CompoundingStakingSSVStrategy

{{
  "language": "Solidity",
  "sources": {
    "@openzeppelin/contracts/security/Pausable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (security/Pausable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which allows children to implement an emergency stop
 * mechanism that can be triggered by an authorized account.
 *
 * This module is used through inheritance. It will make available the
 * modifiers `whenNotPaused` and `whenPaused`, which can be applied to
 * the functions of your contract. Note that they will not be pausable by
 * simply including this module, only once the modifiers are put in place.
 */
abstract contract Pausable is Context {
    /**
     * @dev Emitted when the pause is triggered by `account`.
     */
    event Paused(address account);

    /**
     * @dev Emitted when the pause is lifted by `account`.
     */
    event Unpaused(address account);

    bool private _paused;

    /**
     * @dev Initializes the contract in unpaused state.
     */
    constructor() {
        _paused = false;
    }

    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view virtual returns (bool) {
        return _paused;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is not paused.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    modifier whenNotPaused() {
        require(!paused(), "Pausable: paused");
        _;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        require(paused(), "Pausable: not paused");
        _;
    }

    /**
     * @dev Triggers stopped state.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    function _pause() internal virtual whenNotPaused {
        _paused = true;
        emit Paused(_msgSender());
    }

    /**
     * @dev Returns to normal state.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    function _unpause() internal virtual whenPaused {
        _paused = false;
        emit Unpaused(_msgSender());
    }
}
"
    },
    "@openzeppelin/contracts/token/ERC20/IERC20.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, uint256 amount) 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 `amount` 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 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) external returns (bool);

    /**
     * @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);
}
"
    },
    "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";
import "../../../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;

    function safeTransfer(
        IERC20 token,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(
        IERC20 token,
        address from,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        require(
            (value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        uint256 newAllowance = token.allowance(address(this), spender) + value;
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        unchecked {
            uint256 oldAllowance = token.allowance(address(this), spender);
            require(oldAllowance >= value, "SafeERC20: decreased allowance below zero");
            uint256 newAllowance = oldAllowance - value;
            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
        }
    }

    /**
     * @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, "SafeERC20: low-level call failed");
        if (returndata.length > 0) {
            // Return data is optional
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}
"
    },
    "@openzeppelin/contracts/utils/Address.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Address.sol)

pragma solidity ^0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @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
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        assembly {
            size := extcodesize(account)
        }
        return size > 0;
    }

    /**
     * @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://diligence.consensys.net/posts/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/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @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, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * 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.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @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`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // 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

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}
"
    },
    "@openzeppelin/contracts/utils/Context.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @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;
    }
}
"
    },
    "@openzeppelin/contracts/utils/math/Math.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a >= b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a / b + (a % b == 0 ? 0 : 1);
    }
}
"
    },
    "@openzeppelin/contracts/utils/math/SafeCast.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/math/SafeCast.sol)

pragma solidity ^0.8.0;

/**
 * @dev Wrappers over Solidity's uintXX/intXX 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.
 *
 * Can be combined with {SafeMath} and {SignedSafeMath} to extend it to smaller types, by performing
 * all math on `uint256` and `int256` and then downcasting.
 */
library SafeCast {
    /**
     * @dev Returns the downcasted uint224 from uint256, reverting on
     * overflow (when the input is greater than largest uint224).
     *
     * Counterpart to Solidity's `uint224` operator.
     *
     * Requirements:
     *
     * - input must fit into 224 bits
     */
    function toUint224(uint256 value) internal pure returns (uint224) {
        require(value <= type(uint224).max, "SafeCast: value doesn't fit in 224 bits");
        return uint224(value);
    }

    /**
     * @dev Returns the downcasted uint128 from uint256, reverting on
     * overflow (when the input is greater than largest uint128).
     *
     * Counterpart to Solidity's `uint128` operator.
     *
     * Requirements:
     *
     * - input must fit into 128 bits
     */
    function toUint128(uint256 value) internal pure returns (uint128) {
        require(value <= type(uint128).max, "SafeCast: value doesn't fit in 128 bits");
        return uint128(value);
    }

    /**
     * @dev Returns the downcasted uint96 from uint256, reverting on
     * overflow (when the input is greater than largest uint96).
     *
     * Counterpart to Solidity's `uint96` operator.
     *
     * Requirements:
     *
     * - input must fit into 96 bits
     */
    function toUint96(uint256 value) internal pure returns (uint96) {
        require(value <= type(uint96).max, "SafeCast: value doesn't fit in 96 bits");
        return uint96(value);
    }

    /**
     * @dev Returns the downcasted uint64 from uint256, reverting on
     * overflow (when the input is greater than largest uint64).
     *
     * Counterpart to Solidity's `uint64` operator.
     *
     * Requirements:
     *
     * - input must fit into 64 bits
     */
    function toUint64(uint256 value) internal pure returns (uint64) {
        require(value <= type(uint64).max, "SafeCast: value doesn't fit in 64 bits");
        return uint64(value);
    }

    /**
     * @dev Returns the downcasted uint32 from uint256, reverting on
     * overflow (when the input is greater than largest uint32).
     *
     * Counterpart to Solidity's `uint32` operator.
     *
     * Requirements:
     *
     * - input must fit into 32 bits
     */
    function toUint32(uint256 value) internal pure returns (uint32) {
        require(value <= type(uint32).max, "SafeCast: value doesn't fit in 32 bits");
        return uint32(value);
    }

