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 0.8.21;

import {Address} from "@openzeppelin/contracts/utils/Address.sol";
import {ERC721Holder} from "@openzeppelin/contracts/token/ERC721/utils/ERC721Holder.sol";
import {ERC1155Holder} from "@openzeppelin/contracts/token/ERC1155/utils/ERC1155Holder.sol";
import {FixedPointMathLib} from "@solmate/utils/FixedPointMathLib.sol";
import {SafeTransferLib} from "@solmate/utils/SafeTransferLib.sol";
import {ERC20} from "@solmate/tokens/ERC20.sol";
import {BeforeTransferHook} from "src/interfaces/BeforeTransferHook.sol";
import {Auth, Authority} from "@solmate/auth/Auth.sol";

contract BoringVault is ERC20, Auth, ERC721Holder, ERC1155Holder {
    using Address for address;
    using SafeTransferLib for ERC20;
    using FixedPointMathLib for uint256;

    // ========================================= STATE =========================================

    /**
     * @notice Contract responsbile for implementing `beforeTransfer`.
     */
    BeforeTransferHook public hook;

    //============================== EVENTS ===============================

    event Enter(address indexed from, address indexed asset, uint256 amount, address indexed to, uint256 shares);
    event Exit(address indexed to, address indexed asset, uint256 amount, address indexed from, uint256 shares);

    //============================== CONSTRUCTOR ===============================

    constructor(address _owner, string memory _name, string memory _symbol, uint8 _decimals)
        ERC20(_name, _symbol, _decimals)
        Auth(_owner, Authority(address(0)))
    {}

    //============================== MANAGE ===============================

    /**
     * @notice Allows manager to make an arbitrary function call from this contract.
     * @dev Callable by MANAGER_ROLE.
     */
    function manage(address target, bytes calldata data, uint256 value)
        external
        requiresAuth
        returns (bytes memory result)
    {
        result = target.functionCallWithValue(data, value);
    }

    /**
     * @notice Allows manager to make arbitrary function calls from this contract.
     * @dev Callable by MANAGER_ROLE.
     */
    function manage(address[] calldata targets, bytes[] calldata data, uint256[] calldata values)
        external
        requiresAuth
        returns (bytes[] memory results)
    {
        uint256 targetsLength = targets.length;
        results = new bytes[](targetsLength);
        for (uint256 i; i < targetsLength; ++i) {
            results[i] = targets[i].functionCallWithValue(data[i], values[i]);
        }
    }

    //============================== ENTER ===============================

    /**
     * @notice Allows minter to mint shares, in exchange for assets.
     * @dev If assetAmount is zero, no assets are transferred in.
     * @dev Callable by MINTER_ROLE.
     */
    function enter(address from, ERC20 asset, uint256 assetAmount, address to, uint256 shareAmount)
        external
        requiresAuth
    {
        // Transfer assets in
        if (assetAmount > 0) asset.safeTransferFrom(from, address(this), assetAmount);

        // Mint shares.
        _mint(to, shareAmount);

        emit Enter(from, address(asset), assetAmount, to, shareAmount);
    }

    //============================== EXIT ===============================

    /**
     * @notice Allows burner to burn shares, in exchange for assets.
     * @dev If assetAmount is zero, no assets are transferred out.
     * @dev Callable by BURNER_ROLE.
     */
    function exit(address to, ERC20 asset, uint256 assetAmount, address from, uint256 shareAmount)
        external
        requiresAuth
    {
        // Burn shares.
        _burn(from, shareAmount);

        // Transfer assets out.
        if (assetAmount > 0) asset.safeTransfer(to, assetAmount);

        emit Exit(to, address(asset), assetAmount, from, shareAmount);
    }

    //============================== BEFORE TRANSFER HOOK ===============================
    /**
     * @notice Sets the share locker.
     * @notice If set to zero address, the share locker logic is disabled.
     * @dev Callable by OWNER_ROLE.
     */
    function setBeforeTransferHook(address _hook) external requiresAuth {
        hook = BeforeTransferHook(_hook);
    }

    /**
     * @notice Call `beforeTransferHook` passing in `from` `to`, and `msg.sender`.
     */
    function _callBeforeTransfer(address from, address to) internal view {
        if (address(hook) != address(0)) hook.beforeTransfer(from, to, msg.sender);
    }

    function transfer(address to, uint256 amount) public override returns (bool) {
        _callBeforeTransfer(msg.sender, to);
        return super.transfer(to, amount);
    }

    function transferFrom(address from, address to, uint256 amount) public override returns (bool) {
        _callBeforeTransfer(from, to);
        return super.transferFrom(from, to, amount);
    }

