Merge pull request 'main' (#1) from AlienTornadosaurusHex/proposal-22-governance-and-rewards-patch:main into main

Reviewed-on: #1

.gitignore

@@ -16,3 +16,4 @@ docs/
 
 # yarn
 yarn-error*
+yarn.lock

foundry.toml

@@ -9,7 +9,7 @@ optimizer-runs = 10_000_000
 
 [fmt]
 
-line_length = 140
+line_length = 110
 bracket_spacing = true
 multiline_func_header = 'attributes_first'
 number_underscore = 'thousands'

package.json

@@ -6,7 +6,7 @@
   "license": "MIT",
   "scripts": {
     "test": "forge test -vvv --fork-url https://rpc.mevblocker.io --fork-block-number 17336117 --no-match-contract TestRelayerBalance --gas-report",
-    "relayerBalancesSum": "forge test -vvv --fork-url https://rpc.mevblocker.io --fork-block-number 17304425 --match-contract TestRelayerBalance --gas-report"
+    "relayerBalancesSum": "forge test -vvv --fork-url https://rpc.mevblocker.io --fork-block-number 17304722 --match-contract TestRelayerBalance --gas-report"
   },
   "dependencies": {
     "@gnosis.pm/ido-contracts": "^0.5.0",

remappings.txt

@@ -1,5 +1,5 @@
-@proprietary/=src/proprietary/
-@interfaces/=src/interfaces/
+@proprietary/=test/proprietary/
+@interfaces/=test/interfaces/
 @root/=src/
 @forge-std/=lib/forge-std/src/
 

src/v1/Delegation.sol

@@ -13,7 +13,10 @@ abstract contract Delegation is Core {
 
     function delegate(address to) external {
         address previous = delegatedTo[msg.sender];
-        require(to != msg.sender && to != address(this) && to != address(0) && to != previous, "Governance: invalid delegatee");
+        require(
+            to != msg.sender && to != address(this) && to != address(0) && to != previous,
+            "Governance: invalid delegatee"
+        );
         if (previous != address(0)) {
             emit Undelegated(msg.sender, previous);
         }
@@ -29,12 +32,18 @@ abstract contract Delegation is Core {
         emit Undelegated(msg.sender, previous);
     }
 
-    function proposeByDelegate(address from, address target, string memory description) external returns (uint256) {
+    function proposeByDelegate(address from, address target, string memory description)
+        external
+        returns (uint256)
+    {
         require(delegatedTo[from] == msg.sender, "Governance: not authorized");
         return _propose(from, target, description);
     }
 
-    function _propose(address proposer, address target, string memory description) internal virtual returns (uint256);
+    function _propose(address proposer, address target, string memory description)
+        internal
+        virtual
+        returns (uint256);
 
     function castDelegatedVote(address[] memory from, uint256 proposalId, bool support) external virtual {
         for (uint256 i = 0; i < from.length; i++) {

src/v1/Governance.sol

@@ -68,7 +68,12 @@ contract Governance is Initializable, Configuration, Delegation, EnsResolve {
 
     /// @notice An event emitted when a new proposal is created
     event ProposalCreated(
-        uint256 indexed id, address indexed proposer, address target, uint256 startTime, uint256 endTime, string description
+        uint256 indexed id,
+        address indexed proposer,
+        address target,
+        uint256 startTime,
+        uint256 endTime,
+        string description
     );
 
     /// @notice An event emitted when a vote has been cast on a proposal
@@ -102,7 +107,10 @@ contract Governance is Initializable, Configuration, Delegation, EnsResolve {
         _initializeConfiguration();
     }
 
-    function lock(address owner, uint256 amount, uint256 deadline, uint8 v, bytes32 r, bytes32 s) public virtual {
+    function lock(address owner, uint256 amount, uint256 deadline, uint8 v, bytes32 r, bytes32 s)
+        public
+        virtual
+    {
         torn.permit(owner, address(this), amount, deadline, v, r, s);
         _transferTokens(owner, amount);
     }
@@ -135,7 +143,9 @@ contract Governance is Initializable, Configuration, Delegation, EnsResolve {
         returns (uint256)
     {
         uint256 votingPower = lockedBalance[proposer];
-        require(votingPower >= PROPOSAL_THRESHOLD, "Governance::propose: proposer votes below proposal threshold");
+        require(
+            votingPower >= PROPOSAL_THRESHOLD, "Governance::propose: proposer votes below proposal threshold"
+        );
         // target should be a contract
         require(Address.isContract(target), "Governance::propose: not a contract");
 
@@ -143,7 +153,8 @@ contract Governance is Initializable, Configuration, Delegation, EnsResolve {
         if (latestProposalId != 0) {
             ProposalState proposersLatestProposalState = state(latestProposalId);
             require(
-                proposersLatestProposalState != ProposalState.Active && proposersLatestProposalState != ProposalState.Pending,
+                proposersLatestProposalState != ProposalState.Active
+                    && proposersLatestProposalState != ProposalState.Pending,
                 "Governance::propose: one live proposal per proposer, found an already active proposal"
             );
         }
@@ -172,7 +183,10 @@ contract Governance is Initializable, Configuration, Delegation, EnsResolve {
     }
 
     function execute(uint256 proposalId) public payable virtual {
-        require(state(proposalId) == ProposalState.AwaitingExecution, "Governance::execute: invalid proposal state");
+        require(
+            state(proposalId) == ProposalState.AwaitingExecution,
+            "Governance::execute: invalid proposal state"
+        );
         Proposal storage proposal = proposals[proposalId];
         proposal.executed = true;
 
