2 * ============LICENSE_START==========================================
4 * ===================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ===================================================================
8 * Unless otherwise specified, all software contained herein is licensed
9 * under the Apache License, Version 2.0 (the "License");
10 * you may not use this software except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
21 * Unless otherwise specified, all documentation contained herein is licensed
22 * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
23 * you may not use this documentation except in compliance with the License.
24 * You may obtain a copy of the License at
26 * https://creativecommons.org/licenses/by/4.0/
28 * Unless required by applicable law or agreed to in writing, documentation
29 * distributed under the License is distributed on an "AS IS" BASIS,
30 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
31 * See the License for the specific language governing permissions and
32 * limitations under the License.
34 * ============LICENSE_END============================================
36 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
38 package org.onap.portalsdk.external.authorization.util;
40 import java.io.IOException;
42 import javax.xml.bind.DatatypeConverter;
44 import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
45 import org.onap.portalsdk.core.onboarding.util.CipherUtil;
46 import org.onap.portalsdk.core.util.SystemProperties;
47 import org.springframework.beans.factory.annotation.Autowired;
48 import org.springframework.http.HttpHeaders;
49 import org.springframework.http.MediaType;
51 import com.fasterxml.jackson.databind.ObjectMapper;
53 public class EcompExternalAuthUtils {
55 private static final EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(EcompExternalAuthUtils.class);
58 CipherUtil cipherUtil;
60 public static final String EXT_EMPTY_JSON_STRING = "{}";
61 public static final String EXT_ROLE_FIELD = "role";
62 public static final String EXT_PERM_FIELD = "perm";
63 public static final String EXT_PERM_FIELD_TYPE = "type";
64 public static final String EXT_PERM_ACCESS = ".access";
65 public static final String EXT_ROLE_FIELD_NAME = "name";
66 public static final String EXT_NULL_VALUE = "null";
67 public static final String EXT_FIELD_DESCRIPTION = "description";
68 public static final String EXT_FIELD_PERMS = "perms";
69 public static final String EXT_ROLE_FIELD_OWNER = ".owner";
70 public static final String EXT_ROLE_FIELD_ADMIN = ".admin";
72 public static HttpHeaders base64encodeKeyForAAFBasicAuth() throws Exception {
73 String userName = EcompExternalAuthProperties.getProperty(EcompExternalAuthProperties.EXTERNAL_AUTH_USER_NAME);
74 String encryptedPass = EcompExternalAuthProperties.getProperty(EcompExternalAuthProperties.EXTERNAL_AUTH_PASSWORD);
75 String decryptedPass = decryptPass(encryptedPass);
76 String usernamePass = userName + ":" + decryptedPass;
77 String encToBase64 = String.valueOf((DatatypeConverter.printBase64Binary(usernamePass.getBytes())));
78 HttpHeaders headers = new HttpHeaders();
79 headers.add("Authorization", "Basic " + encToBase64);
80 headers.setContentType(MediaType.APPLICATION_JSON);
84 private static String decryptPass(String encrypted) throws Exception {
86 if (encrypted != null && encrypted.length() > 0) {
88 result = CipherUtil.decryptPKC(encrypted,
89 SystemProperties.getProperty(SystemProperties.Decryption_Key));
90 } catch (Exception e) {
91 logger.error(EELFLoggerDelegate.errorLogger,"decryptedPassword failed", e);
100 * It checks whether the namespace is matching or not
103 * @param appNamespaceVal
104 * @return true or false
106 public static boolean checkNameSpaceMatching(String permTypeVal, String appNamespaceVal) {
107 String[] typeNamespace = permTypeVal.split("\\.");
108 String[] appNamespace = appNamespaceVal.split("\\.");
109 boolean isNamespaceMatching = true;
110 if (appNamespace.length <= typeNamespace.length) {
111 for (int k = 0; k < appNamespace.length; k++) {
112 if (!appNamespace[k].equals(typeNamespace[k]))
113 isNamespaceMatching = false;
117 isNamespaceMatching = false;
119 return isNamespaceMatching;
124 * It validates whether given string is JSON or not
126 * @param jsonInString
127 * @return true or false
129 public static boolean isJSONValid(String jsonInString ) {
131 final ObjectMapper mapper = new ObjectMapper();
132 mapper.readTree(jsonInString);
134 } catch (IOException e) {
135 logger.error(EELFLoggerDelegate.errorLogger, "Failed to parse Json!", e);