Feature Tip: Add private address tag to any address under My Name Tag !
ERC-721
Overview
Max Total Supply
2,856 OKDA
Holders
1,128
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
13 OKDALoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
OkayArtifacts
Compiler Version
v0.8.16+commit.07a7930e
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity ^0.8.4; import "./base-contracts/ERC721CMRoyalties.sol"; error NotDogContract(); error InvalidInput(); contract OkayArtifacts is ERC721CMRoyalties { // Address of the dog contract that artifacts will be burned for address public dogContract; constructor(string memory name, string memory symbol, address royaltyReceiver) ERC721CMRoyalties(name, symbol, ".json", 9999, 0, address(0), 0, address(0), royaltyReceiver, 500) {} /** * Sets the address of the OkayDogs contract that will call this contract * to burn each artifact. * @param dog The address of the OkayDogs contract */ function setDogContract(address dog) external onlyOwner { dogContract = dog; } /** * Owner only function for bulk minting tokens * @param receivers Array of addresses that will receive tokens * @param qtys Array of quantities */ function ownerMintBulk(address[] calldata receivers, uint32[] calldata qtys) external onlyOwner { if (receivers.length != qtys.length) revert InvalidInput(); unchecked { for (uint256 i; i < qtys.length; ++i) { uint32 qty = qtys[i]; if (totalSupply() + qty > _maxMintableSupply) { revert NoSupplyLeft(); } _mint(receivers[i], qty); } } } /** * Burns an artifact NFT. The msg sender must be the dog contract. The dog contract * will do an ownership check. It's not done here to reduce gas costs. * @param tokenId ID of the token to burn */ function burnToReveal(uint256 tokenId) external { if (_msgSender() != dogContract) revert NotDogContract(); _burn(tokenId); } function _startTokenId() internal view override returns (uint256) { return 1; } }
//SPDX-License-Identifier: MIT pragma solidity ^0.8.4; import {ERC2981, UpdatableRoyalties} from "./royalties/UpdatableRoyalties.sol"; import {ERC721CM, ERC721ACQueryable, IERC721A} from "./ERC721CM.sol"; /** * @title ERC721CMRoyalties */ contract ERC721CMRoyalties is ERC721CM, UpdatableRoyalties { constructor( string memory collectionName, string memory collectionSymbol, string memory tokenURISuffix, uint256 maxMintableSupply, uint256 globalWalletLimit, address cosigner, uint64 timestampExpirySeconds, address mintCurrency, address royaltyReceiver, uint96 royaltyFeeNumerator ) ERC721CM( collectionName, collectionSymbol, tokenURISuffix, maxMintableSupply, globalWalletLimit, cosigner, timestampExpirySeconds, mintCurrency ) UpdatableRoyalties(royaltyReceiver, royaltyFeeNumerator) {} function supportsInterface(bytes4 interfaceId) public view virtual override(ERC2981, ERC721ACQueryable, IERC721A) returns (bool) { return ERC721ACQueryable.supportsInterface(interfaceId) || ERC2981.supportsInterface(interfaceId); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.4; import {Ownable} from "@openzeppelin/contracts/access/Ownable.sol"; import {ERC2981} from "@openzeppelin/contracts/token/common/ERC2981.sol"; /** * @title BasicRoyaltiesBase */ abstract contract UpdatableRoyalties is ERC2981, Ownable { event DefaultRoyaltySet(address indexed receiver, uint96 feeNumerator); event TokenRoyaltySet(uint256 indexed tokenId, address indexed receiver, uint96 feeNumerator); constructor(address receiver, uint96 feeNumerator) { _setDefaultRoyalty(receiver, feeNumerator); } function setDefaultRoyalty(address receiver, uint96 feeNumerator) public onlyOwner { super._setDefaultRoyalty(receiver, feeNumerator); emit DefaultRoyaltySet(receiver, feeNumerator); } function setTokenRoyalty(uint256 tokenId, address receiver, uint96 feeNumerator) public onlyOwner { super._setTokenRoyalty(tokenId, receiver, feeNumerator); emit TokenRoyaltySet(tokenId, receiver, feeNumerator); } }
//SPDX-License-Identifier: MIT pragma solidity ^0.8.4; import "@openzeppelin/contracts/access/Ownable.sol"; import "@openzeppelin/contracts/security/ReentrancyGuard.sol"; import "@openzeppelin/contracts/token/common/ERC2981.sol"; import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol"; import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol"; import "@openzeppelin/contracts/utils/cryptography/SignatureChecker.sol"; import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol"; import "./ERC721ACQueryable.sol"; import "./IERC721M.sol"; /** * @title ERC721CM * * @dev This version of ERC721CM is slightly modified to include a mint limit in the mint * function. This limit is used for merkle tree based mint stages to set a per-address limit. * @dev ERC721ACQueryable and ERC721C subclass with MagicEden launchpad features including * - multiple minting stages with time-based auto stage switch * - global and stage wallet-level minting limit * - whitelist using merkle tree * - crossmint support * - anti-botting */ contract ERC721CM is IERC721M, ERC721ACQueryable, Ownable, ReentrancyGuard { using ECDSA for bytes32; using SafeERC20 for IERC20; // Whether this contract is mintable. bool private _mintable; // Whether base URI is permanent. Once set, base URI is immutable. bool private _baseURIPermanent; // Specify how long a signature from cosigner is valid for, recommend 300 seconds. uint64 private _timestampExpirySeconds; // The address of the cosigner server. address private _cosigner; // The crossmint address. Need to set if using crossmint. address private _crossmintAddress; // The total mintable supply. uint256 internal _maxMintableSupply; // Global wallet limit, across all stages. uint256 private _globalWalletLimit; // Current base URI. string private _currentBaseURI; // The suffix for the token URL, e.g. ".json". string private _tokenURISuffix; // The uri for the storefront-level metadata for better indexing. e.g. "ipfs://UyNGgv3jx2HHfBjQX9RnKtxj2xv2xQDtbVXoRi5rJ31234" string private _contractURI; // Mint stage infomation. See MintStageInfo for details. MintStageInfo[] private _mintStages; // Minted count per stage per wallet. mapping(uint256 => mapping(address => uint32)) private _stageMintedCountsPerWallet; // Minted count per stage. mapping(uint256 => uint256) private _stageMintedCounts; // Address of ERC-20 token used to pay for minting. If 0 address, use native currency. address private _mintCurrency; constructor( string memory collectionName, string memory collectionSymbol, string memory tokenURISuffix, uint256 maxMintableSupply, uint256 globalWalletLimit, address cosigner, uint64 timestampExpirySeconds, address mintCurrency ) ERC721ACQueryable(collectionName, collectionSymbol) { if (globalWalletLimit > maxMintableSupply) { revert GlobalWalletLimitOverflow(); } _mintable = true; _maxMintableSupply = maxMintableSupply; _globalWalletLimit = globalWalletLimit; _tokenURISuffix = tokenURISuffix; _cosigner = cosigner; // ethers.constants.AddressZero for no cosigning _timestampExpirySeconds = timestampExpirySeconds; _mintCurrency = mintCurrency; } /** * @dev Returns whether mintable. */ modifier canMint() { if (!_mintable) revert NotMintable(); _; } /** * @dev Returns whether it has enough supply for the given qty. */ modifier hasSupply(uint256 qty) { if (totalSupply() + qty > _maxMintableSupply) revert NoSupplyLeft(); _; } /** * @dev Returns cosign nonce. */ function getCosignNonce(address minter) public view returns (uint256) { return _numberMinted(minter); } /** * @dev Sets cosigner. */ function setCosigner(address cosigner) external onlyOwner { _cosigner = cosigner; emit SetCosigner(cosigner); } /** * @dev Sets expiry in seconds. This timestamp specifies how long a signature from cosigner is valid for. */ function setTimestampExpirySeconds(uint64 expiry) external onlyOwner { _timestampExpirySeconds = expiry; emit SetTimestampExpirySeconds(expiry); } /** * @dev Sets crossmint address if using crossmint. This allows the specified address to call `crossmint`. */ function setCrossmintAddress(address crossmintAddress) external onlyOwner { _crossmintAddress = crossmintAddress; emit SetCrossmintAddress(crossmintAddress); } /** * @dev Sets stages in the format of an array of `MintStageInfo`. * * Following is an example of launch with two stages. The first stage is exclusive for whitelisted wallets * specified by merkle root. * [{ * price: 10000000000000000000, * maxStageSupply: 2000, * walletLimit: 1, * merkleRoot: 0x559fadeb887449800b7b320bf1e92d309f329b9641ac238bebdb74e15c0a5218, * startTimeUnixSeconds: 1667768000, * endTimeUnixSeconds: 1667771600, * }, * { * price: 20000000000000000000, * maxStageSupply: 3000, * walletLimit: 2, * merkleRoot: 0, * startTimeUnixSeconds: 1667771600, * endTimeUnixSeconds: 1667775200, * } * ] */ function setStages(MintStageInfo[] calldata newStages) external onlyOwner { uint256 originalSize = _mintStages.length; for (uint256 i = 0; i < originalSize; i++) { _mintStages.pop(); } for (uint256 i = 0; i < newStages.length; i++) { if (i >= 1) { if (newStages[i].startTimeUnixSeconds < newStages[i - 1].endTimeUnixSeconds + _timestampExpirySeconds) { revert InsufficientStageTimeGap(); } } _assertValidStartAndEndTimestamp(newStages[i].startTimeUnixSeconds, newStages[i].endTimeUnixSeconds); _mintStages.push( MintStageInfo({ price: newStages[i].price, walletLimit: newStages[i].walletLimit, merkleRoot: newStages[i].merkleRoot, maxStageSupply: newStages[i].maxStageSupply, startTimeUnixSeconds: newStages[i].startTimeUnixSeconds, endTimeUnixSeconds: newStages[i].endTimeUnixSeconds }) ); emit UpdateStage( i, newStages[i].price, newStages[i].walletLimit, newStages[i].merkleRoot, newStages[i].maxStageSupply, newStages[i].startTimeUnixSeconds, newStages[i].endTimeUnixSeconds ); } } /** * @dev Gets whether mintable. */ function getMintable() external view returns (bool) { return _mintable; } /** * @dev Sets mintable. */ function setMintable(bool mintable) external onlyOwner { _mintable = mintable; emit SetMintable(mintable); } /** * @dev Returns number of stages. */ function getNumberStages() external view override returns (uint256) { return _mintStages.length; } /** * @dev Returns maximum mintable supply. */ function getMaxMintableSupply() external view override returns (uint256) { return _maxMintableSupply; } /** * @dev Sets maximum mintable supply. * * New supply cannot be larger than the old. */ function setMaxMintableSupply(uint256 maxMintableSupply) external virtual onlyOwner { if (maxMintableSupply > _maxMintableSupply) { revert CannotIncreaseMaxMintableSupply(); } _maxMintableSupply = maxMintableSupply; emit SetMaxMintableSupply(maxMintableSupply); } /** * @dev Returns global wallet limit. This is the max number of tokens can be minted by one wallet. */ function getGlobalWalletLimit() external view override returns (uint256) { return _globalWalletLimit; } /** * @dev Sets global wallet limit. */ function setGlobalWalletLimit(uint256 globalWalletLimit) external onlyOwner { if (globalWalletLimit > _maxMintableSupply) { revert GlobalWalletLimitOverflow(); } _globalWalletLimit = globalWalletLimit; emit SetGlobalWalletLimit(globalWalletLimit); } /** * @dev Returns number of minted token for a given address. */ function totalMintedByAddress(address a) external view virtual override returns (uint256) { return _numberMinted(a); } /** * @dev Returns info for one stage specified by index (starting from 0). */ function getStageInfo(uint256 index) external view override returns (MintStageInfo memory, uint32, uint256) { if (index >= _mintStages.length) { revert("InvalidStage"); } uint32 walletMinted = _stageMintedCountsPerWallet[index][msg.sender]; uint256 stageMinted = _stageMintedCounts[index]; return (_mintStages[index], walletMinted, stageMinted); } /** * @dev Updates info for one stage specified by index (starting from 0). */ function updateStage( uint256 index, uint80 price, uint32 walletLimit, bytes32 merkleRoot, uint24 maxStageSupply, uint64 startTimeUnixSeconds, uint64 endTimeUnixSeconds ) external onlyOwner { if (index >= _mintStages.length) revert InvalidStage(); if (index >= 1) { if (startTimeUnixSeconds < _mintStages[index - 1].endTimeUnixSeconds + _timestampExpirySeconds) { revert InsufficientStageTimeGap(); } } _assertValidStartAndEndTimestamp(startTimeUnixSeconds, endTimeUnixSeconds); _mintStages[index].price = price; _mintStages[index].walletLimit = walletLimit; _mintStages[index].merkleRoot = merkleRoot; _mintStages[index].maxStageSupply = maxStageSupply; _mintStages[index].startTimeUnixSeconds = startTimeUnixSeconds; _mintStages[index].endTimeUnixSeconds = endTimeUnixSeconds; emit UpdateStage( index, price, walletLimit, merkleRoot, maxStageSupply, startTimeUnixSeconds, endTimeUnixSeconds ); } /** * @dev Returns mint currency address. */ function getMintCurrency() external view returns (address) { return _mintCurrency; } /** * @dev Mints token(s). * * qty - number of tokens to mint * limit - number of tokens an address can mint * proof - the merkle proof generated on client side. This applies if using whitelist. * timestamp - the current timestamp * signature - the signature from cosigner if using cosigner. */ function mint(uint32 qty, uint32 limit, bytes32[] calldata proof, uint64 timestamp, bytes calldata signature) external payable virtual nonReentrant { _mintInternal(qty, limit, msg.sender, proof, timestamp, signature); } /** * @dev Mints token(s) through crossmint. This function is supposed to be called by crossmint. * * qty - number of tokens to mint * to - the address to mint tokens to * proof - the merkle proof generated on client side. This applies if using whitelist. * timestamp - the current timestamp * signature - the signature from cosigner if using cosigner. */ function crossmint( uint32 qty, uint32 limit, address to, bytes32[] calldata proof, uint64 timestamp, bytes calldata signature ) external payable nonReentrant { if (_crossmintAddress == address(0)) revert CrossmintAddressNotSet(); // Check the caller is Crossmint if (msg.sender != _crossmintAddress) revert CrossmintOnly(); _mintInternal(qty, limit, to, proof, timestamp, signature); } /** * @dev Implementation of minting. */ function _mintInternal( uint32 qty, uint32 limit, address to, bytes32[] calldata proof, uint64 timestamp, bytes calldata signature ) internal canMint hasSupply(qty) { uint64 stageTimestamp = uint64(block.timestamp); MintStageInfo memory stage; if (_cosigner != address(0)) { assertValidCosign(msg.sender, qty, timestamp, signature); _assertValidTimestamp(timestamp); stageTimestamp = timestamp; } uint256 activeStage = getActiveStageFromTimestamp(stageTimestamp); stage = _mintStages[activeStage]; // Check value if minting with ETH if (_mintCurrency == address(0) && msg.value < stage.price * qty) { revert NotEnoughValue(); } // Check stage supply if applicable if (stage.maxStageSupply > 0) { if (_stageMintedCounts[activeStage] + qty > stage.maxStageSupply) { revert StageSupplyExceeded(); } } // Check global wallet limit if applicable if (_globalWalletLimit > 0) { if (_numberMinted(to) + qty > _globalWalletLimit) { revert WalletGlobalLimitExceeded(); } } // Check wallet limit for stage if applicable, limit == 0 means no limit enforced if (stage.walletLimit > 0) { if (_stageMintedCountsPerWallet[activeStage][to] + qty > stage.walletLimit) { revert WalletStageLimitExceeded(); } } // Check merkle proof if applicable, merkleRoot == 0x00...00 means no proof required if (stage.merkleRoot != 0) { if ( MerkleProof.processProof( proof, keccak256(abi.encodePacked(to, limit)) // NOTE: added limit to merkle verification ) != stage.merkleRoot ) revert InvalidProof(); // Verify merkle proof mint limit if (_stageMintedCountsPerWallet[activeStage][to] + qty > limit) { revert WalletStageLimitExceeded(); } } if (_mintCurrency != address(0)) { IERC20(_mintCurrency).safeTransferFrom(msg.sender, address(this), stage.price * qty); } _stageMintedCountsPerWallet[activeStage][to] += qty; _stageMintedCounts[activeStage] += qty; _safeMint(to, qty); } /** * @dev Mints token(s) by owner. * * NOTE: This function bypasses validations thus only available for owner. * This is typically used for owner to pre-mint or mint the remaining of the supply. */ function ownerMint(uint32 qty, address to) external onlyOwner hasSupply(qty) { _safeMint(to, qty); } /** * @dev Withdraws funds by owner. */ function withdraw() external onlyOwner { uint256 value = address(this).balance; (bool success,) = msg.sender.call{value: value}(""); if (!success) revert WithdrawFailed(); emit Withdraw(value); } /** * @dev Withdraws ERC-20 funds by owner. */ function withdrawERC20() external onlyOwner { if (_mintCurrency == address(0)) revert WrongMintCurrency(); uint256 value = IERC20(_mintCurrency).balanceOf(address(this)); IERC20(_mintCurrency).safeTransfer(msg.sender, value); emit WithdrawERC20(_mintCurrency, value); } /** * @dev Sets token base URI. */ function setBaseURI(string calldata baseURI) external onlyOwner { if (_baseURIPermanent) revert CannotUpdatePermanentBaseURI(); _currentBaseURI = baseURI; emit SetBaseURI(baseURI); } /** * @dev Sets token base URI permanent. Cannot revert. */ function setBaseURIPermanent() external onlyOwner { _baseURIPermanent = true; emit PermanentBaseURI(_currentBaseURI); } /** * @dev Sets token URI suffix. e.g. ".json". */ function setTokenURISuffix(string calldata suffix) external onlyOwner { _tokenURISuffix = suffix; } /** * @dev Returns token URI for a given token id. */ function tokenURI(uint256 tokenId) public view override(ERC721A, IERC721A) returns (string memory) { if (!