@@ -226,7 +240,9 @@ contract Governance is Initializable, Configuration, Delegation, EnsResolve {
         receipt.hasVoted = true;
         receipt.support = support;
         receipt.votes = votes;
-        _lockTokens(voter, proposal.endTime.add(VOTE_EXTEND_TIME).add(EXECUTION_EXPIRATION).add(EXECUTION_DELAY));
+        _lockTokens(
+            voter, proposal.endTime.add(VOTE_EXTEND_TIME).add(EXECUTION_EXPIRATION).add(EXECUTION_DELAY)
+        );
         emit Voted(proposalId, voter, support, votes);
     }
 
@@ -252,7 +268,10 @@ contract Governance is Initializable, Configuration, Delegation, EnsResolve {
             return ProposalState.Pending;
         } else if (getBlockTimestamp() <= proposal.endTime) {
             return ProposalState.Active;
-        } else if (proposal.forVotes <= proposal.againstVotes || proposal.forVotes + proposal.againstVotes < QUORUM_VOTES) {
+        } else if (
+            proposal.forVotes <= proposal.againstVotes
+                || proposal.forVotes + proposal.againstVotes < QUORUM_VOTES
+        ) {
             return ProposalState.Defeated;
         } else if (proposal.executed) {
             return ProposalState.Executed;

src/v1/LoopbackProxy.sol

@@ -13,7 +13,11 @@ contract LoopbackProxy is TransparentUpgradeableProxy, EnsResolve {
     /**
      * @dev Initializes an upgradeable proxy backed by the implementation at `_logic`.
      */
-    constructor(address _logic, bytes memory _data) public payable TransparentUpgradeableProxy(_logic, address(this), _data) { }
+    constructor(address _logic, bytes memory _data)
+        public
+        payable
+        TransparentUpgradeableProxy(_logic, address(this), _data)
+    { }
 
     /**
      * @dev Override to allow admin (itself) access the fallback function.

src/v1/Mocks/MockProxy.sol

@@ -1,13 +1 @@
-// SPDX-License-Identifier: MIT
 
-pragma solidity ^0.6.0;
-
-import "../LoopbackProxy.sol";
-
-contract MockProxy is LoopbackProxy {
-    constructor(address _logic, bytes memory _data) public payable LoopbackProxy(_logic, _data) { }
-
-    function resolve(bytes32 addr) public view override returns (address) {
-        return address(uint160(uint256(addr) >> (12 * 8)));
-    }
-}

src/v1/Mocks/TORNMock.sol

@@ -1,31 +1 @@
-// SPDX-License-Identifier: MIT
 
-pragma solidity ^0.6.0;
-pragma experimental ABIEncoderV2;
-
-import "torn-token/contracts/mocks/TORNMock.sol";
-
-struct Recipient2 {
-    address to;
-    uint256 amount;
-}
-
-contract TORNMock2 is TORNMock {
-    constructor(address _governance, uint256 _pausePeriod, Recipient2[] memory vesting)
-        public
-        TORNMock(solve(_governance), _pausePeriod, solve2(vesting))
-    { }
-
-    function solve(address x) private returns (bytes32) {
-        return bytes32(uint256(x) << 96);
-    }
-
-    function solve2(Recipient2[] memory vesting) private returns (Recipient[] memory) {
-        Recipient[] memory realVesting = new Recipient[](vesting.length);
-        for (uint256 i = 0; i < vesting.length; i++) {
-            realVesting[i].to = solve(vesting[i].to);
-            realVesting[i].amount = vesting[i].amount;
-        }
-        return realVesting;
-    }
-}

src/v2-vault-and-gas/GovernanceGasUpgrade.sol

@@ -19,7 +19,11 @@ contract GovernanceGasUpgrade is GovernanceVaultUpgrade, GasCompensator {
      * @param _userVault tornado vault address
      *
      */
-    constructor(address _gasCompLogic, address _userVault) public GovernanceVaultUpgrade(_userVault) GasCompensator(_gasCompLogic) { }
+    constructor(address _gasCompLogic, address _userVault)
+        public
+        GovernanceVaultUpgrade(_userVault)
+        GasCompensator(_gasCompLogic)
+    { }
 
     /// @notice check that msg.sender is multisig
     modifier onlyMultisig() {
@@ -40,7 +44,11 @@ contract GovernanceGasUpgrade is GovernanceVaultUpgrade, GasCompensator {
      *
      */
     function setGasCompensations(uint256 gasCompensationsLimit) external virtual override onlyMultisig {
-        require(payable(address(gasCompensationVault)).send(Math.min(gasCompensationsLimit, address(this).balance)));
+        require(
+            payable(address(gasCompensationVault)).send(
+                Math.min(gasCompensationsLimit, address(this).balance)
+            )
+        );
     }
 
     /**
@@ -85,9 +93,18 @@ contract GovernanceGasUpgrade is GovernanceVaultUpgrade, GasCompensator {
      * @param support true if yes false if no
      *
      */
-    function castDelegatedVote(address[] memory from, uint256 proposalId, bool support) external virtual override {
+    function castDelegatedVote(address[] memory from, uint256 proposalId, bool support)
+        external
+        virtual
+        override
+    {
         require(from.length > 0, "Can not be empty");
-        _castDelegatedVote(from, proposalId, support, !hasAccountVoted(proposalId, msg.sender) && !checkIfQuorumReached(proposalId));
+        _castDelegatedVote(
+            from,
+            proposalId,
+            support,
+            !hasAccountVoted(proposalId, msg.sender) && !checkIfQuorumReached(proposalId)
+        );
     }
 
