Merge branch 'master' into protocol-2.5

docker-compose.yml

@@ -21,3 +21,5 @@ services:
       ALCHEMY_KEY: ${ALCHEMY_KEY}
       TENDERLY_FORK_ID: ${TENDERLY_FORK_ID}
       TENDERLY_HEAD_ID: ${TENDERLY_HEAD_ID}
+      DEFENDER_API_KEY: ${DEFENDER_API_KEY}
+      DEFENDER_SECRET_KEY: ${DEFENDER_SECRET_KEY}

helpers/configuration.ts

@@ -6,7 +6,7 @@ import {
   ICommonConfiguration,
   eNetwork,
 } from './types';
-import { getParamPerPool } from './contracts-helpers';
+import { getEthersSignersAddresses, getParamPerPool } from './contracts-helpers';
 import AaveConfig from '../markets/aave';
 import MaticConfig from '../markets/matic';
 import AmmConfig from '../markets/amm';
@@ -66,9 +66,7 @@ export const getGenesisPoolAdmin = async (
   if (targetAddress) {
     return targetAddress;
   }
-  const addressList = await Promise.all(
+  const addressList = await getEthersSignersAddresses();
-    (await DRE.ethers.getSigners()).map((signer) => signer.getAddress())
-  );
   const addressIndex = config.PoolAdminIndex;
   return addressList[addressIndex];
 };
@@ -81,9 +79,7 @@ export const getEmergencyAdmin = async (
   if (targetAddress) {
     return targetAddress;
   }
-  const addressList = await Promise.all(
+  const addressList = await getEthersSignersAddresses();
-    (await DRE.ethers.getSigners()).map((signer) => signer.getAddress())
-  );
   const addressIndex = config.EmergencyAdminIndex;
   return addressList[addressIndex];
 };

helpers/contracts-deployments.ts

@@ -137,7 +137,9 @@ export const deployGenericLogic = async (reserveLogic: Contract, verify?: boolea
     linkedGenericLogicByteCode
   );
 
-  const genericLogic = await (await genericLogicFactory.deploy()).deployed();
+  const genericLogic = await (
+    await genericLogicFactory.connect(await getFirstSigner()).deploy()
+  ).deployed();
   return withSaveAndVerify(genericLogic, eContractid.GenericLogic, [], verify);
 };
 
@@ -158,7 +160,9 @@ export const deployValidationLogic = async (
     linkedValidationLogicByteCode
   );
 
-  const validationLogic = await (await validationLogicFactory.deploy()).deployed();
+  const validationLogic = await (
+    await validationLogicFactory.connect(await getFirstSigner()).deploy()
+  ).deployed();
 
   return withSaveAndVerify(validationLogic, eContractid.ValidationLogic, [], verify);
 };

helpers/contracts-getters.ts

@@ -32,11 +32,11 @@ import {
   FlashLiquidationAdapterFactory,
 } from '../types';
 import { IERC20DetailedFactory } from '../types/IERC20DetailedFactory';
-import { MockTokenMap } from './contracts-helpers';
+import { getEthersSigners, MockTokenMap } from './contracts-helpers';
 import { DRE, getDb, notFalsyOrZeroAddress } from './misc-utils';
 import { eContractid, PoolConfiguration, tEthereumAddress, TokenContractId } from './types';
 
-export const getFirstSigner = async () => (await DRE.ethers.getSigners())[0];
+export const getFirstSigner = async () => (await getEthersSigners())[0];
 
 export const getLendingPoolAddressesProvider = async (address?: tEthereumAddress) => {
   return await LendingPoolAddressesProviderFactory.connect(

helpers/contracts-helpers.ts

@@ -23,9 +23,10 @@ import { MintableERC20 } from '../types/MintableERC20';
 import { Artifact } from 'hardhat/types';
 import { Artifact as BuidlerArtifact } from '@nomiclabs/buidler/types';
 import { verifyEtherscanContract } from './etherscan-verification';
-import { getIErc20Detailed } from './contracts-getters';
+import { getFirstSigner, getIErc20Detailed } from './contracts-getters';
 import { usingTenderly, verifyAtTenderly } from './tenderly-utils';
 import { usingPolygon, verifyAtPolygon } from './polygon-utils';
+import { getDefenderRelaySigner, usingDefender } from './defender-utils';
 
 export type MockTokenMap = { [symbol: string]: MintableERC20 };
 
