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// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity 0.8.28;
import {SafeCast} from "openzeppelin5/utils/math/SafeCast.sol";
import {ERC4626, Math} from "openzeppelin5/token/ERC20/extensions/ERC4626.sol";
import {IERC4626, IERC20, IERC20Metadata} from "openzeppelin5/interfaces/IERC4626.sol";
import {Ownable2Step, Ownable} from "openzeppelin5/access/Ownable2Step.sol";
import {ERC20Permit} from "openzeppelin5/token/ERC20/extensions/ERC20Permit.sol";
import {Multicall} from "openzeppelin5/utils/Multicall.sol";
import {ERC20} from "openzeppelin5/token/ERC20/ERC20.sol";
import {SafeERC20} from "openzeppelin5/token/ERC20/utils/SafeERC20.sol";
import {UtilsLib} from "morpho-blue/libraries/UtilsLib.sol";
import {TokenHelper} from "silo-core/contracts/lib/TokenHelper.sol";
import {
    MarketConfig,
    PendingUint192,
    PendingAddress,
    MarketAllocation,
    ISiloVaultBase,
    ISiloVaultStaticTyping
} from "./interfaces/ISiloVault.sol";
import {INotificationReceiver} from "./interfaces/INotificationReceiver.sol";
import {IVaultIncentivesModule} from "./interfaces/IVaultIncentivesModule.sol";
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/math/SafeCast.sol)
// This file was procedurally generated from scripts/generate/templates/SafeCast.js.
pragma solidity ^0.8.20;
/**
 * @dev Wrappers over Solidity's uintXX/intXX/bool casting operators with added overflow
 * checks.
 *
 * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can
 * easily result in undesired exploitation or bugs, since developers usually
 * assume that overflows raise errors. `SafeCast` restores this intuition by
 * reverting the transaction when such an operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeCast {
    /**
     * @dev Value doesn't fit in an uint of `bits` size.
     */
    error SafeCastOverflowedUintDowncast(uint8 bits, uint256 value);
    /**
     * @dev An int value doesn't fit in an uint of `bits` size.
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/ERC4626.sol)
pragma solidity ^0.8.20;
import {IERC20, IERC20Metadata, ERC20} from "../ERC20.sol";
import {SafeERC20} from "../utils/SafeERC20.sol";
import {IERC4626} from "../../../interfaces/IERC4626.sol";
import {Math} from "../../../utils/math/Math.sol";
/**
 * @dev Implementation of the ERC-4626 "Tokenized Vault Standard" as defined in
 * https://eips.ethereum.org/EIPS/eip-4626[ERC-4626].
 *
 * This extension allows the minting and burning of "shares" (represented using the ERC-20 inheritance) in exchange for
 * underlying "assets" through standardized {deposit}, {mint}, {redeem} and {burn} workflows. This contract extends
 * the ERC-20 standard. Any additional extensions included along it would affect the "shares" token represented by this
 * contract and not the "assets" token which is an independent contract.
 *
 * [CAUTION]
 * ====
 * In empty (or nearly empty) ERC-4626 vaults, deposits are at high risk of being stolen through frontrunning
 * with a "donation" to the vault that inflates the price of a share. This is variously known as a donation or inflation
 * attack and is essentially a problem of slippage. Vault deployers can protect against this attack by making an initial
 * deposit of a non-trivial amount of the asset, such that price manipulation becomes infeasible. Withdrawals may
 * similarly be affected by slippage. Users can protect against this attack as well as unexpected slippage in general by
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC4626.sol)
pragma solidity ^0.8.20;
import {IERC20} from "../token/ERC20/IERC20.sol";
import {IERC20Metadata} from "../token/ERC20/extensions/IERC20Metadata.sol";
/**
 * @dev Interface of the ERC-4626 "Tokenized Vault Standard", as defined in
 * https://eips.ethereum.org/EIPS/eip-4626[ERC-4626].
