Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity >=0.8.0;

import "@rari-capital/solmate/src/tokens/ERC721.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
import "./Authorizable.sol";

contract ElfNFT is ERC721, Authorizable {
    using Strings for uint256;

    string public baseURI;

    uint256 public count;

    /// @notice constructor
    /// @param _name the name of the NFT
    /// @param _symbol the symbol of the NFT
    constructor(
        string memory _name,
        string memory _symbol,
        address _owner,
        string memory _baseURI
    ) ERC721(_name, _symbol) {
        setOwner(_owner);
        // don't use setBaseURI since deployer isn't authorized yet
        baseURI = _baseURI;
    }

    /// @notice retrieves the tokenURI, which will be a concatenation of the
    /// 'baseURI' and the 'tokenId'
    /// @param tokenId an identifier for the token
    function tokenURI(uint256 tokenId)
        public
        view
        override
        returns (string memory)
    {
        return
            bytes(baseURI).length > 0
                ? string(abi.encodePacked(baseURI, "/", tokenId.toString()))
                : "";
    }

    function setBaseURI(string memory _baseURI) public onlyAuthorized {
        baseURI = _baseURI;
    }

    function mint(address to, uint256 tokenId) public onlyOwner {
        _mint(to, tokenId);
        count++;
    }
}

// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity >=0.8.0;

/// @notice Modern, minimalist, and gas efficient ERC-721 implementation.
/// @author Solmate (https://github.com/Rari-Capital/solmate/blob/main/src/tokens/ERC721.sol)
/// @dev Note that balanceOf does not revert if passed the zero address, in defiance of the ERC.
abstract contract ERC721 {
    /*///////////////////////////////////////////////////////////////
                                 EVENTS
    //////////////////////////////////////////////////////////////*/

    event Transfer(address indexed from, address indexed to, uint256 indexed id);

    event Approval(address indexed owner, address indexed spender, uint256 indexed id);

    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /*///////////////////////////////////////////////////////////////
                          METADATA STORAGE/LOGIC
    //////////////////////////////////////////////////////////////*/

    string public name;

    string public symbol;

    function tokenURI(uint256 id) public view virtual returns (string memory);

    /*///////////////////////////////////////////////////////////////
                            ERC721 STORAGE                        
    //////////////////////////////////////////////////////////////*/

    mapping(address => uint256) public balanceOf;

    mapping(uint256 => address) public ownerOf;

    mapping(uint256 => address) public getApproved;

    mapping(address => mapping(address => bool)) public isApprovedForAll;

    /*///////////////////////////////////////////////////////////////
                              CONSTRUCTOR
    //////////////////////////////////////////////////////////////*/

    constructor(string memory _name, string memory _symbol) {
        name = _name;
        symbol = _symbol;
    }

    /*///////////////////////////////////////////////////////////////
                              ERC721 LOGIC
    //////////////////////////////////////////////////////////////*/

    function approve(address spender, uint256 id) public virtual {
        address owner = ownerOf[id];

        require(msg.sender == owner || isApprovedForAll[owner][msg.sender], "NOT_AUTHORIZED");

        getApproved[id] = spender;

        emit Approval(owner, spender, id);
    }

    function setApprovalForAll(address operator, bool approved) public virtual {
        isApprovedForAll[msg.sender][operator] = approved;

        emit ApprovalForAll(msg.sender, operator, approved);
    }

    function transferFrom(
        address from,
        address to,
        uint256 id
    ) public virtual {
        require(from == ownerOf[id], "WRONG_FROM");

        require(to != address(0), "INVALID_RECIPIENT");

        require(
            msg.sender == from || msg.sender == getApproved[id] || isApprovedForAll[from][msg.sender],
            "NOT_AUTHORIZED"
        );

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        unchecked {
            balanceOf[from]--;

            balanceOf[to]++;
        }

        ownerOf[id] = to;

        delete getApproved[id];

        emit Transfer(from, to, id);
    }

    function safeTransferFrom(
        address from,
        address to,
        uint256 id
    ) public virtual {
        transferFrom(from, to, id);

        require(
            to.code.length == 0 ||
                ERC721TokenReceiver(to).onERC721Received(msg.sender, from, id, "") ==
                ERC721TokenReceiver.onERC721Received.selector,
            "UNSAFE_RECIPIENT"
        );
    }

    function safeTransferFrom(
        address from,
        address to,
        uint256 id,
        bytes memory data
    ) public virtual {
        transferFrom(from, to, id);

        require(
            to.code.length == 0 ||
                ERC721TokenReceiver(to).onERC721Received(msg.sender, from, id, data) ==
                ERC721TokenReceiver.onERC721Received.selector,
            "UNSAFE_RECIPIENT"
        );
    }

    /*///////////////////////////////////////////////////////////////
                              ERC165 LOGIC
    //////////////////////////////////////////////////////////////*/

    function supportsInterface(bytes4 interfaceId) public pure virtual returns (bool) {
        return
            interfaceId == 0x01ffc9a7 || // ERC165 Interface ID for ERC165
            interfaceId == 0x80ac58cd || // ERC165 Interface ID for ERC721
            interfaceId == 0x5b5e139f; // ERC165 Interface ID for ERC721Metadata
    }

