[jira] [Created] (SHIRO-564) WildcardPermission case-insensitive makes parts collections twice

["Matt Bishop (JIRA)" <ji...@apache.org>]

Matt Bishop created SHIRO-564:
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             Summary: WildcardPermission case-insensitive makes parts collections twice
                 Key: SHIRO-564
                 URL: https://issues.apache.org/jira/browse/SHIRO-564
             Project: Shiro
          Issue Type: Improvement
          Components: Authorization (access control) 
    Affects Versions: 1.2.4
         Environment: Any
            Reporter: Matt Bishop
            Priority: Trivial


WildcardPermissions have a caseSensitive flag that instructs the permission to ignore case when comparing permissions. It's implementation of this feature is kinda wasteful because it first parses the permission string into List<Set<String>> parts, THEN checks the flag and then rebuilds the parts collections.

It might be faster to check the flag first, lowercase the permission string, then parse the parts. This would save creating a whole bunch of extra HashSets and ArrayLists.



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