App

Description:

Proxy contract enabling upgradeable smart contract patterns. Delegates calls to an implementation contract.

Blockchain: Ethereum

Source Code: View Code On The Blockchain

Solidity Source Code:

{{
  "language": "Solidity",
  "sources": {
    "src/App.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.27;

import {IPermissionController} from "@eigenlayer-contracts/src/contracts/interfaces/IPermissionController.sol";
import {SemVerMixin} from "@eigenlayer-contracts/src/contracts/mixins/SemVerMixin.sol";
import {Initializable} from "@openzeppelin-upgrades/contracts/proxy/utils/Initializable.sol";
import {AppStorage} from "./storage/AppStorage.sol";
import {IApp} from "./interfaces/IApp.sol";

contract App is Initializable, SemVerMixin, AppStorage {
    constructor(string memory version, IPermissionController _permissionController)
        SemVerMixin(version)
        AppStorage(_permissionController)
    {
        _disableInitializers();
    }

    /// @inheritdoc IApp
    function initialize(address admin) external initializer {
        // Grant admin permissions to the owner
        permissionController.addPendingAdmin(address(this), admin);
    }
}
"
    },
    "lib/eigenlayer-middleware/lib/eigenlayer-contracts/src/contracts/interfaces/IPermissionController.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.27;

import "./ISemVerMixin.sol";

interface IPermissionControllerErrors {
    /// @notice Thrown when a non-admin caller attempts to perform an admin-only action.
    error NotAdmin();
    /// @notice Thrown when attempting to remove an admin that does not exist.
    error AdminNotSet();
    /// @notice Thrown when attempting to set an appointee for a function that already has one.
    error AppointeeAlreadySet();
    /// @notice Thrown when attempting to interact with a non-existent appointee.
    error AppointeeNotSet();
    /// @notice Thrown when attempting to remove the last remaining admin.
    error CannotHaveZeroAdmins();
    /// @notice Thrown when attempting to set an admin that is already registered.
    error AdminAlreadySet();
    /// @notice Thrown when attempting to interact with an admin that is not in pending status.
    error AdminNotPending();
    /// @notice Thrown when attempting to add an admin that is already pending.
    error AdminAlreadyPending();
}

interface IPermissionControllerEvents {
    /// @notice Emitted when an appointee is set for an account to handle specific function calls.
    event AppointeeSet(address indexed account, address indexed appointee, address target, bytes4 selector);

    /// @notice Emitted when an appointee's permission to handle function calls for an account is revoked.
    event AppointeeRemoved(address indexed account, address indexed appointee, address target, bytes4 selector);

    /// @notice Emitted when an address is set as a pending admin for an account, requiring acceptance.
    event PendingAdminAdded(address indexed account, address admin);

    /// @notice Emitted when a pending admin status is removed for an account before acceptance.
    event PendingAdminRemoved(address indexed account, address admin);

    /// @notice Emitted when an address accepts and becomes an active admin for an account.
    event AdminSet(address indexed account, address admin);

    /// @notice Emitted when an admin's permissions are removed from an account.
    event AdminRemoved(address indexed account, address admin);
}

interface IPermissionController is IPermissionControllerErrors, IPermissionControllerEvents, ISemVerMixin {
    /**
     * @notice Sets a pending admin for an account.
     * @param account The account to set the pending admin for.
     * @param admin The address to set as pending admin.
     * @dev The pending admin must accept the role before becoming an active admin.
     * @dev Multiple admins can be set for a single account.
     */
    function addPendingAdmin(address account, address admin) external;

    /**
     * @notice Removes a pending admin from an account before they have accepted the role.
     * @param account The account to remove the pending admin from.
     * @param admin The pending admin address to remove.
     * @dev Only an existing admin of the account can remove a pending admin.
     */
    function removePendingAdmin(address account, address admin) external;

    /**
     * @notice Allows a pending admin to accept their admin role for an account.
     * @param account The account to accept the admin role for.
     * @dev Only addresses that were previously set as pending admins can accept the role.
     */
    function acceptAdmin(
        address account
    ) external;

    /**
     * @notice Removes an active admin from an account.
     * @param account The account to remove the admin from.
     * @param admin The admin address to remove.
     * @dev Only an existing admin of the account can remove another admin.
     * @dev Will revert if removing this admin would leave the account with zero admins.
     */
    function removeAdmin(address account, address admin) external;

    /**
     * @notice Sets an appointee who can call specific functions on behalf of an account.
     * @param account The account to set the appointee for.
     * @param appointee The address to be given permission.
     * @param target The contract address the appointee can interact with.
     * @param selector The function selector the appointee can call.
     * @dev Only an admin of the account can set appointees.
     */
    function setAppointee(address account, address appointee, address target, bytes4 selector) external;

