test/encryption_test.cc

   1 /*
   2     Copyright (C) 2021 Carl Hetherington <cth@carlh.net>
   3
   4     This file is part of DCP-o-matic.
   5
   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.
  10
  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.
  15
  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/>.
  18
  19 */
  20
  21
  22 #include "lib/config.h"
  23 #include "lib/content_factory.h"
  24 #include "lib/dcp_content.h"
  25 #include "lib/dcp_examiner.h"
  26 #include "lib/film.h"
  27 #include "test.h"
  28 #include <dcp/cpl.h>
  29 #include <dcp/dcp.h>
  30 #include <boost/test/unit_test.hpp>
  31
  32
  33 using std::make_shared;
  34
  35
  36 BOOST_AUTO_TEST_CASE (smpte_dcp_with_subtitles_can_be_decrypted)
  37 {
  38         auto content = content_factory("test/data/15s.srt").front();
  39         auto film = new_test_film2 ("smpte_dcp_with_subtitles_can_be_decrypted", { content });
  40         film->set_interop (false);
  41         film->set_encrypted (true);
  42         make_and_verify_dcp (
  43                 film,
  44                 {
  45                         dcp::VerificationNote::Code::MISSING_CPL_METADATA,
  46                         dcp::VerificationNote::Code::MISSED_CHECK_OF_ENCRYPTED,
  47                         dcp::VerificationNote::Code::MISSED_CHECK_OF_ENCRYPTED,
  48                         dcp::VerificationNote::Code::MISSING_SUBTITLE_LANGUAGE,
  49                         dcp::VerificationNote::Code::MISSING_SUBTITLE_START_TIME,
  50                 });
  51
  52         dcp::DCP dcp (film->dir(film->dcp_name()));
  53         dcp.read ();
  54         BOOST_REQUIRE_EQUAL (dcp.cpls().size(), 1U);
  55         auto cpl = dcp.cpls()[0];
  56         BOOST_REQUIRE (cpl->file());
  57
  58         auto kdm = film->make_kdm (
  59                 Config::instance()->decryption_chain()->leaf(),
  60                 {},
  61                 *cpl->file(),
  62                 dcp::LocalTime(),
  63                 dcp::LocalTime(),
  64                 dcp::Formulation::MODIFIED_TRANSITIONAL_1,
  65                 true,
  66                 0
  67                 );
  68
  69         auto dcp_content = make_shared<DCPContent>(film->dir(film->dcp_name()));
  70         dcp_content->add_kdm (kdm);
  71         DCPExaminer examiner (dcp_content, false);
  72         BOOST_CHECK (examiner.kdm_valid());
  73 }
  74