feat: add base deployments #339
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| // SPDX-License-Identifier: BUSL-1.1 | ||
| pragma solidity ^0.8.0; | ||
| import "@eth-optimism/contracts/libraries/constants/Lib_PredeployAddresses.sol"; | ||
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| import "./Ovm_SpokePool.sol"; | ||
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| /** | ||
| * @notice Base Spoke pool. | ||
| */ | ||
| contract Base_SpokePool is Ovm_SpokePool { | ||
| /** | ||
| * @notice Construct the OVM Base SpokePool. | ||
| * @param _initialDepositId Starting deposit ID. Set to 0 unless this is a re-deployment in order to mitigate | ||
| * relay hash collisions. | ||
| * @param _crossDomainAdmin Cross domain admin to set. Can be changed by admin. | ||
| * @param _hubPool Hub pool address to set. Can be changed by admin. | ||
| */ | ||
| function initialize( | ||
| uint32 _initialDepositId, | ||
| address _crossDomainAdmin, | ||
| address _hubPool | ||
| ) public initializer { | ||
| __OvmSpokePool_init( | ||
| _initialDepositId, | ||
| _crossDomainAdmin, | ||
| _hubPool, | ||
| Lib_PredeployAddresses.OVM_ETH, | ||
| 0x4200000000000000000000000000000000000006 | ||
| ); | ||
| } | ||
| } | ||
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| // SPDX-License-Identifier: BUSL-1.1 | ||
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Contributor
Author
There was a problem hiding this comment. This is an exact copy of the Boba_Adapter. Only the name has been changed. |
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| pragma solidity ^0.8.0; | ||
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| import "./interfaces/AdapterInterface.sol"; | ||
| import "../external/interfaces/WETH9Interface.sol"; | ||
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| // @dev Use local modified CrossDomainEnabled contract instead of one exported by eth-optimism because we need | ||
| // this contract's state variables to be `immutable` because of the delegateCall call. | ||
| import "./CrossDomainEnabled.sol"; | ||
| import "@eth-optimism/contracts/L1/messaging/IL1StandardBridge.sol"; | ||
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| import "@openzeppelin/contracts/token/ERC20/IERC20.sol"; | ||
| import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol"; | ||
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| /** | ||
| * @notice Contract containing logic to send messages from L1 to Base. This is a modified version of the Optimism adapter | ||
| * that excludes the custom bridging logic. | ||
| * @dev Public functions calling external contracts do not guard against reentrancy because they are expected to be | ||
| * called via delegatecall, which will execute this contract's logic within the context of the originating contract. | ||
| * For example, the HubPool will delegatecall these functions, therefore its only necessary that the HubPool's methods | ||
| * that call this contract's logic guard against reentrancy. | ||
| */ | ||
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| // solhint-disable-next-line contract-name-camelcase | ||
| contract Base_Adapter is CrossDomainEnabled, AdapterInterface { | ||
| using SafeERC20 for IERC20; | ||
| uint32 public immutable l2GasLimit = 2_000_000; | ||
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| WETH9Interface public immutable l1Weth; | ||
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| IL1StandardBridge public immutable l1StandardBridge; | ||
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| /** | ||
| * @notice Constructs new Adapter. | ||
| * @param _l1Weth WETH address on L1. | ||
| * @param _crossDomainMessenger XDomainMessenger Base system contract. | ||
| * @param _l1StandardBridge Standard bridge contract. | ||
| */ | ||
| constructor( | ||
| WETH9Interface _l1Weth, | ||
| address _crossDomainMessenger, | ||
| IL1StandardBridge _l1StandardBridge | ||
| ) CrossDomainEnabled(_crossDomainMessenger) { | ||
| l1Weth = _l1Weth; | ||
| l1StandardBridge = _l1StandardBridge; | ||
| } | ||
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| /** | ||
| * @notice Send cross-chain message to target on Base. | ||
| * @param target Contract on Base that will receive message. | ||
| * @param message Data to send to target. | ||
| */ | ||
| function relayMessage(address target, bytes calldata message) external payable override { | ||
