| /** |
| * 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.wss4j.stax.impl.processor.output; |
| |
| import java.time.Instant; |
| import java.time.ZoneOffset; |
| import java.time.format.DateTimeFormatter; |
| |
| import javax.xml.namespace.QName; |
| import javax.xml.stream.XMLStreamException; |
| |
| import org.apache.wss4j.common.util.DateUtil; |
| import org.apache.wss4j.stax.ext.WSSConstants; |
| import org.apache.wss4j.stax.ext.WSSSecurityProperties; |
| import org.apache.wss4j.stax.utils.WSSUtils; |
| import org.apache.xml.security.exceptions.XMLSecurityException; |
| import org.apache.xml.security.stax.ext.AbstractOutputProcessor; |
| import org.apache.xml.security.stax.ext.OutputProcessorChain; |
| import org.apache.xml.security.stax.ext.stax.XMLSecEvent; |
| |
| public class TimestampOutputProcessor extends AbstractOutputProcessor { |
| |
| public TimestampOutputProcessor() throws XMLSecurityException { |
| super(); |
| addAfterProcessor(UsernameTokenOutputProcessor.class.getName()); |
| addBeforeProcessor(WSSSignatureOutputProcessor.class.getName()); |
| addBeforeProcessor(EncryptOutputProcessor.class.getName()); |
| } |
| |
| /* |
| <wsu:Timestamp wsu:Id="Timestamp-1247751600" |
| xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"> |
| <wsu:Created xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"> |
| 2009-08-31T05:37:57.391Z |
| </wsu:Created> |
| <wsu:Expires xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"> |
| 2009-08-31T05:52:57.391Z |
| </wsu:Expires> |
| </wsu:Timestamp> |
| */ |
| |
| @Override |
| public void processEvent(XMLSecEvent xmlSecEvent, OutputProcessorChain outputProcessorChain) |
| throws XMLStreamException, XMLSecurityException { |
| |
| outputProcessorChain.processEvent(xmlSecEvent); |
| |
| if (WSSUtils.isSecurityHeaderElement(xmlSecEvent, ((WSSSecurityProperties) getSecurityProperties()).getActor())) { |
| |
| final QName headerElementName = WSSConstants.TAG_WSU_TIMESTAMP; |
| OutputProcessorUtils.updateSecurityHeaderOrder(outputProcessorChain, headerElementName, getAction(), false); |
| |
| Instant created = Instant.now(); |
| |
| int ttl = ((WSSSecurityProperties) getSecurityProperties()).getTimestampTTL(); |
| Instant expires = created.plusSeconds(ttl); |
| |
| OutputProcessorChain subOutputProcessorChain = outputProcessorChain.createSubChain(this); |
| //wsu:id is optional and will be added when signing... |
| createStartElementAndOutputAsEvent(subOutputProcessorChain, headerElementName, true, null); |
| createStartElementAndOutputAsEvent(subOutputProcessorChain, WSSConstants.TAG_WSU_CREATED, false, null); |
| DateTimeFormatter formatter = DateUtil.getDateTimeFormatter(true); |
| createCharactersAndOutputAsEvent(subOutputProcessorChain, created.atZone(ZoneOffset.UTC).format(formatter)); |
| createEndElementAndOutputAsEvent(subOutputProcessorChain, WSSConstants.TAG_WSU_CREATED); |
| createStartElementAndOutputAsEvent(subOutputProcessorChain, WSSConstants.TAG_WSU_EXPIRES, false, null); |
| createCharactersAndOutputAsEvent(subOutputProcessorChain, expires.atZone(ZoneOffset.UTC).format(formatter)); |
| createEndElementAndOutputAsEvent(subOutputProcessorChain, WSSConstants.TAG_WSU_EXPIRES); |
| createEndElementAndOutputAsEvent(subOutputProcessorChain, headerElementName); |
| |
| outputProcessorChain.removeProcessor(this); |
| } |
| } |
| } |