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fluid-contracts-public/deployments/mainnet/solcInputs/6ff448bf0b904b077a435571280e696d.json

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Merge pull request #433 from Instadapp/feature/arb-deploy-protocols ARB: deploy protocols
2024-07-11 12:11:47 +00:00
{
"language": "Solidity",
"sources": {
"@openzeppelin/contracts/token/ERC721/extensions/IERC721Enumerable.sol": {
"content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/extensions/IERC721Enumerable.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC721.sol\";\n\n/**\n * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension\n * @dev See https://eips.ethereum.org/EIPS/eip-721\n */\ninterface IERC721Enumerable is IERC721 {\n /**\n * @dev Returns the total amount of tokens stored by the contract.\n */\n function totalSupply() external view returns (uint256);\n\n /**\n * @dev Returns a token ID owned by `owner` at a given `index` of its token list.\n * Use along with {balanceOf} to enumerate all of ``owner``'s tokens.\n */\n function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256);\n\n /**\n * @dev Returns a token ID at a given `index` of all the tokens stored by the contract.\n * Use along with {totalSupply} to enumerate all tokens.\n */\n function tokenByIndex(uint256 index) external view returns (uint256);\n}\n"
},
"@openzeppelin/contracts/token/ERC721/IERC721.sol": {
"content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/introspection/IERC165.sol\";\n\n/**\n * @dev Required interface of an ERC721 compliant contract.\n */\ninterface IERC721 is IERC165 {\n /**\n * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\n */\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\n */\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\n */\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\n\n /**\n * @dev Returns the number of tokens in ``owner``'s account.\n */\n function balanceOf(address owner) external view returns (uint256 balance);\n\n /**\n * @dev Returns the owner of the `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function ownerOf(uint256 tokenId) external view returns (address owner);\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes calldata data\n ) external;\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Transfers `tokenId` token from `from` to `to`.\n *\n * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721\n * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\n * understand this adds an external call which potentially creates a reentrancy vulnerability.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n *\n * Emits a {Transfer} event.\n */\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /**\n * @dev Gives permission to `to` to transfer `tokenId` token to another account.\n * The approval is cleared when the token is transferred.\n *\n * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\n *\n * Requirements:\n *\n * - The caller must own the token or be an approv
},
"@openzeppelin/contracts/utils/introspection/IERC165.sol": {
"content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n *\n * Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n *\n * For an implementation, see {ERC165}.\n */\ninterface IERC165 {\n /**\n * @dev Returns true if this contract implements the interface defined by\n * `interfaceId`. See the corresponding\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\n * to learn more about how these ids are created.\n *\n * This function call must use less than 30 000 gas.\n */\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n"
},
"contracts/infiniteProxy/interfaces/iProxy.sol": {
"content": "// SPDX-License-Identifier: MIT\npragma solidity 0.8.21;\n\ninterface IProxy {\n function setAdmin(address newAdmin_) external;\n\n function setDummyImplementation(address newDummyImplementation_) external;\n\n function addImplementation(address implementation_, bytes4[] calldata sigs_) external;\n\n function removeImplementation(address implementation_) external;\n\n function getAdmin() external view returns (address);\n\n function getDummyImplementation() external view returns (address);\n\n function getImplementationSigs(address impl_) external view returns (bytes4[] memory);\n\n function getSigsImplementation(bytes4 sig_) external view returns (address);\n\n function readFromStorage(bytes32 slot_) external view returns (uint256 result_);\n}\n"
},
"contracts/libraries/bigMathMinified.sol": {
"content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity 0.8.21;\n\n/// @title library that represents a number in BigNumber(coefficient and exponent) format to store in smaller bits.\n/// @notice the number is divided into two parts: a coefficient and an exponent. This comes at a cost of losing some precision\n/// at the end of the number because the exponent simply fills it with zeroes. This precision is oftentimes negligible and can\n/// result in significant gas cost reduction due to storage space reduction.\n/// Also note, a valid big number is as follows: if the exponent is > 0, then coefficient last bits should be occupied to have max precision.\n/// @dev roundUp is more like a increase 1, which happens everytime for the same number.\n/// roundDown simply sets trailing digits after coefficientSize to zero (floor), only once for the same number.\nlibrary BigMathMinified {\n /// @dev constants to use for `roundUp` input param to increase readability\n bool internal constant ROUND_DOWN = false;\n bool internal constant ROUND_UP = true;\n\n /// @dev converts `normal` number to BigNumber with `exponent` and `coefficient` (or precision).\n /// e.g.:\n /// 5035703444687813576399599 (normal) = (coefficient[32bits], exponent[8bits])[40bits]\n /// 5035703444687813576399599 (decimal) => 10000101010010110100000011111011110010100110100000000011100101001101001101011101111 (binary)\n /// => 10000101010010110100000011111011000000000000000000000000000000000000000000000000000\n /// ^-------------------- 51(exponent) -------------- ^\n /// coefficient = 1000,0101,0100,1011,0100,0000,1111,1011 (2236301563)\n /// exponent = 0011,0011 (51)\n /// bigNumber = 1000,0101,0100,1011,0100,0000,1111,1011,0011,0011 (572493200179)\n ///\n /// @param normal number which needs to be converted into Big Number\n /// @param coefficientSize at max how many bits of precision there should be (64 = uint64 (64 bits precision))\n /// @param exponentSize at max how many bits of exponent there should be (8 = uint8 (8 bits exponent))\n /// @param roundUp signals if result should be rounded down or up\n /// @return bigNumber converted bigNumber (coefficient << exponent)\n function toBigNumber(\n uint256 normal,\n uint256 coefficientSize,\n uint256 exponentSize,\n bool roundUp\n ) internal pure returns (uint256 bigNumber) {\n assembly {\n let lastBit_\n let number_ := normal\n if gt(number_, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF) {\n number_ := shr(0x80, number_)\n lastBit_ := 0x80\n }\n if gt(number_, 0xFFFFFFFFFFFFFFFF) {\n number_ := shr(0x40, number_)\n lastBit_ := add(lastBit_, 0x40)\n }\n if gt(number_, 0xFFFFFFFF) {\n number_ := shr(0x20, number_)\n lastBit_ := add(lastBit_, 0x20)\n }\n if gt(number_, 0xFFFF) {\n number_ := shr(0x10, number_)\n lastBit_ := add(lastBit_, 0x10)\n }\n if gt(number_, 0xFF) {\n number_ := shr(0x8, number_)\n lastBit_ := add(lastBit_, 0x8)\n }\n if gt(number_, 0xF) {\n number_ := shr(0x4, number_)\n lastBit_ := add(lastBit_, 0x4)\n }\n if gt(number_, 0x3) {\n number_ := shr(0x2, number_)\n lastBit_ := add(lastBit_, 0x2)\n }\n if gt(number_, 0x1) {\n lastBit_ := add(lastBit_, 1)\n }\n if gt(number_, 0) {\n lastBit_ := add(lastBit_, 1)\n }\n if lt(lastBit_, coefficientSize) {\n // for throw exception\n lastBit_ := coefficientSize\n }\n let
},
"contracts/libraries/bigMathVault.sol": {
