| /** |
| * 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 java.io.ByteArrayInputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.util.Map; |
| import java.util.function.Supplier; |
| |
| 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; |
| import org.apache.pulsar.client.impl.AuthenticationUtil; |
| |
| import com.google.common.annotations.VisibleForTesting; |
| |
| /** |
| * |
| * This plugin requires these parameters |
| * |
| * tlsCertFile: A file path for a client certificate. tlsKeyFile: A file path for a client private key. |
| * |
| */ |
| public class AuthenticationTls implements Authentication, EncodedAuthenticationParameterSupport { |
| private final static String AUTH_NAME = "tls"; |
| private static final long serialVersionUID = 1L; |
| |
| private String certFilePath; |
| private String keyFilePath; |
| private Supplier<ByteArrayInputStream> certStreamProvider, keyStreamProvider, trustStoreStreamProvider; |
| |
| public AuthenticationTls() { |
| } |
| |
| public AuthenticationTls(String certFilePath, String keyFilePath) { |
| this.certFilePath = certFilePath; |
| this.keyFilePath = keyFilePath; |
| } |
| |
| public AuthenticationTls(Supplier<ByteArrayInputStream> certStreamProvider, |
| Supplier<ByteArrayInputStream> keyStreamProvider) { |
| this(certStreamProvider, keyStreamProvider, null); |
| } |
| |
| public AuthenticationTls(Supplier<ByteArrayInputStream> certStreamProvider, |
| Supplier<ByteArrayInputStream> keyStreamProvider, Supplier<ByteArrayInputStream> trustStoreStreamProvider) { |
| this.certStreamProvider = certStreamProvider; |
| this.keyStreamProvider = keyStreamProvider; |
| this.trustStoreStreamProvider = trustStoreStreamProvider; |
| } |
| |
| @Override |
| public void close() throws IOException { |
| // noop |
| } |
| |
| @Override |
| public String getAuthMethodName() { |
| return AUTH_NAME; |
| } |
| |
| @Override |
| public AuthenticationDataProvider getAuthData() throws PulsarClientException { |
| try { |
| if (certFilePath != null && keyFilePath != null) { |
| return new AuthenticationDataTls(certFilePath, keyFilePath); |
| } else if (certStreamProvider != null && keyStreamProvider != null) { |
| return new AuthenticationDataTls(certStreamProvider, keyStreamProvider, trustStoreStreamProvider); |
| } |
| } catch (Exception e) { |
| throw new PulsarClientException(e); |
| } |
| throw new IllegalArgumentException("cert/key file path or cert/key stream must be present"); |
| } |
| |
| @Override |
| public void configure(String encodedAuthParamString) { |
| Map<String, String> authParamsMap = null; |
| try { |
| authParamsMap = AuthenticationUtil.configureFromJsonString(encodedAuthParamString); |
| } catch (Exception e) { |
| // auth-param is not in json format |
| } |
| authParamsMap = (authParamsMap == null || authParamsMap.isEmpty()) |
| ? AuthenticationUtil.configureFromPulsar1AuthParamString(encodedAuthParamString) |
| : authParamsMap; |
| setAuthParams(authParamsMap); |
| } |
| |
| @Override |
| @Deprecated |
| public void configure(Map<String, String> authParams) { |
| setAuthParams(authParams); |
| } |
| |
| @Override |
| public void start() throws PulsarClientException { |
| // noop |
| } |
| |
| private void setAuthParams(Map<String, String> authParams) { |
| certFilePath = authParams.get("tlsCertFile"); |
| keyFilePath = authParams.get("tlsKeyFile"); |
| } |
| |
| @VisibleForTesting |
| public String getCertFilePath() { |
| return certFilePath; |
| } |
| |
| @VisibleForTesting |
| public String getKeyFilePath() { |
| return keyFilePath; |
| } |
| |
| } |