 */
interface IERC4626 is IERC20, IERC20Metadata {
    event Deposit(address indexed sender, address indexed owner, uint256 assets, uint256 shares);
    event Withdraw(
        address indexed sender,
        address indexed receiver,
        address indexed owner,
        uint256 assets,
        uint256 shares
    );
    /**
     * @dev Returns the address of the underlying token used for the Vault for accounting, depositing, and withdrawing.
     *
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable2Step.sol)
pragma solidity ^0.8.20;
import {Ownable} from "./Ownable.sol";
/**
 * @dev Contract module which provides access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * This extension of the {Ownable} contract includes a two-step mechanism to transfer
 * ownership, where the new owner must call {acceptOwnership} in order to replace the
 * old one. This can help prevent common mistakes, such as transfers of ownership to
 * incorrect accounts, or to contracts that are unable to interact with the
 * permission system.
 *
 * The initial owner is specified at deployment time in the constructor for `Ownable`. This
 * can later be changed with {transferOwnership} and {acceptOwnership}.
 *
 * This module is used through inheritance. It will make available all functions
 * from parent (Ownable).
 */
abstract contract Ownable2Step is Ownable {
    address private _pendingOwner;
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/ERC20Permit.sol)
pragma solidity ^0.8.20;
import {IERC20Permit} from "./IERC20Permit.sol";
import {ERC20} from "../ERC20.sol";
import {ECDSA} from "../../../utils/cryptography/ECDSA.sol";
import {EIP712} from "../../../utils/cryptography/EIP712.sol";
import {Nonces} from "../../../utils/Nonces.sol";
/**
 * @dev Implementation of the ERC-20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[ERC-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC-20 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.
 */
abstract contract ERC20Permit is ERC20, IERC20Permit, EIP712, Nonces {
    bytes32 private constant PERMIT_TYPEHASH =
        keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)");
    /**
     * @dev Permit deadline has expired.
     */
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Multicall.sol)
pragma solidity ^0.8.20;
import {Address} from "./Address.sol";
import {Context} from "./Context.sol";
/**
 * @dev Provides a function to batch together multiple calls in a single external call.
 *
 * Consider any assumption about calldata validation performed by the sender may be violated if it's not especially
 * careful about sending transactions invoking {multicall}. For example, a relay address that filters function
 * selectors won't filter calls nested within a {multicall} operation.
 *
 * NOTE: Since 5.0.1 and 4.9.4, this contract identifies non-canonical contexts (i.e. `msg.sender` is not {_msgSender}).
 * If a non-canonical context is identified, the following self `delegatecall` appends the last bytes of `msg.data`
 * to the subcall. This makes it safe to use with {ERC2771Context}. Contexts that don't affect the resolution of
 * {_msgSender} are not propagated to subcalls.
 */
abstract contract Multicall is Context {
    /**
     * @dev Receives and executes a batch of function calls on this contract.
     * @custom:oz-upgrades-unsafe-allow-reachable delegatecall
     */
    function multicall(bytes[] calldata data) external virtual returns (bytes[] memory results) {
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/ERC20.sol)
pragma solidity ^0.8.20;
import {IERC20} from "./IERC20.sol";
import {IERC20Metadata} from "./extensions/IERC20Metadata.sol";
import {Context} from "../../utils/Context.sol";
import {IERC20Errors} from "../../interfaces/draft-IERC6093.sol";
/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * The default value of {decimals} is 18. To change this, you should override
 * this function so it returns a different value.
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC-20
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// 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 {IERC1363} from "../../../interfaces/IERC1363.sol";
import {Address} from "../../../utils/Address.sol";
/**
 * @title SafeERC20
 * @dev Wrappers around ERC-20 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 ERC-20 token failed.
     */
    error SafeERC20FailedOperation(address token);
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// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.0;
import {ErrorsLib} from "../libraries/ErrorsLib.sol";
/// @title UtilsLib
/// @author Morpho Labs
/// @custom:contact security@morpho.org
/// @notice Library exposing helpers.
