Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "./EOARegistry.sol";
import "../interfaces/IOwnable.sol";
import "../interfaces/ICreatorTokenTransferValidator.sol";
import "@openzeppelin/contracts/access/IAccessControl.sol";
import "@openzeppelin/contracts/utils/structs/EnumerableSet.sol";

/**
 * @title  CreatorTokenTransferValidator
 * @author Limit Break, Inc.
 * @notice The CreatorTokenTransferValidator contract is designed to provide a customizable and secure transfer 
 *         validation mechanism for NFT collections. This contract allows the owner of an NFT collection to configure 
 *         the transfer security level, operator whitelist, and permitted contract receiver allowlist for each 
 *         collection.
 *
 * @dev    <h4>Features</h4>
 *         - Transfer security levels: Provides different levels of transfer security, 
 *           from open transfers to completely restricted transfers.
 *         - Operator whitelist: Allows the owner of a collection to whitelist specific operator addresses permitted
 *           to execute transfers on behalf of others.
 *         - Permitted contract receiver allowlist: Enables the owner of a collection to allow specific contract 
 *           addresses to receive NFTs when otherwise disabled by security policy.
 *
 * @dev    <h4>Benefits</h4>
 *         - Enhanced security: Allows creators to have more control over their NFT collections, ensuring the safety 
 *           and integrity of their assets.
 *         - Flexibility: Provides collection owners the ability to customize transfer rules as per their requirements.
 *         - Compliance: Facilitates compliance with regulations by enabling creators to restrict transfers based on 
 *           specific criteria.
 *
 * @dev    <h4>Intended Usage</h4>
 *         - The CreatorTokenTransferValidator contract is intended to be used by NFT collection owners to manage and 
 *           enforce transfer policies. This contract is integrated with the following varations of creator token 
 *           NFT contracts to validate transfers according to the defined security policies.
 *
 *           - ERC721-C:   Creator token implenting OpenZeppelin's ERC-721 standard.
 *           - ERC721-AC:  Creator token implenting Azuki's ERC-721A standard.
 *           - ERC721-CW:  Creator token implementing OpenZeppelin's ERC-721 standard with opt-in staking to 
 *                         wrap/upgrade a pre-existing ERC-721 collection.
 *           - ERC721-ACW: Creator token implementing Azuki's ERC721-A standard with opt-in staking to 
 *                         wrap/upgrade a pre-existing ERC-721 collection.
 *           - ERC1155-C:  Creator token implenting OpenZeppelin's ERC-1155 standard.
 *           - ERC1155-CW: Creator token implementing OpenZeppelin's ERC-1155 standard with opt-in staking to 
 *                         wrap/upgrade a pre-existing ERC-1155 collection.
 *
 *          <h4>Transfer Security Levels</h4>
 *          - Level 0 (Zero): No transfer restrictions.
 *            - Caller Constraints: None
 *            - Receiver Constraints: None
 *          - Level 1 (One): Only whitelisted operators can initiate transfers, with over-the-counter (OTC) trading enabled.
 *            - Caller Constraints: OperatorWhitelistEnableOTC
 *            - Receiver Constraints: None
 *          - Level 2 (Two): Only whitelisted operators can initiate transfers, with over-the-counter (OTC) trading disabled.
 *            - Caller Constraints: OperatorWhitelistDisableOTC
 *            - Receiver Constraints: None
 *          - Level 3 (Three): Only whitelisted operators can initiate transfers, with over-the-counter (OTC) trading enabled. Transfers to contracts with code are not allowed.
 *            - Caller Constraints: OperatorWhitelistEnableOTC
 *            - Receiver Constraints: NoCode
 *          - Level 4 (Four): Only whitelisted operators can initiate transfers, with over-the-counter (OTC) trading enabled. Transfers are allowed only to Externally Owned Accounts (EOAs).
 *            - Caller Constraints: OperatorWhitelistEnableOTC
 *            - Receiver Constraints: EOA
 *          - Level 5 (Five): Only whitelisted operators can initiate transfers, with over-the-counter (OTC) trading disabled. Transfers to contracts with code are not allowed.
 *            - Caller Constraints: OperatorWhitelistDisableOTC
 *            - Receiver Constraints: NoCode
 *          - Level 6 (Six): Only whitelisted operators can initiate transfers, with over-the-counter (OTC) trading disabled. Transfers are allowed only to Externally Owned Accounts (EOAs).
 *            - Caller Constraints: OperatorWhitelistDisableOTC
 *            - Receiver Constraints: EOA
 */
contract CreatorTokenTransferValidator is EOARegistry, ICreatorTokenTransferValidator {
    using EnumerableSet for EnumerableSet.AddressSet;

    error CreatorTokenTransferValidator__AddressAlreadyAllowed();
    error CreatorTokenTransferValidator__AddressNotAllowed();
    error CreatorTokenTransferValidator__AllowlistDoesNotExist();
    error CreatorTokenTransferValidator__AllowlistOwnershipCannotBeTransferredToZeroAddress();
    error CreatorTokenTransferValidator__CallerDoesNotOwnAllowlist();
    error CreatorTokenTransferValidator__CallerMustBeWhitelistedOperator();
    error CreatorTokenTransferValidator__CallerMustHaveElevatedPermissionsForSpecifiedNFT();
    error CreatorTokenTransferValidator__ReceiverMustNotHaveDeployedCode();
    error CreatorTokenTransferValidator__ReceiverProofOfEOASignatureUnverified();
    
    bytes32 private constant DEFAULT_ACCESS_CONTROL_ADMIN_ROLE = 0x00;
    TransferSecurityLevels public constant DEFAULT_TRANSFER_SECURITY_LEVEL = TransferSecurityLevels.Zero;

    uint120 private lastOperatorWhitelistId;
    uint120 private lastPermittedContractReceiverAllowlistId;

