/*
- Copyright (C) 2012-2018 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2019 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
_player_watermark_period = 1;
_player_watermark_duration = 50;
_player_lock_file = boost::none;
+ _signer_chain_path = "signer";
+ _decryption_chain_path = "decryption";
#endif
_allowed_dcp_frame_rates.clear ();
}
cxml::NodePtr signer = f.optional_node_child ("Signer");
+#ifdef DCPOMATIC_VARIANT_SWAROOP
+ if (signer && signer->node_children().size() == 1) {
+ /* The content of <Signer> is a path to a file; if it's relative it's in the same
+ directory as .config. */
+ _signer_chain_path = signer->content();
+ if (_signer_chain_path.is_relative()) {
+ _signer_chain = read_swaroop_chain (path(_signer_chain_path.string()));
+ } else {
+ _signer_chain = read_swaroop_chain (_signer_chain_path);
+ }
+ } else {
+ /* <Signer> is not present or has children: ignore it and remake. */
+ _signer_chain = create_certificate_chain ();
+ }
+#else
if (signer) {
shared_ptr<dcp::CertificateChain> c (new dcp::CertificateChain ());
/* Read the signing certificates and private key in from the config file */
/* Make a new set of signing certificates and key */
_signer_chain = create_certificate_chain ();
}
+#endif
/* These must be done before we call BadSignerChain as that might set one
of the nags.
}
cxml::NodePtr decryption = f.optional_node_child ("Decryption");
+#ifdef DCPOMATIC_VARIANT_SWAROOP
+ if (decryption && decryption->node_children().size() == 1) {
+ /* The content of <Decryption> is a path to a file; if it's relative, it's in the same
+ directory as .config. */
+ _decryption_chain_path = decryption->content();
+ if (_decryption_chain_path.is_relative()) {
+ _decryption_chain = read_swaroop_chain (path(_decryption_chain_path.string()));
+ } else {
+ _decryption_chain = read_swaroop_chain (_decryption_chain_path);
+ }
+ } else {
+ /* <Decryption> is not present or has more children: ignore it and remake. */
+ _decryption_chain = create_certificate_chain ();
+ }
+#else
if (decryption) {
shared_ptr<dcp::CertificateChain> c (new dcp::CertificateChain ());
BOOST_FOREACH (cxml::NodePtr i, decryption->node_children ("Certificate")) {
c->add (dcp::Certificate (i->content ()));
}
- optional<string> key = decryption->optional_string_child ("PrivateKey");
-#ifdef DCPOMATIC_VARIANT_SWAROOP
- if (key) {
- c->set_key (*key);
- } else {
- dcp::Data encrypted_key (path("private"));
- dcp::Data iv (path("iv"));
- c->set_key (dcpomatic::decrypt (encrypted_key, key_from_uuid(), iv));
- }
-#else
- DCPOMATIC_ASSERT (key);
- c->set_key (*key);
-#endif
+ c->set_key (decryption->string_child ("PrivateKey"));
_decryption_chain = c;
} else {
_decryption_chain = create_certificate_chain ();
}
-
+#endif
if (f.optional_node_child("DKDMGroup")) {
/* New-style: all DKDMs in a group */
_dkdms = dynamic_pointer_cast<DKDMGroup> (DKDMBase::read (f.node_child("DKDMGroup")));
write_cinemas ();
}
-#ifdef DCPOMATIC_VARIANT_SWAROOP
-/* Make up a key from the machine UUID */
-dcp::Data
-Config::key_from_uuid () const
-{
- dcp::Data key (dcpomatic::crypto_key_length());
- memset (key.data().get(), 0, key.size());
- string const magic = command_and_read ("dcpomatic2_uuid");
- strncpy ((char *) key.data().get(), magic.c_str(), dcpomatic::crypto_key_length());
- return key;
-}
-#endif
-
void
Config::write_config () const
{
/* [XML] Signer Certificate chain and private key to use when signing DCPs and KDMs. Should contain <code><Certificate></code>
tags in order and a <code><PrivateKey></code> tag all containing PEM-encoded certificates or private keys as appropriate.
*/
+#ifdef DCPOMATIC_VARIANT_SWAROOP
+ if (_signer_chain_path.is_relative()) {
+ write_swaroop_chain (_signer_chain, path(_signer_chain_path.string()));
+ } else {
+ write_swaroop_chain (_signer_chain, _signer_chain_path);
+ }
+ root->add_child("Signer")->add_child_text(_signer_chain_path.string());
+#else
xmlpp::Element* signer = root->add_child ("Signer");
DCPOMATIC_ASSERT (_signer_chain);
BOOST_FOREACH (dcp::Certificate const & i, _signer_chain->unordered()) {
signer->add_child("Certificate")->add_child_text (i.certificate (true));
}
signer->add_child("PrivateKey")->add_child_text (_signer_chain->key().get ());
+#endif
/* [XML] Decryption Certificate chain and private key to use when decrypting KDMs */
+#ifdef DCPOMATIC_VARIANT_SWAROOP
+ if (_decryption_chain_path.is_relative()) {
+ write_swaroop_chain (_decryption_chain, path(_decryption_chain_path.string()));
+ } else {
+ write_swaroop_chain (_decryption_chain, _decryption_chain_path);
+ }
+ root->add_child("Decryption")->add_child_text(_decryption_chain_path.string());
+#else
xmlpp::Element* decryption = root->add_child ("Decryption");
DCPOMATIC_ASSERT (_decryption_chain);
BOOST_FOREACH (dcp::Certificate const & i, _decryption_chain->unordered()) {
decryption->add_child("Certificate")->add_child_text (i.certificate (true));
}
-#ifdef DCPOMATIC_VARIANT_SWAROOP
- dcp::Data iv = dcpomatic::random_iv ();
- dcp::Data encrypted_key = dcpomatic::encrypt (_decryption_chain->key().get(), key_from_uuid(), iv);
- encrypted_key.write (path("private"));
- iv.write (path("iv"));
-#else
decryption->add_child("PrivateKey")->add_child_text (_decryption_chain->key().get ());
#endif
projects / dcpomatic.git / blobdiff