Contract Address Details

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//SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity ^0.8.17;
import { Ownable } from "@openzeppelin/contracts/access/Ownable.sol";
import { PKPPermissions } from "./PKPPermissions.sol";
import { PKPNFT } from "./PKPNFT.sol";
import { PKPNFTMetadata } from "./PKPNFTMetadata.sol";
import { Base64 } from "@openzeppelin/contracts/utils/Base64.sol";
import { IERC721Receiver } from "@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol";
import { ContractResolver } from "../lit-core/ContractResolver.sol";
import { PKPNFTFacet } from "./PKPNFT/PKPNFTFacet.sol";
import "@openzeppelin/contracts/access/AccessControl.sol";
import "hardhat/console.sol";
import { LibPKPPermissionsStorage } from "./PKPPermissions/LibPKPPermissionsStorage.sol";
import { PKPPermissionsFacet } from "./PKPPermissions/PKPPermissionsFacet.sol";
import { LibPKPNFTStorage } from "./PKPNFT/LibPKPNFTStorage.sol";
// TODO: tests for the mintGrantAndBurn function, withdraw function, some of the setters, transfer function, freeMint and freeMintGrantAndBurn
/// @title Programmable Keypair NFT
///
/// @dev This is the contract for the PKP NFTs
///
/// Simply put, whomever owns a PKP NFT can ask that PKP to sign a message.
/// The owner can also grant signing permissions to other eth addresses
/// or lit actions
contract PKPHelper is Ownable, IERC721Receiver, AccessControl {
    /* ========== CUSTOM STRUCTS ========== */
    struct AuthMethodData {
        uint256 keyType;
        bytes[] permittedIpfsCIDs;
        uint256[][] permittedIpfsCIDScopes;
        address[] permittedAddresses;
        uint256[][] permittedAddressScopes;
        uint256[] permittedAuthMethodTypes;
        bytes[] permittedAuthMethodIds;
        bytes[] permittedAuthMethodPubkeys;
        uint256[][] permittedAuthMethodScopes;
        bool addPkpEthAddressAsPermittedAddress;
        bool sendPkpToItself;
 
 
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.4) (utils/Context.sol)
pragma solidity ^0.8.0;
/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }
    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
    function _contextSuffixLength() internal view virtual returns (uint256) {
        return 0;
    }
}
          
 
 
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// SPDX-License-Identifier: Unlicense
/*
 * @title Solidity Bytes Arrays Utils
 * @author Gonçalo Sá <goncalo.sa@consensys.net>
 *
 * @dev Bytes tightly packed arrays utility library for ethereum contracts written in Solidity.
 *      The library lets you concatenate, slice and type cast bytes arrays both in memory and storage.
 */
pragma solidity >=0.8.0 <0.9.0;
library BytesLib {
    function concat(
        bytes memory _preBytes,
        bytes memory _postBytes
    )
        internal
        pure
        returns (bytes memory)
    {
        bytes memory tempBytes;
        assembly {
            // Get a location of some free memory and store it in tempBytes as
            // Solidity does for memory variables.
            tempBytes := mload(0x40)
            // Store the length of the first bytes array at the beginning of
            // the memory for tempBytes.
            let length := mload(_preBytes)
            mstore(tempBytes, length)
            // Maintain a memory counter for the current write location in the
            // temp bytes array by adding the 32 bytes for the array length to
            // the starting location.
            let mc := add(tempBytes, 0x20)
            // Stop copying when the memory counter reaches the length of the
            // first bytes array.
            let end := add(mc, length)
            for {
 
 
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Strings.sol)
pragma solidity ^0.8.0;
import "./math/Math.sol";
import "./math/SignedMath.sol";
/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _SYMBOLS = "0123456789abcdef";
    uint8 private constant _ADDRESS_LENGTH = 20;
    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }
    /**
 
