Remove swaroop variant.

[dcpomatic.git] / src / lib / decrypted_ecinema_kdm.cc

diff --git a/src/lib/decrypted_ecinema_kdm.cc b/src/lib/decrypted_ecinema_kdm.cc
deleted file mode 100644 (file)
index f76161c..0000000
--- a/src/lib/decrypted_ecinema_kdm.cc
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
-    Copyright (C) 2019 Carl Hetherington <cth@carlh.net>
-
-    This file is part of DCP-o-matic.
-
-    DCP-o-matic 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.
-
-    DCP-o-matic 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 DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
-
-#ifdef DCPOMATIC_VARIANT_SWAROOP
-
-#include "encrypted_ecinema_kdm.h"
-#include "decrypted_ecinema_kdm.h"
-#include "ecinema_kdm_data.h"
-#include "exceptions.h"
-#include "compose.hpp"
-#include <dcp/key.h>
-#include <dcp/util.h>
-#include <dcp/certificate.h>
-#include <openssl/rsa.h>
-#include <openssl/pem.h>
-#include <openssl/err.h>
-
-using std::string;
-using std::runtime_error;
-using dcp::Certificate;
-using boost::optional;
-
-DecryptedECinemaKDM::DecryptedECinemaKDM (string id, string name, dcp::Key content_key, optional<dcp::LocalTime> not_valid_before, optional<dcp::LocalTime> not_valid_after)
-       : _id (id)
-       , _name (name)
-       , _content_key (content_key)
-       , _not_valid_before (not_valid_before)
-       , _not_valid_after (not_valid_after)
-{
-
-}
-
-DecryptedECinemaKDM::DecryptedECinemaKDM (EncryptedECinemaKDM kdm, string private_key)
-       : _id (kdm.id())
-       , _name (kdm.name())
-{
-       /* Read the private key */
-
-       BIO* bio = BIO_new_mem_buf (const_cast<char *> (private_key.c_str()), -1);
-       if (!bio) {
-               throw runtime_error ("could not create memory BIO");
-       }
-
-       RSA* rsa = PEM_read_bio_RSAPrivateKey (bio, 0, 0, 0);
-       if (!rsa) {
-               throw FileError ("could not read RSA private key file", private_key);
-       }
-
-       uint8_t value[RSA_size(rsa)];
-       int const len = RSA_private_decrypt (kdm.data().size(), kdm.data().data().get(), value, rsa, RSA_PKCS1_OAEP_PADDING);
-       if (len == -1) {
-               throw KDMError (ERR_error_string(ERR_get_error(), 0), "");
-       }
-
-       if (len != ECINEMA_KDM_KEY_LENGTH && len != (ECINEMA_KDM_KEY_LENGTH + ECINEMA_KDM_NOT_VALID_BEFORE_LENGTH + ECINEMA_KDM_NOT_VALID_AFTER_LENGTH)) {
-               throw KDMError (
-                       "Unexpected data block size in ECinema KDM.",
-                       String::compose("Size was %1; expected %2 or %3", ECINEMA_KDM_KEY_LENGTH, ECINEMA_KDM_KEY_LENGTH + ECINEMA_KDM_NOT_VALID_BEFORE_LENGTH + ECINEMA_KDM_NOT_VALID_AFTER_LENGTH)
-                       );
-       }
-
-       _content_key = dcp::Key (value + ECINEMA_KDM_KEY, ECINEMA_KDM_KEY_LENGTH);
-       if (len > ECINEMA_KDM_KEY_LENGTH) {
-               uint8_t* p = value + ECINEMA_KDM_NOT_VALID_BEFORE;
-               string b;
-               for (int i = 0; i < ECINEMA_KDM_NOT_VALID_BEFORE_LENGTH; ++i) {
-                       b += *p++;
-               }
-               _not_valid_before = dcp::LocalTime (b);
-               string a;
-               for (int i = 0; i < ECINEMA_KDM_NOT_VALID_AFTER_LENGTH; ++i) {
-                       a += *p++;
-               }
-               _not_valid_after = dcp::LocalTime (a);
-       }
-}
-
-EncryptedECinemaKDM
-DecryptedECinemaKDM::encrypt (Certificate recipient)
-{
-       return EncryptedECinemaKDM (_id, _name, _content_key, _not_valid_before, _not_valid_after, recipient);
-}
-
-#endif