    //============================== RECEIVE ===============================

    receive() external payable {}
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Address.sol)

pragma solidity ^0.8.20;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev The ETH balance of the account is not enough to perform the operation.
     */
    error AddressInsufficientBalance(address account);

    /**
     * @dev There's no code at `target` (it is not a contract).
     */
    error AddressEmptyCode(address target);

    /**
     * @dev A call to an address target failed. The target may have reverted.
     */
    error FailedInnerCall();

    /**
     * @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://consensys.net/diligence/blog/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/v0.8.20/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        if (address(this).balance < amount) {
            revert AddressInsufficientBalance(address(this));
        }

        (bool success, ) = recipient.call{value: amount}("");
        if (!success) {
            revert FailedInnerCall();
        }
    }

    /**
     * @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 or custom error, it is bubbled
     * up by this function (like regular Solidity function calls). However, if
     * the call reverted with no returned reason, this function reverts with a
     * {FailedInnerCall} error.
     *
     * 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.
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0);
    }

    /**
     * @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`.
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        if (address(this).balance < value) {
            revert AddressInsufficientBalance(address(this));
        }
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and reverts if the target
     * was not a contract or bubbling up the revert reason (falling back to {FailedInnerCall}) in case of an
     * unsuccessful call.
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata
    ) internal view returns (bytes memory) {
        if (!success) {
            _revert(returndata);
        } else {
            // only check if target is a contract if the call was successful and the return data is empty
            // otherwise we already know that it was a contract
            if (returndata.length == 0 && target.code.length == 0) {
                revert AddressEmptyCode(target);
            }
            return returndata;
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and reverts if it wasn't, either by bubbling the
     * revert reason or with a default {FailedInnerCall} error.
     */
    function verifyCallResult(bool success, bytes memory returndata) internal pure returns (bytes memory) {
        if (!success) {
            _revert(returndata);
        } else {
            return returndata;
        }
    }

    /**
     * @dev Reverts with returndata if present. Otherwise reverts with {FailedInnerCall}.
     */
    function _revert(bytes memory returndata) private pure {
        // 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
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert FailedInnerCall();
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC721/utils/ERC721Holder.sol)

pragma solidity ^0.8.20;

import {IERC721Receiver} from "../IERC721Receiver.sol";

/**
 * @dev Implementation of the {IERC721Receiver} interface.
 *
 * Accepts all token transfers.
 * Make sure the contract is able to use its token with {IERC721-safeTransferFrom}, {IERC721-approve} or
 * {IERC721-setApprovalForAll}.
 */
abstract contract ERC721Holder is IERC721Receiver {
    /**
     * @dev See {IERC721Receiver-onERC721Received}.
     *
     * Always returns `IERC721Receiver.onERC721Received.selector`.
     */
    function onERC721Received(address, address, uint256, bytes memory) public virtual returns (bytes4) {
        return this.onERC721Received.selector;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC1155/utils/ERC1155Holder.sol)

pragma solidity ^0.8.20;

import {IERC165, ERC165} from "../../../utils/introspection/ERC165.sol";
import {IERC1155Receiver} from "../IERC1155Receiver.sol";

/**
 * @dev Simple implementation of `IERC1155Receiver` that will allow a contract to hold ERC1155 tokens.
 *
 * IMPORTANT: When inheriting this contract, you must include a way to use the received tokens, otherwise they will be
 * stuck.
 */
abstract contract ERC1155Holder is ERC165, IERC1155Receiver {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return interfaceId == type(IERC1155Receiver).interfaceId || super.supportsInterface(interfaceId);
    }

    function onERC1155Received(
        address,
        address,
        uint256,
        uint256,
        bytes memory
    ) public virtual override returns (bytes4) {
        return this.onERC1155Received.selector;
    }

    function onERC1155BatchReceived(
        address,
        address,
        uint256[] memory,
        uint256[] memory,
        bytes memory
    ) public virtual override returns (bytes4) {
        return this.onERC1155BatchReceived.selector;
    }
}

