| /* |
| * 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.pulsar.client.impl.auth; |
| |
| import com.google.gson.Gson; |
| import com.google.gson.JsonObject; |
| import java.io.IOException; |
| import java.util.Map; |
| import org.apache.pulsar.client.api.Authentication; |
| import org.apache.pulsar.client.api.AuthenticationDataProvider; |
| import org.apache.pulsar.client.api.EncodedAuthenticationParameterSupport; |
| import org.apache.pulsar.client.api.PulsarClientException; |
| |
| public class AuthenticationBasic implements Authentication, EncodedAuthenticationParameterSupport { |
| static final String AUTH_METHOD_NAME = "basic"; |
| private String userId; |
| private String password; |
| |
| @Override |
| public void close() throws IOException { |
| // noop |
| } |
| |
| @Override |
| public String getAuthMethodName() { |
| return AUTH_METHOD_NAME; |
| } |
| |
| @Override |
| public AuthenticationDataProvider getAuthData() throws PulsarClientException { |
| try { |
| return new AuthenticationDataBasic(userId, password); |
| } catch (Exception e) { |
| throw PulsarClientException.unwrap(e); |
| } |
| } |
| |
| @Override |
| public void configure(Map<String, String> authParams) { |
| configure(new Gson().toJson(authParams)); |
| } |
| |
| @Override |
| public void configure(String encodedAuthParamString) { |
| JsonObject params = new Gson().fromJson(encodedAuthParamString, JsonObject.class); |
| userId = params.get("userId").getAsString(); |
| password = params.get("password").getAsString(); |
| } |
| |
| @Override |
| public void start() throws PulsarClientException { |
| // noop |
| } |
| |
| } |