 
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)
pragma solidity ^0.8.0;
import "../IERC721.sol";
/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Metadata is IERC721 {
    /**
     * @dev Returns the token collection name.
     */
    function name() external view returns (string memory);
    /**
     * @dev Returns the token collection symbol.
     */
    function symbol() external view returns (string memory);
    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) external view returns (string memory);
}
          
 
 
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/******************************************************************************\
* Author: Nick Mudge <nick@perfectabstractions.com> (https://twitter.com/mudgen)
* EIP-2535 Diamonds: https://eips.ethereum.org/EIPS/eip-2535
*
* Implementation of a diamond.
/******************************************************************************/
import { LibDiamond } from "../libraries/LibDiamond.sol";
import { IDiamondCut } from "../interfaces/IDiamondCut.sol";
import { IDiamondLoupe } from "../interfaces/IDiamondLoupe.sol";
import { IERC173 } from "../interfaces/IERC173.sol";
import { IERC165 } from "../interfaces/IERC165.sol";
import { ContractResolver } from "../lit-core/ContractResolver.sol";
import { LibPKPPermissionsStorage } from "./PKPPermissions/LibPKPPermissionsStorage.sol";
// When no function exists for function called
error FunctionNotFound(bytes4 _functionSelector);
// This is used in diamond constructor
// more arguments are added to this struct
// this avoids stack too deep errors
struct PKPPermissionsArgs {
    address owner;
    address init;
    bytes initCalldata;
    address contractResolver;
    ContractResolver.Env env;
}
contract PKPPermissions {
    constructor(
        IDiamondCut.FacetCut[] memory _diamondCut,
        PKPPermissionsArgs memory _args
    ) payable {
        LibDiamond.setContractOwner(_args.owner);
        LibDiamond.diamondCut(_diamondCut, _args.init, _args.initCalldata);
 
 
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (access/AccessControl.sol)
pragma solidity ^0.8.0;
import "./IAccessControl.sol";
import "../utils/Context.sol";
import "../utils/Strings.sol";
import "../utils/introspection/ERC165.sol";
/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```solidity
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```solidity
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 
 
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)
pragma solidity ^0.8.0;
import "./IERC165Upgradeable.sol";
import "../../proxy/utils/Initializable.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 ERC165Upgradeable is Initializable, IERC165Upgradeable {
    function __ERC165_init() internal onlyInitializing {
    }
    function __ERC165_init_unchained() internal onlyInitializing {
    }
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165Upgradeable).interfaceId;
    }
}
          
 
 
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import { Initializable } from "./Initializable.sol";
library InitializableStorage {
  struct Layout {
    /*
     * @dev Indicates that the contract has been initialized.
     * @custom:oz-retyped-from bool
     */
    uint8 _initialized;
    /*
     * @dev Indicates that the contract is in the process of being initialized.
     */
    bool _initializing;
  
  }
  
  bytes32 internal constant STORAGE_SLOT = keccak256('openzeppelin.contracts.storage.Initializable');
  function layout() internal pure returns (Layout storage l) {
    bytes32 slot = STORAGE_SLOT;
    assembly {
      l.slot := slot
    }
  }
}
    
          
 
 
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/******************************************************************************\
* Author: Nick Mudge <nick@perfectabstractions.com> (https://twitter.com/mudgen)
* EIP-2535 Diamonds: https://eips.ethereum.org/EIPS/eip-2535
/******************************************************************************/
interface IDiamond {
    enum FacetCutAction {
        Add,
        Replace,
        Remove
    }
    // Add=0, Replace=1, Remove=2
    struct FacetCut {
        address facetAddress;
        FacetCutAction action;
        bytes4[] functionSelectors;
    }
    event DiamondCut(FacetCut[] _diamondCut, address _init, bytes _calldata);
}
          
 
 
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/math/Math.sol)
pragma solidity ^0.8.0;
/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library MathUpgradeable {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }
    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }
    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }
    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }
    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
 
