ERC-721
Overview
Max Total Supply
46 YTC
Holders
37
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
1 YTCLoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
YooldoTreasureChest
Compiler Version
v0.8.19+commit.7dd6d404
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity ^0.8.19; import "@openzeppelin/contracts/access/AccessControl.sol"; import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol"; import "@openzeppelin/contracts/utils/Counters.sol"; import "./token/onft721/interfaces/IONFT721.sol"; import "./token/onft721/ONFT721.sol"; contract YooldoTreasureChest is IONFT721, ONFT721, ERC721Enumerable, AccessControl { mapping(address => uint) public whitelistedAddresses; using Counters for Counters.Counter; uint public startMintId; uint public endMintId; Counters.Counter private _tokenIdCounter; bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE"); uint public saleFlag; bool public isLocked; constructor( string memory _name, string memory _symbol, uint256 _minGasToTransfer, address _layerZeroEndpoint ) ONFT721(_name, _symbol, _minGasToTransfer, _layerZeroEndpoint) { _grantRole(DEFAULT_ADMIN_ROLE, msg.sender); _grantRole(MINTER_ROLE, msg.sender); } function safeMint(address to) internal { uint256 tokenId = startMintId + _tokenIdCounter.current(); _tokenIdCounter.increment(); _safeMint(to, tokenId); } function lockContract() public onlyOwner { isLocked = true; } function switchSale(uint mode) external onlyOwner { // 0 = pause sale | 1 = pre-mint | 2 = public-mint require(mode >= 0 && mode <= 2, "YooldoTreasureChest: Invalid sale mode"); require(!isLocked, "YooldoTreasureChest: Contract is locked"); saleFlag = mode; } function updateIdRange(uint startId, uint endId) external onlyOwner { require(!isLocked, "YooldoTreasureChest: Contract is locked. Can't mint anymore"); startMintId = startId; endMintId = endId; } function updateWhitelistBatch(address[] calldata _addresses, uint _amount) external onlyOwner { for (uint i = 0; i < _addresses.length; i++) { whitelistedAddresses[_addresses[i]] = _amount; } } function preMint(address to) external { require(saleFlag == 1, "YooldoTreasureChest: Pre-mint is not available"); require(whitelistedAddresses[to] > 0, "YooldoTreasureChest: Address is not whitelisted"); require(_tokenIdCounter.current() < endMintId, "YooldoTreasureChest: All NFTs have been minted"); safeMint(to); whitelistedAddresses[to] -= 1; } function publicMint(address to) external { require(saleFlag == 2, "YooldoTreasureChest: Public-mint is not available"); require(_tokenIdCounter.current() < endMintId, "YooldoTreasureChest: All NFTs have been minted"); safeMint(to); } function getMintableAmountsByAddress(address _address) external view returns (uint) { return whitelistedAddresses[_address]; } function _baseURI() internal pure override returns (string memory) { return "https://app.yooldo.gg/api/freemint/treasure-chest/"; } function supportsInterface(bytes4 interfaceId) public view virtual override(ONFT721, IERC165, ERC721Enumerable, AccessControl) returns (bool) { return interfaceId == type(IONFT721).interfaceId || super.supportsInterface(interfaceId); } function _burn(uint256 tokenId) internal override { super._burn(tokenId); } function tokensOfOwner(address _owner) external view returns (uint256[] memory) { uint256 tokenCount = balanceOf(_owner); if (tokenCount == 0) return new uint256[](0); else { uint256[] memory result = new uint256[](tokenCount); uint256 index; for (index = 0; index < tokenCount; index++) { result[index] = tokenOfOwnerByIndex(_owner, index); } return result; } } function _beforeTokenTransfer(address from, address to, uint256 firstTokenId, uint256 batchSize) internal override (ERC721, ERC721Enumerable) { super._beforeTokenTransfer(from, to, firstTokenId,batchSize ); } }
// 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 * roles. More complex role relationships can be created by using * {_setRoleAdmin}. * * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to * grant and revoke this role. Extra precautions should be taken to secure * accounts that have been granted it. We recommend using {AccessControlDefaultAdminRules} * to enforce additional security measures for this role. */ abstract contract AccessControl is Context, IAccessControl, ERC165 { struct RoleData { mapping(address => bool) members; bytes32 adminRole; } mapping(bytes32 => RoleData) private _roles; bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00; /** * @dev Modifier that checks that an account has a specific role. Reverts * with a standardized message including the required role. * * The format of the revert reason is given by the following regular expression: * * /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/ * * _Available since v4.1._ */ modifier onlyRole(bytes32 role) { _checkRole(role); _; } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId); } /** * @dev Returns `true` if `account` has been granted `role`. */ function hasRole(bytes32 role, address account) public view virtual override returns (bool) { return _roles[role].members[account]; } /** * @dev Revert with a standard message if `_msgSender()` is missing `role`. * Overriding this function changes the behavior of the {onlyRole} modifier. * * Format of the revert message is described in {_checkRole}. * * _Available since v4.6._ */ function _checkRole(bytes32 role) internal view virtual { _checkRole(role, _msgSender()); } /** * @dev Revert with a standard message if `account` is missing `role`. * * The format of the revert reason is given by the following regular expression: * * /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/ */ function _checkRole(bytes32 role, address account) internal view virtual { if (!hasRole(role, account)) { revert( string( abi.encodePacked( "AccessControl: account ", Strings.toHexString(account), " is missing role ", Strings.toHexString(uint256(role), 32) ) ) ); } } /** * @dev Returns the admin role that controls `role`. See {grantRole} and * {revokeRole}. * * To change a role's admin, use {_setRoleAdmin}. */ function getRoleAdmin(bytes32 role) public view virtual override returns (bytes32) { return _roles[role].adminRole; } /** * @dev Grants `role` to `account`. * * If `account` had not been already granted `role`, emits a {RoleGranted} * event. * * Requirements: * * - the caller must have ``role``'s admin role. * * May emit a {RoleGranted} event. */ function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) { _grantRole(role, account); } /** * @dev Revokes `role` from `account`. * * If `account` had been granted `role`, emits a {RoleRevoked} event. * * Requirements: * * - the caller must have ``role``'s admin role. * * May emit a {RoleRevoked} event. */ function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) { _revokeRole(role, account); } /** * @dev Revokes `role` from the calling account. * * Roles are often managed via {grantRole} and {revokeRole}: this function's * purpose is to provide a mechanism for accounts to lose their privileges * if they are compromised (such as when a trusted device is misplaced). * * If the calling account had been revoked `role`, emits a {RoleRevoked} * event. * * Requirements: * * - the caller must be `account`. * * May emit a {RoleRevoked} event. */ function renounceRole(bytes32 role, address account) public virtual override { require(account == _msgSender(), "AccessControl: can only renounce roles for self"); _revokeRole(role, account); } /** * @dev Grants `role` to `account`. * * If `account` had not been already granted `role`, emits a {RoleGranted} * event. Note that unlike {grantRole}, this function doesn't perform any * checks on the calling account. * * May emit a {RoleGranted} event. * * [WARNING] * ==== * This function should only be called from the constructor when setting * up the initial roles for the system. * * Using this function in any other way is effectively circumventing the admin * system imposed by {AccessControl}. * ==== * * NOTE: This function is deprecated in favor of {_grantRole}. */ function _setupRole(bytes32 role, address account) internal virtual { _grantRole(role, account); } /** * @dev Sets `adminRole` as ``role``'s admin role. * * Emits a {RoleAdminChanged} event. */ function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual { bytes32 previousAdminRole = getRoleAdmin(role); _roles[role].adminRole = adminRole; emit RoleAdminChanged(role, previousAdminRole, adminRole); } /** * @dev Grants `role` to `account`. * * Internal function without access restriction. * * May emit a {RoleGranted} event. */ function _grantRole(bytes32 role, address account) internal virtual { if (!hasRole(role, account)) { _roles[role].members[account] = true; emit RoleGranted(role, account, _msgSender()); } } /** * @dev Revokes `role` from `account`. * * Internal function without access restriction. * * May emit a {RoleRevoked} event. */ function _revokeRole(bytes32 role, address account) internal virtual { if (hasRole(role, account)) { _roles[role].members[account] = false; emit RoleRevoked(role, account, _msgSender()); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/extensions/ERC721Enumerable.sol) pragma solidity ^0.8.0; import "../ERC721.sol"; import "./IERC721Enumerable.sol"; /** * @dev This implements an optional extension of {ERC721} defined in the EIP that adds * enumerability of all the token ids in the contract as well as all token ids owned by each * account. */ abstract contract ERC721Enumerable is ERC721, IERC721Enumerable { // Mapping from owner to list of owned token IDs mapping(address => mapping(uint256 => uint256)) private _ownedTokens; // Mapping from token ID to index of the owner tokens list mapping(uint256 => uint256) private _ownedTokensIndex; // Array with all token ids, used for enumeration uint256[] private _allTokens; // Mapping from token id to position in the allTokens array mapping(uint256 => uint256) private _allTokensIndex; /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC721) returns (bool) { return interfaceId == type(IERC721Enumerable).interfaceId || super.supportsInterface(interfaceId); } /** * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}. */ function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) { require(index < ERC721.balanceOf(owner), "ERC721Enumerable: owner index out of bounds"); return _ownedTokens[owner][index]; } /** * @dev See {IERC721Enumerable-totalSupply}. */ function totalSupply() public view virtual override returns (uint256) { return _allTokens.length; } /** * @dev See {IERC721Enumerable-tokenByIndex}. */ function tokenByIndex(uint256 index) public view virtual override returns (uint256) { require(index < ERC721Enumerable.totalSupply(), "ERC721Enumerable: global index out of bounds"); return _allTokens[index]; } /** * @dev See {ERC721-_beforeTokenTransfer}. */ function _beforeTokenTransfer( address from, address to, uint256 firstTokenId, uint256 batchSize ) internal virtual override { super._beforeTokenTransfer(from, to, firstTokenId, batchSize); if (batchSize > 1) { // Will only trigger during construction. Batch transferring (minting) is not available afterwards. revert("ERC721Enumerable: consecutive transfers not supported"); } uint256 tokenId = firstTokenId; if (from == address(0)) { _addTokenToAllTokensEnumeration(tokenId); } else if (from != to) { _removeTokenFromOwnerEnumeration(from, tokenId); } if (to == address(0)) { _removeTokenFromAllTokensEnumeration(tokenId); } else if (to != from) { _addTokenToOwnerEnumeration(to, tokenId); } } /** * @dev Private function to add a token to this extension's ownership-tracking data structures. * @param to address representing the new owner of the given token ID * @param tokenId uint256 ID of the token to be added to the tokens list of the given address */ function _addTokenToOwnerEnumeration(address to, uint256 tokenId) private { uint256 length = ERC721.balanceOf(to); _ownedTokens[to][length] = tokenId; _ownedTokensIndex[tokenId] = length; } /** * @dev Private function to add a token to this extension's token tracking data structures. * @param tokenId uint256 ID of the token to be added to the tokens list */ function _addTokenToAllTokensEnumeration(uint256 tokenId) private { _allTokensIndex[tokenId] = _allTokens.length; _allTokens.push(tokenId); } /** * @dev Private function to remove a token from this extension's ownership-tracking data structures. Note that * while the token is not assigned a new owner, the `_ownedTokensIndex` mapping is _not_ updated: this allows for * gas optimizations e.g. when performing a transfer operation (avoiding double writes). * This has O(1) time complexity, but alters the order of the _ownedTokens array. * @param from address representing the previous owner of the given token ID * @param tokenId uint256 ID of the token to be removed from the tokens list of the given address */ function _removeTokenFromOwnerEnumeration(address from, uint256 tokenId) private { // To prevent a gap in from's tokens array, we store the last token in the index of the token to delete, and // then delete the last slot (swap and pop). uint256 lastTokenIndex = ERC721.balanceOf(from) - 1; uint256 tokenIndex = _ownedTokensIndex[tokenId]; // When the token to delete is the last token, the swap operation is unnecessary if (tokenIndex != lastTokenIndex) { uint256 lastTokenId = _ownedTokens[from][lastTokenIndex]; _ownedTokens[from][tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token _ownedTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index } // This also deletes the contents at the last position of the array delete _ownedTokensIndex[tokenId]; delete _ownedTokens[from][lastTokenIndex]; } /** * @dev Private function to remove a token from this extension's token tracking data structures. * This has O(1) time