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// SPDX-License-Identifier: GPL-2.0-or-later

pragma solidity ^0.8.0;

import {IEVault, IERC20} from "evk/EVault/IEVault.sol";

/// @title SwapVerifier
/// @custom:security-contact [email protected]
/// @author Euler Labs (https://www.eulerlabs.com/)
/// @notice Simple contract used to verify post swap conditions
/// @dev This contract is the only trusted code in the EVK swap periphery
contract SwapVerifier {
    error SwapVerifier_skimMin();
    error SwapVerifier_debtMax();
    error SwapVerifier_pastDeadline();

    /// @notice Verify results of a regular swap, when bought tokens are sent to the vault and skim for the buyer
    /// @param vault The EVault to query
    /// @param receiver Account to skim to
    /// @param amountMin Minimum amount of assets that should be available for skim
    /// @param deadline Timestamp after which the swap transaction is outdated
    /// @dev Swapper contract will send bought assets to the vault in certain situations.
    /// @dev Calling this function is then necessary to perform slippage check and claim the output for the buyer
    function verifyAmountMinAndSkim(address vault, address receiver, uint256 amountMin, uint256 deadline) external {
        if (deadline < block.timestamp) revert SwapVerifier_pastDeadline();
        if (amountMin == 0) return;

        uint256 cash = IEVault(vault).cash();
        uint256 balance = IERC20(IEVault(vault).asset()).balanceOf(vault);

        unchecked {
            if (balance <= cash || balance - cash < amountMin) revert SwapVerifier_skimMin();
        }

        IEVault(vault).skim(type(uint256).max, receiver);
    }

    /// @notice Verify results of a swap and repay operation, when debt is repaid down to a requested target
    /// @param vault The EVault to query
    /// @param account User account to query
    /// @param amountMax Max amount of debt that can be held by the account
    /// @param deadline Timestamp after which the swap transaction is outdated
    /// @dev Swapper contract will repay debt up to a requested target amount in certain situations.
    /// @dev Calling the function is then equivalent to a slippage check.
    function verifyDebtMax(address vault, address account, uint256 amountMax, uint256 deadline) external view {
        if (deadline < block.timestamp) revert SwapVerifier_pastDeadline();
        if (amountMax == type(uint256).max) return;

        uint256 debt = IEVault(vault).debtOf(account);

        if (debt > amountMax) revert SwapVerifier_debtMax();
    }
}

// SPDX-License-Identifier: GPL-2.0-or-later

pragma solidity >=0.8.0;

import {IVault as IEVCVault} from "ethereum-vault-connector/interfaces/IVault.sol";

// Full interface of EVault and all it's modules

/// @title IInitialize
/// @notice Interface of the initialization module of EVault
interface IInitialize {
    /// @notice Initialization of the newly deployed proxy contract
    /// @param proxyCreator Account which created the proxy or should be the initial governor
    function initialize(address proxyCreator) external;
}

/// @title IERC20
/// @notice Interface of the EVault's Initialize module
interface IERC20 {
    /// @notice Vault share token (eToken) name, ie "Euler Vault: DAI"
    /// @return The name of the eToken
    function name() external view returns (string memory);

    /// @notice Vault share token (eToken) symbol, ie "eDAI"
    /// @return The symbol of the eToken
    function symbol() external view returns (string memory);

    /// @notice Decimals, the same as the asset's or 18 if the asset doesn't implement `decimals()`
    /// @return The decimals of the eToken
    function decimals() external view returns (uint8);

    /// @notice Sum of all eToken balances
    /// @return The total supply of the eToken
    function totalSupply() external view returns (uint256);

    /// @notice Balance of a particular account, in eTokens
    /// @param account Address to query
    /// @return The balance of the account
    function balanceOf(address account) external view returns (uint256);

    /// @notice Retrieve the current allowance
    /// @param holder The account holding the eTokens
    /// @param spender Trusted address
    /// @return The allowance from holder for spender
    function allowance(address holder, address spender) external view returns (uint256);

    /// @notice Transfer eTokens to another address
    /// @param to Recipient account
    /// @param amount In shares.
    /// @return True if transfer succeeded
    function transfer(address to, uint256 amount) external returns (bool);

