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| 1 | +import { HardhatRuntimeEnvironment } from "hardhat/types" |
| 2 | +import { DeployFunction } from "hardhat-deploy/types" |
| 3 | +import { isMainnet, sleep } from "../helper-functions"; |
| 4 | +import { developmentLzPeers, networkConfig, productionLzPeers } from "../helper-hardhat-config"; |
| 5 | +import { ethers } from "hardhat"; |
| 6 | +import { TimelockController, GS } from "../typechain-types"; |
| 7 | + |
| 8 | +const updateEnforcedOptions: DeployFunction = async function (hre: HardhatRuntimeEnvironment) { |
| 9 | + const { getNamedAccounts, deployments, network } = hre |
| 10 | + const { log, get } = deployments |
| 11 | + const { deployer } = await getNamedAccounts() |
| 12 | + log(`deployer: ${deployer}`) |
| 13 | + |
| 14 | + const confirmations = networkConfig[network.name].longBlockConfirmations; |
| 15 | + |
| 16 | + const _deployer = await hre.ethers.getSigner(deployer); |
| 17 | + |
| 18 | + const timelockController = await get("TimelockController"); |
| 19 | + log(`timelockController: ${timelockController.address}`) |
| 20 | + |
| 21 | + const gs = await get("GS"); |
| 22 | + log(`gs: ${gs.address}`) |
| 23 | + |
| 24 | + const gsContract = (await ethers.getContractAt('GS', gs.address)) as unknown as GS; |
| 25 | + |
| 26 | + const lzPeers = isMainnet(hre) ? productionLzPeers : developmentLzPeers |
| 27 | + |
| 28 | + const payloads = [] |
| 29 | + const targets = [] |
| 30 | + const values = [] |
| 31 | + for(let i = 0; i < lzPeers.length; i++) { |
| 32 | + const peerNetwork = lzPeers[i] |
| 33 | + if (network.name != peerNetwork) { |
| 34 | + const cfg = networkConfig[peerNetwork] |
| 35 | + const lzEid = Number(cfg.lzEid || "0"); |
| 36 | + const gsAddr = cfg.erc20Tokens?.gs || "" |
| 37 | + log("Setting Peer for network",peerNetwork," >> lzEid:", lzEid," gs:",gsAddr) |
| 38 | + if(lzEid > 0 && ethers.utils.isAddress(gsAddr)) { |
| 39 | + const _gsAddr = ethers.utils.zeroPad(gsAddr, 32) |
| 40 | + const hasPeer = await gsContract.isPeer(lzEid, _gsAddr); |
| 41 | + if(!hasPeer) { |
| 42 | + log("set peer") |
| 43 | + const _gsAddrStr = ethers.utils.hexlify(_gsAddr) |
| 44 | + log("_gsAddr:",_gsAddrStr); |
| 45 | + const data = gsContract.interface.encodeFunctionData('setPeer', [lzEid, _gsAddrStr]); |
| 46 | + payloads.push(data) |
| 47 | + targets.push(gs.address) |
| 48 | + values.push(0) |
| 49 | + } else { |
| 50 | + log("GS already has peer at", peerNetwork) |
| 51 | + } |
| 52 | + } else { |
| 53 | + log("Peer not set for", peerNetwork) |
| 54 | + } |
| 55 | + } |
| 56 | + } |
| 57 | + log("payloads >> ", payloads) |
| 58 | + log("targets >> ", targets) |
| 59 | + log("values >> ", values) |
| 60 | + |
| 61 | + if(payloads.length == 0) { |
| 62 | + log("Peers have already been set for all chains") |
| 63 | + return |
| 64 | + } |
| 65 | + |
| 66 | + const timelockControllerContract = await ethers.getContractAt("TimelockController", timelockController.address); |
| 67 | + |
| 68 | + const currMinDelay = await timelockControllerContract.getMinDelay(); |
| 69 | + log(`currMinDelay: ${currMinDelay}`) |
| 70 | + |
| 71 | + const eventName = "CallScheduled"; |
| 72 | + const latestBlock = await hre.ethers.provider.getBlockNumber(); |
| 73 | + log("latestBlock:", latestBlock) |
| 74 | + |
| 75 | + // Fetch events |
| 76 | + const events = await timelockControllerContract.queryFilter(timelockControllerContract.filters[eventName](), 0, latestBlock); |
| 77 | + |
| 78 | + const lastId = events.length > 0 ? events[events.length - 1].args.id : hre.ethers.constants.HashZero; |
| 79 | + log("lastId:", lastId) |
| 80 | + |
| 81 | + log("==================scheduleBatch parameters==================") |
| 82 | + log("payloads:", payloads) |
| 83 | + log("targets :", targets) |
| 84 | + log("values :", values) |
| 85 | + log("lastId :", lastId) |
| 86 | + log("============================================================") |
| 87 | + let tx = await (await timelockControllerContract.connect(_deployer).scheduleBatch(targets, values, payloads, lastId, hre.ethers.constants.HashZero, currMinDelay)).wait(confirmations); |
| 88 | + if(tx && tx.transactionHash) { |
| 89 | + log("scheduled setPeer(lzEid,peerAddr) at", tx.transactionHash) |
| 90 | + } else { |
| 91 | + log("ERROR scheduling setPeer(lzEid,peerAddr)") |
| 92 | + return |
| 93 | + } |
| 94 | + |
| 95 | + const waitSeconds = Number(currMinDelay) + 20 |
| 96 | + log("waitSeconds:",waitSeconds) |
| 97 | + await sleep(waitSeconds * 1000) |
| 98 | + |
| 99 | + tx = await (await timelockControllerContract.connect(_deployer).executeBatch(targets, values, payloads, lastId, hre.ethers.constants.HashZero)).wait(confirmations); |
| 100 | + if(tx && tx.transactionHash) { |
| 101 | + log("execute setPeer(lzEid,peerAddr) at", tx.transactionHash) |
| 102 | + } |
| 103 | + |
| 104 | + for(let i = 0; i < lzPeers.length; i++) { |
| 105 | + const peerNetwork = lzPeers[i] |
| 106 | + if (network.name != peerNetwork) { |
| 107 | + const cfg = networkConfig[peerNetwork] |
| 108 | + const lzEid = Number(cfg.lzEid || "0"); |
| 109 | + const gsAddr = cfg.erc20Tokens?.gs || "" |
| 110 | + const _gsAddr = ethers.utils.zeroPad(gsAddr, 32) |
| 111 | + const hasPeer = await gsContract.isPeer(lzEid, _gsAddr); |
| 112 | + log("Checking if Peer for network",peerNetwork," lzEid:", lzEid," gs:",gsAddr," is set?",hasPeer) |
| 113 | + } |
| 114 | + } |
| 115 | + log("----------------------------------------------------") |
| 116 | +} |
| 117 | + |
| 118 | +export default updateEnforcedOptions |
| 119 | +updateEnforcedOptions.tags = ["all-timelock", "timelock-lz-peers"] |
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