complexity, but alters the order of the _allTokens array. * @param tokenId uint256 ID of the token to be removed from the tokens list */ function _removeTokenFromAllTokensEnumeration(uint256 tokenId) private { // To prevent a gap in the tokens array, we store the last token in the index of the token to delete, and // then delete the last slot (swap and pop). uint256 lastTokenIndex = _allTokens.length - 1; uint256 tokenIndex = _allTokensIndex[tokenId]; // When the token to delete is the last token, the swap operation is unnecessary. However, since this occurs so // rarely (when the last minted token is burnt) that we still do the swap here to avoid the gas cost of adding // an 'if' statement (like in _removeTokenFromOwnerEnumeration) uint256 lastTokenId = _allTokens[lastTokenIndex]; _allTokens[tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token _allTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index // This also deletes the contents at the last position of the array delete _allTokensIndex[tokenId]; _allTokens.pop(); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Counters.sol) pragma solidity ^0.8.0; /** * @title Counters * @author Matt Condon (@shrugs) * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number * of elements in a mapping, issuing ERC721 ids, or counting request ids. * * Include with `using Counters for Counters.Counter;` */ library Counters { struct Counter { // This variable should never be directly accessed by users of the library: interactions must be restricted to // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add // this feature: see https://github.com/ethereum/solidity/issues/4637 uint256 _value; // default: 0 } function current(Counter storage counter) internal view returns (uint256) { return counter._value; } function increment(Counter storage counter) internal { unchecked { counter._value += 1; } } function decrement(Counter storage counter) internal { uint256 value = counter._value; require(value > 0, "Counter: decrement overflow"); unchecked { counter._value = value - 1; } } function reset(Counter storage counter) internal { counter._value = 0; } }
// SPDX-License-Identifier: MIT pragma solidity >=0.5.0; import "./IONFT721Core.sol"; import "@openzeppelin/contracts/token/ERC721/IERC721.sol"; /** * @dev Interface of the ONFT standard */ interface IONFT721 is IONFT721Core, IERC721 { }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "./interfaces/IONFT721.sol"; import "./ONFT721Core.sol"; import "@openzeppelin/contracts/token/ERC721/ERC721.sol"; // NOTE: this ONFT contract has no public minting logic. // must implement your own minting logic in child classes contract ONFT721 is ONFT721Core, ERC721, IONFT721 { constructor( string memory _name, string memory _symbol, uint _minGasToTransfer, address _lzEndpoint ) ERC721(_name, _symbol) ONFT721Core(_minGasToTransfer, _lzEndpoint) {} function supportsInterface(bytes4 interfaceId) public view virtual override(ONFT721Core, ERC721, IERC165) returns (bool) { return interfaceId == type(IONFT721).interfaceId || super.supportsInterface(interfaceId); } function _debitFrom( address _from, uint16, bytes memory, uint _tokenId ) internal virtual override { require(_isApprovedOrOwner(_msgSender(), _tokenId), "ONFT721: send caller is not owner nor approved"); require(ERC721.ownerOf(_tokenId) == _from, "ONFT721: send from incorrect owner"); _transfer(_from, address(this), _tokenId); } function _creditTo( uint16, address _toAddress, uint _tokenId ) internal virtual override { require(!_exists(_tokenId) || (_exists(_tokenId) && ERC721.ownerOf(_tokenId) == address(this))); if (!_exists(_tokenId)) { _safeMint(_toAddress, _tokenId); } else { _transfer(address(this), _toAddress, _tokenId); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol) pragma solidity ^0.8.0; /** * @dev External interface of AccessControl declared to support ERC165 detection. */ interface IAccessControl { /** * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole` * * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite * {RoleAdminChanged} not being emitted signaling this. * * _Available since v3.1._ */ event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole); /** * @dev Emitted when `account` is granted `role`. * * `sender` is the account that originated the contract call, an admin role * bearer except when using {AccessControl-_setupRole}. */ event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender); /** * @dev Emitted when `account` is revoked `role`. * * `sender` is the account that originated the contract call: * - if using `revokeRole`, it is the admin role bearer * - if using `renounceRole`, it is the role bearer (i.e. `account`) */ event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender); /** * @dev Returns `true` if `account` has been granted `role`. */ function hasRole(bytes32 role, address account) external view returns (bool); /** * @dev Returns the admin role that controls `role`. See {grantRole} and * {revokeRole}. * * To change a role's admin, use {AccessControl-_setRoleAdmin}. */ function getRoleAdmin(bytes32 role) external view returns (bytes32); /** * @dev Grants `role` to `account`. * * If `account` had not been already granted `role`, emits a {RoleGranted} * event. * * Requirements: * * - the caller must have ``role``'s admin role. */ function grantRole(bytes32 role, address account) external; /** * @dev Revokes `role` from `account`. * * If `account` had been granted `role`, emits a {RoleRevoked} event. * * Requirements: * * - the caller must have ``role``'s admin role. */ function revokeRole(bytes32 role, address account) external; /** * @dev Revokes `role` from the calling account. * * Roles are often managed via {grantRole} and {revokeRole}: this function's * purpose is to provide a mechanism for accounts to lose their privileges * if they are compromised (such as when a trusted device is misplaced). * * If the calling account had been granted `role`, emits a {RoleRevoked} * event. * * Requirements: * * - the caller must be `account`. */ function renounceRole(bytes32 role, address account) external; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Context.sol) pragma solidity ^0.8.0; /** * @dev Provides information about the current execution context, including the * sender of the transaction and its data. While these are generally available * via msg.sender and msg.data, they should not be accessed in such a direct * manner, since when dealing with meta-transactions the account sending and * paying for execution may not be the actual sender (as far as an application * is concerned). * * This contract is only required for intermediate, library-like contracts. */ abstract contract Context { function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (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; } } /** * @dev Converts a `int256` to its ASCII `string` decimal representation. */ function toString(int256 value) internal pure returns (string memory) { return string(abi.encodePacked(value < 0 ? "-" : "", toString(SignedMath.abs(value)))); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation. */ function toHexString(uint256 value) internal pure returns (string memory) { unchecked { return toHexString(value, Math.log256(value) + 1); } } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length. */ function toHexString(uint256 value, uint256 length) internal pure returns (string memory) { bytes memory buffer = new bytes(2 * length + 2); buffer[0] = "0"; buffer[1] = "x"; for (uint256 i = 2 * length + 1; i > 1; --i) { buffer[i] = _SYMBOLS[value & 0xf]; value >>= 4; } require(value == 0, "Strings: hex length insufficient"); return string(buffer); } /** * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation. */ function toHexString(address addr) internal pure returns (string memory) { return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH); } /** * @dev Returns true if the two strings are equal. */ function equal(string memory a, string memory b) internal pure returns (bool) { return keccak256(bytes(a)) == keccak256(bytes(b)); } }
// 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 (last updated v4.9.0) (utils/math/Math.sol) pragma solidity ^0.8.0; /** * @dev Standard math utilities missing in the Solidity language. */ library Math { enum Rounding { Down, // Toward negative infinity Up, // Toward infinity Zero // Toward zero } /** * @dev Returns the largest of two numbers. */ function max(uint256 a, uint256 b) internal pure returns (uint256) { return a > b ? a : b; } /** * @dev Returns the smallest of two numbers. */ function min(uint256 a, uint256 b) internal pure returns (uint256) { return a < b ? a : b; } /** * @dev Returns the average of two numbers. The result is rounded towards * zero. */ function average(uint256 a, uint256 b) internal pure returns (uint256) { // (a + b) / 2 can overflow. return (a & b) + (a ^ b) / 2; } /** * @dev Returns the ceiling of the division of two numbers. * * This differs from standard division with `/` in that it rounds up instead * of rounding down. */ function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) { // (a + b - 1) / b can overflow on addition, so we distribute. return a == 0 ? 0 : (a - 1) / b + 1; } /** * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0 * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) * with further edits by Uniswap Labs also under MIT license. */ function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) { unchecked { // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256 // variables such that product = prod1 * 2^256 + prod0. uint256 prod0; // Least significant 256 bits of the product uint256 prod1; // Most significant 256 bits of the product assembly { let mm := mulmod(x, y, not(0)) prod0 := mul(x, y) prod1 := sub(sub(mm, prod0), lt(mm, prod0)) } // Handle non-overflow cases, 256 by 256 division. if (prod1 == 0) { // Solidity will revert if denominator == 0, unlike the div opcode on its own. // The surrounding unchecked block does not change this fact. // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic. return prod0 / denominator; } // Make sure the result is less than 2^256. Also prevents denominator == 0. require(denominator > prod1, "Math: mulDiv overflow"); /////////////////////////////////////////////// // 512 by 256 division. /////////////////////////////////////////////// // Make division exact by subtracting the remainder from [prod1 prod0]. uint256 remainder; assembly { // Compute remainder using mulmod. remainder := mulmod(x, y, denominator) // Subtract 256 bit number from 512 bit number. prod1 := sub(prod1, gt(remainder, prod0)) prod0 := sub(prod0, remainder) } // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1. // See https://cs.stackexchange.com/q/138556/92363. // Does not overflow because the denominator cannot be zero at this stage in the function. uint256 twos = denominator & (~denominator + 1); assembly { // Divide denominator by twos. denominator := div(denominator, twos) // Divide [prod1 prod0] by twos. prod0 := div(prod0, twos) // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one. twos := add(div(sub(0, twos), twos), 1) } // Shift in bits from prod1 into prod0. prod0 |= prod1 * twos; // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for // four bits. That is, denominator * inv = 1 mod 2^4. uint256 inverse = (3 * denominator) ^ 2; // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works // in modular arithmetic, doubling the correct bits in each step. inverse *= 2 - denominator * inverse; // inverse mod 2^8 inverse *= 2 - denominator * inverse; // inverse mod 2^16 inverse *= 2 - denominator * inverse; // inverse mod 2^32 inverse *= 2 - denominator * inverse; // inverse mod 2^64 inverse *= 2 - denominator * inverse; // inverse mod 2^128 inverse *= 2 - denominator * inverse; // inverse mod 2^256 // Because the division is now exact we can divide by multiplying with the modular inverse of denominator. // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1 // is no longer required. result = prod0 * inverse; return result; } } /** * @notice Calculates x * y / denominator with full precision, following the selected rounding direction. */ function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) { uint256 result = mulDiv(x, y, denominator); if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) { result += 1; } return result; } /** * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down. * * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11). */ function sqrt(uint256 a) internal pure returns (uint256) { if (a == 0) { return 0; } // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target. // // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`. // // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)` // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))` // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)` // // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit. uint256 result = 1 << (log2(a) >> 1); // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128, // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision // into the expected uint128 result. unchecked { result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; return min(result, a / result); } } /** * @notice Calculates sqrt(a), following the selected rounding direction. */ function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = sqrt(a); return result + (rounding == Rounding.Up && result * result < a ? 