AccessControlled.sol

Provides a base contract for access control functionalities.

This abstract contract implements basic access control mechanisms with an emphasis
on IP account verification and permission checks.
It is designed to be used as a base contract for other contracts that require access control.
It provides modifiers and functions to verify if the caller has the necessary permission
and is a registered IP account.

ACCESS_CONTROLLER

contract IAccessController ACCESS_CONTROLLER

The IAccessController instance for permission checks.

IP_ACCOUNT_REGISTRY

contract IIPAccountRegistry IP_ACCOUNT_REGISTRY

The IIPAccountRegistry instance for IP account verification.

constructor

constructor(address accessController, address ipAccountRegistry) internal

Initializes the contract by setting the ACCESS_CONTROLLER and IP_ACCOUNT_REGISTRY addresses.

Parameters

verifyPermission

modifier verifyPermission(address ipAccount)

Verifies that the caller has the necessary permission for the given IPAccount.

Modifier that calls_verifyPermission to check if the provided IP account has the required permission.
modules can use this modifier to check if the caller has the necessary permission.

Parameters

onlyIpAccount

modifier onlyIpAccount()

Ensures that the caller is a registered IP account.

Modifier that checks if the msg.sender is a registered IP account.
modules can use this modifier to check if the caller is a registered IP account.
so that enforce only registered IP Account can call the functions.

_verifyPermission

function _verifyPermission(address ipAccount) internal view

Internal function to verify if the caller (msg.sender) has the required permission to execute
the function on provided ipAccount.

Parameters

_hasPermission

function _hasPermission(address ipAccount) internal view returns (bool)

Internal function to check if the caller (msg.sender) has the required permission to execute
the function on provided ipAccount, returning a boolean.

Parameters

Return Values