X-Git-Url: https://gerrit.onap.org/r/gitweb?p=policy%2Fengine.git;a=blobdiff_plain;f=ONAP-PAP-REST%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fpolicy%2Fpap%2Fxacml%2FrestAuth%2FAuthenticationService.java;h=ff849435e46ea09284fdf519a2aca0a86c50468f;hp=352505ec5dc9f8ed1e0730232967e12dc75e8baf;hb=1e61676b77dd09659027b8984f050df7e8538526;hpb=61e228f56bc39ce291ed8dc7a3401bee7a47e95d

diff --git a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/restAuth/AuthenticationService.java b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/restAuth/AuthenticationService.java
index 352505ec5..ff849435e 100644
--- a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/restAuth/AuthenticationService.java
+++ b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/restAuth/AuthenticationService.java
@@ -2,14 +2,14 @@
  * ============LICENSE_START=======================================================
  * ONAP-PAP-REST
  * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2019 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.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -20,45 +20,63 @@
 
 package org.onap.policy.pap.xacml.restAuth;
 
+import com.att.research.xacml.util.XACMLProperties;
+
+import java.nio.charset.StandardCharsets;
 import java.util.Base64;
 import java.util.StringTokenizer;
 
 import org.onap.policy.common.logging.eelf.MessageCodes;
 import org.onap.policy.common.logging.eelf.PolicyLogger;
 import org.onap.policy.rest.XACMLRestProperties;
-import org.onap.policy.utils.CryptoUtils;
-
-import com.att.research.xacml.util.XACMLProperties;
+import org.onap.policy.utils.PeCryptoUtils;
 
 public class AuthenticationService {
-	private String papID = XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_USERID);
-	private String papPass = CryptoUtils.decryptTxtNoExStr(XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_PASS));
-	
-	public boolean authenticate(String authCredentials) {
+    private String papId = XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_USERID);
+    private String papPass = null;
+
+    /**
+     * Authenticate.
+     *
+     * @param authCredentials the auth credentials
+     * @return true, if successful
+     */
+    public boolean authenticate(String authCredentials) {
+
+        if (null == authCredentials) {
+            return false;
+        }
+        // header value format will be "Basic encodedstring" for Basic authentication.
+        final String encodedUserPassword = authCredentials.replaceFirst("Basic" + " ", "");
+        String usernameAndPassword = null;
+
+        try {
+            String secretKey = XACMLProperties.getProperty(XACMLRestProperties.PROP_AES_KEY);
+            PeCryptoUtils.initAesKey(secretKey);
+            papPass = PeCryptoUtils.decrypt(XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_PASS));
+        } catch (Exception e) {
+            PolicyLogger.error(e);
+        }
+
+        try {
+            byte[] decodedBytes = Base64.getDecoder().decode(encodedUserPassword);
+            usernameAndPassword = new String(decodedBytes, StandardCharsets.UTF_8);
+        } catch (Exception e) {
+            PolicyLogger.error(MessageCodes.ERROR_SYSTEM_ERROR, e, "AuthenticationService",
+                    "Exception decoding username and password");
+            return false;
+        }
+        try {
+            final StringTokenizer tokenizer = new StringTokenizer(usernameAndPassword, ":");
+            final String username = tokenizer.nextToken();
+            final String password = tokenizer.nextToken();
 
-		if (null == authCredentials)
-			return false;
-		// header value format will be "Basic encodedstring" for Basic authentication. 
-		final String encodedUserPassword = authCredentials.replaceFirst("Basic"	+ " ", "");
-		String usernameAndPassword = null;
-		try {
-			byte[] decodedBytes = Base64.getDecoder().decode(encodedUserPassword);
-			usernameAndPassword = new String(decodedBytes, "UTF-8");
-		} catch (Exception e) {
-			PolicyLogger.error(MessageCodes.ERROR_SYSTEM_ERROR, e, "AuthenticationService", "Exception decoding username and password");
-			return false;
-		}
-		try {
-			final StringTokenizer tokenizer = new StringTokenizer(usernameAndPassword, ":");
-			final String username = tokenizer.nextToken();
-			final String password = tokenizer.nextToken();
+            return papId.equals(username) && papPass.equals(password);
+        } catch (Exception e) {
+            PolicyLogger.error(MessageCodes.ERROR_SYSTEM_ERROR, e, "AuthenticationService",
+                    "Exception authenticating user");
+            return false;
+        }
+    }
 
-			boolean authenticationStatus = papID.equals(username)	&& papPass.equals(password);
-			return authenticationStatus;
-		} catch (Exception e){
-			PolicyLogger.error(MessageCodes.ERROR_SYSTEM_ERROR, e, "AuthenticationService", "Exception authenticating user");
-			return false;
-		}
-	}
-	
 }