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lib.rs
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//! The Astar 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 codec::{Decode, Encode, MaxEncodedLen};
use frame_support::{
construct_runtime,
dispatch::DispatchClass,
parameter_types,
traits::{
AsEnsureOriginWithArg, ConstU32, Contains, Currency, FindAuthor, Get, Imbalance,
OnUnbalanced, WithdrawReasons,
},
weights::{
constants::{BlockExecutionWeight, ExtrinsicBaseWeight, RocksDbWeight, WEIGHT_PER_SECOND},
ConstantMultiplier, Weight, WeightToFeeCoefficient, WeightToFeeCoefficients,
WeightToFeePolynomial,
},
ConsensusEngineId, PalletId,
};
use frame_system::{
limits::{BlockLength, BlockWeights},
EnsureRoot, EnsureSigned,
};
use pallet_evm::{FeeCalculator, Runner};
use pallet_transaction_payment::{
FeeDetails, Multiplier, RuntimeDispatchInfo, TargetedFeeAdjustment,
};
use polkadot_runtime_common::BlockHashCount;
use sp_api::impl_runtime_apis;
use sp_core::{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, Bounded, ConvertInto,
DispatchInfoOf, Dispatchable, OpaqueKeys, PostDispatchInfoOf, UniqueSaturatedInto, Verify,
},
transaction_validity::{
TransactionPriority, TransactionSource, TransactionValidity, TransactionValidityError,
},
ApplyExtrinsicResult, FixedPointNumber, Perbill, Permill, Perquintill, RuntimeDebug,
};
use sp_std::prelude::*;
use cumulus_pallet_parachain_system::RelayNumberStrictlyIncreases;
use pallet_evm_precompile_assets_erc20::AddressToAssetId;
use xcm_primitives::AssetLocationIdConverter;
#[cfg(any(feature = "std", test))]
use sp_version::NativeVersion;
use sp_version::RuntimeVersion;
pub use sp_consensus_aura::sr25519::AuthorityId as AuraId;
#[cfg(any(feature = "std", test))]
pub use sp_runtime::BuildStorage;
mod precompiles;
mod weights;
mod xcm_config;
pub type AstarAssetLocationIdConverter = AssetLocationIdConverter<AssetId, XcAssetConfig>;
pub use precompiles::{AstarNetworkPrecompiles, ASSET_PRECOMPILE_ADDRESS_PREFIX};
pub type Precompiles = AstarNetworkPrecompiles<Runtime, AstarAssetLocationIdConverter>;
/// Constant values used within the runtime.
pub const MILLIASTR: Balance = 1_000_000_000_000_000;
pub const ASTR: Balance = 1_000 * MILLIASTR;
/// Charge fee for stored bytes and items.
pub const fn deposit(items: u32, bytes: u32) -> Balance {
(items as Balance + bytes as Balance) * MILLIASTR / 1_000_000
}
/// Change this to adjust the block time.
pub const MILLISECS_PER_BLOCK: u64 = 12000;
// 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;
// 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!("astar"),
impl_name: create_runtime_str!("astar"),
authoring_version: 1,
spec_version: 49,
impl_version: 0,
apis: RUNTIME_API_VERSIONS,
transaction_version: 2,
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 0.5 seconds of compute with a 6 second average block time.
const MAXIMUM_BLOCK_WEIGHT: Weight = WEIGHT_PER_SECOND
.saturating_div(2)
.set_proof_size(polkadot_primitives::v2::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
RuntimeCall::Assets(method) => match method {
pallet_assets::Call::create { id, .. } => *id < u32::MAX.into(),
pallet_assets::Call::destroy { id, .. } => *id < u32::MAX.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 index type for storing how many extrinsics an account has signed.
type Index = Index;
/// The index type for blocks.
type BlockNumber = BlockNumber;
/// The type for hashing blocks and tries.
type Hash = Hash;
/// The hashing algorithm used.
type Hashing = BlakeTwo256;
/// The header type.
type Header = generic::Header<BlockNumber, BlakeTwo256>;
/// The ubiquitous event type.
type RuntimeEvent = RuntimeEvent;
/// The ubiquitous origin type.
