Why can't you just use the "guest" tag to perform your needed operations?  
Could you give an example of why you would need to give them a permission?  To 
me, you're only trying to check if one user is this or that based  on id, 
permission, role, etc.  

Date: Wed, 11 Feb 2015 01:14:17 -0500
Subject: Re: Can anonymous user have permissions?
From: [email protected]
To: [email protected]

Hey Tamas!
Here is an idea for half a 
solution:https://github.com/bdemers/shiro/blob/anonymous-user-roles/samples/anonymous-user-roles/src/main/java/Quickstart.java#L130-L140
and the BIG warning for this 
example:https://github.com/bdemers/shiro/blob/anonymous-user-roles/samples/anonymous-user-roles/src/main/java/Quickstart.java#L158-L162
I'm guessing this doesn't really get you what you want though, I assume what 
you really want is to directly check permissions against a subject with a null 
principal without needing to jump through any other hoops ?
-Brian



On Tue, Feb 10, 2015 at 4:22 PM, Tamás Cservenák <[email protected]> wrote:
Hi there,
Les, or anyone: I have a question related to this very very old 
thread:http://shiro-user.582556.n2.nabble.com/Integration-of-Shiro-td4600440.html

Especially about question No 5: "̆Can anonymous user have permissions?" (but am 
more inclined to rephrase it to "how can anonymous user have permissions").
In this very old thread, as answer, Les mentions that "There is another way 
that is a little more difficult that I can think of". Am interested in that 
"another way".
Could somebody shed a bit of more light to it? Where to start digging? Any 
examples perhaps?

Thanks in advance,~t~

                                          

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