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use strict;
use warnings;
use 5.010;

package RT::Test::SMIME;

use Test::More;
use base qw(RT::Test);
use File::Temp qw(tempdir);

sub import {
    my $class = shift;
    my %args  = @_;
    my $t     = $class->builder;

    RT::Test::plan( skip_all => 'openssl executable is required.' )
        unless RT::Test->find_executable('openssl');

    require RT::Crypt;
    $class->SUPER::import(%args);

    $class->set_rights(
        Principal => 'Everyone',
        Right => ['CreateTicket', 'ShowTicket', 'SeeQueue', 'ReplyToTicket', 'ModifyTicket'],
    );

    $class->export_to_level(1);
}

sub bootstrap_more_config {
    my $self = shift;
    my $handle = shift;
    my $args = shift;

    $self->SUPER::bootstrap_more_config($handle, $args, @_);

    my $openssl = $self->find_executable('openssl');

    my $keyring = $self->keyring_path;
    mkdir($keyring);

    my $ca = $self->key_path("demoCA", "cacert.pem");

    print $handle qq{
        Set(\%GnuPG, Enable => 0);
        Set(\%SMIME =>
            Enable => 1,
            Passphrase => {
                'root\@example.com' => '123456',
                'sender\@example.com' => '123456',
            },
            OpenSSL => q{$openssl},
            Keyring => q{$keyring},
            CAPath  => q{$ca},
        );
    };

}

sub keyring_path {
    return File::Spec->catfile( RT::Test->temp_directory, "smime" );
}

sub key_path {
    my $self = shift;
    my $keys = RT::Test::get_abs_relocatable_dir(
        (File::Spec->updir()) x 2,
        qw(data smime keys),
    );
    return File::Spec->catfile( $keys => @_ ),
}

sub mail_set_path {
    my $self = shift;
    return RT::Test::get_abs_relocatable_dir(
        (File::Spec->updir()) x 2,
        qw(data smime mails),
    );
}

sub import_key {
    my $self = shift;
    my $key  = shift;
    my $user = shift;

    my $path = RT::Test::find_relocatable_path( 'data', 'smime', 'keys' );
    die "can't find the dir where smime keys are stored"
        unless $path;

    my $keyring = RT->Config->Get('SMIME')->{'Keyring'};
    die "SMIME keyring '$keyring' doesn't exist"
        unless $keyring && -e $keyring;

    $key .= ".pem" unless $key =~ /\.(pem|crt|key)$/;

    my $content = RT::Test->file_content( [ $path, $key ] );

    if ( $user ) {
        my ($status, $msg) = $user->SetSMIMECertificate( $content );
        die "Couldn't set CF: $msg" unless $status;
    } else {
        my $keyring = RT->Config->Get('SMIME')->{'Keyring'};
        die "SMIME keyring '$keyring' doesn't exist"
            unless $keyring && -e $keyring;

        open my $fh, '>:raw', File::Spec->catfile($keyring, $key)
            or die "can't open file: $!";
        print $fh $content;
        close $fh;
    }

    return;
}

1;
