ERC-721
Overview
Max Total Supply
14 WFP
Holders
13
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
1 WFPLoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
WeDreamFoundersPass
Compiler Version
v0.8.10+commit.fc410830
Optimization Enabled:
Yes with 1 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity ^0.8.10; import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Burnable.sol"; import "@openzeppelin/contracts/utils/Strings.sol"; import "@openzeppelin/contracts/utils/Counters.sol"; import "@openzeppelin/contracts/access/Ownable.sol"; import "./ERC2981.sol"; import "./MintpassValidator.sol"; import "./LibMintpass.sol"; /** * @dev Learn more about this project on wedream.world. * * WeDreamFoundersPass is a ERC721 Contract that supports Burnable. * The minting process is processed in a public and an allow list sale * sale. */ contract WeDreamFoundersPass is MintpassValidator, ERC721Burnable, ERC2981, Ownable { using Counters for Counters.Counter; using Strings for uint256; // Token Limit and Mint Limits uint256 public TOKEN_LIMIT = 1000; uint256 public tokenBatchLimit = 100; uint256 public allowlistMintLimitPerWallet = 2; uint256 public publicMintLimitPerWallet = 25; uint256 private ownerFreeMints = 5; uint256 private ownerFreeMintsRedeemed = 0; // Price per Token depending on Category uint256 public allowlistMintPrice = 0.4 ether; uint256 public publicMintPrice = 0.5 ether; // Sale Stages Enabled / Disabled bool public allowlistMintEnabled = false; bool public publicMintEnabled = false; // Mapping from minter to minted amounts mapping(address => uint256) public mintedTokenCount; mapping(address => uint256) public boughtAllowlistAmounts; // Optional mapping to overwrite specific token URIs mapping(uint256 => string) private _tokenURIs; // Token Freezing Trackers mapping(uint256 => uint256) public tokenFrozenTotal; mapping(uint256 => uint256) public tokenFrozenAt; bool private frozenTransferPermit = false; // counter for tracking current token id Counters.Counter private _tokenIdTracker; string public _baseTokenURI; event FreezeToken(uint256 identifier, address owner, uint256 timestamp); event UnFreezeToken( uint256 identifier, address owner, uint256 frozenAt, uint256 timestamp, address caller ); /** * @dev ERC721 Constructor */ constructor(string memory name, string memory symbol) ERC721(name, symbol) { _setDefaultRoyalty(msg.sender, 750); SIGNER_WALLET = 0xbD90eeDED7bf65a2dac572CaA7772cDa491658d1; } /** * @dev Withrawal all Funds sent to the contract to Owner * * Requirements: * - `msg.sender` needs to be Owner and payable */ function withdrawalAll() external onlyOwner { require(payable(msg.sender).send(address(this).balance)); } /** * @dev Function to mint Tokens during Allowlist Sale. This function is * should only be called on minting app to ensure signature validity. * * @param quantity amount of tokens to be minted * @param mintpass issued by the minting app * @param mintpassSignature issued by minting app and signed by SIGNER_WALLET * * Requirements: * - `quantity` can't be higher than {allowlistMintLimitPerWallet} * - `mintpass` needs to match the signature contents * - `mintpassSignature` needs to be obtained from minting app and * signed by SIGNER_WALLET */ function allowlistMint( uint256 quantity, LibMintpass.Mintpass memory mintpass, bytes memory mintpassSignature ) public payable { require( allowlistMintEnabled == true, "WeDreamFoundersPass: Allowlist Minting is not Enabled" ); require( mintpass.wallet == msg.sender, "WeDreamFoundersPass: Mintpass Address and Sender do not match" ); require( msg.value >= allowlistMintPrice * quantity, "WeDreamFoundersPass: Insufficient Amount" ); require( boughtAllowlistAmounts[mintpass.wallet] + quantity <= allowlistMintLimitPerWallet, "WeDreamFoundersPass: Maximum Allowlist per Wallet reached" ); validateMintpass(mintpass, mintpassSignature); mintQuantityToWallet(quantity, mintpass.wallet); boughtAllowlistAmounts[mintpass.wallet] = boughtAllowlistAmounts[mintpass.wallet] + quantity; } /** * @dev Public Mint Function. * * @param quantity amount of tokens to be minted * * Requirements: * - `quantity` can't be higher than {publicMintLimitPerWallet} */ function mint(uint256 quantity) public payable { require( publicMintEnabled == true, "WeDreamFoundersPass: Public Minting is not Enabled" ); require( msg.value >= publicMintPrice * quantity, "WeDreamFoundersPass: Insufficient Amount" ); require( mintedTokenCount[msg.sender] + quantity <= publicMintLimitPerWallet, "WeDreamFoundersPass: Maximum per Wallet reached" ); mintQuantityToWallet(quantity, msg.sender); mintedTokenCount[msg.sender] = mintedTokenCount[msg.sender] + quantity; } /** * @dev Free Mint Function for Owner. We mint a few to our owner wallet for later purposes. * * @param quantity amount of tokens to be minted * * Requirements: * - `quantity` can't be higher than {ownerFreeMints} */ function freeMint(uint256 quantity) public onlyOwner { require( ownerFreeMintsRedeemed + quantity <= ownerFreeMints, "WeDreamFoundersPass: Max Freemints reached" ); ownerFreeMintsRedeemed = ownerFreeMintsRedeemed + quantity; mintQuantityToWallet(quantity, msg.sender); } /** * @dev internal mintQuantityToWallet function used to mint tokens * to a wallet (cpt. obivous out). We start with tokenId 1. * * @param quantity amount of tokens to be minted * @param minterAddress address that receives the tokens * * Requirements: * - `TOKEN_LIMIT` should