Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE

More Options

• Is this a proxy?
• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-FileCopyrightText: 2023 Lido <[email protected]>
// SPDX-License-Identifier: GPL-3.0

/* See contracts/COMPILERS.md */
pragma solidity 0.8.9;

import {AccessControlEnumerable} from "./utils/access/AccessControlEnumerable.sol";

import {IStakingModule} from "./interfaces/IStakingModule.sol";

import {Math256} from "../common/lib/Math256.sol";
import {UnstructuredStorage} from "./lib/UnstructuredStorage.sol";
import {MinFirstAllocationStrategy} from "../common/lib/MinFirstAllocationStrategy.sol";

import {BeaconChainDepositor} from "./BeaconChainDepositor.sol";
import {Versioned} from "./utils/Versioned.sol";

contract StakingRouter is AccessControlEnumerable, BeaconChainDepositor, Versioned {
    using UnstructuredStorage for bytes32;

    /// @dev Events
    event StakingModuleAdded(uint256 indexed stakingModuleId, address stakingModule, string name, address createdBy);
    event StakingModuleShareLimitSet(uint256 indexed stakingModuleId, uint256 stakeShareLimit, uint256 priorityExitShareThreshold, address setBy);
    event StakingModuleFeesSet(uint256 indexed stakingModuleId, uint256 stakingModuleFee, uint256 treasuryFee, address setBy);
    event StakingModuleStatusSet(uint256 indexed stakingModuleId, StakingModuleStatus status, address setBy);
    event StakingModuleExitedValidatorsIncompleteReporting(uint256 indexed stakingModuleId, uint256 unreportedExitedValidatorsCount);
    event StakingModuleMaxDepositsPerBlockSet(
        uint256 indexed stakingModuleId, uint256 maxDepositsPerBlock, address setBy
    );
    event StakingModuleMinDepositBlockDistanceSet(
        uint256 indexed stakingModuleId, uint256 minDepositBlockDistance, address setBy
    );
    event WithdrawalCredentialsSet(bytes32 withdrawalCredentials, address setBy);
    event WithdrawalsCredentialsChangeFailed(uint256 indexed stakingModuleId, bytes lowLevelRevertData);
    event ExitedAndStuckValidatorsCountsUpdateFailed(uint256 indexed stakingModuleId, bytes lowLevelRevertData);
    event RewardsMintedReportFailed(uint256 indexed stakingModuleId, bytes lowLevelRevertData);

    /// Emitted when the StakingRouter received ETH
    event StakingRouterETHDeposited(uint256 indexed stakingModuleId, uint256 amount);

    /// @dev Errors
    error ZeroAddressLido();
    error ZeroAddressAdmin();
    error ZeroAddressStakingModule();
    error InvalidStakeShareLimit();
    error InvalidFeeSum();
    error StakingModuleNotActive();
    error EmptyWithdrawalsCredentials();
    error DirectETHTransfer();
    error InvalidReportData(uint256 code);
    error ExitedValidatorsCountCannotDecrease();
    error ReportedExitedValidatorsExceedDeposited(
        uint256 reportedExitedValidatorsCount,
        uint256 depositedValidatorsCount
    );
    error StakingModulesLimitExceeded();
    error StakingModuleUnregistered();
    error AppAuthLidoFailed();
    error StakingModuleStatusTheSame();
    error StakingModuleWrongName();
    error UnexpectedCurrentValidatorsCount(
        uint256 currentModuleExitedValidatorsCount,
        uint256 currentNodeOpExitedValidatorsCount,
        uint256 currentNodeOpStuckValidatorsCount
    );
    error UnexpectedFinalExitedValidatorsCount (
        uint256 newModuleTotalExitedValidatorsCount,
        uint256 newModuleTotalExitedValidatorsCountInStakingRouter
    );
    error InvalidDepositsValue(uint256 etherValue, uint256 depositsCount);
    error StakingModuleAddressExists();
    error ArraysLengthMismatch(uint256 firstArrayLength, uint256 secondArrayLength);
    error UnrecoverableModuleError();
    error InvalidPriorityExitShareThreshold();
    error InvalidMinDepositBlockDistance();
    error InvalidMaxDepositPerBlockValue();

    enum StakingModuleStatus {
        Active, // deposits and rewards allowed
        DepositsPaused, // deposits NOT allowed, rewards allowed
        Stopped // deposits and rewards NOT allowed
    }

    struct StakingModule {
        /// @notice Unique id of the staking module.
        uint24 id;
        /// @notice Address of the staking module.
        address stakingModuleAddress;
        /// @notice Part of the fee taken from staking rewards that goes to the staking module.
        uint16 stakingModuleFee;
        /// @notice Part of the fee taken from staking rewards that goes to the treasury.
        uint16 treasuryFee;
        /// @notice Maximum stake share that can be allocated to a module, in BP.
        /// @dev Formerly known as `targetShare`.
        uint16 stakeShareLimit;
        /// @notice Staking module status if staking module can not accept the deposits or can
        /// participate in further reward distribution.
        uint8 status;
        /// @notice Name of the staking module.
        string name;
        /// @notice block.timestamp of the last deposit of the staking module.
        /// @dev NB: lastDepositAt gets updated even if the deposit value was 0 and no actual deposit happened.
        uint64 lastDepositAt;
        /// @notice block.number of the last deposit of the staking module.
        /// @dev NB: lastDepositBlock gets updated even if the deposit value was 0 and no actual deposit happened.
        uint256 lastDepositBlock;
        /// @notice Number of exited validators.
        uint256 exitedValidatorsCount;
        /// @notice Module's share threshold, upon crossing which, exits of validators from the module will be prioritized, in BP.
        uint16 priorityExitShareThreshold;
        /// @notice The maximum number of validators that can be deposited in a single block.
        /// @dev Must be harmonized with `OracleReportSanityChecker.appearedValidatorsPerDayLimit`.
        /// See docs for the `OracleReportSanityChecker.setAppearedValidatorsPerDayLimit` function.
        uint64 maxDepositsPerBlock;
        /// @notice The minimum distance between deposits in blocks.
        /// @dev Must be harmonized with `OracleReportSanityChecker.appearedValidatorsPerDayLimit`.
        /// See docs for the `OracleReportSanityChecker.setAppearedValidatorsPerDayLimit` function).
        uint64 minDepositBlockDistance;
    }

    struct StakingModuleCache {
        address stakingModuleAddress;
        uint24 stakingModuleId;
        uint16 stakingModuleFee;
        uint16 treasuryFee;
        uint16 stakeShareLimit;
        StakingModuleStatus status;
        uint256 activeValidatorsCount;
        uint256 availableValidatorsCount;
    }

    bytes32 public constant MANAGE_WITHDRAWAL_CREDENTIALS_ROLE = keccak256("MANAGE_WITHDRAWAL_CREDENTIALS_ROLE");
    bytes32 public constant STAKING_MODULE_MANAGE_ROLE = keccak256("STAKING_MODULE_MANAGE_ROLE");
    bytes32 public constant STAKING_MODULE_UNVETTING_ROLE = keccak256("STAKING_MODULE_UNVETTING_ROLE");
    bytes32 public constant REPORT_EXITED_VALIDATORS_ROLE = keccak256("REPORT_EXITED_VALIDATORS_ROLE");
    bytes32 public constant UNSAFE_SET_EXITED_VALIDATORS_ROLE = keccak256("UNSAFE_SET_EXITED_VALIDATORS_ROLE");
    bytes32 public constant REPORT_REWARDS_MINTED_ROLE = keccak256("REPORT_REWARDS_MINTED_ROLE");

    bytes32 internal constant LIDO_POSITION = keccak256("lido.StakingRouter.lido");

    /// @dev Credentials to withdraw ETH on Consensus Layer side.
    bytes32 internal constant WITHDRAWAL_CREDENTIALS_POSITION = keccak256("lido.StakingRouter.withdrawalCredentials");

    /// @dev Total count of staking modules.
    bytes32 internal constant STAKING_MODULES_COUNT_POSITION = keccak256("lido.StakingRouter.stakingModulesCount");
    /// @dev Id of the last added staking module. This counter grow on staking modules adding.
    bytes32 internal constant LAST_STAKING_MODULE_ID_POSITION = keccak256("lido.StakingRouter.lastStakingModuleId");
    /// @dev Mapping is used instead of array to allow to extend the StakingModule.
    bytes32 internal constant STAKING_MODULES_MAPPING_POSITION = keccak256("lido.StakingRouter.stakingModules");
    /// @dev Position of the staking modules in the `_stakingModules` map, plus 1 because
    /// index 0 means a value is not in the set.
    bytes32 internal constant STAKING_MODULE_INDICES_MAPPING_POSITION = keccak256("lido.StakingRouter.stakingModuleIndicesOneBased");

    uint256 public constant FEE_PRECISION_POINTS = 10 ** 20; // 100 * 10 ** 18
    uint256 public constant TOTAL_BASIS_POINTS = 10000;
    uint256 public constant MAX_STAKING_MODULES_COUNT = 32;
    /// @dev Restrict the name size with 31 bytes to storage in a single slot.
    uint256 public constant MAX_STAKING_MODULE_NAME_LENGTH = 31;

    constructor(address _depositContract) BeaconChainDepositor(_depositContract) {}

    /// @notice Initializes the contract.
    /// @param _admin Lido DAO Aragon agent contract address.
    /// @param _lido Lido address.
    /// @param _withdrawalCredentials Credentials to withdraw ETH on Consensus Layer side.
    /// @dev Proxy initialization method.
    function initialize(address _admin, address _lido, bytes32 _withdrawalCredentials) external {
        if (_admin == address(0)) revert ZeroAddressAdmin();
        if (_lido == address(0)) revert ZeroAddressLido();

        _initializeContractVersionTo(2);

        _setupRole(DEFAULT_ADMIN_ROLE, _admin);

        LIDO_POSITION.setStorageAddress(_lido);
        WITHDRAWAL_CREDENTIALS_POSITION.setStorageBytes32(_withdrawalCredentials);
        emit WithdrawalCredentialsSet(_withdrawalCredentials, msg.sender);
    }

    /// @dev Prohibit direct transfer to contract.
    receive() external payable {
        revert DirectETHTransfer();
    }

    /// @notice Finalizes upgrade to v2 (from v1). Can be called only once.
    /// @param _priorityExitShareThresholds Array of priority exit share thresholds.
    /// @param _maxDepositsPerBlock Array of max deposits per block.
    /// @param _minDepositBlockDistances Array of min deposit block distances.
    /// @dev https://github.com/lidofinance/lido-improvement-proposals/blob/develop/LIPS/lip-10.md
    function finalizeUpgrade_v2(
        uint256[] memory _priorityExitShareThresholds,
        uint256[] memory _maxDepositsPerBlock,
        uint256[] memory _minDepositBlockDistances
    ) external {
        _checkContractVersion(1);

        uint256 stakingModulesCount = getStakingModulesCount();

        _validateEqualArrayLengths(stakingModulesCount, _priorityExitShareThresholds.length);
        _validateEqualArrayLengths(stakingModulesCount, _maxDepositsPerBlock.length);
        _validateEqualArrayLengths(stakingModulesCount, _minDepositBlockDistances.length);

        for (uint256 i; i < stakingModulesCount; ) {
            StakingModule storage stakingModule = _getStakingModuleByIndex(i);
            _updateStakingModule(
                stakingModule,
                stakingModule.id,
                stakingModule.stakeShareLimit,
                _priorityExitShareThresholds[i],
                stakingModule.stakingModuleFee,
                stakingModule.treasuryFee,
                _maxDepositsPerBlock[i],
                _minDepositBlockDistances[i]
            );

            unchecked {
                ++i;
            }
        }

        _updateContractVersion(2);
    }

    /// @notice Returns Lido contract address.
    /// @return Lido contract address.
    function getLido() public view returns (address) {
        return LIDO_POSITION.getStorageAddress();
    }

    /// @notice Registers a new staking module.
    /// @param _name Name of staking module.
    /// @param _stakingModuleAddress Address of staking module.
    /// @param _stakeShareLimit Maximum share that can be allocated to a module.
    /// @param _priorityExitShareThreshold Module's priority exit share threshold.
    /// @param _stakingModuleFee Fee of the staking module taken from the staking rewards.
    /// @param _treasuryFee Treasury fee.
    /// @param _maxDepositsPerBlock The maximum number of validators that can be deposited in a single block.
    /// @param _minDepositBlockDistance The minimum distance between deposits in blocks.
    /// @dev The function is restricted to the `STAKING_MODULE_MANAGE_ROLE` role.
    function addStakingModule(
        string calldata _name,
        address _stakingModuleAddress,
        uint256 _stakeShareLimit,
        uint256 _priorityExitShareThreshold,
        uint256 _stakingModuleFee,
        uint256 _treasuryFee,
        uint256 _maxDepositsPerBlock,
        uint256 _minDepositBlockDistance
    ) external onlyRole(STAKING_MODULE_MANAGE_ROLE) {
        if (_stakingModuleAddress == address(0)) revert ZeroAddressStakingModule();
        if (bytes(_name).length == 0 || bytes(_name).length > MAX_STAKING_MODULE_NAME_LENGTH) revert StakingModuleWrongName();

        uint256 newStakingModuleIndex = getStakingModulesCount();

        if (newStakingModuleIndex >= MAX_STAKING_MODULES_COUNT)
            revert StakingModulesLimitExceeded();

        for (uint256 i; i < newStakingModuleIndex; ) {
            if (_stakingModuleAddress == _getStakingModuleByIndex(i).stakingModuleAddress)
                revert StakingModuleAddressExists();

            unchecked {
                ++i;
            }
        }

        StakingModule storage newStakingModule = _getStakingModuleByIndex(newStakingModuleIndex);
        uint24 newStakingModuleId = uint24(LAST_STAKING_MODULE_ID_POSITION.getStorageUint256()) + 1;

        newStakingModule.id = newStakingModuleId;
        newStakingModule.name = _name;
        newStakingModule.stakingModuleAddress = _stakingModuleAddress;
        /// @dev Since `enum` is `uint8` by nature, so the `status` is stored as `uint8` to avoid
        ///      possible problems when upgrading. But for human readability, we use `enum` as
        ///      function parameter type. More about conversion in the docs:
        ///      https://docs.soliditylang.org/en/v0.8.17/types.html#enums
        newStakingModule.status = uint8(StakingModuleStatus.Active);

        /// @dev Simulate zero value deposit to prevent real deposits into the new StakingModule via
        ///      DepositSecurityModule just after the addition.
        _updateModuleLastDepositState(newStakingModule, newStakingModuleId, 0);

        _setStakingModuleIndexById(newStakingModuleId, newStakingModuleIndex);
        LAST_STAKING_MODULE_ID_POSITION.setStorageUint256(newStakingModuleId);
        STAKING_MODULES_COUNT_POSITION.setStorageUint256(newStakingModuleIndex + 1);

        emit StakingModuleAdded(newStakingModuleId, _stakingModuleAddress, _name, msg.sender);
        _updateStakingModule(
            newStakingModule,
            newStakingModuleId,
            _stakeShareLimit,
            _priorityExitShareThreshold,
            _stakingModuleFee,
            _treasuryFee,
            _maxDepositsPerBlock,
            _minDepositBlockDistance
        );
    }

    /// @notice Updates staking module params.
    /// @param _stakingModuleId Staking module id.
    /// @param _stakeShareLimit Target total stake share.
    /// @param _priorityExitShareThreshold Module's priority exit share threshold.
    /// @param _stakingModuleFee Fee of the staking module taken from the staking rewards.
    /// @param _treasuryFee Treasury fee.
    /// @param _maxDepositsPerBlock The maximum number of validators that can be deposited in a single block.
    /// @param _minDepositBlockDistance The minimum distance between deposits in blocks.
    /// @dev The function is restricted to the `STAKING_MODULE_MANAGE_ROLE` role.
    function updateStakingModule(
        uint256 _stakingModuleId,
        uint256 _stakeShareLimit,
        uint256 _priorityExitShareThreshold,
        uint256 _stakingModuleFee,
        uint256 _treasuryFee,
        uint256 _maxDepositsPerBlock,
        uint256 _minDepositBlockDistance
    ) external onlyRole(STAKING_MODULE_MANAGE_ROLE) {
        StakingModule storage stakingModule = _getStakingModuleById(_stakingModuleId);
        _updateStakingModule(
            stakingModule,
            _stakingModuleId,
            _stakeShareLimit,
            _priorityExitShareThreshold,
            _stakingModuleFee,
            _treasuryFee,
            _maxDepositsPerBlock,
            _minDepositBlockDistance
        );
    }

    function _updateStakingModule(
        StakingModule storage stakingModule,
        uint256 _stakingModuleId,
        uint256 _stakeShareLimit,
        uint256 _priorityExitShareThreshold,
        uint256 _stakingModuleFee,
        uint256 _treasuryFee,
        uint256 _maxDepositsPerBlock,
        uint256 _minDepositBlockDistance
    ) internal {
        if (_stakeShareLimit > TOTAL_BASIS_POINTS) revert InvalidStakeShareLimit();
        if (_priorityExitShareThreshold > TOTAL_BASIS_POINTS) revert InvalidPriorityExitShareThreshold();
        if (_stakeShareLimit > _priorityExitShareThreshold) revert InvalidPriorityExitShareThreshold();
        if (_stakingModuleFee + _treasuryFee > TOTAL_BASIS_POINTS) revert InvalidFeeSum();
        if (_minDepositBlockDistance == 0 || _minDepositBlockDistance > type(uint64).max) revert InvalidMinDepositBlockDistance();
        if (_maxDepositsPerBlock > type(uint64).max) revert InvalidMaxDepositPerBlockValue();

        stakingModule.stakeShareLimit = uint16(_stakeShareLimit);
        stakingModule.priorityExitShareThreshold = uint16(_priorityExitShareThreshold);
        stakingModule.treasuryFee = uint16(_treasuryFee);
        stakingModule.stakingModuleFee = uint16(_stakingModuleFee);
        stakingModule.maxDepositsPerBlock = uint64(_maxDepositsPerBlock);
        stakingModule.minDepositBlockDistance = uint64(_minDepositBlockDistance);

        emit StakingModuleShareLimitSet(_stakingModuleId, _stakeShareLimit, _priorityExitShareThreshold, msg.sender);
        emit StakingModuleFeesSet(_stakingModuleId, _stakingModuleFee, _treasuryFee, msg.sender);
        emit StakingModuleMaxDepositsPerBlockSet(_stakingModuleId, _maxDepositsPerBlock, msg.sender);
        emit StakingModuleMinDepositBlockDistanceSet(_stakingModuleId, _minDepositBlockDistance, msg.sender);
    }

    /// @notice Updates the limit of the validators that can be used for deposit.
    /// @param _stakingModuleId Id of the staking module.
    /// @param _nodeOperatorId Id of the node operator.
    /// @param _targetLimitMode Target limit mode.
    /// @param _targetLimit Target limit of the node operator.
    /// @dev The function is restricted to the `STAKING_MODULE_MANAGE_ROLE` role.
    function updateTargetValidatorsLimits(
        uint256 _stakingModuleId,
        uint256 _nodeOperatorId,
        uint256 _targetLimitMode,
        uint256 _targetLimit
    ) external onlyRole(STAKING_MODULE_MANAGE_ROLE) {
        _getIStakingModuleById(_stakingModuleId).updateTargetValidatorsLimits(
            _nodeOperatorId, _targetLimitMode, _targetLimit
        );
    }

    /// @notice Updates the number of the refunded validators in the staking module with the given
    /// node operator id.
    /// @param _stakingModuleId Id of the staking module.
    /// @param _nodeOperatorId Id of the node operator.
    /// @param _refundedValidatorsCount New number of refunded validators of the node operator.
    /// @dev The function is restricted to the `STAKING_MODULE_MANAGE_ROLE` role.
    function updateRefundedValidatorsCount(
        uint256 _stakingModuleId,
        uint256 _nodeOperatorId,
        uint256 _refundedValidatorsCount
    ) external onlyRole(STAKING_MODULE_MANAGE_ROLE) {
        _getIStakingModuleById(_stakingModuleId).updateRefundedValidatorsCount(
            _nodeOperatorId, _refundedValidatorsCount
        );
    }

    /// @notice Reports the minted rewards to the staking modules with the specified ids.
    /// @param _stakingModuleIds Ids of the staking modules.
    /// @param _totalShares Total shares minted for the staking modules.
    /// @dev The function is restricted to the `REPORT_REWARDS_MINTED_ROLE` role.
    function reportRewardsMinted(uint256[] calldata _stakingModuleIds, uint256[] calldata _totalShares)
        external
        onlyRole(REPORT_REWARDS_MINTED_ROLE)
    {
        _validateEqualArrayLengths(_stakingModuleIds.length, _totalShares.length);

        for (uint256 i = 0; i < _stakingModuleIds.length; ) {
            if (_totalShares[i] > 0) {
                try _getIStakingModuleById(_stakingModuleIds[i]).onRewardsMinted(_totalShares[i]) {}
                catch (bytes memory lowLevelRevertData) {
                    /// @dev This check is required to prevent incorrect gas estimation of the method.
                    ///      Without it, Ethereum nodes that use binary search for gas estimation may
                    ///      return an invalid value when the onRewardsMinted() reverts because of the
                    ///      "out of gas" error. Here we assume that the onRewardsMinted() method doesn't
                    ///      have reverts with empty error data except "out of gas".
                    if (lowLevelRevertData.length == 0) revert UnrecoverableModuleError();
                    emit RewardsMintedReportFailed(
                        _stakingModuleIds[i],
                        lowLevelRevertData
                    );
                }
            }

            unchecked {
                ++i;
            }
        }
    }

    /// @notice Updates total numbers of exited validators for staking modules with the specified module ids.
    /// @param _stakingModuleIds Ids of the staking modules to be updated.
    /// @param _exitedValidatorsCounts New counts of exited validators for the specified staking modules.
    /// @return The total increase in the aggregate number of exited validators across all updated modules.
    ///
    /// @dev The total numbers are stored in the staking router and can differ from the totals obtained by calling
    /// `IStakingModule.getStakingModuleSummary()`. The overall process of updating validator counts is the following:
    ///
    /// 1. In the first data submission phase, the oracle calls `updateExitedValidatorsCountByStakingModule` on the
    ///    staking router, passing the totals by module. The staking router stores these totals and uses them to
    ///    distribute new stake and staking fees between the modules. There can only be single call of this function
    ///    per oracle reporting frame.
    ///
    /// 2. In the first part of the second data submission phase, the oracle calls
    ///    `StakingRouter.reportStakingModuleStuckValidatorsCountByNodeOperator` on the staking router which passes the
    ///    counts by node operator to the staking module by calling `IStakingModule.updateStuckValidatorsCount`.
    ///    This can be done multiple times for the same module, passing data for different subsets of node operators.
    ///
    /// 3. In the second part of the second data submission phase, the oracle calls
    ///    `StakingRouter.reportStakingModuleExitedValidatorsCountByNodeOperator` on the staking router which passes
    ///    the counts by node operator to the staking module by calling `IStakingModule.updateExitedValidatorsCount`.
    ///    This can be done multiple times for the same module, passing data for different subsets of node
    ///    operators.
    ///
    /// 4. At the end of the second data submission phase, it's expected for the aggregate exited validators count
    ///    across all module's node operators (stored in the module) to match the total count for this module
    ///    (stored in the staking router). However, it might happen that the second phase of data submission doesn't
    ///    finish until the new oracle reporting frame is started, in which case staking router will emit a warning
    ///    event `StakingModuleExitedValidatorsIncompleteReporting` when the first data submission phase is performed
    ///    for a new reporting frame. This condition will result in the staking module having an incomplete data about
    ///    the exited and maybe stuck validator counts during the whole reporting frame. Handling this condition is
    ///    the responsibility of each staking module.
    ///
    /// 5. When the second reporting phase is finished, i.e. when the oracle submitted the complete data on the stuck
    ///    and exited validator counts per node operator for the current reporting frame, the oracle calls
    ///    `StakingRouter.onValidatorsCountsByNodeOperatorReportingFinished` which, in turn, calls
    ///    `IStakingModule.onExitedAndStuckValidatorsCountsUpdated` on all modules.
    ///
    /// @dev The function is restricted to the `REPORT_EXITED_VALIDATORS_ROLE` role.
    function updateExitedValidatorsCountByStakingModule(
        uint256[] calldata _stakingModuleIds,
        uint256[] calldata _exitedValidatorsCounts
    )
        external
        onlyRole(REPORT_EXITED_VALIDATORS_ROLE)
        returns (uint256)
    {
        _validateEqualArrayLengths(_stakingModuleIds.length, _exitedValidatorsCounts.length);

        uint256 newlyExitedValidatorsCount;

        for (uint256 i = 0; i < _stakingModuleIds.length; ) {
            uint256 stakingModuleId = _stakingModuleIds[i];
            StakingModule storage stakingModule = _getStakingModuleById(stakingModuleId);

            uint256 prevReportedExitedValidatorsCount = stakingModule.exitedValidatorsCount;
            if (_exitedValidatorsCounts[i] < prevReportedExitedValidatorsCount) {
                revert ExitedValidatorsCountCannotDecrease();
            }

