Contract

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;

import { SafeTransferLib } from "../lib/SafeTransferLib.sol";
import { TSAggregator } from "./TSAggregator.sol";
import { IThorchainRouter } from "./interfaces/IThorchainRouter.sol";
import { IUniswapRouterV2 } from "./interfaces/IUniswapRouterV2.sol";

contract TSAggregatorUniswapV2 is TSAggregator {
    using SafeTransferLib for address;

    address public weth;
    IUniswapRouterV2 public swapRouter;

    constructor(
      address _ttp, address _weth, address _swapRouter
    ) TSAggregator(_ttp) {
        weth = _weth;
        swapRouter = IUniswapRouterV2(_swapRouter);
    }

    function swapIn(
        address tcRouter,
        address tcVault,
        string calldata tcMemo,
        address token,
        uint amount,
        uint amountOutMin,
        uint deadline
    ) public nonReentrant {
        tokenTransferProxy.transferTokens(token, msg.sender, address(this), amount);
        token.safeApprove(address(swapRouter), 0); // USDT quirk
        token.safeApprove(address(swapRouter), amount);

        address[] memory path = new address[](2);
        path[0] = token;
        path[1] = weth;
        swapRouter.swapExactTokensForETH(
            amount,
            amountOutMin,
            path,
            address(this),
            deadline
        );

        uint amountOut = skimFee(address(this).balance);
        IThorchainRouter(tcRouter).depositWithExpiry{value: amountOut}(
            payable(tcVault),
            address(0), // ETH
            amountOut,
            tcMemo,
            deadline
        );
    }

    function swapOut(address token, address to, uint256 amountOutMin) public payable nonReentrant {
        uint256 amount = skimFee(msg.value);
        address[] memory path = new address[](2);
        path[0] = weth;
        path[1] = token;
        swapRouter.swapExactETHForTokens{value: amount}(
            _parseAmountOutMin(amountOutMin),
            path,
            to,
            type(uint).max // deadline
        );
    }
}

// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity >=0.8.0;

/// @notice Safe ETH and ERC20 transfer library that gracefully handles missing return values.
/// @author Solmate (https://github.com/Rari-Capital/solmate/blob/main/src/utils/SafeTransferLib.sol)
/// @author Modified from Gnosis (https://github.com/gnosis/gp-v2-contracts/blob/main/src/contracts/libraries/GPv2SafeERC20.sol)
/// @dev Use with caution! Some functions in this library knowingly create dirty bits at the destination of the free memory pointer.
library SafeTransferLib {
    /*///////////////////////////////////////////////////////////////
                            ETH OPERATIONS
    //////////////////////////////////////////////////////////////*/

    function safeTransferETH(address to, uint256 amount) internal {
        bool callStatus;

        assembly {
            // Transfer the ETH and store if it succeeded or not.
            callStatus := call(gas(), to, amount, 0, 0, 0, 0)
        }

        require(callStatus, "ETH_TRANSFER_FAILED");
    }

    /*///////////////////////////////////////////////////////////////
                           ERC20 OPERATIONS
    //////////////////////////////////////////////////////////////*/

    function safeTransferFrom(
        address token,
        address from,
        address to,
        uint256 amount
    ) internal {
        bool callStatus;

        assembly {
            // Get a pointer to some free memory.
            let freeMemoryPointer := mload(0x40)

            // Write the abi-encoded calldata to memory piece by piece:
            mstore(freeMemoryPointer, 0x23b872dd00000000000000000000000000000000000000000000000000000000) // Begin with the function selector.
            mstore(add(freeMemoryPointer, 4), and(from, 0xffffffffffffffffffffffffffffffffffffffff)) // Mask and append the "from" argument.
            mstore(add(freeMemoryPointer, 36), and(to, 0xffffffffffffffffffffffffffffffffffffffff)) // Mask and append the "to" argument.
            mstore(add(freeMemoryPointer, 68), amount) // Finally append the "amount" argument. No mask as it's a full 32 byte value.

