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Contract Name:
Zap
Compiler Version
v0.8.23+commit.f704f362
Optimization Enabled:
Yes with 200 runs
Other Settings:
shanghai EvmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.23;
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import "@openzeppelin/contracts-upgradeable/utils/ReentrancyGuardUpgradeable.sol";
import "./base/Controllable.sol";
import "./libs/ConstantsLib.sol";
import "../interfaces/IVault.sol";
import "../interfaces/IStrategy.sol";
import "../interfaces/IZap.sol";
/// @title Implementation of ZAP feature in the Stability platform.
/// ZAP feature simplifies the DeFi investment process.
/// With ZAP users can provide liquidity to DeXs and liquidity mining/management vaults by single asset.
/// In this case, an asset is swapped for the pool assets in the required proportion.
/// The swap is carried out through one of the DeX aggregators allowed in the platform.
/// The platform architecture makes it possible to use ZAP for all created vaults.
/// @author Alien Deployer (https://github.com/a17)
/// @author JodsMigel (https://github.com/JodsMigel)
contract Zap is Controllable, ReentrancyGuardUpgradeable, IZap {
using SafeERC20 for IERC20;
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* CONSTANTS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @inheritdoc IControllable
string public constant VERSION = "1.0.3";
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* INITIALIZATION */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
function initialize(address platform_) public initializer {
__Controllable_init(platform_);
__ReentrancyGuard_init();
}
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* USER ACTIONS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @inheritdoc IZap
// slither-disable-next-line calls-loop
function deposit(
address vault,
address tokenIn,
uint amountIn,
address agg,
bytes[] memory swapData,
uint minSharesOut,
address receiver
) external nonReentrant {
if (amountIn == 0) {
revert IControllable.IncorrectZeroArgument();
}
if (!IPlatform(platform()).isAllowedDexAggregatorRouter(agg)) {
revert NotAllowedDexAggregator(agg);
}
if (receiver == address(0)) {
receiver = msg.sender;
}
IERC20(tokenIn).safeTransferFrom(msg.sender, address(this), amountIn);
_approveIfNeeds(tokenIn, amountIn, agg);
address strategy = address(IVault(vault).strategy());
address[] memory assets = IStrategy(strategy).assets();
uint len = assets.length;
uint[] memory depositAmounts = new uint[](len);
// nosemgrep
for (uint i; i < len; ++i) {
if (tokenIn == assets[i]) {
continue;
}
if (swapData[i].length == 0) {
continue;
}
//slither-disable-next-line low-level-calls
(bool success, bytes memory result) = agg.call(swapData[i]);
if (!success) {
revert AggSwapFailed(string(result));
}
}
// nosemgrep
for (uint i; i < len; ++i) {
// slither-disable-next-line calls-loop
depositAmounts[i] = IERC20(assets[i]).balanceOf(address(this));
_approveIfNeeds(assets[i], depositAmounts[i], vault);
}
IVault(vault).depositAssets(assets, depositAmounts, minSharesOut, receiver);
_sendAllRemaining(tokenIn, assets, IStrategy(strategy).underlying());
}
/// @inheritdoc IZap
// slither-disable-next-line calls-loop
function withdraw(
address vault,
address tokenOut,
address agg,
bytes[] memory swapData,
uint sharesToBurn,
uint minAmountOut
) external nonReentrant {
if (!IPlatform(platform()).isAllowedDexAggregatorRouter(agg)) {
revert NotAllowedDexAggregator(agg);
}
uint len = swapData.length;
address strategy = address(IVault(vault).strategy());
address[] memory assets = IStrategy(strategy).assets();
uint[] memory amountsOut =
IVault(vault).withdrawAssets(assets, sharesToBurn, new uint[](len), address(this), msg.sender);
// nosemgrep
for (uint i; i < len; ++i) {
if (tokenOut == assets[i]) {
continue;
}
_approveIfNeeds(assets[i], amountsOut[i], agg);
// slither-disable-next-line low-level-calls
(bool success, bytes memory result) = agg.call(swapData[i]);
if (!success) {
revert AggSwapFailed(string(result));
}
}
uint b = IERC20(tokenOut).balanceOf(address(this));
if (b < minAmountOut) {
revert Slippage(b, minAmountOut);
}
_sendAllRemaining(tokenOut, assets, IStrategy(strategy).underlying());
}
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* VIEW FUNCTIONS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @inheritdoc IZap
function getDepositSwapAmounts(
address vault,
address tokenIn,
uint amountIn
) external view returns (address[] memory tokensOut, uint[] memory swapAmounts) {
address strategy = address(IVault(vault).strategy());
tokensOut = IStrategy(strategy).assets();
uint len = tokensOut.length;
swapAmounts = new uint[](len);
uint[] memory proportions = IStrategy(strategy).getAssetsProportions();
uint amountInUsed = 0;
// nosemgrep
for (uint i; i < len; ++i) {
if (tokensOut[i] == tokenIn) {
amountInUsed += amountIn * proportions[i] / 1e18;
continue;
}
if (i < len - 1) {
swapAmounts[i] = amountIn * proportions[i] / 1e18;
amountInUsed += swapAmounts[i];
} else {
swapAmounts[i] = amountIn - amountInUsed;
}
}
}
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* INTERNAL LOGIC */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @notice Make infinite approve of {token} to {spender} if the approved amount is less than {amount}
/// @dev Should NOT be used for third-party pools
function _approveIfNeeds(address token, uint amount, address spender) internal {
// slither-disable-next-line calls-loop
if (IERC20(token).allowance(address(this), spender) < amount) {
IERC20(token).forceApprove(spender, type(uint).max);
}
}
function _sendAllRemaining(address tokenIn, address[] memory strategyAssets, address underlying) internal {
_sendRemaining(tokenIn);
uint len = strategyAssets.length;
// nosemgrep
for (uint i; i < len; ++i) {
_sendRemaining(strategyAssets[i]);
}
if (underlying != address(0)) {
_sendRemaining(underlying);
}
}
function _sendRemaining(address token) internal {
uint bal = IERC20(token).balanceOf(address(this));
if (bal > 0) {
IERC20(token).safeTransfer(msg.sender, bal);
}
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/utils/SafeERC20.sol)
pragma solidity ^0.8.20;
import {IERC20} from "../IERC20.sol";
import {IERC20Permit} from "../extensions/IERC20Permit.sol";
import {Address} from "../../../utils/Address.sol";
/**
* @title SafeERC20
* @dev Wrappers around ERC20 operations that throw on failure (when the token
* contract returns false). Tokens that return no value (and instead revert or
* throw on failure) are also supported, non-reverting calls are assumed to be
* successful.
* To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
* which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
*/
library SafeERC20 {
using Address for address;
/**
* @dev An operation with an ERC20 token failed.
*/
error SafeERC20FailedOperation(address token);
/**
* @dev Indicates a failed `decreaseAllowance` request.
*/
error SafeERC20FailedDecreaseAllowance(address spender, uint256 currentAllowance, uint256 requestedDecrease);
/**
* @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value,
* non-reverting calls are assumed to be successful.
*/
function safeTransfer(IERC20 token, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeCall(token.transfer, (to, value)));
}
/**
* @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the
* calling contract. If `token` returns no value, non-reverting calls are assumed to be successful.
*/
function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeCall(token.transferFrom, (from, to, value)));
}
/**
* @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value,
* non-reverting calls are assumed to be successful.
*/
function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
uint256 oldAllowance = token.allowance(address(this), spender);
forceApprove(token, spender, oldAllowance + value);
}
/**
* @dev Decrease the calling contract's allowance toward `spender` by `requestedDecrease`. If `token` returns no
* value, non-reverting calls are assumed to be successful.
*/
function safeDecreaseAllowance(IERC20 token, address spender, uint256 requestedDecrease) internal {
unchecked {
uint256 currentAllowance = token.allowance(address(this), spender);
if (currentAllowance < requestedDecrease) {
revert SafeERC20FailedDecreaseAllowance(spender, currentAllowance, requestedDecrease);
}
forceApprove(token, spender, currentAllowance - requestedDecrease);
}
}
/**
* @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value,
* non-reverting calls are assumed to be successful. Meant to be used with tokens that require the approval
* to be set to zero before setting it to a non-zero value, such as USDT.
*/
function forceApprove(IERC20 token, address spender, uint256 value) internal {
bytes memory approvalCall = abi.encodeCall(token.approve, (spender, value));
if (!_callOptionalReturnBool(token, approvalCall)) {
_callOptionalReturn(token, abi.encodeCall(token.approve, (spender, 0)));
_callOptionalReturn(token, approvalCall);
}
}
/**
* @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
* on the return value: the return value is optional (but if data is returned, it must not be false).
* @param token The token targeted by the call.
* @param data The call data (encoded using abi.encode or one of its variants).
*/
function _callOptionalReturn(IERC20 token, bytes memory data) private {
// We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
// we're implementing it ourselves. We use {Address-functionCall} to perform this call, which verifies that
// the target address contains contract code and also asserts for success in the low-level call.
bytes memory returndata = address(token).functionCall(data);
if (returndata.length != 0 && !abi.decode(returndata, (bool))) {
revert SafeERC20FailedOperation(address(token));
}
}
/**
* @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
* on the return value: the return value is optional (but if data is returned, it must not be false).
