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https://issues.apache.org/jira/browse/FILEUPLOAD-301?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Michael Osipov closed FILEUPLOAD-301.
-------------------------------------
Resolution: Not A Problem
> 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
> Priority: Major
>
> 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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