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Code Issues Releases Wiki Activity

New extra currency behavior (#1539)

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SpyCheese 2025-02-27 15:18:59 +03:00 • committed by GitHub
parent 1b70e48327
commit b3b2bd1c3c
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17 changed files with 228 additions and 65 deletions
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131
crypto/block/transaction.cpp
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@ -2000,9 +2000,9 @@ bool Transaction::prepare_action_phase(const ActionPhaseConfig& cfg) {
ap.remaining_balance += ap.reserved_balance;
CHECK(ap.remaining_balance.is_valid());
if (ap.acc_delete_req) {
CHECK(ap.remaining_balance.is_zero());
CHECK(cfg.extra_currency_v2 ? ap.remaining_balance.grams->sgn() == 0 : ap.remaining_balance.is_zero());
ap.acc_status_change = ActionPhase::acst_deleted;
acc_status = Account::acc_deleted;
acc_status = (ap.remaining_balance.is_zero() ? Account::acc_deleted : Account::acc_uninit);
was_deleted = true;
}
ap.success = true;
@ -2472,6 +2472,20 @@ int Transaction::try_action_send_msg(const vm::CellSlice& cs0, ActionPhase& ap,
LOG(DEBUG) << "invalid destination address in a proposed outbound message";
return check_skip_invalid(36); // invalid destination address
}
if (cfg.extra_currency_v2) {
CurrencyCollection value;
if (!value.unpack(info.value)) {
LOG(DEBUG) << "invalid value:ExtraCurrencies in a proposed outbound message";
return check_skip_invalid(37); // invalid value:CurrencyCollection
}
if (!CurrencyCollection::remove_zero_extra_currencies(value.extra, cfg.size_limits.max_msg_extra_currencies)) {
LOG(DEBUG) << "invalid value:ExtraCurrencies in a proposed outbound message: too many currencies (max "
<< cfg.size_limits.max_msg_extra_currencies << ")";
// Dict should be valid, since it was checked in t_OutListNode.validate_ref, so error here means limit exceeded
return check_skip_invalid(41); // invalid value:CurrencyCollection : too many extra currencies
}
info.value = value.pack();
}
// fetch message pricing info
const MsgPrices& msg_prices = cfg.fetch_msg_prices(to_mc || account.is_masterchain());
@ -2524,7 +2538,7 @@ int Transaction::try_action_send_msg(const vm::CellSlice& cs0, ActionPhase& ap,
};
add_used_storage(msg.init, 3); // message init
add_used_storage(msg.body, 3); // message body (the root cell itself is not counted)
if (!ext_msg) {
if (!ext_msg && !cfg.extra_currency_v2) {
add_used_storage(info.value->prefetch_ref(), 0);
}
auto collect_fine = [&] {
@ -2595,11 +2609,19 @@ int Transaction::try_action_send_msg(const vm::CellSlice& cs0, ActionPhase& ap,
if (act_rec.mode & 0x80) {
// attach all remaining balance to this message
req = ap.remaining_balance;
if (cfg.extra_currency_v2) {
req.grams = ap.remaining_balance.grams;
} else {
req = ap.remaining_balance;
}
act_rec.mode &= ~1; // pay fees from attached value
} else if (act_rec.mode & 0x40) {
// attach all remaining balance of the inbound message (in addition to the original value)
req += msg_balance_remaining;
if (cfg.extra_currency_v2) {
req.grams += msg_balance_remaining.grams;
} else {
req += msg_balance_remaining;
}
if (!(act_rec.mode & 1)) {
req -= ap.action_fine;
if (compute_phase) {
@ -2639,6 +2661,11 @@ int Transaction::try_action_send_msg(const vm::CellSlice& cs0, ActionPhase& ap,
return check_skip_invalid(37); // not enough grams
}
if (cfg.extra_currency_v2 && !req.check_extra_currency_limit(cfg.size_limits.max_msg_extra_currencies)) {
LOG(DEBUG) << "too many extra currencies in the message : max " << cfg.size_limits.max_msg_extra_currencies;
return check_skip_invalid(41); // to many extra currencies
}
Ref<vm::Cell> new_extra;
if (!block::sub_extra_currency(ap.remaining_balance.extra, req.extra, new_extra)) {
@ -2680,7 +2707,11 @@ int Transaction::try_action_send_msg(const vm::CellSlice& cs0, ActionPhase& ap,
// clear msg_balance_remaining if it has been used
if (act_rec.mode & 0xc0) {
msg_balance_remaining.set_zero();
if (cfg.extra_currency_v2) {
msg_balance_remaining.grams = td::zero_refint();
} else {
msg_balance_remaining.set_zero();