* @param token The token targeted by the call.
* @param data The call data (encoded using abi.encode or one of its variants).
*
* This is a variant of {_callOptionalReturn} that silents catches all reverts and returns a bool instead.
*/
function _callOptionalReturnBool(IERC20 token, bytes memory data) private returns (bool) {
// We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
// we're implementing it ourselves. We cannot use {Address-functionCall} here since this should return false
// and not revert is the subcall reverts.
(bool success, bytes memory returndata) = address(token).call(data);
return success && (returndata.length == 0 || abi.decode(returndata, (bool))) && address(token).code.length > 0;
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/ReentrancyGuard.sol)
pragma solidity ^0.8.20;
import {Initializable} from "../proxy/utils/Initializable.sol";
/**
* @dev Contract module that helps prevent reentrant calls to a function.
*
* Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
* available, which can be applied to functions to make sure there are no nested
* (reentrant) calls to them.
*
* Note that because there is a single `nonReentrant` guard, functions marked as
* `nonReentrant` may not call one another. This can be worked around by making
* those functions `private`, and then adding `external` `nonReentrant` entry
* points to them.
*
* TIP: If you would like to learn more about reentrancy and alternative ways
* to protect against it, check out our blog post
* https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
*/
abstract contract ReentrancyGuardUpgradeable is Initializable {
// Booleans are more expensive than uint256 or any type that takes up a full
// word because each write operation emits an extra SLOAD to first read the
// slot's contents, replace the bits taken up by the boolean, and then write
// back. This is the compiler's defense against contract upgrades and
// pointer aliasing, and it cannot be disabled.
// The values being non-zero value makes deployment a bit more expensive,
// but in exchange the refund on every call to nonReentrant will be lower in
// amount. Since refunds are capped to a percentage of the total
// transaction's gas, it is best to keep them low in cases like this one, to
// increase the likelihood of the full refund coming into effect.
uint256 private constant NOT_ENTERED = 1;
uint256 private constant ENTERED = 2;
/// @custom:storage-location erc7201:openzeppelin.storage.ReentrancyGuard
struct ReentrancyGuardStorage {
uint256 _status;
}
// keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.ReentrancyGuard")) - 1)) & ~bytes32(uint256(0xff))
bytes32 private constant ReentrancyGuardStorageLocation = 0x9b779b17422d0df92223018b32b4d1fa46e071723d6817e2486d003becc55f00;
function _getReentrancyGuardStorage() private pure returns (ReentrancyGuardStorage storage $) {
assembly {
$.slot := ReentrancyGuardStorageLocation
}
}
/**
* @dev Unauthorized reentrant call.
*/
error ReentrancyGuardReentrantCall();
function __ReentrancyGuard_init() internal onlyInitializing {
__ReentrancyGuard_init_unchained();
}
function __ReentrancyGuard_init_unchained() internal onlyInitializing {
ReentrancyGuardStorage storage $ = _getReentrancyGuardStorage();
$._status = NOT_ENTERED;
}
/**
* @dev Prevents a contract from calling itself, directly or indirectly.
* Calling a `nonReentrant` function from another `nonReentrant`
* function is not supported. It is possible to prevent this from happening
* by making the `nonReentrant` function external, and making it call a
* `private` function that does the actual work.
*/
modifier nonReentrant() {
_nonReentrantBefore();
_;
_nonReentrantAfter();
}
function _nonReentrantBefore() private {
ReentrancyGuardStorage storage $ = _getReentrancyGuardStorage();
// On the first call to nonReentrant, _status will be NOT_ENTERED
if ($._status == ENTERED) {
revert ReentrancyGuardReentrantCall();
}
// Any calls to nonReentrant after this point will fail
$._status = ENTERED;
}
function _nonReentrantAfter() private {
ReentrancyGuardStorage storage $ = _getReentrancyGuardStorage();
// By storing the original value once again, a refund is triggered (see
// https://eips.ethereum.org/EIPS/eip-2200)
$._status = NOT_ENTERED;
}
/**
* @dev Returns true if the reentrancy guard is currently set to "entered", which indicates there is a
* `nonReentrant` function in the call stack.
*/
function _reentrancyGuardEntered() internal view returns (bool) {
ReentrancyGuardStorage storage $ = _getReentrancyGuardStorage();
return $._status == ENTERED;
}
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.23;
import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";
import "@openzeppelin/contracts/utils/introspection/ERC165.sol";
import "../libs/SlotsLib.sol";
import "../../interfaces/IControllable.sol";
import "../../interfaces/IPlatform.sol";
/// @dev Base core contract.
/// It store an immutable platform proxy address in the storage and provides access control to inherited contracts.
/// @author Alien Deployer (https://github.com/a17)
/// @author 0xhokugava (https://github.com/0xhokugava)
abstract contract Controllable is Initializable, IControllable, ERC165 {
using SlotsLib for bytes32;
string public constant CONTROLLABLE_VERSION = "1.0.0";
bytes32 internal constant _PLATFORM_SLOT = bytes32(uint(keccak256("eip1967.controllable.platform")) - 1);
bytes32 internal constant _CREATED_BLOCK_SLOT = bytes32(uint(keccak256("eip1967.controllable.created_block")) - 1);
/// @dev Prevent implementation init
constructor() {
_disableInitializers();
}
/// @notice Initialize contract after setup it as proxy implementation
/// Save block.timestamp in the "created" variable
/// @dev Use it only once after first logic setup
/// @param platform_ Platform address
//slither-disable-next-line naming-convention
function __Controllable_init(address platform_) internal onlyInitializing {
if (platform_ == address(0) || IPlatform(platform_).multisig() == address(0)) {
revert IncorrectZeroArgument();
}
SlotsLib.set(_PLATFORM_SLOT, platform_); // syntax for forge coverage
_CREATED_BLOCK_SLOT.set(block.number);
emit ContractInitialized(platform_, block.timestamp, block.number);
}
modifier onlyGovernance() {
_requireGovernance();
_;
}
modifier onlyMultisig() {
_requireMultisig();
_;
}
modifier onlyGovernanceOrMultisig() {
_requireGovernanceOrMultisig();
_;
}
modifier onlyOperator() {
_requireOperator();
_;
}
modifier onlyFactory() {
_requireFactory();
_;
}
// ************* SETTERS/GETTERS *******************
/// @inheritdoc IControllable
function platform() public view override returns (address) {
return _PLATFORM_SLOT.getAddress();
}
/// @inheritdoc IControllable
function createdBlock() external view override returns (uint) {
return _CREATED_BLOCK_SLOT.getUint();
}
/// @inheritdoc IERC165
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IControllable).interfaceId || super.supportsInterface(interfaceId);
}
function _requireGovernance() internal view {
if (IPlatform(platform()).governance() != msg.sender) {
revert NotGovernance();
}
}
function _requireMultisig() internal view {
if (!IPlatform(platform()).isOperator(msg.sender)) {
revert NotMultisig();
}
}
function _requireGovernanceOrMultisig() internal view {
IPlatform _platform = IPlatform(platform());
// nosemgrep
if (_platform.governance() != msg.sender && _platform.multisig() != msg.sender) {
revert NotGovernanceAndNotMultisig();
}
}
function _requireOperator() internal view {
if (!IPlatform(platform()).isOperator(msg.sender)) {
revert NotOperator();
}
}
function _requireFactory() internal view {
if (IPlatform(platform()).factory() != msg.sender) {
revert NotFactory();
}
}
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.23;
library ConstantsLib {
uint internal constant DENOMINATOR = 100_000;
address internal constant DEAD_ADDRESS = 0xdEad000000000000000000000000000000000000;
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.23;
import "./IStrategy.sol";
/// @notice Vault core interface.
/// Derived implementations can be effective for building tokenized vaults with single or multiple underlying liquidity mining position.
/// Fungible, static non-fungible and actively re-balancing liquidity is supported, as well as single token liquidity provided to lending protocols.
/// Vaults can be used for active concentrated liquidity management and market making.
/// @author Jude (https://github.com/iammrjude)
/// @author JodsMigel (https://github.com/JodsMigel)
interface IVault is IERC165 {
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* CUSTOM ERRORS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
error NotEnoughBalanceToPay();
error FuseTrigger();
error ExceedSlippage(uint mintToUser, uint minToMint);
error ExceedSlippageExactAsset(address asset, uint mintToUser, uint minToMint);
error ExceedMaxSupply(uint maxSupply);
error NotEnoughAmountToInitSupply(uint mintAmount, uint initialShares);
error WaitAFewBlocks();
error StrategyZeroDeposit();
error NotSupported();
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* EVENTS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
event DepositAssets(address indexed account, address[] assets, uint[] amounts, uint mintAmount);
event WithdrawAssets(
address indexed sender, address indexed owner, address[] assets, uint sharesAmount, uint[] amountsOut
);
event HardWorkGas(uint gasUsed, uint gasCost, bool compensated);
event DoHardWorkOnDepositChanged(bool oldValue, bool newValue);
event MaxSupply(uint maxShares);
event VaultName(string newName);
event VaultSymbol(string newSymbol);
event MintFees(
uint vaultManagerReceiverFee,
uint strategyLogicReceiverFee,
uint ecosystemRevenueReceiverFee,
uint multisigReceiverFee
);
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* DATA TYPES */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @custom:storage-location erc7201:stability.VaultBase
struct VaultBaseStorage {
/// @dev Prevents manipulations with deposit and withdraw in short time.
