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https://issues.apache.org/jira/browse/WW-1691?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13163450#comment-13163450
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Lukasz Lenart commented on WW-1691:
-----------------------------------
Copy from OpenSymphony JIRA:
I've modified the TokenSessionStoreInterceptor to work from a text link. This
is also helpful because now you do not need to include a token field in your
form or your link. Just attach this interceptor to your action, and it takes
care of itself.
It works by checking the request parameters for a token. If no token exists, it
adds a token to the request. It then checks to see if there is a token in the
session. If no token is in the session, then this is a new request. If a token
exists in the session, then this request is a duplicate.
The two classes I modified were TokenSessionStoreInterceptor and TokenHelper.
I've just tested this in a development environment, so I would love to hear any
comments or suggestions.
> TokenActionInterceptor - token functionality from a text link
> -------------------------------------------------------------
>
> Key: WW-1691
> URL: https://issues.apache.org/jira/browse/WW-1691
> Project: Struts 2
> Issue Type: Improvement
> Affects Versions: 2.0.4
> Reporter: tm_jee
> Fix For: 2.2.x
>
> Attachments: TokenActionInterceptor.java, TokenHelper.java
>
>
> might want to look into this [1]
> [1] - http://jira.opensymphony.com/browse/WW-1421
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