            (
                uint256 totalExitedValidators,
                uint256 totalDepositedValidators,
                /* uint256 depositableValidatorsCount */
            ) = _getStakingModuleSummary(IStakingModule(stakingModule.stakingModuleAddress));

            if (_exitedValidatorsCounts[i] > totalDepositedValidators) {
                revert ReportedExitedValidatorsExceedDeposited(
                    _exitedValidatorsCounts[i],
                    totalDepositedValidators
                );
            }

            newlyExitedValidatorsCount += _exitedValidatorsCounts[i] - prevReportedExitedValidatorsCount;

            if (totalExitedValidators < prevReportedExitedValidatorsCount) {
                // not all of the exited validators were async reported to the module
                emit StakingModuleExitedValidatorsIncompleteReporting(
                    stakingModuleId,
                    prevReportedExitedValidatorsCount - totalExitedValidators
                );
            }

            stakingModule.exitedValidatorsCount = _exitedValidatorsCounts[i];

            unchecked {
                ++i;
            }
        }

        return newlyExitedValidatorsCount;
    }

    /// @notice Updates exited validators counts per node operator for the staking module with
    /// the specified id. See the docs for `updateExitedValidatorsCountByStakingModule` for the
    /// description of the overall update process.
    ///
    /// @param _stakingModuleId The id of the staking modules to be updated.
    /// @param _nodeOperatorIds Ids of the node operators to be updated.
    /// @param _exitedValidatorsCounts New counts of exited validators for the specified node operators.
    ///
    /// @dev The function is restricted to the `REPORT_EXITED_VALIDATORS_ROLE` role.
    function reportStakingModuleExitedValidatorsCountByNodeOperator(
        uint256 _stakingModuleId,
        bytes calldata _nodeOperatorIds,
        bytes calldata _exitedValidatorsCounts
    )
        external
        onlyRole(REPORT_EXITED_VALIDATORS_ROLE)
    {
        _checkValidatorsByNodeOperatorReportData(_nodeOperatorIds, _exitedValidatorsCounts);
        _getIStakingModuleById(_stakingModuleId).updateExitedValidatorsCount(_nodeOperatorIds, _exitedValidatorsCounts);
    }

    struct ValidatorsCountsCorrection {
        /// @notice The expected current number of exited validators of the module that is
        /// being corrected.
        uint256 currentModuleExitedValidatorsCount;
        /// @notice The expected current number of exited validators of the node operator
        /// that is being corrected.
        uint256 currentNodeOperatorExitedValidatorsCount;
        /// @notice The expected current number of stuck validators of the node operator
        /// that is being corrected.
        uint256 currentNodeOperatorStuckValidatorsCount;
        /// @notice The corrected number of exited validators of the module.
        uint256 newModuleExitedValidatorsCount;
        /// @notice The corrected number of exited validators of the node operator.
        uint256 newNodeOperatorExitedValidatorsCount;
        /// @notice The corrected number of stuck validators of the node operator.
        uint256 newNodeOperatorStuckValidatorsCount;
    }

    /// @notice Sets exited validators count for the given module and given node operator in that module
    /// without performing critical safety checks, e.g. that exited validators count cannot decrease.
    ///
    /// Should only be used by the DAO in extreme cases and with sufficient precautions to correct invalid
    /// data reported by the oracle committee due to a bug in the oracle daemon.
    ///
    /// @param _stakingModuleId Id of the staking module.
    /// @param _nodeOperatorId Id of the node operator.
    /// @param _triggerUpdateFinish Whether to call `onExitedAndStuckValidatorsCountsUpdated` on the module
    /// after applying the corrections.
    /// @param _correction See the docs for the `ValidatorsCountsCorrection` struct.
    ///
    /// @dev Reverts if the current numbers of exited and stuck validators of the module and node operator
    /// don't match the supplied expected current values.
    ///
    /// @dev The function is restricted to the `UNSAFE_SET_EXITED_VALIDATORS_ROLE` role.
    function unsafeSetExitedValidatorsCount(
        uint256 _stakingModuleId,
        uint256 _nodeOperatorId,
        bool _triggerUpdateFinish,
        ValidatorsCountsCorrection memory _correction
    )
        external
        onlyRole(UNSAFE_SET_EXITED_VALIDATORS_ROLE)
    {
        StakingModule storage stakingModuleState = _getStakingModuleById(_stakingModuleId);
        IStakingModule stakingModule = IStakingModule(stakingModuleState.stakingModuleAddress);

        (
            /* uint256 targetLimitMode */,
            /* uint256 targetValidatorsCount */,
            uint256 stuckValidatorsCount,
            /* uint256 refundedValidatorsCount */,
            /* uint256 stuckPenaltyEndTimestamp */,
            uint256 totalExitedValidators,
            /* uint256 totalDepositedValidators */,
            /* uint256 depositableValidatorsCount */
        ) = stakingModule.getNodeOperatorSummary(_nodeOperatorId);

        if (_correction.currentModuleExitedValidatorsCount != stakingModuleState.exitedValidatorsCount ||
            _correction.currentNodeOperatorExitedValidatorsCount != totalExitedValidators ||
            _correction.currentNodeOperatorStuckValidatorsCount != stuckValidatorsCount
        ) {
            revert UnexpectedCurrentValidatorsCount(
                stakingModuleState.exitedValidatorsCount,
                totalExitedValidators,
                stuckValidatorsCount
            );
        }

        stakingModuleState.exitedValidatorsCount = _correction.newModuleExitedValidatorsCount;

        stakingModule.unsafeUpdateValidatorsCount(
            _nodeOperatorId,
            _correction.newNodeOperatorExitedValidatorsCount,
            _correction.newNodeOperatorStuckValidatorsCount
        );

        (
            uint256 moduleTotalExitedValidators,
            uint256 moduleTotalDepositedValidators,
        ) = _getStakingModuleSummary(stakingModule);

        if (_correction.newModuleExitedValidatorsCount > moduleTotalDepositedValidators) {
            revert ReportedExitedValidatorsExceedDeposited(
                _correction.newModuleExitedValidatorsCount,
                moduleTotalDepositedValidators
            );
        }

        if (_triggerUpdateFinish) {
            if (moduleTotalExitedValidators != _correction.newModuleExitedValidatorsCount) {
                revert UnexpectedFinalExitedValidatorsCount(
                    moduleTotalExitedValidators,
                    _correction.newModuleExitedValidatorsCount
                );
            }

            stakingModule.onExitedAndStuckValidatorsCountsUpdated();
        }
    }

    /// @notice Updates stuck validators counts per node operator for the staking module with
    /// the specified id. See the docs for `updateExitedValidatorsCountByStakingModule` for the
    /// description of the overall update process.
    ///
    /// @param _stakingModuleId The id of the staking modules to be updated.
    /// @param _nodeOperatorIds Ids of the node operators to be updated.
    /// @param _stuckValidatorsCounts New counts of stuck validators for the specified node operators.
    ///
    /// @dev The function is restricted to the `REPORT_EXITED_VALIDATORS_ROLE` role.
    function reportStakingModuleStuckValidatorsCountByNodeOperator(
        uint256 _stakingModuleId,
        bytes calldata _nodeOperatorIds,
        bytes calldata _stuckValidatorsCounts
    )
        external
        onlyRole(REPORT_EXITED_VALIDATORS_ROLE)
    {
        _checkValidatorsByNodeOperatorReportData(_nodeOperatorIds, _stuckValidatorsCounts);
        _getIStakingModuleById(_stakingModuleId).updateStuckValidatorsCount(_nodeOperatorIds, _stuckValidatorsCounts);
    }

    /// @notice Finalizes the reporting of the exited and stuck validators counts for the current
    /// reporting frame.
    ///
    /// @dev Called by the oracle when the second phase of data reporting finishes, i.e. when the
    /// oracle submitted the complete data on the stuck and exited validator counts per node operator
    /// for the current reporting frame. See the docs for `updateExitedValidatorsCountByStakingModule`
    /// for the description of the overall update process.
    ///
    /// @dev The function is restricted to the `REPORT_EXITED_VALIDATORS_ROLE` role.
    function onValidatorsCountsByNodeOperatorReportingFinished()
        external
        onlyRole(REPORT_EXITED_VALIDATORS_ROLE)
    {
        uint256 stakingModulesCount = getStakingModulesCount();
        StakingModule storage stakingModule;
        IStakingModule moduleContract;

        for (uint256 i; i < stakingModulesCount; ) {
            stakingModule = _getStakingModuleByIndex(i);
            moduleContract = IStakingModule(stakingModule.stakingModuleAddress);

            (uint256 exitedValidatorsCount, , ) = _getStakingModuleSummary(moduleContract);
            if (exitedValidatorsCount == stakingModule.exitedValidatorsCount) {
                // oracle finished updating exited validators for all node ops
                try moduleContract.onExitedAndStuckValidatorsCountsUpdated() {}
                catch (bytes memory lowLevelRevertData) {
                    /// @dev This check is required to prevent incorrect gas estimation of the method.
                    ///      Without it, Ethereum nodes that use binary search for gas estimation may
                    ///      return an invalid value when the onExitedAndStuckValidatorsCountsUpdated()
                    ///      reverts because of the "out of gas" error. Here we assume that the
                    ///      onExitedAndStuckValidatorsCountsUpdated() method doesn't have reverts with
                    ///      empty error data except "out of gas".
                    if (lowLevelRevertData.length == 0) revert UnrecoverableModuleError();
                    emit ExitedAndStuckValidatorsCountsUpdateFailed(
                        stakingModule.id,
                        lowLevelRevertData
                    );
                }
            }

            unchecked {
                ++i;
            }
        }
    }

    /// @notice Decreases vetted signing keys counts per node operator for the staking module with
    /// the specified id.
    /// @param _stakingModuleId The id of the staking module to be updated.
    /// @param _nodeOperatorIds Ids of the node operators to be updated.
    /// @param _vettedSigningKeysCounts New counts of vetted signing keys for the specified node operators.
    /// @dev The function is restricted to the `STAKING_MODULE_UNVETTING_ROLE` role.
    function decreaseStakingModuleVettedKeysCountByNodeOperator(
        uint256 _stakingModuleId,
        bytes calldata _nodeOperatorIds,
        bytes calldata _vettedSigningKeysCounts
    ) external onlyRole(STAKING_MODULE_UNVETTING_ROLE) {
        _checkValidatorsByNodeOperatorReportData(_nodeOperatorIds, _vettedSigningKeysCounts);
        _getIStakingModuleById(_stakingModuleId).decreaseVettedSigningKeysCount(_nodeOperatorIds, _vettedSigningKeysCounts);
    }

    /// @notice Returns all registered staking modules.
    /// @return res Array of staking modules.
    function getStakingModules() external view returns (StakingModule[] memory res) {
        uint256 stakingModulesCount = getStakingModulesCount();
        res = new StakingModule[](stakingModulesCount);
        for (uint256 i; i < stakingModulesCount; ) {
            res[i] = _getStakingModuleByIndex(i);

            unchecked {
                ++i;
            }
        }
    }

    /// @notice Returns the ids of all registered staking modules.
    /// @return stakingModuleIds Array of staking module ids.
    function getStakingModuleIds() public view returns (uint256[] memory stakingModuleIds) {
        uint256 stakingModulesCount = getStakingModulesCount();
        stakingModuleIds = new uint256[](stakingModulesCount);
        for (uint256 i; i < stakingModulesCount; ) {
            stakingModuleIds[i] = _getStakingModuleByIndex(i).id;

            unchecked {
                ++i;
            }
        }
    }

    /// @notice Returns the staking module by its id.
    /// @param _stakingModuleId Id of the staking module.
    /// @return Staking module data.
    function getStakingModule(uint256 _stakingModuleId)
        public
        view
        returns (StakingModule memory)
    {
        return _getStakingModuleById(_stakingModuleId);
    }

    /// @notice Returns total number of staking modules.
    /// @return Total number of staking modules.
    function getStakingModulesCount() public view returns (uint256) {
        return STAKING_MODULES_COUNT_POSITION.getStorageUint256();
    }

    /// @notice Returns true if staking module with the given id was registered via `addStakingModule`, false otherwise.
    /// @param _stakingModuleId Id of the staking module.
    /// @return True if staking module with the given id was registered, false otherwise.
    function hasStakingModule(uint256 _stakingModuleId) external view returns (bool) {
        return _getStorageStakingIndicesMapping()[_stakingModuleId] != 0;
    }

    /// @notice Returns status of staking module.
    /// @param _stakingModuleId Id of the staking module.
    /// @return Status of the staking module.
    function getStakingModuleStatus(uint256 _stakingModuleId)
        public
        view
        returns (StakingModuleStatus)
    {
        return StakingModuleStatus(_getStakingModuleById(_stakingModuleId).status);
    }

    /// @notice A summary of the staking module's validators.
    struct StakingModuleSummary {
        /// @notice The total number of validators in the EXITED state on the Consensus Layer.
        /// @dev This value can't decrease in normal conditions.
        uint256 totalExitedValidators;

        /// @notice The total number of validators deposited via the official Deposit Contract.
        /// @dev This value is a cumulative counter: even when the validator goes into EXITED state this
        /// counter is not decreasing.
        uint256 totalDepositedValidators;

        /// @notice The number of validators in the set available for deposit
        uint256 depositableValidatorsCount;
    }

    /// @notice A summary of node operator and its validators.
    struct NodeOperatorSummary {
        /// @notice Shows whether the current target limit applied to the node operator.
        uint256 targetLimitMode;

        /// @notice Relative target active validators limit for operator.
        uint256 targetValidatorsCount;

        /// @notice The number of validators with an expired request to exit time.
        uint256 stuckValidatorsCount;

        /// @notice The number of validators that can't be withdrawn, but deposit costs were
        /// compensated to the Lido by the node operator.
        uint256 refundedValidatorsCount;

        /// @notice A time when the penalty for stuck validators stops applying to node operator rewards.
        uint256 stuckPenaltyEndTimestamp;

        /// @notice The total number of validators in the EXITED state on the Consensus Layer.
        /// @dev This value can't decrease in normal conditions.
        uint256 totalExitedValidators;

        /// @notice The total number of validators deposited via the official Deposit Contract.
        /// @dev This value is a cumulative counter: even when the validator goes into EXITED state this
        /// counter is not decreasing.
        uint256 totalDepositedValidators;

        /// @notice The number of validators in the set available for deposit.
        uint256 depositableValidatorsCount;
    }

    /// @notice Returns all-validators summary in the staking module.
    /// @param _stakingModuleId Id of the staking module to return summary for.
    /// @return summary Staking module summary.
    function getStakingModuleSummary(uint256 _stakingModuleId)
        public
        view
        returns (StakingModuleSummary memory summary)
    {
        StakingModule memory stakingModuleState = getStakingModule(_stakingModuleId);
        IStakingModule stakingModule = IStakingModule(stakingModuleState.stakingModuleAddress);
        (
            summary.totalExitedValidators,
            summary.totalDepositedValidators,
            summary.depositableValidatorsCount
        ) = _getStakingModuleSummary(stakingModule);
    }


    /// @notice Returns node operator summary from the staking module.
    /// @param _stakingModuleId Id of the staking module where node operator is onboarded.
    /// @param _nodeOperatorId Id of the node operator to return summary for.
    /// @return summary Node operator summary.
    function getNodeOperatorSummary(uint256 _stakingModuleId, uint256 _nodeOperatorId)
        public
        view
        returns (NodeOperatorSummary memory summary)
    {
        StakingModule memory stakingModuleState = getStakingModule(_stakingModuleId);
        IStakingModule stakingModule = IStakingModule(stakingModuleState.stakingModuleAddress);
        /// @dev using intermediate variables below due to "Stack too deep" error in case of
        /// assigning directly into the NodeOperatorSummary struct
        (
            uint256 targetLimitMode,
            uint256 targetValidatorsCount,
            uint256 stuckValidatorsCount,
            uint256 refundedValidatorsCount,
            uint256 stuckPenaltyEndTimestamp,
            uint256 totalExitedValidators,
            uint256 totalDepositedValidators,
            uint256 depositableValidatorsCount
        ) = stakingModule.getNodeOperatorSummary(_nodeOperatorId);
        summary.targetLimitMode = targetLimitMode;
        summary.targetValidatorsCount = targetValidatorsCount;
        summary.stuckValidatorsCount = stuckValidatorsCount;
        summary.refundedValidatorsCount = refundedValidatorsCount;
        summary.stuckPenaltyEndTimestamp = stuckPenaltyEndTimestamp;
        summary.totalExitedValidators = totalExitedValidators;
        summary.totalDepositedValidators = totalDepositedValidators;
        summary.depositableValidatorsCount = depositableValidatorsCount;
    }

    /// @notice A collection of the staking module data stored across the StakingRouter and the
    /// staking module contract.
    ///
    /// @dev This data, first of all, is designed for off-chain usage and might be redundant for
    /// on-chain calls. Give preference for dedicated methods for gas-efficient on-chain calls.
    struct StakingModuleDigest {
        /// @notice The number of node operators registered in the staking module.
        uint256 nodeOperatorsCount;
        /// @notice The number of node operators registered in the staking module in active state.
        uint256 activeNodeOperatorsCount;
        /// @notice The current state of the staking module taken from the StakingRouter.
        StakingModule state;
        /// @notice A summary of the staking module's validators.
        StakingModuleSummary summary;
    }

    /// @notice A collection of the node operator data stored in the staking module.
    /// @dev This data, first of all, is designed for off-chain usage and might be redundant for
    /// on-chain calls. Give preference for dedicated methods for gas-efficient on-chain calls.
    struct NodeOperatorDigest {
        /// @notice Id of the node operator.
        uint256 id;
        /// @notice Shows whether the node operator is active or not.
        bool isActive;
        /// @notice A summary of node operator and its validators.
        NodeOperatorSummary summary;
    }

    /// @notice Returns staking module digest for each staking module registered in the staking router.
    /// @return Array of staking module digests.
    /// @dev WARNING: This method is not supposed to be used for onchain calls due to high gas costs
    /// for data aggregation.
    function getAllStakingModuleDigests() external view returns (StakingModuleDigest[] memory) {
        return getStakingModuleDigests(getStakingModuleIds());
    }

    /// @notice Returns staking module digest for passed staking module ids.
    /// @param _stakingModuleIds Ids of the staking modules to return data for.
    /// @return digests Array of staking module digests.
    /// @dev WARNING: This method is not supposed to be used for onchain calls due to high gas costs
    /// for data aggregation.
    function getStakingModuleDigests(uint256[] memory _stakingModuleIds)
        public
        view
        returns (StakingModuleDigest[] memory digests)
    {
        digests = new StakingModuleDigest[](_stakingModuleIds.length);
        for (uint256 i = 0; i < _stakingModuleIds.length; ) {
            StakingModule memory stakingModuleState = getStakingModule(_stakingModuleIds[i]);
            IStakingModule stakingModule = IStakingModule(stakingModuleState.stakingModuleAddress);
            digests[i] = StakingModuleDigest({
                nodeOperatorsCount: stakingModule.getNodeOperatorsCount(),
                activeNodeOperatorsCount: stakingModule.getActiveNodeOperatorsCount(),
                state: stakingModuleState,
                summary: getStakingModuleSummary(_stakingModuleIds[i])
            });

            unchecked {
                ++i;
            }
        }
    }

    /// @notice Returns node operator digest for each node operator registered in the given staking module.
    /// @param _stakingModuleId Id of the staking module to return data for.
    /// @return Array of node operator digests.
    /// @dev WARNING: This method is not supposed to be used for onchain calls due to high gas costs
    /// for data aggregation.
    function getAllNodeOperatorDigests(uint256 _stakingModuleId) external view returns (NodeOperatorDigest[] memory) {
        return getNodeOperatorDigests(
            _stakingModuleId, 0, _getIStakingModuleById(_stakingModuleId).getNodeOperatorsCount()
        );
    }

    /// @notice Returns node operator digest for passed node operator ids in the given staking module.
    /// @param _stakingModuleId Id of the staking module where node operators registered.
    /// @param _offset Node operators offset starting with 0.
    /// @param _limit The max number of node operators to return.
    /// @return Array of node operator digests.
    /// @dev WARNING: This method is not supposed to be used for onchain calls due to high gas costs
    /// for data aggregation.
    function getNodeOperatorDigests(
        uint256 _stakingModuleId,
        uint256 _offset,
        uint256 _limit
    ) public view returns (NodeOperatorDigest[] memory) {
        return getNodeOperatorDigests(
            _stakingModuleId, _getIStakingModuleById(_stakingModuleId).getNodeOperatorIds(_offset, _limit)
        );
    }

