use logging interceptor in SDC client

Issue-ID: VID-253
Change-Id: I67947886fd8945a224ee81d5eb0a8fedf1f7317c
Signed-off-by: Eylon Malin <eylon.malin@intl.att.com>

7 files changed, 107 insertions, 15 deletions

diff --git a/vid-app-common/src/main/java/org/onap/vid/asdc/rest/SdcRestClient.java b/vid-app-common/src/main/java/org/onap/vid/asdc/rest/SdcRestClient.java
index 96be59123..9efb3893a 100644
--- a/vid-app-common/src/main/java/org/onap/vid/asdc/rest/SdcRestClient.java
+++ b/vid-app-common/src/main/java/org/onap/vid/asdc/rest/SdcRestClient.java
@@ -29,8 +29,6 @@ import static org.onap.vid.client.SyncRestClientInterface.HEADERS.AUTHORIZATION;
 import static org.onap.vid.client.SyncRestClientInterface.HEADERS.CONTENT_TYPE;
 import static org.onap.vid.client.SyncRestClientInterface.HEADERS.X_ECOMP_INSTANCE_ID;
 import static org.onap.vid.client.UnirestPatchKt.extractRawAsString;
-import static org.onap.vid.logging.Headers.PARTNER_NAME;
-import static org.onap.vid.utils.Logging.REQUEST_ID_HEADER_KEY;
 
 import com.att.eelf.configuration.EELFLogger;
 import com.google.common.collect.ImmutableMap;
@@ -153,9 +151,7 @@ public class SdcRestClient implements AsdcClient {
     private Map<String, String> prepareHeaders(String auth, String contentType) {
         return ImmutableMap.of(
                 X_ECOMP_INSTANCE_ID, SystemProperties.getProperty(APP_DISPLAY_NAME),
-                PARTNER_NAME.getHeaderName(), PARTNER_NAME.getHeaderValue(),
                 AUTHORIZATION, auth,
-                REQUEST_ID_HEADER_KEY, Logging.extractOrGenerateRequestId(),
                 CONTENT_TYPE, contentType
         );
     }
diff --git a/vid-app-common/src/main/java/org/onap/vid/client/SyncRestClient.java b/vid-app-common/src/main/java/org/onap/vid/client/SyncRestClient.java
index 5c65c8af4..0883b3084 100644
--- a/vid-app-common/src/main/java/org/onap/vid/client/SyncRestClient.java
+++ b/vid-app-common/src/main/java/org/onap/vid/client/SyncRestClient.java
@@ -49,10 +49,13 @@ import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
 import org.apache.http.conn.ssl.SSLContexts;
 import org.apache.http.conn.ssl.TrustSelfSignedStrategy;
 import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClientBuilder;
 import org.apache.http.impl.client.HttpClients;
 import org.eclipse.jetty.util.security.Password;
 import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
 import org.onap.portalsdk.core.util.SystemProperties;
+import org.onap.vid.logging.ApacheClientMetricRequestInterceptor;
+import org.onap.vid.logging.ApacheClientMetricResponseInterceptor;
 import org.onap.vid.properties.VidProperties;
 import org.onap.vid.utils.Logging;
 import org.springframework.http.HttpMethod;
@@ -68,22 +71,29 @@ public class SyncRestClient implements SyncRestClientInterface {
     private RestClient restClient;
 
     public SyncRestClient(Logging loggingService) {
-        this(null, null, loggingService);
+        this(null, null, loggingService, false);
+    }
+
+    public SyncRestClient(Logging loggingService, boolean useLoggingInterceptor) {
+        this(null, null, loggingService, useLoggingInterceptor);
     }
 
     public SyncRestClient(ObjectMapper objectMapper, Logging loggingService) {
-        this(null, objectMapper,  loggingService);
+        this(null, objectMapper,  loggingService, false);
     }
 
     public SyncRestClient(CloseableHttpClient httpClient, Logging loggingService) {
-        this(httpClient, null,  loggingService);
+        this(httpClient, null,  loggingService, false);
     }
 
-    public SyncRestClient(CloseableHttpClient httpClient, ObjectMapper objectMapper, Logging loggingService) {
+    public SyncRestClient(CloseableHttpClient httpClient,
+        ObjectMapper objectMapper,
+        Logging loggingService,
+        boolean useLoggingInterceptor) {
         restClient = RestClient
             .newClient()
             .objectMapper(ObjectUtils.defaultIfNull(objectMapper, defaultObjectMapper()))
-            .httpClient(ObjectUtils.defaultIfNull(httpClient , defaultHttpClient()))
+            .httpClient(ObjectUtils.defaultIfNull(httpClient , defaultHttpClient(useLoggingInterceptor)))
             .build();
         this.loggingService = loggingService;
         this.outgoingRequestsLogger = Logging.getRequestsLogger("syncRestClient");
@@ -253,7 +263,7 @@ public class SyncRestClient implements SyncRestClientInterface {
         return JOSHWORKS_JACKSON_OBJECT_MAPPER;
     }
 
