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https://issues.apache.org/jira/browse/KNOX-931?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16020424#comment-16020424
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Shi Wang commented on KNOX-931:
-------------------------------
[[email protected]] Sorry I didnt make it clear in the description.
The use case is:
if I add the following in rewrite.xml
<filter name="somename">
<content type="application/x-www-form-urlencoded"
asType="application/json">
</content>
</filter>
and in the service.xml I apply this filter to the request body such as
<rewrite apply="somename" to="request.body"/>
And when do curl command without specifying the content-type header, it will by
default using application/x-www-form-urlencoded to encode the request body. But
I intend to use application/json to encode the request body just like defined
in the rewrite asType rule.
But in the IdentityAsserterHttpServletsWrapper.java, it will overwrite the
correctly encode request body with urlencoded method, which makes the rewrite
rule invalid.
> asType will not work for body filter when using IdentityAsserterFilter
> ----------------------------------------------------------------------
>
> Key: KNOX-931
> URL: https://issues.apache.org/jira/browse/KNOX-931
> Project: Apache Knox
> Issue Type: Bug
> Affects Versions: 0.11.0
> Reporter: Shi Wang
> Assignee: Shi Wang
> Fix For: 0.13.0
>
> Attachments:
> 0001-KNOX-931-asType-will-not-work-for-body-filter-when-u.patch
>
>
> In IdentityAsserterHttpServletsWrapper.java, method getInputStream(),
> The body will always be urlEncoded if the contentType is
> "application/x-www-form-urlencoded"
> And self defined filter that change "application/x-www-form-urlencoded" as
> other contentType for requestbody will be invalid.
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