_exists(tokenId)) revert URIQueryForNonexistentToken(); string memory baseURI = _currentBaseURI; return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, _toString(tokenId), _tokenURISuffix)) : ""; } /** * @dev Returns URI for the collection-level metadata. */ function contractURI() public view returns (string memory) { return _contractURI; } /** * @dev Set the URI for the collection-level metadata. */ function setContractURI(string calldata uri) external onlyOwner { _contractURI = uri; } /** * @dev Returns data hash for the given minter, qty and timestamp. */ function getCosignDigest(address minter, uint32 qty, uint64 timestamp) public view returns (bytes32) { if (_cosigner == address(0)) revert CosignerNotSet(); return keccak256( abi.encodePacked(address(this), minter, qty, _cosigner, timestamp, _chainID(), getCosignNonce(minter)) ).toEthSignedMessageHash(); } /** * @dev Validates the the given signature. */ function assertValidCosign(address minter, uint32 qty, uint64 timestamp, bytes memory signature) public view { if (!SignatureChecker.isValidSignatureNow(_cosigner, getCosignDigest(minter, qty, timestamp), signature)) { revert InvalidCosignSignature(); } } /** * @dev Returns the current active stage based on timestamp. */ function getActiveStageFromTimestamp(uint64 timestamp) public view returns (uint256) { for (uint256 i = 0; i < _mintStages.length; i++) { if (timestamp >= _mintStages[i].startTimeUnixSeconds && timestamp < _mintStages[i].endTimeUnixSeconds) { return i; } } revert InvalidStage(); } /** * @dev Validates the timestamp is not expired. */ function _assertValidTimestamp(uint64 timestamp) internal view { if (timestamp < block.timestamp - _timestampExpirySeconds) { revert TimestampExpired(); } } /** * @dev Validates the start timestamp is before end timestamp. Used when updating stages. */ function _assertValidStartAndEndTimestamp(uint64 start, uint64 end) internal pure { if (start >= end) revert InvalidStartAndEndTimestamp(); } /** * @dev Returns chain id. */ function _chainID() private view returns (uint256) { uint256 chainID; assembly { chainID := chainid() } return chainID; } function _requireCallerIsContractOwner() internal view virtual override { _checkOwner(); } }
// 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 // OpenZeppelin Contracts (last updated v4.9.0) (token/common/ERC2981.sol) pragma solidity ^0.8.0; import "../../interfaces/IERC2981.sol"; import "../../utils/introspection/ERC165.sol"; /** * @dev Implementation of the NFT Royalty Standard, a standardized way to retrieve royalty payment information. * * Royalty information can be specified globally for all token ids via {_setDefaultRoyalty}, and/or individually for * specific token ids via {_setTokenRoyalty}. The latter takes precedence over the first. * * Royalty is specified as a fraction of sale price. {_feeDenominator} is overridable but defaults to 10000, meaning the * fee is specified in basis points by default. * * IMPORTANT: ERC-2981 only specifies a way to signal royalty information and does not enforce its payment. See * https://eips.ethereum.org/EIPS/eip-2981#optional-royalty-payments[Rationale] in the EIP. Marketplaces are expected to * voluntarily pay royalties together with sales, but note that this standard is not yet widely supported. * * _Available since v4.5._ */ abstract contract ERC2981 is IERC2981, ERC165 { struct RoyaltyInfo { address receiver; uint96 royaltyFraction; } RoyaltyInfo private _defaultRoyaltyInfo; mapping(uint256 => RoyaltyInfo) private _tokenRoyaltyInfo; /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC165) returns (bool) { return interfaceId == type(IERC2981).interfaceId || super.supportsInterface(interfaceId); } /** * @inheritdoc IERC2981 */ function royaltyInfo(uint256 tokenId, uint256 salePrice) public view virtual override returns (address, uint256) { RoyaltyInfo memory royalty = _tokenRoyaltyInfo[tokenId]; if (royalty.receiver == address(0)) { royalty = _defaultRoyaltyInfo; } uint256 royaltyAmount = (salePrice * royalty.royaltyFraction) / _feeDenominator(); return (royalty.receiver, royaltyAmount); } /** * @dev The denominator with which to interpret the fee set in {_setTokenRoyalty} and {_setDefaultRoyalty} as a * fraction of the sale price. Defaults to 10000 so fees are expressed in basis points, but may be customized by an * override. */ function _feeDenominator() internal pure virtual returns (uint96) { return 10000; } /** * @dev Sets the royalty information that all ids in this contract will default to. * * Requirements: * * - `receiver` cannot be the zero address. * - `feeNumerator` cannot be greater than the fee denominator. */ function _setDefaultRoyalty(address receiver, uint96 feeNumerator) internal virtual { require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice"); require(receiver != address(0), "ERC2981: invalid receiver"); _defaultRoyaltyInfo = RoyaltyInfo(receiver, feeNumerator); } /** * @dev Removes default royalty information. */ function _deleteDefaultRoyalty() internal virtual { delete _defaultRoyaltyInfo; } /** * @dev Sets the royalty information for a specific token id, overriding the global default. * * Requirements: * * - `receiver` cannot be the zero address. * - `feeNumerator` cannot be greater than the fee denominator. */ function _setTokenRoyalty(uint256 tokenId, address receiver, uint96 feeNumerator) internal virtual { require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice"); require(receiver != address(0), "ERC2981: Invalid parameters"); _tokenRoyaltyInfo[tokenId] = RoyaltyInfo(receiver, feeNumerator); } /** * @dev Resets royalty information for the token id back to the global default. */ function _resetTokenRoyalty(uint256 tokenId) internal virtual { delete _tokenRoyaltyInfo[tokenId]; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.4) (utils/Context.sol) pragma solidity ^0.8.0; /** * @dev Provides information about the current execution context, including the * sender of the transaction and its data. While these are generally available * via msg.sender and msg.data, they should not be accessed in such a direct * manner, since when dealing with meta-transactions the account sending and * paying for execution may not be the actual sender (as far as an application * is concerned). * * This contract is only required for intermediate, library-like contracts. */ abstract contract Context { function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } function _contextSuffixLength() internal view virtual returns (uint256) { return 0; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (interfaces/IERC2981.sol) pragma solidity ^0.8.0; import "../utils/introspection/IERC165.sol"; /** * @dev Interface for the NFT Royalty Standard. * * A standardized way to retrieve royalty payment information for non-fungible tokens (NFTs) to enable universal * support for royalty payments across all NFT marketplaces and ecosystem participants. * * _Available since v4.5._ */ interface IERC2981 is IERC165 { /** * @dev Returns how much royalty is owed and to whom, based on a sale price that may be denominated in any unit of * exchange. The royalty amount is denominated and should be paid in that same unit of exchange. */ function royaltyInfo( uint256 tokenId, uint256 salePrice ) external view returns (address receiver, uint256 royaltyAmount); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol) pragma solidity ^0.8.0; import "./IERC165.sol"; /** * @dev Implementation of the {IERC165} interface. * * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check * for the additional interface id that will be supported. For example: * * ```solidity * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId); * } * ``` * * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation. */ abstract contract ERC165 is IERC165 { /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IERC165).interfaceId; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC165 standard, as defined in the * https://eips.ethereum.org/EIPS/eip-165[EIP]. * * Implementers can declare support of contract interfaces, which can then be * queried by others ({ERC165Checker}). * * For an implementation, see {ERC165}. */ interface IERC165 { /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] * to learn more about how these ids are created. * * This function call must use less than 30 000 gas. */ function supportsInterface(bytes4 interfaceId) external view returns (bool); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.4; import "./CreatorTokenBase.sol"; import "erc721a/contracts/extensions/ERC721AQueryable.sol"; /** * @title ERC721ACQueryable */ abstract contract ERC721ACQueryable is ERC721AQueryable, CreatorTokenBase { constructor(string memory name_, string memory symbol_) CreatorTokenBase() ERC721A(name_, symbol_) {} function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721A, IERC721A) returns (bool) { return interfaceId == type(ICreatorToken).interfaceId || ERC721A.supportsInterface(interfaceId); } /// @dev Ties the erc721a _beforeTokenTransfers hook to more granular transfer validation logic function _beforeTokenTransfers(address from, address to, uint256 startTokenId, uint256 quantity) internal virtual override { for (uint256 i = 0; i < quantity;) { _validateBeforeTransfer(from, to, startTokenId + i); unchecked { ++i; } } } /// @dev Ties the erc721a _afterTokenTransfer hook to more granular transfer validation logic function _afterTokenTransfers(address from, address to, uint256 startTokenId, uint256 quantity) internal virtual override { for (uint256 i = 0; i < quantity;) { _validateAfterTransfer(from, to, startTokenId + i); unchecked { ++i; } } } function _msgSenderERC721A() internal view virtual override returns (address) { return _msgSender(); } }
//SPDX-License-Identifier: MIT pragma solidity ^0.8.4; import "erc721a/contracts/extensions/IERC721AQueryable.sol"; interface IERC721M is IERC721AQueryable { error CannotIncreaseMaxMintableSupply(); error CannotUpdatePermanentBaseURI(); error CosignerNotSet(); error CrossmintAddressNotSet(); error CrossmintOnly(); error GlobalWalletLimitOverflow(); error InsufficientStageTimeGap(); error InvalidCosignSignature(); error InvalidProof(); error InvalidStage(); error InvalidStageArgsLength(); error InvalidStartAndEndTimestamp(); error NoSupplyLeft(); error NotEnoughValue(); error NotMintable(); error Mintable(); error StageSupplyExceeded(); error TimestampExpired(); error WalletGlobalLimitExceeded(); error WalletStageLimitExceeded(); error WithdrawFailed(); error WrongMintCurrency(); struct MintStageInfo { uint80 price; uint32 walletLimit; // 0 for unlimited bytes32 merkleRoot; // 0x0 for no presale enforced uint24 maxStageSupply; // 0 for unlimited uint64 startTimeUnixSeconds; uint64 endTimeUnixSeconds; } event UpdateStage( uint256 stage, uint80 price, uint32 walletLimit, bytes32 merkleRoot, uint24 maxStageSupply, uint64 startTimeUnixSeconds, uint64 endTimeUnixSeconds ); event SetCosigner(address cosigner); event SetCrossmintAddress(address crossmintAddress); event SetMintable(bool mintable); event SetMaxMintableSupply(uint256 maxMintableSupply); event SetGlobalWalletLimit(uint256 globalWalletLimit); event SetActiveStage(uint256 activeStage); event SetBaseURI(string baseURI); event SetTimestampExpirySeconds(uint64 expiry); event SetMintCurrency(address mintCurrency); event PermanentBaseURI(string baseURI); event Withdraw(uint256 value); event WithdrawERC20(address mintCurrency, uint256 value); function getNumberStages() external view returns (uint256); function getGlobalWalletLimit() external view returns (uint256); function getMaxMintableSupply() external view returns (uint256); function totalMintedByAddress(address a) external view returns (uint256); function getStageInfo(uint256 index) external view returns (MintStageInfo memory, uint32, uint256); }
// 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 // OpenZeppelin Contracts (last updated v4.9.2) (utils/cryptography/MerkleProof.sol) pragma solidity ^0.8.0; /** * @dev These functions deal with verification of Merkle Tree proofs. * * The tree and the proofs can be generated using our * https://github.com/OpenZeppelin/merkle-tree[JavaScript library]. * You will find a quickstart guide in the readme. * * WARNING: You should avoid using leaf values that are 64 bytes long prior to * hashing, or use a hash function other than keccak256 for hashing leaves. * This is because the concatenation of a sorted pair of internal nodes in * the merkle tree could be reinterpreted as a leaf value. * OpenZeppelin's JavaScript library generates merkle trees that are safe * against this attack out of the box. */ library MerkleProof { /** * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree * defined by `root`. For this, a `proof` must be provided, containing * sibling hashes on the branch from the leaf to the root of the tree. Each * pair of leaves and each pair of pre-images are assumed to be sorted. */ function verify(bytes32[] memory proof, bytes32 root, bytes32 leaf) internal pure returns (bool) { return processProof(proof, leaf) == root; } /** * @dev Calldata version of {verify} * * _Available since v4.7._ */ function verifyCalldata(bytes32[] calldata proof, bytes32 root, bytes32 leaf) internal pure returns (bool) { return processProofCalldata(proof, leaf) == root; } /** * @dev Returns the rebuilt hash obtained by traversing a Merkle tree up * from `leaf` using `proof`. A `proof` is valid if and only if the rebuilt * hash matches the root of the tree. When processing the proof, the pairs * of leafs & pre-images are assumed to be sorted. * * _Available since v4.4._ */ function processProof(bytes32[] memory proof, bytes32 leaf) internal pure returns (bytes32) { bytes32 computedHash = leaf; for (uint256 i = 0; i < proof.length; i++) { computedHash = _hashPair(computedHash, proof[i]); } return computedHash; } /** * @dev Calldata version of {processProof} * * _Available since v4.7._ */ function processProofCalldata(bytes32[] calldata proof, bytes32 leaf) internal pure returns (bytes32) { bytes32 computedHash = leaf; for (uint256 i = 0; i < proof.length; i++) { computedHash = _hashPair(computedHash, proof[i]); } return computedHash; } /** * @dev Returns true if the `leaves` can be simultaneously proven to be a part of a merkle tree defined by * `root`, according to `proof` and `proofFlags` as described in {processMultiProof}. * * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details. * * _Available since v4.7._ */ function multiProofVerify( bytes32[] memory proof, bool[] memory proofFlags, bytes32 root, bytes32[] memory leaves ) internal pure returns (bool) { return processMultiProof(proof, proofFlags, leaves) == root; } /** * @dev Calldata version of {multiProofVerify} * * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details. * * _Available since v4.7._ */ function multiProofVerifyCalldata( bytes32[] calldata proof, bool[] calldata proofFlags, bytes32 root, bytes32[] memory leaves ) internal pure returns (bool) { return processMultiProofCalldata(proof, proofFlags, leaves) == root; } /** * @dev Returns the root of a tree reconstructed from `leaves` and sibling nodes in `proof`. The reconstruction * proceeds by incrementally reconstructing all inner nodes by combining a leaf/inner node with either another * leaf/inner node or a proof sibling node, depending on whether each `proofFlags` item is true or false * respectively. * * CAUTION: Not all merkle trees admit multiproofs. To use multiproofs, it is sufficient to ensure that: 1) the tree * is complete (but not necessarily perfect), 2) the leaves to be proven are in the opposite order they are in the * tree (i.e., as seen from right to left starting at the deepest layer and continuing at the next layer). * * _Available since v4.7._ */ function processMultiProof( bytes32[] memory proof, bool[] memory proofFlags, bytes32[] memory leaves ) internal pure returns (bytes32 merkleRoot) { // This function rebuilds the root hash by traversing the tree up from the leaves. The root is rebuilt by // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of // the merkle tree. uint256 leavesLen = leaves.length; uint256 proofLen = proof.length; uint256 totalHashes = proofFlags.length; // Check proof validity. require(leavesLen + proofLen - 1 == totalHashes, "MerkleProof: invalid multiproof"); // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop". bytes32[] memory