    /// @notice Transfer eTokens from one address to another
    /// @param from This address must've approved the to address
    /// @param to Recipient account
    /// @param amount In shares
    /// @return True if transfer succeeded
    function transferFrom(address from, address to, uint256 amount) external returns (bool);

    /// @notice Allow spender to access an amount of your eTokens
    /// @param spender Trusted address
    /// @param amount Use max uint for "infinite" allowance
    /// @return True if approval succeeded
    function approve(address spender, uint256 amount) external returns (bool);
}

/// @title IToken
/// @notice Interface of the EVault's Token module
interface IToken is IERC20 {
    /// @notice Transfer the full eToken balance of an address to another
    /// @param from This address must've approved the to address
    /// @param to Recipient account
    /// @return True if transfer succeeded
    function transferFromMax(address from, address to) external returns (bool);
}

/// @title IERC4626
/// @notice Interface of an ERC4626 vault
interface IERC4626 {
    /// @notice Vault's underlying asset
    /// @return The vault's underlying asset
    function asset() external view returns (address);

    /// @notice Total amount of managed assets, cash and borrows
    /// @return The total amount of assets
    function totalAssets() external view returns (uint256);

    /// @notice Calculate amount of assets corresponding to the requested shares amount
    /// @param shares Amount of shares to convert
    /// @return The amount of assets
    function convertToAssets(uint256 shares) external view returns (uint256);

    /// @notice Calculate amount of shares corresponding to the requested assets amount
    /// @param assets Amount of assets to convert
    /// @return The amount of shares
    function convertToShares(uint256 assets) external view returns (uint256);

    /// @notice Fetch the maximum amount of assets a user can deposit
    /// @param account Address to query
    /// @return The max amount of assets the account can deposit
    function maxDeposit(address account) external view returns (uint256);

    /// @notice Calculate an amount of shares that would be created by depositing assets
    /// @param assets Amount of assets deposited
    /// @return Amount of shares received
    function previewDeposit(uint256 assets) external view returns (uint256);

    /// @notice Fetch the maximum amount of shares a user can mint
    /// @param account Address to query
    /// @return The max amount of shares the account can mint
    function maxMint(address account) external view returns (uint256);

    /// @notice Calculate an amount of assets that would be required to mint requested amount of shares
    /// @param shares Amount of shares to be minted
    /// @return Required amount of assets
    function previewMint(uint256 shares) external view returns (uint256);

    /// @notice Fetch the maximum amount of assets a user is allowed to withdraw
    /// @param owner Account holding the shares
    /// @return The maximum amount of assets the owner is allowed to withdraw
    function maxWithdraw(address owner) external view returns (uint256);

    /// @notice Calculate the amount of shares that will be burned when withdrawing requested amount of assets
    /// @param assets Amount of assets withdrawn
    /// @return Amount of shares burned
    function previewWithdraw(uint256 assets) external view returns (uint256);

    /// @notice Fetch the maximum amount of shares a user is allowed to redeem for assets
    /// @param owner Account holding the shares
    /// @return The maximum amount of shares the owner is allowed to redeem
    function maxRedeem(address owner) external view returns (uint256);

    /// @notice Calculate the amount of assets that will be transferred when redeeming requested amount of shares
    /// @param shares Amount of shares redeemed
    /// @return Amount of assets transferred
    function previewRedeem(uint256 shares) external view returns (uint256);

    /// @notice Transfer requested amount of underlying tokens from sender to the vault pool in return for shares
    /// @param amount Amount of assets to deposit (use max uint256 for full underlying token balance)
    /// @param receiver An account to receive the shares
    /// @return Amount of shares minted
    /// @dev Deposit will round down the amount of assets that are converted to shares. To prevent losses consider using
    /// mint instead.
    function deposit(uint256 amount, address receiver) external returns (uint256);

    /// @notice Transfer underlying tokens from sender to the vault pool in return for requested amount of shares
    /// @param amount Amount of shares to be minted
    /// @param receiver An account to receive the shares
    /// @return Amount of assets deposited
    function mint(uint256 amount, address receiver) external returns (uint256);

    /// @notice Transfer requested amount of underlying tokens from the vault and decrease account's shares balance
    /// @param amount Amount of assets to withdraw
    /// @param receiver Account to receive the withdrawn assets
    /// @param owner Account holding the shares to burn
    /// @return Amount of shares burned
    function withdraw(uint256 amount, address receiver, address owner) external returns (uint256);

