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-rw-r--r--utils/src/main/java/org/onap/policy/common/utils/security/CryptoUtils.java20
-rw-r--r--utils/src/main/java/org/onap/policy/common/utils/services/Registry.java2
-rw-r--r--utils/src/main/java/org/onap/policy/common/utils/validation/ParameterValidationUtils.java20
3 files changed, 18 insertions, 24 deletions
diff --git a/utils/src/main/java/org/onap/policy/common/utils/security/CryptoUtils.java b/utils/src/main/java/org/onap/policy/common/utils/security/CryptoUtils.java
index ebe0483f..579eed9f 100644
--- a/utils/src/main/java/org/onap/policy/common/utils/security/CryptoUtils.java
+++ b/utils/src/main/java/org/onap/policy/common/utils/security/CryptoUtils.java
@@ -20,16 +20,13 @@
package org.onap.policy.common.utils.security;
-import com.google.common.base.Charsets;
-
+import java.nio.charset.StandardCharsets;
import java.security.GeneralSecurityException;
-
import java.security.SecureRandom;
import javax.crypto.Cipher;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;
import javax.xml.bind.DatatypeConverter;
-
import org.apache.commons.lang3.ArrayUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -65,7 +62,7 @@ public class CryptoUtils {
/**
* CryptoUtils - encryption tool constructor.
- * @param secretKey
+ * @param secretKeySpec
* AES supports 128, 192 or 256-bit long key size, it can be plain text or generated with key generator
*/
public CryptoUtils(SecretKeySpec secretKeySpec) {
@@ -80,7 +77,7 @@ public class CryptoUtils {
* Encrypt a value based on the Policy Encryption Key.
* Equivalent openssl command: echo -n "123456" | openssl aes-128-cbc -e -K PrivateHexkey
* -iv 16BytesIV | xxd -u -g100
- *
+ *
* <p>Final result is to put in properties file is: IV + Outcome of openssl command
*
* @param value
@@ -123,7 +120,7 @@ public class CryptoUtils {
cipher.init(Cipher.ENCRYPT_MODE, keySpec, ivspec);
return "enc:" + DatatypeConverter.printBase64Binary(
- ArrayUtils.addAll(iv, cipher.doFinal(value.getBytes(Charsets.UTF_8))));
+ ArrayUtils.addAll(iv, cipher.doFinal(value.getBytes(StandardCharsets.UTF_8))));
} catch (Exception e) {
logger.error("Could not encrypt value - exception: ", e);
return value;
@@ -181,7 +178,7 @@ public class CryptoUtils {
cipher.init(Cipher.DECRYPT_MODE, keySpec, ivspec);
byte[] decrypted = cipher.doFinal(realData);
- return new String(decrypted, Charsets.UTF_8);
+ return new String(decrypted, StandardCharsets.UTF_8);
} catch (Exception e) {
logger.error("Could not decrypt value - exception: ", e);
}
@@ -224,6 +221,7 @@ public class CryptoUtils {
return null;
}
}
+
/**
* Check if string is encrypted by verify if string prefix with 'enc:'.
*
@@ -243,12 +241,12 @@ public class CryptoUtils {
if (args.length == 3) {
if ("enc".equals(args[0])) {
String encryptedValue = encrypt(args[1], args[2]);
- logger.info("original value: " + args[1] + " encrypted value: " + encryptedValue);
+ logger.info("original value: {} encrypted value: {}", args[1], encryptedValue);
} else if ("dec".equals(args[0])) {
String decryptedValue = decrypt(args[1], args[2]);
- logger.info("original value: " + args[1] + " decrypted value: " + decryptedValue);
+ logger.info("original value: {} decrypted value: {}", args[1], decryptedValue);
} else {
- logger.info("Unknown request: " + args[0]);
+ logger.info("Unknown request: {}", args[0]);
}
} else {
logger.info("Usage : CryptoUtils enc/dec password secretKey");
diff --git a/utils/src/main/java/org/onap/policy/common/utils/services/Registry.java b/utils/src/main/java/org/onap/policy/common/utils/services/Registry.java
index 13fb3389..c3eabe8e 100644
--- a/utils/src/main/java/org/onap/policy/common/utils/services/Registry.java
+++ b/utils/src/main/java/org/onap/policy/common/utils/services/Registry.java
@@ -32,7 +32,7 @@ import org.slf4j.LoggerFactory;
public class Registry {
private static final Logger logger = LoggerFactory.getLogger(Registry.class);
- private static volatile Registry instance = new Registry();
+ private static Registry instance = new Registry();
/**
* Registry map.
diff --git a/utils/src/main/java/org/onap/policy/common/utils/validation/ParameterValidationUtils.java b/utils/src/main/java/org/onap/policy/common/utils/validation/ParameterValidationUtils.java
index e2e462da..f15d936b 100644
--- a/utils/src/main/java/org/onap/policy/common/utils/validation/ParameterValidationUtils.java
+++ b/utils/src/main/java/org/onap/policy/common/utils/validation/ParameterValidationUtils.java
@@ -1,6 +1,7 @@
/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2018 Ericsson. All rights reserved.
+ * Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -27,6 +28,10 @@ package org.onap.policy.common.utils.validation;
*/
public class ParameterValidationUtils {
+ private ParameterValidationUtils() {
+
+ }
+
/**
* Validates the given string input.
*
@@ -34,10 +39,7 @@ public class ParameterValidationUtils {
* @return the boolean validation result
*/
public static boolean validateStringParameter(final String inputString) {
- if (inputString == null || inputString.trim().length() == 0) {
- return false;
- }
- return true;
+ return (inputString != null && !inputString.trim().isEmpty());
}
/**
@@ -47,10 +49,7 @@ public class ParameterValidationUtils {
* @return the boolean validation result
*/
public static boolean validateIntParameter(final int input) {
- if (input <= 0) {
- return false;
- }
- return true;
+ return (input > 0);
}
/**
@@ -60,9 +59,6 @@ public class ParameterValidationUtils {
* @return the boolean validation result
*/
public static boolean validateLongParameter(final long input) {
- if (input <= 0) {
- return false;
- }
- return true;
+ return (input > 0);
}
}