hashes = new bytes32[](totalHashes); uint256 leafPos = 0; uint256 hashPos = 0; uint256 proofPos = 0; // At each step, we compute the next hash using two values: // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we // get the next hash. // - depending on the flag, either another value from the "main queue" (merging branches) or an element from the // `proof` array. for (uint256 i = 0; i < totalHashes; i++) { bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++]; bytes32 b = proofFlags[i] ? (leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++]) : proof[proofPos++]; hashes[i] = _hashPair(a, b); } if (totalHashes > 0) { require(proofPos == proofLen, "MerkleProof: invalid multiproof"); unchecked { return hashes[totalHashes - 1]; } } else if (leavesLen > 0) { return leaves[0]; } else { return proof[0]; } } /** * @dev Calldata version of {processMultiProof}. * * CAUTION: Not all merkle trees admit multiproofs. See {processMultiProof} for details. * * _Available since v4.7._ */ function processMultiProofCalldata( bytes32[] calldata proof, bool[] calldata proofFlags, bytes32[] memory leaves ) internal pure returns (bytes32 merkleRoot) { // This function rebuilds the root hash by traversing the tree up from the leaves. The root is rebuilt by // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of // the merkle tree. uint256 leavesLen = leaves.length; uint256 proofLen = proof.length; uint256 totalHashes = proofFlags.length; // Check proof validity. require(leavesLen + proofLen - 1 == totalHashes, "MerkleProof: invalid multiproof"); // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop". bytes32[] memory hashes = new bytes32[](totalHashes); uint256 leafPos = 0; uint256 hashPos = 0; uint256 proofPos = 0; // At each step, we compute the next hash using two values: // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we // get the next hash. // - depending on the flag, either another value from the "main queue" (merging branches) or an element from the // `proof` array. for (uint256 i = 0; i < totalHashes; i++) { bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++]; bytes32 b = proofFlags[i] ? (leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++]) : proof[proofPos++]; hashes[i] = _hashPair(a, b); } if (totalHashes > 0) { require(proofPos == proofLen, "MerkleProof: invalid multiproof"); unchecked { return hashes[totalHashes - 1]; } } else if (leavesLen > 0) { return leaves[0]; } else { return proof[0]; } } function _hashPair(bytes32 a, bytes32 b) private pure returns (bytes32) { return a < b ? _efficientHash(a, b) : _efficientHash(b, a); } function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) { /// @solidity memory-safe-assembly assembly { mstore(0x00, a) mstore(0x20, b) value := keccak256(0x00, 0x40) } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (utils/cryptography/SignatureChecker.sol) pragma solidity ^0.8.0; import "./ECDSA.sol"; import "../../interfaces/IERC1271.sol"; /** * @dev Signature verification helper that can be used instead of `ECDSA.recover` to seamlessly support both ECDSA * signatures from externally owned accounts (EOAs) as well as ERC1271 signatures from smart contract wallets like * Argent and Gnosis Safe. * * _Available since v4.1._ */ library SignatureChecker { /** * @dev Checks if a signature is valid for a given signer and data hash. If the signer is a smart contract, the * signature is validated against that smart contract using ERC1271, otherwise it's validated using `ECDSA.recover`. * * NOTE: Unlike ECDSA signatures, contract signatures are revocable, and the outcome of this function can thus * change through time. It could return true at block N and false at block N+1 (or the opposite). */ function isValidSignatureNow(address signer, bytes32 hash, bytes memory signature) internal view returns (bool) { (address recovered, ECDSA.RecoverError error) = ECDSA.tryRecover(hash, signature); return (error == ECDSA.RecoverError.NoError && recovered == signer) || isValidERC1271SignatureNow(signer, hash, signature); } /** * @dev Checks if a signature is valid for a given signer and data hash. The signature is validated * against the signer smart contract using ERC1271. * * NOTE: Unlike ECDSA signatures, contract signatures are revocable, and the outcome of this function can thus * change through time. It could return true at block N and false at block N+1 (or the opposite). */ function isValidERC1271SignatureNow( address signer, bytes32 hash, bytes memory signature ) internal view returns (bool) { (bool success, bytes memory result) = signer.staticcall( abi.encodeWithSelector(IERC1271.isValidSignature.selector, hash, signature) ); return (success && result.length >= 32 && abi.decode(result, (bytes32)) == bytes32(IERC1271.isValidSignature.selector)); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (utils/cryptography/ECDSA.sol) pragma solidity ^0.8.0; import "../Strings.sol"; /** * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations. * * These functions can be used to verify that a message was signed by the holder * of the private keys of a given address. */ library ECDSA { enum RecoverError { NoError, InvalidSignature, InvalidSignatureLength, InvalidSignatureS, InvalidSignatureV // Deprecated in v4.8 } function _throwError(RecoverError error) private pure { if (error == RecoverError.NoError) { return; // no error: do nothing } else if (error == RecoverError.InvalidSignature) { revert("ECDSA: invalid signature"); } else if (error == RecoverError.InvalidSignatureLength) { revert("ECDSA: invalid signature length"); } else if (error == RecoverError.InvalidSignatureS) { revert("ECDSA: invalid signature 's' value"); } } /** * @dev Returns the address that signed a hashed message (`hash`) with * `signature` or error string. This address can then be used for verification purposes. * * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures: * this function rejects them by requiring the `s` value to be in the lower * half order, and the `v` value to be either 27 or 28. * * IMPORTANT: `hash` _must_ be the result of a hash operation for the * verification to be secure: it is possible to craft signatures that * recover to arbitrary addresses for non-hashed data. A safe way to ensure * this is by receiving a hash of the original message (which may otherwise * be too long), and then calling {toEthSignedMessageHash} on it. * * Documentation for signature generation: * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js] * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers] * * _Available since v4.3._ */ function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) { if (signature.length == 65) { bytes32 r; bytes32 s; uint8 v; // ecrecover takes the signature parameters, and the only way to get them // currently is to use assembly. /// @solidity memory-safe-assembly assembly { r := mload(add(signature, 0x20)) s := mload(add(signature, 0x40)) v := byte(0, mload(add(signature, 0x60))) } return tryRecover(hash, v, r, s); } else { return (address(0), RecoverError.InvalidSignatureLength); } } /** * @dev Returns the address that signed a hashed message (`hash`) with * `signature`. This address can then be used for verification purposes. * * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures: * this function rejects them by requiring the `s` value to be in the lower * half order, and the `v` value to be either 27 or 28. * * IMPORTANT: `hash` _must_ be the result of a hash operation for the * verification to be secure: it is possible to craft signatures that * recover to arbitrary addresses for non-hashed data. A safe way to ensure * this is by receiving a hash of the original message (which may otherwise * be too long), and then calling {toEthSignedMessageHash} on it. */ function recover(bytes32 hash, bytes memory signature) internal pure returns (address) { (address recovered, RecoverError error) = tryRecover(hash, signature); _throwError(error); return recovered; } /** * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately. * * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures] * * _Available since v4.3._ */ function tryRecover(bytes32 hash, bytes32 r, bytes32 vs) internal pure returns (address, RecoverError) { bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff); uint8 v = uint8((uint256(vs) >> 255) + 27); return tryRecover(hash, v, r, s); } /** * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately. * * _Available since v4.2._ */ function recover(bytes32 hash, bytes32 r, bytes32 vs) internal pure returns (address) { (address recovered, RecoverError error) = tryRecover(hash, r, vs); _throwError(error); return recovered; } /** * @dev Overload of {ECDSA-tryRecover} that receives the `v`, * `r` and `s` signature fields separately. * * _Available since v4.3._ */ function tryRecover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal pure returns (address, RecoverError) { // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most // signatures from current libraries generate a unique signature with an s-value in the lower half order. // // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept // these malleable signatures as well. if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) { return (address(0), RecoverError.InvalidSignatureS); } // If the signature is valid (and not malleable), return the signer address address signer = ecrecover(hash, v, r, s); if (signer == address(0)) { return (address(0), RecoverError.InvalidSignature); } return (signer, RecoverError.NoError); } /** * @dev Overload of {ECDSA-recover} that receives the `v`, * `r` and `s` signature fields separately. */ function recover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal pure returns (address) { (address recovered, RecoverError error) = tryRecover(hash, v, r, s); _throwError(error); return recovered; } /** * @dev Returns an Ethereum Signed Message, created from a `hash`. This * produces hash corresponding to the one signed with the * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] * JSON-RPC method as part of EIP-191. * * See {recover}. */ function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32 message) { // 32 is the length in bytes of hash, // enforced by the type signature above /// @solidity memory-safe-assembly assembly { mstore(0x00, "\x19Ethereum Signed Message:\n32") mstore(0x1c, hash) message := keccak256(0x00, 0x3c) } } /** * @dev Returns an Ethereum Signed Message, created from `s`. This * produces hash corresponding to the one signed with the * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] * JSON-RPC method as part of EIP-191. * * See {recover}. */ function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) { return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s)); } /** * @dev Returns an Ethereum Signed Typed Data, created from a * `domainSeparator` and a `structHash`. This produces hash corresponding * to the one signed with the * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`] * JSON-RPC method as part of EIP-712. * * See {recover}. */ function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32 data) { /// @solidity memory-safe-assembly assembly { let ptr := mload(0x40) mstore(ptr, "\x19\x01") mstore(add(ptr, 0x02), domainSeparator) mstore(add(ptr, 0x22), structHash) data := keccak256(ptr, 0x42) } } /** * @dev Returns an Ethereum Signed Data with intended validator, created from a * `validator` and `data` according to the version 0 of EIP-191. * * See {recover}. */ function toDataWithIntendedValidatorHash(address validator, bytes memory data) internal pure returns (bytes32) { return keccak256(abi.encodePacked("\x19\x00", validator, data)); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.3) (token/ERC20/utils/SafeERC20.sol) pragma solidity ^0.8.0; import "../IERC20.sol"; import "../extensions/IERC20Permit.sol"; import "../../../utils/Address.sol"; /** * @title SafeERC20 * @dev Wrappers around ERC20 operations that throw on failure (when the token * contract returns false). Tokens that return no value (and instead revert or * throw on failure) are also supported, non-reverting calls are assumed to be * successful. * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract, * which allows you to call the safe operations as `token.safeTransfer(...)`, etc. */ library SafeERC20 { using Address for address; /** * @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value, * non-reverting calls are assumed to be successful. */ function safeTransfer(IERC20 token, address to, uint256 value) internal { _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value)); } /** * @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the * calling contract. If `token` returns no value, non-reverting calls are assumed to be successful. */ function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal { _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value)); } /** * @dev Deprecated. This function has issues similar to the ones found in * {IERC20-approve}, and its usage is discouraged. * * Whenever possible, use {safeIncreaseAllowance} and * {safeDecreaseAllowance} instead. */ function safeApprove(IERC20 token, address spender, uint256 value) internal { // safeApprove should only be called when setting an initial allowance, // or when resetting it to zero. To increase and decrease it, use // 'safeIncreaseAllowance' and 'safeDecreaseAllowance' require( (value == 0) || (token.allowance(address(this), spender) == 0), "SafeERC20: approve from non-zero to non-zero allowance" ); _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value)); } /** * @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value, * non-reverting calls are assumed to be successful. */ function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal { uint256 oldAllowance = token.allowance(address(this), spender); _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, oldAllowance + value)); } /** * @dev Decrease the calling contract's allowance toward `spender` by `value`. If `token` returns no value, * non-reverting calls are assumed to be successful. */ function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal { unchecked { uint256 oldAllowance = token.allowance(address(this), spender); require(oldAllowance >= value, "SafeERC20: decreased allowance below zero"); _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, oldAllowance - value)); } } /** * @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value, * non-reverting calls are assumed to be successful. Meant to be used with tokens that require the approval * to be set to zero before setting it to a non-zero value, such as USDT. */ function forceApprove(IERC20 token, address spender, uint256 value) internal { bytes memory approvalCall = abi.encodeWithSelector(token.approve.selector, spender, value); if (!_callOptionalReturnBool(token, approvalCall)) { _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, 0)); _callOptionalReturn(token, approvalCall); } } /** * @dev Use a ERC-2612 signature to set the `owner` approval toward `spender` on `token`. * Revert on invalid signature. */ function safePermit( IERC20Permit token, address owner, address spender, uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s ) internal { uint256 nonceBefore = token.nonces(owner); token.permit(owner, spender, value, deadline, v, r, s); uint256 nonceAfter = token.nonces(owner); require(nonceAfter == nonceBefore + 1, "SafeERC20: permit did not succeed"); } /** * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement * on the return value: the return value is optional (but if data is returned, it must not be false). * @param token The token targeted by the call. * @param data The call data (encoded using abi.encode or one of its variants). */ function _callOptionalReturn(IERC20 token, bytes memory data) private { // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since // we're implementing it ourselves. We use {Address-functionCall} to perform this call, which verifies that // the target address contains contract code and also asserts for success in the low-level call. bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed"); require(returndata.length == 0 || abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed"); } /** * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement * on the return value: the return value is optional (but if data is returned, it must not be false). * @param token The token targeted by the call. * @param data The call data (encoded using abi.encode or one of its variants). * * This is a variant of {_callOptionalReturn} that silents catches all reverts and returns a bool instead. */ function _callOptionalReturnBool(IERC20 token, bytes memory data) private returns (bool) { // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since // we're implementing it ourselves. We cannot use {Address-functionCall} here since this should return false // and not revert is the subcall reverts. (bool success, bytes memory returndata) = address(token).call(data); return success && (returndata.length == 0 || abi.decode(returndata, (bool))) && Address.isContract(address(token)); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.4; import "@limitbreak/creator-token-standards/src/access/OwnablePermissions.sol"; import "@limitbreak/creator-token-standards/src/interfaces/ICreatorToken.sol"; import "@limitbreak/creator-token-standards/src/interfaces/ICreatorTokenTransferValidator.sol"; import "@limitbreak/creator-token-standards/src/utils/TransferValidation.sol"; import "@openzeppelin/contracts/interfaces/IERC165.sol"; /** * @title CreatorTokenBase * @author Limit Break, Inc. * @notice CreatorTokenBase is an abstract contract that provides basic functionality for managing token * transfer policies through an implementation of ICreatorTokenTransferValidator. This contract is intended to be used * as a base for creator-specific token contracts, enabling customizable transfer restrictions and security policies. * * <h4>Features:</h4> * <ul>Ownable: This contract can have an owner who can set and update the transfer validator.