     /// @notice checker for success on deployment
@@ -148,7 +165,9 @@ contract GovernanceGasUpgrade is GovernanceVaultUpgrade, GasCompensator {
     {
         for (uint256 i = 0; i < from.length; i++) {
             address delegator = from[i];
-            require(delegatedTo[delegator] == msg.sender || delegator == msg.sender, "Governance: not authorized");
+            require(
+                delegatedTo[delegator] == msg.sender || delegator == msg.sender, "Governance: not authorized"
+            );
             require(!gasCompensated || !hasAccountVoted(proposalId, delegator), "Governance: voted already");
             _castVote(delegator, proposalId, support);
         }

src/v2-vault-and-gas/testing/MockProposal.sol

@@ -1,16 +1 @@
-// SPDX-License-Identifier: MIT
 
-pragma solidity ^0.6.12;
-
-import "../../v1/Governance.sol";
-
-contract MockProposal {
-    address public constant GovernanceAddress = 0x5efda50f22d34F262c29268506C5Fa42cB56A1Ce;
-
-    function executeProposal() external {
-        Governance gov = Governance(GovernanceAddress);
-
-        gov.setVotingPeriod(27_000);
-        require(gov.VOTING_PERIOD() == 27_000, "Voting period change failed!");
-    }
-}

src/v4-patch/AdminUpgradeableProxy.sol

@@ -11,7 +11,11 @@ contract AdminUpgradeableProxy is TransparentUpgradeableProxy {
     /**
      * @dev Initializes an upgradeable proxy backed by the implementation at `_logic`.
      */
-    constructor(address _logic, address _admin, bytes memory _data) public payable TransparentUpgradeableProxy(_logic, _admin, _data) { }
+    constructor(address _logic, address _admin, bytes memory _data)
+        public
+        payable
+        TransparentUpgradeableProxy(_logic, _admin, _data)
+    { }
 
     /**
      * @dev Override to allow admin access the fallback function.

src/v4-patch/GovernancePatchUpgrade.sol

@@ -37,7 +37,10 @@ contract GovernancePatchUpgrade is GovernanceStakingUpgrade {
             proposalCodehash := extcodehash(target)
         }
 
-        require(proposalCodehash == proposalCodehashes[proposalId], "Governance::propose: metamorphic contracts not allowed");
+        require(
+            proposalCodehash == proposalCodehashes[proposalId],
+            "Governance::propose: metamorphic contracts not allowed"
+        );
 
         super.execute(proposalId);
     }

src/v4-patch/PatchProposal.sol

@@ -24,7 +24,10 @@ contract PatchProposalContractsFactory {
      * @param registry The address of the relayer registry.
      * @return The address of the new staking contract.
      */
-    function createStakingRewards(address governance, address torn, address registry) external returns (address) {
+    function createStakingRewards(address governance, address torn, address registry)
+        external
+        returns (address)
+    {
         return address(new TornadoStakingRewards(governance, torn, registry));
     }
 
@@ -36,10 +39,13 @@ contract PatchProposalContractsFactory {
      * @param staking The TornadoStakingRewards contract address.
      * @return The address of the new registry contract.
      */
-    function createRegistryContract(address torn, address governance, address ens, address staking, address feeManager)
-        external
-        returns (address)
-    {
+    function createRegistryContract(
+        address torn,
+        address governance,
+        address ens,
+        address staking,
+        address feeManager
+    ) external returns (address) {
         return address(new RelayerRegistry(torn, governance, ens, staking, feeManager));
     }
 }
@@ -51,9 +57,9 @@ contract PatchProposal {
     using SafeMath for uint256;
     using Address for address;
 
-    address public immutable feeManagerAddress = 0x5f6c97C6AD7bdd0AE7E0Dd4ca33A4ED3fDabD4D7;
+    address public immutable feeManagerProxyAddress = 0x5f6c97C6AD7bdd0AE7E0Dd4ca33A4ED3fDabD4D7;
+    address public immutable registryProxyAddress = 0x58E8dCC13BE9780fC42E8723D8EaD4CF46943dF2;
     address public immutable ensAddress = 0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e;
-    address public immutable registry = 0x58E8dCC13BE9780fC42E8723D8EaD4CF46943dF2;
 
     IERC20 public constant TORN = IERC20(0x77777FeDdddFfC19Ff86DB637967013e6C6A116C);
 
@@ -73,31 +79,39 @@ contract PatchProposal {
         address vault = address(GovernancePatchUpgrade(governance).userVault());
 
         // Get the old staking contract
-        TornadoStakingRewards oldStaking = TornadoStakingRewards(address(GovernancePatchUpgrade(governance).Staking()));
+        TornadoStakingRewards oldStaking =
+            TornadoStakingRewards(address(GovernancePatchUpgrade(governance).Staking()));
 
         // Get the small amount of TORN left
         oldStaking.withdrawTorn(TORN.balanceOf(address(oldStaking)));
 
         // And create a new staking logic contract
-        TornadoStakingRewards newStakingImplementation =
-            TornadoStakingRewards(patchProposalContractsFactory.createStakingRewards(address(governance), address(TORN), registry));
+        TornadoStakingRewards newStakingImplementation = TornadoStakingRewards(
+            patchProposalContractsFactory.createStakingRewards(
+                address(governance), address(TORN), registryProxyAddress
+            )
+        );
 
         // Create new staking proxy contract (without initialization value)
         bytes memory empty;
-        AdminUpgradeableProxy newStaking = new AdminUpgradeableProxy(address(newStakingImplementation), address(governance), empty);
+
+        address newStaking =
+            address(new AdminUpgradeableProxy(address(newStakingImplementation), address(governance), empty));
 
         // And a new registry implementation
         address newRegistryImplementationAddress = patchProposalContractsFactory.createRegistryContract(
-            address(TORN), address(governance), ensAddress, address(newStaking), feeManagerAddress
+            address(TORN), address(governance), ensAddress, newStaking, feeManagerProxyAddress
         );
 
