[jira] [Updated] (WICKET-4808) WebClientInfo.getRemoteAddr() handling "Forwarded-For"value tokens not being ip addresses

["Benjamin Steinert (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/WICKET-4808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Benjamin Steinert updated WICKET-4808:
--------------------------------------

    Attachment: imp-WICKET-4808.patch
    
> WebClientInfo.getRemoteAddr() handling "Forwarded-For"value tokens not being ip addresses
> -----------------------------------------------------------------------------------------
>
>                 Key: WICKET-4808
>                 URL: https://issues.apache.org/jira/browse/WICKET-4808
>             Project: Wicket
>          Issue Type: Improvement
>          Components: wicket
>            Reporter: Benjamin Steinert
>            Priority: Minor
>         Attachments: imp-WICKET-4808.patch
>
>
> In some environments, it is possible and valid to have a Forwarded-For header in the request, not containing an ip address but a value like "unknown" or "hidden".  (See also http://www.squid-cache.org/Doc/config/forwarded_for/ for example).
> For that, I added tests and extended parsing logic with an address validation capable of parsing IPv4 and IPv6 values. 
> Cheers 
> Ben

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