</ul> * <ul>TransferValidation: Implements the basic token transfer validation interface.</ul> * <ul>ICreatorToken: Implements the interface for creator tokens, providing view functions for token security policies.</ul> * * <h4>Benefits:</h4> * <ul>Provides a flexible and modular way to implement custom token transfer restrictions and security policies.</ul> * <ul>Allows creators to enforce policies such as whitelisted operators and permitted contract receivers.</ul> * <ul>Can be easily integrated into other token contracts as a base contract.</ul> * * <h4>Intended Usage:</h4> * <ul>Use as a base contract for creator token implementations that require advanced transfer restrictions and * security policies.</ul> * <ul>Set and update the ICreatorTokenTransferValidator implementation contract to enforce desired policies for the * creator token.</ul> */ abstract contract CreatorTokenBase is OwnablePermissions, TransferValidation, ICreatorToken { /** * @dev Thrown when the transfer validator address is the zero address * @dev or it does not implement the `ICreatorTokenTransferValidator` interface. */ error CreatorTokenBase__InvalidTransferValidatorContract(); /// @dev Thrown when attempting to set transfer security settings before a transfer validator is set. error CreatorTokenBase__SetTransferValidatorFirst(); /// @dev The default transfer validator address for calls to `setToDefaultSecurityPolicy`. address public constant DEFAULT_TRANSFER_VALIDATOR = address(0x721C00182a990771244d7A71B9FA2ea789A3b433); /// @dev The default transfer security level for calls to `setToDefaultSecurityPolicy`. TransferSecurityLevels public constant DEFAULT_TRANSFER_SECURITY_LEVEL = TransferSecurityLevels.Two; /// @dev The default operator whitelist id for calls to `setToDefaultSecurityPolicy`. uint120 public constant DEFAULT_OPERATOR_WHITELIST_ID = uint120(1); ICreatorTokenTransferValidator private transferValidator; /** * @notice Allows the contract owner to set the transfer validator to the official validator contract * and set the security policy to the recommended default settings. * @dev May be overridden to change the default behavior of an individual collection. */ function setToDefaultSecurityPolicy() public virtual { _requireCallerIsContractOwner(); setTransferValidator(DEFAULT_TRANSFER_VALIDATOR); ICreatorTokenTransferValidator(DEFAULT_TRANSFER_VALIDATOR).setTransferSecurityLevelOfCollection( address(this), DEFAULT_TRANSFER_SECURITY_LEVEL ); ICreatorTokenTransferValidator(DEFAULT_TRANSFER_VALIDATOR).setOperatorWhitelistOfCollection( address(this), DEFAULT_OPERATOR_WHITELIST_ID ); } /** * @notice Allows the contract owner to set the transfer validator to a custom validator contract * and set the security policy to their own custom settings. */ function setToCustomValidatorAndSecurityPolicy( address validator, TransferSecurityLevels level, uint120 operatorWhitelistId, uint120 permittedContractReceiversAllowlistId ) public { _requireCallerIsContractOwner(); setTransferValidator(validator); ICreatorTokenTransferValidator(validator).setTransferSecurityLevelOfCollection(address(this), level); ICreatorTokenTransferValidator(validator).setOperatorWhitelistOfCollection(address(this), operatorWhitelistId); ICreatorTokenTransferValidator(validator).setPermittedContractReceiverAllowlistOfCollection( address(this), permittedContractReceiversAllowlistId ); } /** * @notice Allows the contract owner to set the security policy to their own custom settings. * @dev Reverts if the transfer validator has not been set. */ function setToCustomSecurityPolicy( TransferSecurityLevels level, uint120 operatorWhitelistId, uint120 permittedContractReceiversAllowlistId ) public { _requireCallerIsContractOwner(); ICreatorTokenTransferValidator validator = getTransferValidator(); if (address(validator) == address(0)) { revert CreatorTokenBase__SetTransferValidatorFirst(); } validator.setTransferSecurityLevelOfCollection(address(this), level); validator.setOperatorWhitelistOfCollection(address(this), operatorWhitelistId); validator.setPermittedContractReceiverAllowlistOfCollection( address(this), permittedContractReceiversAllowlistId ); } /** * @notice Sets the transfer validator for the token contract. * * @dev Throws when provided validator contract is not the zero address and doesn't support * the ICreatorTokenTransferValidator interface. * @dev Throws when the caller is not the contract owner. * * @dev <h4>Postconditions:</h4> * 1. The transferValidator address is updated. * 2. The `TransferValidatorUpdated` event is emitted. * * @param transferValidator_ The address of the transfer validator contract. */ function setTransferValidator(address transferValidator_) public { _requireCallerIsContractOwner(); bool isValidTransferValidator = false; if (transferValidator_.code.length > 0) { try IERC165(transferValidator_).supportsInterface(type(ICreatorTokenTransferValidator).interfaceId) returns (bool supportsInterface) { isValidTransferValidator = supportsInterface; } catch {} } if (transferValidator_ != address(0) && !isValidTransferValidator) { revert CreatorTokenBase__InvalidTransferValidatorContract(); } emit TransferValidatorUpdated(address(transferValidator), transferValidator_); transferValidator = ICreatorTokenTransferValidator(transferValidator_); } /** * @notice Returns the transfer validator contract address for this token contract. */ function getTransferValidator() public view override returns (ICreatorTokenTransferValidator) { return transferValidator; } /** * @notice Returns the security policy for this token contract, which includes: * Transfer security level, operator whitelist id, permitted contract receiver allowlist id. */ function getSecurityPolicy() public view override returns (CollectionSecurityPolicy memory) { if (address(transferValidator) != address(0)) { return transferValidator.getCollectionSecurityPolicy(address(this)); } return CollectionSecurityPolicy({ transferSecurityLevel: TransferSecurityLevels.Recommended, operatorWhitelistId: 0, permittedContractReceiversId: 0 }); } /** * @notice Returns the list of all whitelisted operators for this token contract. * @dev This can be an expensive call and should only be used in view-only functions. */ function getWhitelistedOperators() public view override returns (address[] memory) { if (address(transferValidator) != address(0)) { return transferValidator.getWhitelistedOperators( transferValidator.getCollectionSecurityPolicy(address(this)).operatorWhitelistId ); } return new address[](0); } /** * @notice Returns the list of permitted contract receivers for this token contract. * @dev This can be an expensive call and should only be used in view-only functions. */ function getPermittedContractReceivers() public view override returns (address[] memory) { if (address(transferValidator) != address(0)) { return transferValidator.getPermittedContractReceivers( transferValidator.getCollectionSecurityPolicy(address(this)).permittedContractReceiversId ); } return new address[](0); } /** * @notice Checks if an operator is whitelisted for this token contract. * @param operator The address of the operator to check. */ function isOperatorWhitelisted(address operator) public view override returns (bool) { if (address(transferValidator) != address(0)) { return transferValidator.isOperatorWhitelisted( transferValidator.getCollectionSecurityPolicy(address(this)).operatorWhitelistId, operator ); } return false; } /** * @notice Checks if a contract receiver is permitted for this token contract. * @param receiver The address of the receiver to check. */ function isContractReceiverPermitted(address receiver) public view override returns (bool) { if (address(transferValidator) != address(0)) { return transferValidator.isContractReceiverPermitted( transferValidator.getCollectionSecurityPolicy(address(this)).permittedContractReceiversId, receiver ); } return false; } /** * @notice Determines if a transfer is allowed based on the token contract's security policy. Use this function * to simulate whether or not a transfer made by the specified `caller` from the `from` address to the `to` * address would be allowed by this token's security policy. * * @notice This function only checks the security policy restrictions and does not check whether token ownership * or approvals are in place. * * @param caller The address of the simulated caller. * @param from The address of the sender. * @param to The address of the receiver. * @return True if the transfer is allowed, false otherwise. */ function isTransferAllowed(address caller, address from, address to) public view override returns (bool) { if (address(transferValidator) != address(0)) { try transferValidator.applyCollectionTransferPolicy(caller, from, to) { return true; } catch { return false; } } return true; } /** * @dev Pre-validates a token transfer, reverting if the transfer is not allowed by this token's security policy. * Inheriting contracts are responsible for overriding the _beforeTokenTransfer function, or its equivalent * and calling _validateBeforeTransfer so that checks can be properly applied during token transfers. * * @dev Throws when the transfer doesn't comply with the collection's transfer policy, if the transferValidator is * set to a non-zero address. * * @param caller The address of the caller. * @param from The address of the sender. * @param to The address of the receiver. */ function _preValidateTransfer(address caller, address from, address to, uint256, /*tokenId*/ uint256 /*value*/ ) internal virtual override { if (address(transferValidator) != address(0)) { transferValidator.applyCollectionTransferPolicy(caller, from, to); } } }
// SPDX-License-Identifier: MIT // ERC721A Contracts v4.2.3 // Creator: Chiru Labs pragma solidity ^0.8.4; import './IERC721AQueryable.sol'; import '../ERC721A.sol'; /** * @title ERC721AQueryable. * * @dev ERC721A subclass with convenience query functions. */ abstract contract ERC721AQueryable is ERC721A, IERC721AQueryable { /** * @dev Returns the `TokenOwnership` struct at `tokenId` without reverting. * * If the `tokenId` is out of bounds: * * - `addr = address(0)` * - `startTimestamp = 0` * - `burned = false` * - `extraData = 0` * * If the `tokenId` is burned: * * - `addr = <Address of owner before token was burned>` * - `startTimestamp = <Timestamp when token was burned>` * - `burned = true` * - `extraData = <Extra data when token was burned>` * * Otherwise: * * - `addr = <Address of owner>` * - `startTimestamp = <Timestamp of start of ownership>` * - `burned = false` * - `extraData = <Extra data at start of ownership>` */ function explicitOwnershipOf(uint256 tokenId) public view virtual override returns (TokenOwnership memory) { TokenOwnership memory ownership; if (tokenId < _startTokenId() || tokenId >= _nextTokenId()) { return ownership; } ownership = _ownershipAt(tokenId); if (ownership.burned) { return ownership; } return _ownershipOf(tokenId); } /** * @dev Returns an array of `TokenOwnership` structs at `tokenIds` in order. * See {ERC721AQueryable-explicitOwnershipOf} */ function explicitOwnershipsOf(uint256[] calldata tokenIds) external view virtual override returns (TokenOwnership[] memory) { unchecked { uint256 tokenIdsLength = tokenIds.length; TokenOwnership[] memory ownerships = new TokenOwnership[](tokenIdsLength); for (uint256 i; i != tokenIdsLength; ++i) { ownerships[i] = explicitOwnershipOf(tokenIds[i]); } return ownerships; } } /** * @dev Returns an array of token IDs owned by `owner`, * in the range [`start`, `stop`) * (i.e. `start <= tokenId < stop`). * * This function allows for tokens to be queried if the collection * grows too big for a single call of {ERC721AQueryable-tokensOfOwner}. * * Requirements: * * - `start < stop` */ function tokensOfOwnerIn( address owner, uint256 start, uint256 stop ) external view virtual override returns (uint256[] memory) { unchecked { if (start >= stop) revert InvalidQueryRange(); uint256 tokenIdsIdx; uint256 stopLimit = _nextTokenId(); // Set `start = max(start, _startTokenId())`. if (start < _startTokenId()) { start = _startTokenId(); } // Set `stop = min(stop, stopLimit)`. if (stop > stopLimit) { stop = stopLimit; } uint256 tokenIdsMaxLength = balanceOf(owner); // Set `tokenIdsMaxLength = min(balanceOf(owner), stop - start)`, // to cater for cases where `balanceOf(owner)` is too big. if (start < stop) { uint256 rangeLength = stop - start; if (rangeLength < tokenIdsMaxLength) { tokenIdsMaxLength = rangeLength; } } else { tokenIdsMaxLength = 0; } uint256[] memory tokenIds = new uint256[](tokenIdsMaxLength); if (tokenIdsMaxLength == 0) { return tokenIds; } // We need to call `explicitOwnershipOf(start)`, // because the slot at `start` may not be initialized. TokenOwnership memory ownership = explicitOwnershipOf(start); address currOwnershipAddr; // If the starting slot exists (i.e. not burned), initialize `currOwnershipAddr`. // `ownership.address` will not be zero, as `start` is clamped to the valid token ID range. if (!ownership.burned) { currOwnershipAddr = ownership.addr; } for (uint256 i = start; i != stop && tokenIdsIdx != tokenIdsMaxLength; ++i) { ownership = _ownershipAt(i); if (ownership.burned) { continue; } if (ownership.addr != address(0)) { currOwnershipAddr = ownership.addr; } if (currOwnershipAddr == owner) { tokenIds[tokenIdsIdx++] = i; } } // Downsize the array to fit. assembly { mstore(tokenIds, tokenIdsIdx) } return tokenIds; } } /** * @dev Returns an array of token IDs owned by `owner`. * * This function scans the ownership mapping and is O(`totalSupply`) in complexity. * It is meant to be called off-chain. * * See {ERC721AQueryable-tokensOfOwnerIn} for splitting the scan into * multiple smaller scans if the collection is large enough to cause * an out-of-gas error (10K collections should be fine). */ function tokensOfOwner(address owner) external view virtual override returns (uint256[] memory) { unchecked { uint256 tokenIdsIdx; address currOwnershipAddr; uint256 tokenIdsLength = balanceOf(owner); uint256[] memory tokenIds = new uint256[](tokenIdsLength); TokenOwnership memory ownership; for (uint256 i = _startTokenId(); tokenIdsIdx != tokenIdsLength; ++i) { ownership = _ownershipAt(i); if (ownership.burned) { continue; } if (ownership.addr != address(0)) { currOwnershipAddr = ownership.addr; } if (currOwnershipAddr == owner) { tokenIds[tokenIdsIdx++] = i; } } return tokenIds; } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (interfaces/IERC165.sol) pragma solidity ^0.8.0; import "../utils/introspection/IERC165.sol";
// SPDX-License-Identifier: MIT pragma solidity ^0.8.4; import "@openzeppelin/contracts/utils/Context.sol"; abstract contract OwnablePermissions is Context { function _requireCallerIsContractOwner() internal view virtual; }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.4; import "./IEOARegistry.sol"; import "./ITransferSecurityRegistry.sol"; import "./ITransferValidator.sol"; interface ICreatorTokenTransferValidator is ITransferSecurityRegistry, ITransferValidator, IEOARegistry {}
