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lib.rs
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// This file is part of Astar.
// Copyright (C) Stake Technologies Pte.Ltd.
// SPDX-License-Identifier: GPL-3.0-or-later
// Astar is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Astar 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 General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Astar. If not, see <http://www.gnu.org/licenses/>.
//! The Shiden Network runtime. This can be compiled with ``#[no_std]`, ready for Wasm.
#![cfg_attr(not(feature = "std"), no_std)]
// `construct_runtime!` does a lot of recursion and requires us to increase the limit to 256.
#![recursion_limit = "256"]
use cumulus_primitives_core::AggregateMessageOrigin;
use frame_support::{
construct_runtime,
dispatch::DispatchClass,
genesis_builder_helper, parameter_types,
traits::{
fungible::{Balanced, Credit},
AsEnsureOriginWithArg, ConstBool, ConstU32, ConstU64, Contains, FindAuthor, Get, Imbalance,
InstanceFilter, Nothing, OnFinalize, OnUnbalanced, WithdrawReasons,
},
weights::{
constants::{
BlockExecutionWeight, ExtrinsicBaseWeight, RocksDbWeight, WEIGHT_REF_TIME_PER_SECOND,
},
ConstantMultiplier, Weight, WeightToFee as WeightToFeeT, WeightToFeeCoefficient,
WeightToFeeCoefficients, WeightToFeePolynomial,
},
ConsensusEngineId, PalletId,
};
use frame_system::{
limits::{BlockLength, BlockWeights},
EnsureRoot, EnsureSigned,
};
use pallet_ethereum::PostLogContent;
use pallet_evm::{FeeCalculator, GasWeightMapping, Runner};
use pallet_identity::legacy::IdentityInfo;
use pallet_transaction_payment::{
FeeDetails, Multiplier, RuntimeDispatchInfo, TargetedFeeAdjustment,
};
use parity_scale_codec::{Compact, Decode, Encode, MaxEncodedLen};
use polkadot_runtime_common::BlockHashCount;
use sp_api::impl_runtime_apis;
use sp_core::{sr25519, OpaqueMetadata, H160, H256, U256};
use sp_inherents::{CheckInherentsResult, InherentData};
use sp_runtime::{
create_runtime_str, generic, impl_opaque_keys,
traits::{
AccountIdConversion, AccountIdLookup, BlakeTwo256, Block as BlockT, ConvertInto,
DispatchInfoOf, Dispatchable, OpaqueKeys, PostDispatchInfoOf, UniqueSaturatedInto,
},
transaction_validity::{TransactionSource, TransactionValidity, TransactionValidityError},
ApplyExtrinsicResult, FixedPointNumber, FixedU128, Perbill, Permill, Perquintill, RuntimeDebug,
};
use sp_std::{collections::btree_map::BTreeMap, prelude::*};
use xcm::{
v4::{AssetId as XcmAssetId, Location as XcmLocation},
IntoVersion, VersionedAssetId, VersionedAssets, VersionedLocation, VersionedXcm,
};
use xcm_runtime_apis::{
dry_run::{CallDryRunEffects, Error as XcmDryRunApiError, XcmDryRunEffects},
fees::Error as XcmPaymentApiError,
};
use astar_primitives::{
dapp_staking::{
AccountCheck as DappStakingAccountCheck, CycleConfiguration, DAppId, EraNumber,
PeriodNumber, RankedTier, SmartContract, TierSlots as TierSlotsFunc,
},
evm::{EVMFungibleAdapterWrapper, EvmRevertCodeHandler},
governance::OracleMembershipInst,
oracle::{CurrencyAmount, CurrencyId, DummyCombineData, Price},
xcm::AssetLocationIdConverter,
Address, AssetId, BlockNumber, Hash, Header, Nonce, UnfreezeChainOnFailedMigration,
};
pub use astar_primitives::{AccountId, Balance, Signature};
pub use pallet_dapp_staking::TierThreshold;
pub use pallet_inflation::InflationParameters;
pub use crate::precompiles::WhitelistedCalls;
use pallet_evm_precompile_assets_erc20::AddressToAssetId;
#[cfg(any(feature = "std", test))]
use sp_version::NativeVersion;
use sp_version::RuntimeVersion;
pub use frame_system::Call as SystemCall;
pub use pallet_balances::Call as BalancesCall;
use parachains_common::message_queue::NarrowOriginToSibling;
pub use sp_consensus_aura::sr25519::AuthorityId as AuraId;
#[cfg(any(feature = "std", test))]
pub use sp_runtime::BuildStorage;
mod chain_extensions;
pub mod genesis_config;
mod precompiles;
mod weights;
pub mod xcm_config;
pub type ShidenAssetLocationIdConverter = AssetLocationIdConverter<AssetId, XcAssetConfig>;
pub use precompiles::{ShidenPrecompiles, ASSET_PRECOMPILE_ADDRESS_PREFIX};
pub type Precompiles = ShidenPrecompiles<Runtime, ShidenAssetLocationIdConverter>;
use chain_extensions::ShidenChainExtensions;
/// Constant values used within the runtime.
pub const NANOSDN: Balance = 1_000_000_000;
pub const MICROSDN: Balance = 1_000 * NANOSDN;
pub const MILLISDN: Balance = 1_000 * MICROSDN;
pub const SDN: Balance = 1_000 * MILLISDN;
pub const STORAGE_BYTE_FEE: Balance = 200 * NANOSDN;
/// Charge fee for stored bytes and items.
pub const fn deposit(items: u32, bytes: u32) -> Balance {
items as Balance * MILLISDN + (bytes as Balance) * STORAGE_BYTE_FEE
}
/// Charge fee for stored bytes and items as part of `pallet-contracts`.
