construct/include/ircd/m/user/keys.h

128 lines
3.1 KiB
C++

// The Construct
//
// Copyright (C) The Construct Developers, Authors & Contributors
// Copyright (C) 2016-2023 Jason Volk <jason@zemos.net>
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice is present in all copies. The
// full license for this software is available in the LICENSE file.
#pragma once
#define HAVE_IRCD_M_USER_KEYS_H
struct ircd::m::user::keys
{
struct send;
static string_view make_sigs_state_key(const mutable_buffer &, const string_view &tgt, const string_view &src);
static std::tuple<string_view, string_view> unmake_sigs_state_key(const string_view &) noexcept;
m::user::room user_room;
void attach_sigs(json::stack::object &, const json::object &, const user::id &) const;
bool attach_sigs(json::stack::object &, const event::idx &, const user::id &) const;
void append_keys(json::stack::object &, const json::object &, const user::id &) const;
bool append_keys(json::stack::object &, const event::idx &, const user::id &) const;
public:
bool has_device(const string_view &) const;
bool has_cross(const string_view &type) const;
bool has_cross_master() const;
bool has_cross_self() const;
bool has_cross_user() const;
void device(json::stack::object &, const string_view &device_id) const;
void cross(json::stack::object &, const string_view &type) const;
void cross_master(json::stack::object &) const;
void cross_self(json::stack::object &) const;
void cross_user(json::stack::object &) const;
bool claim(json::stack::object &, const string_view &device_id, const string_view &algo) const;
void update(const m::signing_key_update &) const;
keys(const m::user &user)
:user_room{user}
{}
};
struct ircd::m::user::keys::send
{
send(const m::user::keys &,
const string_view = {});
};
inline void
ircd::m::user::keys::cross_user(json::stack::object &out)
const
{
return cross(out, "ircd.cross_signing.user");
}
inline void
ircd::m::user::keys::cross_self(json::stack::object &out)
const
{
return cross(out, "ircd.cross_signing.self");
}
inline void
ircd::m::user::keys::cross_master(json::stack::object &out)
const
{
return cross(out, "ircd.cross_signing.master");
}
inline void
ircd::m::user::keys::cross(json::stack::object &out,
const string_view &type)
const
{
const auto event_idx
{
user_room.get(std::nothrow, type, "")
};
append_keys(out, event_idx, user_room.user.user_id);
}
inline bool
ircd::m::user::keys::has_cross_user()
const
{
return has_cross("ircd.cross_signing.user");
}
inline bool
ircd::m::user::keys::has_cross_self()
const
{
return has_cross("ircd.cross_signing.self");
}
inline bool
ircd::m::user::keys::has_cross_master()
const
{
return has_cross("ircd.cross_signing.master");
}
inline bool
ircd::m::user::keys::has_cross(const string_view &type)
const
{
return user_room.has(type, "");
}
inline bool
ircd::m::user::keys::has_device(const string_view &device_id)
const
{
const m::user::devices devices
{
user_room.user
};
return devices.has(device_id, "keys");
}