type RuntimeOrigin = RuntimeOrigin;
/// 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>;
}
parameter_types! {
pub const MinimumPeriod: u64 = MILLISECS_PER_BLOCK / 2;
}
impl pallet_timestamp::Config for Runtime {
/// A timestamp: milliseconds since the unix epoch.
type Moment = u64;
type OnTimestampSet = BlockReward;
type MinimumPeriod = MinimumPeriod;
type WeightInfo = pallet_timestamp::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
pub const BasicDeposit: Balance = 10 * ASTR; // 258 bytes on-chain
pub const FieldDeposit: Balance = 25 * MILLIASTR; // 66 bytes on-chain
pub const SubAccountDeposit: Balance = 2 * ASTR; // 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 FieldDeposit = FieldDeposit;
type SubAccountDeposit = SubAccountDeposit;
type MaxSubAccounts = MaxSubAccounts;
type MaxAdditionalFields = 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 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>;
}
parameter_types! {
pub const EcdsaUnsignedPriority: TransactionPriority = TransactionPriority::MAX / 2;
pub const CallFee: Balance = ASTR / 10;
pub const CallMagicNumber: u16 = 0x0250;
}
impl pallet_custom_signatures::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type RuntimeCall = RuntimeCall;
type Signature = pallet_custom_signatures::ethereum::EthereumSignature;
type Signer = <Signature as Verify>::Signer;
type CallMagicNumber = CallMagicNumber;
type Currency = Balances;
type CallFee = CallFee;
type OnChargeTransaction = ToStakingPot;
type UnsignedPriority = EcdsaUnsignedPriority;
}
parameter_types! {
pub const BlockPerEra: BlockNumber = DAYS;
pub const RegisterDeposit: Balance = 1000 * ASTR;
pub const MaxNumberOfStakersPerContract: u32 = 16384;
pub const MinimumStakingAmount: Balance = 500 * ASTR;
pub const MinimumRemainingAmount: Balance = ASTR;
pub const MaxEraStakeValues: u32 = 5;
pub const MaxUnlockingChunks: u32 = 4;
pub const UnbondingPeriod: u32 = 10;
}
impl pallet_dapps_staking::Config for Runtime {
type Currency = Balances;
type BlockPerEra = BlockPerEra;
type SmartContract = SmartContract<AccountId>;
type RegisterDeposit = RegisterDeposit;
type RuntimeEvent = RuntimeEvent;
type WeightInfo = weights::pallet_dapps_staking::WeightInfo<Runtime>;
type MaxNumberOfStakersPerContract = MaxNumberOfStakersPerContract;
type MinimumStakingAmount = MinimumStakingAmount;
type PalletId = DappsStakingPalletId;
type MaxUnlockingChunks = MaxUnlockingChunks;
type UnbondingPeriod = UnbondingPeriod;
type MinimumRemainingAmount = MinimumRemainingAmount;
type MaxEraStakeValues = MaxEraStakeValues;
// Not allowed on Astar yet
type UnregisteredDappRewardRetention = ConstU32<{ u32::MAX }>;
}
/// Multi-VM pointer to smart contract instance.
#[derive(
PartialEq, Eq, Copy, Clone, Encode, Decode, RuntimeDebug, MaxEncodedLen, scale_info::TypeInfo,
)]
pub enum SmartContract<AccountId> {
/// EVM smart contract instance.
Evm(sp_core::H160),
/// Wasm smart contract instance.
