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#!/usr/bin/env perl
# --
# Copyright (C) 2001-2021 OTRS AG, https://otrs.com/
# Copyright (C) 2021 Znuny GmbH, https://znuny.org/
# --
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see https://www.gnu.org/licenses/gpl-3.0.txt.
# --
## nofilter(TidyAll::Plugin::Znuny::CodeStyle::STDERRCheck)
use strict;
use warnings;
use MIME::Base64;
# get type
my $Type = shift;
if ( !$Type ) {
print STDERR "ERROR: Need ARG 1 - (encode|decode)\n";
exit 1;
}
elsif ( $Type !~ /^encode|decode$/ ) {
print STDERR "ERROR: ARG 1 - (encode|decode)\n";
exit 1;
}
# get source text
my @InArray = <STDIN>; ## no critic
my $In = '';
for my $STDIN (@InArray) {
$In .= $STDIN;
}
if ( $Type eq 'decode' ) {
$In = decode_base64($In);
}
else {
$In = encode_base64($In);
}
print $In. "\n";
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