| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.struts.extras; |
| |
| import com.opensymphony.xwork2.LocaleProvider; |
| import com.opensymphony.xwork2.inject.Inject; |
| import com.opensymphony.xwork2.util.LocalizedTextUtil; |
| import com.opensymphony.xwork2.util.logging.Logger; |
| import com.opensymphony.xwork2.util.logging.LoggerFactory; |
| import org.apache.struts2.dispatcher.multipart.JakartaMultiPartRequest; |
| |
| import java.util.Locale; |
| |
| public class SecureJakartaMultipartParser extends JakartaMultiPartRequest { |
| |
| private static final Logger LOG = LoggerFactory.getLogger(SecureJakartaMultipartParser.class); |
| |
| private Locale defaultLocale; |
| |
| public SecureJakartaMultipartParser() { |
| LOG.info("This is a secure implementation of the Struts Jakarta Multipart parser, " + |
| "this implementation is safe against vulnerability described in the S2-045/S2-046 Security Bulletins."); |
| } |
| |
| @Inject |
| public void setLocaleProvider(LocaleProvider provider) { |
| defaultLocale = provider.getLocale(); |
| } |
| |
| protected String buildErrorMessage(Throwable e, Object[] args) { |
| String errorKey = "struts.messages.upload.error." + e.getClass().getSimpleName(); |
| |
| if (LOG.isDebugEnabled()) { |
| LOG.debug("Preparing error message for key: [#0]", errorKey); |
| } |
| |
| if (LocalizedTextUtil.findText(this.getClass(), errorKey, defaultLocale, null, new Object[0]) == null) { |
| return LocalizedTextUtil.findText(this.getClass(), "struts.messages.error.uploading", defaultLocale, null, new Object[] { e.getMessage() }); |
| } else { |
| return LocalizedTextUtil.findText(this.getClass(), errorKey, defaultLocale, null, args); |
| } |
| } |
| } |