"content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity 0.8.21;\n\nimport { BigMathMinified } from \"./bigMathMinified.sol\";\n\n/// @title Extended version of BigMathMinified. Implements functions for normal operators (*, /, etc) modified to interact with big numbers.\n/// @notice this is an optimized version mainly created by taking Fluid vault's codebase into consideration so it's use is limited for other cases.\nlibrary BigMathVault {\n uint private constant COEFFICIENT_SIZE_DEBT_FACTOR = 35;\n uint private constant EXPONENT_SIZE_DEBT_FACTOR = 15;\n uint private constant COEFFICIENT_MAX_DEBT_FACTOR = (1 << COEFFICIENT_SIZE_DEBT_FACTOR) - 1;\n uint private constant EXPONENT_MAX_DEBT_FACTOR = (1 << EXPONENT_SIZE_DEBT_FACTOR) - 1;\n uint private constant DECIMALS_DEBT_FACTOR = 16384;\n uint internal constant MAX_MASK_DEBT_FACTOR = (1 << (COEFFICIENT_SIZE_DEBT_FACTOR + EXPONENT_SIZE_DEBT_FACTOR)) - 1;\n\n // Having precision as 2**64 on vault\n uint internal constant PRECISION = 64;\n uint internal constant TWO_POWER_64 = 1 << PRECISION;\n // Max bit for 35 bits * 35 bits number will be 70\n // why do we use 69 then here instead of 70\n uint internal constant TWO_POWER_69_MINUS_1 = (1 << 69) - 1;\n\n uint private constant COEFFICIENT_PLUS_PRECISION = COEFFICIENT_SIZE_DEBT_FACTOR + PRECISION; // 99\n uint private constant COEFFICIENT_PLUS_PRECISION_MINUS_1 = COEFFICIENT_PLUS_PRECISION - 1; // 98\n uint private constant TWO_POWER_COEFFICIENT_PLUS_PRECISION_MINUS_1 = (1 << COEFFICIENT_PLUS_PRECISION_MINUS_1) - 1; // (1 << 98) - 1;\n uint private constant TWO_POWER_COEFFICIENT_PLUS_PRECISION_MINUS_1_MINUS_1 =\n (1 << (COEFFICIENT_PLUS_PRECISION_MINUS_1 - 1)) - 1; // (1 << 97) - 1;\n\n /// @dev multiplies a `normal` number with a `bigNumber1` and then divides by `bigNumber2`.\n /// @dev For vault's use case MUST always:\n /// - bigNumbers have exponent size 15 bits\n /// - bigNumbers have coefficient size 35 bits and have 35th bit always 1 (when exponent > 0 BigMath numbers have max precision)\n /// so coefficients must always be in range 17179869184 <= coefficient <= 34359738367.\n /// - bigNumber1 (debt factor) always have exponent >= 1 & <= 16384\n /// - bigNumber2 (connection factor) always have exponent >= 1 & <= 32767 (15 bits)\n /// - bigNumber2 always >= bigNumber1 (connection factor can never be < base branch debt factor)\n /// - as a result of previous points, numbers must never be 0\n /// - normal is positionRawDebt and is always within 10000 and type(int128).max\n /// @return normal * bigNumber1 / bigNumber2\n function mulDivNormal(uint256 normal, uint256 bigNumber1, uint256 bigNumber2) internal pure returns (uint256) {\n unchecked {\n // exponent2_ - exponent1_\n uint netExponent_ = (bigNumber2 & EXPONENT_MAX_DEBT_FACTOR) - (bigNumber1 & EXPONENT_MAX_DEBT_FACTOR);\n if (netExponent_ < 129) {\n // (normal * coefficient1_) / (coefficient2_ << netExponent_);\n return ((normal * (bigNumber1 >> EXPONENT_SIZE_DEBT_FACTOR)) /\n ((bigNumber2 >> EXPONENT_SIZE_DEBT_FACTOR) << netExponent_));\n }\n // else:\n // biggest possible nominator: type(int128).max * 35bits max = 5846006549323611672814739330865132078589370433536\n // smallest possible denominator: 17179869184 << 129 (= 1 << 163) = 11692013098647223345629478661730264157247460343808\n // -> can only ever be 0\n return 0;\n }\n }\n\n /// @dev multiplies a `bigNumber` with normal `number1` and then divides by `TWO_POWER_64`.\n /// @dev For vault's use case (calculating new branch debt factor after liquidation):\n /// - number1 is debtFactor, intialized as TWO_POWER_64 and reduced from there, hence it's always <= TWO_POWER_64 and always > 0.\n /// - bigNumber is branch debt factor, which starts as ((X35 << 15) | (1 << 14)) and reduces
},
"contracts/libraries/errorTypes.sol": {
"content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity 0.8.21;\n\nlibrary LibsErrorTypes {\n /***********************************|\n | LiquidityCalcs | \n |__________________________________*/\n\n /// @notice thrown when supply or borrow exchange price is zero at calc token data (token not configured yet)\n uint256 internal constant LiquidityCalcs__ExchangePriceZero = 70001;\n\n /// @notice thrown when rate data is set to a version that is not implemented\n uint256 internal constant LiquidityCalcs__UnsupportedRateVersion = 70002;\n\n /***********************************|\n | SafeTransfer | \n |__________________________________*/\n\n /// @notice thrown when safe transfer from for an ERC20 fails\n uint256 internal constant SafeTransfer__TransferFromFailed = 71001;\n\n /// @notice thrown when safe transfer for an ERC20 fails\n uint256 internal constant SafeTransfer__TransferFailed = 71002;\n}\n"
},
"contracts/libraries/liquidityCalcs.sol": {
"content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity 0.8.21;\n\nimport { LibsErrorTypes as ErrorTypes } from \"./errorTypes.sol\";\nimport { LiquiditySlotsLink } from \"./liquiditySlotsLink.sol\";\nimport { BigMathMinified } from \"./bigMathMinified.sol\";\n\n/// @notice implements calculation methods used for Fluid liquidity such as updated exchange prices,\n/// borrow rate, withdrawal / borrow limits, revenue amount.\nlibrary LiquidityCalcs {\n error FluidLiquidityCalcsError(uint256 errorId_);\n\n /// @notice emitted if the calculated borrow rate surpassed max borrow rate (16 bits) and was capped at maximum value 65535\n event BorrowRateMaxCap();\n\n /// @dev constants as from Liquidity variables.sol\n uint256 internal constant EXCHANGE_PRICES_PRECISION = 1e12;\n\n /// @dev Ignoring leap years\n uint256 internal constant SECONDS_PER_YEAR = 365 days;\n // constants used for BigMath conversion from and to storage\n uint256 internal constant DEFAULT_EXPONENT_SIZE = 8;\n uint256 internal constant DEFAULT_EXPONENT_MASK = 0xFF;\n\n uint256 internal constant FOUR_DECIMALS = 1e4;\n uint256 internal constant TWELVE_DECIMALS = 1e12;\n uint256 internal constant X14 = 0x3fff;\n uint256 internal constant X15 = 0x7fff;\n uint256 internal constant X16 = 0xffff;\n uint256 internal constant X18 = 0x3ffff;\n uint256 internal constant X24 = 0xffffff;\n uint256 internal constant X33 = 0x1ffffffff;\n uint256 internal constant X64 = 0xffffffffffffffff;\n\n ///////////////////////////////////////////////////////////////////////////\n ////////// CALC EXCHANGE PRICES /////////\n ///////////////////////////////////////////////////////////////////////////\n\n /// @dev calculates interest (exchange prices) for a token given its' exchangePricesAndConfig from storage.\n /// @param exchangePricesAndConfig_ exchange prices and config packed uint256 read from storage\n /// @return supplyExchangePrice_ updated supplyExchangePrice\n /// @return borrowExchangePrice_ updated borrowExchangePrice\n function calcExchangePrices(\n uint256 exchangePricesAndConfig_\n ) internal view returns (uint256 supplyExchangePrice_, uint256 borrowExchangePrice_) {\n // Extracting exchange prices\n supplyExchangePrice_ =\n (exchangePricesAndConfig_ >> LiquiditySlotsLink.BITS_EXCHANGE_PRICES_SUPPLY_EXCHANGE_PRICE) &\n X64;\n borrowExchangePrice_ =\n (exchangePricesAndConfig_ >> LiquiditySlotsLink.BITS_EXCHANGE_PRICES_BORROW_EXCHANGE_PRICE) &\n X64;\n\n if (supplyExchangePrice_ == 0 || borrowExchangePrice_ == 0) {\n revert FluidLiquidityCalcsError(ErrorTypes.LiquidityCalcs__ExchangePriceZero);\n }\n\n uint256 temp_ = exchangePricesAndConfig_ & X16; // temp_ = borrowRate\n\n unchecked {\n // last timestamp can not be > current timestamp\n uint256 secondsSinceLastUpdate_ = block.timestamp -\n ((exchangePricesAndConfig_ >> LiquiditySlotsLink.BITS_EXCHANGE_PRICES_LAST_TIMESTAMP) & X33);\n\n uint256 borrowRatio_ = (exchangePricesAndConfig_ >> LiquiditySlotsLink.BITS_EXCHANGE_PRICES_BORROW_RATIO) &\n X15;\n if (secondsSinceLastUpdate_ == 0 || temp_ == 0 || borrowRatio_ == 1) {\n // if no time passed, borrow rate is 0, or no raw borrowings: no exchange price update needed\n // (if borrowRatio_ == 1 means there is only borrowInterestFree, as first bit is 1 and rest is 0)\n return (supplyExchangePrice_, borrowExchangePrice_);\n }\n\n // calculate new borrow exchange price.\n // formula borrowExchangePriceIncrease: previous price * borrow rate * secondsSinceLastUpdate_.\n // nominator is max uint112 (uint64 * uint16 * uint32). Divisor can not be 0.\n borrowExchangePrice_ +=\n (borrowExchangePrice_ * temp_ * secondsSinceLastUpdate_) /\n (SECO
},
"contracts/libraries/liquiditySlotsLink.sol": {
"content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity 0.8.21;\n\n/// @notice library that helps in reading / working with storage slot data of Fluid Liquidity.\n/// @dev as all data for Fluid Liquidity is internal, any data must be fetched directly through manual\n/// slot reading through this library or, if gas usage is less important, through the FluidLiquidityResolver.