1 files changed, 226 insertions, 0 deletions
diff --git a/src/main/java/org/openecomp/datarouter/util/client/NoAuthRestClient.java b/src/main/java/org/openecomp/datarouter/util/client/NoAuthRestClient.java
new file mode 100644
index 0000000..33874a8
--- /dev/null
+++ b/src/main/java/org/openecomp/datarouter/util/client/NoAuthRestClient.java
@@ -0,0 +1,226 @@
+/**
+ * ============LICENSE_START=======================================================
+ * DataRouter
+ * ================================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * 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=========================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.openecomp.datarouter.util.client;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.ws.rs.core.MediaType;
+
+import org.apache.camel.Exchange;
+import org.apache.camel.component.http.HttpMessage;
+import org.apache.camel.Message;
+import org.openecomp.cl.api.Logger;
+import org.openecomp.cl.eelf.LoggerFactory;
+import org.openecomp.cl.mdc.MdcContext;
+import org.openecomp.datarouter.logging.DataRouterMsgs;
+import org.openecomp.datarouter.util.AaiUiSvcPolicyUtil;
+import org.openecomp.datarouter.util.NodeUtils;
+import org.openecomp.datarouter.util.RouterServiceUtil;
+import org.openecomp.restclient.client.Headers;
+import org.openecomp.restclient.client.OperationResult;
+import org.openecomp.restclient.client.RestClient;
+import org.openecomp.restclient.enums.RestAuthenticationMode;
+import org.slf4j.MDC;
+
+import org.springframework.http.HttpStatus;
+
+import org.openecomp.restclient.rest.HttpUtil;
+import com.fasterxml.jackson.databind.JsonNode;
+
+public class NoAuthRestClient implements SvcRoutingRestClient {
+
+  private RestClient restClient;
+  
+  private String host;
+  private String port;
+  private String originUrl;
+  private String targetUri;
+  private JsonNode targetPayload;
+  private Logger logger;
+  private Logger auditLogger;
+  
+  public NoAuthRestClient(int connectTimeOut, int readTimeOut) {
+    LoggerFactory loggerFactoryInstance = LoggerFactory.getInstance();
+    logger = loggerFactoryInstance.getLogger(NoAuthRestClient.class.getName());
+    auditLogger = loggerFactoryInstance.getAuditLogger(NoAuthRestClient.class.getName());
+    restClient = new RestClient().authenticationMode(RestAuthenticationMode.HTTP_NOAUTH)
+        .connectTimeoutMs(connectTimeOut).readTimeoutMs(readTimeOut);
+  }
+  
+
+  private OperationResult getResults(String url, JsonNode payload){
+    Map<String, List<String>> headers = new HashMap<>();
+    headers.put(Headers.FROM_APP_ID, Arrays.asList("Synapse"));
+    headers.put(Headers.TRANSACTION_ID, Arrays.asList(MDC.get(MdcContext.MDC_REQUEST_ID)));
+    return this.getRestClient().post(url, payload.asText(), headers, MediaType.APPLICATION_JSON_TYPE, MediaType.APPLICATION_JSON_TYPE);
+  }
+  
+  public final void handleRequest (String host, String port, Exchange exchange) throws Exception {
+    RouterServiceUtil.setMdcContext(exchange);
+    Message message = exchange.getIn();
+    String body = message.getBody(String.class);
+    OperationResult result = new OperationResult();
+    
+    this.setHost(host);
+    this.setPort(port);
+    
+    this.setOriginUrl(message.getHeader(Exchange.HTTP_URL).toString());
+    if (body != null && body.length() != 0) {
+      JsonNode node = NodeUtils.convertJsonStrToJsonNode(body);
+      this.setTargetPayload(AaiUiSvcPolicyUtil.getOriginPayload(node));