not be reached * - `tokenBatchLimit` should not be reached */ function mintQuantityToWallet(uint256 quantity, address minterAddress) internal virtual { require( tokenBatchLimit >= quantity + _tokenIdTracker.current(), "WeDreamFoundersPass: Token Batch Limit reached" ); require( TOKEN_LIMIT >= quantity + _tokenIdTracker.current(), "WeDreamFoundersPass: Token Limit reached" ); for (uint256 i; i < quantity; i++) { _mint(minterAddress, _tokenIdTracker.current() + 1); _tokenIdTracker.increment(); } } /** * @dev Function to change the SIGNER_WALLET by contract owner. * This wallet is used to verify mintpass signatures. * * @param _signer_wallet The new SIGNER_WALLET address */ function setSignerWallet(address _signer_wallet) public virtual onlyOwner { SIGNER_WALLET = _signer_wallet; } /** * @dev Function to change the prices for minting. Checkout our discord for more information. * * @param _allowlistMintPrice price in WEI for allowlis tMints * @param _publicMintPrice price in WEI for public Mints */ function setMintPrice(uint256 _allowlistMintPrice, uint256 _publicMintPrice) public virtual onlyOwner { allowlistMintPrice = _allowlistMintPrice; publicMintPrice = _publicMintPrice; } /** * @dev Function to be called for a batch limit. The reasoning behind this is to sell the Tokens in waves. * * @param _tokenBatchLimit A limit for currently mintable tokens. Needs to be lower than the general {TOKEN_LIMIT} */ function setBatchLimit(uint256 _tokenBatchLimit) public virtual onlyOwner { require( TOKEN_LIMIT >= _tokenBatchLimit, "WeDreamFoundersPass: Batch Limit is out of Range" ); tokenBatchLimit = _tokenBatchLimit; } /** * @dev Function to be called by contract owner to set minting limits * * @param _allowlistMintLimitPerWallet how many tokens per wallet can be minted in allow list sale * @param _publicMintLimitPerWallet how many tokens can be minted in the public sale */ function setMintingLimits( uint256 _allowlistMintLimitPerWallet, uint256 _publicMintLimitPerWallet ) public virtual onlyOwner { allowlistMintLimitPerWallet = _allowlistMintLimitPerWallet; publicMintLimitPerWallet = _publicMintLimitPerWallet; } /** * @dev Function to be called by contract owner to enable / disable * different mint stages * * @param _allowlistMintEnabled true/false * @param _publicMintEnabled true/false */ function setMintingEnabled( bool _allowlistMintEnabled, bool _publicMintEnabled ) public virtual onlyOwner { allowlistMintEnabled = _allowlistMintEnabled; publicMintEnabled = _publicMintEnabled; } /** * @dev Function can be called by owner of Token for an unfrozen Token to freeze it * * @param tokenId Identifier of Token */ function freezeToken(uint256 tokenId) external { require( ownerOf(tokenId) == _msgSender(), "Genesis Token: Only token owner" ); require( tokenFrozenAt[tokenId] == 0, "WeDreamFoundersPass: Token already frozen" ); tokenFrozenAt[tokenId] = block.timestamp; emit FreezeToken(tokenId, ownerOf(tokenId), block.timestamp); } /** * @dev Function can be called by owner of Token or contract owner for an frozen Token to unfreeze it * * @param tokenId Identifier of Token */ function unfreezeToken(uint256 tokenId) external { require( ownerOf(tokenId) == _msgSender() || owner() == _msgSender(), "Genesis Token: Only token owner or owner" ); uint256 frozenAt = tokenFrozenAt[tokenId]; require(frozenAt > 0, "WeDreamFoundersPass: Token is not frozen"); tokenFrozenTotal[tokenId] = block.timestamp - frozenAt; tokenFrozenAt[tokenId] = 0; emit UnFreezeToken( tokenId, ownerOf(tokenId), frozenAt, block.timestamp, msg.sender ); } /** * @dev It is not possible to move a token with the default functions to prevent Marketplace Usage * However, this function can be used to transfer the token between your own wallets for example * * @param tokenId Identifier of Token */ function safeTransferFrozenTokenFrom( address from, address to, uint256 tokenId ) external { require(ownerOf(tokenId) == _msgSender(), "Genesis Token: Only owner"); frozenTransferPermit = true; safeTransferFrom(from, to, tokenId); frozenTransferPermit = false; } /** * @dev Helper to replace _baseURI */ function _baseURI() internal view virtual override returns (string memory) { if (bytes(_baseTokenURI).length > 0) { return _baseTokenURI; } return string( abi.encodePacked( "https://meta.bowline.app/", Strings.toHexString(uint256(uint160(address(this))), 20), "/" ) ); } /** * @dev Can be called by owner to change base URI. This is recommend to be used * after tokens are revealed to freeze metadata on IPFS or similar. * * @param permanentBaseURI URI to be prefixed before tokenId */ function setBaseURI(string memory permanentBaseURI) public virtual onlyOwner { _baseTokenURI = permanentBaseURI; } function totalSupply() public view returns (uint256) { return _tokenIdTracker.current(); } /** * @dev Extends default burn behaviour * if it exists. Calls super._burn Reset Token Royality if set * * @param tokenId tokenID that should be burned * * Requirements: * - `tokenID` needs to exist * - `msg.sender` needs to be current token Owner */ function _burn(uint256 tokenId) internal virtual override { super._burn(tokenId); _resetTokenRoyalty(tokenId); } /** @dev Block transfers while nesting. */ function _beforeTokenTransfer( address, address, uint256 tokenId ) internal view override { require( tokenFrozenAt[tokenId] == 0 || frozenTransferPermit, "WeDreamFoundersPass: Frozen Token" ); } /** * @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) public virtual onlyOwner { _setDefaultRoyalty(receiver, feeNumerator); } function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721, ERC2981) returns (bool) { return super.supportsInterface(interfaceId); } } /** created with bowline.app **/