    /// @notice Returns node operator digest for a slice of node operators registered in the given
    /// staking module.
    /// @param _stakingModuleId Id of the staking module where node operators registered.
    /// @param _nodeOperatorIds Ids of the node operators to return data for.
    /// @return digests Array of node operator digests.
    /// @dev WARNING: This method is not supposed to be used for onchain calls due to high gas costs
    /// for data aggregation.
    function getNodeOperatorDigests(uint256 _stakingModuleId, uint256[] memory _nodeOperatorIds)
        public
        view
        returns (NodeOperatorDigest[] memory digests)
    {
        IStakingModule stakingModule = _getIStakingModuleById(_stakingModuleId);
        digests = new NodeOperatorDigest[](_nodeOperatorIds.length);
        for (uint256 i = 0; i < _nodeOperatorIds.length; ) {
            digests[i] = NodeOperatorDigest({
                id: _nodeOperatorIds[i],
                isActive: stakingModule.getNodeOperatorIsActive(_nodeOperatorIds[i]),
                summary: getNodeOperatorSummary(_stakingModuleId, _nodeOperatorIds[i])
            });

            unchecked {
                ++i;
            }
        }
    }

    /// @notice Sets the staking module status flag for participation in further deposits and/or reward distribution.
    /// @param _stakingModuleId Id of the staking module to be updated.
    /// @param _status New status of the staking module.
    /// @dev The function is restricted to the `STAKING_MODULE_MANAGE_ROLE` role.
    function setStakingModuleStatus(
        uint256 _stakingModuleId,
        StakingModuleStatus _status
    ) external onlyRole(STAKING_MODULE_MANAGE_ROLE) {
        StakingModule storage stakingModule = _getStakingModuleById(_stakingModuleId);
        if (StakingModuleStatus(stakingModule.status) == _status) revert StakingModuleStatusTheSame();
        _setStakingModuleStatus(stakingModule, _status);
    }

    /// @notice Returns whether the staking module is stopped.
    /// @param _stakingModuleId Id of the staking module.
    /// @return True if the staking module is stopped, false otherwise.
    function getStakingModuleIsStopped(uint256 _stakingModuleId) external view returns (bool)
    {
        return getStakingModuleStatus(_stakingModuleId) == StakingModuleStatus.Stopped;
    }

    /// @notice Returns whether the deposits are paused for the staking module.
    /// @param _stakingModuleId Id of the staking module.
    /// @return True if the deposits are paused, false otherwise.
    function getStakingModuleIsDepositsPaused(uint256 _stakingModuleId)
        external
        view
        returns (bool)
    {
        return getStakingModuleStatus(_stakingModuleId) == StakingModuleStatus.DepositsPaused;
    }

    /// @notice Returns whether the staking module is active.
    /// @param _stakingModuleId Id of the staking module.
    /// @return True if the staking module is active, false otherwise.
    function getStakingModuleIsActive(uint256 _stakingModuleId) external view returns (bool) {
        return getStakingModuleStatus(_stakingModuleId) == StakingModuleStatus.Active;
    }

    /// @notice Returns staking module nonce.
    /// @param _stakingModuleId Id of the staking module.
    /// @return Staking module nonce.
    function getStakingModuleNonce(uint256 _stakingModuleId) external view returns (uint256) {
        return _getIStakingModuleById(_stakingModuleId).getNonce();
    }

    /// @notice Returns the last deposit block for the staking module.
    /// @param _stakingModuleId Id of the staking module.
    /// @return Last deposit block for the staking module.
    function getStakingModuleLastDepositBlock(uint256 _stakingModuleId)
        external
        view
        returns (uint256)
    {
        return _getStakingModuleById(_stakingModuleId).lastDepositBlock;
    }

    /// @notice Returns the min deposit block distance for the staking module.
    /// @param _stakingModuleId Id of the staking module.
    /// @return Min deposit block distance for the staking module.
    function getStakingModuleMinDepositBlockDistance(uint256 _stakingModuleId) external view returns (uint256) {
        return _getStakingModuleById(_stakingModuleId).minDepositBlockDistance;
    }

    /// @notice Returns the max deposits count per block for the staking module.
    /// @param _stakingModuleId Id of the staking module.
    /// @return Max deposits count per block for the staking module.
    function getStakingModuleMaxDepositsPerBlock(uint256 _stakingModuleId) external view returns (uint256) {
        return _getStakingModuleById(_stakingModuleId).maxDepositsPerBlock;
    }

    /// @notice Returns active validators count for the staking module.
    /// @param _stakingModuleId Id of the staking module.
    /// @return activeValidatorsCount Active validators count for the staking module.
    function getStakingModuleActiveValidatorsCount(uint256 _stakingModuleId)
        external
        view
        returns (uint256 activeValidatorsCount)
    {
        StakingModule storage stakingModule = _getStakingModuleById(_stakingModuleId);
        (
            uint256 totalExitedValidators,
            uint256 totalDepositedValidators,
            /* uint256 depositableValidatorsCount */
        ) = _getStakingModuleSummary(IStakingModule(stakingModule.stakingModuleAddress));

        activeValidatorsCount = totalDepositedValidators - Math256.max(
            stakingModule.exitedValidatorsCount, totalExitedValidators
        );
    }

    /// @notice Returns the max count of deposits which the staking module can provide data for based
    /// on the passed `_maxDepositsValue` amount.
    /// @param _stakingModuleId Id of the staking module to be deposited.
    /// @param _maxDepositsValue Max amount of ether that might be used for deposits count calculation.
    /// @return Max number of deposits might be done using the given staking module.
    function getStakingModuleMaxDepositsCount(uint256 _stakingModuleId, uint256 _maxDepositsValue)
        public
        view
        returns (uint256)
    {
        (
            /* uint256 allocated */,
            uint256[] memory newDepositsAllocation,
            StakingModuleCache[] memory stakingModulesCache
        ) = _getDepositsAllocation(_maxDepositsValue / DEPOSIT_SIZE);
        uint256 stakingModuleIndex = _getStakingModuleIndexById(_stakingModuleId);
        return
            newDepositsAllocation[stakingModuleIndex] - stakingModulesCache[stakingModuleIndex].activeValidatorsCount;
    }

    /// @notice Returns the aggregate fee distribution proportion.
    /// @return modulesFee Modules aggregate fee in base precision.
    /// @return treasuryFee Treasury fee in base precision.
    /// @return basePrecision Base precision: a value corresponding to the full fee.
    function getStakingFeeAggregateDistribution() public view returns (
        uint96 modulesFee,
        uint96 treasuryFee,
        uint256 basePrecision
    ) {
        uint96[] memory moduleFees;
        uint96 totalFee;
        (, , moduleFees, totalFee, basePrecision) = getStakingRewardsDistribution();
        for (uint256 i; i < moduleFees.length; ) {
            modulesFee += moduleFees[i];

            unchecked {
                ++i;
            }
        }
        treasuryFee = totalFee - modulesFee;
    }

    /// @notice Return shares table.
    /// @return recipients Rewards recipient addresses corresponding to each module.
    /// @return stakingModuleIds Module IDs.
    /// @return stakingModuleFees Fee of each recipient.
    /// @return totalFee Total fee to mint for each staking module and treasury.
    /// @return precisionPoints Base precision number, which constitutes 100% fee.
    function getStakingRewardsDistribution()
        public
        view
        returns (
            address[] memory recipients,
            uint256[] memory stakingModuleIds,
            uint96[] memory stakingModuleFees,
            uint96 totalFee,
            uint256 precisionPoints
        )
    {
        (uint256 totalActiveValidators, StakingModuleCache[] memory stakingModulesCache) = _loadStakingModulesCache();
        uint256 stakingModulesCount = stakingModulesCache.length;

        /// @dev Return empty response if there are no staking modules or active validators yet.
        if (stakingModulesCount == 0 || totalActiveValidators == 0) {
            return (new address[](0), new uint256[](0), new uint96[](0), 0, FEE_PRECISION_POINTS);
        }

        precisionPoints = FEE_PRECISION_POINTS;
        stakingModuleIds = new uint256[](stakingModulesCount);
        recipients = new address[](stakingModulesCount);
        stakingModuleFees = new uint96[](stakingModulesCount);

        uint256 rewardedStakingModulesCount = 0;
        uint256 stakingModuleValidatorsShare;
        uint96 stakingModuleFee;

        for (uint256 i; i < stakingModulesCount; ) {
            /// @dev Skip staking modules which have no active validators.
            if (stakingModulesCache[i].activeValidatorsCount > 0) {
                stakingModuleIds[rewardedStakingModulesCount] = stakingModulesCache[i].stakingModuleId;
                stakingModuleValidatorsShare = ((stakingModulesCache[i].activeValidatorsCount * precisionPoints) / totalActiveValidators);

                recipients[rewardedStakingModulesCount] = address(stakingModulesCache[i].stakingModuleAddress);
                stakingModuleFee = uint96((stakingModuleValidatorsShare * stakingModulesCache[i].stakingModuleFee) / TOTAL_BASIS_POINTS);
                /// @dev If the staking module has the `Stopped` status for some reason, then
                ///      the staking module's rewards go to the treasury, so that the DAO has ability
                ///      to manage them (e.g. to compensate the staking module in case of an error, etc.)
                if (stakingModulesCache[i].status != StakingModuleStatus.Stopped) {
                    stakingModuleFees[rewardedStakingModulesCount] = stakingModuleFee;
                }
                // Else keep stakingModuleFees[rewardedStakingModulesCount] = 0, but increase totalFee.

                totalFee += (uint96((stakingModuleValidatorsShare * stakingModulesCache[i].treasuryFee) / TOTAL_BASIS_POINTS) + stakingModuleFee);

                unchecked {
                    rewardedStakingModulesCount++;
                }
            }

            unchecked {
                ++i;
            }
        }

        // Total fee never exceeds 100%.
        assert(totalFee <= precisionPoints);

        /// @dev Shrink arrays.
        if (rewardedStakingModulesCount < stakingModulesCount) {
            assembly {
                mstore(stakingModuleIds, rewardedStakingModulesCount)
                mstore(recipients, rewardedStakingModulesCount)
                mstore(stakingModuleFees, rewardedStakingModulesCount)
            }
        }
    }

    /// @notice Returns the same as getStakingRewardsDistribution() but in reduced, 1e4 precision (DEPRECATED).
    /// @dev Helper only for Lido contract. Use getStakingRewardsDistribution() instead.
    /// @return totalFee Total fee to mint for each staking module and treasury in reduced, 1e4 precision.
    function getTotalFeeE4Precision() external view returns (uint16 totalFee) {
        /// @dev The logic is placed here but in Lido contract to save Lido bytecode.
        (, , , uint96 totalFeeInHighPrecision, uint256 precision) = getStakingRewardsDistribution();
        // Here we rely on (totalFeeInHighPrecision <= precision).
        totalFee = _toE4Precision(totalFeeInHighPrecision, precision);
    }

    /// @notice Returns the same as getStakingFeeAggregateDistribution() but in reduced, 1e4 precision (DEPRECATED).
    /// @dev Helper only for Lido contract. Use getStakingFeeAggregateDistribution() instead.
    /// @return modulesFee Modules aggregate fee in reduced, 1e4 precision.
    /// @return treasuryFee Treasury fee in reduced, 1e4 precision.
    function getStakingFeeAggregateDistributionE4Precision()
        external view
        returns (uint16 modulesFee, uint16 treasuryFee)
    {
        /// @dev The logic is placed here but in Lido contract to save Lido bytecode.
        (
            uint256 modulesFeeHighPrecision,
            uint256 treasuryFeeHighPrecision,
            uint256 precision
        ) = getStakingFeeAggregateDistribution();
        // Here we rely on ({modules,treasury}FeeHighPrecision <= precision).
        modulesFee = _toE4Precision(modulesFeeHighPrecision, precision);
        treasuryFee = _toE4Precision(treasuryFeeHighPrecision, precision);
    }

    /// @notice Returns new deposits allocation after the distribution of the `_depositsCount` deposits.
    /// @param _depositsCount The maximum number of deposits to be allocated.
    /// @return allocated Number of deposits allocated to the staking modules.
    /// @return allocations Array of new deposits allocation to the staking modules.
    function getDepositsAllocation(uint256 _depositsCount) external view returns (uint256 allocated, uint256[] memory allocations) {
        (allocated, allocations, ) = _getDepositsAllocation(_depositsCount);
    }

    /// @notice Invokes a deposit call to the official Deposit contract.
    /// @param _depositsCount Number of deposits to make.
    /// @param _stakingModuleId Id of the staking module to be deposited.
    /// @param _depositCalldata Staking module calldata.
    /// @dev Only the Lido contract is allowed to call this method.
    function deposit(
        uint256 _depositsCount,
        uint256 _stakingModuleId,
        bytes calldata _depositCalldata
    ) external payable {
        if (msg.sender != LIDO_POSITION.getStorageAddress()) revert AppAuthLidoFailed();

        bytes32 withdrawalCredentials = getWithdrawalCredentials();
        if (withdrawalCredentials == 0) revert EmptyWithdrawalsCredentials();

        StakingModule storage stakingModule = _getStakingModuleById(_stakingModuleId);
        if (StakingModuleStatus(stakingModule.status) != StakingModuleStatus.Active)
            revert StakingModuleNotActive();

        /// @dev Firstly update the local state of the contract to prevent a reentrancy attack
        /// even though the staking modules are trusted contracts.
        uint256 depositsValue = msg.value;
        if (depositsValue != _depositsCount * DEPOSIT_SIZE) revert InvalidDepositsValue(depositsValue, _depositsCount);

        _updateModuleLastDepositState(stakingModule, _stakingModuleId, depositsValue);

        if (_depositsCount > 0) {
            (bytes memory publicKeysBatch, bytes memory signaturesBatch) =
                IStakingModule(stakingModule.stakingModuleAddress)
                    .obtainDepositData(_depositsCount, _depositCalldata);

            uint256 etherBalanceBeforeDeposits = address(this).balance;
            _makeBeaconChainDeposits32ETH(
                _depositsCount,
                abi.encodePacked(withdrawalCredentials),
                publicKeysBatch,
                signaturesBatch
            );
            uint256 etherBalanceAfterDeposits = address(this).balance;

            /// @dev All sent ETH must be deposited and self balance stay the same.
            assert(etherBalanceBeforeDeposits - etherBalanceAfterDeposits == depositsValue);
        }
    }

    /// @notice Set credentials to withdraw ETH on Consensus Layer side.
    /// @param _withdrawalCredentials withdrawal credentials field as defined in the Consensus Layer specs.
    /// @dev Note that setWithdrawalCredentials discards all unused deposits data as the signatures are invalidated.
    /// @dev The function is restricted to the `MANAGE_WITHDRAWAL_CREDENTIALS_ROLE` role.
    function setWithdrawalCredentials(bytes32 _withdrawalCredentials) external onlyRole(MANAGE_WITHDRAWAL_CREDENTIALS_ROLE) {
        WITHDRAWAL_CREDENTIALS_POSITION.setStorageBytes32(_withdrawalCredentials);

        uint256 stakingModulesCount = getStakingModulesCount();
        for (uint256 i; i < stakingModulesCount; ) {
            StakingModule storage stakingModule = _getStakingModuleByIndex(i);

            unchecked {
                ++i;
            }

            try IStakingModule(stakingModule.stakingModuleAddress)
                .onWithdrawalCredentialsChanged() {}
            catch (bytes memory lowLevelRevertData) {
                /// @dev This check is required to prevent incorrect gas estimation of the method.
                ///      Without it, Ethereum nodes that use binary search for gas estimation may
                ///      return an invalid value when the onWithdrawalCredentialsChanged()
                ///      reverts because of the "out of gas" error. Here we assume that the
                ///      onWithdrawalCredentialsChanged() method doesn't have reverts with
                ///      empty error data except "out of gas".
                if (lowLevelRevertData.length == 0) revert UnrecoverableModuleError();
                _setStakingModuleStatus(stakingModule, StakingModuleStatus.DepositsPaused);
                emit WithdrawalsCredentialsChangeFailed(stakingModule.id, lowLevelRevertData);
            }
        }

        emit WithdrawalCredentialsSet(_withdrawalCredentials, msg.sender);
    }

    /// @notice Returns current credentials to withdraw ETH on Consensus Layer side.
    /// @return Withdrawal credentials.
    function getWithdrawalCredentials() public view returns (bytes32) {
        return WITHDRAWAL_CREDENTIALS_POSITION.getStorageBytes32();
    }

    function _checkValidatorsByNodeOperatorReportData(
        bytes calldata _nodeOperatorIds,
        bytes calldata _validatorsCounts
    ) internal pure {
        if (_nodeOperatorIds.length % 8 != 0 || _validatorsCounts.length % 16 != 0) {
            revert InvalidReportData(3);
        }
        uint256 nodeOperatorsCount = _nodeOperatorIds.length / 8;
        if (_validatorsCounts.length / 16 != nodeOperatorsCount) {
            revert InvalidReportData(2);
        }
        if (nodeOperatorsCount == 0) {
            revert InvalidReportData(1);
        }
    }

    /// @dev Save the last deposit state for the staking module and emit the event
    /// @param stakingModule staking module storage ref
    /// @param stakingModuleId id of the staking module to be deposited
    /// @param depositsValue value to deposit
    function _updateModuleLastDepositState(
        StakingModule storage stakingModule,
        uint256 stakingModuleId,
        uint256 depositsValue
    ) internal {
        stakingModule.lastDepositAt = uint64(block.timestamp);
        stakingModule.lastDepositBlock = block.number;
        emit StakingRouterETHDeposited(stakingModuleId, depositsValue);
    }


    /// @dev Loads modules into a memory cache.
    /// @return totalActiveValidators Total active validators across all modules.
    /// @return stakingModulesCache Array of StakingModuleCache structs.
    function _loadStakingModulesCache() internal view returns (
        uint256 totalActiveValidators,
        StakingModuleCache[] memory stakingModulesCache
    ) {
        uint256 stakingModulesCount = getStakingModulesCount();
        stakingModulesCache = new StakingModuleCache[](stakingModulesCount);
        for (uint256 i; i < stakingModulesCount; ) {
            stakingModulesCache[i] = _loadStakingModulesCacheItem(i);
            totalActiveValidators += stakingModulesCache[i].activeValidatorsCount;

            unchecked {
                ++i;
            }
        }
    }

    function _loadStakingModulesCacheItem(uint256 _stakingModuleIndex)
        internal
        view
        returns (StakingModuleCache memory cacheItem)
    {
        StakingModule storage stakingModuleData = _getStakingModuleByIndex(_stakingModuleIndex);

        cacheItem.stakingModuleAddress = stakingModuleData.stakingModuleAddress;
        cacheItem.stakingModuleId = stakingModuleData.id;
        cacheItem.stakingModuleFee = stakingModuleData.stakingModuleFee;
        cacheItem.treasuryFee = stakingModuleData.treasuryFee;
        cacheItem.stakeShareLimit = stakingModuleData.stakeShareLimit;
        cacheItem.status = StakingModuleStatus(stakingModuleData.status);

        (
            uint256 totalExitedValidators,
            uint256 totalDepositedValidators,
            uint256 depositableValidatorsCount
        ) = _getStakingModuleSummary(IStakingModule(cacheItem.stakingModuleAddress));

        cacheItem.availableValidatorsCount = cacheItem.status == StakingModuleStatus.Active
            ? depositableValidatorsCount
            : 0;

        // The module might not receive all exited validators data yet => we need to replacing
        // the exitedValidatorsCount with the one that the staking router is aware of.
        cacheItem.activeValidatorsCount =
            totalDepositedValidators -
            Math256.max(totalExitedValidators, stakingModuleData.exitedValidatorsCount);
    }

    function _setStakingModuleStatus(StakingModule storage _stakingModule, StakingModuleStatus _status) internal {
        StakingModuleStatus prevStatus = StakingModuleStatus(_stakingModule.status);
        if (prevStatus != _status) {
            _stakingModule.status = uint8(_status);
            emit StakingModuleStatusSet(_stakingModule.id, _status, msg.sender);
        }
    }

    function _getDepositsAllocation(
        uint256 _depositsToAllocate
    ) internal view returns (uint256 allocated, uint256[] memory allocations, StakingModuleCache[] memory stakingModulesCache) {
        // Calculate total used validators for operators.
        uint256 totalActiveValidators;

        (totalActiveValidators, stakingModulesCache) = _loadStakingModulesCache();

        uint256 stakingModulesCount = stakingModulesCache.length;
        allocations = new uint256[](stakingModulesCount);
        if (stakingModulesCount > 0) {
            /// @dev New estimated active validators count.
            totalActiveValidators += _depositsToAllocate;
            uint256[] memory capacities = new uint256[](stakingModulesCount);
            uint256 targetValidators;

            for (uint256 i; i < stakingModulesCount; ) {
                allocations[i] = stakingModulesCache[i].activeValidatorsCount;
                targetValidators = (stakingModulesCache[i].stakeShareLimit * totalActiveValidators) / TOTAL_BASIS_POINTS;
                capacities[i] = Math256.min(targetValidators, stakingModulesCache[i].activeValidatorsCount + stakingModulesCache[i].availableValidatorsCount);

                unchecked {
                    ++i;
                }
            }

            (allocated, allocations) = MinFirstAllocationStrategy.allocate(allocations, capacities, _depositsToAllocate);
        }
    }

    function _getStakingModuleIndexById(uint256 _stakingModuleId) internal view returns (uint256) {
        mapping(uint256 => uint256) storage _stakingModuleIndicesOneBased = _getStorageStakingIndicesMapping();
        uint256 indexOneBased = _stakingModuleIndicesOneBased[_stakingModuleId];
        if (indexOneBased == 0) revert StakingModuleUnregistered();
        return indexOneBased - 1;
    }

    function _setStakingModuleIndexById(uint256 _stakingModuleId, uint256 _stakingModuleIndex) internal {
        mapping(uint256 => uint256) storage _stakingModuleIndicesOneBased = _getStorageStakingIndicesMapping();
        _stakingModuleIndicesOneBased[_stakingModuleId] = _stakingModuleIndex + 1;
    }

    function _getStakingModuleById(uint256 _stakingModuleId) internal view returns (StakingModule storage) {
        return _getStakingModuleByIndex(_getStakingModuleIndexById(_stakingModuleId));
    }

    function _getIStakingModuleById(uint256 _stakingModuleId) internal view returns (IStakingModule) {
        return IStakingModule(_getStakingModuleAddressById(_stakingModuleId));
    }

    function _getStakingModuleByIndex(uint256 _stakingModuleIndex) internal view returns (StakingModule storage) {
        mapping(uint256 => StakingModule) storage _stakingModules = _getStorageStakingModulesMapping();
        return _stakingModules[_stakingModuleIndex];
    }

    function _getStakingModuleAddressById(uint256 _stakingModuleId) internal view returns (address) {
        return _getStakingModuleById(_stakingModuleId).stakingModuleAddress;
    }

    function _getStorageStakingModulesMapping() internal pure returns (mapping(uint256 => StakingModule) storage result) {
        bytes32 position = STAKING_MODULES_MAPPING_POSITION;
        assembly {
            result.slot := position
        }
    }

    function _getStorageStakingIndicesMapping() internal pure returns (mapping(uint256 => uint256) storage result) {
        bytes32 position = STAKING_MODULE_INDICES_MAPPING_POSITION;
        assembly {
            result.slot := position
        }
    }

    function _toE4Precision(uint256 _value, uint256 _precision) internal pure returns (uint16) {
        return uint16((_value * TOTAL_BASIS_POINTS) / _precision);
    }

    function _validateEqualArrayLengths(uint256 firstArrayLength, uint256 secondArrayLength) internal pure {
        if (firstArrayLength != secondArrayLength) {
            revert ArraysLengthMismatch(firstArrayLength, secondArrayLength);
        }
    }