    /// @notice Burn requested shares and transfer corresponding underlying tokens from the vault to the receiver
    /// @param amount Amount of shares to burn (use max uint256 to burn full owner balance)
    /// @param receiver Account to receive the withdrawn assets
    /// @param owner Account holding the shares to burn.
    /// @return Amount of assets transferred
    function redeem(uint256 amount, address receiver, address owner) external returns (uint256);
}

/// @title IVault
/// @notice Interface of the EVault's Vault module
interface IVault is IERC4626 {
    /// @notice Balance of the fees accumulator, in shares
    /// @return The accumulated fees in shares
    function accumulatedFees() external view returns (uint256);

    /// @notice Balance of the fees accumulator, in underlying units
    /// @return The accumulated fees in asset units
    function accumulatedFeesAssets() external view returns (uint256);

    /// @notice Address of the original vault creator
    /// @return The address of the creator
    function creator() external view returns (address);

    /// @notice Creates shares for the receiver, from excess asset balances of the vault (not accounted for in `cash`)
    /// @param amount Amount of assets to claim (use max uint256 to claim all available assets)
    /// @param receiver An account to receive the shares
    /// @return Amount of shares minted
    /// @dev Could be used as an alternative deposit flow in certain scenarios. E.g. swap directly to the vault, call
    /// `skim` to claim deposit.
    function skim(uint256 amount, address receiver) external returns (uint256);
}

/// @title IBorrowing
/// @notice Interface of the EVault's Borrowing module
interface IBorrowing {
    /// @notice Sum of all outstanding debts, in underlying units (increases as interest is accrued)
    /// @return The total borrows in asset units
    function totalBorrows() external view returns (uint256);

    /// @notice Sum of all outstanding debts, in underlying units scaled up by shifting
    /// INTERNAL_DEBT_PRECISION_SHIFT bits
    /// @return The total borrows in internal debt precision
    function totalBorrowsExact() external view returns (uint256);

    /// @notice Balance of vault assets as tracked by deposits/withdrawals and borrows/repays
    /// @return The amount of assets the vault tracks as current direct holdings
    function cash() external view returns (uint256);

    /// @notice Debt owed by a particular account, in underlying units
    /// @param account Address to query
    /// @return The debt of the account in asset units
    function debtOf(address account) external view returns (uint256);

    /// @notice Debt owed by a particular account, in underlying units scaled up by shifting
    /// INTERNAL_DEBT_PRECISION_SHIFT bits
    /// @param account Address to query
    /// @return The debt of the account in internal precision
    function debtOfExact(address account) external view returns (uint256);

    /// @notice Retrieves the current interest rate for an asset
    /// @return The interest rate in yield-per-second, scaled by 10**27
    function interestRate() external view returns (uint256);

    /// @notice Retrieves the current interest rate accumulator for an asset
    /// @return An opaque accumulator that increases as interest is accrued
    function interestAccumulator() external view returns (uint256);

    /// @notice Returns an address of the sidecar DToken
    /// @return The address of the DToken
    function dToken() external view returns (address);

    /// @notice Transfer underlying tokens from the vault to the sender, and increase sender's debt
    /// @param amount Amount of assets to borrow (use max uint256 for all available tokens)
    /// @param receiver Account receiving the borrowed tokens
    /// @return Amount of assets borrowed
    function borrow(uint256 amount, address receiver) external returns (uint256);

    /// @notice Transfer underlying tokens from the sender to the vault, and decrease receiver's debt
    /// @param amount Amount of debt to repay in assets (use max uint256 for full debt)
    /// @param receiver Account holding the debt to be repaid
    /// @return Amount of assets repaid
    function repay(uint256 amount, address receiver) external returns (uint256);

    /// @notice Pay off liability with shares ("self-repay")
    /// @param amount In asset units (use max uint256 to repay the debt in full or up to the available deposit)
    /// @param receiver Account to remove debt from by burning sender's shares
    /// @return shares Amount of shares burned
    /// @return debt Amount of debt removed in assets
    /// @dev Equivalent to withdrawing and repaying, but no assets are needed to be present in the vault
    /// @dev Contrary to a regular `repay`, if account is unhealthy, the repay amount must bring the account back to
    /// health, or the operation will revert during account status check
    function repayWithShares(uint256 amount, address receiver) external returns (uint256 shares, uint256 debt);

