Java tutorial
/* * Copyright 2011 the original author or authors. * * 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.easit.core.controllers.signin; import javax.inject.Inject; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; import org.easit.core.handlers.AfterLoginSuccessHandler; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.security.core.Authentication; import org.springframework.security.web.WebAttributes; import org.springframework.security.web.savedrequest.RequestCache; import org.springframework.security.web.savedrequest.SavedRequest; import org.springframework.social.connect.Connection; import org.springframework.social.connect.web.SignInAdapter; import org.springframework.web.context.request.NativeWebRequest; public class SimpleSignInAdapter implements SignInAdapter { private static final Logger logger = LoggerFactory.getLogger(SimpleSignInAdapter.class); private final RequestCache requestCache; private AfterLoginSuccessHandler loginSuccess; @Inject //Depercated public SimpleSignInAdapter(RequestCache requestCache, AfterLoginSuccessHandler loginSuccess) { this.requestCache = requestCache; this.loginSuccess = loginSuccess; } //Depercated public String signIn(String localUserId, NativeWebRequest request) { HttpServletRequest req = request.getNativeRequest(HttpServletRequest.class); Authentication auth = SignInUtils.signin(localUserId); String originalUrl = extractOriginalUrl(request); try { loginSuccess.setAttributesInSession(req, auth); } catch (Exception e) { logger.error(e.getMessage()); } return originalUrl; } //Depercated private String extractOriginalUrl(NativeWebRequest request) { HttpServletRequest nativeReq = request.getNativeRequest(HttpServletRequest.class); HttpServletResponse nativeRes = request.getNativeResponse(HttpServletResponse.class); SavedRequest saved = requestCache.getRequest(nativeReq, nativeRes); if (saved == null) { return null; } requestCache.removeRequest(nativeReq, nativeRes); removeAutheticationAttributes(nativeReq.getSession(false)); return saved.getRedirectUrl(); } //Depercated private void removeAutheticationAttributes(HttpSession session) { if (session == null) { return; } session.removeAttribute(WebAttributes.AUTHENTICATION_EXCEPTION); } @Override public String signIn(String userId, Connection<?> connection, NativeWebRequest request) { return null; } }