 
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//SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity ^0.8.17;
import { IERC20Metadata } from "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol";
import { EnumerableSet } from "@openzeppelin/contracts/utils/structs/EnumerableSet.sol";
import { ContractResolver } from "../../lit-core/ContractResolver.sol";
import { LibDiamond } from "../../libraries/LibDiamond.sol";
import { StakingViewsFacet } from "./StakingViewsFacet.sol";
import { StakingBalancesFacet } from "../StakingBalances/StakingBalancesFacet.sol";
import { LibStakingStorage } from "./LibStakingStorage.sol";
// import "hardhat/console.sol";
contract StakingFacet {
    using EnumerableSet for EnumerableSet.AddressSet;
    // errors
    error MustBeInActiveOrUnlockedState(LibStakingStorage.States state);
    error MustBeInNextValidatorSetLockedOrReadyForNextEpochOrRestoreState(
        LibStakingStorage.States state
    );
    error MustBeInNextValidatorSetLockedState(LibStakingStorage.States state);
    error MustBeInReadyForNextEpochState(LibStakingStorage.States state);
    error MustBeInActiveOrUnlockedOrPausedState(LibStakingStorage.States state);
    error MustBeInNextValidatorSetLockedOrReadyForNextEpochState(
        LibStakingStorage.States state
    );
    error NotEnoughValidatorsInNextEpoch(
        uint256 validatorCount,
        uint256 minimumValidatorCount
    );
    error ValidatorIsNotInNextEpoch(
        address validator,
        address[] validatorsInNextEpoch
    );
    error NotEnoughValidatorsReadyForNextEpoch(
        uint256 currentReadyValidatorCount,
        uint256 nextReadyValidatorCount,
        uint256 minimumValidatorCountToBeReady
    );
 
 
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/cryptography/ECDSA.sol)
pragma solidity ^0.8.0;
import "../Strings.sol";
/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV // Deprecated in v4.8
    }
    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        }
    }
    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
 
 
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/extensions/IERC721Enumerable.sol)
pragma solidity ^0.8.0;
import "../IERC721.sol";
/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Enumerable is IERC721 {
    /**
     * @dev Returns the total amount of tokens stored by the contract.
     */
    function totalSupply() external view returns (uint256);
    /**
     * @dev Returns a token ID owned by `owner` at a given `index` of its token list.
     * Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256);
    /**
     * @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
     * Use along with {totalSupply} to enumerate all tokens.
     */
    function tokenByIndex(uint256 index) external view returns (uint256);
}
          
 
 
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/// @title ERC-173 Contract Ownership Standard
///  Note: the ERC-165 identifier for this interface is 0x7f5828d0
/* is ERC165 */
interface IERC173 {
    /// @dev This emits when ownership of a contract changes.
    event OwnershipTransferred(
        address indexed previousOwner,
        address indexed newOwner
    );
    /// @notice Get the address of the owner
    /// @return owner_ The address of the owner.
    function owner() external view returns (address owner_);
    /// @notice Set the address of the new owner of the contract
    /// @dev Set _newOwner to address(0) to renounce any ownership.
    /// @param _newOwner The address of the new owner of the contract
    function transferOwnership(address _newOwner) external;
}
          
 
 
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/extensions/IERC721Enumerable.sol)
pragma solidity ^0.8.0;
import "../IERC721Upgradeable.sol";
/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721EnumerableUpgradeable is IERC721Upgradeable {
    /**
     * @dev Returns the total amount of tokens stored by the contract.
     */
    function totalSupply() external view returns (uint256);
    /**
     * @dev Returns a token ID owned by `owner` at a given `index` of its token list.
     * Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256);
    /**
     * @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
     * Use along with {totalSupply} to enumerate all tokens.
     */
    function tokenByIndex(uint256 index) external view returns (uint256);
}
          
 
 
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// 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);
    /**
 