\nlibrary LiquiditySlotsLink {\n /// @dev storage slot for status at Liquidity\n uint256 internal constant LIQUIDITY_STATUS_SLOT = 1;\n /// @dev storage slot for auths mapping at Liquidity\n uint256 internal constant LIQUIDITY_AUTHS_MAPPING_SLOT = 2;\n /// @dev storage slot for guardians mapping at Liquidity\n uint256 internal constant LIQUIDITY_GUARDIANS_MAPPING_SLOT = 3;\n /// @dev storage slot for user class mapping at Liquidity\n uint256 internal constant LIQUIDITY_USER_CLASS_MAPPING_SLOT = 4;\n /// @dev storage slot for exchangePricesAndConfig mapping at Liquidity\n uint256 internal constant LIQUIDITY_EXCHANGE_PRICES_MAPPING_SLOT = 5;\n /// @dev storage slot for rateData mapping at Liquidity\n uint256 internal constant LIQUIDITY_RATE_DATA_MAPPING_SLOT = 6;\n /// @dev storage slot for totalAmounts mapping at Liquidity\n uint256 internal constant LIQUIDITY_TOTAL_AMOUNTS_MAPPING_SLOT = 7;\n /// @dev storage slot for user supply double mapping at Liquidity\n uint256 internal constant LIQUIDITY_USER_SUPPLY_DOUBLE_MAPPING_SLOT = 8;\n /// @dev storage slot for user borrow double mapping at Liquidity\n uint256 internal constant LIQUIDITY_USER_BORROW_DOUBLE_MAPPING_SLOT = 9;\n /// @dev storage slot for listed tokens array at Liquidity\n uint256 internal constant LIQUIDITY_LISTED_TOKENS_ARRAY_SLOT = 10;\n\n // --------------------------------\n // @dev stacked uint256 storage slots bits position data for each:\n\n // ExchangePricesAndConfig\n uint256 internal constant BITS_EXCHANGE_PRICES_BORROW_RATE = 0;\n uint256 internal constant BITS_EXCHANGE_PRICES_FEE = 16;\n uint256 internal constant BITS_EXCHANGE_PRICES_UTILIZATION = 30;\n uint256 internal constant BITS_EXCHANGE_PRICES_UPDATE_THRESHOLD = 44;\n uint256 internal constant BITS_EXCHANGE_PRICES_LAST_TIMESTAMP = 58;\n uint256 internal constant BITS_EXCHANGE_PRICES_SUPPLY_EXCHANGE_PRICE = 91;\n uint256 internal constant BITS_EXCHANGE_PRICES_BORROW_EXCHANGE_PRICE = 155;\n uint256 internal constant BITS_EXCHANGE_PRICES_SUPPLY_RATIO = 219;\n uint256 internal constant BITS_EXCHANGE_PRICES_BORROW_RATIO = 234;\n\n // RateData:\n uint256 internal constant BITS_RATE_DATA_VERSION = 0;\n // RateData: V1\n uint256 internal constant BITS_RATE_DATA_V1_RATE_AT_UTILIZATION_ZERO = 4;\n uint256 internal constant BITS_RATE_DATA_V1_UTILIZATION_AT_KINK = 20;\n uint256 internal constant BITS_RATE_DATA_V1_RATE_AT_UTILIZATION_KINK = 36;\n uint256 internal constant BITS_RATE_DATA_V1_RATE_AT_UTILIZATION_MAX = 52;\n // RateData: V2\n uint256 internal constant BITS_RATE_DATA_V2_RATE_AT_UTILIZATION_ZERO = 4;\n uint256 internal constant BITS_RATE_DATA_V2_UTILIZATION_AT_KINK1 = 20;\n uint256 internal constant BITS_RATE_DATA_V2_RATE_AT_UTILIZATION_KINK1 = 36;\n uint256 internal constant BITS_RATE_DATA_V2_UTILIZATION_AT_KINK2 = 52;\n uint256 internal constant BITS_RATE_DATA_V2_RATE_AT_UTILIZATION_KINK2 = 68;\n uint256 internal constant BITS_RATE_DATA_V2_RATE_AT_UTILIZATION_MAX = 84;\n\n // TotalAmounts\n uint256 internal constant BITS_TOTAL_AMOUNTS_SUPPLY_WITH_INTEREST = 0;\n uint256 internal constant BITS_TOTAL_AMOUNTS_SUPPLY_INTEREST_FREE = 64;\n uint256 internal constant BITS_TOTAL_AMOUNTS_BORROW_WITH_INTEREST = 128;\n uint256 internal constant BITS_TOTAL_AMOUNTS_BORROW_INTEREST_FREE = 192;\n\n // UserSupplyData\n uint256 internal constant BITS_USER_SUPPLY_MODE = 0;\n uint256 internal constant BITS_USER_SUPPLY_AMOUNT = 1;\n uint256 internal constant BITS_USER_SUPPLY_PREVIOUS_WITHDRAWAL_LIMIT = 65;\n uint256 internal constant BITS_USER_SUPPLY_LAST_UPDATE
},
"contracts/libraries/safeTransfer.sol": {
"content": "// SPDX-License-Identifier: MIT OR Apache-2.0\npragma solidity 0.8.21;\n\nimport { LibsErrorTypes as ErrorTypes } from \"./errorTypes.sol\";\n\n/// @notice provides minimalistic methods for safe transfers, e.g. ERC20 safeTransferFrom\nlibrary SafeTransfer {\n error FluidSafeTransferError(uint256 errorId_);\n\n /// @dev Transfer `amount_` of `token_` from `from_` to `to_`, spending the approval given by `from_` to the\n /// calling contract. If `token_` returns no value, non-reverting calls are assumed to be successful.\n /// Minimally modified from Solmate SafeTransferLib (address as input param for token, Custom Error):\n /// https://github.com/transmissions11/solmate/blob/50e15bb566f98b7174da9b0066126a4c3e75e0fd/src/utils/SafeTransferLib.sol#L31-L63\n function safeTransferFrom(address token_, address from_, address to_, uint256 amount_) internal {\n bool success_;\n\n /// @solidity memory-safe-assembly\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), and(from_, 0xffffffffffffffffffffffffffffffffffffffff)) // Append and mask the \"from_\" argument.\n mstore(add(freeMemoryPointer, 36), and(to_, 0xffffffffffffffffffffffffffffffffffffffff)) // Append and mask the \"to_\" argument.\n mstore(add(freeMemoryPointer, 68), amount_) // Append the \"amount_\" argument. Masking not required as it's a full 32 byte type.\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 if (!success_) {\n revert FluidSafeTransferError(ErrorTypes.SafeTransfer__TransferFromFailed);\n }\n }\n\n /// @dev Transfer `amount_` of `token_` to `to_`.\n /// If `token_` returns no value, non-reverting calls are assumed to be successful.\n /// Minimally modified from Solmate SafeTransferLib (address as input param for token, Custom Error):\n /// https://github.com/transmissions11/solmate/blob/50e15bb566f98b7174da9b0066126a4c3e75e0fd/src/utils/SafeTransferLib.sol#L65-L95\n function safeTransfer(address token_, address to_, uint256 amount_) internal {\n bool success_;\n\n /// @solidity memory-safe-assembly\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), and(to_, 0xffffffffffffffffffffffffffffffffffffffff)) // Append and mask the \"to_\" argument.\n mstore(add(freeMemoryPointer, 36), amount_) // Append the \"amount_\" argument. Masking not required as it's a full 32 byte type.\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
},
"contracts/libraries/storageRead.sol": {
"content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity 0.8.21;\n\n/// @notice implements a method to read uint256 data from storage at a bytes32 storage slot key.\ncontract StorageRead {\n function readFromStorage(bytes32 slot_) public view returns (uint256 result_) {\n assembly {\n result_ := sload(slot_) // read value from the storage slot\n }\n }\n}\n"
},
"contracts/libraries/tickMath.sol": {
"content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity 0.8.21;\n\n/// @title library that calculates number \"tick\" and \"ratioX96\" from this: ratioX96 = (1.0015^tick) * 2^96\n/// @notice this library is used in Fluid Vault protocol for optimiziation.\n/// @dev \"tick\" supports between -32767 and 32767. \"ratioX96\" supports between 37075072 and 169307877264527972847801929085841449095838922544595\nlibrary TickMath {\n /// The minimum tick that can be passed in getRatioAtTick. 1.0015**-32767\n int24 internal constant MIN_TICK = -32767;\n /// The maximum tick that can be passed in getRatioAtTick. 1.0015**32767\n int24 internal constant MAX_TICK = 32767;\n\n uint256 internal constant FACTOR00 = 0x100000000000000000000000000000000;\n uint256 internal constant FACTOR01 = 0xff9dd7de423466c20352b1246ce4856f; // 2^128/1.0015**1 = 339772707859149738855091969477551883631\n uint256 internal constant FACTOR02 = 0xff3bd55f4488ad277531fa1c725a66d0; // 2^128/1.0015**2 = 339263812140938331358054887146831636176\n uint256 internal constant FACTOR03 = 0xfe78410fd6498b73cb96a6917f853259; // 2^128/1.0015**4 = 338248306163758188337119769319392490073\n uint256 internal constant FACTOR04 = 0xfcf2d9987c9be178ad5bfeffaa123273; // 2^128/1.0015**8 = 336226404141693512316971918999264834163\n uint256 internal constant FACTOR05 = 0xf9ef02c4529258b057769680fc6601b3; // 2^128/1.0015**16 = 332218786018727629051611634067491389875\n uint256 internal constant FACTOR06 = 0xf402d288133a85a17784a411f7aba082; // 2^128/1.0015**32 = 324346285652234375371948336458280706178\n uint256 internal constant FACTOR07 = 0xe895615b5beb6386553757b0352bda90; // 2^128/1.0015**64 = 309156521885964218294057947947195947664\n uint256 internal constant FACTOR08 = 0xd34f17a00ffa00a8309940a15930391a; // 2^128/1.0015**128 = 280877777739312896540849703637713172762 \n uint256 internal constant FACTOR09 = 0xae6b7961714e20548d88ea5123f9a0ff; // 2^128/1.0015**256 = 231843708922198649176471782639349113087\n uint256 internal constant FACTOR10 = 0x76d6461f27082d74e0feed3b388c0ca1; // 2^128/1.0015**512 = 157961477267171621126394973980180876449\n uint256 internal constant FACTOR11 = 0x372a3bfe0745d8b6b19d985d9a8b85bb; // 2^128/1.0015**1024 = 73326833024599564193373530205717235131\n uint256 internal constant FACTOR12 = 0x0be32cbee48979763cf7247dd7bb539d; // 2^128/1.0015**2048 = 15801066890623697521348224657638773661\n uint256 internal constant FACTOR13 = 0x8d4f70c9ff4924dac37612d1e2921e; // 2^128/1.0015**4096 = 733725103481409245883800626999235102\n uint256 internal constant FACTOR14 = 0x4e009ae5519380809a02ca7aec77; // 2^128/1.0015**8192 = 1582075887005588088019997442108535\n uint256 internal constant FACTOR15 = 0x17c45e641b6e95dee056ff10; // 2^128/1.0015**16384 = 7355550435635883087458926352\n\n /// The minimum value that can be returned from getRatioAtTick. Equivalent to getRatioAtTick(MIN_TICK). ~ Equivalent to `(1 << 96) * (1.0015**-32767)`\n uint256 internal constant MIN_RATIOX96 = 37075072;\n /// The maximum value that can be returned from getRatioAtTick. Equivalent to getRatioAtTick(MAX_TICK).\n /// ~ Equivalent to `(1 << 96) * (1.0015**32767)`, rounding etc. leading to minor difference\n uint256 internal constant MAX_RATIOX96 = 169307877264527972847801929085841449095838922544595;\n\n uint256 internal constant ZERO_TICK_SCALED_RATIO = 0x1000000000000000000000000; // 1 << 96 // 79228162514264337593543950336\n uint256 internal constant _1E26 = 1e26;\n\n /// @notice ratioX96 = (1.0015^tick) * 2^96\n /// @dev Throws if |tick| > max tick\n /// @param tick The input tick for the above formula\n /// @return ratioX96 ratio = (debt amount/collateral amount)\n function getRatioAtTick(int tick) internal pure returns (uint256 ratioX96) {\n assembly {\n let absTick_ := sub(xor(tick, sar(255, tick)), sar(255, tick))\n\n if gt(absTick_, MAX_TICK) {\n revert(0, 0)\n }\n let factor_ := FACTOR00\n if
