59 lines
1.9 KiB
Java
59 lines
1.9 KiB
Java
/**
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* $RCSfile$
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* $Revision: $
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* $Date: $
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*
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* Copyright 2003-2007 Jive Software.
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*
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* All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smack.sasl;
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import org.jivesoftware.smack.SASLAuthentication;
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/**
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* Implementation of the SASL PLAIN mechanisn as defined by the
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* <a href="http://www.ietf.org/internet-drafts/draft-ietf-sasl-plain-08.txt">IETF draft
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* document</a>.
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*
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* @author Gaston Dombiak
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*/
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public class SASLPlainMechanism extends SASLMechanism {
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public SASLPlainMechanism(SASLAuthentication saslAuthentication) {
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super(saslAuthentication);
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}
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protected String getName() {
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return "PLAIN";
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}
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protected String getAuthenticationText(String username, String host, String password) {
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// Build the text containing the "authorization identity" + NUL char +
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// "authentication identity" + NUL char + "clear-text password"
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StringBuilder text = new StringBuilder();
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text.append(username).append("@").append(host);
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text.append('\0');
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text.append(username);
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text.append('\0');
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text.append(password);
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return text.toString();
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}
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protected String getChallengeResponse(byte[] bytes) {
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// Return null since this mechanism will never get a challenge from the server
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return null;
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}
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}
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