    /**
     * @dev Returns the downcasted uint16 from uint256, reverting on
     * overflow (when the input is greater than largest uint16).
     *
     * Counterpart to Solidity's `uint16` operator.
     *
     * Requirements:
     *
     * - input must fit into 16 bits
     */
    function toUint16(uint256 value) internal pure returns (uint16) {
        require(value <= type(uint16).max, "SafeCast: value doesn't fit in 16 bits");
        return uint16(value);
    }

    /**
     * @dev Returns the downcasted uint8 from uint256, reverting on
     * overflow (when the input is greater than largest uint8).
     *
     * Counterpart to Solidity's `uint8` operator.
     *
     * Requirements:
     *
     * - input must fit into 8 bits.
     */
    function toUint8(uint256 value) internal pure returns (uint8) {
        require(value <= type(uint8).max, "SafeCast: value doesn't fit in 8 bits");
        return uint8(value);
    }

    /**
     * @dev Converts a signed int256 into an unsigned uint256.
     *
     * Requirements:
     *
     * - input must be greater than or equal to 0.
     */
    function toUint256(int256 value) internal pure returns (uint256) {
        require(value >= 0, "SafeCast: value must be positive");
        return uint256(value);
    }

    /**
     * @dev Returns the downcasted int128 from int256, reverting on
     * overflow (when the input is less than smallest int128 or
     * greater than largest int128).
     *
     * Counterpart to Solidity's `int128` operator.
     *
     * Requirements:
     *
     * - input must fit into 128 bits
     *
     * _Available since v3.1._
     */
    function toInt128(int256 value) internal pure returns (int128) {
        require(value >= type(int128).min && value <= type(int128).max, "SafeCast: value doesn't fit in 128 bits");
        return int128(value);
    }

    /**
     * @dev Returns the downcasted int64 from int256, reverting on
     * overflow (when the input is less than smallest int64 or
     * greater than largest int64).
     *
     * Counterpart to Solidity's `int64` operator.
     *
     * Requirements:
     *
     * - input must fit into 64 bits
     *
     * _Available since v3.1._
     */
    function toInt64(int256 value) internal pure returns (int64) {
        require(value >= type(int64).min && value <= type(int64).max, "SafeCast: value doesn't fit in 64 bits");
        return int64(value);
    }

    /**
     * @dev Returns the downcasted int32 from int256, reverting on
     * overflow (when the input is less than smallest int32 or
     * greater than largest int32).
     *
     * Counterpart to Solidity's `int32` operator.
     *
     * Requirements:
     *
     * - input must fit into 32 bits
     *
     * _Available since v3.1._
     */
    function toInt32(int256 value) internal pure returns (int32) {
        require(value >= type(int32).min && value <= type(int32).max, "SafeCast: value doesn't fit in 32 bits");
        return int32(value);
    }

    /**
     * @dev Returns the downcasted int16 from int256, reverting on
     * overflow (when the input is less than smallest int16 or
     * greater than largest int16).
     *
     * Counterpart to Solidity's `int16` operator.
     *
     * Requirements:
     *
     * - input must fit into 16 bits
     *
     * _Available since v3.1._
     */
    function toInt16(int256 value) internal pure returns (int16) {
        require(value >= type(int16).min && value <= type(int16).max, "SafeCast: value doesn't fit in 16 bits");
        return int16(value);
    }

    /**
     * @dev Returns the downcasted int8 from int256, reverting on
     * overflow (when the input is less than smallest int8 or
     * greater than largest int8).
     *
     * Counterpart to Solidity's `int8` operator.
     *
     * Requirements:
     *
     * - input must fit into 8 bits.
     *
     * _Available since v3.1._
     */
    function toInt8(int256 value) internal pure returns (int8) {
        require(value >= type(int8).min && value <= type(int8).max, "SafeCast: value doesn't fit in 8 bits");
        return int8(value);
    }

    /**
     * @dev Converts an unsigned uint256 into a signed int256.
     *
     * Requirements:
     *
     * - input must be less than or equal to maxInt256.
     */
    function toInt256(uint256 value) internal pure returns (int256) {
        // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive
        require(value <= uint256(type(int256).max), "SafeCast: value doesn't fit in an int256");
        return int256(value);
    }
}
"
    },
    "contracts/beacon/BeaconRoots.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.0;

/**
 * @title Library to retrieve beacon block roots.
 * @author Origin Protocol Inc
 */
library BeaconRoots {
    /// @notice The address of beacon block roots oracle
    /// See https://eips.ethereum.org/EIPS/eip-4788
    address internal constant BEACON_ROOTS_ADDRESS =
        0x000F3df6D732807Ef1319fB7B8bB8522d0Beac02;

    /// @notice Returns the beacon block root for the previous block.
    /// This comes from the Beacon Roots contract defined in EIP-4788.
    /// This will revert if the block is more than 8,191 blocks old as
    /// that is the size of the beacon root's ring buffer.
    /// @param timestamp The timestamp of the block for which to get the parent root.
    /// @return parentRoot The parent block root for the given timestamp.
    function parentBlockRoot(uint64 timestamp)
        internal
        view
        returns (bytes32 parentRoot)
    {
        // Call the Beacon Roots contract to get the parent block root.
        // This does not have a function signature, so we use a staticcall.
        (bool success, bytes memory result) = BEACON_ROOTS_ADDRESS.staticcall(
            abi.encode(timestamp)
        );

        require(success && result.length > 0, "Invalid beacon timestamp");
        parentRoot = abi.decode(result, (bytes32));
    }
}
"
    },
    "contracts/beacon/PartialWithdrawal.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.0;

