CAS集成手册(java版

package com.gta.sso.demo.controller; import java.util.List; import java.util.Map; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.apache.commons.lang3.StringUtils; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.bind.annotation.RestController; import org.springframework.web.context.WebApplicationContext; import org.springframework.web.context.support.WebApplicationContextUtils; import com.alibaba.fastjson.JSONObject; import com.gta.platform.cache.service.ICacheService; import com.gta.platform.cas.client.sso.controller.PathUtils; import com.gta.platform.cas.client.util.CasConfigurationConstants; import com.gta.platform.configuration.util.ClientIsOutside; import com.gta.platform.configuration.util.ConfigurationConstants; import com.gta.platform.configuration.util.ConfigurationUtils; import com.gta.platform.util.HttpClientUtils; @RestController public class HelloContorller { private ICacheService cacheService; // 1 @RequestMapping(value = "/index") public String ok() { //进入主页 return "index3"; } @RequestMapping(value = "/nologin") public String nologin(HttpServletRequest request, HttpServletResponse response) throws Exception { return "nologin"; } @RequestMapping(value = "/logout") public @ResponseBody void logout(HttpServletRequest request, HttpServletResponse response) throws Exception { // online user number-1 WebApplicationContext context = WebApplicationContextUtils .getRequiredWebApplicationContext(request.getServletContext()); cacheService = (ICacheService) context.getBean(ICacheService.class); if (cacheService.get("casUserNumbers") != null) { Long un = Long.parseLong(cacheService.get("casUserNumbers")) - 1; cacheService.setCastime("casUserNumbers", un + ""); } String userId = ""; if (request.getSession().getAttribute("userId") != null) { userId = request.getSession().getAttribute("userId").toString(); } if (!StringUtils.isEmpty(userId)) { cacheService.delExceed(userId + ClientIsOutside.get() +"expireTime"); cacheService.delExceed(userId + ClientIsOutside.get() + "logouturi"); } String uri = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() + request.getContextPath() + "/index"; StringBuilder str = new StringBuilder(); str.append(ConfigurationUtils.getMustExistsConfig(ConfigurationConstants.PLATFORM_CAS_SERVER_URL_PREFIX)) .append("/logout?service=").append(uri); String logoutc = str.toString(); request.getSession().removeAttribute("userId"); request.getSession().invalidate(); response.sendRedirect(logoutc); } }