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

/// @notice Arithmetic library with operations for fixed-point numbers.
/// @author Solmate (https://github.com/transmissions11/solmate/blob/main/src/utils/FixedPointMathLib.sol)
/// @author Inspired by USM (https://github.com/usmfum/USM/blob/master/contracts/WadMath.sol)
library FixedPointMathLib {
    /*//////////////////////////////////////////////////////////////
                    SIMPLIFIED FIXED POINT OPERATIONS
    //////////////////////////////////////////////////////////////*/

    uint256 internal constant MAX_UINT256 = 2**256 - 1;

    uint256 internal constant WAD = 1e18; // The scalar of ETH and most ERC20s.

    function mulWadDown(uint256 x, uint256 y) internal pure returns (uint256) {
        return mulDivDown(x, y, WAD); // Equivalent to (x * y) / WAD rounded down.
    }

    function mulWadUp(uint256 x, uint256 y) internal pure returns (uint256) {
        return mulDivUp(x, y, WAD); // Equivalent to (x * y) / WAD rounded up.
    }

    function divWadDown(uint256 x, uint256 y) internal pure returns (uint256) {
        return mulDivDown(x, WAD, y); // Equivalent to (x * WAD) / y rounded down.
    }

    function divWadUp(uint256 x, uint256 y) internal pure returns (uint256) {
        return mulDivUp(x, WAD, y); // Equivalent to (x * WAD) / y rounded up.
    }

    /*//////////////////////////////////////////////////////////////
                    LOW LEVEL FIXED POINT OPERATIONS
    //////////////////////////////////////////////////////////////*/

    function mulDivDown(
        uint256 x,
        uint256 y,
        uint256 denominator
    ) internal pure returns (uint256 z) {
        /// @solidity memory-safe-assembly
        assembly {
            // Equivalent to require(denominator != 0 && (y == 0 || x <= type(uint256).max / y))
            if iszero(mul(denominator, iszero(mul(y, gt(x, div(MAX_UINT256, y)))))) {
                revert(0, 0)
            }

            // Divide x * y by the denominator.
            z := div(mul(x, y), denominator)
        }
    }

    function mulDivUp(
        uint256 x,
        uint256 y,
        uint256 denominator
    ) internal pure returns (uint256 z) {
        /// @solidity memory-safe-assembly
        assembly {
            // Equivalent to require(denominator != 0 && (y == 0 || x <= type(uint256).max / y))
            if iszero(mul(denominator, iszero(mul(y, gt(x, div(MAX_UINT256, y)))))) {
                revert(0, 0)
            }

            // If x * y modulo the denominator is strictly greater than 0,
            // 1 is added to round up the division of x * y by the denominator.
            z := add(gt(mod(mul(x, y), denominator), 0), div(mul(x, y), denominator))
        }
    }

    function rpow(
        uint256 x,
        uint256 n,
        uint256 scalar
    ) internal pure returns (uint256 z) {
        /// @solidity memory-safe-assembly
        assembly {
            switch x
            case 0 {
                switch n
                case 0 {
                    // 0 ** 0 = 1
                    z := scalar
                }
                default {
                    // 0 ** n = 0
                    z := 0
                }
            }
            default {
                switch mod(n, 2)
                case 0 {
                    // If n is even, store scalar in z for now.
                    z := scalar
                }
                default {
                    // If n is odd, store x in z for now.
                    z := x
                }

                // Shifting right by 1 is like dividing by 2.
                let half := shr(1, scalar)

                for {
                    // Shift n right by 1 before looping to halve it.
                    n := shr(1, n)
                } n {
                    // Shift n right by 1 each iteration to halve it.
                    n := shr(1, n)
                } {
                    // Revert immediately if x ** 2 would overflow.
                    // Equivalent to iszero(eq(div(xx, x), x)) here.
                    if shr(128, x) {
                        revert(0, 0)
                    }

                    // Store x squared.
                    let xx := mul(x, x)

                    // Round to the nearest number.
                    let xxRound := add(xx, half)

                    // Revert if xx + half overflowed.
                    if lt(xxRound, xx) {
                        revert(0, 0)
                    }

                    // Set x to scaled xxRound.
                    x := div(xxRound, scalar)

                    // If n is even:
                    if mod(n, 2) {
                        // Compute z * x.
                        let zx := mul(z, x)

                        // If z * x overflowed:
                        if iszero(eq(div(zx, x), z)) {
                            // Revert if x is non-zero.
                            if iszero(iszero(x)) {
                                revert(0, 0)
                            }
                        }

                        // Round to the nearest number.
                        let zxRound := add(zx, half)

                        // Revert if zx + half overflowed.
                        if lt(zxRound, zx) {
                            revert(0, 0)
                        }

                        // Return properly scaled zxRound.
                        z := div(zxRound, scalar)
                    }
                }
            }
        }
    }

    /*//////////////////////////////////////////////////////////////
                        GENERAL NUMBER UTILITIES
    //////////////////////////////////////////////////////////////*/

    function sqrt(uint256 x) internal pure returns (uint256 z) {
        /// @solidity memory-safe-assembly
        assembly {
            let y := x // We start y at x, which will help us make our initial estimate.

            z := 181 // The "correct" value is 1, but this saves a multiplication later.