    /**
     * @notice Removes an appointee's permission to call a specific function.
     * @param account The account to remove the appointee from.
     * @param appointee The appointee address to remove.
     * @param target The contract address to remove permissions for.
     * @param selector The function selector to remove permissions for.
     * @dev Only an admin of the account can remove appointees.
     */
    function removeAppointee(address account, address appointee, address target, bytes4 selector) external;

    /**
     * @notice Checks if a given address is an admin of an account.
     * @param account The account to check admin status for.
     * @param caller The address to check.
     * @dev If the account has no admins, returns true only if the caller is the account itself.
     * @return Returns true if the caller is an admin, false otherwise.
     */
    function isAdmin(address account, address caller) external view returns (bool);

    /**
     * @notice Checks if an address is currently a pending admin for an account.
     * @param account The account to check pending admin status for.
     * @param pendingAdmin The address to check.
     * @return Returns true if the address is a pending admin, false otherwise.
     */
    function isPendingAdmin(address account, address pendingAdmin) external view returns (bool);

    /**
     * @notice Retrieves all active admins for an account.
     * @param account The account to get the admins for.
     * @dev If the account has no admins, returns an array containing only the account address.
     * @return An array of admin addresses.
     */
    function getAdmins(
        address account
    ) external view returns (address[] memory);

    /**
     * @notice Retrieves all pending admins for an account.
     * @param account The account to get the pending admins for.
     * @return An array of pending admin addresses.
     */
    function getPendingAdmins(
        address account
    ) external view returns (address[] memory);

    /**
     * @notice Checks if a caller has permission to call a specific function.
     * @param account The account to check permissions for.
     * @param caller The address attempting to make the call.
     * @param target The contract address being called.
     * @param selector The function selector being called.
     * @dev Returns true if the caller is either an admin or an appointed caller.
     * @dev Be mindful that upgrades to the contract may invalidate the appointee's permissions.
     * This is only possible if a function's selector changes (e.g. if a function's parameters are modified).
     * @return Returns true if the caller has permission, false otherwise.
     */
    function canCall(address account, address caller, address target, bytes4 selector) external returns (bool);

    /**
     * @notice Retrieves all permissions granted to an appointee for a given account.
     * @param account The account to check appointee permissions for.
     * @param appointee The appointee address to check.
     * @return Two arrays: target contract addresses and their corresponding function selectors.
     */
    function getAppointeePermissions(
        address account,
        address appointee
    ) external returns (address[] memory, bytes4[] memory);

    /**
     * @notice Retrieves all appointees that can call a specific function for an account.
     * @param account The account to get appointees for.
     * @param target The contract address to check.
     * @param selector The function selector to check.
     * @dev Does not include admins in the returned list, even though they have calling permission.
     * @return An array of appointee addresses.
     */
    function getAppointees(address account, address target, bytes4 selector) external returns (address[] memory);
}
"
    },
    "lib/eigenlayer-middleware/lib/eigenlayer-contracts/src/contracts/mixins/SemVerMixin.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.0;

import "../interfaces/ISemVerMixin.sol";
import "@openzeppelin-upgrades/contracts/utils/ShortStringsUpgradeable.sol";

/// @title SemVerMixin
/// @notice A mixin contract that provides semantic versioning functionality.
/// @dev Follows SemVer 2.0.0 specification (https://semver.org/).
abstract contract SemVerMixin is ISemVerMixin {
    using ShortStringsUpgradeable for *;

    /// @notice The semantic version string for this contract, stored as a ShortString for gas efficiency.
    /// @dev Follows SemVer 2.0.0 specification (https://semver.org/).
    ShortString internal immutable _VERSION;

    /// @notice Initializes the contract with a semantic version string.
    /// @param _version The SemVer-formatted version string (e.g., "1.2.3")
    /// @dev Version should follow SemVer 2.0.0 format: MAJOR.MINOR.PATCH
    constructor(
        string memory _version
    ) {
        _VERSION = _version.toShortString();
    }

    /// @inheritdoc ISemVerMixin
    function version() public view virtual returns (string memory) {
        return _VERSION.toString();
    }

    /// @notice Returns the major version of the contract.
    /// @dev Supports single digit major versions (e.g., "1" for version "1.2.3")
    /// @return The major version string (e.g., "1" for version "1.2.3")
    function _majorVersion() internal view returns (string memory) {
        bytes memory v = bytes(_VERSION.toString());
        return string(abi.encodePacked(v[0]));
    }
}
"
    },
    "lib/eigenlayer-middleware/lib/openzeppelin-contracts-upgradeable/contracts/proxy/utils/Initializable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (proxy/utils/Initializable.sol)

pragma solidity ^0.8.2;

import "../../utils/AddressUpgradeable.sol";

