| { | |
| "language": "Solidity", | |
| "sources": { | |
| "src/JPGAuctionProxy.sol": { | |
| "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.13;\n\nimport \"./IAuctionHouse.sol\";\nimport \"./ISplitMain.sol\";\nimport \"solmate/tokens/ERC20.sol\";\nimport \"solmate/utils/SafeTransferLib.sol\";\n\n/// @dev Pass this contract as the curator of an auction\ncontract JPGAuctionProxy {\n /// @dev Eth mainnet deployment of Zora's auction house\n IAuctionHouse constant auctionHouse =\n IAuctionHouse(0xE468cE99444174Bd3bBBEd09209577d25D1ad673);\n\n address immutable splitter;\n\n address public owner;\n\n error NotOwner();\n\n modifier onlyOwner() {\n if (msg.sender != owner) {\n revert NotOwner();\n }\n _;\n }\n\n /// @dev Splitter is the already deployed split contract for\n /// the two parties that are splitting the commission\n constructor(address _splitter) {\n splitter = _splitter;\n\n owner = msg.sender;\n }\n\n /// @dev Allows the owner to start an auction of which this contract is the curator\n function setAuctionApproval(uint256 auctionId, bool approved)\n public\n onlyOwner\n {\n auctionHouse.setAuctionApproval(auctionId, approved);\n }\n\n /// @dev Forwards ETH directly to the splitter contract. The Zora contract will unwrap the eth for us and send\n /// it here. If for whatever reason that failed, we will have WETH in this contract (unfailable), so we add\n /// an emergency function to deal with that.\n receive() external payable {\n SafeTransferLib.safeTransferETH(splitter, address(this).balance);\n }\n\n /// @dev If zora's `endAuction` failed to send ETH here (or the splits contract rejected it and we failed to forward it), it winds up\n /// as WETH in this contract. If this happened, let the owner transfer it at their will. As well as if for whatever reason this contract\n /// received other ERC20 tokens.\n function emergencyERC20Withdraw(address token, address recipient)\n public\n onlyOwner\n {\n SafeTransferLib.safeTransfer(\n ERC20(token), recipient, ERC20(token).balanceOf(address(this))\n );\n }\n}\n" | |
| }, | |
| "src/IAuctionHouse.sol": { | |
| "content": "pragma solidity ^0.8.13;\n\ninterface IAuctionHouse {\n struct Auction {\n // ID for the ERC721 token\n uint256 tokenId;\n // Address for the ERC721 contract\n address tokenContract;\n // Whether or not the auction curator has approved the auction to start\n bool approved;\n // The current highest bid amount\n uint256 amount;\n // The length of time to run the auction for, after the first bid was made\n uint256 duration;\n // The time of the first bid\n uint256 firstBidTime;\n // The minimum price of the first bid\n uint256 reservePrice;\n // The sale percentage to send to the curator\n uint8 curatorFeePercentage;\n // The address that should receive the funds once the NFT is sold.\n address tokenOwner;\n // The address of the current highest bid\n address payable bidder;\n // The address of the auction's curator.\n // The curator can reject or approve an auction\n address payable curator;\n // The address of the ERC-20 currency to run the auction with.\n // If set to 0x0, the auction will be run in ETH\n address auctionCurrency;\n }\n\n event AuctionCreated(\n uint256 indexed auctionId,\n uint256 indexed tokenId,\n address indexed tokenContract,\n uint256 duration,\n uint256 reservePrice,\n address tokenOwner,\n address curator,\n uint8 curatorFeePercentage,\n address auctionCurrency\n );\n\n event AuctionApprovalUpdated(\n uint256 indexed auctionId,\n uint256 indexed tokenId,\n address indexed tokenContract,\n bool approved\n );\n\n event AuctionReservePriceUpdated(\n uint256 indexed auctionId,\n uint256 indexed tokenId,\n address indexed tokenContract,\n uint256 reservePrice\n );\n\n event AuctionBid(\n uint256 indexed auctionId,\n uint256 indexed tokenId,\n address indexed tokenContract,\n address sender,\n uint256 value,\n bool firstBid,\n bool extended\n );\n\n event AuctionDurationExtended(\n uint256 indexed auctionId,\n uint256 indexed tokenId,\n address indexed tokenContract,\n uint256 duration\n );\n\n event AuctionEnded(\n uint256 indexed auctionId,\n uint256 indexed tokenId,\n address indexed