            // This segment is to get a reasonable initial estimate for the Babylonian method. With a bad
            // start, the correct # of bits increases ~linearly each iteration instead of ~quadratically.

            // We check y >= 2^(k + 8) but shift right by k bits
            // each branch to ensure that if x >= 256, then y >= 256.
            if iszero(lt(y, 0x10000000000000000000000000000000000)) {
                y := shr(128, y)
                z := shl(64, z)
            }
            if iszero(lt(y, 0x1000000000000000000)) {
                y := shr(64, y)
                z := shl(32, z)
            }
            if iszero(lt(y, 0x10000000000)) {
                y := shr(32, y)
                z := shl(16, z)
            }
            if iszero(lt(y, 0x1000000)) {
                y := shr(16, y)
                z := shl(8, z)
            }

            // Goal was to get z*z*y within a small factor of x. More iterations could
            // get y in a tighter range. Currently, we will have y in [256, 256*2^16).
            // We ensured y >= 256 so that the relative difference between y and y+1 is small.
            // That's not possible if x < 256 but we can just verify those cases exhaustively.

            // Now, z*z*y <= x < z*z*(y+1), and y <= 2^(16+8), and either y >= 256, or x < 256.
            // Correctness can be checked exhaustively for x < 256, so we assume y >= 256.
            // Then z*sqrt(y) is within sqrt(257)/sqrt(256) of sqrt(x), or about 20bps.

            // For s in the range [1/256, 256], the estimate f(s) = (181/1024) * (s+1) is in the range
            // (1/2.84 * sqrt(s), 2.84 * sqrt(s)), with largest error when s = 1 and when s = 256 or 1/256.

            // Since y is in [256, 256*2^16), let a = y/65536, so that a is in [1/256, 256). Then we can estimate
            // sqrt(y) using sqrt(65536) * 181/1024 * (a + 1) = 181/4 * (y + 65536)/65536 = 181 * (y + 65536)/2^18.

            // There is no overflow risk here since y < 2^136 after the first branch above.
            z := shr(18, mul(z, add(y, 65536))) // A mul() is saved from starting z at 181.

            // Given the worst case multiplicative error of 2.84 above, 7 iterations should be enough.
            z := shr(1, add(z, div(x, z)))
            z := shr(1, add(z, div(x, z)))
            z := shr(1, add(z, div(x, z)))
            z := shr(1, add(z, div(x, z)))
            z := shr(1, add(z, div(x, z)))
            z := shr(1, add(z, div(x, z)))
            z := shr(1, add(z, div(x, z)))

            // If x+1 is a perfect square, the Babylonian method cycles between
            // floor(sqrt(x)) and ceil(sqrt(x)). This statement ensures we return floor.
            // See: https://en.wikipedia.org/wiki/Integer_square_root#Using_only_integer_division
            // Since the ceil is rare, we save gas on the assignment and repeat division in the rare case.
            // If you don't care whether the floor or ceil square root is returned, you can remove this statement.
            z := sub(z, lt(div(x, z), z))
        }
    }

    function unsafeMod(uint256 x, uint256 y) internal pure returns (uint256 z) {
        /// @solidity memory-safe-assembly
        assembly {
            // Mod x by y. Note this will return
            // 0 instead of reverting if y is zero.
            z := mod(x, y)
        }
    }

    function unsafeDiv(uint256 x, uint256 y) internal pure returns (uint256 r) {
        /// @solidity memory-safe-assembly
        assembly {
            // Divide x by y. Note this will return
            // 0 instead of reverting if y is zero.
            r := div(x, y)
        }
    }

    function unsafeDivUp(uint256 x, uint256 y) internal pure returns (uint256 z) {
        /// @solidity memory-safe-assembly
        assembly {
            // Add 1 to x * y if x % y > 0. Note this will
            // return 0 instead of reverting if y is zero.
            z := add(gt(mod(x, y), 0), div(x, y))
        }
    }
}

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

import {ERC20} from "../tokens/ERC20.sol";

