added changes of network tokenization

Author: monu-kumar-visa

.gitignore

@@ -14,6 +14,9 @@
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
 
+#IDE config folders
+.idea
+
 # build files
 **/target
 target

pom.xml

@@ -83,6 +83,7 @@
 			</plugin>
 			<plugin>
 				<artifactId>maven-dependency-plugin</artifactId>
+				<version>3.3.0</version>
 				<executions>
 					<execution>
 						<phase>package</phase>
@@ -272,7 +273,7 @@
 		<dependency>
 			<groupId>com.cybersource</groupId>
 			<artifactId>AuthenticationSdk</artifactId>
-			<version>0.0.26</version>
+			<version>0.0.27-SNAPSHOT</version>
 		</dependency>
 	</dependencies>
 

src/main/java/utilities/JWEResponse/JWEException/JWEException.java

@@ -0,0 +1,13 @@
+package utilities.JWEResponse.JWEException;
+
+public class JWEException extends Exception {
+
+    public JWEException(String message) {
+        super(message);
+    }
+
+    public JWEException(String message, Throwable throwable) {
+        super(message, throwable);
+    }
+
+}

src/main/java/utilities/JWEResponse/JWEUtility.java

@@ -0,0 +1,33 @@
+package utilities.JWEResponse;
+
+import com.cybersource.authsdk.core.MerchantConfig;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import utilities.JWEResponse.JWEException.JWEException;
+
+import java.io.IOException;
+import java.security.NoSuchAlgorithmException;
+import java.text.ParseException;
+
+public class JWEUtility {
+    private static final Logger logger = LogManager.getLogger(JWEUtility.class);
+
+    public static String decryptJWEResponse(String encodedResponse, MerchantConfig merchantConfig) throws JWEException {
+        try {
+            return com.cybersource.authsdk.util.JWEUtility.decryptJWEUsingPEM(merchantConfig, encodedResponse);
+        } catch (NoSuchAlgorithmException exception) {
+          logger.error("NoSuchAlgorithmException: Could not able to find the required algorithm", exception);
+          throw new JWEException("Could not able to find the required algorithm", exception);
+        } catch (IOException exception) {
+            logger.error("IOException: Could not able to load the PEM Object from PEM file");
+            throw new JWEException("Could not able to load the PEM Object from PEM file", exception);
+        } catch (ParseException exception) {
+            logger.error("ParseException: Unparsable decrypted response", exception);
+            throw new JWEException("Unparsable decrypted response", exception);
+        }
+        catch (Exception exception) {
+            logger.error("JWE internal SDK exception", exception);
+            throw new JWEException("Exception occurred while decrypting the response", exception);
+        }
+    }
+}