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feat(op): isthmus genesis header (#14560)

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Co-authored-by: Matthias Seitz <matthias.seitz@outlook.de>
This commit is contained in:
Emilia Hane
2025-02-18 16:29:59 +01:00
committed by GitHub
parent 31b2819066
commit c0a30f051e
8 changed files with 46 additions and 16 deletions
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1
Cargo.lock generated
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@ -8456,6 +8456,7 @@ dependencies = [
"reth-ethereum-forks",
"reth-network-peers",
"reth-optimism-forks",
"reth-optimism-primitives",
"reth-primitives-traits",
"serde_json",
"thiserror 2.0.11",

2
crates/optimism/chainspec/Cargo.toml
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@ -20,6 +20,7 @@ reth-network-peers.workspace = true
# op-reth
reth-optimism-forks.workspace = true
reth-optimism-primitives.workspace = true
# ethereum
alloy-chains.workspace = true
@ -57,6 +58,7 @@ std = [
"reth-ethereum-forks/std",
"reth-primitives-traits/std",
"reth-optimism-forks/std",
"reth-optimism-primitives/std",
"alloy-consensus/std",
"once_cell/std",
"derive_more/std",

6
crates/optimism/chainspec/src/base.rs
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@ -4,12 +4,12 @@ use alloc::{sync::Arc, vec};
use alloy_chains::Chain;
use alloy_primitives::{b256, U256};
use reth_chainspec::{make_genesis_header, BaseFeeParams, BaseFeeParamsKind, ChainSpec};
use reth_chainspec::{BaseFeeParams, BaseFeeParamsKind, ChainSpec};
use reth_ethereum_forks::{EthereumHardfork, Hardfork};
use reth_optimism_forks::OpHardfork;
use reth_primitives_traits::SealedHeader;
use crate::{LazyLock, OpChainSpec};
use crate::{make_op_genesis_header, LazyLock, OpChainSpec};
/// The Base mainnet spec
pub static BASE_MAINNET: LazyLock<Arc<OpChainSpec>> = LazyLock::new(|| {
@ -20,7 +20,7 @@ pub static BASE_MAINNET: LazyLock<Arc<OpChainSpec>> = LazyLock::new(|| {
inner: ChainSpec {
chain: Chain::base_mainnet(),
genesis_header: SealedHeader::new(
make_genesis_header(&genesis, &hardforks),
make_op_genesis_header(&genesis, &hardforks),
b256!("f712aa9241cc24369b143cf6dce85f0902a9731e70d66818a3a5845b296c73dd"),
),
genesis,

6
crates/optimism/chainspec/src/base_sepolia.rs
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@ -4,12 +4,12 @@ use alloc::{sync::Arc, vec};
use alloy_chains::Chain;
use alloy_primitives::{b256, U256};
use reth_chainspec::{make_genesis_header, BaseFeeParams, BaseFeeParamsKind, ChainSpec, Hardfork};
use reth_chainspec::{BaseFeeParams, BaseFeeParamsKind, ChainSpec, Hardfork};
use reth_ethereum_forks::EthereumHardfork;
use reth_optimism_forks::OpHardfork;
use reth_primitives_traits::SealedHeader;
use crate::{LazyLock, OpChainSpec};
use crate::{make_op_genesis_header, LazyLock, OpChainSpec};
/// The Base Sepolia spec
pub static BASE_SEPOLIA: LazyLock<Arc<OpChainSpec>> = LazyLock::new(|| {
@ -20,7 +20,7 @@ pub static BASE_SEPOLIA: LazyLock<Arc<OpChainSpec>> = LazyLock::new(|| {
inner: ChainSpec {
chain: Chain::base_sepolia(),
genesis_header: SealedHeader::new(
make_genesis_header(&genesis, &hardforks),
make_op_genesis_header(&genesis, &hardforks),
b256!("0dcc9e089e30b90ddfc55be9a37dd15bc551aeee999d2e2b51414c54eaf934e4"),
),
genesis,

6
crates/optimism/chainspec/src/dev.rs
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@ -5,11 +5,11 @@ use alloc::sync::Arc;
use alloy_chains::Chain;
use alloy_consensus::constants::DEV_GENESIS_HASH;
use alloy_primitives::U256;
use reth_chainspec::{make_genesis_header, BaseFeeParams, BaseFeeParamsKind, ChainSpec};
use reth_chainspec::{BaseFeeParams, BaseFeeParamsKind, ChainSpec};
use reth_optimism_forks::DEV_HARDFORKS;
use reth_primitives_traits::SealedHeader;
use crate::{LazyLock, OpChainSpec};
use crate::{make_op_genesis_header, LazyLock, OpChainSpec};
/// OP dev testnet specification
///
@ -23,7 +23,7 @@ pub static OP_DEV: LazyLock<Arc<OpChainSpec>> = LazyLock::new(|| {
inner: ChainSpec {
chain: Chain::dev(),
genesis_header: SealedHeader::new(
make_genesis_header(&genesis, &hardforks),
make_op_genesis_header(&genesis, &hardforks),
DEV_GENESIS_HASH,
),
genesis,

