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-rw-r--r--datarouter-node/src/main/java/org/onap/dmaap/datarouter/node/NodeUtils.java56
1 files changed, 33 insertions, 23 deletions
diff --git a/datarouter-node/src/main/java/org/onap/dmaap/datarouter/node/NodeUtils.java b/datarouter-node/src/main/java/org/onap/dmaap/datarouter/node/NodeUtils.java
index 375a38e3..2c013ca5 100644
--- a/datarouter-node/src/main/java/org/onap/dmaap/datarouter/node/NodeUtils.java
+++ b/datarouter-node/src/main/java/org/onap/dmaap/datarouter/node/NodeUtils.java
@@ -28,26 +28,30 @@ import static com.att.eelf.configuration.Configuration.MDC_SERVER_FQDN;
import static com.att.eelf.configuration.Configuration.MDC_SERVER_IP_ADDRESS;
import static com.att.eelf.configuration.Configuration.MDC_SERVICE_NAME;
-import java.security.*;
-import java.io.*;
-import java.util.*;
-import java.security.cert.*;
-import java.net.*;
-import java.text.*;
-
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.net.InetAddress;
+import java.security.KeyStore;
+import java.security.MessageDigest;
+import java.security.cert.X509Certificate;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.Enumeration;
+import java.util.TimeZone;
import org.apache.commons.codec.binary.Base64;
import org.apache.log4j.Logger;
import org.onap.dmaap.datarouter.node.eelf.EelfMsgs;
import org.slf4j.MDC;
-import com.att.eelf.configuration.EELFLogger;
-import com.att.eelf.configuration.EELFManager;
-
/**
* Utility functions for the data router node
*/
public class NodeUtils {
- private static EELFLogger eelfLogger = EELFManager.getInstance().getLogger("org.onap.dmaap.datarouter.node.NodeUtils");
+
+ private static EELFLogger eelfLogger = EELFManager.getInstance()
+ .getLogger("org.onap.dmaap.datarouter.node.NodeUtils");
private static Logger nodeUtilsLogger = Logger.getLogger("org.onap.dmaap.datarouter.node.NodeUtils");
private static SimpleDateFormat logDate;
@@ -72,7 +76,7 @@ public class NodeUtils {
/**
* Given a user and password, generate the credentials
*
- * @param user User name
+ * @param user User name
* @param password User password
* @return Authorization header value
*/
@@ -96,13 +100,15 @@ public class NodeUtils {
md.update(key.getBytes());
return (getAuthHdr(node, base64Encode(md.digest())));
} catch (Exception exception) {
- nodeUtilsLogger.error("Exception in generating Credentials for given node name:= " + exception.toString(), exception);
+ nodeUtilsLogger
+ .error("Exception in generating Credentials for given node name:= " + exception.toString(), exception);
return (null);
}
}
/**
- * Given a keystore file and its password, return the value of the CN of the first private key entry with a certificate.
+ * Given a keystore file and its password, return the value of the CN of the first private key entry with a
+ * certificate.
*
* @param kstype The type of keystore
* @param ksfile The file name of the keystore
@@ -110,15 +116,16 @@ public class NodeUtils {
* @return CN of the certificate subject or null
*/
public static String getCanonicalName(String kstype, String ksfile, String kspass) {
- KeyStore ks=null;
+ KeyStore ks;
try {
ks = KeyStore.getInstance(kstype);
- try(FileInputStream fileInputStream=new FileInputStream(ksfile)) {
+ try (FileInputStream fileInputStream = new FileInputStream(ksfile)) {
ks.load(fileInputStream, kspass.toCharArray());
+ } catch (IOException ioException) {
+ nodeUtilsLogger.error("IOException occurred while opening FileInputStream: " + ioException.getMessage(),
+ ioException);
+ return (null);
}
- } catch(IOException ioException) {
- nodeUtilsLogger.error("Exception occurred while opening FileInputStream",ioException);
- return (null);
} catch (Exception e) {
setIpAndFqdnForEelf("getCanonicalName");
eelfLogger.error(EelfMsgs.MESSAGE_KEYSTORE_LOAD_ERROR, ksfile, e.toString());
@@ -147,7 +154,7 @@ public class NodeUtils {
if (parts.length < 1) {
return (null);
}
- subject = parts[0].trim();
+ subject = parts[5].trim();
if (!subject.startsWith("CN=")) {
return (null);
@@ -172,7 +179,8 @@ public class NodeUtils {
try {
return (InetAddress.getByName(ip).getAddress());
} catch (Exception exception) {
- nodeUtilsLogger.error("Exception in generating byte array for given IP address := " + exception.toString(), exception);
+ nodeUtilsLogger
+ .error("Exception in generating byte array for given IP address := " + exception.toString(), exception);
}
return (null);
}
@@ -202,7 +210,8 @@ public class NodeUtils {
}
/**
- * Escape fields that might contain vertical bar, backslash, or newline by replacing them with backslash p, backslash e and backslash n.
+ * Escape fields that might contain vertical bar, backslash, or newline by replacing them with backslash p,
+ * backslash e and backslash n.
*/
public static String loge(String s) {
if (s == null) {
@@ -246,7 +255,8 @@ public class NodeUtils {
MDC.put(MDC_SERVER_FQDN, InetAddress.getLocalHost().getHostName());
MDC.put(MDC_SERVER_IP_ADDRESS, InetAddress.getLocalHost().getHostAddress());
} catch (Exception exception) {
- nodeUtilsLogger.error("Exception in generating byte array for given IP address := " + exception.toString(), exception);
+ nodeUtilsLogger
+ .error("Exception in generating byte array for given IP address := " + exception.toString(), exception);
}
}