    mapping (TransferSecurityLevels => TransferSecurityPolicy) public transferSecurityPolicies;
    mapping (address => CollectionSecurityPolicy) private collectionSecurityPolicies;
    mapping (uint120 => address) public operatorWhitelistOwners;
    mapping (uint120 => address) public permittedContractReceiverAllowlistOwners;
    mapping (uint120 => EnumerableSet.AddressSet) private operatorWhitelists;
    mapping (uint120 => EnumerableSet.AddressSet) private permittedContractReceiverAllowlists;

    constructor(address defaultOwner) EOARegistry() {
        transferSecurityPolicies[TransferSecurityLevels.Zero] = TransferSecurityPolicy({
            callerConstraints: CallerConstraints.None,
            receiverConstraints: ReceiverConstraints.None
        });

        transferSecurityPolicies[TransferSecurityLevels.One] = TransferSecurityPolicy({
            callerConstraints: CallerConstraints.OperatorWhitelistEnableOTC,
            receiverConstraints: ReceiverConstraints.None
        });

        transferSecurityPolicies[TransferSecurityLevels.Two] = TransferSecurityPolicy({
            callerConstraints: CallerConstraints.OperatorWhitelistDisableOTC,
            receiverConstraints: ReceiverConstraints.None
        });

        transferSecurityPolicies[TransferSecurityLevels.Three] = TransferSecurityPolicy({
            callerConstraints: CallerConstraints.OperatorWhitelistEnableOTC,
            receiverConstraints: ReceiverConstraints.NoCode
        });

        transferSecurityPolicies[TransferSecurityLevels.Four] = TransferSecurityPolicy({
            callerConstraints: CallerConstraints.OperatorWhitelistEnableOTC,
            receiverConstraints: ReceiverConstraints.EOA
        });

        transferSecurityPolicies[TransferSecurityLevels.Five] = TransferSecurityPolicy({
            callerConstraints: CallerConstraints.OperatorWhitelistDisableOTC,
            receiverConstraints: ReceiverConstraints.NoCode
        });

        transferSecurityPolicies[TransferSecurityLevels.Six] = TransferSecurityPolicy({
            callerConstraints: CallerConstraints.OperatorWhitelistDisableOTC,
            receiverConstraints: ReceiverConstraints.EOA
        });

        uint120 id = ++lastOperatorWhitelistId;

        operatorWhitelistOwners[id] = defaultOwner;

        emit CreatedAllowlist(AllowlistTypes.Operators, id, "DEFAULT OPERATOR WHITELIST");
        emit ReassignedAllowlistOwnership(AllowlistTypes.Operators, id, defaultOwner);
    }

    /**
     * @notice Apply the collection transfer policy to a transfer operation of a creator token.
     *
     * @dev Throws when the receiver has deployed code but is not in the permitted contract receiver allowlist,
     *      if the ReceiverConstraints is set to NoCode.
     * @dev Throws when the receiver has never verified a signature to prove they are an EOA and the receiver
     *      is not in the permitted contract receiver allowlist, if the ReceiverConstraints is set to EOA.
     * @dev Throws when `msg.sender` is not a whitelisted operator, if CallerConstraints is OperatorWhitelistDisableOTC.
     * @dev Throws when `msg.sender` is neither a whitelisted operator nor the 'from' addresses,
     *      if CallerConstraints is OperatorWhitelistEnableOTC.
     *
     * @dev <h4>Postconditions:</h4>
     *      1. Transfer is allowed or denied based on the applied transfer policy.
     *
     * @param caller The address initiating the transfer.
     * @param from   The address of the token owner.
     * @param to     The address of the token receiver.
     */
    function applyCollectionTransferPolicy(address caller, address from, address to) external view override {
        address collection = _msgSender();
        CollectionSecurityPolicy memory collectionSecurityPolicy = collectionSecurityPolicies[collection];
        TransferSecurityPolicy memory transferSecurityPolicy = 
            transferSecurityPolicies[collectionSecurityPolicy.transferSecurityLevel];
        
        if (transferSecurityPolicy.receiverConstraints == ReceiverConstraints.NoCode) {
            if (to.code.length > 0) {
                if (!isContractReceiverPermitted(collectionSecurityPolicy.permittedContractReceiversId, to)) {
                    revert CreatorTokenTransferValidator__ReceiverMustNotHaveDeployedCode();
                }
            }
        } else if (transferSecurityPolicy.receiverConstraints == ReceiverConstraints.EOA) {
            if (!isVerifiedEOA(to)) {
                if (!isContractReceiverPermitted(collectionSecurityPolicy.permittedContractReceiversId, to)) {
                    revert CreatorTokenTransferValidator__ReceiverProofOfEOASignatureUnverified();
                }
            }
        }

        if (transferSecurityPolicy.callerConstraints != CallerConstraints.None) {
            if(operatorWhitelists[collectionSecurityPolicy.operatorWhitelistId].length() > 0) {
                if (!isOperatorWhitelisted(collectionSecurityPolicy.operatorWhitelistId, caller)) {
                    if (transferSecurityPolicy.callerConstraints == CallerConstraints.OperatorWhitelistEnableOTC) {
                        if (caller != from) {
                            revert CreatorTokenTransferValidator__CallerMustBeWhitelistedOperator();
                        }
                    } else {
                        revert CreatorTokenTransferValidator__CallerMustBeWhitelistedOperator();
                    }
                }
            }
        }
    }