1 : 0); } } /** * @dev Return the log in base 2, rounded down, of a positive value. * Returns 0 if given 0. */ function log2(uint256 value) internal pure returns (uint256) { uint256 result = 0; unchecked { if (value >> 128 > 0) { value >>= 128; result += 128; } if (value >> 64 > 0) { value >>= 64; result += 64; } if (value >> 32 > 0) { value >>= 32; result += 32; } if (value >> 16 > 0) { value >>= 16; result += 16; } if (value >> 8 > 0) { value >>= 8; result += 8; } if (value >> 4 > 0) { value >>= 4; result += 4; } if (value >> 2 > 0) { value >>= 2; result += 2; } if (value >> 1 > 0) { result += 1; } } return result; } /** * @dev Return the log in base 2, following the selected rounding direction, of a positive value. * Returns 0 if given 0. */ function log2(uint256 value, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = log2(value); return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0); } } /** * @dev Return the log in base 10, rounded down, of a positive value. * Returns 0 if given 0. */ function log10(uint256 value) internal pure returns (uint256) { uint256 result = 0; unchecked { if (value >= 10 ** 64) { value /= 10 ** 64; result += 64; } if (value >= 10 ** 32) { value /= 10 ** 32; result += 32; } if (value >= 10 ** 16) { value /= 10 ** 16; result += 16; } if (value >= 10 ** 8) { value /= 10 ** 8; result += 8; } if (value >= 10 ** 4) { value /= 10 ** 4; result += 4; } if (value >= 10 ** 2) { value /= 10 ** 2; result += 2; } if (value >= 10 ** 1) { result += 1; } } return result; } /** * @dev Return the log in base 10, following the selected rounding direction, of a positive value. * Returns 0 if given 0. */ function log10(uint256 value, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = log10(value); return result + (rounding == Rounding.Up && 10 ** result < value ? 1 : 0); } } /** * @dev Return the log in base 256, rounded down, of a positive value. * Returns 0 if given 0. * * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string. */ function log256(uint256 value) internal pure returns (uint256) { uint256 result = 0; unchecked { if (value >> 128 > 0) { value >>= 128; result += 16; } if (value >> 64 > 0) { value >>= 64; result += 8; } if (value >> 32 > 0) { value >>= 32; result += 4; } if (value >> 16 > 0) { value >>= 16; result += 2; } if (value >> 8 > 0) { result += 1; } } return result; } /** * @dev Return the log in base 256, following the selected rounding direction, of a positive value. * Returns 0 if given 0. */ function log256(uint256 value, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = log256(value); return result + (rounding == Rounding.Up && 1 << (result << 3) < value ? 1 : 0); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/math/SignedMath.sol) pragma solidity ^0.8.0; /** * @dev Standard signed math utilities missing in the Solidity language. */ library SignedMath { /** * @dev Returns the largest of two signed numbers. */ function max(int256 a, int256 b) internal pure returns (int256) { return a > b ? a : b; } /** * @dev Returns the smallest of two signed numbers. */ function min(int256 a, int256 b) internal pure returns (int256) { return a < b ? a : b; } /** * @dev Returns the average of two signed numbers without overflow. * The result is rounded towards zero. */ function average(int256 a, int256 b) internal pure returns (int256) { // Formula from the book "Hacker's Delight" int256 x = (a & b) + ((a ^ b) >> 1); return x + (int256(uint256(x) >> 255) & (a ^ b)); } /** * @dev Returns the absolute unsigned value of a signed value. */ function abs(int256 n) internal pure returns (uint256) { unchecked { // must be unchecked in order to support `n = type(int256).min` return uint256(n >= 0 ? n : -n); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC165 standard, as defined in the * https://eips.ethereum.org/EIPS/eip-165[EIP]. * * Implementers can declare support of contract interfaces, which can then be * queried by others ({ERC165Checker}). * * For an implementation, see {ERC165}. */ interface IERC165 { /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] * to learn more about how these ids are created. * * This function call must use less than 30 000 gas. */ function supportsInterface(bytes4 interfaceId) external view returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (token/ERC721/ERC721.sol) pragma solidity ^0.8.0; import "./IERC721.sol"; import "./IERC721Receiver.sol"; import "./extensions/IERC721Metadata.sol"; import "../../utils/Address.sol"; import "../../utils/Context.sol"; import "../../utils/Strings.sol"; import "../../utils/introspection/ERC165.sol"; /** * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including * the Metadata extension, but not including the Enumerable extension, which is available separately as * {ERC721Enumerable}. */ contract ERC721 is Context, ERC165, IERC721, IERC721Metadata { using Address for address; using Strings for uint256; // Token name string private _name; // Token symbol string private _symbol; // Mapping from token ID to owner address mapping(uint256 => address) private _owners; // Mapping owner address to token count mapping(address => uint256) private _balances; // Mapping from token ID to approved address mapping(uint256 => address) private _tokenApprovals; // Mapping from owner to operator approvals mapping(address => mapping(address => bool)) private _operatorApprovals; /** * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection. */ constructor(string memory name_, string memory symbol_) { _name = name_; _symbol = symbol_; } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) { return interfaceId == type(IERC721).interfaceId || interfaceId == type(IERC721Metadata).interfaceId || super.supportsInterface(interfaceId); } /** * @dev See {IERC721-balanceOf}. */ function balanceOf(address owner) public view virtual override returns (uint256) { require(owner != address(0), "ERC721: address zero is not a valid owner"); return _balances[owner]; } /** * @dev See {IERC721-ownerOf}. */ function ownerOf(uint256 tokenId) public view virtual override returns (address) { address owner = _ownerOf(tokenId); require(owner != address(0), "ERC721: invalid token ID"); return owner; } /** * @dev See {IERC721Metadata-name}. */ function name() public view virtual override returns (string memory) { return _name; } /** * @dev See {IERC721Metadata-symbol}. */ function symbol() public view virtual override returns (string memory) { return _symbol; } /** * @dev See {IERC721Metadata-tokenURI}. */ function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { _requireMinted(tokenId); string memory baseURI = _baseURI(); return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : ""; } /** * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each * token will be the concatenation of the `baseURI` and the `tokenId`. Empty * by default, can be overridden in child contracts. */ function _baseURI() internal view virtual returns (string memory) { return ""; } /** * @dev See {IERC721-approve}. */ function approve(address to, uint256 tokenId) public virtual override { address owner = ERC721.ownerOf(tokenId); require(to != owner, "ERC721: approval to current owner"); require( _msgSender() == owner || isApprovedForAll(owner, _msgSender()), "ERC721: approve caller is not token owner or approved for all" ); _approve(to, tokenId); } /** * @dev See {IERC721-getApproved}. */ function getApproved(uint256 tokenId) public view virtual override returns (address) { _requireMinted(tokenId); return _tokenApprovals[tokenId]; } /** * @dev See {IERC721-setApprovalForAll}. */ function setApprovalForAll(address operator, bool approved) public virtual override { _setApprovalForAll(_msgSender(), operator, approved); } /** * @dev See {IERC721-isApprovedForAll}. */ function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) { return _operatorApprovals[owner][operator]; } /** * @dev See {IERC721-transferFrom}. */ function transferFrom(address from, address to, uint256 tokenId) public virtual override { //solhint-disable-next-line max-line-length require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or approved"); _transfer(from, to, tokenId); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom(address from, address to, uint256 tokenId) public virtual override { safeTransferFrom(from, to, tokenId, ""); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data) public virtual override { require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or approved"); _safeTransfer(from, to, tokenId, data); } /** * @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. * * `data` is additional data, it has no specified format and it is sent in call to `to`. * * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g. * implement alternative mechanisms to perform token transfer, such as signature-based. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function _safeTransfer(address from, address to, uint256 tokenId, bytes memory data) internal virtual { _transfer(from, to, tokenId); require(_checkOnERC721Received(from, to, tokenId, data), "ERC721: transfer to non ERC721Receiver implementer"); } /** * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist */ function _ownerOf(uint256 tokenId) internal view virtual returns (address) { return _owners[tokenId]; } /** * @dev Returns whether `tokenId` exists. * * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}. * * Tokens start existing when they are minted (`_mint`), * and stop existing when they are burned (`_burn`). */ function _exists(uint256 tokenId) internal view virtual returns (bool) { return _ownerOf(tokenId) != address(0); } /** * @dev Returns whether `spender` is allowed to manage `tokenId`. * * Requirements: * * - `tokenId` must exist. */ function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) { address owner = ERC721.ownerOf(tokenId); return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender); } /** * @dev Safely mints `tokenId` and transfers it to `to`. * * Requirements: * * - `tokenId` must not exist. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function _safeMint(address to, uint256 tokenId) internal virtual { _safeMint(to, tokenId, ""); } /** * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is * forwarded in {IERC721Receiver-onERC721Received} to contract recipients. */ function _safeMint(address to, uint256 tokenId, bytes memory data) internal virtual { _mint(to, tokenId); require( _checkOnERC721Received(address(0), to, tokenId, data), "ERC721: transfer to non ERC721Receiver implementer" ); } /** * @dev Mints `tokenId` and transfers it to `to`. * * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible * * Requirements: * * - `tokenId` must not exist. * - `to` cannot be the zero address. * * Emits a {Transfer} event. */ function _mint(address to, uint256 tokenId) internal virtual { require(to != address(0), "ERC721: mint to the zero address"); require(!_exists(tokenId), "ERC721: token already minted"); _beforeTokenTransfer(address(0), to, tokenId, 1); // Check that tokenId was not minted by `_beforeTokenTransfer` hook require(!_exists(tokenId), "ERC721: token already minted"); unchecked { // Will not overflow unless all 2**256 token ids are minted to the same owner. // Given that tokens are minted one by one, it is impossible in practice that // this ever happens. Might change if we allow batch minting. // The ERC fails to describe this case. _balances[to] += 1; } _owners[tokenId] = to; emit Transfer(address(0), to, tokenId); _afterTokenTransfer(address(0), to, tokenId, 1); } /** * @dev Destroys `tokenId`. * The approval is cleared when the token is burned. * This is an internal function that does not check if the sender is authorized to operate on the token. * * Requirements: * * - `tokenId` must exist. * * Emits a {Transfer} event. */ function _burn(uint256 tokenId) internal virtual { address owner = ERC721.ownerOf(tokenId); _beforeTokenTransfer(owner, address(0), tokenId, 1); // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook owner = ERC721.ownerOf(tokenId); // Clear approvals delete _tokenApprovals[tokenId]; unchecked { // Cannot overflow, as that would require more tokens to be burned/transferred // out than the owner initially received through minting and transferring in. _balances[owner] -= 1; } delete _owners[tokenId]; emit Transfer(owner, address(0), tokenId); _afterTokenTransfer(owner, address(0), tokenId, 1); } /** * @dev Transfers `tokenId` from `from` to `to`. * As opposed to {transferFrom}, this imposes no restrictions on msg.sender. * * Requirements: * * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * * Emits a {Transfer} event. */ function _transfer(address from, address to, uint256 tokenId) internal virtual { require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner"); require(to != address(0), "ERC721: transfer to the zero address"); _beforeTokenTransfer(from, to, tokenId, 1); // Check that tokenId was not transferred by `_beforeTokenTransfer` hook require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner"); // Clear approvals from the previous owner delete _tokenApprovals[tokenId]; unchecked { // `_balances[from]` cannot overflow for the same reason as described in `_burn`: // `from`'s balance is the number of token held, which is at least one before the current // transfer. // `_balances[to]` could overflow in the conditions described in `_mint`. That would require // all 2**256 token ids to be minted, which in practice is impossible. _balances[from] -= 1; _balances[to] += 1; } _owners[tokenId] = to; emit Transfer(from, to, tokenId); _afterTokenTransfer(from, to, tokenId, 1); } /** * @dev Approve `to` to operate on `tokenId` * * Emits an {Approval} event. */ function _approve(address to, uint256 tokenId) internal virtual { _tokenApprovals[tokenId] = to; emit Approval(ERC721.ownerOf(tokenId), to, tokenId); } /** * @dev Approve `operator` to operate on all of `owner` tokens * * Emits an {ApprovalForAll} event. */ function _setApprovalForAll(address owner, address operator, bool approved) internal virtual { require(owner != operator, "ERC721: approve to caller"); _operatorApprovals[owner][operator] = approved; emit ApprovalForAll(owner, operator, approved); } /** * @dev Reverts if the `tokenId` has not been minted yet. */ function _requireMinted(uint256 tokenId) internal view virtual { require(_exists(tokenId), "ERC721: invalid token ID"); } /** * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address. * The call is not executed if the target address is not a contract. * * @param from address representing the previous owner of the given token ID * @param to target address that will receive the tokens * @param tokenId uint256 ID of the token to be transferred * @param data bytes optional data to send along with the call * @return bool whether the call correctly returned the expected magic value */ function _checkOnERC721Received( address from, address to, uint256 tokenId, bytes memory data ) private returns (bool) { if (to.isContract()) { try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) { return retval == IERC721Receiver.onERC721Received.selector; } catch (bytes memory reason) { if (reason.length == 0) { revert("ERC721: transfer to non ERC721Receiver implementer"); } else { /// @solidity memory-safe-assembly assembly { revert(add(32, reason), mload(reason)) } } } } else { return true; } } /** * @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1. * * Calling conditions: * * - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`. * - When `from` is zero, the tokens will be minted for `to`. * - When `to` is zero, ``from``'s tokens will be burned. * - `from` and `to` are never both zero. * - `batchSize` is non-zero. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _beforeTokenTransfer(address from, address to, uint256 firstTokenId, uint256 batchSize) internal virtual {} /** * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1. * * Calling conditions: * * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`. * - When `from` is zero, the tokens were minted for `to`. * - When `to` is zero, ``from``'s tokens were burned. * - `from` and `to` are never both zero. * - `batchSize` is non-zero. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _afterTokenTransfer(address from, address to, uint256 firstTokenId, uint256 batchSize) internal virtual {} /** * @dev Unsafe write access to the balances, used by extensions that "mint" tokens using an {ownerOf} override. * * WARNING: Anyone calling this MUST ensure that the balances remain consistent with the ownership. The invariant * being that for any address `a` the value returned by `balanceOf(a)` must be equal to the number of tokens such * that `ownerOf(tokenId)` is `a`. */ // solhint-disable-next-line func-name-mixedcase function __unsafe_increaseBalance(address account, uint256 amount) internal { _balances[account] += amount; } }
// 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); }
// 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 (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); }
// 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); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (utils/Address.sol) pragma solidity ^0.8.1; /** * @dev Collection of functions related to the address type */ library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will return false for the following * types of addresses: * * - an externally-owned account * - a contract in construction * - an address where a contract will be created * - an address where a contract lived, but was destroyed * * Furthermore, `isContract` will also return true if the target contract within * the same transaction is already scheduled for destruction by `SELFDESTRUCT`, * which only has an effect at the end of a transaction. * ==== * * [IMPORTANT] * ==== * You shouldn't rely on `isContract` to protect against flash loan attacks! * * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract * constructor. * ==== */ function isContract(address account) internal view returns (bool) { // This method relies on extcodesize/address.code.length, which returns 0 // for contracts in construction, since the code is only stored at the end // of the constructor execution. return account.code.length > 0; } /** * @dev Replacement for Solidity's `transfer`: sends `amount` wei to * `recipient`, forwarding all available gas and reverting on errors. * * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost * of certain opcodes, possibly making contracts go over the 2300 gas limit * imposed by `transfer`, making them unable to receive funds via * `transfer`. {sendValue} removes this limitation. * * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more]. * * IMPORTANT: because control is transferred to `recipient`, care must be * taken to not create reentrancy vulnerabilities. Consider using * {ReentrancyGuard} or the * https://solidity.readthedocs.io/en/v0.8.0/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern]. */ function sendValue(address payable recipient, uint256 amount) internal { require(address(this).balance >= amount, "Address: insufficient balance"); (bool success, ) = recipient.call{value: amount}(""); require(success, "Address: unable to send value, recipient may have reverted"); } /** * @dev Performs a Solidity function call using a low level `call`. A * plain `call` is an unsafe replacement for a function call: use this * function instead. * * If `target` reverts with a revert reason, it is bubbled up by this * function (like regular Solidity function calls). * * Returns the raw returned data. To convert to the expected return value, * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`]. * * Requirements: * * - `target` must be a contract. * - calling `target` with `data` must not revert. * * _Available since v3.1._ */ function functionCall(address target, bytes memory data) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, "Address: low-level call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with * `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but also transferring `value` wei to `target`. * * Requirements: * * - the calling contract must have an ETH balance of at least `value`. * - the called Solidity function must be `payable`. * * _Available since v3.1._ */ function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) { return functionCallWithValue(target, data, value, "Address: low-level call with value failed"); } /** * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but * with `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value, string memory errorMessage ) internal returns (bytes memory) { require(address(this).balance >= value, "Address: insufficient balance for call"); (bool success, bytes memory returndata) = target.call{value: value}(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) { return functionStaticCall(target, data, "Address: low-level static call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall( address target, bytes memory data, string memory errorMessage ) internal view returns (bytes memory) { (bool success, bytes memory returndata) = target.staticcall(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) { return functionDelegateCall(target, data, "Address: low-level delegate call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { (bool success, bytes memory returndata) = target.delegatecall(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } /** * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract. * * _Available since v4.8._ */ function verifyCallResultFromTarget( address target, bool success, bytes memory returndata, string memory errorMessage ) internal view returns (bytes memory) { if (success) { if (returndata.length == 0) { // only check isContract if the call was successful and the return data is empty // otherwise we already know that it was a contract require(isContract(target), "Address: call to non-contract"); } return returndata; } else { _revert(returndata, errorMessage); } } /** * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the * revert reason or using the provided one. * * _Available since v4.3._ */ function verifyCallResult( bool success, bytes memory returndata, string memory errorMessage ) internal pure returns (bytes memory) { if (success) { return returndata; } else { _revert(returndata, errorMessage); } } function _revert(bytes memory returndata, string memory errorMessage) private pure { // Look for revert reason and bubble it up if present if (returndata.length > 0) { // The easiest way to bubble the revert reason is using memory via assembly /// @solidity memory-safe-assembly assembly { let returndata_size := mload(returndata) revert(add(32, returndata), returndata_size) } } else { revert(errorMessage); } } }
// SPDX-License-Identifier: MIT pragma solidity >=0.5.0; import "@openzeppelin/contracts/utils/introspection/IERC165.sol"; /** * @dev Interface of the ONFT Core standard */ interface IONFT721Core is IERC165 { /** * @dev Emitted when `_tokenIds[]` are moved from the `_sender` to (`_dstChainId`, `_toAddress`) * `_nonce` is the outbound nonce from */ event SendToChain(uint16 indexed _dstChainId, address indexed _from, bytes indexed _toAddress, uint[] _tokenIds); event ReceiveFromChain(uint16 indexed _srcChainId, bytes indexed _srcAddress, address indexed _toAddress, uint[] _tokenIds); event SetMinGasToTransferAndStore(uint _minGasToTransferAndStore); event SetDstChainIdToTransferGas(uint16 _dstChainId, uint _dstChainIdToTransferGas); event SetDstChainIdToBatchLimit(uint16 _dstChainId, uint _dstChainIdToBatchLimit); /** * @dev Emitted when `_payload` was received from lz, but not enough gas to deliver all tokenIds */ event CreditStored(bytes32 _hashedPayload, bytes _payload); /** * @dev Emitted when `_hashedPayload` has been completely delivered */ event CreditCleared(bytes32 _hashedPayload); /** * @dev send token `_tokenId` to (`_dstChainId`, `_toAddress`) from `_from` * `_toAddress` can be any size depending on the `dstChainId`. * `_zroPaymentAddress` set to address(0x0) if not paying in ZRO (LayerZero Token) * `_adapterParams` is a flexible bytes array to indicate messaging adapter services */ function sendFrom( address _from, uint16 _dstChainId, bytes calldata _toAddress, uint _tokenId, address payable _refundAddress, address _zroPaymentAddress, bytes calldata _adapterParams ) external payable; /** * @dev send tokens `_tokenIds[]` to (`_dstChainId`, `_toAddress`) from `_from` * `_toAddress` can be any size depending on the `dstChainId`. * `_zroPaymentAddress` set to address(0x0) if not paying in ZRO (LayerZero Token) * `_adapterParams` is a flexible bytes array to indicate messaging adapter services */ function sendBatchFrom( address _from, uint16 _dstChainId, bytes calldata _toAddress, uint[] calldata _tokenIds, address payable _refundAddress, address _zroPaymentAddress, bytes calldata _adapterParams ) external payable; /** * @dev estimate send token `_tokenId` to (`_dstChainId`, `_toAddress`) * _dstChainId - L0 defined chain id to send tokens too * _toAddress - dynamic bytes array which contains the address to whom you are sending tokens to on the dstChain * _tokenId - token Id to transfer * _useZro - indicates to use zro to pay L0 fees * _adapterParams - flexible bytes array to indicate messaging adapter services in L0 */ function estimateSendFee( uint16 _dstChainId, bytes calldata _toAddress, uint _tokenId, bool _useZro, bytes calldata _adapterParams ) external view returns (uint nativeFee, uint zroFee); /** * @dev estimate send token `_tokenId` to (`_dstChainId`, `_toAddress`) * _dstChainId - L0 defined chain id to send tokens too * _toAddress - dynamic bytes array which contains the address to whom you are sending tokens to on the dstChain * _tokenIds[] - token Ids to transfer * _useZro - indicates to use zro to pay L0 fees * _adapterParams - flexible bytes array to indicate messaging adapter services in L0 */ function estimateSendBatchFee( uint16 _dstChainId, bytes calldata _toAddress, uint[] calldata _tokenIds, bool _useZro, bytes calldata _adapterParams ) external view returns (uint nativeFee, uint zroFee); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "./interfaces/IONFT721Core.sol"; import "../../lzApp/NonblockingLzApp.sol"; import "@openzeppelin/contracts/utils/introspection/ERC165.sol"; import "@openzeppelin/contracts/security/ReentrancyGuard.sol"; abstract contract ONFT721Core is NonblockingLzApp, ERC165, ReentrancyGuard, IONFT721Core { uint16 public constant FUNCTION_TYPE_SEND = 1; struct StoredCredit { uint16 srcChainId; address toAddress; uint index; // which index of the tokenIds remain bool creditsRemain; } uint public minGasToTransferAndStore; // min amount of gas required to transfer, and also store the payload mapping(uint16 => uint) public dstChainIdToBatchLimit; mapping(uint16 => uint) public dstChainIdToTransferGas; // per transfer amount of gas required to mint/transfer on the dst mapping(bytes32 => StoredCredit) public storedCredits; constructor(uint _minGasToTransferAndStore, address _lzEndpoint) NonblockingLzApp(_lzEndpoint) { require(_minGasToTransferAndStore > 0, "minGasToTransferAndStore must be > 0"); minGasToTransferAndStore = _minGasToTransferAndStore; } function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) { return interfaceId == type(IONFT721Core).interfaceId || super.supportsInterface(interfaceId); } function estimateSendFee( uint16 _dstChainId, bytes memory _toAddress, uint _tokenId, bool _useZro, bytes memory _adapterParams ) public view virtual override returns (uint nativeFee, uint zroFee) { return estimateSendBatchFee(_dstChainId, _toAddress, _toSingletonArray(_tokenId), _useZro, _adapterParams); } function estimateSendBatchFee( uint16 _dstChainId, bytes memory _toAddress, uint[] memory _tokenIds, bool _useZro, bytes memory _adapterParams ) public view virtual override returns (uint nativeFee, uint zroFee) { bytes memory payload = abi.encode(_toAddress, _tokenIds); return lzEndpoint.estimateFees(_dstChainId, address(this), payload, _useZro, _adapterParams); } function sendFrom( address _from, uint16 _dstChainId, bytes memory _toAddress, uint _tokenId, address payable _refundAddress, address _zroPaymentAddress, bytes memory _adapterParams ) public payable virtual override { _send(_from, _dstChainId, _toAddress, _toSingletonArray(_tokenId), _refundAddress, _zroPaymentAddress, _adapterParams); } function sendBatchFrom( address _from, uint16 _dstChainId, bytes memory _toAddress, uint[] memory _tokenIds, address payable _refundAddress, address _zroPaymentAddress, bytes memory _adapterParams ) public payable virtual override { _send(_from, _dstChainId, _toAddress, _tokenIds, _refundAddress, _zroPaymentAddress, _adapterParams); } function _send( address _from, uint16 _dstChainId, bytes memory _toAddress, uint[] memory _tokenIds, address payable _refundAddress, address _zroPaymentAddress, bytes memory _adapterParams ) internal virtual { // allow 1 by default require(_tokenIds.length > 0, "tokenIds[] is empty"); require(_tokenIds.length == 1 || _tokenIds.length <= dstChainIdToBatchLimit[_dstChainId], "batch size exceeds dst batch limit"); for (uint i = 0; i < _tokenIds.length; i++) { _debitFrom(_from, _dstChainId, _toAddress, _tokenIds[i]); } bytes memory payload = abi.encode(_toAddress, _tokenIds); _checkGasLimit(_dstChainId, FUNCTION_TYPE_SEND, _adapterParams, dstChainIdToTransferGas[_dstChainId] * _tokenIds.length); _lzSend(_dstChainId, payload, _refundAddress, _zroPaymentAddress, _adapterParams, msg.value); emit SendToChain(_dstChainId, _from, _toAddress, _tokenIds); } function _nonblockingLzReceive( uint16 _srcChainId, bytes memory _srcAddress, uint64, /*_nonce*/ bytes memory _payload ) internal virtual override { // decode and load the toAddress (bytes memory toAddressBytes, uint[] memory tokenIds) = abi.decode(_payload, (bytes, uint[])); address toAddress; assembly { toAddress := mload(add(toAddressBytes, 20)) } uint nextIndex = _creditTill(_srcChainId, toAddress, 0, tokenIds); if (nextIndex < tokenIds.length) { // not enough gas to complete transfers, store to be cleared in another tx bytes32 hashedPayload = keccak256(_payload); storedCredits[hashedPayload] = StoredCredit(_srcChainId, toAddress, nextIndex, true); emit CreditStored(hashedPayload, _payload); } emit ReceiveFromChain(_srcChainId, _srcAddress, toAddress, tokenIds); } // Public function for anyone to clear and deliver the remaining batch sent tokenIds function clearCredits(bytes memory _payload) external virtual nonReentrant { bytes32 hashedPayload = keccak256(_payload); require(storedCredits[hashedPayload].creditsRemain, "no credits stored"); (, uint[] memory tokenIds) = abi.decode(_payload, (bytes, uint[])); uint nextIndex = _creditTill( storedCredits[hashedPayload].srcChainId, storedCredits[hashedPayload].toAddress, storedCredits[hashedPayload].index, tokenIds ); require(nextIndex > storedCredits[hashedPayload].index, "not enough gas to process credit transfer"); if (nextIndex == tokenIds.length) { // cleared the credits, delete the element delete storedCredits[hashedPayload]; emit CreditCleared(hashedPayload); } else { // store the next index to mint storedCredits[hashedPayload] = StoredCredit( storedCredits[hashedPayload].srcChainId, storedCredits[hashedPayload].toAddress, nextIndex, true ); } } // When a srcChain has the ability to transfer more chainIds in a single tx than the dst can do. // Needs the ability to iterate and stop if the minGasToTransferAndStore is not met function _creditTill( uint16 _srcChainId, address _toAddress, uint _startIndex, uint[] memory _tokenIds ) internal returns (uint) { uint i = _startIndex; while (i < _tokenIds.length) { // if not enough gas to process, store this index for next loop if (gasleft() < minGasToTransferAndStore) break; _creditTo(_srcChainId, _toAddress, _tokenIds[i]); i++; } // indicates the next index to send of tokenIds, // if i == tokenIds.length, we are finished return i; } function setMinGasToTransferAndStore(uint _minGasToTransferAndStore) external onlyOwner { require(_minGasToTransferAndStore > 0, "minGasToTransferAndStore must be > 0"); minGasToTransferAndStore = _minGasToTransferAndStore; emit SetMinGasToTransferAndStore(_minGasToTransferAndStore); } // ensures enough gas in adapter params to handle batch transfer gas amounts on the dst function setDstChainIdToTransferGas(uint16 _dstChainId, uint _dstChainIdToTransferGas) external onlyOwner { require(_dstChainIdToTransferGas > 0, "dstChainIdToTransferGas must be > 0"); dstChainIdToTransferGas[_dstChainId] = _dstChainIdToTransferGas; emit SetDstChainIdToTransferGas(_dstChainId, _dstChainIdToTransferGas); } // limit on src the amount of tokens to batch send function setDstChainIdToBatchLimit(uint16 _dstChainId, uint _dstChainIdToBatchLimit) external onlyOwner { require(_dstChainIdToBatchLimit > 0, "dstChainIdToBatchLimit must be > 0"); dstChainIdToBatchLimit[_dstChainId] = _dstChainIdToBatchLimit; emit SetDstChainIdToBatchLimit(_dstChainId, _dstChainIdToBatchLimit); } function _debitFrom( address _from, uint16 _dstChainId, bytes memory _toAddress, uint _tokenId ) internal virtual; function _creditTo( uint16 _srcChainId, address _toAddress, uint _tokenId ) internal virtual; function _toSingletonArray(uint element) internal pure returns (uint[] memory) { uint[] memory array = new uint[](1); array[0] = element; return array; } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "./LzApp.sol"; import "../libraries/ExcessivelySafeCall.sol"; /* * the default LayerZero messaging behaviour is blocking, i.e. any failed message will block the channel * this abstract class try-catch all fail messages and store locally for future retry. hence, non-blocking * NOTE: if the srcAddress is not configured properly, it will still block the message pathway from (srcChainId, srcAddress) */ abstract contract NonblockingLzApp is LzApp { using ExcessivelySafeCall for address; constructor(address _endpoint) LzApp(_endpoint) {} mapping(uint16 => mapping(bytes => mapping(uint64 => bytes32))) public failedMessages; event MessageFailed(uint16 _srcChainId, bytes _srcAddress, uint64 _nonce, bytes _payload, bytes _reason); event RetryMessageSuccess(uint16 _srcChainId, bytes _srcAddress, uint64 _nonce, bytes32 _payloadHash); // overriding the virtual function in LzReceiver function _blockingLzReceive( uint16 _srcChainId, bytes memory _srcAddress, uint64 _nonce, bytes memory _payload ) internal virtual override { (bool success, bytes memory reason) = address(this).excessivelySafeCall( gasleft(), 150, abi.encodeWithSelector(this.nonblockingLzReceive.selector, _srcChainId, _srcAddress, _nonce, _payload) ); if (!success) { _storeFailedMessage(_srcChainId, _srcAddress, _nonce, _payload, reason); } } function _storeFailedMessage( uint16 _srcChainId, bytes memory _srcAddress, uint64 _nonce, bytes memory _payload, bytes memory _reason ) internal virtual { failedMessages[_srcChainId][_srcAddress][_nonce] = keccak256(_payload); emit MessageFailed(_srcChainId, _srcAddress, _nonce, _payload, _reason); } function nonblockingLzReceive( uint16 _srcChainId, bytes calldata _srcAddress, uint64 _nonce, bytes calldata _payload ) public virtual { // only internal transaction require(_msgSender() == address(this), "NonblockingLzApp: caller must be LzApp"); _nonblockingLzReceive(_srcChainId, _srcAddress, _nonce, _payload); } //@notice override this function function _nonblockingLzReceive( uint16 _srcChainId, bytes memory _srcAddress, uint64 _nonce, bytes memory _payload ) internal virtual; function retryMessage( uint16 _srcChainId, bytes calldata _srcAddress, uint64 _nonce, bytes calldata _payload ) public payable virtual { // assert there is message to retry bytes32 payloadHash = failedMessages[_srcChainId][_srcAddress][_nonce]; require(payloadHash != bytes32(0), "NonblockingLzApp: no stored message"); require(keccak256(_payload) == payloadHash, "NonblockingLzApp: invalid payload"); // clear the stored message failedMessages[_srcChainId][_srcAddress][_nonce] = bytes32(0); // execute the message. revert if it fails again _nonblockingLzReceive(_srcChainId, _srcAddress, _nonce, _payload); emit RetryMessageSuccess(_srcChainId, _srcAddress, _nonce, payloadHash); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (security/ReentrancyGuard.sol) pragma solidity ^0.8.0; /** * @dev Contract module that helps prevent reentrant calls to a function. * * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier * available, which can be applied to functions to make sure there are no nested * (reentrant) calls to them. * * Note that because there is a single `nonReentrant` guard, functions marked as * `nonReentrant` may not call one another. This can be worked around by making * those functions `private`, and then adding `external` `nonReentrant` entry * points to them. * * TIP: If you would like to learn more about reentrancy and alternative ways * to protect against it, check out our blog post * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul]. */ abstract contract ReentrancyGuard { // Booleans are more expensive than uint256 or any type that takes up a full // word because each write operation emits an extra SLOAD to first read the // slot's contents, replace the bits taken up by the boolean, and then write // back. This is the compiler's defense against contract upgrades and // pointer aliasing, and it cannot be disabled. // The values being non-zero value makes deployment a bit more expensive, // but in exchange the refund on every call to nonReentrant will be lower in // amount. Since refunds are capped to a percentage of the total // transaction's gas, it is best to keep them low in cases like this one, to // increase the likelihood of the full refund coming into effect. uint256 private constant _NOT_ENTERED = 1; uint256 private constant _ENTERED = 2; uint256 private _status; constructor() { _status = _NOT_ENTERED; } /** * @dev Prevents a contract from calling itself, directly or indirectly. * Calling a `nonReentrant` function from another `nonReentrant` * function is not supported. It is possible to prevent this from happening * by making the `nonReentrant` function external, and making it call a * `private` function that does the actual work. */ modifier nonReentrant() { _nonReentrantBefore(); _; _nonReentrantAfter(); } function _nonReentrantBefore() private { // On the first call to nonReentrant, _status will be _NOT_ENTERED require(_status != _ENTERED, "ReentrancyGuard: reentrant call"); // Any calls to nonReentrant after this point will fail _status = _ENTERED; } function _nonReentrantAfter() private { // By storing the original value once again, a refund is triggered (see // https://eips.ethereum.org/EIPS/eip-2200) _status = _NOT_ENTERED; } /** * @dev Returns true if the reentrancy guard is currently set to "entered", which indicates there is a * `nonReentrant` function in the call stack. */ function _reentrancyGuardEntered() internal view returns (bool) { return _status == _ENTERED; } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "@openzeppelin/contracts/access/Ownable.sol"; import "./interfaces/ILayerZeroReceiver.sol"; import "./interfaces/ILayerZeroUserApplicationConfig.sol"; import "./interfaces/ILayerZeroEndpoint.sol"; import "../libraries/BytesLib.sol"; /* * a generic LzReceiver implementation */ abstract contract LzApp is Ownable, ILayerZeroReceiver, ILayerZeroUserApplicationConfig { using BytesLib for bytes; // ua can not send payload larger than this by default, but it can be changed by the ua owner uint public constant DEFAULT_PAYLOAD_SIZE_LIMIT = 10000; ILayerZeroEndpoint public immutable lzEndpoint; mapping(uint16 => bytes) public trustedRemoteLookup; mapping(uint16 => mapping(uint16 => uint)) public minDstGasLookup; mapping(uint16 => uint) public payloadSizeLimitLookup; address public precrime; event SetPrecrime(address precrime); event SetTrustedRemote(uint16 _remoteChainId, bytes _path); event SetTrustedRemoteAddress(uint16 _remoteChainId, bytes _remoteAddress); event SetMinDstGas(uint16 _dstChainId, uint16 _type, uint _minDstGas); constructor(address _endpoint) { lzEndpoint = ILayerZeroEndpoint(_endpoint); } function lzReceive( uint16 _srcChainId, bytes calldata _srcAddress, uint64 _nonce, bytes calldata _payload ) public virtual override { // lzReceive must be called by the endpoint for security require(_msgSender() == address(lzEndpoint), "LzApp: invalid endpoint caller"); bytes memory trustedRemote = trustedRemoteLookup[_srcChainId]; // if will still block the message pathway from (srcChainId, srcAddress). should not receive message from untrusted remote. require( _srcAddress.length == trustedRemote.length && trustedRemote.length > 0 && keccak256(_srcAddress) == keccak256(trustedRemote), "LzApp: invalid source sending contract" ); _blockingLzReceive(_srcChainId, _srcAddress, _nonce, _payload); } // abstract function - the default behaviour of LayerZero is blocking. See: NonblockingLzApp if you dont need to enforce ordered messaging function _blockingLzReceive( uint16 _srcChainId, bytes memory _srcAddress, uint64 _nonce, bytes memory _payload ) internal virtual; function _lzSend( uint16 _dstChainId, bytes memory _payload, address payable _refundAddress, address _zroPaymentAddress, bytes memory _adapterParams, uint _nativeFee ) internal virtual { bytes memory trustedRemote = trustedRemoteLookup[_dstChainId]; require(trustedRemote.length != 0, "LzApp: destination chain is not a trusted source"); _checkPayloadSize(_dstChainId, _payload.length); lzEndpoint.send{value: _nativeFee}(_dstChainId, trustedRemote, _payload, _refundAddress, _zroPaymentAddress, _adapterParams); } function _checkGasLimit( uint16 _dstChainId, uint16 _type, bytes memory _adapterParams, uint _extraGas ) internal view virtual { uint providedGasLimit = _getGasLimit(_adapterParams); uint minGasLimit = minDstGasLookup[_dstChainId][_type]; require(minGasLimit > 0, "LzApp: minGasLimit not set"); require(providedGasLimit >= minGasLimit + _extraGas, "LzApp: gas limit is too low"); } function _getGasLimit(bytes memory _adapterParams) internal pure virtual returns (uint gasLimit) { require(_adapterParams.length >= 34, "LzApp: invalid adapterParams"); assembly { gasLimit := mload(add(_adapterParams, 34)) } } function _checkPayloadSize(uint16 _dstChainId, uint _payloadSize) internal view virtual { uint payloadSizeLimit = payloadSizeLimitLookup[_dstChainId]; if (payloadSizeLimit == 0) { // use default if not set payloadSizeLimit = DEFAULT_PAYLOAD_SIZE_LIMIT; } require(_payloadSize <= payloadSizeLimit, "LzApp: payload size is too large"); } //---------------------------UserApplication config---------------------------------------- function getConfig( uint16 _version, uint16 _chainId, address, uint _configType ) external view returns (bytes memory) { return lzEndpoint.getConfig(_version, _chainId, address(this), _configType); } // generic config for LayerZero user Application function setConfig( uint16 _version, uint16 _chainId, uint _configType, bytes calldata _config ) external override onlyOwner { lzEndpoint.setConfig(_version, _chainId, _configType, _config); } function setSendVersion(uint16 _version) external override onlyOwner { lzEndpoint.setSendVersion(_version); } function setReceiveVersion(uint16 _version) external override onlyOwner { lzEndpoint.setReceiveVersion(_version); } function forceResumeReceive(uint16 _srcChainId, bytes calldata _srcAddress) external override onlyOwner { lzEndpoint.forceResumeReceive(_srcChainId, _srcAddress); } // _path = abi.encodePacked(remoteAddress, localAddress) // this function set the trusted path for the cross-chain communication function setTrustedRemote(uint16 _remoteChainId, bytes calldata _path) external onlyOwner { trustedRemoteLookup[_remoteChainId] = _path; emit SetTrustedRemote(_remoteChainId, _path); } function setTrustedRemoteAddress(uint16 _remoteChainId, bytes calldata _remoteAddress) external onlyOwner { trustedRemoteLookup[_remoteChainId] = abi.encodePacked(_remoteAddress, address(this)); emit SetTrustedRemoteAddress(_remoteChainId, _remoteAddress); } function getTrustedRemoteAddress(uint16 _remoteChainId) external view returns (bytes memory) { bytes memory path = trustedRemoteLookup[_remoteChainId]; require(path.length != 0, "LzApp: no trusted path record"); return path.slice(0, path.length - 20); // the last 20 bytes should be address(this) } function setPrecrime(address _precrime) external onlyOwner { precrime = _precrime; emit SetPrecrime(_precrime); } function setMinDstGas( uint16 _dstChainId, uint16 _packetType, uint _minGas ) external onlyOwner { minDstGasLookup[_dstChainId][_packetType] = _minGas; emit SetMinDstGas(_dstChainId, _packetType, _minGas); } // if the size is 0, it means default size limit function setPayloadSizeLimit(uint16 _dstChainId, uint _size) external onlyOwner { payloadSizeLimitLookup[_dstChainId] = _size; } //--------------------------- VIEW FUNCTION ---------------------------------------- function isTrustedRemote(uint16 _srcChainId, bytes calldata _srcAddress) external view returns (bool) { bytes memory trustedSource = trustedRemoteLookup[_srcChainId]; return keccak256(trustedSource) == keccak256(_srcAddress); } }
// SPDX-License-Identifier: MIT OR Apache-2.0 pragma solidity >=0.7.6; library ExcessivelySafeCall { uint constant LOW_28_MASK = 0x00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff; /// @notice Use when you _really_ really _really_ don't trust the called /// contract. This prevents the called contract from causing reversion of /// the caller in as many ways as we can. /// @dev The main difference between this and a solidity low-level call is /// that we limit the number of bytes that the callee can cause to be /// copied to caller memory. This prevents stupid things like malicious /// contracts returning 10,000,000 bytes causing a local OOG when copying /// to memory. /// @param _target The address to call /// @param _gas The amount of gas to forward to the remote contract /// @param _maxCopy The maximum number of bytes of returndata to copy /// to memory. /// @param _calldata The data to send to the remote contract /// @return success and returndata, as `.call()`. Returndata is capped to /// `_maxCopy` bytes. function excessivelySafeCall( address _target, uint _gas, uint16 _maxCopy, bytes memory _calldata ) internal returns (bool, bytes memory) { // set up for assembly call uint _toCopy; bool _success; bytes memory _returnData = new bytes(_maxCopy); // dispatch message to recipient // by assembly calling "handle" function // we call via assembly to avoid memcopying a very large returndata // returned by a malicious contract assembly { _success := call( _gas, // gas _target, // recipient 0, // ether value add(_calldata, 0x20), // inloc mload(_calldata), // inlen 0, // outloc 0 // outlen ) // limit our copy to 256 bytes _toCopy := returndatasize() if gt(_toCopy, _maxCopy) { _toCopy := _maxCopy } // Store the length of the copied bytes mstore(_returnData, _toCopy) // copy the bytes from returndata[0:_toCopy] returndatacopy(add(_returnData, 0x20), 0, _toCopy) } return (_success, _returnData); } /// @notice Use when you _really_ really _really_ don't trust the called /// contract. This prevents the called contract from causing reversion of /// the caller in as many ways as we can. /// @dev The main difference between this and a solidity low-level call is /// that we limit the number of bytes that the callee can cause to be /// copied to caller memory. This prevents stupid things like malicious /// contracts returning 10,000,000 bytes causing a local OOG when copying /// to memory. /// @param _target The address to call /// @param _gas The amount of gas to forward to the remote contract /// @param _maxCopy The maximum number of bytes of returndata to copy /// to memory. /// @param _calldata The data to send to the remote contract /// @return success and returndata, as `.call()`. Returndata is capped to /// `_maxCopy` bytes. function excessivelySafeStaticCall( address _target, uint _gas, uint16 _maxCopy, bytes memory _calldata ) internal view returns (bool, bytes memory) { // set up for assembly call uint _toCopy; bool _success; bytes memory _returnData = new bytes(_maxCopy); // dispatch message to recipient // by assembly calling "handle" function // we call via assembly to avoid memcopying a very large returndata // returned by a malicious contract assembly { _success := staticcall( _gas, // gas _target, // recipient add(_calldata, 0x20), // inloc mload(_calldata), // inlen 0, // outloc 0 // outlen ) // limit our copy to 256 bytes _toCopy := returndatasize() if gt(_toCopy, _maxCopy) { _toCopy := _maxCopy } // Store the length of the copied bytes mstore(_returnData, _toCopy) // copy the bytes from returndata[0:_toCopy] returndatacopy(add(_returnData, 0x20), 0, _toCopy) } return (_success, _returnData); } /** * @notice Swaps function selectors in encoded contract calls * @dev Allows reuse of encoded calldata for functions with identical * argument types but different names. It simply swaps out the first 4 bytes * for the new selector. This function modifies memory in place, and should * only be used with caution. * @param _newSelector The new 4-byte selector * @param _buf The encoded contract args */ function swapSelector(bytes4 _newSelector, bytes memory _buf) internal pure { require(_buf.length >= 4); uint _mask = LOW_28_MASK; assembly { // load the first word of let _word := mload(add(_buf, 0x20)) // mask out the top 4 bytes // /x _word := and(_word, _mask) _word := or(_newSelector, _word) mstore(add(_buf, 0x20), _word) } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable.sol) pragma solidity ^0.8.0; import "../utils/Context.sol"; /** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership}. * * This module is used through inheritance. It will make available the modifier * `onlyOwner`, which can be applied to your functions to restrict their use to * the owner. */ abstract contract Ownable is Context { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */ constructor() { _transferOwnership(_msgSender()); } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { _checkOwner(); _; } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if the sender is not the owner. */ function _checkOwner() internal view virtual { require(owner() == _msgSender(), "Ownable: caller is not the owner"); } /** * @dev Leaves the contract without owner. It will not be possible to call * `onlyOwner` functions. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby disabling any functionality that is only available to the owner. */ function renounceOwnership() public virtual onlyOwner { _transferOwnership(address(0)); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Can only be called by the current owner. */ function transferOwnership(address newOwner) public virtual onlyOwner { require(newOwner != address(0), "Ownable: new owner is the zero address"); _transferOwnership(newOwner); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Internal function without access restriction. */ function _transferOwnership(address newOwner) internal virtual { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } }
// SPDX-License-Identifier: MIT pragma solidity >=0.5.0; interface ILayerZeroReceiver { // @notice LayerZero endpoint will invoke this function to deliver the message on the destination // @param _srcChainId - the source endpoint identifier // @param _srcAddress - the source sending contract address from the source chain // @param _nonce - the ordered message nonce // @param _payload - the signed payload is the UA bytes has encoded to be sent function lzReceive( uint16 _srcChainId, bytes calldata _srcAddress, uint64 _nonce, bytes calldata _payload ) external; }
// SPDX-License-Identifier: MIT pragma solidity >=0.5.0; interface ILayerZeroUserApplicationConfig { // @notice set the configuration of the LayerZero messaging library of the specified version // @param _version - messaging library version // @param _chainId - the chainId for the pending config change // @param _configType - type of configuration. every messaging library has its own convention. // @param _config - configuration in the bytes. can encode arbitrary content. function setConfig( uint16 _version, uint16 _chainId, uint _configType, bytes calldata _config ) external; // @notice set the send() LayerZero messaging library version to _version // @param _version - new messaging library version function setSendVersion(uint16 _version) external; // @notice set the lzReceive() LayerZero messaging library version to _version // @param _version - new messaging library version function setReceiveVersion(uint16 _version) external; // @notice Only when the UA needs to resume the message flow in blocking mode and clear the stored payload // @param _srcChainId - the chainId of the source chain // @param _srcAddress - the contract address of the source contract at the source chain function forceResumeReceive(uint16 _srcChainId, bytes calldata _srcAddress) external; }
// SPDX-License-Identifier: MIT pragma solidity >=0.5.0; import "./ILayerZeroUserApplicationConfig.sol"; interface ILayerZeroEndpoint is ILayerZeroUserApplicationConfig { // @notice send a LayerZero message to the specified address at a LayerZero endpoint. // @param _dstChainId - the destination chain identifier // @param _destination - the address on destination chain (in bytes). address length/format may vary by chains // @param _payload - a custom bytes payload to send to the destination contract // @param _refundAddress - if the source transaction is cheaper than the amount of value passed, refund the additional amount to this address // @param _zroPaymentAddress - the address of the ZRO token holder who would pay for the transaction // @param _adapterParams - parameters for custom functionality. e.g. receive airdropped native gas from the relayer on destination function send( uint16 _dstChainId, bytes calldata _destination, bytes calldata _payload, address payable _refundAddress, address _zroPaymentAddress, bytes calldata _adapterParams ) external payable; // @notice used by the messaging library to publish verified payload // @param _srcChainId - the source chain identifier // @param _srcAddress - the source contract (as bytes) at the source chain // @param _dstAddress - the address on destination chain // @param _nonce - the unbound message ordering nonce // @param _gasLimit - the gas limit for external contract execution // @param _payload - verified payload to send to the destination contract function receivePayload( uint16 _srcChainId, bytes calldata _srcAddress, address _dstAddress, uint64 _nonce, uint _gasLimit, bytes calldata _payload ) external; // @notice get the inboundNonce of a lzApp from a source chain which could be EVM or non-EVM chain // @param _srcChainId - the source chain identifier // @param _srcAddress - the source chain contract address function getInboundNonce(uint16 _srcChainId, bytes calldata _srcAddress) external view returns (uint64); // @notice get the outboundNonce from this source chain which, consequently, is always an EVM // @param _srcAddress - the source chain contract address function getOutboundNonce(uint16 _dstChainId, address _srcAddress) external view returns (uint64); // @notice gets a quote in