            // Call the token and store if it succeeded or not.
            // We use 100 because the calldata length is 4 + 32 * 3.
            callStatus := call(gas(), token, 0, freeMemoryPointer, 100, 0, 0)
        }

        require(didLastOptionalReturnCallSucceed(callStatus), "TRANSFER_FROM_FAILED");
    }

    function safeTransfer(
        address token,
        address to,
        uint256 amount
    ) internal {
        bool callStatus;

        assembly {
            // Get a pointer to some free memory.
            let freeMemoryPointer := mload(0x40)

            // Write the abi-encoded calldata to memory piece by piece:
            mstore(freeMemoryPointer, 0xa9059cbb00000000000000000000000000000000000000000000000000000000) // Begin with the function selector.
            mstore(add(freeMemoryPointer, 4), and(to, 0xffffffffffffffffffffffffffffffffffffffff)) // Mask and append the "to" argument.
            mstore(add(freeMemoryPointer, 36), amount) // Finally append the "amount" argument. No mask as it's a full 32 byte value.

            // Call the token and store if it succeeded or not.
            // We use 68 because the calldata length is 4 + 32 * 2.
            callStatus := call(gas(), token, 0, freeMemoryPointer, 68, 0, 0)
        }

        require(didLastOptionalReturnCallSucceed(callStatus), "TRANSFER_FAILED");
    }

    function safeApprove(
        address token,
        address to,
        uint256 amount
    ) internal {
        bool callStatus;

        assembly {
            // Get a pointer to some free memory.
            let freeMemoryPointer := mload(0x40)

            // Write the abi-encoded calldata to memory piece by piece:
            mstore(freeMemoryPointer, 0x095ea7b300000000000000000000000000000000000000000000000000000000) // Begin with the function selector.
            mstore(add(freeMemoryPointer, 4), and(to, 0xffffffffffffffffffffffffffffffffffffffff)) // Mask and append the "to" argument.
            mstore(add(freeMemoryPointer, 36), amount) // Finally append the "amount" argument. No mask as it's a full 32 byte value.

            // Call the token and store if it succeeded or not.
            // We use 68 because the calldata length is 4 + 32 * 2.
            callStatus := call(gas(), token, 0, freeMemoryPointer, 68, 0, 0)
        }

        require(didLastOptionalReturnCallSucceed(callStatus), "APPROVE_FAILED");
    }

    /*///////////////////////////////////////////////////////////////
                         INTERNAL HELPER LOGIC
    //////////////////////////////////////////////////////////////*/

    function didLastOptionalReturnCallSucceed(bool callStatus) private pure returns (bool success) {
        assembly {
            // Get how many bytes the call returned.
            let returnDataSize := returndatasize()

            // If the call reverted:
            if iszero(callStatus) {
                // Copy the revert message into memory.
                returndatacopy(0, 0, returnDataSize)

                // Revert with the same message.
                revert(0, returnDataSize)
            }

            switch returnDataSize
            case 32 {
                // Copy the return data into memory.
                returndatacopy(0, 0, returnDataSize)

                // Set success to whether it returned true.
                success := iszero(iszero(mload(0)))
            }
            case 0 {
                // There was no return data.
                success := 1
            }
            default {
                // It returned some malformed input.
                success := 0
            }
        }
    }
}

// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;

import { SafeTransferLib } from "../lib/SafeTransferLib.sol";
import { ReentrancyGuard } from "../lib/ReentrancyGuard.sol";
import { Owners } from "./Owners.sol";
import { TSAggregatorTokenTransferProxy } from './TSAggregatorTokenTransferProxy.sol';

abstract contract TSAggregator is Owners, ReentrancyGuard {
    using SafeTransferLib for address;

    event FeeSet(uint256 fee, address feeRecipient);

    uint256 public fee;
    address public feeRecipient;
    TSAggregatorTokenTransferProxy public tokenTransferProxy;

    constructor(address _tokenTransferProxy) {
        _setOwner(msg.sender, true);
        tokenTransferProxy = TSAggregatorTokenTransferProxy(_tokenTransferProxy);
    }

    // Needed for the swap router to be able to send back ETH
    receive() external payable {}

    function setFee(uint256 _fee, address _feeRecipient) external isOwner {
        require(_fee <= 1000, "fee can not be more than 10%");
        fee = _fee;
        feeRecipient = _feeRecipient;
        emit FeeSet(_fee, _feeRecipient);
    }

    function skimFee(uint256 amount) internal returns (uint256) {
        if (fee != 0 && feeRecipient != address(0)) {
            uint256 feeAmount = (amount * fee) / 10000;
            feeRecipient.safeTransferETH(feeAmount);
            amount -= feeAmount;
        }
        return amount;
    }