/**
 * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
 * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an
 * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
 * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
 *
 * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be
 * reused. This mechanism prevents re-execution of each "step" but allows the creation of new initialization steps in
 * case an upgrade adds a module that needs to be initialized.
 *
 * For example:
 *
 * [.hljs-theme-light.nopadding]
 * ```solidity
 * contract MyToken is ERC20Upgradeable {
 *     function initialize() initializer public {
 *         __ERC20_init("MyToken", "MTK");
 *     }
 * }
 *
 * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {
 *     function initializeV2() reinitializer(2) public {
 *         __ERC20Permit_init("MyToken");
 *     }
 * }
 * ```
 *
 * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
 * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
 *
 * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
 * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
 *
 * [CAUTION]
 * ====
 * Avoid leaving a contract uninitialized.
 *
 * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation
 * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke
 * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:
 *
 * [.hljs-theme-light.nopadding]
 * ```
 * /// @custom:oz-upgrades-unsafe-allow constructor
 * constructor() {
 *     _disableInitializers();
 * }
 * ```
 * ====
 */
abstract contract Initializable {
    /**
     * @dev Indicates that the contract has been initialized.
     * @custom:oz-retyped-from bool
     */
    uint8 private _initialized;

    /**
     * @dev Indicates that the contract is in the process of being initialized.
     */
    bool private _initializing;

    /**
     * @dev Triggered when the contract has been initialized or reinitialized.
     */
    event Initialized(uint8 version);

    /**
     * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,
     * `onlyInitializing` functions can be used to initialize parent contracts.
     *
     * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a
     * constructor.
     *
     * Emits an {Initialized} event.
     */
    modifier initializer() {
        bool isTopLevelCall = !_initializing;
        require(
            (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),
            "Initializable: contract is already initialized"
        );
        _initialized = 1;
        if (isTopLevelCall) {
            _initializing = true;
        }
        _;
        if (isTopLevelCall) {
            _initializing = false;
            emit Initialized(1);
        }
    }

    /**
     * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the
     * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be
     * used to initialize parent contracts.
     *
     * A reinitializer may be used after the original initialization step. This is essential to configure modules that
     * are added through upgrades and that require initialization.
     *
     * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`
     * cannot be nested. If one is invoked in the context of another, execution will revert.
     *
     * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in
     * a contract, executing them in the right order is up to the developer or operator.
     *
     * WARNING: setting the version to 255 will prevent any future reinitialization.
     *
     * Emits an {Initialized} event.
     */
    modifier reinitializer(uint8 version) {
        require(!_initializing && _initialized < version, "Initializable: contract is already initialized");
        _initialized = version;
        _initializing = true;
        _;
        _initializing = false;
        emit Initialized(version);
    }

    /**
     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the
     * {initializer} and {reinitializer} modifiers, directly or indirectly.
     */
    modifier onlyInitializing() {
        require(_initializing, "Initializable: contract is not initializing");
        _;
    }

    /**
     * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.
     * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized
     * to any version. It is recommended to use this to lock implementation contracts that are designed to be called
     * through proxies.
     *
     * Emits an {Initialized} event the first time it is successfully executed.
     */
    function _disableInitializers() internal virtual {
        require(!_initializing, "Initializable: contract is initializing");
        if (_initialized != type(uint8).max) {
            _initialized = type(uint8).max;
            emit Initialized(type(uint8).max);
        }
    }

    /**
     * @dev Returns the highest version that has been initialized. See {reinitializer}.
     */
    function _getInitializedVersion() internal view returns (uint8) {
        return _initialized;
    }

    /**
     * @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}.
     */
    function _isInitializing() internal view returns (bool) {
        return _initializing;
    }
}
"
    },
    "src/storage/AppStorage.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.27;

import {IPermissionController} from "@eigenlayer-contracts/src/contracts/interfaces/IPermissionController.sol";
import {IApp} from "../interfaces/IApp.sol";

abstract contract AppStorage is IApp {
    /// CONSTANTS & IMMUTABLES

    /// @notice The EigenLayer PermissionController contract
    IPermissionController public immutable permissionController;

    constructor(IPermissionController _permissionController) {
        permissionController = _permissionController;
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[50] private __gap;
}
"
    },
    "src/interfaces/IApp.sol": {
      "content": "// SPDX-License-Identifier: MIT
pragma solidity ^0.8.27;

interface IApp {
    /**
     * @notice Initializes the App
     * @param admin The UAM admin to be set for the app
     */
    function initialize(address admin) external;
}
"
    },
    "lib/eigenlayer-middleware/lib/eigenlayer-contracts/src/contracts/interfaces/ISemVerMixin.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.0;