/// @notice Safe ETH and ERC20 transfer library that gracefully handles missing return values.
/// @author Solmate (https://github.com/transmissions11/solmate/blob/main/src/utils/SafeTransferLib.sol)
/// @dev Use with caution! Some functions in this library knowingly create dirty bits at the destination of the free memory pointer.
/// @dev Note that none of the functions in this library check that a token has code at all! That responsibility is delegated to the caller.
library SafeTransferLib {
    /*//////////////////////////////////////////////////////////////
                             ETH OPERATIONS
    //////////////////////////////////////////////////////////////*/

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

        /// @solidity memory-safe-assembly
        assembly {
            // Transfer the ETH and store if it succeeded or not.
            success := call(gas(), to, amount, 0, 0, 0, 0)
        }

        require(success, "ETH_TRANSFER_FAILED");
    }

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

    function safeTransferFrom(
        ERC20 token,
        address from,
        address to,
        uint256 amount
    ) internal {
        bool success;

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

            // Write the abi-encoded calldata into memory, beginning with the function selector.
            mstore(freeMemoryPointer, 0x23b872dd00000000000000000000000000000000000000000000000000000000)
            mstore(add(freeMemoryPointer, 4), and(from, 0xffffffffffffffffffffffffffffffffffffffff)) // Append and mask the "from" argument.
            mstore(add(freeMemoryPointer, 36), and(to, 0xffffffffffffffffffffffffffffffffffffffff)) // Append and mask the "to" argument.
            mstore(add(freeMemoryPointer, 68), amount) // Append the "amount" argument. Masking not required as it's a full 32 byte type.

            success := and(
                // Set success to whether the call reverted, if not we check it either
                // returned exactly 1 (can't just be non-zero data), or had no return data.
                or(and(eq(mload(0), 1), gt(returndatasize(), 31)), iszero(returndatasize())),
                // We use 100 because the length of our calldata totals up like so: 4 + 32 * 3.
                // We use 0 and 32 to copy up to 32 bytes of return data into the scratch space.
                // Counterintuitively, this call must be positioned second to the or() call in the
                // surrounding and() call or else returndatasize() will be zero during the computation.
                call(gas(), token, 0, freeMemoryPointer, 100, 0, 32)
            )
        }

        require(success, "TRANSFER_FROM_FAILED");
    }

    function safeTransfer(
        ERC20 token,
        address to,
        uint256 amount
    ) internal {
        bool success;

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

            // Write the abi-encoded calldata into memory, beginning with the function selector.
            mstore(freeMemoryPointer, 0xa9059cbb00000000000000000000000000000000000000000000000000000000)
            mstore(add(freeMemoryPointer, 4), and(to, 0xffffffffffffffffffffffffffffffffffffffff)) // Append and mask the "to" argument.
            mstore(add(freeMemoryPointer, 36), amount) // Append the "amount" argument. Masking not required as it's a full 32 byte type.

            success := and(
                // Set success to whether the call reverted, if not we check it either
                // returned exactly 1 (can't just be non-zero data), or had no return data.
                or(and(eq(mload(0), 1), gt(returndatasize(), 31)), iszero(returndatasize())),
                // We use 68 because the length of our calldata totals up like so: 4 + 32 * 2.
                // We use 0 and 32 to copy up to 32 bytes of return data into the scratch space.
                // Counterintuitively, this call must be positioned second to the or() call in the
                // surrounding and() call or else returndatasize() will be zero during the computation.
                call(gas(), token, 0, freeMemoryPointer, 68, 0, 32)
            )
        }

        require(success, "TRANSFER_FAILED");
    }

    function safeApprove(
        ERC20 token,
        address to,
        uint256 amount
    ) internal {
        bool success;

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

            // Write the abi-encoded calldata into memory, beginning with the function selector.
            mstore(freeMemoryPointer, 0x095ea7b300000000000000000000000000000000000000000000000000000000)
            mstore(add(freeMemoryPointer, 4), and(to, 0xffffffffffffffffffffffffffffffffffffffff)) // Append and mask the "to" argument.
            mstore(add(freeMemoryPointer, 36), amount) // Append the "amount" argument. Masking not required as it's a full 32 byte type.