/// @dev Inspired by https://github.com/morpho-org/morpho-utils.
library UtilsLib {
    /// @dev Returns true if there is exactly one zero among `x` and `y`.
    function exactlyOneZero(uint256 x, uint256 y) internal pure returns (bool z) {
        assembly {
            z := xor(iszero(x), iszero(y))
        }
    }
    /// @dev Returns the min of `x` and `y`.
    function min(uint256 x, uint256 y) internal pure returns (uint256 z) {
        assembly {
            z := xor(x, mul(xor(x, y), lt(y, x)))
        }
    }
    /// @dev Returns `x` safely cast to uint128.
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// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.28;
import {IERC20Metadata} from "openzeppelin5/token/ERC20/extensions/IERC20Metadata.sol";
import {IsContract} from "./IsContract.sol";
library TokenHelper {
    uint256 private constant _BYTES32_SIZE = 32;
    error TokenIsNotAContract();
    function assertAndGetDecimals(address _token) internal view returns (uint256) {
        (bool hasMetadata, bytes memory data) =
            _tokenMetadataCall(_token, abi.encodeCall(IERC20Metadata.decimals, ()));
        // decimals() is optional in the ERC20 standard, so if metadata is not accessible
        // we assume there are no decimals and use 0.
        if (!hasMetadata) {
            return 0;
        }
        return abi.decode(data, (uint8));
    }
    /// @dev Returns the symbol for the provided ERC20 token.
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// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.5.0;
import {IERC20Permit} from "openzeppelin5/token/ERC20/extensions/ERC20Permit.sol";
import {IERC4626} from "openzeppelin5/interfaces/IERC4626.sol";
import {MarketConfig, PendingUint192, PendingAddress} from "../libraries/PendingLib.sol";
import {IVaultIncentivesModule} from "./IVaultIncentivesModule.sol";
struct MarketAllocation {
    /// @notice The market to allocate.
    IERC4626 market;
    /// @notice The amount of assets to allocate.
    uint256 assets;
}
interface IMulticall {
    function multicall(bytes[] calldata) external returns (bytes[] memory);
}
interface IOwnable {
    function owner() external view returns (address);
    function transferOwnership(address) external;
    function renounceOwnership() external;
    function acceptOwnership() external;
    function pendingOwner() external view returns (address);
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// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.5.0;
/// @title Notification Receiver interface
interface INotificationReceiver {
    /// @notice Called after a token transfer.
    /// @dev Notifies the solution about the token transfer.
    /// @param _sender address empty on mint
    /// @param _senderBalance uint256 sender balance AFTER token transfer
    /// @param _recipient address empty on burn
    /// @param _recipientBalance uint256 recipient balance AFTER token transfer
    /// @param _totalSupply uint256 totalSupply AFTER token transfer
    /// @param _amount uint256 transfer amount
    function afterTokenTransfer(
        address _sender,
        uint256 _senderBalance,
        address _recipient,
        uint256 _recipientBalance,
        uint256 _totalSupply,
        uint256 _amount
    ) external;
}
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// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.5.0;
import {IERC4626} from "openzeppelin5/interfaces/IERC4626.sol";
import {IIncentivesClaimingLogic} from "./IIncentivesClaimingLogic.sol";
import {INotificationReceiver} from "./INotificationReceiver.sol";
/// @title Vault Incentives Module interface
interface IVaultIncentivesModule {
    event IncentivesClaimingLogicAdded(IERC4626 indexed market, IIncentivesClaimingLogic logic);
    event IncentivesClaimingLogicRemoved(IERC4626 indexed market, IIncentivesClaimingLogic logic);
    event SubmitIncentivesClaimingLogic(IERC4626 indexed market, IIncentivesClaimingLogic logic);
    event RevokePendingClaimingLogic(IERC4626 indexed market, IIncentivesClaimingLogic logic);
    event NotificationReceiverAdded(address notificationReceiver);
    event NotificationReceiverRemoved(address notificationReceiver);
    error AddressZero();
    error LogicAlreadyAdded();
    error LogicNotFound();
    error LogicAlreadyPending();
    error LogicNotPending();
    error CantAcceptLogic();
    error NotificationReceiverAlreadyAdded();
    error NotificationReceiverNotFound();
    error MarketAlreadySet();
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// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.5.0;
/// @title Incentives Claiming Logic interface
interface IIncentivesClaimingLogic {
    error VaultIncentivesControllerZeroAddress();
    error SiloIncentivesControllerZeroAddress();
    /// @notice Claim and distribute rewards to the vault.
