Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Is this a proxy?
• Similar
• Sol2Uml
• Submit Audit
• Compare

//SPDX-License-Identifier: MIT
pragma solidity >=0.8.17 <0.9.0;

import "../registry/ENS.sol";
import "./profiles/ABIResolver.sol";
import "./profiles/AddrResolver.sol";
import "./profiles/ContentHashResolver.sol";
import "./profiles/DNSResolver.sol";
import "./profiles/InterfaceResolver.sol";
import "./profiles/NameResolver.sol";
import "./profiles/PubkeyResolver.sol";
import "./profiles/TextResolver.sol";
import "./Multicallable.sol";
import {ReverseClaimer} from "../reverseRegistrar/ReverseClaimer.sol";
import {INameWrapper} from "../wrapper/INameWrapper.sol";

/// A simple resolver anyone can use; only allows the owner of a node to set its
/// address.
contract PublicResolver is
    Multicallable,
    ABIResolver,
    AddrResolver,
    ContentHashResolver,
    DNSResolver,
    InterfaceResolver,
    NameResolver,
    PubkeyResolver,
    TextResolver,
    ReverseClaimer
{
    ENS immutable ens;
    INameWrapper immutable nameWrapper;
    address immutable trustedETHController;
    address immutable trustedReverseRegistrar;

    /// A mapping of operators. An address that is authorised for an address
    /// may make any changes to the name that the owner could, but may not update
    /// the set of authorisations.
    /// (owner, operator) => approved
    mapping(address => mapping(address => bool)) private _operatorApprovals;

    /// A mapping of delegates. A delegate that is authorised by an owner
    /// for a name may make changes to the name's resolver, but may not update
    /// the set of token approvals.
    /// (owner, name, delegate) => approved
    mapping(address => mapping(bytes32 => mapping(address => bool)))
        private _tokenApprovals;

    // Logged when an operator is added or removed.
    event ApprovalForAll(
        address indexed owner,
        address indexed operator,
        bool approved
    );

    // Logged when a delegate is approved or  an approval is revoked.
    event Approved(
        address owner,
        bytes32 indexed node,
        address indexed delegate,
        bool indexed approved
    );

    constructor(
        ENS _ens,
        INameWrapper wrapperAddress,
        address _trustedETHController,
        address _trustedReverseRegistrar
    ) ReverseClaimer(_ens, msg.sender) {
        ens = _ens;
        nameWrapper = wrapperAddress;
        trustedETHController = _trustedETHController;
        trustedReverseRegistrar = _trustedReverseRegistrar;
    }

    /// @dev See {IERC1155-setApprovalForAll}.
    function setApprovalForAll(address operator, bool approved) external {
        require(
            msg.sender != operator,
            "ERC1155: setting approval status for self"
        );

        _operatorApprovals[msg.sender][operator] = approved;
        emit ApprovalForAll(msg.sender, operator, approved);
    }

    /// @dev See {IERC1155-isApprovedForAll}.
    function isApprovedForAll(
        address account,
        address operator
    ) public view returns (bool) {
        return _operatorApprovals[account][operator];
    }

    /// @dev Approve a delegate to be able to updated records on a node.
    function approve(bytes32 node, address delegate, bool approved) external {
        require(msg.sender != delegate, "Setting delegate status for self");

        _tokenApprovals[msg.sender][node][delegate] = approved;
        emit Approved(msg.sender, node, delegate, approved);
    }

    /// @dev Check to see if the delegate has been approved by the owner for the node.
    function isApprovedFor(
        address owner,
        bytes32 node,
        address delegate
    ) public view returns (bool) {
        return _tokenApprovals[owner][node][delegate];
    }

    function isAuthorised(bytes32 node) internal view override returns (bool) {
        if (
            msg.sender == trustedETHController ||
            msg.sender == trustedReverseRegistrar
        ) {
            return true;
        }
        address owner = ens.owner(node);
        if (owner == address(nameWrapper)) {
            owner = nameWrapper.ownerOf(uint256(node));
        }
        return
            owner == msg.sender ||
            isApprovedForAll(owner, msg.sender) ||
            isApprovedFor(owner, node, msg.sender);
    }

    function supportsInterface(
        bytes4 interfaceID
    )
        public
        view
        override(
            Multicallable,
            ABIResolver,
            AddrResolver,
            ContentHashResolver,
            DNSResolver,
            InterfaceResolver,
            NameResolver,
            PubkeyResolver,
            TextResolver
        )
        returns (bool)
    {
        return super.supportsInterface(interfaceID);
    }
}

// SPDX-License-Identifier: BSD-2-Clause
pragma solidity ^0.8.4;

/**
* @dev A library for working with mutable byte buffers in Solidity.
*
* Byte buffers are mutable and expandable, and provide a variety of primitives
* for appending to them. At any time you can fetch a bytes object containing the
* current contents of the buffer. The bytes object should not be stored between
* operations, as it may change due to resizing of the buffer.
*/
library Buffer {
    /**
    * @dev Represents a mutable buffer. Buffers have a current value (buf) and
    *      a capacity. The capacity may be longer than the current value, in
    *      which case it can be extended without the need to allocate more memory.
    */
    struct buffer {
        bytes buf;
        uint capacity;
    }

    /**
    * @dev Initializes a buffer with an initial capacity.
    * @param buf The buffer to initialize.
    * @param capacity The number of bytes of space to allocate the buffer.
    * @return The buffer, for chaining.
    */
    function init(buffer memory buf, uint capacity) internal pure returns(buffer memory) {
        if (capacity % 32 != 0) {
            capacity += 32 - (capacity % 32);
        }
        // Allocate space for the buffer data
        buf.capacity = capacity;
        assembly {
            let ptr := mload(0x40)
            mstore(buf, ptr)
            mstore(ptr, 0)
            let fpm := add(32, add(ptr, capacity))
            if lt(fpm, ptr) {
                revert(0, 0)
            }
            mstore(0x40, fpm)
        }
        return buf;
    }

    /**
    * @dev Initializes a new buffer from an existing bytes object.
    *      Changes to the buffer may mutate the original value.
    * @param b The bytes object to initialize the buffer with.
    * @return A new buffer.
    */
    function fromBytes(bytes memory b) internal pure returns(buffer memory) {
        buffer memory buf;
        buf.buf = b;
        buf.capacity = b.length;
        return buf;
    }

    function resize(buffer memory buf, uint capacity) private pure {
        bytes memory oldbuf = buf.buf;
        init(buf, capacity);
        append(buf, oldbuf);
    }

    /**
    * @dev Sets buffer length to 0.
    * @param buf The buffer to truncate.
    * @return The original buffer, for chaining..
    */
    function truncate(buffer memory buf) internal pure returns (buffer memory) {
        assembly {
            let bufptr := mload(buf)
            mstore(bufptr, 0)
        }
        return buf;
    }

    /**
    * @dev Appends len bytes of a byte string to a buffer. Resizes if doing so would exceed
    *      the capacity of the buffer.
    * @param buf The buffer to append to.
    * @param data The data to append.
    * @param len The number of bytes to copy.
    * @return The original buffer, for chaining.
    */
    function append(buffer memory buf, bytes memory data, uint len) internal pure returns(buffer memory) {
        require(len <= data.length);

        uint off = buf.buf.length;
        uint newCapacity = off + len;
        if (newCapacity > buf.capacity) {
            resize(buf, newCapacity * 2);
        }

        uint dest;
        uint src;
        assembly {
            // Memory address of the buffer data
            let bufptr := mload(buf)
            // Length of existing buffer data
            let buflen := mload(bufptr)
            // Start address = buffer address + offset + sizeof(buffer length)
            dest := add(add(bufptr, 32), off)
            // Update buffer length if we're extending it
            if gt(newCapacity, buflen) {
                mstore(bufptr, newCapacity)
            }
            src := add(data, 32)
        }

        // Copy word-length chunks while possible
        for (; len >= 32; len -= 32) {
            assembly {
                mstore(dest, mload(src))
            }
            dest += 32;
            src += 32;
        }

        // Copy remaining bytes
        unchecked {
            uint mask = (256 ** (32 - len)) - 1;
            assembly {
                let srcpart := and(mload(src), not(mask))
                let destpart := and(mload(dest), mask)
                mstore(dest, or(destpart, srcpart))
            }
        }

        return buf;
    }

    /**
    * @dev Appends a byte string to a buffer. Resizes if doing so would exceed
    *      the capacity of the buffer.
    * @param buf The buffer to append to.
    * @param data The data to append.
    * @return The original buffer, for chaining.
    */
    function append(buffer memory buf, bytes memory data) internal pure returns (buffer memory) {
        return append(buf, data, data.length);
    }

    /**
    * @dev Appends a byte to the buffer. Resizes if doing so would exceed the
    *      capacity of the buffer.
    * @param buf The buffer to append to.
    * @param data The data to append.
    * @return The original buffer, for chaining.
    */
    function appendUint8(buffer memory buf, uint8 data) internal pure returns(buffer memory) {
        uint off = buf.buf.length;
        uint offPlusOne = off + 1;
        if (off >= buf.capacity) {
            resize(buf, offPlusOne * 2);
        }

        assembly {
            // Memory address of the buffer data
            let bufptr := mload(buf)
            // Address = buffer address + sizeof(buffer length) + off
            let dest := add(add(bufptr, off), 32)
            mstore8(dest, data)
            // Update buffer length if we extended it
            if gt(offPlusOne, mload(bufptr)) {
                mstore(bufptr, offPlusOne)
            }
        }

        return buf;
    }

    /**
    * @dev Appends len bytes of bytes32 to a buffer. Resizes if doing so would
    *      exceed the capacity of the buffer.
    * @param buf The buffer to append to.
    * @param data The data to append.
    * @param len The number of bytes to write (left-aligned).
    * @return The original buffer, for chaining.
    */
    function append(buffer memory buf, bytes32 data, uint len) private pure returns(buffer memory) {
        uint off = buf.buf.length;
        uint newCapacity = len + off;
        if (newCapacity > buf.capacity) {
            resize(buf, newCapacity * 2);
        }

        unchecked {
            uint mask = (256 ** len) - 1;
            // Right-align data
            data = data >> (8 * (32 - len));
            assembly {
                // Memory address of the buffer data
                let bufptr := mload(buf)
                // Address = buffer address + sizeof(buffer length) + newCapacity
                let dest := add(bufptr, newCapacity)
                mstore(dest, or(and(mload(dest), not(mask)), data))
                // Update buffer length if we extended it
                if gt(newCapacity, mload(bufptr)) {
                    mstore(bufptr, newCapacity)
                }
            }
        }
        return buf;
    }

    /**
    * @dev Appends a bytes20 to the buffer. Resizes if doing so would exceed
    *      the capacity of the buffer.
    * @param buf The buffer to append to.
    * @param data The data to append.
    * @return The original buffer, for chhaining.
    */
    function appendBytes20(buffer memory buf, bytes20 data) internal pure returns (buffer memory) {
        return append(buf, bytes32(data), 20);
    }

    /**
    * @dev Appends a bytes32 to the buffer. Resizes if doing so would exceed
    *      the capacity of the buffer.
    * @param buf The buffer to append to.
    * @param data The data to append.
    * @return The original buffer, for chaining.
    */
    function appendBytes32(buffer memory buf, bytes32 data) internal pure returns (buffer memory) {
        return append(buf, data, 32);
    }

    /**
     * @dev Appends a byte to the end of the buffer. Resizes if doing so would
     *      exceed the capacity of the buffer.
     * @param buf The buffer to append to.
     * @param data The data to append.
     * @param len The number of bytes to write (right-aligned).
     * @return The original buffer.
     */
    function appendInt(buffer memory buf, uint data, uint len) internal pure returns(buffer memory) {
        uint off = buf.buf.length;
        uint newCapacity = len + off;
        if (newCapacity > buf.capacity) {
            resize(buf, newCapacity * 2);
        }

        uint mask = (256 ** len) - 1;
        assembly {
            // Memory address of the buffer data
            let bufptr := mload(buf)
            // Address = buffer address + sizeof(buffer length) + newCapacity
            let dest := add(bufptr, newCapacity)
            mstore(dest, or(and(mload(dest), not(mask)), data))
            // Update buffer length if we extended it
            if gt(newCapacity, mload(bufptr)) {
                mstore(bufptr, newCapacity)
            }
        }
        return buf;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC1155/IERC1155.sol)

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC1155 compliant contract, as defined in the
 * https://eips.ethereum.org/EIPS/eip-1155[EIP].
 *
 * _Available since v3.1._
 */
interface IERC1155 is IERC165 {
    /**
     * @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`.
     */
    event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value);