    // Parse amountOutMin treating the last 2 digits as an exponent
    // So 15e4 = 150000. This allows for compressed memos on chains
    // with limited space like Bitcoin
    function _parseAmountOutMin(uint256 amount) internal pure returns (uint256) {
      return amount / 100 * (10 ** (amount % 100));
    }
}

// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;

interface IThorchainRouter {
    function depositWithExpiry(
        address payable vault,
        address asset,
        uint amount,
        string memory memo,
        uint expiration
    ) external payable;
}

// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;

interface IUniswapRouterV2 {
    function swapExactTokensForETH(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external;
    function swapExactETHForTokens(
        uint amountOutMin,
        address[] calldata path,
        address to, uint deadline
    ) external payable;
}

// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity >=0.8.0;

/// @notice Gas optimized reentrancy protection for smart contracts.
/// @author Solmate (https://github.com/Rari-Capital/solmate/blob/main/src/utils/ReentrancyGuard.sol)
/// @author Modified from OpenZeppelin (https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/security/ReentrancyGuard.sol)
abstract contract ReentrancyGuard {
    uint256 private locked = 1;

    modifier nonReentrant() {
        require(locked == 1, "REENTRANCY");

        locked = 2;

        _;

        locked = 1;
    }
}

// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;

abstract contract Owners {
    event OwnerSet(address indexed owner, bool active);

    mapping(address => bool) public owners;

    modifier isOwner() {
        require(owners[msg.sender], "Unauthorized");
        _;
    }

    function _setOwner(address owner, bool active) internal virtual {
      owners[owner] = active;
      emit OwnerSet(owner, active);
    }

    function setOwner(address owner, bool active) external virtual isOwner {
      _setOwner(owner, active);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity 0.8.10;

import { SafeTransferLib } from "../lib/SafeTransferLib.sol";
import { Owners } from "./Owners.sol";

contract TSAggregatorTokenTransferProxy is Owners {
    using SafeTransferLib for address;

    constructor() {
        _setOwner(msg.sender, true);
    }

    function transferTokens(address token, address from, address to, uint256 amount) external isOwner {
        require(from == tx.origin || _isContract(from), "Invalid from address");
        token.safeTransferFrom(from, to, amount);
    }

    function _isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.
        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 0;
    }
}

{
  "remappings": [
    "hardhat/=node_modules/hardhat/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "london",
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"_ttp","type":"address"},{"internalType":"address","name":"_weth","type":"address"},{"internalType":"address","name":"_swapRouter","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"fee","type":"uint256"},{"indexed":false,"internalType":"address","name":"feeRecipient","type":"address"}],"name":"FeeSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"bool","name":"active","type":"bool"}],"name":"OwnerSet","type":"event"},{"inputs":[],"name":"fee","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"feeRecipient","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"owners","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_fee","type":"uint256"},{"internalType":"address","name":"_feeRecipient","type":"address"}],"name":"setFee","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"bool","name":"active","type":"bool"}],"name":"setOwner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"tcRouter","type":"address"},{"internalType":"address","name":"tcVault","type":"address"},{"internalType":"string","name":"tcMemo","type":"string"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint256","name":"amountOutMin","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"swapIn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"token","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amountOutMin","type":"uint256"}],"name":"swapOut","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"swapRouter","outputs":[{"internalType":"contract IUniswapRouterV2","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokenTransferProxy","outputs":[{"internalType":"contract TSAggregatorTokenTransferProxy","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"weth","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"stateMutability":"payable","type":"receive"}]