// SPDX-License-Identifier: MIT pragma solidity ^0.8.10; import "./LibMintpass.sol"; import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol"; import "@openzeppelin/contracts/utils/cryptography/draft-EIP712.sol"; /** * @dev EIP712 based contract module which validates a Mintpass Issued by * WeDream. The signer is {SIGNER_WALLET} and checks for integrity of * minterCategory, amount and Address. {mintpass} is struct defined in * LibMintpass. * */ abstract contract MintpassValidator is EIP712 { constructor() EIP712("WeDreamFoundersPass", "1") {} // Wallet that signs our mintpasses address public SIGNER_WALLET; /** * @dev Validates if {mintpass} was signed by {SIGNER_WALLET} and created {signature}. * * @param mintpass Struct with mintpass properties * @param signature Signature to decode and compare */ function validateMintpass(LibMintpass.Mintpass memory mintpass, bytes memory signature) internal view { bytes32 mintpassHash = LibMintpass.mintpassHash(mintpass); bytes32 digest = _hashTypedDataV4(mintpassHash); address signer = ECDSA.recover(digest, signature); require( signer == SIGNER_WALLET, "MintpassValidator: Mintpass signature verification error" ); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.10; /** * @dev Mintpass Struct definition used to validate EIP712. * * {minterAddress} is the mintpass owner (It's reommenced to * check if it matches msg.sender in your call function) * {minterCategory} determines what type of minter is calling: * (1, default) AllowList */ library LibMintpass { bytes32 private constant MINTPASS_TYPE = keccak256( "Mintpass(address wallet,uint256 tier)" ); struct Mintpass { address wallet; uint256 tier; } function mintpassHash(Mintpass memory mintpass) internal pure returns (bytes32) { return keccak256( abi.encode( MINTPASS_TYPE, mintpass.wallet, mintpass.tier ) ); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (token/common/ERC2981.sol) pragma solidity ^0.8.0; import "@openzeppelin/contracts/interfaces/IERC2981.sol"; import "@openzeppelin/contracts/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. * * _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) external 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 Sets the royalty information for a specific token id, overriding the global default. * * Requirements: * * - `tokenId` must be already minted. * - `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 v4.4.0 (utils/introspection/IERC165.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC165 standard, as defined in the * https://eips.ethereum.org/EIPS/eip-165[EIP]. * * Implementers can declare support of contract interfaces, which can then be * queried by others ({ERC165Checker}). * * For an implementation, see {ERC165}. */ interface IERC165 { /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] * to learn more about how these ids are created. * * This function call must use less than 30 000 gas. */ function supportsInterface(bytes4 interfaceId) external view returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (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 v4.4.0 (utils/cryptography/draft-EIP712.sol) pragma solidity ^0.8.0; import "./ECDSA.sol"; /** * @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data. * * The encoding specified in the EIP is very generic, and such a generic implementation in Solidity is not feasible, * thus this contract does not implement the encoding itself. Protocols need to implement the type-specific encoding * they need in their contracts using a combination of `abi.encode` and `keccak256`. * * This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding * scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA * ({_hashTypedDataV4}). * * The implementation of the domain separator was designed to be as efficient as possible while still properly updating * the chain id to protect against replay attacks on an eventual fork of the chain. * * NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method * https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask]. * * _Available since v3.4._ */ abstract contract EIP712 { /* solhint-disable var-name-mixedcase */ // Cache the domain separator as an immutable value, but also store the chain id that it corresponds to, in order to // invalidate the cached domain separator if the chain id changes. bytes32 private immutable _CACHED_DOMAIN_SEPARATOR; uint256 private immutable _CACHED_CHAIN_ID; address private immutable _CACHED_THIS; bytes32 private immutable _HASHED_NAME; bytes32 private immutable _HASHED_VERSION; bytes32 private immutable _TYPE_HASH; /* solhint-enable var-name-mixedcase */ /** * @dev Initializes the domain separator and parameter caches. * * The meaning of `name` and `version` is specified in * https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]: * * - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol. * - `version`: the current major version of the signing domain. * * NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart * contract upgrade]. */ constructor(string memory name, string memory version) { bytes32 hashedName = keccak256(bytes(name)); bytes32 hashedVersion = keccak256(bytes(version)); bytes32 