chore: unichain support (#603)

* chore: unichain support

* fix clippy

Author: ncitron

Cargo.lock

@@ -6,7 +6,7 @@ autobenches = false
 exclude = ["benches"]
 
 [workspace.package]
-version = "0.8.7"
+version = "0.8.8"
 
 [workspace]
 members = [

Cargo.toml

@@ -47,6 +47,7 @@ pub enum Network {
     Base,
     Worldchain,
     Zora,
+    Unichain,
 }
 
 impl Display for Network {
@@ -56,6 +57,7 @@ impl Display for Network {
             Self::Base => f.write_str("base"),
             Self::Worldchain => f.write_str("worldchain"),
             Self::Zora => f.write_str("zora"),
+            Self::Unichain => f.write_str("unichain"),
         }
     }
 }
@@ -69,6 +71,7 @@ impl FromStr for Network {
             "base" => Ok(Self::Base),
             "worldchain" => Ok(Self::Worldchain),
             "zora" => Ok(Self::Zora),
+            "unichain" => Ok(Self::Unichain),
             _ => Err(eyre::eyre!("network not recognized")),
         }
     }
@@ -125,6 +128,16 @@ impl From<Network> for NetworkConfig {
                 },
                 verify_unsafe_signer: false,
             },
+            Network::Unichain => NetworkConfig {
+                consensus_rpc: Some("https://unichain.operationsolarstorm.org".parse().unwrap()),
+                chain: ChainConfig {
+                    chain_id: 130,
+                    unsafe_signer: address!("0x833C6f278474A78658af91aE8edC926FE33a230e"),
+                    system_config_contract: address!("c407398d063f942feBbcC6F80a156b47F3f1BDA6"),
+                    eth_network: EthNetwork::Mainnet,
+                },
+                verify_unsafe_signer: false,
+            },
         }
     }
 }

opstack/src/config.rs

@@ -1,7 +1,7 @@
 use alloy::{
     consensus::{
-        proofs::{calculate_transaction_root, calculate_withdrawals_root},
-        BlockHeader, Receipt, ReceiptWithBloom, TxReceipt, TxType,
+        proofs::calculate_transaction_root, BlockHeader, Receipt, ReceiptWithBloom, TxReceipt,
+        TxType,
     },
     primitives::{Address, Bytes, ChainId, TxKind, U256},
     rpc::types::{AccessList, Log, TransactionRequest},
@@ -87,11 +87,10 @@ impl NetworkSpec for OpStack {
         }
 
         if let Some(withdrawals) = &block.withdrawals {
-            let withdrawals_root =
-                calculate_withdrawals_root(&withdrawals.iter().cloned().collect::<Vec<_>>());
-            if Some(withdrawals_root) != block.header.withdrawals_root {
+            if !withdrawals.0.is_empty() {
                 return false;
             }
+            // TODO: handle L2ToL1MessagePasser storage root check
         }
 
         true