source native gas, for the amount that send() requires to pay for message delivery // @param _dstChainId - the destination chain identifier // @param _userApplication - the user app address on this EVM chain // @param _payload - the custom message to send over LayerZero // @param _payInZRO - if false, user app pays the protocol fee in native token // @param _adapterParam - parameters for the adapter service, e.g. send some dust native token to dstChain function estimateFees( uint16 _dstChainId, address _userApplication, bytes calldata _payload, bool _payInZRO, bytes calldata _adapterParam ) external view returns (uint nativeFee, uint zroFee); // @notice get this Endpoint's immutable source identifier function getChainId() external view returns (uint16); // @notice the interface to retry failed message on this Endpoint destination // @param _srcChainId - the source chain identifier // @param _srcAddress - the source chain contract address // @param _payload - the payload to be retried function retryPayload( uint16 _srcChainId, bytes calldata _srcAddress, bytes calldata _payload ) external; // @notice query if any STORED payload (message blocking) at the endpoint. // @param _srcChainId - the source chain identifier // @param _srcAddress - the source chain contract address function hasStoredPayload(uint16 _srcChainId, bytes calldata _srcAddress) external view returns (bool); // @notice query if the _libraryAddress is valid for sending msgs. // @param _userApplication - the user app address on this EVM chain function getSendLibraryAddress(address _userApplication) external view returns (address); // @notice query if the _libraryAddress is valid for receiving msgs. // @param _userApplication - the user app address on this EVM chain function getReceiveLibraryAddress(address _userApplication) external view returns (address); // @notice query if the non-reentrancy guard for send() is on // @return true if the guard is on. false otherwise function isSendingPayload() external view returns (bool); // @notice query if the non-reentrancy guard for receive() is on // @return true if the guard is on. false otherwise function isReceivingPayload() external view returns (bool); // @notice get the configuration of the LayerZero messaging library of the specified version // @param _version - messaging library version // @param _chainId - the chainId for the pending config change // @param _userApplication - the contract address of the user application // @param _configType - type of configuration. every messaging library has its own convention. function getConfig( uint16 _version, uint16 _chainId, address _userApplication, uint _configType ) external view returns (bytes memory); // @notice get the send() LayerZero messaging library version // @param _userApplication - the contract address of the user application function getSendVersion(address _userApplication) external view returns (uint16); // @notice get the lzReceive() LayerZero messaging library version // @param _userApplication - the contract address of the user application function getReceiveVersion(address _userApplication) external view returns (uint16); }
// SPDX-License-Identifier: Unlicense /* * @title Solidity Bytes Arrays Utils * @author Gonçalo Sá <[email protected]> * * @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 { // Initialize a copy counter to the start of the _preBytes data, // 32 bytes into its memory. let cc := add(_preBytes, 0x20) } lt(mc, end) { // Increase both counters by 32 bytes each iteration. mc := add(mc, 0x20) cc := add(cc, 0x20) } { // Write the _preBytes data into the tempBytes memory 32 bytes // at a time. mstore(mc, mload(cc)) } // Add the length of _postBytes to the current length of tempBytes // and store it as the new length in the first 32 bytes of the // tempBytes memory. length := mload(_postBytes) mstore(tempBytes, add(length, mload(tempBytes))) // Move the memory counter back from a multiple of 0x20 to the // actual end of the _preBytes data. mc := end // Stop copying when the memory counter reaches the new combined // length of the arrays. end := add(mc, length) for { let cc := add(_postBytes, 0x20) } lt(mc, end) { mc := add(mc, 0x20) cc := add(cc, 0x20) } { mstore(mc, mload(cc)) } // Update the free-memory pointer by padding our last write location // to 32 bytes: add 31 bytes to the end of tempBytes to move to the // next 32 byte block, then round down to the nearest multiple of // 32. If the sum of the length of the two arrays is zero then add // one before rounding down to leave a blank 32 bytes (the length block with 0). mstore( 0x40, and( add(add(end, iszero(add(length, mload(_preBytes)))), 31), not(31) // Round down to the nearest 32 bytes. ) ) } return tempBytes; } function concatStorage(bytes storage _preBytes, bytes memory _postBytes) internal { assembly { // Read the first 32 bytes of _preBytes storage, which is the length // of the array. (We don't need to use the offset into the slot // because arrays use the entire slot.) let fslot := sload(_preBytes.slot) // Arrays of 31 bytes or less have an even value in their slot, // while longer arrays have an odd value. The actual length is // the slot divided by two for odd values, and the lowest order // byte divided by two for even values. // If the slot is even, bitwise and the slot with 255 and divide by // two to get the length. If the slot is odd, bitwise and the slot // with -1 and divide by two. let slength := div(and(fslot, sub(mul(0x100, iszero(and(fslot, 1))), 1)), 2) let mlength := mload(_postBytes) let newlength := add(slength, mlength) // slength can contain both the length and contents of the array // if length < 32 bytes so let's prepare for that // v. http://solidity.readthedocs.io/en/latest/miscellaneous.html#layout-of-state-variables-in-storage switch add(lt(slength, 32), lt(newlength, 32)) case 2 { // Since the new array still fits in the slot, we just need to // update the contents of the slot. // uint256(bytes_storage) = uint256(bytes_storage) + uint256(bytes_memory) + new_length sstore( _preBytes.slot, // all the modifications to the slot are inside this // next block add( // we can just add to the slot contents because the // bytes we want to change are the LSBs fslot, add( mul( div( // load the bytes from memory mload(add(_postBytes, 0x20)), // zero all bytes to the right exp(0x100, sub(32, mlength)) ), // and now shift left the number of bytes to // leave space for the length in the slot exp(0x100, sub(32, newlength)) ), // increase length by the double of the memory // bytes length mul(mlength, 2) ) ) ) } case 1 { // The stored value fits in the slot, but the combined value // will exceed it. // get the keccak hash to get the contents of the array mstore(0x0, _preBytes.slot) let sc := add(keccak256(0x0, 0x20), div(slength, 32)) // save new length sstore(_preBytes.slot, add(mul(newlength, 2), 1)) // The contents of the _postBytes array start 32 bytes into // the structure. Our first read should obtain the `submod` // bytes that can fit into the unused space in the last word // of the stored array. To get this, we read 32 bytes starting // from `submod`, so the data we read overlaps with the array // contents by `submod` bytes. Masking the lowest-order // `submod` bytes allows us to add that value directly to the // stored value. let submod := sub(32, slength) let mc := add(_postBytes, submod) let end := add(_postBytes, mlength) let mask := sub(exp(0x100, submod), 1) sstore(sc, add(and(fslot, 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00), and(mload(mc), mask))) for { mc := add(mc, 0x20) sc := add(sc, 1) } lt(mc, end) { sc := add(sc, 1) mc := add(mc, 0x20) } { sstore(sc, mload(mc)) } mask := exp(0x100, sub(mc, end)) sstore(sc, mul(div(mload(mc), mask), mask)) } default { // get the keccak hash to get the contents of the array mstore(0x0, _preBytes.slot) // Start copying to the last used word of the stored array. let sc := add(keccak256(0x0, 0x20), div(slength, 32)) // save new length sstore(_preBytes.slot, add(mul(newlength, 2), 1)) // Copy over the first `submod` bytes of the new data as in // case 1 above. let slengthmod := mod(slength, 32) let mlengthmod := mod(mlength, 32) let submod := sub(32, slengthmod) let mc := add(_postBytes, submod) let end := add(_postBytes, mlength) let mask := sub(exp(0x100, submod), 1) sstore(sc, add(sload(sc), and(mload(mc), mask))) for { sc := add(sc, 1) mc := add(mc, 0x20) } lt(mc, end) { sc := add(sc, 1) mc := add(mc, 0x20) } { sstore(sc, mload(mc)) } mask := exp(0x100, sub(mc, end)) sstore(sc, mul(div(mload(mc), mask), mask)) } } } function slice( bytes memory _bytes, uint _start, uint _length ) internal pure returns (bytes memory) { require(_length + 31 >= _length, "slice_overflow"); require(_bytes.length >= _start + _length, "slice_outOfBounds"); bytes memory tempBytes; assembly { switch iszero(_length) case 0 { // Get a location of some free memory and store it in tempBytes as // Solidity does for memory variables. tempBytes := mload(0x40) // The first word of the slice result is potentially a partial // word read from the original array. To read it, we calculate // the length of that partial word and start copying that many // bytes into the array. The first word we copy will start with // data we don't care about, but the last `lengthmod` bytes will // land at the beginning of the contents of the new array. When // we're done copying, we overwrite the full first word with // the actual length of the slice. let lengthmod := and(_length, 31) // The multiplication in the next line is necessary // because when slicing multiples of 32 bytes (lengthmod == 0) // the following copy loop was copying the origin's length // and then ending prematurely not copying everything it should. let mc := add(add(tempBytes, lengthmod), mul(0x20, iszero(lengthmod))) let end := add(mc, _length) for { // The multiplication in the next line has the same exact purpose // as the one above. let cc := add(add(add(_bytes, lengthmod), mul(0x20, iszero(lengthmod))), _start) } lt(mc, end) { mc := add(mc, 0x20) cc := add(cc, 0x20) } { mstore(mc, mload(cc)) } mstore(tempBytes, _length) //update free-memory pointer //allocating the array padded to 32 bytes like the compiler does now mstore(0x40, and(add(mc, 31), not(31))) } //if we want a zero-length slice let's just return a zero-length array default { tempBytes := mload(0x40) //zero out the 32 bytes slice we are about to return //we need to do it because Solidity does not garbage collect mstore(tempBytes, 0) mstore(0x40, add(tempBytes, 0x20)) } } return tempBytes; } function toAddress(bytes memory _bytes, uint _start) internal pure returns (address) { require(_bytes.length >= _start + 20, "toAddress_outOfBounds"); address tempAddress; assembly { tempAddress := div(mload(add(add(_bytes, 0x20), _start)), 0x1000000000000000000000000) } return tempAddress; } function toUint8(bytes memory _bytes, uint _start) internal pure returns (uint8) { require(_bytes.length >= _start + 1, "toUint8_outOfBounds"); uint8 tempUint; assembly { tempUint := mload(add(add(_bytes, 0x1), _start)) } return tempUint; } function toUint16(bytes memory _bytes, uint _start) internal pure returns (uint16) { require(_bytes.length >= _start + 2, "toUint16_outOfBounds"); uint16 tempUint; assembly { tempUint := mload(add(add(_bytes, 0x2), _start)) } return tempUint; } function toUint32(bytes memory _bytes, uint _start) internal pure returns (uint32) { require(_bytes.length >= _start + 4, "toUint32_outOfBounds"); uint32 tempUint; assembly { tempUint := mload(add(add(_bytes, 0x4), _start)) } return tempUint; } function toUint64(bytes memory _bytes, uint _start) internal pure returns (uint64) { require(_bytes.length >= _start + 8, "toUint64_outOfBounds"); uint64 tempUint; assembly { tempUint := mload(add(add(_bytes, 0x8), _start)) } return tempUint; } function toUint96(bytes memory _bytes, uint _start) internal pure returns (uint96) { require(_bytes.length >= _start + 12, "toUint96_outOfBounds"); uint96 tempUint; assembly { tempUint := mload(add(add(_bytes, 0xc), _start)) } return tempUint; } function toUint128(bytes memory _bytes, uint _start) internal pure returns (uint128) { require(_bytes.length >= _start + 16, "toUint128_outOfBounds"); uint128 tempUint; assembly { tempUint := mload(add(add(_bytes, 0x10), _start)) } return tempUint; } function toUint256(bytes memory _bytes, uint _start) internal pure returns (uint) { require(_bytes.length >= _start + 32, "toUint256_outOfBounds"); uint tempUint; assembly { tempUint := mload(add(add(_bytes, 0x20), _start)) } return tempUint; } function toBytes32(bytes memory _bytes, uint _start) internal pure returns (bytes32) { require(_bytes.length >= _start + 32, "toBytes32_outOfBounds"); bytes32 tempBytes32; assembly { tempBytes32 := mload(add(add(_bytes, 0x20), _start)) } return tempBytes32; } function equal(bytes memory _preBytes, bytes memory _postBytes) internal pure returns (bool) { bool success = true; assembly { let length := mload(_preBytes) // if lengths don't match the arrays are not equal switch eq(length, mload(_postBytes)) case 1 { // cb is a circuit breaker in the for loop since there's // no said feature for inline assembly loops // cb = 1 - don't breaker // cb = 0 - break let cb := 1 let mc := add(_preBytes, 0x20) let end := add(mc, length) for { let cc := add(_postBytes, 0x20) // the next line is the loop condition: // while(uint256(mc < end) + cb == 2) } eq(add(lt(mc, end), cb), 2) { mc := add(mc, 0x20) cc := add(cc, 0x20) } { // if any of these checks fails then arrays are not equal if iszero(eq(mload(mc), mload(cc))) { // unsuccess: success := 0 cb := 0 } } } default { // unsuccess: success := 0 } } return success; } function equalStorage(bytes storage _preBytes, bytes memory _postBytes) internal view returns (bool) { bool success = true; assembly { // we know _preBytes_offset is 0 let fslot := sload(_preBytes.slot) // Decode the length of the stored array like in concatStorage(). let slength := div(and(fslot, sub(mul(0x100, iszero(and(fslot, 1))), 1)), 2) let mlength := mload(_postBytes) // if lengths don't match the arrays are not equal switch eq(slength, mlength) case 1 { // slength can contain both the length and contents of the array // if length < 32 bytes so let's prepare for that // v. http://solidity.readthedocs.io/en/latest/miscellaneous.html#layout-of-state-variables-in-storage if iszero(iszero(slength)) { switch lt(slength, 32) case 1 { // blank the last byte which is the length fslot := mul(div(fslot, 0x100), 0x100) if iszero(eq(fslot, mload(add(_postBytes, 0x20)))) { // unsuccess: success := 0 } } default { // cb is a circuit breaker in the for loop since there's // no said feature for inline assembly loops // cb = 1 - don't breaker // cb = 0 - break let cb := 1 // get the keccak hash to get the contents of the array mstore(0x0, _preBytes.slot) let sc := keccak256(0x0, 0x20) let mc := add(_postBytes, 0x20) let end := add(mc, mlength) // the next line is the loop condition: // while(uint256(mc < end) + cb == 2) for { } eq(add(lt(mc, end), cb), 2) { sc := add(sc, 1) mc := add(mc, 0x20) } { if iszero(eq(sload(sc), mload(mc))) { // unsuccess: success := 0 cb := 0 } } } } } default { // unsuccess: success := 0 } } return success; } }