    /**
     * @notice Create a new operator whitelist.
     *
     * @dev <h4>Postconditions:</h4>
     *      1. A new operator whitelist with the specified name is created.
     *      2. The caller is set as the owner of the new operator whitelist.
     *      3. A `CreatedAllowlist` event is emitted.
     *      4. A `ReassignedAllowlistOwnership` event is emitted.
     *
     * @param name The name of the new operator whitelist.
     * @return     The id of the new operator whitelist.
     */
    function createOperatorWhitelist(string calldata name) external override returns (uint120) {
        uint120 id = ++lastOperatorWhitelistId;

        operatorWhitelistOwners[id] = _msgSender();

        emit CreatedAllowlist(AllowlistTypes.Operators, id, name);
        emit ReassignedAllowlistOwnership(AllowlistTypes.Operators, id, _msgSender());

        return id;
    }

    /**
     * @notice Create a new permitted contract receiver allowlist.
     * 
     * @dev <h4>Postconditions:</h4>
     *      1. A new permitted contract receiver allowlist with the specified name is created.
     *      2. The caller is set as the owner of the new permitted contract receiver allowlist.
     *      3. A `CreatedAllowlist` event is emitted.
     *      4. A `ReassignedAllowlistOwnership` event is emitted.
     *
     * @param name The name of the new permitted contract receiver allowlist.
     * @return     The id of the new permitted contract receiver allowlist.
     */
    function createPermittedContractReceiverAllowlist(string calldata name) external override returns (uint120) {
        uint120 id = ++lastPermittedContractReceiverAllowlistId;

        permittedContractReceiverAllowlistOwners[id] = _msgSender();

        emit CreatedAllowlist(AllowlistTypes.PermittedContractReceivers, id, name);
        emit ReassignedAllowlistOwnership(AllowlistTypes.PermittedContractReceivers, id, _msgSender());

        return id;
    }

    /**
     * @notice Transfer ownership of an operator whitelist to a new owner.
     *
     * @dev Throws when the new owner is the zero address.
     * @dev Throws when the caller does not own the specified operator whitelist.
     *
     * @dev <h4>Postconditions:</h4>
     *      1. The operator whitelist ownership is transferred to the new owner.
     *      2. A `ReassignedAllowlistOwnership` event is emitted.
     *
     * @param id       The id of the operator whitelist.
     * @param newOwner The address of the new owner.
     */
    function reassignOwnershipOfOperatorWhitelist(uint120 id, address newOwner) external override {
        if(newOwner == address(0)) {
            revert CreatorTokenTransferValidator__AllowlistOwnershipCannotBeTransferredToZeroAddress();
        }

        _reassignOwnershipOfOperatorWhitelist(id, newOwner);
    }

    /**
     * @notice Transfer ownership of a permitted contract receiver allowlist to a new owner.
     *
     * @dev Throws when the new owner is the zero address.
     * @dev Throws when the caller does not own the specified permitted contract receiver allowlist.
     *
     * @dev <h4>Postconditions:</h4>
     *      1. The permitted contract receiver allowlist ownership is transferred to the new owner.
     *      2. A `ReassignedAllowlistOwnership` event is emitted.
     *
     * @param id       The id of the permitted contract receiver allowlist.
     * @param newOwner The address of the new owner.
     */
    function reassignOwnershipOfPermittedContractReceiverAllowlist(uint120 id, address newOwner) external override {
        if(newOwner == address(0)) {
            revert CreatorTokenTransferValidator__AllowlistOwnershipCannotBeTransferredToZeroAddress();
        }

        _reassignOwnershipOfPermittedContractReceiverAllowlist(id, newOwner);
    }

    /**
     * @notice Renounce the ownership of an operator whitelist, rendering the whitelist immutable.
     *
     * @dev Throws when the caller does not own the specified operator whitelist.
     *
     * @dev <h4>Postconditions:</h4>
     *      1. The ownership of the specified operator whitelist is renounced.
     *      2. A `ReassignedAllowlistOwnership` event is emitted.
     *
     * @param id The id of the operator whitelist.
     */
    function renounceOwnershipOfOperatorWhitelist(uint120 id) external override {
        _reassignOwnershipOfOperatorWhitelist(id, address(0));
    }

    /**
     * @notice Renounce the ownership of a permitted contract receiver allowlist, rendering the allowlist immutable.
     *
     * @dev Throws when the caller does not own the specified permitted contract receiver allowlist.
     *
     * @dev <h4>Postconditions:</h4>
     *      1. The ownership of the specified permitted contract receiver allowlist is renounced.
     *      2. A `ReassignedAllowlistOwnership` event is emitted.
     *
     * @param id The id of the permitted contract receiver allowlist.
     */
    function renounceOwnershipOfPermittedContractReceiverAllowlist(uint120 id) external override {
        _reassignOwnershipOfPermittedContractReceiverAllowlist(id, address(0));
    }

    /**
     * @notice Set the transfer security level of a collection.
     *
     * @dev Throws when the caller is neither collection contract, nor the owner or admin of the specified collection.
     *
     * @dev <h4>Postconditions:</h4>
     *      1. The transfer security level of the specified collection is set to the new value.
     *      2. A `SetTransferSecurityLevel` event is emitted.
     *
     * @param collection The address of the collection.
     * @param level      The new transfer security level to apply.
     */
    function setTransferSecurityLevelOfCollection(
        address collection, 
        TransferSecurityLevels level) external override {
        _requireCallerIsNFTOrContractOwnerOrAdmin(collection);
        collectionSecurityPolicies[collection].transferSecurityLevel = level;
        emit SetTransferSecurityLevel(collection, level);
    }

    /**
     * @notice Set the operator whitelist of a collection.
     * 
     * @dev Throws when the caller is neither collection contract, nor the owner or admin of the specified collection.
     * @dev Throws when the specified operator whitelist id does not exist.
     *
     * @dev <h4>Postconditions:</h4>
     *      1. The operator whitelist of the specified collection is set to the new value.
     *      2. A `SetAllowlist` event is emitted.
     *
     * @param collection The address of the collection.
     * @param id         The id of the operator whitelist.
     */
    function setOperatorWhitelistOfCollection(address collection, uint120 id) external override {
        _requireCallerIsNFTOrContractOwnerOrAdmin(collection);

        if (id > lastOperatorWhitelistId) {
            revert CreatorTokenTransferValidator__AllowlistDoesNotExist();
        }

        collectionSecurityPolicies[collection].operatorWhitelistId = id;
        emit SetAllowlist(AllowlistTypes.Operators, collection, id);
    }