typeHash = keccak256( "EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)" ); _HASHED_NAME = hashedName; _HASHED_VERSION = hashedVersion; _CACHED_CHAIN_ID = block.chainid; _CACHED_DOMAIN_SEPARATOR = _buildDomainSeparator(typeHash, hashedName, hashedVersion); _CACHED_THIS = address(this); _TYPE_HASH = typeHash; } /** * @dev Returns the domain separator for the current chain. */ function _domainSeparatorV4() internal view returns (bytes32) { if (address(this) == _CACHED_THIS && block.chainid == _CACHED_CHAIN_ID) { return _CACHED_DOMAIN_SEPARATOR; } else { return _buildDomainSeparator(_TYPE_HASH, _HASHED_NAME, _HASHED_VERSION); } } function _buildDomainSeparator( bytes32 typeHash, bytes32 nameHash, bytes32 versionHash ) private view returns (bytes32) { return keccak256(abi.encode(typeHash, nameHash, versionHash, block.chainid, address(this))); } /** * @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this * function returns the hash of the fully encoded EIP712 message for this domain. * * This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example: * * ```solidity * bytes32 digest = _hashTypedDataV4(keccak256(abi.encode( * keccak256("Mail(address to,string contents)"), * mailTo, * keccak256(bytes(mailContents)) * ))); * address signer = ECDSA.recover(digest, signature); * ``` */ function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) { return ECDSA.toTypedDataHash(_domainSeparatorV4(), structHash); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (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 } 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"); } else if (error == RecoverError.InvalidSignatureV) { revert("ECDSA: invalid signature 'v' 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) { // Check the signature length // - case 65: r,s,v signature (standard) // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._ 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. 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 if (signature.length == 64) { bytes32 r; bytes32 vs; // ecrecover takes the signature parameters, and the only way to get them // currently is to use assembly. assembly { r := mload(add(signature, 0x20)) vs := mload(add(signature, 0x40)) } return tryRecover(hash, r, vs); } 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; uint8 v; assembly { s := and(vs, 0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff) v := add(shr(255, vs), 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 (v != 27 && v != 28) { return (address(0), RecoverError.InvalidSignatureV); } // 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) { // 32 is the length in bytes of hash, // enforced by the type signature above return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash)); } /** * @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) { return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash)); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (utils/Strings.sol) pragma solidity ^0.8.0; /** * @dev String operations. */ library Strings { bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef"; /** * @dev Converts a `uint256` to its ASCII `string` decimal representation. */ function toString(uint256 value) internal pure returns (string memory) { // Inspired by OraclizeAPI's implementation - MIT licence // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol if (value == 0) { return "0"; } uint256 temp = value; uint256 digits; while (temp != 0) { digits++; temp /= 10; } bytes memory buffer = new bytes(digits); while (value != 0) { digits -= 1; buffer[digits] = bytes1(uint8(48 + uint256(value % 10))); value /= 10; } return string(buffer); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation. */ function toHexString(uint256 value) internal pure returns (string memory) { if (value == 0) { return "0x00"; } uint256 temp = value; uint256 length = 0; while (temp != 0) { length++; temp >>= 8; } return toHexString(value, length); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length. */ function toHexString(uint256 value, uint256 length) internal pure returns (string memory) { bytes memory buffer = new bytes(2 * length + 2); buffer[0] = "0"; buffer[1] = "x"; for (uint256 i = 2 * length + 1; i > 1; --i) { buffer[i] = _HEX_SYMBOLS[value & 0xf]; value >>= 4; } require(value == 0, "Strings: hex length insufficient"); return string(buffer); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (utils/Counters.sol) pragma solidity ^0.8.0; /** * @title Counters * @author Matt Condon (@shrugs) * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number * of elements in a mapping, issuing ERC721 ids, or counting request ids. * * Include with `using Counters for Counters.Counter;` */ library Counters { struct Counter { // This variable should never be directly accessed by users of the library: interactions must be restricted to // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add // this feature: see https://github.com/ethereum/solidity/issues/4637 uint256 _value; // default: 0 } function current(Counter storage counter) internal view returns (uint256) { return counter._value; } function increment(Counter storage counter) internal { unchecked { counter._value += 1; } } function decrement(Counter storage counter) internal { uint256 value = counter._value; require(value > 0, "Counter: decrement overflow"); unchecked { counter._value = value - 1; } } function reset(Counter