Wasm(AccountId),
}
impl<AccountId> Default for SmartContract<AccountId> {
fn default() -> Self {
SmartContract::Evm(H160::repeat_byte(0x00))
}
}
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);
}
impl cumulus_pallet_parachain_system::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type OnSystemEvent = ();
type SelfParaId = parachain_info::Pallet<Runtime>;
type OutboundXcmpMessageSource = XcmpQueue;
type DmpMessageHandler = DmpQueue;
type ReservedDmpWeight = ReservedDmpWeight;
type XcmpMessageHandler = XcmpQueue;
type ReservedXcmpWeight = ReservedXcmpWeight;
type CheckAssociatedRelayNumber = RelayNumberStrictlyIncreases;
}
impl parachain_info::Config for Runtime {}
parameter_types! {
pub const MaxAuthorities: u32 = 250;
}
impl pallet_aura::Config for Runtime {
type AuthorityId = AuraId;
type DisabledValidators = ();
type MaxAuthorities = MaxAuthorities;
}
impl cumulus_pallet_aura_ext::Config for Runtime {}
parameter_types! {
pub const UncleGenerations: BlockNumber = 5;
}
impl pallet_authorship::Config for Runtime {
type FindAuthor = pallet_session::FindAccountFromAuthorIndex<Self, Aura>;
type UncleGenerations = UncleGenerations;
type FilterUncle = ();
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
}
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 SlashRatio = SlashRatio;
type WeightInfo = pallet_collator_selection::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
pub const TreasuryPalletId: PalletId = PalletId(*b"py/trsry");
pub const DappsStakingPalletId: PalletId = PalletId(*b"py/dpsst");
pub TreasuryAccountId: AccountId = TreasuryPalletId::get().into_account_truncating();
}
type NegativeImbalance = <Balances as Currency<AccountId>>::NegativeImbalance;
pub struct ToStakingPot;
impl OnUnbalanced<NegativeImbalance> for ToStakingPot {
fn on_nonzero_unbalanced(amount: NegativeImbalance) {
let staking_pot = PotId::get().into_account_truncating();
Balances::resolve_creating(&staking_pot, amount);
}
}
pub struct DappsStakingTvlProvider();
impl Get<Balance> for DappsStakingTvlProvider {
fn get() -> Balance {
DappsStaking::tvl()
}
}
pub struct BeneficiaryPayout();
impl pallet_block_reward::BeneficiaryPayout<NegativeImbalance> for BeneficiaryPayout {
fn treasury(reward: NegativeImbalance) {
Balances::resolve_creating(&TreasuryPalletId::get().into_account_truncating(), reward);
}
fn collators(reward: NegativeImbalance) {
ToStakingPot::on_unbalanced(reward);
}
fn dapps_staking(stakers: NegativeImbalance, dapps: NegativeImbalance) {
DappsStaking::rewards(stakers, dapps)
}
}
parameter_types! {
pub const RewardAmount: Balance = 253_080 * MILLIASTR;
}
impl pallet_block_reward::Config for Runtime {
type Currency = Balances;
type DappsStakingTvlProvider = DappsStakingTvlProvider;
type BeneficiaryPayout = BeneficiaryPayout;
type RewardAmount = RewardAmount;
type RuntimeEvent = RuntimeEvent;
type WeightInfo = pallet_block_reward::weights::SubstrateWeight<Runtime>;
}
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>;
}
/// Id used for identifying assets.
///
/// AssetId allocation:
/// [1; 2^32-1] Custom user assets (permissionless)
/// [2^32; 2^64-1] Statemine assets (simple map)
/// [2^64; 2^128-1] Ecosystem assets
/// 2^128-1 Relay chain token (KSM)
pub type AssetId = u128;
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 = 1_000_000;
pub const ApprovalDeposit: Balance = 1_000_000;
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 = ApprovalDeposit;
type StringLimit = AssetsStringLimit;
type Freezer = ();
type Extra = ();
type WeightInfo = pallet_assets::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
pub const MinVestedTransfer: Balance = ASTR;
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;