         // Upgrade the registry proxy
-        AdminUpgradeableProxy(payable(registry)).upgradeTo(newRegistryImplementationAddress);
+        AdminUpgradeableProxy(payable(registryProxyAddress)).upgradeTo(newRegistryImplementationAddress);
 
         // Now upgrade the governance to the latest stuff
-        LoopbackProxy(payable(governance)).upgradeTo(address(new GovernancePatchUpgrade(address(newStaking), gasComp, vault)));
+        LoopbackProxy(payable(governance)).upgradeTo(
+            address(new GovernancePatchUpgrade(newStaking, gasComp, vault))
+        );
 
-        // Return TORNs, which were withdrawn by bug, to Governance Staking contract
-        TORN.transfer(address(newStaking), 94_092 ether);
+        // Compensate TORN for staking
+        TORN.transfer(newStaking, 94_092 ether);
     }
 }

src/v4-patch/RelayerRegistry.sol

@@ -132,7 +132,9 @@ contract RelayerRegistry is Initializable, EnsResolve {
         _;
     }
 
-    constructor(address _torn, address _governance, address _ens, address _staking, address _feeManager) public {
+    constructor(address _torn, address _governance, address _ens, address _staking, address _feeManager)
+        public
+    {
         torn = TORN(_torn);
         governance = _governance;
         ens = IENS(_ens);
@@ -157,7 +159,9 @@ contract RelayerRegistry is Initializable, EnsResolve {
      * @param stake the initial amount of stake in TORN the relayer is depositing
      *
      */
-    function register(string calldata ensName, uint256 stake, address[] calldata workersToRegister) external {
+    function register(string calldata ensName, uint256 stake, address[] calldata workersToRegister)
+        external
+    {
         _register(msg.sender, ensName, stake, workersToRegister);
     }
 
@@ -179,7 +183,12 @@ contract RelayerRegistry is Initializable, EnsResolve {
         _register(relayer, ensName, stake, workersToRegister);
     }
 
-    function _register(address relayer, string calldata ensName, uint256 stake, address[] calldata workersToRegister) internal {
+    function _register(
+        address relayer,
+        string calldata ensName,
+        uint256 stake,
+        address[] calldata workersToRegister
+    ) internal {
         bytes32 ensHash = bytes(ensName).namehash();
         require(relayer == ens.owner(ensHash), "only ens owner");
         require(workers[relayer] == address(0), "cant register again");
@@ -249,9 +258,15 @@ contract RelayerRegistry is Initializable, EnsResolve {
      * @param staker address from that stake is paid
      *
      */
-    function stakeToRelayerPermit(address relayer, uint256 stake, address staker, uint256 deadline, uint8 v, bytes32 r, bytes32 s)
-        external
-    {
+    function stakeToRelayerPermit(
+        address relayer,
+        uint256 stake,
+        address staker,
+        uint256 deadline,
+        uint8 v,
+        bytes32 r,
+        bytes32 s
+    ) external {
         torn.permit(staker, address(this), stake, deadline, v, r, s);
         _stakeToRelayer(staker, relayer, stake);
     }

src/v4-patch/TornadoStakingRewards.sol

@@ -85,8 +85,9 @@ contract TornadoStakingRewards is Initializable, EnsResolve {
      */
     function addBurnRewards(uint256 amount) external {
         require(msg.sender == address(Governance) || msg.sender == relayerRegistry, "unauthorized");
-        accumulatedRewardPerTorn =
-            accumulatedRewardPerTorn.add(amount.mul(ratioConstant).div(torn.balanceOf(address(Governance.userVault()))));
+        accumulatedRewardPerTorn = accumulatedRewardPerTorn.add(
+            amount.mul(ratioConstant).div(torn.balanceOf(address(Governance.userVault())))
+        );
     }
 
     /**
@@ -95,7 +96,10 @@ contract TornadoStakingRewards is Initializable, EnsResolve {
      * @param amountLockedBeforehand the balance locked beforehand in the governance contract
      *
      */
-    function updateRewardsOnLockedBalanceChange(address account, uint256 amountLockedBeforehand) external onlyGovernance {
+    function updateRewardsOnLockedBalanceChange(address account, uint256 amountLockedBeforehand)
+        external
+        onlyGovernance
+    {
         uint256 claimed = _updateReward(account, amountLockedBeforehand);
         accumulatedRewards[account] = accumulatedRewards[account].add(claimed);
     }
@@ -119,10 +123,14 @@ contract TornadoStakingRewards is Initializable, EnsResolve {
      * @param amountLockedBeforehand the balance locked beforehand in the governance contract
      * @return claimed the rewards attributed to user since the last update
      */
-    function _updateReward(address account, uint256 amountLockedBeforehand) private returns (uint256 claimed) {
+    function _updateReward(address account, uint256 amountLockedBeforehand)
+        private
+        returns (uint256 claimed)
+    {
         if (amountLockedBeforehand != 0) {
-            claimed =
-                (accumulatedRewardPerTorn.sub(accumulatedRewardRateOnLastUpdate[account])).mul(amountLockedBeforehand).div(ratioConstant);
+            claimed = (accumulatedRewardPerTorn.sub(accumulatedRewardRateOnLastUpdate[account])).mul(
+                amountLockedBeforehand
+            ).div(ratioConstant);
         }
         accumulatedRewardRateOnLastUpdate[account] = accumulatedRewardPerTorn;
         emit RewardsUpdated(account, claimed);
@@ -135,7 +143,9 @@ contract TornadoStakingRewards is Initializable, EnsResolve {
     function checkReward(address account) external view returns (uint256 rewards) {
         uint256 amountLocked = Governance.lockedBalance(account);
         if (amountLocked != 0) {
-            rewards = (accumulatedRewardPerTorn.sub(accumulatedRewardRateOnLastUpdate[account])).mul(amountLocked).div(ratioConstant);
+            rewards = (accumulatedRewardPerTorn.sub(accumulatedRewardRateOnLastUpdate[account])).mul(
+                amountLocked
+            ).div(ratioConstant);
         }
         rewards = rewards.add(accumulatedRewards[account]);
     }