/**
 * @title Library to request full or partial withdrawals from validators on the beacon chain.
 * @author Origin Protocol Inc
 */
library PartialWithdrawal {
    /// @notice The address where the withdrawal request is sent to
    /// See https://eips.ethereum.org/EIPS/eip-7002
    address internal constant WITHDRAWAL_REQUEST_ADDRESS =
        0x00000961Ef480Eb55e80D19ad83579A64c007002;

    /// @notice Requests a partial withdrawal for a given validator public key and amount.
    /// @param validatorPubKey The public key of the validator to withdraw from
    /// @param amount The amount of ETH to withdraw
    function request(bytes calldata validatorPubKey, uint64 amount)
        internal
        returns (uint256 fee_)
    {
        require(validatorPubKey.length == 48, "Invalid validator byte length");
        fee_ = fee();

        // Call the Withdrawal Request contract with the validator public key
        // and amount to be withdrawn packed together

        // This is a general purpose EL to CL request:
        // https://eips.ethereum.org/EIPS/eip-7685
        (bool success, ) = WITHDRAWAL_REQUEST_ADDRESS.call{ value: fee_ }(
            abi.encodePacked(validatorPubKey, amount)
        );

        require(success, "Withdrawal request failed");
    }

    /// @notice Gets fee for withdrawal requests contract on Beacon chain
    function fee() internal view returns (uint256) {
        // Get fee from the withdrawal request contract
        (bool success, bytes memory result) = WITHDRAWAL_REQUEST_ADDRESS
            .staticcall("");

        require(success && result.length > 0, "Failed to get fee");
        return abi.decode(result, (uint256));
    }
}
"
    },
    "contracts/governance/Governable.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.0;

/**
 * @title Base for contracts that are managed by the Origin Protocol's Governor.
 * @dev Copy of the openzeppelin Ownable.sol contract with nomenclature change
 *      from owner to governor and renounce methods removed. Does not use
 *      Context.sol like Ownable.sol does for simplification.
 * @author Origin Protocol Inc
 */
abstract contract Governable {
    // Storage position of the owner and pendingOwner of the contract
    // keccak256("OUSD.governor");
    bytes32 private constant governorPosition =
        0x7bea13895fa79d2831e0a9e28edede30099005a50d652d8957cf8a607ee6ca4a;

    // keccak256("OUSD.pending.governor");
    bytes32 private constant pendingGovernorPosition =
        0x44c4d30b2eaad5130ad70c3ba6972730566f3e6359ab83e800d905c61b1c51db;

    // keccak256("OUSD.reentry.status");
    bytes32 private constant reentryStatusPosition =
        0x53bf423e48ed90e97d02ab0ebab13b2a235a6bfbe9c321847d5c175333ac4535;

    // See OpenZeppelin ReentrancyGuard implementation
    uint256 constant _NOT_ENTERED = 1;
    uint256 constant _ENTERED = 2;

    event PendingGovernorshipTransfer(
        address indexed previousGovernor,
        address indexed newGovernor
    );

    event GovernorshipTransferred(
        address indexed previousGovernor,
        address indexed newGovernor
    );

    /**
     * @notice Returns the address of the current Governor.
     */
    function governor() public view returns (address) {
        return _governor();
    }

    /**
     * @dev Returns the address of the current Governor.
     */
    function _governor() internal view returns (address governorOut) {
        bytes32 position = governorPosition;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            governorOut := sload(position)
        }
    }

    /**
     * @dev Returns the address of the pending Governor.
     */
    function _pendingGovernor()
        internal
        view
        returns (address pendingGovernor)
    {
        bytes32 position = pendingGovernorPosition;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            pendingGovernor := sload(position)
        }
    }

    /**
     * @dev Throws if called by any account other than the Governor.
     */
    modifier onlyGovernor() {
        require(isGovernor(), "Caller is not the Governor");
        _;
    }

    /**
     * @notice Returns true if the caller is the current Governor.
     */
    function isGovernor() public view returns (bool) {
        return msg.sender == _governor();
    }

    function _setGovernor(address newGovernor) internal {
        emit GovernorshipTransferred(_governor(), newGovernor);

        bytes32 position = governorPosition;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            sstore(position, newGovernor)
        }
    }

    /**
     * @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 make it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        bytes32 position = reentryStatusPosition;
        uint256 _reentry_status;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            _reentry_status := sload(position)
        }

        // On the first call to nonReentrant, _notEntered will be true
        require(_reentry_status != _ENTERED, "Reentrant call");

        // Any calls to nonReentrant after this point will fail
        // solhint-disable-next-line no-inline-assembly
        assembly {
            sstore(position, _ENTERED)
        }

        _;

        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        // solhint-disable-next-line no-inline-assembly
        assembly {
            sstore(position, _NOT_ENTERED)
        }
    }

    function _setPendingGovernor(address newGovernor) internal {
        bytes32 position = pendingGovernorPosition;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            sstore(position, newGovernor)
        }
    }