    /// @dev Optimizes contract deployment size by wrapping the 'stakingModule.getStakingModuleSummary' function.
    function _getStakingModuleSummary(IStakingModule stakingModule) internal view returns (uint256, uint256, uint256) {
        return stakingModule.getStakingModuleSummary();
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)

pragma solidity ^0.8.0;

/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControl {
    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     *
     * _Available since v3.1._
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {AccessControl-_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) external view returns (bool);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControlEnumerable.sol)

pragma solidity ^0.8.0;

import "./IAccessControl.sol";

/**
 * @dev External interface of AccessControlEnumerable declared to support ERC165 detection.
 */
interface IAccessControlEnumerable is IAccessControl {
    /**
     * @dev Returns one of the accounts that have `role`. `index` must be a
     * value between 0 and {getRoleMemberCount}, non-inclusive.
     *
     * Role bearers are not sorted in any particular way, and their ordering may
     * change at any point.
     *
     * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
     * you perform all queries on the same block. See the following
     * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
     * for more information.
     */
    function getRoleMember(bytes32 role, uint256 index) external view returns (address);

    /**
     * @dev Returns the number of accounts that have `role`. Can be used
     * together with {getRoleMember} to enumerate all bearers of a role.
     */
    function getRoleMemberCount(bytes32 role) external view returns (uint256);
}

// 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;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Strings.sol)

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        while (value != 0) {
            digits -= 1;
            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
            value /= 10;
        }
        return string(buffer);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        if (value == 0) {
            return "0x00";
        }
        uint256 temp = value;
        uint256 length = 0;
        while (temp != 0) {
            length++;
            temp >>= 8;
        }
        return toHexString(value, length);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _HEX_SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/structs/EnumerableSet.sol)

pragma solidity ^0.8.0;

/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
 * and `uint256` (`UintSet`) are supported.
 */
library EnumerableSet {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
    // The Set implementation uses private functions, and user-facing
    // implementations (such as AddressSet) are just wrappers around the
    // underlying Set.
    // This means that we can only create new EnumerableSets for types that fit
    // in bytes32.

    struct Set {
        // Storage of set values
        bytes32[] _values;
        // Position of the value in the `values` array, plus 1 because index 0
        // means a value is not in the set.
        mapping(bytes32 => uint256) _indexes;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function _add(Set storage set, bytes32 value) private returns (bool) {
        if (!_contains(set, value)) {
            set._values.push(value);
            // The value is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            set._indexes[value] = set._values.length;
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function _remove(Set storage set, bytes32 value) private returns (bool) {
        // We read and store the value's index to prevent multiple reads from the same storage slot
        uint256 valueIndex = set._indexes[value];

        if (valueIndex != 0) {
            // Equivalent to contains(set, value)
            // To delete an element from the _values array in O(1), we swap the element to delete with the last one in
            // the array, and then remove the last element (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = valueIndex - 1;
            uint256 lastIndex = set._values.length - 1;

            if (lastIndex != toDeleteIndex) {
                bytes32 lastvalue = set._values[lastIndex];

                // Move the last value to the index where the value to delete is
                set._values[toDeleteIndex] = lastvalue;
                // Update the index for the moved value
                set._indexes[lastvalue] = valueIndex; // Replace lastvalue's index to valueIndex
            }

            // Delete the slot where the moved value was stored
            set._values.pop();

            // Delete the index for the deleted slot
            delete set._indexes[value];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function _contains(Set storage set, bytes32 value) private view returns (bool) {
        return set._indexes[value] != 0;
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function _length(Set storage set) private view returns (uint256) {
        return set._values.length;
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function _at(Set storage set, uint256 index) private view returns (bytes32) {
        return set._values[index];
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function _values(Set storage set) private view returns (bytes32[] memory) {
        return set._values;
    }

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _add(set._inner, value);
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _remove(set._inner, value);
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
        return _contains(set._inner, value);
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(Bytes32Set storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
        return _at(set._inner, index);
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(Bytes32Set storage set) internal view returns (bytes32[] memory) {
        return _values(set._inner);
    }

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(AddressSet storage set, address value) internal returns (bool) {
        return _add(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(AddressSet storage set, address value) internal returns (bool) {
        return _remove(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(AddressSet storage set, address value) internal view returns (bool) {
        return _contains(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(AddressSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(AddressSet storage set, uint256 index) internal view returns (address) {
        return address(uint160(uint256(_at(set._inner, index))));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(AddressSet storage set) internal view returns (address[] memory) {
        bytes32[] memory store = _values(set._inner);
        address[] memory result;

        assembly {
            result := store
        }

        return result;
    }

    // UintSet

    struct UintSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(UintSet storage set, uint256 value) internal returns (bool) {
        return _add(set._inner, bytes32(value));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(UintSet storage set, uint256 value) internal returns (bool) {
        return _remove(set._inner, bytes32(value));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(UintSet storage set, uint256 value) internal view returns (bool) {
        return _contains(set._inner, bytes32(value));
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function length(UintSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(UintSet storage set, uint256 index) internal view returns (uint256) {
        return uint256(_at(set._inner, index));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(UintSet storage set) internal view returns (uint256[] memory) {
        bytes32[] memory store = _values(set._inner);
        uint256[] memory result;

        assembly {
            result := store
        }

        return result;
    }
}

// SPDX-FileCopyrightText: 2023 Lido <[email protected]>
// SPDX-License-Identifier: GPL-3.0

// See contracts/COMPILERS.md
pragma solidity 0.8.9;

import {MemUtils} from "../common/lib/MemUtils.sol";

interface IDepositContract {
    function get_deposit_root() external view returns (bytes32 rootHash);

    function deposit(
        bytes calldata pubkey, // 48 bytes
        bytes calldata withdrawal_credentials, // 32 bytes
        bytes calldata signature, // 96 bytes
        bytes32 deposit_data_root
    ) external payable;
}

contract BeaconChainDepositor {
    uint256 internal constant PUBLIC_KEY_LENGTH = 48;
    uint256 internal constant SIGNATURE_LENGTH = 96;
    uint256 internal constant DEPOSIT_SIZE = 32 ether;

    /// @dev deposit amount 32eth in gweis converted to little endian uint64
    /// DEPOSIT_SIZE_IN_GWEI_LE64 = toLittleEndian64(32 ether / 1 gwei)
    uint64 internal constant DEPOSIT_SIZE_IN_GWEI_LE64 = 0x0040597307000000;

    IDepositContract public immutable DEPOSIT_CONTRACT;

    constructor(address _depositContract) {
        if (_depositContract == address(0)) revert DepositContractZeroAddress();
        DEPOSIT_CONTRACT = IDepositContract(_depositContract);
    }

    /// @dev Invokes a deposit call to the official Beacon Deposit contract
    /// @param _keysCount amount of keys to deposit
    /// @param _withdrawalCredentials Commitment to a public key for withdrawals
    /// @param _publicKeysBatch A BLS12-381 public keys batch
    /// @param _signaturesBatch A BLS12-381 signatures batch
    function _makeBeaconChainDeposits32ETH(
        uint256 _keysCount,
        bytes memory _withdrawalCredentials,
        bytes memory _publicKeysBatch,
        bytes memory _signaturesBatch
    ) internal {
        if (_publicKeysBatch.length != PUBLIC_KEY_LENGTH * _keysCount) {
            revert InvalidPublicKeysBatchLength(_publicKeysBatch.length, PUBLIC_KEY_LENGTH * _keysCount);
        }
        if (_signaturesBatch.length != SIGNATURE_LENGTH * _keysCount) {
            revert InvalidSignaturesBatchLength(_signaturesBatch.length, SIGNATURE_LENGTH * _keysCount);
        }

        bytes memory publicKey = MemUtils.unsafeAllocateBytes(PUBLIC_KEY_LENGTH);
        bytes memory signature = MemUtils.unsafeAllocateBytes(SIGNATURE_LENGTH);

        for (uint256 i; i < _keysCount;) {
            MemUtils.copyBytes(_publicKeysBatch, publicKey, i * PUBLIC_KEY_LENGTH, 0, PUBLIC_KEY_LENGTH);
            MemUtils.copyBytes(_signaturesBatch, signature, i * SIGNATURE_LENGTH, 0, SIGNATURE_LENGTH);

            DEPOSIT_CONTRACT.deposit{value: DEPOSIT_SIZE}(
                publicKey, _withdrawalCredentials, signature, _computeDepositDataRoot(_withdrawalCredentials, publicKey, signature)
            );

            unchecked {
                ++i;
            }
        }
    }

    /// @dev computes the deposit_root_hash required by official Beacon Deposit contract
    /// @param _publicKey A BLS12-381 public key.
    /// @param _signature A BLS12-381 signature
    function _computeDepositDataRoot(bytes memory _withdrawalCredentials, bytes memory _publicKey, bytes memory _signature)
        private
        pure
        returns (bytes32)
    {
        // Compute deposit data root (`DepositData` hash tree root) according to deposit_contract.sol
        bytes memory sigPart1 = MemUtils.unsafeAllocateBytes(64);
        bytes memory sigPart2 = MemUtils.unsafeAllocateBytes(SIGNATURE_LENGTH - 64);
        MemUtils.copyBytes(_signature, sigPart1, 0, 0, 64);
        MemUtils.copyBytes(_signature, sigPart2, 64, 0, SIGNATURE_LENGTH - 64);

        bytes32 publicKeyRoot = sha256(abi.encodePacked(_publicKey, bytes16(0)));
        bytes32 signatureRoot = sha256(abi.encodePacked(sha256(abi.encodePacked(sigPart1)), sha256(abi.encodePacked(sigPart2, bytes32(0)))));

        return sha256(
                abi.encodePacked(
                    sha256(abi.encodePacked(publicKeyRoot, _withdrawalCredentials)),
                    sha256(abi.encodePacked(DEPOSIT_SIZE_IN_GWEI_LE64, bytes24(0), signatureRoot))
                )
            );
    }

    error DepositContractZeroAddress();
    error InvalidPublicKeysBatchLength(uint256 actual, uint256 expected);
    error InvalidSignaturesBatchLength(uint256 actual, uint256 expected);
}

// SPDX-FileCopyrightText: 2023 Lido <[email protected]>
// SPDX-License-Identifier: GPL-3.0

pragma solidity 0.8.9;

/// @title Lido's Staking Module interface
interface IStakingModule {
    /// @notice Returns the type of the staking module
    function getType() external view returns (bytes32);

    /// @notice Returns all-validators summary in the staking module
    /// @return totalExitedValidators total number of validators in the EXITED state
    ///     on the Consensus Layer. This value can't decrease in normal conditions
    /// @return totalDepositedValidators total number of validators deposited via the
    ///     official Deposit Contract. This value is a cumulative counter: even when the validator
    ///     goes into EXITED state this counter is not decreasing
    /// @return depositableValidatorsCount number of validators in the set available for deposit
    function getStakingModuleSummary() external view returns (
        uint256 totalExitedValidators,
        uint256 totalDepositedValidators,
        uint256 depositableValidatorsCount
    );

    /// @notice Returns all-validators summary belonging to the node operator with the given id
    /// @param _nodeOperatorId id of the operator to return report for
    /// @return targetLimitMode shows whether the current target limit applied to the node operator (0 = disabled, 1 = soft mode, 2 = forced mode)
    /// @return targetValidatorsCount relative target active validators limit for operator
    /// @return stuckValidatorsCount number of validators with an expired request to exit time
    /// @return refundedValidatorsCount number of validators that can't be withdrawn, but deposit
    ///     costs were compensated to the Lido by the node operator
    /// @return stuckPenaltyEndTimestamp time when the penalty for stuck validators stops applying
    ///     to node operator rewards
    /// @return totalExitedValidators total number of validators in the EXITED state
    ///     on the Consensus Layer. This value can't decrease in normal conditions
    /// @return totalDepositedValidators total number of validators deposited via the official
    ///     Deposit Contract. This value is a cumulative counter: even when the validator goes into
    ///     EXITED state this counter is not decreasing
    /// @return depositableValidatorsCount number of validators in the set available for deposit
    function getNodeOperatorSummary(uint256 _nodeOperatorId) external view returns (
        uint256 targetLimitMode,
        uint256 targetValidatorsCount,
        uint256 stuckValidatorsCount,
        uint256 refundedValidatorsCount,
        uint256 stuckPenaltyEndTimestamp,
        uint256 totalExitedValidators,
        uint256 totalDepositedValidators,
        uint256 depositableValidatorsCount
    );

    /// @notice Returns a counter that MUST change its value whenever the deposit data set changes.
    ///     Below is the typical list of actions that requires an update of the nonce:
    ///     1. a node operator's deposit data is added
    ///     2. a node operator's deposit data is removed
    ///     3. a node operator's ready-to-deposit data size is changed
    ///     4. a node operator was activated/deactivated
    ///     5. a node operator's deposit data is used for the deposit
    ///     Note: Depending on the StakingModule implementation above list might be extended
    /// @dev In some scenarios, it's allowed to update nonce without actual change of the deposit
    ///      data subset, but it MUST NOT lead to the DOS of the staking module via continuous
    ///      update of the nonce by the malicious actor
    function getNonce() external view returns (uint256);

    /// @notice Returns total number of node operators
    function getNodeOperatorsCount() external view returns (uint256);

    /// @notice Returns number of active node operators
    function getActiveNodeOperatorsCount() external view returns (uint256);

    /// @notice Returns if the node operator with given id is active
    /// @param _nodeOperatorId Id of the node operator
    function getNodeOperatorIsActive(uint256 _nodeOperatorId) external view returns (bool);

    /// @notice Returns up to `_limit` node operator ids starting from the `_offset`. The order of
    ///     the returned ids is not defined and might change between calls.
    /// @dev This view must not revert in case of invalid data passed. When `_offset` exceeds the
    ///     total node operators count or when `_limit` is equal to 0 MUST be returned empty array.
    function getNodeOperatorIds(uint256 _offset, uint256 _limit)
        external
        view
        returns (uint256[] memory nodeOperatorIds);


    /// @notice Called by StakingRouter to signal that stETH rewards were minted for this module.
    /// @param _totalShares Amount of stETH shares that were minted to reward all node operators.
    /// @dev IMPORTANT: this method SHOULD revert with empty error data ONLY because of "out of gas".
    ///      Details about error data: https://docs.soliditylang.org/en/v0.8.9/control-structures.html#error-handling-assert-require-revert-and-exceptions
    function onRewardsMinted(uint256 _totalShares) external;

    /// @notice Called by StakingRouter to decrease the number of vetted keys for node operator with given id
    /// @param _nodeOperatorIds bytes packed array of the node operators id
    /// @param _vettedSigningKeysCounts bytes packed array of the new number of vetted keys for the node operators
    function decreaseVettedSigningKeysCount(
        bytes calldata _nodeOperatorIds,
        bytes calldata _vettedSigningKeysCounts
    ) external;

    /// @notice Updates the number of the validators of the given node operator that were requested
    ///         to exit but failed to do so in the max allowed time
    /// @param _nodeOperatorIds bytes packed array of the node operators id
    /// @param _stuckValidatorsCounts bytes packed array of the new number of STUCK validators for the node operators
    function updateStuckValidatorsCount(
        bytes calldata _nodeOperatorIds,
        bytes calldata _stuckValidatorsCounts
    ) external;

    /// @notice Updates the number of the validators in the EXITED state for node operator with given id
    /// @param _nodeOperatorIds bytes packed array of the node operators id
    /// @param _exitedValidatorsCounts bytes packed array of the new number of EXITED validators for the node operators
    function updateExitedValidatorsCount(
        bytes calldata _nodeOperatorIds,
        bytes calldata _exitedValidatorsCounts
    ) external;

    /// @notice Updates the number of the refunded validators for node operator with the given id
    /// @param _nodeOperatorId Id of the node operator
    /// @param _refundedValidatorsCount New number of refunded validators of the node operator
    function updateRefundedValidatorsCount(uint256 _nodeOperatorId, uint256 _refundedValidatorsCount) external;

    /// @notice Updates the limit of the validators that can be used for deposit
    /// @param _nodeOperatorId Id of the node operator
    /// @param _targetLimitMode target limit mode
    /// @param _targetLimit Target limit of the node operator
    function updateTargetValidatorsLimits(
        uint256 _nodeOperatorId,
        uint256 _targetLimitMode,
        uint256 _targetLimit
    ) external;

    /// @notice Unsafely updates the number of validators in the EXITED/STUCK states for node operator with given id
    ///      'unsafely' means that this method can both increase and decrease exited and stuck counters
    /// @param _nodeOperatorId Id of the node operator
    /// @param _exitedValidatorsCount New number of EXITED validators for the node operator
    /// @param _stuckValidatorsCount New number of STUCK validator for the node operator
    function unsafeUpdateValidatorsCount(
        uint256 _nodeOperatorId,
        uint256 _exitedValidatorsCount,
        uint256 _stuckValidatorsCount
    ) external;

    /// @notice Obtains deposit data to be used by StakingRouter to deposit to the Ethereum Deposit
    ///     contract
    /// @dev The method MUST revert when the staking module has not enough deposit data items
    /// @param _depositsCount Number of deposits to be done
    /// @param _depositCalldata Staking module defined data encoded as bytes.
    ///        IMPORTANT: _depositCalldata MUST NOT modify the deposit data set of the staking module
    /// @return publicKeys Batch of the concatenated public validators keys
    /// @return signatures Batch of the concatenated deposit signatures for returned public keys
    function obtainDepositData(uint256 _depositsCount, bytes calldata _depositCalldata)
        external
        returns (bytes memory publicKeys, bytes memory signatures);

    /// @notice Called by StakingRouter after it finishes updating exited and stuck validators
    /// counts for this module's node operators.
    ///
    /// Guaranteed to be called after an oracle report is applied, regardless of whether any node
    /// operator in this module has actually received any updated counts as a result of the report
    /// but given that the total number of exited validators returned from getStakingModuleSummary
    /// is the same as StakingRouter expects based on the total count received from the oracle.
    ///
    /// @dev IMPORTANT: this method SHOULD revert with empty error data ONLY because of "out of gas".
    ///      Details about error data: https://docs.soliditylang.org/en/v0.8.9/control-structures.html#error-handling-assert-require-revert-and-exceptions
    function onExitedAndStuckValidatorsCountsUpdated() external;

    /// @notice Called by StakingRouter when withdrawal credentials are changed.
    /// @dev This method MUST discard all StakingModule's unused deposit data cause they become
    ///      invalid after the withdrawal credentials are changed
    ///
    /// @dev IMPORTANT: this method SHOULD revert with empty error data ONLY because of "out of gas".
    ///      Details about error data: https://docs.soliditylang.org/en/v0.8.9/control-structures.html#error-handling-assert-require-revert-and-exceptions
    function onWithdrawalCredentialsChanged() external;

    /// @dev Event to be emitted on StakingModule's nonce change
    event NonceChanged(uint256 nonce);

    /// @dev Event to be emitted when a signing key is added to the StakingModule
    event SigningKeyAdded(uint256 indexed nodeOperatorId, bytes pubkey);

    /// @dev Event to be emitted when a signing key is removed from the StakingModule
    event SigningKeyRemoved(uint256 indexed nodeOperatorId, bytes pubkey);
}

/*
 * SPDX-License-Identifier: MIT
 */

pragma solidity 0.8.9;


/**
 * @notice Aragon Unstructured Storage library
 */
library UnstructuredStorage {
    function getStorageBool(bytes32 position) internal view returns (bool data) {
        assembly { data := sload(position) }
    }

    function getStorageAddress(bytes32 position) internal view returns (address data) {
        assembly { data := sload(position) }
    }

    function getStorageBytes32(bytes32 position) internal view returns (bytes32 data) {
        assembly { data := sload(position) }
    }

    function getStorageUint256(bytes32 position) internal view returns (uint256 data) {
        assembly { data := sload(position) }
    }

    function setStorageBool(bytes32 position, bool data) internal {
        assembly { sstore(position, data) }
    }

    function setStorageAddress(bytes32 position, address data) internal {
        assembly { sstore(position, data) }
    }

    function setStorageBytes32(bytes32 position, bytes32 data) internal {
        assembly { sstore(position, data) }
    }

    function setStorageUint256(bytes32 position, uint256 data) internal {
        assembly { sstore(position, data) }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/AccessControl.sol)
//
// A modified AccessControl contract using unstructured storage. Copied from tree:
// https://github.com/OpenZeppelin/openzeppelin-contracts/tree/6bd6b76/contracts/access
//
/* See contracts/COMPILERS.md */
pragma solidity 0.8.9;

import "@openzeppelin/contracts-v4.4/access/IAccessControl.sol";
import "@openzeppelin/contracts-v4.4/utils/Context.sol";
import "@openzeppelin/contracts-v4.4/utils/Strings.sol";
import "@openzeppelin/contracts-v4.4/utils/introspection/ERC165.sol";

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it.
 */
abstract contract AccessControl is Context, IAccessControl, ERC165 {
    struct RoleData {
        mapping(address => bool) members;
        bytes32 adminRole;
    }

    /// @dev Storage slot: mapping(bytes32 => RoleData) _roles
    bytes32 private constant ROLES_POSITION = keccak256("openzeppelin.AccessControl._roles");

    function _storageRoles() private pure returns (mapping(bytes32 => RoleData) storage _roles) {
        bytes32 position = ROLES_POSITION;
        assembly { _roles.slot := position }
    }