{ "optimizer": { "enabled": true, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "metadata": { "useLiteralContent": true }, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"uint256","name":"_minGasToTransfer","type":"uint256"},{"internalType":"address","name":"_layerZeroEndpoint","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","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":false,"internalType":"bytes32","name":"_hashedPayload","type":"bytes32"}],"name":"CreditCleared","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"_hashedPayload","type":"bytes32"},{"indexed":false,"internalType":"bytes","name":"_payload","type":"bytes"}],"name":"CreditStored","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"indexed":false,"internalType":"bytes","name":"_srcAddress","type":"bytes"},{"indexed":false,"internalType":"uint64","name":"_nonce","type":"uint64"},{"indexed":false,"internalType":"bytes","name":"_payload","type":"bytes"},{"indexed":false,"internalType":"bytes","name":"_reason","type":"bytes"}],"name":"MessageFailed","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"indexed":true,"internalType":"bytes","name":"_srcAddress","type":"bytes"},{"indexed":true,"internalType":"address","name":"_toAddress","type":"address"},{"indexed":false,"internalType":"uint256[]","name":"_tokenIds","type":"uint256[]"}],"name":"ReceiveFromChain","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"indexed":false,"internalType":"bytes","name":"_srcAddress","type":"bytes"},{"indexed":false,"internalType":"uint64","name":"_nonce","type":"uint64"},{"indexed":false,"internalType":"bytes32","name":"_payloadHash","type":"bytes32"}],"name":"RetryMessageSuccess","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"indexed":true,"internalType":"address","name":"_from","type":"address"},{"indexed":true,"internalType":"bytes","name":"_toAddress","type":"bytes"},{"indexed":false,"internalType":"uint256[]","name":"_tokenIds","type":"uint256[]"}],"name":"SendToChain","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"indexed":false,"internalType":"uint256","name":"_dstChainIdToBatchLimit","type":"uint256"}],"name":"SetDstChainIdToBatchLimit","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"indexed":false,"internalType":"uint256","name":"_dstChainIdToTransferGas","type":"uint256"}],"name":"SetDstChainIdToTransferGas","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"indexed":false,"internalType":"uint16","name":"_type","type":"uint16"},{"indexed":false,"internalType":"uint256","name":"_minDstGas","type":"uint256"}],"name":"SetMinDstGas","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_minGasToTransferAndStore","type":"uint256"}],"name":"SetMinGasToTransferAndStore","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"precrime","type":"address"}],"name":"SetPrecrime","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint16","name":"_remoteChainId","type":"uint16"},{"indexed":false,"internalType":"bytes","name":"_path","type":"bytes"}],"name":"SetTrustedRemote","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint16","name":"_remoteChainId","type":"uint16"},{"indexed":false,"internalType":"bytes","name":"_remoteAddress","type":"bytes"}],"name":"SetTrustedRemoteAddress","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":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEFAULT_PAYLOAD_SIZE_LIMIT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"FUNCTION_TYPE_SEND","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINTER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes","name":"_payload","type":"bytes"}],"name":"clearCredits","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"","type":"uint16"}],"name":"dstChainIdToBatchLimit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"","type":"uint16"}],"name":"dstChainIdToTransferGas","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"endMintId","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"internalType":"bytes","name":"_toAddress","type":"bytes"},{"internalType":"uint256[]","name":"_tokenIds","type":"uint256[]"},{"internalType":"bool","name":"_useZro","type":"bool"},{"internalType":"bytes","name":"_adapterParams","type":"bytes"}],"name":"estimateSendBatchFee","outputs":[{"internalType":"uint256","name":"nativeFee","type":"uint256"},{"internalType":"uint256","name":"zroFee","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"internalType":"bytes","name":"_toAddress","type":"bytes"},{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"bool","name":"_useZro","type":"bool"},{"internalType":"bytes","name":"_adapterParams","type":"bytes"}],"name":"estimateSendFee","outputs":[{"internalType":"uint256","name":"nativeFee","type":"uint256"},{"internalType":"uint256","name":"zroFee","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"","type":"uint16"},{"internalType":"bytes","name":"","type":"bytes"},{"internalType":"uint64","name":"","type":"uint64"}],"name":"failedMessages","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"internalType":"bytes","name":"_srcAddress","type":"bytes"}],"name":"forceResumeReceive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_version","type":"uint16"},{"internalType":"uint16","name":"_chainId","type":"uint16"},{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"_configType","type":"uint256"}],"name":"getConfig","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"getMintableAmountsByAddress","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_remoteChainId","type":"uint16"}],"name":"getTrustedRemoteAddress","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isLocked","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"internalType":"bytes","name":"_srcAddress","type":"bytes"}],"name":"isTrustedRemote","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lockContract","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"lzEndpoint","outputs":[{"internalType":"contract ILayerZeroEndpoint","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"internalType":"bytes","name":"_srcAddress","type":"bytes"},{"internalType":"uint64","name":"_nonce","type":"uint64"},{"internalType":"bytes","name":"_payload","type":"bytes"}],"name":"lzReceive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"","type":"uint16"},{"internalType":"uint16","name":"","type":"uint16"}],"name":"minDstGasLookup","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"minGasToTransferAndStore","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"internalType":"bytes","name":"_srcAddress","type":"bytes"},{"internalType":"uint64","name":"_nonce","type":"uint64"},{"internalType":"bytes","name":"_payload","type":"bytes"}],"name":"nonblockingLzReceive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"","type":"uint16"}],"name":"payloadSizeLimitLookup","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"}],"name":"preMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"precrime","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"}],"name":"publicMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"internalType":"bytes","name":"_srcAddress","type":"bytes"},{"internalType":"uint64","name":"_nonce","type":"uint64"},{"internalType":"bytes","name":"_payload","type":"bytes"}],"name":"retryMessage","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","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":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"saleFlag","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_from","type":"address"},{"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"internalType":"bytes","name":"_toAddress","type":"bytes"},{"internalType":"uint256[]","name":"_tokenIds","type":"uint256[]"},{"internalType":"address payable","name":"_refundAddress","type":"address"},{"internalType":"address","name":"_zroPaymentAddress","type":"address"},{"internalType":"bytes","name":"_adapterParams","type":"bytes"}],"name":"sendBatchFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"_from","type":"address"},{"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"internalType":"bytes","name":"_toAddress","type":"bytes"},{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"address payable","name":"_refundAddress","type":"address"},{"internalType":"address","name":"_zroPaymentAddress","type":"address"},{"internalType":"bytes","name":"_adapterParams","type":"bytes"}],"name":"sendFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_version","type":"uint16"},{"internalType":"uint16","name":"_chainId","type":"uint16"},{"internalType":"uint256","name":"_configType","type":"uint256"},{"internalType":"bytes","name":"_config","type":"bytes"}],"name":"setConfig","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"internalType":"uint256","name":"_dstChainIdToBatchLimit","type":"uint256"}],"name":"setDstChainIdToBatchLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"internalType":"uint256","name":"_dstChainIdToTransferGas","type":"uint256"}],"name":"setDstChainIdToTransferGas","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"internalType":"uint16","name":"_packetType","type":"uint16"},{"internalType":"uint256","name":"_minGas","type":"uint256"}],"name":"setMinDstGas","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_minGasToTransferAndStore","type":"uint256"}],"name":"setMinGasToTransferAndStore","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"internalType":"uint256","name":"_size","type":"uint256"}],"name":"setPayloadSizeLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_precrime","type":"address"}],"name":"setPrecrime","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_version","type":"uint16"}],"name":"setReceiveVersion","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_version","type":"uint16"}],"name":"setSendVersion","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_remoteChainId","type":"uint16"},{"internalType":"bytes","name":"_path","type":"bytes"}],"name":"setTrustedRemote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_remoteChainId","type":"uint16"},{"internalType":"bytes","name":"_remoteAddress","type":"bytes"}],"name":"setTrustedRemoteAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"startMintId","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"name":"storedCredits","outputs":[{"internalType":"uint16","name":"srcChainId","type":"uint16"},{"internalType":"address","name":"toAddress","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"},{"internalType":"bool","name":"creditsRemain","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"mode","type":"uint256"}],"name":"switchSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"_owner","type":"address"}],"name":"tokensOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"","type":"uint16"}],"name":"trustedRemoteLookup","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"startId","type":"uint256"},{"internalType":"uint256","name":"endId","type":"uint256"}],"name":"updateIdRange","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_addresses","type":"address[]"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"updateWhitelistBatch","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"whitelistedAddresses","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}]
Contract Creation Code
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
Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
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
-----Decoded View---------------
Arg [0] : _name (string): YooldoTreasureChest
Arg [1] : _symbol (string): YTC
Arg [2] : _minGasToTransfer (uint256): 210000
Arg [3] : _layerZeroEndpoint (address): 0x66A71Dcef29A0fFBDBE3c6a460a3B5BC225Cd675
-----Encoded View---------------
8 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [2] : 0000000000000000000000000000000000000000000000000000000000033450
Arg [3] : 00000000000000000000000066a71dcef29a0ffbdbe3c6a460a3b5bc225cd675
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000013
Arg [5] : 596f6f6c646f5472656173757265436865737400000000000000000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [7] : 5954430000000000000000000000000000000000000000000000000000000000
Loading...
Loading
Loading...
Loading
[ Download: CSV Export ]
[ Download: CSV Export ]
A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.