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feat: base sepolia support (#5697)

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Co-authored-by: Matthias Seitz <matthias.seitz@outlook.de>
This commit is contained in:
Chomtana
2023-12-28 02:25:39 +07:00
committed by GitHub
parent 68b174e088
commit ed774e9a81
6 changed files with 15374 additions and 5 deletions
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8
bin/reth/src/args/utils.rs
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@@ -10,14 +10,14 @@ use std::{
};
#[cfg(feature = "optimism")]
use reth_primitives::{BASE_GOERLI, BASE_MAINNET};
use reth_primitives::{BASE_GOERLI, BASE_MAINNET, BASE_SEPOLIA};
#[cfg(not(feature = "optimism"))]
use reth_primitives::{DEV, GOERLI, HOLESKY, MAINNET, SEPOLIA};
#[cfg(feature = "optimism")]
/// Chains supported by op-reth. First value should be used as the default.
pub const SUPPORTED_CHAINS: &[&str] = &["base", "base_goerli"];
pub const SUPPORTED_CHAINS: &[&str] = &["base", "base_goerli", "base_sepolia"];
#[cfg(not(feature = "optimism"))]
/// Chains supported by reth. First value should be used as the default.
pub const SUPPORTED_CHAINS: &[&str] = &["mainnet", "sepolia", "goerli", "holesky", "dev"];
@@ -45,6 +45,8 @@ pub fn chain_spec_value_parser(s: &str) -> eyre::Result<Arc<ChainSpec>, eyre::Er
#[cfg(feature = "optimism")]
"base_goerli" | "base-goerli" => BASE_GOERLI.clone(),
#[cfg(feature = "optimism")]
"base_sepolia" | "base-sepolia" => BASE_SEPOLIA.clone(),
#[cfg(feature = "optimism")]
"base" => BASE_MAINNET.clone(),
_ => {
let raw = fs::read_to_string(PathBuf::from(shellexpand::full(s)?.into_owned()))?;
@@ -78,6 +80,8 @@ pub fn genesis_value_parser(s: &str) -> eyre::Result<Arc<ChainSpec>, eyre::Error
#[cfg(feature = "optimism")]
"base_goerli" | "base-goerli" => BASE_GOERLI.clone(),
#[cfg(feature = "optimism")]
"base_sepolia" | "base-sepolia" => BASE_SEPOLIA.clone(),
#[cfg(feature = "optimism")]
"base" => BASE_MAINNET.clone(),
_ => {
// try to read json from path first

15256
crates/primitives/res/genesis/sepolia_base.json Normal file
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File diff suppressed because one or more lines are too long

11
crates/primitives/src/chain/mod.rs
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@@ -19,7 +19,7 @@ pub use spec::{
};
#[cfg(feature = "optimism")]
pub use spec::{BASE_GOERLI, BASE_MAINNET, OP_GOERLI};
pub use spec::{BASE_GOERLI, BASE_MAINNET, BASE_SEPOLIA, OP_GOERLI};
// The chain info module.
mod info;
@@ -64,6 +64,7 @@ pub enum NamedChain {
Base = 8453,
BaseGoerli = 84531,
BaseSepolia = 84532,
Arbitrum = 42161,
ArbitrumTestnet = 421611,
@@ -138,6 +139,11 @@ impl Chain {
Chain::Named(NamedChain::BaseGoerli)
}
/// Returns the base sepolia chain.
pub const fn base_sepolia() -> Self {
Chain::Named(NamedChain::BaseSepolia)
}
/// Returns the base mainnet chain.
pub const fn base_mainnet() -> Self {
Chain::Named(NamedChain::Base)
@@ -157,7 +163,8 @@ impl Chain {
NamedChain::OptimismGoerli |
NamedChain::OptimismKovan |
NamedChain::Base |
NamedChain::BaseGoerli
NamedChain::BaseGoerli |
NamedChain::BaseSepolia
)
})
}