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @dev Modifier that checks that an account has a specific role. Reverts
     * with a standardized message including the required role.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     *
     * _Available since v4.1._
     */
    modifier onlyRole(bytes32 role) {
        _checkRole(role, _msgSender());
        _;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view override returns (bool) {
        return _storageRoles()[role].members[account];
    }

    /**
     * @dev Revert with a standard message if `account` is missing `role`.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     */
    function _checkRole(bytes32 role, address account) internal view {
        if (!hasRole(role, account)) {
            revert(
                string(
                    abi.encodePacked(
                        "AccessControl: account ",
                        Strings.toHexString(uint160(account), 20),
                        " is missing role ",
                        Strings.toHexString(uint256(role), 32)
                    )
                )
            );
        }
    }

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) public view override returns (bytes32) {
        return _storageRoles()[role].adminRole;
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _grantRole(role, account);
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _revokeRole(role, account);
    }

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been revoked `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) public virtual override {
        require(account == _msgSender(), "AccessControl: can only renounce roles for self");

        _revokeRole(role, account);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event. Note that unlike {grantRole}, this function doesn't perform any
     * checks on the calling account.
     *
     * [WARNING]
     * ====
     * This function should only be called from the constructor when setting
     * up the initial roles for the system.
     *
     * Using this function in any other way is effectively circumventing the admin
     * system imposed by {AccessControl}.
     * ====
     *
     * NOTE: This function is deprecated in favor of {_grantRole}.
     */
    function _setupRole(bytes32 role, address account) internal virtual {
        _grantRole(role, account);
    }

    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
        bytes32 previousAdminRole = getRoleAdmin(role);
        _storageRoles()[role].adminRole = adminRole;
        emit RoleAdminChanged(role, previousAdminRole, adminRole);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * Internal function without access restriction.
     */
    function _grantRole(bytes32 role, address account) internal virtual {
        if (!hasRole(role, account)) {
            _storageRoles()[role].members[account] = true;
            emit RoleGranted(role, account, _msgSender());
        }
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * Internal function without access restriction.
     */
    function _revokeRole(bytes32 role, address account) internal virtual {
        if (hasRole(role, account)) {
            _storageRoles()[role].members[account] = false;
            emit RoleRevoked(role, account, _msgSender());
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/AccessControlEnumerable.sol)
//
// A modified AccessControlEnumerable contract using unstructured storage. Copied from tree:
// https://github.com/OpenZeppelin/openzeppelin-contracts/tree/6bd6b76/contracts/access
//
/* See contracts/COMPILERS.md */
pragma solidity 0.8.9;

import "@openzeppelin/contracts-v4.4/access/IAccessControlEnumerable.sol";
import "@openzeppelin/contracts-v4.4/utils/structs/EnumerableSet.sol";

import "./AccessControl.sol";

/**
 * @dev Extension of {AccessControl} that allows enumerating the members of each role.
 */
abstract contract AccessControlEnumerable is IAccessControlEnumerable, AccessControl {
    using EnumerableSet for EnumerableSet.AddressSet;

    /// @dev Storage slot: mapping(bytes32 => EnumerableSet.AddressSet) _roleMembers
    bytes32 private constant ROLE_MEMBERS_POSITION = keccak256("openzeppelin.AccessControlEnumerable._roleMembers");

    function _storageRoleMembers() private pure returns (
        mapping(bytes32 => EnumerableSet.AddressSet) storage _roleMembers
    ) {
        bytes32 position = ROLE_MEMBERS_POSITION;
        assembly { _roleMembers.slot := position }
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControlEnumerable).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev Returns one of the accounts that have `role`. `index` must be a
     * value between 0 and {getRoleMemberCount}, non-inclusive.
     *
     * Role bearers are not sorted in any particular way, and their ordering may
     * change at any point.
     *
     * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
     * you perform all queries on the same block. See the following
     * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
     * for more information.
     */
    function getRoleMember(bytes32 role, uint256 index) public view override returns (address) {
        return _storageRoleMembers()[role].at(index);
    }

    /**
     * @dev Returns the number of accounts that have `role`. Can be used
     * together with {getRoleMember} to enumerate all bearers of a role.
     */
    function getRoleMemberCount(bytes32 role) public view override returns (uint256) {
        return _storageRoleMembers()[role].length();
    }

    /**
     * @dev Overload {_grantRole} to track enumerable memberships
     */
    function _grantRole(bytes32 role, address account) internal virtual override {
        super._grantRole(role, account);
        _storageRoleMembers()[role].add(account);
    }

    /**
     * @dev Overload {_revokeRole} to track enumerable memberships
     */
    function _revokeRole(bytes32 role, address account) internal virtual override {
        super._revokeRole(role, account);
        _storageRoleMembers()[role].remove(account);
    }
}

// SPDX-FileCopyrightText: 2022 Lido <[email protected]>
// SPDX-License-Identifier: GPL-3.0
pragma solidity 0.8.9;


import "../lib/UnstructuredStorage.sol";


contract Versioned {
    using UnstructuredStorage for bytes32;

    event ContractVersionSet(uint256 version);

    error NonZeroContractVersionOnInit();
    error InvalidContractVersionIncrement();
    error UnexpectedContractVersion(uint256 expected, uint256 received);

    /// @dev Storage slot: uint256 version
    /// Version of the initialized contract storage.
    /// The version stored in CONTRACT_VERSION_POSITION equals to:
    /// - 0 right after the deployment, before an initializer is invoked (and only at that moment);
    /// - N after calling initialize(), where N is the initially deployed contract version;
    /// - N after upgrading contract by calling finalizeUpgrade_vN().
    bytes32 internal constant CONTRACT_VERSION_POSITION = keccak256("lido.Versioned.contractVersion");

    uint256 internal constant PETRIFIED_VERSION_MARK = type(uint256).max;

    constructor() {
        // lock version in the implementation's storage to prevent initialization
        CONTRACT_VERSION_POSITION.setStorageUint256(PETRIFIED_VERSION_MARK);
    }

    /// @notice Returns the current contract version.
    function getContractVersion() public view returns (uint256) {
        return CONTRACT_VERSION_POSITION.getStorageUint256();
    }

    function _checkContractVersion(uint256 version) internal view {
        uint256 expectedVersion = getContractVersion();
        if (version != expectedVersion) {
            revert UnexpectedContractVersion(expectedVersion, version);
        }
    }

    /// @dev Sets the contract version to N. Should be called from the initialize() function.
    function _initializeContractVersionTo(uint256 version) internal {
        if (getContractVersion() != 0) revert NonZeroContractVersionOnInit();
        _setContractVersion(version);
    }

    /// @dev Updates the contract version. Should be called from a finalizeUpgrade_vN() function.
    function _updateContractVersion(uint256 newVersion) internal {
        if (newVersion != getContractVersion() + 1) revert InvalidContractVersionIncrement();
        _setContractVersion(newVersion);
    }

    function _setContractVersion(uint256 version) private {
        CONTRACT_VERSION_POSITION.setStorageUint256(version);
        emit ContractVersionSet(version);
    }
}

// SPDX-FileCopyrightText: 2023 Lido <[email protected]>
// SPDX-License-Identifier: MIT

// Copied from: https://github.com/OpenZeppelin/openzeppelin-contracts/blob/0457042d93d9dfd760dbaa06a4d2f1216fdbe297/contracts/utils/math/Math.sol

// See contracts/COMPILERS.md
// solhint-disable-next-line
pragma solidity >=0.4.24 <0.9.0;

library Math256 {
    /// @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 largest of two numbers.
    function max(int256 a, int256 b) internal pure returns (int256) {
        return a > b ? a : b;
    }

    /// @dev Returns the smallest of two numbers.
    function min(int256 a, int256 b) internal pure returns (int256) {
        return a < b ? a : b;
    }

    /// @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 == 0 ? 0 : (a - 1) / b + 1;
    }

    /// @dev Returns absolute difference of two numbers.
    function absDiff(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a - b : b - a;
    }
}

// SPDX-FileCopyrightText: 2023 Lido <[email protected]>
// SPDX-License-Identifier: GPL-3.0

/* See contracts/COMPILERS.md */
// solhint-disable-next-line lido/fixed-compiler-version
pragma solidity >=0.4.24 <0.9.0;


library MemUtils {
    /**
     * @dev Allocates a memory byte array of `_len` bytes without zeroing it out.
     */
    function unsafeAllocateBytes(uint256 _len) internal pure returns (bytes memory result) {
        assembly {
            result := mload(0x40)
            mstore(result, _len)
            let freeMemPtr := add(add(result, 32), _len)
            // align free mem ptr to 32 bytes as the compiler does now
            mstore(0x40, and(add(freeMemPtr, 31), not(31)))
        }
    }

    /**
     * Performs a memory copy of `_len` bytes from position `_src` to position `_dst`.
     */
    function memcpy(uint256 _src, uint256 _dst, uint256 _len) internal pure {
        assembly {
            // while al least 32 bytes left, copy in 32-byte chunks
            for { } gt(_len, 31) { } {
                mstore(_dst, mload(_src))
                _src := add(_src, 32)
                _dst := add(_dst, 32)
                _len := sub(_len, 32)
            }
            if gt(_len, 0) {
                // read the next 32-byte chunk from _dst, replace the first N bytes
                // with those left in the _src, and write the transformed chunk back
                let mask := sub(shl(mul(8, sub(32, _len)), 1), 1) // 2 ** (8 * (32 - _len)) - 1
                let srcMasked := and(mload(_src), not(mask))
                let dstMasked := and(mload(_dst), mask)
                mstore(_dst, or(dstMasked, srcMasked))
            }
        }
    }

    /**
     * Copies `_len` bytes from `_src`, starting at position `_srcStart`, into `_dst`, starting at position `_dstStart` into `_dst`.
     */
    function copyBytes(bytes memory _src, bytes memory _dst, uint256 _srcStart, uint256 _dstStart, uint256 _len) internal pure {
        require(_srcStart + _len <= _src.length && _dstStart + _len <= _dst.length, "BYTES_ARRAY_OUT_OF_BOUNDS");
        uint256 srcStartPos;
        uint256 dstStartPos;
        assembly {
            srcStartPos := add(add(_src, 32), _srcStart)
            dstStartPos := add(add(_dst, 32), _dstStart)
        }
        memcpy(srcStartPos, dstStartPos, _len);
    }

    /**
     * Copies bytes from `_src` to `_dst`, starting at position `_dstStart` into `_dst`.
     */
    function copyBytes(bytes memory _src, bytes memory _dst, uint256 _dstStart) internal pure {
        copyBytes(_src, _dst, 0, _dstStart, _src.length);
    }
}

// SPDX-FileCopyrightText: 2023 Lido <[email protected]>
// SPDX-License-Identifier: GPL-3.0

/* See contracts/COMPILERS.md */
// solhint-disable-next-line
pragma solidity >=0.4.24 <0.9.0;

import {Math256} from "./Math256.sol";

/// @notice Library with methods to calculate "proportional" allocations among buckets with different
///     capacity and level of filling.
/// @dev The current implementation favors buckets with the least fill factor
library MinFirstAllocationStrategy {
    uint256 private constant MAX_UINT256 = 2**256 - 1;

    /// @notice Allocates passed maxAllocationSize among the buckets. The resulting allocation doesn't exceed the
    ///     capacities of the buckets. An algorithm starts filling from the least populated buckets to equalize the fill factor.
    ///     For example, for buckets: [9998, 70, 0], capacities: [10000, 101, 100], and maxAllocationSize: 101, the allocation happens
    ///     following way:
    ///         1. top up the bucket with index 2 on 70. Intermediate state of the buckets: [9998, 70, 70]. According to the definition,
    ///            the rest allocation must be proportionally split among the buckets with the same values.
    ///         2. top up the bucket with index 1 on 15. Intermediate state of the buckets: [9998, 85, 70].
    ///         3. top up the bucket with index 2 on 15. Intermediate state of the buckets: [9998, 85, 85].
    ///         4. top up the bucket with index 1 on 1. Nothing to distribute. The final state of the buckets: [9998, 86, 85]
    /// @dev Method modifies the passed buckets array to reduce the gas costs on memory allocation.
    /// @param buckets The array of current allocations in the buckets
    /// @param capacities The array of capacities of the buckets
    /// @param allocationSize The desired value to allocate among the buckets
    /// @return allocated The total value allocated among the buckets. Can't exceed the allocationSize value
    function allocate(
        uint256[] memory buckets,
        uint256[] memory capacities,
        uint256 allocationSize
    ) public pure returns (uint256 allocated, uint256[] memory) {
        uint256 allocatedToBestCandidate = 0;
        while (allocated < allocationSize) {
            allocatedToBestCandidate = allocateToBestCandidate(buckets, capacities, allocationSize - allocated);
            if (allocatedToBestCandidate == 0) {
                break;
            }
            allocated += allocatedToBestCandidate;
        }
        return (allocated, buckets);
    }

    /// @notice Allocates the max allowed value not exceeding allocationSize to the bucket with the least value.
    ///     The candidate search happens according to the following algorithm:
    ///         1. Find the first least filled bucket which has free space. Count the number of such buckets.
    ///         2. If no buckets are found terminate the search - no free buckets
    ///         3. Find the first bucket with free space, which has the least value greater
    ///             than the bucket found in step 1. To preserve proportional allocation the resulting allocation can't exceed this value.
    ///         4. Calculate the allocation size as:
    ///             min(
    ///                 (count of least filling buckets > 1 ? ceilDiv(allocationSize, count of least filling buckets) : allocationSize),
    ///                 fill factor of the bucket found in step 3,
    ///                 free space of the least filled bucket
    ///             )
    /// @dev Method modifies the passed buckets array to reduce the gas costs on memory allocation.
    /// @param buckets The array of current allocations in the buckets
    /// @param capacities The array of capacities of the buckets
    /// @param allocationSize The desired value to allocate to the bucket
    /// @return allocated The total value allocated to the bucket. Can't exceed the allocationSize value
    function allocateToBestCandidate(
        uint256[] memory buckets,
        uint256[] memory capacities,
        uint256 allocationSize
    ) internal pure returns (uint256 allocated) {
        uint256 bestCandidateIndex = buckets.length;
        uint256 bestCandidateAllocation = MAX_UINT256;
        uint256 bestCandidatesCount = 0;

        if (allocationSize == 0) {
            return 0;
        }

        for (uint256 i = 0; i < buckets.length; ++i) {
            if (buckets[i] >= capacities[i]) {
                continue;
            } else if (bestCandidateAllocation > buckets[i]) {
                bestCandidateIndex = i;
                bestCandidatesCount = 1;
                bestCandidateAllocation = buckets[i];
            } else if (bestCandidateAllocation == buckets[i]) {
                bestCandidatesCount += 1;
            }
        }

        if (bestCandidatesCount == 0) {
            return 0;
        }

        // cap the allocation by the smallest larger allocation than the found best one
        uint256 allocationSizeUpperBound = MAX_UINT256;
        for (uint256 j = 0; j < buckets.length; ++j) {
            if (buckets[j] >= capacities[j]) {
                continue;
            } else if (buckets[j] > bestCandidateAllocation && buckets[j] < allocationSizeUpperBound) {
                allocationSizeUpperBound = buckets[j];
            }
        }

        allocated = Math256.min(
            bestCandidatesCount > 1 ? Math256.ceilDiv(allocationSize, bestCandidatesCount) : allocationSize,
            Math256.min(allocationSizeUpperBound, capacities[bestCandidateIndex]) - bestCandidateAllocation
        );
        buckets[bestCandidateIndex] += allocated;
    }
}

{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "evmVersion": "istanbul",
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {
    "contracts/common/lib/MinFirstAllocationStrategy.sol": {
      "MinFirstAllocationStrategy": "0x6d1a9bbff97f7565e9532feb7b499982848e5e07"
    }
  }
}