},
"contracts/liquidity/adminModule/structs.sol": {
"content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity 0.8.21;\n\nabstract contract Structs {\n struct AddressBool {\n address addr;\n bool value;\n }\n\n struct AddressUint256 {\n address addr;\n uint256 value;\n }\n\n /// @notice struct to set borrow rate data for version 1\n struct RateDataV1Params {\n ///\n /// @param token for rate data\n address token;\n ///\n /// @param kink in borrow rate. in 1e2: 100% = 10_000; 1% = 100\n /// utilization below kink usually means slow increase in rate, once utilization is above kink borrow rate increases fast\n uint256 kink;\n ///\n /// @param rateAtUtilizationZero desired borrow rate when utilization is zero. in 1e2: 100% = 10_000; 1% = 100\n /// i.e. constant minimum borrow rate\n /// e.g. at utilization = 0.01% rate could still be at least 4% (rateAtUtilizationZero would be 400 then)\n uint256 rateAtUtilizationZero;\n ///\n /// @param rateAtUtilizationKink borrow rate when utilization is at kink. in 1e2: 100% = 10_000; 1% = 100\n /// e.g. when rate should be 7% at kink then rateAtUtilizationKink would be 700\n uint256 rateAtUtilizationKink;\n ///\n /// @param rateAtUtilizationMax borrow rate when utilization is maximum at 100%. in 1e2: 100% = 10_000; 1% = 100\n /// e.g. when rate should be 125% at 100% then rateAtUtilizationMax would be 12_500\n uint256 rateAtUtilizationMax;\n }\n\n /// @notice struct to set borrow rate data for version 2\n struct RateDataV2Params {\n ///\n /// @param token for rate data\n address token;\n ///\n /// @param kink1 first kink in borrow rate. in 1e2: 100% = 10_000; 1% = 100\n /// utilization below kink 1 usually means slow increase in rate, once utilization is above kink 1 borrow rate increases faster\n uint256 kink1;\n ///\n /// @param kink2 second kink in borrow rate. in 1e2: 100% = 10_000; 1% = 100\n /// utilization below kink 2 usually means slow / medium increase in rate, once utilization is above kink 2 borrow rate increases fast\n uint256 kink2;\n ///\n /// @param rateAtUtilizationZero desired borrow rate when utilization is zero. in 1e2: 100% = 10_000; 1% = 100\n /// i.e. constant minimum borrow rate\n /// e.g. at utilization = 0.01% rate could still be at least 4% (rateAtUtilizationZero would be 400 then)\n uint256 rateAtUtilizationZero;\n ///\n /// @param rateAtUtilizationKink1 desired borrow rate when utilization is at first kink. in 1e2: 100% = 10_000; 1% = 100\n /// e.g. when rate should be 7% at first kink then rateAtUtilizationKink would be 700\n uint256 rateAtUtilizationKink1;\n ///\n /// @param rateAtUtilizationKink2 desired borrow rate when utilization is at second kink. in 1e2: 100% = 10_000; 1% = 100\n /// e.g. when rate should be 7% at second kink then rateAtUtilizationKink would be 1_200\n uint256 rateAtUtilizationKink2;\n ///\n /// @param rateAtUtilizationMax desired borrow rate when utilization is maximum at 100%. in 1e2: 100% = 10_000; 1% = 100\n /// e.g. when rate should be 125% at 100% then rateAtUtilizationMax would be 12_500\n uint256 rateAtUtilizationMax;\n }\n\n /// @notice struct to set token config\n struct TokenConfig {\n ///\n /// @param token address\n address token;\n ///\n /// @param fee charges on borrower's interest. in 1e2: 100% = 10_000; 1% = 100\n uint256 fee;\n ///\n /// @param threshold on when to update the storage slot. in 1e2: 100% = 10_000; 1% = 100\n uint256 threshold;\n }\n\n /// @notice struct to set user supply & withdrawal config\n struct UserSupplyConfig {\n ///\n /// @param user address\n address user;\n ///\n /// @param token address\n address token;\n ///\n
},
"contracts/liquidity/interfaces/iLiquidity.sol": {
"content": "//SPDX-License-Identifier: MIT\npragma solidity 0.8.21;\n\nimport { IProxy } from \"../../infiniteProxy/interfaces/iProxy.sol\";\nimport { Structs as AdminModuleStructs } from \"../adminModule/structs.sol\";\n\ninterface IFluidLiquidityAdmin {\n /// @notice adds/removes auths. Auths generally could be contracts which can have restricted actions defined on contract.\n /// auths can be helpful in reducing governance overhead where it's not needed.\n /// @param authsStatus_ array of structs setting allowed status for an address.\n /// status true => add auth, false => remove auth\n function updateAuths(AdminModuleStructs.AddressBool[] calldata authsStatus_) external;\n\n /// @notice adds/removes guardians. Only callable by Governance.\n /// @param guardiansStatus_ array of structs setting allowed status for an address.\n /// status true => add guardian, false => remove guardian\n function updateGuardians(AdminModuleStructs.AddressBool[] calldata guardiansStatus_) external;\n\n /// @notice changes the revenue collector address (contract that is sent revenue). Only callable by Governance.\n /// @param revenueCollector_ new revenue collector address\n function updateRevenueCollector(address revenueCollector_) external;\n\n /// @notice changes current status, e.g. for pausing or unpausing all user operations. Only callable by Auths.\n /// @param newStatus_ new status\n /// status = 2 -> pause, status = 1 -> resume.\n function changeStatus(uint256 newStatus_) external;\n\n /// @notice update tokens rate data version 1. Only callable by Auths.\n /// @param tokensRateData_ array of RateDataV1Params with rate data to set for each token\n function updateRateDataV1s(AdminModuleStructs.RateDataV1Params[] calldata tokensRateData_) external;\n\n /// @notice update tokens rate data version 2. Only callable by Auths.\n /// @param tokensRateData_ array of RateDataV2Params with rate data to set for each token\n function updateRateDataV2s(AdminModuleStructs.RateDataV2Params[] calldata tokensRateData_) external;\n\n /// @notice updates token configs: fee charge on borrowers interest & storage update utilization threshold.\n /// Only callable by Auths.\n /// @param tokenConfigs_ contains token address, fee & utilization threshold\n function updateTokenConfigs(AdminModuleStructs.TokenConfig[] calldata tokenConfigs_) external;\n\n /// @notice updates user classes: 0 is for new protocols, 1 is for established protocols.\n /// Only callable by Auths.\n /// @param userClasses_ struct array of uint256 value to assign for each user address\n function updateUserClasses(AdminModuleStructs.AddressUint256[] calldata userClasses_) external;\n\n /// @notice sets user supply configs per token basis. Eg: with interest or interest-free and automated limits.\n /// Only callable by Auths.\n /// @param userSupplyConfigs_ struct array containing user supply config, see `UserSupplyConfig` struct for more info\n function updateUserSupplyConfigs(AdminModuleStructs.UserSupplyConfig[] memory userSupplyConfigs_) external;\n\n /// @notice setting user borrow configs per token basis. Eg: with interest or interest-free and automated limits.\n /// Only callable by Auths.\n /// @param userBorrowConfigs_ struct array containing user borrow config, see `UserBorrowConfig` struct for more info\n function updateUserBorrowConfigs(AdminModuleStructs.UserBorrowConfig[] memory userBorrowConfigs_) external;\n\n /// @notice pause operations for a particular user in class 0 (class 1 users can't be paused by guardians).\n /// Only callable by Guardians.\n /// @param user_ address of user to pause operations for\n /// @param supplyTokens_ token addresses to pause withdrawals for\n /// @param borrowTokens_ token addresses to pause borrowings for\n function pauseUser(address user_, address[] calldata su
},
"contracts/oracle/fluidOracle.sol": {
"content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity 0.8.21;\n\nimport { IFluidOracle } from \"./interfaces/iFluidOracle.sol\";\n\n/// @title FluidOracle\n/// @notice Base contract that any Fluid Oracle must implement\nabstract contract FluidOracle is IFluidOracle {\n /// @inheritdoc IFluidOracle\n function getExchangeRate() external view virtual returns (uint256 exchangeRate_);\n}\n"
},
"contracts/oracle/interfaces/iFluidOracle.sol": {
"content": "// SPDX-License-Identifier: MIT\npragma solidity 0.8.21;\n\ninterface IFluidOracle {\n /// @notice Get the `exchangeRate_` between the underlying asset and the peg asset in 1e27\n function getExchangeRate() external view returns (uint256 exchangeRate_);\n}\n"
},
"contracts/protocols/vault/error.sol": {
"content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity 0.8.21;\n\ncontract Error {\n error FluidVaultError(uint256 errorId_);\n\n /// @notice used to simulate liquidation to find the maximum liquidatable amounts\n error FluidLiquidateResult(uint256 colLiquidated, uint256 debtLiquidated);\n}\n"