/// For simplification we are setup new withdraw request on each deposit/transfer.
mapping(address msgSender => uint blockNumber) withdrawRequests;
/// @inheritdoc IVault
IStrategy strategy;
/// @inheritdoc IVault
uint maxSupply;
/// @inheritdoc IVault
uint tokenId;
/// @inheritdoc IVault
bool doHardWorkOnDeposit;
/// @dev Immutable vault type ID
string _type;
/// @dev Changed ERC20 name
string changedName;
/// @dev Changed ERC20 symbol
string changedSymbol;
}
/// @title Vault Initialization Data
/// @notice Data structure containing parameters for initializing a new vault.
/// @dev This struct is commonly used as a parameter for the `initialize` function in vault contracts.
/// @param platform Platform address providing access control, infrastructure addresses, fee settings, and upgrade capability.
/// @param strategy Immutable strategy proxy used by the vault.
/// @param name ERC20 name for the vault token.
/// @param symbol ERC20 symbol for the vault token.
/// @param tokenId NFT ID associated with the VaultManager.
/// @param vaultInitAddresses Array of addresses used during vault initialization.
/// @param vaultInitNums Array of uint values corresponding to initialization parameters.
struct VaultInitializationData {
address platform;
address strategy;
string name;
string symbol;
uint tokenId;
address[] vaultInitAddresses;
uint[] vaultInitNums;
}
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* VIEW FUNCTIONS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @notice Immutable vault type ID
function vaultType() external view returns (string memory);
/// @return uniqueInitAddresses Return required unique init addresses
/// @return uniqueInitNums Return required unique init nums
function getUniqueInitParamLength() external view returns (uint uniqueInitAddresses, uint uniqueInitNums);
/// @notice Vault type extra data
/// @return Vault type color, background color and other extra data
function extra() external view returns (bytes32);
/// @notice Immutable strategy proxy used by the vault
/// @return Linked strategy
function strategy() external view returns (IStrategy);
/// @notice Max supply of shares in the vault.
/// Since the starting share price is $1, this ceiling can be considered as an approximate TVL limit.
/// @return Max total supply of vault
function maxSupply() external view returns (uint);
/// @dev VaultManager token ID. This tokenId earn feeVaultManager provided by Platform.
function tokenId() external view returns (uint);
/// @dev Trigger doHardwork on invest action. Enabled by default.
function doHardWorkOnDeposit() external view returns (bool);
/// @dev USD price of share with 18 decimals.
/// ONLY FOR OFF-CHAIN USE.
/// Not trusted vault share price can be manipulated.
/// @return price_ Price of 1e18 shares with 18 decimals precision
/// @return trusted True means oracle price, false means AMM spot price
function price() external view returns (uint price_, bool trusted);
/// @dev USD price of assets managed by strategy with 18 decimals
/// ONLY FOR OFF-CHAIN USE.
/// Not trusted TVL can be manipulated.
/// @return tvl_ Total USD value of final assets in vault
/// @return trusted True means TVL calculated based only on oracle prices, false means AMM spot price was used.
function tvl() external view returns (uint tvl_, bool trusted);
/// @dev Calculation of consumed amounts, shares amount and liquidity/underlying value for provided available amounts of strategy assets
/// @param assets_ Assets suitable for vault strategy. Can be strategy assets, underlying asset or specific set of assets depending on strategy logic.
/// @param amountsMax Available amounts of assets_ that user wants to invest in vault
/// @return amountsConsumed Amounts of strategy assets that can be deposited by providing amountsMax
/// @return sharesOut Amount of vault shares that will be minted
/// @return valueOut Liquidity value or underlying token amount that will be received by the strategy
function previewDepositAssets(
address[] memory assets_,
uint[] memory amountsMax
) external view returns (uint[] memory amountsConsumed, uint sharesOut, uint valueOut);
/// @notice All available data on the latest declared APR (annual percentage rate)
/// @return totalApr Total APR of investing money to vault. 18 decimals: 1e18 - +100% per year.
/// @return strategyApr Strategy investmnt APR declared on last HardWork.
/// @return assetsWithApr Assets with underlying APR
/// @return assetsAprs Underlying APR of asset
function getApr()
external
view
returns (uint totalApr, uint strategyApr, address[] memory assetsWithApr, uint[] memory assetsAprs);
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* WRITE FUNCTIONS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @notice Write version of previewDepositAssets
/// @param assets_ Assets suitable for vault strategy. Can be strategy assets, underlying asset or specific set of assets depending on strategy logic.
/// @param amountsMax Available amounts of assets_ that user wants to invest in vault
/// @return amountsConsumed Amounts of strategy assets that can be deposited by providing amountsMax
/// @return sharesOut Amount of vault shares that will be minted
/// @return valueOut Liquidity value or underlying token amount that will be received by the strategy
function previewDepositAssetsWrite(
address[] memory assets_,
uint[] memory amountsMax
) external returns (uint[] memory amountsConsumed, uint sharesOut, uint valueOut);
/// @dev Mint fee shares callback
/// @param revenueAssets Assets returned by _claimRevenue function that was earned during HardWork
/// @param revenueAmounts Assets amounts returned from _claimRevenue function that was earned during HardWork
/// Only strategy can call this
function hardWorkMintFeeCallback(address[] memory revenueAssets, uint[] memory revenueAmounts) external;
/// @dev Deposit final assets (pool assets) to the strategy and minting of vault shares.
/// If the strategy interacts with a pool or farms through an underlying token, then it will be minted.
/// Emits a {DepositAssets} event with consumed amounts.
/// @param assets_ Assets suitable for the strategy. Can be strategy assets, underlying asset or specific set of assets depending on strategy logic.
/// @param amountsMax Available amounts of assets_ that user wants to invest in vault
/// @param minSharesOut Slippage tolerance. Minimal shares amount which must be received by user.
/// @param receiver Receiver of deposit. If receiver is zero address, receiver is msg.sender.
function depositAssets(
address[] memory assets_,
uint[] memory amountsMax,
uint minSharesOut,
address receiver
) external;
/// @dev Burning shares of vault and obtaining strategy assets.
/// @param assets_ Assets suitable for the strategy. Can be strategy assets, underlying asset or specific set of assets depending on strategy logic.
/// @param amountShares Shares amount for burning
/// @param minAssetAmountsOut Slippage tolerance. Minimal amounts of strategy assets that user must receive.
/// @return Amount of assets for withdraw. It's related to assets_ one-by-one.
function withdrawAssets(
address[] memory assets_,
uint amountShares,
uint[] memory minAssetAmountsOut
) external returns (uint[] memory);
/// @dev Burning shares of vault and obtaining strategy assets.
/// @param assets_ Assets suitable for the strategy. Can be strategy assets, underlying asset or specific set of assets depending on strategy logic.
/// @param amountShares Shares amount for burning
/// @param minAssetAmountsOut Slippage tolerance. Minimal amounts of strategy assets that user must receive.
/// @param receiver Receiver of assets
/// @param owner Owner of vault shares
/// @return Amount of assets for withdraw. It's related to assets_ one-by-one.
function withdrawAssets(
address[] memory assets_,
uint amountShares,
uint[] memory minAssetAmountsOut,
address receiver,
address owner
) external returns (uint[] memory);
/// @dev Setting of vault capacity
/// @param maxShares If totalSupply() exceeds this value, deposits will not be possible
function setMaxSupply(uint maxShares) external;
/// @dev If activated will call doHardWork on strategy on some deposit actions
/// @param value HardWork on deposit is enabled
function setDoHardWorkOnDeposit(bool value) external;
/// @notice Initialization function for the vault.
/// @dev This function is usually called by the Factory during the creation of a new vault.
