git.delta.rocks / unique-network / refs/commits / 37e76bc01ac1

1use sp_core::{U256, H160};2use frame_support::{3	weights::{Weight, constants::WEIGHT_REF_TIME_PER_SECOND},4	traits::{FindAuthor},5	parameter_types, ConsensusEngineId,6};7use sp_runtime::{RuntimeAppPublic, Perbill, traits::ConstU32};8use crate::{9	runtime_common::{10		config::sponsoring::DefaultSponsoringRateLimit,11		DealWithFees,12		dispatch::CollectionDispatchT,13		ethereum::{precompiles::UniquePrecompiles, sponsoring::EvmSponsorshipHandler},14	},15	Runtime, Aura, Balances, RuntimeEvent, ChainId,16};17use pallet_evm::{EnsureAddressTruncated, HashedAddressMapping};18use pallet_ethereum::PostLogContent;19use up_common::constants::*;2021pub type CrossAccountId = pallet_evm::account::BasicCrossAccountId<Runtime>;2223// ~~Assuming slowest ethereum opcode is SSTORE, with gas price of 20000 as our worst case~~24// ~~(contract, which only writes a lot of data),~~25// ~~approximating on top of our real store write weight~~26//27// The above approach is very wrong, and the reason is described there:28// https://forum.polkadot.network/t/frontier-support-for-evm-weight-v2/2470/5#problem-229parameter_types! {30	pub const ReadsPerSecond: u64 = WEIGHT_REF_TIME_PER_SECOND / <Runtime as frame_system::Config>::DbWeight::get().read;31	pub const GasPerSecond: u64 = ReadsPerSecond::get() * 2100;32	pub const WeightTimePerGas: u64 = WEIGHT_REF_TIME_PER_SECOND / GasPerSecond::get();3334	pub const WeightPerGas: Weight = Weight::from_parts(WeightTimePerGas::get(), 0);35}3637/// Limiting EVM execution to 50% of block for substrate users and management tasks38/// EVM transaction consumes more weight than substrate's, so we can't rely on them being39/// scheduled fairly40const EVM_DISPATCH_RATIO: Perbill = Perbill::from_percent(50);41parameter_types! {42	pub BlockGasLimit: U256 = U256::from((NORMAL_DISPATCH_RATIO * EVM_DISPATCH_RATIO * MAXIMUM_BLOCK_WEIGHT / WeightTimePerGas::get()).ref_time());43	pub PrecompilesValue: UniquePrecompiles<Runtime> = UniquePrecompiles::<_>::new();44}4546pub struct EthereumFindAuthor<F>(core::marker::PhantomData<F>);47impl<F: FindAuthor<u32>> FindAuthor<H160> for EthereumFindAuthor<F> {48	fn find_author<'a, I>(digests: I) -> Option<H160>49	where50		I: 'a + IntoIterator<Item = (ConsensusEngineId, &'a [u8])>,51	{52		if let Some(author_index) = F::find_author(digests) {53			let authority_id = Aura::authorities()[author_index as usize].clone();54			return Some(H160::from_slice(&authority_id.to_raw_vec()[4..24]));55		}56		None57	}58}5960impl pallet_evm::Config for Runtime {61	type CrossAccountId = CrossAccountId;62	type AddressMapping = HashedAddressMapping<Self::Hashing>;63	type BackwardsAddressMapping = HashedAddressMapping<Self::Hashing>;64	type BlockGasLimit = BlockGasLimit;65	type FeeCalculator = pallet_configuration::FeeCalculator<Self>;66	type GasWeightMapping = pallet_evm::FixedGasWeightMapping<Self>;67	type WeightPerGas = WeightPerGas;68	type BlockHashMapping = pallet_ethereum::EthereumBlockHashMapping<Self>;69	type CallOrigin = EnsureAddressTruncated<Self>;70	type WithdrawOrigin = EnsureAddressTruncated<Self>;71	type PrecompilesType = UniquePrecompiles<Self>;72	type PrecompilesValue = PrecompilesValue;73	type Currency = Balances;74	type RuntimeEvent = RuntimeEvent;75	type OnMethodCall = (76		pallet_evm_migration::OnMethodCall<Self>,77		pallet_evm_contract_helpers::HelpersOnMethodCall<Self>,78		CollectionDispatchT<Self>,79		pallet_unique::eth::CollectionHelpersOnMethodCall<Self>,80	);81	type OnCreate = pallet_evm_contract_helpers::HelpersOnCreate<Self>;82	type ChainId = ChainId;83	type Runner = pallet_evm::runner::stack::Runner<Self>;84	type OnChargeTransaction = pallet_evm::EVMCurrencyAdapter<Balances, DealWithFees>;85	type TransactionValidityHack = pallet_evm_transaction_payment::TransactionValidityHack<Self>;86	type FindAuthor = EthereumFindAuthor<Aura>;87	type Timestamp = crate::Timestamp;88	type WeightInfo = pallet_evm::weights::SubstrateWeight<Self>;89}9091impl pallet_evm_migration::Config for Runtime {92	type RuntimeEvent = RuntimeEvent;93	type WeightInfo = pallet_evm_migration::weights::SubstrateWeight<Self>;94}9596parameter_types! {97	pub const PostBlockAndTxnHashes: PostLogContent = PostLogContent::BlockAndTxnHashes;98}99100impl pallet_ethereum::Config for Runtime {101	type RuntimeEvent = RuntimeEvent;102	type StateRoot = pallet_ethereum::IntermediateStateRoot<Self>;103	type PostLogContent = PostBlockAndTxnHashes;104	// Space for revert reason. Ethereum transactions are not cheap, and overall size is much less105	// than the substrate tx size, so we can afford this106	type ExtraDataLength = ConstU32<32>;107}108109parameter_types! {110	// 0x842899ECF380553E8a4de75bF534cdf6fBF64049111	pub const HelpersContractAddress: H160 = H160([112		0x84, 0x28, 0x99, 0xec, 0xf3, 0x80, 0x55, 0x3e, 0x8a, 0x4d, 0xe7, 0x5b, 0xf5, 0x34, 0xcd, 0xf6, 0xfb, 0xf6, 0x40, 0x49,113	]);114115	// 0x6c4e9fe1ae37a41e93cee429e8e1881abdcbb54f116	pub const EvmCollectionHelpersAddress: H160 = H160([117		0x6c, 0x4e, 0x9f, 0xe1, 0xae, 0x37, 0xa4, 0x1e, 0x93, 0xce, 0xe4, 0x29, 0xe8, 0xe1, 0x88, 0x1a, 0xbd, 0xcb, 0xb5, 0x4f,118	]);119}120121impl pallet_evm_contract_helpers::Config for Runtime {122	type RuntimeEvent = RuntimeEvent;123	type ContractAddress = HelpersContractAddress;124	type DefaultSponsoringRateLimit = DefaultSponsoringRateLimit;125}126127impl pallet_evm_coder_substrate::Config for Runtime {}128129impl pallet_evm_transaction_payment::Config for Runtime {130	type EvmSponsorshipHandler = EvmSponsorshipHandler;131}