    /**
     * @dev Equivalent to multiple {TransferSingle} events, where `operator`, `from` and `to` are the same for all
     * transfers.
     */
    event TransferBatch(
        address indexed operator,
        address indexed from,
        address indexed to,
        uint256[] ids,
        uint256[] values
    );

    /**
     * @dev Emitted when `account` grants or revokes permission to `operator` to transfer their tokens, according to
     * `approved`.
     */
    event ApprovalForAll(address indexed account, address indexed operator, bool approved);

    /**
     * @dev Emitted when the URI for token type `id` changes to `value`, if it is a non-programmatic URI.
     *
     * If an {URI} event was emitted for `id`, the standard
     * https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[guarantees] that `value` will equal the value
     * returned by {IERC1155MetadataURI-uri}.
     */
    event URI(string value, uint256 indexed id);

    /**
     * @dev Returns the amount of tokens of token type `id` owned by `account`.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function balanceOf(address account, uint256 id) external view returns (uint256);

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {balanceOf}.
     *
     * Requirements:
     *
     * - `accounts` and `ids` must have the same length.
     */
    function balanceOfBatch(
        address[] calldata accounts,
        uint256[] calldata ids
    ) external view returns (uint256[] memory);

    /**
     * @dev Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`,
     *
     * Emits an {ApprovalForAll} event.
     *
     * Requirements:
     *
     * - `operator` cannot be the caller.
     */
    function setApprovalForAll(address operator, bool approved) external;

    /**
     * @dev Returns true if `operator` is approved to transfer ``account``'s tokens.
     *
     * See {setApprovalForAll}.
     */
    function isApprovedForAll(address account, address operator) external view returns (bool);

    /**
     * @dev Transfers `amount` tokens of token type `id` from `from` to `to`.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - If the caller is not `from`, it must have been approved to spend ``from``'s tokens via {setApprovalForAll}.
     * - `from` must have a balance of tokens of type `id` of at least `amount`.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
     * acceptance magic value.
     */
    function safeTransferFrom(address from, address to, uint256 id, uint256 amount, bytes calldata data) external;

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {safeTransferFrom}.
     *
     * Emits a {TransferBatch} event.
     *
     * Requirements:
     *
     * - `ids` and `amounts` must have the same length.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
     * acceptance magic value.
     */
    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] calldata ids,
        uint256[] calldata amounts,
        bytes calldata data
    ) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC721 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 ERC721 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 ERC721
     * 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 caller.
     *
     * 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 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
pragma solidity ^0.8.4;

import "../utils/BytesUtils.sol";
import "@ensdomains/buffer/contracts/Buffer.sol";

/// @dev RRUtils is a library that provides utilities for parsing DNS resource records.
library RRUtils {
    using BytesUtils for *;
    using Buffer for *;

    /// @dev Returns the number of bytes in the DNS name at 'offset' in 'self'.
    /// @param self The byte array to read a name from.
    /// @param offset The offset to start reading at.
    /// @return The length of the DNS name at 'offset', in bytes.
    function nameLength(
        bytes memory self,
        uint256 offset
    ) internal pure returns (uint256) {
        uint256 idx = offset;
        while (true) {
            assert(idx < self.length);
            uint256 labelLen = self.readUint8(idx);
            idx += labelLen + 1;
            if (labelLen == 0) {
                break;
            }
        }
        return idx - offset;
    }

    /// @dev Returns a DNS format name at the specified offset of self.
    /// @param self The byte array to read a name from.
    /// @param offset The offset to start reading at.
    /// @return ret The name.
    function readName(
        bytes memory self,
        uint256 offset
    ) internal pure returns (bytes memory ret) {
        uint256 len = nameLength(self, offset);
        return self.substring(offset, len);
    }

    /// @dev Returns the number of labels in the DNS name at 'offset' in 'self'.
    /// @param self The byte array to read a name from.
    /// @param offset The offset to start reading at.
    /// @return The number of labels in the DNS name at 'offset', in bytes.
    function labelCount(
        bytes memory self,
        uint256 offset
    ) internal pure returns (uint256) {
        uint256 count = 0;
        while (true) {
            assert(offset < self.length);
            uint256 labelLen = self.readUint8(offset);
            offset += labelLen + 1;
            if (labelLen == 0) {
                break;
            }
            count += 1;
        }
        return count;
    }

    uint256 constant RRSIG_TYPE = 0;
    uint256 constant RRSIG_ALGORITHM = 2;
    uint256 constant RRSIG_LABELS = 3;
    uint256 constant RRSIG_TTL = 4;
    uint256 constant RRSIG_EXPIRATION = 8;
    uint256 constant RRSIG_INCEPTION = 12;
    uint256 constant RRSIG_KEY_TAG = 16;
    uint256 constant RRSIG_SIGNER_NAME = 18;

    struct SignedSet {
        uint16 typeCovered;
        uint8 algorithm;
        uint8 labels;
        uint32 ttl;
        uint32 expiration;
        uint32 inception;
        uint16 keytag;
        bytes signerName;
        bytes data;
        bytes name;
    }

    function readSignedSet(
        bytes memory data
    ) internal pure returns (SignedSet memory self) {
        self.typeCovered = data.readUint16(RRSIG_TYPE);
        self.algorithm = data.readUint8(RRSIG_ALGORITHM);
        self.labels = data.readUint8(RRSIG_LABELS);
        self.ttl = data.readUint32(RRSIG_TTL);
        self.expiration = data.readUint32(RRSIG_EXPIRATION);
        self.inception = data.readUint32(RRSIG_INCEPTION);
        self.keytag = data.readUint16(RRSIG_KEY_TAG);
        self.signerName = readName(data, RRSIG_SIGNER_NAME);
        self.data = data.substring(
            RRSIG_SIGNER_NAME + self.signerName.length,
            data.length - RRSIG_SIGNER_NAME - self.signerName.length
        );
    }

    function rrs(
        SignedSet memory rrset
    ) internal pure returns (RRIterator memory) {
        return iterateRRs(rrset.data, 0);
    }

    /// @dev An iterator over resource records.
    struct RRIterator {
        bytes data;
        uint256 offset;
        uint16 dnstype;
        uint16 class;
        uint32 ttl;
        uint256 rdataOffset;
        uint256 nextOffset;
    }

    /// @dev Begins iterating over resource records.
    /// @param self The byte string to read from.
    /// @param offset The offset to start reading at.
    /// @return ret An iterator object.
    function iterateRRs(
        bytes memory self,
        uint256 offset
    ) internal pure returns (RRIterator memory ret) {
        ret.data = self;
        ret.nextOffset = offset;
        next(ret);
    }

    /// @dev Returns true iff there are more RRs to iterate.
    /// @param iter The iterator to check.
    /// @return True iff the iterator has finished.
    function done(RRIterator memory iter) internal pure returns (bool) {
        return iter.offset >= iter.data.length;
    }

    /// @dev Moves the iterator to the next resource record.
    /// @param iter The iterator to advance.
    function next(RRIterator memory iter) internal pure {
        iter.offset = iter.nextOffset;
        if (iter.offset >= iter.data.length) {
            return;
        }

        // Skip the name
        uint256 off = iter.offset + nameLength(iter.data, iter.offset);

        // Read type, class, and ttl
        iter.dnstype = iter.data.readUint16(off);
        off += 2;
        iter.class = iter.data.readUint16(off);
        off += 2;
        iter.ttl = iter.data.readUint32(off);
        off += 4;

        // Read the rdata
        uint256 rdataLength = iter.data.readUint16(off);
        off += 2;
        iter.rdataOffset = off;
        iter.nextOffset = off + rdataLength;
    }

    /// @dev Returns the name of the current record.
    /// @param iter The iterator.
    /// @return A new bytes object containing the owner name from the RR.
    function name(RRIterator memory iter) internal pure returns (bytes memory) {
        return
            iter.data.substring(
                iter.offset,
                nameLength(iter.data, iter.offset)
            );
    }

    /// @dev Returns the rdata portion of the current record.
    /// @param iter The iterator.
    /// @return A new bytes object containing the RR's RDATA.
    function rdata(
        RRIterator memory iter
    ) internal pure returns (bytes memory) {
        return
            iter.data.substring(
                iter.rdataOffset,
                iter.nextOffset - iter.rdataOffset
            );
    }

    uint256 constant DNSKEY_FLAGS = 0;
    uint256 constant DNSKEY_PROTOCOL = 2;
    uint256 constant DNSKEY_ALGORITHM = 3;
    uint256 constant DNSKEY_PUBKEY = 4;

    struct DNSKEY {
        uint16 flags;
        uint8 protocol;
        uint8 algorithm;
        bytes publicKey;
    }

    function readDNSKEY(
        bytes memory data,
        uint256 offset,
        uint256 length
    ) internal pure returns (DNSKEY memory self) {
        self.flags = data.readUint16(offset + DNSKEY_FLAGS);
        self.protocol = data.readUint8(offset + DNSKEY_PROTOCOL);
        self.algorithm = data.readUint8(offset + DNSKEY_ALGORITHM);
        self.publicKey = data.substring(
            offset + DNSKEY_PUBKEY,
            length - DNSKEY_PUBKEY
        );
    }

    uint256 constant DS_KEY_TAG = 0;
    uint256 constant DS_ALGORITHM = 2;
    uint256 constant DS_DIGEST_TYPE = 3;
    uint256 constant DS_DIGEST = 4;

    struct DS {
        uint16 keytag;
        uint8 algorithm;
        uint8 digestType;
        bytes digest;
    }

    function readDS(
        bytes memory data,
        uint256 offset,
        uint256 length
    ) internal pure returns (DS memory self) {
        self.keytag = data.readUint16(offset + DS_KEY_TAG);
        self.algorithm = data.readUint8(offset + DS_ALGORITHM);
        self.digestType = data.readUint8(offset + DS_DIGEST_TYPE);
        self.digest = data.substring(offset + DS_DIGEST, length - DS_DIGEST);
    }

    function isSubdomainOf(
        bytes memory self,
        bytes memory other
    ) internal pure returns (bool) {
        uint256 off = 0;
        uint256 counts = labelCount(self, 0);
        uint256 othercounts = labelCount(other, 0);

        while (counts > othercounts) {
            off = progress(self, off);
            counts--;
        }

        return self.equals(off, other, 0);
    }

    function compareNames(
        bytes memory self,
        bytes memory other
    ) internal pure returns (int256) {
        if (self.equals(other)) {
            return 0;
        }

        uint256 off;
        uint256 otheroff;
        uint256 prevoff;
        uint256 otherprevoff;
        uint256 counts = labelCount(self, 0);
        uint256 othercounts = labelCount(other, 0);

        // Keep removing labels from the front of the name until both names are equal length
        while (counts > othercounts) {
            prevoff = off;
            off = progress(self, off);
            counts--;
        }

        while (othercounts > counts) {
            otherprevoff = otheroff;
            otheroff = progress(other, otheroff);
            othercounts--;
        }

        // Compare the last nonequal labels to each other
        while (counts > 0 && !self.equals(off, other, otheroff)) {
            prevoff = off;
            off = progress(self, off);
            otherprevoff = otheroff;
            otheroff = progress(other, otheroff);
            counts -= 1;
        }

        if (off == 0) {
            return -1;
        }
        if (otheroff == 0) {
            return 1;
        }

        return
            self.compare(
                prevoff + 1,
                self.readUint8(prevoff),
                other,
                otherprevoff + 1,
                other.readUint8(otherprevoff)
            );
    }

    /// @dev Compares two serial numbers using RFC1982 serial number math.
    function serialNumberGte(
        uint32 i1,
        uint32 i2
    ) internal pure returns (bool) {
        unchecked {
            return int32(i1) - int32(i2) >= 0;
        }
    }

    function progress(
        bytes memory body,
        uint256 off
    ) internal pure returns (uint256) {
        return off + 1 + body.readUint8(off);
    }