60806040526001805534801561001457600080fd5b50604051610ef6380380610ef6833981016040819052610033916100f9565b8261003f336001610080565b600480546001600160a01b03199081166001600160a01b0393841617909155600580548216948316949094179093556006805490931691161790555061013c565b6001600160a01b03821660008181526020818152604091829020805460ff191685151590811790915591519182527ff74826f11048fa8ecf33e91132bf280f6582ed97548a84e426b56e98526b9316910160405180910390a25050565b80516001600160a01b03811681146100f457600080fd5b919050565b60008060006060848603121561010e57600080fd5b610117846100dd565b9250610125602085016100dd565b9150610133604085016100dd565b90509250925092565b610dab8061014b6000396000f3fe6080604052600436106100955760003560e01c8063516c731c11610059578063516c731c14610173578063b4f2e8b814610193578063c31c9c07146101b3578063ddca3f43146101d3578063e4d0c7f0146101f757600080fd5b8063022914a7146100a15780630eefdbad146100e65780633fc8cef31461011e578063469048401461013e57806348c314f41461015e57600080fd5b3661009c57005b600080fd5b3480156100ad57600080fd5b506100d16100bc366004610950565b60006020819052908152604090205460ff1681565b60405190151581526020015b60405180910390f35b3480156100f257600080fd5b50600454610106906001600160a01b031681565b6040516001600160a01b0390911681526020016100dd565b34801561012a57600080fd5b50600554610106906001600160a01b031681565b34801561014a57600080fd5b50600354610106906001600160a01b031681565b61017161016c366004610972565b610217565b005b34801561017f57600080fd5b5061017161018e3660046109ae565b61036f565b34801561019f57600080fd5b506101716101ae3660046109ea565b6103cb565b3480156101bf57600080fd5b50600654610106906001600160a01b031681565b3480156101df57600080fd5b506101e960025481565b6040519081526020016100dd565b34801561020357600080fd5b50610171610212366004610a16565b6104cc565b60015460011461025b5760405162461bcd60e51b815260206004820152600a6024820152695245454e5452414e435960b01b60448201526064015b60405180910390fd5b6002600155600061026b3461071d565b6040805160028082526060820183529293506000929091602083019080368337505060055482519293506001600160a01b0316918391506000906102b1576102b1610ad5565b60200260200101906001600160a01b031690816001600160a01b03168152505084816001815181106102e5576102e5610ad5565b6001600160a01b03928316602091820292909201015260065416637ff36ab58361030e86610789565b84886000196040518663ffffffff1660e01b81526004016103329493929190610b2f565b6000604051808303818588803b15801561034b57600080fd5b505af115801561035f573d6000803e3d6000fd5b5050600180555050505050505050565b3360009081526020819052604090205460ff166103bd5760405162461bcd60e51b815260206004820152600c60248201526b155b985d5d1a1bdc9a5e995960a21b6044820152606401610252565b6103c782826107bc565b5050565b3360009081526020819052604090205460ff166104195760405162461bcd60e51b815260206004820152600c60248201526b155b985d5d1a1bdc9a5e995960a21b6044820152606401610252565b6103e882111561046b5760405162461bcd60e51b815260206004820152601c60248201527f6665652063616e206e6f74206265206d6f7265207468616e20313025000000006044820152606401610252565b6002829055600380546001600160a01b0319166001600160a01b0383169081179091556040805184815260208101929092527fc8242dc5446855370b781abbfc5d882af1d1a3cc29143216aba3558feb0ce925910160405180910390a15050565b60015460011461050b5760405162461bcd60e51b815260206004820152600a6024820152695245454e5452414e435960b01b6044820152606401610252565b6002600155600480546040516368155ec160e01b81526001600160a01b0387811693820193909352336024820152306044820152606481018690529116906368155ec190608401600060405180830381600087803b15801561056c57600080fd5b505af1158015610580573d6000803e3d6000fd5b505060065461059f92506001600160a01b038781169250166000610819565b6006546105b9906001600160a01b03868116911685610819565b60408051600280825260608201835260009260208301908036833701905050905084816000815181106105ee576105ee610ad5565b6001600160a01b03928316602091820292909201015260055482519116908290600190811061061f5761061f610ad5565b6001600160a01b0392831660209182029290920101526006546040516318cbafe560e01b81529116906318cbafe5906106649087908790869030908990600401610b64565b600060405180830381600087803b15801561067e57600080fd5b505af1158015610692573d6000803e3d6000fd5b5050505060006106a14761071d565b9050896001600160a01b03166344bc937b828b6000858d8d8a6040518863ffffffff1660e01b81526004016106db96959493929190610ba0565b6000604051808303818588803b1580156106f457600080fd5b505af1158015610708573d6000803e3d6000fd5b50506001805550505050505050505050505050565b600060025