storage counter) internal { counter._value = 0; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (utils/Context.sol) pragma solidity ^0.8.0; /** * @dev Provides information about the current execution context, including the * sender of the transaction and its data. While these are generally available * via msg.sender and msg.data, they should not be accessed in such a direct * manner, since when dealing with meta-transactions the account sending and * paying for execution may not be the actual sender (as far as an application * is concerned). * * This contract is only required for intermediate, library-like contracts. */ abstract contract Context { function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (utils/Address.sol) pragma solidity ^0.8.0; /** * @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 * ==== */ function isContract(address account) internal view returns (bool) { // This method relies on extcodesize, which returns 0 for contracts in // construction, since the code is only stored at the end of the // constructor execution. uint256 size; assembly { size := extcodesize(account) } return size > 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://diligence.consensys.net/posts/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/v0.5.11/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 functionCall(target, data, "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"); require(isContract(target), "Address: call to non-contract"); (bool success, bytes memory returndata) = target.call{value: value}(data); return verifyCallResult(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) { require(isContract(target), "Address: static call to non-contract"); (bool success, bytes memory returndata) = target.staticcall(data); return verifyCallResult(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) { require(isContract(target), "Address: delegate call to non-contract"); (bool success, bytes memory returndata) = target.delegatecall(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the * revert reason 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 { // 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 assembly { let returndata_size := mload(returndata) revert(add(32, returndata), returndata_size) } } else { revert(errorMessage); } } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (token/ERC721/extensions/IERC721Metadata.sol) pragma solidity ^0.8.0; import "../IERC721.sol"; /** * @title ERC-721 Non-Fungible Token Standard, optional metadata extension * @dev See https://eips.ethereum.org/EIPS/eip-721 */ interface IERC721Metadata is IERC721 { /** * @dev Returns the token collection name. */ function name() external view returns (string memory); /** * @dev Returns the token collection symbol. */ function symbol() external view returns (string memory); /** * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token. */ function tokenURI(uint256 tokenId) external view returns (string memory); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (token/ERC721/extensions/ERC721Burnable.sol) pragma solidity ^0.8.0; import "../ERC721.sol"; import "../../../utils/Context.sol"; /** * @title ERC721 Burnable Token * @dev ERC721 Token that can be irreversibly burned (destroyed). */ abstract contract ERC721Burnable is Context, ERC721 { /** * @dev Burns `tokenId`. See {ERC721-_burn}. * * Requirements: * * - The caller must own `tokenId` or be an approved operator. */ function burn(uint256 tokenId) public virtual { //solhint-disable-next-line max-line-length require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721Burnable: caller is not owner nor approved"); _burn(tokenId); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (token/ERC721/IERC721Receiver.sol) pragma solidity ^0.8.0; /** * @title ERC721 token receiver interface * @dev Interface for any contract that wants to support safeTransfers * from ERC721 asset contracts. */ interface IERC721Receiver { /** * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom} * by `operator` from `from`, this function is called. * * It must return its Solidity selector to confirm the token transfer. * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted. * * The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`. */ function onERC721Received( address operator, address from, uint256 tokenId, bytes calldata data ) external returns (bytes4); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (token/ERC721/IERC721.sol) pragma solidity ^0.8.0; import "../../utils/introspection/IERC165.sol"; /** * @dev Required interface of an ERC721 compliant contract. */ interface IERC721 is IERC165 { /** * @dev Emitted when `tokenId` token is transferred from `from` to `to`. */ event Transfer(address indexed from, address indexed to, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token. */ event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets. */ event ApprovalForAll(address indexed owner, address indexed operator, bool approved); /** * @dev Returns the number of tokens in ``owner``'s account. */ function balanceOf(address owner) external view returns (uint256 balance); /** * @dev Returns the owner of the `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function ownerOf(uint256 tokenId) external view returns (address owner); /** * @dev Safely transfers `tokenId` token from `from` to `to`, 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 ) external; /** * @dev