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73 lines
1.9 KiB
Java
73 lines
1.9 KiB
Java
/**
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*
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* Copyright 2014-2019 Florian Schmaus
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*
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* 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.provided;
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import javax.security.auth.callback.CallbackHandler;
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import org.jivesoftware.smack.sasl.SASLMechanism;
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import org.jivesoftware.smack.util.ByteUtils;
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public class SASLPlainMechanism extends SASLMechanism {
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public static final String NAME = PLAIN;
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@Override
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protected void authenticateInternal(CallbackHandler cbh) {
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throw new UnsupportedOperationException("CallbackHandler not (yet) supported");
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}
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@Override
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protected byte[] getAuthenticationText() {
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// concatenate and encode username (authcid) and password
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String authzid;
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if (authorizationId == null) {
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authzid = "";
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} else {
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authzid = authorizationId.toString();
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}
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byte[] authcid = toBytes(authzid + '\u0000' + authenticationId);
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byte[] passw = toBytes('\u0000' + password);
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return ByteUtils.concat(authcid, passw);
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}
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@Override
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public String getName() {
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return NAME;
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}
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@Override
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public int getPriority() {
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return 410;
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}
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@Override
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public SASLPlainMechanism newInstance() {
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return new SASLPlainMechanism();
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}
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@Override
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public void checkIfSuccessfulOrThrow() {
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// No check performed
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}
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@Override
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public boolean authzidSupported() {
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return true;
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}
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}
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