/// @param vaultInitializationData Data structure containing parameters for vault initialization.
function initialize(VaultInitializationData memory vaultInitializationData) external;
/// @dev Calling the strategy HardWork by operator with optional compensation for spent gas from the vault balance
function doHardWork() external;
/// @dev Changing ERC20 name of vault
function setName(string calldata newName) external;
/// @dev Changing ERC20 symbol of vault
function setSymbol(string calldata newSymbol) external;
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.23;
import "@openzeppelin/contracts/utils/introspection/IERC165.sol";
/// @dev Core interface of strategy logic
interface IStrategy is IERC165 {
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* EVENTS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
event HardWork(
uint apr, uint compoundApr, uint earned, uint tvl, uint duration, uint sharePrice, uint[] assetPrices
);
event ExtractFees(
uint vaultManagerReceiverFee,
uint strategyLogicReceiverFee,
uint ecosystemRevenueReceiverFee,
uint multisigReceiverFee
);
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* CUSTOM ERRORS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
error NotReadyForHardWork();
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* DATA TYPES */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @custom:storage-location erc7201:stability.StrategyBase
struct StrategyBaseStorage {
/// @inheritdoc IStrategy
address vault;
/// @inheritdoc IStrategy
uint total;
/// @inheritdoc IStrategy
uint lastHardWork;
/// @inheritdoc IStrategy
uint lastApr;
/// @inheritdoc IStrategy
uint lastAprCompound;
/// @inheritdoc IStrategy
address[] _assets;
/// @inheritdoc IStrategy
address _underlying;
string _id;
uint _exchangeAssetIndex;
}
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* VIEW FUNCTIONS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @dev Strategy logic string ID
function strategyLogicId() external view returns (string memory);
/// @dev Extra data
/// @return 0-2 bytes - strategy color
/// 3-5 bytes - strategy background color
/// 6-31 bytes - free
function extra() external view returns (bytes32);
/// @dev Types of vault that supported by strategy implementation
/// @return types Vault type ID strings
function supportedVaultTypes() external view returns (string[] memory types);
/// @dev Linked vault address
function vault() external view returns (address);
/// @dev Final assets that strategy invests
function assets() external view returns (address[] memory);
/// @notice Final assets and amounts that strategy manages
function assetsAmounts() external view returns (address[] memory assets_, uint[] memory amounts_);
/// @notice Priced invested assets proportions
/// @return proportions Proportions of assets with 18 decimals. Min is 0, max is 1e18.
function getAssetsProportions() external view returns (uint[] memory proportions);
/// @notice Underlying token address
/// @dev Can be used for liquidity farming strategies where AMM has fungible liquidity token (Solidly forks, etc),
/// for concentrated liquidity tokenized vaults (Gamma, G-UNI etc) and for other needs.
/// @return Address of underlying token or zero address if no underlying in strategy
function underlying() external view returns (address);
/// @dev Balance of liquidity token or liquidity value
function total() external view returns (uint);
/// @dev Last HardWork time
/// @return Timestamp
function lastHardWork() external view returns (uint);
/// @dev Last APR of earned USD amount registered by HardWork
/// ONLY FOR OFF-CHAIN USE.
/// Not trusted asset price can be manipulated.
/// @return APR with 18 decimals. 1e18 - 100%.
function lastApr() external view returns (uint);
/// @dev Last APR of compounded assets registered by HardWork.
/// Can be used on-chain.
/// @return APR with 18 decimals. 1e18 - 100%.
function lastAprCompound() external view returns (uint);
/// @notice Calculation of consumed amounts and liquidity/underlying value for provided strategy assets and amounts.
/// @param assets_ Strategy assets or part of them, if necessary
/// @param amountsMax Amounts of specified assets available for investing
/// @return amountsConsumed Cosumed amounts of assets when investing
/// @return value Liquidity value or underlying token amount minted when investing
function previewDepositAssets(
address[] memory assets_,
uint[] memory amountsMax
) external view returns (uint[] memory amountsConsumed, uint value);
/// @notice Write version of previewDepositAssets
/// @param assets_ Strategy assets or part of them, if necessary
/// @param amountsMax Amounts of specified assets available for investing
/// @return amountsConsumed Cosumed amounts of assets when investing
/// @return value Liquidity value or underlying token amount minted when investing
function previewDepositAssetsWrite(
address[] memory assets_,
uint[] memory amountsMax
) external returns (uint[] memory amountsConsumed, uint value);
/// @notice All strategy revenue (pool fees, farm rewards etc) that not claimed by strategy yet
/// @return assets_ Revenue assets
/// @return amounts Amounts. Index of asset same as in previous array.
function getRevenue() external view returns (address[] memory assets_, uint[] memory amounts);
/// @notice Optional specific name of investing strategy, underyling type, setup variation etc
/// @return name Empty string or specific name
/// @return showInVaultSymbol Show specific in linked vault symbol
function getSpecificName() external view returns (string memory name, bool showInVaultSymbol);
/// @notice Variants pf strategy initializations with description of money making mechanic.
/// As example, if strategy need farm, then number of variations is number of available farms.
/// If CAMM strategy have set of available widths (tick ranges), then number of variations is number of available farms.
/// If both example conditions are met then total number or variations = total farms * total widths.
/// @param platform_ Need this param because method called when strategy implementation is not initialized
/// @return variants Descriptions of the strategy for making money
/// @return addresses Init strategy addresses. Indexes for each variants depends of copmpared arrays lengths.
/// @return nums Init strategy numbers. Indexes for each variants depends of copmpared arrays lengths.
/// @return ticks Init strategy ticks. Indexes for each variants depends of copmpared arrays lengths.
function initVariants(address platform_)
external
view
returns (string[] memory variants, address[] memory addresses, uint[] memory nums, int24[] memory ticks);
/// @notice How does the strategy make money?
/// @return Description in free form
function description() external view returns (string memory);
/// @notice Is HardWork on vault deposits can be enabled
function isHardWorkOnDepositAllowed() external view returns (bool);
/// @notice Is HardWork can be executed
function isReadyForHardWork() external view returns (bool);
/// @notice Strategy not need to process revenue on HardWorks
function autoCompoundingByUnderlyingProtocol() external view returns (bool);
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* WRITE FUNCTIONS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @dev A single universal initializer for all strategy implementations.
/// @param addresses All addresses that strategy requires for initialization. Min array length is 2.
/// addresses[0]: platform (required)
/// addresses[1]: vault (required)
/// addresses[2]: initStrategyAddresses[0] (optional)
/// addresses[3]: initStrategyAddresses[1] (optional)
/// addresses[n]: initStrategyAddresses[n - 2] (optional)
/// @param nums All uint values that strategy requires for initialization. Min array length is 0.
/// @param ticks All int24 values that strategy requires for initialization. Min array length is 0.
function initialize(address[] memory addresses, uint[] memory nums, int24[] memory ticks) external;
/// @notice Invest strategy assets. Amounts of assets must be already on strategy contract balance.
/// Only vault can call this.
/// @param amounts Anounts of strategy assets
/// @return value Liquidity value or underlying token amount
function depositAssets(uint[] memory amounts) external returns (uint value);
/// @notice Invest underlying asset. Asset must be already on strategy contract balance.
/// Only vault can call this.
/// @param amount Amount of underlying asset to invest
/// @return amountsConsumed Cosumed amounts of invested assets
function depositUnderlying(uint amount) external returns (uint[] memory amountsConsumed);
/// @dev For specified amount of shares and assets_, withdraw strategy assets from farm/pool/staking and send to receiver if possible
/// Only vault can call this.
/// @param assets_ Here we give the user a choice of assets to withdraw if strategy support it
/// @param value Part of strategy total value to withdraw
/// @param receiver User address
/// @return amountsOut Amounts of assets sent to user
function withdrawAssets(
address[] memory assets_,
uint value,
address receiver
) external returns (uint[] memory amountsOut);
/// @notice Wothdraw underlying invested and send to receiver
/// Only vault can call this.
/// @param amount Ampunt of underlying asset to withdraw
/// @param receiver User of vault which withdraw underlying from the vault
function withdrawUnderlying(uint amount, address receiver) external;
/// @dev For specified amount of shares, transfer strategy assets from contract balance and send to receiver if possible
/// This method is called by vault w/o underlying on triggered fuse mode.
/// Only vault can call this.
/// @param amount Ampunt of liquidity value that user withdraw
/// @param totalAmount Total amount of strategy liquidity
/// @param receiver User of vault which withdraw assets
/// @return amountsOut Amounts of strategy assets sent to user
function transferAssets(
uint amount,
uint totalAmount,
address receiver
) external returns (uint[] memory amountsOut);
/// @notice Execute HardWork
/// During HardWork strategy claiming revenue and processing it.
/// Only vault can call this.
function doHardWork() external;
/// @notice Emergency stop investing by strategy, withdraw liquidity without rewards.
/// This action triggers FUSE mode.