}
}
// update balance
@ -2754,8 +2785,13 @@ int Transaction::try_action_send_msg(const vm::CellSlice& cs0, ActionPhase& ap,
ap.total_fwd_fees += fees_total;
if ((act_rec.mode & 0xa0) == 0xa0) {
CHECK(ap.remaining_balance.is_zero());
ap.acc_delete_req = ap.reserved_balance.is_zero();
if (cfg.extra_currency_v2) {
CHECK(ap.remaining_balance.grams->sgn() == 0);
ap.acc_delete_req = ap.reserved_balance.grams->sgn() == 0;
} else {
CHECK(ap.remaining_balance.is_zero());
ap.acc_delete_req = ap.reserved_balance.is_zero();
}
}
ap.tot_msg_bits += sstat.bits + new_msg_bits;
@ -3026,7 +3062,8 @@ bool Transaction::prepare_bounce_phase(const ActionPhaseConfig& cfg) {
bp.fwd_fees -= bp.fwd_fees_collected;
total_fees += td::make_refint(bp.fwd_fees_collected);
// serialize outbound message
info.created_lt = end_lt++;
info.created_lt = start_lt + 1 + out_msgs.size();
end_lt++;
info.created_at = now;
vm::CellBuilder cb;
CHECK(cb.store_long_bool(5, 4) // int_msg_info$0 ihr_disabled:Bool bounce:Bool bounced:Bool
@ -3107,6 +3144,7 @@ bool Account::store_acc_status(vm::CellBuilder& cb, int acc_status) const {
* Tries to update the storage statistics based on the old storage statistics and old account state without fully recomputing it.
*
* It succeeds if only root cell of AccountStorage is changed.
* old_cs and new_cell are AccountStorage without extra currencies (if global_version >= 10).
*
* @param old_stat The old storage statistics.
* @param old_cs The old AccountStorage.
@ -3140,13 +3178,48 @@ static td::optional<vm::CellStorageStat> try_update_storage_stat(const vm::CellS
return new_stat;
}
/**
* Removes extra currencies dict from AccountStorage.
*
* This is used for computing account storage stats.
*
* @param storage_cs AccountStorage as CellSlice.
*
* @returns AccountStorage without extra currencies as Cell.
*/
static td::Ref<vm::Cell> storage_without_extra_currencies(td::Ref<vm::CellSlice> storage_cs) {
block::gen::AccountStorage::Record rec;
if (!block::gen::csr_unpack(storage_cs, rec)) {
LOG(ERROR) << "failed to unpack AccountStorage";
return {};
}
if (rec.balance->size_refs() > 0) {
block::gen::CurrencyCollection::Record balance;
if (!block::gen::csr_unpack(rec.balance, balance)) {
LOG(ERROR) << "failed to unpack AccountStorage";
return {};
}
balance.other = vm::CellBuilder{}.store_zeroes(1).as_cellslice_ref();
if (!block::gen::csr_pack(rec.balance, balance)) {
LOG(ERROR) << "failed to pack AccountStorage";
return {};
}
}
td::Ref<vm::Cell> cell;
if (!block::gen::pack_cell(cell, rec)) {
LOG(ERROR) << "failed to pack AccountStorage";
return {};
}
return cell;
}
namespace transaction {
/**
* Computes the new state of the account.
*
* @returns True if the state computation is successful, false otherwise.
*/
bool Transaction::compute_state() {
bool Transaction::compute_state(const SerializeConfig& cfg) {
if (new_total_state.not_null()) {
return true;
}
@ -3218,13 +3291,27 @@ bool Transaction::compute_state() {
new_inner_state.clear();
}
vm::CellStorageStat& stats = new_storage_stat;
auto new_stats = try_update_storage_stat(account.storage_stat, account.storage, storage);
td::Ref<vm::CellSlice> old_storage_for_stat = account.storage;
td::Ref<vm::Cell> new_storage_for_stat = storage;
if (cfg.extra_currency_v2) {
new_storage_for_stat = storage_without_extra_currencies(new_storage);
if (new_storage_for_stat.is_null()) {
return false;
}
if (old_storage_for_stat.not_null()) {
old_storage_for_stat = vm::load_cell_slice_ref(storage_without_extra_currencies(old_storage_for_stat));
if (old_storage_for_stat.is_null()) {
return false;
}
}
}
auto new_stats = try_update_storage_stat(account.storage_stat, old_storage_for_stat, storage);
if (new_stats) {
stats = new_stats.unwrap();
} else {
TD_PERF_COUNTER(transaction_storage_stat_b);
td::Timer timer;
stats.add_used_storage(Ref<vm::Cell>(storage)).ensure();
stats.add_used_storage(new_storage_for_stat).ensure();
if (timer.elapsed() > 0.1) {
LOG(INFO) << "Compute used storage took " << timer.elapsed() << "s";
}
@ -3260,11 +3347,11 @@ bool Transaction::compute_state() {
*
* @returns True if the serialization is successful, False otherwise.
