[Java] 파일 다운로드 시 '서버에서 중복헤더를 수신했습니다.' 크롬

파일 다운로드 시 Software caused connection abort: socket write error

크롬에서 "서버에서 중복헤더를 수신했습니다." 메세지 출력

 

❗ 파일명에 콤마 "," 가 들어가있기때문에 발생

 

해결방법

// Response.AddHeader("Content-Disposition", "attachment;filename=" + file.Name+ "");
// 파일명 감싸기
Response.AddHeader("Content-Disposition", "attachment;filename=\"" + file.Name+ "\"");

✅ Response.AddHeader("Content-Disposition", "attachment;filename=\"" + file.Name+ "\"");

 

응답헤더에 ContentType 이외에 파일정보를 Header에 추가하는 코드 때문에 나타는 증상

Internet Explore에서는 다운로드에 대한 파일정보를 헤더에 넣어줘도 이상이 없었지만,

크롬에서는 그것을 취약점 공격을 위한 수단으로 판단한 것으로 보인다.

 

 download file path : /usr/local/..파일경로../파일명
10월 26, 2021 1:19:36 오후 egovframework.com.cmm.util.EgovBasicLogger ignore
해제: IO Exception
org.apache.catalina.connector.ClientAbortException: java.net.SocketException: Software caused connection abort: socket write error
	at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:411)
	at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:330)
	at org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:436)
	at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:424)
	at org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:91)
	at org.springframework.security.web.context.SaveContextOnUpdateOrErrorResponseWrapper$SaveContextServletOutputStream.write(SaveContextOnUpdateOrErrorResponseWrapper.java:457)
	at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
	at java.io.BufferedOutputStream.write(BufferedOutputStream.java:126)
	at org.springframework.util.StreamUtils.copy(StreamUtils.java:125)
	at org.springframework.util.FileCopyUtils.copy(FileCopyUtils.java:109)
	at egovframework.com.cmm.web.EgovFileDownloadController.cvplFileDownloadJFile(EgovFileDownloadController.java:235)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
(중략)

Caused by: java.net.SocketException: Software caused connection abort: socket write error
	at java.net.SocketOutputStream.socketWrite0(Native Method)
	at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:113)
	at java.net.SocketOutputStream.write(SocketOutputStream.java:159)
	at org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:216)
	at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:451)
	at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:352)
	at org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrite(InternalOutputBuffer.java:239)
	at org.apache.coyote.http11.filters.IdentityOutputFilter.doWrite(IdentityOutputFilter.java:84)
	at org.apache.coyote.http11.AbstractOutputBuffer.doWrite(AbstractOutputBuffer.java:192)
	at org.apache.coyote.Response.doWrite(Response.java:578)
	at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:406)
	... 100 more

10월 26, 2021 1:19:36 오후 org.apache.catalina.core.ApplicationDispatcher invoke
심각: 서블릿 [jsp]을(를) 위한 Servlet.service() 호출이 예외를 발생시켰습니다.
java.lang.IllegalStateException: 이 응답을 위해 getOutputStream()이 이미 호출되었습니다.
	at org.apache.catalina.connector.Response.getWriter(Response.java:643)
	at org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:213)
	at javax.servlet.ServletResponseWrapper.getWriter(ServletResponseWrapper.java:109)
	at org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java:128)
	at org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:121)
	at org.apache.jasper.runtime.PageContextImpl.release(PageContextImpl.java:186)
	at org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext(JspFactoryImpl.java:124)
	at org.apache.jasper.runtime.JspFactoryImpl.releasePageContext(JspFactoryImpl.java:78)
	at org.apache.jsp.codeThrowable_jsp._jspService(codeThrowable_jsp.java:178)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:71)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:477)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
	(중략)

10월 26, 2021 1:19:36 오후 org.apache.catalina.core.StandardHostValve custom
심각: Exception Processing ErrorPage[exceptionType=java.lang.Throwable, location=/codeThrowable.jsp]
org.apache.jasper.JasperException: java.lang.IllegalStateException: 이 응답을 위해 getOutputStream()이 이미 호출되었습니다.
	at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:599)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:510)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:742)
	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:602)
	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:541)
	at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:476)
	at org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:419)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:200)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:1025)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:452)
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1201)
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:654)
	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:319)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.IllegalStateException: 이 응답을 위해 getOutputStream()이 이미 호출되었습니다.
	at org.apache.catalina.connector.Response.getWriter(Response.java:643)
	at org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:213)
	at javax.servlet.ServletResponseWrapper.getWriter(ServletResponseWrapper.java:109)
	at org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java:128)
	at org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:121)
	at org.apache.jasper.runtime.PageContextImpl.release(PageContextImpl.java:186)
	at org.apache.jasper.runtime.JspFactoryImpl.internalReleasePageContext(JspFactoryImpl.java:124)
	at org.apache.jasper.runtime.JspFactoryImpl.releasePageContext(JspFactoryImpl.java:78)
	at org.apache.jsp.codeThrowable_jsp._jspService(codeThrowable_jsp.java:178)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:71)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:477)
	... 22 more

 

 

 

출처: 

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https://devzeroty.tistory.com/entry/크롬에서-파일-다운로드시-중복헤더-수신이라-나오는-경우 [Dev Story..]