/// @title ISemVerMixin
/// @notice A mixin interface that provides semantic versioning functionality.
/// @dev Follows SemVer 2.0.0 specification (https://semver.org/)
interface ISemVerMixin {
    /// @notice Returns the semantic version string of the contract.
    /// @return The version string in SemVer format (e.g., "1.1.1")
    function version() external view returns (string memory);
}
"
    },
    "lib/eigenlayer-middleware/lib/openzeppelin-contracts-upgradeable/contracts/utils/ShortStringsUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/ShortStrings.sol)

pragma solidity ^0.8.8;

import "./StorageSlotUpgradeable.sol";

// | string  | 0xAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA   |
// | length  | 0x                                                              BB |
type ShortString is bytes32;

/**
 * @dev This library provides functions to convert short memory strings
 * into a `ShortString` type that can be used as an immutable variable.
 *
 * Strings of arbitrary length can be optimized using this library if
 * they are short enough (up to 31 bytes) by packing them with their
 * length (1 byte) in a single EVM word (32 bytes). Additionally, a
 * fallback mechanism can be used for every other case.
 *
 * Usage example:
 *
 * ```solidity
 * contract Named {
 *     using ShortStrings for *;
 *
 *     ShortString private immutable _name;
 *     string private _nameFallback;
 *
 *     constructor(string memory contractName) {
 *         _name = contractName.toShortStringWithFallback(_nameFallback);
 *     }
 *
 *     function name() external view returns (string memory) {
 *         return _name.toStringWithFallback(_nameFallback);
 *     }
 * }
 * ```
 */
library ShortStringsUpgradeable {
    // Used as an identifier for strings longer than 31 bytes.
    bytes32 private constant _FALLBACK_SENTINEL = 0x00000000000000000000000000000000000000000000000000000000000000FF;

    error StringTooLong(string str);
    error InvalidShortString();

    /**
     * @dev Encode a string of at most 31 chars into a `ShortString`.
     *
     * This will trigger a `StringTooLong` error is the input string is too long.
     */
    function toShortString(string memory str) internal pure returns (ShortString) {
        bytes memory bstr = bytes(str);
        if (bstr.length > 31) {
            revert StringTooLong(str);
        }
        return ShortString.wrap(bytes32(uint256(bytes32(bstr)) | bstr.length));
    }

    /**
     * @dev Decode a `ShortString` back to a "normal" string.
     */
    function toString(ShortString sstr) internal pure returns (string memory) {
        uint256 len = byteLength(sstr);
        // using `new string(len)` would work locally but is not memory safe.
        string memory str = new string(32);
        /// @solidity memory-safe-assembly
        assembly {
            mstore(str, len)
            mstore(add(str, 0x20), sstr)
        }
        return str;
    }

    /**
     * @dev Return the length of a `ShortString`.
     */
    function byteLength(ShortString sstr) internal pure returns (uint256) {
        uint256 result = uint256(ShortString.unwrap(sstr)) & 0xFF;
        if (result > 31) {
            revert InvalidShortString();
        }
        return result;
    }

    /**
     * @dev Encode a string into a `ShortString`, or write it to storage if it is too long.
     */
    function toShortStringWithFallback(string memory value, string storage store) internal returns (ShortString) {
        if (bytes(value).length < 32) {
            return toShortString(value);
        } else {
            StorageSlotUpgradeable.getStringSlot(store).value = value;
            return ShortString.wrap(_FALLBACK_SENTINEL);
        }
    }

    /**
     * @dev Decode a string that was encoded to `ShortString` or written to storage using {setWithFallback}.
     */
    function toStringWithFallback(ShortString value, string storage store) internal pure returns (string memory) {
        if (ShortString.unwrap(value) != _FALLBACK_SENTINEL) {
            return toString(value);
        } else {
            return store;
        }
    }

    /**
     * @dev Return the length of a string that was encoded to `ShortString` or written to storage using {setWithFallback}.
     *
     * WARNING: This will return the "byte length" of the string. This may not reflect the actual length in terms of
     * actual characters as the UTF-8 encoding of a single character can span over multiple bytes.
     */
    function byteLengthWithFallback(ShortString value, string storage store) internal view returns (uint256) {
        if (ShortString.unwrap(value) != _FALLBACK_SENTINEL) {
            return byteLength(value);
        } else {
            return bytes(store).length;
        }
    }
}
"
    },
    "lib/eigenlayer-middleware/lib/openzeppelin-contracts-upgradeable/contracts/utils/AddressUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library AddressUpgradeable {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     *
     * Furthermore, `isContract` will also return true if the target contract within
     * the same transaction is already scheduled for destruction by `SELFDESTRUCT`,
     * which only has an effect at the end of a transaction.
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.8.0/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

