Add EVM stuff (#30)

* Skeleton * XCM configs * Bump toolchain * Code cleaning part.1 * Code cleaning part.2 * Update SS58 * Rename * Update token decimals * Format * Extract darwinia core primitives * Add frontier deps without fork! * License * Add pallets to runtime * Benchmarks * Append command part * Extract constants * Docs * CI part.1 * Adjust the runtime pallets structure (#29) * frame-system * pallet-timestamp * pallet-authorship * pallet-balances * pallet-transaction-payment * pallet-parachain-system * pallet-parachain-info * pallet-aura-ext * pallet-xcmp-queue * pallet-dmp-queue * pallet-session * pallet-aura * pallet-collator-selection * format * deal ambiguous name * fix compile * clear imports * update visibility for pallets * add license for pallets * update darwinia comments * Adapt main * Delete duplicated consts * Hack rpc * Client compile fix * Fix client * Move to ethereum mod * Add more precompile * Fix some issue * Solve conflict * Merge issues * Format * Add basic code for precompiles * Update EthRpcConfig * Use Hashing type * Foramt issue * Adjust service config * Add evm, ethereum feature * Add missing features * Move const * Doc * Format * Format * Format * Format * Format * Safer truncated * Clean importing * Suppress warnings * Remove empty line * Clean importing * Clean importing * Format * Clean importing * Restructure Co-authored-by: Xavier Lau <xavier@inv.cafe> Co-authored-by: Guantong <04637@163.com>
darwinia-network · Nov 14, 2022 · e5dfcd6 · e5dfcd6
1 parent 1aa4cc0
commit e5dfcd6
Show file tree

Hide file tree

Showing 17 changed files with 1,636 additions and 50 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/core/primitives/src/lib.rs b/core/primitives/src/lib.rs
@@ -52,8 +52,11 @@ pub type BlockNumber = u32;
 /// The address format for describing accounts.
 pub type Address = sp_runtime::MultiAddress<AccountId, ()>;
 
+/// Hashing type
+pub type Hashing = sp_runtime::traits::BlakeTwo256;
+
 /// Block header type.
-pub type Header = sp_runtime::generic::Header<BlockNumber, sp_runtime::traits::BlakeTwo256>;
+pub type Header = sp_runtime::generic::Header<BlockNumber, Hashing>;
 
 /// Block type.
 pub type Block = sp_runtime::generic::Block<Header, sp_runtime::OpaqueExtrinsic>;
@@ -94,3 +97,6 @@ pub const MWEI: Balance = 1_000 * KWEI;
 pub const KWEI: Balance = 1_000 * WEI;
 /// 1 wei — 1
 pub const WEI: Balance = 1;
+
+/// Darwinia EVM addresses specific prefix.
+pub const EVM_ADDR_PREFIX: &[u8] = b"dvm:";
diff --git a/node/Cargo.toml b/node/Cargo.toml
@@ -16,6 +16,7 @@ substrate-build-script-utils = { git = "https://github.com/paritytech/substrate"
 # crates.io
 clap      = { version = "3.2", features = ["derive"] }
 codec     = { package = "parity-scale-codec", version = "3.2" }
+futures   = { version = "0.3" }
 jsonrpsee = { version = "0.15", features = ["server"] }
 log       = { version = "0.4" }
 serde     = { version = "1.0", features = ["derive"] }
@@ -37,12 +38,23 @@ cumulus-relay-chain-rpc-interface       = { git = "https://github.com/paritytech
 darwinia-runtime = { path = "../runtime" }
 dc-primitives    = { path = "../core/primitives" }
 
+# frontier
+fc-cli          = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.30" }
+fc-consensus    = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.30" }
+fc-db           = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.30" }
+fc-mapping-sync = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.30" }
+fc-rpc          = { features = ["rpc_binary_search_estimate"], git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.30" }
+fc-rpc-core     = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.30" }
+fp-evm          = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.30" }
+fp-rpc          = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.30" }
+fp-storage      = { git = "https://github.com/paritytech/frontier", branch = "polkadot-v0.9.30" }
+
 # polkadot
 polkadot-cli        = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.30" }
 polkadot-parachain  = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.30" }
 polkadot-primitives = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.30" }
 polkadot-service    = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.30" }
-xcm                 = { default-features = false, git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.30" }
+xcm                 = { git = "https://github.com/paritytech/polkadot", branch = "release-v0.9.30" }
 
 # substrate
 frame-benchmarking             = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }

diff --git a/node/src/chain_spec.rs b/node/src/chain_spec.rs
@@ -18,17 +18,21 @@
 
 #![allow(clippy::derive_partial_eq_without_eq)]
 