[{"inputs":[{"internalType":"address","name":"_depositContract","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"AppAuthLidoFailed","type":"error"},{"inputs":[{"internalType":"uint256","name":"firstArrayLength","type":"uint256"},{"internalType":"uint256","name":"secondArrayLength","type":"uint256"}],"name":"ArraysLengthMismatch","type":"error"},{"inputs":[],"name":"DepositContractZeroAddress","type":"error"},{"inputs":[],"name":"DirectETHTransfer","type":"error"},{"inputs":[],"name":"EmptyWithdrawalsCredentials","type":"error"},{"inputs":[],"name":"ExitedValidatorsCountCannotDecrease","type":"error"},{"inputs":[],"name":"InvalidContractVersionIncrement","type":"error"},{"inputs":[{"internalType":"uint256","name":"etherValue","type":"uint256"},{"internalType":"uint256","name":"depositsCount","type":"uint256"}],"name":"InvalidDepositsValue","type":"error"},{"inputs":[],"name":"InvalidFeeSum","type":"error"},{"inputs":[],"name":"InvalidMaxDepositPerBlockValue","type":"error"},{"inputs":[],"name":"InvalidMinDepositBlockDistance","type":"error"},{"inputs":[],"name":"InvalidPriorityExitShareThreshold","type":"error"},{"inputs":[{"internalType":"uint256","name":"actual","type":"uint256"},{"internalType":"uint256","name":"expected","type":"uint256"}],"name":"InvalidPublicKeysBatchLength","type":"error"},{"inputs":[{"internalType":"uint256","name":"code","type":"uint256"}],"name":"InvalidReportData","type":"error"},{"inputs":[{"internalType":"uint256","name":"actual","type":"uint256"},{"internalType":"uint256","name":"expected","type":"uint256"}],"name":"InvalidSignaturesBatchLength","type":"error"},{"inputs":[],"name":"InvalidStakeShareLimit","type":"error"},{"inputs":[],"name":"NonZeroContractVersionOnInit","type":"error"},{"inputs":[{"internalType":"uint256","name":"reportedExitedValidatorsCount","type":"uint256"},{"internalType":"uint256","name":"depositedValidatorsCount","type":"uint256"}],"name":"ReportedExitedValidatorsExceedDeposited","type":"error"},{"inputs":[],"name":"StakingModuleAddressExists","type":"error"},{"inputs":[],"name":"StakingModuleNotActive","type":"error"},{"inputs":[],"name":"StakingModuleStatusTheSame","type":"error"},{"inputs":[],"name":"StakingModuleUnregistered","type":"error"},{"inputs":[],"name":"StakingModuleWrongName","type":"error"},{"inputs":[],"name":"StakingModulesLimitExceeded","type":"error"},{"inputs":[{"internalType":"uint256","name":"expected","type":"uint256"},{"internalType":"uint256","name":"received","type":"uint256"}],"name":"UnexpectedContractVersion","type":"error"},{"inputs":[{"internalType":"uint256","name":"currentModuleExitedValidatorsCount","type":"uint256"},{"internalType":"uint256","name":"currentNodeOpExitedValidatorsCount","type":"uint256"},{"internalType":"uint256","name":"currentNodeOpStuckValidatorsCount","type":"uint256"}],"name":"UnexpectedCurrentValidatorsCount","type":"error"},{"inputs":[{"internalType":"uint256","name":"newModuleTotalExitedValidatorsCount","type":"uint256"},{"internalType":"uint256","name":"newModuleTotalExitedValidatorsCountInStakingRouter","type":"uint256"}],"name":"UnexpectedFinalExitedValidatorsCount","type":"error"},{"inputs":[],"name":"UnrecoverableModuleError","type":"error"},{"inputs":[],"name":"ZeroAddressAdmin","type":"error"},{"inputs":[],"name":"ZeroAddressLido","type":"error"},{"inputs":[],"name":"ZeroAddressStakingModule","type":"error"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"version","type":"uint256"}],"name":"ContractVersionSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"stakingModuleId","type":"uint256"},{"indexed":false,"internalType":"bytes","name":"lowLevelRevertData","type":"bytes"}],"name":"ExitedAndStuckValidatorsCountsUpdateFailed","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"stakingModuleId","type":"uint256"},{"indexed":false,"internalType":"bytes","name":"lowLevelRevertData","type":"bytes"}],"name":"RewardsMintedReportFailed","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"stakingModuleId","type":"uint256"},{"indexed":false,"internalType":"address","name":"stakingModule","type":"address"},{"indexed":false,"internalType":"string","name":"name","type":"string"},{"indexed":false,"internalType":"address","name":"createdBy","type":"address"}],"name":"StakingModuleAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"stakingModuleId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"unreportedExitedValidatorsCount","type":"uint256"}],"name":"StakingModuleExitedValidatorsIncompleteReporting","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"stakingModuleId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"stakingModuleFee","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"treasuryFee","type":"uint256"},{"indexed":false,"internalType":"address","name":"setBy","type":"address"}],"name":"StakingModuleFeesSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"stakingModuleId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"maxDepositsPerBlock","type":"uint256"},{"indexed":false,"internalType":"address","name":"setBy","type":"address"}],"name":"StakingModuleMaxDepositsPerBlockSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"stakingModuleId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"minDepositBlockDistance","type":"uint256"},{"indexed":false,"internalType":"address","name":"setBy","type":"address"}],"name":"StakingModuleMinDepositBlockDistanceSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"stakingModuleId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"stakeShareLimit","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"priorityExitShareThreshold","type":"uint256"},{"indexed":false,"internalType":"address","name":"setBy","type":"address"}],"name":"StakingModuleShareLimitSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"stakingModuleId","type":"uint256"},{"indexed":false,"internalType":"enum StakingRouter.StakingModuleStatus","name":"status","type":"uint8"},{"indexed":false,"internalType":"address","name":"setBy","type":"address"}],"name":"StakingModuleStatusSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"stakingModuleId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"StakingRouterETHDeposited","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"withdrawalCredentials","type":"bytes32"},{"indexed":false,"internalType":"address","name":"setBy","type":"address"}],"name":"WithdrawalCredentialsSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"stakingModuleId","type":"uint256"},{"indexed":false,"internalType":"bytes","name":"lowLevelRevertData","type":"bytes"}],"name":"WithdrawalsCredentialsChangeFailed","type":"event"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEPOSIT_CONTRACT","outputs":[{"internalType":"contract IDepositContract","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"FEE_PRECISION_POINTS","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MANAGE_WITHDRAWAL_CREDENTIALS_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_STAKING_MODULES_COUNT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_STAKING_MODULE_NAME_LENGTH","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"REPORT_EXITED_VALIDATORS_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"REPORT_REWARDS_MINTED_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"STAKING_MODULE_MANAGE_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"STAKING_MODULE_UNVETTING_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"TOTAL_BASIS_POINTS","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"UNSAFE_SET_EXITED_VALIDATORS_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_name","type":"string"},{"internalType":"address","name":"_stakingModuleAddress","type":"address"},{"internalType":"uint256","name":"_stakeShareLimit","type":"uint256"},{"internalType":"uint256","name":"_priorityExitShareThreshold","type":"uint256"},{"internalType":"uint256","name":"_stakingModuleFee","type":"uint256"},{"internalType":"uint256","name":"_treasuryFee","type":"uint256"},{"internalType":"uint256","name":"_maxDepositsPerBlock","type":"uint256"},{"internalType":"uint256","name":"_minDepositBlockDistance","type":"uint256"}],"name":"addStakingModule","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"},{"internalType":"bytes","name":"_nodeOperatorIds","type":"bytes"},{"internalType":"bytes","name":"_vettedSigningKeysCounts","type":"bytes"}],"name":"decreaseStakingModuleVettedKeysCountByNodeOperator","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_depositsCount","type":"uint256"},{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"},{"internalType":"bytes","name":"_depositCalldata","type":"bytes"}],"name":"deposit","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"_priorityExitShareThresholds","type":"uint256[]"},{"internalType":"uint256[]","name":"_maxDepositsPerBlock","type":"uint256[]"},{"internalType":"uint256[]","name":"_minDepositBlockDistances","type":"uint256[]"}],"name":"finalizeUpgrade_v2","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"}],"name":"getAllNodeOperatorDigests","outputs":[{"components":[{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"bool","name":"isActive","type":"bool"},{"components":[{"internalType":"uint256","name":"targetLimitMode","type":"uint256"},{"internalType":"uint256","name":"targetValidatorsCount","type":"uint256"},{"internalType":"uint256","name":"stuckValidatorsCount","type":"uint256"},{"internalType":"uint256","name":"refundedValidatorsCount","type":"uint256"},{"internalType":"uint256","name":"stuckPenaltyEndTimestamp","type":"uint256"},{"internalType":"uint256","name":"totalExitedValidators","type":"uint256"},{"internalType":"uint256","name":"totalDepositedValidators","type":"uint256"},{"internalType":"uint256","name":"depositableValidatorsCount","type":"uint256"}],"internalType":"struct StakingRouter.NodeOperatorSummary","name":"summary","type":"tuple"}],"internalType":"struct StakingRouter.NodeOperatorDigest[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getAllStakingModuleDigests","outputs":[{"components":[{"internalType":"uint256","name":"nodeOperatorsCount","type":"uint256"},{"internalType":"uint256","name":"activeNodeOperatorsCount","type":"uint256"},{"components":[{"internalType":"uint24","name":"id","type":"uint24"},{"internalType":"address","name":"stakingModuleAddress","type":"address"},{"internalType":"uint16","name":"stakingModuleFee","type":"uint16"},{"internalType":"uint16","name":"treasuryFee","type":"uint16"},{"internalType":"uint16","name":"stakeShareLimit","type":"uint16"},{"internalType":"uint8","name":"status","type":"uint8"},{"internalType":"string","name":"name","type":"string"},{"internalType":"uint64","name":"lastDepositAt","type":"uint64"},{"internalType":"uint256","name":"lastDepositBlock","type":"uint256"},{"internalType":"uint256","name":"exitedValidatorsCount","type":"uint256"},{"internalType":"uint16","name":"priorityExitShareThreshold","type":"uint16"},{"internalType":"uint64","name":"maxDepositsPerBlock","type":"uint64"},{"internalType":"uint64","name":"minDepositBlockDistance","type":"uint64"}],"internalType":"struct StakingRouter.StakingModule","name":"state","type":"tuple"},{"components":[{"internalType":"uint256","name":"totalExitedValidators","type":"uint256"},{"internalType":"uint256","name":"totalDepositedValidators","type":"uint256"},{"internalType":"uint256","name":"depositableValidatorsCount","type":"uint256"}],"internalType":"struct StakingRouter.StakingModuleSummary","name":"summary","type":"tuple"}],"internalType":"struct StakingRouter.StakingModuleDigest[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getContractVersion","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_depositsCount","type":"uint256"}],"name":"getDepositsAllocation","outputs":[{"internalType":"uint256","name":"allocated","type":"uint256"},{"internalType":"uint256[]","name":"allocations","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getLido","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"},{"internalType":"uint256[]","name":"_nodeOperatorIds","type":"uint256[]"}],"name":"getNodeOperatorDigests","outputs":[{"components":[{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"bool","name":"isActive","type":"bool"},{"components":[{"internalType":"uint256","name":"targetLimitMode","type":"uint256"},{"internalType":"uint256","name":"targetValidatorsCount","type":"uint256"},{"internalType":"uint256","name":"stuckValidatorsCount","type":"uint256"},{"internalType":"uint256","name":"refundedValidatorsCount","type":"uint256"},{"internalType":"uint256","name":"stuckPenaltyEndTimestamp","type":"uint256"},{"internalType":"uint256","name":"totalExitedValidators","type":"uint256"},{"internalType":"uint256","name":"totalDepositedValidators","type":"uint256"},{"internalType":"uint256","name":"depositableValidatorsCount","type":"uint256"}],"internalType":"struct StakingRouter.NodeOperatorSummary","name":"summary","type":"tuple"}],"internalType":"struct StakingRouter.NodeOperatorDigest[]","name":"digests","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"},{"internalType":"uint256","name":"_offset","type":"uint256"},{"internalType":"uint256","name":"_limit","type":"uint256"}],"name":"getNodeOperatorDigests","outputs":[{"components":[{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"bool","name":"isActive","type":"bool"},{"components":[{"internalType":"uint256","name":"targetLimitMode","type":"uint256"},{"internalType":"uint256","name":"targetValidatorsCount","type":"uint256"},{"internalType":"uint256","name":"stuckValidatorsCount","type":"uint256"},{"internalType":"uint256","name":"refundedValidatorsCount","type":"uint256"},{"internalType":"uint256","name":"stuckPenaltyEndTimestamp","type":"uint256"},{"internalType":"uint256","name":"totalExitedValidators","type":"uint256"},{"internalType":"uint256","name":"totalDepositedValidators","type":"uint256"},{"internalType":"uint256","name":"depositableValidatorsCount","type":"uint256"}],"internalType":"struct StakingRouter.NodeOperatorSummary","name":"summary","type":"tuple"}],"internalType":"struct StakingRouter.NodeOperatorDigest[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"},{"internalType":"uint256","name":"_nodeOperatorId","type":"uint256"}],"name":"getNodeOperatorSummary","outputs":[{"components":[{"internalType":"uint256","name":"targetLimitMode","type":"uint256"},{"internalType":"uint256","name":"targetValidatorsCount","type":"uint256"},{"internalType":"uint256","name":"stuckValidatorsCount","type":"uint256"},{"internalType":"uint256","name":"refundedValidatorsCount","type":"uint256"},{"internalType":"uint256","name":"stuckPenaltyEndTimestamp","type":"uint256"},{"internalType":"uint256","name":"totalExitedValidators","type":"uint256"},{"internalType":"uint256","name":"totalDepositedValidators","type":"uint256"},{"internalType":"uint256","name":"depositableValidatorsCount","type":"uint256"}],"internalType":"struct StakingRouter.NodeOperatorSummary","name":"summary","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"getRoleMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleMemberCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getStakingFeeAggregateDistribution","outputs":[{"internalType":"uint96","name":"modulesFee","type":"uint96"},{"internalType":"uint96","name":"treasuryFee","type":"uint96"},{"internalType":"uint256","name":"basePrecision","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getStakingFeeAggregateDistributionE4Precision","outputs":[{"internalType":"uint16","name":"modulesFee","type":"uint16"},{"internalType":"uint16","name":"treasuryFee","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"}],"name":"getStakingModule","outputs":[{"components":[{"internalType":"uint24","name":"id","type":"uint24"},{"internalType":"address","name":"stakingModuleAddress","type":"address"},{"internalType":"uint16","name":"stakingModuleFee","type":"uint16"},{"internalType":"uint16","name":"treasuryFee","type":"uint16"},{"internalType":"uint16","name":"stakeShareLimit","type":"uint16"},{"internalType":"uint8","name":"status","type":"uint8"},{"internalType":"string","name":"name","type":"string"},{"internalType":"uint64","name":"lastDepositAt","type":"uint64"},{"internalType":"uint256","name":"lastDepositBlock","type":"uint256"},{"internalType":"uint256","name":"exitedValidatorsCount","type":"uint256"},{"internalType":"uint16","name":"priorityExitShareThreshold","type":"uint16"},{"internalType":"uint64","name":"maxDepositsPerBlock","type":"uint64"},{"internalType":"uint64","name":"minDepositBlockDistance","type":"uint64"}],"internalType":"struct StakingRouter.StakingModule","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"}],"name":"getStakingModuleActiveValidatorsCount","outputs":[{"internalType":"uint256","name":"activeValidatorsCount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"_stakingModuleIds","type":"uint256[]"}],"name":"getStakingModuleDigests","outputs":[{"components":[{"internalType":"uint256","name":"nodeOperatorsCount","type":"uint256"},{"internalType":"uint256","name":"activeNodeOperatorsCount","type":"uint256"},{"components":[{"internalType":"uint24","name":"id","type":"uint24"},{"internalType":"address","name":"stakingModuleAddress","type":"address"},{"internalType":"uint16","name":"stakingModuleFee","type":"uint16"},{"internalType":"uint16","name":"treasuryFee","type":"uint16"},{"internalType":"uint16","name":"stakeShareLimit","type":"uint16"},{"internalType":"uint8","name":"status","type":"uint8"},{"internalType":"string","name":"name","type":"string"},{"internalType":"uint64","name":"lastDepositAt","type":"uint64"},{"internalType":"uint256","name":"lastDepositBlock","type":"uint256"},{"internalType":"uint256","name":"exitedValidatorsCount","type":"uint256"},{"internalType":"uint16","name":"priorityExitShareThreshold","type":"uint16"},{"internalType":"uint64","name":"maxDepositsPerBlock","type":"uint64"},{"internalType":"uint64","name":"minDepositBlockDistance","type":"uint64"}],"internalType":"struct StakingRouter.StakingModule","name":"state","type":"tuple"},{"components":[{"internalType":"uint256","name":"totalExitedValidators","type":"uint256"},{"internalType":"uint256","name":"totalDepositedValidators","type":"uint256"},{"internalType":"uint256","name":"depositableValidatorsCount","type":"uint256"}],"internalType":"struct StakingRouter.StakingModuleSummary","name":"summary","type":"tuple"}],"internalType":"struct StakingRouter.StakingModuleDigest[]","name":"digests","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getStakingModuleIds","outputs":[{"internalType":"uint256[]","name":"stakingModuleIds","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"}],"name":"getStakingModuleIsActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"}],"name":"getStakingModuleIsDepositsPaused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"}],"name":"getStakingModuleIsStopped","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"}],"name":"getStakingModuleLastDepositBlock","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"},{"internalType":"uint256","name":"_maxDepositsValue","type":"uint256"}],"name":"getStakingModuleMaxDepositsCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"}],"name":"getStakingModuleMaxDepositsPerBlock","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"}],"name":"getStakingModuleMinDepositBlockDistance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"}],"name":"getStakingModuleNonce","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"}],"name":"getStakingModuleStatus","outputs":[{"internalType":"enum StakingRouter.StakingModuleStatus","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"}],"name":"getStakingModuleSummary","outputs":[{"components":[{"internalType":"uint256","name":"totalExitedValidators","type":"uint256"},{"internalType":"uint256","name":"totalDepositedValidators","type":"uint256"},{"internalType":"uint256","name":"depositableValidatorsCount","type":"uint256"}],"internalType":"struct StakingRouter.StakingModuleSummary","name":"summary","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getStakingModules","outputs":[{"components":[{"internalType":"uint24","name":"id","type":"uint24"},{"internalType":"address","name":"stakingModuleAddress","type":"address"},{"internalType":"uint16","name":"stakingModuleFee","type":"uint16"},{"internalType":"uint16","name":"treasuryFee","type":"uint16"},{"internalType":"uint16","name":"stakeShareLimit","type":"uint16"},{"internalType":"uint8","name":"status","type":"uint8"},{"internalType":"string","name":"name","type":"string"},{"internalType":"uint64","name":"lastDepositAt","type":"uint64"},{"internalType":"uint256","name":"lastDepositBlock","type":"uint256"},{"internalType":"uint256","name":"exitedValidatorsCount","type":"uint256"},{"internalType":"uint16","name":"priorityExitShareThreshold","type":"uint16"},{"internalType":"uint64","name":"maxDepositsPerBlock","type":"uint64"},{"internalType":"uint64","name":"minDepositBlockDistance","type":"uint64"}],"internalType":"struct StakingRouter.StakingModule[]","name":"res","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getStakingModulesCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getStakingRewardsDistribution","outputs":[{"internalType":"address[]","name":"recipients","type":"address[]"},{"internalType":"uint256[]","name":"stakingModuleIds","type":"uint256[]"},{"internalType":"uint96[]","name":"stakingModuleFees","type":"uint96[]"},{"internalType":"uint96","name":"totalFee","type":"uint96"},{"internalType":"uint256","name":"precisionPoints","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getTotalFeeE4Precision","outputs":[{"internalType":"uint16","name":"totalFee","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getWithdrawalCredentials","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"}],"name":"hasStakingModule","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_admin","type":"address"},{"internalType":"address","name":"_lido","type":"address"},{"internalType":"bytes32","name":"_withdrawalCredentials","type":"bytes32"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"onValidatorsCountsByNodeOperatorReportingFinished","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"_stakingModuleIds","type":"uint256[]"},{"internalType":"uint256[]","name":"_totalShares","type":"uint256[]"}],"name":"reportRewardsMinted","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"},{"internalType":"bytes","name":"_nodeOperatorIds","type":"bytes"},{"internalType":"bytes","name":"_exitedValidatorsCounts","type":"bytes"}],"name":"reportStakingModuleExitedValidatorsCountByNodeOperator","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"},{"internalType":"bytes","name":"_nodeOperatorIds","type":"bytes"},{"internalType":"bytes","name":"_stuckValidatorsCounts","type":"bytes"}],"name":"reportStakingModuleStuckValidatorsCountByNodeOperator","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"},{"internalType":"enum StakingRouter.StakingModuleStatus","name":"_status","type":"uint8"}],"name":"setStakingModuleStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_withdrawalCredentials","type":"bytes32"}],"name":"setWithdrawalCredentials","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"},{"internalType":"uint256","name":"_nodeOperatorId","type":"uint256"},{"internalType":"bool","name":"_triggerUpdateFinish","type":"bool"},{"components":[{"internalType":"uint256","name":"currentModuleExitedValidatorsCount","type":"uint256"},{"internalType":"uint256","name":"currentNodeOperatorExitedValidatorsCount","type":"uint256"},{"internalType":"uint256","name":"currentNodeOperatorStuckValidatorsCount","type":"uint256"},{"internalType":"uint256","name":"newModuleExitedValidatorsCount","type":"uint256"},{"internalType":"uint256","name":"newNodeOperatorExitedValidatorsCount","type":"uint256"},{"internalType":"uint256","name":"newNodeOperatorStuckValidatorsCount","type":"uint256"}],"internalType":"struct StakingRouter.ValidatorsCountsCorrection","name":"_correction","type":"tuple"}],"name":"unsafeSetExitedValidatorsCount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"_stakingModuleIds","type":"uint256[]"},{"internalType":"uint256[]","name":"_exitedValidatorsCounts","type":"uint256[]"}],"name":"updateExitedValidatorsCountByStakingModule","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"},{"internalType":"uint256","name":"_nodeOperatorId","type":"uint256"},{"internalType":"uint256","name":"_refundedValidatorsCount","type":"uint256"}],"name":"updateRefundedValidatorsCount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"},{"internalType":"uint256","name":"_stakeShareLimit","type":"uint256"},{"internalType":"uint256","name":"_priorityExitShareThreshold","type":"uint256"},{"internalType":"uint256","name":"_stakingModuleFee","type":"uint256"},{"internalType":"uint256","name":"_treasuryFee","type":"uint256"},{"internalType":"uint256","name":"_maxDepositsPerBlock","type":"uint256"},{"internalType":"uint256","name":"_minDepositBlockDistance","type":"uint256"}],"name":"updateStakingModule","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_stakingModuleId","type":"uint256"},{"internalType":"uint256","name":"_nodeOperatorId","type":"uint256"},{"internalType":"uint256","name":"_targetLimitMode","type":"uint256"},{"internalType":"uint256","name":"_targetLimit","type":"uint256"}],"name":"updateTargetValidatorsLimits","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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

