2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.openecomp.policy.pap.xacml.restAuth;
23 import java.util.Base64;
24 import java.util.StringTokenizer;
26 import org.apache.commons.logging.Log;
27 import org.apache.commons.logging.LogFactory;
28 import org.openecomp.policy.rest.XACMLRestProperties;
30 import org.openecomp.policy.xacml.api.XACMLErrorConstants;
31 import com.att.research.xacml.util.XACMLProperties;
33 import org.openecomp.policy.common.logging.eelf.MessageCodes;
34 import org.openecomp.policy.common.logging.eelf.PolicyLogger;
35 import org.openecomp.policy.common.logging.flexlogger.FlexLogger;
36 import org.openecomp.policy.common.logging.flexlogger.Logger;
38 public class AuthenticationService {
39 private String papID = XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_USERID);
40 private String papPass = XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_PASS);
41 private static final Logger logger = FlexLogger.getLogger(AuthenticationService.class);
43 public boolean authenticate(String authCredentials) {
45 if (null == authCredentials)
47 // header value format will be "Basic encodedstring" for Basic authentication.
48 final String encodedUserPassword = authCredentials.replaceFirst("Basic" + " ", "");
49 String usernameAndPassword = null;
51 byte[] decodedBytes = Base64.getDecoder().decode(encodedUserPassword);
52 usernameAndPassword = new String(decodedBytes, "UTF-8");
53 } catch (Exception e) {
54 //TODO:EELF Cleanup - Remove logger
55 //logger.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + e);
56 PolicyLogger.error(MessageCodes.ERROR_SYSTEM_ERROR, e, "AuthenticationService", "Exception decoding username and password");
60 final StringTokenizer tokenizer = new StringTokenizer(usernameAndPassword, ":");
61 final String username = tokenizer.nextToken();
62 final String password = tokenizer.nextToken();
64 boolean authenticationStatus = papID.equals(username) && papPass.equals(password);
65 return authenticationStatus;
66 } catch (Exception e){
67 //TODO:EELF Cleanup - Remove logger
68 //logger.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + e);
69 PolicyLogger.error(MessageCodes.ERROR_SYSTEM_ERROR, e, "AuthenticationService", "Exception authenticating user");