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#pragma once
#include <map>
#include <mutex>
//#include <nlohmann/json.hpp>
#include <mtx/responses.hpp>
#include <mtxclient/crypto/client.hpp>
// Extra information associated with an outbound megolm session.
struct OutboundGroupSessionData
{
std::string session_id;
std::string session_key;
uint64_t message_index = 0;
};
void
to_json(nlohmann::json &obj, const OutboundGroupSessionData &msg);
void
from_json(const nlohmann::json &obj, OutboundGroupSessionData &msg);
struct OutboundGroupSessionDataRef
{
OlmOutboundGroupSession *session;
OutboundGroupSessionData data;
};
struct DevicePublicKeys
{
std::string ed25519;
std::string curve25519;
};
void
to_json(nlohmann::json &obj, const DevicePublicKeys &msg);
void
from_json(const nlohmann::json &obj, DevicePublicKeys &msg);
//! Represents a unique megolm session identifier.
struct MegolmSessionIndex
{
//! The room in which this session exists.
std::string room_id;
//! The session_id of the megolm session.
std::string session_id;
//! The curve25519 public key of the sender.
std::string sender_key;
};
void
to_json(nlohmann::json &obj, const MegolmSessionIndex &msg);
void
from_json(const nlohmann::json &obj, MegolmSessionIndex &msg);
struct OlmSessionStorage
{
// Megolm sessions
std::map<std::string, mtx::crypto::InboundGroupSessionPtr> group_inbound_sessions;
std::map<std::string, mtx::crypto::OutboundGroupSessionPtr> group_outbound_sessions;
std::map<std::string, OutboundGroupSessionData> group_outbound_session_data;
// Guards for accessing megolm sessions.
std::mutex group_outbound_mtx;
std::mutex group_inbound_mtx;
};
// this will store the keys of the user with whom a encrypted room is shared with
struct UserCache
{
//! map of public key key_ids and their public_key
mtx::responses::QueryKeys keys;
//! if the current cache is updated or not
bool isUpdated = false;
UserCache(mtx::responses::QueryKeys res, bool isUpdated_ = false)
: keys(res)
, isUpdated(isUpdated_)
{}
UserCache() {}
};
void
to_json(nlohmann::json &j, const UserCache &info);
void
from_json(const nlohmann::json &j, UserCache &info);
// the reason these are stored in a seperate cache rather than storing it in the user cache is
// UserCache stores only keys of users with which encrypted room is shared
struct DeviceVerifiedCache
{
//! list of verified device_ids with device-verification
std::vector<std::string> device_verified;
//! list of verified device_ids with cross-signing
std::vector<std::string> cross_verified;
//! list of devices the user blocks
std::vector<std::string> device_blocked;
//! this stores if the user is verified (with cross-signing)
bool is_user_verified = false;
DeviceVerifiedCache(std::vector<std::string> device_verified_,
std::vector<std::string> cross_verified_,
std::vector<std::string> device_blocked_,
bool is_user_verified_ = false)
: device_verified(device_verified_)
, cross_verified(cross_verified_)
, device_blocked(device_blocked_)
, is_user_verified(is_user_verified_)
{}
DeviceVerifiedCache() {}
};
void
to_json(nlohmann::json &j, const DeviceVerifiedCache &info);
void
from_json(const nlohmann::json &j, DeviceVerifiedCache &info);
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