src/v4-patch/metamorphic/IMetamorphicContractFactory.sol

@@ -3,7 +3,10 @@
 pragma solidity 0.6.12;
 
 interface IMetamorphicContractFactory {
-    function findMetamorphicContractAddress(bytes32 salt) external view returns (address metamorphicContractAddress);
+    function findMetamorphicContractAddress(bytes32 salt)
+        external
+        view
+        returns (address metamorphicContractAddress);
 
     function deployMetamorphicContractFromExistingImplementation(
         bytes32 salt,

test/Mock.sol

@@ -7,8 +7,10 @@ contract Mock {
     address public constant TEST_REAL_ADDRESS_WITH_BALANCE = 0x9Ff3C1Bea9ffB56a78824FE29f457F066257DD58;
     address public constant TEST_RELAYER_ADDRESS = 0x30F96AEF199B399B722F8819c9b0723016CEAe6C; // moon-relayer.eth (just for testing)
 
-    uint256 public constant TEST_PRIVATE_KEY_ONE = 0x66ddbd7cbe4a566df405f6ded0b908c669f88cdb1656380c050e3a457bd21df0;
-    uint256 public constant TEST_PRIVATE_KEY_TWO = 0xa4c8c98120e77741a87a116074a2df4ddb20d1149069290fd4a3d7ee65c55064;
+    uint256 public constant TEST_PRIVATE_KEY_ONE =
+        0x66ddbd7cbe4a566df405f6ded0b908c669f88cdb1656380c050e3a457bd21df0;
+    uint256 public constant TEST_PRIVATE_KEY_TWO =
+        0xa4c8c98120e77741a87a116074a2df4ddb20d1149069290fd4a3d7ee65c55064;
     address public constant TEST_ADDRESS_ONE = 0x118251976c65AFAf291f5255450ddb5b6A4d8B88;
     address public constant TEST_ADDRESS_TWO = 0x63aE7d90Eb37ca39FC62dD9991DbEfeE70673a20;
 

test/ProposalUtils.sol

@@ -57,6 +57,8 @@ contract ProposalUtils is Mock, Parameters, Test {
         uint256 lockTimestamp = block.timestamp + PROPOSAL_DURATION;
         uint256 accountNonce = ERC20Permit(_tokenAddress).nonces(voter);
 
+        console2.log("Account nonce: %s", accountNonce);
+
         bytes32 messageHash = keccak256(
             abi.encodePacked(
                 PERMIT_FUNC_SELECTOR,

test/TestContractsState.sol

@@ -11,21 +11,29 @@ import { TornadoStakingRewards } from "@root/v4-patch/TornadoStakingRewards.sol"
 contract TestContractsState is MockProposal {
     function testLockedBalanceSaved() public {
         uint256 lockedBalanceBeforeExecution = governance.lockedBalance(TEST_REAL_ADDRESS_WITH_BALANCE);
-        console2.log("User locked balance before execution: %s TORN", lockedBalanceBeforeExecution / _tornDecimals);
+        console2.log("User locked balance before execution: %s TORN", lockedBalanceBeforeExecution / 10 ** 18);
 
         createAndExecuteProposal();
 
         uint256 lockedBalanceAfterExecution = governance.lockedBalance(TEST_REAL_ADDRESS_WITH_BALANCE);
-        console2.log("User locked balance before execution: %s TORN", lockedBalanceAfterExecution / _tornDecimals);
+        console2.log("User locked balance before execution: %s TORN", lockedBalanceAfterExecution / 10 ** 18);
 
-        require(lockedBalanceBeforeExecution == lockedBalanceAfterExecution, "Wrong locked balance after execution");
+        require(
+            lockedBalanceBeforeExecution == lockedBalanceAfterExecution,
+            "Wrong locked balance after execution"
+        );
     }
 
     function testGovernanceStakingStateChanged() public {
         TornadoStakingRewards oldStaking = TornadoStakingRewards(getStakingProxyAddress());
         uint256 accumulatedRewardsBeforeExecution = oldStaking.checkReward(TEST_REAL_ADDRESS_WITH_BALANCE);
-        console2.log("User rewards balance (bugged) before execution: %s TORN", accumulatedRewardsBeforeExecution / _tornDecimals);
-        console2.log("Bugged value of accumulated rewards per TORN: %s", oldStaking.accumulatedRewardPerTorn());
+        console2.log(
+            "User rewards balance (bugged) before execution: %s TORN",
+            accumulatedRewardsBeforeExecution / 10 ** 18
+        );
+        console2.log(
+            "Bugged value of accumulated rewards per TORN: %s", oldStaking.accumulatedRewardPerTorn()
+        );
 
         createAndExecuteProposal();
 
@@ -33,8 +41,13 @@ contract TestContractsState is MockProposal {
         uint256 accumulatedRewardsPerTORNAfterExecution = newStaking.accumulatedRewardPerTorn();
         uint256 accumulatedRewardsAfterExecution = newStaking.checkReward(TEST_REAL_ADDRESS_WITH_BALANCE);
 
