Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

More Options

• Similar
• Submit Audit
• Compare

// SPDX-License-Identifier: Unlicensed

pragma solidity ^0.8.20;

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

/// @title S2VestFactory
/// @notice Pencils Vesting Factory for Early Active User
contract VestFactoryEarlyUser is VestingWalletFactory {
    constructor(address signer, address default_admin, address token, string memory signDomain)
        VestingWalletFactory(signer, default_admin, token, signDomain)
    {}
}

// SPDX-License-Identifier: Unlicensed

pragma solidity ^0.8.20;

import "./VestingWalletFragment.sol";
import "@openzeppelin/contracts/utils/cryptography/EIP712.sol";
import "@openzeppelin/contracts/access/AccessControl.sol";
import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import {ReentrancyGuard} from "@openzeppelin/contracts/utils/ReentrancyGuard.sol";

contract VestingWalletFactory is AccessControl, ReentrancyGuard, EIP712 {
    ////////////////////////////////////////////////////////////////////////////
    // Constants and Immutables
    ////////////////////////////////////////////////////////////////////////////

    /// @notice airdrop token address
    address private immutable token;

    /// @notice role for backend signer
    bytes32 public constant SIGNER_ROLE = keccak256("SIGNER_ROLE");

    /// @notice role for CEX related operation
    bytes32 public constant CEX_ROLE = keccak256("CEX_ROLE");

    /* For Signature */
    bytes32 private constant _TYPEHASH = keccak256(
        "Distribution(address beneficiary,uint256 initialReleaseAmount,uint256 vestingAmount,uint256 refund,uint64 startTimestamp,uint64 durationSeconds,uint64 expirationTime,uint8 decision)"
    );

    ////////////////////////////////////////////////////////////////////////////
    // State Variables
    ////////////////////////////////////////////////////////////////////////////

    struct Distribution {
        // vesting wallet's beneficiary
        address beneficiary;
        // initial release
        uint256 initialReleaseAmount;
        // stage-linear release
        uint256 vestingAmount;
        // amount of native eth to refund
        uint256 refund;
        // start time for linear release
        uint64 startTimestamp;
        // duration for linear release
        uint64 durationSeconds;
        // signature expiration
        uint64 expirationTime;
        // user decision
        uint8 decision;
    }

    /// @notice user decision
    /// @dev uint8(1): claim to cex
    /// @dev uint8(2): claim to wallet / claim to stake
    /// @dev uint8(3): refund
    mapping(address => uint8) public userDecision;

    /// @notice users' distribution data
    mapping(address => Distribution) public userDistribution;

    /// @notice users' vesting wallet
    mapping(address => address) public userToVestingWallet;

    /// @notice whether the signature is used
    mapping(bytes => bool) public signatureUsed;

    /// @notice user cex account list
    mapping(address => bytes32) public userCEXAccounts;

    /// @notice total amount for cex operation
    uint256 public totalAmountCEX;

    ////////////////////////////////////////////////////////////////////////////
    // constructor and receive
    ////////////////////////////////////////////////////////////////////////////

    constructor(address signer, address default_admin, address _token, string memory signDomain)
        EIP712(signDomain, "1")
    {
        _grantRole(SIGNER_ROLE, signer);
        _grantRole(DEFAULT_ADMIN_ROLE, default_admin);
        token = _token;
    }

    receive() external payable {
        // receive native eth for refund
    }

    ////////////////////////////////////////////////////////////////////////////
    // User-facing Functions
    ////////////////////////////////////////////////////////////////////////////

    function claimToCEX(Distribution calldata data, bytes calldata signature, address signer, bytes32 dataHash)
        external
        nonReentrant
    {
        // check whether user had claimed
        require(userDecision[data.beneficiary] == 0, "DAPPDistribution: user had claimed");
        // check data should have correct label
        require(data.decision == 1, "DAPPDistribution: invalid decision");
        // verify signature
        verifySignature(data, signature, signer);

        // effect
        userDecision[data.beneficiary] = uint8(1);
        userDistribution[data.beneficiary] = data;
        userCEXAccounts[data.beneficiary] = dataHash;
        totalAmountCEX += (data.initialReleaseAmount + data.vestingAmount);

        Address.sendValue(payable(data.beneficiary), data.refund);
    }

    function claimToWallet(Distribution calldata data, bytes calldata signature, address signer)
        external
        nonReentrant
    {
        // check whether user had claimed
        require(userDecision[data.beneficiary] == 0, "DAPPDistribution: user had claimed");
        // check data should have correct label
        require(data.decision == 2, "DAPPDistribution: invalid decision");
        // verify signature
        verifySignature(data, signature, signer);

        // create vesting wallet
        VestingWalletFragment vestingWallet = new VestingWalletFragment(
            data.beneficiary,
            data.initialReleaseAmount,
            token,
            data.vestingAmount,
            data.startTimestamp,
            data.durationSeconds
        );

        // effect
        userDecision[data.beneficiary] = uint8(2);
        userDistribution[data.beneficiary] = data;
        userToVestingWallet[data.beneficiary] = address(vestingWallet);

        // token approval
        SafeERC20.safeIncreaseAllowance(
            IERC20(token), address(vestingWallet), (data.initialReleaseAmount + data.vestingAmount)
        );
        vestingWallet.init();

        Address.sendValue(payable(data.beneficiary), data.refund);
    }

    function refund(Distribution calldata data, bytes calldata signature, address signer) external nonReentrant {
        // check whether user had claimed
        require(userDecision[data.beneficiary] == 0, "DAPPDistribution: user had claimed");
        // check data should have correct label
        require(data.decision == 3, "DAPPDistribution: invalid decision");
        // verify signature
        verifySignature(data, signature, signer);

        // effect
        userDecision[data.beneficiary] = uint8(3);
        userDistribution[data.beneficiary] = data;

        // interact
        Address.sendValue(payable(data.beneficiary), data.refund);
    }

    ////////////////////////////////////////////////////////////////////////////
    // Admin-facing Functions
    ////////////////////////////////////////////////////////////////////////////

    function withdrawAdmin(uint256 amount) public onlyRole(DEFAULT_ADMIN_ROLE) {
        uint256 belongToThis = IERC20(token).balanceOf(address(this)) - totalAmountCEX;
        require(belongToThis >= amount, "DAPPDistribution: insufficient");
        SafeERC20.safeTransfer(IERC20(token), msg.sender, amount);
    }

    function withdrawRefund(uint256 amount) external onlyRole(DEFAULT_ADMIN_ROLE) {
        Address.sendValue(payable(msg.sender), amount);
    }

    function withdrawCEX(uint256 amount) external onlyRole(CEX_ROLE) {
        totalAmountCEX -= amount;
        SafeERC20.safeTransfer(IERC20(token), msg.sender, amount);
    }