    /*///////////////////////////////////////////////////////////////
                       INTERNAL MINT/BURN LOGIC
    //////////////////////////////////////////////////////////////*/

    function _mint(address to, uint256 id) internal virtual {
        require(to != address(0), "INVALID_RECIPIENT");

        require(ownerOf[id] == address(0), "ALREADY_MINTED");

        // Counter overflow is incredibly unrealistic.
        unchecked {
            balanceOf[to]++;
        }

        ownerOf[id] = to;

        emit Transfer(address(0), to, id);
    }

    function _burn(uint256 id) internal virtual {
        address owner = ownerOf[id];

        require(ownerOf[id] != address(0), "NOT_MINTED");

        // Ownership check above ensures no underflow.
        unchecked {
            balanceOf[owner]--;
        }

        delete ownerOf[id];

        delete getApproved[id];

        emit Transfer(owner, address(0), id);
    }

    /*///////////////////////////////////////////////////////////////
                       INTERNAL SAFE MINT LOGIC
    //////////////////////////////////////////////////////////////*/

    function _safeMint(address to, uint256 id) internal virtual {
        _mint(to, id);

        require(
            to.code.length == 0 ||
                ERC721TokenReceiver(to).onERC721Received(msg.sender, address(0), id, "") ==
                ERC721TokenReceiver.onERC721Received.selector,
            "UNSAFE_RECIPIENT"
        );
    }

    function _safeMint(
        address to,
        uint256 id,
        bytes memory data
    ) internal virtual {
        _mint(to, id);

        require(
            to.code.length == 0 ||
                ERC721TokenReceiver(to).onERC721Received(msg.sender, address(0), id, data) ==
                ERC721TokenReceiver.onERC721Received.selector,
            "UNSAFE_RECIPIENT"
        );
    }
}

/// @notice A generic interface for a contract which properly accepts ERC721 tokens.
/// @author Solmate (https://github.com/Rari-Capital/solmate/blob/main/src/tokens/ERC721.sol)
interface ERC721TokenReceiver {
    function onERC721Received(
        address operator,
        address from,
        uint256 id,
        bytes calldata data
    ) external returns (bytes4);
}

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

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        while (value != 0) {
            digits -= 1;
            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
            value /= 10;
        }
        return string(buffer);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        if (value == 0) {
            return "0x00";
        }
        uint256 temp = value;
        uint256 length = 0;
        while (temp != 0) {
            length++;
            temp >>= 8;
        }
        return toHexString(value, length);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _HEX_SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }
}

// SPDX-License-Identifier: Apache-2.0
pragma solidity >=0.8.0;

contract Authorizable {
    // This contract allows a flexible authorization scheme

    // The owner who can change authorization status
    address public owner;
    // A mapping from an address to its authorization status
    mapping(address => bool) public authorized;

    /// @dev We set the deployer to the owner
    constructor() {
        owner = msg.sender;
    }

    /// @dev This modifier checks if the msg.sender is the owner
    modifier onlyOwner() {
        require(msg.sender == owner, "Sender not owner");
        _;
    }

    /// @dev This modifier checks if an address is authorized
    modifier onlyAuthorized() {
        require(isAuthorized(msg.sender), "Sender not Authorized");
        _;
    }

    /// @dev Returns true if an address is authorized
    /// @param who the address to check
    /// @return true if authorized false if not
    function isAuthorized(address who) public view returns (bool) {
        return authorized[who];
    }

    /// @dev Privileged function authorize an address
    /// @param who the address to authorize
    function authorize(address who) external onlyOwner {
        _authorize(who);
    }

    /// @dev Privileged function to de authorize an address
    /// @param who The address to remove authorization from
    function deauthorize(address who) external onlyOwner {
        authorized[who] = false;
    }

    /// @dev Function to change owner
    /// @param who The new owner address
    function setOwner(address who) public onlyOwner {
        owner = who;
    }

    /// @dev Inheritable function which authorizes someone
    /// @param who the address to authorize
    function _authorize(address who) internal {
        authorized[who] = true;
    }
}

{
  "optimizer": {
    "enabled": true,
    "runs": 7500
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"address","name":"_owner","type":"address"},{"internalType":"string","name":"_baseURI","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":true,"internalType":"uint256","name":"id","type":"uint256"}],"name":"Approval","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":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"id","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"who","type":"address"}],"name":"authorize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"authorized","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"count","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"who","type":"address"}],"name":"deauthorize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"who","type":"address"}],"name":"isAuthorized","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","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":"string","name":"_baseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"who","type":"address"}],"name":"setOwner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

-----Decoded View---------------
Arg [0] : _name (string): Elfiverse NFT Collecetion
Arg [1] : _symbol (string): ELF
Arg [2] : _owner (address): 0x422494292e7a9Dda8778Bb4EA05C2779a3d60f5D
Arg [3] : _baseURI (string): https://ipfs.io/ipfs/

-----Encoded View---------------
10 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [2] : 000000000000000000000000422494292e7a9dda8778bb4ea05c2779a3d60f5d
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000100
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000019
Arg [5] : 456c66697665727365204e465420436f6c6c65636574696f6e00000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [7] : 454c460000000000000000000000000000000000000000000000000000000000
Arg [8] : 0000000000000000000000000000000000000000000000000000000000000015
Arg [9] : 68747470733a2f2f697066732e696f2f697066732f0000000000000000000000