Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

More Options

• Similar
• Submit Audit
• Compare

// SPDX-License-Identifier: LGPL-3.0-only
pragma solidity >=0.8.17 <0.9.0;

import "@openzeppelin/contracts/interfaces/IERC721.sol";
import "./Types.sol";

interface IModifier {
    function avatar() external view returns (address);

    function target() external view returns (address);
}

contract AvatarIsOwnerOfERC721 is ICustomCondition {
    function check(
        address to,
        uint256 /* value */,
        bytes calldata data,
        Enum.Operation /* operation */,
        uint256 location,
        uint256 size,
        bytes12 /* extra */
    ) public view returns (bool success, bytes32 reason) {
        address avatar = IModifier(msg.sender).avatar();
        uint256 tokenId = uint256(bytes32(data[location:location + size]));
        return (IERC721(to).ownerOf(tokenId) == avatar, 0);
    }
}

// SPDX-License-Identifier: LGPL-3.0-only
pragma solidity >=0.7.0 <0.9.0;

/// @title Enum - Collection of enums
/// @author Richard Meissner - <[email protected]>
contract Enum {
    enum Operation {Call, DelegateCall}
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC721.sol)

pragma solidity ^0.8.20;

import {IERC721} from "../token/ERC721/IERC721.sol";

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.20;

import {IERC165} from "../../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 address zero.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool approved) external;

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/IERC165.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// SPDX-License-Identifier: LGPL-3.0-only
pragma solidity >=0.8.17 <0.9.0;

import "@gnosis.pm/safe-contracts/contracts/common/Enum.sol";

interface IMultiSend {
    function multiSend(bytes memory transactions) external payable;
}

struct UnwrappedTransaction {
    Enum.Operation operation;
    address to;
    uint256 value;
    // We wanna deal in calldata slices. We return location, let invoker slice
    uint256 dataLocation;
    uint256 dataSize;
}

interface ITransactionUnwrapper {
    function unwrap(
        address to,
        uint256 value,
        bytes calldata data,
        Enum.Operation operation
    ) external view returns (UnwrappedTransaction[] memory result);
}

interface ICustomCondition {
    function check(
        address to,
        uint256 value,
        bytes calldata data,
        Enum.Operation operation,
        uint256 location,
        uint256 size,
        bytes12 extra
    ) external view returns (bool success, bytes32 reason);
}

{
  "evmVersion": "shanghai",
  "optimizer": {
    "enabled": true,
    "runs": 100
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"},{"internalType":"enum Enum.Operation","name":"","type":"uint8"},{"internalType":"uint256","name":"location","type":"uint256"},{"internalType":"uint256","name":"size","type":"uint256"},{"internalType":"bytes12","name":"","type":"bytes12"}],"name":"check","outputs":[{"internalType":"bool","name":"success","type":"bool"},{"internalType":"bytes32","name":"reason","type":"bytes32"}],"stateMutability":"view","type":"function"}]

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