            success := and(
                // Set success to whether the call reverted, if not we check it either
                // returned exactly 1 (can't just be non-zero data), or had no return data.
                or(and(eq(mload(0), 1), gt(returndatasize(), 31)), iszero(returndatasize())),
                // We use 68 because the length of our calldata totals up like so: 4 + 32 * 2.
                // We use 0 and 32 to copy up to 32 bytes of return data into the scratch space.
                // Counterintuitively, this call must be positioned second to the or() call in the
                // surrounding and() call or else returndatasize() will be zero during the computation.
                call(gas(), token, 0, freeMemoryPointer, 68, 0, 32)
            )
        }

        require(success, "APPROVE_FAILED");
    }
}

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

/// @notice Modern and gas efficient ERC20 + EIP-2612 implementation.
/// @author Solmate (https://github.com/transmissions11/solmate/blob/main/src/tokens/ERC20.sol)
/// @author Modified from Uniswap (https://github.com/Uniswap/uniswap-v2-core/blob/master/contracts/UniswapV2ERC20.sol)
/// @dev Do not manually set balances without updating totalSupply, as the sum of all user balances must not exceed it.
abstract contract ERC20 {
    /*//////////////////////////////////////////////////////////////
                                 EVENTS
    //////////////////////////////////////////////////////////////*/

    event Transfer(address indexed from, address indexed to, uint256 amount);

    event Approval(address indexed owner, address indexed spender, uint256 amount);

    /*//////////////////////////////////////////////////////////////
                            METADATA STORAGE
    //////////////////////////////////////////////////////////////*/

    string public name;

    string public symbol;

    uint8 public immutable decimals;

    /*//////////////////////////////////////////////////////////////
                              ERC20 STORAGE
    //////////////////////////////////////////////////////////////*/

    uint256 public totalSupply;

    mapping(address => uint256) public balanceOf;

    mapping(address => mapping(address => uint256)) public allowance;

    /*//////////////////////////////////////////////////////////////
                            EIP-2612 STORAGE
    //////////////////////////////////////////////////////////////*/

    uint256 internal immutable INITIAL_CHAIN_ID;

    bytes32 internal immutable INITIAL_DOMAIN_SEPARATOR;

    mapping(address => uint256) public nonces;

    /*//////////////////////////////////////////////////////////////
                               CONSTRUCTOR
    //////////////////////////////////////////////////////////////*/

    constructor(
        string memory _name,
        string memory _symbol,
        uint8 _decimals
    ) {
        name = _name;
        symbol = _symbol;
        decimals = _decimals;

        INITIAL_CHAIN_ID = block.chainid;
        INITIAL_DOMAIN_SEPARATOR = computeDomainSeparator();
    }

    /*//////////////////////////////////////////////////////////////
                               ERC20 LOGIC
    //////////////////////////////////////////////////////////////*/

    function approve(address spender, uint256 amount) public virtual returns (bool) {
        allowance[msg.sender][spender] = amount;

        emit Approval(msg.sender, spender, amount);

        return true;
    }

    function transfer(address to, uint256 amount) public virtual returns (bool) {
        balanceOf[msg.sender] -= amount;

        // Cannot overflow because the sum of all user
        // balances can't exceed the max uint256 value.
        unchecked {
            balanceOf[to] += amount;
        }

        emit Transfer(msg.sender, to, amount);

        return true;
    }

    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) public virtual returns (bool) {
        uint256 allowed = allowance[from][msg.sender]; // Saves gas for limited approvals.

        if (allowed != type(uint256).max) allowance[from][msg.sender] = allowed - amount;

        balanceOf[from] -= amount;

        // Cannot overflow because the sum of all user
        // balances can't exceed the max uint256 value.
        unchecked {
            balanceOf[to] += amount;
        }

        emit Transfer(from, to, amount);

        return true;
    }

    /*//////////////////////////////////////////////////////////////
                             EIP-2612 LOGIC
    //////////////////////////////////////////////////////////////*/

    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) public virtual {
        require(deadline >= block.timestamp, "PERMIT_DEADLINE_EXPIRED");

        // Unchecked because the only math done is incrementing
        // the owner's nonce which cannot realistically overflow.
        unchecked {
            address recoveredAddress = ecrecover(
                keccak256(
                    abi.encodePacked(
                        "\x19\x01",
                        DOMAIN_SEPARATOR(),
                        keccak256(
                            abi.encode(
                                keccak256(
                                    "Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)"
                                ),
                                owner,
                                spender,
                                value,
                                nonces[owner]++,
                                deadline
                            )
                        )
                    )
                ),
                v,
                r,
                s
            );

            require(recoveredAddress != address(0) && recoveredAddress == owner, "INVALID_SIGNER");

            allowance[recoveredAddress][spender] = value;
        }

        emit Approval(owner, spender, value);
    }

    function DOMAIN_SEPARATOR() public view virtual returns (bytes32) {
        return block.chainid == INITIAL_CHAIN_ID ? INITIAL_DOMAIN_SEPARATOR : computeDomainSeparator();
    }

    function computeDomainSeparator() internal view virtual returns (bytes32) {
        return
            keccak256(
                abi.encode(
                    keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"),
                    keccak256(bytes(name)),
                    keccak256("1"),
                    block.chainid,
                    address(this)
                )
            );
    }

