[PORTAL-7] Rebase

This rebasing includes common libraries and common overlays projects
abstraction of components

Change-Id: I9a24a338665c7cd058978e8636bc412d9e2fdce8
Signed-off-by: st782s <statta@research.att.com>

3 files changed, 248 insertions, 0 deletions

diff --git a/ecomp-portal-BE-os/src/main/java/org/openecomp/portalapp/authentication/LoginStrategy.java b/ecomp-portal-BE-os/src/main/java/org/openecomp/portalapp/authentication/LoginStrategy.java
new file mode 100644
index 00000000..19637515
--- /dev/null
+++ b/ecomp-portal-BE-os/src/main/java/org/openecomp/portalapp/authentication/LoginStrategy.java
@@ -0,0 +1,27 @@
+/*-
+ * ================================================================================
+ * 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;
+
+public interface LoginStrategy {
+	public boolean login(HttpServletRequest request, HttpServletResponse response)  throws Exception;
+}
diff --git a/ecomp-portal-BE-os/src/main/java/org/openecomp/portalapp/authentication/OpenIdConnectLoginStrategy.java b/ecomp-portal-BE-os/src/main/java/org/openecomp/portalapp/authentication/OpenIdConnectLoginStrategy.java
new file mode 100644
index 00000000..8365ebc2
--- /dev/null
+++ b/ecomp-portal-BE-os/src/main/java/org/openecomp/portalapp/authentication/OpenIdConnectLoginStrategy.java
@@ -0,0 +1,107 @@
+/*-
+ * ================================================================================
+ * 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 java.util.HashSet;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.mitre.openid.connect.model.UserInfo;
+import org.openecomp.portalapp.command.EPLoginBean;
+import org.openecomp.portalapp.portal.domain.EPUser;
+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.onboarding.exception.PortalAPIException;
+import org.openecomp.portalsdk.core.util.SystemProperties;
+import org.springframework.util.StringUtils;
+import org.springframework.web.servlet.ModelAndView;
+
+public class OpenIdConnectLoginStrategy extends org.openecomp.portalsdk.core.auth.LoginStrategy implements org.openecomp.portalapp.authentication.LoginStrategy {
+	
+	EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(OpenIdConnectLoginStrategy.class);
+	
+	private static final String GLOBAL_LOCATION_KEY = "Location";
+
+	@SuppressWarnings("rawtypes")
+	public boolean login(HttpServletRequest request, HttpServletResponse response){
+		
+		logger.info("Attempting Login");												
+		
+		//check both authentication cookie and authentication header
+		UserInfo  userInfo = (UserInfo) request.getAttribute("userInfo");
+				
+		if (userInfo != null && !StringUtils.isEmpty(userInfo.getPreferredUsername())) {    												
+			//package the userid in the login form for processing
+			EPLoginBean commandBean = new EPLoginBean();
+			commandBean.setOrgUserId(userInfo.getPreferredUsername());
+
+			EPUser user = new EPUser();
+				
+			user.setOrgUserId(userInfo.getPreferredUsername());
+			user.setEmail(userInfo.getEmail());
+			user.setFirstName(userInfo.getName());
+			user.setLastName(userInfo.getFamilyName());
+			
+			//store the currently logged in user's information in the session
+			EPUserUtils.setUserSession(request, user,  new HashSet(), new HashSet(), SystemProperties.getProperty(SystemProperties.AUTHENTICATION_MECHANISM), null);
+
+			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("OIDC")) {				
+				    response.sendRedirect("oid-login");
+				} 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);
+			    }
+			} 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);
+	}
+}
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);
+	}
+}