[230415 Audit][v1.3] Dev -> Master

package.json

@@ -51,7 +51,7 @@
     "ethers": "^5.7.2",
     "graphql": "^16.6.0",
     "graphql-request": "^5.2.0",
-    "hardhat": "^2.12.2",
+    "hardhat": "^2.13.0",
     "hardhat-contract-sizer": "^2.4.0",
     "hardhat-dependency-compiler": "^1.1.2",
     "hardhat-deploy": "^0.11.4",

packages/common/hardhat.default.config.ts

@@ -17,7 +17,7 @@ import 'hardhat-deploy'
 import 'hardhat-dependency-compiler'
 import { getChainId, isArbitrum, isBase, isOptimism, SupportedChain } from './testutil/network'
 
-export const SOLIDITY_VERSION = '0.8.15'
+export const SOLIDITY_VERSION = '0.8.17'
 const PRIVATE_KEY_MAINNET = process.env.PRIVATE_KEY || ''
 const PRIVATE_KEY_TESTNET = process.env.PRIVATE_KEY_TESTNET || ''
 
@@ -188,7 +188,7 @@ export default function defaultConfig({
       parallel: MOCHA_PARALLEL,
       reporter: MOCHA_REPORTER,
       slow: 1000,
-      timeout: 180000,
+      timeout: 2400000,
     },
     contractSizer: {
       alphaSort: true,

packages/common/testutil/impersonate.ts

@@ -1,8 +1,17 @@
 import { SignerWithAddress } from '@nomiclabs/hardhat-ethers/signers'
-import { BigNumber, BigNumberish } from 'ethers'
+import { BigNumber, BigNumberish, constants, Contract, utils } from 'ethers'
 import HRE from 'hardhat'
 const { ethers } = HRE
 
+export const DSU_HOLDER = {
+  mainnet: '0x0B663CeaCEF01f2f88EB7451C70Aa069f19dB997',
+  arbitrum: '',
+}
+export const USDC_HOLDER = {
+  mainnet: '0x0A59649758aa4d66E25f08Dd01271e891fe52199',
+  arbitrum: '0x8b8149dd385955dc1ce77a4be7700ccd6a212e65',
+}
+
 export async function impersonate(address: string): Promise<SignerWithAddress> {
   await HRE.network.provider.request({
     method: 'hardhat_impersonateAccount',
@@ -14,11 +23,37 @@ export async function impersonate(address: string): Promise<SignerWithAddress> {
 export async function impersonateWithBalance(address: string, balance: BigNumberish): Promise<SignerWithAddress> {
   await HRE.network.provider.request({
     method: 'hardhat_setBalance',
-    params: [address, BigNumber.from(balance).toHexString()],
+    // Replace is necessary because leading 0s are not allowed
+    params: [address, BigNumber.from(balance).toHexString().replace('0x0', '0x')],
   })
   await HRE.network.provider.request({
     method: 'hardhat_impersonateAccount',
     params: [address],
   })
   return ethers.getSigner(address)
 }
+
+export async function setupTokenHolders(
+  dsu: Contract,
+  usdc: Contract,
+  reserve: Contract,
+  users: SignerWithAddress[],
+  network: 'mainnet' | 'arbitrum' = 'mainnet',
+): Promise<{ dsuHolder: SignerWithAddress; usdcHolder: SignerWithAddress }> {
+  const usdcHolderAddress = USDC_HOLDER[network]
+  const dsuHolderAddress = DSU_HOLDER[network] || usdcHolderAddress
+  const usdcHolder = await impersonateWithBalance(usdcHolderAddress, utils.parseEther('10'))
+  const dsuHolder = await impersonateWithBalance(dsuHolderAddress, utils.parseEther('10'))
+
+  await usdc.connect(usdcHolder).approve(reserve.address, constants.MaxUint256)
+  await reserve.connect(usdcHolder).mint(utils.parseEther('1000000'))
+  await dsu.connect(usdcHolder).transfer(dsuHolder.address, utils.parseEther('1000000'))
+
+  await Promise.all(
+    users.map(async user => {
+      await dsu.connect(dsuHolder).transfer(user.address, utils.parseEther('20000'))
+    }),
+  )
+
+  return { dsuHolder, usdcHolder }
+}

packages/common/testutil/network.ts

@@ -119,3 +119,8 @@ export function isLocalhost(networkName: string): boolean {
       return false
   }
 }
+
+export function isRollup(networkName: string): boolean {
+  if (isBase(networkName) || isArbitrum(networkName) || isOptimism(networkName)) return true
+  return false
+}

packages/common/testutil/oracle.ts

@@ -0,0 +1,60 @@
+import { utils } from 'ethers'
+import HRE from 'hardhat'
+import { impersonateWithBalance } from './impersonate'
+import { time } from './'
+
+const { config } = HRE
+
+const AGGREGATOR_TRANSMITTERS = {
+  mainnet: {
+    eth: '0x218b5a7861dbf368d09a84e0dbff6c6ddbf99db8',
+    arb: '',
+  },
+  arbitrum: {
+    eth: '0xa82d4edb72dd3d167d00058f2404658f4e9a010a',
+    arb: '0xbd620be125abf8b569b9a3cc132aad0bcf1ff0e7',
+  },
+}
+
+const AGGREGATOR_ADDRESSES = {
+  mainnet: {
+    eth: '0x37bc7498f4ff12c19678ee8fe19d713b87f6a9e6',
+    arb: '',
+  },
+  arbitrum: {
+    eth: '0x3607e46698d218B3a5Cae44bF381475C0a5e2ca7',
+    arb: '0x46de66f10343b59bacc37df9b3f67cd0ccc121a3',
+  },
+}
+
+const TRANSMIT_DATA = {
+  mainnet: {
+    eth: '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',
+    arb: '',
+  },
+  arbitrum: {
+    eth: '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',
+    arb: '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',
+  },
+}
+
+export async function pushPrice(
+  network: 'mainnet' | 'arbitrum' = 'mainnet',
+  asset: 'eth' | 'arb' = 'eth',
+): Promise<void> {
+  if (!AGGREGATOR_TRANSMITTERS[network][asset]) {
+    throw 'Invalid Network/Asset pair'
+  }
+
+  const transmitterSigner = await impersonateWithBalance(
+    AGGREGATOR_TRANSMITTERS[network][asset],
+    utils.parseEther('10'),
+  )
+
+  // Push a new price version to the aggregator
+  await transmitterSigner.sendTransaction({
+    to: AGGREGATOR_ADDRESSES[network][asset],
+    value: 0,
+    data: TRANSMIT_DATA[network][asset],
+  })
+}

packages/perennial-examples/contracts/examples/Squeeth.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity 0.8.15;
+pragma solidity ^0.8.15;
 
 import "@equilibria/perennial/contracts/interfaces/IContractPayoffProvider.sol";