///
/// The slight difference to general `deposit` function is because there is fixed bound on how large the DB
/// key can grow so it doesn't make sense to have as high deposit per item as in the general approach.
pub const fn contracts_deposit(items: u32, bytes: u32) -> Balance {
items as Balance * 40 * MICROSDN + (bytes as Balance) * STORAGE_BYTE_FEE
}
/// Change this to adjust the block time.
pub const MILLISECS_PER_BLOCK: u64 = 6000;
pub const SLOT_DURATION: u64 = MILLISECS_PER_BLOCK;
// Time is measured by number of blocks.
pub const MINUTES: BlockNumber = 60_000 / (MILLISECS_PER_BLOCK as BlockNumber);
pub const HOURS: BlockNumber = MINUTES * 60;
pub const DAYS: BlockNumber = HOURS * 24;
/// Maximum number of blocks simultaneously accepted by the Runtime, not yet included into the
/// relay chain.
pub const UNINCLUDED_SEGMENT_CAPACITY: u32 = 3;
/// How many parachain blocks are processed by the relay chain per parent. Limits the number of
/// blocks authored per slot.
pub const BLOCK_PROCESSING_VELOCITY: u32 = 1;
/// Relay chain slot duration, in milliseconds.
pub const RELAY_CHAIN_SLOT_DURATION_MILLIS: u32 = 6000;
// Make the WASM binary available.
#[cfg(feature = "std")]
include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
#[cfg(feature = "std")]
/// Wasm binary unwrapped. If built with `BUILD_DUMMY_WASM_BINARY`, the function panics.
pub fn wasm_binary_unwrap() -> &'static [u8] {
WASM_BINARY.expect(
"Development wasm binary is not available. This means the client is \
built with `BUILD_DUMMY_WASM_BINARY` flag and it is only usable for \
production chains. Please rebuild with the flag disabled.",
)
}
/// Runtime version.
#[sp_version::runtime_version]
pub const VERSION: RuntimeVersion = RuntimeVersion {
spec_name: create_runtime_str!("shiden"),
impl_name: create_runtime_str!("shiden"),
authoring_version: 1,
spec_version: 1200,
impl_version: 0,
apis: RUNTIME_API_VERSIONS,
transaction_version: 3,
state_version: 1,
};
/// Native version.
#[cfg(any(feature = "std", test))]
pub fn native_version() -> NativeVersion {
NativeVersion {
runtime_version: VERSION,
can_author_with: Default::default(),
}
}
impl_opaque_keys! {
pub struct SessionKeys {
pub aura: Aura,
}
}
/// We assume that ~10% of the block weight is consumed by `on_initalize` handlers.
/// This is used to limit the maximal weight of a single extrinsic.
const AVERAGE_ON_INITIALIZE_RATIO: Perbill = Perbill::from_percent(10);
/// We allow `Normal` extrinsics to fill up the block up to 75%, the rest can be used
/// by Operational extrinsics.
const NORMAL_DISPATCH_RATIO: Perbill = Perbill::from_percent(75);
/// We allow for 2 seconds of compute with a 6 second average block time.
const MAXIMUM_BLOCK_WEIGHT: Weight = Weight::from_parts(
WEIGHT_REF_TIME_PER_SECOND.saturating_mul(2),
polkadot_primitives::MAX_POV_SIZE as u64,
);
parameter_types! {
pub const Version: RuntimeVersion = VERSION;
pub RuntimeBlockLength: BlockLength =
BlockLength::max_with_normal_ratio(5 * 1024 * 1024, NORMAL_DISPATCH_RATIO);
pub RuntimeBlockWeights: BlockWeights = BlockWeights::builder()
.base_block(BlockExecutionWeight::get())
.for_class(DispatchClass::all(), |weights| {
weights.base_extrinsic = ExtrinsicBaseWeight::get();
})
.for_class(DispatchClass::Normal, |weights| {
weights.max_total = Some(NORMAL_DISPATCH_RATIO * MAXIMUM_BLOCK_WEIGHT);
})
.for_class(DispatchClass::Operational, |weights| {
weights.max_total = Some(MAXIMUM_BLOCK_WEIGHT);
// Operational transactions have some extra reserved space, so that they
// are included even if block reached `MAXIMUM_BLOCK_WEIGHT`.
weights.reserved = Some(
MAXIMUM_BLOCK_WEIGHT - NORMAL_DISPATCH_RATIO * MAXIMUM_BLOCK_WEIGHT
);
})
.avg_block_initialization(AVERAGE_ON_INITIALIZE_RATIO)
.build_or_panic();
pub SS58Prefix: u8 = 5;
}
pub struct BaseFilter;
impl Contains<RuntimeCall> for BaseFilter {
fn contains(call: &RuntimeCall) -> bool {
match call {
// Filter permission-less assets creation/destroying.
// Custom asset's `id` should fit in `u32` as not to mix with service assets.