29
crates/optimism/chainspec/src/lib.rs
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@ -19,7 +19,7 @@ mod op_sepolia;
use alloc::{boxed::Box, vec, vec::Vec};
use alloy_chains::Chain;
use alloy_consensus::Header;
use alloy_consensus::{proofs::storage_root_unhashed, Header};
use alloy_eips::eip7840::BlobParams;
use alloy_genesis::Genesis;
use alloy_primitives::{B256, U256};
@ -36,6 +36,7 @@ use reth_chainspec::{
use reth_ethereum_forks::{ChainHardforks, EthereumHardfork, ForkCondition, Hardfork};
use reth_network_peers::NodeRecord;
use reth_optimism_forks::{OpHardfork, OpHardforks};
use reth_optimism_primitives::ADDRESS_L2_TO_L1_MESSAGE_PASSER;
use reth_primitives_traits::{sync::LazyLock, SealedHeader};
/// Chain spec builder for a OP stack chain.
@ -421,6 +422,32 @@ impl OpGenesisInfo {
}
}
/// Helper method building a [`Header`] given [`Genesis`] and [`ChainHardforks`].
pub fn make_op_genesis_header(genesis: &Genesis, hardforks: &ChainHardforks) -> Header {
let mut header = reth_chainspec::make_genesis_header(genesis, hardforks);
// If Isthmus is active, overwrite the withdrawals root with the storage root of predeploy
// `L2ToL1MessagePasser.sol`
if hardforks.fork(OpHardfork::Isthmus).active_at_timestamp(header.timestamp) {
match genesis.alloc.get(&ADDRESS_L2_TO_L1_MESSAGE_PASSER) {
Some(predeploy) => {
if let Some(ref storage) = predeploy.storage {
header.withdrawals_root =
Some(storage_root_unhashed(storage.iter().map(|(k, v)| (*k, (*v).into()))))
}
}
None =>
// todo: log this when no_std tracing available <https://github.com/paradigmxyz/reth/issues/14526>
/*debug!(target: "reth::cli",
"Isthmus active but predeploy L2ToL1MessagePasser.sol not found in genesis alloc"
),*/
{}
}
}
header
}
#[cfg(test)]
mod tests {
use alloy_genesis::{ChainConfig, Genesis};

6
crates/optimism/chainspec/src/op.rs
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@ -1,10 +1,10 @@
//! Chain specification for the Optimism Mainnet network.
use crate::{LazyLock, OpChainSpec};
use crate::{make_op_genesis_header, LazyLock, OpChainSpec};
use alloc::{sync::Arc, vec};
use alloy_chains::Chain;
use alloy_primitives::{b256, U256};
use reth_chainspec::{make_genesis_header, BaseFeeParams, BaseFeeParamsKind, ChainSpec, Hardfork};
use reth_chainspec::{BaseFeeParams, BaseFeeParamsKind, ChainSpec, Hardfork};
use reth_ethereum_forks::EthereumHardfork;
use reth_optimism_forks::OpHardfork;
use reth_primitives_traits::SealedHeader;
@ -20,7 +20,7 @@ pub static OP_MAINNET: LazyLock<Arc<OpChainSpec>> = LazyLock::new(|| {
inner: ChainSpec {
chain: Chain::optimism_mainnet(),
genesis_header: SealedHeader::new(
make_genesis_header(&genesis, &hardforks),
make_op_genesis_header(&genesis, &hardforks),
b256!("7ca38a1916c42007829c55e69d3e9a73265554b586a499015373241b8a3fa48b"),
),
genesis,

6
crates/optimism/chainspec/src/op_sepolia.rs
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@ -1,10 +1,10 @@
//! Chain specification for the Optimism Sepolia testnet network.
use crate::{LazyLock, OpChainSpec};
use crate::{make_op_genesis_header, LazyLock, OpChainSpec};
use alloc::{sync::Arc, vec};
use alloy_chains::{Chain, NamedChain};
use alloy_primitives::{b256, U256};
use reth_chainspec::{make_genesis_header, BaseFeeParams, BaseFeeParamsKind, ChainSpec, Hardfork};
use reth_chainspec::{BaseFeeParams, BaseFeeParamsKind, ChainSpec, Hardfork};
use reth_ethereum_forks::EthereumHardfork;
use reth_optimism_forks::OpHardfork;
use reth_primitives_traits::SealedHeader;
@ -18,7 +18,7 @@ pub static OP_SEPOLIA: LazyLock<Arc<OpChainSpec>> = LazyLock::new(|| {
inner: ChainSpec {
chain: Chain::from_named(NamedChain::OptimismSepolia),
genesis_header: SealedHeader::new(
make_genesis_header(&genesis, &hardforks),
make_op_genesis_header(&genesis, &hardforks),
b256!("102de6ffb001480cc9b8b548fd05c34cd4f46ae4aa91759393db90ea0409887d"),
),
genesis,