3.2. Asking permission

If you’re familiar with access control lists on various operating systems, understanding RabbitMQ’s permission system will come readily to you. Like most permission systems, it starts with users who are then granted rights, as shown in figure 3.2.

Figure 3.2. How RabbitMQ permissions work: your users get varying levels of permissions (read, write, and/or config) for their applications connected to RabbitMQ hosts