intermediate

Author: aalavandhan

contracts/_test/UFragmentsTestnet.sol

@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Importing uFragments contract dependencies to be compiled for integration tests
+pragma solidity 0.7.6;
+
+import {UFragments} from "uFragments/contracts/UFragments.sol";
+
+contract UFragmentsTestnet is UFragments {
+	event Result(bool result, bytes reason);
+
+	function isArbitrumEnabled() external view returns (uint8) {
+		return uint8(0xa4b1);
+	}
+
+	// NOTE: this allows the token contarct to register itself with the bridge on testnet
+	// The AMPL contract on mainnet is immutable and this can't be used!
+	function externalCall(address destination, bytes calldata data, uint256 value) external payable {
+		(bool result, bytes memory reason) = destination.call{value: value}(data);
+		emit Result(result, reason);
+	}
+}

contracts/base-chain/bridge-gateways/AMPLArbitrumGateway.sol

@@ -224,7 +224,7 @@ contract AMPLArbitrumGateway is
             IERC20(_l1Token).safeTransferFrom(from, address(this), _amount);
             IERC20(_l1Token).approve(vault, _amount);
 
-            ITokenVault(vault).lock(_l1Token, from, _amount);
+            ITokenVault(vault).lock(_l1Token, address(this), _amount);
 
             emit XCTransferOut(from, address(0), _amount, recordedGlobalAMPLSupply);
         }

helpers/contracts.js

@@ -15,6 +15,7 @@ const ContractABIPaths = {
   UFragmentsPolicy: 'uFragments/contracts',
   Orchestrator: 'uFragments/contracts',
   MedianOracle: 'market-oracle/contracts',
+  UFragmentsTestnet: 'contracts/_test',
 
   // Chainbridge
   Bridge: 'chainbridge-solidity/contracts',

helpers/deploy/ampl.js

@@ -6,7 +6,7 @@ const {
   deployProxyContract,
 } = require('../contracts');
 
-async function deployAMPLContracts(
+async function deployAMPLTestnetContracts(
   ethers,
   deployer,
   txParams = {},
@@ -18,7 +18,7 @@ async function deployAMPLContracts(
 
   const ampl = await deployProxyContract(
     ethers,
-    'UFragments',
+    'UFragmentsTestnet',
     proxyAdmin,
     deployer,
     [deployerAddress],
@@ -164,6 +164,6 @@ async function deployXCAmpleContracts(
 }
 
 module.exports = {
-  deployAMPLContracts,
+  deployAMPLTestnetContracts,
   deployXCAmpleContracts,
 };