/// Only governance or multisig can call this.
function emergencyStopInvesting() external;
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.23;
/// @title ZAP feature
interface IZap {
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* CUSTOM ERRORS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
error StrategyNotSupported();
error NotAllowedDexAggregator(address dexAggRouter);
error AggSwapFailed(string reason);
error Slippage(uint amountOut, uint minAmountOut);
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* VIEW */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @notice Request for swap amounts required to execute ZAP deposit
/// @param vault Address of vault to invest
/// @param tokenIn Input token address
/// @param amountIn Amount of input token
/// @return tokensOut Strategy assets
/// @return swapAmounts Amounts for swap tokenIn -> asset
function getDepositSwapAmounts(
address vault,
address tokenIn,
uint amountIn
) external view returns (address[] memory tokensOut, uint[] memory swapAmounts);
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* WRITE */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @notice Allows to deposit into vault with swap tokenIn to vault assets
/// @param vault Address of vault to invest
/// @param tokenIn Input token address
/// @param amountIn Amount of input token
/// @param agg Address of aggregator
/// @param swapData Swap data from 1inch API
/// @param minSharesOut Minimum expected shares to be minted for user
/// @param receiver Receiver of minted shares
function deposit(
address vault,
address tokenIn,
uint amountIn,
address agg,
bytes[] memory swapData,
uint minSharesOut,
address receiver
) external;
/// @notice Allows to withdraw assets from vault with swap to exact tokenOut
/// @param vault Address of vault to withdraw
/// @param tokenOut Output token address
/// @param agg Address of aggregator
/// @param swapData Swap data from 1inch API
/// @param sharesToBurn Shares to be burn (exchage) for assets
/// @param minAmountOut Minimum expected amount of tokenOut to be received
function withdraw(
address vault,
address tokenOut,
address agg,
bytes[] memory swapData,
uint sharesToBurn,
uint minAmountOut
) external;
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/IERC20.sol)
pragma solidity ^0.8.20;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
/**
* @dev Returns the value of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the value of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves a `value` amount of tokens from the caller's account to `to`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address to, uint256 value) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets a `value` amount of tokens as the allowance of `spender` over the
* caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 value) external returns (bool);
/**
* @dev Moves a `value` amount of tokens from `from` to `to` using the
* allowance mechanism. `value` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address from, address to, uint256 value) external returns (bool);
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Permit.sol)
pragma solidity ^0.8.20;
/**
* @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
* https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
*
* Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
* presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
* need to send a transaction, and thus is not required to hold Ether at all.
*
* ==== Security Considerations
*
* There are two important considerations concerning the use of `permit`. The first is that a valid permit signature
* expresses an allowance, and it should not be assumed to convey additional meaning. In particular, it should not be
* considered as an intention to spend the allowance in any specific way. The second is that because permits have
* built-in replay protection and can be submitted by anyone, they can be frontrun. A protocol that uses permits should
* take this into consideration and allow a `permit` call to fail. Combining these two aspects, a pattern that may be
* generally recommended is:
*
* ```solidity
* function doThingWithPermit(..., uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s) public {
* try token.permit(msg.sender, address(this), value, deadline, v, r, s) {} catch {}
* doThing(..., value);
* }
*
* function doThing(..., uint256 value) public {
* token.safeTransferFrom(msg.sender, address(this), value);
* ...
* }
* ```
*
* Observe that: 1) `msg.sender` is used as the owner, leaving no ambiguity as to the signer intent, and 2) the use of
* `try/catch` allows the permit to fail and makes the code tolerant to frontrunning. (See also
* {SafeERC20-safeTransferFrom}).
*
* Additionally, note that smart contract wallets (such as Argent or Safe) are not able to produce permit signatures, so
* contracts should have entry points that don't rely on permit.
*/
interface IERC20Permit {
/**
* @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
* given ``owner``'s signed approval.
*
* IMPORTANT: The same issues {IERC20-approve} has related to transaction
* ordering also apply here.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `spender` cannot be the zero address.
* - `deadline` must be a timestamp in the future.
* - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
* over the EIP712-formatted function arguments.
* - the signature must use ``owner``'s current nonce (see {nonces}).
*
* For more information on the signature format, see the
* https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
* section].
*
* CAUTION: See Security Considerations above.
*/
function permit(
address owner,
address spender,
uint256 value,
uint256 deadline,
uint8 v,
bytes32 r,
bytes32 s
) external;
/**
* @dev Returns the current nonce for `owner`. This value must be
* included whenever a signature is generated for {permit}.
*
* Every successful call to {permit} increases ``owner``'s nonce by one. This
* prevents a signature from being used multiple times.
*/
function nonces(address owner) external view returns (uint256);
/**
* @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
*/
// solhint-disable-next-line func-name-mixedcase
function DOMAIN_SEPARATOR() external view returns (bytes32);
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Address.sol)
pragma solidity ^0.8.20;
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev The ETH balance of the account is not enough to perform the operation.
*/
error AddressInsufficientBalance(address account);
/**
* @dev There's no code at `target` (it is not a contract).
*/
error AddressEmptyCode(address target);
/**
* @dev A call to an address target failed. The target may have reverted.
*/
error FailedInnerCall();
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.8.20/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
if (address(this).balance < amount) {
revert AddressInsufficientBalance(address(this));
}
(bool success, ) = recipient.call{value: amount}("");
if (!success) {
revert FailedInnerCall();
}
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain `call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason or custom error, it is bubbled
* up by this function (like regular Solidity function calls). However, if
* the call reverted with no returned reason, this function reverts with a
* {FailedInnerCall} error.
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*/
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
if (address(this).balance < value) {
revert AddressInsufficientBalance(address(this));
}
(bool success, bytes memory returndata) = target.call{value: value}(data);
return verifyCallResultFromTarget(target, success, returndata);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
(bool success, bytes memory returndata) = target.staticcall(data);
return verifyCallResultFromTarget(target, success, returndata);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a delegate call.
*/
function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
(bool success, bytes memory returndata) = target.delegatecall(data);
return verifyCallResultFromTarget(target, success, returndata);
}
/**
* @dev Tool to verify that a low level call to smart-contract was successful, and reverts if the target
* was not a contract or bubbling up the revert reason (falling back to {FailedInnerCall}) in case of an
* unsuccessful call.
*/
function verifyCallResultFromTarget(
address target,
bool success,
bytes memory returndata
) internal view returns (bytes memory) {
if (!success) {
_revert(returndata);
} else {
// only check if target is a contract if the call was successful and the return data is empty
// otherwise we already know that it was a contract
if (returndata.length == 0 && target.code.length == 0) {
revert AddressEmptyCode(target);
}
return returndata;
}
}
/**
* @dev Tool to verify that a low level call was successful, and reverts if it wasn't, either by bubbling the
* revert reason or with a default {FailedInnerCall} error.
*/
function verifyCallResult(bool success, bytes memory returndata) internal pure returns (bytes memory) {
if (!success) {
_revert(returndata);
} else {
return returndata;
}
}
/**
* @dev Reverts with returndata if present. Otherwise reverts with {FailedInnerCall}.
*/
function _revert(bytes memory returndata) private pure {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
/// @solidity memory-safe-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert FailedInnerCall();
}
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (proxy/utils/Initializable.sol)
pragma solidity ^0.8.20;
/**
* @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
* behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an
* external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
* function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
*
* The initialization functions use a version number. Once a version number is used, it is consumed and cannot be
* reused. This mechanism prevents re-execution of each "step" but allows the creation of new initialization steps in
* case an upgrade adds a module that needs to be initialized.
*
* For example:
*
* [.hljs-theme-light.nopadding]
* ```solidity
* contract MyToken is ERC20Upgradeable {
* function initialize() initializer public {
* __ERC20_init("MyToken", "MTK");
* }
* }
*
* contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {
* function initializeV2() reinitializer(2) public {
* __ERC20Permit_init("MyToken");
* }
* }
* ```
*
* TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
* possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
*
* CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
* that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
*
* [CAUTION]
* ====
* Avoid leaving a contract uninitialized.
*
* An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation
* contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke
* the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:
*
* [.hljs-theme-light.nopadding]
* ```
* /// @custom:oz-upgrades-unsafe-allow constructor
* constructor() {
* _disableInitializers();
* }
* ```
* ====
*/
abstract contract Initializable {
/**
* @dev Storage of the initializable contract.
*
* It's implemented on a custom ERC-7201 namespace to reduce the risk of storage collisions
* when using with upgradeable contracts.
*
* @custom:storage-location erc7201:openzeppelin.storage.Initializable
*/
struct InitializableStorage {
/**
* @dev Indicates that the contract has been initialized.
*/
uint64 _initialized;
/**
* @dev Indicates that the contract is in the process of being initialized.
*/
bool _initializing;
}
// keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.Initializable")) - 1)) & ~bytes32(uint256(0xff))
bytes32 private constant INITIALIZABLE_STORAGE = 0xf0c57e16840df040f15088dc2f81fe391c3923bec73e23a9662efc9c229c6a00;
/**
* @dev The contract is already initialized.
*/
error InvalidInitialization();
/**
* @dev The contract is not initializing.
*/
error NotInitializing();
/**
* @dev Triggered when the contract has been initialized or reinitialized.
*/
event Initialized(uint64 version);
/**
* @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,
* `onlyInitializing` functions can be used to initialize parent contracts.
*
* Similar to `reinitializer(1)`, except that in the context of a constructor an `initializer` may be invoked any
* number of times. This behavior in the constructor can be useful during testing and is not expected to be used in
* production.
*
* Emits an {Initialized} event.
*/
modifier initializer() {
// solhint-disable-next-line var-name-mixedcase
InitializableStorage storage $ = _getInitializableStorage();
// Cache values to avoid duplicated sloads
bool isTopLevelCall = !$._initializing;
uint64 initialized = $._initialized;
// Allowed calls:
// - initialSetup: the contract is not in the initializing state and no previous version was
// initialized
// - construction: the contract is initialized at version 1 (no reininitialization) and the
// current contract is just being deployed
bool initialSetup = initialized == 0 && isTopLevelCall;
bool construction = initialized == 1 && address(this).code.length == 0;
if (!initialSetup && !construction) {
revert InvalidInitialization();
}
$._initialized = 1;
if (isTopLevelCall) {
$._initializing = true;
}
_;
if (isTopLevelCall) {
$._initializing = false;
emit Initialized(1);
}
}
/**
* @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the
* contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be
* used to initialize parent contracts.
