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/*
Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
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 2 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, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <boost/test/unit_test.hpp>
#include "kdm.h"
#include "KM_util.h"
#include "metadata.h"
#include "certificates.h"
#include "dcp.h"
#include "signer.h"
#include "cpl.h"
#include "mono_picture_asset.h"
#include "sound_asset.h"
#include "reel.h"
#include "test.h"
#include "signer_chain.h"
using boost::shared_ptr;
/* Load a certificate chain from build/test/data/ *.pem and then build
an encrypted DCP and a KDM using it.
*/
BOOST_AUTO_TEST_CASE (encryption)
{
boost::filesystem::remove_all ("build/test/signer");
boost::filesystem::create_directory ("build/test/signer");
libdcp::make_signer_chain ("build/test/signer", "openssl");
Kumu::libdcp_test = true;
libdcp::MXFMetadata mxf_metadata;
mxf_metadata.company_name = "OpenDCP";
mxf_metadata.product_name = "OpenDCP";
mxf_metadata.product_version = "0.0.25";
libdcp::XMLMetadata xml_metadata;
xml_metadata.issuer = "OpenDCP 0.0.25";
xml_metadata.creator = "OpenDCP 0.0.25";
xml_metadata.issue_date = "2012-07-17T04:45:18+00:00";
boost::filesystem::remove_all ("build/test/DCP/bar");
boost::filesystem::create_directories ("build/test/DCP/bar");
libdcp::DCP d ("build/test/DCP/bar");
/* Use test/ref/crypt so this test is repeatable */
libdcp::CertificateChain chain;
chain.add (shared_ptr<libdcp::Certificate> (new libdcp::Certificate (boost::filesystem::path ("test/ref/crypt/ca.self-signed.pem"))));
chain.add (shared_ptr<libdcp::Certificate> (new libdcp::Certificate (boost::filesystem::path ("test/ref/crypt/intermediate.signed.pem"))));
chain.add (shared_ptr<libdcp::Certificate> (new libdcp::Certificate (boost::filesystem::path ("test/ref/crypt/leaf.signed.pem"))));
shared_ptr<libdcp::Signer> signer (
new libdcp::Signer (
chain,
"test/ref/crypt/leaf.key"
)
);
shared_ptr<libdcp::CPL> cpl (new libdcp::CPL ("build/test/DCP/bar", "A Test DCP", libdcp::FEATURE, 24, 24));
libdcp::Key key;
shared_ptr<libdcp::MonoPictureAsset> mp (new libdcp::MonoPictureAsset ("build/test/DCP/bar", "video.mxf"));
mp->set_progress (&d.Progress);
mp->set_edit_rate (24);
mp->set_intrinsic_duration (24);
mp->set_duration (24);
mp->set_size (libdcp::Size (32, 32));
mp->set_metadata (mxf_metadata);
mp->set_key (key);
mp->create (j2c);
shared_ptr<libdcp::SoundAsset> ms (new libdcp::SoundAsset ("build/test/DCP/bar", "audio.mxf"));
ms->set_progress (&d.Progress);
ms->set_edit_rate (24);
ms->set_intrinsic_duration (24);
mp->set_duration (24);
ms->set_channels (2);
ms->set_metadata (mxf_metadata);
ms->set_key (key);
ms->create (wav);
cpl->add_reel (shared_ptr<libdcp::Reel> (new libdcp::Reel (mp, ms, shared_ptr<libdcp::SubtitleAsset> ())));
d.add_cpl (cpl);
d.write_xml (false, xml_metadata, signer);
boost::filesystem::path cpl_path = boost::filesystem::path ("build/test/DCP/bar") / (cpl->id() + "_cpl.xml");
libdcp::KDM kdm (
cpl_path,
signer,
signer->certificates().leaf(),
key,
boost::posix_time::time_from_string ("2013-01-01 00:00:00"),
boost::posix_time::time_from_string ("2013-01-08 00:00:00"),
"libdcp",
"2012-07-17T04:45:18+00:00",
libdcp::KDM::MODIFIED_TRANSITIONAL_1
);
kdm.as_xml ("build/test/bar.kdm.xml");
int r = system (
"xmllint --path schema --nonet --noout --schema schema/SMPTE-430-1-2006-Amd-1-2009-KDM.xsd build/test/bar.kdm.xml "
"> build/test/xmllint.log 2>&1 < /dev/null"
);
#ifdef DCPOMATIC_POSIX
BOOST_CHECK_EQUAL (WEXITSTATUS (r), 0);
#else
BOOST_CHECK_EQUAL (r, 0);
#endif
r = system ("xmlsec1 verify "
"--pubkey-cert-pem test/ref/crypt/leaf.signed.pem "
"--trusted-pem test/ref/crypt/intermediate.signed.pem "
"--trusted-pem test/ref/crypt/ca.self-signed.pem "
"--id-attr:Id http://www.smpte-ra.org/schemas/430-3/2006/ETM:AuthenticatedPublic "
"--id-attr:Id http://www.smpte-ra.org/schemas/430-3/2006/ETM:AuthenticatedPrivate "
"build/test/bar.kdm.xml > build/test/xmlsec1.log 2>&1 < /dev/null");
#ifdef DCPOMATIC_POSIX
BOOST_CHECK_EQUAL (WEXITSTATUS (r), 0);
#else
BOOST_CHECK_EQUAL (r, 0);
#endif
}
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