sdk/deployments/dev3RinkebyArbitrumSatChain.json

@@ -1,6 +1,6 @@
 {
   "proxyAdmin": {
-    "address": "0x7A3ce10573718e00F63187598b5BBe1D82931b28",
+    "address": "0xbAdBD05c2eC381B2DdF610E125A73baBda54fc7f",
     "abi": [
       "event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)",
       "function changeProxyAdmin(address proxy, address newAdmin)",
@@ -13,11 +13,11 @@
       "function upgrade(address proxy, address implementation)",
       "function upgradeAndCall(address proxy, address implementation, bytes data) payable"
     ],
-    "hash": "0xabb51fb3c568f280ccdfb834c77be3837585f566a58007832cae22e37ea43467",
-    "blockNumber": 5974712
+    "hash": "0x800809255038a5d6659ff394b65b1334ac215c017d7ea8c43e16fa91c55ec753",
+    "blockNumber": 6019296
   },
   "xcAmple": {
-    "address": "0x9B76a1139bcE77399f88a0E397F044094c289a89",
+    "address": "0x4162aEE7665a2b8EafE5C257e600DEa7c4296f73",
     "abi": [
       "event Approval(address indexed owner, address indexed spender, uint256 value)",
       "event ControllerUpdated(address controller)",
@@ -56,11 +56,11 @@
       "function transferFrom(address from, address to, uint256 value) returns (bool)",
       "function transferOwnership(address newOwner)"
     ],
-    "hash": "0x0eda762c735a4407c211a484aa6923359c0feb46e8f917ca4ce256b99eb44940",
-    "blockNumber": 5974717
+    "hash": "0xd14fd701a190ab766181adfeb5e94b94011cf6628672521b2e789f3066f5623d",
+    "blockNumber": 6019298
   },
   "xcAmpleController": {
-    "address": "0x6F1cE4B4B7C30c903A42FDc0D77c8671393101C0",
+    "address": "0xDFbE71D6D42284e9a28aA84304c4696dE0e89f99",
     "abi": [
       "event GatewayBurn(address indexed bridgeGateway, address indexed depositor, uint256 xcAmpleAmount)",
       "event GatewayMint(address indexed bridgeGateway, address indexed recipient, uint256 xcAmpleAmount)",
@@ -88,11 +88,11 @@
       "function whitelistedBridgeGateways(address) view returns (bool)",
       "function xcAmple() view returns (address)"
     ],
-    "hash": "0xde8074129b911b6281faf4d8ea6e9c6649453a85837ee2ffa9afa5f318da5093",
-    "blockNumber": 5974726
+    "hash": "0x3081fdb2f1146254f743c8c4940b7fd6e6356927f94918227a07fc1ed4da4f9c",
+    "blockNumber": 6019305
   },
   "rebaseRelayer": {
-    "address": "0x91F2B10275A9C3F461ea19BB51ff960c3b933303",
+    "address": "0xBf1D78dEC7f1D82CCF0c45ab7Ee362e72BeE6f39",
     "abi": [
       "event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)",
       "event TransactionFailed(address indexed destination, uint256 index, bytes data, bytes reason)",
@@ -108,12 +108,12 @@
       "function transactionsSize() view returns (uint256)",
       "function transferOwnership(address newOwner)"
     ],
-    "hash": "0x22d7267332c9dd172ddb8a02a9ad339418c2e6294eb756984ab690c49d1934a5",
-    "blockNumber": 5974731
+    "hash": "0x48788898957d483844e03f54f7eb6c330f32d59503872c7864b8fc5469390c21",
+    "blockNumber": 6019311
   },
   "isBaseChain": false,
   "arbitrum/transferGateway": {
-    "address": "0x2eAb9dE5f87a4A3261f1e33Dc4DB3EC0a68Ae61c",
+    "address": "0x75c00CF8B6C932AaD2E20fa238a57D389aE3842d",
     "abi": [
       "constructor(address xcAmple_, address xcController_)",
       "event DepositFinalized(address indexed l1Token, address indexed _from, address indexed _to, uint256 _amount)",
@@ -136,11 +136,11 @@
       "function xcAmple() view returns (address)",
       "function xcController() view returns (address)"
     ],
-    "hash": "0x30b6c6898fc57f20a835c7182051f3a92d68345bf97aa64c2afd3b683d1ec59c",
-    "blockNumber": 5975087
+    "hash": "0xb43520d64bc6ba1d1af688745608b7414e43457b484103f7f3f4a55c9bab2fe7",
+    "blockNumber": 6019546
   },
   "arbitrum/rebaseGateway": {
-    "address": "0x2eAb9dE5f87a4A3261f1e33Dc4DB3EC0a68Ae61c",
+    "address": "0x75c00CF8B6C932AaD2E20fa238a57D389aE3842d",
     "abi": [
       "constructor(address xcAmple_, address xcController_)",
       "event DepositFinalized(address indexed l1Token, address indexed _from, address indexed _to, uint256 _amount)",
@@ -163,7 +163,7 @@
       "function xcAmple() view returns (address)",
       "function xcController() view returns (address)"
     ],
-    "hash": "0x30b6c6898fc57f20a835c7182051f3a92d68345bf97aa64c2afd3b683d1ec59c",
-    "blockNumber": 5975087
+    "hash": "0xb43520d64bc6ba1d1af688745608b7414e43457b484103f7f3f4a55c9bab2fe7",
+    "blockNumber": 6019546
   }
 }

