Re: Multipart form submission does not work over SSL HTTP2 on Tomcat 9
I am getting a null returned from HttpServletRequest.getParts() HTTP/2 and
multipart (see http://bit.ly/1TzXd9k). This happens in my own code, as well
as when I try to upload a *.WAR though the manager/html web page. Other
than configuring the connector and the upgrade protocol (see below), what
must be done?
On Tue, Mar 22, 2016 at 5:32 PM, Violeta Georgieva
wrote:
> Hi,
>
> 2016-03-19 23:21 GMT+02:00 Ajay Verma :
> >
> > Hello,
> > I'm trying to get multipart forms working in Tomcat 9 over HTTP2 (with
> TLS enabled).
> >
> > The SSL Connector configuration in server.xml (Tomcat 9) is given
> below protocol="org.apache.coyote.http11.Http11AprProtocol" maxThreads="150"
> SSLEnabled="true">
> >
> >
> > > certificateFile="conf/2_toeflmadeeasy.com.crt" />
> > Multipart form submission does not work (the form
> variable values are not retrieved on server in the servlet) with above
> connector.The sample multipart form html code is given below name="multiPartForm" method="post" enctype="multipart/form-data">
> > name="form_submission_type" value="test">
> > File 1:
> > File 2:
> >
> >
> > I am trying to get form parameters by using the
> getParameter("form_submission_type") method on HttpServletRequest, and it
> returns null under HTTP2. If I remove the line className="org.apache.coyote.http2.Http2Protocol" />) it works. But now I
> am not on HTTP2.
> >
> > Anyone have any ideas how I can get it to work on HTTP2?
>
> Is it possible for you to test your configuration with the manager
> application that comes with Tomcat distribution?
> It uses multipart.
>
> I tested it on my side and the manager application is working with HTTP/2
> and multipart.
>
> Regards,
> Violeta
>
> > Thanks in advance for any suggestions and comments.
> > Ajay
>
--
"Hell hath no limits, nor is circumscrib'd In one self-place; but where we
are is hell, And where hell is, there must we ever be" --Christopher
Marlowe, *Doctor Faustus* (v. 121-24)
Re: Multipart form submission does not work over SSL HTTP2 on Tomcat 9
Hi,
2016-03-19 23:21 GMT+02:00 Ajay Verma :
>
> Hello,
> I'm trying to get multipart forms working in Tomcat 9 over HTTP2 (with
TLS enabled).
>
> The SSL Connector configuration in server.xml (Tomcat 9) is given
below
>
>
> certificateFile="conf/2_toeflmadeeasy.com.crt" />
> Multipart form submission does not work (the form
variable values are not retrieved on server in the servlet) with above
connector.The sample multipart form html code is given below
>
> File 1:
> File 2:
>
>
> I am trying to get form parameters by using the
getParameter("form_submission_type") method on HttpServletRequest, and it
returns null under HTTP2. If I remove the line ) it works. But now I
am not on HTTP2.
>
> Anyone have any ideas how I can get it to work on HTTP2?
Is it possible for you to test your configuration with the manager
application that comes with Tomcat distribution?
It uses multipart.
I tested it on my side and the manager application is working with HTTP/2
and multipart.
Regards,
Violeta
> Thanks in advance for any suggestions and comments.
> Ajay
Re: Multipart form submission does not work over SSL HTTP2 on Tomcat 9
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Mark,
On 3/19/16 9:18 PM, Mark Olsson wrote:
> On Sat, Mar 19, 2016 at 2:21 PM, Ajay Verma
> wrote:
>
>> Hello, I'm trying to get multipart forms working in Tomcat 9 over
>> HTTP2 (with TLS enabled).
>>
>> The SSL Connector configuration in server.xml (Tomcat 9) is
>> given below> protocol="org.apache.coyote.http11.Http11AprProtocol"
>> maxThreads="150" SSLEnabled="true"> > className="org.apache.coyote.http2.Http2Protocol" />
>> > certificateKeyFile="conf/toeflssl.key"
>> certificateFile="conf/2_toeflmadeeasy.com.crt" />
>> Multipart form submission does not work (the
>> form variable values are not retrieved on server in the servlet)
>> with above connector.The sample multipart form html code is given
>> below> enctype="multipart/form-data"> > id="form_submission_type" name="form_submission_type"
>> value="test"> File 1:> size="20" value=""> File 2:> name="file2" size="20" value=""> > value="Submit" name="submit"> I am trying to get form
>> parameters by using the getParameter("form_submission_type")
>> method on HttpServletRequest, and it returns null under HTTP2. If
>> I remove the line > className="org.apache.coyote.http2.Http2Protocol" />) it works.
>> But now I am not on HTTP2.
>>
>> Anyone have any ideas how I can get it to work on HTTP2? Thanks
>> in advance for any suggestions and comments. Ajay
>>
>
> I can't speak for Tomcat 9, but for T8 getParameter() won't work on
> a multi-part form. I vaguely recall there's a Tomcat way of
> getting the parameters, but I ended up using Apache's FileUpload
> library which will generate a list of files and parameters for the
> request. Though I have no idea if FileUpload will work with HTTP2
> or not.
If you are using servlet 3.0+, there's no reason to use a separate
file-upload library.
Use HttpServletRequest.getParts() and related API calls.
I'm not sure if this has anything to do with http2.
- -chris
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Re: Multipart form submission does not work over SSL HTTP2 on Tomcat 9
On Sat, Mar 19, 2016 at 2:21 PM, Ajay Verma
wrote:
> Hello,
> I'm trying to get multipart forms working in Tomcat 9 over HTTP2 (with TLS
> enabled).
>
> The SSL Connector configuration in server.xml (Tomcat 9) is given
> below protocol="org.apache.coyote.http11.Http11AprProtocol" maxThreads="150"
> SSLEnabled="true">
>
>
> certificateFile="conf/2_toeflmadeeasy.com.crt" />
> Multipart form submission does not work (the form
> variable values are not retrieved on server in the servlet) with above
> connector.The sample multipart form html code is given below name="multiPartForm" method="post" enctype="multipart/form-data">
> value="test">
> File 1:
> File 2:
>
>
> I am trying to get form parameters by using the
> getParameter("form_submission_type") method on HttpServletRequest, and it
> returns null under HTTP2. If I remove the line className="org.apache.coyote.http2.Http2Protocol" />) it works. But now I
> am not on HTTP2.
>
> Anyone have any ideas how I can get it to work on HTTP2?
> Thanks in advance for any suggestions and comments.
> Ajay
>
I can't speak for Tomcat 9, but for T8 getParameter() won't work on a
multi-part form. I vaguely recall there's a Tomcat way of getting the
parameters, but I ended up using Apache's FileUpload library which will
generate a list of files and parameters for the request. Though I have no
idea if FileUpload will work with HTTP2 or not.