    /// @dev Computes the keytag for a chunk of data.
    /// @param data The data to compute a keytag for.
    /// @return The computed key tag.
    function computeKeytag(bytes memory data) internal pure returns (uint16) {
        /* This function probably deserves some explanation.
         * The DNSSEC keytag function is a checksum that relies on summing up individual bytes
         * from the input string, with some mild bitshifting. Here's a Naive solidity implementation:
         *
         *     function computeKeytag(bytes memory data) internal pure returns (uint16) {
         *         uint ac;
         *         for (uint i = 0; i < data.length; i++) {
         *             ac += i & 1 == 0 ? uint16(data.readUint8(i)) << 8 : data.readUint8(i);
         *         }
         *         return uint16(ac + (ac >> 16));
         *     }
         *
         * The EVM, with its 256 bit words, is exceedingly inefficient at doing byte-by-byte operations;
         * the code above, on reasonable length inputs, consumes over 100k gas. But we can make the EVM's
         * large words work in our favour.
         *
         * The code below works by treating the input as a series of 256 bit words. It first masks out
         * even and odd bytes from each input word, adding them to two separate accumulators `ac1` and `ac2`.
         * The bytes are separated by empty bytes, so as long as no individual sum exceeds 2^16-1, we're
         * effectively summing 16 different numbers with each EVM ADD opcode.
         *
         * Once it's added up all the inputs, it has to add all the 16 bit values in `ac1` and `ac2` together.
         * It does this using the same trick - mask out every other value, shift to align them, add them together.
         * After the first addition on both accumulators, there's enough room to add the two accumulators together,
         * and the remaining sums can be done just on ac1.
         */
        unchecked {
            require(data.length <= 8192, "Long keys not permitted");
            uint256 ac1;
            uint256 ac2;
            for (uint256 i = 0; i < data.length + 31; i += 32) {
                uint256 word;
                assembly {
                    word := mload(add(add(data, 32), i))
                }
                if (i + 32 > data.length) {
                    uint256 unused = 256 - (data.length - i) * 8;
                    word = (word >> unused) << unused;
                }
                ac1 +=
                    (word &
                        0xFF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00) >>
                    8;
                ac2 += (word &
                    0x00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF);
            }
            ac1 =
                (ac1 &
                    0x0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF) +
                ((ac1 &
                    0xFFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000) >>
                    16);
            ac2 =
                (ac2 &
                    0x0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF) +
                ((ac2 &
                    0xFFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000) >>
                    16);
            ac1 = (ac1 << 8) + ac2;
            ac1 =
                (ac1 &
                    0x00000000FFFFFFFF00000000FFFFFFFF00000000FFFFFFFF00000000FFFFFFFF) +
                ((ac1 &
                    0xFFFFFFFF00000000FFFFFFFF00000000FFFFFFFF00000000FFFFFFFF00000000) >>
                    32);
            ac1 =
                (ac1 &
                    0x0000000000000000FFFFFFFFFFFFFFFF0000000000000000FFFFFFFFFFFFFFFF) +
                ((ac1 &
                    0xFFFFFFFFFFFFFFFF0000000000000000FFFFFFFFFFFFFFFF0000000000000000) >>
                    64);
            ac1 =
                (ac1 &
                    0x00000000000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF) +
                (ac1 >> 128);
            ac1 += (ac1 >> 16) & 0xFFFF;
            return uint16(ac1);
        }
    }
}

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

import "../registry/ENS.sol";
import "@openzeppelin/contracts/token/ERC721/IERC721.sol";

interface IBaseRegistrar is IERC721 {
    event ControllerAdded(address indexed controller);
    event ControllerRemoved(address indexed controller);
    event NameMigrated(
        uint256 indexed id,
        address indexed owner,
        uint256 expires
    );
    event NameRegistered(
        uint256 indexed id,
        address indexed owner,
        uint256 expires
    );
    event NameRenewed(uint256 indexed id, uint256 expires);

    // Authorises a controller, who can register and renew domains.
    function addController(address controller) external;

    // Revoke controller permission for an address.
    function removeController(address controller) external;

    // Set the resolver for the TLD this registrar manages.
    function setResolver(address resolver) external;

    // Returns the expiration timestamp of the specified label hash.
    function nameExpires(uint256 id) external view returns (uint256);

    // Returns true if the specified name is available for registration.
    function available(uint256 id) external view returns (bool);

    /// @dev Register a name.
    function register(
        uint256 id,
        address owner,
        uint256 duration
    ) external returns (uint256);

    function renew(uint256 id, uint256 duration) external returns (uint256);

    /// @dev Reclaim ownership of a name in ENS, if you own it in the registrar.
    function reclaim(uint256 id, address owner) external;
}

//SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

interface ENS {
    // Logged when the owner of a node assigns a new owner to a subnode.
    event NewOwner(bytes32 indexed node, bytes32 indexed label, address owner);

    // Logged when the owner of a node transfers ownership to a new account.
    event Transfer(bytes32 indexed node, address owner);

    // Logged when the resolver for a node changes.
    event NewResolver(bytes32 indexed node, address resolver);

    // Logged when the TTL of a node changes
    event NewTTL(bytes32 indexed node, uint64 ttl);

    // Logged when an operator is added or removed.
    event ApprovalForAll(
        address indexed owner,
        address indexed operator,
        bool approved
    );

    function setRecord(
        bytes32 node,
        address owner,
        address resolver,
        uint64 ttl
    ) external;

    function setSubnodeRecord(
        bytes32 node,
        bytes32 label,
        address owner,
        address resolver,
        uint64 ttl
    ) external;

    function setSubnodeOwner(
        bytes32 node,
        bytes32 label,
        address owner
    ) external returns (bytes32);

    function setResolver(bytes32 node, address resolver) external;

    function setOwner(bytes32 node, address owner) external;

    function setTTL(bytes32 node, uint64 ttl) external;

    function setApprovalForAll(address operator, bool approved) external;

    function owner(bytes32 node) external view returns (address);

    function resolver(bytes32 node) external view returns (address);

    function ttl(bytes32 node) external view returns (uint64);

    function recordExists(bytes32 node) external view returns (bool);

    function isApprovedForAll(
        address owner,
        address operator
    ) external view returns (bool);
}

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

interface IMulticallable {
    function multicall(
        bytes[] calldata data
    ) external returns (bytes[] memory results);

    function multicallWithNodeCheck(
        bytes32,
        bytes[] calldata data
    ) external returns (bytes[] memory results);
}

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

import "./IMulticallable.sol";
import "@openzeppelin/contracts/utils/introspection/ERC165.sol";

abstract contract Multicallable is IMulticallable, ERC165 {
    function _multicall(
        bytes32 nodehash,
        bytes[] calldata data
    ) internal returns (bytes[] memory results) {
        results = new bytes[](data.length);
        for (uint256 i = 0; i < data.length; i++) {
            if (nodehash != bytes32(0)) {
                bytes32 txNamehash = bytes32(data[i][4:36]);
                require(
                    txNamehash == nodehash,
                    "multicall: All records must have a matching namehash"
                );
            }
            (bool success, bytes memory result) = address(this).delegatecall(
                data[i]
            );
            require(success);
            results[i] = result;
        }
        return results;
    }

    // This function provides an extra security check when called
    // from priviledged contracts (such as EthRegistrarController)
    // that can set records on behalf of the node owners
    function multicallWithNodeCheck(
        bytes32 nodehash,
        bytes[] calldata data
    ) external returns (bytes[] memory results) {
        return _multicall(nodehash, data);
    }

    function multicall(
        bytes[] calldata data
    ) public override returns (bytes[] memory results) {
        return _multicall(bytes32(0), data);
    }

    function supportsInterface(
        bytes4 interfaceID
    ) public view virtual override returns (bool) {
        return
            interfaceID == type(IMulticallable).interfaceId ||
            super.supportsInterface(interfaceID);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

import "@openzeppelin/contracts/utils/introspection/ERC165.sol";
import "./profiles/IVersionableResolver.sol";

abstract contract ResolverBase is ERC165, IVersionableResolver {
    mapping(bytes32 => uint64) public recordVersions;

    function isAuthorised(bytes32 node) internal view virtual returns (bool);

    modifier authorised(bytes32 node) {
        require(isAuthorised(node));
        _;
    }

    /// Increments the record version associated with an ENS node.
    /// May only be called by the owner of that node in the ENS registry.
    /// @param node The node to update.
    function clearRecords(bytes32 node) public virtual authorised(node) {
        recordVersions[node]++;
        emit VersionChanged(node, recordVersions[node]);
    }

    function supportsInterface(
        bytes4 interfaceID
    ) public view virtual override returns (bool) {
        return
            interfaceID == type(IVersionableResolver).interfaceId ||
            super.supportsInterface(interfaceID);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

import "./IABIResolver.sol";
import "../ResolverBase.sol";

abstract contract ABIResolver is IABIResolver, ResolverBase {
    mapping(uint64 => mapping(bytes32 => mapping(uint256 => bytes))) versionable_abis;

    /// Sets the ABI associated with an ENS node.
    /// Nodes may have one ABI of each content type. To remove an ABI, set it to
    /// the empty string.
    /// @param node The node to update.
    /// @param contentType The content type of the ABI
    /// @param data The ABI data.
    function setABI(
        bytes32 node,
        uint256 contentType,
        bytes calldata data
    ) external virtual authorised(node) {
        // Content types must be powers of 2
        require(((contentType - 1) & contentType) == 0);

        versionable_abis[recordVersions[node]][node][contentType] = data;
        emit ABIChanged(node, contentType);
    }

    /// Returns the ABI associated with an ENS node.
    /// Defined in EIP205.
    /// @param node The ENS node to query
    /// @param contentTypes A bitwise OR of the ABI formats accepted by the caller.
    /// @return contentType The content type of the return value
    /// @return data The ABI data
    function ABI(
        bytes32 node,
        uint256 contentTypes
    ) external view virtual override returns (uint256, bytes memory) {
        mapping(uint256 => bytes) storage abiset = versionable_abis[
            recordVersions[node]
        ][node];

        for (
            uint256 contentType = 1;
            contentType > 0 && contentType <= contentTypes;
            contentType <<= 1
        ) {
            if (
                (contentType & contentTypes) != 0 &&
                abiset[contentType].length > 0
            ) {
                return (contentType, abiset[contentType]);
            }
        }

        return (0, bytes(""));
    }

    function supportsInterface(
        bytes4 interfaceID
    ) public view virtual override returns (bool) {
        return
            interfaceID == type(IABIResolver).interfaceId ||
            super.supportsInterface(interfaceID);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

import {ResolverBase, IERC165} from "../ResolverBase.sol";
import {IAddrResolver} from "./IAddrResolver.sol";
import {IAddressResolver} from "./IAddressResolver.sol";
import {IHasAddressResolver} from "./IHasAddressResolver.sol";
import {ENSIP19, COIN_TYPE_ETH, COIN_TYPE_DEFAULT} from "../../utils/ENSIP19.sol";

abstract contract AddrResolver is
    IAddrResolver,
    IAddressResolver,
    IHasAddressResolver,
    ResolverBase
{
    mapping(uint64 => mapping(bytes32 => mapping(uint256 => bytes))) versionable_addresses;

    /// @notice The supplied address could not be converted to `address`.
    /// @dev Error selector: `0x8d666f60`
    error InvalidEVMAddress(bytes addressBytes);

    /// @notice Set `addr(60)` of the associated ENS node.
    ///         `address(0)` is stored as `new bytes(20)`.
    /// @param node The node to update.
    /// @param _addr The address to set.
    function setAddr(
        bytes32 node,
        address _addr
    ) external virtual authorised(node) {
        setAddr(node, COIN_TYPE_ETH, abi.encodePacked(_addr));
    }

    /// @notice Get `addr(60)` as `address` of the associated ENS node.
    /// @param node The node to query.
    /// @return The associated address.
    function addr(
        bytes32 node
    ) public view virtual override returns (address payable) {
        return payable(address(bytes20(addr(node, COIN_TYPE_ETH))));
    }

    /// @notice Set the address for coin type of the associated ENS node.
    ///         Reverts `InvalidEVMAddress` if coin type is EVM and not 0 or 20 bytes.
    /// @param node The node to update.
    /// @param coinType The coin type.
    /// @param addressBytes The address to set.
    function setAddr(
        bytes32 node,
        uint256 coinType,
        bytes memory addressBytes
    ) public virtual authorised(node) {
        if (
            addressBytes.length != 0 &&
            addressBytes.length != 20 &&
            ENSIP19.isEVMCoinType(coinType)
        ) {
            revert InvalidEVMAddress(addressBytes);
        }
        emit AddressChanged(node, coinType, addressBytes);
        if (coinType == COIN_TYPE_ETH) {
            emit AddrChanged(node, address(bytes20(addressBytes)));
        }
        versionable_addresses[recordVersions[node]][node][
            coinType
        ] = addressBytes;
    }

    /// @notice Get the address for coin type of the associated ENS node.
    ///         If coin type is EVM and empty, defaults to `addr(COIN_TYPE_DEFAULT)`.
    /// @param node The node to query.
    /// @param coinType The coin type.
    /// @return addressBytes The assocated address.
    function addr(
        bytes32 node,
        uint256 coinType
    ) public view virtual override returns (bytes memory addressBytes) {
        mapping(uint256 => bytes) storage addrs = versionable_addresses[
            recordVersions[node]
        ][node];
        addressBytes = addrs[coinType];
        if (
            addressBytes.length == 0 && ENSIP19.chainFromCoinType(coinType) > 0
        ) {
            addressBytes = addrs[COIN_TYPE_DEFAULT];
        }
    }