+// std
+use std::{collections::BTreeMap, str::FromStr};
 // crates.io
 use serde::{Deserialize, Serialize};
 // cumulus
 use cumulus_primitives_core::ParaId;
 // darwinia
-use darwinia_runtime::{AuraId, EXISTENTIAL_DEPOSIT};
+use darwinia_runtime::{AuraId, DarwiniaPrecompiles, EvmConfig, Runtime, EXISTENTIAL_DEPOSIT};
 use dc_primitives::*;
+// frontier
+use fp_evm::GenesisAccount;
 // substrate
 use sc_chain_spec::{ChainSpecExtension, ChainSpecGroup};
 use sc_service::ChainType;
-use sp_core::{sr25519, Pair, Public};
+use sp_core::{sr25519, Pair, Public, H160, U256};
 use sp_runtime::traits::{IdentifyAccount, Verify};
 
 /// Specialized `ChainSpec` for the normal parachain runtime.
@@ -37,6 +41,11 @@ pub type ChainSpec = sc_service::GenericChainSpec<darwinia_runtime::GenesisConfi
 /// The default XCM version to set in genesis config.
 const SAFE_XCM_VERSION: u32 = xcm::prelude::XCM_VERSION;
 
+/// This is the simplest bytecode to revert without returning any data.
+/// We will pre-deploy it under all of our precompiles to ensure they can be called from within
+/// contracts. (PUSH1 0x00 PUSH1 0x00 REVERT)
+pub const REVERT_BYTECODE: [u8; 5] = [0x60, 0x00, 0x60, 0x00, 0xFD];
+
 /// Helper function to generate a crypto pair from seed
 pub fn get_from_seed<TPublic: Public>(seed: &str) -> <TPublic::Pair as Pair>::Public {
 	TPublic::Pair::from_string(&format!("//{}", seed), None)
@@ -240,5 +249,48 @@ fn testnet_genesis(
 		polkadot_xcm: darwinia_runtime::PolkadotXcmConfig {
 			safe_xcm_version: Some(SAFE_XCM_VERSION),
 		},
+		ethereum: Default::default(),
+		evm: EvmConfig {
+			accounts: {
+				let mut map = BTreeMap::new();
+				map.insert(
+					// Testing account.
+					H160::from_str("0x6be02d1d3665660d22ff9624b7be0551ee1ac91b")
+						.expect("internal `H160` is valid; qed"),
+					GenesisAccount {
+						balance: U256::from_str("0xffffffffffffffffffffffffffffffff")
+							.expect("internal `U256` is valid; qed"),
+						code: Default::default(),
+						nonce: Default::default(),
+						storage: Default::default(),
+					},
+				);
+				map.insert(
+					// Benchmarking account.
+					H160::from_str("1000000000000000000000000000000000000001")
+						.expect("internal `H160` is valid; qed"),
+					GenesisAccount {
+						nonce: U256::from(1),
+						balance: U256::from(1_000_000_000_000_000_000_000_000_u128),
+						storage: Default::default(),
+						code: vec![0x00],
+					},
+				);
+
+				for precompile in DarwiniaPrecompiles::<Runtime>::used_addresses() {
+					map.insert(
+						precompile,
+						GenesisAccount {
+							nonce: Default::default(),
+							balance: Default::default(),
+							storage: Default::default(),
+							code: REVERT_BYTECODE.to_vec(),
+						},
+					);
+				}
+				map
+			},
+		},
+		base_fee: Default::default(),
 	}
 }
diff --git a/node/src/cli.rs b/node/src/cli.rs
@@ -49,6 +49,9 @@ pub enum Subcommand {
 	/// Export the genesis wasm of the parachain.
 	ExportGenesisWasm(cumulus_client_cli::ExportGenesisWasmCommand),
 
+	/// Db meta columns information.
+	FrontierDb(fc_cli::FrontierDbCmd),
+
 	/// Sub-commands concerned with benchmarking.
 	/// The pallet benchmarking moved to the `pallet` sub-command.
 	#[clap(subcommand)]
@@ -84,6 +87,9 @@ pub struct Cli {
 	/// Relay chain arguments
 	#[clap(raw = true)]
 	pub relay_chain_args: Vec<String>,
+
+	#[clap(flatten)]
+	pub eth_args: EthArgs,
 }
 