    /**
     * @notice Transfers Governance of the contract to a new account (`newGovernor`).
     * Can only be called by the current Governor. Must be claimed for this to complete
     * @param _newGovernor Address of the new Governor
     */
    function transferGovernance(address _newGovernor) external onlyGovernor {
        _setPendingGovernor(_newGovernor);
        emit PendingGovernorshipTransfer(_governor(), _newGovernor);
    }

    /**
     * @notice Claim Governance of the contract to a new account (`newGovernor`).
     * Can only be called by the new Governor.
     */
    function claimGovernance() external {
        require(
            msg.sender == _pendingGovernor(),
            "Only the pending Governor can complete the claim"
        );
        _changeGovernor(msg.sender);
    }

    /**
     * @dev Change Governance of the contract to a new account (`newGovernor`).
     * @param _newGovernor Address of the new Governor
     */
    function _changeGovernor(address _newGovernor) internal {
        require(_newGovernor != address(0), "New Governor is address(0)");
        _setGovernor(_newGovernor);
    }
}
"
    },
    "contracts/interfaces/IBasicToken.sol": {
      "content": "// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

interface IBasicToken {
    function symbol() external view returns (string memory);

    function decimals() external view returns (uint8);
}
"
    },
    "contracts/interfaces/IBeaconProofs.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.0;

interface IBeaconProofs {
    function verifyValidator(
        bytes32 beaconBlockRoot,
        bytes32 pubKeyHash,
        bytes calldata validatorPubKeyProof,
        uint40 validatorIndex,
        bytes32 withdrawalCredentials
    ) external view;

    function verifyValidatorWithdrawable(
        bytes32 beaconBlockRoot,
        uint40 validatorIndex,
        uint64 withdrawableEpoch,
        bytes calldata withdrawableEpochProof
    ) external view;

    function verifyBalancesContainer(
        bytes32 beaconBlockRoot,
        bytes32 balancesContainerLeaf,
        bytes calldata balancesContainerProof
    ) external view;

    function verifyValidatorBalance(
        bytes32 balancesContainerRoot,
        bytes32 validatorBalanceLeaf,
        bytes calldata balanceProof,
        uint40 validatorIndex
    ) external view returns (uint256 validatorBalance);

    function verifyPendingDepositsContainer(
        bytes32 beaconBlockRoot,
        bytes32 pendingDepositsContainerRoot,
        bytes calldata proof
    ) external view;

    function verifyPendingDeposit(
        bytes32 pendingDepositsContainerRoot,
        bytes32 pendingDepositRoot,
        bytes calldata proof,
        uint32 pendingDepositIndex
    ) external view;

    function verifyFirstPendingDeposit(
        bytes32 beaconBlockRoot,
        uint64 slot,
        bytes calldata firstPendingDepositSlotProof
    ) external view returns (bool isEmptyDepositQueue);

    function merkleizePendingDeposit(
        bytes32 pubKeyHash,
        bytes calldata withdrawalCredentials,
        uint64 amountGwei,
        bytes calldata signature,
        uint64 slot
    ) external pure returns (bytes32 root);

    function merkleizeSignature(bytes calldata signature)
        external
        pure
        returns (bytes32 root);
}
"
    },
    "contracts/interfaces/IDepositContract.sol": {
      "content": "// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

interface IDepositContract {
    /// @notice A processed deposit event.
    event DepositEvent(
        bytes pubkey,
        bytes withdrawal_credentials,
        bytes amount,
        bytes signature,
        bytes index
    );

    /// @notice Submit a Phase 0 DepositData object.
    /// @param pubkey A BLS12-381 public key.
    /// @param withdrawal_credentials Commitment to a public key for withdrawals.
    /// @param signature A BLS12-381 signature.
    /// @param deposit_data_root The SHA-256 hash of the SSZ-encoded DepositData object.
    /// Used as a protection against malformed input.
    function deposit(
        bytes calldata pubkey,
        bytes calldata withdrawal_credentials,
        bytes calldata signature,
        bytes32 deposit_data_root
    ) external payable;

    /// @notice Query the current deposit root hash.
    /// @return The deposit root hash.
    function get_deposit_root() external view returns (bytes32);

    /// @notice Query the current deposit count.
    /// @return The deposit count encoded as a little endian 64-bit number.
    function get_deposit_count() external view returns (bytes memory);
}
"
    },
    "contracts/interfaces/ISSVNetwork.sol": {
      "content": "// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

struct Cluster {
    uint32 validatorCount;
    uint64 networkFeeIndex;
    uint64 index;
    bool active;
    uint256 balance;
}