0x6080604052600436106103dd5760003560e01c806391d14854116101fd578063c82b1bb111610118578063e016e6f7116100ab578063efcdcc0e1161007a578063efcdcc0e14610c62578063f07ff28a14610c92578063f2aebb6514610cb2578063f8bb6d4214610cd4578063fa5093eb14610cf457600080fd5b8063e016e6f714610be0578063e1b92a5c14610c02578063e24ce9f114610c22578063e97ee8cc14610c4257600080fd5b8063cb8fd4da116100e7578063cb8fd4da14610b6b578063d0a2b1b814610b8b578063d547741f14610bab578063db3c7ba714610bcb57600080fd5b8063c82b1bb114610add578063c8ac498014610b0b578063ca15c87314610b2b578063cb589b9a14610b4b57600080fd5b8063a734329c11610190578063af1240971161015f578063af12409714610a48578063ba21ccae14610a68578063bc1bb19014610a8e578063c445ea7514610abb57600080fd5b8063a734329c1461099a578063aa0b7db7146109e8578063aa5a1b9d146109fb578063abd44a2414610a2857600080fd5b80639fbb7bae116101cc5780639fbb7bae146109105780639fc5a6ed14610938578063a217fddf14610965578063a4258a8d1461097a57600080fd5b806391d148541461089b57806396b5d81c146108bb5780639b75b4ef146108db5780639dd06848146108f057600080fd5b80634a7583b6116102f85780636ada55b91161028b5780637c8da51c1161025a5780637c8da51c146107f55780638525e3a1146108125780638aa10435146108325780639010d07c14610847578063909c01de1461086757600080fd5b80636ada55b91461074d5780636b96736b1461076d57806377189583146107a15780637a74884d146107c157600080fd5b80636133f985116102c75780636133f985146106be5780636183214d146106de5780636608b11b146107005780636a516b471461072057600080fd5b80634a7583b61461065d5780634b3a1cb714610672578063563967151461068757806357993b851461069c57600080fd5b8063248a9ca3116103705780633240a3221161033f5780633240a322146105d057806336568abe146105fd57806346d101cc1461061d578063473e04331461063d57600080fd5b8063248a9ca31461055a578063271662ec1461057a5780632c201d31146105905780632f2ff15d146105b057600080fd5b80631565d2f2116103ac5780631565d2f2146104b257806319c64b79146104e65780631d1b9d3c1461050657806320e948c81461053a57600080fd5b806301ffc9a7146104005780630519fbbf14610435578063072859c71461046357806307e203ac1461048557600080fd5b366103fb576040516309fb455960e41b815260040160405180910390fd5b600080fd5b34801561040c57600080fd5b5061042061041b366004614b37565b610d2f565b60405190151581526020015b60405180910390f35b34801561044157600080fd5b50610455610450366004614b61565b610d5a565b60405190815260200161042c565b34801561046f57600080fd5b5061048361047e366004614bf6565b610dd5565b005b34801561049157600080fd5b506104a56104a0366004614b61565b611060565b60405161042c9190614c8b565b3480156104be57600080fd5b506104557f55180e25fcacf9af017d35d497765476319b23896daa1f9bc2b38fa80b36a16381565b3480156104f257600080fd5b50610455610501366004614cac565b6110b4565b34801561051257600080fd5b506104557f779e5c23cb7a5bcb9bfe1e9a5165a00057f12bcdfd13e374540fdf1a1cd9113781565b34801561054657600080fd5b50610455610555366004614b61565b611131565b34801561056657600080fd5b50610455610575366004614b61565b611155565b34801561058657600080fd5b5061045561271081565b34801561059c57600080fd5b506104836105ab366004614d16565b611177565b3480156105bc57600080fd5b506104836105cb366004614dab565b611222565b3480156105dc57600080fd5b506105f06105eb366004614b61565b611244565b60405161042c9190614e25565b34801561060957600080fd5b50610483610618366004614dab565b6112c5565b34801561062957600080fd5b50610483610638366004614f0e565b611343565b34801561064957600080fd5b50610455610658366004614b61565b61143b565b34801561066957600080fd5b50610455611450565b34801561067e57600080fd5b50610455602081565b34801561069357600080fd5b5061045561147f565b3480156106a857600080fd5b506106b16114a9565b60405161042c91906150f4565b3480156106ca57600080fd5b506104836106d9366004615199565b6114b6565b3480156106ea57600080fd5b506106f36115a9565b60405161042c91906151d5565b34801561070c57600080fd5b5061042061071b366004614b61565b6117a5565b34801561072c57600080fd5b506107356117ca565b6040516001600160a01b03909116815260200161042c565b34801561075957600080fd5b50610420610768366004614b61565b6117f4565b34801561077957600080fd5b506107357f00000000000000000000000000000000219ab540356cbb839cbe05303d7705fa81565b3480156107ad57600080fd5b506104836107bc366004615237565b6117fd565b3480156107cd57600080fd5b506104557fe7c742a54cd11fc9749a47ab34bdcd7327820908e8d0d48b4a5c7f17b029409881565b34801561080157600080fd5b5061045568056bc75e2d6310000081565b34801561081e57600080fd5b506106b161082d366004615283565b61183e565b34801561083e57600080fd5b50610455611a1f565b34801561085357600080fd5b50610735610862366004614cac565b611a49565b34801561087357600080fd5b506104557f240525496a9dc32284b17ce03b43e539e4bd81414634ee54395030d793463b5781565b3480156108a757600080fd5b506104206108b6366004614dab565b611a75565b3480156108c757600080fd5b506104556108d6366004614b61565b611aad565b3480156108e757600080fd5b50610455601f81565b3480156108fc57600080fd5b5061048361090b3660046152b7565b611b02565b34801561091c57600080fd5b50610925611b8a565b60405161ffff909116815260200161042c565b34801561094457600080fd5b50610958610953366004614b61565b611bb8565b60405161042c9190615321565b34801561097157600080fd5b50610455600081565b34801561098657600080fd5b5061048361099536600461532f565b611bdf565b3480156109a657600080fd5b506104206109b5366004614b61565b60009081527f9b48f5b32acb95b982effe269feac267eead113c4b5af14ffeb9aadac18a6e9c6020526040902054151590565b6104836109f63660046153b9565b611e4b565b348015610a0757600080fd5b50610a1b610a16366004614cac565b61205d565b60405161042c919061540b565b348015610a3457600080fd5b50610455610a4336600461545e565b612176565b348015610a5457600080fd5b50610483610a6336600461545e565b612345565b348015610a7457600080fd5b50610a7d6124ec565b60405161042c9594939291906154f8565b348015610a9a57600080fd5b50610aae610aa9366004614b61565b612867565b60405161042c91906155b7565b348015610ac757600080fd5b50610455600080516020615d3d83398151915281565b348015610ae957600080fd5b50610afd610af8366004614b61565b6129d8565b60405161042c9291906155ca565b348015610b1757600080fd5b50610483610b26366004614d16565b6129f0565b348015610b3757600080fd5b50610455610b46366004614b61565b612a4f565b348015610b5757600080fd5b50610483610b66366004614d16565b612a73565b348015610b7757600080fd5b50610455610b86366004614b61565b612ad2565b348015610b9757600080fd5b50610483610ba63660046155e3565b612af7565b348015610bb757600080fd5b50610483610bc6366004614dab565b612b86565b348015610bd757600080fd5b50610483612ba3565b348015610bec57600080fd5b50610455600080516020615d5d83398151915281565b348015610c0e57600080fd5b50610483610c1d366004615617565b612d04565b348015610c2e57600080fd5b50610420610c3d366004614b61565b612d8f565b348015610c4e57600080fd5b50610483610c5d366004614b61565b612d98565b348015610c6e57600080fd5b50610c77612f57565b6040805161ffff93841681529290911660208301520161042c565b348015610c9e57600080fd5b506105f0610cad366004615643565b612f9e565b348015610cbe57600080fd5b50610cc7613129565b60405161042c9190615689565b348015610ce057600080fd5b506105f0610cef366004615617565b6131bf565b348015610d0057600080fd5b50610d0961325b565b604080516001600160601b0394851681529390921660208401529082015260600161042c565b60006001600160e01b03198216635a05180f60e01b1480610d545750610d54826132c9565b92915050565b6000610d65826132fe565b6001600160a01b031663d087d2886040518163ffffffff1660e01b815260040160206040518083038186803b158015610d9d57600080fd5b505afa158015610db1573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610d54919061569c565b7f55180e25fcacf9af017d35d497765476319b23896daa1f9bc2b38fa80b36a163610e008133613309565b6000610e0b8661336d565b8054604051632cc1db0f60e21b815260048101889052919250630100000090046001600160a01b0316906000908190839063b3076c3c906024016101006040518083038186803b158015610e5e57600080fd5b505afa158015610e72573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610e9691906156b5565b5050955050509350505083600401548660000151141580610ebb575080866020015114155b80610eca575081866040015114155b15610f015760048481015460405163e882688560e01b81529182015260248101829052604481018390526064015b60405180910390fd5b6060860151600480860191909155608087015160a088015160405163f2e2ca6360e01b81529283018b9052602483019190915260448201526001600160a01b0384169063f2e2ca6390606401600060405180830381600087803b158015610f6757600080fd5b505af1158015610f7b573d6000803e3d6000fd5b50505050600080610f8b85613380565b50915091508088606001511115610fc5576060880151604051630b72c59d60e21b8152600481019190915260248101829052604401610ef8565b88156110535787606001518214610fff57606088015160405163dcab2a8960e01b8152610ef8918491600401918252602082015260400190565b846001600160a01b031663e864299e6040518163ffffffff1660e01b8152600401600060405180830381600087803b15801561103a57600080fd5b505af115801561104e573d6000803e3d6000fd5b505050505b5050505050505050505050565b61108460405180606001604052806000815260200160008152602001600081525090565b600061108f83612867565b60208101519091506110a081613380565b604086015260208501528352509092915050565b600080806110d36110ce6801bc16d674ec8000008661573e565b613403565b925092505060006110e38661364f565b90508181815181106110f7576110f7615752565b602002602001015160c0015183828151811061111557611115615752565b60200260200101516111279190615768565b9695505050505050565b600061113c8261336d565b600501546201000090046001600160401b031692915050565b6000908152600080516020615d1d833981519152602052604090206001015490565b7f240525496a9dc32284b17ce03b43e539e4bd81414634ee54395030d793463b576111a28133613309565b6111ae858585856136a8565b6111b7866132fe565b6001600160a01b031663b643189b868686866040518563ffffffff1660e01b81526004016111e894939291906157a8565b600060405180830381600087803b15801561120257600080fd5b505af1158015611216573d6000803e3d6000fd5b50505050505050505050565b61122b82611155565b6112358133613309565b61123f8383613747565b505050565b6060610d54826000611255856132fe565b6001600160a01b031663a70c70e46040518163ffffffff1660e01b815260040160206040518083038186803b15801561128d57600080fd5b505afa1580156112a1573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610cef919061569c565b6001600160a01b03811633146113355760405162461bcd60e51b815260206004820152602f60248201527f416363657373436f6e74726f6c3a2063616e206f6e6c792072656e6f756e636560448201526e103937b632b9903337b91039b2b63360891b6064820152608401610ef8565b61133f8282613776565b5050565b61134d60016137a5565b6000611357611450565b90506113648185516137db565b61136f8184516137db565b61137a8183516137db565b60005b8181101561142a57600061139082613805565b8054875191925061142191839162ffffff811691600160d81b90910461ffff16908a90879081106113c3576113c3615752565b602090810291909101015185548a5161ffff600160b81b8304811692600160c81b900416908c908a9081106113fa576113fa615752565b60200260200101518b8a8151811061141457611414615752565b6020026020010151613835565b5060010161137d565b506114356002613abc565b50505050565b60006114468261336d565b6003015492915050565b600061147a7f1b3ef9db2d6f0727a31622833b45264c21051726d23ddb6f73b3b65628cafcc35490565b905090565b600061147a7fabeb05279af36da5d476d7f950157cd2ea98a4166fa68a6bc97ce3a22fbb93c05490565b606061147a61082d613129565b6001600160a01b0383166114dd5760405163371262eb60e11b815260040160405180910390fd5b6001600160a01b03821661150457604051630c75384960e01b815260040160405180910390fd5b61150e6002613afa565b611519600084613b20565b6115427f706b9ed9846c161ad535be9b6345c3a7b2cb929e8d4a7254dee9ba6e6f8e5531839055565b61156b7fabeb05279af36da5d476d7f950157cd2ea98a4166fa68a6bc97ce3a22fbb93c0829055565b604080518281523360208201527f82e72df77173eab89b00556d791a407a78f4605c5c2f0694967c8c429dd43c7c91015b60405180910390a1505050565b606060006115b5611450565b9050806001600160401b038111156115cf576115cf614b88565b60405190808252806020026020018201604052801561160857816020015b6115f561493b565b8152602001906001900390816115ed5790505b50915060005b818110156117a05761161f81613805565b604080516101a081018252825462ffffff81168252630100000081046001600160a01b03166020830152600160b81b810461ffff90811693830193909352600160c81b810483166060830152600160d81b81049092166080820152600160e81b90910460ff1660a082015260018201805491929160c0840191906116a2906157da565b80601f01602080910402602001604051908101604052809291908181526020018280546116ce906157da565b801561171b5780601f106116f05761010080835404028352916020019161171b565b820191906000526020600020905b8154815290600101906020018083116116fe57829003601f168201915b505050918352505060028201546001600160401b039081166020830152600383015460408301526004830154606083015260059092015461ffff81166080830152620100008104831660a0830152600160501b900490911660c090910152835184908390811061178d5761178d615752565b602090810291909101015260010161160e565b505090565b6000805b6117b283611bb8565b60028111156117c3576117c36152e9565b1492915050565b600061147a7f706b9ed9846c161ad535be9b6345c3a7b2cb929e8d4a7254dee9ba6e6f8e55315490565b600060026117a9565b600080516020615d5d8339815191526118168133613309565b60006118218961336d565b9050611833818a8a8a8a8a8a8a613835565b505050505050505050565b606081516001600160401b0381111561185957611859614b88565b60405190808252806020026020018201604052801561189257816020015b61187f6149a6565b8152602001906001900390816118775790505b50905060005b8251811015611a195760006118c58483815181106118b8576118b8615752565b6020026020010151612867565b90506000816020015190506040518060800160405280826001600160a01b031663a70c70e46040518163ffffffff1660e01b815260040160206040518083038186803b15801561191457600080fd5b505afa158015611928573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061194c919061569c565b8152602001826001600160a01b0316638469cbd36040518163ffffffff1660e01b815260040160206040518083038186803b15801561198a57600080fd5b505afa15801561199e573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906119c2919061569c565b81526020018381526020016119ef8786815181106119e2576119e2615752565b6020026020010151611060565b815250848481518110611a0457611a04615752565b60209081029190910101525050600101611898565b50919050565b600061147a7f4dd0f6662ba1d6b081f08b350f5e9a6a7b15cf586926ba66f753594928fa64a65490565b6000828152600080516020615cfd83398151915260205260408120611a6e9083613b2a565b9392505050565b6000918252600080516020615d1d833981519152602090815260408084206001600160a01b0393909316845291905290205460ff1690565b600080611ab98361336d565b80549091506000908190611adc90630100000090046001600160a01b0316613380565b5091509150611aef836004015483613b36565b611af99082615768565b95945050505050565b600080516020615d5d833981519152611b1b8133613309565b611b24856132fe565b6040516308a679ad60e01b81526004810186905260248101859052604481018490526001600160a01b0391909116906308a679ad90606401600060405180830381600087803b158015611b7657600080fd5b505af1158015611833573d6000803e3d6000fd5b6000806000611b976124ec565b94509450505050611bb1826001600160601b031682613b4c565b9250505090565b6000611bc38261336d565b54600160e81b900460ff166002811115610d5457610d546152e9565b600080516020615d5d833981519152611bf88133613309565b6001600160a01b038816611c1f57604051632ec8c66160e01b815260040160405180910390fd5b881580611c2c5750601f89115b15611c4a5760405163ac18716960e01b815260040160405180910390fd5b6000611c54611450565b905060208110611c775760405163309eed9960e01b815260040160405180910390fd5b60005b81811015611cc757611c8b81613805565b546001600160a01b038b81166301000000909204161415611cbf5760405163050f969d60e41b815260040160405180910390fd5b600101611c7a565b506000611cd382613805565b90506000611cff7ff9a85ae945d8134f58bd2ee028636634dcb9e812798acb5c806bf1951232a2255490565b611d0a90600161580f565b825462ffffff191662ffffff82161783559050611d2b600183018e8e6149f5565b5081547fffff00ffffffffffff0000000000000000000000000000000000000000ffffff1663010000006001600160a01b038d160260ff60e81b1916178255611d7b8262ffffff83166000613b65565b611d8a8162ffffff1684613bc4565b62ffffff81167ff9a85ae945d8134f58bd2ee028636634dcb9e812798acb5c806bf1951232a22555611de4611dc0846001615836565b7f1b3ef9db2d6f0727a31622833b45264c21051726d23ddb6f73b3b65628cafcc355565b8062ffffff167f43b5213f0e1666cd0b8692a73686164c94deb955a59c65e10dee8bb958e7ce3e8c8f8f33604051611e1f949392919061584e565b60405180910390a2611e3c828262ffffff168c8c8c8c8c8c613835565b50505050505050505050505050565b7f706b9ed9846c161ad535be9b6345c3a7b2cb929e8d4a7254dee9ba6e6f8e5531546001600160a01b0316336001600160a01b031614611e9e57604051637e71782360e01b815260040160405180910390fd5b6000611ea861147f565b905080611ec85760405163180a97cd60e21b815260040160405180910390fd5b6000611ed38561336d565b905060008154600160e81b900460ff166002811115611ef457611ef46152e9565b6002811115611f0557611f056152e9565b14611f235760405163322e64fb60e11b815260040160405180910390fd5b34611f376801bc16d674ec80000088615885565b8114611f605760405163023db95b60e21b81526004810182905260248101889052604401610ef8565b611f6b828783613b65565b86156120545781546040516317dc836b60e31b8152600091829163010000009091046001600160a01b03169063bee41b5890611faf908c908b908b906004016158a4565b600060405180830381600087803b158015611fc957600080fd5b505af1158015611fdd573d6000803e3d6000fd5b505050506040513d6000823e601f3d908101601f191682016040526120059190810190615921565b91509150600047905061203b8a8760405160200161202591815260200190565b6040516020818303038152906040528585613c07565b47846120478284615768565b146110535761105361597a565b50505050505050565b612065614a79565b600061207084612867565b9050600081602001519050600080600080600080600080886001600160a01b031663b3076c3c8d6040518263ffffffff1660e01b81526004016120b591815260200190565b6101006040518083038186803b1580156120ce57600080fd5b505afa1580156120e2573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061210691906156b5565b97509750975097509750975097509750878b6000018181525050868b6020018181525050858b6040018181525050848b6060018181525050838b6080018181525050828b60a0018181525050818b60c0018181525050808b60e00181815250505050505050505050505092915050565b6000600080516020615d3d8339815191526121918133613309565b61219b85846137db565b6000805b8681101561233a5760008888838181106121bb576121bb615752565b90506020020135905060006121cf8261336d565b6004810154909150808989868181106121ea576121ea615752565b90506020020135101561221057604051632f789f4960e21b815260040160405180910390fd5b8154600090819061223090630100000090046001600160a01b0316613380565b5091509150808b8b8881811061224857612248615752565b905060200201351115612293578a8a8781811061226757612267615752565b9050602002013581604051630b72c59d60e21b8152600401610ef8929190918252602082015260400190565b828b8b888181106122a6576122a6615752565b905060200201356122b79190615768565b6122c19088615836565b96508282101561230957847fdd2523ca96a639ba7e17420698937f71eddd8af012ccb36ff5c8fe96141acae96122f78486615768565b60405190815260200160405180910390a25b8a8a8781811061231b5761231b615752565b905060200201358460040181905550856001019550505050505061219f565b509695505050505050565b7f779e5c23cb7a5bcb9bfe1e9a5165a00057f12bcdfd13e374540fdf1a1cd911376123708133613309565b61237a84836137db565b60005b848110156124e457600084848381811061239957612399615752565b9050602002013511156124dc576123c78686838181106123bb576123bb615752565b905060200201356132fe565b6001600160a01b0316638d7e40178585848181106123e7576123e7615752565b905060200201356040518263ffffffff1660e01b815260040161240c91815260200190565b600060405180830381600087803b15801561242657600080fd5b505af1925050508015612437575060015b6124dc573d808015612465576040519150601f19603f3d011682016040523d82523d6000602084013e61246a565b606091505b50805161248a57604051638fd297d960e01b815260040160405180910390fd5b86868381811061249c5761249c615752565b905060200201357ff74208fedac7280fd11f8de0be14e00423dc5076da8e8ec8ca90e09257fff1b3826040516124d29190615990565b60405180910390a2505b60010161237d565b505050505050565b60608060606000806000806124ff613d85565b80519193509150801580612511575082155b156125535750506040805160008082526020820181815282840182815260608401909452919850909650909450925068056bc75e2d6310000091506128609050565b68056bc75e2d631000009350806001600160401b0381111561257757612577614b88565b6040519080825280602002602001820160405280156125a0578160200160208202803683370190505b509650806001600160401b038111156125bb576125bb614b88565b6040519080825280602002602001820160405280156125e4578160200160208202803683370190505b509750806001600160401b038111156125ff576125ff614b88565b604051908082528060200260200182016040528015612628578160200160208202803683370190505b5095506000808060005b8481101561282d57600086828151811061264e5761264e615752565b602002602001015160c0015111156128255785818151811061267257612672615752565b60200260200101516020015162ffffff168b858151811061269557612695615752565b60200260200101818152505086888783815181106126b5576126b5615752565b602002602001015160c001516126cb9190615885565b6126d5919061573e565b92508581815181106126e9576126e9615752565b6020026020010151600001518c858151811061270757612707615752565b60200260200101906001600160a01b031690816001600160a01b03168152505061271086828151811061273c5761273c615752565b60200260200101516040015161ffff16846127579190615885565b612761919061573e565b9150600286828151811061277757612777615752565b602002602001015160a001516002811115612794576127946152e9565b146127cd57818a85815181106127ac576127ac615752565b60200260200101906001600160601b031690816001600160601b0316815250505b816127108783815181106127e3576127e3615752565b60200260200101516060015161ffff16856127fe9190615885565b612808919061573e565b61281291906159a3565b61281c908a6159a3565b98506001909301925b600101612632565b5086886001600160601b031611156128475761284761597a565b8383101561285957828a52828b528289525b5050505050505b9091929394565b61286f61493b565b6128788261336d565b604080516101a081018252825462ffffff81168252630100000081046001600160a01b03166020830152600160b81b810461ffff90811693830193909352600160c81b810483166060830152600160d81b81049092166080820152600160e81b90910460ff1660a082015260018201805491929160c0840191906128fb906157da565b80601f0160208091040260200160405190810160405280929190818152602001828054612927906157da565b80156129745780601f1061294957610100808354040283529160200191612974565b820191906000526020600020905b81548152906001019060200180831161295757829003601f168201915b505050918352505060028201546001600160401b039081166020830152600383015460408301526004830154606083015260059092015461ffff81166080830152620100008104831660a0830152600160501b900490911660c09091015292915050565b600060606129e583613403565b509094909350915050565b600080516020615d3d833981519152612a098133613309565b612a15858585856136a8565b612a1e866132fe565b6001600160a01b0316639b00c146868686866040518563ffffffff1660e01b81526004016111e894939291906157a8565b6000818152600080516020615cfd83398151915260205260408120610d5490613e53565b600080516020615d3d833981519152612a8c8133613309565b612a98858585856136a8565b612aa1866132fe565b6001600160a01b0316639b3d1900868686866040518563ffffffff1660e01b81526004016111e894939291906157a8565b6000612add8261336d565b60050154600160501b90046001600160401b031692915050565b600080516020615d5d833981519152612b108133613309565b6000612b1b8461336d565b9050826002811115612b2f57612b2f6152e9565b8154600160e81b900460ff166002811115612b4c57612b4c6152e9565b6002811115612b5d57612b5d6152e9565b1415612b7c57604051635ca16fa760e11b815260040160405180910390fd5b6114358184613e5d565b612b8f82611155565b612b998133613309565b61123f8383613776565b600080516020615d3d833981519152612bbc8133613309565b6000612bc6611450565b905060008060005b83811015612cfd57612bdf81613805565b8054909350630100000090046001600160a01b031691506000612c0183613380565b505090508360040154811415612cf457826001600160a01b031663e864299e6040518163ffffffff1660e01b8152600401600060405180830381600087803b158015612c4c57600080fd5b505af1925050508015612c5d575060015b612cf4573d808015612c8b576040519150601f19603f3d011682016040523d82523d6000602084013e612c90565b606091505b508051612cb057604051638fd297d960e01b815260040160405180910390fd5b845460405162ffffff909116907fe74bf895f0c3a2d6c74c40cbb362fdd9640035fc4226c72e3843809ad2a9d2b590612cea908490615990565b60405180910390a2505b50600101612bce565b5050505050565b600080516020615d5d833981519152612d1d8133613309565b612d26846132fe565b60405163a2e080f160e01b815260048101859052602481018490526001600160a01b03919091169063a2e080f190604401600060405180830381600087803b158015612d7157600080fd5b505af1158015612d85573d6000803e3d6000fd5b5050505050505050565b600060016117a9565b7fe7c742a54cd11fc9749a47ab34bdcd7327820908e8d0d48b4a5c7f17b0294098612dc38133613309565b612dec7fabeb05279af36da5d476d7f950157cd2ea98a4166fa68a6bc97ce3a22fbb93c0839055565b6000612df6611450565b905060005b81811015612f21576000612e0e82613805565b90508160010191508060000160039054906101000a90046001600160a01b03166001600160a01b03166390c09bdb6040518163ffffffff1660e01b8152600401600060405180830381600087803b158015612e6857600080fd5b505af1925050508015612e79575060015b612f1b573d808015612ea7576040519150601f19603f3d011682016040523d82523d6000602084013e612eac565b606091505b508051612ecc57604051638fd297d960e01b815260040160405180910390fd5b612ed7826001613e5d565b815460405162ffffff909116907f0d64b11929aa111ca874dd00b5b0cc2d82b741be924ec9e3691e67c71552f62390612f11908490615990565b60405180910390a2505b50612dfb565b50604080518481523360208201