[jira] [Updated] (KNOX-1559) Create Dispatch implementation that is configurable via service.xml file

["Kevin Risden (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KNOX-1559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kevin Risden updated KNOX-1559:
-------------------------------
    Affects Version/s:     (was: 1.3.0)

> Create Dispatch implementation that is configurable via service.xml file
> ------------------------------------------------------------------------
>
>                 Key: KNOX-1559
>                 URL: https://issues.apache.org/jira/browse/KNOX-1559
>             Project: Apache Knox
>          Issue Type: Improvement
>            Reporter: Robert Levas
>            Priority: Major
>              Labels: ambari
>             Fix For: 1.3.0
>
>
> Create a {{org.apache.knox.gateway.dispatch.Dispatch}} implementation that is configurable via metadata file (for example, {{service.xml}}).   Configurable parameters should be 
> * headers to exclude when forwarding requests
> * whether parameters should URL-encoded or not
> Such an implementation should be able to make at least the following Dispatch implementations obsolete:
> * org.apache.knox.gateway.dispatch.PassAllHeadersNoEncodingDispatch
> * org.apache.knox.gateway.dispatch.PassAllHeadersDispatch
> A possible declaration could be:
> {code}
>     <dispatch classname="org.apache.knox.gateway.dispatch.ConfigurableDispatch">
>        <property>
>            <name>excludeHeaders<name>
>            <value>Authorization, Content-Length</value>
>        </property>
>        <property>
>            <name>removeUrlEncoding<name>
>            <value>false</value>
>        </property>
>     </dispatch>
> {code}
> Or maybe
> {code}
>     <dispatch classname="org.apache.knox.gateway.dispatch.ConfigurableDispatch" removeUrlEncoding="true" excludeHeaders="Authorization, Content-Length" />
> {code}



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