    /// @notice Take over debt from another account
    /// @param amount Amount of debt in asset units (use max uint256 for all the account's debt)
    /// @param from Account to pull the debt from
    /// @dev Due to internal debt precision accounting, the liability reported on either or both accounts after
    /// calling `pullDebt` may not match the `amount` requested precisely
    function pullDebt(uint256 amount, address from) external;

    /// @notice Request a flash-loan. A onFlashLoan() callback in msg.sender will be invoked, which must repay the loan
    /// to the main Euler address prior to returning.
    /// @param amount In asset units
    /// @param data Passed through to the onFlashLoan() callback, so contracts don't need to store transient data in
    /// storage
    function flashLoan(uint256 amount, bytes calldata data) external;

    /// @notice Updates interest accumulator and totalBorrows, credits reserves, re-targets interest rate, and logs
    /// vault status
    function touch() external;
}

/// @title ILiquidation
/// @notice Interface of the EVault's Liquidation module
interface ILiquidation {
    /// @notice Checks to see if a liquidation would be profitable, without actually doing anything
    /// @param liquidator Address that will initiate the liquidation
    /// @param violator Address that may be in collateral violation
    /// @param collateral Collateral which is to be seized
    /// @return maxRepay Max amount of debt that can be repaid, in asset units
    /// @return maxYield Yield in collateral corresponding to max allowed amount of debt to be repaid, in collateral
    /// balance (shares for vaults)
    function checkLiquidation(address liquidator, address violator, address collateral)
        external
        view
        returns (uint256 maxRepay, uint256 maxYield);

    /// @notice Attempts to perform a liquidation
    /// @param violator Address that may be in collateral violation
    /// @param collateral Collateral which is to be seized
    /// @param repayAssets The amount of underlying debt to be transferred from violator to sender, in asset units (use
    /// max uint256 to repay the maximum possible amount). Meant as slippage check together with `minYieldBalance`
    /// @param minYieldBalance The minimum acceptable amount of collateral to be transferred from violator to sender, in
    /// collateral balance units (shares for vaults).  Meant as slippage check together with `repayAssets`
    /// @dev If `repayAssets` is set to max uint256 it is assumed the caller will perform their own slippage checks to
    /// make sure they are not taking on too much debt. This option is mainly meant for smart contract liquidators
    function liquidate(address violator, address collateral, uint256 repayAssets, uint256 minYieldBalance) external;
}

/// @title IRiskManager
/// @notice Interface of the EVault's RiskManager module
interface IRiskManager is IEVCVault {
    /// @notice Retrieve account's total liquidity
    /// @param account Account holding debt in this vault
    /// @param liquidation Flag to indicate if the calculation should be performed in liquidation vs account status
    /// check mode, where different LTV values might apply.
    /// @return collateralValue Total risk adjusted value of all collaterals in unit of account
    /// @return liabilityValue Value of debt in unit of account
    function accountLiquidity(address account, bool liquidation)
        external
        view
        returns (uint256 collateralValue, uint256 liabilityValue);

    /// @notice Retrieve account's liquidity per collateral
    /// @param account Account holding debt in this vault
    /// @param liquidation Flag to indicate if the calculation should be performed in liquidation vs account status
    /// check mode, where different LTV values might apply.
    /// @return collaterals Array of collaterals enabled
    /// @return collateralValues Array of risk adjusted collateral values corresponding to items in collaterals array.
    /// In unit of account
    /// @return liabilityValue Value of debt in unit of account
    function accountLiquidityFull(address account, bool liquidation)
        external
        view
        returns (address[] memory collaterals, uint256[] memory collateralValues, uint256 liabilityValue);

    /// @notice Release control of the account on EVC if no outstanding debt is present
    function disableController() external;

    /// @notice Checks the status of an account and reverts if account is not healthy
    /// @param account The address of the account to be checked
    /// @return magicValue Must return the bytes4 magic value 0xb168c58f (which is a selector of this function) when
    /// account status is valid, or revert otherwise.
    /// @dev Only callable by EVC during status checks
    function checkAccountStatus(address account, address[] calldata collaterals) external view returns (bytes4);

