git.delta.rocks / unique-network / refs/commits / 15ea50e38a6d

1use frame_support::{2	parameter_types,3	traits::FindAuthor,4	weights::{constants::WEIGHT_REF_TIME_PER_SECOND, Weight},5	ConsensusEngineId,6};7use pallet_ethereum::PostLogContent;8use pallet_evm::{EnsureAddressTruncated, HashedAddressMapping};9use sp_core::{H160, U256};10use sp_runtime::{traits::ConstU32, Perbill, RuntimeAppPublic};11use up_common::constants::*;1213use crate::{14	runtime_common::{15		config::sponsoring::DefaultSponsoringRateLimit,16		dispatch::CollectionDispatchT,17		ethereum::{precompiles::UniquePrecompiles, sponsoring::EvmSponsorshipHandler},18		DealWithFees,19	},20	Aura, Balances, ChainId, Runtime, RuntimeEvent,21};2223pub type CrossAccountId = pallet_evm::account::BasicCrossAccountId<Runtime>;2425// Assuming PoV size per read is 96 bytes: 16 for twox128(Evm), 16 for twox128(Storage), 32 for storage key, and 32 for storage value26const EVM_SLOAD_PROOF_SIZE: u64 = 96;2728// ~~Assuming slowest ethereum opcode is SSTORE, with gas price of 20000 as our worst case~~29// ~~(contract, which only writes a lot of data),~~30// ~~approximating on top of our real store write weight~~31//32// The above approach is very wrong, and the reason is described there:33// https://forum.polkadot.network/t/frontier-support-for-evm-weight-v2/2470/5#problem-234parameter_types! {35	pub const ReadsPerSecond: u64 = WEIGHT_REF_TIME_PER_SECOND / <Runtime as frame_system::Config>::DbWeight::get().read;36	pub const GasPerSecond: u64 = ReadsPerSecond::get() * 2100;37	pub const WeightTimePerGas: u64 = WEIGHT_REF_TIME_PER_SECOND / GasPerSecond::get();3839	pub const BytesReadPerSecond: u64 = ReadsPerSecond::get() * EVM_SLOAD_PROOF_SIZE;40	pub const ProofSizePerGas: u64 = 0; //WEIGHT_REF_TIME_PER_SECOND / GasPerSecond::get();4142	pub const WeightPerGas: Weight = Weight::from_parts(WeightTimePerGas::get(), ProofSizePerGas::get());43}4445/// Limiting EVM execution to 50% of block for substrate users and management tasks46/// EVM transaction consumes more weight than substrate's, so we can't rely on them being47/// scheduled fairly48const EVM_DISPATCH_RATIO: Perbill = Perbill::from_percent(50);49parameter_types! {50	pub BlockGasLimit: U256 = U256::from((NORMAL_DISPATCH_RATIO * EVM_DISPATCH_RATIO * MAXIMUM_BLOCK_WEIGHT / WeightTimePerGas::get()).ref_time());51	pub PrecompilesValue: UniquePrecompiles<Runtime> = UniquePrecompiles::<_>::new();52}5354pub struct EthereumFindAuthor<F>(core::marker::PhantomData<F>);55impl<F: FindAuthor<u32>> FindAuthor<H160> for EthereumFindAuthor<F> {56	fn find_author<'a, I>(digests: I) -> Option<H160>57	where58		I: 'a + IntoIterator<Item = (ConsensusEngineId, &'a [u8])>,59	{60		if let Some(author_index) = F::find_author(digests) {61			let authority_id = Aura::authorities()[author_index as usize].clone();62			return Some(H160::from_slice(&authority_id.to_raw_vec()[4..24]));63		}64		None65	}66}6768impl pallet_evm::Config for Runtime {69	type CrossAccountId = CrossAccountId;70	type AddressMapping = HashedAddressMapping<Self::Hashing>;71	type BackwardsAddressMapping = HashedAddressMapping<Self::Hashing>;72	type BlockGasLimit = BlockGasLimit;73	type FeeCalculator = pallet_configuration::FeeCalculator<Self>;74	type GasWeightMapping = pallet_evm::FixedGasWeightMapping<Self>;75	type WeightPerGas = WeightPerGas;76	type BlockHashMapping = pallet_ethereum::EthereumBlockHashMapping<Self>;77	type CallOrigin = EnsureAddressTruncated<Self>;78	type WithdrawOrigin = EnsureAddressTruncated<Self>;79	type PrecompilesType = UniquePrecompiles<Self>;80	type PrecompilesValue = PrecompilesValue;81	type Currency = Balances;82	type RuntimeEvent = RuntimeEvent;83	type OnMethodCall = (84		pallet_evm_migration::OnMethodCall<Self>,85		pallet_evm_contract_helpers::HelpersOnMethodCall<Self>,86		CollectionDispatchT<Self>,87		pallet_unique::eth::CollectionHelpersOnMethodCall<Self>,88	);89	type OnCreate = pallet_evm_contract_helpers::HelpersOnCreate<Self>;90	type ChainId = ChainId;91	type Runner = pallet_evm::runner::stack::Runner<Self>;92	type OnChargeTransaction =93		pallet_evm_transaction_payment::WrappedEVMCurrencyAdapter<Balances, DealWithFees>;94	type FindAuthor = EthereumFindAuthor<Aura>;95	type SuicideQuickClearLimit = ConstU32<0>;96	type Timestamp = crate::Timestamp;97	type WeightInfo = pallet_evm::weights::SubstrateWeight<Self>;98	type GasLimitPovSizeRatio = ProofSizePerGas;99	type OnCheckEvmTransaction = pallet_evm_transaction_payment::TransactionValidity<Self>;100}101102impl pallet_evm_migration::Config for Runtime {103	type RuntimeEvent = RuntimeEvent;104	type WeightInfo = pallet_evm_migration::weights::SubstrateWeight<Self>;105}106107parameter_types! {108	pub const PostBlockAndTxnHashes: PostLogContent = PostLogContent::BlockAndTxnHashes;109}110111impl pallet_ethereum::Config for Runtime {112	type RuntimeEvent = RuntimeEvent;113	type StateRoot = pallet_ethereum::IntermediateStateRoot<Self>;114	type PostLogContent = PostBlockAndTxnHashes;115	// Space for revert reason. Ethereum transactions are not cheap, and overall size is much less116	// than the substrate tx size, so we can afford this117	type ExtraDataLength = ConstU32<32>;118}119120parameter_types! {121	// 0x842899ECF380553E8a4de75bF534cdf6fBF64049122	pub const HelpersContractAddress: H160 = H160([123		0x84, 0x28, 0x99, 0xec, 0xf3, 0x80, 0x55, 0x3e, 0x8a, 0x4d, 0xe7, 0x5b, 0xf5, 0x34, 0xcd, 0xf6, 0xfb, 0xf6, 0x40, 0x49,124	]);125126	// 0x6c4e9fe1ae37a41e93cee429e8e1881abdcbb54f127	pub const EvmCollectionHelpersAddress: H160 = H160([128		0x6c, 0x4e, 0x9f, 0xe1, 0xae, 0x37, 0xa4, 0x1e, 0x93, 0xce, 0xe4, 0x29, 0xe8, 0xe1, 0x88, 0x1a, 0xbd, 0xcb, 0xb5, 0x4f,129	]);130}131132impl pallet_evm_contract_helpers::Config for Runtime {133	type RuntimeEvent = RuntimeEvent;134	type ContractAddress = HelpersContractAddress;135	type DefaultSponsoringRateLimit = DefaultSponsoringRateLimit;136}137138impl pallet_evm_coder_substrate::Config for Runtime {}139140impl pallet_evm_transaction_payment::Config for Runtime {141	type EvmSponsorshipHandler = EvmSponsorshipHandler;142}