights Reserved.

# Copyright (c) 2017, Oracle and/or its affiliates.  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

use strict;

use warnings;

use File::Spec::Functions qw/catfile/;

use File::Copy;

use File::Compare qw/compare_text/;

use File::Basename;

use OpenSSL::Test qw/:DEFAULT srctop_file/;

setup("test_evp_more");

my $testsrc = srctop_file("test", "recipes", basename($0));

my $cipherlist = undef;

my $plaintext = catfile(".", "testdatafile");

my $fail = "";

my $cmd = "openssl";

my $ciphersstatus = undef;

my @ciphers =

    grep(! /wrap|^$|^[^-]/,

         (map { split /\s+/ }

          run(app([$cmd, "enc", "-ciphers"]),

              capture => 1, statusvar => \$ciphersstatus)));

plan tests => 2 + scalar @ciphers;

SKIP: {

    skip "Problems getting ciphers...", 1 + scalar(@ciphers)

        unless ok($ciphersstatus, "Running 'openssl enc -ciphers'");

    unless (ok(copy($testsrc, $plaintext), "Copying $testsrc to $plaintext")) {

        diag($!);

        skip "Not initialized, skipping...", scalar(@ciphers);

    }

    foreach my $cipher (@ciphers) {

        my $ciphername = substr $cipher, 1;

        my $cipherfile = "$plaintext.$ciphername.cipher";

        my $clearfile = "$plaintext.$ciphername.clear";

        my @common = ( $cmd, "enc", "$cipher", "-k", "test" );

        ok(run(app([@common, "-e", "-in", $plaintext, "-out", $cipherfile]))

           && compare_text($plaintext, $cipherfile) != 0

           && run(app([@common, "-d", "-in", $cipherfile, "-out", $clearfile]))

           && compare_text($plaintext, $clearfile) == 0

           , $ciphername);

        unlink $cipherfile, $clearfile;

    }

}

unlink $plaintext;