This document defines Authorization Module for the CMTA Token specification.
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There are many operations that only authorized users are allowed to perform, such as issuing new tokens. Thus we need to manage authorization in a centralized way. Access Module covers authorization use cases for the CMTA Token specification.
This diagram shows the different roles.
- The rectangle represent the functions
- The circle represents the roles
The actor admin, defined inside the constructor or with the function initialize has the role DEFAULT_ADMIN_ROLE.
The DEFAULT_ADMIN_ROLE has automatically all the roles.
This behavior is implemented by overriding the function hasRole from OpenZeppelin
