feat: add contract verification exception for L2 precompiles (#19)

ArbitrumFoundation · Aug 18, 2023 · 8bd3835 · 8bd3835
1 parent 33fd25b
commit 8bd3835
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diff --git a/checks/check-targets-verified-etherscan.ts b/checks/check-targets-verified-etherscan.ts
@@ -2,6 +2,7 @@ import { JsonRpcProvider } from '@ethersproject/providers'
 import { bullet, toAddressLink, getExplorer } from '../presentation/report'
 import { ProposalCheck, TenderlySimulation } from '../types'
 import { getProvider } from '../utils/utils'
+import { ARBITRUM_PRECOMPILES } from '../utils/constants'
 
 /**
  * Check all targets with code are verified on Etherscan
@@ -40,6 +41,7 @@ async function checkVerificationStatuses(
     const address = toAddressLink(addr, false, getExplorer(sim.simulation.network_id))
     if (status === 'eoa') info.push(bullet(`${address}: EOA (verification not applicable)`))
     else if (status === 'verified') info.push(bullet(`${address}: Contract (verified)`))
+    else if (ARBITRUM_PRECOMPILES.has(addr)) info.push(`${address}: Arbitrum Precompile (verification not applicable)`)
     else info.push(bullet(`${address}: Contract (not verified)`))
   }
   return info

diff --git a/utils/constants.ts b/utils/constants.ts
@@ -33,3 +33,7 @@ export const SIM_NAME = process.env.SIM_NAME ? process.env.SIM_NAME : null
 export const DAO_NAME = process.env.DAO_NAME ? process.env.DAO_NAME : null
 export const GOVERNOR_ADDRESS = process.env.GOVERNOR_ADDRESS ? process.env.GOVERNOR_ADDRESS : null
 export const REPORTS_BRANCH = 'reports'
+
+export const ARBITRUM_PRECOMPILES = new Set([
+    "0x0000000000000000000000000000000000000064", // ArbSys
+])