 
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import { ERC721EnumerableUpgradeable } from "./ERC721EnumerableUpgradeable.sol";
library ERC721EnumerableStorage {
  struct Layout {
    // Mapping from owner to list of owned token IDs
    mapping(address => mapping(uint256 => uint256)) _ownedTokens;
    // Mapping from token ID to index of the owner tokens list
    mapping(uint256 => uint256) _ownedTokensIndex;
    // Array with all token ids, used for enumeration
    uint256[] _allTokens;
    // Mapping from token id to position in the allTokens array
    mapping(uint256 => uint256) _allTokensIndex;
  
  }
  
  bytes32 internal constant STORAGE_SLOT = keccak256('openzeppelin.contracts.storage.ERC721Enumerable');
  function layout() internal pure returns (Layout storage l) {
    bytes32 slot = STORAGE_SLOT;
    assembly {
      l.slot := slot
    }
  }
}
    
          
 
 
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//SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity ^0.8.17;
import { EnumerableSet } from "@openzeppelin/contracts/utils/structs/EnumerableSet.sol";
import { BitMaps } from "@openzeppelin/contracts/utils/structs/BitMaps.sol";
import "solidity-bytes-utils/contracts/BytesLib.sol";
import { ContractResolver } from "../../lit-core/ContractResolver.sol";
interface IPubkeyRouter {
    struct RootKey {
        bytes pubkey;
        uint256 keyType; // 1 = BLS, 2 = ECDSA.  Not doing this in an enum so we can add more keytypes in the future without redeploying.
    }
    struct Signature {
        bytes32 r;
        bytes32 s;
        uint8 v;
    }
}
library LibStakingStorage {
    using EnumerableSet for EnumerableSet.AddressSet;
    bytes32 constant STAKING_POSITION = keccak256("staking.storage");
    enum States {
        Active,
        NextValidatorSetLocked,
        ReadyForNextEpoch,
        Unlocked,
        Paused,
        Restore
    }
    struct Validator {
        uint32 ip;
        uint128 ipv6;
        uint32 port;
        address nodeAddress;
        uint256 reward;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)
pragma solidity ^0.8.0;
/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
interface IERC721Receiver {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
     *
     * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}
          
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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//SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity ^0.8.17;
import { EnumerableSet } from "@openzeppelin/contracts/utils/structs/EnumerableSet.sol";
import { BitMaps } from "@openzeppelin/contracts/utils/structs/BitMaps.sol";
import "solidity-bytes-utils/contracts/BytesLib.sol";
import { ContractResolver } from "../../lit-core/ContractResolver.sol";
import { IPubkeyRouter } from "../PubkeyRouter/LibPubkeyRouterStorage.sol";
library LibPKPNFTStorage {
    using EnumerableSet for EnumerableSet.AddressSet;
    bytes32 constant PKP_NFT_POSITION = keccak256("pkpnft.storage");
    struct ClaimMaterial {
        uint256 keyType;
        bytes32 derivedKeyId;
        IPubkeyRouter.Signature[] signatures;
    }
    struct PKPNFTStorage {
        ContractResolver contractResolver;
        ContractResolver.Env env;
        uint256 mintCost;
        address freeMintSigner;
        mapping(uint256 => bool) redeemedFreeMintIds;
    }
    // Return ERC721 storage struct for reading and writing
    function getStorage()
        internal
        pure
        returns (PKPNFTStorage storage storageStruct)
    {
        bytes32 position = PKP_NFT_POSITION;
        assembly {
            storageStruct.slot := position
        }
    }
}
          
 
 