Transfers `tokenId` token 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; /** * @dev Gives permission to `to` to transfer `tokenId` token to another account. * The approval is cleared when the token is transferred. * * Only a single account can be approved at a time, so approving the zero address clears previous approvals. * * Requirements: * * - The caller must own the token or be an approved operator. * - `tokenId` must exist. * * Emits an {Approval} event. */ function approve(address to, uint256 tokenId) external; /** * @dev Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) external view returns (address operator); /** * @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 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); /** * @dev Safely transfers `tokenId` token from `from` to `to`. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes calldata data ) external; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (token/ERC721/ERC721.sol) pragma solidity ^0.8.0; import "./IERC721.sol"; import "./IERC721Receiver.sol"; import "./extensions/IERC721Metadata.sol"; import "../../utils/Address.sol"; import "../../utils/Context.sol"; import "../../utils/Strings.sol"; import "../../utils/introspection/ERC165.sol"; /** * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including * the Metadata extension, but not including the Enumerable extension, which is available separately as * {ERC721Enumerable}. */ contract ERC721 is Context, ERC165, IERC721, IERC721Metadata { using Address for address; using Strings for uint256; // Token name string private _name; // Token symbol string private _symbol; // Mapping from token ID to owner address mapping(uint256 => address) private _owners; // Mapping owner address to token count mapping(address => uint256) private _balances; // Mapping from token ID to approved address mapping(uint256 => address) private _tokenApprovals; // Mapping from owner to operator approvals mapping(address => mapping(address => bool)) private _operatorApprovals; /** * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection. */ constructor(string memory name_, string memory symbol_) { _name = name_; _symbol = symbol_; } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) { return interfaceId == type(IERC721).interfaceId || interfaceId == type(IERC721Metadata).interfaceId || super.supportsInterface(interfaceId); } /** * @dev See {IERC721-balanceOf}. */ function balanceOf(address owner) public view virtual override returns (uint256) { require(owner != address(0), "ERC721: balance query for the zero address"); return _balances[owner]; } /** * @dev See {IERC721-ownerOf}. */ function ownerOf(uint256 tokenId) public view virtual override returns (address) { address owner = _owners[tokenId]; require(owner != address(0), "ERC721: owner query for nonexistent token"); return owner; } /** * @dev See {IERC721Metadata-name}. */ function name() public view virtual override returns (string memory) { return _name; } /** * @dev See {IERC721Metadata-symbol}. */ function symbol() public view virtual override returns (string memory) { return _symbol; } /** * @dev See {IERC721Metadata-tokenURI}. */ function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token"); string memory baseURI = _baseURI(); return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : ""; } /** * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each * token will be the concatenation of the `baseURI` and the `tokenId`. Empty * by default, can be overriden in child contracts. */ function _baseURI() internal view virtual returns (string memory) { return ""; } /** * @dev See {IERC721-approve}. */ function approve(address to, uint256 tokenId) public virtual override { address owner = ERC721.ownerOf(tokenId); require(to != owner, "ERC721: approval to current owner"); require( _msgSender() == owner || isApprovedForAll(owner, _msgSender()), "ERC721: approve caller is not owner nor approved for all" ); _approve(to, tokenId); } /** * @dev See {IERC721-getApproved}. */ function getApproved(uint256 tokenId) public view virtual override returns (address) { require(_exists(tokenId), "ERC721: approved query for nonexistent token"); return _tokenApprovals[tokenId]; } /** * @dev See {IERC721-setApprovalForAll}. */ function setApprovalForAll(address operator, bool approved) public virtual override { _setApprovalForAll(_msgSender(), operator, approved); } /** * @dev See {IERC721-isApprovedForAll}. */ function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) { return _operatorApprovals[owner][operator]; } /** * @dev See {IERC721-transferFrom}. */ function transferFrom( address from, address to, uint256 tokenId ) public virtual override { //solhint-disable-next-line max-line-length require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved"); _transfer(from, to, tokenId); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom( address from, address to, uint256 tokenId ) public virtual override { safeTransferFrom(from, to, tokenId, ""); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes memory _data ) public virtual override { require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved"); _safeTransfer(from, to, tokenId, _data); } /** * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients * are aware of the ERC721 protocol to prevent tokens from being forever locked. * * `_data` is additional data, it has no specified format and it is sent in call to `to`. * * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g. * implement alternative mechanisms to perform token transfer, such as signature-based. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function _safeTransfer( address from, address to, uint256 tokenId, bytes memory _data ) internal virtual { _transfer(from, to, tokenId); require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer"); } /** * @dev Returns whether `tokenId` exists. * * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}. * * Tokens start existing when they are minted (`_mint`), * and stop existing when they are burned (`_burn`). */ function _exists(uint256 tokenId) internal view virtual returns (bool) { return _owners[tokenId] != address(0); } /** * @dev Returns whether `spender` is allowed to manage `tokenId`. * * Requirements: * * - `tokenId` must exist. */ function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) { require(_exists(tokenId), "ERC721: operator query for nonexistent token"); address owner = ERC721.ownerOf(tokenId); return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, spender)); } /** * @dev Safely mints `tokenId` and transfers it to `to`. * * Requirements: * * - `tokenId` must not exist. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function _safeMint(address to, uint256 tokenId) internal virtual { _safeMint(to, tokenId, ""); } /** * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is * forwarded in {IERC721Receiver-onERC721Received} to contract recipients. */ function _safeMint( address to, uint256 tokenId, bytes memory _data ) internal virtual { _mint(to, tokenId); require( _checkOnERC721Received(address(0), to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer" ); } /** * @dev Mints `tokenId` and transfers it to `to`. * * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible * * Requirements: * * - `tokenId` must not exist. * - `to` cannot be the zero address. * * Emits a {Transfer} event. */ function _mint(address to, uint256 tokenId) internal virtual { require(to != address(0), "ERC721: mint to the zero address"); require(!_exists(tokenId), "ERC721: token already minted"); _beforeTokenTransfer(address(0), to, tokenId); _balances[to] += 1; _owners[tokenId] = to; emit Transfer(address(0), to, tokenId); } /** * @dev Destroys `tokenId`. * The approval is cleared when the token is burned. * * Requirements: * * - `tokenId` must exist. * * Emits a {Transfer} event. */ function _burn(uint256 tokenId) internal virtual { address owner = ERC721.ownerOf(tokenId); _beforeTokenTransfer(owner, address(0), tokenId); // Clear approvals _approve(address(0), tokenId); _balances[owner] -= 1; delete _owners[tokenId]; emit Transfer(owner, address(0), tokenId); } /** * @dev Transfers `tokenId` from `from` to `to`. * As opposed to {transferFrom}, this imposes no restrictions on msg.sender. * * Requirements: * * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * * Emits a {Transfer} event. */ function _transfer( address from, address to, uint256 tokenId ) internal virtual { require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer of token that is not own"); require(to != address(0), "ERC721: transfer to the zero address"); _beforeTokenTransfer(from, to, tokenId); // Clear approvals from the previous owner _approve(address(0), tokenId); _balances[from] -= 1; _balances[to] += 1; _owners[tokenId] = to; emit Transfer(from, to, tokenId); } /** * @dev Approve `to` to operate on `tokenId` * * Emits a {Approval} event. */ function _approve(address to, uint256 tokenId) internal virtual { _tokenApprovals[tokenId] = to; emit Approval(ERC721.ownerOf(tokenId), to, tokenId); } /** * @dev Approve `operator` to operate on all of `owner` tokens * * Emits a {ApprovalForAll} event. */ function _setApprovalForAll( address owner, address operator, bool approved ) internal virtual { require(owner != operator, "ERC721: approve to caller"); _operatorApprovals[owner][operator] = approved; emit ApprovalForAll(owner, operator, approved); } /** * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address. * The call is not executed if the target address is not a contract. * * @param from address representing the previous owner of the given token ID * @param to target address that will receive the tokens * @param tokenId uint256 ID of the token to be transferred * @param _data bytes optional data to send along with the call * @return bool whether the call correctly returned the expected magic value */ function _checkOnERC721Received( address from, address to, uint256 tokenId, bytes memory _data ) private returns (bool) { if (to.isContract()) { try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) { return retval == IERC721Receiver.onERC721Received.selector; } catch (bytes memory reason) { if (reason.length == 0) { revert("ERC721: transfer to non ERC721Receiver implementer"); } else { assembly { revert(add(32, reason), mload(reason)) } } } } else { return true; } } /** * @dev Hook that is called before any token transfer. This includes minting * and burning. * * 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, ``from``'s `tokenId` will be burned. * - `from` and `to` are never both zero. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _beforeTokenTransfer( address from, address to, uint256 tokenId ) internal virtual {} }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (interfaces/IERC2981.sol) pragma solidity ^0.8.0; import "./IERC165.sol"; /** * @dev Interface for the NFT Royalty Standard */ interface IERC2981 is IERC165 { /** * @dev Called with the sale price to determine how much royalty is owed and to whom. * @param tokenId - the NFT asset queried for royalty information * @param salePrice - the sale price of the NFT asset specified by `tokenId` * @return receiver - address of who should be sent the royalty payment * @return royaltyAmount - the royalty payment amount for `salePrice` */ function royaltyInfo(uint256 tokenId, uint256 salePrice) external view returns (address receiver, uint256 royaltyAmount); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (interfaces/IERC165.sol) pragma solidity ^0.8.0; import "../utils/introspection/IERC165.sol";