*/
bool Transaction::serialize() {
bool Transaction::serialize(const SerializeConfig& cfg) {
if (root.not_null()) {
return true;
}
if (!compute_state()) {
if (!compute_state(cfg)) {
return false;
}
vm::Dictionary dict{15};
@ -3730,6 +3817,7 @@ bool Account::libraries_changed() const {
* @param rand_seed Pointer to the random seed. Generates a new seed if the value is `td::Bits256::zero()`.
* @param compute_phase_cfg Pointer to store the compute phase configuration.
* @param action_phase_cfg Pointer to store the action phase configuration.
* @param serialize_cfg Pointer to store the serialize phase configuration.
* @param masterchain_create_fee Pointer to store the masterchain create fee.
* @param basechain_create_fee Pointer to store the basechain create fee.
* @param wc The workchain ID.
@ -3738,15 +3826,15 @@ bool Account::libraries_changed() const {
td::Status FetchConfigParams::fetch_config_params(
const block::ConfigInfo& config, Ref<vm::Cell>* old_mparams, std::vector<block::StoragePrices>* storage_prices,
StoragePhaseConfig* storage_phase_cfg, td::BitArray<256>* rand_seed, ComputePhaseConfig* compute_phase_cfg,
ActionPhaseConfig* action_phase_cfg, td::RefInt256* masterchain_create_fee, td::RefInt256* basechain_create_fee,
ton::WorkchainId wc, ton::UnixTime now) {
ActionPhaseConfig* action_phase_cfg, SerializeConfig* serialize_cfg, td::RefInt256* masterchain_create_fee,
td::RefInt256* basechain_create_fee, ton::WorkchainId wc, ton::UnixTime now) {
auto prev_blocks_info = config.get_prev_blocks_info();
if (prev_blocks_info.is_error()) {
return prev_blocks_info.move_as_error_prefix(
td::Status::Error(-668, "cannot fetch prev blocks info from masterchain configuration: "));
}
return fetch_config_params(config, prev_blocks_info.move_as_ok(), old_mparams, storage_prices, storage_phase_cfg,
rand_seed, compute_phase_cfg, action_phase_cfg, masterchain_create_fee,
rand_seed, compute_phase_cfg, action_phase_cfg, serialize_cfg, masterchain_create_fee,
basechain_create_fee, wc, now);
}
@ -3761,6 +3849,7 @@ td::Status FetchConfigParams::fetch_config_params(
* @param rand_seed Pointer to the random seed. Generates a new seed if the value is `td::Bits256::zero()`.
* @param compute_phase_cfg Pointer to store the compute phase configuration.
* @param action_phase_cfg Pointer to store the action phase configuration.
* @param serialize_cfg Pointer to store the serialize phase configuration.
* @param masterchain_create_fee Pointer to store the masterchain create fee.
* @param basechain_create_fee Pointer to store the basechain create fee.
* @param wc The workchain ID.
@ -3770,8 +3859,8 @@ td::Status FetchConfigParams::fetch_config_params(
const block::Config& config, td::Ref<vm::Tuple> prev_blocks_info, Ref<vm::Cell>* old_mparams,
std::vector<block::StoragePrices>* storage_prices, StoragePhaseConfig* storage_phase_cfg,
td::BitArray<256>* rand_seed, ComputePhaseConfig* compute_phase_cfg, ActionPhaseConfig* action_phase_cfg,
td::RefInt256* masterchain_create_fee, td::RefInt256* basechain_create_fee, ton::WorkchainId wc,
ton::UnixTime now) {
SerializeConfig* serialize_cfg, td::RefInt256* masterchain_create_fee, td::RefInt256* basechain_create_fee,
ton::WorkchainId wc, ton::UnixTime now) {
*old_mparams = config.get_config_param(9);
{
auto res = config.get_storage_prices();
@ -3843,6 +3932,10 @@ td::Status FetchConfigParams::fetch_config_params(
action_phase_cfg->disable_custom_fess = config.get_global_version() >= 8;
action_phase_cfg->reserve_extra_enabled = config.get_global_version() >= 9;
action_phase_cfg->mc_blackhole_addr = config.get_burning_config().blackhole_addr;
action_phase_cfg->extra_currency_v2 = config.get_global_version() >= 10;
}
{
serialize_cfg->extra_currency_v2 = config.get_global_version() >= 10;
}
{
// fetch block_grams_created