2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
6 * Copyright © 2017 Amdocs
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
21 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
23 package org.onap.aai.sparky.security;
25 import javax.servlet.http.Cookie;
26 import javax.servlet.http.HttpServletRequest;
28 import org.onap.aai.sparky.logging.AaiUiMsgs;
29 import org.onap.aai.sparky.security.portal.config.PortalAuthenticationConfig;
30 import org.onap.aai.cl.api.Logger;
31 import org.onap.aai.cl.eelf.LoggerFactory;
32 import org.openecomp.portalsdk.core.onboarding.util.PortalApiProperties;
33 import org.openecomp.portalsdk.core.onboarding.util.CipherUtil;
37 * Provides authentication services for onboarded ECOMP applications.
39 public class EcompSso {
41 public static final String EP_SERVICE = "EPService";
42 public static final String CSP_COOKIE_NAME = "csp_cookie_name";
43 public static final String CSP_GATE_KEEPER_PROD_KEY = "csp_gate_keeper_prod_key";
44 public static final String ONAP_ENABLED = "ONAP_ENABLED";
45 private static final Logger LOG = LoggerFactory.getInstance().getLogger(EcompSso.class);
48 * Searches the request for a cookie with the specified name.
52 * @return Cookie, or null if not found.
54 public static Cookie getCookie(HttpServletRequest request, String cookieName) {
55 Cookie[] cookies = request.getCookies();
57 for (Cookie cookie : cookies) {
58 if (cookie.getName().equals(cookieName)) {
67 * Answers whether the ECOMP Portal service cookie is present in the specified request.
70 * @return true if the cookie is found, else false.
72 private static boolean isEPServiceCookiePresent(HttpServletRequest request) {
73 Cookie ep = getCookie(request, EP_SERVICE);
78 * Validates whether the ECOMP Portal sign-on process has completed, which relies the AT&T Global
79 * Log On single-sign on process. Checks for the ECOMP cookie (see {@link #EP_SERVICE}). If found,
80 * then searches for a CSP cookie; if not found, for a WebJunction header.
83 * @return User ID if the ECOMP cookie is present and the sign-on process established an User ID;
86 public static String validateEcompSso(HttpServletRequest request) {
87 boolean isOnapEnabled = PortalAuthenticationConfig.getInstance().getIsOnapEnabled();
89 if (isEPServiceCookiePresent(request)) {
90 /* This is a "temporary" fix until proper separation
91 * between closed source and open source code is reached */
96 return getLoginIdFromCookie(request);
101 * Searches the specified request for the CSP cookie, decodes it and gets the User ID.
104 * @return User ID if the cookie is present in the request and can be decoded successfully (expired
105 * cookies do not decode); else null.
107 private static String getLoginIdFromCookie(HttpServletRequest request) {
108 String userid = null;
110 String[] cspFields = getCspData(request);
111 if (cspFields != null && cspFields.length > 5)
112 userid = cspFields[5];
113 } catch (Throwable t) {
114 LOG.info(AaiUiMsgs.LOGIN_FILTER_INFO,
115 "getLoginIdFromCookie failed " + t.getLocalizedMessage());
121 * Searches the specified request for the CSP cookie, decodes it and parses it to a String array.
124 * @return Array of String as parsed from the cookie; null if the cookie is not present; empty
125 * array if the cookie could not be decoded.
127 private static String[] getCspData(HttpServletRequest request) {
128 final String cookieName = PortalApiProperties.getProperty(CSP_COOKIE_NAME);
129 if (cookieName == null) {
130 LOG.debug(AaiUiMsgs.LOGIN_FILTER_DEBUG,
131 "getCspData: Failed to get property " + CSP_COOKIE_NAME);
134 Cookie csp = getCookie(request, cookieName);
136 LOG.debug(AaiUiMsgs.LOGIN_FILTER_DEBUG, "getCspData failed to get cookie " + cookieName);
139 final String cspCookieEncrypted = csp.getValue();
141 String gateKeeperProdKey = PortalApiProperties.getProperty(CSP_GATE_KEEPER_PROD_KEY);
142 if (gateKeeperProdKey == null) {
143 LOG.debug(AaiUiMsgs.LOGIN_FILTER_DEBUG,
144 "getCspData: failed to get property " + CSP_GATE_KEEPER_PROD_KEY);
147 String cspCookieDecrypted = "";
149 cspCookieDecrypted = CipherUtil.decrypt(cspCookieEncrypted,"");
150 } catch (Exception e) {
151 LOG.info(AaiUiMsgs.LOGIN_FILTER_INFO,
152 "decrypting cookie failed " + e.getLocalizedMessage());
155 String[] cspData = cspCookieDecrypted.split("\\|");