[jboss-jira] [JBoss JIRA] (WFLY-6742) javax.servlet.http.Part.getSubmittedFileName() uses wrong encoding

[ https://issues.jboss.org/browse/WFLY-6742?page=com.atlassian.jira.plugin.... ] Maxim Wirt edited comment on WFLY-6742 at 6/24/16 4:17 AM: ----------------------------------------------------------- The charset is set by a Filter @WebFilter("/*") public class UtfFilter implements Filter { private FilterConfig filterConfig = null; public UtfFilter() { } public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { if(request instanceof HttpServletRequest) { HttpServletRequest htRequest = (HttpServletRequest)request; try { htRequest.setCharacterEncoding("UTF-8"); } catch (UnsupportedEncodingException e) { e.printStackTrace(); throw new ServletException(e); } } chain.doFilter(request, response); } public FilterConfig getFilterConfig() { return filterConfig; } public void setFilterConfig(FilterConfig filterConfig) { this.filterConfig = filterConfig; } public void destroy() { } public void init(FilterConfig filterConfig) { this.filterConfig = filterConfig; } } the servlet is @WebServlet("/file") @MultipartConfig public class FileServlet extends HttpServlet { protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { System.out.println(request.getCharacterEncoding()); // returns "UTF-8" for (Part part : request.getParts()) { System.out.println("file=" + part.getSubmittedFileName()); //wrong name System.out.println(new String(part.getSubmittedFileName().getBytes("ISO-8859-1"), "UTF-8")); // correct name } } } was (Author: maximwirt): The charset is set by a Filter {{@WebFilter("/*") public class UtfFilter implements Filter { private FilterConfig filterConfig = null; public UtfFilter() { } public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { if(request instanceof HttpServletRequest) { HttpServletRequest htRequest = (HttpServletRequest)request; try { htRequest.setCharacterEncoding("UTF-8"); } catch (UnsupportedEncodingException e) { e.printStackTrace(); throw new ServletException(e); } } chain.doFilter(request, response); } public FilterConfig getFilterConfig() { return filterConfig; } public void setFilterConfig(FilterConfig filterConfig) { this.filterConfig = filterConfig; } public void destroy() { } public void init(FilterConfig filterConfig) { this.filterConfig = filterConfig; } } }} the servlet is {{@WebServlet("/file") @MultipartConfig public class FileServlet extends HttpServlet { protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { System.out.println(request.getCharacterEncoding()); // returns "UTF-8" for (Part part : request.getParts()) { System.out.println("file=" + part.getSubmittedFileName()); //wrong name System.out.println(new String(part.getSubmittedFileName().getBytes("ISO-8859-1"), "UTF-8")); // correct name } } }}} -- This message was sent by Atlassian JIRA (v6.4.11#64026)