interface ISSVNetwork {
    /**********/
    /* Errors */
    /**********/

    error CallerNotOwner(); // 0x5cd83192
    error CallerNotWhitelisted(); // 0x8c6e5d71
    error FeeTooLow(); // 0x732f9413
    error FeeExceedsIncreaseLimit(); // 0x958065d9
    error NoFeeDeclared(); // 0x1d226c30
    error ApprovalNotWithinTimeframe(); // 0x97e4b518
    error OperatorDoesNotExist(); // 0x961e3e8c
    error InsufficientBalance(); // 0xf4d678b8
    error ValidatorDoesNotExist(); // 0xe51315d2
    error ClusterNotLiquidatable(); // 0x60300a8d
    error InvalidPublicKeyLength(); // 0x637297a4
    error InvalidOperatorIdsLength(); // 0x38186224
    error ClusterAlreadyEnabled(); // 0x3babafd2
    error ClusterIsLiquidated(); // 0x95a0cf33
    error ClusterDoesNotExists(); // 0x185e2b16
    error IncorrectClusterState(); // 0x12e04c87
    error UnsortedOperatorsList(); // 0xdd020e25
    error NewBlockPeriodIsBelowMinimum(); // 0x6e6c9cac
    error ExceedValidatorLimit(); // 0x6df5ab76
    error TokenTransferFailed(); // 0x045c4b02
    error SameFeeChangeNotAllowed(); // 0xc81272f8
    error FeeIncreaseNotAllowed(); // 0x410a2b6c
    error NotAuthorized(); // 0xea8e4eb5
    error OperatorsListNotUnique(); // 0xa5a1ff5d
    error OperatorAlreadyExists(); // 0x289c9494
    error TargetModuleDoesNotExist(); // 0x8f9195fb
    error MaxValueExceeded(); // 0x91aa3017
    error FeeTooHigh(); // 0xcd4e6167
    error PublicKeysSharesLengthMismatch(); // 0x9ad467b8
    error IncorrectValidatorStateWithData(bytes publicKey); // 0x89307938
    error ValidatorAlreadyExistsWithData(bytes publicKey); // 0x388e7999
    error EmptyPublicKeysList(); // df83e679

    // legacy errors
    error ValidatorAlreadyExists(); // 0x8d09a73e
    error IncorrectValidatorState(); // 0x2feda3c1

    event AdminChanged(address previousAdmin, address newAdmin);
    event BeaconUpgraded(address indexed beacon);
    event ClusterDeposited(
        address indexed owner,
        uint64[] operatorIds,
        uint256 value,
        Cluster cluster
    );
    event ClusterLiquidated(
        address indexed owner,
        uint64[] operatorIds,
        Cluster cluster
    );
    event ClusterReactivated(
        address indexed owner,
        uint64[] operatorIds,
        Cluster cluster
    );
    event ClusterWithdrawn(
        address indexed owner,
        uint64[] operatorIds,
        uint256 value,
        Cluster cluster
    );
    event DeclareOperatorFeePeriodUpdated(uint64 value);
    event ExecuteOperatorFeePeriodUpdated(uint64 value);
    event FeeRecipientAddressUpdated(
        address indexed owner,
        address recipientAddress
    );
    event Initialized(uint8 version);
    event LiquidationThresholdPeriodUpdated(uint64 value);
    event MinimumLiquidationCollateralUpdated(uint256 value);
    event NetworkEarningsWithdrawn(uint256 value, address recipient);
    event NetworkFeeUpdated(uint256 oldFee, uint256 newFee);
    event OperatorAdded(
        uint64 indexed operatorId,
        address indexed owner,
        bytes publicKey,
        uint256 fee
    );
    event OperatorFeeDeclarationCancelled(
        address indexed owner,
        uint64 indexed operatorId
    );
    event OperatorFeeDeclared(
        address indexed owner,
        uint64 indexed operatorId,
        uint256 blockNumber,
        uint256 fee
    );
    event OperatorFeeExecuted(
        address indexed owner,
        uint64 indexed operatorId,
        uint256 blockNumber,
        uint256 fee
    );
    event OperatorFeeIncreaseLimitUpdated(uint64 value);
    event OperatorMaximumFeeUpdated(uint64 maxFee);
    event OperatorRemoved(uint64 indexed operatorId);
    event OperatorWhitelistUpdated(
        uint64 indexed operatorId,
        address whitelisted
    );
    event OperatorWithdrawn(
        address indexed owner,
        uint64 indexed operatorId,
        uint256 value
    );
    event OwnershipTransferStarted(
        address indexed previousOwner,
        address indexed newOwner
    );
    event OwnershipTransferred(
        address indexed previousOwner,
        address indexed newOwner
    );
    event Upgraded(address indexed implementation);
    event ValidatorAdded(
        address indexed owner,
        uint64[] operatorIds,
        bytes publicKey,
        bytes shares,
        Cluster cluster
    );
    event ValidatorExited(
        address indexed owner,
        uint64[] operatorIds,
        bytes publicKey
    );
    event ValidatorRemoved(
        address indexed owner,
        uint64[] operatorIds,
        bytes publicKey,
        Cluster cluster
    );

    fallback() external;

    function acceptOwnership() external;

    function cancelDeclaredOperatorFee(uint64 operatorId) external;

    function declareOperatorFee(uint64 operatorId, uint256 fee) external;

    function deposit(
        address clusterOwner,
        uint64[] memory operatorIds,
        uint256 amount,
        Cluster memory cluster
    ) external;

    function executeOperatorFee(uint64 operatorId) external;

    function exitValidator(bytes memory publicKey, uint64[] memory operatorIds)
        external;

    function bulkExitValidator(
        bytes[] calldata publicKeys,
        uint64[] calldata operatorIds
    ) external;

    function getVersion() external pure returns (string memory version);

    function initialize(
        address token_,
        address ssvOperators_,
        address ssvClusters_,
        address ssvDAO_,
        address ssvViews_,
        uint64 minimumBlocksBeforeLiquidation_,
        uint256 minimumLiquidationCollateral_,
        uint32 validatorsPerOperatorLimit_,
        uint64 declareOperatorFeePeriod_,
        uint64 executeOperatorFeePeriod_,
        uint64 operatorMaxFeeIncrease_
    ) external;