-    private CloseableHttpClient defaultHttpClient() {
+    private CloseableHttpClient defaultHttpClient(boolean useLoggingInterceptor) {
         try {
             String trustStorePath = SystemProperties.getProperty(VidProperties.VID_TRUSTSTORE_FILENAME);
             String trustStorePass = SystemProperties.getProperty(VidProperties.VID_TRUSTSTORE_PASSWD_X);
@@ -263,7 +273,13 @@ public class SyncRestClient implements SyncRestClientInterface {
             SSLContext sslContext = trustOwnCACerts(decryptedTrustStorePass, trustStore);
             SSLConnectionSocketFactory sslSf = allowTLSProtocols(sslContext);
 
-            return HttpClients.custom().setSSLSocketFactory(sslSf).build();
+            HttpClientBuilder httpClientBuilder = HttpClients.custom().setSSLSocketFactory(sslSf);
+            if (useLoggingInterceptor) {
+                httpClientBuilder
+                    .addInterceptorFirst(new ApacheClientMetricRequestInterceptor())
+                    .addInterceptorLast(new ApacheClientMetricResponseInterceptor());
+            }
+            return httpClientBuilder.build();
         } catch (IOException | CertificateException | UnrecoverableKeyException | NoSuchAlgorithmException | KeyStoreException | KeyManagementException e) {
             logger.warn("Cannot initialize custom http client from current configuration. Using default one.", e);
             return HttpClients.createDefault();
diff --git a/vid-app-common/src/main/java/org/onap/vid/controller/LoggerController.java b/vid-app-common/src/main/java/org/onap/vid/controller/LoggerController.java
index 928e19357..48677120d 100644
--- a/vid-app-common/src/main/java/org/onap/vid/controller/LoggerController.java
+++ b/vid-app-common/src/main/java/org/onap/vid/controller/LoggerController.java
@@ -65,7 +65,7 @@ public class LoggerController extends RestrictedBaseController {
         this.logfilePathCreator = logfilePathCreator;
     }
 
-    @GetMapping(value = "/{loggerName:audit|audit2019|error|metrics}")
+    @GetMapping(value = "/{loggerName:audit|audit2019|error|metrics|metrics2019}")
     public String getLog(@PathVariable String loggerName, HttpServletRequest request,
                          @RequestParam(value="limit", defaultValue = "5000") Integer limit) throws IOException {
 
diff --git a/vid-app-common/src/main/java/org/onap/vid/controller/WebConfig.java b/vid-app-common/src/main/java/org/onap/vid/controller/WebConfig.java
index 9faa7ade5..6936d0a71 100644
--- a/vid-app-common/src/main/java/org/onap/vid/controller/WebConfig.java
+++ b/vid-app-common/src/main/java/org/onap/vid/controller/WebConfig.java
@@ -160,7 +160,9 @@ public class WebConfig {
         String protocol = asdcClientConfiguration.getAsdcClientProtocol();
         int port = asdcClientConfiguration.getAsdcClientPort();
 
-        return new SdcRestClient(protocol + "://" + host + ":" + port + "/", auth, new SyncRestClient(loggingService), loggingService);
+        return new SdcRestClient(protocol + "://" + host + ":" + port + "/", auth,
+            new SyncRestClient( loggingService, true),
+            loggingService);
     }
 