    /// @inheritdoc IHasAddressResolver
    function hasAddr(
        bytes32 node,
        uint256 coinType
    ) external view returns (bool) {
        return
            versionable_addresses[recordVersions[node]][node][coinType].length >
            0;
    }

    /// @inheritdoc IERC165
    function supportsInterface(
        bytes4 interfaceId
    ) public view virtual override returns (bool) {
        return
            type(IAddrResolver).interfaceId == interfaceId ||
            type(IAddressResolver).interfaceId == interfaceId ||
            type(IHasAddressResolver).interfaceId == interfaceId ||
            super.supportsInterface(interfaceId);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

import "../ResolverBase.sol";
import "./IContentHashResolver.sol";

abstract contract ContentHashResolver is IContentHashResolver, ResolverBase {
    mapping(uint64 => mapping(bytes32 => bytes)) versionable_hashes;

    /// Sets the contenthash associated with an ENS node.
    /// May only be called by the owner of that node in the ENS registry.
    /// @param node The node to update.
    /// @param hash The contenthash to set
    function setContenthash(
        bytes32 node,
        bytes calldata hash
    ) external virtual authorised(node) {
        versionable_hashes[recordVersions[node]][node] = hash;
        emit ContenthashChanged(node, hash);
    }

    /// Returns the contenthash associated with an ENS node.
    /// @param node The ENS node to query.
    /// @return The associated contenthash.
    function contenthash(
        bytes32 node
    ) external view virtual override returns (bytes memory) {
        return versionable_hashes[recordVersions[node]][node];
    }

    function supportsInterface(
        bytes4 interfaceID
    ) public view virtual override returns (bool) {
        return
            interfaceID == type(IContentHashResolver).interfaceId ||
            super.supportsInterface(interfaceID);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

import "../ResolverBase.sol";
import "../../dnssec-oracle/RRUtils.sol";
import "./IDNSRecordResolver.sol";
import "./IDNSZoneResolver.sol";

abstract contract DNSResolver is
    IDNSRecordResolver,
    IDNSZoneResolver,
    ResolverBase
{
    using RRUtils for *;
    using BytesUtils for bytes;

    // Zone hashes for the domains.
    // A zone hash is an EIP-1577 content hash in binary format that should point to a
    // resource containing a single zonefile.
    // node => contenthash
    mapping(uint64 => mapping(bytes32 => bytes)) private versionable_zonehashes;

    // The records themselves.  Stored as binary RRSETs
    // node => version => name => resource => data
    mapping(uint64 => mapping(bytes32 => mapping(bytes32 => mapping(uint16 => bytes))))
        private versionable_records;

    // Count of number of entries for a given name.  Required for DNS resolvers
    // when resolving wildcards.
    // node => version => name => number of records
    mapping(uint64 => mapping(bytes32 => mapping(bytes32 => uint16)))
        private versionable_nameEntriesCount;

    /// Set one or more DNS records.  Records are supplied in wire-format.
    /// Records with the same node/name/resource must be supplied one after the
    /// other to ensure the data is updated correctly. For example, if the data
    /// was supplied:
    ///     a.example.com IN A 1.2.3.4
    ///     a.example.com IN A 5.6.7.8
    ///     www.example.com IN CNAME a.example.com.
    /// then this would store the two A records for a.example.com correctly as a
    /// single RRSET, however if the data was supplied:
    ///     a.example.com IN A 1.2.3.4
    ///     www.example.com IN CNAME a.example.com.
    ///     a.example.com IN A 5.6.7.8
    /// then this would store the first A record, the CNAME, then the second A
    /// record which would overwrite the first.
    ///
    /// @param node the namehash of the node for which to set the records
    /// @param data the DNS wire format records to set
    function setDNSRecords(
        bytes32 node,
        bytes calldata data
    ) external virtual authorised(node) {
        uint16 resource = 0;
        uint256 offset = 0;
        bytes memory name;
        bytes memory value;
        bytes32 nameHash;
        uint64 version = recordVersions[node];
        // Iterate over the data to add the resource records
        for (
            RRUtils.RRIterator memory iter = data.iterateRRs(0);
            !iter.done();
            iter.next()
        ) {
            if (resource == 0) {
                resource = iter.dnstype;
                name = iter.name();
                nameHash = keccak256(abi.encodePacked(name));
                value = bytes(iter.rdata());
            } else {
                bytes memory newName = iter.name();
                if (resource != iter.dnstype || !name.equals(newName)) {
                    setDNSRRSet(
                        node,
                        name,
                        resource,
                        data,
                        offset,
                        iter.offset - offset,
                        value.length == 0,
                        version
                    );
                    resource = iter.dnstype;
                    offset = iter.offset;
                    name = newName;
                    nameHash = keccak256(name);
                    value = bytes(iter.rdata());
                }
            }
        }
        if (name.length > 0) {
            setDNSRRSet(
                node,
                name,
                resource,
                data,
                offset,
                data.length - offset,
                value.length == 0,
                version
            );
        }
    }

    /// Obtain a DNS record.
    /// @param node the namehash of the node for which to fetch the record
    /// @param name the keccak-256 hash of the fully-qualified name for which to fetch the record
    /// @param resource the ID of the resource as per https://en.wikipedia.org/wiki/List_of_DNS_record_types
    /// @return the DNS record in wire format if present, otherwise empty
    function dnsRecord(
        bytes32 node,
        bytes32 name,
        uint16 resource
    ) public view virtual override returns (bytes memory) {
        return versionable_records[recordVersions[node]][node][name][resource];
    }

    /// Check if a given node has records.
    /// @param node the namehash of the node for which to check the records
    /// @param name the namehash of the node for which to check the records
    function hasDNSRecords(
        bytes32 node,
        bytes32 name
    ) public view virtual returns (bool) {
        return (versionable_nameEntriesCount[recordVersions[node]][node][
            name
        ] != 0);
    }

    /// setZonehash sets the hash for the zone.
    /// May only be called by the owner of that node in the ENS registry.
    /// @param node The node to update.
    /// @param hash The zonehash to set
    function setZonehash(
        bytes32 node,
        bytes calldata hash
    ) external virtual authorised(node) {
        uint64 currentRecordVersion = recordVersions[node];
        bytes memory oldhash = versionable_zonehashes[currentRecordVersion][
            node
        ];
        versionable_zonehashes[currentRecordVersion][node] = hash;
        emit DNSZonehashChanged(node, oldhash, hash);
    }

    /// zonehash obtains the hash for the zone.
    /// @param node The ENS node to query.
    /// @return The associated contenthash.
    function zonehash(
        bytes32 node
    ) external view virtual override returns (bytes memory) {
        return versionable_zonehashes[recordVersions[node]][node];
    }

    function supportsInterface(
        bytes4 interfaceID
    ) public view virtual override returns (bool) {
        return
            interfaceID == type(IDNSRecordResolver).interfaceId ||
            interfaceID == type(IDNSZoneResolver).interfaceId ||
            super.supportsInterface(interfaceID);
    }

    function setDNSRRSet(
        bytes32 node,
        bytes memory name,
        uint16 resource,
        bytes memory data,
        uint256 offset,
        uint256 size,
        bool deleteRecord,
        uint64 version
    ) private {
        bytes32 nameHash = keccak256(name);
        bytes memory rrData = data.substring(offset, size);
        if (deleteRecord) {
            if (
                versionable_records[version][node][nameHash][resource].length !=
                0
            ) {
                versionable_nameEntriesCount[version][node][nameHash]--;
            }
            delete (versionable_records[version][node][nameHash][resource]);
            emit DNSRecordDeleted(node, name, resource);
        } else {
            if (
                versionable_records[version][node][nameHash][resource].length ==
                0
            ) {
                versionable_nameEntriesCount[version][node][nameHash]++;
            }
            versionable_records[version][node][nameHash][resource] = rrData;
            emit DNSRecordChanged(node, name, resource, rrData);
        }
    }
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

interface IABIResolver {
    event ABIChanged(bytes32 indexed node, uint256 indexed contentType);

    /// Returns the ABI associated with an ENS node.
    /// Defined in EIP205.
    /// @param node The ENS node to query
    /// @param contentTypes A bitwise OR of the ABI formats accepted by the caller.
    /// @return contentType The content type of the return value
    /// @return data The ABI data
    function ABI(
        bytes32 node,
        uint256 contentTypes
    ) external view returns (uint256, bytes memory);
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

/// Interface for the legacy (ETH-only) addr function.
interface IAddrResolver {
    event AddrChanged(bytes32 indexed node, address a);

    /// Returns the address associated with an ENS node.
    /// @param node The ENS node to query.
    /// @return The associated address.
    function addr(bytes32 node) external view returns (address payable);
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

/// Interface for the new (multicoin) addr function.
interface IAddressResolver {
    event AddressChanged(
        bytes32 indexed node,
        uint256 coinType,
        bytes newAddress
    );

    function addr(
        bytes32 node,
        uint256 coinType
    ) external view returns (bytes memory);
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

interface IContentHashResolver {
    event ContenthashChanged(bytes32 indexed node, bytes hash);

    /// Returns the contenthash associated with an ENS node.
    /// @param node The ENS node to query.
    /// @return The associated contenthash.
    function contenthash(bytes32 node) external view returns (bytes memory);
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

interface IDNSRecordResolver {
    // DNSRecordChanged is emitted whenever a given node/name/resource's RRSET is updated.
    event DNSRecordChanged(
        bytes32 indexed node,
        bytes name,
        uint16 resource,
        bytes record
    );
    // DNSRecordDeleted is emitted whenever a given node/name/resource's RRSET is deleted.
    event DNSRecordDeleted(bytes32 indexed node, bytes name, uint16 resource);

    /// Obtain a DNS record.
    /// @param node the namehash of the node for which to fetch the record
    /// @param name the keccak-256 hash of the fully-qualified name for which to fetch the record
    /// @param resource the ID of the resource as per https://en.wikipedia.org/wiki/List_of_DNS_record_types
    /// @return the DNS record in wire format if present, otherwise empty
    function dnsRecord(
        bytes32 node,
        bytes32 name,
        uint16 resource
    ) external view returns (bytes memory);
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

interface IDNSZoneResolver {
    // DNSZonehashChanged is emitted whenever a given node's zone hash is updated.
    event DNSZonehashChanged(
        bytes32 indexed node,
        bytes lastzonehash,
        bytes zonehash
    );

    /// zonehash obtains the hash for the zone.
    /// @param node The ENS node to query.
    /// @return The associated contenthash.
    function zonehash(bytes32 node) external view returns (bytes memory);
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

interface IHasAddressResolver {
    /// @notice Determine if an addresss is stored for the coin type of the associated ENS node.
    /// @param node The node to query.
    /// @param coinType The coin type.
    /// @return True if the associated address is not empty.
    function hasAddr(
        bytes32 node,
        uint256 coinType
    ) external view returns (bool);
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

interface IInterfaceResolver {
    event InterfaceChanged(
        bytes32 indexed node,
        bytes4 indexed interfaceID,
        address implementer
    );

    /// Returns the address of a contract that implements the specified interface for this name.
    /// If an implementer has not been set for this interfaceID and name, the resolver will query
    /// the contract at `addr()`. If `addr()` is set, a contract exists at that address, and that
    /// contract implements EIP165 and returns `true` for the specified interfaceID, its address
    /// will be returned.
    /// @param node The ENS node to query.
    /// @param interfaceID The EIP 165 interface ID to check for.
    /// @return The address that implements this interface, or 0 if the interface is unsupported.
    function interfaceImplementer(
        bytes32 node,
        bytes4 interfaceID
    ) external view returns (address);
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

interface INameResolver {
    event NameChanged(bytes32 indexed node, string name);

    /// Returns the name associated with an ENS node, for reverse records.
    /// Defined in EIP181.
    /// @param node The ENS node to query.
    /// @return The associated name.
    function name(bytes32 node) external view returns (string memory);
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

interface IPubkeyResolver {
    event PubkeyChanged(bytes32 indexed node, bytes32 x, bytes32 y);

    /// Returns the SECP256k1 public key associated with an ENS node.
    /// Defined in EIP 619.
    /// @param node The ENS node to query
    /// @return x The X coordinate of the curve point for the public key.
    /// @return y The Y coordinate of the curve point for the public key.
    function pubkey(bytes32 node) external view returns (bytes32 x, bytes32 y);
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

interface ITextResolver {
    event TextChanged(
        bytes32 indexed node,
        string indexed indexedKey,
        string key,
        string value
    );

