/** * * Copyright 2017 Florian Schmaus, 2018 Paul Schaub. * * Licensed 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.jivesoftware.smackx.ox.element; import java.io.ByteArrayInputStream; import java.io.InputStream; import org.jivesoftware.smack.packet.ExtensionElement; import org.jivesoftware.smack.util.XmlStringBuilder; import org.jivesoftware.smackx.ox.util.Util; public class OpenPgpElement implements ExtensionElement { public static final String ELEMENT = "openpgp"; public static final String NAMESPACE = "urn:xmpp:openpgp:0"; // Represents the OpenPGP message, but encoded using base64. private final String base64EncodedOpenPgpMessage; public OpenPgpElement(String base64EncodedOpenPgpMessage) { this.base64EncodedOpenPgpMessage = base64EncodedOpenPgpMessage; } public InputStream toInputStream() { return new ByteArrayInputStream(base64EncodedOpenPgpMessage.getBytes(Util.UTF8)); } public String getEncryptedBase64MessageContent() { return base64EncodedOpenPgpMessage; } @Override public String getElementName() { return ELEMENT; } @Override public String getNamespace() { return NAMESPACE; } @Override public XmlStringBuilder toXML(String enclosingNamespace) { XmlStringBuilder xml = new XmlStringBuilder(this); xml.rightAngleBracket().append(base64EncodedOpenPgpMessage).closeElement(this); return xml; } }