// SPDX-License-Identifier: MIT pragma solidity ^0.8.4; import "./ICreatorTokenTransferValidator.sol"; interface ICreatorToken { event TransferValidatorUpdated(address oldValidator, address newValidator); function getTransferValidator() external view returns (ICreatorTokenTransferValidator); function getSecurityPolicy() external view returns (CollectionSecurityPolicy memory); function getWhitelistedOperators() external view returns (address[] memory); function getPermittedContractReceivers() external view returns (address[] memory); function isOperatorWhitelisted(address operator) external view returns (bool); function isContractReceiverPermitted(address receiver) external view returns (bool); function isTransferAllowed(address caller, address from, address to) external view returns (bool); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.4; import "@openzeppelin/contracts/utils/Context.sol"; /** * @title TransferValidation * @author Limit Break, Inc. * @notice A mix-in that can be combined with ERC-721 contracts to provide more granular hooks. * Openzeppelin's ERC721 contract only provides hooks for before and after transfer. This allows * developers to validate or customize transfers within the context of a mint, a burn, or a transfer. */ abstract contract TransferValidation is Context { /// @dev Thrown when the from and to address are both the zero address. error ShouldNotMintToBurnAddress(); /// @dev Inheriting contracts should call this function in the _beforeTokenTransfer function to get more granular hooks. function _validateBeforeTransfer(address from, address to, uint256 tokenId) internal virtual { bool fromZeroAddress = from == address(0); bool toZeroAddress = to == address(0); if(fromZeroAddress && toZeroAddress) { revert ShouldNotMintToBurnAddress(); } else if(fromZeroAddress) { _preValidateMint(_msgSender(), to, tokenId, msg.value); } else if(toZeroAddress) { _preValidateBurn(_msgSender(), from, tokenId, msg.value); } else { _preValidateTransfer(_msgSender(), from, to, tokenId, msg.value); } } /// @dev Inheriting contracts should call this function in the _afterTokenTransfer function to get more granular hooks. function _validateAfterTransfer(address from, address to, uint256 tokenId) internal virtual { bool fromZeroAddress = from == address(0); bool toZeroAddress = to == address(0); if(fromZeroAddress && toZeroAddress) { revert ShouldNotMintToBurnAddress(); } else if(fromZeroAddress) { _postValidateMint(_msgSender(), to, tokenId, msg.value); } else if(toZeroAddress) { _postValidateBurn(_msgSender(), from, tokenId, msg.value); } else { _postValidateTransfer(_msgSender(), from, to, tokenId, msg.value); } } /// @dev Optional validation hook that fires before a mint function _preValidateMint(address caller, address to, uint256 tokenId, uint256 value) internal virtual {} /// @dev Optional validation hook that fires after a mint function _postValidateMint(address caller, address to, uint256 tokenId, uint256 value) internal virtual {} /// @dev Optional validation hook that fires before a burn function _preValidateBurn(address caller, address from, uint256 tokenId, uint256 value) internal virtual {} /// @dev Optional validation hook that fires after a burn function _postValidateBurn(address caller, address from, uint256 tokenId, uint256 value) internal virtual {} /// @dev Optional validation hook that fires before a transfer function _preValidateTransfer(address caller, address from, address to, uint256 tokenId, uint256 value) internal virtual {} /// @dev Optional validation hook that fires after a transfer function _postValidateTransfer(address caller, address from, address to, uint256 tokenId, uint256 value) internal virtual {} }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.4; import "@openzeppelin/contracts/utils/introspection/IERC165.sol"; interface IEOARegistry is IERC165 { function isVerifiedEOA(address account) external view returns (bool); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.4; import "../utils/TransferPolicy.sol"; interface ITransferSecurityRegistry { event AddedToAllowlist(AllowlistTypes indexed kind, uint256 indexed id, address indexed account); event CreatedAllowlist(AllowlistTypes indexed kind, uint256 indexed id, string indexed name); event ReassignedAllowlistOwnership(AllowlistTypes indexed kind, uint256 indexed id, address indexed newOwner); event RemovedFromAllowlist(AllowlistTypes indexed kind, uint256 indexed id, address indexed account); event SetAllowlist(AllowlistTypes indexed kind, address indexed collection, uint120 indexed id); event SetTransferSecurityLevel(address indexed collection, TransferSecurityLevels level); function createOperatorWhitelist(string calldata name) external returns (uint120); function createPermittedContractReceiverAllowlist(string calldata name) external returns (uint120); function reassignOwnershipOfOperatorWhitelist(uint120 id, address newOwner) external; function reassignOwnershipOfPermittedContractReceiverAllowlist(uint120 id, address newOwner) external; function renounceOwnershipOfOperatorWhitelist(uint120 id) external; function renounceOwnershipOfPermittedContractReceiverAllowlist(uint120 id) external; function setTransferSecurityLevelOfCollection(address collection, TransferSecurityLevels level) external; function setOperatorWhitelistOfCollection(address collection, uint120 id) external; function setPermittedContractReceiverAllowlistOfCollection(address collection, uint120 id) external; function addOperatorToWhitelist(uint120 id, address operator) external; function addPermittedContractReceiverToAllowlist(uint120 id, address receiver) external; function removeOperatorFromWhitelist(uint120 id, address operator) external; function removePermittedContractReceiverFromAllowlist(uint120 id, address receiver) external; function getCollectionSecurityPolicy(address collection) external view returns (CollectionSecurityPolicy memory); function getWhitelistedOperators(uint120 id) external view returns (address[] memory); function getPermittedContractReceivers(uint120 id) external view returns (address[] memory); function isOperatorWhitelisted(uint120 id, address operator) external view returns (bool); function isContractReceiverPermitted(uint120 id, address receiver) external view returns (bool); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.4; import "../utils/TransferPolicy.sol"; interface ITransferValidator { function applyCollectionTransferPolicy(address caller, address from, address to) external view; }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.4; /** * @dev Used in events to indicate the list type that an account or * @dev codehash is being added to or removed from. * * @dev Used in Creator Token Standards V2. */ enum ListTypes { // 0: List type that will block a matching address/codehash that is on the list. Blacklist, // 1: List type that will block any matching address/codehash that is not on the list. Whitelist } /** * @dev Used in events to indicate the list type that event relates to. * * @dev Used in Creator Token Standards V1. */ enum AllowlistTypes { // 0: List type that defines the allowed operator addresses. Operators, // 1: List type that defines the allowed contract receivers. PermittedContractReceivers } /** @dev Defines the constraints that will be applied for receipt of tokens. */ enum ReceiverConstraints { // 0: Any address may receive tokens. None, // 1: Address must not have deployed bytecode. NoCode, // 2: Address must verify a signature with the EOA Registry to prove it is an EOA. EOA } /** * @dev Defines the constraints that will be applied to the transfer caller. */ enum CallerConstraints { // 0: Any address may transfer tokens. None, // 1: Addresses and codehashes not on the blacklist may transfer tokens. OperatorBlacklistEnableOTC, // 2: Addresses and codehashes on the whitelist and the owner of the token may transfer tokens. OperatorWhitelistEnableOTC, // 3: Addresses and codehashes on the whitelist may transfer tokens. OperatorWhitelistDisableOTC } /** * @dev Defines constraints for staking tokens in token wrapper contracts. */ enum StakerConstraints { // 0: No constraints applied to staker. None, // 1: Transaction originator must be the address that will receive the wrapped tokens. CallerIsTxOrigin, // 2: Address that will receive the wrapped tokens must be a verified EOA. EOA } /** * @dev Used in both Creator Token Standards V1 and V2. * @dev Levels may have different transfer restrictions in V1 and V2. Refer to the * @dev Creator Token Transfer Validator implementation for the version being utilized * @dev to determine the effect of the selected level. */ enum TransferSecurityLevels { Recommended, One, Two, Three, Four, Five, Six, Seven, Eight } /** * @dev Defines the caller and receiver constraints for a transfer security level. * @dev Used in Creator Token Standards V1. * * @dev **callerConstraints**: The restrictions applied to the transfer caller. * @dev **receiverConstraints**: The restrictions applied to the transfer recipient. */ struct TransferSecurityPolicy { CallerConstraints callerConstraints; ReceiverConstraints receiverConstraints; } /** * @dev Defines the security policy for a token collection in Creator Token Standards V1. * * @dev **transferSecurityLevel**: The transfer security level set for the collection. * @dev **operatorWhitelistId**: The list id for the operator whitelist. * @dev **permittedContractReceiversId: The list id for the contracts that are allowed to receive tokens. */ struct CollectionSecurityPolicy { TransferSecurityLevels transferSecurityLevel; uint120 operatorWhitelistId; uint120 permittedContractReceiversId; } /** * @dev Defines the security policy for a token collection in Creator Token Standards V2. * * @dev **transferSecurityLevel**: The transfer security level set for the collection. * @dev **listId**: The list id that contains the blacklist and whitelist to apply to the collection. */ struct CollectionSecurityPolicyV2 { TransferSecurityLevels transferSecurityLevel; uint120 listId; } /** * @dev Used internally in the Creator Token Base V2 contract to pack transfer validator configuration. * * @dev **isInitialized**: If not initialized by the collection owner or admin the default validator will be used. * @dev **version**: The transfer validator version. * @dev **transferValidator**: The address of the transfer validator to use for applying collection security settings. */ struct TransferValidatorReference { bool isInitialized; uint16 version; address transferValidator; }
// SPDX-License-Identifier: MIT // ERC721A Contracts v4.2.3 // Creator: Chiru Labs pragma solidity ^0.8.4; import '../IERC721A.sol'; /** * @dev Interface of ERC721AQueryable. */ interface IERC721AQueryable is IERC721A { /** * Invalid query range (`start` >= `stop`). */ error InvalidQueryRange(); /** * @dev Returns the `TokenOwnership` struct at `tokenId` without reverting. * * If the `tokenId` is out of bounds: * * - `addr = address(0)` * - `startTimestamp = 0` * - `burned = false` * - `extraData = 0` * * If the `tokenId` is burned: * * - `addr = <Address of owner before token was burned>` * - `startTimestamp = <Timestamp when token was burned>` * - `burned = true` * - `extraData = <Extra data when token was burned>` * * Otherwise: * * - `addr = <Address of owner>` * - `startTimestamp = <Timestamp of start of ownership>` * - `burned = false` * - `extraData = <Extra data at start of ownership>` */ function explicitOwnershipOf(uint256 tokenId) external view returns (TokenOwnership memory); /** * @dev Returns an array of `TokenOwnership` structs at `tokenIds` in order. * See {ERC721AQueryable-explicitOwnershipOf} */ function explicitOwnershipsOf(uint256[] memory tokenIds) external view returns (TokenOwnership[] memory); /** * @dev Returns an array of token IDs owned by `owner`, * in the range [`start`, `stop`) * (i.e. `start <= tokenId < stop`). * * This function allows for tokens to be queried if the collection * grows too big for a single call of {ERC721AQueryable-tokensOfOwner}. * * Requirements: * * - `start < stop` */ function tokensOfOwnerIn( address owner, uint256 start, uint256 stop ) external view returns (uint256[] memory); /** * @dev Returns an array of token IDs owned by `owner`. * * This function scans the ownership mapping and is O(`totalSupply`) in complexity. * It is meant to be called off-chain. * * See {ERC721AQueryable-tokensOfOwnerIn} for splitting the scan into * multiple smaller scans if the collection is large enough to cause * an out-of-gas error (10K collections should be fine). */ function tokensOfOwner(address owner) external view returns (uint256[] memory); }
// SPDX-License-Identifier: MIT // ERC721A Contracts v4.2.3 // Creator: Chiru Labs pragma solidity ^0.8.4; import './IERC721A.sol'; /** * @dev Interface of ERC721 token receiver. */ interface ERC721A__IERC721Receiver { function onERC721Received( address operator, address from, uint256 tokenId, bytes calldata data ) external returns (bytes4); } /** * @title ERC721A * * @dev Implementation of the [ERC721](https://eips.ethereum.org/EIPS/eip-721) * Non-Fungible Token Standard, including the Metadata extension. * Optimized for lower gas during batch mints. * * Token IDs are minted in sequential order (e.g. 0, 1, 2, 3, ...) * starting from `_startTokenId()`. * * Assumptions: * * - An owner cannot have more than 2**64 - 1 (max value of uint64) of supply. * - The maximum token ID cannot exceed 2**256 - 1 (max value of uint256). */ contract ERC721A is IERC721A { // Bypass for a `--via-ir` bug (https://github.com/chiru-labs/ERC721A/pull/364). struct TokenApprovalRef { address value; } // ============================================================= // CONSTANTS // ============================================================= // Mask of an entry in packed address data. uint256 private constant _BITMASK_ADDRESS_DATA_ENTRY = (1 << 64) - 1; // The bit position of `numberMinted` in packed address data. uint256 private constant _BITPOS_NUMBER_MINTED = 64; // The bit position of `numberBurned` in packed address data. uint256 private constant _BITPOS_NUMBER_BURNED = 128; // The bit position of `aux` in packed address data. uint256 private constant _BITPOS_AUX = 192; // Mask of all 256 bits in packed address data except the 64 bits for `aux`. uint256 private constant _BITMASK_AUX_COMPLEMENT = (1 << 192) - 1; // The bit position of `startTimestamp` in packed ownership. uint256 private constant _BITPOS_START_TIMESTAMP = 160; // The bit mask of the `burned` bit in packed ownership. uint256 private constant _BITMASK_BURNED = 1 << 224; // The bit position of the `nextInitialized` bit in packed ownership. uint256 private constant _BITPOS_NEXT_INITIALIZED = 225; // The bit mask of the `nextInitialized` bit in packed ownership. uint256 private constant _BITMASK_NEXT_INITIALIZED = 1 << 225; // The bit position of `extraData` in packed ownership. uint256 private constant _BITPOS_EXTRA_DATA = 232; // Mask of all 256 bits in a packed ownership except the 24 bits for `extraData`. uint256 private constant _BITMASK_EXTRA_DATA_COMPLEMENT = (1 << 232) - 1; // The mask of the lower 160 bits for addresses. uint256 private constant _BITMASK_ADDRESS = (1 << 160) - 1; // The maximum `quantity` that can be minted with {_mintERC2309}. // This limit is to prevent overflows on the address data entries. // For a limit of 5000, a total of 3.689e15 calls to {_mintERC2309} // is required to cause an overflow, which is unrealistic. uint256 private constant _MAX_MINT_ERC2309_QUANTITY_LIMIT = 5000; // The `Transfer` event signature is given by: // `keccak256(bytes("Transfer(address,address,uint256)"))`. bytes32 private constant _TRANSFER_EVENT_SIGNATURE = 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef; // ============================================================= // STORAGE // ============================================================= // The next token ID to be minted. uint256 private _currentIndex; // The number of tokens burned. uint256 private _burnCounter; // Token name string private _name; // Token symbol string private _symbol; // Mapping from token ID to ownership details // An empty struct value does not necessarily mean the token is unowned. // See {_packedOwnershipOf} implementation for details. // // Bits Layout: // - [0..159] `addr` // - [160..223] `startTimestamp` // - [224] `burned` // - [225] `nextInitialized` // - [232..255] `extraData` mapping(uint256 => uint256) private _packedOwnerships; // Mapping owner address to address data. // // Bits Layout: // - [0..63] `balance` // - [64..127] `numberMinted` // - [128..191] `numberBurned` // - [192..255] `aux` mapping(address => uint256) private _packedAddressData; // Mapping from token ID to approved address. mapping(uint256 => TokenApprovalRef) private _tokenApprovals; // Mapping from owner to operator approvals mapping(address => mapping(address => bool)) private _operatorApprovals; // ============================================================= // CONSTRUCTOR // ============================================================= constructor(string memory name_, string memory symbol_) { _name = name_; _symbol = symbol_; _currentIndex = _startTokenId(); } // ============================================================= // TOKEN COUNTING OPERATIONS // ============================================================= /** * @dev Returns the starting token ID. * To change the starting token ID, please override this function. */ function _startTokenId() internal view virtual returns (uint256) { return 0; } /** * @dev Returns the next token ID to be minted. */ function _nextTokenId() internal view virtual returns (uint256) { return _currentIndex; } /** * @dev