RuntimeCall::Assets(method) => match method {
pallet_assets::Call::create { id, .. } => *id < (u32::MAX as AssetId).into(),
_ => true,
},
// These modules are not allowed to be called by transactions:
// To leave collator just shutdown it, next session funds will be released
// Other modules should works:
_ => true,
}
}
}
impl frame_system::Config for Runtime {
/// The identifier used to distinguish between accounts.
type AccountId = AccountId;
/// The aggregated dispatch type that is available for extrinsics.
type RuntimeCall = RuntimeCall;
/// The lookup mechanism to get account ID from whatever is passed in dispatchers.
type Lookup = AccountIdLookup<AccountId, ()>;
/// The nonce type for storing how many extrinsics an account has signed.
type Nonce = Nonce;
/// The type for blocks.
type Block = Block;
/// The type for hashing blocks and tries.
type Hash = Hash;
/// The hashing algorithm used.
type Hashing = BlakeTwo256;
/// The ubiquitous event type.
type RuntimeEvent = RuntimeEvent;
/// The ubiquitous origin type.
type RuntimeOrigin = RuntimeOrigin;
/// The aggregated RuntimeTask type.
type RuntimeTask = RuntimeTask;
/// Maximum number of block number to block hash mappings to keep (oldest pruned first).
type BlockHashCount = BlockHashCount;
/// Runtime version.
type Version = Version;
/// Converts a module to an index of this module in the runtime.
type PalletInfo = PalletInfo;
type AccountData = pallet_balances::AccountData<Balance>;
type OnNewAccount = ();
type OnKilledAccount = ();
type DbWeight = RocksDbWeight;
type BaseCallFilter = BaseFilter;
type SystemWeightInfo = frame_system::weights::SubstrateWeight<Runtime>;
type BlockWeights = RuntimeBlockWeights;
type BlockLength = RuntimeBlockLength;
type SS58Prefix = SS58Prefix;
type OnSetCode = cumulus_pallet_parachain_system::ParachainSetCode<Self>;
type MaxConsumers = frame_support::traits::ConstU32<16>;
type SingleBlockMigrations = ();
type MultiBlockMigrator = MultiBlockMigrations;
type PreInherents = ();
type PostInherents = ();
type PostTransactions = ();
}
impl pallet_timestamp::Config for Runtime {
type Moment = u64;
type OnTimestampSet = Aura;
type MinimumPeriod = ConstU64<0>;
type WeightInfo = pallet_timestamp::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
pub MessageQueueServiceWeight: Weight =
Perbill::from_percent(25) * RuntimeBlockWeights::get().max_block;
}
impl pallet_message_queue::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type WeightInfo = pallet_message_queue::weights::SubstrateWeight<Runtime>;
#[cfg(feature = "runtime-benchmarks")]
type MessageProcessor = pallet_message_queue::mock_helpers::NoopMessageProcessor<
cumulus_primitives_core::AggregateMessageOrigin,
>;
#[cfg(not(feature = "runtime-benchmarks"))]
type MessageProcessor = xcm_builder::ProcessXcmMessage<
AggregateMessageOrigin,
xcm_executor::XcmExecutor<xcm_config::XcmConfig>,
RuntimeCall,
>;
type Size = u32;
type QueueChangeHandler = NarrowOriginToSibling<XcmpQueue>;
type QueuePausedQuery = NarrowOriginToSibling<XcmpQueue>;
type HeapSize = ConstU32<{ 128 * 1048 }>;
type MaxStale = ConstU32<8>;
type ServiceWeight = MessageQueueServiceWeight;
type IdleMaxServiceWeight = MessageQueueServiceWeight;
}
impl pallet_insecure_randomness_collective_flip::Config for Runtime {}
parameter_types! {
pub const BasicDeposit: Balance = deposit(1, 258); // 258 bytes on-chain
pub const ByteDeposit: Balance = deposit(0, 1);
pub const SubAccountDeposit: Balance = deposit(1, 53); // 53 bytes on-chain
pub const MaxSubAccounts: u32 = 100;
pub const MaxAdditionalFields: u32 = 100;
pub const MaxRegistrars: u32 = 20;
}
impl pallet_identity::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type Currency = Balances;
type BasicDeposit = BasicDeposit;
type ByteDeposit = ByteDeposit;
type SubAccountDeposit = SubAccountDeposit;
type MaxSubAccounts = MaxSubAccounts;
type IdentityInformation = IdentityInfo<MaxAdditionalFields>;
type MaxRegistrars = MaxRegistrars;
type Slashed = ();
type ForceOrigin = EnsureRoot<<Self as frame_system::Config>::AccountId>;
type RegistrarOrigin = EnsureRoot<<Self as frame_system::Config>::AccountId>;
type OffchainSignature = Signature;
type SigningPublicKey = <Signature as sp_runtime::traits::Verify>::Signer;
type UsernameAuthorityOrigin = EnsureRoot<<Self as frame_system::Config>::AccountId>;
type PendingUsernameExpiration = ConstU32<{ 7 * DAYS }>;
type MaxSuffixLength = ConstU32<7>;
type MaxUsernameLength = ConstU32<32>;
type WeightInfo = pallet_identity::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
// One storage item; key size is 32; value is size 4+4+16+32 bytes = 56 bytes.
pub const DepositBase: Balance = deposit(1, 88);
// Additional storage item size of 32 bytes.