    ////////////////////////////////////////////////////////////////////////////
    // internal
    ////////////////////////////////////////////////////////////////////////////

    function verifySignature(Distribution calldata data, bytes calldata signature, address signer) internal {
        require(hasRole(SIGNER_ROLE, signer), "DAPPDistribution: invalid signer");
        require(!signatureUsed[signature], "DAPPDistribution: signature used");
        bytes32 digest = _hashTypedDataV4(
            keccak256(
                abi.encode(
                    _TYPEHASH,
                    data.beneficiary,
                    data.initialReleaseAmount,
                    data.vestingAmount,
                    data.refund,
                    data.startTimestamp,
                    data.durationSeconds,
                    data.expirationTime,
                    data.decision
                )
            )
        );
        address recoveredSigner = ECDSA.recover(digest, signature);

        require(signer == recoveredSigner, "DAPPDistribution: invalid signature");
        require(block.timestamp <= data.expirationTime, "DAPPDistribution: signature expired");
        signatureUsed[signature] = true;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.20;

import {SafeERC20, IERC20} from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import {VestingWallet} from "@openzeppelin/contracts/finance/VestingWallet.sol";

contract VestingWalletFragment is VestingWallet {
    ////////////////////////////////////////////////////////////////////////////
    // constant & immutable
    ////////////////////////////////////////////////////////////////////////////

    /// @notice timestamp in seconds for 30 days
    uint64 private constant _secondsPerMonth = 30 days;

    /// @notice factory address
    address public immutable FACTORY;

    /// @notice The release token address
    address public immutable RELEASE_TOKEN;

    /// @notice The amount of tokens to be released immediately
    uint256 public immutable initialReleaseAmount;

    /// @notice The amount of tokens to be released linearly
    uint256 public immutable vestingReleaseAmount;

    ////////////////////////////////////////////////////////////////////////////
    // constructor & receive
    ////////////////////////////////////////////////////////////////////////////

    constructor(
        address beneficiary,
        uint256 initialReleaseAmount_,
        address vestingToken_,
        uint256 vestingAmount_,
        uint64 startTimestamp,
        uint64 durationSeconds
    ) VestingWallet(beneficiary, startTimestamp, durationSeconds) {
        // factory
        FACTORY = msg.sender;
        // set release token address
        RELEASE_TOKEN = vestingToken_;
        // set release amount
        initialReleaseAmount = initialReleaseAmount_;
        vestingReleaseAmount = vestingAmount_;
    }

    receive() external payable override {
        // block native ether sent to the contract
        revert("Not allow any ether");
    }

    ////////////////////////////////////////////////////////////////////////////
    // Initialize
    ////////////////////////////////////////////////////////////////////////////

    function init() external {
        require(msg.sender == FACTORY, "not the factory");
        // pull token
        SafeERC20.safeTransferFrom(
            IERC20(RELEASE_TOKEN), msg.sender, address(this), initialReleaseAmount + vestingReleaseAmount
        );
        // release `initialReleaseAmount`
        release(RELEASE_TOKEN);
    }

    ////////////////////////////////////////////////////////////////////////////
    // VestingWallet Override
    ////////////////////////////////////////////////////////////////////////////

    /// @dev release formula: releaseable = initAmount + vestingAmount * elapsedMonths / totalMonths
    function _vestingSchedule(uint256, uint64 timestamp) internal view override returns (uint256) {
        if (timestamp < start()) {
            return initialReleaseAmount;
        } else if (timestamp >= end()) {
            return initialReleaseAmount + vestingReleaseAmount;
        } else {
            uint256 elapsedMonths = (timestamp - start()) / _secondsPerMonth;
            uint256 totalMonths = duration() / _secondsPerMonth;
            return initialReleaseAmount + (vestingReleaseAmount * elapsedMonths) / totalMonths;
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/cryptography/EIP712.sol)

pragma solidity ^0.8.20;

import {MessageHashUtils} from "./MessageHashUtils.sol";
import {ShortStrings, ShortString} from "../ShortStrings.sol";
import {IERC5267} from "../../interfaces/IERC5267.sol";

/**
 * @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data.
 *
 * The encoding scheme specified in the EIP requires a domain separator and a hash of the typed structured data, whose
 * encoding is very generic and therefore its implementation in Solidity is not feasible, thus this contract
 * does not implement the encoding itself. Protocols need to implement the type-specific encoding they need in order to
 * produce the hash of their typed data using a combination of `abi.encode` and `keccak256`.
 *
 * This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding
 * scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA
 * ({_hashTypedDataV4}).
 *
 * The implementation of the domain separator was designed to be as efficient as possible while still properly updating
 * the chain id to protect against replay attacks on an eventual fork of the chain.
 *
 * NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method
 * https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].
 *
 * NOTE: In the upgradeable version of this contract, the cached values will correspond to the address, and the domain
 * separator of the implementation contract. This will cause the {_domainSeparatorV4} function to always rebuild the
 * separator from the immutable values, which is cheaper than accessing a cached version in cold storage.
 *
 * @custom:oz-upgrades-unsafe-allow state-variable-immutable
 */
abstract contract EIP712 is IERC5267 {
    using ShortStrings for *;

    bytes32 private constant TYPE_HASH =
        keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)");

    // Cache the domain separator as an immutable value, but also store the chain id that it corresponds to, in order to
    // invalidate the cached domain separator if the chain id changes.
    bytes32 private immutable _cachedDomainSeparator;
    uint256 private immutable _cachedChainId;
    address private immutable _cachedThis;

    bytes32 private immutable _hashedName;
    bytes32 private immutable _hashedVersion;

    ShortString private immutable _name;
    ShortString private immutable _version;
    string private _nameFallback;
    string private _versionFallback;

    /**
     * @dev Initializes the domain separator and parameter caches.
     *
     * The meaning of `name` and `version` is specified in
     * https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]:
     *
     * - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol.
     * - `version`: the current major version of the signing domain.
     *
     * NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart
     * contract upgrade].
     */
    constructor(string memory name, string memory version) {
        _name = name.toShortStringWithFallback(_nameFallback);
        _version = version.toShortStringWithFallback(_versionFallback);
        _hashedName = keccak256(bytes(name));
        _hashedVersion = keccak256(bytes(version));