@@ -66,11 +67,18 @@ export const rawInsertContractAddressInDb = async (id: string, address: tEthereu
     })
     .write();
 
-export const getEthersSigners = async (): Promise<Signer[]> =>
+export const getEthersSigners = async (): Promise<Signer[]> => {
-  await Promise.all(await DRE.ethers.getSigners());
+  const ethersSigners = await Promise.all(await DRE.ethers.getSigners());
+
+  if (usingDefender()) {
+    const [, ...users] = ethersSigners;
+    return [await getDefenderRelaySigner(), ...users];
+  }
+  return ethersSigners;
+};
 
 export const getEthersSignersAddresses = async (): Promise<tEthereumAddress[]> =>
-  await Promise.all((await DRE.ethers.getSigners()).map((signer) => signer.getAddress()));
+  await Promise.all((await getEthersSigners()).map((signer) => signer.getAddress()));
 
 export const getCurrentBlock = async () => {
   return DRE.ethers.provider.getBlockNumber();
@@ -83,9 +91,9 @@ export const deployContract = async <ContractType extends Contract>(
   contractName: string,
   args: any[]
 ): Promise<ContractType> => {
-  const contract = (await (await DRE.ethers.getContractFactory(contractName)).deploy(
+  const contract = (await (await DRE.ethers.getContractFactory(contractName))
-    ...args
+    .connect(await getFirstSigner())
-  )) as ContractType;
+    .deploy(...args)) as ContractType;
   await waitForTx(contract.deployTransaction);
   await registerContractInJsonDb(<eContractid>contractName, contract);
   return contract;

helpers/defender-utils.ts

@@ -0,0 +1,41 @@
+import { formatEther } from '@ethersproject/units';
+import { DefenderRelaySigner, DefenderRelayProvider } from 'defender-relay-client/lib/ethers';
+import { Signer } from 'ethers';
+import { HardhatRuntimeEnvironment } from 'hardhat/types';
+import { DRE, impersonateAccountsHardhat } from './misc-utils';
+import { usingTenderly } from './tenderly-utils';
+
+export const usingDefender = () => process.env.DEFENDER === 'true';
+
+export const getDefenderRelaySigner = async () => {
+  const { DEFENDER_API_KEY, DEFENDER_SECRET_KEY } = process.env;
+  let defenderSigner: Signer;
+
+  if (!DEFENDER_API_KEY || !DEFENDER_SECRET_KEY) {
+    throw new Error('Defender secrets required');
+  }
+
+  const credentials = { apiKey: DEFENDER_API_KEY, apiSecret: DEFENDER_SECRET_KEY };
+
+  defenderSigner = new DefenderRelaySigner(credentials, new DefenderRelayProvider(credentials), {
+    speed: 'fast',
+  });
+
+  const defenderAddress = await defenderSigner.getAddress();
+  console.log('  - Using Defender Relay: ', defenderAddress);
+
+  // Replace signer if FORK=main is active
+  if (process.env.FORK === 'main') {
+    console.log('  - Impersonating Defender Relay');
+    await impersonateAccountsHardhat([defenderAddress]);
+    defenderSigner = await (DRE as HardhatRuntimeEnvironment).ethers.getSigner(defenderAddress);
+  }
+  // Replace signer if Tenderly network is active
+  if (usingTenderly()) {
+    console.log('  - Impersonating Defender Relay via Tenderly');
+    defenderSigner = await (DRE as HardhatRuntimeEnvironment).ethers.getSigner(defenderAddress);
+  }
+  console.log('  - Balance: ', formatEther(await defenderSigner.getBalance()));
+
+  return defenderSigner;
+};

helpers/misc-utils.ts

@@ -115,3 +115,17 @@ export const notFalsyOrZeroAddress = (address: tEthereumAddress | null | undefin
   }
   return isAddress(address) && !isZeroAddress(address);
 };
+
+export const impersonateAccountsHardhat = async (accounts: string[]) => {
+  if (process.env.TENDERLY === 'true') {
+    return;
+  }
+  // eslint-disable-next-line no-restricted-syntax
+  for (const account of accounts) {
+    // eslint-disable-next-line no-await-in-loop
+    await (DRE as HardhatRuntimeEnvironment).network.provider.request({
+      method: 'hardhat_impersonateAccount',
+      params: [account],
+    });
+  }
+};