    /// @notice Checks the status of the vault and reverts if caps are exceeded
    /// @return magicValue Must return the bytes4 magic value 0x4b3d1223 (which is a selector of this function) when
    /// account status is valid, or revert otherwise.
    /// @dev Only callable by EVC during status checks
    function checkVaultStatus() external returns (bytes4);
}

/// @title IBalanceForwarder
/// @notice Interface of the EVault's BalanceForwarder module
interface IBalanceForwarder {
    /// @notice Retrieve the address of rewards contract, tracking changes in account's balances
    /// @return The balance tracker address
    function balanceTrackerAddress() external view returns (address);

    /// @notice Retrieves boolean indicating if the account opted in to forward balance changes to the rewards contract
    /// @param account Address to query
    /// @return True if balance forwarder is enabled
    function balanceForwarderEnabled(address account) external view returns (bool);

    /// @notice Enables balance forwarding for the authenticated account
    /// @dev Only the authenticated account can enable balance forwarding for itself
    /// @dev Should call the IBalanceTracker hook with the current account's balance
    function enableBalanceForwarder() external;

    /// @notice Disables balance forwarding for the authenticated account
    /// @dev Only the authenticated account can disable balance forwarding for itself
    /// @dev Should call the IBalanceTracker hook with the account's balance of 0
    function disableBalanceForwarder() external;
}

/// @title IGovernance
/// @notice Interface of the EVault's Governance module
interface IGovernance {
    /// @notice Retrieves the address of the governor
    /// @return The governor address
    function governorAdmin() external view returns (address);

    /// @notice Retrieves address of the governance fee receiver
    /// @return The fee receiver address
    function feeReceiver() external view returns (address);

    /// @notice Retrieves the interest fee in effect for the vault
    /// @return Amount of interest that is redirected as a fee, as a fraction scaled by 1e4
    function interestFee() external view returns (uint16);

    /// @notice Looks up an asset's currently configured interest rate model
    /// @return Address of the interest rate contract or address zero to indicate 0% interest
    function interestRateModel() external view returns (address);

    /// @notice Retrieves the ProtocolConfig address
    /// @return The protocol config address
    function protocolConfigAddress() external view returns (address);

    /// @notice Retrieves the protocol fee share
    /// @return A percentage share of fees accrued belonging to the protocol, in 1e4 scale
    function protocolFeeShare() external view returns (uint256);

    /// @notice Retrieves the address which will receive protocol's fees
    /// @notice The protocol fee receiver address
    function protocolFeeReceiver() external view returns (address);

    /// @notice Retrieves supply and borrow caps in AmountCap format
    /// @return supplyCap The supply cap in AmountCap format
    /// @return borrowCap The borrow cap in AmountCap format
    function caps() external view returns (uint16 supplyCap, uint16 borrowCap);

    /// @notice Retrieves the borrow LTV of the collateral, which is used to determine if the account is healthy during
    /// account status checks.
    /// @param collateral The address of the collateral to query
    /// @return Borrowing LTV in 1e4 scale
    function LTVBorrow(address collateral) external view returns (uint16);

    /// @notice Retrieves the current liquidation LTV, which is used to determine if the account is eligible for
    /// liquidation
    /// @param collateral The address of the collateral to query
    /// @return Liquidation LTV in 1e4 scale
    function LTVLiquidation(address collateral) external view returns (uint16);

    /// @notice Retrieves LTV configuration for the collateral
    /// @param collateral Collateral asset
    /// @return borrowLTV The current value of borrow LTV for originating positions
    /// @return liquidationLTV The value of fully converged liquidation LTV
    /// @return initialLiquidationLTV The initial value of the liquidation LTV, when the ramp began
    /// @return targetTimestamp The timestamp when the liquidation LTV is considered fully converged
    /// @return rampDuration The time it takes for the liquidation LTV to converge from the initial value to the fully
    /// converged value
    function LTVFull(address collateral)
        external
        view
        returns (
            uint16 borrowLTV,
            uint16 liquidationLTV,
            uint16 initialLiquidationLTV,
            uint48 targetTimestamp,
            uint32 rampDuration
        );