    /// @dev Can claim rewards from multiple sources and distribute them to the vault users.
    function claimRewardsAndDistribute() external;
}
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// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.28;
struct MarketConfig {
    /// @notice The maximum amount of assets that can be allocated to the market.
    uint184 cap;
    /// @notice Whether the market is in the withdraw queue.
    bool enabled;
    /// @notice The timestamp at which the market can be instantly removed from the withdraw queue.
    uint64 removableAt;
}
struct PendingUint192 {
    /// @notice The pending value to set.
    uint192 value;
    /// @notice The timestamp at which the pending value becomes valid.
    uint64 validAt;
}
struct PendingAddress {
    /// @notice The pending value to set.
    address value;
    /// @notice The timestamp at which the pending value becomes valid.
    uint64 validAt;
}
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// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.28;
/// @title ConstantsLib
/// @dev Forked with gratitude from Morpho Labs.
/// @author Silo Labs
/// @custom:contact security@silo.finance
/// @notice Library exposing constants.
library ConstantsLib {
    /// @dev The maximum delay of a timelock.
    uint256 internal constant MAX_TIMELOCK = 2 weeks;
    /// @dev The minimum delay of a timelock.
    uint256 internal constant MIN_TIMELOCK = 1 seconds;
    /// @dev The maximum number of markets in the supply/withdraw queue.
    uint256 internal constant MAX_QUEUE_LENGTH = 30;
    /// @dev The maximum fee the vault can have (50%).
    uint256 internal constant MAX_FEE = 0.5e18;
}
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// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.28;
import {IERC4626} from "openzeppelin5/interfaces/IERC4626.sol";
/// @title ErrorsLib
/// @dev Forked with gratitude from Morpho Labs.
/// @author Silo Labs
/// @custom:contact security@silo.finance
/// @notice Library exposing error messages.
library ErrorsLib {
    /// @notice Thrown when asset decimals is too big
    error NotSupportedDecimals();
    /// @notice Thrown when deposit generates zero shares
    error InputZeroShares();
    /// @notice Thrown on OutOfGas or revert() without any data
    error PossibleOutOfGas();
    /// @notice Thrown on reentering token transfer while notification are being dispatched
    error NotificationDispatchError();
    /// @notice Thrown on reentering
    error ReentrancyError();
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// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.28;
import {IERC4626} from "openzeppelin5/interfaces/IERC4626.sol";
import {PendingAddress} from "./PendingLib.sol";
import {ISiloVault} from "../interfaces/ISiloVault.sol";
import {FlowCapsConfig} from "../interfaces/IPublicAllocator.sol";
/// @title EventsLib
/// @dev Forked with gratitude from Morpho Labs.
/// @author Silo Labs
/// @custom:contact security@silo.finance
/// @notice Library exposing events.
library EventsLib {
    /// @notice Emitted when a pending `newTimelock` is submitted.
    event SubmitTimelock(uint256 newTimelock);
    /// @notice Emitted when `timelock` is set to `newTimelock`.
    event SetTimelock(address indexed caller, uint256 newTimelock);
    /// @notice Emitted `fee` is set to `newFee`.
    event SetFee(address indexed caller, uint256 newFee);
    /// @notice Emitted when a new `newFeeRecipient` is set.
    event SetFeeRecipient(address indexed newFeeRecipient);
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// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.28;
import {IERC4626} from "openzeppelin5/interfaces/IERC4626.sol";
import {UtilsLib} from "morpho-blue/libraries/UtilsLib.sol";
import {ErrorsLib} from "./ErrorsLib.sol";
import {EventsLib} from "./EventsLib.sol";
library SiloVaultActionsLib {
    function setIsAllocator(
        address _newAllocator,
        bool _newIsAllocator,
        mapping(address => bool) storage _isAllocator
    ) external {
        if (_isAllocator[_newAllocator] == _newIsAllocator) revert ErrorsLib.AlreadySet();
        _isAllocator[_newAllocator] = _newIsAllocator;
        emit EventsLib.SetIsAllocator(_newAllocator, _newIsAllocator);
    }
    /// @dev Simulates a withdraw of `assets` from ERC4626 vault.