Returns the total number of tokens in existence. * Burned tokens will reduce the count. * To get the total number of tokens minted, please see {_totalMinted}. */ function totalSupply() public view virtual override returns (uint256) { // Counter underflow is impossible as _burnCounter cannot be incremented // more than `_currentIndex - _startTokenId()` times. unchecked { return _currentIndex - _burnCounter - _startTokenId(); } } /** * @dev Returns the total amount of tokens minted in the contract. */ function _totalMinted() internal view virtual returns (uint256) { // Counter underflow is impossible as `_currentIndex` does not decrement, // and it is initialized to `_startTokenId()`. unchecked { return _currentIndex - _startTokenId(); } } /** * @dev Returns the total number of tokens burned. */ function _totalBurned() internal view virtual returns (uint256) { return _burnCounter; } // ============================================================= // ADDRESS DATA OPERATIONS // ============================================================= /** * @dev Returns the number of tokens in `owner`'s account. */ function balanceOf(address owner) public view virtual override returns (uint256) { if (owner == address(0)) revert BalanceQueryForZeroAddress(); return _packedAddressData[owner] & _BITMASK_ADDRESS_DATA_ENTRY; } /** * Returns the number of tokens minted by `owner`. */ function _numberMinted(address owner) internal view returns (uint256) { return (_packedAddressData[owner] >> _BITPOS_NUMBER_MINTED) & _BITMASK_ADDRESS_DATA_ENTRY; } /** * Returns the number of tokens burned by or on behalf of `owner`. */ function _numberBurned(address owner) internal view returns (uint256) { return (_packedAddressData[owner] >> _BITPOS_NUMBER_BURNED) & _BITMASK_ADDRESS_DATA_ENTRY; } /** * Returns the auxiliary data for `owner`. (e.g. number of whitelist mint slots used). */ function _getAux(address owner) internal view returns (uint64) { return uint64(_packedAddressData[owner] >> _BITPOS_AUX); } /** * Sets the auxiliary data for `owner`. (e.g. number of whitelist mint slots used). * If there are multiple variables, please pack them into a uint64. */ function _setAux(address owner, uint64 aux) internal virtual { uint256 packed = _packedAddressData[owner]; uint256 auxCasted; // Cast `aux` with assembly to avoid redundant masking. assembly { auxCasted := aux } packed = (packed & _BITMASK_AUX_COMPLEMENT) | (auxCasted << _BITPOS_AUX); _packedAddressData[owner] = packed; } // ============================================================= // IERC165 // ============================================================= /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified) * to learn more about how these ids are created. * * This function call must use less than 30000 gas. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { // The interface IDs are constants representing the first 4 bytes // of the XOR of all function selectors in the interface. // See: [ERC165](https://eips.ethereum.org/EIPS/eip-165) // (e.g. `bytes4(i.functionA.selector ^ i.functionB.selector ^ ...)`) return interfaceId == 0x01ffc9a7 || // ERC165 interface ID for ERC165. interfaceId == 0x80ac58cd || // ERC165 interface ID for ERC721. interfaceId == 0x5b5e139f; // ERC165 interface ID for ERC721Metadata. } // ============================================================= // IERC721Metadata // ============================================================= /** * @dev Returns the token collection name. */ function name() public view virtual override returns (string memory) { return _name; } /** * @dev Returns the token collection symbol. */ function symbol() public view virtual override returns (string memory) { return _symbol; } /** * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token. */ function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { if (!_exists(tokenId)) revert URIQueryForNonexistentToken(); string memory baseURI = _baseURI(); return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, _toString(tokenId))) : ''; } /** * @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, it can be overridden in child contracts. */ function _baseURI() internal view virtual returns (string memory) { return ''; } // ============================================================= // OWNERSHIPS OPERATIONS // ============================================================= /** * @dev Returns the owner of the `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function ownerOf(uint256 tokenId) public view virtual override returns (address) { return address(uint160(_packedOwnershipOf(tokenId))); } /** * @dev Gas spent here starts off proportional to the maximum mint batch size. * It gradually moves to O(1) as tokens get transferred around over time. */ function _ownershipOf(uint256 tokenId) internal view virtual returns (TokenOwnership memory) { return _unpackedOwnership(_packedOwnershipOf(tokenId)); } /** * @dev Returns the unpacked `TokenOwnership` struct at `index`. */ function _ownershipAt(uint256 index) internal view virtual returns (TokenOwnership memory) { return _unpackedOwnership(_packedOwnerships[index]); } /** * @dev Initializes the ownership slot minted at `index` for efficiency purposes. */ function _initializeOwnershipAt(uint256 index) internal virtual { if (_packedOwnerships[index] == 0) { _packedOwnerships[index] = _packedOwnershipOf(index); } } /** * Returns the packed ownership data of `tokenId`. */ function _packedOwnershipOf(uint256 tokenId) private view returns (uint256) { uint256 curr = tokenId; unchecked { if (_startTokenId() <= curr) if (curr < _currentIndex) { uint256 packed = _packedOwnerships[curr]; // If not burned. if (packed & _BITMASK_BURNED == 0) { // Invariant: // There will always be an initialized ownership slot // (i.e. `ownership.addr != address(0) && ownership.burned == false`) // before an unintialized ownership slot // (i.e. `ownership.addr == address(0) && ownership.burned == false`) // Hence, `curr` will not underflow. // // We can directly compare the packed value. // If the address is zero, packed will be zero. while (packed == 0) { packed = _packedOwnerships[--curr]; } return packed; } } } revert OwnerQueryForNonexistentToken(); } /** * @dev Returns the unpacked `TokenOwnership` struct from `packed`. */ function _unpackedOwnership(uint256 packed) private pure returns (TokenOwnership memory ownership) { ownership.addr = address(uint160(packed)); ownership.startTimestamp = uint64(packed >> _BITPOS_START_TIMESTAMP); ownership.burned = packed & _BITMASK_BURNED != 0; ownership.extraData = uint24(packed >> _BITPOS_EXTRA_DATA); } /** * @dev Packs ownership data into a single uint256. */ function _packOwnershipData(address owner, uint256 flags) private view returns (uint256 result) { assembly { // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean. owner := and(owner, _BITMASK_ADDRESS) // `owner | (block.timestamp << _BITPOS_START_TIMESTAMP) | flags`. result := or(owner, or(shl(_BITPOS_START_TIMESTAMP, timestamp()), flags)) } } /** * @dev Returns the `nextInitialized` flag set if `quantity` equals 1. */ function _nextInitializedFlag(uint256 quantity) private pure returns (uint256 result) { // For branchless setting of the `nextInitialized` flag. assembly { // `(quantity == 1) << _BITPOS_NEXT_INITIALIZED`. result := shl(_BITPOS_NEXT_INITIALIZED, eq(quantity, 1)) } } // ============================================================= // APPROVAL OPERATIONS // ============================================================= /** * @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) public payable virtual override { address owner = ownerOf(tokenId); if (_msgSenderERC721A() != owner) if (!isApprovedForAll(owner, _msgSenderERC721A())) { revert ApprovalCallerNotOwnerNorApproved(); } _tokenApprovals[tokenId].value = to; emit Approval(owner, to, tokenId); } /** * @dev Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) public view virtual override returns (address) { if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken(); return _tokenApprovals[tokenId].value; } /** * @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) public virtual override { _operatorApprovals[_msgSenderERC721A()][operator] = approved; emit ApprovalForAll(_msgSenderERC721A(), operator, approved); } /** * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`. * * See {setApprovalForAll}. */ function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) { return _operatorApprovals[owner][operator]; } /** * @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. See {_mint}. */ function _exists(uint256 tokenId) internal view virtual returns (bool) { return _startTokenId() <= tokenId && tokenId < _currentIndex && // If within bounds, _packedOwnerships[tokenId] & _BITMASK_BURNED == 0; // and not burned. } /** * @dev Returns whether `msgSender` is equal to `approvedAddress` or `owner`. */ function _isSenderApprovedOrOwner( address approvedAddress, address owner, address msgSender ) private pure returns (bool result) { assembly { // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean. owner := and(owner, _BITMASK_ADDRESS) // Mask `msgSender` to the lower 160 bits, in case the upper bits somehow aren't clean. msgSender := and(msgSender, _BITMASK_ADDRESS) // `msgSender == owner || msgSender == approvedAddress`. result := or(eq(msgSender, owner), eq(msgSender, approvedAddress)) } } /** * @dev Returns the storage slot and value for the approved address of `tokenId`. */ function _getApprovedSlotAndAddress(uint256 tokenId) private view returns (uint256 approvedAddressSlot, address approvedAddress) { TokenApprovalRef storage tokenApproval = _tokenApprovals[tokenId]; // The following is equivalent to `approvedAddress = _tokenApprovals[tokenId].value`. assembly { approvedAddressSlot := tokenApproval.slot approvedAddress := sload(approvedAddressSlot) } } // ============================================================= // TRANSFER OPERATIONS // ============================================================= /** * @dev Transfers `tokenId` from `from` to `to`. * * 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 ) public payable virtual override { uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId); if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner(); (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId); // The nested ifs save around 20+ gas over a compound boolean condition. if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A())) if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved(); if (to == address(0)) revert TransferToZeroAddress(); _beforeTokenTransfers(from, to, tokenId, 1); // Clear approvals from the previous owner. assembly { if approvedAddress { // This is equivalent to `delete _tokenApprovals[tokenId]`. sstore(approvedAddressSlot, 0) } } // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256. unchecked { // We can directly increment and decrement the balances. --_packedAddressData[from]; // Updates: `balance -= 1`. ++_packedAddressData[to]; // Updates: `balance += 1`. // Updates: // - `address` to the next owner. // - `startTimestamp` to the timestamp of transfering. // - `burned` to `false`. // - `nextInitialized` to `true`. _packedOwnerships[tokenId] = _packOwnershipData( to, _BITMASK_NEXT_INITIALIZED | _nextExtraData(from, to, prevOwnershipPacked) ); // If the next slot may not have been initialized (i.e. `nextInitialized == false`) . if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) { uint256 nextTokenId = tokenId + 1; // If the next slot's address is zero and not burned (i.e. packed value is zero). if (_packedOwnerships[nextTokenId] == 0) { // If the next slot is within bounds. if (nextTokenId != _currentIndex) { // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`. _packedOwnerships[nextTokenId] = prevOwnershipPacked; } } } } emit Transfer(from, to, tokenId); _afterTokenTransfers(from, to, tokenId, 1); } /** * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`. */ function safeTransferFrom( address from, address to, uint256 tokenId ) public payable virtual override { safeTransferFrom(from, to, tokenId, ''); } /** * @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 memory _data ) public payable virtual override { transferFrom(from, to, tokenId); if (to.code.length != 0) if (!_checkContractOnERC721Received(from, to, tokenId, _data)) { revert TransferToNonERC721ReceiverImplementer(); } } /** * @dev Hook that is called before a set of serially-ordered token IDs * are about to be transferred. This includes minting. * And also called before burning one token. * * `startTokenId` - the first token ID to be transferred. * `quantity` - the amount to be transferred. * * Calling conditions: * * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be * transferred to `to`. * - When `from` is zero, `tokenId` will be minted for `to`. * - When `to` is zero, `tokenId` will be burned by `from`. * - `from` and `to` are never both zero. */ function _beforeTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal virtual {} /** * @dev Hook that is called after a set of serially-ordered token IDs * have been transferred. This includes minting. * And also called after one token has been burned. * * `startTokenId` - the first token ID to be transferred. * `quantity` - the amount to be transferred. * * Calling conditions: * * - When `from` and `to` are both non-zero, `from`'s `tokenId` has been * transferred to `to`. * - When `from` is zero, `tokenId` has been minted for `to`. * - When `to` is zero, `tokenId` has been burned by `from`. * - `from` and `to` are never both zero. */ function _afterTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal virtual {} /** * @dev Private function to invoke {IERC721Receiver-onERC721Received} on a target contract. * * `from` - Previous owner of the given token ID. * `to` - Target address that will receive the token. * `tokenId` - Token ID to be transferred. * `_data` - Optional data to send along with the call. * * Returns whether the call correctly returned the expected magic value. */ function _checkContractOnERC721Received( address from, address to, uint256 tokenId, bytes memory _data ) private returns (bool) { try ERC721A__IERC721Receiver(to).onERC721Received(_msgSenderERC721A(), from, tokenId, _data) returns ( bytes4 retval ) { return retval == ERC721A__IERC721Receiver(to).onERC721Received.selector; } catch (bytes memory reason) { if (reason.length == 0) { revert TransferToNonERC721ReceiverImplementer(); } else { assembly { revert(add(32, reason), mload(reason)) } } } } // ============================================================= // MINT OPERATIONS // ============================================================= /** * @dev Mints `quantity` tokens and transfers them to `to`. * * Requirements: * * - `to` cannot be the zero address. * - `quantity` must be greater than 0. * * Emits a {Transfer} event for each mint. */ function _mint(address to, uint256 quantity) internal virtual { uint256 startTokenId = _currentIndex; if (quantity == 0) revert MintZeroQuantity(); _beforeTokenTransfers(address(0), to, startTokenId, quantity); // Overflows are incredibly unrealistic. // `balance` and `numberMinted` have a maximum limit of 2**64. // `tokenId` has a maximum limit of 2**256. unchecked { // Updates: // - `balance += quantity`. // - `numberMinted += quantity`. // // We can directly add to the `balance` and `numberMinted`. _packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1); // Updates: // - `address` to the owner. // - `startTimestamp` to the timestamp of minting. // - `burned` to `false`. // - `nextInitialized` to `quantity == 1`. _packedOwnerships[startTokenId] = _packOwnershipData( to, _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0) ); uint256 toMasked; uint256 end = startTokenId + quantity; // Use assembly to loop and emit the `Transfer` event for gas savings. // The duplicated `log4` removes an extra check and reduces stack juggling. // The assembly, together with the surrounding Solidity code, have been // delicately arranged to nudge the compiler into producing optimized opcodes. assembly { // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean. toMasked := and(to, _BITMASK_ADDRESS) // Emit the `Transfer` event. log4( 0, // Start of data (0, since no data). 0, // End of data (0, since no data). _TRANSFER_EVENT_SIGNATURE, // Signature. 