    /**
     * @notice Set the permitted contract receiver allowlist of a collection.
     *
     * @dev Throws when the caller does not own the specified collection.
     * @dev Throws when the specified permitted contract receiver allowlist id does not exist.
     *
     * @dev <h4>Postconditions:</h4>
     *      1. The permitted contract receiver allowlist of the specified collection is set to the new value.
     *      2. A `PermittedContractReceiverAllowlistSet` event is emitted.
     *
     * @param collection The address of the collection.
     * @param id         The id of the permitted contract receiver allowlist.
     */
    function setPermittedContractReceiverAllowlistOfCollection(address collection, uint120 id) external override {
        _requireCallerIsNFTOrContractOwnerOrAdmin(collection);

        if (id > lastPermittedContractReceiverAllowlistId) {
            revert CreatorTokenTransferValidator__AllowlistDoesNotExist();
        }

        collectionSecurityPolicies[collection].permittedContractReceiversId = id;
        emit SetAllowlist(AllowlistTypes.PermittedContractReceivers, collection, id);
    }

    /**
     * @notice Add an operator to an operator whitelist.
     *
     * @dev Throws when the caller does not own the specified operator whitelist.
     * @dev Throws when the operator address is already allowed.
     *
     * @dev <h4>Postconditions:</h4>
     *      1. The operator is added to the specified operator whitelist.
     *      2. An `AddedToAllowlist` event is emitted.
     *
     * @param id       The id of the operator whitelist.
     * @param operator The address of the operator to add.
     */
    function addOperatorToWhitelist(uint120 id, address operator) external override {
        _requireCallerOwnsOperatorWhitelist(id);

        if (!operatorWhitelists[id].add(operator)) {
            revert CreatorTokenTransferValidator__AddressAlreadyAllowed();
        }

        emit AddedToAllowlist(AllowlistTypes.Operators, id, operator);
    }

    /**
     * @notice Add a contract address to a permitted contract receiver allowlist.
     *
     * @dev Throws when the caller does not own the specified permitted contract receiver allowlist.
     * @dev Throws when the contract address is already allowed.
     *
     * @dev <h4>Postconditions:</h4>
     *      1. The contract address is added to the specified permitted contract receiver allowlist.
     *      2. An `AddedToAllowlist` event is emitted.
     *
     * @param id              The id of the permitted contract receiver allowlist.
     * @param receiver The address of the contract to add.
     */
    function addPermittedContractReceiverToAllowlist(uint120 id, address receiver) external override {
        _requireCallerOwnsPermittedContractReceiverAllowlist(id);

        if (!permittedContractReceiverAllowlists[id].add(receiver)) {
            revert CreatorTokenTransferValidator__AddressAlreadyAllowed();
        }

        emit AddedToAllowlist(AllowlistTypes.PermittedContractReceivers, id, receiver);
    }

    /**
     * @notice Remove an operator from an operator whitelist.
     *
     * @dev Throws when the caller does not own the specified operator whitelist.
     * @dev Throws when the operator is not in the specified operator whitelist.
     *
     * @dev <h4>Postconditions:</h4>
     *      1. The operator is removed from the specified operator whitelist.
     *      2. A `RemovedFromAllowlist` event is emitted.
     *
     * @param id       The id of the operator whitelist.
     * @param operator The address of the operator to remove.
     */
    function removeOperatorFromWhitelist(uint120 id, address operator) external override {
        _requireCallerOwnsOperatorWhitelist(id);

        if (!operatorWhitelists[id].remove(operator)) {
            revert CreatorTokenTransferValidator__AddressNotAllowed();
        }

        emit RemovedFromAllowlist(AllowlistTypes.Operators, id, operator);
    }

    /**
     * @notice Remove a contract address from a permitted contract receiver allowlist.
     * 
     * @dev Throws when the caller does not own the specified permitted contract receiver allowlist.
     * @dev Throws when the contract address is not in the specified permitted contract receiver allowlist.
     *
     * @dev <h4>Postconditions:</h4>
     *      1. The contract address is removed from the specified permitted contract receiver allowlist.
     *      2. A `RemovedFromAllowlist` event is emitted.
     *
     * @param id       The id of the permitted contract receiver allowlist.
     * @param receiver The address of the contract to remove.
     */
    function removePermittedContractReceiverFromAllowlist(uint120 id, address receiver) external override {
        _requireCallerOwnsPermittedContractReceiverAllowlist(id);

        if (!permittedContractReceiverAllowlists[id].remove(receiver)) {
            revert CreatorTokenTransferValidator__AddressNotAllowed();
        }

        emit RemovedFromAllowlist(AllowlistTypes.PermittedContractReceivers, id, receiver);
    }

    /**
     * @notice Get the security policy of the specified collection.
     * @param collection The address of the collection.
     * @return           The security policy of the specified collection, which includes:
     *                   Transfer security level, operator whitelist id, permitted contract receiver allowlist id
     */
    function getCollectionSecurityPolicy(address collection) 
        external view override returns (CollectionSecurityPolicy memory) {
        return collectionSecurityPolicies[collection];
    }

    /**
     * @notice Get the whitelisted operators in an operator whitelist.
     * @param id The id of the operator whitelist.
     * @return   An array of whitelisted operator addresses.
     */
    function getWhitelistedOperators(uint120 id) external view override returns (address[] memory) {
        return operatorWhitelists[id].values();
    }

    /**
     * @notice Get the permitted contract receivers in a permitted contract receiver allowlist.
     * @param id The id of the permitted contract receiver allowlist.
     * @return   An array of contract addresses is the permitted contract receiver allowlist.
     */
    function getPermittedContractReceivers(uint120 id) external view override returns (address[] memory) {
        return permittedContractReceiverAllowlists[id].values();
    }