-        console2.log("User rewards balance before execution: %s TORN", accumulatedRewardsAfterExecution / _tornDecimals);
-        console2.log("Value of accumulated rewards per TORN after contract redeployment: %s", accumulatedRewardsPerTORNAfterExecution);
+        console2.log(
+            "User rewards balance before execution: %s TORN", accumulatedRewardsAfterExecution / 10 ** 18
+        );
+        console2.log(
+            "Value of accumulated rewards per TORN after contract redeployment: %s",
+            accumulatedRewardsPerTORNAfterExecution
+        );
 
         require(accumulatedRewardsBeforeExecution >= accumulatedRewardsAfterExecution, "Wtf");
         require(accumulatedRewardsAfterExecution == 0, "Accumulated rewards isn't nullified");
@@ -48,7 +61,7 @@ contract TestContractsState is MockProposal {
         uint256 relayerStakedBalanceBeforeExecution = registry.getRelayerBalance(TEST_RELAYER_ADDRESS);
         console2.log(
             "Relayer balance in relayer registry contract before proposal execution: %s TORN",
-            relayerStakedBalanceBeforeExecution / _tornDecimals
+            relayerStakedBalanceBeforeExecution / 10 ** 18
         );
 
         require(isRelayerRegisteredBeforeExecution, "Relayer not registered");
@@ -60,10 +73,13 @@ contract TestContractsState is MockProposal {
 
         console2.log(
             "Relayer balance in relayer registry contract after proposal execution: %s TORN",
-            relayerStakedBalanceAfterExecution / _tornDecimals
+            relayerStakedBalanceAfterExecution / 10 ** 18
         );
 
         require(isRelayerRegisteredAfterExecution, "Relayer isn't registered after proposal execution");
-        require(relayerStakedBalanceBeforeExecution == relayerStakedBalanceAfterExecution, "Relayer stake balance differs after execution");
+        require(
+            relayerStakedBalanceBeforeExecution == relayerStakedBalanceAfterExecution,
+            "Relayer stake balance differs after execution"
+        );
     }
 }

test/TestProxyUpdated.sol

@@ -21,7 +21,8 @@ contract TestProxyUpdating is MockProposal {
     }
 
     function getUpgradeableProxyImplementationAddress(address proxy) internal view returns (address) {
-        bytes32 proxyImplementationSlot = bytes32(0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc);
+        bytes32 proxyImplementationSlot =
+            bytes32(0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc);
 
         return getAddressFromSlot(proxy, proxyImplementationSlot);
     }
@@ -36,25 +37,36 @@ contract TestProxyUpdating is MockProposal {
 
     function testGovernanceStakingProxyUpdated() public {
         address stakingProxyAddressBeforeExecution = getStakingProxyAddress();
-        console2.log("Staking proxy address before proposal execution: %s", stakingProxyAddressBeforeExecution);
+        console2.log(
+            "Staking proxy address before proposal execution: %s", stakingProxyAddressBeforeExecution
+        );
 
         createAndExecuteProposal();
 
         address stakingProxyAddressAfterExecution = getStakingProxyAddress();
         console2.log("Staking proxy address after proposal execution: %s", stakingProxyAddressAfterExecution);
 
-        require(stakingProxyAddressBeforeExecution != stakingProxyAddressAfterExecution, "Staking proxy address didn't changed");
+        require(
+            stakingProxyAddressBeforeExecution != stakingProxyAddressAfterExecution,
+            "Staking proxy address didn't changed"
+        );
         require(isContract(stakingProxyAddressAfterExecution));
     }
 
     function testGovernanceStakingImplementationUpdated() public {
         address stakingImplementationAddressBeforeExecution = getStakingImplementationAddress();
-        console2.log("Staking implementation address before proposal execution: %s", stakingImplementationAddressBeforeExecution);
+        console2.log(
+            "Staking implementation address before proposal execution: %s",
+            stakingImplementationAddressBeforeExecution
+        );
 
         createAndExecuteProposal();
 
         address stakingImplementationAddressAfterExecution = getStakingImplementationAddress();
-        console2.log("Staking implementation address after proposal execution: %s", stakingImplementationAddressAfterExecution);
+        console2.log(
+            "Staking implementation address after proposal execution: %s",
+            stakingImplementationAddressAfterExecution
+        );
 
         require(
             stakingImplementationAddressBeforeExecution != stakingImplementationAddressAfterExecution,
@@ -64,33 +76,45 @@ contract TestProxyUpdating is MockProposal {
     }
 
     function testRelayerRegistryImplementationUpdated() public {
-        address relayerRegistryImplementationAddressBeforeExecution = getRelayerRegistryImplementationAddress();
+        address relayerRegistryImplementationAddressBeforeExecution =
+            getRelayerRegistryImplementationAddress();
         console2.log(
-            "Relayer registry implementation address before proposal execution: %s", relayerRegistryImplementationAddressBeforeExecution
+            "Relayer registry implementation address before proposal execution: %s",
+            relayerRegistryImplementationAddressBeforeExecution
         );
 
         createAndExecuteProposal();
 
         address relayerRegistryImplementationAddressAfterExecution = getRelayerRegistryImplementationAddress();
         console2.log(
-            "Relayer registry implementation address after proposal execution: %s", relayerRegistryImplementationAddressAfterExecution
+            "Relayer registry implementation address after proposal execution: %s",
+            relayerRegistryImplementationAddressAfterExecution
         );
 
         require(
-            relayerRegistryImplementationAddressBeforeExecution != relayerRegistryImplementationAddressAfterExecution,
+            relayerRegistryImplementationAddressBeforeExecution
+                != relayerRegistryImplementationAddressAfterExecution,
             "Relayer registry implementation address didn't changed"
         );
         require(isContract(relayerRegistryImplementationAddressAfterExecution));
     }
 
     function testGovernanceImplementationUpdated() public {
-        address governanceImplementationAddressBeforeExecution = getUpgradeableProxyImplementationAddress(_governanceAddress);
-        console2.log("Governance implementation address before proposal execution: %s", governanceImplementationAddressBeforeExecution);
+        address governanceImplementationAddressBeforeExecution =
+            getUpgradeableProxyImplementationAddress(_governanceAddress);
+        console2.log(
+            "Governance implementation address before proposal execution: %s",
+            governanceImplementationAddressBeforeExecution
+        );
 
         createAndExecuteProposal();
 