    /// Returns the text data associated with an ENS node and key.
    /// @param node The ENS node to query.
    /// @param key The text data key to query.
    /// @return The associated text data.
    function text(
        bytes32 node,
        string calldata key
    ) external view returns (string memory);
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

interface IVersionableResolver {
    event VersionChanged(bytes32 indexed node, uint64 newVersion);

    function recordVersions(bytes32 node) external view returns (uint64);
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

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

abstract contract InterfaceResolver is IInterfaceResolver, AddrResolver {
    mapping(uint64 => mapping(bytes32 => mapping(bytes4 => address))) versionable_interfaces;

    /// Sets an interface associated with a name.
    /// Setting the address to 0 restores the default behaviour of querying the contract at `addr()` for interface support.
    /// @param node The node to update.
    /// @param interfaceID The EIP 165 interface ID.
    /// @param implementer The address of a contract that implements this interface for this node.
    function setInterface(
        bytes32 node,
        bytes4 interfaceID,
        address implementer
    ) external virtual authorised(node) {
        versionable_interfaces[recordVersions[node]][node][
            interfaceID
        ] = implementer;
        emit InterfaceChanged(node, interfaceID, implementer);
    }

    /// Returns the address of a contract that implements the specified interface for this name.
    /// If an implementer has not been set for this interfaceID and name, the resolver will query
    /// the contract at `addr()`. If `addr()` is set, a contract exists at that address, and that
    /// contract implements EIP165 and returns `true` for the specified interfaceID, its address
    /// will be returned.
    /// @param node The ENS node to query.
    /// @param interfaceID The EIP 165 interface ID to check for.
    /// @return The address that implements this interface, or 0 if the interface is unsupported.
    function interfaceImplementer(
        bytes32 node,
        bytes4 interfaceID
    ) external view virtual override returns (address) {
        address implementer = versionable_interfaces[recordVersions[node]][
            node
        ][interfaceID];
        if (implementer != address(0)) {
            return implementer;
        }

        address a = addr(node);
        if (a == address(0)) {
            return address(0);
        }

        (bool success, bytes memory returnData) = a.staticcall(
            abi.encodeWithSignature(
                "supportsInterface(bytes4)",
                type(IERC165).interfaceId
            )
        );
        if (!success || returnData.length < 32 || returnData[31] == 0) {
            // EIP 165 not supported by target
            return address(0);
        }

        (success, returnData) = a.staticcall(
            abi.encodeWithSignature("supportsInterface(bytes4)", interfaceID)
        );
        if (!success || returnData.length < 32 || returnData[31] == 0) {
            // Specified interface not supported by target
            return address(0);
        }

        return a;
    }

    function supportsInterface(
        bytes4 interfaceID
    ) public view virtual override returns (bool) {
        return
            interfaceID == type(IInterfaceResolver).interfaceId ||
            super.supportsInterface(interfaceID);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

import "../ResolverBase.sol";
import "./INameResolver.sol";

abstract contract NameResolver is INameResolver, ResolverBase {
    mapping(uint64 => mapping(bytes32 => string)) versionable_names;

    /// Sets the name associated with an ENS node, for reverse records.
    /// May only be called by the owner of that node in the ENS registry.
    /// @param node The node to update.
    function setName(
        bytes32 node,
        string calldata newName
    ) external virtual authorised(node) {
        versionable_names[recordVersions[node]][node] = newName;
        emit NameChanged(node, newName);
    }

    /// Returns the name associated with an ENS node, for reverse records.
    /// Defined in EIP181.
    /// @param node The ENS node to query.
    /// @return The associated name.
    function name(
        bytes32 node
    ) external view virtual override returns (string memory) {
        return versionable_names[recordVersions[node]][node];
    }

    function supportsInterface(
        bytes4 interfaceID
    ) public view virtual override returns (bool) {
        return
            interfaceID == type(INameResolver).interfaceId ||
            super.supportsInterface(interfaceID);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

import "../ResolverBase.sol";
import "./IPubkeyResolver.sol";

abstract contract PubkeyResolver is IPubkeyResolver, ResolverBase {
    struct PublicKey {
        bytes32 x;
        bytes32 y;
    }

    mapping(uint64 => mapping(bytes32 => PublicKey)) versionable_pubkeys;

    /// Sets the SECP256k1 public key associated with an ENS node.
    /// @param node The ENS node to query
    /// @param x the X coordinate of the curve point for the public key.
    /// @param y the Y coordinate of the curve point for the public key.
    function setPubkey(
        bytes32 node,
        bytes32 x,
        bytes32 y
    ) external virtual authorised(node) {
        versionable_pubkeys[recordVersions[node]][node] = PublicKey(x, y);
        emit PubkeyChanged(node, x, y);
    }

    /// Returns the SECP256k1 public key associated with an ENS node.
    /// Defined in EIP 619.
    /// @param node The ENS node to query
    /// @return x The X coordinate of the curve point for the public key.
    /// @return y The Y coordinate of the curve point for the public key.
    function pubkey(
        bytes32 node
    ) external view virtual override returns (bytes32 x, bytes32 y) {
        uint64 currentRecordVersion = recordVersions[node];
        return (
            versionable_pubkeys[currentRecordVersion][node].x,
            versionable_pubkeys[currentRecordVersion][node].y
        );
    }

    function supportsInterface(
        bytes4 interfaceID
    ) public view virtual override returns (bool) {
        return
            interfaceID == type(IPubkeyResolver).interfaceId ||
            super.supportsInterface(interfaceID);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.4;

import "../ResolverBase.sol";
import "./ITextResolver.sol";

abstract contract TextResolver is ITextResolver, ResolverBase {
    mapping(uint64 => mapping(bytes32 => mapping(string => string))) versionable_texts;

    /// Sets the text data associated with an ENS node and key.
    /// May only be called by the owner of that node in the ENS registry.
    /// @param node The node to update.
    /// @param key The key to set.
    /// @param value The text data value to set.
    function setText(
        bytes32 node,
        string calldata key,
        string calldata value
    ) external virtual authorised(node) {
        versionable_texts[recordVersions[node]][node][key] = value;
        emit TextChanged(node, key, key, value);
    }

    /// Returns the text data associated with an ENS node and key.
    /// @param node The ENS node to query.
    /// @param key The text data key to query.
    /// @return The associated text data.
    function text(
        bytes32 node,
        string calldata key
    ) external view virtual override returns (string memory) {
        return versionable_texts[recordVersions[node]][node][key];
    }

    function supportsInterface(
        bytes4 interfaceID
    ) public view virtual override returns (bool) {
        return
            interfaceID == type(ITextResolver).interfaceId ||
            super.supportsInterface(interfaceID);
    }
}

pragma solidity >=0.8.4;

interface IReverseRegistrar {
    function setDefaultResolver(address resolver) external;

    function claim(address owner) external returns (bytes32);

    function claimForAddr(
        address addr,
        address owner,
        address resolver
    ) external returns (bytes32);

    function claimWithResolver(
        address owner,
        address resolver
    ) external returns (bytes32);

    function setName(string memory name) external returns (bytes32);

    function setNameForAddr(
        address addr,
        address owner,
        address resolver,
        string memory name
    ) external returns (bytes32);

    function node(address addr) external pure returns (bytes32);
}

//SPDX-License-Identifier: MIT
pragma solidity >=0.8.17 <0.9.0;

import {ENS} from "../registry/ENS.sol";
import {IReverseRegistrar} from "../reverseRegistrar/IReverseRegistrar.sol";

contract ReverseClaimer {
    bytes32 constant ADDR_REVERSE_NODE =
        0x91d1777781884d03a6757a803996e38de2a42967fb37eeaca72729271025a9e2;

    constructor(ENS ens, address claimant) {
        IReverseRegistrar reverseRegistrar = IReverseRegistrar(
            ens.owner(ADDR_REVERSE_NODE)
        );
        reverseRegistrar.claim(claimant);
    }
}

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

library BytesUtils {
    error OffsetOutOfBoundsError(uint256 offset, uint256 length);

    /// @dev Returns the keccak-256 hash of a byte range.
    /// @param self The byte string to hash.
    /// @param offset The position to start hashing at.
    /// @param len The number of bytes to hash.
    /// @return ret The hash of the byte range.
    function keccak(
        bytes memory self,
        uint256 offset,
        uint256 len
    ) internal pure returns (bytes32 ret) {
        require(offset + len <= self.length);
        assembly {
            ret := keccak256(add(add(self, 32), offset), len)
        }
    }

    /// @dev Returns a positive number if `other` comes lexicographically after
    ///      `self`, a negative number if it comes before, or zero if the
    ///      contents of the two bytes are equal.
    /// @param self The first bytes to compare.
    /// @param other The second bytes to compare.
    /// @return The result of the comparison.
    function compare(
        bytes memory self,
        bytes memory other
    ) internal pure returns (int256) {
        return compare(self, 0, self.length, other, 0, other.length);
    }

    /// @dev Returns a positive number if `other` comes lexicographically after
    ///      `self`, a negative number if it comes before, or zero if the
    ///      contents of the two bytes are equal. Comparison is done per-rune,
    ///      on unicode codepoints.
    /// @param self The first bytes to compare.
    /// @param offset The offset of self.
    /// @param len    The length of self.
    /// @param other The second bytes to compare.
    /// @param otheroffset The offset of the other string.
    /// @param otherlen    The length of the other string.
    /// @return The result of the comparison.
    function compare(
        bytes memory self,
        uint256 offset,
        uint256 len,
        bytes memory other,
        uint256 otheroffset,
        uint256 otherlen
    ) internal pure returns (int256) {
        if (offset + len > self.length) {
            revert OffsetOutOfBoundsError(offset + len, self.length);
        }
        if (otheroffset + otherlen > other.length) {
            revert OffsetOutOfBoundsError(otheroffset + otherlen, other.length);
        }

        uint256 shortest = len;
        if (otherlen < len) shortest = otherlen;

        uint256 selfptr;
        uint256 otherptr;

        assembly {
            selfptr := add(self, add(offset, 32))
            otherptr := add(other, add(otheroffset, 32))
        }
        for (uint256 idx = 0; idx < shortest; idx += 32) {
            uint256 a;
            uint256 b;
            assembly {
                a := mload(selfptr)
                b := mload(otherptr)
            }
            if (a != b) {
                uint256 rest = shortest - idx;
                if (rest < 32) {
                    // shift out the irrelevant bits
                    rest = (32 - rest) << 3; // bits to drop
                    a >>= rest;
                    b >>= rest;
                }
                if (a < b) {
                    return -1;
                } else if (a > b) {
                    return 1;
                }
            }
            selfptr += 32;
            otherptr += 32;
        }

        return int256(len) - int256(otherlen);
    }

    /// @dev Returns true if the two byte ranges are equal.
    /// @param self The first byte range to compare.
    /// @param offset The offset into the first byte range.
    /// @param other The second byte range to compare.
    /// @param otherOffset The offset into the second byte range.
    /// @param len The number of bytes to compare
    /// @return True if the byte ranges are equal, false otherwise.
    function equals(
        bytes memory self,
        uint256 offset,
        bytes memory other,
        uint256 otherOffset,
        uint256 len
    ) internal pure returns (bool) {
        return keccak(self, offset, len) == keccak(other, otherOffset, len);
    }

    /// @dev Returns true if the two byte ranges are equal with offsets.
    /// @param self The first byte range to compare.
    /// @param offset The offset into the first byte range.
    /// @param other The second byte range to compare.
    /// @param otherOffset The offset into the second byte range.
    /// @return True if the byte ranges are equal, false otherwise.
    function equals(
        bytes memory self,
        uint256 offset,
        bytes memory other,
        uint256 otherOffset
    ) internal pure returns (bool) {
        return
            keccak(self, offset, self.length - offset) ==
            keccak(other, otherOffset, other.length - otherOffset);
    }

    /// @dev Compares a range of 'self' to all of 'other' and returns True iff
    ///      they are equal.
    /// @param self The first byte range to compare.
    /// @param offset The offset into the first byte range.
    /// @param other The second byte range to compare.
    /// @return True if the byte ranges are equal, false otherwise.
    function equals(
        bytes memory self,
        uint256 offset,
        bytes memory other
    ) internal pure returns (bool) {
        return
            self.length == offset + other.length &&
            equals(self, offset, other, 0, other.length);
    }

    /// @dev Returns true if the two byte ranges are equal.
    /// @param self The first byte range to compare.
    /// @param other The second byte range to compare.
    /// @return True if the byte ranges are equal, false otherwise.
    function equals(
        bytes memory self,
        bytes memory other
    ) internal pure returns (bool) {
        return
            self.length == other.length &&
            equals(self, 0, other, 0, self.length);
    }

    /// @dev Returns the 8-bit number at the specified index of self.
    /// @param self The byte string.
    /// @param idx The index into the bytes
    /// @return ret The specified 8 bits of the string, interpreted as an integer.
    function readUint8(
        bytes memory self,
        uint256 idx
    ) internal pure returns (uint8 ret) {
        return uint8(self[idx]);
    }