    /**
     * @notice Check if an operator is in a specified operator whitelist.
     * @param id       The id of the operator whitelist.
     * @param operator The address of the operator to check.
     * @return         True if the operator is in the specified operator whitelist, false otherwise.
     */
    function isOperatorWhitelisted(uint120 id, address operator) public view override returns (bool) {
        return operatorWhitelists[id].contains(operator);
    }

    /**
     * @notice Check if a contract address is in a specified permitted contract receiver allowlist.
     * @param id       The id of the permitted contract receiver allowlist.
     * @param receiver The address of the contract to check.
     * @return         True if the contract address is in the specified permitted contract receiver allowlist, 
     *                 false otherwise.
     */
    function isContractReceiverPermitted(uint120 id, address receiver) public view override returns (bool) {
        return permittedContractReceiverAllowlists[id].contains(receiver);
    }

    /// @notice ERC-165 Interface Support
    function supportsInterface(bytes4 interfaceId) public view virtual override(EOARegistry, IERC165) returns (bool) {
        return
            interfaceId == type(ITransferValidator).interfaceId ||
            interfaceId == type(ITransferSecurityRegistry).interfaceId ||
            interfaceId == type(ICreatorTokenTransferValidator).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    function _requireCallerIsNFTOrContractOwnerOrAdmin(address tokenAddress) internal view {
        bool callerHasPermissions = false;
        if(tokenAddress.code.length > 0) {
            callerHasPermissions = _msgSender() == tokenAddress;
            if(!callerHasPermissions) {

                try IOwnable(tokenAddress).owner() returns (address contractOwner) {
                    callerHasPermissions = _msgSender() == contractOwner;
                } catch {}

                if(!callerHasPermissions) {
                    try IAccessControl(tokenAddress).hasRole(DEFAULT_ACCESS_CONTROL_ADMIN_ROLE, _msgSender()) 
                        returns (bool callerIsContractAdmin) {
                        callerHasPermissions = callerIsContractAdmin;
                    } catch {}
                }
            }
        }

        if(!callerHasPermissions) {
            revert CreatorTokenTransferValidator__CallerMustHaveElevatedPermissionsForSpecifiedNFT();
        }
    }

    function _reassignOwnershipOfOperatorWhitelist(uint120 id, address newOwner) private {
        _requireCallerOwnsOperatorWhitelist(id);
        operatorWhitelistOwners[id] = newOwner;
        emit ReassignedAllowlistOwnership(AllowlistTypes.Operators, id, newOwner);
    }

    function _reassignOwnershipOfPermittedContractReceiverAllowlist(uint120 id, address newOwner) private {
        _requireCallerOwnsPermittedContractReceiverAllowlist(id);
        permittedContractReceiverAllowlistOwners[id] = newOwner;
        emit ReassignedAllowlistOwnership(AllowlistTypes.PermittedContractReceivers, id, newOwner);
    }

    function _requireCallerOwnsOperatorWhitelist(uint120 id) private view {
        if (_msgSender() != operatorWhitelistOwners[id]) {
            revert CreatorTokenTransferValidator__CallerDoesNotOwnAllowlist();
        }
    }

    function _requireCallerOwnsPermittedContractReceiverAllowlist(uint120 id) private view {
        if (_msgSender() != permittedContractReceiverAllowlistOwners[id]) {
            revert CreatorTokenTransferValidator__CallerDoesNotOwnAllowlist();
        }
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "./IEOARegistry.sol";
import "./ITransferSecurityRegistry.sol";
import "./ITransferValidator.sol";

interface ICreatorTokenTransferValidator is ITransferSecurityRegistry, ITransferValidator, IEOARegistry {}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "@openzeppelin/contracts/utils/introspection/IERC165.sol";

/**
 * @title IEOARegistry
 * @author Limit Break, Inc.
 * @notice Interface for a registry of verified EOA accounts.
 */
interface IEOARegistry is IERC165 {

    /// @dev Returns true if the account has been verified as an EOA, false otherwise
    function isVerifiedEOA(address account) external view returns (bool);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

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

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "../utils/TransferPolicy.sol";

interface ITransferSecurityRegistry {
    event AddedToAllowlist(AllowlistTypes indexed kind, uint256 indexed id, address indexed account);
    event CreatedAllowlist(AllowlistTypes indexed kind, uint256 indexed id, string indexed name);
    event ReassignedAllowlistOwnership(AllowlistTypes indexed kind, uint256 indexed id, address indexed newOwner);
    event RemovedFromAllowlist(AllowlistTypes indexed kind, uint256 indexed id, address indexed account);
    event SetAllowlist(AllowlistTypes indexed kind, address indexed collection, uint120 indexed id);
    event SetTransferSecurityLevel(address indexed collection, TransferSecurityLevels level);

    function createOperatorWhitelist(string calldata name) external returns (uint120);
    function createPermittedContractReceiverAllowlist(string calldata name) external returns (uint120);
    function reassignOwnershipOfOperatorWhitelist(uint120 id, address newOwner) external;
    function reassignOwnershipOfPermittedContractReceiverAllowlist(uint120 id, address newOwner) external;
    function renounceOwnershipOfOperatorWhitelist(uint120 id) external;
    function renounceOwnershipOfPermittedContractReceiverAllowlist(uint120 id) external;
    function setTransferSecurityLevelOfCollection(address collection, TransferSecurityLevels level) external;
    function setOperatorWhitelistOfCollection(address collection, uint120 id) external;
    function setPermittedContractReceiverAllowlistOfCollection(address collection, uint120 id) external;
    function addOperatorToWhitelist(uint120 id, address operator) external;
    function addPermittedContractReceiverToAllowlist(uint120 id, address receiver) external;
    function removeOperatorFromWhitelist(uint120 id, address operator) external;
    function removePermittedContractReceiverFromAllowlist(uint120 id, address receiver) external;
    function getCollectionSecurityPolicy(address collection) external view returns (CollectionSecurityPolicy memory);
    function getWhitelistedOperators(uint120 id) external view returns (address[] memory);
    function getPermittedContractReceivers(uint120 id) external view returns (address[] memory);
    function isOperatorWhitelisted(uint120 id, address operator) external view returns (bool);
    function isContractReceiverPermitted(uint120 id, address receiver) external view returns (bool);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "../utils/TransferPolicy.sol";