helpers/tenderly-utils.ts

@@ -9,7 +9,7 @@ export const usingTenderly = () =>
 
 export const verifyAtTenderly = async (id: string, instance: Contract) => {
   console.log('\n- Doing Tenderly contract verification of', id);
-  await (DRE as any).tenderlyRPC.verify({
+  await (DRE as any).tenderlyNetwork.verify({
     name: id,
     address: instance.address,
   });

package.json

@@ -98,7 +98,7 @@
     "@nomiclabs/hardhat-ethers": "^2.0.0",
     "@nomiclabs/hardhat-waffle": "^2.0.0",
     "@openzeppelin/contracts": "3.1.0",
-    "@tenderly/hardhat-tenderly": "^1.1.0-beta.4",
+    "@tenderly/hardhat-tenderly": "1.1.0-beta.5",
     "@typechain/ethers-v4": "1.0.0",
     "@typechain/ethers-v5": "^2.0.0",
     "@typechain/truffle-v4": "2.0.2",
@@ -113,6 +113,7 @@
     "chai": "4.2.0",
     "chai-bignumber": "3.0.0",
     "chai-bn": "^0.2.1",
+    "defender-relay-client": "^1.7.0",
     "dotenv": "^8.2.0",
     "eth-sig-util": "2.5.3",
     "ethereum-waffle": "3.0.2",

tasks/dev/2_address_provider_registry.ts

@@ -3,6 +3,7 @@ import {
   deployLendingPoolAddressesProvider,
   deployLendingPoolAddressesProviderRegistry,
 } from '../../helpers/contracts-deployments';
+import { getEthersSigners } from '../../helpers/contracts-helpers';
 import { waitForTx } from '../../helpers/misc-utils';
 import { AaveConfig } from '../../markets/aave';
 
@@ -14,7 +15,7 @@ task(
   .setAction(async ({ verify }, localBRE) => {
     await localBRE.run('set-DRE');
 
-    const admin = await (await localBRE.ethers.getSigners())[0].getAddress();
+    const admin = await (await getEthersSigners())[0].getAddress();
 
     const addressesProvider = await deployLendingPoolAddressesProvider(AaveConfig.MarketId, verify);
     await waitForTx(await addressesProvider.setPoolAdmin(admin));

tasks/full/2_lending_pool.ts

@@ -82,7 +82,7 @@ task('full:deploy-lending-pool', 'Deploy lending pool for dev enviroment')
       if (DRE.network.name.includes('tenderly')) {
         const transactionLink = `https://dashboard.tenderly.co/${DRE.config.tenderly.username}/${
           DRE.config.tenderly.project
-        }/fork/${DRE.tenderlyRPC.getFork()}/simulation/${DRE.tenderlyRPC.getHead()}`;
+        }/fork/${DRE.tenderlyNetwork.getFork()}/simulation/${DRE.tenderlyNetwork.getHead()}`;
         console.error('Check tx error:', transactionLink);
       }
       throw error;

tasks/full/3_oracles.ts

@@ -84,7 +84,7 @@ task('full:deploy-oracles', 'Deploy oracles for dev enviroment')
       if (DRE.network.name.includes('tenderly')) {
         const transactionLink = `https://dashboard.tenderly.co/${DRE.config.tenderly.username}/${
           DRE.config.tenderly.project
-        }/fork/${DRE.tenderlyRPC.getFork()}/simulation/${DRE.tenderlyRPC.getHead()}`;
+        }/fork/${DRE.tenderlyNetwork.getFork()}/simulation/${DRE.tenderlyNetwork.getHead()}`;
         console.error('Check tx error:', transactionLink);
       }
       throw error;

tasks/migrations/aave.mainnet.ts

@@ -46,8 +46,8 @@ task('aave:mainnet', 'Deploy development enviroment')
     }
 
     if (usingTenderly()) {
-      const postDeployHead = DRE.tenderlyRPC.getHead();
+      const postDeployHead = DRE.tenderlyNetwork.getHead();
-      const postDeployFork = DRE.tenderlyRPC.getFork();
+      const postDeployFork = DRE.tenderlyNetwork.getFork();
       console.log('Tenderly Info');
       console.log('- Head', postDeployHead);
       console.log('- Fork', postDeployFork);