    /// @dev Returns the 16-bit number at the specified index of self.
    /// @param self The byte string.
    /// @param idx The index into the bytes
    /// @return ret The specified 16 bits of the string, interpreted as an integer.
    function readUint16(
        bytes memory self,
        uint256 idx
    ) internal pure returns (uint16 ret) {
        require(idx + 2 <= self.length);
        assembly {
            ret := and(mload(add(add(self, 2), idx)), 0xFFFF)
        }
    }

    /// @dev Returns the 32-bit number at the specified index of self.
    /// @param self The byte string.
    /// @param idx The index into the bytes
    /// @return ret The specified 32 bits of the string, interpreted as an integer.
    function readUint32(
        bytes memory self,
        uint256 idx
    ) internal pure returns (uint32 ret) {
        require(idx + 4 <= self.length);
        assembly {
            ret := and(mload(add(add(self, 4), idx)), 0xFFFFFFFF)
        }
    }

    /// @dev Returns the 32 byte value at the specified index of self.
    /// @param self The byte string.
    /// @param idx The index into the bytes
    /// @return ret The specified 32 bytes of the string.
    function readBytes32(
        bytes memory self,
        uint256 idx
    ) internal pure returns (bytes32 ret) {
        require(idx + 32 <= self.length);
        assembly {
            ret := mload(add(add(self, 32), idx))
        }
    }

    /// @dev Returns the 32 byte value at the specified index of self.
    /// @param self The byte string.
    /// @param idx The index into the bytes
    /// @return ret The specified 32 bytes of the string.
    function readBytes20(
        bytes memory self,
        uint256 idx
    ) internal pure returns (bytes20 ret) {
        require(idx + 20 <= self.length);
        assembly {
            ret := and(
                mload(add(add(self, 32), idx)),
                0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000000
            )
        }
    }

    /// @dev Returns the n byte value at the specified index of self.
    /// @param self The byte string.
    /// @param idx The index into the bytes.
    /// @param len The number of bytes.
    /// @return ret The specified 32 bytes of the string.
    function readBytesN(
        bytes memory self,
        uint256 idx,
        uint256 len
    ) internal pure returns (bytes32 ret) {
        require(len <= 32);
        require(idx + len <= self.length);
        assembly {
            let mask := not(sub(exp(256, sub(32, len)), 1))
            ret := and(mload(add(add(self, 32), idx)), mask)
        }
    }

    function memcpy(uint256 dest, uint256 src, uint256 len) private pure {
        // Copy word-length chunks while possible
        for (; len >= 32; len -= 32) {
            assembly {
                mstore(dest, mload(src))
            }
            dest += 32;
            src += 32;
        }

        // Copy remaining bytes
        unchecked {
            uint256 mask = (256 ** (32 - len)) - 1;
            assembly {
                let srcpart := and(mload(src), not(mask))
                let destpart := and(mload(dest), mask)
                mstore(dest, or(destpart, srcpart))
            }
        }
    }

    /// @dev Copies a substring into a new byte string.
    /// @param self The byte string to copy from.
    /// @param offset The offset to start copying at.
    /// @param len The number of bytes to copy.
    function substring(
        bytes memory self,
        uint256 offset,
        uint256 len
    ) internal pure returns (bytes memory) {
        require(offset + len <= self.length);

        bytes memory ret = new bytes(len);
        uint256 dest;
        uint256 src;

        assembly {
            dest := add(ret, 32)
            src := add(add(self, 32), offset)
        }
        memcpy(dest, src, len);

        return ret;
    }

    // Maps characters from 0x30 to 0x7A to their base32 values.
    // 0xFF represents invalid characters in that range.
    bytes constant base32HexTable =
        hex"00010203040506070809FFFFFFFFFFFFFF0A0B0C0D0E0F101112131415161718191A1B1C1D1E1FFFFFFFFFFFFFFFFFFFFF0A0B0C0D0E0F101112131415161718191A1B1C1D1E1F";

    /// @dev Decodes unpadded base32 data of up to one word in length.
    /// @param self The data to decode.
    /// @param off Offset into the string to start at.
    /// @param len Number of characters to decode.
    /// @return The decoded data, left aligned.
    function base32HexDecodeWord(
        bytes memory self,
        uint256 off,
        uint256 len
    ) internal pure returns (bytes32) {
        require(len <= 52);

        uint256 ret = 0;
        uint8 decoded;
        for (uint256 i = 0; i < len; i++) {
            bytes1 char = self[off + i];
            require(char >= 0x30 && char <= 0x7A);
            decoded = uint8(base32HexTable[uint256(uint8(char)) - 0x30]);
            require(decoded <= 0x20);
            if (i == len - 1) {
                break;
            }
            ret = (ret << 5) | decoded;
        }

        uint256 bitlen = len * 5;
        if (len % 8 == 0) {
            // Multiple of 8 characters, no padding
            ret = (ret << 5) | decoded;
        } else if (len % 8 == 2) {
            // Two extra characters - 1 byte
            ret = (ret << 3) | (decoded >> 2);
            bitlen -= 2;
        } else if (len % 8 == 4) {
            // Four extra characters - 2 bytes
            ret = (ret << 1) | (decoded >> 4);
            bitlen -= 4;
        } else if (len % 8 == 5) {
            // Five extra characters - 3 bytes
            ret = (ret << 4) | (decoded >> 1);
            bitlen -= 1;
        } else if (len % 8 == 7) {
            // Seven extra characters - 4 bytes
            ret = (ret << 2) | (decoded >> 3);
            bitlen -= 3;
        } else {
            revert();
        }

        return bytes32(ret << (256 - bitlen));
    }

    /// @dev Finds the first occurrence of the byte `needle` in `self`.
    /// @param self The string to search
    /// @param off The offset to start searching at
    /// @param len The number of bytes to search
    /// @param needle The byte to search for
    /// @return The offset of `needle` in `self`, or 2**256-1 if it was not found.
    function find(
        bytes memory self,
        uint256 off,
        uint256 len,
        bytes1 needle
    ) internal pure returns (uint256) {
        for (uint256 idx = off; idx < off + len; idx++) {
            if (self[idx] == needle) {
                return idx;
            }
        }
        return type(uint256).max;
    }
}

//SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import {HexUtils} from "../utils/HexUtils.sol";
import {NameCoder} from "../utils/NameCoder.sol";

uint32 constant CHAIN_ID_ETH = 1;

uint256 constant COIN_TYPE_ETH = 60;
uint256 constant COIN_TYPE_DEFAULT = 1 << 31; // 0x8000_0000

string constant SLUG_ETH = "addr"; // <=> COIN_TYPE_ETH
string constant SLUG_DEFAULT = "default"; // <=> COIN_TYPE_DEFAULT
string constant TLD_REVERSE = "reverse";

/// @dev Library for generating reverse names according to ENSIP-19.
/// https://docs.ens.domains/ensip/19
library ENSIP19 {
    /// @dev The supplied address was `0x`.
    error EmptyAddress();

    /// @dev Extract Chain ID from `coinType`.
    /// @param coinType The coin type.
    /// @return The Chain ID or 0 if non-EVM Chain.
    function chainFromCoinType(
        uint256 coinType
    ) internal pure returns (uint32) {
        if (coinType == COIN_TYPE_ETH) return CHAIN_ID_ETH;
        coinType ^= COIN_TYPE_DEFAULT;
        return uint32(coinType < COIN_TYPE_DEFAULT ? coinType : 0);
    }

    /// @dev Determine if Coin Type is for an EVM address.
    /// @param coinType The coin type.
    /// @return True if coin type represents an EVM address.
    function isEVMCoinType(uint256 coinType) internal pure returns (bool) {
        return coinType == COIN_TYPE_DEFAULT || chainFromCoinType(coinType) > 0;
    }

    /// @dev Generate Reverse Name from Address + Coin Type.
    ///      Reverts `EmptyAddress` if `addressBytes` is `0x`.
    /// @param addressBytes The input address.
    /// @param coinType The coin type.
    /// @return The ENS reverse name, eg. `1234abcd.addr.reverse`.
    function reverseName(
        bytes memory addressBytes,
        uint256 coinType
    ) internal pure returns (string memory) {
        if (addressBytes.length == 0) {
            revert EmptyAddress();
        }
        return
            string(
                abi.encodePacked(
                    HexUtils.bytesToHex(addressBytes),
                    bytes1("."),
                    coinType == COIN_TYPE_ETH
                        ? SLUG_ETH
                        : coinType == COIN_TYPE_DEFAULT
                            ? SLUG_DEFAULT
                            : HexUtils.unpaddedUintToHex(coinType, true),
                    bytes1("."),
                    TLD_REVERSE
                )
            );
    }

    /// @dev Parse Reverse Name into Address + Coin Type.
    ///      Matches: /^[0-9a-fA-F]+\.([0-9a-f]{1,64}|addr|default)\.reverse$/.
    ///      Reverts `DNSDecodingFailed`.
    /// @param name The DNS-encoded name.
    /// @return addressBytes The address or empty if invalid.
    /// @return coinType The coin type.
    function parse(
        bytes memory name
    ) internal pure returns (bytes memory addressBytes, uint256 coinType) {
        (, uint256 offset) = NameCoder.readLabel(name, 0);
        bool valid;
        (addressBytes, valid) = HexUtils.hexToBytes(name, 1, offset);
        if (!valid || addressBytes.length == 0) return ("", 0); // addressBytes not 1+ hex
        (valid, coinType) = parseNamespace(name, offset);
        if (!valid) return ("", 0); // invalid namespace
    }

    /// @dev Parse Reverse Namespace into Coin Type.
    ///      Matches: /^([0-9a-f]{1,64}|addr|default)\.reverse$/.
    ///      Reverts `DNSDecodingFailed`.
    /// @param name The DNS-encoded name.
    /// @param offset The offset to begin parsing.
    /// @return valid True if a valid reverse namespace.
    /// @return coinType The coin type.
    function parseNamespace(
        bytes memory name,
        uint256 offset
    ) internal pure returns (bool valid, uint256 coinType) {
        (bytes32 labelHash, uint256 offsetTLD) = NameCoder.readLabel(
            name,
            offset
        );
        if (labelHash == keccak256(bytes(SLUG_ETH))) {
            coinType = COIN_TYPE_ETH;
        } else if (labelHash == keccak256(bytes(SLUG_DEFAULT))) {
            coinType = COIN_TYPE_DEFAULT;
        } else if (labelHash == bytes32(0)) {
            return (false, 0); // no slug
        } else {
            (bytes32 word, bool validHex) = HexUtils.hexStringToBytes32(
                name,
                1 + offset,
                offsetTLD
            );
            if (!validHex) return (false, 0); // invalid coinType or too long
            coinType = uint256(word);
        }
        (labelHash, offset) = NameCoder.readLabel(name, offsetTLD);
        if (labelHash != keccak256(bytes(TLD_REVERSE))) return (false, 0); // invalid tld
        (labelHash, ) = NameCoder.readLabel(name, offset);
        if (labelHash != bytes32(0)) return (false, 0); // not tld
        valid = true;
    }
}

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

library HexUtils {
    /// @dev Convert `hexString[pos:end]` to `bytes32`.
    ///      Accepts 0-64 hex-chars.
    ///      Uses right alignment: `1` → `0000000000000000000000000000000000000000000000000000000000000001`.
    /// @param hexString The string to parse.
    /// @param pos The index to start parsing.
    /// @param end The (exclusive) index to stop parsing.
    /// @return word The parsed bytes32.
    /// @return valid True if the parse was successful.
    function hexStringToBytes32(
        bytes memory hexString,
        uint256 pos,
        uint256 end
    ) internal pure returns (bytes32 word, bool valid) {
        uint256 nibbles = end - pos;
        if (nibbles > 64 || end > hexString.length) {
            return (bytes32(0), false); // too large or out of bounds
        }
        uint256 src;
        assembly {
            src := add(add(hexString, 32), pos)
        }
        valid = unsafeBytes(src, 0, nibbles);
        assembly {
            let pad := sub(32, shr(1, add(nibbles, 1))) // number of bytes
            word := shr(shl(3, pad), mload(0)) // right align
        }
    }

    /// @dev Convert `hexString[pos:end]` to `address`.
    ///      Accepts exactly 40 hex-chars.
    /// @param hexString The string to parse.
    /// @param pos The index to start parsing.
    /// @param end The (exclusive) index to stop parsing.
    /// @return addr The parsed address.
    /// @return valid True if the parse was successful.
    function hexToAddress(
        bytes memory hexString,
        uint256 pos,
        uint256 end
    ) internal pure returns (address addr, bool valid) {
        if (end - pos != 40) return (address(0), false); // wrong length
        bytes32 word;
        (word, valid) = hexStringToBytes32(hexString, pos, end);
        addr = address(uint160(uint256(word)));
    }

