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https://issues.apache.org/jira/browse/KNOX-911?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15936436#comment-15936436
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Sumit Gupta commented on KNOX-911:
----------------------------------

[~akanto], it does seem a bit of  special case if the two shared clusters as 
you mention it cannot share anything other than the reverse proxy. Can they not 
simply have their own domain and reverse proxy? It would be nice to understand 
if there is a workaround for this use case or if you are blocked and really 
need cookie rewriting to move forward.

> Ability to scope cookies to a given Path
> ----------------------------------------
>
>                 Key: KNOX-911
>                 URL: https://issues.apache.org/jira/browse/KNOX-911
>             Project: Apache Knox
>          Issue Type: Wish
>            Reporter: Attila Kanto
>
> If there are multiple individual Knox instances behind of a reverse proxy, 
> then it would be very useful if the Cookies could be scoped to a given Path.
> If a reverse proxy is put at the font of multiple Knox instances then scoping 
> the Cookies to domain is not sufficient since the /gateway1/... and 
> /gateway2/... cookies will overwrite each other.
> {code}
>                           +---------------------------------+
>                           |                                 |
>                           |        Reverse Proxy            |
>                           |                                 |
>                           +---------------------------------+
>                                   |            |
>                /gateway1/topology |            | /gateway2/topology
>                                   |            |
>      +----------------------------v----+    
> +--v------------------------------+
>      |                                 |    |                                 
> |
>      |  Knox 1 (/gateway1/topology)    |    |  Knox 2 (/gateway2/topology)    
> |
>      |                                 |    |                                 
> |
>      +---------------------------------+    
> +---------------------------------+
> {code}
> Proposal:
> Cookies can be scoped with  Set-Cookie: Path=/somepath header field. 
> It would be very convenient if this scope path could be set in 
> gateway-site.xml and Knox would return it in Set-Cookie header field to 
> clients.



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