diff --git a/.github/workflows/build-on-pull-request.yml b/.github/workflows/build-on-pull-request.yml
index fd22ac2..744b905 100644
--- a/.github/workflows/build-on-pull-request.yml
+++ b/.github/workflows/build-on-pull-request.yml
@@ -13,10 +13,10 @@ jobs:
           ref: ${{ github.event.pull_request.head.ref }}
           repository: ${{ github.event.pull_request.head.repo.full_name }}
 
-      - name: Setup JDK 8
+      - name: Setup JDK 17
         uses: actions/setup-java@v2
         with:
-          java-version: 8
+          java-version: 17
           distribution: 'adopt'
       - name: Build with Maven  
         run: mvn clean install
diff --git a/.github/workflows/package.yml b/.github/workflows/package.yml
index d0de9e7..5cc0ca0 100644
--- a/.github/workflows/package.yml
+++ b/.github/workflows/package.yml
@@ -22,10 +22,10 @@ jobs:
     - name: Checkout code 
       uses: actions/checkout@v2
       
-    - name: Setup JDK 8
+    - name: Setup JDK 17
       uses: actions/setup-java@v2
       with:
-        java-version: 8
+        java-version: 17
         distribution: 'adopt'
         
     - name: Build with Maven
@@ -35,7 +35,7 @@ jobs:
       run: mvn -B package --file pom.xml
       
     - name: Upload WAR file as artifact
-      uses: actions/upload-artifact@v2 
+      uses: actions/upload-artifact@v3 
       with:
         name: FHIR-API
         path: target/fhirapi-v1.0.war
diff --git a/.github/workflows/sast.yml b/.github/workflows/sast.yml
index c79277e..eb8d6b3 100644
--- a/.github/workflows/sast.yml
+++ b/.github/workflows/sast.yml
@@ -37,10 +37,10 @@ jobs:
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v2
 
-    - name: Setup JDK 8
+    - name: Setup JDK 17
       uses: actions/setup-java@v2
       with:
-          java-version: 8
+          java-version: 17
           distribution: 'adopt'
        
     - name: Build with Maven
diff --git a/src/main/java/com/wipro/fhir/utils/http/HTTPRequestInterceptor.java b/src/main/java/com/wipro/fhir/utils/http/HTTPRequestInterceptor.java
index 6da354f..f32abb1 100644
--- a/src/main/java/com/wipro/fhir/utils/http/HTTPRequestInterceptor.java
+++ b/src/main/java/com/wipro/fhir/utils/http/HTTPRequestInterceptor.java
@@ -38,71 +38,66 @@
 
 @Component
 public class HTTPRequestInterceptor implements HandlerInterceptor {
-	Logger logger = LoggerFactory.getLogger(this.getClass().getName());
+	private Validator validator;
+
+	Logger logger = LoggerFactory.getLogger(this.getClass().getSimpleName());
 
 	@Autowired
+	public void setValidator(Validator validator) {
+		this.validator = validator;
+	}
+
 	private SessionObject sessionObject;
 
+	@Autowired
+	public void setSessionObject(SessionObject sessionObject) {
+		this.sessionObject = sessionObject;
+	}
+
 	@Override
 	public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object object) throws Exception {
-		logger.info("http interceptor - pre Handle");
 		boolean status = true;
-
-		if (request.getRequestURI().toLowerCase().contains("swagger-ui"))
-			return status;
-
-		String authorization = null;
-		String preAuth = request.getHeader("Authorization");
-		if (null != preAuth && preAuth.contains("Bearer "))
-			authorization = preAuth.replace("Bearer ", "");
-		else
-			authorization = preAuth;
+		logger.debug("In preHandle we are Intercepting the Request");
+		String authorization = request.getHeader("Authorization");
+		logger.debug("RequestURI::" + request.getRequestURI() + " || Authorization ::" + authorization
+				+ " || method :: " + request.getMethod());
 		if (!request.getMethod().equalsIgnoreCase("OPTIONS")) {
 			try {
 				String[] requestURIParts = request.getRequestURI().split("/");
 				String requestAPI = requestURIParts[requestURIParts.length - 1];
 				switch (requestAPI) {
+
+				// case "patient":
 				case "swagger-ui.html":
-					break;
-				case "index.html":
-					break;
-				case "swagger-initializer.js":
-					break;
-				case "swagger-config":
-					break;
 				case "ui":
-					break;
 				case "swagger-resources":
-					break;
+				case "version":
 				case "api-docs":
-					break;
 
+					break;
 				case "error":
 					status = false;
 					break;
 				default:
-					logger.debug("RequestURI::" + request.getRequestURI() + " || Authorization ::" + authorization);
-					if (authorization == null)
-						throw new Exception(
-								"Authorization key is NULL, please pass valid session key to proceed further. ");
-					String userRespFromRedis = sessionObject.getSessionObject(authorization);
-					if (userRespFromRedis == null)
-						throw new Exception("invalid Authorization key, please pass a valid key to proceed further. ");
+					String remoteAddress = request.getHeader("X-FORWARDED-FOR");
+					if (remoteAddress == null || remoteAddress.trim().length() == 0) {
+						remoteAddress = request.getRemoteAddr();
+					}
+					validator.checkKeyExists(authorization, remoteAddress);
 					break;
 				}
 			} catch (Exception e) {
-				logger.error(e.getLocalizedMessage());
-
 				OutputResponse output = new OutputResponse();
 				output.setError(e);
-				response.getOutputStream().print(output.toString());
 				response.setContentType(MediaType.APPLICATION_JSON);
+
 				response.setContentLength(output.toString().length());
 				response.setHeader("Access-Control-Allow-Origin", "*");
+				response.getOutputStream().print(output.toString());
+
 				status = false;
 			}
 		}
-
 		return status;
 	}
 
@@ -111,12 +106,7 @@ public void postHandle(HttpServletRequest request, HttpServletResponse response,
 			throws Exception {
 		try {
 			logger.debug("In postHandle we are Intercepting the Request");
-			String authorization = null;
-			String postAuth = request.getHeader("Authorization");
-			if (null != postAuth && postAuth.contains("Bearer "))
-				authorization = postAuth.replace("Bearer ", "");
-			else
-				authorization = postAuth;
+			String authorization = request.getHeader("Authorization");
 			logger.debug("RequestURI::" + request.getRequestURI() + " || Authorization ::" + authorization);
 			if (authorization != null) {
 				sessionObject.updateSessionObject(authorization, sessionObject.getSessionObject(authorization));
@@ -129,8 +119,7 @@ public void postHandle(HttpServletRequest request, HttpServletResponse response,
 	@Override
 	public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object object, Exception arg3)
 			throws Exception {
-		logger.info("http interceptor - after completion");
-
+		logger.debug("In afterCompletion Request Completed");
 	}
 
 }