},
"contracts/protocols/vault/errorTypes.sol": {
"content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity 0.8.21;\n\nlibrary ErrorTypes {\n /***********************************|\n | Vault Factory | \n |__________________________________*/\n\n uint256 internal constant VaultFactory__InvalidOperation = 30001;\n uint256 internal constant VaultFactory__Unauthorized = 30002;\n uint256 internal constant VaultFactory__SameTokenNotAllowed = 30003;\n uint256 internal constant VaultFactory__InvalidParams = 30004;\n uint256 internal constant VaultFactory__InvalidVault = 30005;\n uint256 internal constant VaultFactory__InvalidVaultAddress = 30006;\n uint256 internal constant VaultFactory__OnlyDelegateCallAllowed = 30007;\n\n /***********************************|\n | VaultT1 | \n |__________________________________*/\n\n /// @notice thrown at reentrancy\n uint256 internal constant VaultT1__AlreadyEntered = 31001;\n\n /// @notice thrown when user sends deposit & borrow amount as 0\n uint256 internal constant VaultT1__InvalidOperateAmount = 31002;\n\n /// @notice thrown when msg.value is not in sync with native token deposit or payback\n uint256 internal constant VaultT1__InvalidMsgValueOperate = 31003;\n\n /// @notice thrown when msg.sender is not the owner of the vault\n uint256 internal constant VaultT1__NotAnOwner = 31004;\n\n /// @notice thrown when user's position does not exist. Sending the wrong index from the frontend\n uint256 internal constant VaultT1__TickIsEmpty = 31005;\n\n /// @notice thrown when the user's position is above CF and the user tries to make it more risky by trying to withdraw or borrow\n uint256 internal constant VaultT1__PositionAboveCF = 31006;\n\n /// @notice thrown when the top tick is not initialized. Happens if the vault is totally new or all the user's left\n uint256 internal constant VaultT1__TopTickDoesNotExist = 31007;\n\n /// @notice thrown when msg.value in liquidate is not in sync payback\n uint256 internal constant VaultT1__InvalidMsgValueLiquidate = 31008;\n\n /// @notice thrown when slippage is more on liquidation than what the liquidator sent\n uint256 internal constant VaultT1__ExcessSlippageLiquidation = 31009;\n\n /// @notice thrown when msg.sender is not the rebalancer/reserve contract\n uint256 internal constant VaultT1__NotRebalancer = 31010;\n\n /// @notice thrown when NFT of one vault interacts with the NFT of other vault\n uint256 internal constant VaultT1__NftNotOfThisVault = 31011;\n\n /// @notice thrown when the token is not initialized on the liquidity contract\n uint256 internal constant VaultT1__TokenNotInitialized = 31012;\n\n /// @notice thrown when admin updates fallback if a non-auth calls vault\n uint256 internal constant VaultT1__NotAnAuth = 31013;\n\n /// @notice thrown in operate when user tries to witdhraw more collateral than deposited\n uint256 internal constant VaultT1__ExcessCollateralWithdrawal = 31014;\n\n /// @notice thrown in operate when user tries to payback more debt than borrowed\n uint256 internal constant VaultT1__ExcessDebtPayback = 31015;\n\n /// @notice thrown when user try to withdrawal more than operate's withdrawal limit\n uint256 internal constant VaultT1__WithdrawMoreThanOperateLimit = 31016;\n\n /// @notice thrown when caller of liquidityCallback is not Liquidity\n uint256 internal constant VaultT1__InvalidLiquidityCallbackAddress = 31017;\n\n /// @notice thrown when reentrancy is not already on\n uint256 internal constant VaultT1__NotEntered = 31018;\n\n /// @notice thrown when someone directly calls secondary implementation contract\n uint256 internal constant VaultT1__OnlyDelegateCallAllowed = 31019;\n\n /// @notice thrown when the safeTransferFrom for a token amount failed\n uint256 internal constant VaultT1__TransferFromFailed = 31020;\n\n /// @notice thrown when exchange price overflows while updating on storage\n uint256 internal constant VaultT1__ExchangePriceOv
},
"contracts/protocols/vault/factory/deploymentLogics/vaultT1Logic.sol": {
"content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity 0.8.21;\n\nimport { SSTORE2 } from \"solmate/src/utils/SSTORE2.sol\";\n\nimport { ErrorTypes } from \"../../errorTypes.sol\";\nimport { Error } from \"../../error.sol\";\nimport { IFluidVaultFactory } from \"../../interfaces/iVaultFactory.sol\";\n\nimport { LiquiditySlotsLink } from \"../../../../libraries/liquiditySlotsLink.sol\";\n\nimport { IFluidVaultT1 } from \"../../interfaces/iVaultT1.sol\";\nimport { FluidVaultT1 } from \"../../vaultT1/coreModule/main.sol\";\n\ninterface IERC20 {\n function decimals() external view returns (uint8);\n}\n\ncontract FluidVaultT1DeploymentLogic is Error {\n address internal constant NATIVE_TOKEN = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE;\n\n /// @notice SSTORE2 pointer for the VaultT1 creation code. Stored externally to reduce factory bytecode\n address public immutable VAULT_T1_CREATIONCODE_ADDRESS;\n\n /// @notice address of liquidity contract\n address public immutable LIQUIDITY;\n\n /// @notice address of Admin implementation\n address public immutable ADMIN_IMPLEMENTATION;\n\n /// @notice address of Secondary implementation\n address public immutable SECONDARY_IMPLEMENTATION;\n\n /// @notice address of this contract\n address public immutable ADDRESS_THIS;\n\n /// @notice Emitted when a new vaultT1 is deployed.\n /// @param vault The address of the newly deployed vault.\n /// @param vaultId The id of the newly deployed vault.\n /// @param supplyToken The address of the supply token.\n /// @param borrowToken The address of the borrow token.\n event VaultT1Deployed(\n address indexed vault,\n uint256 vaultId,\n address indexed supplyToken,\n address indexed borrowToken\n );\n\n constructor(address liquidity_, address vaultAdminImplementation_, address vaultSecondaryImplementation_) {\n LIQUIDITY = liquidity_;\n ADMIN_IMPLEMENTATION = vaultAdminImplementation_;\n SECONDARY_IMPLEMENTATION = vaultSecondaryImplementation_;\n VAULT_T1_CREATIONCODE_ADDRESS = SSTORE2.write(type(FluidVaultT1).creationCode);\n ADDRESS_THIS = address(this);\n }\n\n /// @dev Calculates the liquidity vault slots for the given supply token, borrow token, and vault (`vault_`).\n /// @param constants_ Constants struct as used in Vault T1\n /// @param vault_ The address of the vault.\n /// @return liquidityVaultSlots_ Returns the calculated liquidity vault slots set in the `IFluidVaultT1.ConstantViews` struct.\n function _calculateLiquidityVaultSlots(\n IFluidVaultT1.ConstantViews memory constants_,\n address vault_\n ) private pure returns (IFluidVaultT1.ConstantViews memory) {\n constants_.liquidityTotalSupplySlot = LiquiditySlotsLink.calculateMappingStorageSlot(\n LiquiditySlotsLink.LIQUIDITY_TOTAL_AMOUNTS_MAPPING_SLOT,\n constants_.supplyToken\n );\n constants_.liquidityTotalBorrowSlot = LiquiditySlotsLink.calculateMappingStorageSlot(\n LiquiditySlotsLink.LIQUIDITY_TOTAL_AMOUNTS_MAPPING_SLOT,\n constants_.borrowToken\n );\n constants_.liquiditySupplyExchangePriceSlot = LiquiditySlotsLink.calculateMappingStorageSlot(\n LiquiditySlotsLink.LIQUIDITY_EXCHANGE_PRICES_MAPPING_SLOT,\n constants_.supplyToken\n );\n constants_.liquidityBorrowExchangePriceSlot = LiquiditySlotsLink.calculateMappingStorageSlot(\n LiquiditySlotsLink.LIQUIDITY_EXCHANGE_PRICES_MAPPING_SLOT,\n constants_.borrowToken\n );\n constants_.liquidityUserSupplySlot = LiquiditySlotsLink.calculateDoubleMappingStorageSlot(\n LiquiditySlotsLink.LIQUIDITY_USER_SUPPLY_DOUBLE_MAPPING_SLOT,\n vault_,\n constants_.supplyToken\n );\n constants_.liquidityUserBorrowSlot = LiquiditySlotsLink.calculateDoubleMappingStorageSlot(\n LiquiditySlotsLink.LIQUIDITY_USER_BORRO
},
"contracts/protocols/vault/interfaces/iVaultFactory.sol": {
"content": "//SPDX-License-Identifier: MIT\npragma solidity 0.8.21;\n\nimport { IERC721Enumerable } from \"@openzeppelin/contracts/token/ERC721/extensions/IERC721Enumerable.sol\";\n\ninterface IFluidVaultFactory is IERC721Enumerable {\n /// @notice Minting an NFT Vault for the user\n function mint(uint256 vaultId_, address user_) external returns (uint256 tokenId_);\n\n /// @notice returns owner of Vault which is also an NFT\n function ownerOf(uint256 tokenId) external view returns (address owner);\n\n /// @notice Global auth is auth for all vaults\n function isGlobalAuth(address auth_) external view returns (bool);\n\n /// @notice Vault auth is auth for a specific vault\n function isVaultAuth(address auth_, address vault_) external view returns (bool);\n\n /// @notice Total vaults deployed.\n function totalVaults() external view returns (uint256);\n\n /// @notice Compute vaultAddress\n function getVaultAddress(uint256 vaultId) external view returns (address);\n\n /// @notice read uint256 `result_` for a storage `slot_` key\n function readFromStorage(bytes32 slot_) external view returns (uint256 result_);\n}\n"
},