pub const DepositFactor: Balance = deposit(0, 32);
}
impl pallet_multisig::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type RuntimeCall = RuntimeCall;
type Currency = Balances;
type DepositBase = DepositBase;
type DepositFactor = DepositFactor;
type MaxSignatories = ConstU32<100>;
type WeightInfo = pallet_multisig::weights::SubstrateWeight<Runtime>;
}
#[cfg(feature = "runtime-benchmarks")]
pub struct DAppStakingBenchmarkHelper<SC, ACC>(sp_std::marker::PhantomData<(SC, ACC)>);
#[cfg(feature = "runtime-benchmarks")]
impl pallet_dapp_staking::BenchmarkHelper<SmartContract<AccountId>, AccountId>
for DAppStakingBenchmarkHelper<SmartContract<AccountId>, AccountId>
{
fn get_smart_contract(id: u32) -> SmartContract<AccountId> {
let id_bytes = id.to_le_bytes();
let mut account = [0u8; 32];
account[..id_bytes.len()].copy_from_slice(&id_bytes);
SmartContract::Wasm(AccountId::from(account))
}
fn set_balance(account: &AccountId, amount: Balance) {
use frame_support::traits::fungible::Unbalanced as FunUnbalanced;
Balances::write_balance(account, amount)
.expect("Must succeed in test/benchmark environment.");
}
}
pub struct AccountCheck;
impl DappStakingAccountCheck<AccountId> for AccountCheck {
fn allowed_to_stake(account: &AccountId) -> bool {
!CollatorSelection::is_account_candidate(account)
}
}
pub struct ShidenTierSlots;
impl TierSlotsFunc for ShidenTierSlots {
fn number_of_slots(price: Price) -> u16 {
// According to the forum proposal, the original formula's factor is reduced from 1000x to 100x.
let result: u64 = price.saturating_mul_int(100_u64).saturating_add(50);
result.unique_saturated_into()
}
}
parameter_types! {
pub const MinimumStakingAmount: Balance = 50 * SDN;
pub const BaseNativeCurrencyPrice: FixedU128 = FixedU128::from_rational(5, 100);
}
impl pallet_dapp_staking::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type RuntimeFreezeReason = RuntimeFreezeReason;
type Currency = Balances;
type SmartContract = SmartContract<AccountId>;
type ContractRegisterOrigin = frame_system::EnsureRoot<AccountId>;
type ContractUnregisterOrigin = frame_system::EnsureRoot<AccountId>;
type ManagerOrigin = frame_system::EnsureRoot<AccountId>;
type NativePriceProvider = PriceAggregator;
type StakingRewardHandler = Inflation;
type CycleConfiguration = InflationCycleConfig;
type Observers = Inflation;
type AccountCheck = AccountCheck;
type TierSlots = ShidenTierSlots;
type BaseNativeCurrencyPrice = BaseNativeCurrencyPrice;
type EraRewardSpanLength = ConstU32<16>;
type RewardRetentionInPeriods = ConstU32<3>;
type MaxNumberOfContracts = ConstU32<500>;
type MaxUnlockingChunks = ConstU32<8>;
type MinimumLockedAmount = MinimumStakingAmount;
type UnlockingPeriod = ConstU32<4>;
type MaxNumberOfStakedContracts = ConstU32<16>;
type MinimumStakeAmount = MinimumStakingAmount;
type NumberOfTiers = ConstU32<4>;
type RankingEnabled = ConstBool<true>;
type WeightInfo = weights::pallet_dapp_staking::SubstrateWeight<Runtime>;
#[cfg(feature = "runtime-benchmarks")]
type BenchmarkHelper = DAppStakingBenchmarkHelper<SmartContract<AccountId>, AccountId>;
}
pub struct InflationPayoutPerBlock;
impl pallet_inflation::PayoutPerBlock<Credit<AccountId, Balances>> for InflationPayoutPerBlock {
fn treasury(reward: Credit<AccountId, Balances>) {
let _ = Balances::resolve(&TreasuryPalletId::get().into_account_truncating(), reward);
}
fn collators(reward: Credit<AccountId, Balances>) {
CollatorRewardPot::on_unbalanced(reward);
}
}
pub struct InflationCycleConfig;
impl CycleConfiguration for InflationCycleConfig {
fn periods_per_cycle() -> u32 {
6
}
fn eras_per_voting_subperiod() -> u32 {
6
}
fn eras_per_build_and_earn_subperiod() -> u32 {
55
}
fn blocks_per_era() -> BlockNumber {
24 * HOURS
}
}
impl pallet_inflation::Config for Runtime {
type Currency = Balances;
type PayoutPerBlock = InflationPayoutPerBlock;
type CycleConfiguration = InflationCycleConfig;
type RuntimeEvent = RuntimeEvent;
type WeightInfo = weights::pallet_inflation::SubstrateWeight<Runtime>;
}
impl pallet_utility::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type RuntimeCall = RuntimeCall;
type PalletsOrigin = OriginCaller;
type WeightInfo = pallet_utility::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
pub const ReservedXcmpWeight: Weight = MAXIMUM_BLOCK_WEIGHT.saturating_div(4);
pub const ReservedDmpWeight: Weight = MAXIMUM_BLOCK_WEIGHT.saturating_div(4);
pub const RelayOrigin: AggregateMessageOrigin = AggregateMessageOrigin::Parent;
}
impl cumulus_pallet_parachain_system::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type OnSystemEvent = ();
type SelfParaId = parachain_info::Pallet<Runtime>;