    /// @dev Convert `hexString[pos:end]` to `bytes`.
    ///      Accepts 0+ hex-chars.
    /// @param pos The index to start parsing.
    /// @param end The (exclusive) index to stop parsing.
    /// @return v The parsed bytes.
    /// @return valid True if the parse was successful.
    function hexToBytes(
        bytes memory hexString,
        uint256 pos,
        uint256 end
    ) internal pure returns (bytes memory v, bool valid) {
        uint256 nibbles = end - pos;
        v = new bytes((1 + nibbles) >> 1); // round up
        uint256 src;
        uint256 dst;
        assembly {
            src := add(add(hexString, 32), pos)
            dst := add(v, 32)
        }
        valid = unsafeBytes(src, dst, nibbles);
    }

    /// @dev Convert arbitrary hex-encoded memory to bytes.
    ///      If nibbles is odd, leading hex-char is padded, eg. `F` → `0x0F`.
    ///      Matches: /^[0-9a-f]*$/i.
    /// @param src The memory offset of first hex-char of input.
    /// @param dst The memory offset of first byte of output (cannot alias `src`).
    /// @param nibbles The number of hex-chars to convert.
    /// @return valid True if all characters were hex.
    function unsafeBytes(
        uint256 src,
        uint256 dst,
        uint256 nibbles
    ) internal pure returns (bool valid) {
        assembly {
            function getHex(c, i) -> ascii {
                c := byte(i, c)
                // chars 48-57: 0-9
                if and(gt(c, 47), lt(c, 58)) {
                    ascii := sub(c, 48)
                    leave
                }
                // chars 65-70: A-F
                if and(gt(c, 64), lt(c, 71)) {
                    ascii := add(sub(c, 65), 10)
                    leave
                }
                // chars 97-102: a-f
                if and(gt(c, 96), lt(c, 103)) {
                    ascii := add(sub(c, 97), 10)
                    leave
                }
                // invalid char
                ascii := 0x100
            }
            valid := true
            let end := add(src, nibbles)
            if and(nibbles, 1) {
                let b := getHex(mload(src), 0) // "f" -> 15
                mstore8(dst, b) // write ascii byte
                src := add(src, 1) // update pointers
                dst := add(dst, 1)
                if gt(b, 255) {
                    valid := false
                    src := end // terminate loop
                }
            }
            for {} lt(src, end) {
                src := add(src, 2) // 2 nibbles
                dst := add(dst, 1) // per byte
            } {
                let word := mload(src) // read word (left aligned)
                let b := or(shl(4, getHex(word, 0)), getHex(word, 1)) // "ff" -> 255
                if gt(b, 255) {
                    valid := false
                    break
                }
                mstore8(dst, b) // write ascii byte
            }
        }
    }

    /// @dev Format `address` as a hex string.
    /// @param addr The address to format.
    /// @return hexString The corresponding hex string w/o a 0x-prefix.
    function addressToHex(
        address addr
    ) internal pure returns (string memory hexString) {
        // return bytesToHex(abi.encodePacked(addr));
        hexString = new string(40);
        uint256 dst;
        assembly {
            mstore(0, addr)
            dst := add(hexString, 32)
        }
        unsafeHex(12, dst, 40);
    }

    /// @dev Format `uint256` as a variable-length hex string without zero padding.
    /// * unpaddedUintToHex(0, true)  = "0"
    /// * unpaddedUintToHex(1, true)  = "1"
    /// * unpaddedUintToHex(0, false) = "00"
    /// * unpaddedUintToHex(1, false) = "01"
    /// @param value The number to format.
    /// @param dropZeroNibble If true, the leading byte will use one nibble if less than 16.
    /// @return hexString The corresponding hex string w/o an 0x-prefix.
    function unpaddedUintToHex(
        uint256 value,
        bool dropZeroNibble
    ) internal pure returns (string memory hexString) {
        uint256 temp = value;
        uint256 shift;
        for (uint256 b = 128; b >= 8; b >>= 1) {
            if (temp < (1 << b)) {
                shift += b; // number of zero upper bits
            } else {
                temp >>= b; // shift away lower half
            }
        }
        if (dropZeroNibble && temp < 16) shift += 4;
        uint256 nibbles = 64 - (shift >> 2);
        hexString = new string(nibbles);
        uint256 dst;
        assembly {
            mstore(0, shl(shift, value)) // left-align
            dst := add(hexString, 32)
        }
        unsafeHex(0, dst, nibbles);
    }

    /// @dev Format `bytes` as a hex string.
    /// @param v The bytes to format.
    /// @return hexString The corresponding hex string w/o a 0x-prefix.
    function bytesToHex(
        bytes memory v
    ) internal pure returns (string memory hexString) {
        uint256 nibbles = v.length << 1;
        hexString = new string(nibbles);
        uint256 src;
        uint256 dst;
        assembly {
            src := add(v, 32)
            dst := add(hexString, 32)
        }
        unsafeHex(src, dst, nibbles);
    }

    /// @dev Converts arbitrary memory to a hex string.
    /// @param src The memory offset of first nibble of input.
    /// @param dst The memory offset of first hex-char of output (can alias `src`).
    /// @param nibbles The number of nibbles to convert and the byte-length of the output.
    function unsafeHex(
        uint256 src,
        uint256 dst,
        uint256 nibbles
    ) internal pure {
        unchecked {
            for (uint256 end = dst + nibbles; dst < end; src += 32) {
                uint256 word;
                assembly {
                    word := mload(src)
                }
                for (uint256 shift = 256; dst < end && shift > 0; dst++) {
                    uint256 b = (word >> (shift -= 4)) & 15; // each nibble
                    b = b < 10 ? b + 0x30 : b + 0x57; // ("a" - 10) => 0x57
                    assembly {
                        mstore8(dst, b)
                    }
                }
            }
        }
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

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

/// @dev Library for encoding/decoding names.
///
/// An ENS name is stop-separated labels, eg. "aaa.bb.c".
///
/// A DNS-encoded name is composed of byte length-prefixed labels with a terminator byte.
/// eg. "\x03aaa\x02bb\x01c\x00".
/// - maximum label length is 255 bytes.
/// - length = 0 is reserved for the terminator (root).
///
/// To encode a label larger than 255 bytes, use a hashed label.
/// A label of any length can be converted to a hashed label.
///
/// A hashed label is encoded as "[" + toHex(keccak256(label)) + "]".
/// eg. [af2caa1c2ca1d027f1ac823b529d0a67cd144264b2789fa2ea4d63a67c7103cc] = "vitalik".
/// - always 66 bytes.
/// - matches: `/^\[[0-9a-f]{64}\]$/`.
///
/// w/o hashed labels: `dns.length == 2 + ens.length` and the mapping is injective.
///  w/ hashed labels: `dns.length == 2 + ens.split('.').map(x => x.utf8Length).sum(n => n > 255 ? 66 : n)`.
library NameCoder {
    /// @dev The DNS-encoded name is malformed.
    error DNSDecodingFailed(bytes dns);

    /// @dev A label of the ENS name has an invalid size.
    error DNSEncodingFailed(string ens);

    /// @dev Same as `BytesUtils.readLabel()` but supports hashed labels.
    ///      Only the last labelHash is zero.
    ///      Disallows hashed label of zero (eg. `[0..0]`) to prevent confusion with terminator.
    ///      Reverts `DNSDecodingFailed`.
    /// @param name The DNS-encoded name.
    /// @param idx The offset into `name` to start reading.
    /// @return labelHash The resulting labelhash.
    /// @return newIdx The offset into `name` of the next label.
    function readLabel(
        bytes memory name,
        uint256 idx
    ) internal pure returns (bytes32 labelHash, uint256 newIdx) {
        if (idx >= name.length) revert DNSDecodingFailed(name); // "readLabel: expected length"
        uint256 len = uint256(uint8(name[idx++]));
        newIdx = idx + len;
        if (newIdx > name.length) revert DNSDecodingFailed(name); // "readLabel: expected label"
        if (len == 66 && name[idx] == "[" && name[newIdx - 1] == "]") {
            bool valid;
            (labelHash, valid) = HexUtils.hexStringToBytes32(
                name,
                idx + 1,
                newIdx - 1
            ); // will not revert
            if (!valid || labelHash == bytes32(0)) {
                revert DNSDecodingFailed(name); // "readLabel: malformed" or null literal
            }
        } else if (len > 0) {
            assembly {
                labelHash := keccak256(add(add(name, idx), 32), len)
            }
        }
    }

    /// @dev Same as `BytesUtils.namehash()` but supports hashed labels.
    ///      Reverts `DNSDecodingFailed`.
    /// @param name The DNS-encoded name.
    /// @param idx The offset into name start hashing.
    /// @return hash The resulting namehash.
    function namehash(
        bytes memory name,
        uint256 idx
    ) internal pure returns (bytes32 hash) {
        (hash, idx) = readLabel(name, idx);
        if (hash == bytes32(0)) {
            if (idx != name.length) revert DNSDecodingFailed(name); // "namehash: Junk at end of name"
        } else {
            bytes32 parent = namehash(name, idx);
            assembly {
                mstore(0, parent)
                mstore(32, hash)
                hash := keccak256(0, 64)
            }
        }
    }

    /// @dev Convert DNS-encoded name to ENS name.
    ///      Reverts `DNSDecodingFailed`.
    /// @param dns The DNS-encoded name to convert, eg. `\x03aaa\x02bb\x01c\x00`.
    /// @return ens The equivalent ENS name, eg. `aaa.bb.c`.
    function decode(
        bytes memory dns
    ) internal pure returns (string memory ens) {
        unchecked {
            uint256 n = dns.length;
            if (n == 1 && dns[0] == 0) return ""; // only valid answer is root
            if (n < 3) revert DNSDecodingFailed(dns);
            bytes memory v = new bytes(n - 2); // always 2-shorter
            uint256 src;
            uint256 dst;
            while (src < n) {
                uint8 len = uint8(dns[src++]);
                if (len == 0) break;
                uint256 end = src + len;
                if (end > dns.length) revert DNSDecodingFailed(dns); // overflow
                if (dst > 0) v[dst++] = "."; // skip first stop
                while (src < end) {
                    bytes1 x = dns[src++]; // read byte
                    if (x == ".") revert DNSDecodingFailed(dns); // malicious label
                    v[dst++] = x; // write byte
                }
            }
            if (src != dns.length) revert DNSDecodingFailed(dns); // junk at end
            return string(v);
        }
    }

    /// @dev Convert ENS name to DNS-encoded name.
    ///      Hashes labels longer than 255 bytes.
    ///      Reverts `DNSEncodingFailed`.
    /// @param ens The ENS name to convert, eg. `aaa.bb.c`.
    /// @return dns The corresponding DNS-encoded name, eg. `\x03aaa\x02bb\x01c\x00`.
    function encode(
        string memory ens
    ) internal pure returns (bytes memory dns) {
        unchecked {
            uint256 n = bytes(ens).length;
            if (n == 0) return hex"00"; // root
            dns = new bytes(n + 2);
            uint256 start;
            assembly {
                start := add(dns, 32) // first byte of output
            }
            uint256 end = start; // remember position to write length
            for (uint256 i; i < n; i++) {
                bytes1 x = bytes(ens)[i]; // read byte
                if (x == ".") {
                    start = _createHashedLabel(start, end);
                    if (start == 0) revert DNSEncodingFailed(ens);
                    end = start; // jump to next position
                } else {
                    assembly {
                        end := add(end, 1) // increase length
                        mstore(end, x) // write byte
                    }
                }
            }
            start = _createHashedLabel(start, end);
            if (start == 0) revert DNSEncodingFailed(ens);
            assembly {
                mstore8(start, 0) // terminal byte
                mstore(dns, sub(start, add(dns, 31))) // truncate length
            }
        }
    }

    /// @dev Write the label length.
    ///      If longer than 255, writes a hashed label instead.
    /// @param start The memory offset of the length-prefixed label.
    /// @param end The memory offset at the end of the label.
    /// @return next The memory offset for the next label.
    ///              Returns 0 if label is empty (handled by caller).
    function _createHashedLabel(
        uint256 start,
        uint256 end
    ) internal pure returns (uint256 next) {
        uint256 size = end - start; // length of label
        if (size > 255) {
            assembly {
                mstore(0, keccak256(add(start, 1), size)) // compute hash of label
            }
            HexUtils.unsafeHex(0, start + 2, 64); // override label with hex(hash)
            assembly {
                mstore8(add(start, 1), 0x5B) // "["
                mstore8(add(start, 66), 0x5D) // "]"
            }
            size = 66;
        }
        if (size > 0) {
            assembly {
                mstore8(start, size) // update length
            }
            next = start + 1 + size; // advance
        }
    }
}