+      this.setTargetUri(AaiUiSvcPolicyUtil.getTargetUri(node));
+    } 
+
+    if ( this.getTargetPayload() == null || this.getTargetUri() == null){
+      logger.error(DataRouterMsgs.INVALID_ORIGIN_PAYLOAD, body);
+      result.setResultCode(HttpStatus.BAD_REQUEST.value());
+      result.setFailureCause("Invalid payload");
+    }
+    
+    String targetUrl = "http://" + host + ":" + port + "/" + this.targetUri;
+    auditLogger.info(DataRouterMsgs.ROUTING_FROM_TO, this.getOriginUrl(), targetUrl);
+    long startTimeInMs = System.currentTimeMillis();
+
+    result = this.getResults(targetUrl, targetPayload);
+
+    long targetMsOpTime = (System.currentTimeMillis() - startTimeInMs);
+    auditLogger.info(DataRouterMsgs.OP_TIME, "Target service at "+ targetUrl, String.valueOf(targetMsOpTime));
+    
+    int rc = result.getResultCode();
+    String resultStr = "";
+    if (HttpUtil.isHttpResponseClassSuccess(rc)) {
+      resultStr = result.getResult();
+    } else {
+      resultStr = result.getFailureCause();
+    }
+    
+    logger.debug(DataRouterMsgs.ROUTING_RESPONSE, targetUrl, result.toString());
+    exchange.getOut().setHeader(Exchange.HTTP_RESPONSE_CODE, rc);
+    exchange.getOut().setBody(resultStr);
+  }
+
+
+  /* (non-Javadoc)
+   * @see org.openecomp.datarouter.util.client.SvcRoutingRestClient#getHost()
+   */
+  @Override
+  public String getHost() {
+    return host;
+  }
+
+  /* (non-Javadoc)
+   * @see org.openecomp.datarouter.util.client.SvcRoutingRestClient#setHost(java.lang.String)
+   */
+  @Override
+  public void setHost(String host) {
+    this.host = host;
+  }
+
+
+  /* (non-Javadoc)
+   * @see org.openecomp.datarouter.util.client.SvcRoutingRestClient#getPort()
+   */
+  @Override
+  public String getPort() {
+    return port;
+  }
+
+
+  /* (non-Javadoc)
+   * @see org.openecomp.datarouter.util.client.SvcRoutingRestClient#setPort(java.lang.String)
+   */
+  @Override
+  public void setPort(String port) {
+    this.port = port;
+  }
+
+
+  /* (non-Javadoc)
+   * @see org.openecomp.datarouter.util.client.SvcRoutingRestClient#getTargetUri()
+   */
+  @Override
+  public String getTargetUri() {
+    return targetUri;
+  }
+
+
+  /* (non-Javadoc)
+   * @see org.openecomp.datarouter.util.client.SvcRoutingRestClient#setTargetUri(java.lang.String)
+   */
+  @Override
+  public void setTargetUri(String targetUri) {
+    this.targetUri = targetUri;
+  }
+
+
+  /* (non-Javadoc)
+   * @see org.openecomp.datarouter.util.client.SvcRoutingRestClient#getTargetPayload()
+   */
+  @Override
+  public JsonNode getTargetPayload() {
+    return targetPayload;
+  }
+
+
+  /* (non-Javadoc)
+   * @see org.openecomp.datarouter.util.client.SvcRoutingRestClient#setTargetPayload(com.fasterxml.jackson.databind.JsonNode)
+   */
+  @Override
+  public void setTargetPayload(JsonNode targetPayload) {
+    this.targetPayload = targetPayload;
+  }
+
+
+  /* (non-Javadoc)
+   * @see org.openecomp.datarouter.util.client.SvcRoutingRestClient#getRestClient()
+   */
+  @Override
+  public RestClient getRestClient() {
+    return restClient;
+  }
+  
+  /* (non-Javadoc)
+   * @see org.openecomp.datarouter.util.client.SvcRoutingRestClient#setRestClient()
+   */
+  @Override
+  public void setRestClient(RestClient client) {
+    this.restClient = client;
+  }
+
+
+  public String getOriginUrl() {
+    return originUrl;
+  }
+
+
+  public void setOriginUrl(String originUrl) {
+    this.originUrl = originUrl;
+  }
+ 
+
+}