// `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 TransactionByteFee: Balance = MILLIASTR / 100;
pub const TargetBlockFullness: Perquintill = Perquintill::from_percent(25);
pub const OperationalFeeMultiplier: u8 = 5;
pub AdjustmentVariable: Multiplier = Multiplier::saturating_from_rational(1, 100_000);
pub MinimumMultiplier: Multiplier = Multiplier::saturating_from_rational(1, 1_000_000_000u128);
pub MaximumMultiplier: Multiplier = Bounded::max_value();
}
/// 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> {
// in Astar, extrinsic base weight (smallest non-zero weight) is mapped to 1/10 mASTR:
let p = MILLIASTR;
let q = 10 * 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,
}]
}
}
pub struct DealWithFees;
impl OnUnbalanced<NegativeImbalance> for DealWithFees {
fn on_unbalanceds<B>(mut fees_then_tips: impl Iterator<Item = NegativeImbalance>) {
if let Some(mut fees) = fees_then_tips.next() {
if let Some(tips) = fees_then_tips.next() {
tips.merge_into(&mut fees);
}
let (to_burn, collators) = fees.ration(20, 80);
// burn part of fees
let _ = Balances::burn(to_burn.peek());
// pay fees to collators
<ToStakingPot as OnUnbalanced<_>>::on_unbalanced(collators);
}
}
}
impl pallet_transaction_payment::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type OnChargeTransaction = pallet_transaction_payment::CurrencyAdapter<Balances, DealWithFees>;
type WeightToFee = WeightToFee;
type OperationalFeeMultiplier = OperationalFeeMultiplier;
type FeeMultiplierUpdate = TargetedFeeAdjustment<
Self,
TargetBlockFullness,
AdjustmentVariable,
MinimumMultiplier,
MaximumMultiplier,
>;
type LengthToFee = ConstantMultiplier<Balance, TransactionByteFee>;
}
parameter_types! {
pub DefaultBaseFeePerGas: U256 = (MILLIASTR / 1_000_000).into();
// At the moment, we don't use dynamic fee calculation for Astar by default
pub DefaultElasticity: Permill = Permill::zero();
}
pub struct BaseFeeThreshold;
impl pallet_base_fee::BaseFeeThreshold for BaseFeeThreshold {
fn lower() -> Permill {
Permill::zero()
}
fn ideal() -> Permill {
Permill::from_parts(500_000)
}
fn upper() -> Permill {
Permill::from_parts(1_000_000)
}
}
impl pallet_base_fee::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type Threshold = BaseFeeThreshold;
type DefaultBaseFeePerGas = DefaultBaseFeePerGas;
type DefaultElasticity = DefaultElasticity;
}
/// 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_PER_SECOND.saturating_div(GAS_PER_SECOND).ref_time();
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 = Aura::authorities()[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
/// * Astar: 592
pub ChainId: u64 = 0x250;
/// EVM gas limit
pub BlockGasLimit: U256 = U256::from(
NORMAL_DISPATCH_RATIO * MAXIMUM_BLOCK_WEIGHT.ref_time() / WEIGHT_PER_GAS
);
pub PrecompilesValue: Precompiles = AstarNetworkPrecompiles::<_, _>::new();
pub WeightPerGas: Weight = Weight::from_ref_time(WEIGHT_PER_GAS);
}
impl pallet_evm::Config for Runtime {
type FeeCalculator = BaseFee;
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 = pallet_evm::EVMCurrencyAdapter<Balances, ToStakingPot>;
type BlockGasLimit = BlockGasLimit;
type FindAuthor = FindAuthorTruncated<Aura>;
}
impl pallet_ethereum::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type StateRoot = pallet_ethereum::IntermediateStateRoot<Self>;
}
impl pallet_sudo::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type RuntimeCall = RuntimeCall;
}
pub struct EvmRevertCodeHandler;
impl pallet_xc_asset_config::XcAssetChanged<Runtime> for EvmRevertCodeHandler {
fn xc_asset_registered(asset_id: AssetId) {
let address = Runtime::asset_id_to_address(asset_id);