    /// @notice Retrieves a list of collaterals with configured LTVs
    /// @return List of asset collaterals
    /// @dev Returned assets could have the ltv disabled (set to zero)
    function LTVList() external view returns (address[] memory);

    /// @notice Retrieves the maximum liquidation discount
    /// @return The maximum liquidation discount in 1e4 scale
    /// @dev The default value, which is zero, is deliberately bad, as it means there would be no incentive to liquidate
    /// unhealthy users. The vault creator must take care to properly select the limit, given the underlying and
    /// collaterals used.
    function maxLiquidationDiscount() external view returns (uint16);

    /// @notice Retrieves liquidation cool-off time, which must elapse after successful account status check before
    /// account can be liquidated
    /// @return The liquidation cool off time in seconds
    function liquidationCoolOffTime() external view returns (uint16);

    /// @notice Retrieves a hook target and a bitmask indicating which operations call the hook target
    /// @return hookTarget Address of the hook target contract
    /// @return hookedOps Bitmask with operations that should call the hooks. See Constants.sol for a list of operations
    function hookConfig() external view returns (address hookTarget, uint32 hookedOps);

    /// @notice Retrieves a bitmask indicating enabled config flags
    /// @return Bitmask with config flags enabled
    function configFlags() external view returns (uint32);

    /// @notice Address of EthereumVaultConnector contract
    /// @return The EVC address
    function EVC() external view returns (address);

    /// @notice Retrieves a reference asset used for liquidity calculations
    /// @return The address of the reference asset
    function unitOfAccount() external view returns (address);

    /// @notice Retrieves the address of the oracle contract
    /// @return The address of the oracle
    function oracle() external view returns (address);

    /// @notice Retrieves the Permit2 contract address
    /// @return The address of the Permit2 contract
    function permit2Address() external view returns (address);

    /// @notice Splits accrued fees balance according to protocol fee share and transfers shares to the governor fee
    /// receiver and protocol fee receiver
    function convertFees() external;

    /// @notice Set a new governor address
    /// @param newGovernorAdmin The new governor address
    /// @dev Set to zero address to renounce privileges and make the vault non-governed
    function setGovernorAdmin(address newGovernorAdmin) external;

    /// @notice Set a new governor fee receiver address
    /// @param newFeeReceiver The new fee receiver address
    function setFeeReceiver(address newFeeReceiver) external;

    /// @notice Set a new LTV config
    /// @param collateral Address of collateral to set LTV for
    /// @param borrowLTV New borrow LTV, for assessing account's health during account status checks, in 1e4 scale
    /// @param liquidationLTV New liquidation LTV after ramp ends in 1e4 scale
    /// @param rampDuration Ramp duration in seconds
    function setLTV(address collateral, uint16 borrowLTV, uint16 liquidationLTV, uint32 rampDuration) external;

    /// @notice Set a new maximum liquidation discount
    /// @param newDiscount New maximum liquidation discount in 1e4 scale
    /// @dev If the discount is zero (the default), the liquidators will not be incentivized to liquidate unhealthy
    /// accounts
    function setMaxLiquidationDiscount(uint16 newDiscount) external;

    /// @notice Set a new liquidation cool off time, which must elapse after successful account status check before
    /// account can be liquidated
    /// @param newCoolOffTime The new liquidation cool off time in seconds
    /// @dev Setting cool off time to zero allows liquidating the account in the same block as the last successful
    /// account status check
    function setLiquidationCoolOffTime(uint16 newCoolOffTime) external;

    /// @notice Set a new interest rate model contract
    /// @param newModel The new IRM address
    /// @dev If the new model reverts, perhaps due to governor error, the vault will silently use a zero interest
    /// rate. Governor should make sure the new interest rates are computed as expected.
    function setInterestRateModel(address newModel) external;

    /// @notice Set a new hook target and a new bitmap indicating which operations should call the hook target.
    /// Operations are defined in Constants.sol.
    /// @param newHookTarget The new hook target address. Use address(0) to simply disable hooked operations
    /// @param newHookedOps Bitmask with the new hooked operations
    /// @dev All operations are initially disabled in a newly created vault. The vault creator must set their
    /// own configuration to make the vault usable
    function setHookConfig(address newHookTarget, uint32 newHookedOps) external;