sdk/deployments/dev3RinkebyBaseChain.json

@@ -1,6 +1,6 @@
 {
   "proxyAdmin": {
-    "address": "0x2E5D096ef6f134A89270e791F502bCbA099d6f68",
+    "address": "0x38fab7E342311cF384f76d1Ea31c4AFcc565c55c",
     "abi": [
       "event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)",
       "function changeProxyAdmin(address proxy, address newAdmin)",
@@ -13,17 +13,18 @@
       "function upgrade(address proxy, address implementation)",
       "function upgradeAndCall(address proxy, address implementation, bytes data) payable"
     ],
-    "hash": "0x664201f2c6b027c92fc8de997fef95f3d8aca0a8936d5e7bf80ff36f569f0f5d",
-    "blockNumber": 9528020
+    "hash": "0x0c4d620b0220a581f617919b347f7a078f312bcc51c047a042b2a63fecb10835",
+    "blockNumber": 9535696
   },
   "ampl": {
-    "address": "0xBb6ae64dAeE2264708cFc6c62100027c0bAB5a67",
+    "address": "0x244E12361f488adFa757E706466023673a96Fa3d",
     "abi": [
       "event Approval(address indexed owner, address indexed spender, uint256 value)",
       "event LogMonetaryPolicyUpdated(address monetaryPolicy)",
       "event LogRebase(uint256 indexed epoch, uint256 totalSupply)",
       "event OwnershipRenounced(address indexed previousOwner)",
       "event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)",
+      "event Result(bool result, bytes reason)",
       "event Transfer(address indexed from, address indexed to, uint256 value)",
       "function DOMAIN_SEPARATOR() view returns (bytes32)",
       "function EIP712_DOMAIN() view returns (bytes32)",
@@ -34,9 +35,11 @@
       "function balanceOf(address who) view returns (uint256)",
       "function decimals() view returns (uint8)",
       "function decreaseAllowance(address spender, uint256 subtractedValue) returns (bool)",
+      "function externalCall(address destination, bytes data, uint256 value) payable",
       "function increaseAllowance(address spender, uint256 addedValue) returns (bool)",
       "function initialize(string name, string symbol, uint8 decimals)",
       "function initialize(address owner_)",
+      "function isArbitrumEnabled() view returns (uint8)",
       "function isOwner() view returns (bool)",
       "function monetaryPolicy() view returns (address)",
       "function name() view returns (string)",
@@ -56,11 +59,11 @@
       "function transferFrom(address from, address to, uint256 value) returns (bool)",
       "function transferOwnership(address newOwner)"
     ],
-    "hash": "0xbc9e7e26e329f0d0f2fa203a849f20ab4f8f39762fd40816a3cef15926480720",
-    "blockNumber": 9528020
+    "hash": "0x4dc164878c11e4bd6ba0986435d68a013dfb1dcf762ac2624db4632802b58aa0",
+    "blockNumber": 9535696
   },
   "policy": {
-    "address": "0xa5520E5bED964560d2B5d75A025B0FB78C97b1D4",
+    "address": "0x4964610919942c8680A0717b342c2A6176FE16b2",
     "abi": [
       "event LogRebase(uint256 indexed epoch, uint256 exchangeRate, uint256 cpi, int256 requestedSupplyAdjustment, uint256 timestampSec)",
       "event OwnershipRenounced(address indexed previousOwner)",
@@ -92,11 +95,11 @@
       "function transferOwnership(address newOwner)",
       "function uFrags() view returns (address)"
     ],
-    "hash": "0x2f5bd869e28d941e588d56fde87a6e8c97b613f4b64099a6c9dcc245a6d1e2cb",
-    "blockNumber": 9528041
+    "hash": "0xfbf40d4e2e276af206825e29bab48824a267fd9baec2822c60ab79321fdd4bc8",
+    "blockNumber": 9535712
   },
   "orchestrator": {
-    "address": "0x058c1c118373d2291adF21CB4C395698Ae2552E6",
+    "address": "0x90dE686Ba9289A2978B23Bf199299A33eA3ef036",
     "abi": [
       "constructor(address policy_)",
       "event OwnershipRenounced(address indexed previousOwner)",
@@ -114,11 +117,11 @@
       "function transactionsSize() view returns (uint256)",
       "function transferOwnership(address newOwner)"
     ],
-    "hash": "0xcde9d28067494e5512e1430388ca2da66869f2c43204ee9c1de8beda9ac94216",
-    "blockNumber": 9528057
+    "hash": "0xe7bd741ac56bbbcaee274b1261f237864b537f2dfba5ac86ed696132fc72409d",
+    "blockNumber": 9535726
   },
   "rateOracle": {
-    "address": "0x89Fb2e35cEf8480342d441702a82ED041135202d",
+    "address": "0x7156F72425C0D6A729b0016F7DC1E00050f6DA6E",
     "abi": [
       "function reportDelaySec() view returns (uint256)",
       "function pushReport(uint256 payload)",
@@ -145,11 +148,11 @@
       "event ProviderReportPushed(address indexed provider, uint256 payload, uint256 timestamp)",
       "event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)"
     ],
-    "hash": "0x656950a4690a21fbc0fde59312a7c94c7f0cd1d95dc22690dbcb2f70dd7e0ee0",
-    "blockNumber": 9528029
+    "hash": "0x9f2e3ef3361cbce993f5dafc6bff2223164b6b75d61a842e721db1224577b3fc",
+    "blockNumber": 9535700
   },
   "cpiOracle": {
-    "address": "0x21e9d1FfE15991dD27256ff42963C86374d97B0E",
+    "address": "0x6e31D7Ea7176238392c07d58Fb9e3c6D78ae8910",
     "abi": [
       "function reportDelaySec() view returns (uint256)",
       "function pushReport(uint256 payload)",
@@ -176,12 +179,12 @@
       "event ProviderReportPushed(address indexed provider, uint256 payload, uint256 timestamp)",
       "event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)"
     ],
-    "hash": "0xbfa768aa20932344396b3d93fda79bf5269f7c3d0415194e8aac9def55e44124",
-    "blockNumber": 9528035
+    "hash": "0x62577b74d7b88b0a748651998d134af4de3cc692b95145430b24ff7fd7c9e721",
+    "blockNumber": 9535706
   },
   "isBaseChain": true,
   "arbitrum/tokenVault": {
-    "address": "0xf704fCA2fd138E31760aa242240B78b7Ba89d2d2",
+    "address": "0x02C04C9DF6F994BFd54C66e770e5945f444A9526",
     "abi": [
       "event GatewayLocked(address indexed bridgeGateway, address indexed token, address indexed depositor, uint256 amount)",
       "event GatewayUnlocked(address indexed bridgeGateway, address indexed token, address indexed recipient, uint256 amount)",
@@ -197,11 +200,11 @@
       "function unlock(address token, address recipient, uint256 amount)",
       "function whitelistedBridgeGateways(address) view returns (bool)"
     ],
-    "hash": "0x0c4060895cab3e4693fc5d6ba0924ff864cb188639fef0d3501415d2cda5ccd1",
-    "blockNumber": 9349617
+    "hash": "0x773e193e00f36636c7bb633e31e6acecc2b428b54f0543ee8c698be60110d7c1",
+    "blockNumber": 9535747
   },
   "arbitrum/transferGateway": {
-    "address": "0x60CcDea1Ba997e2D781C13b5E6B4f7Fec94eE691",
+    "address": "0xbAb60bb39D6f086CA2e7e578fbF945E61a12cE3a",
     "abi": [
       "constructor(address ampl_, address policy_, address vault_)",
       "event DepositInitiated(address l1Token, address indexed _from, address indexed _to, uint256 indexed _sequenceNumber, uint256 _amount)",
@@ -225,11 +228,11 @@
       "function vault() view returns (address)",
       "function xcAmple() view returns (address)"
     ],
-    "hash": "0x6bdcd4aadb75b28a76e6c166e5d25ac982788e8500855ab809b9d8dd5c02115c",
-    "blockNumber": 9528225
+    "hash": "0xbb5bda37bdd726212b9c9cc5c08045d8b4eeec3631d24ba4a3293b8f34362b54",
+    "blockNumber": 9535779
   },
   "arbitrum/rebaseGateway": {
-    "address": "0x60CcDea1Ba997e2D781C13b5E6B4f7Fec94eE691",
+    "address": "0xbAb60bb39D6f086CA2e7e578fbF945E61a12cE3a",
     "abi": [
       "constructor(address ampl_, address policy_, address vault_)",
       "event DepositInitiated(address l1Token, address indexed _from, address indexed _to, uint256 indexed _sequenceNumber, uint256 _amount)",
@@ -253,7 +256,7 @@
       "function vault() view returns (address)",
       "function xcAmple() view returns (address)"
     ],
-    "hash": "0x6bdcd4aadb75b28a76e6c166e5d25ac982788e8500855ab809b9d8dd5c02115c",
-    "blockNumber": 9528225
+    "hash": "0xbb5bda37bdd726212b9c9cc5c08045d8b4eeec3631d24ba4a3293b8f34362b54",
+    "blockNumber": 9535779
   }
 }