tokenContract,\n address tokenOwner,\n address curator,\n address winner,\n uint256 amount,\n uint256 curatorFee,\n address auctionCurrency\n );\n\n event AuctionCanceled(\n uint256 indexed auctionId,\n uint256 indexed tokenId,\n address indexed tokenContract,\n address tokenOwner\n );\n\n function createAuction(\n uint256 tokenId,\n address tokenContract,\n uint256 duration,\n uint256 reservePrice,\n address payable curator,\n uint8 curatorFeePercentages,\n address auctionCurrency\n )\n external\n returns (uint256);\n\n function setAuctionApproval(uint256 auctionId, bool approved) external;\n\n function setAuctionReservePrice(uint256 auctionId, uint256 reservePrice)\n external;\n\n function createBid(uint256 auctionId, uint256 amount) external payable;\n\n function endAuction(uint256 auctionId) external;\n\n function cancelAuction(uint256 auctionId) external;\n\n function auctions(uint256 auctionId)\n external\n view\n returns (IAuctionHouse.Auction memory);\n}\n" | |
| }, | |
| "src/ISplitMain.sol": { | |
| "content": "pragma solidity ^0.8.13;\n\nimport {ERC20} from \"solmate/tokens/ERC20.sol\";\n\n/**\n * @title ISplitMain\n * @author 0xSplits <will@0xSplits.xyz>\n */\ninterface ISplitMain {\n /**\n * FUNCTIONS\n */\n\n function walletImplementation() external returns (address);\n\n function createSplit(\n address[] calldata accounts,\n uint32[] calldata percentAllocations,\n uint32 distributorFee,\n address controller\n )\n external\n returns (address);\n\n function predictImmutableSplitAddress(\n address[] calldata accounts,\n uint32[] calldata percentAllocations,\n uint32 distributorFee\n )\n external\n view\n returns (address);\n\n function updateSplit(\n address split,\n address[] calldata accounts,\n uint32[] calldata percentAllocations,\n uint32 distributorFee\n )\n external;\n\n function transferControl(address split, address newController) external;\n\n function cancelControlTransfer(address split) external;\n\n function acceptControl(address split) external;\n\n function makeSplitImmutable(address split) external;\n\n function distributeETH(\n address split,\n address[] calldata accounts,\n uint32[] calldata percentAllocations,\n uint32 distributorFee,\n address distributorAddress\n )\n external;\n\n function updateAndDistributeETH(\n address split,\n address[] calldata accounts,\n uint32[] calldata percentAllocations,\n uint32 distributorFee,\n address distributorAddress\n )\n external;\n\n function distributeERC20(\n address split,\n ERC20 token,\n address[] calldata accounts,\n uint32[] calldata percentAllocations,\n uint32 distributorFee,\n address distributorAddress\n )\n external;\n\n function updateAndDistributeERC20(\n address split,\n ERC20 token,\n address[] calldata accounts,\n uint32[] calldata percentAllocations,\n uint32 distributorFee,\n address distributorAddress\n )\n external;\n\n function withdraw(\n address account,\n uint256 withdrawETH,\n ERC20[] calldata tokens\n )\n external;\n\n /**\n * EVENTS\n */\n\n /**\n * @notice emitted after each successful split creation\n * @param split Address of the created split\n */\n event CreateSplit(address indexed split);\n\n /**\n * @notice emitted after each successful split update\n * @param split Address of the updated split\n */\n event UpdateSplit(address indexed split);\n\n /**\n * @notice emitted after each initiated split control transfer\n * @param split Address of the split control transfer was initiated for\n * @param newPotentialController Address of the split's new potential controller\n */\n event InitiateControlTransfer(\n address indexed split, address indexed newPotentialController\n );\n\n /**\n * @notice emitted after each canceled split control transfer\n * @param split Address of the split control transfer was canceled for\n */\n event CancelControlTransfer(address indexed split);\n\n /**\n * @notice emitted after each successful split control transfer\n * @param split Address of the split control was transferred for\n * @param previousController Address of the split's previous controller\n * @param newController Address of the split's new controller\n */\n event ControlTransfer(\n address