2 Copyright (C) 2014-2018 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
25 #include "dcpomatic_log.h"
26 #include "compose.hpp"
27 #include "dcp_content.h"
29 #include <dcp/decrypted_kdm.h>
30 #include <dcp/exceptions.h>
31 #include <boost/foreach.hpp>
37 using boost::shared_ptr;
38 using boost::dynamic_pointer_cast;
41 DCP::decrypted_kdm () const
44 return dcp::DecryptedKDM (_dcp_content->kdm().get(), Config::instance()->decryption_chain()->key().get());
45 } catch (dcp::KDMDecryptionError& e) {
46 /* Try to flesh out the error a bit */
47 string const kdm_subject_name = _dcp_content->kdm()->recipient_x509_subject_name();
48 bool on_chain = false;
49 shared_ptr<const dcp::CertificateChain> dc = Config::instance()->decryption_chain();
50 BOOST_FOREACH (dcp::Certificate i, dc->root_to_leaf()) {
51 if (i.subject() == kdm_subject_name) {
56 throw KDMError (_("KDM was not made for DCP-o-matic's decryption certificate."), e.what());
57 } else if (on_chain && kdm_subject_name != dc->leaf().subject()) {
58 throw KDMError (_("KDM was made for DCP-o-matic but not for its leaf certificate."), e.what());
65 /** Find all the CPLs in our directories, cross-add assets and return the CPLs */
66 list<shared_ptr<dcp::CPL> >
69 list<shared_ptr<dcp::DCP> > dcps;
70 list<shared_ptr<dcp::CPL> > cpls;
72 LOG_GENERAL ("Reading %1 DCP directories", _dcp_content->directories().size());
73 BOOST_FOREACH (boost::filesystem::path i, _dcp_content->directories()) {
74 shared_ptr<dcp::DCP> dcp (new dcp::DCP (i));
75 list<dcp::VerificationNote> notes;
76 dcp->read (¬es, true);
78 /** We accept and ignore EmptyAssetPathError but everything else is bad */
79 BOOST_FOREACH (dcp::VerificationNote j, notes) {
80 if (j.code() == dcp::VerificationNote::EMPTY_ASSET_PATH) {
81 LOG_WARNING("Empty path in ASSETMAP of %1", i.string());
83 boost::throw_exception(dcp::DCPReadError(dcp::note_to_string(j)));
88 LOG_GENERAL ("Reading DCP %1: %2 CPLs", i.string(), dcp->cpls().size());
89 BOOST_FOREACH (shared_ptr<dcp::CPL> i, dcp->cpls()) {
94 BOOST_FOREACH (shared_ptr<dcp::DCP> i, dcps) {
95 BOOST_FOREACH (shared_ptr<dcp::DCP> j, dcps) {
97 i->resolve_refs (j->assets (true));
102 if (_dcp_content->kdm ()) {
103 dcp::DecryptedKDM k = decrypted_kdm ();
104 BOOST_FOREACH (shared_ptr<dcp::DCP> i, dcps) {