mirror of
https://github.com/ton-blockchain/ton
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106 lines
3.9 KiB
C++
106 lines
3.9 KiB
C++
/*
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This file is part of TON Blockchain Library.
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TON Blockchain Library is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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TON Blockchain Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2017-2020 Telegram Systems LLP
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*/
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#include "TestWallet.h"
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#include "GenericAccount.h"
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#include "SmartContractCode.h"
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#include "vm/boc.h"
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#include "td/utils/base64.h"
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namespace ton {
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td::Ref<vm::Cell> TestWallet::get_init_state(const td::Ed25519::PublicKey& public_key, td::int32 revision) noexcept {
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auto code = get_init_code(revision);
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auto data = get_init_data(public_key);
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return GenericAccount::get_init_state(std::move(code), std::move(data));
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}
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td::Ref<vm::Cell> TestWallet::get_init_message_new(const td::Ed25519::PrivateKey& private_key) noexcept {
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std::string seq_no(4, 0);
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auto signature =
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private_key.sign(vm::CellBuilder().store_bytes(seq_no).finalize()->get_hash().as_slice()).move_as_ok();
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return vm::CellBuilder().store_bytes(signature).store_bytes(seq_no).finalize();
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}
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td::Ref<vm::Cell> TestWallet::make_a_gift_message_static(const td::Ed25519::PrivateKey& private_key, td::uint32 seqno,
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td::Span<Gift> gifts) noexcept {
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CHECK(gifts.size() <= max_gifts_size);
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vm::CellBuilder cb;
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cb.store_long(seqno, 32);
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for (auto& gift : gifts) {
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td::int32 send_mode = 3;
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if (gift.gramms == -1) {
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send_mode += 128;
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}
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cb.store_long(send_mode, 8).store_ref(create_int_message(gift));
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}
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auto message_outer = cb.finalize();
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auto signature = private_key.sign(message_outer->get_hash().as_slice()).move_as_ok();
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return vm::CellBuilder().store_bytes(signature).append_cellslice(vm::load_cell_slice(message_outer)).finalize();
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}
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td::Ref<vm::Cell> TestWallet::get_init_code(td::int32 revision) noexcept {
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return ton::SmartContractCode::get_code(ton::SmartContractCode::WalletV1, revision);
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}
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vm::CellHash TestWallet::get_init_code_hash() noexcept {
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return get_init_code()->get_hash();
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}
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td::Ref<vm::Cell> TestWallet::get_data(const td::Ed25519::PublicKey& public_key, td::uint32 seqno) noexcept {
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return vm::CellBuilder().store_long(seqno, 32).store_bytes(public_key.as_octet_string()).finalize();
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}
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td::Ref<vm::Cell> TestWallet::get_init_data(const td::Ed25519::PublicKey& public_key) noexcept {
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return get_data(public_key, 0);
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}
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td::Result<td::uint32> TestWallet::get_seqno() const {
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return TRY_VM(get_seqno_or_throw());
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}
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td::Result<td::uint32> TestWallet::get_seqno_or_throw() const {
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if (state_.data.is_null()) {
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return 0;
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}
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auto seqno = vm::load_cell_slice(state_.data).fetch_ulong(32);
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if (seqno == vm::CellSlice::fetch_ulong_eof) {
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return td::Status::Error("Failed to parse seq_no");
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}
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return static_cast<td::uint32>(seqno);
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}
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td::Result<td::Ed25519::PublicKey> TestWallet::get_public_key() const {
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return TRY_VM(get_public_key_or_throw());
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}
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td::Result<td::Ed25519::PublicKey> TestWallet::get_public_key_or_throw() const {
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if (state_.data.is_null()) {
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return td::Status::Error("data is null");
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}
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//FIXME use get method
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auto cs = vm::load_cell_slice(state_.data);
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cs.skip_first(32);
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td::SecureString res(td::Ed25519::PublicKey::LENGTH);
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cs.fetch_bytes(res.as_mutable_slice().ubegin(), td::narrow_cast<td::int32>(res.size()));
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return td::Ed25519::PublicKey(std::move(res));
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}
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} // namespace ton
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