TMP: Pool roles module

[Evert0x]

TMP-3: Pool roles

---

tmp: 3
title: Pool roles module
author: Evert Kors (@Evert0x)
discussions-to: #3
status: Draft
type: Module
created: 2021/01/09
requires (*optional):
replaces (*optional):

---

Simple Summary

Create an interface to support the following roles:

• Member
• Admin
• Owner

Abstract

The following standard allows developers to easily integrate these standard roles.

Motivation

These roles are used in a lot of pool designs. This TMP will get everybody on the same page regarding usage.

Specification

Interface

interface IPoolRoles {

    function initializeRoles(address _owner) external;

    function isMember(address _account) external view returns (bool);

    function addMember(address _account) external;

    function removeMember(address _account) external;

    function isManager(address _account) external view returns (bool);

    function addManager(address _account) external;

    function removeManager(address _account) external;

    function isManagerRoleAdmin(address _account) external view returns (bool);

    function isMemberRoleAdmin(address _account) external view returns (bool);

    function getOwner() external view returns (address);

}

Internal Interface

interface IPoolRolesView {

    modifier onlyOwner();

    modifier onlyManager();

    modifier onlyMember();

    function _isMember(address _account) internal view returns (bool);

    function _isManager(address _account) internal view returns (bool);

    function _getOwner() internal view returns (address);
}
    

Storage

-

Rationale

Backwards Compatibility

Reference Implementation

https://github.com/Evert0x/MemberAccess
https://github.com/Evert0x/PoolRolesMock

Security Considerations

Copyright