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.0 (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 Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { require(owner() == _msgSender(), "Ownable: caller is not the owner"); _; } /** * @dev Leaves the contract without owner. It will not be possible to call * `onlyOwner` functions anymore. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby removing 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); } }
{ "remappings": [], "optimizer": { "enabled": true, "runs": 1 }, "evmVersion": "london", "libraries": {}, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"identifier","type":"uint256"},{"indexed":false,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"uint256","name":"timestamp","type":"uint256"}],"name":"FreezeToken","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"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":"uint256","name":"identifier","type":"uint256"},{"indexed":false,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"uint256","name":"frozenAt","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"timestamp","type":"uint256"},{"indexed":false,"internalType":"address","name":"caller","type":"address"}],"name":"UnFreezeToken","type":"event"},{"inputs":[],"name":"SIGNER_WALLET","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"TOKEN_LIMIT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"_baseTokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"},{"components":[{"internalType":"address","name":"wallet","type":"address"},{"internalType":"uint256","name":"tier","type":"uint256"}],"internalType":"struct LibMintpass.Mintpass","name":"mintpass","type":"tuple"},{"internalType":"bytes","name":"mintpassSignature","type":"bytes"}],"name":"allowlistMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"allowlistMintEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"allowlistMintLimitPerWallet","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"allowlistMintPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"boughtAllowlistAmounts","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"}],"name":"freeMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"freezeToken","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"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":"uint256","name":"quantity","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"mintedTokenCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"publicMintEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"publicMintLimitPerWallet","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"publicMintPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrozenTokenFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"permanentBaseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenBatchLimit","type":"uint256"}],"name":"setBatchLimit","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":"uint256","name":"_allowlistMintPrice","type":"uint256"},{"internalType":"uint256","name":"_publicMintPrice","type":"uint256"}],"name":"setMintPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_allowlistMintEnabled","type":"bool"},{"internalType":"bool","name":"_publicMintEnabled","type":"bool"}],"name":"setMintingEnabled","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_allowlistMintLimitPerWallet","type":"uint256"},{"internalType":"uint256","name":"_publicMintLimitPerWallet","type":"uint256"}],"name":"setMintingLimits","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_signer_wallet","type":"address"}],"name":"setSignerWallet","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":[],"name":"tokenBatchLimit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"tokenFrozenAt","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"tokenFrozenTotal","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"unfreezeToken","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdrawalAll","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)
0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000155765447265616d20466f756e646572732050617373000000000000000000000000000000000000000000000000000000000000000000000000000000000000035746500000000000000000000000000000000000000000000000000000000000
-----Decoded View---------------
Arg [0] : name (string): WeDream Founders Pass
Arg [1] : symbol (string): WFP
-----Encoded View---------------
6 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000015
Arg [3] : 5765447265616d20466f756e6465727320506173730000000000000000000000
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [5] : 5746500000000000000000000000000000000000000000000000000000000000
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.