        _cachedChainId = block.chainid;
        _cachedDomainSeparator = _buildDomainSeparator();
        _cachedThis = address(this);
    }

    /**
     * @dev Returns the domain separator for the current chain.
     */
    function _domainSeparatorV4() internal view returns (bytes32) {
        if (address(this) == _cachedThis && block.chainid == _cachedChainId) {
            return _cachedDomainSeparator;
        } else {
            return _buildDomainSeparator();
        }
    }

    function _buildDomainSeparator() private view returns (bytes32) {
        return keccak256(abi.encode(TYPE_HASH, _hashedName, _hashedVersion, block.chainid, address(this)));
    }

    /**
     * @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this
     * function returns the hash of the fully encoded EIP712 message for this domain.
     *
     * This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example:
     *
     * ```solidity
     * bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(
     *     keccak256("Mail(address to,string contents)"),
     *     mailTo,
     *     keccak256(bytes(mailContents))
     * )));
     * address signer = ECDSA.recover(digest, signature);
     * ```
     */
    function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) {
        return MessageHashUtils.toTypedDataHash(_domainSeparatorV4(), structHash);
    }

    /**
     * @dev See {IERC-5267}.
     */
    function eip712Domain()
        public
        view
        virtual
        returns (
            bytes1 fields,
            string memory name,
            string memory version,
            uint256 chainId,
            address verifyingContract,
            bytes32 salt,
            uint256[] memory extensions
        )
    {
        return (
            hex"0f", // 01111
            _EIP712Name(),
            _EIP712Version(),
            block.chainid,
            address(this),
            bytes32(0),
            new uint256[](0)
        );
    }

    /**
     * @dev The name parameter for the EIP712 domain.
     *
     * NOTE: By default this function reads _name which is an immutable value.
     * It only reads from storage if necessary (in case the value is too large to fit in a ShortString).
     */
    // solhint-disable-next-line func-name-mixedcase
    function _EIP712Name() internal view returns (string memory) {
        return _name.toStringWithFallback(_nameFallback);
    }

    /**
     * @dev The version parameter for the EIP712 domain.
     *
     * NOTE: By default this function reads _version which is an immutable value.
     * It only reads from storage if necessary (in case the value is too large to fit in a ShortString).
     */
    // solhint-disable-next-line func-name-mixedcase
    function _EIP712Version() internal view returns (string memory) {
        return _version.toStringWithFallback(_versionFallback);
    }
}

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

pragma solidity ^0.8.20;

import {IAccessControl} from "./IAccessControl.sol";
import {Context} from "../utils/Context.sol";
import {ERC165} from "../utils/introspection/ERC165.sol";

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```solidity
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```solidity
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it. We recommend using {AccessControlDefaultAdminRules}
 * to enforce additional security measures for this role.
 */
abstract contract AccessControl is Context, IAccessControl, ERC165 {
    struct RoleData {
        mapping(address account => bool) hasRole;
        bytes32 adminRole;
    }

    mapping(bytes32 role => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @dev Modifier that checks that an account has a specific role. Reverts
     * with an {AccessControlUnauthorizedAccount} error including the required role.
     */
    modifier onlyRole(bytes32 role) {
        _checkRole(role);
        _;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view virtual returns (bool) {
        return _roles[role].hasRole[account];
    }

    /**
     * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `_msgSender()`
     * is missing `role`. Overriding this function changes the behavior of the {onlyRole} modifier.
     */
    function _checkRole(bytes32 role) internal view virtual {
        _checkRole(role, _msgSender());
    }

    /**
     * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `account`
     * is missing `role`.
     */
    function _checkRole(bytes32 role, address account) internal view virtual {
        if (!hasRole(role, account)) {
            revert AccessControlUnauthorizedAccount(account, role);
        }
    }

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) public view virtual returns (bytes32) {
        return _roles[role].adminRole;
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleGranted} event.
     */
    function grantRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) {
        _grantRole(role, account);
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleRevoked} event.
     */
    function revokeRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) {
        _revokeRole(role, account);
    }

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been revoked `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `callerConfirmation`.
     *
     * May emit a {RoleRevoked} event.
     */
    function renounceRole(bytes32 role, address callerConfirmation) public virtual {
        if (callerConfirmation != _msgSender()) {
            revert AccessControlBadConfirmation();
        }

        _revokeRole(role, callerConfirmation);
    }

    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
        bytes32 previousAdminRole = getRoleAdmin(role);
        _roles[role].adminRole = adminRole;
        emit RoleAdminChanged(role, previousAdminRole, adminRole);
    }

    /**
     * @dev Attempts to grant `role` to `account` and returns a boolean indicating if `role` was granted.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleGranted} event.
     */
    function _grantRole(bytes32 role, address account) internal virtual returns (bool) {
        if (!hasRole(role, account)) {
            _roles[role].hasRole[account] = true;
            emit RoleGranted(role, account, _msgSender());
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Attempts to revoke `role` to `account` and returns a boolean indicating if `role` was revoked.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleRevoked} event.
     */
    function _revokeRole(bytes32 role, address account) internal virtual returns (bool) {
        if (hasRole(role, account)) {
            _roles[role].hasRole[account] = false;
            emit RoleRevoked(role, account, _msgSender());
            return true;
        } else {
            return false;
        }
    }
}

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

pragma solidity ^0.8.20;

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS
    }

    /**
     * @dev The signature derives the `address(0)`.
     */
    error ECDSAInvalidSignature();

    /**
     * @dev The signature has an invalid length.
     */
    error ECDSAInvalidSignatureLength(uint256 length);

    /**
     * @dev The signature has an S value that is in the upper half order.
     */
    error ECDSAInvalidSignatureS(bytes32 s);

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with `signature` or an error. This will not
     * return address(0) without also returning an error description. Errors are documented using an enum (error type)
     * and a bytes32 providing additional information about the error.
     *
     * If no error is returned, then the address can be used for verification purposes.
     *
     * The `ecrecover` EVM precompile allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {MessageHashUtils-toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError, bytes32) {
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            /// @solidity memory-safe-assembly
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength, bytes32(signature.length));
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM precompile allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {MessageHashUtils-toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error, bytes32 errorArg) = tryRecover(hash, signature);
        _throwError(error, errorArg);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     */
    function tryRecover(bytes32 hash, bytes32 r, bytes32 vs) internal pure returns (address, RecoverError, bytes32) {
        unchecked {
            bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);
            // We do not check for an overflow here since the shift operation results in 0 or 1.
            uint8 v = uint8((uint256(vs) >> 255) + 27);
            return tryRecover(hash, v, r, s);
        }
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     */
    function recover(bytes32 hash, bytes32 r, bytes32 vs) internal pure returns (address) {
        (address recovered, RecoverError error, bytes32 errorArg) = tryRecover(hash, r, vs);
        _throwError(error, errorArg);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address, RecoverError, bytes32) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS, s);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature, bytes32(0));
        }

        return (signer, RecoverError.NoError, bytes32(0));
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal pure returns (address) {
        (address recovered, RecoverError error, bytes32 errorArg) = tryRecover(hash, v, r, s);
        _throwError(error, errorArg);
        return recovered;
    }