460001415801561073c57506003546001600160a01b031615155b15610785576000612710600254846107549190610c11565b61075e9190610c46565b600354909150610777906001600160a01b031682610897565b6107818184610c5a565b9250505b5090565b6000610796606483610c71565b6107a190600a610d69565b6107ac606484610c46565b6107b69190610c11565b92915050565b6001600160a01b03821660008181526020818152604091829020805460ff191685151590811790915591519182527ff74826f11048fa8ecf33e91132bf280f6582ed97548a84e426b56e98526b9316910160405180910390a25050565b600060405163095ea7b360e01b81526001600160a01b03841660048201528260248201526000806044836000895af1915050610854816108ed565b6108915760405162461bcd60e51b815260206004820152600e60248201526d1054141493d59157d1905253115160921b6044820152606401610252565b50505050565b600080600080600085875af19050806108e85760405162461bcd60e51b815260206004820152601360248201527211551217d514905394d1915497d19052531151606a1b6044820152606401610252565b505050565b60003d826108ff57806000803e806000fd5b8060208114610917578015610928576000925061092d565b816000803e6000511515925061092d565b600192505b5050919050565b80356001600160a01b038116811461094b57600080fd5b919050565b60006020828403121561096257600080fd5b61096b82610934565b9392505050565b60008060006060848603121561098757600080fd5b61099084610934565b925061099e60208501610934565b9150604084013590509250925092565b600080604083850312156109c157600080fd5b6109ca83610934565b9150602083013580151581146109df57600080fd5b809150509250929050565b600080604083850312156109fd57600080fd5b82359150610a0d60208401610934565b90509250929050565b60008060008060008060008060e0898b031215610a3257600080fd5b610a3b89610934565b9750610a4960208a01610934565b9650604089013567ffffffffffffffff80821115610a6657600080fd5b818b0191508b601f830112610a7a57600080fd5b813581811115610a8957600080fd5b8c6020828501011115610a9b57600080fd5b602083019850809750505050610ab360608a01610934565b979a96995094979396956080850135955060a08501359460c001359350915050565b634e487b7160e01b600052603260045260246000fd5b600081518084526020808501945080840160005b83811015610b245781516001600160a01b031687529582019590820190600101610aff565b509495945050505050565b848152608060208201526000610b486080830186610aeb565b6001600160a01b03949094166040830152506060015292915050565b85815284602082015260a060408201526000610b8360a0830186610aeb565b6001600160a01b0394909416606083015250608001529392505050565b6001600160a01b038781168252861660208201526040810185905260a06060820181905281018390526000838560c0840137600060c0858401015260c0601f19601f8601168301019050826080830152979650505050505050565b634e487b7160e01b600052601160045260246000fd5b6000816000190483118215151615610c2b57610c2b610bfb565b500290565b634e487b7160e01b600052601260045260246000fd5b600082610c5557610c55610c30565b500490565b600082821015610c6c57610c6c610bfb565b500390565b600082610c8057610c80610c30565b500690565b600181815b80851115610cc0578160001904821115610ca657610ca6610bfb565b80851615610cb357918102915b93841c9390800290610c8a565b509250929050565b600082610cd7575060016107b6565b81610ce4575060006107b6565b8160018114610cfa5760028114610d0457610d20565b60019150506107b6565b60ff841115610d1557610d15610bfb565b50506001821b6107b6565b5060208310610133831016604e8410600b8410161715610d43575081810a6107b6565b610d4d8383610c85565b8060001904821115610d6157610d61610bfb565b029392505050565b600061096b8383610cc856fea2646970667358221220d2975fdb5b4c71988e19fed9f01d9c2be1118bfdb85b0cb94be273e9328c2d2964736f6c634300080a0033000000000000000000000000f892fef9da200d9e84c9b0647ecff0f34633abe8000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc20000000000000000000000007a250d5630b4cf539739df2c5dacb4c659f2488d

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

000000000000000000000000f892fef9da200d9e84c9b0647ecff0f34633abe8000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc20000000000000000000000007a250d5630b4cf539739df2c5dacb4c659f2488d

-----Decoded View---------------
Arg [0] : _ttp (address): 0xF892Fef9dA200d9E84c9b0647ecFF0F34633aBe8
Arg [1] : _weth (address): 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2
Arg [2] : _swapRouter (address): 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D

-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 000000000000000000000000f892fef9da200d9e84c9b0647ecff0f34633abe8
Arg [1] : 000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2
Arg [2] : 0000000000000000000000007a250d5630b4cf539739df2c5dacb4c659f2488d