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//SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity ^0.8.17;
import { EnumerableSet } from "@openzeppelin/contracts/utils/structs/EnumerableSet.sol";
import { BitMaps } from "@openzeppelin/contracts/utils/structs/BitMaps.sol";
import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol";
import "solidity-bytes-utils/contracts/BytesLib.sol";
import { LibDiamond } from "../../libraries/LibDiamond.sol";
import { ContractResolver } from "../../lit-core/ContractResolver.sol";
import { PubkeyRouterFacet } from "../PubkeyRouter/PubkeyRouterFacet.sol";
import { PKPNFTFacet } from "../PKPNFT/PKPNFTFacet.sol";
import { LibPKPPermissionsStorage } from "./LibPKPPermissionsStorage.sol";
import "hardhat/console.sol";
contract PKPPermissionsFacet {
    using EnumerableSet for EnumerableSet.AddressSet;
    using EnumerableSet for EnumerableSet.Bytes32Set;
    using EnumerableSet for EnumerableSet.UintSet;
    using BytesLib for bytes;
    using BitMaps for BitMaps.BitMap;
    enum AuthMethodType {
        NULLMETHOD, // 0
        ADDRESS, // 1
        ACTION, // 2
        WEBAUTHN, // 3
        DISCORD, // 4
        GOOGLE, // 5
        GOOGLE_JWT, // 6
        OTP, // 7
        APPLE_JWT, // 8
        STYTCH_JWT, // 9
        STYTCH_JWT_EMAIL_FACTOR, // 10
        STYTCH_JWT_SMS_FACTOR, // 11
        STYTCH_JWT_WHATS_APP_FACTOR, // 12
        STYTCH_JWT_TOTP_FACTOR // 13
    }
 
 
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// SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/access/AccessControl.sol";
import "hardhat/console.sol";
contract ContractResolver is AccessControl {
    /* ========== TYPE DEFINITIONS ========== */
    // the comments following each one of these are the keccak256 hashes of the string values
    // this is very useful if you have to manually set any of these, so that you
    // don't have to calculate the hahes yourself.
    bytes32 public constant ADMIN_ROLE = keccak256("ADMIN"); // 0xdf8b4c520ffe197c5343c6f5aec59570151ef9a492f2c624fd45ddde6135ec42
    bytes32 public constant RELEASE_REGISTER_CONTRACT =
        keccak256("RELEASE_REGISTER"); // 0x3a68dbfd8bbb64015c42bc131c388dea7965e28c1004d09b39f59500c3a763ec
    bytes32 public constant STAKING_CONTRACT = keccak256("STAKING"); // 0x080909c18c958ce5a2d36481697824e477319323d03154ceba3b78f28a61887b
    bytes32 public constant STAKING_BALANCES_CONTRACT =
        keccak256("STAKING_BALANCES"); // 0xaa06d108dbd7bf976b16b7bf5adb29d2d0ef2c385ca8b9d833cc802f33942d72
    bytes32 public constant MULTI_SENDER_CONTRACT = keccak256("MULTI_SENDER"); // 0xdd5b9b8a5e8e01f2962ed7e983d58fe32e1f66aa88dd7ab30770fa9b77da7243
    bytes32 public constant LIT_TOKEN_CONTRACT = keccak256("LIT_TOKEN");
    bytes32 public constant PUB_KEY_ROUTER_CONTRACT =
        keccak256("PUB_KEY_ROUTER"); // 0xb1f79813bc7630a52ae948bc99781397e409d0dd3521953bf7d8d7a2db6147f7
    bytes32 public constant PKP_NFT_CONTRACT = keccak256("PKP_NFT"); // 0xb7b4fde9944d3c13e9a78835431c33a5084d90a7f0c73def76d7886315fe87b0
    bytes32 public constant RATE_LIMIT_NFT_CONTRACT =
        keccak256("RATE_LIMIT_NFT"); // 0xb931b2719aeb2a65a5035fa0a190bfdc4c8622ce8cbff7a3d1ab42531fb1a918
    bytes32 public constant PKP_HELPER_CONTRACT = keccak256("PKP_HELPER"); // 0x27d764ea2a4a3865434bbf4a391110149644be31448f3479fd15b44388755765
    bytes32 public constant PKP_HELPER_V2_CONTRACT = keccak256("PKP_HELPER_V2"); // 0x58a0044e0ecd81025e398bf1815075d1234cbac3749614b0b33a404c2ee2babf
    bytes32 public constant PKP_PERMISSIONS_CONTRACT =
        keccak256("PKP_PERMISSIONS"); // 0x54953c23068b8fc4c0736301b50f10027d6b469327de1fd42841a5072b1bcebe
    bytes32 public constant PKP_NFT_METADATA_CONTRACT =
        keccak256("PKP_NFT_METADATA"); // 0xf14f431dadc82e7dbc5e379f71234e5735c9187e4327a7c6ac014d55d1b7727a
    bytes32 public constant ALLOWLIST_CONTRACT = keccak256("ALLOWLIST"); // 0x74845de37cfabd357633214b47fa91ccd19b05b7c5a08ac22c187f811fb62bca
    bytes32 public constant DOMAIN_WALLET_REGISTRY =
        keccak256("DOMAIN_WALLET_REGISTRY");
    bytes32 public constant HD_KEY_DERIVER_CONTRACT =
        keccak256("HD_KEY_DERIVER");
    bytes32 public constant BACKUP_RECOVERY_CONTRACT =
        keccak256("BACKUP_RECOVERY");
 