    function liquidate(
        address clusterOwner,
        uint64[] memory operatorIds,
        Cluster memory cluster
    ) external;

    function owner() external view returns (address);

    function pendingOwner() external view returns (address);

    function proxiableUUID() external view returns (bytes32);

    function reactivate(
        uint64[] memory operatorIds,
        uint256 amount,
        Cluster memory cluster
    ) external;

    function reduceOperatorFee(uint64 operatorId, uint256 fee) external;

    function registerOperator(bytes memory publicKey, uint256 fee)
        external
        returns (uint64 id);

    function registerValidator(
        bytes memory publicKey,
        uint64[] memory operatorIds,
        bytes memory sharesData,
        uint256 amount,
        Cluster memory cluster
    ) external;

    function bulkRegisterValidator(
        bytes[] calldata publicKeys,
        uint64[] calldata operatorIds,
        bytes[] calldata sharesData,
        uint256 amount,
        Cluster memory cluster
    ) external;

    function removeOperator(uint64 operatorId) external;

    function removeValidator(
        bytes memory publicKey,
        uint64[] memory operatorIds,
        Cluster memory cluster
    ) external;

    function bulkRemoveValidator(
        bytes[] calldata publicKeys,
        uint64[] calldata operatorIds,
        Cluster memory cluster
    ) external;

    function renounceOwnership() external;

    function setFeeRecipientAddress(address recipientAddress) external;

    function setOperatorWhitelist(uint64 operatorId, address whitelisted)
        external;

    function transferOwnership(address newOwner) external;

    function updateDeclareOperatorFeePeriod(uint64 timeInSeconds) external;

    function updateExecuteOperatorFeePeriod(uint64 timeInSeconds) external;

    function updateLiquidationThresholdPeriod(uint64 blocks) external;

    function updateMaximumOperatorFee(uint64 maxFee) external;

    function updateMinimumLiquidationCollateral(uint256 amount) external;

    function updateModule(uint8 moduleId, address moduleAddress) external;

    function updateNetworkFee(uint256 fee) external;

    function updateOperatorFeeIncreaseLimit(uint64 percentage) external;

    function upgradeTo(address newImplementation) external;

    function upgradeToAndCall(address newImplementation, bytes memory data)
        external
        payable;

    function withdraw(
        uint64[] memory operatorIds,
        uint256 amount,
        Cluster memory cluster
    ) external;

    function withdrawAllOperatorEarnings(uint64 operatorId) external;

    function withdrawNetworkEarnings(uint256 amount) external;

    function withdrawOperatorEarnings(uint64 operatorId, uint256 amount)
        external;
}
"
    },
    "contracts/interfaces/IStrategy.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.0;

/**
 * @title Platform interface to integrate with lending platform like Compound, AAVE etc.
 */
interface IStrategy {
    /**
     * @dev Deposit the given asset to platform
     * @param _asset asset address
     * @param _amount Amount to deposit
     */
    function deposit(address _asset, uint256 _amount) external;

    /**
     * @dev Deposit the entire balance of all supported assets in the Strategy
     *      to the platform
     */
    function depositAll() external;

    /**
     * @dev Withdraw given asset from Lending platform
     */
    function withdraw(
        address _recipient,
        address _asset,
        uint256 _amount
    ) external;

    /**
     * @dev Liquidate all assets in strategy and return them to Vault.
     */
    function withdrawAll() external;

    /**
     * @dev Returns the current balance of the given asset.
     */
    function checkBalance(address _asset)
        external
        view
        returns (uint256 balance);

    /**
     * @dev Returns bool indicating whether strategy supports asset.
     */
    function supportsAsset(address _asset) external view returns (bool);

    /**
     * @dev Collect reward tokens from the Strategy.
     */
    function collectRewardTokens() external;

    /**
     * @dev The address array of the reward tokens for the Strategy.
     */
    function getRewardTokenAddresses() external view returns (address[] memory);

    function harvesterAddress() external view returns (address);

    function transferToken(address token, uint256 amount) external;

    function setRewardTokenAddresses(address[] calldata _rewardTokenAddresses)
        external;
}
"
    },
    "contracts/interfaces/IVault.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.0;

import { VaultStorage } from "../vault/VaultStorage.sol";