 #[derive(Debug)]
@@ -109,3 +115,46 @@ impl RelayChainCli {
 		Self { base_path, chain_id, base: clap::Parser::parse_from(relay_chain_args) }
 	}
 }
+
+#[derive(Debug, clap::Parser)]
+pub struct EthArgs {
+	/// Size in bytes of the LRU cache for block data.
+	#[clap(long, default_value = "300000000")]
+	pub eth_log_block_cache: usize,
+
+	/// Size of the LRU cache for block data and their transaction statuses.
+	#[clap(long, default_value = "300000000")]
+	pub eth_statuses_cache: usize,
+
+	/// Maximum number of logs in a query.
+	#[clap(long, default_value = "10000")]
+	pub max_past_logs: u32,
+
+	/// Maximum fee history cache size.
+	#[clap(long, default_value = "2048")]
+	pub fee_history_limit: u64,
+}
+impl EthArgs {
+	pub fn build_eth_rpc_config(&self) -> EthRpcConfig {
+		EthRpcConfig {
+			eth_statuses_cache: self.eth_statuses_cache,
+			eth_log_block_cache: self.eth_log_block_cache,
+			max_past_logs: self.max_past_logs,
+			fee_history_limit: self.fee_history_limit,
+		}
+	}
+}
+
+pub struct EthRpcConfig {
+	/// Size in bytes of the LRU cache for block data.
+	pub eth_log_block_cache: usize,
+
+	/// Size in bytes of the LRU cache for transactions statuses data.
+	pub eth_statuses_cache: usize,
+
+	/// Maximum fee history cache size.
+	pub fee_history_limit: u64,
+
+	/// Maximum fee history cache size.
+	pub max_past_logs: u32,
+}
diff --git a/node/src/command.rs b/node/src/command.rs
@@ -27,9 +27,12 @@ use cumulus_primitives_core::ParaId;
 use crate::{
 	chain_spec,
 	cli::{Cli, RelayChainCli, Subcommand},
+	frontier_service,
 	service::{self, DarwiniaRuntimeExecutor},
 };
 use darwinia_runtime::{Block, RuntimeApi};
+// frontier
+use fc_db::frontier_database_dir;
 // substrate
 use frame_benchmarking_cli::{BenchmarkCmd, SUBSTRATE_REFERENCE_HARDWARE};
 use sc_cli::{
@@ -38,7 +41,7 @@ use sc_cli::{
 };
 use sc_service::{
 	config::{BasePath, PrometheusConfig},
-	TaskManager,
+	DatabaseSource, TaskManager,
 };
 use sp_core::hexdisplay::HexDisplay;
 use sp_runtime::traits::{AccountIdConversion, Block as BlockT};
@@ -311,11 +314,26 @@ pub fn run() -> Result<()> {
 			let runner = cli.create_runner(cmd)?;
 
 			runner.sync_run(|config| {
+				// Remove Frontier DB.
+				let db_config_dir = frontier_service::db_config_dir(&config);
+				let frontier_database_config = match config.database {
+					DatabaseSource::RocksDb { .. } => DatabaseSource::RocksDb {
+						path: frontier_database_dir(&db_config_dir, "db"),
+						cache_size: 0,
+					},
+					DatabaseSource::ParityDb { .. } => DatabaseSource::ParityDb {
+						path: frontier_database_dir(&db_config_dir, "paritydb"),
+					},
+					_ =>
+						return Err(format!("Cannot purge `{:?}` database", config.database).into()),
+				};
+
+				cmd.base.run(frontier_database_config)?;
+
 				let polkadot_cli = RelayChainCli::new(
 					&config,
 					[RelayChainCli::executable_name()].iter().chain(cli.relay_chain_args.iter()),
 				);
-
 				let polkadot_config = SubstrateCli::create_configuration(
 					&polkadot_cli,
 					&polkadot_cli,
@@ -341,6 +359,16 @@ pub fn run() -> Result<()> {
 				cmd.run(&*spec)
 			})
 		},
+		// TODO: https://github.com/darwinia-network/darwinia-2.0/issues/35
+		Some(Subcommand::FrontierDb(cmd)) => {
+			let runner = cli.create_runner(cmd)?;
+			runner.sync_run(|config| {
+				// let PartialComponents { client, other, .. } = service::new_partial(&config,
+				// &cli)?; let frontier_backend = other.2;
+				// cmd.run::<_, Block>(client, frontier_backend)
+				todo!();
+			})
+		},
 		Some(Subcommand::Benchmark(cmd)) => {
 			let runner = cli.create_runner(cmd)?;
 			// Switch on the concrete benchmark sub-command-
@@ -441,6 +469,8 @@ pub fn run() -> Result<()> {
 					SubstrateCli::create_configuration(&polkadot_cli, &polkadot_cli, tokio_handle)
 						.map_err(|err| format!("Relay chain argument error: {}", err))?;
 
+				let eth_rpc_config = cli.eth_args.build_eth_rpc_config();
+
 				info!("Parachain id: {:?}", id);
 				info!("Parachain Account: {}", parachain_account);
 				info!("Parachain genesis state: {}", genesis_state);
@@ -452,6 +482,7 @@ pub fn run() -> Result<()> {
 					collator_options,
 					id,
 					hwbench,
+					eth_rpc_config,
 				)
 				.await
 				.map(|r| r.0)
@@ -461,7 +492,6 @@ pub fn run() -> Result<()> {
 	}
 }
 
-
 fn load_spec(id: &str) -> std::result::Result<Box<dyn ChainSpec>, String> {
 	Ok(match id {
 		"dev" => Box::new(chain_spec::development_config()),