Ashin Walpola
d107534eb2
obu-firmware builds against the vanetza-idf C-ITS library, which until now came from the colleague's microbu-esp32c5 tree beside the repository and was not tracked here, so a clone of this repository could not build the firmware it ships. The library alone is now part of obu-firmware, as obu-firmware/external/vanetza-idf: their external/vanetza-idf at commit cf4b99f, unchanged (9775 files; see its PROVENANCE.md). CMake takes it from there by default; -DVANETZA_IDF_DIR still points the build elsewhere. The rest of the colleague's tree (their own VAM firmware, PKI tooling, station-link Python tools, the V2X2MAP bridge) stays out of this repository and gitignored; nothing is pushed to their repository. NOTES.md, docs/06, TODO.md and the pcap verifier's usage line point at the new location.
55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
#ifndef FD3D1A69_8B8D_4DC1_8975_9FEB7A791B56
|
|
#define FD3D1A69_8B8D_4DC1_8975_9FEB7A791B56
|
|
|
|
#include <vanetza/security/secured_message.hpp>
|
|
#include <vanetza/security/sign_service.hpp>
|
|
#include <boost/variant/variant.hpp>
|
|
|
|
namespace vanetza
|
|
{
|
|
namespace security
|
|
{
|
|
|
|
/**
|
|
* Input data for encapsulating a packet in a secured message.
|
|
*
|
|
* According to TS 102 723-8 V1.1.1, SN-ENCAP.request offers the very same
|
|
* functionality as SN-SIGN.request and SN-ENCRYPT.request.
|
|
*
|
|
* Since encryption is not yet implemented, so only SignRequest is included.
|
|
*/
|
|
using EncapRequest = boost::variant<SignRequest>;
|
|
|
|
/**
|
|
* Confirmation of the encapsulation process (SN-ENCAP.confirm).
|
|
*
|
|
* TS 102 723-8 V1.1.1 includes only sec_packet but cannot report any errors.
|
|
* Instead of throwing exceptions, the variant may convey an error code instead
|
|
* of a SecuredMessage.
|
|
*/
|
|
struct EncapConfirm : public boost::variant<SecuredMessage, SignConfirmError>
|
|
{
|
|
public:
|
|
static EncapConfirm from(SignConfirm&&);
|
|
|
|
const SecuredMessage* secured_message() const;
|
|
SecuredMessage* secured_message();
|
|
|
|
private:
|
|
using variant::variant;
|
|
};
|
|
|
|
/**
|
|
* Dispatch an encapsulation request to the responsible service.
|
|
*
|
|
* \param encap_request SN-ENCAP.request data
|
|
* \param sign_service service handling signing requests
|
|
* \return SN-ENCAP.confirm
|
|
*/
|
|
EncapConfirm dispatch(EncapRequest&& encap_request, SignService* sign_service);
|
|
|
|
} // namespace security
|
|
} // namespace vanetza
|
|
|
|
#endif /* FD3D1A69_8B8D_4DC1_8975_9FEB7A791B56 */
|