    /**
     * @dev Optionally reverts with the corresponding custom error according to the `error` argument provided.
     */
    function _throwError(RecoverError error, bytes32 errorArg) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert ECDSAInvalidSignature();
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert ECDSAInvalidSignatureLength(uint256(errorArg));
        } else if (error == RecoverError.InvalidSignatureS) {
            revert ECDSAInvalidSignatureS(errorArg);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.20;

import {IERC20} from "../IERC20.sol";
import {IERC20Permit} from "../extensions/IERC20Permit.sol";
import {Address} from "../../../utils/Address.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 Address for address;

    /**
     * @dev An operation with an ERC20 token failed.
     */
    error SafeERC20FailedOperation(address token);

    /**
     * @dev Indicates a failed `decreaseAllowance` request.
     */
    error SafeERC20FailedDecreaseAllowance(address spender, uint256 currentAllowance, uint256 requestedDecrease);

    /**
     * @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     */
    function safeTransfer(IERC20 token, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeCall(token.transfer, (to, value)));
    }

    /**
     * @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the
     * calling contract. If `token` returns no value, non-reverting calls are assumed to be successful.
     */
    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeCall(token.transferFrom, (from, to, value)));
    }

    /**
     * @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     */
    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 oldAllowance = token.allowance(address(this), spender);
        forceApprove(token, spender, oldAllowance + value);
    }

    /**
     * @dev Decrease the calling contract's allowance toward `spender` by `requestedDecrease`. If `token` returns no
     * value, non-reverting calls are assumed to be successful.
     */
    function safeDecreaseAllowance(IERC20 token, address spender, uint256 requestedDecrease) internal {
        unchecked {
            uint256 currentAllowance = token.allowance(address(this), spender);
            if (currentAllowance < requestedDecrease) {
                revert SafeERC20FailedDecreaseAllowance(spender, currentAllowance, requestedDecrease);
            }
            forceApprove(token, spender, currentAllowance - requestedDecrease);
        }
    }

    /**
     * @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful. Meant to be used with tokens that require the approval
     * to be set to zero before setting it to a non-zero value, such as USDT.
     */
    function forceApprove(IERC20 token, address spender, uint256 value) internal {
        bytes memory approvalCall = abi.encodeCall(token.approve, (spender, value));

        if (!_callOptionalReturnBool(token, approvalCall)) {
            _callOptionalReturn(token, abi.encodeCall(token.approve, (spender, 0)));
            _callOptionalReturn(token, approvalCall);
        }
    }

    /**
     * @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);
        if (returndata.length != 0 && !abi.decode(returndata, (bool))) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @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).
     *
     * This is a variant of {_callOptionalReturn} that silents catches all reverts and returns a bool instead.
     */
    function _callOptionalReturnBool(IERC20 token, bytes memory data) private returns (bool) {
        // 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 cannot use {Address-functionCall} here since this should return false
        // and not revert is the subcall reverts.

        (bool success, bytes memory returndata) = address(token).call(data);
        return success && (returndata.length == 0 || abi.decode(returndata, (bool))) && address(token).code.length > 0;
    }
}

// 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) (utils/ReentrancyGuard.sol)

pragma solidity ^0.8.20;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant NOT_ENTERED = 1;
    uint256 private constant ENTERED = 2;

    uint256 private _status;

    /**
     * @dev Unauthorized reentrant call.
     */
    error ReentrancyGuardReentrantCall();

    constructor() {
        _status = NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, _status will be NOT_ENTERED
        if (_status == ENTERED) {
            revert ReentrancyGuardReentrantCall();
        }

        // Any calls to nonReentrant after this point will fail
        _status = ENTERED;
    }

    function _nonReentrantAfter() private {
        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = NOT_ENTERED;
    }

    /**
     * @dev Returns true if the reentrancy guard is currently set to "entered", which indicates there is a
     * `nonReentrant` function in the call stack.
     */
    function _reentrancyGuardEntered() internal view returns (bool) {
        return _status == ENTERED;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (finance/VestingWallet.sol)
pragma solidity ^0.8.20;

import {IERC20} from "../token/ERC20/IERC20.sol";
import {SafeERC20} from "../token/ERC20/utils/SafeERC20.sol";
import {Address} from "../utils/Address.sol";
import {Context} from "../utils/Context.sol";
import {Ownable} from "../access/Ownable.sol";

/**
 * @dev A vesting wallet is an ownable contract that can receive native currency and ERC20 tokens, and release these
 * assets to the wallet owner, also referred to as "beneficiary", according to a vesting schedule.
 *
 * Any assets transferred to this contract will follow the vesting schedule as if they were locked from the beginning.
 * Consequently, if the vesting has already started, any amount of tokens sent to this contract will (at least partly)
 * be immediately releasable.
 *
 * By setting the duration to 0, one can configure this contract to behave like an asset timelock that hold tokens for
 * a beneficiary until a specified time.
 *
 * NOTE: Since the wallet is {Ownable}, and ownership can be transferred, it is possible to sell unvested tokens.
 * Preventing this in a smart contract is difficult, considering that: 1) a beneficiary address could be a
 * counterfactually deployed contract, 2) there is likely to be a migration path for EOAs to become contracts in the
 * near future.
 *
 * NOTE: When using this contract with any token whose balance is adjusted automatically (i.e. a rebase token), make
 * sure to account the supply/balance adjustment in the vesting schedule to ensure the vested amount is as intended.
 */
contract VestingWallet is Context, Ownable {
    event EtherReleased(uint256 amount);
    event ERC20Released(address indexed token, uint256 amount);

    uint256 private _released;
    mapping(address token => uint256) private _erc20Released;
    uint64 private immutable _start;
    uint64 private immutable _duration;

    /**
     * @dev Sets the sender as the initial owner, the beneficiary as the pending owner, the start timestamp and the
     * vesting duration of the vesting wallet.
     */
    constructor(address beneficiary, uint64 startTimestamp, uint64 durationSeconds) payable Ownable(beneficiary) {
        _start = startTimestamp;
        _duration = durationSeconds;
    }