pallet_evm::AccountCodes::<Runtime>::insert(address, vec![0x60, 0x00, 0x60, 0x00, 0xfd]);
}
fn xc_asset_unregistered(asset_id: AssetId) {
let address = Runtime::asset_id_to_address(asset_id);
pallet_evm::AccountCodes::<Runtime>::remove(address);
}
}
impl pallet_xc_asset_config::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type AssetId = AssetId;
type XcAssetChanged = EvmRevertCodeHandler;
type ManagerOrigin = EnsureRoot<AccountId>;
type WeightInfo = weights::pallet_xc_asset_config::WeightInfo<Self>;
}
construct_runtime!(
pub struct Runtime where
Block = Block,
NodeBlock = generic::Block<Header, sp_runtime::OpaqueExtrinsic>,
UncheckedExtrinsic = UncheckedExtrinsic
{
System: frame_system = 10,
Utility: pallet_utility = 11,
Identity: pallet_identity = 12,
Timestamp: pallet_timestamp = 13,
Multisig: pallet_multisig = 14,
ParachainSystem: cumulus_pallet_parachain_system = 20,
ParachainInfo: parachain_info = 21,
TransactionPayment: pallet_transaction_payment = 30,
Balances: pallet_balances = 31,
Vesting: pallet_vesting = 32,
DappsStaking: pallet_dapps_staking = 34,
BlockReward: pallet_block_reward = 35,
Assets: pallet_assets = 36,
Authorship: pallet_authorship = 40,
CollatorSelection: pallet_collator_selection = 41,
Session: pallet_session = 42,
Aura: pallet_aura = 43,
AuraExt: cumulus_pallet_aura_ext = 44,
XcmpQueue: cumulus_pallet_xcmp_queue = 50,
PolkadotXcm: pallet_xcm = 51,
CumulusXcm: cumulus_pallet_xcm = 52,
DmpQueue: cumulus_pallet_dmp_queue = 53,
XcAssetConfig: pallet_xc_asset_config = 54,
EVM: pallet_evm = 60,
Ethereum: pallet_ethereum = 61,
EthCall: pallet_custom_signatures = 62,
BaseFee: pallet_base_fee = 63,
Sudo: pallet_sudo = 99,
}
);
/// Balance of an account.
pub type Balance = u128;
/// Alias to 512-bit hash when used in the context of a transaction signature on the chain.
pub type Signature = sp_runtime::MultiSignature;
/// Some way of identifying an account on the chain. We intentionally make it equivalent
/// to the public key of our transaction signing scheme.
pub type AccountId = <<Signature as sp_runtime::traits::Verify>::Signer as sp_runtime::traits::IdentifyAccount>::AccountId;
/// Index of a transaction in the chain.
pub type Index = u32;
/// A hash of some data used by the chain.
pub type Hash = sp_core::H256;
/// An index to a block.
pub type BlockNumber = u32;
/// The address format for describing accounts.
pub type Address = sp_runtime::MultiAddress<AccountId, ()>;
/// Block header type as expected by this runtime.
pub type Header = generic::Header<BlockNumber, BlakeTwo256>;
/// Block type as expected by this runtime.
pub type Block = generic::Block<Header, UncheckedExtrinsic>;
/// A Block signed with a Justification
pub type SignedBlock = generic::SignedBlock<Block>;
/// BlockId type as expected by this runtime.
pub type BlockId = generic::BlockId<Block>;
/// The SignedExtension to the basic transaction logic.
pub type SignedExtra = (
frame_system::CheckSpecVersion<Runtime>,
frame_system::CheckTxVersion<Runtime>,
frame_system::CheckGenesis<Runtime>,
frame_system::CheckEra<Runtime>,
frame_system::CheckNonce<Runtime>,
frame_system::CheckWeight<Runtime>,
pallet_transaction_payment::ChargeTransactionPayment<Runtime>,
);
/// Unchecked extrinsic type as expected by this runtime.
pub type UncheckedExtrinsic =
fp_self_contained::UncheckedExtrinsic<Address, RuntimeCall, Signature, SignedExtra>;
/// The payload being signed in transactions.
pub type SignedPayload = generic::SignedPayload<RuntimeCall, SignedExtra>;
/// Extrinsic type that has already been checked.
pub type CheckedExtrinsic =
fp_self_contained::CheckedExtrinsic<AccountId, RuntimeCall, SignedExtra, H160>;
/// Executive: handles dispatch to the various modules.
