Initial OpenECOMP Portal commit
[portal.git] / ecomp-portal-BE / src / main / java / org / openecomp / portalapp / portal / logging / aop / EPEELFLoggerAspect.java
diff --git a/ecomp-portal-BE/src/main/java/org/openecomp/portalapp/portal/logging/aop/EPEELFLoggerAspect.java b/ecomp-portal-BE/src/main/java/org/openecomp/portalapp/portal/logging/aop/EPEELFLoggerAspect.java
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+/*-
+ * ================================================================================
+ * eCOMP Portal
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property
+ * ================================================================================
+ * 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.
+ * ================================================================================
+ */
+package org.openecomp.portalapp.portal.logging.aop;
+
+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.openecomp.portalapp.portal.transport.FieldsValidator;
+import org.openecomp.portalapp.portal.utils.EcompPortalUtils;
+import org.openecomp.portalsdk.core.logging.logic.EELFLoggerDelegate;
+import org.openecomp.portalsdk.core.util.SystemProperties.SecurityEventTypeEnum;
+import org.springframework.beans.factory.annotation.Autowired;
+
+@Aspect
+@org.springframework.context.annotation.Configuration
+public class EPEELFLoggerAspect {
+       
+       EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(EPEELFLoggerAspect.class);
+
+       @Autowired
+       EPEELFLoggerAdvice epAdvice;
+       
+       /*
+        * Point-cut expression to handle all INCOMING_REST_MESSAGES
+        */
+       @Pointcut("execution(public * org.openecomp.portalapp.portal.controller.*.*(..))")
+       public void incomingAuditMessages() {}
+       
+       /*
+        * Handles all INCOMING_REST_MESSAGES from kpiDashboard
+        */
+       @Pointcut("execution(public * org.openecomp.portalapp.kpidash.controller.*.*(..))")
+       public void kpiDashboardAuditMessages() {}
+
+       /*
+        * Point-cut expression to handle all session management INCOMING_REST_MESSAGES
+        */
+       @Pointcut("execution(public * org.openecomp.portalapp.controller.sessionmgt.*.*(..))")
+       public void sessionMgtIncomingAuditMessages() {}
+       
+       /*
+        * Point-cut expression to handle UserProfileController INCOMING_REST_MESSAGES
+        */
+       @Pointcut("execution(public * org.openecomp.portalapp.controller.UserProfileController.*(..))")
+       public void userProfileIncomingAuditMessages() {}
+       
+       /*
+        * Point-cut expression to handle UserProfileController INCOMING_REST_MESSAGES
+        */
+       @Pointcut("execution(public * org.openecomp.portalapp.controller.WelcomeController.*(..))")
+       public void welcomeIncomingAuditMessages() {}
+       
+       /*
+        * Point-cut expression to handle INCOING Logout Rest Messages
+        */
+       @Pointcut("execution(public * org.openecomp.portalapp.controller.ECOMPLogoutController.*(..))")
+       public void logoutAuditMessages() {}
+
+       
+       /*
+        * Point-cut expression which handles all the OUTGOING_REST_MESSAGES.
+        */
+       @Pointcut("execution(public * org.openecomp.portalapp.portal.service.ApplicationsRestClientServiceImpl.*(..))")
+       public void outgoingAuditMessages() {}
+       
+       /*
+        * Point-cut expression to handle all the session management OUTGOING_REST_MESSAGES.
+        */
+       @Pointcut("execution(public * org.openecomp.portalapp.service.sessionmgt.SessionCommunication.*(..))")
+       public void sessionMgtOutgoingAuditMessages() {}
+       
+       /*
+        * Point-cut expression which handles all the LDAP_PHONEBOOK_USER_SEARCH calls.
+        */
+       @Pointcut("execution(public * org.openecomp.portalapp.portal.service.EPLdapServiceImpl.*(..))")