    /**
     * @dev The contract should be able to receive Eth.
     */
    receive() external payable virtual {}

    /**
     * @dev Getter for the start timestamp.
     */
    function start() public view virtual returns (uint256) {
        return _start;
    }

    /**
     * @dev Getter for the vesting duration.
     */
    function duration() public view virtual returns (uint256) {
        return _duration;
    }

    /**
     * @dev Getter for the end timestamp.
     */
    function end() public view virtual returns (uint256) {
        return start() + duration();
    }

    /**
     * @dev Amount of eth already released
     */
    function released() public view virtual returns (uint256) {
        return _released;
    }

    /**
     * @dev Amount of token already released
     */
    function released(address token) public view virtual returns (uint256) {
        return _erc20Released[token];
    }

    /**
     * @dev Getter for the amount of releasable eth.
     */
    function releasable() public view virtual returns (uint256) {
        return vestedAmount(uint64(block.timestamp)) - released();
    }

    /**
     * @dev Getter for the amount of releasable `token` tokens. `token` should be the address of an
     * IERC20 contract.
     */
    function releasable(address token) public view virtual returns (uint256) {
        return vestedAmount(token, uint64(block.timestamp)) - released(token);
    }

    /**
     * @dev Release the native token (ether) that have already vested.
     *
     * Emits a {EtherReleased} event.
     */
    function release() public virtual {
        uint256 amount = releasable();
        _released += amount;
        emit EtherReleased(amount);
        Address.sendValue(payable(owner()), amount);
    }

    /**
     * @dev Release the tokens that have already vested.
     *
     * Emits a {ERC20Released} event.
     */
    function release(address token) public virtual {
        uint256 amount = releasable(token);
        _erc20Released[token] += amount;
        emit ERC20Released(token, amount);
        SafeERC20.safeTransfer(IERC20(token), owner(), amount);
    }

    /**
     * @dev Calculates the amount of ether that has already vested. Default implementation is a linear vesting curve.
     */
    function vestedAmount(uint64 timestamp) public view virtual returns (uint256) {
        return _vestingSchedule(address(this).balance + released(), timestamp);
    }

    /**
     * @dev Calculates the amount of tokens that has already vested. Default implementation is a linear vesting curve.
     */
    function vestedAmount(address token, uint64 timestamp) public view virtual returns (uint256) {
        return _vestingSchedule(IERC20(token).balanceOf(address(this)) + released(token), timestamp);
    }

    /**
     * @dev Virtual implementation of the vesting formula. This returns the amount vested, as a function of time, for
     * an asset given its total historical allocation.
     */
    function _vestingSchedule(uint256 totalAllocation, uint64 timestamp) internal view virtual returns (uint256) {
        if (timestamp < start()) {
            return 0;
        } else if (timestamp >= end()) {
            return totalAllocation;
        } else {
            return (totalAllocation * (timestamp - start())) / duration();
        }
    }
}

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

pragma solidity ^0.8.20;

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

/**
 * @dev Signature message hash utilities for producing digests to be consumed by {ECDSA} recovery or signing.
 *
 * The library provides methods for generating a hash of a message that conforms to the
 * https://eips.ethereum.org/EIPS/eip-191[EIP 191] and https://eips.ethereum.org/EIPS/eip-712[EIP 712]
 * specifications.
 */
library MessageHashUtils {
    /**
     * @dev Returns the keccak256 digest of an EIP-191 signed data with version
     * `0x45` (`personal_sign` messages).
     *
     * The digest is calculated by prefixing a bytes32 `messageHash` with
     * `"\x19Ethereum Signed Message:\n32"` and hashing the result. It corresponds with the
     * hash signed when using the https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] JSON-RPC method.
     *
     * NOTE: The `messageHash` parameter is intended to be the result of hashing a raw message with
     * keccak256, although any bytes32 value can be safely used because the final digest will
     * be re-hashed.
     *
     * See {ECDSA-recover}.
     */
    function toEthSignedMessageHash(bytes32 messageHash) internal pure returns (bytes32 digest) {
        /// @solidity memory-safe-assembly
        assembly {
            mstore(0x00, "\x19Ethereum Signed Message:\n32") // 32 is the bytes-length of messageHash
            mstore(0x1c, messageHash) // 0x1c (28) is the length of the prefix
            digest := keccak256(0x00, 0x3c) // 0x3c is the length of the prefix (0x1c) + messageHash (0x20)
        }
    }

    /**
     * @dev Returns the keccak256 digest of an EIP-191 signed data with version
     * `0x45` (`personal_sign` messages).
     *
     * The digest is calculated by prefixing an arbitrary `message` with
     * `"\x19Ethereum Signed Message:\n" + len(message)` and hashing the result. It corresponds with the
     * hash signed when using the https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] JSON-RPC method.
     *
     * See {ECDSA-recover}.
     */
    function toEthSignedMessageHash(bytes memory message) internal pure returns (bytes32) {
        return
            keccak256(bytes.concat("\x19Ethereum Signed Message:\n", bytes(Strings.toString(message.length)), message));
    }

    /**
     * @dev Returns the keccak256 digest of an EIP-191 signed data with version
     * `0x00` (data with intended validator).
     *
     * The digest is calculated by prefixing an arbitrary `data` with `"\x19\x00"` and the intended
     * `validator` address. Then hashing the result.
     *
     * See {ECDSA-recover}.
     */
    function toDataWithIntendedValidatorHash(address validator, bytes memory data) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked(hex"19_00", validator, data));
    }

    /**
     * @dev Returns the keccak256 digest of an EIP-712 typed data (EIP-191 version `0x01`).
     *
     * The digest is calculated from a `domainSeparator` and a `structHash`, by prefixing them with
     * `\x19\x01` and hashing the result. It corresponds to the hash signed by the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`] JSON-RPC method as part of EIP-712.
     *
     * See {ECDSA-recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32 digest) {
        /// @solidity memory-safe-assembly
        assembly {
            let ptr := mload(0x40)
            mstore(ptr, hex"19_01")
            mstore(add(ptr, 0x02), domainSeparator)
            mstore(add(ptr, 0x22), structHash)
            digest := keccak256(ptr, 0x42)
        }
    }
}

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

pragma solidity ^0.8.20;

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

// | string  | 0xAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA   |
// | length  | 0x                                                              BB |
type ShortString is bytes32;