indexed split,\n address indexed previousController,\n address indexed newController\n );\n\n /**\n * @notice emitted after each successful ETH balance split\n * @param split Address of the split that distributed its balance\n * @param amount Amount of ETH distributed\n * @param distributorAddress Address to credit distributor fee to\n */\n event DistributeETH(\n address indexed split,\n uint256 amount,\n address indexed distributorAddress\n );\n\n /**\n * @notice emitted after each successful ERC20 balance split\n * @param split Address of the split that distributed its balance\n * @param token Address of ERC20 distributed\n * @param amount Amount of ERC20 distributed\n * @param distributorAddress Address to credit distributor fee to\n */\n event DistributeERC20(\n address indexed split,\n ERC20 indexed token,\n uint256 amount,\n address indexed distributorAddress\n );\n\n /**\n * @notice emitted after each successful withdrawal\n * @param account Address that funds were withdrawn to\n * @param ethAmount Amount of ETH withdrawn\n * @param tokens Addresses of ERC20s withdrawn\n * @param tokenAmounts Amounts of corresponding ERC20s withdrawn\n */\n event Withdrawal(\n address indexed account,\n uint256 ethAmount,\n ERC20[] tokens,\n uint256[] tokenAmounts\n );\n}\n" | |
| }, | |
| "lib/solmate/src/tokens/ERC20.sol": { | |
| "content": "// SPDX-License-Identifier: AGPL-3.0-only\npragma solidity >=0.8.0;\n\n/// @notice Modern and gas efficient ERC20 + EIP-2612 implementation.\n/// @author Solmate (https://github.com/transmissions11/solmate/blob/main/src/tokens/ERC20.sol)\n/// @author Modified from Uniswap (https://github.com/Uniswap/uniswap-v2-core/blob/master/contracts/UniswapV2ERC20.sol)\n/// @dev Do not manually set balances without updating totalSupply, as the sum of all user balances must not exceed it.\nabstract contract ERC20 {\n /*//////////////////////////////////////////////////////////////\n EVENTS\n //////////////////////////////////////////////////////////////*/\n\n event Transfer(address indexed from, address indexed to, uint256 amount);\n\n event Approval(address indexed owner, address indexed spender, uint256 amount);\n\n /*//////////////////////////////////////////////////////////////\n METADATA STORAGE\n //////////////////////////////////////////////////////////////*/\n\n string public name;\n\n string public symbol;\n\n uint8 public immutable decimals;\n\n /*//////////////////////////////////////////////////////////////\n ERC20 STORAGE\n //////////////////////////////////////////////////////////////*/\n\n uint256 public totalSupply;\n\n mapping(address => uint256) public balanceOf;\n\n mapping(address => mapping(address => uint256)) public allowance;\n\n /*//////////////////////////////////////////////////////////////\n EIP-2612 STORAGE\n //////////////////////////////////////////////////////////////*/\n\n uint256 internal immutable INITIAL_CHAIN_ID;\n\n bytes32 internal immutable INITIAL_DOMAIN_SEPARATOR;\n\n mapping(address => uint256) public nonces;\n\n /*//////////////////////////////////////////////////////////////\n CONSTRUCTOR\n //////////////////////////////////////////////////////////////*/\n\n constructor(\n string memory _name,\n string memory _symbol,\n uint8 _decimals\n ) {\n name = _name;\n symbol = _symbol;\n decimals = _decimals;\n\n INITIAL_CHAIN_ID = block.chainid;\n INITIAL_DOMAIN_SEPARATOR = computeDomainSeparator();\n }\n\n /*//////////////////////////////////////////////////////////////\n ERC20 LOGIC\n //////////////////////////////////////////////////////////////*/\n\n function approve(address spender, uint256 amount) public virtual returns (bool) {\n allowance[msg.sender][spender] = amount;\n\n emit Approval(msg.sender, spender, amount);\n\n return true;\n }\n\n function transfer(address to, uint256 amount) public virtual returns (bool) {\n balanceOf[msg.sender] -= amount;\n\n // Cannot overflow because the sum of all user\n // balances can't exceed the max uint256 value.\n unchecked {\n balanceOf[to] += amount;\n }\n\n emit Transfer(msg.sender, to, amount);\n\n return true;\n }\n\n function transferFrom(\n address from,\n address to,\n uint256 amount\n ) public virtual returns (bool) {\n uint256 allowed = allowance[from][msg.sender]; // Saves gas for limited approvals.