    /// @return The remaining assets to be withdrawn.
    function simulateWithdrawERC4626(
        uint256 _assets,
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/math/Math.sol)
pragma solidity ^0.8.20;
import {Panic} from "../Panic.sol";
import {SafeCast} from "./SafeCast.sol";
/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Floor, // Toward negative infinity
        Ceil, // Toward positive infinity
        Trunc, // Toward zero
        Expand // Away from zero
    }
    /**
     * @dev Returns the addition of two unsigned integers, with an success flag (no overflow).
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/IERC20.sol)
pragma solidity ^0.8.20;
/**
 * @dev Interface of the ERC-20 standard as defined in the ERC.
 */
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.
     */
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Metadata.sol)
pragma solidity ^0.8.20;
import {IERC20} from "../IERC20.sol";
/**
 * @dev Interface for the optional metadata functions from the ERC-20 standard.
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);
    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);
    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)
pragma solidity ^0.8.20;
import {Context} from "../utils/Context.sol";
/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * The initial owner is set to the address provided by the deployer. This can
 * later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;
    /**
     * @dev The caller account is not authorized to perform an operation.
     */
    error OwnableUnauthorizedAccount(address account);
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// 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 ERC-20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[ERC-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC-20 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);
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/cryptography/ECDSA.sol)
pragma solidity ^0.8.20;
/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS
    }
    /**
     * @dev The signature derives the `address(0)`.
     */
    error ECDSAInvalidSignature();
    /**
     * @dev The signature has an invalid length.
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/cryptography/EIP712.sol)
pragma solidity ^0.8.20;
import {MessageHashUtils} from "./MessageHashUtils.sol";
import {ShortStrings, ShortString} from "../ShortStrings.sol";
import {IERC5267} from "../../interfaces/IERC5267.sol";
/**
 * @dev https://eips.ethereum.org/EIPS/eip-712[EIP-712] is a standard for hashing and signing of typed structured data.
 *
 * The encoding scheme specified in the EIP requires a domain separator and a hash of the typed structured data, whose
 * encoding is very generic and therefore its implementation in Solidity is not feasible, thus this contract
 * does not implement the encoding itself. Protocols need to implement the type-specific encoding they need in order to
 * produce the hash of their typed data using a combination of `abi.encode` and `keccak256`.
 *
 * This contract implements the EIP-712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding
 * scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA
 * ({_hashTypedDataV4}).
 *
 * The implementation of the domain separator was designed to be as efficient as possible while still properly updating
 * the chain id to protect against replay attacks on an eventual fork of the chain.
 *
 * NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method
 * https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Nonces.sol)
pragma solidity ^0.8.20;
/**
 * @dev Provides tracking nonces for addresses. Nonces will only increment.
 */
abstract contract Nonces {
    /**
     * @dev The nonce used for an `account` is not the expected current nonce.
     */
    error InvalidAccountNonce(address account, uint256 currentNonce);
    mapping(address account => uint256) private _nonces;
    /**
     * @dev Returns the next unused nonce for an address.
     */
    function nonces(address owner) public view virtual returns (uint256) {
        return _nonces[owner];
    }
    /**
     * @dev Consumes a nonce.
     *
     * Returns the current value and increments nonce.
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Address.sol)
pragma solidity ^0.8.20;
import {Errors} from "./Errors.sol";
/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev There's no code at `target` (it is not a contract).
     */
    error AddressEmptyCode(address target);
    /**
     * @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].