    /// @notice Set new bitmap indicating which config flags should be enabled. Flags are defined in Constants.sol
    /// @param newConfigFlags Bitmask with the new config flags
    function setConfigFlags(uint32 newConfigFlags) external;

    /// @notice Set new supply and borrow caps in AmountCap format
    /// @param supplyCap The new supply cap in AmountCap fromat
    /// @param borrowCap The new borrow cap in AmountCap fromat
    function setCaps(uint16 supplyCap, uint16 borrowCap) external;

    /// @notice Set a new interest fee
    /// @param newFee The new interest fee
    function setInterestFee(uint16 newFee) external;
}

/// @title IEVault
/// @custom:security-contact [email protected]
/// @author Euler Labs (https://www.eulerlabs.com/)
/// @notice Interface of the EVault, an EVC enabled lending vault
interface IEVault is
    IInitialize,
    IToken,
    IVault,
    IBorrowing,
    ILiquidation,
    IRiskManager,
    IBalanceForwarder,
    IGovernance
{
    /// @notice Fetch address of the `Initialize` module
    function MODULE_INITIALIZE() external view returns (address);
    /// @notice Fetch address of the `Token` module
    function MODULE_TOKEN() external view returns (address);
    /// @notice Fetch address of the `Vault` module
    function MODULE_VAULT() external view returns (address);
    /// @notice Fetch address of the `Borrowing` module
    function MODULE_BORROWING() external view returns (address);
    /// @notice Fetch address of the `Liquidation` module
    function MODULE_LIQUIDATION() external view returns (address);
    /// @notice Fetch address of the `RiskManager` module
    function MODULE_RISKMANAGER() external view returns (address);
    /// @notice Fetch address of the `BalanceForwarder` module
    function MODULE_BALANCE_FORWARDER() external view returns (address);
    /// @notice Fetch address of the `Governance` module
    function MODULE_GOVERNANCE() external view returns (address);
}

// SPDX-License-Identifier: GPL-2.0-or-later

pragma solidity >=0.8.0;

/// @title IVault
/// @custom:security-contact [email protected]
/// @author Euler Labs (https://www.eulerlabs.com/)
/// @notice This interface defines the methods for the Vault for the purpose of integration with the Ethereum Vault
/// Connector.
interface IVault {
    /// @notice Disables a controller (this vault) for the authenticated account.
    /// @dev A controller is a vault that has been chosen for an account to have special control over account’s
    /// balances in the enabled collaterals vaults. User calls this function in order for the vault to disable itself
    /// for the account if the conditions are met (i.e. user has repaid debt in full). If the conditions are not met,
    /// the function reverts.
    function disableController() external;

    /// @notice Checks the status of an account.
    /// @dev This function must only deliberately revert if the account status is invalid. If this function reverts due
    /// to any other reason, it may render the account unusable with possibly no way to recover funds.
    /// @param account The address of the account to be checked.
    /// @param collaterals The array of enabled collateral addresses to be considered for the account status check.
    /// @return magicValue Must return the bytes4 magic value 0xb168c58f (which is a selector of this function) when
    /// account status is valid, or revert otherwise.
    function checkAccountStatus(
        address account,
        address[] calldata collaterals
    ) external view returns (bytes4 magicValue);

    /// @notice Checks the status of the vault.
    /// @dev This function must only deliberately revert if the vault status is invalid. If this function reverts due to
    /// any other reason, it may render some accounts unusable with possibly no way to recover funds.
    /// @return magicValue Must return the bytes4 magic value 0x4b3d1223 (which is a selector of this function) when
    /// account status is valid, or revert otherwise.
    function checkVaultStatus() external returns (bytes4 magicValue);
}