interface ITransferValidator {
    function applyCollectionTransferPolicy(address caller, address from, address to) external view;
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.4;

import "../interfaces/IEOARegistry.sol";
import "@openzeppelin/contracts/utils/Context.sol";
import "@openzeppelin/contracts/utils/introspection/ERC165.sol";
import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";


error CallerDidNotSignTheMessage();
error SignatureAlreadyVerified();

/**
 * @title EOARegistry
 * @author Limit Break, Inc.
 * @notice A registry that may be used globally by any smart contract that limits contract interactions to verified EOA addresses only.
 * @dev Take care and carefully consider whether or not to use this. Restricting operations to EOA only accounts can break Defi composability, 
 * so if Defi composability is an objective, this is not a good option.  Be advised that in the future, EOA accounts might not be a thing
 * but this is yet to be determined.  See https://eips.ethereum.org/EIPS/eip-4337 for more information.
 */
contract EOARegistry is Context, ERC165, IEOARegistry {

    /// @dev A pre-cached signed message hash used for gas-efficient signature recovery
    bytes32 immutable private signedMessageHash;

    /// @dev The plain text message to sign for signature verification
    string constant public MESSAGE_TO_SIGN = "EOA";

    /// @dev Mapping of accounts that to signature verification status
    mapping (address => bool) private eoaSignatureVerified;

    /// @dev Emitted whenever a user verifies that they are an EOA by submitting their signature.
    event VerifiedEOASignature(address indexed account);

    constructor() {
        signedMessageHash = ECDSA.toEthSignedMessageHash(bytes(MESSAGE_TO_SIGN));
    }

    /// @notice Allows a user to verify an ECDSA signature to definitively prove they are an EOA account.
    ///
    /// Throws when the caller has already verified their signature.
    /// Throws when the caller did not sign the message.
    ///
    /// Postconditions:
    /// ---------------
    /// The verified signature mapping has been updated to `true` for the caller.
    function verifySignature(bytes calldata signature) external {
        if(eoaSignatureVerified[_msgSender()]) {
            revert SignatureAlreadyVerified();
        }

        if(_msgSender() != ECDSA.recover(signedMessageHash, signature)) {
            revert CallerDidNotSignTheMessage();
        }

        eoaSignatureVerified[_msgSender()] = true;

        emit VerifiedEOASignature(_msgSender());
    }

    /// @notice Allows a user to verify an ECDSA signature to definitively prove they are an EOA account.
    /// This version is passed the v, r, s components of the signature, and is slightly more gas efficient than
    /// calculating the v, r, s components on-chain.
    ///
    /// Throws when the caller has already verified their signature.
    /// Throws when the caller did not sign the message.
    ///
    /// Postconditions:
    /// ---------------
    /// The verified signature mapping has been updated to `true` for the caller.
    function verifySignatureVRS(uint8 v, bytes32 r, bytes32 s) external {
        if(eoaSignatureVerified[msg.sender]) {
            revert SignatureAlreadyVerified();
        }

        if(msg.sender != ECDSA.recover(signedMessageHash, v, r, s)) {
            revert CallerDidNotSignTheMessage();
        }

        eoaSignatureVerified[msg.sender] = true;

        emit VerifiedEOASignature(msg.sender);
    }

    /// @notice Returns true if the specified account has verified a signature on this registry, false otherwise.
    function isVerifiedEOA(address account) public view override returns (bool) {
        return eoaSignatureVerified[account];
    }

    /// @dev ERC-165 interface support
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return
            interfaceId == type(IEOARegistry).interfaceId ||
            super.supportsInterface(interfaceId);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity 0.8.9;

enum AllowlistTypes {
    Operators,
    PermittedContractReceivers
}

enum ReceiverConstraints {
    None,
    NoCode,
    EOA
}

enum CallerConstraints {
    None,
    OperatorWhitelistEnableOTC,
    OperatorWhitelistDisableOTC
}

enum StakerConstraints {
    None,
    CallerIsTxOrigin,
    EOA
}

enum TransferSecurityLevels {
    Zero,
    One,
    Two,
    Three,
    Four,
    Five,
    Six
}

struct TransferSecurityPolicy {
    CallerConstraints callerConstraints;
    ReceiverConstraints receiverConstraints;
}

struct CollectionSecurityPolicy {
    TransferSecurityLevels transferSecurityLevel;
    uint120 operatorWhitelistId;
    uint120 permittedContractReceiversId;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)

pragma solidity ^0.8.0;

/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControl {
    /**
     * @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.
     *
     * _Available since v3.1._
     */
    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 `account`.
     */
    function renounceRole(bytes32 role, address account) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @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;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

import "./math/Math.sol";

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

    /**
     * @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), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @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) {
        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] = _SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        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);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/cryptography/ECDSA.sol)

pragma solidity ^0.8.0;

import "../Strings.sol";

/**
 * @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,
        InvalidSignatureV // Deprecated in v4.8
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode 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 {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]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        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);
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode 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 {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        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]
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address, RecoverError) {
        bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);
        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.
     *
     * _Available since v4.2._
     */
    function recover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address, RecoverError) {
        // 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);
        }

        // 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);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @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) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from `s`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./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);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @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 v4.8.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }

    /**
     * @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 up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (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; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod0 := mul(x, y)
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1);

            ///////////////////////////////////////////////
            // 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.

