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: UNLICENSED

pragma solidity 0.8.6;

import "IERC20.sol";
import "SafeOwnable.sol";
import "SafeERC20.sol";

contract TokenMigrator is SafeOwnable {

  using SafeERC20 for IERC20;

  IERC20 public immutable oldToken;
  IERC20 public immutable newToken;

  address public treasury;

  constructor(
    IERC20  _oldToken,
    IERC20  _newToken,
    address _treasury
  ) {
    oldToken = _oldToken;
    newToken = _newToken;
    treasury = _treasury;
  }

  function migrate(uint _amount) external {
    IERC20(oldToken).safeTransferFrom(msg.sender, address(this), _amount);
    IERC20(newToken).safeTransfer(msg.sender, _amount);
  }

  function recall(address _token, uint _amount) external onlyOwner {
    IERC20(_token).safeTransfer(treasury, _amount);
  }
}

// SPDX-License-Identifier: UNLICENSED

pragma solidity >=0.7.0;

interface IERC20 {
  function totalSupply() external view returns (uint);
  function balanceOf(address account) external view returns(uint);
  function transfer(address recipient, uint256 amount) external returns(bool);
  function allowance(address owner, address spender) external view returns(uint);
  function decimals() external view returns(uint8);
  function approve(address spender, uint amount) external returns(bool);
  function transferFrom(address sender, address recipient, uint amount) external returns(bool);
}

// SPDX-License-Identifier: UNLICENSED

pragma solidity 0.8.6;

import "IOwnable.sol";

contract SafeOwnable is IOwnable {

  uint public constant RENOUNCE_TIMEOUT = 1 hours;

  address public override owner;
  address public pendingOwner;
  uint public renouncedAt;

  event OwnershipTransferInitiated(address indexed previousOwner, address indexed newOwner);
  event OwnershipTransferConfirmed(address indexed previousOwner, address indexed newOwner);

  constructor() {
    owner = msg.sender;
    emit OwnershipTransferConfirmed(address(0), msg.sender);
  }

  modifier onlyOwner() {
    require(isOwner(), "Ownable: caller is not the owner");
    _;
  }

  function isOwner() public view returns (bool) {
    return msg.sender == owner;
  }

  function transferOwnership(address _newOwner) external override onlyOwner {
    require(_newOwner != address(0), "Ownable: new owner is the zero address");
    emit OwnershipTransferInitiated(owner, _newOwner);
    pendingOwner = _newOwner;
  }

  function acceptOwnership() external override {
    require(msg.sender == pendingOwner, "Ownable: caller is not pending owner");
    emit OwnershipTransferConfirmed(msg.sender, pendingOwner);
    owner = pendingOwner;
    pendingOwner = address(0);
  }

  function initiateRenounceOwnership() external onlyOwner {
    require(renouncedAt == 0, "Ownable: already initiated");
    renouncedAt = block.timestamp;
  }

  function acceptRenounceOwnership() external onlyOwner {
    require(renouncedAt > 0, "Ownable: not initiated");
    require(block.timestamp - renouncedAt > RENOUNCE_TIMEOUT, "Ownable: too early");
    owner = address(0);
    pendingOwner = address(0);
    renouncedAt = 0;
  }

  function cancelRenounceOwnership() external onlyOwner {
    require(renouncedAt > 0, "Ownable: not initiated");
    renouncedAt = 0;
  }
}

// SPDX-License-Identifier: UNLICENSED

pragma solidity 0.8.6;

interface IOwnable {
  function owner() external view returns(address);
  function transferOwnership(address _newOwner) external;
  function acceptOwnership() external;
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0;

import "IERC20.sol";
import "SafeMath.sol";
import "AddressLibrary.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using SafeMath for uint256;
    using AddressLibrary for address;

    function safeTransfer(IERC20 token, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(IERC20 token, address spender, uint256 value) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        // solhint-disable-next-line max-line-length
        require((value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 newAllowance = token.allowance(address(this), spender).add(value);
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 newAllowance = token.allowance(address(this), spender).sub(value, "SafeERC20: decreased allowance below zero");
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        if (returndata.length > 0) { // Return data is optional
            // solhint-disable-next-line max-line-length
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0;

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        uint256 c = a + b;
        if (c < a) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the substraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b > a) return (false, 0);
        return (true, a - b);
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) return (true, 0);
        uint256 c = a * b;
        if (c / a != b) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a / b);
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a % b);
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");
        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b <= a, "SafeMath: subtraction overflow");
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        if (a == 0) return 0;
        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");
        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b > 0, "SafeMath: division by zero");
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b > 0, "SafeMath: modulo by zero");
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        return a - b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryDiv}.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        return a % b;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2;

/**
 * @dev Collection of functions related to the address type
 */
library AddressLibrary {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    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;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (bool success, ) = recipient.call{ value: amount }("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain`call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
      return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: value }(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.staticcall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

{
  "evmVersion": "istanbul",
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"contract IERC20","name":"_oldToken","type":"address"},{"internalType":"contract IERC20","name":"_newToken","type":"address"},{"internalType":"address","name":"_treasury","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferConfirmed","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferInitiated","type":"event"},{"inputs":[],"name":"RENOUNCE_TIMEOUT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"acceptOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"acceptRenounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"cancelRenounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"initiateRenounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"isOwner","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"migrate","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"newToken","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"oldToken","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pendingOwner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_token","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"recall","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renouncedAt","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"treasury","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"}]

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

00000000000000000000000008a75dbc7167714ceac1a8e43a8d643a4edd625a000000000000000000000000403d512ab96103562dcafe4635545e8ee2753f6e000000000000000000000000fd66fb512dbc2dfa49377cfe1168eafc4ea6aa5d

-----Decoded View---------------
Arg [0] : _oldToken (address): 0x08A75dbC7167714CeaC1a8e43a8d643A4EDd625a
Arg [1] : _newToken (address): 0x403d512AB96103562DCaFe4635545E8Ee2753f6e
Arg [2] : _treasury (address): 0xfd66Fb512dBC2dFA49377CfE1168eaFc4ea6Aa5D

-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 00000000000000000000000008a75dbc7167714ceac1a8e43a8d643a4edd625a
Arg [1] : 000000000000000000000000403d512ab96103562dcafe4635545e8ee2753f6e
Arg [2] : 000000000000000000000000fd66fb512dbc2dfa49377cfe1168eafc4ea6aa5d