    /*//////////////////////////////////////////////////////////////
                        INTERNAL MINT/BURN LOGIC
    //////////////////////////////////////////////////////////////*/

    function _mint(address to, uint256 amount) internal virtual {
        totalSupply += amount;

        // Cannot overflow because the sum of all user
        // balances can't exceed the max uint256 value.
        unchecked {
            balanceOf[to] += amount;
        }

        emit Transfer(address(0), to, amount);
    }

    function _burn(address from, uint256 amount) internal virtual {
        balanceOf[from] -= amount;

        // Cannot underflow because a user's balance
        // will never be larger than the total supply.
        unchecked {
            totalSupply -= amount;
        }

        emit Transfer(from, address(0), amount);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity 0.8.21;

interface BeforeTransferHook {
    function beforeTransfer(address from, address to, address operator) external view;
}

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

/// @notice Provides a flexible and updatable auth pattern which is completely separate from application logic.
/// @author Solmate (https://github.com/transmissions11/solmate/blob/main/src/auth/Auth.sol)
/// @author Modified from Dappsys (https://github.com/dapphub/ds-auth/blob/master/src/auth.sol)
abstract contract Auth {
    event OwnershipTransferred(address indexed user, address indexed newOwner);

    event AuthorityUpdated(address indexed user, Authority indexed newAuthority);

    address public owner;

    Authority public authority;

    constructor(address _owner, Authority _authority) {
        owner = _owner;
        authority = _authority;

        emit OwnershipTransferred(msg.sender, _owner);
        emit AuthorityUpdated(msg.sender, _authority);
    }

    modifier requiresAuth() virtual {
        require(isAuthorized(msg.sender, msg.sig), "UNAUTHORIZED");

        _;
    }

    function isAuthorized(address user, bytes4 functionSig) internal view virtual returns (bool) {
        Authority auth = authority; // Memoizing authority saves us a warm SLOAD, around 100 gas.

        // Checking if the caller is the owner only after calling the authority saves gas in most cases, but be
        // aware that this makes protected functions uncallable even to the owner if the authority is out of order.
        return (address(auth) != address(0) && auth.canCall(user, address(this), functionSig)) || user == owner;
    }

    function setAuthority(Authority newAuthority) public virtual {
        // We check if the caller is the owner first because we want to ensure they can
        // always swap out the authority even if it's reverting or using up a lot of gas.
        require(msg.sender == owner || authority.canCall(msg.sender, address(this), msg.sig));

        authority = newAuthority;

        emit AuthorityUpdated(msg.sender, newAuthority);
    }

    function transferOwnership(address newOwner) public virtual requiresAuth {
        owner = newOwner;

        emit OwnershipTransferred(msg.sender, newOwner);
    }
}

/// @notice A generic interface for a contract which provides authorization data to an Auth instance.
/// @author Solmate (https://github.com/transmissions11/solmate/blob/main/src/auth/Auth.sol)
/// @author Modified from Dappsys (https://github.com/dapphub/ds-auth/blob/master/src/auth.sol)
interface Authority {
    function canCall(
        address user,
        address target,
        bytes4 functionSig
    ) external view returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.20;

/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
interface IERC721Receiver {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be
     * reverted.
     *
     * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/ERC165.sol)

pragma solidity ^0.8.20;

import {IERC165} from "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC1155/IERC1155Receiver.sol)

pragma solidity ^0.8.20;

import {IERC165} from "../../utils/introspection/IERC165.sol";

/**
 * @dev Interface that must be implemented by smart contracts in order to receive
 * ERC-1155 token transfers.
 */
interface IERC1155Receiver is IERC165 {
    /**
     * @dev Handles the receipt of a single ERC1155 token type. This function is
     * called at the end of a `safeTransferFrom` after the balance has been updated.
     *
     * NOTE: To accept the transfer, this must return
     * `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))`
     * (i.e. 0xf23a6e61, or its own function selector).
     *
     * @param operator The address which initiated the transfer (i.e. msg.sender)
     * @param from The address which previously owned the token
     * @param id The ID of the token being transferred
     * @param value The amount of tokens being transferred
     * @param data Additional data with no specified format
     * @return `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))` if transfer is allowed
     */
    function onERC1155Received(
        address operator,
        address from,
        uint256 id,
        uint256 value,
        bytes calldata data
    ) external returns (bytes4);