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

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, "Address: low-level call failed");
    }

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

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

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

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

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

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

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

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

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}
"
    },
    "lib/eigenlayer-middleware/lib/openzeppelin-contracts-upgradeable/contracts/utils/StorageSlotUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/StorageSlot.sol)
// This file was procedurally generated from scripts/generate/templates/StorageSlot.js.

pragma solidity ^0.8.0;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```solidity
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 *
 * _Available since v4.1 for `address`, `bool`, `bytes32`, `uint256`._
 * _Available since v4.9 for `string`, `bytes`._
 */
library StorageSlotUpgradeable {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    struct StringSlot {
        string value;
    }

    struct BytesSlot {
        bytes value;
    }

    /**
     * @dev Returns an `AddressSlot` with member `value` located at `slot`.
     */
    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BooleanSlot` with member `value` located at `slot`.
     */
    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
     */
    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Uint256Slot` with member `value` located at `slot`.
     */
    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `StringSlot` with member `value` located at `slot`.
     */
    function getStringSlot(bytes32 slot) internal pure returns (StringSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `StringSlot` representation of the string storage pointer `store`.
     */
    function getStringSlot(string storage store) internal pure returns (StringSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }

    /**
     * @dev Returns an `BytesSlot` with member `value` located at `slot`.
     */
    function getBytesSlot(bytes32 slot) internal pure returns (BytesSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BytesSlot` representation of the bytes storage pointer `store`.
     */
    function getBytesSlot(bytes storage store) internal pure returns (BytesSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }
}
"
    }
  },
  "settings": {
    "remappings": [
      "forge-std/=lib/forge-std/src/",
      "@eigenlayer-middleware/=lib/eigenlayer-middleware/",
      "@eigenlayer-contracts/=lib/eigenlayer-middleware/lib/eigenlayer-contracts/",
      "@openzeppelin/=lib/eigenlayer-middleware/lib/openzeppelin-contracts/",
      "@openzeppelin-upgrades/=lib/eigenlayer-middleware/lib/openzeppelin-contracts-upgradeable/",
      "ds-test/=lib/eigenlayer-middleware/lib/ds-test/src/",
      "eigenlayer-contracts/=lib/eigenlayer-middleware/lib/eigenlayer-contracts/",
      "eigenlayer-middleware/=lib/eigenlayer-middleware/",
      "erc4626-tests/=lib/eigenlayer-middleware/lib/openzeppelin-contracts-upgradeable/lib/erc4626-tests/",
      "openzeppelin-contracts-upgradeable-v4.9.0/=lib/eigenlayer-middleware/lib/eigenlayer-contracts/lib/openzeppelin-contracts-upgradeable-v4.9.0/",
      "openzeppelin-contracts-upgradeable/=lib/eigenlayer-middleware/lib/openzeppelin-contracts-upgradeable/",
      "openzeppelin-contracts-v4.9.0/=lib/eigenlayer-middleware/lib/eigenlayer-contracts/lib/openzeppelin-contracts-v4.9.0/",
      "openzeppelin-contracts/=lib/eigenlayer-middleware/lib/openzeppelin-contracts/",
      "openzeppelin/=lib/eigenlayer-middleware/lib/openzeppelin-contracts-upgradeable/contracts/",
      "zeus-templates/=lib/zeus-templates/src/"
    ],
    "optimizer": {
      "enabled": false,
      "runs": 200
    },
    "metadata": {
      "useLiteralContent": false,
      "bytecodeHash": "ipfs",
      "appendCBOR": true
    },
    "outputSelection": {
      "*": {
        "*": [
          "evm.bytecode",
          "evm.deployedBytecode",
          "devdoc",
          "userdoc",
          "metadata",
          "abi"
        ]
      }
    },
    "evmVersion": "cancun",
    "viaIR": false
  }
}}

Tags:
Proxy, Upgradeable, Factory|addr:0xe114f836b09800ca7eefa0557e0c27e98d73d047|verified:true|block:23443511|tx:0xef07eb26d145564d1b256aede0a623278fcecef5420c209120e3c9c3e0cef246|first_check:1758874714

Submitted on: 2025-09-26 10:18:37

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