/**
 * @dev This library provides functions to convert short memory strings
 * into a `ShortString` type that can be used as an immutable variable.
 *
 * Strings of arbitrary length can be optimized using this library if
 * they are short enough (up to 31 bytes) by packing them with their
 * length (1 byte) in a single EVM word (32 bytes). Additionally, a
 * fallback mechanism can be used for every other case.
 *
 * Usage example:
 *
 * ```solidity
 * contract Named {
 *     using ShortStrings for *;
 *
 *     ShortString private immutable _name;
 *     string private _nameFallback;
 *
 *     constructor(string memory contractName) {
 *         _name = contractName.toShortStringWithFallback(_nameFallback);
 *     }
 *
 *     function name() external view returns (string memory) {
 *         return _name.toStringWithFallback(_nameFallback);
 *     }
 * }
 * ```
 */
library ShortStrings {
    // Used as an identifier for strings longer than 31 bytes.
    bytes32 private constant FALLBACK_SENTINEL = 0x00000000000000000000000000000000000000000000000000000000000000FF;

    error StringTooLong(string str);
    error InvalidShortString();

    /**
     * @dev Encode a string of at most 31 chars into a `ShortString`.
     *
     * This will trigger a `StringTooLong` error is the input string is too long.
     */
    function toShortString(string memory str) internal pure returns (ShortString) {
        bytes memory bstr = bytes(str);
        if (bstr.length > 31) {
            revert StringTooLong(str);
        }
        return ShortString.wrap(bytes32(uint256(bytes32(bstr)) | bstr.length));
    }

    /**
     * @dev Decode a `ShortString` back to a "normal" string.
     */
    function toString(ShortString sstr) internal pure returns (string memory) {
        uint256 len = byteLength(sstr);
        // using `new string(len)` would work locally but is not memory safe.
        string memory str = new string(32);
        /// @solidity memory-safe-assembly
        assembly {
            mstore(str, len)
            mstore(add(str, 0x20), sstr)
        }
        return str;
    }

    /**
     * @dev Return the length of a `ShortString`.
     */
    function byteLength(ShortString sstr) internal pure returns (uint256) {
        uint256 result = uint256(ShortString.unwrap(sstr)) & 0xFF;
        if (result > 31) {
            revert InvalidShortString();
        }
        return result;
    }

    /**
     * @dev Encode a string into a `ShortString`, or write it to storage if it is too long.
     */
    function toShortStringWithFallback(string memory value, string storage store) internal returns (ShortString) {
        if (bytes(value).length < 32) {
            return toShortString(value);
        } else {
            StorageSlot.getStringSlot(store).value = value;
            return ShortString.wrap(FALLBACK_SENTINEL);
        }
    }

    /**
     * @dev Decode a string that was encoded to `ShortString` or written to storage using {setWithFallback}.
     */
    function toStringWithFallback(ShortString value, string storage store) internal pure returns (string memory) {
        if (ShortString.unwrap(value) != FALLBACK_SENTINEL) {
            return toString(value);
        } else {
            return store;
        }
    }

    /**
     * @dev Return the length of a string that was encoded to `ShortString` or written to storage using
     * {setWithFallback}.
     *
     * WARNING: This will return the "byte length" of the string. This may not reflect the actual length in terms of
     * actual characters as the UTF-8 encoding of a single character can span over multiple bytes.
     */
    function byteLengthWithFallback(ShortString value, string storage store) internal view returns (uint256) {
        if (ShortString.unwrap(value) != FALLBACK_SENTINEL) {
            return byteLength(value);
        } else {
            return bytes(store).length;
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC5267.sol)

pragma solidity ^0.8.20;

interface IERC5267 {
    /**
     * @dev MAY be emitted to signal that the domain could have changed.
     */
    event EIP712DomainChanged();

    /**
     * @dev returns the fields and values that describe the domain separator used by this contract for EIP-712
     * signature.
     */
    function eip712Domain()
        external
        view
        returns (
            bytes1 fields,
            string memory name,
            string memory version,
            uint256 chainId,
            address verifyingContract,
            bytes32 salt,
            uint256[] memory extensions
        );
}

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

pragma solidity ^0.8.20;

/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControl {
    /**
     * @dev The `account` is missing a role.
     */
    error AccessControlUnauthorizedAccount(address account, bytes32 neededRole);

    /**
     * @dev The caller of a function is not the expected one.
     *
     * NOTE: Don't confuse with {AccessControlUnauthorizedAccount}.
     */
    error AccessControlBadConfirmation();

    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {AccessControl-_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) external view returns (bool);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `callerConfirmation`.
     */
    function renounceRole(bytes32 role, address callerConfirmation) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)

pragma solidity ^0.8.20;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }

    function _contextSuffixLength() internal view virtual returns (uint256) {
        return 0;
    }
}

// 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/ERC20/IERC20.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the value of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the value of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 value) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 value) external returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Permit.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 *
 * ==== Security Considerations
 *
 * There are two important considerations concerning the use of `permit`. The first is that a valid permit signature
 * expresses an allowance, and it should not be assumed to convey additional meaning. In particular, it should not be
 * considered as an intention to spend the allowance in any specific way. The second is that because permits have
 * built-in replay protection and can be submitted by anyone, they can be frontrun. A protocol that uses permits should
 * take this into consideration and allow a `permit` call to fail. Combining these two aspects, a pattern that may be
 * generally recommended is:
 *
 * ```solidity
 * function doThingWithPermit(..., uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s) public {
 *     try token.permit(msg.sender, address(this), value, deadline, v, r, s) {} catch {}
 *     doThing(..., value);
 * }
 *
 * function doThing(..., uint256 value) public {
 *     token.safeTransferFrom(msg.sender, address(this), value);
 *     ...
 * }
 * ```
 *
 * Observe that: 1) `msg.sender` is used as the owner, leaving no ambiguity as to the signer intent, and 2) the use of
 * `try/catch` allows the permit to fail and makes the code tolerant to frontrunning. (See also
 * {SafeERC20-safeTransferFrom}).
 *
 * Additionally, note that smart contract wallets (such as Argent or Safe) are not able to produce permit signatures, so
 * contracts should have entry points that don't rely on permit.
 */
interface IERC20Permit {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     *
     * CAUTION: See Security Considerations above.
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /**
     * @dev Returns the current nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);

    /**
     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view returns (bytes32);
}

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

pragma solidity ^0.8.20;

import {Context} from "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * The initial owner is set to the address provided by the deployer. This can
 * later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    /**
     * @dev The caller account is not authorized to perform an operation.
     */
    error OwnableUnauthorizedAccount(address account);