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)
pragma solidity ^0.8.20;
/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }
    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
    function _contextSuffixLength() internal view virtual returns (uint256) {
        return 0;
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/draft-IERC6093.sol)
pragma solidity ^0.8.20;
/**
 * @dev Standard ERC-20 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens.
 */
interface IERC20Errors {
    /**
     * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param balance Current balance for the interacting account.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);
    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC20InvalidSender(address sender);
    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC1363.sol)
pragma solidity ^0.8.20;
import {IERC20} from "./IERC20.sol";
import {IERC165} from "./IERC165.sol";
/**
 * @title IERC1363
 * @dev Interface of the ERC-1363 standard as defined in the https://eips.ethereum.org/EIPS/eip-1363[ERC-1363].
 *
 * Defines an extension interface for ERC-20 tokens that supports executing code on a recipient contract
 * after `transfer` or `transferFrom`, or code on a spender contract after `approve`, in a single transaction.
 */
interface IERC1363 is IERC20, IERC165 {
    /*
     * Note: the ERC-165 identifier for this interface is 0xb0202a11.
     * 0xb0202a11 ===
     *   bytes4(keccak256('transferAndCall(address,uint256)')) ^
     *   bytes4(keccak256('transferAndCall(address,uint256,bytes)')) ^
     *   bytes4(keccak256('transferFromAndCall(address,address,uint256)')) ^
     *   bytes4(keccak256('transferFromAndCall(address,address,uint256,bytes)')) ^
     *   bytes4(keccak256('approveAndCall(address,uint256)')) ^
     *   bytes4(keccak256('approveAndCall(address,uint256,bytes)'))
     */
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// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.0;
/// @title ErrorsLib
/// @author Morpho Labs
/// @custom:contact security@morpho.org
/// @notice Library exposing error messages.
library ErrorsLib {
    /// @notice Thrown when the caller is not the owner.
    string internal constant NOT_OWNER = "not owner";
    /// @notice Thrown when the LLTV to enable exceeds the maximum LLTV.
    string internal constant MAX_LLTV_EXCEEDED = "max LLTV exceeded";
    /// @notice Thrown when the fee to set exceeds the maximum fee.
    string internal constant MAX_FEE_EXCEEDED = "max fee exceeded";
    /// @notice Thrown when the value is already set.
    string internal constant ALREADY_SET = "already set";
    /// @notice Thrown when the IRM is not enabled at market creation.
    string internal constant IRM_NOT_ENABLED = "IRM not enabled";
    /// @notice Thrown when the LLTV is not enabled at market creation.
    string internal constant LLTV_NOT_ENABLED = "LLTV not enabled";
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// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.24;
library IsContract {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     *
     * Furthermore, `isContract` will also return true if the target contract within
     * the same transaction is already scheduled for destruction by `SELFDESTRUCT`,
     * which only has an effect at the end of a transaction.
     * ====
     *
     * [IMPORTANT]
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// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.5.0;
import {IERC4626} from "openzeppelin5/interfaces/IERC4626.sol";
import {ISiloVault} from "./ISiloVault.sol";
    /// @dev Max settable flow cap, such that caps can always be stored on 128 bits.
    /// @dev The actual max possible flow cap is type(uint128).max / 2
    uint128 constant MAX_SETTABLE_FLOW_CAP = type(uint128).max / 2;
    struct FlowCaps {
        /// @notice The maximum allowed inflow in a market.
        uint128 maxIn;
        /// @notice The maximum allowed outflow in a market.
        uint128 maxOut;
    }
    struct FlowCapsConfig {
        /// @notice Market for which to change flow caps.
        IERC4626 market;
        /// @notice New flow caps for this market.
        FlowCaps caps;
    }
    struct Withdrawal {
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;
/**
 * @dev Helper library for emitting standardized panic codes.