    /**
     * @dev Handles the receipt of a multiple ERC1155 token types. This function
     * is called at the end of a `safeBatchTransferFrom` after the balances have
     * been updated.
     *
     * NOTE: To accept the transfer(s), this must return
     * `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))`
     * (i.e. 0xbc197c81, or its own function selector).
     *
     * @param operator The address which initiated the batch transfer (i.e. msg.sender)
     * @param from The address which previously owned the token
     * @param ids An array containing ids of each token being transferred (order and length must match values array)
     * @param values An array containing amounts of each token being transferred (order and length must match ids array)
     * @param data Additional data with no specified format
     * @return `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))` if transfer is allowed
     */
    function onERC1155BatchReceived(
        address operator,
        address from,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external returns (bytes4);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/IERC165.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

{
  "remappings": [
    "@solmate/=lib/solmate/src/",
    "@forge-std/=lib/forge-std/src/",
    "@ds-test/=lib/forge-std/lib/ds-test/src/",
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "@openzeppelin/=lib/openzeppelin-contracts/",
    "@ccip/=lib/ccip/",
    "@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/",
    "ccip/=lib/ccip/contracts/",
    "erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/",
    "forge-std/=lib/forge-std/src/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/",
    "solmate/=lib/solmate/src/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "shanghai",
  "viaIR": false,
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"_owner","type":"address"},{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"uint8","name":"_decimals","type":"uint8"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"target","type":"address"}],"name":"AddressEmptyCode","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"AddressInsufficientBalance","type":"error"},{"inputs":[],"name":"FailedInnerCall","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":true,"internalType":"contract Authority","name":"newAuthority","type":"address"}],"name":"AuthorityUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"asset","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"shares","type":"uint256"}],"name":"Enter","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"address","name":"asset","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":false,"internalType":"uint256","name":"shares","type":"uint256"}],"name":"Exit","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"DOMAIN_SEPARATOR","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"authority","outputs":[{"internalType":"contract Authority","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"contract ERC20","name":"asset","type":"address"},{"internalType":"uint256","name":"assetAmount","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"shareAmount","type":"uint256"}],"name":"enter","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"contract ERC20","name":"asset","type":"address"},{"internalType":"uint256","name":"assetAmount","type":"uint256"},{"internalType":"address","name":"from","type":"address"},{"internalType":"uint256","name":"shareAmount","type":"uint256"}],"name":"exit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"hook","outputs":[{"internalType":"contract BeforeTransferHook","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"targets","type":"address[]"},{"internalType":"bytes[]","name":"data","type":"bytes[]"},{"internalType":"uint256[]","name":"values","type":"uint256[]"}],"name":"manage","outputs":[{"internalType":"bytes[]","name":"results","type":"bytes[]"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"target","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"manage","outputs":[{"internalType":"bytes","name":"result","type":"bytes"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"nonces","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"},{"internalType":"uint256[]","name":"","type":"uint256[]"},{"internalType":"uint256[]","name":"","type":"uint256[]"},{"internalType":"bytes","name":"","type":"bytes"}],"name":"onERC1155BatchReceived","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"bytes","name":"","type":"bytes"}],"name":"onERC1155Received","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"bytes","name":"","type":"bytes"}],"name":"onERC721Received","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"permit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract Authority","name":"newAuthority","type":"address"}],"name":"setAuthority","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_hook","type":"address"}],"name":"setBeforeTransferHook","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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

-----Decoded View---------------
Arg [0] : _owner (address): 0x0463E60C7cE10e57911AB7bD1667eaa21de3e79b
Arg [1] : _name (string): King Karak LRT
Arg [2] : _symbol (string): weETHk
Arg [3] : _decimals (uint8): 18

-----Encoded View---------------
8 Constructor Arguments found :
Arg [0] : 0000000000000000000000000463e60c7ce10e57911ab7bd1667eaa21de3e79b
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [2] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000012
Arg [4] : 000000000000000000000000000000000000000000000000000000000000000e
Arg [5] : 4b696e67204b6172616b204c5254000000000000000000000000000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000006
Arg [7] : 77654554486b0000000000000000000000000000000000000000000000000000