package org.onap.dmaap.datarouter.node;
+import static com.att.eelf.configuration.Configuration.MDC_KEY_REQUEST_ID;
+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 com.att.eelf.configuration.EELFLogger;
import com.att.eelf.configuration.EELFManager;
-
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.net.InetAddress;
import java.security.KeyStore;
+import java.security.KeyStoreException;
import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import java.text.SimpleDateFormat;
import java.util.Date;
import org.onap.dmaap.datarouter.node.eelf.EelfMsgs;
import org.slf4j.MDC;
-import static com.att.eelf.configuration.Configuration.*;
-
/**
* Utility functions for the data router node
*/
/**
* Base64 encode a byte array
*
- * @param raw The bytes to be encoded
+ * @param raw The bytes to be encoded
* @return The encoded string
*/
public static String base64Encode(byte[] raw) {
KeyStore ks;
try {
ks = KeyStore.getInstance(kstype);
- try (FileInputStream fileInputStream = new FileInputStream(ksfile)) {
- ks.load(fileInputStream, kspass.toCharArray());
- } catch (IOException ioException) {
- eelfLogger.error("IOException occurred while opening FileInputStream: " + ioException.getMessage(),
- ioException);
+ if (loadKeyStore(ksfile, kspass, ks)) {
return (null);
}
} catch (Exception e) {
try {
Enumeration<String> aliases = ks.aliases();
while (aliases.hasMoreElements()) {
- String s = aliases.nextElement();
- if (ks.entryInstanceOf(s, KeyStore.PrivateKeyEntry.class)) {
- X509Certificate c = (X509Certificate) ks.getCertificate(s);
- if (c != null) {
- String subject = c.getSubjectX500Principal().getName();
- String[] parts = subject.split(",");
- if (parts.length < 1) {
- return (null);
- }
- subject = parts[5].trim();
- if (!subject.startsWith("CN=")) {
- return (null);
-
- }
- return (subject.substring(3));
- }
+ String name = getNameFromSubject(ks, aliases);
+ if (name != null) {
+ return name;
}
}
} catch (Exception e) {
/**
* Method to check to see if file is of type gzip
*
- * @param file The name of the file to be checked
- * @return True if the file is of type gzip
+ * @param file The name of the file to be checked
+ * @return True if the file is of type gzip
*/
- public static boolean isFiletypeGzip(File file){
- try(FileInputStream fileInputStream = new FileInputStream(file);
- GZIPInputStream gzip = new GZIPInputStream(fileInputStream)) {
+ public static boolean isFiletypeGzip(File file) {
+ try (FileInputStream fileInputStream = new FileInputStream(file);
+ GZIPInputStream gzip = new GZIPInputStream(fileInputStream)) {
return true;
- }catch (IOException e){
+ } catch (IOException e) {
eelfLogger.error("NODE0403 " + file.toString() + " Not in gzip(gz) format: " + e.toString() + e);
return false;
}
}
+ private static boolean loadKeyStore(String ksfile, String kspass, KeyStore ks)
+ throws NoSuchAlgorithmException, CertificateException {
+ try (FileInputStream fileInputStream = new FileInputStream(ksfile)) {
+ ks.load(fileInputStream, kspass.toCharArray());
+ } catch (IOException ioException) {
+ eelfLogger.error("IOException occurred while opening FileInputStream: " + ioException.getMessage(),
+ ioException);
+ return true;
+ }
+ return false;
+ }
+
+
+ private static String getNameFromSubject(KeyStore ks, Enumeration<String> aliases) throws KeyStoreException {
+ String s = aliases.nextElement();
+ if (ks.entryInstanceOf(s, KeyStore.PrivateKeyEntry.class)) {
+ X509Certificate c = (X509Certificate) ks.getCertificate(s);
+ if (c != null) {
+ String subject = c.getSubjectX500Principal().getName();
+ String[] parts = subject.split(",");
+ if (parts.length < 1) {
+ return null;
+ }
+ subject = parts[5].trim();
+ if (!subject.startsWith("CN=")) {
+ return null;
+ }
+ return subject.substring(3);
+ }
+ }
+ return null;
+ }
}