     @Bean
diff --git a/vid-app-common/src/main/java/org/onap/vid/logging/ApacheClientMetricRequestInterceptor.java b/vid-app-common/src/main/java/org/onap/vid/logging/ApacheClientMetricRequestInterceptor.java
new file mode 100644
index 000000000..0cc5a2aaa
--- /dev/null
+++ b/vid-app-common/src/main/java/org/onap/vid/logging/ApacheClientMetricRequestInterceptor.java
@@ -0,0 +1,33 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * VID
+ * ================================================================================
+ * Copyright (C) 2017 - 2019 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.vid.logging;
+
+import org.apache.http.HttpRequest;
+import org.apache.http.HttpRequestInterceptor;
+import org.apache.http.protocol.HttpContext;
+
+public class ApacheClientMetricRequestInterceptor extends ApacheClientMetricInterceptor implements HttpRequestInterceptor {
+
+    @Override
+    public void process(HttpRequest request, HttpContext context) {
+        this.pre(request, request);
+    }
+}
diff --git a/vid-app-common/src/main/java/org/onap/vid/logging/ApacheClientMetricResponseInterceptor.java b/vid-app-common/src/main/java/org/onap/vid/logging/ApacheClientMetricResponseInterceptor.java
new file mode 100644
index 000000000..72b54e7a5
--- /dev/null
+++ b/vid-app-common/src/main/java/org/onap/vid/logging/ApacheClientMetricResponseInterceptor.java
@@ -0,0 +1,33 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * VID
+ * ================================================================================
+ * Copyright (C) 2017 - 2019 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.vid.logging;
+
+import org.apache.http.HttpResponse;
+import org.apache.http.HttpResponseInterceptor;
+import org.apache.http.protocol.HttpContext;
+
+public class ApacheClientMetricResponseInterceptor extends ApacheClientMetricInterceptor implements HttpResponseInterceptor {
+
+    @Override
+    public void process(HttpResponse response, HttpContext context)  {
+        this.post(null, response);
+    }
+}
diff --git a/vid-app-common/src/main/java/org/onap/vid/logging/VidLoggerAspect.java b/vid-app-common/src/main/java/org/onap/vid/logging/VidLoggerAspect.java
index 309ead40c..f87297c37 100644
--- a/vid-app-common/src/main/java/org/onap/vid/logging/VidLoggerAspect.java
+++ b/vid-app-common/src/main/java/org/onap/vid/logging/VidLoggerAspect.java
@@ -32,6 +32,7 @@ import org.aspectj.lang.ProceedingJoinPoint;
 import org.aspectj.lang.annotation.Around;
 import org.aspectj.lang.annotation.Aspect;
 import org.aspectj.lang.annotation.Pointcut;
+import org.onap.logging.ref.slf4j.ONAPLogConstants;
 import org.onap.portalsdk.core.logging.aspect.EELFLoggerAdvice;
 import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
 import org.onap.portalsdk.core.service.AppService;
@@ -39,6 +40,7 @@ import org.onap.portalsdk.core.util.SystemProperties;
 import org.onap.portalsdk.core.web.support.UserUtils;
 import org.onap.vid.controller.ControllersUtils;
 import org.onap.vid.utils.SystemPropertiesWrapper;
+import org.slf4j.MDC;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.context.request.RequestContextHolder;
 import org.springframework.web.context.request.ServletRequestAttributes;
@@ -87,9 +89,10 @@ public class VidLoggerAspect {
         Object[] passOnArgs = new Object[] {joinPoint.getSignature().getDeclaringType().getName(),joinPoint.getSignature().getName()};
         Object[] returnArgs = advice.before(securityEventType, fabricateArgsWithNull(), passOnArgs);
 
-        fixSetRequestBasedDefaultsIntoGlobalLoggingContext(httpServletRequestOrNull(joinPoint),
+        HttpServletRequest httpServletRequest = httpServletRequestOrNull(joinPoint);
+        fixSetRequestBasedDefaultsIntoGlobalLoggingContext(httpServletRequest,
             joinPoint.getSignature().getDeclaringType().getName());
-
+        addRequestIdToMdcForMetricFilter(httpServletRequest);
         fixServerFqdnInMDC();
 
         //Execute the actual method
@@ -108,6 +111,14 @@ public class VidLoggerAspect {
         return result;
     }
 
+    //prepare MDC for org.onap.logging.filter.base.AbstractMetricLogFilter
+    private void addRequestIdToMdcForMetricFilter(HttpServletRequest httpServletRequest) {
+        if (httpServletRequest!=null) {
+            String requestId = UserUtils.getRequestId(httpServletRequest);
+            MDC.put(ONAPLogConstants.MDCs.REQUEST_ID, requestId);
+        }
+    }
+
     // Set the status code into MDC *before* the metrics log is written by advice.after()
     private void fixStatusCodeInMDC(String restStatus) {
         EELFLoggerDelegate.mdcPut(SystemProperties.STATUS_CODE, restStatus);
@@ -155,6 +166,7 @@ public class VidLoggerAspect {
             String loginId = controllersUtils.extractUserId(httpServletRequest);
 
             logger.setRequestBasedDefaultsIntoGlobalLoggingContext(httpServletRequest, appName, requestId, loginId);
+
         }
     }