type OutboundXcmpMessageSource = XcmpQueue;
type DmpQueue = frame_support::traits::EnqueueWithOrigin<MessageQueue, RelayOrigin>;
type ReservedDmpWeight = ReservedDmpWeight;
type XcmpMessageHandler = XcmpQueue;
type ReservedXcmpWeight = ReservedXcmpWeight;
type CheckAssociatedRelayNumber = cumulus_pallet_parachain_system::RelayNumberStrictlyIncreases;
type ConsensusHook = ConsensusHook;
type WeightInfo = cumulus_pallet_parachain_system::weights::SubstrateWeight<Runtime>;
}
type ConsensusHook = cumulus_pallet_aura_ext::FixedVelocityConsensusHook<
Runtime,
RELAY_CHAIN_SLOT_DURATION_MILLIS,
BLOCK_PROCESSING_VELOCITY,
UNINCLUDED_SEGMENT_CAPACITY,
>;
impl parachain_info::Config for Runtime {}
impl pallet_aura::Config for Runtime {
type AuthorityId = AuraId;
type DisabledValidators = ();
type MaxAuthorities = ConstU32<250>;
type AllowMultipleBlocksPerSlot = ConstBool<true>;
type SlotDuration = ConstU64<SLOT_DURATION>;
}
impl cumulus_pallet_aura_ext::Config for Runtime {}
impl pallet_authorship::Config for Runtime {
type FindAuthor = pallet_session::FindAccountFromAuthorIndex<Self, Aura>;
type EventHandler = (CollatorSelection,);
}
parameter_types! {
pub const SessionPeriod: BlockNumber = HOURS;
pub const SessionOffset: BlockNumber = 0;
}
impl pallet_session::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type ValidatorId = <Self as frame_system::Config>::AccountId;
type ValidatorIdOf = pallet_collator_selection::IdentityCollator;
type ShouldEndSession = pallet_session::PeriodicSessions<SessionPeriod, SessionOffset>;
type NextSessionRotation = pallet_session::PeriodicSessions<SessionPeriod, SessionOffset>;
type SessionManager = CollatorSelection;
type SessionHandler = <SessionKeys as OpaqueKeys>::KeyTypeIdProviders;
type Keys = SessionKeys;
type WeightInfo = pallet_session::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
pub const PotId: PalletId = PalletId(*b"PotStake");
pub const MaxCandidates: u32 = 148;
pub const MinCandidates: u32 = 5;
pub const MaxInvulnerables: u32 = 48;
pub const SlashRatio: Perbill = Perbill::from_percent(1);
pub const KickThreshold: BlockNumber = 2 * HOURS; // 2 SessionPeriod
}
pub struct CollatorSelectionAccountCheck;
impl pallet_collator_selection::AccountCheck<AccountId> for CollatorSelectionAccountCheck {
fn allowed_candidacy(account: &AccountId) -> bool {
!DappStaking::is_staker(account)
}
}
impl pallet_collator_selection::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type Currency = Balances;
type UpdateOrigin = EnsureRoot<AccountId>;
type PotId = PotId;
type MaxCandidates = MaxCandidates;
type MinCandidates = MinCandidates;
type MaxInvulnerables = MaxInvulnerables;
// should be a multiple of session or things will get inconsistent
type KickThreshold = KickThreshold;
type ValidatorId = <Self as frame_system::Config>::AccountId;
type ValidatorIdOf = pallet_collator_selection::IdentityCollator;
type ValidatorRegistration = Session;
type ValidatorSet = Session;
type SlashRatio = SlashRatio;
type AccountCheck = CollatorSelectionAccountCheck;
type WeightInfo = pallet_collator_selection::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
pub const TreasuryPalletId: PalletId = PalletId(*b"py/trsry");
pub TreasuryAccountId: AccountId = TreasuryPalletId::get().into_account_truncating();
}
pub struct CollatorRewardPot;
impl OnUnbalanced<Credit<AccountId, Balances>> for CollatorRewardPot {
fn on_nonzero_unbalanced(amount: Credit<AccountId, Balances>) {
let staking_pot = PotId::get().into_account_truncating();
let _ = Balances::resolve(&staking_pot, amount);
}
}
parameter_types! {
pub const ExistentialDeposit: Balance = 1_000_000;
pub const MaxLocks: u32 = 50;
pub const MaxReserves: u32 = 50;
}
impl pallet_balances::Config for Runtime {
type Balance = Balance;
type DustRemoval = ();
type RuntimeEvent = RuntimeEvent;
type MaxLocks = MaxLocks;
type MaxReserves = MaxReserves;
type ReserveIdentifier = [u8; 8];
type ExistentialDeposit = ExistentialDeposit;
type AccountStore = frame_system::Pallet<Runtime>;
type WeightInfo = pallet_balances::weights::SubstrateWeight<Runtime>;
type RuntimeHoldReason = RuntimeHoldReason;
type RuntimeFreezeReason = RuntimeFreezeReason;
type FreezeIdentifier = RuntimeFreezeReason;
type MaxFreezes = ConstU32<1>;
}
impl AddressToAssetId<AssetId> for Runtime {
fn address_to_asset_id(address: H160) -> Option<AssetId> {
let mut data = [0u8; 16];
let address_bytes: [u8; 20] = address.into();
if ASSET_PRECOMPILE_ADDRESS_PREFIX.eq(&address_bytes[0..4]) {
data.copy_from_slice(&address_bytes[4..20]);
Some(u128::from_be_bytes(data))
} else {
None
}
}
fn asset_id_to_address(asset_id: AssetId) -> H160 {
let mut data = [0u8; 20];