\n\n if (allowed != type(uint256).max) allowance[from][msg.sender] = allowed - amount;\n\n balanceOf[from] -= amount;\n\n // Cannot overflow because the sum of all user\n // balances can't exceed the max uint256 value.\n unchecked {\n balanceOf[to] += amount;\n }\n\n emit Transfer(from, to, amount);\n\n return true;\n }\n\n /*//////////////////////////////////////////////////////////////\n EIP-2612 LOGIC\n //////////////////////////////////////////////////////////////*/\n\n function permit(\n address owner,\n address spender,\n uint256 value,\n uint256 deadline,\n uint8 v,\n bytes32 r,\n bytes32 s\n ) public virtual {\n require(deadline >= block.timestamp, \"PERMIT_DEADLINE_EXPIRED\");\n\n // Unchecked because the only math done is incrementing\n // the owner's nonce which cannot realistically overflow.\n unchecked {\n address recoveredAddress = ecrecover(\n keccak256(\n abi.encodePacked(\n \"\\x19\\x01\",\n DOMAIN_SEPARATOR(),\n keccak256(\n abi.encode(\n keccak256(\n \"Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)\"\n ),\n owner,\n spender,\n value,\n nonces[owner]++,\n deadline\n )\n )\n )\n ),\n v,\n r,\n s\n );\n\n require(recoveredAddress != address(0) && recoveredAddress == owner, \"INVALID_SIGNER\");\n\n allowance[recoveredAddress][spender] = value;\n }\n\n emit Approval(owner, spender, value);\n }\n\n function DOMAIN_SEPARATOR() public view virtual returns (bytes32) {\n return block.chainid == INITIAL_CHAIN_ID ? INITIAL_DOMAIN_SEPARATOR : computeDomainSeparator();\n }\n\n function computeDomainSeparator() internal view virtual returns (bytes32) {\n return\n keccak256(\n abi.encode(\n keccak256(\"EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)\"),\n keccak256(bytes(name)),\n keccak256(\"1\"),\n block.chainid,\n address(this)\n )\n );\n }\n\n /*//////////////////////////////////////////////////////////////\n INTERNAL MINT/BURN LOGIC\n //////////////////////////////////////////////////////////////*/\n\n function _mint(address to, uint256 amount) internal virtual {\n totalSupply += amount;\n\n // Cannot overflow because the sum of all user\n // balances can't exceed the max uint256 value.\n unchecked {\n balanceOf[to] += amount;\n }\n\n emit Transfer(address(0), to, amount);\n }\n\n function _burn(address from, uint256 amount) internal virtual {\n balanceOf[from] -= amount;\n\n // Cannot underflow because a user's balance\n // will never be larger than the total supply.\n unchecked {\n totalSupply -= amount;\n }\n\n emit Transfer(from, address(0), amount);\n }\n}\n" | |
| }, | |
| "lib/solmate/src/utils/SafeTransferLib.sol": { | |
| "content": "// SPDX-License-Identifier: AGPL-3.0-only\npragma solidity >=0.8.0;\n\nimport {ERC20} from \"../tokens/ERC20.sol\";\n\n/// @notice Safe ETH and ERC20 transfer library that gracefully handles missing return values.\n/// @author Solmate (https://github.com/transmissions11/solmate/blob/main/src/utils/SafeTransferLib.sol)\n/// @dev Use with caution! Some functions in this library knowingly create dirty bits at the destination of the free memory pointer.\n/// @dev Note that none of the functions in this library check that a token has code at all! That responsibility is delegated to the caller.\nlibrary SafeTransferLib {\n /*//////////////////////////////////////////////////////////////\n ETH OPERATIONS\n //////////////////////////////////////////////////////////////*/\n\n function safeTransferETH(address to, uint256 amount) internal {\n bool success;\n\n assembly {\n // Transfer the ETH and store if it succeeded or not.\n success := call(gas(), to, amount, 0, 0, 0, 0)\n }\n\n require(success, \"ETH_TRANSFER_FAILED\");\n }\n\n /*//////////////////////////////////////////////////////////////\n ERC20 OPERATIONS\n //////////////////////////////////////////////////////////////*/\n\n function safeTransferFrom(\n ERC20 token,\n address from,\n address to,\n uint256 amount\n ) internal {\n bool success;\n\n assembly {\n // Get a pointer to some free memory.