interface IVault {
    // slither-disable-start constable-states

    event AssetSupported(address _asset);
    event AssetDefaultStrategyUpdated(address _asset, address _strategy);
    event AssetAllocated(address _asset, address _strategy, uint256 _amount);
    event StrategyApproved(address _addr);
    event StrategyRemoved(address _addr);
    event Mint(address _addr, uint256 _value);
    event Redeem(address _addr, uint256 _value);
    event CapitalPaused();
    event CapitalUnpaused();
    event RebasePaused();
    event RebaseUnpaused();
    event VaultBufferUpdated(uint256 _vaultBuffer);
    event RedeemFeeUpdated(uint256 _redeemFeeBps);
    event PriceProviderUpdated(address _priceProvider);
    event AllocateThresholdUpdated(uint256 _threshold);
    event RebaseThresholdUpdated(uint256 _threshold);
    event StrategistUpdated(address _address);
    event MaxSupplyDiffChanged(uint256 maxSupplyDiff);
    event YieldDistribution(address _to, uint256 _yield, uint256 _fee);
    event TrusteeFeeBpsChanged(uint256 _basis);
    event TrusteeAddressChanged(address _address);
    event SwapperChanged(address _address);
    event SwapAllowedUndervalueChanged(uint256 _basis);
    event SwapSlippageChanged(address _asset, uint256 _basis);
    event Swapped(
        address indexed _fromAsset,
        address indexed _toAsset,
        uint256 _fromAssetAmount,
        uint256 _toAssetAmount
    );
    event StrategyAddedToMintWhitelist(address indexed strategy);
    event StrategyRemovedFromMintWhitelist(address indexed strategy);
    event DripperChanged(address indexed _dripper);
    event WithdrawalRequested(
        address indexed _withdrawer,
        uint256 indexed _requestId,
        uint256 _amount,
        uint256 _queued
    );
    event WithdrawalClaimed(
        address indexed _withdrawer,
        uint256 indexed _requestId,
        uint256 _amount
    );
    event WithdrawalClaimable(uint256 _claimable, uint256 _newClaimable);

    // Governable.sol
    function transferGovernance(address _newGovernor) external;

    function claimGovernance() external;

    function governor() external view returns (address);

    function ADMIN_IMPLEMENTATION() external view returns (address);

    // VaultAdmin.sol
    function setPriceProvider(address _priceProvider) external;

    function priceProvider() external view returns (address);

    function setRedeemFeeBps(uint256 _redeemFeeBps) external;

    function redeemFeeBps() external view returns (uint256);

    function setVaultBuffer(uint256 _vaultBuffer) external;

    function vaultBuffer() external view returns (uint256);

    function setAutoAllocateThreshold(uint256 _threshold) external;

    function autoAllocateThreshold() external view returns (uint256);

    function setRebaseThreshold(uint256 _threshold) external;

    function rebaseThreshold() external view returns (uint256);

    function setStrategistAddr(address _address) external;

    function strategistAddr() external view returns (address);

    function setMaxSupplyDiff(uint256 _maxSupplyDiff) external;

    function maxSupplyDiff() external view returns (uint256);

    function setTrusteeAddress(address _address) external;

    function trusteeAddress() external view returns (address);

    function setTrusteeFeeBps(uint256 _basis) external;

    function trusteeFeeBps() external view returns (uint256);

    function ousdMetaStrategy() external view returns (address);

    function setSwapper(address _swapperAddr) external;

    function setSwapAllowedUndervalue(uint16 _percentageBps) external;

    function setOracleSlippage(address _asset, uint16 _allowedOracleSlippageBps)
        external;

    function supportAsset(address _asset, uint8 _unitConversion) external;

    function approveStrategy(address _addr) external;

    function removeStrategy(address _addr) external;

    function setAssetDefaultStrategy(address _asset, address _strategy)
        external;

    function assetDefaultStrategies(address _asset)
        external
        view
        returns (address);

    function pauseRebase() external;

    function unpauseRebase() external;

    function rebasePaused() external view returns (bool);

    function pauseCapital() external;

    function unpauseCapital() external;

    function capitalPaused() external view returns (bool);

    function transferToken(address _asset, uint256 _amount) external;

    function priceUnitMint(address asset) external view returns (uint256);

    function priceUnitRedeem(address asset) external view returns (uint256);

    function withdrawAllFromStrategy(address _strategyAddr) external;

    function withdrawAllFromStrategies() external;

    function withdrawFromStrategy(
        address _strategyFromAddress,
        address[] calldata _assets,
        uint256[] calldata _amounts
    ) external;

    function depositToStrategy(
        address _strategyToAddress,
        address[] calldata _assets,
        uint256[] calldata _amounts
    ) external;

    // VaultCore.sol
    function mint(
        address _asset,
        uint256 _amount,
        uint256 _minimumOusdAmount
    ) external;

    function mintForStrategy(uint256 _amount) external;

    function redeem(uint256 _amount, uint256 _minimumUnitAmount) external;

    function burnForStrategy(uint256 _amount) external;

    function allocate() external;

    function rebase() external;

    function swapCollateral(
        address fromAsset,
        address toAsset,
        uint256 fromAssetAmount,
        uint256 minToAssetAmount,
        bytes calldata data
    ) external returns (uint256 toAssetAmount);

    function totalValue() external view returns (uint256 value);

    function checkBalance(address _asset) external view returns (uint256);

    function calculateRedeemOutputs(uint256 _amount)
        external
        view
        returns (uint256[] memory);

    function getAssetCount() external view returns (uint256);

    function getAssetConfig(address _asset)
        external
        view
        returns (VaultStorage.Asset memory config);

    function getAllAssets() external view returns (address[] memory);

    function getStrategyCount() external view returns (uint256);

    function swapper() external view returns (address);

    function allowedSwapUndervalue() external view returns (uint256);

    function getAllStrategies() external view returns (address[] memory);

    function isSupportedAsset(address _asset) external view returns (bool);

    function netOusdMintForStrategyThreshold() external view returns (uint256);

    function setOusdMetaStrategy(address _ousdMetaStrategy) external;

    function setNetOusdMintForStrategyThreshold(uint256 _threshold) external;

    function netOusdMintedForStrategy() external view returns (int256);

    function setDripper(address _dripper) external;

    function dripper() external view returns (address);

    function weth() external view returns (address);

    function cacheWETHAssetIndex() external;

    function wethAssetIndex() external view returns (uint256);

    function initialize(address, address) external;

    function setAdminImpl(address) external;

    function removeAsset(address _asset) external;

