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https://issues.apache.org/jira/browse/SHIRO-459?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13771951#comment-13771951
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Daniel Bimschas commented on SHIRO-459:
---------------------------------------
Quite obviously the implementation should have some documentation (e.g., on how
to use it). I would be happy to add it if you think this implementation is fine.
Also I wonder if it is possible or sensible to not always parse the
authorization settings for every request. Does this make sense? Or is Shiro
reading the configuration every time a request is authorized (thereby allowing
changing authorization settings at runtime)? Or are servlet filters
instantiated for every request whatsoever?
> Support role-based authorization depending on HTTP request method
> -----------------------------------------------------------------
>
> Key: SHIRO-459
> URL: https://issues.apache.org/jira/browse/SHIRO-459
> Project: Shiro
> Issue Type: New Feature
> Components: Authorization (access control)
> Affects Versions: 1.2.2
> Reporter: Daniel Bimschas
> Priority: Minor
> Labels: features, newbie
>
> Below is a copy+paste from the Shiro users mailing list:
> =====================
> Dear Shiro gods!
> I'm struggling to figure out how I can do role-based authorization depending
> on what HTTP method a request is using. I've posted this question on
> StackOverflow as it seems nobody has been asking it before (at least I
> couldn't find it with my search terms). I would be incredibly happy if you
> could take a look!
> http://stackoverflow.com/questions/18824670/how-to-do-role-based-authorization-with-apache-shiro-depending-on-http-request-m
> Cheers
> Daniel Bimschas
> =============================
> Then, in a second mail I proposed a solution to the issue:
> =============================
> Digging into the Shiro source codes I found that this feature is in fact not
> available in Shiro. I've now implemented my own custom filter (extending
> RolesAuthorizationFilter) that allows you to do exactly what I wanted.
> Configuration for the filter follows the following example:
> [main]
> myFilter=my.package.HttpMethodRolesAuthorizationFilter
> [urls]
> /rest = authcBasic,
> myFilter[PUT=SERVICE_PROVIDER&EXPERIMENTER,POST=EXPERIMENTER,DELETE=ADMINISTRATOR]
> So, in this example
> - a user must be authenticated to execute any operation
> - a user with both roles SERVICE_PROVIDER and EXPERIMENTER can send a PUT
> request,
> - a user with role EXPERIMENTER can send POST requests, and
> - a user with role ADMINISTRATOR can DELETE things
> I would be more than happy to contribute this little bit of code to the
> project in case you're interested!
> =============================
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