            // Does not overflow because the denominator cannot be zero at this stage in the function.
            uint256 twos = denominator & (~denominator + 1);
            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 (rounding == Rounding.Up && 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 down.
     *
     * 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 + (rounding == Rounding.Up && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2, rounded down, of a positive value.
     * 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 + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10, rounded down, of a positive value.
     * 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 + (rounding == Rounding.Up && 10**result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256, rounded down, of a positive value.
     * 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 10, 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 + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/structs/EnumerableSet.sol)
// This file was procedurally generated from scripts/generate/templates/EnumerableSet.js.

pragma solidity ^0.8.0;

/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
 * and `uint256` (`UintSet`) are supported.
 *
 * [WARNING]
 * ====
 * Trying to delete such a structure from storage will likely result in data corruption, rendering the structure
 * unusable.
 * See https://github.com/ethereum/solidity/pull/11843[ethereum/solidity#11843] for more info.
 *
 * In order to clean an EnumerableSet, you can either remove all elements one by one or create a fresh instance using an
 * array of EnumerableSet.
 * ====
 */
library EnumerableSet {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
    // The Set implementation uses private functions, and user-facing
    // implementations (such as AddressSet) are just wrappers around the
    // underlying Set.
    // This means that we can only create new EnumerableSets for types that fit
    // in bytes32.

    struct Set {
        // Storage of set values
        bytes32[] _values;
        // Position of the value in the `values` array, plus 1 because index 0
        // means a value is not in the set.
        mapping(bytes32 => uint256) _indexes;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function _add(Set storage set, bytes32 value) private returns (bool) {
        if (!_contains(set, value)) {
            set._values.push(value);
            // The value is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            set._indexes[value] = set._values.length;
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function _remove(Set storage set, bytes32 value) private returns (bool) {
        // We read and store the value's index to prevent multiple reads from the same storage slot
        uint256 valueIndex = set._indexes[value];

        if (valueIndex != 0) {
            // Equivalent to contains(set, value)
            // To delete an element from the _values array in O(1), we swap the element to delete with the last one in
            // the array, and then remove the last element (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = valueIndex - 1;
            uint256 lastIndex = set._values.length - 1;

            if (lastIndex != toDeleteIndex) {
                bytes32 lastValue = set._values[lastIndex];

                // Move the last value to the index where the value to delete is
                set._values[toDeleteIndex] = lastValue;
                // Update the index for the moved value
                set._indexes[lastValue] = valueIndex; // Replace lastValue's index to valueIndex
            }

            // Delete the slot where the moved value was stored
            set._values.pop();

            // Delete the index for the deleted slot
            delete set._indexes[value];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function _contains(Set storage set, bytes32 value) private view returns (bool) {
        return set._indexes[value] != 0;
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function _length(Set storage set) private view returns (uint256) {
        return set._values.length;
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function _at(Set storage set, uint256 index) private view returns (bytes32) {
        return set._values[index];
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function _values(Set storage set) private view returns (bytes32[] memory) {
        return set._values;
    }

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _add(set._inner, value);
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _remove(set._inner, value);
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
        return _contains(set._inner, value);
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(Bytes32Set storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
        return _at(set._inner, index);
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(Bytes32Set storage set) internal view returns (bytes32[] memory) {
        bytes32[] memory store = _values(set._inner);
        bytes32[] memory result;

        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }

        return result;
    }

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(AddressSet storage set, address value) internal returns (bool) {
        return _add(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(AddressSet storage set, address value) internal returns (bool) {
        return _remove(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(AddressSet storage set, address value) internal view returns (bool) {
        return _contains(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(AddressSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(AddressSet storage set, uint256 index) internal view returns (address) {
        return address(uint160(uint256(_at(set._inner, index))));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(AddressSet storage set) internal view returns (address[] memory) {
        bytes32[] memory store = _values(set._inner);
        address[] memory result;

        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }

        return result;
    }

    // UintSet

    struct UintSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(UintSet storage set, uint256 value) internal returns (bool) {
        return _add(set._inner, bytes32(value));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(UintSet storage set, uint256 value) internal returns (bool) {
        return _remove(set._inner, bytes32(value));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(UintSet storage set, uint256 value) internal view returns (bool) {
        return _contains(set._inner, bytes32(value));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(UintSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(UintSet storage set, uint256 index) internal view returns (uint256) {
        return uint256(_at(set._inner, index));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(UintSet storage set) internal view returns (uint256[] memory) {
        bytes32[] memory store = _values(set._inner);
        uint256[] memory result;

        /// @solidity memory-safe-assembly
        assembly {
            result := store
        }