 
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//SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity ^0.8.17;
import { EnumerableSet } from "@openzeppelin/contracts/utils/structs/EnumerableSet.sol";
import { BitMaps } from "@openzeppelin/contracts/utils/structs/BitMaps.sol";
import "solidity-bytes-utils/contracts/BytesLib.sol";
import { ContractResolver } from "../../lit-core/ContractResolver.sol";
library LibStakingBalancesStorage {
    using EnumerableSet for EnumerableSet.AddressSet;
    struct VoteToKickValidatorInNextEpoch {
        uint256 votes;
        mapping(address => bool) voted;
    }
    bytes32 constant STAKING_BALANCES_POSITION =
        keccak256("stakingbalances.storage");
    struct StakingBalancesStorage {
        ContractResolver contractResolver;
        ContractResolver.Env env;
        mapping(address => uint256) balances;
        mapping(address => uint256) rewards;
        // allowed stakers
        mapping(address => bool) permittedStakers;
        // maps alias address to real staker address
        mapping(address => address) aliases;
        // maps staker address to alias count
        mapping(address => uint256) aliasCounts;
        uint256 minimumStake;
        uint256 maximumStake;
        uint256 totalStaked;
        bool permittedStakersOn;
        uint256 maxAliasCount;
        uint256 penaltyBalance;
    }
    // Return ERC721 storage struct for reading and writing
    function getStorage()
        internal
 
 
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/******************************************************************************\
* Author: Nick Mudge <nick@perfectabstractions.com> (https://twitter.com/mudgen)
* EIP-2535 Diamonds: https://eips.ethereum.org/EIPS/eip-2535
/******************************************************************************/
import { IDiamond } from "./IDiamond.sol";
interface IDiamondCut is IDiamond {
    /// @notice Add/replace/remove any number of functions and optionally execute
    ///         a function with delegatecall
    /// @param _diamondCut Contains the facet addresses and function selectors
    /// @param _init The address of the contract or facet to execute _calldata
    /// @param _calldata A function call, including function selector and arguments
    ///                  _calldata is executed with delegatecall on _init
    function diamondCut(
        FacetCut[] calldata _diamondCut,
        address _init,
        bytes calldata _calldata
    ) external;
}
          
 
 
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/extensions/ERC20Burnable.sol)
pragma solidity ^0.8.0;
import "../ERC20.sol";
import "../../../utils/Context.sol";
/**
 * @dev Extension of {ERC20} that allows token holders to destroy both their own
 * tokens and those that they have an allowance for, in a way that can be
 * recognized off-chain (via event analysis).
 */
abstract contract ERC20Burnable is Context, ERC20 {
    /**
     * @dev Destroys `amount` tokens from the caller.
     *
     * See {ERC20-_burn}.
     */
    function burn(uint256 amount) public virtual {
        _burn(_msgSender(), amount);
    }
    /**
     * @dev Destroys `amount` tokens from `account`, deducting from the caller's
     * allowance.
     *
     * See {ERC20-_burn} and {ERC20-allowance}.
     *
     * Requirements:
     *
     * - the caller must have allowance for ``accounts``'s tokens of at least
     * `amount`.
     */
    function burnFrom(address account, uint256 amount) public virtual {
        _spendAllowance(account, _msgSender(), amount);
        _burn(account, amount);
    }
}
          