0, // `address(0)`. toMasked, // `to`. startTokenId // `tokenId`. ) // The `iszero(eq(,))` check ensures that large values of `quantity` // that overflows uint256 will make the loop run out of gas. // The compiler will optimize the `iszero` away for performance. for { let tokenId := add(startTokenId, 1) } iszero(eq(tokenId, end)) { tokenId := add(tokenId, 1) } { // Emit the `Transfer` event. Similar to above. log4(0, 0, _TRANSFER_EVENT_SIGNATURE, 0, toMasked, tokenId) } } if (toMasked == 0) revert MintToZeroAddress(); _currentIndex = end; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Mints `quantity` tokens and transfers them to `to`. * * This function is intended for efficient minting only during contract creation. * * It emits only one {ConsecutiveTransfer} as defined in * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309), * instead of a sequence of {Transfer} event(s). * * Calling this function outside of contract creation WILL make your contract * non-compliant with the ERC721 standard. * For full ERC721 compliance, substituting ERC721 {Transfer} event(s) with the ERC2309 * {ConsecutiveTransfer} event is only permissible during contract creation. * * Requirements: * * - `to` cannot be the zero address. * - `quantity` must be greater than 0. * * Emits a {ConsecutiveTransfer} event. */ function _mintERC2309(address to, uint256 quantity) internal virtual { uint256 startTokenId = _currentIndex; if (to == address(0)) revert MintToZeroAddress(); if (quantity == 0) revert MintZeroQuantity(); if (quantity > _MAX_MINT_ERC2309_QUANTITY_LIMIT) revert MintERC2309QuantityExceedsLimit(); _beforeTokenTransfers(address(0), to, startTokenId, quantity); // Overflows are unrealistic due to the above check for `quantity` to be below the limit. unchecked { // Updates: // - `balance += quantity`. // - `numberMinted += quantity`. // // We can directly add to the `balance` and `numberMinted`. _packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1); // Updates: // - `address` to the owner. // - `startTimestamp` to the timestamp of minting. // - `burned` to `false`. // - `nextInitialized` to `quantity == 1`. _packedOwnerships[startTokenId] = _packOwnershipData( to, _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0) ); emit ConsecutiveTransfer(startTokenId, startTokenId + quantity - 1, address(0), to); _currentIndex = startTokenId + quantity; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Safely mints `quantity` tokens and transfers them to `to`. * * Requirements: * * - If `to` refers to a smart contract, it must implement * {IERC721Receiver-onERC721Received}, which is called for each safe transfer. * - `quantity` must be greater than 0. * * See {_mint}. * * Emits a {Transfer} event for each mint. */ function _safeMint( address to, uint256 quantity, bytes memory _data ) internal virtual { _mint(to, quantity); unchecked { if (to.code.length != 0) { uint256 end = _currentIndex; uint256 index = end - quantity; do { if (!_checkContractOnERC721Received(address(0), to, index++, _data)) { revert TransferToNonERC721ReceiverImplementer(); } } while (index < end); // Reentrancy protection. if (_currentIndex != end) revert(); } } } /** * @dev Equivalent to `_safeMint(to, quantity, '')`. */ function _safeMint(address to, uint256 quantity) internal virtual { _safeMint(to, quantity, ''); } // ============================================================= // BURN OPERATIONS // ============================================================= /** * @dev Equivalent to `_burn(tokenId, false)`. */ function _burn(uint256 tokenId) internal virtual { _burn(tokenId, false); } /** * @dev Destroys `tokenId`. * The approval is cleared when the token is burned. * * Requirements: * * - `tokenId` must exist. * * Emits a {Transfer} event. */ function _burn(uint256 tokenId, bool approvalCheck) internal virtual { uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId); address from = address(uint160(prevOwnershipPacked)); (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId); if (approvalCheck) { // The nested ifs save around 20+ gas over a compound boolean condition. if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A())) if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved(); } _beforeTokenTransfers(from, address(0), tokenId, 1); // Clear approvals from the previous owner. assembly { if approvedAddress { // This is equivalent to `delete _tokenApprovals[tokenId]`. sstore(approvedAddressSlot, 0) } } // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256. unchecked { // Updates: // - `balance -= 1`. // - `numberBurned += 1`. // // We can directly decrement the balance, and increment the number burned. // This is equivalent to `packed -= 1; packed += 1 << _BITPOS_NUMBER_BURNED;`. _packedAddressData[from] += (1 << _BITPOS_NUMBER_BURNED) - 1; // Updates: // - `address` to the last owner. // - `startTimestamp` to the timestamp of burning. // - `burned` to `true`. // - `nextInitialized` to `true`. _packedOwnerships[tokenId] = _packOwnershipData( from, (_BITMASK_BURNED | _BITMASK_NEXT_INITIALIZED) | _nextExtraData(from, address(0), prevOwnershipPacked) ); // If the next slot may not have been initialized (i.e. `nextInitialized == false`) . if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) { uint256 nextTokenId = tokenId + 1; // If the next slot's address is zero and not burned (i.e. packed value is zero). if (_packedOwnerships[nextTokenId] == 0) { // If the next slot is within bounds. if (nextTokenId != _currentIndex) { // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`. _packedOwnerships[nextTokenId] = prevOwnershipPacked; } } } } emit Transfer(from, address(0), tokenId); _afterTokenTransfers(from, address(0), tokenId, 1); // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times. unchecked { _burnCounter++; } } // ============================================================= // EXTRA DATA OPERATIONS // ============================================================= /** * @dev Directly sets the extra data for the ownership data `index`. */ function _setExtraDataAt(uint256 index, uint24 extraData) internal virtual { uint256 packed = _packedOwnerships[index]; if (packed == 0) revert OwnershipNotInitializedForExtraData(); uint256 extraDataCasted; // Cast `extraData` with assembly to avoid redundant masking. assembly { extraDataCasted := extraData } packed = (packed & _BITMASK_EXTRA_DATA_COMPLEMENT) | (extraDataCasted << _BITPOS_EXTRA_DATA); _packedOwnerships[index] = packed; } /** * @dev Called during each token transfer to set the 24bit `extraData` field. * Intended to be overridden by the cosumer contract. * * `previousExtraData` - the value of `extraData` before transfer. * * Calling conditions: * * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be * transferred to `to`. * - When `from` is zero, `tokenId` will be minted for `to`. * - When `to` is zero, `tokenId` will be burned by `from`. * - `from` and `to` are never both zero. */ function _extraData( address from, address to, uint24 previousExtraData ) internal view virtual returns (uint24) {} /** * @dev Returns the next extra data for the packed ownership data. * The returned result is shifted into position. */ function _nextExtraData( address from, address to, uint256 prevOwnershipPacked ) private view returns (uint256) { uint24 extraData = uint24(prevOwnershipPacked >> _BITPOS_EXTRA_DATA); return uint256(_extraData(from, to, extraData)) << _BITPOS_EXTRA_DATA; } // ============================================================= // OTHER OPERATIONS // ============================================================= /** * @dev Returns the message sender (defaults to `msg.sender`). * * If you are writing GSN compatible contracts, you need to override this function. */ function _msgSenderERC721A() internal view virtual returns (address) { return msg.sender; } /** * @dev Converts a uint256 to its ASCII string decimal representation. */ function _toString(uint256 value) internal pure virtual returns (string memory str) { assembly { // The maximum value of a uint256 contains 78 digits (1 byte per digit), but // we allocate 0xa0 bytes to keep the free memory pointer 32-byte word aligned. // We will need 1 word for the trailing zeros padding, 1 word for the length, // and 3 words for a maximum of 78 digits. Total: 5 * 0x20 = 0xa0. let m := add(mload(0x40), 0xa0) // Update the free memory pointer to allocate. mstore(0x40, m) // Assign the `str` to the end. str := sub(m, 0x20) // Zeroize the slot after the string. mstore(str, 0) // Cache the end of the memory to calculate the length later. let end := str // We write the string from rightmost digit to leftmost digit. // The following is essentially a do-while loop that also handles the zero case. // prettier-ignore for { let temp := value } 1 {} { str := sub(str, 1) // Write the character to the pointer. // The ASCII index of the '0' character is 48. mstore8(str, add(48, mod(temp, 10))) // Keep dividing `temp` until zero. temp := div(temp, 10) // prettier-ignore if iszero(temp) { break } } let length := sub(end, str) // Move the pointer 32 bytes leftwards to make room for the length. str := sub(str, 0x20) // Store the length. mstore(str, length) } } }
// SPDX-License-Identifier: MIT // ERC721A Contracts v4.2.3 // Creator: Chiru Labs pragma solidity ^0.8.4; /** * @dev Interface of ERC721A. */ interface IERC721A { /** * The caller must own the token or be an approved operator. */ error ApprovalCallerNotOwnerNorApproved(); /** * The token does not exist. */ error ApprovalQueryForNonexistentToken(); /** * Cannot query the balance for the zero address. */ error BalanceQueryForZeroAddress(); /** * Cannot mint to the zero address. */ error MintToZeroAddress(); /** * The quantity of tokens minted must be more than zero. */ error MintZeroQuantity(); /** * The token does not exist. */ error OwnerQueryForNonexistentToken(); /** * The caller must own the token or be an approved operator. */ error TransferCallerNotOwnerNorApproved(); /** * The token must be owned by `from`. */ error TransferFromIncorrectOwner(); /** * Cannot safely transfer to a contract that does not implement the * ERC721Receiver interface. */ error TransferToNonERC721ReceiverImplementer(); /** * Cannot transfer to the zero address. */ error TransferToZeroAddress(); /** * The token does not exist. */ error URIQueryForNonexistentToken(); /** * The `quantity` minted with ERC2309 exceeds the safety limit. */ error MintERC2309QuantityExceedsLimit(); /** * The `extraData` cannot be set on an unintialized ownership slot. */ error OwnershipNotInitializedForExtraData(); // ============================================================= // STRUCTS // ============================================================= struct TokenOwnership { // The address of the owner. address addr; // Stores the start time of ownership with minimal overhead for tokenomics. uint64 startTimestamp; // Whether the token has been burned. bool burned; // Arbitrary data similar to `startTimestamp` that can be set via {_extraData}. uint24 extraData; } // ============================================================= // TOKEN COUNTERS // ============================================================= /** * @dev Returns the total number of tokens in existence. * Burned tokens will reduce the count. * To get the total number of tokens minted, please see {_totalMinted}. */ function totalSupply() external view returns (uint256); // ============================================================= // IERC165 // ============================================================= /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified) * to learn more about how these ids are created. * * This function call must use less than 30000 gas. */ function supportsInterface(bytes4 interfaceId) external view returns (bool); // ============================================================= // IERC721 // ============================================================= /** * @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`, * 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 be 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, bytes calldata data ) external payable; /** * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`. */ function safeTransferFrom( address from, address to, uint256 tokenId ) external payable; /** * @dev Transfers `tokenId` from `from` to `to`. * * WARNING: Usage of this method is discouraged, use {safeTransferFrom} * whenever possible. * * 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 payable; /** * @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 payable; /** * @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); // ============================================================= // IERC721Metadata // ============================================================= /** * @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); // ============================================================= // IERC2309 // ============================================================= /** * @dev Emitted when tokens in `fromTokenId` to `toTokenId` * (inclusive) is transferred from `from` to `to`, as defined in the * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309) standard. * * See {_mintERC2309} for more details. */ event ConsecutiveTransfer(uint256 indexed fromTokenId, uint256 toTokenId, address indexed from, address indexed to); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (interfaces/IERC1271.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC1271 standard signature validation method for * contracts as defined in https://eips.ethereum.org/EIPS/eip-1271[ERC-1271]. * * _Available since v4.1._ */ interface IERC1271 { /** * @dev Should return whether the signature provided is valid for the provided data * @param hash Hash of the data to be signed * @param signature Signature byte array associated with _data */ function isValidSignature(bytes32 hash, bytes memory signature) external view returns (bytes4 magicValue); }
// 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 (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 (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 v4.9.0) (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 // OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/IERC20.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 standard as defined in the EIP. */ interface IERC20 { /** * @dev Emitted when `value` tokens are moved from one account (`from`) to * another (`to`). * * Note that `value` may be zero. */ event Transfer(address indexed from, address indexed to, uint256 value); /** * @dev Emitted when the allowance of a `spender` for an `owner` is set by * a call to {approve}. `value` is the new allowance. */ event Approval(address indexed owner, address indexed spender, uint256 value); /** * @dev Returns the amount of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /** * @dev Moves `amount` tokens from the caller's account to `to`. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transfer(address to, uint256 amount) external returns (bool); /** * @dev Returns the remaining number of tokens that `spender` will be * allowed to spend on behalf of `owner` through {transferFrom}. This is * zero by default. * * This value changes when {approve} or {transferFrom} are called. */ function allowance(address owner, address spender) external view returns (uint256); /** * @dev Sets `amount` as the allowance of `spender` over the caller's tokens. * * Returns a boolean value indicating whether the operation succeeded. * * IMPORTANT: Beware that changing an allowance with this method brings the risk * that someone may use both the old and the new allowance by unfortunate * transaction ordering. One possible solution to mitigate this race * condition is to first reduce the spender's allowance to 0 and set the * desired value afterwards: * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 * * Emits an {Approval} event. */ function approve(address spender, uint256 amount) external returns (bool); /** * @dev Moves `amount` tokens from `from` to `to` using the * allowance mechanism. `amount` is then deducted from the caller's * allowance. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transferFrom(address from, address to, uint256 amount) external returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.4) (token/ERC20/extensions/IERC20Permit.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612]. * * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't * need to send a transaction, and thus is not required to hold Ether at all. * * ==== Security Considerations * * There are two important considerations concerning the use of `permit`. The first is that a valid permit signature * expresses an allowance, and it should not be assumed to convey additional meaning. In particular, it should not be * considered as an intention to spend the allowance in any specific way. The second is that because permits have * built-in replay protection and can be submitted by anyone, they can be frontrun. A protocol that uses permits should * take this into consideration and allow a `permit` call to fail. Combining these two aspects, a pattern that may be * generally recommended is: * * ```solidity * function doThingWithPermit(..., uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s) public { * try token.permit(msg.sender, address(this), value, deadline, v, r, s) {} catch {} * doThing(..., value); * } * * function doThing(..., uint256 value) public { * token.safeTransferFrom(msg.sender, address(this), value); * ... * } * ``` * * Observe that: 1) `msg.sender` is used as the owner, leaving no ambiguity as to the signer intent, and 2) the use of * `try/catch` allows the permit to fail and makes the code tolerant to frontrunning. (See also * {SafeERC20-safeTransferFrom}). * * Additionally, note that smart contract wallets (such as Argent or Safe) are not able to produce permit signatures, so * contracts should have entry points that don't rely on permit. */ interface IERC20Permit { /** * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens, * given ``owner``'s signed approval. * * IMPORTANT: The same issues {IERC20-approve} has related to transaction * ordering also apply here. * * Emits an {Approval} event. * * Requirements: * * - `spender` cannot be the zero address. * - `deadline` must be a timestamp in the future. * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner` * over the EIP712-formatted function arguments. * - the signature must use ``owner``'s current nonce (see {nonces}). * * For more information on the signature format, see the * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP * section]. * * CAUTION: See Security Considerations above. */ function permit( address owner, address spender, uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s ) external; /** * @dev Returns the current nonce for `owner`. This value must be * included whenever a signature is generated for {permit}. * * Every successful call to {permit} increases ``owner``'s nonce by one. This * prevents a signature from being used multiple times. */ function nonces(address owner) external view returns (uint256); /** * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}. */ // solhint-disable-next-line func-name-mixedcase function DOMAIN_SEPARATOR() external view returns (bytes32); }