"contracts/protocols/vault/interfaces/iVaultT1.sol": {
"content": "//SPDX-License-Identifier: MIT\npragma solidity 0.8.21;\n\ninterface IFluidVaultT1 {\n /// @notice returns the vault id\n function VAULT_ID() external view returns (uint256);\n\n /// @notice reads uint256 data `result_` from storage at a bytes32 storage `slot_` key.\n function readFromStorage(bytes32 slot_) external view returns (uint256 result_);\n\n struct ConstantViews {\n address liquidity;\n address factory;\n address adminImplementation;\n address secondaryImplementation;\n address supplyToken;\n address borrowToken;\n uint8 supplyDecimals;\n uint8 borrowDecimals;\n uint vaultId;\n bytes32 liquidityTotalSupplySlot;\n bytes32 liquidityTotalBorrowSlot;\n bytes32 liquiditySupplyExchangePriceSlot;\n bytes32 liquidityBorrowExchangePriceSlot;\n bytes32 liquidityUserSupplySlot;\n bytes32 liquidityUserBorrowSlot;\n }\n\n /// @notice returns all Vault constants\n function constantsView() external view returns (ConstantViews memory constantsView_);\n\n /// @notice fetches the latest user position after a liquidation\n function fetchLatestPosition(\n int256 positionTick_,\n uint256 positionTickId_,\n uint256 positionRawDebt_,\n uint256 tickData_\n )\n external\n view\n returns (\n int256, // tick\n uint256, // raw debt\n uint256, // raw collateral\n uint256, // branchID_\n uint256 // branchData_\n );\n\n /// @notice calculates the updated vault exchange prices\n function updateExchangePrices(\n uint256 vaultVariables2_\n )\n external\n view\n returns (\n uint256 liqSupplyExPrice_,\n uint256 liqBorrowExPrice_,\n uint256 vaultSupplyExPrice_,\n uint256 vaultBorrowExPrice_\n );\n\n /// @notice calculates the updated vault exchange prices and writes them to storage\n function updateExchangePricesOnStorage()\n external\n returns (\n uint256 liqSupplyExPrice_,\n uint256 liqBorrowExPrice_,\n uint256 vaultSupplyExPrice_,\n uint256 vaultBorrowExPrice_\n );\n\n /// @notice returns the liquidity contract address\n function LIQUIDITY() external view returns (address);\n\n function operate(\n uint256 nftId_, // if 0 then new position\n int256 newCol_, // if negative then withdraw\n int256 newDebt_, // if negative then payback\n address to_ // address at which the borrow & withdraw amount should go to. If address(0) then it'll go to msg.sender\n )\n external\n payable\n returns (\n uint256, // nftId_\n int256, // final supply amount. if - then withdraw\n int256 // final borrow amount. if - then payback\n );\n \n function liquidate(\n uint256 debtAmt_,\n uint256 colPerUnitDebt_, // min collateral needed per unit of debt in 1e18\n address to_,\n bool absorb_\n ) external payable returns (uint actualDebtAmt_, uint actualColAmt_);\n\n function absorb() external;\n\n function rebalance() external payable returns (int supplyAmt_, int borrowAmt_);\n\n error FluidLiquidateResult(uint256 colLiquidated, uint256 debtLiquidated);\n}\n"
},
"contracts/protocols/vault/vaultT1/common/variables.sol": {
"content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity 0.8.21;\n\ncontract Variables {\n /***********************************|\n | Storage Variables |\n |__________________________________*/\n\n /// note: in all variables. For tick >= 0 are represented with bit as 1, tick < 0 are represented with bit as 0\n /// note: read all the variables through storageRead.sol\n\n /// note: vaultVariables contains vault variables which need regular updates through transactions\n /// First 1 bit => 0 => re-entrancy. If 0 then allow transaction to go, else throw.\n /// Next 1 bit => 1 => Is the current active branch liquidated? If true then check the branch's minima tick before creating a new position\n /// If the new tick is greater than minima tick then initialize a new branch, make that as current branch & do proper linking\n /// Next 1 bit => 2 => sign of topmost tick (0 -> negative; 1 -> positive)\n /// Next 19 bits => 3-21 => absolute value of topmost tick\n /// Next 30 bits => 22-51 => current branch ID\n /// Next 30 bits => 52-81 => total branch ID\n /// Next 64 bits => 82-145 => Total supply\n /// Next 64 bits => 146-209 => Total borrow\n /// Next 32 bits => 210-241 => Total positions\n uint256 internal vaultVariables;\n\n /// note: vaultVariables2 contains variables which do not update on every transaction. So mainly admin/auth set amount\n /// First 16 bits => 0-15 => supply rate magnifier; 10000 = 1x (Here 16 bits should be more than enough)\n /// Next 16 bits => 16-31 => borrow rate magnifier; 10000 = 1x (Here 16 bits should be more than enough)\n /// Next 10 bits => 32-41 => collateral factor. 800 = 0.8 = 80% (max precision of 0.1%)\n /// Next 10 bits => 42-51 => liquidation Threshold. 900 = 0.9 = 90% (max precision of 0.1%)\n /// Next 10 bits => 52-61 => liquidation Max Limit. 950 = 0.95 = 95% (max precision of 0.1%) (above this 100% liquidation can happen)\n /// Next 10 bits => 62-71 => withdraw gap. 100 = 0.1 = 10%. (max precision of 0.1%) (max 7 bits can also suffice for the requirement here of 0.1% to 10%). Needed to save some limits on withdrawals so liquidate can work seamlessly.\n /// Next 10 bits => 72-81 => liquidation penalty. 100 = 0.01 = 1%. (max precision of 0.01%) (max liquidation penantly can be 10.23%). Applies when tick is in between liquidation Threshold & liquidation Max Limit.\n /// Next 10 bits => 82-91 => borrow fee. 100 = 0.01 = 1%. (max precision of 0.01%) (max borrow fee can be 10.23%). Fees on borrow.\n /// Next 4 bits => 92-95 => empty\n /// Next 160 bits => 96-255 => Oracle address\n uint256 internal vaultVariables2;\n\n /// note: stores absorbed liquidity\n /// First 128 bits raw debt amount\n /// last 128 bits raw col amount\n uint256 internal absorbedLiquidity;\n\n /// position index => position data uint\n /// if the entire variable is 0 (meaning not initialized) at the start that means no position at all\n /// First 1 bit => 0 => position type (0 => borrow position; 1 => supply position)\n /// Next 1 bit => 1 => sign of user's tick (0 => negative; 1 => positive)\n /// Next 19 bits => 2-20 => absolute value of user's tick\n /// Next 24 bits => 21-44 => user's tick's id\n /// Below we are storing user's collateral & not debt, because the position can also be only collateral with no tick but it can never be only debt\n /// Next 64 bits => 45-108 => user's supply amount. Debt will be calculated through supply & ratio.\n /// Next 64 bits => 109-172 => user's dust debt amount. User's net debt = total debt - dust amount. Total debt is calculated through supply & ratio\n /// User won't pay any extra interest on dust debt & hence we will not show it as a debt on UI. For user's there's no dust.\n mapping(uint256 => uint256) internal positionData;\n\n /// Tick has debt only keeps data of non liquidated positions. liquidated tick's data stays in branch itself\n /// tick parent => uint (represents bool for 256 children)\n /// par
},
"contracts/protocols/vault/vaultT1/coreModule/constantVariables.sol": {
"content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity 0.8.21;\n\nimport { IFluidVaultFactory } from \"../../interfaces/iVaultFactory.sol\";\nimport { IFluidLiquidity } from \"../../../../liquidity/interfaces/iLiquidity.sol\";\nimport { StorageRead } from \"../../../../libraries/storageRead.sol\";\n\nimport { Structs } from \"./structs.sol\";\n\ninterface TokenInterface {\n function decimals() external view returns (uint8);\n}\n\ncontract ConstantVariables is StorageRead, Structs {\n /***********************************|\n | Constant Variables |\n |__________________________________*/\n\n address internal constant NATIVE_TOKEN = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE;\n /// @dev collateral token address\n address internal immutable SUPPLY_TOKEN;\n /// @dev borrow token address\n address internal immutable BORROW_TOKEN;\n\n /// @dev Token decimals. For example wETH is 18 decimals\n uint8 internal immutable SUPPLY_DECIMALS;\n /// @dev Token decimals. For example USDC is 6 decimals\n uint8 internal immutable BORROW_DECIMALS;\n\n /// @dev VaultT1 AdminModule implemenation address\n address internal immutable ADMIN_IMPLEMENTATION;\n\n /// @dev VaultT1 Secondary implemenation (main2.sol) address\n address internal immutable SECONDARY_IMPLEMENTATION;\n\n /// @dev liquidity proxy contract address\n IFluidLiquidity public immutable LIQUIDITY;\n\n /// @dev vault factory contract address\n IFluidVaultFactory public immutable VAULT_FACTORY;\n\n uint public immutable VAULT_ID;\n\n uint internal constant X8 = 0xff;\n uint internal constant X10 = 0x3ff;\n uint internal constant X16 = 0xffff;\n uint internal constant X19 = 0x7ffff;\n uint internal constant X20 = 0xfffff;\n uint internal constant X24 = 0xffffff;\n uint internal constant X25 = 0x1ffffff;\n uint internal constant X30 = 0x3fffffff;\n uint internal constant X35 = 0x7ffffffff;\n uint internal constant X50 = 