data[0..4].copy_from_slice(ASSET_PRECOMPILE_ADDRESS_PREFIX);
data[4..20].copy_from_slice(&asset_id.to_be_bytes());
H160::from(data)
}
}
parameter_types! {
pub const AssetDeposit: Balance = 10 * SDN;
pub const AssetsStringLimit: u32 = 50;
/// Key = 32 bytes, Value = 36 bytes (32+1+1+1+1)
// https://github.com/paritytech/substrate/blob/069917b/frame/assets/src/lib.rs#L257L271
pub const MetadataDepositBase: Balance = deposit(1, 68);
pub const MetadataDepositPerByte: Balance = deposit(0, 1);
pub const AssetAccountDeposit: Balance = deposit(1, 18);
}
impl pallet_assets::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type Balance = Balance;
type AssetId = AssetId;
type Currency = Balances;
type CreateOrigin = AsEnsureOriginWithArg<EnsureSigned<AccountId>>;
type ForceOrigin = EnsureRoot<AccountId>;
type AssetDeposit = AssetDeposit;
type MetadataDepositBase = MetadataDepositBase;
type MetadataDepositPerByte = MetadataDepositPerByte;
type AssetAccountDeposit = AssetAccountDeposit;
type ApprovalDeposit = ExistentialDeposit;
type StringLimit = AssetsStringLimit;
type Freezer = ();
type Extra = ();
type WeightInfo = weights::pallet_assets::SubstrateWeight<Runtime>;
type RemoveItemsLimit = ConstU32<1000>;
type AssetIdParameter = Compact<AssetId>;
type CallbackHandle = EvmRevertCodeHandler<Self, Self>;
#[cfg(feature = "runtime-benchmarks")]
type BenchmarkHelper = astar_primitives::benchmarks::AssetsBenchmarkHelper;
}
parameter_types! {
pub const MinVestedTransfer: Balance = 1 * SDN;
pub UnvestedFundsAllowedWithdrawReasons: WithdrawReasons =
WithdrawReasons::except(WithdrawReasons::TRANSFER | WithdrawReasons::RESERVE);
}
impl pallet_vesting::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type Currency = Balances;
type BlockNumberToBalance = ConvertInto;
type MinVestedTransfer = MinVestedTransfer;
type WeightInfo = pallet_vesting::weights::SubstrateWeight<Runtime>;
type UnvestedFundsAllowedWithdrawReasons = UnvestedFundsAllowedWithdrawReasons;
type BlockNumberProvider = System;
// `VestingInfo` encode length is 36bytes. 28 schedules gets encoded as 1009 bytes, which is the
// highest number of schedules that encodes less than 2^10.
const MAX_VESTING_SCHEDULES: u32 = 28;
}
parameter_types! {
pub const DepositPerItem: Balance = contracts_deposit(1, 0);
pub const DepositPerByte: Balance = contracts_deposit(0, 1);
// Fallback value if storage deposit limit not set by the user
pub const DefaultDepositLimit: Balance = contracts_deposit(16, 16 * 1024);
pub const MaxDelegateDependencies: u32 = 32;
pub const CodeHashLockupDepositPercent: Perbill = Perbill::from_percent(10);
pub Schedule: pallet_contracts::Schedule<Runtime> = Default::default();
}
impl pallet_contracts::Config for Runtime {
type Time = Timestamp;
type Randomness = RandomnessCollectiveFlip;
type Currency = Balances;
type RuntimeEvent = RuntimeEvent;
type RuntimeCall = RuntimeCall;
type RuntimeHoldReason = RuntimeHoldReason;
/// The safest default is to allow no calls at all.
///
/// Runtimes should whitelist dispatchables that are allowed to be called from contracts
/// and make sure they are stable. Dispatchables exposed to contracts are not allowed to
/// change because that would break already deployed contracts. The `Call` structure itself
/// is not allowed to change the indices of existing pallets, too.
type CallFilter = Nothing;
type DepositPerItem = DepositPerItem;
type DepositPerByte = DepositPerByte;
type DefaultDepositLimit = DefaultDepositLimit;
type CallStack = [pallet_contracts::Frame<Self>; 5];
type WeightPrice = pallet_transaction_payment::Pallet<Self>;
type WeightInfo = pallet_contracts::weights::SubstrateWeight<Self>;
type ChainExtension = ShidenChainExtensions<Self>;
type Schedule = Schedule;
type AddressGenerator = pallet_contracts::DefaultAddressGenerator;
type MaxCodeLen = ConstU32<{ 123 * 1024 }>;
type MaxStorageKeyLen = ConstU32<128>;
type UnsafeUnstableInterface = ConstBool<false>;
type MaxDebugBufferLen = ConstU32<{ 2 * 1024 * 1024 }>;
type MaxDelegateDependencies = MaxDelegateDependencies;
type CodeHashLockupDepositPercent = CodeHashLockupDepositPercent;
type Debug = ();
type Environment = ();
type Migrations = ();
type Xcm = ();
type UploadOrigin = EnsureSigned<<Self as frame_system::Config>::AccountId>;
type InstantiateOrigin = EnsureSigned<<Self as frame_system::Config>::AccountId>;
type ApiVersion = ();
type MaxTransientStorageSize = ConstU32<{ 1 * 1024 * 1024 }>;
}
parameter_types! {
pub const TransactionLengthFeeFactor: Balance = 235_000_000_000; // 0.000_000_235_000_000_000 SDN per byte
pub const WeightFeeFactor: Balance = 308_550_000_000_000; // Around 0.000_300 SDN per unit of base weight.