tasks/migrations/amm.mainnet.ts

@@ -46,8 +46,8 @@ task('amm:mainnet', 'Deploy development enviroment')
     }
 
     if (usingTenderly()) {
-      const postDeployHead = DRE.tenderlyRPC.getHead();
+      const postDeployHead = DRE.tenderlyNetwork.getHead();
-      const postDeployFork = DRE.tenderlyRPC.getFork();
+      const postDeployFork = DRE.tenderlyNetwork.getFork();
       console.log('Tenderly Info');
       console.log('- Head', postDeployHead);
       console.log('- Fork', postDeployFork);

tasks/migrations/sidechain.mainnet.ts

@@ -49,8 +49,8 @@ task('sidechain:mainnet', 'Deploy market at sidechain')
     }
 
     if (usingTenderly()) {
-      const postDeployHead = DRE.tenderlyRPC.getHead();
+      const postDeployHead = DRE.tenderlyNetwork.getHead();
-      const postDeployFork = DRE.tenderlyRPC.getFork();
+      const postDeployFork = DRE.tenderlyNetwork.getFork();
       console.log('Tenderly Info');
       console.log('- Head', postDeployHead);
       console.log('- Fork', postDeployFork);

tasks/misc/set-bre.ts

@@ -1,12 +1,6 @@
 import { task } from 'hardhat/config';
 import { DRE, setDRE } from '../../helpers/misc-utils';
-import { EthereumNetworkNames } from '../../helpers/types';
-import { usingTenderly } from '../../helpers/tenderly-utils';
 import { HardhatRuntimeEnvironment } from 'hardhat/types';
-import { getFirstSigner } from '../../helpers/contracts-getters';
-import { formatEther } from 'ethers/lib/utils';
-import { fork } from 'child_process';
-import { env } from 'process';
 
 task(`set-DRE`, `Inits the DRE, to have access to all the plugins' objects`).setAction(
   async (_, _DRE) => {
@@ -18,24 +12,21 @@ task(`set-DRE`, `Inits the DRE, to have access to all the plugins' objects`).set
       process.env.TENDERLY === 'true'
     ) {
       console.log('- Setting up Tenderly provider');
+      const net = _DRE.tenderly.network();
+
       if (process.env.TENDERLY_FORK_ID && process.env.TENDERLY_HEAD_ID) {
         console.log('- Connecting to a Tenderly Fork');
-        _DRE.tenderlyRPC.setFork(process.env.TENDERLY_FORK_ID);
+        await net.setFork(process.env.TENDERLY_FORK_ID);
-        _DRE.tenderlyRPC.setHead(process.env.TENDERLY_HEAD_ID);
+        await net.setHead(process.env.TENDERLY_HEAD_ID);
       } else {
         console.log('- Creating a new Tenderly Fork');
-        await _DRE.tenderlyRPC.initializeFork();
+        await net.initializeFork();
       }
-      const provider = new _DRE.ethers.providers.Web3Provider(_DRE.tenderlyRPC as any);
+      const provider = new _DRE.ethers.providers.Web3Provider(net);
       _DRE.ethers.provider = provider;
       console.log('- Initialized Tenderly fork:');
-      console.log('  - Fork: ', _DRE.tenderlyRPC.getFork());
+      console.log('  - Fork: ', net.getFork());
-      console.log('  - Head: ', _DRE.tenderlyRPC.getHead());
+      console.log('  - Head: ', net.getHead());
-      console.log('  - First account:', await (await _DRE.ethers.getSigners())[0].getAddress());
-      console.log(
-        '  - Balance:',
-        formatEther(await (await _DRE.ethers.getSigners())[0].getBalance())
-      );
     }
 
     console.log('- Enviroment');
@@ -50,6 +41,7 @@ task(`set-DRE`, `Inits the DRE, to have access to all the plugins' objects`).set
       }
     }
     console.log('  - Network :', _DRE.network.name);
+
     setDRE(_DRE);
     return _DRE;
   }

test-suites/test-aave/__setup.spec.ts

@@ -4,6 +4,7 @@ import {
   insertContractAddressInDb,
   getEthersSigners,
   registerContractInJsonDb,
+  getEthersSignersAddresses,
 } from '../../helpers/contracts-helpers';
 import {
   deployLendingPoolAddressesProvider,
@@ -102,9 +103,7 @@ const buildTestEnv = async (deployer: Signer, secondaryWallet: Signer) => {
   await waitForTx(await addressesProvider.setPoolAdmin(aaveAdmin));
 