pub type Executive = frame_executive::Executive<
Runtime,
Block,
frame_system::ChainContext<Runtime>,
Runtime,
AllPalletsWithSystem,
(pallet_multisig::migrations::v1::MigrateToV1<Runtime>,),
>;
impl fp_self_contained::SelfContainedCall for RuntimeCall {
type SignedInfo = H160;
fn is_self_contained(&self) -> bool {
match self {
RuntimeCall::Ethereum(call) => call.is_self_contained(),
_ => false,
}
}
fn check_self_contained(&self) -> Option<Result<Self::SignedInfo, TransactionValidityError>> {
match self {
RuntimeCall::Ethereum(call) => call.check_self_contained(),
_ => None,
}
}
fn validate_self_contained(
&self,
info: &Self::SignedInfo,
dispatch_info: &DispatchInfoOf<RuntimeCall>,
len: usize,
) -> Option<TransactionValidity> {
match self {
RuntimeCall::Ethereum(call) => call.validate_self_contained(info, dispatch_info, len),
_ => None,
}
}
fn pre_dispatch_self_contained(
&self,
info: &Self::SignedInfo,
dispatch_info: &DispatchInfoOf<RuntimeCall>,
len: usize,
) -> Option<Result<(), TransactionValidityError>> {
match self {
RuntimeCall::Ethereum(call) => {
call.pre_dispatch_self_contained(info, dispatch_info, len)
}
_ => None,
}
}
fn apply_self_contained(
self,
info: Self::SignedInfo,
) -> Option<sp_runtime::DispatchResultWithInfo<PostDispatchInfoOf<Self>>> {
match self {
call @ RuntimeCall::Ethereum(pallet_ethereum::Call::transact { .. }) => {
Some(call.dispatch(RuntimeOrigin::from(
pallet_ethereum::RawOrigin::EthereumTransaction(info),
)))
}
_ => None,
}
}
}
#[cfg(feature = "runtime-benchmarks")]
#[macro_use]
extern crate frame_benchmarking;
#[cfg(feature = "runtime-benchmarks")]
mod benches {
define_benchmarks!(
[frame_benchmarking, BaselineBench::<Runtime>]
[frame_system, SystemBench::<Runtime>]
[pallet_balances, Balances]
[pallet_timestamp, Timestamp]
[pallet_dapps_staking, DappsStaking]
[pallet_block_reward, BlockReward]
[pallet_xc_asset_config, XcAssetConfig]
);
}
impl_runtime_apis! {
impl sp_api::Core<Block> for Runtime {
fn version() -> RuntimeVersion {
VERSION
}
fn execute_block(block: Block) {
Executive::execute_block(block)
}
fn initialize_block(header: &<Block as BlockT>::Header) {
Executive::initialize_block(header)
}
}
impl sp_api::Metadata<Block> for Runtime {
fn metadata() -> OpaqueMetadata {
OpaqueMetadata::new(Runtime::metadata().into())
}
}
impl sp_consensus_aura::AuraApi<Block, AuraId> for Runtime {
fn slot_duration() -> sp_consensus_aura::SlotDuration {
sp_consensus_aura::SlotDuration::from_millis(Aura::slot_duration())
}
fn authorities() -> Vec<AuraId> {
Aura::authorities().into_inner()
}
}
impl sp_block_builder::BlockBuilder<Block> for Runtime {
fn apply_extrinsic(extrinsic: <Block as BlockT>::Extrinsic) -> ApplyExtrinsicResult {
Executive::apply_extrinsic(extrinsic)
}
fn finalize_block() -> <Block as BlockT>::Header {
Executive::finalize_block()
}
fn inherent_extrinsics(data: InherentData) -> Vec<<Block as BlockT>::Extrinsic> {
data.create_extrinsics()
}
fn check_inherents(block: Block, data: InherentData) -> CheckInherentsResult {
data.check_extrinsics(&block)
}
}
impl sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block> for Runtime {
fn validate_transaction(
source: TransactionSource,
tx: <Block as BlockT>::Extrinsic,
block_hash: <Block as BlockT>::Hash,
) -> TransactionValidity {
Executive::validate_transaction(source, tx, block_hash)
}
}
impl sp_offchain::OffchainWorkerApi<Block> for Runtime {
fn offchain_worker(header: &<Block as BlockT>::Header) {
Executive::offchain_worker(header)
}
}
impl frame_system_rpc_runtime_api::AccountNonceApi<Block, AccountId, Index> for Runtime {
fn account_nonce(account: AccountId) -> Index {
System::account_nonce(account)
}
}