tasks/deploy/ampleforth.js

@@ -16,7 +16,7 @@ const {
 } = require('../../helpers/contracts');
 
 const {
-  deployAMPLContracts,
+  deployAMPLTestnetContracts,
   deployXCAmpleContracts,
   deployTokenVault,
 } = require('../../helpers/deploy');
@@ -103,7 +103,7 @@ txTask('testnet:deploy:ampleforth', 'Deploy ampleforth contract suite')
     console.log('Deployer:', deployerAddress);
 
     const { proxyAdmin, ampl, policy, orchestrator, rateOracle, cpiOracle } =
-      await deployAMPLContracts(hre.ethers, deployer, txParams, 2);
+      await deployAMPLTestnetContracts(hre.ethers, deployer, txParams, 2);
     for (const w in args.fundingWallets) {
       await ampl.transfer(args.fundingWallets[w], toAmplFixedPt(args.amount));
     }
@@ -149,6 +149,7 @@ txTask('deploy:ampleforth_xc', 'Deploy cross chain ampleforth contract suite')
     if (txParams.gasPrice == 0) {
       txParams.gasPrice = await hre.ethers.provider.getGasPrice();
     }
+    // const txParams = {}
 
     const deployer = await loadSignerSync(args, hre.ethers.provider);
     const deployerAddress = await deployer.getAddress();