    /**
     * @dev The owner is not a valid owner account. (eg. `address(0)`)
     */
    error OwnableInvalidOwner(address owner);

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the address provided by the deployer as the initial owner.
     */
    constructor(address initialOwner) {
        if (initialOwner == address(0)) {
            revert OwnableInvalidOwner(address(0));
        }
        _transferOwnership(initialOwner);
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        if (owner() != _msgSender()) {
            revert OwnableUnauthorizedAccount(_msgSender());
        }
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        if (newOwner == address(0)) {
            revert OwnableInvalidOwner(address(0));
        }
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

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

pragma solidity ^0.8.20;

import {Math} from "./math/Math.sol";
import {SignedMath} from "./math/SignedMath.sol";

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant HEX_DIGITS = "0123456789abcdef";
    uint8 private constant ADDRESS_LENGTH = 20;

    /**
     * @dev The `value` string doesn't fit in the specified `length`.
     */
    error StringsInsufficientHexLength(uint256 value, uint256 length);

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), HEX_DIGITS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `int256` to its ASCII `string` decimal representation.
     */
    function toStringSigned(int256 value) internal pure returns (string memory) {
        return string.concat(value < 0 ? "-" : "", toString(SignedMath.abs(value)));
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, Math.log256(value) + 1);
        }
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        uint256 localValue = value;
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = HEX_DIGITS[localValue & 0xf];
            localValue >>= 4;
        }
        if (localValue != 0) {
            revert StringsInsufficientHexLength(value, length);
        }
        return string(buffer);
    }

    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal
     * representation.
     */
    function toHexString(address addr) internal pure returns (string memory) {
        return toHexString(uint256(uint160(addr)), ADDRESS_LENGTH);
    }

    /**
     * @dev Returns true if the two strings are equal.
     */
    function equal(string memory a, string memory b) internal pure returns (bool) {
        return bytes(a).length == bytes(b).length && keccak256(bytes(a)) == keccak256(bytes(b));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/StorageSlot.sol)
// This file was procedurally generated from scripts/generate/templates/StorageSlot.js.

pragma solidity ^0.8.20;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```solidity
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(newImplementation.code.length > 0);
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    struct StringSlot {
        string value;
    }

    struct BytesSlot {
        bytes value;
    }

    /**
     * @dev Returns an `AddressSlot` with member `value` located at `slot`.
     */
    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BooleanSlot` with member `value` located at `slot`.
     */
    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
     */
    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Uint256Slot` with member `value` located at `slot`.
     */
    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `StringSlot` with member `value` located at `slot`.
     */
    function getStringSlot(bytes32 slot) internal pure returns (StringSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `StringSlot` representation of the string storage pointer `store`.
     */
    function getStringSlot(string storage store) internal pure returns (StringSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }

    /**
     * @dev Returns an `BytesSlot` with member `value` located at `slot`.
     */
    function getBytesSlot(bytes32 slot) internal pure returns (BytesSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BytesSlot` representation of the bytes storage pointer `store`.
     */
    function getBytesSlot(bytes storage store) internal pure returns (BytesSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }
}

// 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);
}

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

pragma solidity ^0.8.20;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    /**
     * @dev Muldiv operation overflow.
     */
    error MathOverflowedMulDiv();

    enum Rounding {
        Floor, // Toward negative infinity
        Ceil, // Toward positive infinity
        Trunc, // Toward zero
        Expand // Away from zero
    }

    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

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

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            // 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.
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            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.
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds towards infinity instead
     * of rounding towards zero.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        if (b == 0) {
            // Guarantee the same behavior as in a regular Solidity division.
            return a / b;
        }

        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or
     * denominator == 0.
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) with further edits by
     * Uniswap Labs also under MIT license.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0 = x * y; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                // Solidity will revert if denominator == 0, unlike the div opcode on its own.
                // The surrounding unchecked block does not change this fact.
                // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            if (denominator <= prod1) {
                revert MathOverflowedMulDiv();
            }

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator.
            // Always >= 1. See https://cs.stackexchange.com/q/138556/92363.

            uint256 twos = denominator & (0 - denominator);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also
            // works in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (unsignedRoundsUp(rounding) && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded
     * towards zero.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (unsignedRoundsUp(rounding) && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2 of a positive value rounded towards zero.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (unsignedRoundsUp(rounding) && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10 of a positive value rounded towards zero.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10 ** 64) {
                value /= 10 ** 64;
                result += 64;
            }
            if (value >= 10 ** 32) {
                value /= 10 ** 32;
                result += 32;
            }
            if (value >= 10 ** 16) {
                value /= 10 ** 16;
                result += 16;
            }
            if (value >= 10 ** 8) {
                value /= 10 ** 8;
                result += 8;
            }
            if (value >= 10 ** 4) {
                value /= 10 ** 4;
                result += 4;
            }
            if (value >= 10 ** 2) {
                value /= 10 ** 2;
                result += 2;
            }
            if (value >= 10 ** 1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (unsignedRoundsUp(rounding) && 10 ** result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256 of a positive value rounded towards zero.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 256, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (unsignedRoundsUp(rounding) && 1 << (result << 3) < value ? 1 : 0);
        }
    }

    /**
     * @dev Returns whether a provided rounding mode is considered rounding up for unsigned integers.
     */
    function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) {
        return uint8(rounding) % 2 == 1;
    }
}

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

pragma solidity ^0.8.20;

/**
 * @dev Standard signed math utilities missing in the Solidity language.
 */
library SignedMath {
    /**
     * @dev Returns the largest of two signed numbers.
     */
    function max(int256 a, int256 b) internal pure returns (int256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two signed numbers.
     */
    function min(int256 a, int256 b) internal pure returns (int256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two signed numbers without overflow.
     * The result is rounded towards zero.
     */
    function average(int256 a, int256 b) internal pure returns (int256) {
        // Formula from the book "Hacker's Delight"
        int256 x = (a & b) + ((a ^ b) >> 1);
        return x + (int256(uint256(x) >> 255) & (a ^ b));
    }

    /**
     * @dev Returns the absolute unsigned value of a signed value.
     */
    function abs(int256 n) internal pure returns (uint256) {
        unchecked {
            // must be unchecked in order to support `n = type(int256).min`
            return uint256(n >= 0 ? n : -n);
        }
    }
}

