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/*-
* ================================================================================
* ECOMP Portal SDK
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property
* ================================================================================
* 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.
* See the License for the specific language governing permissions and
* limitations under the License.
* ================================================================================
*/
package org.openecomp.portalapp.login;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.openecomp.portalsdk.core.auth.LoginStrategy;
import org.openecomp.portalsdk.core.logging.logic.EELFLoggerDelegate;
import org.openecomp.portalsdk.core.onboarding.exception.PortalAPIException;
import org.openecomp.portalsdk.core.onboarding.util.CipherUtil;
import org.openecomp.portalsdk.core.onboarding.util.PortalApiConstants;
import org.openecomp.portalsdk.core.onboarding.util.PortalApiProperties;
import org.springframework.web.servlet.ModelAndView;
public class LoginStrategyImpl extends LoginStrategy {
private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(LoginStrategyImpl.class);
@Override
public ModelAndView doLogin(HttpServletRequest request, HttpServletResponse response) throws Exception {
// 'login' for opensource is same as 'external' login.
return doExternalLogin(request, response);
}
@Override
public String getUserId(HttpServletRequest request) throws PortalAPIException {
// Check ECOMP Portal cookie
if (!isLoginCookieExist(request))
return null;
String userid = null;
try {
userid = getUserIdFromCookie(request);
} catch (Exception e) {
logger.error(EELFLoggerDelegate.errorLogger, "getUserId failed", e);
}
return userid;
}
private static String getUserIdFromCookie(HttpServletRequest request) throws Exception {
String userId = "";
Cookie[] cookies = request.getCookies();
Cookie userIdcookie = null;
if (cookies != null)
for (Cookie cookie : cookies)
if (cookie.getName().equals(USER_ID))
userIdcookie = cookie;
if (userIdcookie != null) {
userId = CipherUtil.decrypt(userIdcookie.getValue(),
PortalApiProperties.getProperty(PortalApiConstants.Decryption_Key));
}
return userId;
}
private static boolean isLoginCookieExist(HttpServletRequest request) {
Cookie ep = getCookie(request, EP_SERVICE);
return (ep != null);
}
private static Cookie getCookie(HttpServletRequest request, String cookieName) {
Cookie[] cookies = request.getCookies();
if (cookies != null)
for (Cookie cookie : cookies)
if (cookie.getName().equals(cookieName))
return cookie;
return null;
}
}
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