`f44eb92d414c`

source

runtime/common/config/ethereum.rs4.5 KiBsource history
1use sp_core::{U256, H160};2use frame_support::{3	weights::{Weight, constants::WEIGHT_PER_SECOND},4	traits::{FindAuthor},5	parameter_types, ConsensusEngineId,6};7use sp_runtime::{RuntimeAppPublic, Perbill};8use crate::{9	runtime_common::{10		dispatch::CollectionDispatchT, ethereum::sponsoring::EvmSponsorshipHandler,11		config::sponsoring::DefaultSponsoringRateLimit, DealWithFees,12	},13	Runtime, Aura, Balances, RuntimeEvent, ChainId,14};15use pallet_evm::{EnsureAddressTruncated, HashedAddressMapping};16use up_common::constants::*;1718pub type CrossAccountId = pallet_evm::account::BasicCrossAccountId<Runtime>;1920// Assuming slowest ethereum opcode is SSTORE, with gas price of 20000 as our worst case21// (contract, which only writes a lot of data),22// approximating on top of our real store write weight23parameter_types! {24	pub const WritesPerSecond: u64 = WEIGHT_PER_SECOND.ref_time() / <Runtime as frame_system::Config>::DbWeight::get().write;25	pub const GasPerSecond: u64 = WritesPerSecond::get() * 20000;26	pub const WeightTimePerGas: u64 = WEIGHT_PER_SECOND.ref_time() / GasPerSecond::get();2728	pub const WeightPerGas: Weight = Weight::from_ref_time(WeightTimePerGas::get());29}3031/// Limiting EVM execution to 50% of block for substrate users and management tasks32/// EVM transaction consumes more weight than substrate's, so we can't rely on them being33/// scheduled fairly34const EVM_DISPATCH_RATIO: Perbill = Perbill::from_percent(50);35parameter_types! {36	pub BlockGasLimit: U256 = U256::from((NORMAL_DISPATCH_RATIO * EVM_DISPATCH_RATIO * MAXIMUM_BLOCK_WEIGHT / WeightTimePerGas::get()).ref_time());37}3839pub struct EthereumFindAuthor<F>(core::marker::PhantomData<F>);40impl<F: FindAuthor<u32>> FindAuthor<H160> for EthereumFindAuthor<F> {41	fn find_author<'a, I>(digests: I) -> Option<H160>42	where43		I: 'a + IntoIterator<Item = (ConsensusEngineId, &'a [u8])>,44	{45		if let Some(author_index) = F::find_author(digests) {46			let authority_id = Aura::authorities()[author_index as usize].clone();47			return Some(H160::from_slice(&authority_id.to_raw_vec()[4..24]));48		}49		None50	}51}5253impl pallet_evm::Config for Runtime {54	type CrossAccountId = CrossAccountId;55	type EvmAddressMapping = pallet_evm::HashedAddressMapping<Self::Hashing>;56	type EvmBackwardsAddressMapping = fp_evm_mapping::MapBackwardsAddressTruncated;57	type BlockGasLimit = BlockGasLimit;58	type FeeCalculator = pallet_configuration::FeeCalculator<Self>;59	type GasWeightMapping = pallet_evm::FixedGasWeightMapping<Self>;60	type WeightPerGas = WeightPerGas;61	type BlockHashMapping = pallet_ethereum::EthereumBlockHashMapping<Self>;62	type CallOrigin = EnsureAddressTruncated<Self>;63	type WithdrawOrigin = EnsureAddressTruncated<Self>;64	type AddressMapping = HashedAddressMapping<Self::Hashing>;65	type PrecompilesType = ();66	type PrecompilesValue = ();67	type Currency = Balances;68	type RuntimeEvent = RuntimeEvent;69	type OnMethodCall = (70		pallet_evm_migration::OnMethodCall<Self>,71		pallet_evm_contract_helpers::HelpersOnMethodCall<Self>,72		CollectionDispatchT<Self>,73		pallet_unique::eth::CollectionHelpersOnMethodCall<Self>,74	);75	type OnCreate = pallet_evm_contract_helpers::HelpersOnCreate<Self>;76	type ChainId = ChainId;77	type Runner = pallet_evm::runner::stack::Runner<Self>;78	type OnChargeTransaction = pallet_evm::EVMCurrencyAdapter<Balances, DealWithFees>;79	type TransactionValidityHack = pallet_evm_transaction_payment::TransactionValidityHack<Self>;80	type FindAuthor = EthereumFindAuthor<Aura>;81}8283impl pallet_evm_migration::Config for Runtime {84	type RuntimeEvent = RuntimeEvent;85	type WeightInfo = pallet_evm_migration::weights::SubstrateWeight<Self>;86}8788impl pallet_ethereum::Config for Runtime {89	type RuntimeEvent = RuntimeEvent;90	type StateRoot = pallet_ethereum::IntermediateStateRoot<Self>;91}9293parameter_types! {94	// 0x842899ECF380553E8a4de75bF534cdf6fBF6404995	pub const HelpersContractAddress: H160 = H160([96		0x84, 0x28, 0x99, 0xec, 0xf3, 0x80, 0x55, 0x3e, 0x8a, 0x4d, 0xe7, 0x5b, 0xf5, 0x34, 0xcd, 0xf6, 0xfb, 0xf6, 0x40, 0x49,97	]);9899	// 0x6c4e9fe1ae37a41e93cee429e8e1881abdcbb54f100	pub const EvmCollectionHelpersAddress: H160 = H160([101		0x6c, 0x4e, 0x9f, 0xe1, 0xae, 0x37, 0xa4, 0x1e, 0x93, 0xce, 0xe4, 0x29, 0xe8, 0xe1, 0x88, 0x1a, 0xbd, 0xcb, 0xb5, 0x4f,102	]);103}104105impl pallet_evm_contract_helpers::Config for Runtime {106	type RuntimeEvent = RuntimeEvent;107	type ContractAddress = HelpersContractAddress;108	type DefaultSponsoringRateLimit = DefaultSponsoringRateLimit;109}110111impl pallet_evm_coder_substrate::Config for Runtime {}112113impl pallet_evm_transaction_payment::Config for Runtime {114	type EvmSponsorshipHandler = EvmSponsorshipHandler;115}