pub const TargetBlockFullness: Perquintill = Perquintill::from_percent(25);
pub const OperationalFeeMultiplier: u8 = 5;
pub AdjustmentVariable: Multiplier = Multiplier::saturating_from_rational(000_015, 1_000_000); // 0.000_015
pub MinimumMultiplier: Multiplier = Multiplier::saturating_from_rational(1, 10); // 0.1
pub MaximumMultiplier: Multiplier = Multiplier::saturating_from_integer(10); // 10
}
/// Handles converting a weight scalar to a fee value, based on the scale and granularity of the
/// node's balance type.
///
/// This should typically create a mapping between the following ranges:
/// - [0, MAXIMUM_BLOCK_WEIGHT]
/// - [Balance::min, Balance::max]
///
/// Yet, it can be used for any other sort of change to weight-fee. Some examples being:
/// - Setting it to `0` will essentially disable the weight fee.
/// - Setting it to `1` will cause the literal `#[weight = x]` values to be charged.
pub struct WeightToFee;
impl WeightToFeePolynomial for WeightToFee {
type Balance = Balance;
fn polynomial() -> WeightToFeeCoefficients<Self::Balance> {
let p = WeightFeeFactor::get();
let q = Balance::from(ExtrinsicBaseWeight::get().ref_time());
smallvec::smallvec![WeightToFeeCoefficient {
degree: 1,
negative: false,
coeff_frac: Perbill::from_rational(p % q, q),
coeff_integer: p / q,
}]
}
}
/// Handles coverting weight consumed by XCM into native currency fee.
///
/// Similar to standard `WeightToFee` handler, but force uses the minimum multiplier.
pub struct XcmWeightToFee;
impl WeightToFeeT for XcmWeightToFee {
type Balance = Balance;
fn weight_to_fee(n: &Weight) -> Self::Balance {
MinimumMultiplier::get().saturating_mul_int(WeightToFee::weight_to_fee(&n))
}
}
pub struct DealWithFees;
impl OnUnbalanced<Credit<AccountId, Balances>> for DealWithFees {
fn on_unbalanceds<B>(mut fees_then_tips: impl Iterator<Item = Credit<AccountId, Balances>>) {
if let Some(fees) = fees_then_tips.next() {
// Burn 80% of fees, rest goes to collator, including 100% of the tips.
let (to_burn, mut collator) = fees.ration(80, 20);
if let Some(tips) = fees_then_tips.next() {
tips.merge_into(&mut collator);
}
// burn part of the fees
drop(to_burn);
// pay fees to collator
<CollatorRewardPot as OnUnbalanced<_>>::on_unbalanced(collator);
}
}
fn on_unbalanced(amount: Credit<AccountId, Balances>) {
Self::on_unbalanceds(Some(amount).into_iter());
}
}
impl pallet_transaction_payment::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type OnChargeTransaction = pallet_transaction_payment::FungibleAdapter<Balances, DealWithFees>;
type WeightToFee = WeightToFee;
type OperationalFeeMultiplier = OperationalFeeMultiplier;
type FeeMultiplierUpdate = TargetedFeeAdjustment<
Self,
TargetBlockFullness,
AdjustmentVariable,
MinimumMultiplier,
MaximumMultiplier,
>;
type LengthToFee = ConstantMultiplier<Balance, TransactionLengthFeeFactor>;
}
parameter_types! {
pub DefaultBaseFeePerGas: U256 = U256::from(14_700_000_000_u128);
pub MinBaseFeePerGas: U256 = U256::from(8_000_000_000_u128);
pub MaxBaseFeePerGas: U256 = U256::from(800_000_000_000_u128);
pub StepLimitRatio: Perquintill = Perquintill::from_rational(5_u128, 100_000);
}
/// Simple wrapper for fetching current native transaction fee weight fee multiplier.
pub struct AdjustmentFactorGetter;
impl Get<Multiplier> for AdjustmentFactorGetter {
fn get() -> Multiplier {
pallet_transaction_payment::NextFeeMultiplier::<Runtime>::get()
}
}
impl pallet_dynamic_evm_base_fee::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type DefaultBaseFeePerGas = DefaultBaseFeePerGas;
type MinBaseFeePerGas = MinBaseFeePerGas;
type MaxBaseFeePerGas = MaxBaseFeePerGas;
type AdjustmentFactor = AdjustmentFactorGetter;
type WeightFactor = WeightFeeFactor;
type StepLimitRatio = StepLimitRatio;
type WeightInfo = pallet_dynamic_evm_base_fee::weights::SubstrateWeight<Runtime>;
}
/// Current approximation of the gas/s consumption considering
/// EVM execution over compiled WASM (on 4.4Ghz CPU).