0x3ffffffffffff;\n uint internal constant X64 = 0xffffffffffffffff;\n uint internal constant X96 = 0xffffffffffffffffffffffff;\n uint internal constant X128 = 0xffffffffffffffffffffffffffffffff;\n\n uint256 internal constant EXCHANGE_PRICES_PRECISION = 1e12;\n\n /// @dev slot ids in Liquidity contract. Helps in low gas fetch from liquidity contract by skipping delegate call\n bytes32 internal immutable LIQUIDITY_TOTAL_SUPPLY_SLOT;\n bytes32 internal immutable LIQUIDITY_TOTAL_BORROW_SLOT;\n bytes32 internal immutable LIQUIDITY_SUPPLY_EXCHANGE_PRICE_SLOT;\n bytes32 internal immutable LIQUIDITY_BORROW_EXCHANGE_PRICE_SLOT;\n bytes32 internal immutable LIQUIDITY_USER_SUPPLY_SLOT;\n bytes32 internal immutable LIQUIDITY_USER_BORROW_SLOT;\n\n /// @notice returns all Vault constants\n function constantsView() external view returns (ConstantViews memory constantsView_) {\n constantsView_.liquidity = address(LIQUIDITY);\n constantsView_.factory = address(VAULT_FACTORY);\n constantsView_.adminImplementation = ADMIN_IMPLEMENTATION;\n constantsView_.secondaryImplementation = SECONDARY_IMPLEMENTATION;\n constantsView_.supplyToken = SUPPLY_TOKEN;\n constantsView_.borrowToken = BORROW_TOKEN;\n constantsView_.supplyDecimals = SUPPLY_DECIMALS;\n constantsView_.borrowDecimals = BORROW_DECIMALS;\n constantsView_.vaultId = VAULT_ID;\n constantsView_.liquidityTotalSupplySlot = LIQUIDITY_TOTAL_SUPPLY_SLOT;\n constantsView_.liquidityTotalBorrowSlot = LIQUIDITY_TOTAL_BORROW_SLOT;\n constantsView_.liquiditySupplyExchangePriceSlot = LIQUIDITY_SUPPLY_EXCHANGE_PRICE_SLOT;\n constantsView_.liquidityBorrowExchangePriceSlot = LIQUIDITY_BORROW_EXCHANGE_PRICE_SLOT;\n constantsView_.liquidityUserSupplySlot = LIQUIDITY_USER_SUPPLY_SLOT;\n constantsView_.liquidityUserBorrowSlot = LIQUIDITY_USER_BORROW_SLOT;\n }\n\n constructor(ConstantViews memory constants_) {\n LIQUIDITY = IFluidLiquidity(constants_.liquidity);\n VAU
},
"contracts/protocols/vault/vaultT1/coreModule/events.sol": {
"content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity 0.8.21;\n\ncontract Events {\n /// @notice emitted when an operate() method is executed that changes collateral (`colAmt_`) / debt (debtAmt_`)\n /// amount for a `user_` position with `nftId_`. Receiver of any funds is the address `to_`.\n event LogOperate(address user_, uint256 nftId_, int256 colAmt_, int256 debtAmt_, address to_);\n\n /// @notice emitted when the exchange prices are updated in storage.\n event LogUpdateExchangePrice(uint256 supplyExPrice_, uint256 borrowExPrice_);\n\n /// @notice emitted when a liquidation has been executed.\n event LogLiquidate(address liquidator_, uint256 colAmt_, uint256 debtAmt_, address to_);\n\n /// @notice emitted when `absorb()` was executed to absorb bad debt.\n event LogAbsorb(uint colAbsorbedRaw_, uint debtAbsorbedRaw_);\n\n /// @notice emitted when a `rebalance()` has been executed, balancing out total supply / borrow between Vault\n /// and Fluid Liquidity pools.\n /// if `colAmt_` is positive then profit, meaning withdrawn from vault and sent to rebalancer address.\n /// if `colAmt_` is negative then loss, meaning transfer from rebalancer address to vault and deposit.\n /// if `debtAmt_` is positive then profit, meaning borrow from vault and sent to rebalancer address.\n /// if `debtAmt_` is negative then loss, meaning transfer from rebalancer address to vault and payback.\n event LogRebalance(int colAmt_, int debtAmt_);\n}\n"
},
"contracts/protocols/vault/vaultT1/coreModule/helpers.sol": {
"content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity 0.8.21;\n\nimport { Variables } from \"../common/variables.sol\";\nimport { ConstantVariables } from \"./constantVariables.sol\";\nimport { Events } from \"./events.sol\";\nimport { TickMath } from \"../../../../libraries/tickMath.sol\";\nimport { BigMathMinified } from \"../../../../libraries/bigMathMinified.sol\";\nimport { BigMathVault } from \"../../../../libraries/bigMathVault.sol\";\nimport { LiquidityCalcs } from \"../../../../libraries/liquidityCalcs.sol\";\n\nimport { ErrorTypes } from \"../../errorTypes.sol\";\nimport { Error } from \"../../error.sol\";\n\n/// @dev Fluid vault protocol helper methods. Mostly used for `operate()` and `liquidate()` methods of CoreModule.\nabstract contract Helpers is Variables, ConstantVariables, Events, Error {\n using BigMathMinified for uint256;\n using BigMathVault for uint256;\n\n /// @notice Calculates new vault exchange prices. Does not update values in storage.\n /// @param vaultVariables2_ exactly same as vaultVariables2 from storage\n /// @return liqSupplyExPrice_ latest liquidity's supply token supply exchange price\n /// @return liqBorrowExPrice_ latest liquidity's borrow token borrow exchange price\n /// @return vaultSupplyExPrice_ latest vault's supply token exchange price\n /// @return vaultBorrowExPrice_ latest vault's borrow token exchange price\n function updateExchangePrices(\n uint256 vaultVariables2_\n )\n public\n view\n returns (\n uint256 liqSupplyExPrice_,\n uint256 liqBorrowExPrice_,\n uint256 vaultSupplyExPrice_,\n uint256 vaultBorrowExPrice_\n )\n {\n // Fetching last stored rates\n uint rates_ = rates;\n\n (liqSupplyExPrice_, ) = LiquidityCalcs.calcExchangePrices(\n LIQUIDITY.readFromStorage(LIQUIDITY_SUPPLY_EXCHANGE_PRICE_SLOT)\n );\n (, liqBorrowExPrice_) = LiquidityCalcs.calcExchangePrices(\n LIQUIDITY.readFromStorage(LIQUIDITY_BORROW_EXCHANGE_PRICE_SLOT)\n );\n\n uint256 oldLiqSupplyExPrice_ = (rates_ & X64);\n uint256 oldLiqBorrowExPrice_ = ((rates_ >> 64) & X64);\n if (liqSupplyExPrice_ < oldLiqSupplyExPrice_ || liqBorrowExPrice_ < oldLiqBorrowExPrice_) {\n // new liquidity exchange price is < than the old one. liquidity exchange price should only ever increase.\n // If not, something went wrong and avoid proceeding with unknown outcome.\n revert FluidVaultError(ErrorTypes.VaultT1__LiquidityExchangePriceUnexpected);\n }\n\n // liquidity Exchange Prices always increases in next block. Hence substraction with old will never be negative\n // uint64 * 1e18 is the max the number that could be\n unchecked {\n // Calculating increase in supply exchange price w.r.t last stored liquidity's exchange price\n // vaultSupplyExPrice_ => supplyIncreaseInPercent_\n vaultSupplyExPrice_ = ((((liqSupplyExPrice_ * 1e18) / oldLiqSupplyExPrice_) - 1e18) *\n (vaultVariables2_ & X16)) / 10000; // supply rate magnifier\n\n // Calculating increase in borrow exchange price w.r.t last stored liquidity's exchange price\n // vaultBorrowExPrice_ => borrowIncreaseInPercent_\n vaultBorrowExPrice_ = ((((liqBorrowExPrice_ * 1e18) / oldLiqBorrowExPrice_) - 1e18) *\n ((vaultVariables2_ >> 16) & X16)) / 10000; // borrow rate magnifier\n\n // It's extremely hard the exchange prices to overflow even in 100 years but if it does it's not an\n // issue here as we are not updating on storage\n // (rates_ >> 128) & X64) -> last stored vault's supply token exchange price\n vaultSupplyExPrice_ = (((rates_ >> 128) & X64) * (1e18 + vaultSupplyExPrice_)) / 1e18;\n // (rates_ >> 192) -> last stored vault's borrow token exchange price (no need to mask with & X64 as it is anyway max 64 bits)\n vaultBorrowExPrice_
},
"contracts/protocols/vault/vaultT1/coreModule/main.sol": {
"content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity 0.8.21;\n\nimport { IFluidOracle } from \"../../../../oracle/fluidOracle.sol\";\n\nimport { TickMath } from \"../../../../libraries/tickMath.sol\";\nimport { BigMathMinified } from \"../../../../libraries/bigMathMinified.sol\";\nimport { BigMathVault } from \"../../../../libraries/bigMathVault.sol\";\nimport { LiquidityCalcs } from \"../../../../libraries/liquidityCalcs.sol\";\nimport { SafeTransfer } from \"../../../../libraries/safeTransfer.sol\";\n\nimport { Helpers } from \"./helpers.sol\";\nimport { LiquiditySlotsLink } from \"../../../../libraries/liquiditySlotsLink.sol\";\n\nimport { ErrorTypes } from \"../../errorTypes.sol\";\n\n/// @notice Fluid \"VaultT1\" (Vault Type 1). Fluid vault protocol main contract.\n/// Fluid Vault protocol is a borrow / lending protocol, allowing users to create collateral / borrow positions.\n/// All funds are deposited into / borrowed from Fluid Liquidity layer.\n/// Positions are represented through NFTs minted by the VaultFactory.\n/// Deployed by \"VaultFactory\" and linked together with VaultT1 AdminModule `ADMIN_IMPLEMENTATION` and\n/// FluidVaultT1Secondary (main2.sol) `SECONDARY_IMPLEMENTATION`.\n/// AdminModule & FluidVaultT1Secondary methods are delegateCalled, if the msg.sender has the required authorization.\n/// This contract links to an Oracle, which is used to assess collateral / debt value. Oracles implement the\n/// \"FluidOracle\" base contract and return the price in 1e27 precision.\n/// @dev For view methods / accessing data, use the \"VaultResolver\" periphery contract.