-        address governanceImplementationAddressAfterExecution = getUpgradeableProxyImplementationAddress(_governanceAddress);
-        console2.log("Governance implementation address after proposal execution: %s", governanceImplementationAddressAfterExecution);
+        address governanceImplementationAddressAfterExecution =
+            getUpgradeableProxyImplementationAddress(_governanceAddress);
+        console2.log(
+            "Governance implementation address after proposal execution: %s",
+            governanceImplementationAddressAfterExecution
+        );
 
         require(
             governanceImplementationAddressBeforeExecution != governanceImplementationAddressAfterExecution,
@@ -101,12 +125,16 @@ contract TestProxyUpdating is MockProposal {
 
     function testRelayerRegistryProxyNotUpdated() public {
         address relayerRegistryProxyAddressBeforeExecution = getRelayerRegistryProxyAddress();
-        console2.log("Relayer registry proxy before proposal execution: %s", relayerRegistryProxyAddressBeforeExecution);
+        console2.log(
+            "Relayer registry proxy before proposal execution: %s", relayerRegistryProxyAddressBeforeExecution
+        );
 
         createAndExecuteProposal();
 
         address relayerRegistryProxyAddressAfterExecution = getRelayerRegistryProxyAddress();
-        console2.log("Relayer registry proxyafter proposal execution: %s", relayerRegistryProxyAddressAfterExecution);
+        console2.log(
+            "Relayer registry proxyafter proposal execution: %s", relayerRegistryProxyAddressAfterExecution
+        );
 
         require(
             relayerRegistryProxyAddressBeforeExecution == relayerRegistryProxyAddressAfterExecution,

test/TestRelayerBalance.sol

@@ -113,10 +113,14 @@ contract TestRelayerBalance is MockProposal {
         for (uint256 i = 0; i < allRelayersAddresses.length; i++) {
             uint256 currentRelayerBalance = registry.getRelayerBalance(allRelayersAddresses[i]);
             relayersBalancesSum += currentRelayerBalance;
-            console2.log("Relayer %s, relayer balance: %s TORN", allRelayersAddresses[i], currentRelayerBalance / _tornDecimals);
+            console2.log(
+                "Relayer %s, relayer balance: %s TORN", allRelayersAddresses[i], currentRelayerBalance / 10e17
+            );
         }
 
-        console2.log("\nSum of relayer balances on block %s: %s TORN", block.number, relayersBalancesSum / _tornDecimals);
+        console2.log(
+            "\nSum of relayer balances on block %s: %s TORN", block.number, relayersBalancesSum / 10e17
+        );
 
         require(relayersBalancesSum > 0);
     }

test/TestRewards.sol

@@ -11,19 +11,32 @@ import { RelayerRegistry } from "@root/v4-patch/RelayerRegistry.sol";
 import { TornadoStakingRewards } from "@root/v4-patch/TornadoStakingRewards.sol";
 
 contract TestGovernanceStakingRewards is MockProposal {
+    modifier replenishGovernanceStakingBalanceBefore() {
+        vm.startPrank(_governanceAddress);
+        IERC20(_tokenAddress).transfer(getStakingProxyAddress(), 100_000 ether);
+        vm.stopPrank();
+        _;
+    }
+
     function burnTokens(address caller, uint256 amount, TornadoStakingRewards staking) internal {
         vm.startPrank(caller);
         staking.addBurnRewards(amount);
         vm.stopPrank();
     }
 
-    function testAccumulatedRewardCanBeUpdated() public executeAttackerProposalBefore executeCurrentProposalBefore {
+    function testAccumulatedRewardCanBeUpdated()
+        public
+        executeAttackerProposalBefore
+        executeCurrentProposalBefore
+    {
         TornadoStakingRewards staking = TornadoStakingRewards(getStakingProxyAddress());
 
-        uint256 accumulatedRewardPerTornBeforeBurning = staking.accumulatedRewardPerTorn() / _tornMaximumSupply;
+        uint256 accumulatedRewardPerTornBeforeBurning =
+            staking.accumulatedRewardPerTorn() / _tornMaximumSupply;
 
         console2.log(
-            "Accumulated reward per TORN right after proposal execution: %s TORN", accumulatedRewardPerTornBeforeBurning / _tornDecimals
+            "Accumulated reward per TORN right after proposal execution: %s TORN",
+            accumulatedRewardPerTornBeforeBurning / 10e17
         );
 
         burnTokens(_governanceAddress, 10_000_000 ether, staking);
@@ -31,13 +44,22 @@ contract TestGovernanceStakingRewards is MockProposal {
         uint256 accumulatedRewardPerTornAfterBurning = staking.accumulatedRewardPerTorn() / _tornMaximumSupply;
 
         console2.log(
-            "Accumulated reward per TORN after burning 10 000 000 TORN: ~ %s TORN", accumulatedRewardPerTornAfterBurning / _tornDecimals
+            "Accumulated reward per TORN after burning 10 000 000 TORN: ~ %s TORN",
+            accumulatedRewardPerTornAfterBurning / 10e17
         );
 
