+++ /dev/null
-/*-
- * ============LICENSE_START=======================================================
- * org.onap.dmaap
- * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- * 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.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.dmaap.dbcapi.aaf.client;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.OutputStream;
-import java.net.ConnectException;
-import java.net.ProtocolException;
-import java.net.URL;
-import java.net.UnknownHostException;
-
-import javax.net.ssl.HttpsURLConnection;
-
-import org.apache.commons.codec.binary.Base64;
-import org.apache.log4j.Logger;
-import org.onap.dmaap.dbcapi.aaf.AafDecrypt;
-import org.onap.dmaap.dbcapi.aaf.AafService;
-import org.onap.dmaap.dbcapi.aaf.DecryptionInterface;
-import org.onap.dmaap.dbcapi.aaf.AafService.ServiceType;
-import org.onap.dmaap.dbcapi.logging.BaseLoggingClass;
-import org.onap.dmaap.dbcapi.logging.DmaapbcLogMessageEnum;
-import org.onap.dmaap.dbcapi.model.ApiError;
-import org.onap.dmaap.dbcapi.model.MR_Cluster;
-import org.onap.dmaap.dbcapi.model.Topic;
-import org.onap.dmaap.dbcapi.util.DmaapConfig;
-
-public class MrProvConnection extends BaseLoggingClass{
-
- private String provURL;
-
- private HttpsURLConnection uc;
-
-
- private String topicMgrCred;
-
- private String getCred( ) {
- String mechIdProperty = "aaf.TopicMgrUser";
- String pwdProperty = "aaf.TopicMgrPassword";
- DmaapConfig p = (DmaapConfig)DmaapConfig.getConfig();
- logger.info( "templog:getCred: 10");
-
- String user = p.getProperty( mechIdProperty, "noMechId@domain.netset.com" );
- logger.info( "templog:getCred: 20");
-
- String pwd = "";
- String encPwd = p.getProperty( pwdProperty, "notSet" );
- logger.info( "templog:getCred: 30");
-
- AafDecrypt decryptor = new AafDecrypt();
- logger.info( "templog:getCred: 40");
- pwd = decryptor.decrypt(encPwd);
- logger.info( "templog:getCred: 50");
-
- return user + ":" + pwd;
-
-
-
- }
-
-
- public MrProvConnection( ) {
- topicMgrCred = getCred();
-
- }
-
- public boolean makeTopicConnection( MR_Cluster cluster ) {
- logger.info( "connect to cluster: " + cluster.getDcaeLocationName());
-
-
- provURL = cluster.getTopicProtocol() + "://" + cluster.getFqdn() + ":" + cluster.getTopicPort() + "/topics/create";
-
- return makeConnection( provURL );
- }
-
- private boolean makeConnection( String pURL ) {
- logger.info( "makeConnection to " + pURL );
-
- try {
- URL u = new URL( pURL );
- uc = (HttpsURLConnection) u.openConnection();
- uc.setInstanceFollowRedirects(false);
- logger.info( "open connect to " + pURL );
- return(true);
- } catch( UnknownHostException uhe ){
- logger.error( "Caught UnknownHostException for " + pURL);
- return(false);
- } catch (Exception e) {
- logger.error("Unexpected error during openConnection of " + pURL );
- e.printStackTrace();
- return(false);
- }
-
- }
-
- static String bodyToString( InputStream is ) {
- StringBuilder sb = new StringBuilder();
- BufferedReader br = new BufferedReader( new InputStreamReader(is));
- String line;
- try {
- while ((line = br.readLine()) != null ) {
- sb.append( line );
- }
- } catch (IOException ex ) {
- errorLogger.error( "IOexception:" + ex);
- }
-
- return sb.toString();
- }
-
- public String doPostTopic( Topic postTopic, ApiError err ) {
- String auth = "Basic " + Base64.encodeBase64String(topicMgrCred.getBytes());
-
-
- String responsemessage = null;
- int rc = -1;
-
-
- try {
- byte[] postData = postTopic.getBytes();
- logger.info( "post fields=" + postData.toString() );
- uc.setRequestProperty("Authorization", auth);
- logger.info( "Authenticating with " + auth );
- uc.setRequestMethod("POST");
- uc.setRequestProperty("Content-Type", "application/json");
- uc.setRequestProperty( "charset", "utf-8");
- uc.setRequestProperty( "Content-Length", Integer.toString( postData.length ));
- uc.setUseCaches(false);
- uc.setDoOutput(true);
- OutputStream os = null;
-
-
- try {
- uc.connect();
- os = uc.getOutputStream();
- os.write( postData );
-
- } catch (ProtocolException pe) {
- // Rcvd error instead of 100-Continue
- try {
- // work around glitch in Java 1.7.0.21 and likely others
- // without this, Java will connect multiple times to the server to run the same request
- uc.setDoOutput(false);
- } catch (Exception e) {
- }
- } catch ( UnknownHostException uhe ) {
- errorLogger.error( DmaapbcLogMessageEnum.UNKNOWN_HOST_EXCEPTION , "Unknown Host Exception" , provURL );
- err.setCode(500);
- err.setMessage("Unknown Host Exception");
- err.setFields( uc.getURL().getHost());
- return new String( "500: " + uhe.getMessage());
- }catch ( ConnectException ce ) {
- errorLogger.error( DmaapbcLogMessageEnum.HTTP_CONNECTION_EXCEPTION, provURL, "HTTP Connection Exception" );
- err.setCode(500);
- err.setMessage("HTTP Connection Exception");
- err.setFields( uc.getURL().getHost());
- return new String( "500: " + ce.getMessage());
- }
- rc = uc.getResponseCode();
- logger.info( "http response code:" + rc );
- err.setCode(rc);
- responsemessage = uc.getResponseMessage();
- logger.info( "responsemessage=" + responsemessage );
- err.setMessage(responsemessage);
-
-
- if (responsemessage == null) {
- // work around for glitch in Java 1.7.0.21 and likely others
- // When Expect: 100 is set and a non-100 response is received, the response message is not set but the response code is
- String h0 = uc.getHeaderField(0);
- if (h0 != null) {
- int i = h0.indexOf(' ');
- int j = h0.indexOf(' ', i + 1);
- if (i != -1 && j != -1) {
- responsemessage = h0.substring(j + 1);
- }
- }
- }
- if (rc >= 200 && rc < 300 ) {
- String responseBody = null;
- responseBody = bodyToString( uc.getInputStream() );
- logger.info( "responseBody=" + responseBody );
- return responseBody;
-
- }
-
- } catch (Exception e) {
- System.err.println("Unable to read response " );
- e.printStackTrace();
- }
- finally {
- try {
- uc.disconnect();
- } catch ( Exception e ) {}
- }
- return new String( rc +": " + responsemessage );
-
- }
-
-
-
-
-}