{ "optimizer": { "enabled": true, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "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":"address","name":"royaltyReceiver","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"CannotIncreaseMaxMintableSupply","type":"error"},{"inputs":[],"name":"CannotUpdatePermanentBaseURI","type":"error"},{"inputs":[],"name":"CosignerNotSet","type":"error"},{"inputs":[],"name":"CreatorTokenBase__InvalidTransferValidatorContract","type":"error"},{"inputs":[],"name":"CreatorTokenBase__SetTransferValidatorFirst","type":"error"},{"inputs":[],"name":"CrossmintAddressNotSet","type":"error"},{"inputs":[],"name":"CrossmintOnly","type":"error"},{"inputs":[],"name":"GlobalWalletLimitOverflow","type":"error"},{"inputs":[],"name":"InsufficientStageTimeGap","type":"error"},{"inputs":[],"name":"InvalidCosignSignature","type":"error"},{"inputs":[],"name":"InvalidInput","type":"error"},{"inputs":[],"name":"InvalidProof","type":"error"},{"inputs":[],"name":"InvalidQueryRange","type":"error"},{"inputs":[],"name":"InvalidStage","type":"error"},{"inputs":[],"name":"InvalidStageArgsLength","type":"error"},{"inputs":[],"name":"InvalidStartAndEndTimestamp","type":"error"},{"inputs":[],"name":"MintERC2309QuantityExceedsLimit","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"Mintable","type":"error"},{"inputs":[],"name":"NoSupplyLeft","type":"error"},{"inputs":[],"name":"NotDogContract","type":"error"},{"inputs":[],"name":"NotEnoughValue","type":"error"},{"inputs":[],"name":"NotMintable","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"OwnershipNotInitializedForExtraData","type":"error"},{"inputs":[],"name":"ShouldNotMintToBurnAddress","type":"error"},{"inputs":[],"name":"StageSupplyExceeded","type":"error"},{"inputs":[],"name":"TimestampExpired","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"WalletGlobalLimitExceeded","type":"error"},{"inputs":[],"name":"WalletStageLimitExceeded","type":"error"},{"inputs":[],"name":"WithdrawFailed","type":"error"},{"inputs":[],"name":"WrongMintCurrency","type":"error"},{"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":true,"internalType":"uint256","name":"fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"toTokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"}],"name":"ConsecutiveTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"receiver","type":"address"},{"indexed":false,"internalType":"uint96","name":"feeNumerator","type":"uint96"}],"name":"DefaultRoyaltySet","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":false,"internalType":"string","name":"baseURI","type":"string"}],"name":"PermanentBaseURI","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"activeStage","type":"uint256"}],"name":"SetActiveStage","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"string","name":"baseURI","type":"string"}],"name":"SetBaseURI","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"cosigner","type":"address"}],"name":"SetCosigner","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"crossmintAddress","type":"address"}],"name":"SetCrossmintAddress","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"globalWalletLimit","type":"uint256"}],"name":"SetGlobalWalletLimit","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"maxMintableSupply","type":"uint256"}],"name":"SetMaxMintableSupply","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"mintCurrency","type":"address"}],"name":"SetMintCurrency","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"mintable","type":"bool"}],"name":"SetMintable","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint64","name":"expiry","type":"uint64"}],"name":"SetTimestampExpirySeconds","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"receiver","type":"address"},{"indexed":false,"internalType":"uint96","name":"feeNumerator","type":"uint96"}],"name":"TokenRoyaltySet","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"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldValidator","type":"address"},{"indexed":false,"internalType":"address","name":"newValidator","type":"address"}],"name":"TransferValidatorUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"stage","type":"uint256"},{"indexed":false,"internalType":"uint80","name":"price","type":"uint80"},{"indexed":false,"internalType":"uint32","name":"walletLimit","type":"uint32"},{"indexed":false,"internalType":"bytes32","name":"merkleRoot","type":"bytes32"},{"indexed":false,"internalType":"uint24","name":"maxStageSupply","type":"uint24"},{"indexed":false,"internalType":"uint64","name":"startTimeUnixSeconds","type":"uint64"},{"indexed":false,"internalType":"uint64","name":"endTimeUnixSeconds","type":"uint64"}],"name":"UpdateStage","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Withdraw","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"mintCurrency","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"WithdrawERC20","type":"event"},{"inputs":[],"name":"DEFAULT_OPERATOR_WHITELIST_ID","outputs":[{"internalType":"uint120","name":"","type":"uint120"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEFAULT_TRANSFER_SECURITY_LEVEL","outputs":[{"internalType":"enum TransferSecurityLevels","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEFAULT_TRANSFER_VALIDATOR","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"minter","type":"address"},{"internalType":"uint32","name":"qty","type":"uint32"},{"internalType":"uint64","name":"timestamp","type":"uint64"},{"internalType":"bytes","name":"signature","type":"bytes"}],"name":"assertValidCosign","outputs":[],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burnToReveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"contractURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"qty","type":"uint32"},{"internalType":"uint32","name":"limit","type":"uint32"},{"internalType":"address","name":"to","type":"address"},{"internalType":"bytes32[]","name":"proof","type":"bytes32[]"},{"internalType":"uint64","name":"timestamp","type":"uint64"},{"internalType":"bytes","name":"signature","type":"bytes"}],"name":"crossmint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"dogContract","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"explicitOwnershipOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"},{"internalType":"uint24","name":"extraData","type":"uint24"}],"internalType":"struct IERC721A.TokenOwnership","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"explicitOwnershipsOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"},{"internalType":"uint24","name":"extraData","type":"uint24"}],"internalType":"struct IERC721A.TokenOwnership[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint64","name":"timestamp","type":"uint64"}],"name":"getActiveStageFromTimestamp","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"minter","type":"address"},{"internalType":"uint32","name":"qty","type":"uint32"},{"internalType":"uint64","name":"timestamp","type":"uint64"}],"name":"getCosignDigest","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"minter","type":"address"}],"name":"getCosignNonce","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getGlobalWalletLimit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getMaxMintableSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getMintCurrency","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getMintable","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getNumberStages","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getPermittedContractReceivers","outputs":[{"internalType":"address[]","name":"","type":"address[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getSecurityPolicy","outputs":[{"components":[{"internalType":"enum TransferSecurityLevels","name":"transferSecurityLevel","type":"uint8"},{"internalType":"uint120","name":"operatorWhitelistId","type":"uint120"},{"internalType":"uint120","name":"permittedContractReceiversId","type":"uint120"}],"internalType":"struct CollectionSecurityPolicy","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"getStageInfo","outputs":[{"components":[{"internalType":"uint80","name":"price","type":"uint80"},{"internalType":"uint32","name":"walletLimit","type":"uint32"},{"internalType":"bytes32","name":"merkleRoot","type":"bytes32"},{"internalType":"uint24","name":"maxStageSupply","type":"uint24"},{"internalType":"uint64","name":"startTimeUnixSeconds","type":"uint64"},{"internalType":"uint64","name":"endTimeUnixSeconds","type":"uint64"}],"internalType":"struct IERC721M.MintStageInfo","name":"","type":"tuple"},{"internalType":"uint32","name":"","type":"uint32"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getTransferValidator","outputs":[{"internalType":"contract ICreatorTokenTransferValidator","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getWhitelistedOperators","outputs":[{"internalType":"address[]","name":"","type":"address[]"}],"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":[{"internalType":"address","name":"receiver","type":"address"}],"name":"isContractReceiverPermitted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"isOperatorWhitelisted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"caller","type":"address"},{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"}],"name":"isTransferAllowed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"qty","type":"uint32"},{"internalType":"uint32","name":"limit","type":"uint32"},{"internalType":"bytes32[]","name":"proof","type":"bytes32[]"},{"internalType":"uint64","name":"timestamp","type":"uint64"},{"internalType":"bytes","name":"signature","type":"bytes"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"qty","type":"uint32"},{"internalType":"address","name":"to","type":"address"}],"name":"ownerMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"receivers","type":"address[]"},{"internalType":"uint32[]","name":"qtys","type":"uint32[]"}],"name":"ownerMintBulk","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"uint256","name":"salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"","type":"address"},{"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":"safeTransferFrom","outputs":[],"stateMutability":"payable","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":"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":"string","name":"baseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"setBaseURIPermanent","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"uri","type":"string"}],"name":"setContractURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"cosigner","type":"address"}],"name":"setCosigner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"crossmintAddress","type":"address"}],"name":"setCrossmintAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint96","name":"feeNumerator","type":"uint96"}],"name":"setDefaultRoyalty","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"dog","type":"address"}],"name":"setDogContract","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"globalWalletLimit","type":"uint256"}],"name":"setGlobalWalletLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"maxMintableSupply","type":"uint256"}],"name":"setMaxMintableSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"mintable","type":"bool"}],"name":"setMintable","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"uint80","name":"price","type":"uint80"},{"internalType":"uint32","name":"walletLimit","type":"uint32"},{"internalType":"bytes32","name":"merkleRoot","type":"bytes32"},{"internalType":"uint24","name":"maxStageSupply","type":"uint24"},{"internalType":"uint64","name":"startTimeUnixSeconds","type":"uint64"},{"internalType":"uint64","name":"endTimeUnixSeconds","type":"uint64"}],"internalType":"struct IERC721M.MintStageInfo[]","name":"newStages","type":"tuple[]"}],"name":"setStages","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint64","name":"expiry","type":"uint64"}],"name":"setTimestampExpirySeconds","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"enum TransferSecurityLevels","name":"level","type":"uint8"},{"internalType":"uint120","name":"operatorWhitelistId","type":"uint120"},{"internalType":"uint120","name":"permittedContractReceiversAllowlistId","type":"uint120"}],"name":"setToCustomSecurityPolicy","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"validator","type":"address"},{"internalType":"enum TransferSecurityLevels","name":"level","type":"uint8"},{"internalType":"uint120","name":"operatorWhitelistId","type":"uint120"},{"internalType":"uint120","name":"permittedContractReceiversAllowlistId","type":"uint120"}],"name":"setToCustomValidatorAndSecurityPolicy","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"setToDefaultSecurityPolicy","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint96","name":"feeNumerator","type":"uint96"}],"name":"setTokenRoyalty","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"suffix","type":"string"}],"name":"setTokenURISuffix","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"transferValidator_","type":"address"}],"name":"setTransferValidator","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"tokensOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"start","type":"uint256"},{"internalType":"uint256","name":"stop","type":"uint256"}],"name":"tokensOfOwnerIn","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"a","type":"address"}],"name":"totalMintedByAddress","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":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"},{"internalType":"uint80","name":"price","type":"uint80"},{"internalType":"uint32","name":"walletLimit","type":"uint32"},{"internalType":"bytes32","name":"merkleRoot","type":"bytes32"},{"internalType":"uint24","name":"maxStageSupply","type":"uint24"},{"internalType":"uint64","name":"startTimeUnixSeconds","type":"uint64"},{"internalType":"uint64","name":"endTimeUnixSeconds","type":"uint64"}],"name":"updateStage","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdrawERC20","outputs":[],"stateMutability":"nonpayable","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)
000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000007241a12c95807afe4b6171fa1e458f0cb5851abe00000000000000000000000000000000000000000000000000000000000000124f6b617920446f6720417274696661637473000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044f4b444100000000000000000000000000000000000000000000000000000000
-----Decoded View---------------
Arg [0] : name (string): Okay Dog Artifacts
Arg [1] : symbol (string): OKDA
Arg [2] : royaltyReceiver (address): 0x7241a12c95807aFE4b6171Fa1E458f0Cb5851ABE
-----Encoded View---------------
7 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000060
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000a0
Arg [2] : 0000000000000000000000007241a12c95807afe4b6171fa1e458f0cb5851abe
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000012
Arg [4] : 4f6b617920446f67204172746966616374730000000000000000000000000000
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [6] : 4f4b444100000000000000000000000000000000000000000000000000000000
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.