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ton/keyring/keyring.hpp
2019-09-07 14:33:36 +04:00

75 lines
2.6 KiB
C++

/*
This file is part of TON Blockchain Library.
TON Blockchain Library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
TON Blockchain Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
Copyright 2017-2019 Telegram Systems LLP
*/
#pragma once
#include "keyring.h"
#include "keys/encryptor.h"
#include <map>
namespace ton {
namespace keyring {
class KeyringImpl : public Keyring {
private:
struct PrivateKeyDescr {
td::actor::ActorOwn<DecryptorAsync> decryptor;
PublicKey public_key;
bool is_temp;
PrivateKeyDescr(td::actor::ActorOwn<DecryptorAsync> decryptor, PublicKey public_key, bool is_temp)
: decryptor(std::move(decryptor)), public_key(public_key), is_temp(is_temp) {
}
};
public:
void start_up() override;
td::Result<PrivateKeyDescr*> load_key(PublicKeyHash key_hash);
void add_key(PrivateKey key, bool is_temp, td::Promise<td::Unit> promise) override;
void check_key(PublicKeyHash key_hash, td::Promise<td::Unit> promise) override;
void add_key_short(PublicKeyHash key_hash, td::Promise<PublicKey> promise) override;
void del_key(PublicKeyHash key_hash, td::Promise<td::Unit> promise) override;
void get_public_key(PublicKeyHash key_hash, td::Promise<PublicKey> promise) override;
void sign_message(PublicKeyHash key_hash, td::BufferSlice data, td::Promise<td::BufferSlice> promise) override;
void sign_add_get_public_key(PublicKeyHash key_hash, td::BufferSlice data,
td::Promise<std::pair<td::BufferSlice, PublicKey>> promise) override;
void sign_messages(PublicKeyHash key_hash, std::vector<td::BufferSlice> data,
td::Promise<std::vector<td::Result<td::BufferSlice>>> promise) override;
void decrypt_message(PublicKeyHash key_hash, td::BufferSlice data, td::Promise<td::BufferSlice> promise) override;
KeyringImpl(std::string db_root) : db_root_(db_root) {
}
private:
std::map<PublicKeyHash, std::unique_ptr<PrivateKeyDescr>> map_;
std::unique_ptr<Decryptor> decryptor_;
std::unique_ptr<Encryptor> encryptor_;
std::string db_root_;
};
} // namespace keyring
} // namespace ton