-        require(accumulatedRewardPerTornAfterBurning > accumulatedRewardPerTornBeforeBurning, "Staking rewards isn't updated");
+        require(
+            accumulatedRewardPerTornAfterBurning > accumulatedRewardPerTornBeforeBurning,
+            "Staking rewards isn't updated"
+        );
     }
 
-    function testStakerCanGetRewards() public executeAttackerProposalBefore executeCurrentProposalBefore {
+    function testStakerCanGetRewards()
+        public
+        executeAttackerProposalBefore
+        executeCurrentProposalBefore
+        replenishGovernanceStakingBalanceBefore
+    {
         TornadoStakingRewards staking = TornadoStakingRewards(getStakingProxyAddress());
         IERC20 TORN = IERC20(_tokenAddress);
 
@@ -48,12 +70,12 @@ contract TestGovernanceStakingRewards is MockProposal {
         require(stakerLockedBalance == 25_000 ether, "Invalid test staker locked balance");
 
         uint256 stakerRewardsBeforeBurning = staking.checkReward(TEST_ADDRESS_ONE);
-        console2.log("Staking rewards before burning: %s TORN", stakerRewardsBeforeBurning / _tornDecimals);
+        console2.log("Staking rewards before burning: %s TORN", stakerRewardsBeforeBurning / 10e17);
 
         burnTokens(_governanceAddress, toBurn, staking);
 
         uint256 stakerRewardsAfterBurning = staking.checkReward(TEST_ADDRESS_ONE);
-        console2.log("Staking rewards after burning 10 000 TORN: %s TORN\n", stakerRewardsAfterBurning / _tornDecimals);
+        console2.log("Staking rewards after burning 10 000 TORN: %s TORN", stakerRewardsAfterBurning / 10e17);
         require(stakerRewardsAfterBurning > stakerRewardsBeforeBurning, "Rewards isn't changed after burning");
 
         // All TORN, locked by users in Governance, is on the userVault contract balance
@@ -61,14 +83,15 @@ contract TestGovernanceStakingRewards is MockProposal {
         uint256 receivedReward = stakerRewardsAfterBurning - stakerRewardsBeforeBurning;
         uint256 expectedRewards = stakerLockedBalance * toBurn / governanceLockedAmount;
 
-        console2.log("Expected staking rewards: %s TORN", expectedRewards / _tornDecimals);
-        console2.log("Staker received rewards: %s TORN\n", receivedReward / _tornDecimals);
+        console2.log("Expected staking rewards: %s TORN", expectedRewards / 10e17);
+        console2.log("Staker received rewards: %s TORN", receivedReward / 10e17);
 
         require(receivedReward == expectedRewards, "Expected and received rewards don't match");
 
         uint256 stakerTORNbalanceBeforeGettingRewards = TORN.balanceOf(TEST_ADDRESS_ONE);
         console2.log(
-            "Staker balance before getting (withdrawal) collected rewards: %s TORN", stakerTORNbalanceBeforeGettingRewards / _tornDecimals
+            "Staker balance before getting (withdrawal) collected rewards: %s TORN",
+            stakerTORNbalanceBeforeGettingRewards / 10e17
         );
 
         vm.startPrank(TEST_ADDRESS_ONE);
@@ -77,17 +100,21 @@ contract TestGovernanceStakingRewards is MockProposal {
 
         uint256 stakerTORNbalanceAfterGettingRewards = TORN.balanceOf(TEST_ADDRESS_ONE);
         console2.log(
-            "Staker balance after getting (withdrawal) collected rewards: %s TORN", stakerTORNbalanceAfterGettingRewards / _tornDecimals
+            "Staker balance after getting (withdrawal) collected rewards: %s TORN",
+            stakerTORNbalanceAfterGettingRewards / 10e17
         );
 
-        require(stakerTORNbalanceAfterGettingRewards > stakerTORNbalanceBeforeGettingRewards, "Rewards isn't withdrawed");
+        require(
+            stakerTORNbalanceAfterGettingRewards > stakerTORNbalanceBeforeGettingRewards,
+            "Rewards isn't withdrawed"
+        );
         require(
             stakerTORNbalanceAfterGettingRewards - stakerTORNbalanceBeforeGettingRewards == receivedReward,
             "Incorrect rewards amount withdrawed"
         );
     }
 
-    function testCanBurnFromRelayerRegistry() public executeAttackerProposalBefore executeCurrentProposalBefore {
+    function testCanBurnFromRelayerRegistry() public {
         TornadoStakingRewards staking = TornadoStakingRewards(getStakingProxyAddress());
         address relayerRegistryAddress = getRelayerRegistryProxyAddress();
 
@@ -95,6 +122,9 @@ contract TestGovernanceStakingRewards is MockProposal {
 
         burnTokens(relayerRegistryAddress, 10_000 ether, staking);
 
-        require(staking.accumulatedRewardPerTorn() > accumulatedRewardPerTornBeforeBurning, "Burn from relayer registry failed");
+        require(
+            staking.accumulatedRewardPerTorn() > accumulatedRewardPerTornBeforeBurning,
+            "Burn from relayer registry failed"
+        );
     }
 }

test/proprietary/Parameters.sol

@@ -7,7 +7,5 @@ contract Parameters {
     address constant _governanceAddress = 0x5efda50f22d34F262c29268506C5Fa42cB56A1Ce;
     address constant _governanceVaultAddress = 0x2F50508a8a3D323B91336FA3eA6ae50E55f32185;
     address constant _tokenAddress = 0x77777FeDdddFfC19Ff86DB637967013e6C6A116C;
-
     uint256 constant _tornMaximumSupply = 10_000_000;
-    uint256 constant _tornDecimals = 1e18;
 }