Authorizable

Implements authorization control for contracts

Authorization control is boolean and handled by onlyAuthorized modifier

State Variables

EnumerableSet of authorized accounts

EnumerableSet.AddressSet internal _authorizedAccounts;

constructor(address _account);

Parameters

Name	Type	Description
`_account`	`address`	Initial account to add authorization to

Checks whether an account is authorized

function authorizedAccounts(address _account) external view returns (bool _authorized);

Returns

Name	Type	Description
`_authorized`	`bool`	Whether the account is authorized or not

Getter for the authorized accounts

function authorizedAccounts() external view returns (address[] memory _accounts);

Returns

Name	Type	Description
`_accounts`	`address[]`	Array of authorized accounts

Add auth to an account

function addAuthorization(address _account) external virtual isAuthorized;

Parameters

Name	Type	Description
`_account`	`address`	Account to add auth to

Remove auth from an account

function removeAuthorization(address _account) external virtual isAuthorized;

Parameters

Name	Type	Description
`_account`	`address`	Account to remove auth from

function _addAuthorization(address _account) internal;

function _removeAuthorization(address _account) internal;

function _isAuthorized(address _account) internal view virtual returns (bool _authorized);

Checks whether msg.sender can call an authed function

Will revert with Unauthorized if the sender is not authorized

modifier isAuthorized();