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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// 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);
}
          
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/******************************************************************************\
* Author: Nick Mudge <nick@perfectabstractions.com> (https://twitter.com/mudgen)
* EIP-2535 Diamonds: https://eips.ethereum.org/EIPS/eip-2535
*
* Implementation of a diamond.
/******************************************************************************/
import { LibDiamond } from "../libraries/LibDiamond.sol";
import { IDiamondCut } from "../interfaces/IDiamondCut.sol";
import { IDiamondLoupe } from "../interfaces/IDiamondLoupe.sol";
import { IERC173 } from "../interfaces/IERC173.sol";
import { IERC165 } from "../interfaces/IERC165.sol";
import { IERC20Metadata } from "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol";
import { ContractResolver } from "../lit-core/ContractResolver.sol";
import { LibPKPNFTStorage } from "./PKPNFT/LibPKPNFTStorage.sol";
// When no function exists for function called
error FunctionNotFound(bytes4 _functionSelector);
// This is used in diamond constructor
// more arguments are added to this struct
// this avoids stack too deep errors
struct StakingArgs {
    address owner;
    address init;
    bytes initCalldata;
    address contractResolver;
    ContractResolver.Env env;
}
contract PKPNFT {
    constructor(
        IDiamondCut.FacetCut[] memory _diamondCut,
        StakingArgs memory _args
    ) payable {
        LibDiamond.setContractOwner(_args.owner);
        LibDiamond.diamondCut(_diamondCut, _args.init, _args.initCalldata);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.2) (utils/cryptography/MerkleProof.sol)
pragma solidity ^0.8.0;
/**
 * @dev These functions deal with verification of Merkle Tree proofs.
 *
 * The tree and the proofs can be generated using our
 * https://github.com/OpenZeppelin/merkle-tree[JavaScript library].
 * You will find a quickstart guide in the readme.
 *
 * WARNING: You should avoid using leaf values that are 64 bytes long prior to
 * hashing, or use a hash function other than keccak256 for hashing leaves.
 * This is because the concatenation of a sorted pair of internal nodes in
 * the merkle tree could be reinterpreted as a leaf value.
 * OpenZeppelin's JavaScript library generates merkle trees that are safe
 * against this attack out of the box.
 */
library MerkleProof {
    /**
     * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree
     * defined by `root`. For this, a `proof` must be provided, containing
     * sibling hashes on the branch from the leaf to the root of the tree. Each
     * pair of leaves and each pair of pre-images are assumed to be sorted.
     */
    function verify(bytes32[] memory proof, bytes32 root, bytes32 leaf) internal pure returns (bool) {
        return processProof(proof, leaf) == root;
    }
    /**
     * @dev Calldata version of {verify}
     *
     * _Available since v4.7._
     */
    function verifyCalldata(bytes32[] calldata proof, bytes32 root, bytes32 leaf) internal pure returns (bool) {
        return processProofCalldata(proof, leaf) == root;
    }
    /**
     * @dev Returns the rebuilt hash obtained by traversing a Merkle tree up
 
 
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)
pragma solidity ^0.8.0;
import "../proxy/utils/Initializable.sol";
/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract ContextUpgradeable is Initializable {
    function __Context_init() internal onlyInitializing {
    }
    function __Context_init_unchained() internal onlyInitializing {
    }
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }
    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}
          
 
 
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Strings.sol)
pragma solidity ^0.8.0;
import "./math/MathUpgradeable.sol";
import "./math/SignedMathUpgradeable.sol";
/**
 * @dev String operations.
 */
library StringsUpgradeable {
    bytes16 private constant _SYMBOLS = "0123456789abcdef";
    uint8 private constant _ADDRESS_LENGTH = 20;
    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = MathUpgradeable.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }
    /**
 
 
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