diff options
Diffstat (limited to 'ecomp-portal-BE-os/src/main/java/org/openecomp/portalapp/authentication/SimpleLoginStrategy.java')
-rw-r--r-- | ecomp-portal-BE-os/src/main/java/org/openecomp/portalapp/authentication/SimpleLoginStrategy.java | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/ecomp-portal-BE-os/src/main/java/org/openecomp/portalapp/authentication/SimpleLoginStrategy.java b/ecomp-portal-BE-os/src/main/java/org/openecomp/portalapp/authentication/SimpleLoginStrategy.java new file mode 100644 index 00000000..c1fee7f3 --- /dev/null +++ b/ecomp-portal-BE-os/src/main/java/org/openecomp/portalapp/authentication/SimpleLoginStrategy.java @@ -0,0 +1,114 @@ +/*- + * ================================================================================ + * ECOMP Portal + * ================================================================================ + * 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.authentication; + +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import org.openecomp.portalapp.command.EPLoginBean; +import org.openecomp.portalapp.portal.service.EPLoginService; +import org.openecomp.portalapp.portal.service.EPRoleService; +import org.openecomp.portalapp.portal.utils.EPSystemProperties; +import org.openecomp.portalapp.portal.utils.EcompPortalUtils; +import org.openecomp.portalapp.util.EPUserUtils; +import org.openecomp.portalapp.util.SessionCookieUtil; +import org.openecomp.portalsdk.core.logging.logic.EELFLoggerDelegate; +import org.openecomp.portalsdk.core.menu.MenuProperties; +import org.openecomp.portalsdk.core.onboarding.exception.PortalAPIException; +import org.openecomp.portalsdk.core.onboarding.util.*; +import org.openecomp.portalsdk.core.util.SystemProperties; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.util.StringUtils; +import org.springframework.web.servlet.ModelAndView; + +public class SimpleLoginStrategy extends org.openecomp.portalsdk.core.auth.LoginStrategy implements LoginStrategy{ + + @Autowired + private EPLoginService loginService; + @Autowired + private EPRoleService roleService; + + private static final String GLOBAL_LOCATION_KEY = "Location"; + + EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(SimpleLoginStrategy.class); + + public boolean login(HttpServletRequest request, HttpServletResponse response) throws Exception{ + logger.info("Attempting 'Simple' Login"); + + //check both authentication cookie and authentication header + String orgUserId = SessionCookieUtil.getUserIdFromCookie(request, response); + + if (!StringUtils.isEmpty(orgUserId)) { + // package the userid in the login form for processing + EPLoginBean commandBean = new EPLoginBean(); + commandBean.setOrgUserId(orgUserId); + commandBean = loginService.findUser(commandBean, (String)request.getAttribute(MenuProperties.MENU_PROPERTIES_FILENAME_KEY), null); + + // in case authentication has passed but user is not in the ECOMP data base, return a Guest User to the home page. + if (commandBean.getUser() == null) { + } + else { + // store the currently logged in user's information in the session + EPUserUtils.setUserSession(request, commandBean.getUser(), commandBean.getMenu(), commandBean.getBusinessDirectMenu(), "", roleService.getRoleFunctions()); + logger.info(EELFLoggerDelegate.debugLogger, commandBean.getUser().getOrgUserId() + " exists in the the system."); + } + + logger.info(EELFLoggerDelegate.errorLogger, request.getContextPath()); + SessionCookieUtil.preSetUp(request, response); + return true; + } else { + // in case authentication cookie is missing, send 401 UNAUTHORIZED to client and it will redirect to Logon + try { + String authentication = SystemProperties.getProperty(SystemProperties.AUTHENTICATION_MECHANISM); + String loginUrl = SystemProperties.getProperty(EPSystemProperties.LOGIN_URL_NO_RET_VAL); + logger.info(EELFLoggerDelegate.errorLogger, "Authentication Mechanism: '" + authentication + "'."); + if (authentication == null || authentication.equals("") || authentication.trim().equals("BOTH")) { + + logger.info(EELFLoggerDelegate.errorLogger, "No cookies are found, redirecting the request to '" + loginUrl + "'."); + response.setStatus(HttpServletResponse.SC_MOVED_TEMPORARILY); + response.setHeader(GLOBAL_LOCATION_KEY, loginUrl); //returnUrl + "/index.htm"); + }else { + logger.info(EELFLoggerDelegate.errorLogger, "No cookies are found, redirecting the request to '" + loginUrl + "'."); + response.setStatus(HttpServletResponse.SC_MOVED_TEMPORARILY); + response.setHeader(GLOBAL_LOCATION_KEY, loginUrl); //returnUrl + "/index.htm"); + } + } catch(Exception e) { + logger.error(EELFLoggerDelegate.errorLogger, "Exception occurred in preHandle() while redirecting, Details: " + EcompPortalUtils.getStackTrace(e)); + } + } + + return false; + + } + + @Override + public ModelAndView doLogin(HttpServletRequest request, HttpServletResponse response) throws Exception { + String message = "Method not implmented; Cannot be called"; + logger.error(EELFLoggerDelegate.errorLogger, message); + throw new Exception(message); + } + + @Override + public String getUserId(HttpServletRequest request) throws PortalAPIException { + String message = "Method not implmented; Cannot be called"; + logger.error(EELFLoggerDelegate.errorLogger, message); + throw new PortalAPIException(message); + } +} |