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Merge pull request #31 from gnosis/feat/wormhole
feat: Wormhole HeaderReporter, MessageRelay & Adapter
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24 changes: 13 additions & 11 deletions
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packages/evm/contracts/adapters/Wormhole/WormholeHeaderReporter.sol
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30 changes: 30 additions & 0 deletions
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packages/evm/contracts/adapters/Wormhole/WormholeMessageRelay.sol
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,30 @@ | ||
| // SPDX-License-Identifier: LGPL-3.0-only | ||
| pragma solidity ^0.8.17; | ||
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| import { IYaho } from "../../interfaces/IYaho.sol"; | ||
| import { IWormhole } from "./IWormhole.sol"; | ||
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| contract WormholeMessageRelay { | ||
| IWormhole public immutable wormhole; | ||
| IYaho public immutable yaho; | ||
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| event MessageRelayed(address indexed emitter, uint256 indexed messageId); | ||
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| constructor(IWormhole wormhole_, IYaho yaho_) { | ||
| wormhole = wormhole_; | ||
| yaho = yaho_; | ||
| } | ||
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| function relayMessages(uint256[] memory messageIds, address) external payable returns (bytes32) { | ||
| bytes32[] memory hashes = new bytes32[](messageIds.length); | ||
| for (uint256 i = 0; i < messageIds.length; i++) { | ||
| hashes[i] = yaho.hashes(messageIds[i]); | ||
| emit MessageRelayed(address(this), messageIds[i]); | ||
| } | ||
| bytes memory payload = abi.encode(messageIds, hashes); | ||
| uint32 nonce = 0; | ||
| uint8 consistencyLevel = 201; | ||
| uint64 sequence = wormhole.publishMessage(nonce, payload, consistencyLevel); | ||
| return bytes32(abi.encode(sequence)); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,78 @@ | ||
| import type { SignerWithAddress } from "@nomiclabs/hardhat-ethers/signers" | ||
| import { task, types } from "hardhat/config" | ||
| import type { TaskArguments } from "hardhat/types" | ||
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| import { verify } from "." | ||
| import type { WormholeAdapter } from "../../types/contracts/adapters/Wormhole/WormholeAdapter" | ||
| import type { WormholeHeaderReporter } from "../../types/contracts/adapters/Wormhole/WormholeHeaderReporter" | ||
| import type { WormholeMessageRelay } from "../../types/contracts/adapters/Wormhole/WormholeMessageRelay" | ||
| import type { WormholeAdapter__factory } from "../../types/factories/contracts/adapters/Wormhole/WormholeAdapter__factory" | ||
| import type { WormholeHeaderReporter__factory } from "../../types/factories/contracts/adapters/Wormhole/WormholeHeaderReporter__factory" | ||
| import type { WormholeMessageRelay__factory } from "../../types/factories/contracts/adapters/Wormhole/WormholeMessageRelay__factory" | ||
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| // Deploy on destination chain | ||
| task("deploy:Wormhole:Adapter") | ||
| .addParam("wormhole", "address of the Wormhole contract", undefined, types.string) | ||
| .addParam("reporter", "address of the hash reporter", undefined, types.string) | ||
| .addParam("chainId", "source chain id", undefined, types.string) | ||
| .addParam("wormholeChainId", "wormhole source chain id", undefined, types.string) | ||
| .addFlag("verify", "whether to verify the contract on Etherscan") | ||
| .setAction(async function (taskArguments: TaskArguments, hre) { | ||
| console.log("Deploying WormholeAdapter...") | ||
| const signers: SignerWithAddress[] = await hre.ethers.getSigners() | ||
| const wormholeAdapterFactory: WormholeAdapter__factory = <WormholeAdapter__factory>( | ||
| await hre.ethers.getContractFactory("WormholeAdapter") | ||
| ) | ||
| const constructorArguments = [ | ||
| taskArguments.wormhole, | ||
| taskArguments.reporter, | ||
| taskArguments.chainId, | ||
| taskArguments.wormholeChainId, | ||
| ] as const | ||
| const wormholeAdapter: WormholeAdapter = <WormholeAdapter>( | ||
| await wormholeAdapterFactory.connect(signers[0]).deploy(...constructorArguments) | ||
| ) | ||
| await wormholeAdapter.deployed() | ||
| console.log("WormholeAdapter deployed to:", wormholeAdapter.address) | ||
| if (taskArguments.verify) await verify(hre, wormholeAdapter, constructorArguments) | ||
| }) | ||
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| // Deploy source chain | ||
| task("deploy:Wormhole:HeaderReporter") | ||
| .addParam("wormhole", "address of the Wormhole contract", undefined, types.string) | ||
| .addParam("headerStorage", "address of the header storage contract", undefined, types.string) | ||
| .addFlag("verify", "whether to verify the contract on Etherscan") | ||
| .setAction(async function (taskArguments: TaskArguments, hre) { | ||
| console.log("Deploying WormholeHeaderReporter...") | ||
| const signers: SignerWithAddress[] = await hre.ethers.getSigners() | ||
| const wormholeHeaderReporterFactory: WormholeHeaderReporter__factory = <WormholeHeaderReporter__factory>( | ||
| await hre.ethers.getContractFactory("WormholeHeaderReporter") | ||
| ) | ||
| const constructorArguments = [taskArguments.wormhole, taskArguments.headerStorage] as const | ||
| const wormholeHeaderReporter: WormholeHeaderReporter = <WormholeHeaderReporter>( | ||
| await wormholeHeaderReporterFactory.connect(signers[0]).deploy(...constructorArguments) | ||
| ) | ||
| await wormholeHeaderReporter.deployed() | ||
| console.log("WormholeHeaderReporter deployed to:", wormholeHeaderReporter.address) | ||
| if (taskArguments.verify) await verify(hre, wormholeHeaderReporter, constructorArguments) | ||
| }) | ||
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| // Deploy source chain | ||
| task("deploy:Wormhole:MessageRelay") | ||
| .addParam("wormhole", "address of the Wormhole contract", undefined, types.string) | ||
| .addParam("yaho", "address of the Yaho contract", undefined, types.string) | ||
| .addFlag("verify", "whether to verify the contract on Etherscan") | ||
| .setAction(async function (taskArguments: TaskArguments, hre) { | ||
| console.log("Deploying WormholeMessageRelay...") | ||
| const signers: SignerWithAddress[] = await hre.ethers.getSigners() | ||
| const wormholeMessageRelayFactory: WormholeMessageRelay__factory = <WormholeMessageRelay__factory>( | ||
| await hre.ethers.getContractFactory("WormholeMessageRelay") | ||
| ) | ||
| const constructorArguments = [taskArguments.wormhole, taskArguments.yaho] as const | ||
| const wormholeMessageRelay: WormholeMessageRelay = <WormholeMessageRelay>( | ||
| await wormholeMessageRelayFactory.connect(signers[0]).deploy(...constructorArguments) | ||
| ) | ||
| await wormholeMessageRelay.deployed() | ||
| console.log("WormholeMessageRelay deployed to:", wormholeMessageRelay.address) | ||
| if (taskArguments.verify) await verify(hre, wormholeMessageRelay, constructorArguments) | ||
| }) |