/// Given the 500ms Weight, from which 75% only are used for transactions,
/// the total EVM execution gas limit is: GAS_PER_SECOND * 0.500 * 0.75 ~= 15_000_000.
pub const GAS_PER_SECOND: u64 = 40_000_000;
/// Approximate ratio of the amount of Weight per Gas.
/// u64 works for approximations because Weight is a very small unit compared to gas.
pub const WEIGHT_PER_GAS: u64 = WEIGHT_REF_TIME_PER_SECOND.saturating_div(GAS_PER_SECOND);
pub struct FindAuthorTruncated<F>(sp_std::marker::PhantomData<F>);
impl<F: FindAuthor<u32>> FindAuthor<H160> for FindAuthorTruncated<F> {
fn find_author<'a, I>(digests: I) -> Option<H160>
where
I: 'a + IntoIterator<Item = (ConsensusEngineId, &'a [u8])>,
{
if let Some(author_index) = F::find_author(digests) {
let authority_id =
pallet_aura::Authorities::<Runtime>::get()[author_index as usize].clone();
return Some(H160::from_slice(&authority_id.encode()[4..24]));
}
None
}
}
parameter_types! {
/// Ethereum-compatible chain_id:
/// * Dusty: 80
/// * Shibuya: 81
/// * Shiden: 336
pub ChainId: u64 = 0x150;
/// EVM gas limit
pub BlockGasLimit: U256 = U256::from(
NORMAL_DISPATCH_RATIO * MAXIMUM_BLOCK_WEIGHT.ref_time() / WEIGHT_PER_GAS
);
pub PrecompilesValue: Precompiles = ShidenPrecompiles::<_, _>::new();
pub WeightPerGas: Weight = Weight::from_parts(WEIGHT_PER_GAS, 0);
/// The amount of gas per PoV size. Value is calculated as:
///
/// max_gas_limit = max_tx_ref_time / WEIGHT_PER_GAS = max_pov_size * gas_limit_pov_size_ratio
/// gas_limit_pov_size_ratio = ceil((max_tx_ref_time / WEIGHT_PER_GAS) / max_pov_size)
///
/// Equals 16 for values used by Shiden runtime.
pub const GasLimitPovSizeRatio: u64 = 16;
}
impl pallet_evm::Config for Runtime {
type FeeCalculator = DynamicEvmBaseFee;
type GasWeightMapping = pallet_evm::FixedGasWeightMapping<Self>;
type WeightPerGas = WeightPerGas;
type BlockHashMapping = pallet_ethereum::EthereumBlockHashMapping<Runtime>;
type CallOrigin = pallet_evm::EnsureAddressRoot<AccountId>;
type WithdrawOrigin = pallet_evm::EnsureAddressTruncated;
type AddressMapping = pallet_evm::HashedAddressMapping<BlakeTwo256>;
type Currency = Balances;
type RuntimeEvent = RuntimeEvent;
type Runner = pallet_evm::runner::stack::Runner<Self>;
type PrecompilesType = Precompiles;
type PrecompilesValue = PrecompilesValue;
type ChainId = ChainId;
type OnChargeTransaction = EVMFungibleAdapterWrapper<Balances, DealWithFees, CollatorRewardPot>;
type BlockGasLimit = BlockGasLimit;
type Timestamp = Timestamp;
type OnCreate = ();
type FindAuthor = FindAuthorTruncated<Aura>;
type GasLimitPovSizeRatio = GasLimitPovSizeRatio;
type SuicideQuickClearLimit = ConstU32<0>;
type WeightInfo = pallet_evm::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
pub const PostBlockAndTxnHashes: PostLogContent = PostLogContent::BlockAndTxnHashes;
}
impl pallet_ethereum::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type StateRoot = pallet_ethereum::IntermediateStateRoot<Self>;
type PostLogContent = PostBlockAndTxnHashes;
// Maximum length (in bytes) of revert message to include in Executed event
type ExtraDataLength = ConstU32<30>;
}
impl pallet_sudo::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type RuntimeCall = RuntimeCall;
type WeightInfo = pallet_sudo::weights::SubstrateWeight<Runtime>;
}
impl pallet_xc_asset_config::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type AssetId = AssetId;
type ManagerOrigin = EnsureRoot<AccountId>;
type WeightInfo = pallet_xc_asset_config::weights::SubstrateWeight<Self>;
}
/// The type used to represent the kinds of proxying allowed.
#[derive(
Copy,
Clone,
Eq,
PartialEq,
Ord,
PartialOrd,
Encode,
Decode,
RuntimeDebug,
MaxEncodedLen,
scale_info::TypeInfo,
)]
pub enum ProxyType {
/// Allows all runtime calls for proxy account
Any,
/// Allows only NonTransfer runtime calls for proxy account
/// To know exact calls check InstanceFilter implementation for ProxyTypes
NonTransfer,
/// All Runtime calls from Pallet Balances allowed for proxy account
Balances,
/// All Runtime calls from Pallet Assets allowed for proxy account
Assets,
/// Only provide_judgement call from pallet identity allowed for proxy account
IdentityJudgement,
/// Only reject_announcement call from pallet proxy allowed for proxy account
CancelProxy,
/// All runtime calls from pallet DappStaking allowed for proxy account
DappStaking,
/// Only claim_staker call from pallet DappStaking allowed for proxy account
StakerRewardClaim,
}
impl Default for ProxyType {
fn default() -> Self {
Self::Any
}
}