 *
 * ```solidity
 * contract Example {
 *      using Panic for uint256;
 *
 *      // Use any of the declared internal constants
 *      function foo() { Panic.GENERIC.panic(); }
 *
 *      // Alternatively
 *      function foo() { Panic.panic(Panic.GENERIC); }
 * }
 * ```
 *
 * Follows the list from https://github.com/ethereum/solidity/blob/v0.8.24/libsolutil/ErrorCodes.h[libsolutil].
 */
// slither-disable-next-line unused-state
library Panic {
    /// @dev generic / unspecified error
    uint256 internal constant GENERIC = 0x00;
    /// @dev used by the assert() builtin
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/cryptography/MessageHashUtils.sol)
pragma solidity ^0.8.20;
import {Strings} from "../Strings.sol";
/**
 * @dev Signature message hash utilities for producing digests to be consumed by {ECDSA} recovery or signing.
 *
 * The library provides methods for generating a hash of a message that conforms to the
 * https://eips.ethereum.org/EIPS/eip-191[ERC-191] and https://eips.ethereum.org/EIPS/eip-712[EIP 712]
 * specifications.
 */
library MessageHashUtils {
    /**
     * @dev Returns the keccak256 digest of an ERC-191 signed data with version
     * `0x45` (`personal_sign` messages).
     *
     * The digest is calculated by prefixing a bytes32 `messageHash` with
     * `"\x19Ethereum Signed Message:\n32"` and hashing the result. It corresponds with the
     * hash signed when using the https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] JSON-RPC method.
     *
     * NOTE: The `messageHash` parameter is intended to be the result of hashing a raw message with
     * keccak256, although any bytes32 value can be safely used because the final digest will
     * be re-hashed.
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/ShortStrings.sol)
pragma solidity ^0.8.20;
import {StorageSlot} from "./StorageSlot.sol";
// | string  | 0xAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA   |
// | length  | 0x                                                              BB |
type ShortString is bytes32;
/**
 * @dev This library provides functions to convert short memory strings
 * into a `ShortString` type that can be used as an immutable variable.
 *
 * Strings of arbitrary length can be optimized using this library if
 * they are short enough (up to 31 bytes) by packing them with their
 * length (1 byte) in a single EVM word (32 bytes). Additionally, a
 * fallback mechanism can be used for every other case.
 *
 * Usage example:
 *
 * ```solidity
 * contract Named {
 *     using ShortStrings for *;
 *
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC5267.sol)
pragma solidity ^0.8.20;
interface IERC5267 {
    /**
     * @dev MAY be emitted to signal that the domain could have changed.
     */
    event EIP712DomainChanged();
    /**
     * @dev returns the fields and values that describe the domain separator used by this contract for EIP-712
     * signature.
     */
    function eip712Domain()
        external
        view
        returns (
            bytes1 fields,
            string memory name,
            string memory version,
            uint256 chainId,
            address verifyingContract,
            bytes32 salt,
            uint256[] memory extensions
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;
/**
 * @dev Collection of common custom errors used in multiple contracts
 *
 * IMPORTANT: Backwards compatibility is not guaranteed in future versions of the library.
 * It is recommended to avoid relying on the error API for critical functionality.
 */
library Errors {
    /**
     * @dev The ETH balance of the account is not enough to perform the operation.
     */
    error InsufficientBalance(uint256 balance, uint256 needed);
    /**
     * @dev A call to an address target failed. The target may have reverted.
     */
    error FailedCall();
    /**
     * @dev The deployment failed.
     */
    error FailedDeployment();
}
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC20.sol)
pragma solidity ^0.8.20;
import {IERC20} from "../token/ERC20/IERC20.sol";
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC165.sol)
pragma solidity ^0.8.20;
import {IERC165} from "../utils/introspection/IERC165.sol";
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Strings.sol)
pragma solidity ^0.8.20;
import {Math} from "./math/Math.sol";
import {SignedMath} from "./math/SignedMath.sol";
/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant HEX_DIGITS = "0123456789abcdef";
    uint8 private constant ADDRESS_LENGTH = 20;
    /**
     * @dev The `value` string doesn't fit in the specified `length`.
     */
    error StringsInsufficientHexLength(uint256 value, uint256 length);
    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
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