*
* A reinitializer may be used after the original initialization step. This is essential to configure modules that
* are added through upgrades and that require initialization.
*
* When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`
* cannot be nested. If one is invoked in the context of another, execution will revert.
*
* Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in
* a contract, executing them in the right order is up to the developer or operator.
*
* WARNING: Setting the version to 2**64 - 1 will prevent any future reinitialization.
*
* Emits an {Initialized} event.
*/
modifier reinitializer(uint64 version) {
// solhint-disable-next-line var-name-mixedcase
InitializableStorage storage $ = _getInitializableStorage();
if ($._initializing || $._initialized >= version) {
revert InvalidInitialization();
}
$._initialized = version;
$._initializing = true;
_;
$._initializing = false;
emit Initialized(version);
}
/**
* @dev Modifier to protect an initialization function so that it can only be invoked by functions with the
* {initializer} and {reinitializer} modifiers, directly or indirectly.
*/
modifier onlyInitializing() {
_checkInitializing();
_;
}
/**
* @dev Reverts if the contract is not in an initializing state. See {onlyInitializing}.
*/
function _checkInitializing() internal view virtual {
if (!_isInitializing()) {
revert NotInitializing();
}
}
/**
* @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.
* Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized
* to any version. It is recommended to use this to lock implementation contracts that are designed to be called
* through proxies.
*
* Emits an {Initialized} event the first time it is successfully executed.
*/
function _disableInitializers() internal virtual {
// solhint-disable-next-line var-name-mixedcase
InitializableStorage storage $ = _getInitializableStorage();
if ($._initializing) {
revert InvalidInitialization();
}
if ($._initialized != type(uint64).max) {
$._initialized = type(uint64).max;
emit Initialized(type(uint64).max);
}
}
/**
* @dev Returns the highest version that has been initialized. See {reinitializer}.
*/
function _getInitializedVersion() internal view returns (uint64) {
return _getInitializableStorage()._initialized;
}
/**
* @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}.
*/
function _isInitializing() internal view returns (bool) {
return _getInitializableStorage()._initializing;
}
/**
* @dev Returns a pointer to the storage namespace.
*/
// solhint-disable-next-line var-name-mixedcase
function _getInitializableStorage() private pure returns (InitializableStorage storage $) {
assembly {
$.slot := INITIALIZABLE_STORAGE
}
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/ERC165.sol)
pragma solidity ^0.8.20;
import {IERC165} from "./IERC165.sol";
/**
* @dev Implementation of the {IERC165} interface.
*
* Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
* for the additional interface id that will be supported. For example:
*
* ```solidity
* function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
* return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
* }
* ```
*/
abstract contract ERC165 is IERC165 {
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) {
return interfaceId == type(IERC165).interfaceId;
}
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.23;
/// @title Minimal library for setting / getting slot variables (used in upgradable proxy contracts)
library SlotsLib {
/// @dev Gets a slot as an address
function getAddress(bytes32 slot) internal view returns (address result) {
assembly {
result := sload(slot)
}
}
/// @dev Gets a slot as uint256
function getUint(bytes32 slot) internal view returns (uint result) {
assembly {
result := sload(slot)
}
}
/// @dev Sets a slot with address
/// @notice Check address for 0 at the setter
function set(bytes32 slot, address value) internal {
assembly {
sstore(slot, value)
}
}
/// @dev Sets a slot with uint
function set(bytes32 slot, uint value) internal {
assembly {
sstore(slot, value)
}
}
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.23;
/// @dev Base core interface implemented by most platform contracts.
/// Inherited contracts store an immutable Platform proxy address in the storage,
/// which provides authorization capabilities and infrastructure contract addresses.
/// @author Alien Deployer (https://github.com/a17)
/// @author JodsMigel (https://github.com/JodsMigel)
interface IControllable {
//region ----- Custom Errors -----
error IncorrectZeroArgument();
error IncorrectMsgSender();
error NotGovernance();
error NotMultisig();
error NotGovernanceAndNotMultisig();
error NotOperator();
error NotFactory();
error NotPlatform();
error NotVault();
error IncorrectArrayLength();
error AlreadyExist();
error NotExist();
error NotTheOwner();
error ETHTransferFailed();
error IncorrectInitParams();
//endregion -- Custom Errors -----
event ContractInitialized(address platform, uint ts, uint block);
/// @notice Stability Platform main contract address
function platform() external view returns (address);
/// @notice Version of contract implementation
/// @dev SemVer scheme MAJOR.MINOR.PATCH
//slither-disable-next-line naming-convention
function VERSION() external view returns (string memory);
/// @notice Block number when contract was initialized
function createdBlock() external view returns (uint);
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.23;
/// @notice Interface of the main contract and entry point to the platform.
/// @author Alien Deployer (https://github.com/a17)
/// @author Jude (https://github.com/iammrjude)
/// @author JodsMigel (https://github.com/JodsMigel)
interface IPlatform {
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* CUSTOM ERRORS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
error AlreadyAnnounced();
error SameVersion();
error NoNewVersion();
error UpgradeTimerIsNotOver(uint TimerTimestamp);
error IncorrectFee(uint minFee, uint maxFee);
error NotEnoughAllowedBBToken();
error TokenAlreadyExistsInSet(address token);
error AggregatorNotExists(address dexAggRouter);
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* EVENTS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
event PlatformVersion(string version);
event UpgradeAnnounce(
string oldVersion, string newVersion, address[] proxies, address[] newImplementations, uint timelock
);
event CancelUpgrade(string oldVersion, string newVersion);
event ProxyUpgraded(
address indexed proxy, address implementation, string oldContractVersion, string newContractVersion
);
event Addresses(
address multisig_,
address factory_,
address priceReader_,
address swapper_,
address buildingPermitToken_,
address vaultManager_,
address strategyLogic_,
address aprOracle_,
address hardWorker,
address rebalancer,
address zap,
address bridge
);
event OperatorAdded(address operator);
event OperatorRemoved(address operator);
event FeesChanged(uint fee, uint feeShareVaultManager, uint feeShareStrategyLogic, uint feeShareEcosystem);
event MinInitialBoostChanged(uint minInitialBoostPerDay, uint minInitialBoostDuration);
event NewAmmAdapter(string id, address proxy);
event EcosystemRevenueReceiver(address receiver);
event SetAllowedBBTokenVaults(address bbToken, uint vaultsToBuild, bool firstSet);
event RemoveAllowedBBToken(address bbToken);
event AddAllowedBoostRewardToken(address token);
event RemoveAllowedBoostRewardToken(address token);
event AddDefaultBoostRewardToken(address token);
event RemoveDefaultBoostRewardToken(address token);
event AddBoostTokens(address[] allowedBoostRewardToken, address[] defaultBoostRewardToken);
event AllowedBBTokenVaultUsed(address bbToken, uint vaultToUse);
event AddDexAggregator(address router);
event RemoveDexAggregator(address router);
event MinTvlForFreeHardWorkChanged(uint oldValue, uint newValue);
event CustomVaultFee(address vault, uint platformFee);
event Rebalancer(address rebalancer_);
event Bridge(address bridge_);
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* DATA TYPES */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
struct PlatformUpgrade {
string newVersion;
address[] proxies;
address[] newImplementations;
}
struct PlatformSettings {
string networkName;
bytes32 networkExtra;
uint fee;
uint feeShareVaultManager;
uint feeShareStrategyLogic;
uint feeShareEcosystem;
uint minInitialBoostPerDay;
uint minInitialBoostDuration;
}
struct AmmAdapter {
string id;
address proxy;
}
struct SetupAddresses {
address factory;
address priceReader;
address swapper;
address buildingPermitToken;
address buildingPayPerVaultToken;
address vaultManager;
address strategyLogic;
address aprOracle;
address targetExchangeAsset;
address hardWorker;
address zap;
address bridge;
address rebalancer;
}
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* VIEW FUNCTIONS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @notice Platform version in CalVer scheme: YY.MM.MINOR-tag. Updates on core contract upgrades.
function platformVersion() external view returns (string memory);
/// @notice Time delay for proxy upgrades of core contracts and changing important platform settings by multisig
//slither-disable-next-line naming-convention
function TIME_LOCK() external view returns (uint);
/// @notice DAO governance
function governance() external view returns (address);
/// @notice Core team multi signature wallet. Development and operations fund
function multisig() external view returns (address);
/// @notice This NFT allow user to build limited number of vaults per week
function buildingPermitToken() external view returns (address);
/// @notice This ERC20 token is used as payment token for vault building
function buildingPayPerVaultToken() external view returns (address);
/// @notice Receiver of ecosystem revenue
function ecosystemRevenueReceiver() external view returns (address);
/// @dev The best asset in a network for swaps between strategy assets and farms rewards assets
/// The target exchange asset is used for finding the best strategy's exchange asset.
