Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE

More Options

• Similar
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.27;

import "@openzeppelin/contracts/access/AccessControl.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "./PaymentReceiver.sol";

contract PaymentForwarder is AccessControl {
    bytes32 public constant ADMIN_ROLE = keccak256("ADMIN_ROLE");
    address public mainAccount;

    event MainAccountUpdated(address indexed oldAccount, address indexed newAccount);
    event PaymentAddressGenerated(address indexed newAddress);

    constructor(address _mainAccount) {
        require(_mainAccount != address(0), "Invalid main account address");

        mainAccount = _mainAccount;
        _grantRole(ADMIN_ROLE, msg.sender);
    }

    modifier onlyAdmin() {
        require(hasRole(ADMIN_ROLE, msg.sender), "Not an admin");
        _;
    }

    function generatePaymentAddress() external onlyAdmin returns (address) {
        PaymentReceiver receiver = new PaymentReceiver(this); // Pass the PaymentForwarder contract instance
        emit PaymentAddressGenerated(address(receiver));
        return address(receiver);
    }

    function updateMainAccount(address _newMainAccount) external onlyAdmin {
        require(_newMainAccount != address(0), "Invalid new main account address");
        address oldAccount = mainAccount;
        mainAccount = _newMainAccount;
        emit MainAccountUpdated(oldAccount, _newMainAccount);
    }

    function getMainAccount() external view returns (address) {
        return mainAccount;
    }

}

// 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 v5.1.0) (access/IAccessControl.sol)

pragma solidity ^0.8.20;

/**
 * @dev External interface of AccessControl declared to support ERC-165 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. This account bears the admin role (for the granted role).
     * Expected in cases where the role was granted using the internal {AccessControl-_grantRole}.
     */
    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 v5.1.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC-20 standard as defined in the ERC.
 */
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 v5.1.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.20;

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

/**
 * @dev Required interface of an ERC-721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon
     *   a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC-721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or
     *   {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon
     *   a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC-721
     * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must
     * understand this adds an external call which potentially creates a reentrancy vulnerability.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 tokenId) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the address zero.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool approved) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);
}

// 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 v5.1.0) (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 ERC-165 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 v5.1.0) (utils/introspection/IERC165.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC-165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[ERC].
 *
 * 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[ERC 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 v5.1.0) (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 EIP-1153 (transient storage) is available on the chain you're deploying at,
 * consider using {ReentrancyGuardTransient} instead.
 *
 * 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
pragma solidity ^0.8.27;

import "@openzeppelin/contracts/utils/ReentrancyGuard.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC721/IERC721.sol";
import "./PaymentForwarder.sol";

contract PaymentReceiver is ReentrancyGuard {
    PaymentForwarder public forwarder;
    event ETHPaymentReceived(address indexed to, uint256 amount);
    event ERC20PaymentReceived(address indexed to, uint256 amount, address token);
    event ERC721PaymentReceived(address indexed to, address token, uint256 tokenId);

    constructor(PaymentForwarder _forwarder) {
        forwarder = _forwarder;
    }

    receive() external payable nonReentrant {
        address mainAccount = forwarder.getMainAccount();  // Get main account dynamically
        //(bool sent, ) = mainAccount.call{value: address(this).balance}("");
        (bool sent, ) = mainAccount.call{value: msg.value}(""); 
        require(sent, "Failed to forward Ether");
        emit ETHPaymentReceived(address(this), msg.value);
    }

    function receiveERC20(address _token, uint256 _amount) external nonReentrant {
        //require(forwarder.isTokenWhitelisted(token), "Token not whitelisted");
        address mainAccount = forwarder.getMainAccount();  // Get main account dynamically
        require(IERC20(_token).transfer(mainAccount, _amount), "Failed to transfer tokens");
        emit ERC20PaymentReceived(address(this), _amount, _token);
    }

    function receiveERC721(address _token, uint256 _tokenId) external nonReentrant {
        address mainAccount = forwarder.mainAccount();  // Get main account dynamically
        IERC721(_token).safeTransferFrom(msg.sender, mainAccount, _tokenId);
        emit ERC721PaymentReceived(address(this), _token, _tokenId);
    }
}

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

[{"inputs":[{"internalType":"address","name":"_mainAccount","type":"address"}],"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"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"oldAccount","type":"address"},{"indexed":true,"internalType":"address","name":"newAccount","type":"address"}],"name":"MainAccountUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"newAddress","type":"address"}],"name":"PaymentAddressGenerated","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":"ADMIN_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":"generatePaymentAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"getMainAccount","outputs":[{"internalType":"address","name":"","type":"address"}],"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":[],"name":"mainAccount","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","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":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_newMainAccount","type":"address"}],"name":"updateMainAccount","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

0000000000000000000000004df3f3dbce21684f453db1ffeac9cb35618c5d54

-----Decoded View---------------
Arg [0] : _mainAccount (address): 0x4Df3F3dBCE21684F453dB1FFEac9CB35618C5D54

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 0000000000000000000000004df3f3dbce21684f453db1ffeac9cb35618c5d54