87
crates/primitives/src/chain/spec.rs
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@@ -341,6 +341,55 @@ pub static BASE_GOERLI: Lazy<Arc<ChainSpec>> = Lazy::new(|| {
.into()
});
/// The Base Sepolia spec
#[cfg(feature = "optimism")]
pub static BASE_SEPOLIA: Lazy<Arc<ChainSpec>> = Lazy::new(|| {
ChainSpec {
chain: Chain::base_sepolia(),
genesis: serde_json::from_str(include_str!("../../res/genesis/sepolia_base.json"))
.expect("Can't deserialize Base Sepolia genesis json"),
genesis_hash: Some(b256!(
"0dcc9e089e30b90ddfc55be9a37dd15bc551aeee999d2e2b51414c54eaf934e4"
)),
fork_timestamps: ForkTimestamps::default().shanghai(1699981200).canyon(1699981200),
paris_block_and_final_difficulty: Some((0, U256::from(0))),
hardforks: BTreeMap::from([
(Hardfork::Frontier, ForkCondition::Block(0)),
(Hardfork::Homestead, ForkCondition::Block(0)),
(Hardfork::Tangerine, ForkCondition::Block(0)),
(Hardfork::SpuriousDragon, ForkCondition::Block(0)),
(Hardfork::Byzantium, ForkCondition::Block(0)),
(Hardfork::Constantinople, ForkCondition::Block(0)),
(Hardfork::Petersburg, ForkCondition::Block(0)),
(Hardfork::Istanbul, ForkCondition::Block(0)),
(Hardfork::MuirGlacier, ForkCondition::Block(0)),
(Hardfork::Berlin, ForkCondition::Block(0)),
(Hardfork::London, ForkCondition::Block(0)),
(Hardfork::ArrowGlacier, ForkCondition::Block(0)),
(Hardfork::GrayGlacier, ForkCondition::Block(0)),
(
Hardfork::Paris,
ForkCondition::TTD { fork_block: Some(0), total_difficulty: U256::from(0) },
),
(Hardfork::Bedrock, ForkCondition::Block(0)),
(Hardfork::Regolith, ForkCondition::Timestamp(0)),
(Hardfork::Shanghai, ForkCondition::Timestamp(1699981200)),
(Hardfork::Canyon, ForkCondition::Timestamp(1699981200)),
]),
base_fee_params: BaseFeeParamsKind::Variable(
vec![
(Hardfork::London, BaseFeeParams::optimism_sepolia()),
(Hardfork::Canyon, BaseFeeParams::optimism_sepolia_canyon()),
]
.into(),
),
prune_delete_limit: 1700,
snapshot_block_interval: 1_000_000,
..Default::default()
}
.into()
});
/// The Base mainnet spec
#[cfg(feature = "optimism")]
pub static BASE_MAINNET: Lazy<Arc<ChainSpec>> = Lazy::new(|| {
@@ -463,6 +512,28 @@ impl BaseFeeParams {
}
}
/// Get the base fee parameters for optimism sepolia
#[cfg(feature = "optimism")]
pub const fn optimism_sepolia() -> BaseFeeParams {
BaseFeeParams {
max_change_denominator:
crate::constants::OP_SEPOLIA_EIP1559_DEFAULT_BASE_FEE_MAX_CHANGE_DENOMINATOR,
elasticity_multiplier:
crate::constants::OP_SEPOLIA_EIP1559_DEFAULT_ELASTICITY_MULTIPLIER,
}
}
/// Get the base fee parameters for optimism goerli (post Canyon)
#[cfg(feature = "optimism")]
pub const fn optimism_sepolia_canyon() -> BaseFeeParams {
BaseFeeParams {
max_change_denominator:
crate::constants::OP_SEPOLIA_EIP1559_BASE_FEE_MAX_CHANGE_DENOMINATOR_CANYON,
elasticity_multiplier:
crate::constants::OP_SEPOLIA_EIP1559_DEFAULT_ELASTICITY_MULTIPLIER,
}
}
/// Get the base fee parameters for optimism mainnet
#[cfg(feature = "optimism")]
pub const fn optimism() -> BaseFeeParams {
@@ -2879,4 +2950,20 @@ Post-merge hard forks (timestamp based):
assert_eq!(spec.hardfork_fork_filter(Hardfork::Shanghai), None);
}
#[test]
#[cfg(feature = "optimism")]
fn base_sepolia_genesis() {
let genesis = BASE_SEPOLIA.genesis_header();
assert_eq!(
genesis.hash_slow(),
"0x0dcc9e089e30b90ddfc55be9a37dd15bc551aeee999d2e2b51414c54eaf934e4"
.parse::<B256>()
.unwrap()
);
let base_fee =
genesis.next_block_base_fee(BASE_SEPOLIA.base_fee_params(genesis.timestamp)).unwrap();
// <https://base-sepolia.blockscout.com/block/1>
assert_eq!(base_fee, 980000000);
}
}

15
crates/primitives/src/constants/mod.rs
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@@ -92,6 +92,21 @@ pub const OP_GOERLI_EIP1559_BASE_FEE_MAX_CHANGE_DENOMINATOR_CANYON: u64 = 250;
#[cfg(feature = "optimism")]
pub const OP_GOERLI_EIP1559_DEFAULT_ELASTICITY_MULTIPLIER: u64 = 10;
/// Base fee max change denominator for Optimism Sepolia as defined in the Optimism
/// [transaction costs](https://community.optimism.io/docs/developers/build/differences/#transaction-costs) doc.
#[cfg(feature = "optimism")]
pub const OP_SEPOLIA_EIP1559_DEFAULT_BASE_FEE_MAX_CHANGE_DENOMINATOR: u64 = 50;
/// Base fee max change denominator for Optimism Sepolia as defined in the Optimism Canyon
/// hardfork.
#[cfg(feature = "optimism")]
pub const OP_SEPOLIA_EIP1559_BASE_FEE_MAX_CHANGE_DENOMINATOR_CANYON: u64 = 250;
/// Base fee max change denominator for Optimism Sepolia as defined in the Optimism
/// [transaction costs](https://community.optimism.io/docs/developers/build/differences/#transaction-costs) doc.
#[cfg(feature = "optimism")]
pub const OP_SEPOLIA_EIP1559_DEFAULT_ELASTICITY_MULTIPLIER: u64 = 10;
/// Multiplier for converting gwei to wei.
pub const GWEI_TO_WEI: u64 = 1_000_000_000;

2
crates/primitives/src/lib.rs
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@@ -134,7 +134,7 @@ pub use c_kzg as kzg;
#[cfg(feature = "optimism")]
mod optimism {
pub use crate::{
chain::{BASE_GOERLI, BASE_MAINNET, OP_GOERLI},
chain::{BASE_GOERLI, BASE_MAINNET, BASE_SEPOLIA, OP_GOERLI},
transaction::{TxDeposit, DEPOSIT_TX_TYPE_ID},
};
}