{
  "remappings": [
    "@openzeppelin/contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/contracts/",
    "@scroll-tech/[email protected]/=/lib/scroll-contracts/src/",
    "@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/",
    "ds-test/=lib/scroll-contracts/lib/ds-test/src/",
    "erc4626-tests/=lib/openzeppelin-contracts-upgradeable/lib/erc4626-tests/",
    "forge-std/=lib/forge-std/src/",
    "hardhat/=lib/scroll-contracts/node_modules/hardhat/",
    "openzeppelin-contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/",
    "openzeppelin-foundry-upgrades/=lib/openzeppelin-foundry-upgrades/src/",
    "scroll-contracts/=lib/scroll-contracts/",
    "solidity-stringutils/=lib/openzeppelin-foundry-upgrades/lib/solidity-stringutils/",
    "solmate/=lib/scroll-contracts/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": "paris",
  "viaIR": false,
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"signer","type":"address"},{"internalType":"address","name":"default_admin","type":"address"},{"internalType":"address","name":"token","type":"address"},{"internalType":"string","name":"signDomain","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"AccessControlBadConfirmation","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"bytes32","name":"neededRole","type":"bytes32"}],"name":"AccessControlUnauthorizedAccount","type":"error"},{"inputs":[{"internalType":"address","name":"target","type":"address"}],"name":"AddressEmptyCode","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"AddressInsufficientBalance","type":"error"},{"inputs":[],"name":"ECDSAInvalidSignature","type":"error"},{"inputs":[{"internalType":"uint256","name":"length","type":"uint256"}],"name":"ECDSAInvalidSignatureLength","type":"error"},{"inputs":[{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"ECDSAInvalidSignatureS","type":"error"},{"inputs":[],"name":"FailedInnerCall","type":"error"},{"inputs":[],"name":"InvalidShortString","type":"error"},{"inputs":[],"name":"ReentrancyGuardReentrantCall","type":"error"},{"inputs":[{"internalType":"address","name":"token","type":"address"}],"name":"SafeERC20FailedOperation","type":"error"},{"inputs":[{"internalType":"string","name":"str","type":"string"}],"name":"StringTooLong","type":"error"},{"anonymous":false,"inputs":[],"name":"EIP712DomainChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"inputs":[],"name":"CEX_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"SIGNER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"beneficiary","type":"address"},{"internalType":"uint256","name":"initialReleaseAmount","type":"uint256"},{"internalType":"uint256","name":"vestingAmount","type":"uint256"},{"internalType":"uint256","name":"refund","type":"uint256"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"uint64","name":"durationSeconds","type":"uint64"},{"internalType":"uint64","name":"expirationTime","type":"uint64"},{"internalType":"uint8","name":"decision","type":"uint8"}],"internalType":"struct VestingWalletFactory.Distribution","name":"data","type":"tuple"},{"internalType":"bytes","name":"signature","type":"bytes"},{"internalType":"address","name":"signer","type":"address"},{"internalType":"bytes32","name":"dataHash","type":"bytes32"}],"name":"claimToCEX","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"beneficiary","type":"address"},{"internalType":"uint256","name":"initialReleaseAmount","type":"uint256"},{"internalType":"uint256","name":"vestingAmount","type":"uint256"},{"internalType":"uint256","name":"refund","type":"uint256"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"uint64","name":"durationSeconds","type":"uint64"},{"internalType":"uint64","name":"expirationTime","type":"uint64"},{"internalType":"uint8","name":"decision","type":"uint8"}],"internalType":"struct VestingWalletFactory.Distribution","name":"data","type":"tuple"},{"internalType":"bytes","name":"signature","type":"bytes"},{"internalType":"address","name":"signer","type":"address"}],"name":"claimToWallet","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"eip712Domain","outputs":[{"internalType":"bytes1","name":"fields","type":"bytes1"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"uint256","name":"chainId","type":"uint256"},{"internalType":"address","name":"verifyingContract","type":"address"},{"internalType":"bytes32","name":"salt","type":"bytes32"},{"internalType":"uint256[]","name":"extensions","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"components":[{"internalType":"address","name":"beneficiary","type":"address"},{"internalType":"uint256","name":"initialReleaseAmount","type":"uint256"},{"internalType":"uint256","name":"vestingAmount","type":"uint256"},{"internalType":"uint256","name":"refund","type":"uint256"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"uint64","name":"durationSeconds","type":"uint64"},{"internalType":"uint64","name":"expirationTime","type":"uint64"},{"internalType":"uint8","name":"decision","type":"uint8"}],"internalType":"struct VestingWalletFactory.Distribution","name":"data","type":"tuple"},{"internalType":"bytes","name":"signature","type":"bytes"},{"internalType":"address","name":"signer","type":"address"}],"name":"refund","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"callerConfirmation","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes","name":"","type":"bytes"}],"name":"signatureUsed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalAmountCEX","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"userCEXAccounts","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"userDecision","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"userDistribution","outputs":[{"internalType":"address","name":"beneficiary","type":"address"},{"internalType":"uint256","name":"initialReleaseAmount","type":"uint256"},{"internalType":"uint256","name":"vestingAmount","type":"uint256"},{"internalType":"uint256","name":"refund","type":"uint256"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"uint64","name":"durationSeconds","type":"uint64"},{"internalType":"uint64","name":"expirationTime","type":"uint64"},{"internalType":"uint8","name":"decision","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"userToVestingWallet","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawCEX","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdrawRefund","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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

000000000000000000000000095e0d107be60363a566c24f3a436d081b05dfa500000000000000000000000036c229e7f34b95a1e57e922f06e9423e94d43850000000000000000000000000b0643f7b3e2e2f10fe4e38728a763ec05f4adec30000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000001f50656e63696c7350726f746f636f6c56657374696e674561726c795573657200

-----Decoded View---------------
Arg [0] : signer (address): 0x095e0D107bE60363a566C24F3A436d081b05dfa5
Arg [1] : default_admin (address): 0x36c229E7f34B95A1E57E922F06E9423e94D43850
Arg [2] : token (address): 0xb0643F7b3e2E2F10FE4e38728a763eC05f4ADeC3
Arg [3] : signDomain (string): PencilsProtocolVestingEarlyUser

-----Encoded View---------------
6 Constructor Arguments found :
Arg [0] : 000000000000000000000000095e0d107be60363a566c24f3a436d081b05dfa5
Arg [1] : 00000000000000000000000036c229e7f34b95a1e57e922f06e9423e94d43850
Arg [2] : 000000000000000000000000b0643f7b3e2e2f10fe4e38728a763ec05f4adec3
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [4] : 000000000000000000000000000000000000000000000000000000000000001f
Arg [5] : 50656e63696c7350726f746f636f6c56657374696e674561726c795573657200