+       public void phoneBookSearchAuditMessages() {}
+       
+       /*
+        * Handles Audit, Metrics & Debug logging for the point-cut
+        * expression defined at class-level
+        */
+       @Around("(incomingAuditMessages() || kpiDashboardAuditMessages() || sessionMgtIncomingAuditMessages() || "
+                       + "userProfileIncomingAuditMessages() || welcomeIncomingAuditMessages()) && @within(epAuditLog)")
+       public Object incomingAuditMessagesAroundClass(ProceedingJoinPoint joinPoint, EPAuditLog epAuditLog) throws Throwable {
+               return this.logAroundMethod(joinPoint, SecurityEventTypeEnum.INCOMING_REST_MESSAGE);
+       }
+       
+       /*
+        * Handles Audit, Metrics & Debug logging for the point-cut
+        * expression defined at class-level
+        */
+       @Around("(outgoingAuditMessages() || sessionMgtOutgoingAuditMessages()) && @within(epAuditLog)")
+       public Object outgoingAuditMessagesAroundClass(ProceedingJoinPoint joinPoint, EPAuditLog epAuditLog) throws Throwable {
+               return this.logAroundMethod(joinPoint, SecurityEventTypeEnum.OUTGOING_REST_MESSAGE);
+       }
+       
+       
+       /*
+        * Handles Audit, Metrics & Debug logging for the point-cut
+        * expression defined at method-level
+        */
+       @Around("(outgoingAuditMessages() || sessionMgtOutgoingAuditMessages()) && @annotation(epAuditLog)")
+       public Object outgoingAuditMessagesAroundMethod(ProceedingJoinPoint joinPoint, EPAuditLog epAuditLog) throws Throwable {
+               return this.logAroundMethod(joinPoint, SecurityEventTypeEnum.OUTGOING_REST_MESSAGE);
+       }
+       
+       /*
+        * Handles Audit, Metrics & Debug logging for the point-cut
+        * expression defined at method-level
+        */
+       @Around("(incomingAuditMessages() || kpiDashboardAuditMessages() || sessionMgtIncomingAuditMessages() ||"
+                       + "userProfileIncomingAuditMessages() || welcomeIncomingAuditMessages()) && @annotation(epAuditLog)")
+       public Object incomingAuditMessagesAroundMethod(ProceedingJoinPoint joinPoint, EPAuditLog epAuditLog) throws Throwable {
+               return this.logAroundMethod(joinPoint, SecurityEventTypeEnum.INCOMING_REST_MESSAGE);
+       }
+       
+       @Around("@annotation(epAuditLog)")
+       public Object loginAuditMessagesAroundMethod(ProceedingJoinPoint joinPoint, EPAuditLog epAuditLog) throws Throwable {
+               return this.logAroundMethod(joinPoint, SecurityEventTypeEnum.FE_LOGIN_ATTEMPT);
+       }
+       
+       @Around("logoutAuditMessages() && @annotation(epAuditLog)")
+       public Object logoutAuditMessagesAroundMethod(ProceedingJoinPoint joinPoint, EPAuditLog epAuditLog) throws Throwable {
+               return this.logAroundMethod(joinPoint, SecurityEventTypeEnum.FE_LOGOUT);
+       }
+       
+       @Around("phoneBookSearchAuditMessages() && @annotation(epAuditLog)")
+       public Object phonebookSearchAuditMessagesAroundMethod(ProceedingJoinPoint joinPoint, EPAuditLog epAuditLog) throws Throwable {
+               return this.logAroundMethod(joinPoint, SecurityEventTypeEnum.LDAP_PHONEBOOK_USER_SEARCH);
+       }
+       
+       private Object logAroundMethod(ProceedingJoinPoint joinPoint, SecurityEventTypeEnum securityEventType) throws Throwable {
+               //Before
+               Object[] passOnArgs = new Object[] {joinPoint.getSignature().getDeclaringType().getName(), joinPoint.getSignature().getName()};
+               Object[] returnArgs = epAdvice.before(securityEventType, joinPoint.getArgs(), passOnArgs);
+               
+               //Call the actual method
+               Object result = null;
+               String statusCode = "COMPLETE";
+               String responseCode = "200";
+               try {
+                       result = joinPoint.proceed();
+               } catch(Exception e) {
+                       logger.error(EELFLoggerDelegate.errorLogger, EcompPortalUtils.getStackTrace(e));
+                       statusCode = "ERROR";
+                       responseCode = "500"; //Internal server error
+               }
+               
+               //Check the result
+               if (securityEventType!=null) {
+                       if (result==null) {
+                               statusCode = "ERROR";
+                               //Check if there is an internal response code
+                               //and use it if the caller function has configured it.
+                               responseCode = epAdvice.getInternalResponseCode();
+                               if (responseCode==null||responseCode=="") {
+                                       responseCode = "500"; //Internal server error
+                               }
+                       } else if (result instanceof FieldsValidator) {
+                               FieldsValidator fieldsValidator = (FieldsValidator) result;
+                               if (fieldsValidator!=null && fieldsValidator.httpStatusCode!=null) {
+                                       responseCode = fieldsValidator.httpStatusCode.toString();
+                               }
+                       }
+               }
+               
+               //After
+               epAdvice.after(securityEventType, statusCode, responseCode, joinPoint.getArgs(), returnArgs, passOnArgs);
+               
+               return result;
+       }
+       
+       //Metrics Logging
+       @Pointcut("execution(* *(..))")
+    public void performMetricsLogging() {}
+       
+       @Around("performMetricsLogging() && @within(epMetricsLog)")
+       public Object metricsLoggingAroundClass(ProceedingJoinPoint joinPoint, EPMetricsLog epMetricsLog) throws Throwable {
+               return this.logAroundMethod(joinPoint, null);
+       }
+       
+       @Around("performMetricsLogging() && @annotation(epMetricsLog)")
+       public Object metricsLoggingAroundMethod(ProceedingJoinPoint joinPoint, EPMetricsLog epMetricsLog) throws Throwable {
+               return this.logAroundMethod(joinPoint, null);
+       }
+}