/// Rhe fewer routes needed to swap to the target exchange asset, the better.
function targetExchangeAsset() external view returns (address);
/// @notice Platform factory assembling vaults. Stores settings, strategy logic, farms.
/// Provides the opportunity to upgrade vaults and strategies.
/// @return Address of Factory proxy
function factory() external view returns (address);
/// @notice The holders of these NFT receive a share of the vault revenue
/// @return Address of VaultManager proxy
function vaultManager() external view returns (address);
/// @notice The holders of these tokens receive a share of the revenue received in all vaults using this strategy logic.
function strategyLogic() external view returns (address);
/// @notice Combining oracle and DeX spot prices
/// @return Address of PriceReader proxy
function priceReader() external view returns (address);
/// @notice Providing underlying assets APRs on-chain
/// @return Address of AprOracle proxy
function aprOracle() external view returns (address);
/// @notice On-chain price quoter and swapper
/// @return Address of Swapper proxy
function swapper() external view returns (address);
/// @notice HardWork resolver and caller
/// @return Address of HardWorker proxy
function hardWorker() external view returns (address);
/// @notice Rebalance resolver
/// @return Address of Rebalancer proxy
function rebalancer() external view returns (address);
/// @notice ZAP feature
/// @return Address of Zap proxy
function zap() external view returns (address);
/// @notice Stability Bridge
/// @return Address of Bridge proxy
function bridge() external view returns (address);
/// @notice Name of current EVM network
function networkName() external view returns (string memory);
/// @notice Minimal initial boost rewards per day USD amount which needs to create rewarding vault
function minInitialBoostPerDay() external view returns (uint);
/// @notice Minimal boost rewards vesting duration for initial boost
function minInitialBoostDuration() external view returns (uint);
/// @notice This function provides the timestamp of the platform upgrade timelock.
/// @dev This function is an external view function, meaning it doesn't modify the state.
/// @return uint representing the timestamp of the platform upgrade timelock.
function platformUpgradeTimelock() external view returns (uint);
/// @dev Extra network data
/// @return 0-2 bytes - color
/// 3-5 bytes - background color
/// 6-31 bytes - free
function networkExtra() external view returns (bytes32);
/// @notice Pending platform upgrade data
function pendingPlatformUpgrade() external view returns (PlatformUpgrade memory);
/// @notice Get platform revenue fee settings
/// @return fee Revenue fee % (between MIN_FEE - MAX_FEE) with DENOMINATOR precision.
/// @return feeShareVaultManager Revenue fee share % of VaultManager tokenId owner
/// @return feeShareStrategyLogic Revenue fee share % of StrategyLogic tokenId owner
/// @return feeShareEcosystem Revenue fee share % of ecosystemFeeReceiver
function getFees()
external
view
returns (uint fee, uint feeShareVaultManager, uint feeShareStrategyLogic, uint feeShareEcosystem);
/// @notice Get custom vault platform fee
/// @return fee revenue fee % with DENOMINATOR precision
function getCustomVaultFee(address vault) external view returns (uint fee);
/// @notice Platform settings
function getPlatformSettings() external view returns (PlatformSettings memory);
/// @notice AMM adapters of the platform
function getAmmAdapters() external view returns (string[] memory id, address[] memory proxy);
/// @notice Get AMM adapter data by hash
/// @param ammAdapterIdHash Keccak256 hash of adapter ID string
/// @return ID string and proxy address of AMM adapter
function ammAdapter(bytes32 ammAdapterIdHash) external view returns (AmmAdapter memory);
/// @notice Allowed buy-back tokens for rewarding vaults
function allowedBBTokens() external view returns (address[] memory);
/// @notice Vaults building limit for buy-back token.
/// This limit decrements when a vault for BB-token is built.
/// @param token Allowed buy-back token
/// @return vaultsLimit Number of vaults that can be built for BB-token
function allowedBBTokenVaults(address token) external view returns (uint vaultsLimit);
/// @notice Vaults building limits for allowed buy-back tokens.
/// @return bbToken Allowed buy-back tokens
/// @return vaultsLimit Number of vaults that can be built for BB-tokens
function allowedBBTokenVaults() external view returns (address[] memory bbToken, uint[] memory vaultsLimit);
/// @notice Non-zero vaults building limits for allowed buy-back tokens.
/// @return bbToken Allowed buy-back tokens
/// @return vaultsLimit Number of vaults that can be built for BB-tokens
function allowedBBTokenVaultsFiltered()
external
view
returns (address[] memory bbToken, uint[] memory vaultsLimit);
/// @notice Check address for existance in operators list
/// @param operator Address
/// @return True if this address is Stability Operator
function isOperator(address operator) external view returns (bool);
/// @notice Tokens that can be used for boost rewards of rewarding vaults
/// @return Addresses of tokens
function allowedBoostRewardTokens() external view returns (address[] memory);
/// @notice Allowed boost reward tokens that used for unmanaged rewarding vaults creation
/// @return Addresses of tokens
function defaultBoostRewardTokens() external view returns (address[] memory);
/// @notice Allowed boost reward tokens that used for unmanaged rewarding vaults creation
/// @param addressToRemove This address will be removed from default boost reward tokens
/// @return Addresses of tokens
function defaultBoostRewardTokensFiltered(address addressToRemove) external view returns (address[] memory);
/// @notice Allowed DeX aggregators
/// @return Addresses of DeX aggregator rounters
function dexAggregators() external view returns (address[] memory);
/// @notice DeX aggregator router address is allowed to be used in the platform
/// @param dexAggRouter Address of DeX aggreagator router
/// @return Can be used
function isAllowedDexAggregatorRouter(address dexAggRouter) external view returns (bool);
/// @notice Show minimum TVL for compensate if vault has not enough ETH
/// @return Minimum TVL for compensate.
function minTvlForFreeHardWork() external view returns (uint);
/// @notice Front-end platform viewer
/// @return platformAddresses Platform core addresses
/// platformAddresses[0] factory
/// platformAddresses[1] vaultManager
/// platformAddresses[2] strategyLogic
/// platformAddresses[3] buildingPermitToken
/// platformAddresses[4] buildingPayPerVaultToken
/// platformAddresses[5] governance
/// platformAddresses[6] multisig
/// platformAddresses[7] zap
/// platformAddresses[8] bridge
/// @return bcAssets Blue chip token addresses
/// @return dexAggregators_ DeX aggregators allowed to be used entire the platform
/// @return vaultType Vault type ID strings
/// @return vaultExtra Vault color, background color and other extra data. Index of vault same as in previous array.
/// @return vaultBulldingPrice Price of creating new vault in buildingPayPerVaultToken. Index of vault same as in previous array.
/// @return strategyId Strategy logic ID strings
/// @return isFarmingStrategy True if strategy is farming strategy. Index of strategy same as in previous array.
/// @return strategyTokenURI StrategyLogic NFT tokenId metadata and on-chain image. Index of strategy same as in previous array.
/// @return strategyExtra Strategy color, background color and other extra data. Index of strategy same as in previous array.
function getData()
external
view
returns (
address[] memory platformAddresses,
address[] memory bcAssets,
address[] memory dexAggregators_,
string[] memory vaultType,
bytes32[] memory vaultExtra,
uint[] memory vaultBulldingPrice,
string[] memory strategyId,
bool[] memory isFarmingStrategy,
string[] memory strategyTokenURI,
bytes32[] memory strategyExtra
);
// todo add vaultSymbol, vaultName
/// @notice Front-end balances, prices and vault list viewer
/// @param yourAccount Address of account to query balances
/// @return token Tokens supported by the platform
/// @return tokenPrice USD price of token. Index of token same as in previous array.
/// @return tokenUserBalance User balance of token. Index of token same as in previous array.
/// @return vault Deployed vaults
/// @return vaultSharePrice Price 1.0 vault share. Index of vault same as in previous array.
/// @return vaultUserBalance User balance of vault. Index of vault same as in previous array.
/// @return nft Ecosystem NFTs
/// nft[0] BuildingPermitToken
/// nft[1] VaultManager
/// nft[2] StrategyLogic
/// @return nftUserBalance User balance of NFT. Index of NFT same as in previous array.
/// @return buildingPayPerVaultTokenBalance User balance of vault creation paying token
function getBalance(address yourAccount)
external
view
returns (
address[] memory token,
uint[] memory tokenPrice,
uint[] memory tokenUserBalance,
address[] memory vault,
uint[] memory vaultSharePrice,
uint[] memory vaultUserBalance,
address[] memory nft,
uint[] memory nftUserBalance,
uint buildingPayPerVaultTokenBalance
);
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* WRITE FUNCTIONS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @notice Add platform operator.
/// Only governance and multisig can add operator.
/// @param operator Address of new operator
function addOperator(address operator) external;
/// @notice Remove platform operator.
/// Only governance and multisig can remove operator.
/// @param operator Address of operator to remove
function removeOperator(address operator) external;
/// @notice Announce upgrade of platform proxies implementations
/// Only governance and multisig can announce platform upgrades.
/// @param newVersion New platform version. Version must be changed when upgrading.