    // These are OETH specific functions
    function addWithdrawalQueueLiquidity() external;

    function requestWithdrawal(uint256 _amount)
        external
        returns (uint256 requestId, uint256 queued);

    function claimWithdrawal(uint256 requestId)
        external
        returns (uint256 amount);

    function claimWithdrawals(uint256[] memory requestIds)
        external
        returns (uint256[] memory amounts, uint256 totalAmount);

    function withdrawalQueueMetadata()
        external
        view
        returns (VaultStorage.WithdrawalQueueMetadata memory);

    function withdrawalRequests(uint256 requestId)
        external
        view
        returns (VaultStorage.WithdrawalRequest memory);

    // OETHb specific functions
    function addStrategyToMintWhitelist(address strategyAddr) external;

    function removeStrategyFromMintWhitelist(address strategyAddr) external;

    function isMintWhitelistedStrategy(address strategyAddr)
        external
        view
        returns (bool);

    function withdrawalClaimDelay() external view returns (uint256);

    function setWithdrawalClaimDelay(uint256 newDelay) external;

    function lastRebase() external view returns (uint64);

    function dripDuration() external view returns (uint64);

    function setDripDuration(uint256 _dripDuration) external;

    function rebasePerSecondMax() external view returns (uint64);

    function setRebaseRateMax(uint256 yearlyApr) external;

    function rebasePerSecondTarget() external view returns (uint64);

    function previewYield() external view returns (uint256 yield);

    // slither-disable-end constable-states
}
"
    },
    "contracts/interfaces/IWETH9.sol": {
      "content": "// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

interface IWETH9 {
    event Approval(address indexed src, address indexed guy, uint256 wad);
    event Deposit(address indexed dst, uint256 wad);
    event Transfer(address indexed src, address indexed dst, uint256 wad);
    event Withdrawal(address indexed src, uint256 wad);

    function allowance(address, address) external view returns (uint256);

    function approve(address guy, uint256 wad) external returns (bool);

    function balanceOf(address) external view returns (uint256);

    function decimals() external view returns (uint8);

    function deposit() external payable;

    function name() external view returns (string memory);

    function symbol() external view returns (string memory);

    function totalSupply() external view returns (uint256);

    function transfer(address dst, uint256 wad) external returns (bool);

    function transferFrom(
        address src,
        address dst,
        uint256 wad
    ) external returns (bool);

    function withdraw(uint256 wad) external;
}
"
    },
    "contracts/strategies/NativeStaking/CompoundingStakingSSVStrategy.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.0;

import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";

import { InitializableAbstractStrategy } from "../../utils/InitializableAbstractStrategy.sol";
import { IWETH9 } from "../../interfaces/IWETH9.sol";
import { CompoundingValidatorManager } from "./CompoundingValidatorManager.sol";

/// @title Compounding Staking SSV Strategy
/// @notice Strategy to deploy funds into DVT validators powered by the SSV Network
/// @author Origin Protocol Inc
contract CompoundingStakingSSVStrategy is
    CompoundingValidatorManager,
    InitializableAbstractStrategy
{
    /// @notice SSV ERC20 token that serves as a payment for operating SSV validators
    address public immutable SSV_TOKEN;

    // For future use
    uint256[50] private __gap;

    /// @param _baseConfig Base strategy config with
    ///   `platformAddress` not used so empty address
    ///   `vaultAddress` the address of the OETH Vault contract
    /// @param _wethAddress Address of the WETH Token contract
    /// @param _ssvToken Address of the SSV Token contract
    /// @param _ssvNetwork Address of the SSV Network contract
    /// @param _beaconChainDepositContract Address of the beacon chain deposit contract
    /// @param _beaconProofs Address of the Beacon Proofs contract that verifies beacon chain data
    /// @param _beaconGenesisTimestamp The timestamp of the Beacon chain's genesis.
    constructor(
        BaseStrategyConfig memory _baseConfig,
        address _wethAddress,
        address _ssvToken,
        address _ssvNetwork,
        address _beaconChainDepositContract,
        address _beaconProofs,
        uint64 _beaconGenesisTimestamp
    )
        InitializableAbstractStrategy(_baseConfig)
        CompoundingValidatorManager(
            _wethAddress,
            _baseConfig.vaultAddress,
            _beaconChainDepositContract,
            _ssvNetwork,
            _beaconProofs,
            _beaconGenesisTimestamp
        )
    {
        SSV_TOKEN = _ssvToken;

        // Make sure nobody owns the implementation contract
        _setGovernor(address(0));
    }

    /// @notice Set up initial internal state including
    /// 1. approving the SSVNetwork to transfer SSV tokens from this strategy contract
    /// @param _rewardTokenAddresses Not used so empty array
    /// @param _assets Not used so empty array
    /// @param _pTokens Not used so empty array
    function initialize(
        address[] memory _rewardTokenAddresses,
        address[] memory _assets,
        address[] memory _pTokens
    ) external onlyGovernor initializer {
        InitializableAbstractStrategy._initialize(
            _rewardTokenAddresses,
            _assets,
            _pTokens
        );

        safeApproveAllTokens();
    }

    ///