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