/// @param proxies Addresses of core contract proxies
/// @param newImplementations New implementation for proxy. Index of proxy same as in previous array.
function announcePlatformUpgrade(
string memory newVersion,
address[] memory proxies,
address[] memory newImplementations
) external;
/// @notice Upgrade platform
/// Only operator (multisig is operator too) can ececute pending platform upgrade
function upgrade() external;
/// @notice Cancel pending platform upgrade
/// Only operator (multisig is operator too) can ececute pending platform upgrade
function cancelUpgrade() external;
/// @notice Register AMM adapter in platform
/// @param id AMM adapter ID string from AmmAdapterIdLib
/// @param proxy Address of AMM adapter proxy
function addAmmAdapter(string memory id, address proxy) external;
// todo Only governance and multisig can set allowed bb-token vaults building limit
/// @notice Set new vaults building limit for buy-back token
/// @param bbToken Address of allowed buy-back token
/// @param vaultsToBuild Number of vaults that can be built for BB-token
function setAllowedBBTokenVaults(address bbToken, uint vaultsToBuild) external;
// todo Only governance and multisig can add allowed boost reward token
/// @notice Add new allowed boost reward token
/// @param token Address of token
function addAllowedBoostRewardToken(address token) external;
// todo Only governance and multisig can remove allowed boost reward token
/// @notice Remove allowed boost reward token
/// @param token Address of allowed boost reward token
function removeAllowedBoostRewardToken(address token) external;
// todo Only governance and multisig can add default boost reward token
/// @notice Add default boost reward token
/// @param token Address of default boost reward token
function addDefaultBoostRewardToken(address token) external;
// todo Only governance and multisig can remove default boost reward token
/// @notice Remove default boost reward token
/// @param token Address of allowed boost reward token
function removeDefaultBoostRewardToken(address token) external;
// todo Only governance and multisig can add allowed boost reward token
// todo Only governance and multisig can add default boost reward token
/// @notice Add new allowed boost reward token
/// @notice Add default boost reward token
/// @param allowedBoostRewardToken Address of allowed boost reward token
/// @param defaultBoostRewardToken Address of default boost reward token
function addBoostTokens(
address[] memory allowedBoostRewardToken,
address[] memory defaultBoostRewardToken
) external;
/// @notice Decrease allowed BB-token vault building limit when vault is built
/// Only Factory can do it.
/// @param bbToken Address of allowed buy-back token
function useAllowedBBTokenVault(address bbToken) external;
/// @notice Allow DeX aggregator routers to be used in the platform
/// @param dexAggRouter Addresses of DeX aggreagator routers
function addDexAggregators(address[] memory dexAggRouter) external;
/// @notice Remove allowed DeX aggregator router from the platform
/// @param dexAggRouter Address of DeX aggreagator router
function removeDexAggregator(address dexAggRouter) external;
/// @notice Change initial boost rewards settings
/// @param minInitialBoostPerDay_ Minimal initial boost rewards per day USD amount which needs to create rewarding vault
/// @param minInitialBoostDuration_ Minimal boost rewards vesting duration for initial boost
function setInitialBoost(uint minInitialBoostPerDay_, uint minInitialBoostDuration_) external;
/// @notice Update new minimum TVL for compensate.
/// @param value New minimum TVL for compensate.
function setMinTvlForFreeHardWork(uint value) external;
/// @notice Set custom platform fee for vault
/// @param vault Vault address
/// @param platformFee Custom platform fee
function setCustomVaultFee(address vault, uint platformFee) external;
/// @notice Setup Rebalancer.
/// Only Goverannce or Multisig can do this when Rebalancer is not set.
/// @param rebalancer_ Proxy address of Bridge
function setupRebalancer(address rebalancer_) external;
/// @notice Setup Bridge.
/// Only Goverannce or Multisig can do this when Bridge is not set.
/// @param bridge_ Proxy address of Bridge
function setupBridge(address bridge_) external;
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/IERC165.sol)
pragma solidity ^0.8.20;
/**
* @dev Interface of the ERC165 standard, as defined in the
* https://eips.ethereum.org/EIPS/eip-165[EIP].
*
* Implementers can declare support of contract interfaces, which can then be
* queried by others ({ERC165Checker}).
*
* For an implementation, see {ERC165}.
*/
interface IERC165 {
/**
* @dev Returns true if this contract implements the interface defined by
* `interfaceId`. See the corresponding
* https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
* to learn more about how these ids are created.
*
* This function call must use less than 30 000 gas.
*/
function supportsInterface(bytes4 interfaceId) external view returns (bool);
}{
"remappings": [
"@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/",
"@openzeppelin/contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/contracts/",
"@solady/=lib/solady/src/",
"ds-test/=lib/forge-std/lib/ds-test/src/",
"erc4626-tests/=lib/openzeppelin-contracts-upgradeable/lib/erc4626-tests/",
"forge-std/=lib/forge-std/src/",
"openzeppelin-contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/",
"openzeppelin/=lib/openzeppelin-contracts-upgradeable/contracts/",
"solady/=lib/solady/",
"openzeppelin-contracts/=lib/openzeppelin-contracts/"
],
"optimizer": {
"enabled": true,
"runs": 200
},
"metadata": {
"useLiteralContent": false,
"bytecodeHash": "ipfs",
"appendCBOR": true
},
"outputSelection": {
"*": {
"*": [
"evm.bytecode",
"evm.deployedBytecode",
"devdoc",
"userdoc",
"metadata",
"abi"
]
}
},
"evmVersion": "shanghai",
"viaIR": false,
"libraries": {}
}Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"address","name":"target","type":"address"}],"name":"AddressEmptyCode","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"AddressInsufficientBalance","type":"error"},{"inputs":[{"internalType":"string","name":"reason","type":"string"}],"name":"AggSwapFailed","type":"error"},{"inputs":[],"name":"AlreadyExist","type":"error"},{"inputs":[],"name":"ETHTransferFailed","type":"error"},{"inputs":[],"name":"FailedInnerCall","type":"error"},{"inputs":[],"name":"IncorrectArrayLength","type":"error"},{"inputs":[],"name":"IncorrectInitParams","type":"error"},{"inputs":[],"name":"IncorrectMsgSender","type":"error"},{"inputs":[],"name":"IncorrectZeroArgument","type":"error"},{"inputs":[],"name":"InvalidInitialization","type":"error"},{"inputs":[{"internalType":"address","name":"dexAggRouter","type":"address"}],"name":"NotAllowedDexAggregator","type":"error"},{"inputs":[],"name":"NotExist","type":"error"},{"inputs":[],"name":"NotFactory","type":"error"},{"inputs":[],"name":"NotGovernance","type":"error"},{"inputs":[],"name":"NotGovernanceAndNotMultisig","type":"error"},{"inputs":[],"name":"NotInitializing","type":"error"},{"inputs":[],"name":"NotMultisig","type":"error"},{"inputs":[],"name":"NotOperator","type":"error"},{"inputs":[],"name":"NotPlatform","type":"error"},{"inputs":[],"name":"NotTheOwner","type":"error"},{"inputs":[],"name":"NotVault","type":"error"},{"inputs":[],"name":"ReentrancyGuardReentrantCall","type":"error"},{"inputs":[{"internalType":"address","name":"token","type":"address"}],"name":"SafeERC20FailedOperation","type":"error"},{"inputs":[{"internalType":"uint256","name":"amountOut","type":"uint256"},{"internalType":"uint256","name":"minAmountOut","type":"uint256"}],"name":"Slippage","type":"error"},{"inputs":[],"name":"StrategyNotSupported","type":"error"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"platform","type":"address"},{"indexed":false,"internalType":"uint256","name":"ts","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"block","type":"uint256"}],"name":"ContractInitialized","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint64","name":"version","type":"uint64"}],"name":"Initialized","type":"event"},{"inputs":[],"name":"CONTROLLABLE_VERSION","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"VERSION","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"createdBlock","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"vault","type":"address"},{"internalType":"address","name":"tokenIn","type":"address"},{"internalType":"uint256","name":"amountIn","type":"uint256"},{"internalType":"address","name":"agg","type":"address"},{"internalType":"bytes[]","name":"swapData","type":"bytes[]"},{"internalType":"uint256","name":"minSharesOut","type":"uint256"},{"internalType":"address","name":"receiver","type":"address"}],"name":"deposit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"vault","type":"address"},{"internalType":"address","name":"tokenIn","type":"address"},{"internalType":"uint256","name":"amountIn","type":"uint256"}],"name":"getDepositSwapAmounts","outputs":[{"internalType":"address[]","name":"tokensOut","type":"address[]"},{"internalType":"uint256[]","name":"swapAmounts","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"platform_","type":"address"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"platform","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"vault","type":"address"},{"internalType":"address","name":"tokenOut","type":"address"},{"internalType":"address","name":"agg","type":"address"},{"internalType":"bytes[]","name":"swapData","type":"bytes[]"},{"internalType":"uint256","name":"sharesToBurn","type":"uint256"},{"internalType":"uint256","name":"minAmountOut","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]Contract Creation Code
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Multichain Portfolio | 30 Chains
| Chain | Token | Portfolio % | Price | Amount | Value |
|---|
A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.