| sendCrossDomainMessage(target, uint32(l2GasLimit), message); | ||
| emit MessageRelayed(target, message); | ||
| } | ||
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| /** | ||
| * @notice Bridge tokens to Base. | ||
| * @param l1Token L1 token to deposit. | ||
| * @param l2Token L2 token to receive. | ||
| * @param amount Amount of L1 tokens to deposit and L2 tokens to receive. | ||
| * @param to Bridge recipient. | ||
| */ | ||
| function relayTokens( | ||
| address l1Token, | ||
| address l2Token, | ||
| uint256 amount, | ||
| address to | ||
| ) external payable override { | ||
| // If the l1Token is weth then unwrap it to ETH then send the ETH to the standard bridge. | ||
| if (l1Token == address(l1Weth)) { | ||
| l1Weth.withdraw(amount); | ||
| l1StandardBridge.depositETHTo{ value: amount }(to, l2GasLimit, ""); | ||
| } else { | ||
| IL1StandardBridge _l1StandardBridge = l1StandardBridge; | ||
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| IERC20(l1Token).safeIncreaseAllowance(address(_l1StandardBridge), amount); | ||
| _l1StandardBridge.depositERC20To(l1Token, l2Token, to, amount, l2GasLimit, ""); | ||
| } | ||
| emit TokensRelayed(l1Token, l2Token, amount, to); | ||
| } | ||
| } | ||
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| import { ethers } from "ethers"; | ||
|
Contributor
Author
There was a problem hiding this comment. This is a lightly modified version of the Optimism adapter deployment script. |
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| import { L1_ADDRESS_MAP } from "./consts"; | ||
| import { DeployFunction } from "hardhat-deploy/types"; | ||
| import { HardhatRuntimeEnvironment } from "hardhat/types"; | ||
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| const func: DeployFunction = async function (hre: HardhatRuntimeEnvironment) { | ||
| const { deployments, getNamedAccounts, getChainId, network } = hre; | ||
| const { deploy } = deployments; | ||
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| const { deployer } = await getNamedAccounts(); | ||
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| const chainId = parseInt(await getChainId()); | ||
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| await deploy("Base_Adapter", { | ||
| from: deployer, | ||
| log: true, | ||
| skipIfAlreadyDeployed: true, | ||
| args: [ | ||
| L1_ADDRESS_MAP[chainId].weth, | ||
| L1_ADDRESS_MAP[chainId].baseCrossDomainMessenger, | ||
| L1_ADDRESS_MAP[chainId].baseStandardBridge, | ||
| ], | ||
| }); | ||
| }; | ||
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| module.exports = func; | ||
| func.dependencies = ["HubPool"]; | ||
| func.tags = ["BaseAdapter", "mainnet"]; | ||
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| import { deployNewProxy } from "../utils/utils.hre"; | ||
|
Contributor
Author
There was a problem hiding this comment. Lightly modified Optimism spoke pool deployment script. |
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| import { DeployFunction } from "hardhat-deploy/types"; | ||
| import { HardhatRuntimeEnvironment } from "hardhat/types"; | ||
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| const func: DeployFunction = async function (hre: HardhatRuntimeEnvironment) { | ||
| const hubPool = await hre.companionNetworks.l1.deployments.get("HubPool"); | ||
| const chainId = await hre.getChainId(); | ||
| console.log(`Using L1 (chainId ${chainId}) hub pool @ ${hubPool.address}`); | ||
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| // Initialize deposit counter to very high number of deposits to avoid duplicate deposit ID's | ||
| // with deprecated spoke pool. | ||
| // Set hub pool as cross domain admin since it delegatecalls the Adapter logic. | ||
| const constructorArgs = [1_000_000, hubPool.address, hubPool.address]; | ||
| await deployNewProxy("Base_SpokePool", constructorArgs); | ||
| }; | ||
| module.exports = func; | ||
| func.tags = ["BaseSpokePool", "base"]; | ||
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| Original file line number | Diff line number | Diff line change |
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| @@ -1,5 +1,5 @@ | ||
| { | ||
| "address": "0xe35e9842fceaCA96570B734083f4a58e8F7C5f2A", | ||
| "abi": [ | ||
| { | ||
| "inputs": [ | ||
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1 @@ | ||
| 84531 |
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This is an exact copy of Optimism_SpokePool.sol, only the name has been changed.