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//loggers::get_instance().log_msg("geonetworking_layer::build_secured_pdu: New basic_header = ", basic_header);
RAW_enc_tr_pos rp;
rp.level=0;
rp.pos=NULL;
RAW_enc_tree enc_tree(FALSE, NULL, &rp, 1, basic_header.get_descriptor()->raw);
basic_header.RAW_encode(*basic_header.get_descriptor(), enc_tree);
TTCN_Buffer encoding_buffer;
enc_tree.put_to_buf(encoding_buffer);
// Copy result
data =
OCTETSTRING(encoding_buffer.get_len(), encoding_buffer.get_data()) +
secured_gn_payload;
loggers::get_instance().log_msg("geonetworking_layer::build_secured_pdu: Secured pdu = ", data);
int geonetworking_layer::decode_basic_header(const OCTETSTRING& p_data, LibItsGeoNetworking__TypesAndValues::BasicHeader& p_basic_header) {
loggers::get_instance().log_msg(">>> geonetworking_layer::decode_basic_header: ", p_data);
// Update security mode
OCTETSTRING bh = OCTETSTRING(4, static_cast<const unsigned char*>(p_data)); // Extract the basic header as specified in ETSI EN 302 636-4-1 V1.3.1 (2017-08) Clause 9.6
loggers::get_instance().log_msg("geonetworking_layer::decode_basic_header: bh: ", bh);
TTCN_Buffer decoding_buffer(bh);
p_basic_header.RAW_decode(*p_basic_header.get_descriptor(), decoding_buffer, decoding_buffer.get_len() * 8, raw_order_t::ORDER_MSB);
loggers::get_instance().log_msg("geonetworking_layer::decode_basic_header: ", p_basic_header);
int geonetworking_layer::setup_secured_mode() {
loggers::get_instance().log(">>> geonetworking_layer::setup_secured_mode");
loggers::get_instance().log("geonetworking_layer::setup_secured_mode: GN Layer address = %p", this);
params::const_iterator it = _params.find(params::certificate);
if (it == _params.cend()) {
_params.insert(std::pair<std::string, std::string>(std::string("certificate"), "CERT_TS_A_AT"));
}
if (it == _params.cend()) {
_params.insert(std::pair<std::string, std::string>(std::string("sec_db_path"), ""));
}
if (it == _params.cend()) {
_params.insert(std::pair<std::string, std::string>(std::string("hash"), "SHA-256"));
}
it = _params.find(params::signature); // TODO Should be removed
if (it == _params.cend()) {
_params.insert(std::pair<std::string, std::string>(std::string("signature"), "NISTP-256"));
}
// Set up security services even if secured_mode is set to 0. Later, we can receive an AcEnableSecurity request, the sertificate caching will be ready to go
security_services::get_instance().setup(_params);
security_services::get_instance().set_position(_latitude, _longitude);
return 0;
}
geonetworking_layer_factory geonetworking_layer_factory::_f;