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#!/usr/bin/perl
#
# Test PGP::Sign in the presence of locale settings.
#
# This ensures that we're correctly using the machine-readable status API and
# not the output intended for humans.
#
# Copyright 1998-2001, 2004, 2007, 2018, 2020 Russ Allbery <rra@cpan.org>
#
# This program is free software; you may redistribute it and/or modify it
# under the same terms as Perl itself.
#
# SPDX-License-Identifier: GPL-1.0-or-later OR Artistic-1.0-Perl
use 5.020;
use autodie;
use warnings;
use lib 't/lib';
use File::Spec;
use IPC::Cmd qw(can_run);
use Test::More;
use Test::PGP qw(gpg_is_gpg1 gpg_is_new_enough);
# Check that GnuPG is available. If so, load the module and set the plan.
BEGIN {
if (!can_run('gpg')) {
plan skip_all => 'gpg binary not available';
} elsif (!gpg_is_new_enough('gpg')) {
plan skip_all => 'gpg binary is older than 1.4.20 or 2.1.23';
} else {
plan tests => 5;
use_ok('PGP::Sign', qw(pgp_sign pgp_verify pgp_error));
}
}
# Set the locale. I use French for testing; this won't be a proper test
# unless the locale is available on the local system, so hopefully this will
# be a common one.
local $ENV{LC_ALL} = 'fr_FR';
# Locate our test data directory for later use.
my $data = 't/data';
if (gpg_is_gpg1()) {
$PGP::Sign::PGPSTYLE = 'GPG1';
$PGP::Sign::PGPPATH = File::Spec->catdir($data, 'gnupg1');
$PGP::Sign::PGPS = 'gpg';
$PGP::Sign::PGPV = 'gpg';
} else {
$PGP::Sign::PGPPATH = File::Spec->catdir($data, 'gnupg2');
}
# Open and load our data file. This is the sample data that we'll be signing
# and checking signatures against.
open(my $fh, '<', "$data/message");
my @data = <$fh>;
close($fh);
# The key ID and pass phrase to use for testing.
my $keyid = 'testing';
my $passphrase = 'testing';
# Generate a signature and then verify it.
my ($signature, $version) = pgp_sign($keyid, $passphrase, @data);
isnt($signature, undef, 'Signature');
is(pgp_error(), q{}, '...with no errors');
# Check signature.
is(pgp_verify($signature, $version, @data), $keyid, 'Verify');
is(pgp_error(), q{}, '...with no errors');
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