1 files changed, 131 insertions, 0 deletions
diff --git a/ecomp-sdk/epsdk-core/src/main/java/org/openecomp/portalsdk/core/auth/LoginStrategy.java b/ecomp-sdk/epsdk-core/src/main/java/org/openecomp/portalsdk/core/auth/LoginStrategy.java
new file mode 100644
index 00000000..0378101a
--- /dev/null
+++ b/ecomp-sdk/epsdk-core/src/main/java/org/openecomp/portalsdk/core/auth/LoginStrategy.java
@@ -0,0 +1,131 @@
+/*-
+ * ================================================================================
+ * 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.portalsdk.core.auth;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.servlet.http.Cookie;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.openecomp.portalsdk.core.command.LoginBean;
+import org.openecomp.portalsdk.core.menu.MenuProperties;
+import org.openecomp.portalsdk.core.onboarding.exception.PortalAPIException;
+import org.openecomp.portalsdk.core.onboarding.listener.PortalTimeoutHandler;
+import org.openecomp.portalsdk.core.service.LoginService;
+import org.openecomp.portalsdk.core.util.SystemProperties;
+import org.openecomp.portalsdk.core.web.support.AppUtils;
+import org.openecomp.portalsdk.core.web.support.UserUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.servlet.ModelAndView;
+import org.springframework.web.util.WebUtils;
+
+public abstract class LoginStrategy {
+
+	public static final String DEFAULT_SUCCESS_VIEW = "welcome";
+	public static final String DEFAULT_FAILURE_VIEW = "login";
+	private static final String JSESSIONID = "JSESSIONID";
+
+	public static final String EP_SERVICE = "EPService";
+	public static final String USER_ID = "UserId";
+	public static final String ERROR_MESSAGE_KEY = "error";
+
+	@Autowired
+	private LoginService loginService;
+
+	public abstract ModelAndView doLogin(HttpServletRequest request, HttpServletResponse response) throws Exception;
+
+	public abstract String getUserId(HttpServletRequest request) throws PortalAPIException;
+
+	public ModelAndView doExternalLogin(HttpServletRequest request, HttpServletResponse response) throws Exception {
+		
+		invalidateExistingSession(request);
+
+		Map<String, String> model = new HashMap<String, String>();
+		LoginBean commandBean = new LoginBean();
+		String loginId = request.getParameter("loginId");
+		String password = request.getParameter("password");
+		commandBean.setLoginId(loginId);
+		commandBean.setLoginPwd(password);
+		HashMap additionalParamsMap = new HashMap();
+
+		// Get the client device type and pass it into LoginService for audit
+		// logging.
+		/**
+		 * ClientDeviceType clientDevice = (ClientDeviceType)request.getAttribut
+		 * (SystemProperties.getProperty(SystemProperties.CLIENT_DEVICE_ATTRIBUTE_NAME));
+		 * additionalParamsMap.put(Parameters.PARAM_CLIENT_DEVICE,
+		 * clientDevice);
+		 **/
+		commandBean = loginService.findUser(commandBean,
+				(String) request.getAttribute(MenuProperties.MENU_PROPERTIES_FILENAME_KEY), additionalParamsMap);
+
+		if (commandBean.getUser() == null) {
+			String loginErrorMessage = (commandBean.getLoginErrorMessage() != null) ? commandBean.getLoginErrorMessage()
+					: "login.error.external.invalid";
+			model.put("error", loginErrorMessage);
+
+			String[] errorCodes = new String[1];
+			errorCodes[0] = loginErrorMessage;
+
+			return new ModelAndView("login_external", "model", model);
+
+		} else {
+			// store the currently logged in user's information in the session
+			UserUtils.setUserSession(request, commandBean.getUser(), commandBean.getMenu(),
+					commandBean.getBusinessDirectMenu(),
+					SystemProperties.getProperty(SystemProperties.LOGIN_METHOD_BACKDOOR));
+			initateSessionMgtHandler(request);
+
+			// user has been authenticated, now take them to the welcome page
+			// return new ModelAndView("redirect:/profile_search");
+			return new ModelAndView("redirect:welcome.htm");
+
+		}
+	}
+	
+	protected void invalidateExistingSession(HttpServletRequest request){
+		request.getSession().invalidate();
+	}
+
+	protected String getJessionId(HttpServletRequest request) {
+		Cookie ep = WebUtils.getCookie(request, JSESSIONID);
+		if (ep == null) {
+			return request.getSession().getId();
+		}
+		return ep.getValue();
+
+	}
+
+	protected void initateSessionMgtHandler(HttpServletRequest request) {
+		String jSessionId = getJessionId(request);
+		PortalTimeoutHandler.sessionCreated(jSessionId, jSessionId, AppUtils.getSession(request));
+	}
+
+	public LoginService getLoginService() {
+		return loginService;
+	}
+
+	public void setLoginService(LoginService loginService) {
+		this.loginService = loginService;
+	}
+
+}