On 19/09/2016 20:06, Tiago Oliveira wrote:
> Hello,
>
>
> I'm currently migrating from tomcat 8.0.33 to 8.5.5, as stated in the
> subject, but have stumbled in an unexpected behavior when using the
> RewriteValve. I tested in two diferent OS (ubuntu 16.04 LTS and Centos 6.7).
Sorry about that. It is a side effect of my botched attempt to fix
handling of UTF-8 encoded values in the re-write valve.
It should be fixed already for the 8.5.6 release but I'll add a test
case to make sure.
Mark
>
> This is the content of my WEB-INF/rewrite.config (Valve configured inside
> Context):
>
>> RewriteCond %{HTTP_HOST} ^ci.behoh.com
>> RewriteRule ^(.*)$ http://www.%{HTTP_HOST}$1 [R=302,L]
>
>
>
> In 8.0.33, my response headers are:
>
>> HTTP/1.1 302
>> Location: http://www.ci.behoh.com/
>> Content-Length: 0
>> Date: Mon, 19 Sep 2016 18:39:43 GMT
>
>
>
> In 8.5.5, my response headers are:
>
>> HTTP/1.1 302
>> Location: http%3A//www.ci.behoh.com/
>> Content-Length: 0
>> Date: Mon, 19 Sep 2016 18:40:24 GMT
>
>
> Notice the encoded version of ":" (%3A) in 8.5.5.
>
> Because of that, the browser (Chrome/Firefox/Safari) is not redirecting
> correctly, but instead appending the encoded string to the end of the url,
> incrementally, until i get a "java.lang.IllegalArgumentException: Request
> header is too large" (final modified requestURL:
> https://gist.github.com/tiagojco/b9c3f1a6e8c3fbacf206505b18944c62)
>
> I already tried the flag [NE] in the RewriteRule, to no avail.
>
> How can i fix this ? Is there any workaround ?
>
> Thanks a lot.
>
> p.s.: Sorry for my bad english, not my first language.
>
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