//SPDX-License-Identifier: MIT
pragma solidity ~0.8.17;

interface IMetadataService {
    function uri(uint256) external view returns (string memory);
}

//SPDX-License-Identifier: MIT
pragma solidity ~0.8.17;

import "../registry/ENS.sol";
import "../ethregistrar/IBaseRegistrar.sol";
import "@openzeppelin/contracts/token/ERC1155/IERC1155.sol";
import "./IMetadataService.sol";
import "./INameWrapperUpgrade.sol";

uint32 constant CANNOT_UNWRAP = 1;
uint32 constant CANNOT_BURN_FUSES = 2;
uint32 constant CANNOT_TRANSFER = 4;
uint32 constant CANNOT_SET_RESOLVER = 8;
uint32 constant CANNOT_SET_TTL = 16;
uint32 constant CANNOT_CREATE_SUBDOMAIN = 32;
uint32 constant CANNOT_APPROVE = 64;
//uint16 reserved for parent controlled fuses from bit 17 to bit 32
uint32 constant PARENT_CANNOT_CONTROL = 1 << 16;
uint32 constant IS_DOT_ETH = 1 << 17;
uint32 constant CAN_EXTEND_EXPIRY = 1 << 18;
uint32 constant CAN_DO_EVERYTHING = 0;
uint32 constant PARENT_CONTROLLED_FUSES = 0xFFFF0000;
// all fuses apart from IS_DOT_ETH
uint32 constant USER_SETTABLE_FUSES = 0xFFFDFFFF;

interface INameWrapper is IERC1155 {
    event NameWrapped(
        bytes32 indexed node,
        bytes name,
        address owner,
        uint32 fuses,
        uint64 expiry
    );

    event NameUnwrapped(bytes32 indexed node, address owner);

    event FusesSet(bytes32 indexed node, uint32 fuses);
    event ExpiryExtended(bytes32 indexed node, uint64 expiry);

    function ens() external view returns (ENS);

    function registrar() external view returns (IBaseRegistrar);

    function metadataService() external view returns (IMetadataService);

    function names(bytes32) external view returns (bytes memory);

    function name() external view returns (string memory);

    function upgradeContract() external view returns (INameWrapperUpgrade);

    function supportsInterface(bytes4 interfaceID) external view returns (bool);

    function wrap(
        bytes calldata name,
        address wrappedOwner,
        address resolver
    ) external;

    function wrapETH2LD(
        string calldata label,
        address wrappedOwner,
        uint16 ownerControlledFuses,
        address resolver
    ) external returns (uint64 expires);

    function registerAndWrapETH2LD(
        string calldata label,
        address wrappedOwner,
        uint256 duration,
        address resolver,
        uint16 ownerControlledFuses
    ) external returns (uint256 registrarExpiry);

    function renew(
        uint256 labelHash,
        uint256 duration
    ) external returns (uint256 expires);

    function unwrap(bytes32 node, bytes32 label, address owner) external;

    function unwrapETH2LD(
        bytes32 label,
        address newRegistrant,
        address newController
    ) external;

    function upgrade(bytes calldata name, bytes calldata extraData) external;

    function setFuses(
        bytes32 node,
        uint16 ownerControlledFuses
    ) external returns (uint32 newFuses);

    function setChildFuses(
        bytes32 parentNode,
        bytes32 labelhash,
        uint32 fuses,
        uint64 expiry
    ) external;

    function setSubnodeRecord(
        bytes32 node,
        string calldata label,
        address owner,
        address resolver,
        uint64 ttl,
        uint32 fuses,
        uint64 expiry
    ) external returns (bytes32);

    function setRecord(
        bytes32 node,
        address owner,
        address resolver,
        uint64 ttl
    ) external;

    function setSubnodeOwner(
        bytes32 node,
        string calldata label,
        address newOwner,
        uint32 fuses,
        uint64 expiry
    ) external returns (bytes32);

    function extendExpiry(
        bytes32 node,
        bytes32 labelhash,
        uint64 expiry
    ) external returns (uint64);

    function canModifyName(
        bytes32 node,
        address addr
    ) external view returns (bool);

    function setResolver(bytes32 node, address resolver) external;

    function setTTL(bytes32 node, uint64 ttl) external;

    function ownerOf(uint256 id) external view returns (address owner);

    function approve(address to, uint256 tokenId) external;

    function getApproved(uint256 tokenId) external view returns (address);

    function getData(
        uint256 id
    ) external view returns (address, uint32, uint64);

    function setMetadataService(IMetadataService _metadataService) external;

    function uri(uint256 tokenId) external view returns (string memory);

    function setUpgradeContract(INameWrapperUpgrade _upgradeAddress) external;

    function allFusesBurned(
        bytes32 node,
        uint32 fuseMask
    ) external view returns (bool);

    function isWrapped(bytes32) external view returns (bool);

    function isWrapped(bytes32, bytes32) external view returns (bool);
}

//SPDX-License-Identifier: MIT
pragma solidity ~0.8.17;

interface INameWrapperUpgrade {
    function wrapFromUpgrade(
        bytes calldata name,
        address wrappedOwner,
        uint32 fuses,
        uint64 expiry,
        address approved,
        bytes calldata extraData
    ) external;
}

{
  "evmVersion": "paris",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs",
    "useLiteralContent": true
  },
  "optimizer": {
    "enabled": true,
    "runs": 1000000
  },
  "remappings": [],
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"contract ENS","name":"_ens","type":"address"},{"internalType":"contract INameWrapper","name":"wrapperAddress","type":"address"},{"internalType":"address","name":"_trustedETHController","type":"address"},{"internalType":"address","name":"_trustedReverseRegistrar","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"bytes","name":"addressBytes","type":"bytes"}],"name":"InvalidEVMAddress","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"node","type":"bytes32"},{"indexed":true,"internalType":"uint256","name":"contentType","type":"uint256"}],"name":"ABIChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"node","type":"bytes32"},{"indexed":false,"internalType":"address","name":"a","type":"address"}],"name":"AddrChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"node","type":"bytes32"},{"indexed":false,"internalType":"uint256","name":"coinType","type":"uint256"},{"indexed":false,"internalType":"bytes","name":"newAddress","type":"bytes"}],"name":"AddressChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"bytes32","name":"node","type":"bytes32"},{"indexed":true,"internalType":"address","name":"delegate","type":"address"},{"indexed":true,"internalType":"bool","name":"approved","type":"bool"}],"name":"Approved","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"node","type":"bytes32"},{"indexed":false,"internalType":"bytes","name":"hash","type":"bytes"}],"name":"ContenthashChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"node","type":"bytes32"},{"indexed":false,"internalType":"bytes","name":"name","type":"bytes"},{"indexed":false,"internalType":"uint16","name":"resource","type":"uint16"},{"indexed":false,"internalType":"bytes","name":"record","type":"bytes"}],"name":"DNSRecordChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"node","type":"bytes32"},{"indexed":false,"internalType":"bytes","name":"name","type":"bytes"},{"indexed":false,"internalType":"uint16","name":"resource","type":"uint16"}],"name":"DNSRecordDeleted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"node","type":"bytes32"},{"indexed":false,"internalType":"bytes","name":"lastzonehash","type":"bytes"},{"indexed":false,"internalType":"bytes","name":"zonehash","type":"bytes"}],"name":"DNSZonehashChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"node","type":"bytes32"},{"indexed":true,"internalType":"bytes4","name":"interfaceID","type":"bytes4"},{"indexed":false,"internalType":"address","name":"implementer","type":"address"}],"name":"InterfaceChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"node","type":"bytes32"},{"indexed":false,"internalType":"string","name":"name","type":"string"}],"name":"NameChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"node","type":"bytes32"},{"indexed":false,"internalType":"bytes32","name":"x","type":"bytes32"},{"indexed":false,"internalType":"bytes32","name":"y","type":"bytes32"}],"name":"PubkeyChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"node","type":"bytes32"},{"indexed":true,"internalType":"string","name":"indexedKey","type":"string"},{"indexed":false,"internalType":"string","name":"key","type":"string"},{"indexed":false,"internalType":"string","name":"value","type":"string"}],"name":"TextChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"node","type":"bytes32"},{"indexed":false,"internalType":"uint64","name":"newVersion","type":"uint64"}],"name":"VersionChanged","type":"event"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"},{"internalType":"uint256","name":"contentTypes","type":"uint256"}],"name":"ABI","outputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"}],"name":"addr","outputs":[{"internalType":"address payable","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"},{"internalType":"uint256","name":"coinType","type":"uint256"}],"name":"addr","outputs":[{"internalType":"bytes","name":"addressBytes","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"},{"internalType":"address","name":"delegate","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"}],"name":"clearRecords","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"}],"name":"contenthash","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"},{"internalType":"bytes32","name":"name","type":"bytes32"},{"internalType":"uint16","name":"resource","type":"uint16"}],"name":"dnsRecord","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"},{"internalType":"uint256","name":"coinType","type":"uint256"}],"name":"hasAddr","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"},{"internalType":"bytes32","name":"name","type":"bytes32"}],"name":"hasDNSRecords","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"},{"internalType":"bytes4","name":"interfaceID","type":"bytes4"}],"name":"interfaceImplementer","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"bytes32","name":"node","type":"bytes32"},{"internalType":"address","name":"delegate","type":"address"}],"name":"isApprovedFor","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes[]","name":"data","type":"bytes[]"}],"name":"multicall","outputs":[{"internalType":"bytes[]","name":"results","type":"bytes[]"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"nodehash","type":"bytes32"},{"internalType":"bytes[]","name":"data","type":"bytes[]"}],"name":"multicallWithNodeCheck","outputs":[{"internalType":"bytes[]","name":"results","type":"bytes[]"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"}],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"}],"name":"pubkey","outputs":[{"internalType":"bytes32","name":"x","type":"bytes32"},{"internalType":"bytes32","name":"y","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"name":"recordVersions","outputs":[{"internalType":"uint64","name":"","type":"uint64"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"},{"internalType":"uint256","name":"contentType","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"setABI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"},{"internalType":"uint256","name":"coinType","type":"uint256"},{"internalType":"bytes","name":"addressBytes","type":"bytes"}],"name":"setAddr","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"},{"internalType":"address","name":"_addr","type":"address"}],"name":"setAddr","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"},{"internalType":"bytes","name":"hash","type":"bytes"}],"name":"setContenthash","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"setDNSRecords","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"},{"internalType":"bytes4","name":"interfaceID","type":"bytes4"},{"internalType":"address","name":"implementer","type":"address"}],"name":"setInterface","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"},{"internalType":"string","name":"newName","type":"string"}],"name":"setName","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"},{"internalType":"bytes32","name":"x","type":"bytes32"},{"internalType":"bytes32","name":"y","type":"bytes32"}],"name":"setPubkey","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"},{"internalType":"string","name":"key","type":"string"},{"internalType":"string","name":"value","type":"string"}],"name":"setText","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"},{"internalType":"bytes","name":"hash","type":"bytes"}],"name":"setZonehash","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":"bytes32","name":"node","type":"bytes32"},{"internalType":"string","name":"key","type":"string"}],"name":"text","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"node","type":"bytes32"}],"name":"zonehash","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"}]

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

00000000000000000000000000000000000c2e074ec69a0dfb2997ba6c7d2e1e000000000000000000000000d4416b13d2b3a9abae7acd5d6c2bbdbe2568640100000000000000000000000059e16fccd424cc24e280be16e11bcd56fb0ce547000000000000000000000000a58e81fe9b61b5c3fe2afd33cf304c454abfc7cb

-----Decoded View---------------
Arg [0] : _ens (address): 0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e
Arg [1] : wrapperAddress (address): 0xD4416b13d2b3a9aBae7AcD5D6C2BbDBE25686401
Arg [2] : _trustedETHController (address): 0x59E16fcCd424Cc24e280Be16E11Bcd56fb0CE547
Arg [3] : _trustedReverseRegistrar (address): 0xa58E81fe9b61B5c3fE2AFD33CF304c454AbFc7Cb

-----Encoded View---------------
4 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000000c2e074ec69a0dfb2997ba6c7d2e1e
Arg [1] : 000000000000000000000000d4416b13d2b3a9abae7acd5d6c2bbdbe25686401
Arg [2] : 00000000000000000000000059e16fccd424cc24e280be16e11bcd56fb0ce547
Arg [3] : 000000000000000000000000a58e81fe9b61b5c3fe2afd33cf304c454abfc7cb