About AuthorityRuleChecker.The PassCheck() method implementation problem

Type: *bug report*

### Describe what happened (or what feature you want)

This class is primarily used to determine the match of the context rules corresponding to the resource.Why do I need to repeat the validation with indexOf() and EQUALS methods?

### Anything else we need to know?

com.alibaba.csp.sentinel.slots.block.authority.AuthorityRuleChecker

Start by reading com.alibaba.csp.sentinel.slots.block.authority.AuthorityRuleChecker, especially the PassCheck() method and its use of indexOf() and EQUALS. Determine what duplicate validation the report refers to and document the expected matching behavior before deciding what a completed fix would require.

Written by the indexing model from the issue text.