\ncontract FluidVaultT1 is Helpers {\n using BigMathMinified for uint256;\n using BigMathVault for uint256;\n\n /// @dev Single function which handles supply, withdraw, borrow & payback\n /// @param nftId_ NFT ID for interaction. If 0 then create new NFT/position.\n /// @param newCol_ new collateral. If positive then deposit, if negative then withdraw, if 0 then do nohing\n /// @param newDebt_ new debt. If positive then borrow, if negative then payback, if 0 then do nohing\n /// @param to_ address where withdraw or borrow should go. If address(0) then msg.sender\n /// @return nftId_ if 0 then this returns the newly created NFT Id else returns the same NFT ID\n /// @return newCol_ final supply amount. Mainly if max withdraw using type(int).min then this is useful to get perfect amount else remain same as newCol_\n /// @return newDebt_ final borrow amount. Mainly if max payback using type(int).min then this is useful to get perfect amount else remain same as newDebt_\n function operate(\n uint256 nftId_, // if 0 then new position\n int256 newCol_, // if negative then withdraw\n int256 newDebt_, // if negative then payback\n address to_ // address at which the borrow & withdraw amount should go to. If address(0) then it'll go to msg.sender\n )\n public\n payable\n returns (\n uint256, // nftId_\n int256, // final supply amount. if - then withdraw\n int256 // final borrow amount. if - then payback\n )\n {\n uint256 vaultVariables_ = vaultVariables;\n // re-entrancy check\n if (vaultVariables_ & 1 == 0) {\n // Updating on storage\n vaultVariables = vaultVariables_ | 1;\n } else {\n revert FluidVaultError(ErrorTypes.VaultT1__AlreadyEntered);\n }\n\n if (\n (newCol_ == 0 && newDebt_ == 0) ||\n // withdrawal or deposit cannot be too small\n ((newCol_ != 0) && (newCol_ > -10000 && newCol_ < 10000)) ||\n // borrow or payback cannot be too small\n ((newDebt_ != 0) && (newDebt_ > -10000 && newDebt_ < 10000))\n ) {\n revert FluidVaultError(ErrorTypes.VaultT1__InvalidOperateAmount);\n }\n\n // Check msg.value aligns with input amounts if supply or borrow token is native token.\n // N
},
"contracts/protocols/vault/vaultT1/coreModule/structs.sol": {
"content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity 0.8.21;\n\ncontract Structs {\n // structs are used to mitigate Stack too deep errors\n\n struct OperateMemoryVars {\n // ## User's position before update ##\n uint oldColRaw;\n uint oldNetDebtRaw; // total debt - dust debt\n int oldTick;\n // ## User's position after update ##\n uint colRaw;\n uint debtRaw; // total debt - dust debt\n uint dustDebtRaw;\n int tick;\n uint tickId;\n // others\n uint256 vaultVariables2;\n uint256 branchId;\n int256 topTick;\n uint liquidityExPrice;\n uint supplyExPrice;\n uint borrowExPrice;\n uint branchData;\n // user's supply slot data in liquidity\n uint userSupplyLiquidityData;\n }\n\n struct BranchData {\n uint id;\n uint data;\n uint ratio;\n uint debtFactor;\n int minimaTick;\n uint baseBranchData;\n }\n\n struct TickData {\n int tick;\n uint data;\n uint ratio;\n uint ratioOneLess;\n uint length;\n uint currentRatio; // current tick is ratio with partials.\n uint partials;\n }\n\n // note: All the below token amounts are in raw form.\n struct CurrentLiquidity {\n uint256 debtRemaining; // Debt remaining to liquidate\n uint256 debt; // Current liquidatable debt before reaching next check point\n uint256 col; // Calculate using debt & ratioCurrent\n uint256 colPerDebt; // How much collateral to liquidate per unit of Debt\n uint256 totalDebtLiq; // Total debt liquidated till now\n uint256 totalColLiq; // Total collateral liquidated till now\n int tick; // Current tick to liquidate\n uint ratio; // Current ratio to liquidate\n uint tickStatus; // if 1 then it's a perfect tick, if 2 that means it's a liquidated tick\n int refTick; // ref tick to liquidate\n uint refRatio; // ratio at ref tick\n uint refTickStatus; // if 1 then it's a perfect tick, if 2 that means it's a liquidated tick, if 3 that means it's a liquidation threshold\n }\n\n struct TickHasDebt {\n int tick; // current tick\n int nextTick; // next tick with liquidity\n int mapId; // mapping ID of tickHasDebt\n uint bitsToRemove; // liquidity to remove till tick_ so we can search for next tick\n uint tickHasDebt; // getting tickHasDebt_ from tickHasDebt[mapId_]\n uint mostSigBit; // most significant bit in tickHasDebt_ to get the next tick\n }\n\n struct LiquidateMemoryVars {\n uint256 vaultVariables2;\n int liquidationTick;\n int maxTick;\n uint256 supplyExPrice;\n uint256 borrowExPrice;\n }\n\n struct AbsorbMemoryVariables {\n uint256 supplyExPrice;\n uint256 borrowExPrice;\n uint256 debtAbsorbed;\n uint256 colAbsorbed;\n uint256 vaultVariables2;\n int256 startingTick;\n uint256 mostSigBit;\n }\n\n struct ConstantViews {\n address liquidity;\n address factory;\n address adminImplementation;\n address secondaryImplementation;\n address supplyToken;\n address borrowToken;\n uint8 supplyDecimals;\n uint8 borrowDecimals;\n uint vaultId;\n bytes32 liquidityTotalSupplySlot;\n bytes32 liquidityTotalBorrowSlot;\n bytes32 liquiditySupplyExchangePriceSlot;\n bytes32 liquidityBorrowExchangePriceSlot;\n bytes32 liquidityUserSupplySlot;\n bytes32 liquidityUserBorrowSlot;\n }\n\n struct RebalanceMemoryVariables {\n uint256 liqSupplyExPrice;\n uint256 liqBorrowExPrice;\n uint256 vaultSupplyExPrice;\n uint256 vaultBorrowExPrice;\n }\n}\n"
},
"solmate/src/utils/SSTORE2.sol": {
"content": "// SPDX-License-Identifier: AGPL-3.0-only\npragma solidity >=0.8.0;\n\n/// @notice Read and write to persistent storage at a fraction of the cost.\n/// @author Solmate (https://github.com/transmissions11/solmate/blob/main/src/utils/SSTORE2.sol)\n/// @author Modified from 0xSequence (https://github.com/0xSequence/sstore2/blob/master/contracts/SSTORE2.sol)\nlibrary SSTORE2 {\n uint256 internal constant DATA_OFFSET = 1; // We skip the first byte as it's a STOP opcode to ensure the contract can't be called.\n\n /*//////////////////////////////////////////////////////////////\n WRITE LOGIC\n //////////////////////////////////////////////////////////////*/\n\n function write(bytes memory data) internal returns (address pointer) {\n // Prefix the bytecode with a STOP opcode to ensure it cannot be called.\n bytes memory runtimeCode = abi.encodePacked(hex\"00\", data);\n\n bytes memory creationCode = abi.encodePacked(\n //---------------------------------------------------------------------------------------------------------------//\n // Opcode | Opcode + Arguments | Description | Stack View //\n //---------------------------------------------------------------------------------------------------------------//\n // 0x60 | 0x600B | PUSH1 11 | codeOffset //\n // 0x59 | 0x59 | MSIZE | 0 codeOffset //\n // 0x81 | 0x81 | DUP2 | codeOffset 0 codeOffset //\n // 0x38 | 0x38 | CODESIZE | codeSize codeOffset 0 codeOffset //\n // 0x03 | 0x03 | SUB | (codeSize - codeOffset) 0 codeOffset //\n // 0x80 | 0x80 | DUP | (codeSize - codeOffset) (codeSize - codeOffset) 0 codeOffset //\n // 0x92 | 0x92 | SWAP3 | codeOffset (codeSize - codeOffset) 0 (codeSize - codeOffset) //\n // 0x59 | 0x59 | MSIZE | 0 codeOffset (codeSize - codeOffset) 0 (codeSize - codeOffset) //\n // 0x39 | 0x39 | CODECOPY | 0 (codeSize - codeOffset) //\n // 0xf3 | 0xf3 | RETURN | //\n //---------------------------------------------------------------------------------------------------------------//\n hex\"60_0B_59_81_38_03_80_92_59_39_F3\", // Returns all code in the contract except for the first 11 (0B in hex) bytes.\n runtimeCode // The bytecode we want the contract to have after deployment. Capped at 1 byte less than the code size limit.\n );\n\n /// @solidity memory-safe-assembly\n assembly {\n // Deploy a new contract with the generated creation code.\n // We start 32 bytes into the code to avoid copying the byte length.\n pointer := create(0, add(creationCode, 32), mload(creationCode))\n }\n\n require(pointer != address(0), \"DEPLOYMENT_FAILED\");\n }\n\n /*//////////////////////////////////////////////////////////////\n READ LOGIC\n //////////////////////////////////////////////////////////////*/\n\n function read(address pointer) internal view returns (bytes memory) {\n return readBytecode(pointer, DATA_OFFSET, pointer.code.length - DATA_OFFSET);\n }\n\n function read(address pointer, uint256 start) internal view returns (bytes memory) {\n start += DATA_OFFSET;\n\n return readBytecode(pointer, start, pointer.code.length - start);\n }\n\n function read(\n address pointer,\n ui
}
},
"settings": {
"optimizer": {
"enabled": true,
"runs": 10000000
},
"evmVersion": "paris",
"outputSelection": {
"*": {
"*": [
"abi",
"evm.bytecode",
"evm.deployedBytecode",
"evm.methodIdentifiers",
"metadata",
"devdoc",
"userdoc",
"storageLayout",
"evm.gasEstimates"
],
"": [
"ast"
]
}
},
"metadata": {
"useLiteralContent": true
}
}
}
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