527f82e72df77173eab89b00556d791a407a78f4605c5c2f0694967c8c429dd43c7c910161159c565b6000806000806000612f6761325b565b92506001600160601b031692506001600160601b03169250612f898382613b4c565b9450612f958282613b4c565b93505050509091565b60606000612fab846132fe565b905082516001600160401b03811115612fc657612fc6614b88565b604051908082528060200260200182016040528015612fff57816020015b612fec614abe565b815260200190600190039081612fe45790505b50915060005b835181101561312157604051806060016040528085838151811061302b5761302b615752565b60200260200101518152602001836001600160a01b0316635e2fb90887858151811061305957613059615752565b60200260200101516040518263ffffffff1660e01b815260040161307f91815260200190565b60206040518083038186803b15801561309757600080fd5b505afa1580156130ab573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906130cf91906159c5565b151581526020016130f9878785815181106130ec576130ec615752565b602002602001015161205d565b81525083828151811061310e5761310e615752565b6020908102919091010152600101613005565b505092915050565b60606000613135611450565b9050806001600160401b0381111561314f5761314f614b88565b604051908082528060200260200182016040528015613178578160200160208202803683370190505b50915060005b818110156117a05761318f81613805565b54835162ffffff909116908490839081106131ac576131ac615752565b602090810291909101015260010161317e565b6060613253846131ce866132fe565b604051634febc81b60e01b815260048101879052602481018690526001600160a01b039190911690634febc81b9060440160006040518083038186803b15801561321757600080fd5b505afa15801561322b573d6000803e3d6000fd5b505050506040513d6000823e601f3d908101601f19168201604052610cad9190810190615a3d565b949350505050565b60008060006060600061326c6124ec565b9650909450925060009150505b82518110156132b15782818151811061329457613294615752565b6020026020010151866132a791906159a3565b9550600101613279565b506132bc8582615a71565b93505050909192565b9055565b60006001600160e01b03198216637965db0b60e01b1480610d5457506301ffc9a760e01b6001600160e01b0319831614610d54565b6000610d5482613f13565b6133138282611a75565b61133f5761332b816001600160a01b03166014613f35565b613336836020613f35565b604051602001613347929190615a99565b60408051601f198184030181529082905262461bcd60e51b8252610ef891600401615990565b6000610d5461337b8361364f565b613805565b6000806000836001600160a01b0316639abddf096040518163ffffffff1660e01b815260040160606040518083038186803b1580156133be57600080fd5b505afa1580156133d2573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906133f69190615b0e565b9250925092509193909250565b60006060806000613412613d85565b8051909350909150806001600160401b0381111561343257613432614b88565b60405190808252806020026020018201604052801561345b578160200160208202803683370190505b50935080156136465761346e8683615836565b91506000816001600160401b0381111561348a5761348a614b88565b6040519080825280602002602001820160405280156134b3578160200160208202803683370190505b5090506000805b838110156135ae578581815181106134d4576134d4615752565b602002602001015160c001518782815181106134f2576134f2615752565b6020026020010181815250506127108587838151811061351457613514615752565b60200260200101516080015161ffff1661352e9190615885565b613538919061573e565b91506135898287838151811061355057613550615752565b602002602001015160e0015188848151811061356e5761356e615752565b602002602001015160c001516135849190615836565b6140d0565b83828151811061359b5761359b615752565b60209081029190910101526001016134ba565b50604051632529fbc960e01b8152736d1a9bbff97f7565e9532feb7b499982848e5e0790632529fbc9906135ea90899086908d90600401615b3c565b60006040518083038186803b15801561360257600080fd5b505af4158015613616573d6000803e3d6000fd5b505050506040513d6000823e601f3d908101601f1916820160405261363e9190810190615b72565b909750955050505b50509193909250565b60008181527f9b48f5b32acb95b982effe269feac267eead113c4b5af14ffeb9aadac18a6e9c602081905260408220548061369d57604051636a0eb14160e11b815260040160405180910390fd5b613253600182615768565b6136b3600884615bae565b1515806136c957506136c6601082615bae565b15155b156136ea576040516363209a7d60e11b815260036004820152602401610ef8565b60006136f760088561573e565b90508061370560108461573e565b14613726576040516363209a7d60e11b815260026004820152602401610ef8565b80612cfd576040516363209a7d60e11b815260016004820152602401610ef8565b61375182826140df565b6000828152600080516020615cfd8339815191526020526040902061123f9082614155565b613780828261416a565b6000828152600080516020615cfd8339815191526020526040902061123f90826141de565b60006137af611a1f565b905080821461133f576040516303abe78360e21b81526004810182905260248101839052604401610ef8565b80821461133f5760405163098b37e560e31b81526004810183905260248101829052604401610ef8565b60009081527f1d2f69fc9b5fe89d7414bf039e8d897c4c487c7603d80de6bcdd2868466f94766020526040902090565b61271086111561385857604051636f004ebd60e11b815260040160405180910390fd5b61271085111561387b57604051630285aacf60e31b815260040160405180910390fd5b8486111561389c57604051630285aacf60e31b815260040160405180910390fd5b6127106138a98486615836565b11156138c85760405163b65e4c5960e01b815260040160405180910390fd5b8015806138db57506001600160401b0381115b156138f9576040516309e7727560e31b815260040160405180910390fd5b6001600160401b038211156139215760405163e747a27f60e01b815260040160405180910390fd5b875460058901805463ffffffff60c81b19909216600160d81b61ffff8a81169190910261ffff60c81b191691909117600160c81b878316021761ffff60b81b1916600160b81b88831602178b55871669ffffffffffffffffffff1990921691909117620100006001600160401b03858116919091029190911767ffffffffffffffff60501b1916600160501b918416919091021790556040805187815260208101879052339181019190915287907f1730859048adcce16559e75a58fd609e9dbf7d34f39bcb7a45ad388dfbba0e4e9060600160405180910390a260408051858152602081018590523381830152905188917f303c8ac43d1b1f9b898ddd2915a294efa01e9b07c322d7deeb7db332b66f0410919081900360600190a26040805183815233602082015288917f72766c50f14fe492bd1281ceef0a57ad49a02b7e1042fb58723647bf38040f83910160405180910390a26040805182815233602082015288917f4d106b4a7aff347abccca2dd6855d8d59d6cf792f1fdbb272c9858433d94b328910160405180910390a25050505050505050565b613ac4611a1f565b613acf906001615836565b8114613aee5760405163167679d560e01b815260040160405180910390fd5b613af7816141f3565b50565b613b02611a1f565b15613aee5760405163184e52a160e21b815260040160405180910390fd5b61133f8282613747565b6000611a6e8383614252565b6000818311613b455781611a6e565b5090919050565b600081613b5b61271085615885565b611a6e919061573e565b60028301805467ffffffffffffffff1916426001600160401b031617905543600384015560405181815282907f9151b7f88aca05d432bb395647ef52b2ffc454e3c6afb69c95345af6b5a778c0906020015b60405180910390a2505050565b7f9b48f5b32acb95b982effe269feac267eead113c4b5af14ffeb9aadac18a6e9c613bf0826001615836565b600093845260209190915260409092209190915550565b613c12846030615885565b825114613c48578151613c26856030615885565b6040516346b38e7960e11b815260048101929092526024820152604401610ef8565b613c53846060615885565b815114613c89578051613c67856060615885565b604051633c11c1f760e21b815260048101929092526024820152604401610ef8565b6000613c95603061427c565b90506000613ca3606061427c565b905060005b8681101561205457613cc98584613cc0603085615885565b60006030614295565b613ce28483613cd9606085615885565b60006060614295565b7f00000000000000000000000000000000219ab540356cbb839cbe05303d7705fa6001600160a01b031663228951186801bc16d674ec800000858986613d298c8a8a61431c565b6040518663ffffffff1660e01b8152600401613d489493929190615bc2565b6000604051808303818588803b158015613d6157600080fd5b505af1158015613d75573d6000803e3d6000fd5b5050505050806001019050613ca8565b600060606000613d93611450565b9050806001600160401b03811115613dad57613dad614b88565b604051908082528060200260200182016040528015613de657816020015b613dd3614add565b815260200190600190039081613dcb5790505b50915060005b81811015613e4d57613dfd81614697565b838281518110613e0f57613e0f615752565b6020026020010181905250828181518110613e2c57613e2c615752565b602002602001015160c0015184613e439190615836565b9350600101613dec565b50509091565b6000610d54825490565b8154600090600160e81b900460ff166002811115613e7d57613e7d6152e9565b9050816002811115613e9157613e916152e9565b816002811115613ea357613ea36152e9565b1461123f57816002811115613eba57613eba6152e9565b835460ff91909116600160e81b0260ff60e81b1982168117855560405162ffffff9182169190921617907ffd6f15fb2b48a21a60fe3d44d3c3a0433ca01e121b5124a63ec45c30ad925a1790613bb79085903390615c0d565b6000613f1e8261336d565b54630100000090046001600160a01b031692915050565b60606000613f44836002615885565b613f4f906002615836565b6001600160401b03811115613f6657613f66614b88565b6040519080825280601f01601f191660200182016040528015613f90576020820181803683370190505b509050600360fc1b81600081518110613fab57613fab615752565b60200101906001600160f81b031916908160001a905350600f60fb1b81600181518110613fda57613fda615752565b60200101906001600160f81b031916908160001a9053506000613ffe846002615885565b614009906001615836565b90505b6001811115614081576f181899199a1a9b1b9c1cb0b131b232b360811b85600f166010811061403d5761403d615752565b1a60f81b82828151811061405357614053615752565b60200101906001600160f81b031916908160001a90535060049490941c9361407a81615c33565b905061400c565b508315611a6e5760405162461bcd60e51b815260206004820181905260248201527f537472696e67733a20686578206c656e67746820696e73756666696369656e746044820152606401610ef8565b6000818310613b455781611a6e565b6140e98282611a75565b61133f576000828152600080516020615d1d833981519152602090815260408083206001600160a01b0385168085529252808320805460ff1916600117905551339285917f2f8788117e7eff1d82e926ec794901d17c78024a50270940304540a733656f0d9190a45050565b6000611a6e836001600160a01b0384166147ae565b6141748282611a75565b1561133f576000828152600080516020615d1d833981519152602090815260408083206001600160a01b0385168085529252808320805460ff1916905551339285917ff6391f5c32d9c69d2a47ea670b442974b53935d1edc7fd64eb21e047a839171b9190a45050565b6000611a6e836001600160a01b0384166147fd565b61421c7f4dd0f6662ba1d6b081f08b350f5e9a6a7b15cf586926ba66f753594928fa64a6829055565b6040518181527ffddcded6b4f4730c226821172046b48372d3cd963c159701ae1b7c3bcac541bb9060200160405180910390a150565b600082600001828154811061426957614269615752565b9060005260206000200154905092915050565b60408051828152603f92810192909201601f1916905290565b84516142a18285615836565b111580156142b9575083516142b68284615836565b11155b6143055760405162461bcd60e51b815260206004820152601960248201527f42595445535f41525241595f4f55545f4f465f424f554e4453000000000000006044820152606401610ef8565b6020838601810190838601016120548282856148f0565b600080614329604061427c565b9050600061434161433c60406060615768565b61427c565b905061435284836000806040614295565b61436b848260406000614366826060615768565b614295565b6000600286600060801b604051602001614386929190615c4a565b60408051601f19818403018152908290526143a091615c82565b602060405180830381855afa1580156143bd573d6000803e3d6000fd5b5050506040513d601f19601f820116820180604052508101906143e0919061569c565b90506000600280856040516020016143f89190615c82565b60408051601f198184030181529082905261441291615c82565b602060405180830381855afa15801561442f573d6000803e3d6000fd5b5050506040513d601f19601f82011682018060405250810190614452919061569c565b604051600290614469908790600090602001615c9e565b60408051601f198184030181529082905261448391615c82565b602060405180830381855afa1580156144a0573d6000803e3d6000fd5b5050506040513d601f19601f820116820180604052508101906144c3919061569c565b60408051602081019390935282015260600160408051601f19818403018152908290526144ef91615c82565b602060405180830381855afa15801561450c573d6000803e3d6000fd5b5050506040513d601f19601f8201168201806040525081019061452f919061569c565b9050600280838a604051602001614547929190615cc0565b60408051601f198184030181529082905261456191615c82565b602060405180830381855afa15801561457e573d6000803e3d6000fd5b5050506040513d601f19601f820116820180604052508101906145a1919061569c565b60408051634059730760d81b60208201526000602882015290810184905260029060600160408051601f19818403018152908290526145df91615c82565b602060405180830381855afa1580156145fc573d6000803e3d6000fd5b5050506040513d601f19601f8201168201806040525081019061461f919061569c565b60408051602081019390935282015260600160408051601f198184030181529082905261464b91615c82565b602060405180830381855afa158015614668573d6000803e3d6000fd5b5050506040513d601f19601f8201168201806040525081019061468b919061569c565b98975050505050505050565b61469f614add565b60006146aa83613805565b80546001600160a01b036301000000820416845262ffffff8116602085015261ffff600160b81b820481166040860152600160c81b820481166060860152600160d81b820416608085015290915060ff600160e81b909104166002811115614714576147146152e9565b8260a00190600281111561472a5761472a6152e9565b9081600281111561473d5761473d6152e9565b8152505060008060006147538560000151613380565b9194509250905060008560a001516002811115614772576147726152e9565b1461477e576000614780565b805b60e08601526004840154614795908490613b36565b61479f9083615768565b60c08601525092949350505050565b60008181526001830160205260408120546147f557508154600181810184556000848152602080822090930184905584548482528286019093526040902091909155610d54565b506000610d54565b600081815260018301602052604081205480156148e6576000614821600183615768565b855490915060009061483590600190615768565b905081811461489a57600086600001828154811061485557614855615752565b906000526020600020015490508087600001848154811061487857614878615752565b6000918252602080832090910192909255918252600188019052604090208390555b85548690806148ab576148ab615ce6565b600190038181906000526020600020016000905590558560010160008681526020019081526020016000206000905560019350505050610d54565b6000915050610d54565b5b601f811115614911578251825260209283019290910190601f19016148f1565b801561123f5782518251600019600160086020869003021b01908116901991909116178252505050565b604080516101a08101825260008082526020820181905291810182905260608082018390526080820183905260a0820183905260c082015260e08101829052610100810182905261012081018290526101408101829052610160810182905261018081019190915290565b604051806080016040528060008152602001600081526020016149c761493b565b81526020016149f060405180606001604052806000815260200160008152602001600081525090565b905290565b828054614a01906157da565b90600052602060002090601f016020900481019282614a235760008555614a69565b82601f10614a3c5782800160ff19823516178555614a69565b82800160010185558215614a69579182015b82811115614a69578235825591602001919060010190614a4e565b50614a75929150614b22565b5090565b60405180610100016040528060008152602001600081526020016000815260200160008152602001600081526020016000815260200160008152602001600081525090565b60408051606081018252600080825260208201529081016149f0614a79565b604080516101008101825260008082526020820181905291810182905260608101829052608081018290529060a0820190815260200160008152602001600081525090565b5b80821115614a755760008155600101614b23565b600060208284031215614b4957600080fd5b81356001600160e01b031981168114611a6e57600080fd5b600060208284031215614b7357600080fd5b5035919050565b8015158114613af757600080fd5b634e487b7160e01b600052604160045260246000fd5b60405160c081016001600160401b0381118282101715614bc057614bc0614b88565b60405290565b604051601f8201601f191681016001600160401b0381118282101715614bee57614bee614b88565b604052919050565b600080600080848603610120811215614c0e57600080fd5b85359450602086013593506040860135614c2781614b7a565b925060c0605f1982011215614c3b57600080fd5b50614c44614b9e565b606086013581526080860135602082015260a0860135604082015260c0860135606082015260e0860135608082015261010086013560a08201528091505092959194509250565b81518152602080830151908201526040808301519082015260608101610d54565b60008060408385031215614cbf57600080fd5b50508035926020909101359150565b60008083601f840112614ce057600080fd5b5081356001600160401b03811115614cf757600080fd5b602083019150836020828501011115614d0f57600080fd5b9250929050565b600080600080600060608688031215614d2e57600080fd5b8535945060208601356001600160401b0380821115614d4c57600080fd5b614d5889838a01614cce565b90965094506040880135915080821115614d7157600080fd5b50614d7e88828901614cce565b969995985093965092949392505050565b80356001600160a01b0381168114614da657600080fd5b919050565b60008060408385031215614dbe57600080fd5b82359150614dce60208401614d8f565b90509250929050565b805182526020810151602083015260408101516040830152606081015160608301526080810151608083015260a081015160a083015260c081015160c083015260e081015160e08301525050565b602080825282518282018190526000919060409081850190868401855b82811015614e7e5781518051855286810151151587860152850151614e6986860182614dd7565b50610140939093019290850190600101614e42565b5091979650505050505050565b60006001600160401b03821115614ea457614ea4614b88565b5060051b60200190565b600082601f830112614ebf57600080fd5b81356020614ed4614ecf83614e8b565b614bc6565b82815260059290921b84018101918181019086841115614ef357600080fd5b8286015b8481101561233a5780358352918301918301614ef7565b600080600060608486031215614f2357600080fd5b83356001600160401b0380821115614f3a57600080fd5b614f4687838801614eae565b94506020860135915080821115614f5c57600080fd5b614f6887838801614eae565b93506040860135915080821115614f7e57600080fd5b50614f8b86828701614eae565b9150509250925092565b60005b83811015614fb0578181015183820152602001614f98565b838111156114355750506000910152565b60008151808452614fd9816020860160208601614f95565b601f01601f19169290920160200192915050565b805162ffffff16825260006101a0602083015161501560208601826001600160a01b03169052565b50604083015161502b604086018261ffff169052565b506060830151615041606086018261ffff169052565b506080830151615057608086018261ffff169052565b5060a083015161506c60a086018260ff169052565b5060c08301518160c086015261508482860182614fc1565b91505060e08301516150a160e08601826001600160401b03169052565b50610100838101519085015261012080840151908501526101408084015161ffff1690850152610160808401516001600160401b0390811691860191909152610180938401511692909301919091525090565b60006020808301818452808551808352604092508286019150828160051b87010184880160005b8381101561518b57603f19898403018552815160c081518552888201518986015287820151818987015261515182870182614fed565b60609384015180518886015260208101516080890152604081015160a089015293909250905050958801959350509086019060010161511b565b509098975050505050505050565b6000806000606084860312156151ae57600080fd5b6151b784614d8f565b92506151c560208501614d8f565b9150604084013590509250925092565b6000602080830181845280855180835260408601915060408160051b870101925083870160005b8281101561522a57603f19888603018452615218858351614fed565b945092850192908501906001016151fc565b5092979650505050505050565b600080600080600080600060e0888a03121561525257600080fd5b505085359760208701359750604087013596606081013596506080810135955060a0810135945060c0013592509050565b60006020828403121561529557600080fd5b81356001600160401b038111156152ab57600080fd5b61325384828501614eae565b600080600080608085870312156152cd57600080fd5b5050823594602084013594506040840135936060013592509050565b634e487b7160e01b600052602160045260246000fd5b6003811061531d57634e487b7160e01b600052602160045260246000fd5b9052565b60208101610d5482846152ff565b60008060008060008060008060006101008a8c03121561534e57600080fd5b89356001600160401b0381111561536457600080fd5b6153708c828d01614cce565b909a509850615383905060208b01614d8f565b989b979a509798604081013598506060810135976080820135975060a0820135965060c0820135955060e0909101359350915050565b600080600080606085870312156153cf57600080fd5b843593506020850135925060408501356001600160401b038111156153f357600080fd5b6153ff87828801614cce565b95989497509550505050565b6101008101610d548284614dd7565b60008083601f84011261542c57600080fd5b5081356001600160401b0381111561544357600080fd5b6020830191508360208260051b8501011115614d0f57600080fd5b6000806000806040858703121561547457600080fd5b84356001600160401b038082111561548b57600080fd5b6154978883890161541a565b909650945060208701359150808211156154b057600080fd5b506153ff8782880161541a565b600081518084526020808501945080840160005b838110156154ed578151875295820195908201906001016154d1565b509495945050505050565b60a0808252865190820181905260009060209060c0840190828a01845b8281101561553a5781516001600160a01b031684529284019290840190600101615515565b5050508381038285015261554e81896154bd565b8481036040860152875180825283890192509083019060005b8181101561558c5783516001600160601b031683529284019291840191600101615567565b50506001600160601b038716606086015292506155a7915050565b8260808301529695505050505050565b602081526000611a6e6020830184614fed565b82815260406020820152600061325360408301846154bd565b600080604083850312156155f657600080fd5b8235915060208301356003811061560c57600080fd5b809150509250929050565b60008060006060848603121561562c57600080fd5b505081359360208301359350604090920135919050565b6000806040838503121561565657600080fd5b8235915060208301356001600160401b0381111561567357600080fd5b61567f85828601614eae565b9150509250929050565b602081526000611a6e60208301846154bd565b6000602082840312156156ae57600080fd5b5051919050565b600080600080600080600080610100898b0312156156d257600080fd5b505086516020880151604089015160608a015160808b015160a08c015160c08d015160e0909d0151959e949d50929b919a50985090965094509092509050565b634e487b7160e01b600052601260045260246000fd5b634e487b7160e01b600052601160045260246000fd5b60008261574d5761574d615712565b500490565b634e487b7160e01b600052603260045260246000fd5b60008282101561577a5761577a615728565b500390565b81835281816020850137506000828201602090810191909152601f909101601f19169091010190565b6040815260006157bc60408301868861577f565b82810360208401526157cf81858761577f565b979650505050505050565b600181811c908216806157ee57607f821691505b60208210811415611a1957634e487b7160e01b600052602260045260246000fd5b600062ffffff80831681851680830382111561582d5761582d615728565b01949350505050565b6000821982111561584957615849615728565b500190565b600060018060a01b0380871683526060602084015261587160608401868861577f565b915080841660408401525095945050505050565b600081600019048311821515161561589f5761589f615728565b500290565b838152604060208201526000611af960408301848661577f565b600082601f8301126158cf57600080fd5b81516001600160401b038111156158e8576158e8614b88565b6158fb601f8201601f1916602001614bc6565b81815284602083860101111561591057600080fd5b613253826020830160208701614f95565b6000806040838503121561593457600080fd5b82516001600160401b038082111561594b57600080fd5b615957868387016158be565b9350602085015191508082111561596d57600080fd5b5061567f858286016158be565b634e487b7160e01b600052600160045260246000fd5b602081526000611a6e6020830184614fc1565b60006001600160601b0380831681851680830382111561582d5761582d615728565b6000602082840312156159d757600080fd5b8151611a6e81614b7a565b600082601f8301126159f357600080fd5b81516020615a03614ecf83614e8b565b82815260059290921b84018101918181019086841115615a2257600080fd5b8286015b8481101561233a5780518352918301918301615a26565b600060208284031215615a4f57600080fd5b81516001600160401b03811115615a6557600080fd5b613253848285016159e2565b60006001600160601b0383811690831681811015615a9157615a91615728565b039392505050565b7f416363657373436f6e74726f6c3a206163636f756e7420000000000000000000815260008351615ad1816017850160208801614f95565b7001034b99036b4b9b9b4b733903937b6329607d1b6017918401918201528351615b02816028840160208801614f95565b01602801949350505050565b600080600060608486031215615b2357600080fd5b8351925060208401519150604084015190509250925092565b606081526000615b4f60608301866154bd565b8281036020840152615b6181866154bd565b915050826040830152949350505050565b60008060408385031215615b8557600080fd5b8251915060208301516001600160401b03811115615ba257600080fd5b61567f858286016159e2565b600082615bbd57615bbd615712565b500690565b608081526000615bd56080830187614fc1565b8281036020840152615be78187614fc1565b90508281036040840152615bfb8186614fc1565b91505082606083015295945050505050565b60408101615c1b82856152ff565b6001600160a01b039290921660209190910152919050565b600081615c4257615c42615728565b506000190190565b60008351615c5c818460208801614f95565b6fffffffffffffffffffffffffffffffff19939093169190920190815260100192915050565b60008251615c94818460208701614f95565b9190910192915050565b60008351615cb0818460208801614f95565b9190910191825250602001919050565b82815260008251615cd8816020850160208701614f95565b919091016020019392505050565b634e487b7160e01b600052603160045260246000fdfe8f8c450dae5029cd48cd91dd9db65da48fb742893edfc7941250f6721d93cbbe9a627a5d4aa7c17f87ff26e3fe9a42c2b6c559e8b41a42282d0ecebb17c0e4d3c23292b191d95d2a7dd94fc6436eb44338fda9e1307d9394fd27c28157c1b33c3105bcbf19d4417b73ae0e58d508a65ecf75665e46c2622d8521732de6080c48a26469706673582212207aa6961c46738ffee518a392e73527050ad6985926305a625d7fec77a5606af364736f6c63430008090033

00000000000000000000000000000000219ab540356cbb839cbe05303d7705fa

-----Decoded View---------------
Arg [0] : _depositContract (address): 0x00000000219ab540356cBB839Cbe05303d7705Fa

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000219ab540356cbb839cbe05303d7705fa