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Privileged

Git Source

Title: Privileged

Author: Golem Foundation

Mixin providing privileged address storage and management functions.

Uses ERC-7201 namespaced storage to avoid collisions. Inheriting contracts must implement access control for setPrivileged/setPrivilegedBatch.

Note: security-contact: [email protected]

Quick Start - What Matters Most​

This base stores and checks a privileged caller set. In .6, privilege updates skip storage writes and events when the requested value is already current.

State Variables​

PRIVILEGED_STORAGE​

bytes32 internal constant PRIVILEGED_STORAGE =
    keccak256(abi.encode(uint256(keccak256("octant.privileged.strategy.storage")) - 1)) & ~bytes32(uint256(0xff))

Functions​

_privilegedStorage​

function _privilegedStorage() internal pure returns (PrivilegedData storage P);

_setPrivileged​

function _setPrivileged(address _account, bool _status) internal;

_setPrivilegedBatch​

function _setPrivilegedBatch(address[] calldata _accounts, bool _status) internal;

isPrivileged​

Checks if an account has privileged status.

function isPrivileged(address _account) public view returns (bool);

Parameters

NameTypeDescription
_accountaddressThe address to check.

Returns

NameTypeDescription
<none>boolTrue if the account is privileged, false otherwise.

Events​

PrivilegedUpdated​

event PrivilegedUpdated(address indexed account, bool status);

Structs​

PrivilegedData​

struct PrivilegedData {
    mapping(address => bool) privileged;
}