{
  "remappings": [
    "lib/euler-price-oracle:@openzeppelin/contracts/=lib/euler-price-oracle/lib/openzeppelin-contracts/contracts/",
    "lib/native-token-transfers/evm:openzeppelin-contracts/contracts/=lib/native-token-transfers/evm/lib/openzeppelin-contracts/contracts/",
    "lib/euler-earn:@openzeppelin/=lib/euler-earn/lib/openzeppelin-contracts/",
    "lib/euler-earn:@openzeppelin-upgradeable/=lib/euler-earn/lib/openzeppelin-contracts-upgradeable/contracts/",
    "lib/euler-earn:ethereum-vault-connector/=lib/euler-earn/lib/ethereum-vault-connector/src/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/contracts/",
    "openzeppelin-contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/contracts/",
    "ethereum-vault-connector/=lib/ethereum-vault-connector/src/",
    "evc/=lib/ethereum-vault-connector/src/",
    "evk/=lib/euler-vault-kit/src/",
    "evk-test/=lib/euler-vault-kit/test/",
    "euler-price-oracle/=lib/euler-price-oracle/src/",
    "euler-price-oracle-test/=lib/euler-price-oracle/test/",
    "fee-flow/=lib/fee-flow/src/",
    "reward-streams/=lib/reward-streams/src/",
    "@openzeppelin/=lib/openzeppelin-contracts/contracts/",
    "euler-earn/=lib/euler-earn/src/",
    "native-token-transfers/=lib/native-token-transfers/evm/src/",
    "@openzeppelin-upgradeable/=lib/euler-earn/lib/openzeppelin-contracts-upgradeable/contracts/",
    "@openzeppelin/contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/contracts/",
    "@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/",
    "@pendle/core-v2/=lib/euler-price-oracle/lib/pendle-core-v2-public/contracts/",
    "@pyth/=lib/euler-price-oracle/lib/pyth-sdk-solidity/",
    "@redstone/evm-connector/=lib/euler-price-oracle/lib/redstone-oracles-monorepo/packages/evm-connector/contracts/",
    "@solady/=lib/euler-price-oracle/lib/solady/src/",
    "@uniswap/v3-core/=lib/euler-price-oracle/lib/v3-core/",
    "@uniswap/v3-periphery/=lib/euler-price-oracle/lib/v3-periphery/",
    "ERC4626/=lib/euler-earn/lib/properties/lib/ERC4626/contracts/",
    "crytic-properties/=lib/euler-earn/lib/properties/contracts/",
    "ds-test/=lib/ethereum-vault-connector/lib/forge-std/lib/ds-test/src/",
    "erc4626-tests/=lib/openzeppelin-contracts-upgradeable/lib/erc4626-tests/",
    "euler-vault-kit/=lib/euler-vault-kit/",
    "forge-gas-snapshot/=lib/euler-vault-kit/lib/permit2/lib/forge-gas-snapshot/src/",
    "forge-std/=lib/forge-std/src/",
    "halmos-cheatcodes/=lib/openzeppelin-contracts-upgradeable/lib/halmos-cheatcodes/src/",
    "layerzero-devtools/=lib/layerzero-devtools/packages/toolbox-foundry/src/",
    "layerzero-v2/=lib/layerzero-v2/",
    "openzeppelin/=lib/ethereum-vault-connector/lib/openzeppelin-contracts/contracts/",
    "pendle-core-v2-public/=lib/euler-price-oracle/lib/pendle-core-v2-public/contracts/",
    "permit2/=lib/euler-vault-kit/lib/permit2/",
    "properties/=lib/euler-earn/lib/properties/contracts/",
    "pyth-sdk-solidity/=lib/euler-price-oracle/lib/pyth-sdk-solidity/",
    "redstone-oracles-monorepo/=lib/euler-price-oracle/lib/",
    "solady/=lib/euler-price-oracle/lib/solady/src/",
    "solidity-bytes-utils/=lib/native-token-transfers/evm/lib/solidity-bytes-utils/contracts/",
    "solmate/=lib/fee-flow/lib/solmate/src/",
    "v3-core/=lib/euler-price-oracle/lib/v3-core/contracts/",
    "v3-periphery/=lib/euler-price-oracle/lib/v3-periphery/contracts/",
    "wormhole-solidity-sdk/=lib/native-token-transfers/evm/lib/wormhole-solidity-sdk/src/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 20000
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "cancun",
  "viaIR": false,
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"name":"SwapVerifier_debtMax","type":"error"},{"inputs":[],"name":"SwapVerifier_pastDeadline","type":"error"},{"inputs":[],"name":"SwapVerifier_skimMin","type":"error"},{"inputs":[{"internalType":"address","name":"vault","type":"address"},{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint256","name":"amountMin","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"verifyAmountMinAndSkim","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"vault","type":"address"},{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amountMax","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"verifyDebtMax","outputs":[],"stateMutability":"view","type":"function"}]

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