[jira] [Created] (FILEUPLOAD-301) Problems uploading files greater than 100kb using HTTPS

["Andrea (Jira)" <ji...@apache.org>]

Andrea created FILEUPLOAD-301:
---------------------------------

             Summary: Problems uploading files greater than 100kb using HTTPS
                 Key: FILEUPLOAD-301
                 URL: https://issues.apache.org/jira/browse/FILEUPLOAD-301
             Project: Commons FileUpload
          Issue Type: Bug
    Affects Versions: 1.2.2, 1.4
         Environment:  

Apache Tomcat 8.5

java 9.0.4

Windows Server 2016 Datacenter
            Reporter: Andrea


I'have a java web app that uses Apache Commons FileUpload for uploading files using servlets. 

My base code worked perfectly for years on a plain http environment (Apache Tomcat 8.5).

I've changed my environment to work with HTTPS, using a Let's Encrypt certificate using connector configured with org.apache.coyote.http11.Http11AprProtocol.

My uploads now suddenly fail if files are greater than 100kb. Same files uploaded successfully using plain HTTP environment. 


This is the exception logged: 
   

{{org.apache.commons.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. java.io.IOException: The socket [925,024,592] associated with this connection has been closed.}}


this is the code fragment i use for manage request:
     

{{DiskFileItemFactory factory = new DiskFileItemFactory();   }}

{{File repository = (File)                    request.getServletContext().getAttribute("javax.servlet.context.tempdir");   factory.setRepository(repository);   }}

{{ServletFileUpload upload = new ServletFileUpload(factory);   upload.setHeaderEncoding(encoding);    }}

{{multipartItems = upload.parseRequest(request);}}

 

Tomcat settings: 

 

{{<Connector  port="80" protocol="HTTP/1.1" connectionTimeout="20000"       redirectPort="443"   />}}
{{}}

{{<Connector  port="443" protocol="org.apache.coyote.http11.Http11AprProtocol"        maxThreads="150" SSLEnabled="true" >        }}

{{<UpgradeProtocol className="org.apache.coyote.http2.Http2Protocol" />        <SSLHostConfig>            }}

{{<Certificate  certificateKeyFile="D:/prj/certificati/private.key"                certificateFile="D:/prj/certificati/certificate.crt"                certificateChainFile="D:/prj/certificati/ca_bundle.crt"                type="RSA"  />        }}

{{</SSLHostConfig>    }}

{{</Connector>}}



Thanks 



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