   //setting users[1] as emergency admin, which is in position 2 in the DRE addresses list
-  const addressList = await Promise.all(
+  const addressList = await getEthersSignersAddresses();
-    (await DRE.ethers.getSigners()).map((signer) => signer.getAddress())
-  );
 
   await waitForTx(await addressesProvider.setEmergencyAdmin(addressList[2]));
 

test-suites/test-aave/helpers/make-suite.ts

@@ -163,7 +163,7 @@ export async function initializeMakeSuite() {
 const setSnapshot = async () => {
   const hre = DRE as HardhatRuntimeEnvironment;
   if (usingTenderly()) {
-    setBuidlerevmSnapshotId((await hre.tenderlyRPC.getHead()) || '0x1');
+    setBuidlerevmSnapshotId((await hre.tenderlyNetwork.getHead()) || '0x1');
     return;
   }
   setBuidlerevmSnapshotId(await evmSnapshot());
@@ -172,7 +172,7 @@ const setSnapshot = async () => {
 const revertHead = async () => {
   const hre = DRE as HardhatRuntimeEnvironment;
   if (usingTenderly()) {
-    await hre.tenderlyRPC.setHead(buidlerevmSnapshotId);
+    await hre.tenderlyNetwork.setHead(buidlerevmSnapshotId);
     return;
   }
   await evmRevert(buidlerevmSnapshotId);

test-suites/test-amm/__setup.spec.ts

@@ -4,6 +4,7 @@ import {
   insertContractAddressInDb,
   getEthersSigners,
   registerContractInJsonDb,
+  getEthersSignersAddresses,
 } from '../../helpers/contracts-helpers';
 import {
   deployLendingPoolAddressesProvider,
@@ -101,9 +102,7 @@ const buildTestEnv = async (deployer: Signer, secondaryWallet: Signer) => {
   await waitForTx(await addressesProvider.setPoolAdmin(aaveAdmin));
 
   //setting users[1] as emergency admin, which is in position 2 in the DRE addresses list
-  const addressList = await Promise.all(
+  const addressList = await getEthersSignersAddresses();
-    (await DRE.ethers.getSigners()).map((signer) => signer.getAddress())
-  );
 
   await waitForTx(await addressesProvider.setEmergencyAdmin(addressList[2]));
 

test-suites/test-amm/helpers/make-suite.ts

@@ -163,7 +163,7 @@ export async function initializeMakeSuite() {
 const setSnapshot = async () => {
   const hre = DRE as HardhatRuntimeEnvironment;
   if (usingTenderly()) {
-    setBuidlerevmSnapshotId((await hre.tenderlyRPC.getHead()) || '0x1');
+    setBuidlerevmSnapshotId((await hre.tenderlyNetwork.getHead()) || '0x1');
     return;
   }
   setBuidlerevmSnapshotId(await evmSnapshot());
@@ -172,7 +172,7 @@ const setSnapshot = async () => {
 const revertHead = async () => {
   const hre = DRE as HardhatRuntimeEnvironment;
   if (usingTenderly()) {
-    await hre.tenderlyRPC.setHead(buidlerevmSnapshotId);
+    await hre.tenderlyNetwork.setHead(buidlerevmSnapshotId);
     return;
   }
   await evmRevert(buidlerevmSnapshotId);

tsconfig.json

@@ -8,7 +8,7 @@
     "noImplicitAny": false,
     "resolveJsonModule": true
   },
-  "include": ["./scripts", "./test", "./tasks", "test-suites/test-aave/uniswapAdapters.repay.spec.ts", "test-suites/test-aave/upgradeability.spec.ts", "test-suites/test-aave/variable-debt-token.spec.ts", "test-suites/test-aave/weth-gateway.spec.ts"],
+  "include": ["./scripts", "./test", "./tasks", "./helpers", "test-suites/test-aave/uniswapAdapters.repay.spec.ts", "test-suites/test-aave/upgradeability.spec.ts", "test-suites/test-aave/variable-debt-token.spec.ts", "test-suites/test-aave/weth-gateway.spec.ts"],
   "files": [
     "./hardhat.config.ts",
     "./modules/tenderly/tenderly.d.ts",