        return result;
    }
}

{
  "remappings": [
    "@ensdomains/=node_modules/@ensdomains/",
    "@openzeppelin/=node_modules/@openzeppelin/",
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "erc721a/=node_modules/erc721a/",
    "eth-gas-reporter/=node_modules/eth-gas-reporter/",
    "forge-std/=lib/forge-std/src/",
    "hardhat/=node_modules/hardhat/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "london",
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"defaultOwner","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"CallerDidNotSignTheMessage","type":"error"},{"inputs":[],"name":"CreatorTokenTransferValidator__AddressAlreadyAllowed","type":"error"},{"inputs":[],"name":"CreatorTokenTransferValidator__AddressNotAllowed","type":"error"},{"inputs":[],"name":"CreatorTokenTransferValidator__AllowlistDoesNotExist","type":"error"},{"inputs":[],"name":"CreatorTokenTransferValidator__AllowlistOwnershipCannotBeTransferredToZeroAddress","type":"error"},{"inputs":[],"name":"CreatorTokenTransferValidator__CallerDoesNotOwnAllowlist","type":"error"},{"inputs":[],"name":"CreatorTokenTransferValidator__CallerMustBeWhitelistedOperator","type":"error"},{"inputs":[],"name":"CreatorTokenTransferValidator__CallerMustHaveElevatedPermissionsForSpecifiedNFT","type":"error"},{"inputs":[],"name":"CreatorTokenTransferValidator__ReceiverMustNotHaveDeployedCode","type":"error"},{"inputs":[],"name":"CreatorTokenTransferValidator__ReceiverProofOfEOASignatureUnverified","type":"error"},{"inputs":[],"name":"SignatureAlreadyVerified","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"enum AllowlistTypes","name":"kind","type":"uint8"},{"indexed":true,"internalType":"uint256","name":"id","type":"uint256"},{"indexed":true,"internalType":"address","name":"account","type":"address"}],"name":"AddedToAllowlist","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"enum AllowlistTypes","name":"kind","type":"uint8"},{"indexed":true,"internalType":"uint256","name":"id","type":"uint256"},{"indexed":true,"internalType":"string","name":"name","type":"string"}],"name":"CreatedAllowlist","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"enum AllowlistTypes","name":"kind","type":"uint8"},{"indexed":true,"internalType":"uint256","name":"id","type":"uint256"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"ReassignedAllowlistOwnership","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"enum AllowlistTypes","name":"kind","type":"uint8"},{"indexed":true,"internalType":"uint256","name":"id","type":"uint256"},{"indexed":true,"internalType":"address","name":"account","type":"address"}],"name":"RemovedFromAllowlist","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"enum AllowlistTypes","name":"kind","type":"uint8"},{"indexed":true,"internalType":"address","name":"collection","type":"address"},{"indexed":true,"internalType":"uint120","name":"id","type":"uint120"}],"name":"SetAllowlist","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"collection","type":"address"},{"indexed":false,"internalType":"enum TransferSecurityLevels","name":"level","type":"uint8"}],"name":"SetTransferSecurityLevel","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"}],"name":"VerifiedEOASignature","type":"event"},{"inputs":[],"name":"DEFAULT_TRANSFER_SECURITY_LEVEL","outputs":[{"internalType":"enum TransferSecurityLevels","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MESSAGE_TO_SIGN","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint120","name":"id","type":"uint120"},{"internalType":"address","name":"operator","type":"address"}],"name":"addOperatorToWhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint120","name":"id","type":"uint120"},{"internalType":"address","name":"receiver","type":"address"}],"name":"addPermittedContractReceiverToAllowlist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"caller","type":"address"},{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"}],"name":"applyCollectionTransferPolicy","outputs":[],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"name","type":"string"}],"name":"createOperatorWhitelist","outputs":[{"internalType":"uint120","name":"","type":"uint120"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"name","type":"string"}],"name":"createPermittedContractReceiverAllowlist","outputs":[{"internalType":"uint120","name":"","type":"uint120"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"collection","type":"address"}],"name":"getCollectionSecurityPolicy","outputs":[{"components":[{"internalType":"enum TransferSecurityLevels","name":"transferSecurityLevel","type":"uint8"},{"internalType":"uint120","name":"operatorWhitelistId","type":"uint120"},{"internalType":"uint120","name":"permittedContractReceiversId","type":"uint120"}],"internalType":"struct CollectionSecurityPolicy","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint120","name":"id","type":"uint120"}],"name":"getPermittedContractReceivers","outputs":[{"internalType":"address[]","name":"","type":"address[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint120","name":"id","type":"uint120"}],"name":"getWhitelistedOperators","outputs":[{"internalType":"address[]","name":"","type":"address[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint120","name":"id","type":"uint120"},{"internalType":"address","name":"receiver","type":"address"}],"name":"isContractReceiverPermitted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint120","name":"id","type":"uint120"},{"internalType":"address","name":"operator","type":"address"}],"name":"isOperatorWhitelisted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"isVerifiedEOA","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint120","name":"","type":"uint120"}],"name":"operatorWhitelistOwners","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint120","name":"","type":"uint120"}],"name":"permittedContractReceiverAllowlistOwners","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint120","name":"id","type":"uint120"},{"internalType":"address","name":"newOwner","type":"address"}],"name":"reassignOwnershipOfOperatorWhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint120","name":"id","type":"uint120"},{"internalType":"address","name":"newOwner","type":"address"}],"name":"reassignOwnershipOfPermittedContractReceiverAllowlist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint120","name":"id","type":"uint120"},{"internalType":"address","name":"operator","type":"address"}],"name":"removeOperatorFromWhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint120","name":"id","type":"uint120"},{"internalType":"address","name":"receiver","type":"address"}],"name":"removePermittedContractReceiverFromAllowlist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint120","name":"id","type":"uint120"}],"name":"renounceOwnershipOfOperatorWhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint120","name":"id","type":"uint120"}],"name":"renounceOwnershipOfPermittedContractReceiverAllowlist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"collection","type":"address"},{"internalType":"uint120","name":"id","type":"uint120"}],"name":"setOperatorWhitelistOfCollection","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"collection","type":"address"},{"internalType":"uint120","name":"id","type":"uint120"}],"name":"setPermittedContractReceiverAllowlistOfCollection","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"collection","type":"address"},{"internalType":"enum TransferSecurityLevels","name":"level","type":"uint8"}],"name":"setTransferSecurityLevelOfCollection","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":"enum TransferSecurityLevels","name":"","type":"uint8"}],"name":"transferSecurityPolicies","outputs":[{"internalType":"enum CallerConstraints","name":"callerConstraints","type":"uint8"},{"internalType":"enum ReceiverConstraints","name":"receiverConstraints","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes","name":"signature","type":"bytes"}],"name":"verifySignature","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"verifySignatureVRS","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

00000000000000000000000067985b1f8b613b57077bbdb24a5defcdda458317

-----Decoded View---------------
Arg [0] : defaultOwner (address): 0x67985B1f8B613b57077bbDb24A5DEFCDDA458317

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 00000000000000000000000067985b1f8b613b57077bbdb24a5defcdda458317