Hope the official provide the detailed configuration document of authorization and authentication

在配置pulsar集群时使用SASL进行身份验证和授权时，遇到很多问题，官方文档比较简洁，部分配置只给参数没有给参考值，服务启动时经常无法正常启动，能否提供一些身份验证和授权配置的具体例子，让入门小白配置时可以进行参考，身份验证和授权是业务使用上是比较重要的，如果可以的话，希望提供从集群搭建+授权+验证+function worker+proxy 这些的一次性到底的例子

Pulsar in the configuration when the cluster using SASL authentication and authorization, encounter many problems, the official document is concise, only part of the configuration parameters are given, did not give a reference service start often cannot normal start, can you provide some specific example of authentication and authorization configuration, introduction to let small white configuration can be for reference,Authentication and authorization are important for business use. If possible, we hope to provide a one-off example from cluster set-up + authorization + authentication +function worker+proxy

Start by locating the existing authentication and authorization documentation and the configuration guidance for cluster setup, Function Worker, and proxy. Compare the documented parameters with the requested end-to-end example, then define completion as a clear, tested walkthrough covering setup, authentication, authorization, Function Worker, and proxy configuration.

Written by the indexing model from the issue text.