\n let freeMemoryPointer := mload(0x40)\n\n // Write the abi-encoded calldata into memory, beginning with the function selector.\n mstore(freeMemoryPointer, 0x23b872dd00000000000000000000000000000000000000000000000000000000)\n mstore(add(freeMemoryPointer, 4), from) // Append the \"from\" argument.\n mstore(add(freeMemoryPointer, 36), to) // Append the \"to\" argument.\n mstore(add(freeMemoryPointer, 68), amount) // Append the \"amount\" argument.\n\n success := and(\n // Set success to whether the call reverted, if not we check it either\n // returned exactly 1 (can't just be non-zero data), or had no return data.\n or(and(eq(mload(0), 1), gt(returndatasize(), 31)), iszero(returndatasize())),\n // We use 100 because the length of our calldata totals up like so: 4 + 32 * 3.\n // We use 0 and 32 to copy up to 32 bytes of return data into the scratch space.\n // Counterintuitively, this call must be positioned second to the or() call in the\n // surrounding and() call or else returndatasize() will be zero during the computation.\n call(gas(), token, 0, freeMemoryPointer, 100, 0, 32)\n )\n }\n\n require(success, \"TRANSFER_FROM_FAILED\");\n }\n\n function safeTransfer(\n ERC20 token,\n address to,\n uint256 amount\n ) internal {\n bool success;\n\n assembly {\n // Get a pointer to some free memory.\n let freeMemoryPointer := mload(0x40)\n\n // Write the abi-encoded calldata into memory, beginning with the function selector.\n mstore(freeMemoryPointer, 0xa9059cbb00000000000000000000000000000000000000000000000000000000)\n mstore(add(freeMemoryPointer, 4), to) // Append the \"to\" argument.\n mstore(add(freeMemoryPointer, 36), amount) // Append the \"amount\" argument.\n\n success := and(\n // Set success to whether the call reverted, if not we check it either\n // returned exactly 1 (can't just be non-zero data), or had no return data.\n or(and(eq(mload(0), 1), gt(returndatasize(), 31)), iszero(returndatasize())),\n // We use 68 because the length of our calldata totals up like so: 4 + 32 * 2.\n // We use 0 and 32 to copy up to 32 bytes of return data into the scratch space.\n // Counterintuitively, this call must be positioned second to the or() call in the\n // surrounding and() call or else returndatasize() will be zero during the computation.\n call(gas(), token, 0, freeMemoryPointer, 68, 0, 32)\n )\n }\n\n require(success, \"TRANSFER_FAILED\");\n }\n\n function safeApprove(\n ERC20 token,\n address to,\n uint256 amount\n ) internal {\n bool success;\n\n assembly {\n // Get a pointer to some free memory.\n let freeMemoryPointer := mload(0x40)\n\n // Write the abi-encoded calldata into memory, beginning with the function selector.\n mstore(freeMemoryPointer, 0x095ea7b300000000000000000000000000000000000000000000000000000000)\n mstore(add(freeMemoryPointer, 4), to) // Append the \"to\" argument.\n mstore(add(freeMemoryPointer, 36), amount) // Append the \"amount\" argument.\n\n success := and(\n // Set success to whether the call reverted, if not we check it either\n // returned exactly 1 (can't just be non-zero data), or had no return data.\n or(and(eq(mload(0), 1), gt(returndatasize(), 31)), iszero(returndatasize())),\n // We use 68 because the length of our calldata totals up like so: 4 + 32 * 2.\n // We use 0 and 32 to copy up to 32 bytes of return data into the scratch space.\n // Counterintuitively, this call must be positioned second to the or() call in the\n // surrounding and() call or else returndatasize() will be zero during the computation.\n call(gas(), token, 0, freeMemoryPointer, 68, 0, 32)\n )\n }\n\n require(success, \"APPROVE_FAILED\");\n }\n}\n" | |
| } | |
| }, | |
| "settings": { | |
| "remappings": [ | |
| "ds-test/=lib/solmate/lib/ds-test/src/", | |
| "forge-std/=lib/forge-std/src/", | |
| "solmate/=lib/solmate/src/" | |
| ], | |
| "optimizer": { | |
| "enabled": true, | |
| "runs": 200 | |
| }, | |
| "metadata": { | |
| "bytecodeHash": "ipfs" | |
| }, | |
| "outputSelection": { | |
| "*": { | |
| "*": [ | |
| "evm.bytecode", | |
| "evm.deployedBytecode", | |
| "devdoc", | |
| "userdoc", | |
| "metadata", | |
| "abi" | |
| ] | |
| } | |
| }, | |
| "evmVersion": "london", | |
| "libraries": {} | |
| } | |
| } |