1 files changed, 131 insertions, 0 deletions
diff --git a/ecomp-portal-BE-os/src/main/java/org/onap/portalapp/authentication/SimpleLoginStrategy.java b/ecomp-portal-BE-os/src/main/java/org/onap/portalapp/authentication/SimpleLoginStrategy.java
new file mode 100644
index 00000000..55a0f10a
--- /dev/null
+++ b/ecomp-portal-BE-os/src/main/java/org/onap/portalapp/authentication/SimpleLoginStrategy.java
@@ -0,0 +1,131 @@
+/*-
+ * ============LICENSE_START==========================================
+ * ONAP Portal
+ * ===================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ===================================================================
+ *
+ * Unless otherwise specified, all software contained herein is licensed
+ * under the Apache License, Version 2.0 (the "License");
+ * you may not use this software 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.
+ *
+ * Unless otherwise specified, all documentation contained herein is licensed
+ * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
+ * you may not use this documentation except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *             https://creativecommons.org/licenses/by/4.0/
+ *
+ * Unless required by applicable law or agreed to in writing, documentation
+ * 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.
+ *
+ * ============LICENSE_END============================================
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ */
+package org.onap.portalapp.authentication;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.onap.portalapp.command.EPLoginBean;
+import org.onap.portalapp.portal.service.EPLoginService;
+import org.onap.portalapp.portal.service.EPRoleFunctionService;
+import org.onap.portalapp.portal.utils.EPSystemProperties;
+import org.onap.portalapp.util.EPUserUtils;
+import org.onap.portalapp.util.SessionCookieUtil;
+import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
+import org.onap.portalsdk.core.menu.MenuProperties;
+import org.onap.portalsdk.core.onboarding.exception.PortalAPIException;
+import org.onap.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.onap.portalsdk.core.auth.LoginStrategy implements LoginStrategy{
+	
+	@Autowired
+	private EPLoginService loginService;
+
+	@Autowired
+	private EPRoleFunctionService ePRoleFunctionService;
+	
+	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(), "", ePRoleFunctionService);
+				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, "login failed", 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);
+	}
+}