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資源簡介

利用springMvc 實現的簡單的單點登錄Demo，內含三個小Mavn項目分別是 1、認證中心SSOServer 2、子系統1SSOClient1 3、子系統2SSOClient2 文章請參考 http://blog.csdn.net/qq_31183297/article/details/79419222

資源截圖

代碼片段和文件信息 

package?com.yzz.ssoclient1.controller;

import?java.io.IOException;
import?java.util.Enumeration;
import?java.util.HashMap;
import?java.util.Map;
import?java.util.Set;

import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpSession;

import?org.apache.commons.httpclient.HttpClient;
import?org.apache.commons.httpclient.HttpException;
import?org.apache.commons.httpclient.methods.PostMethod;
import?org.springframework.stereotype.Controller;
import?org.springframework.ui.ModelMap;
import?org.springframework.web.bind.annotation.RequestMapping;
import?org.springframework.web.servlet.ModelAndView;

import?com.alibaba.fastjson.JSONobject;
import?com.yzz.ssoclient1.util.SessionUtil;

/**
?*?
?*?@author?yzz
?*客戶端部分，本想只用一個session存儲局部會話，收到服務端的退出請求后直接調用request.getSession（）.removeAttribute（“token“）清空局部會話;
?*結果發現，服務端利用httpClient通知客戶端的時候是新建立的一個會話，此時的session和我們局部建立的session并不是同一個。
?*解決辦法:
?*自己維護一個session管理類，利用map將局部會話的session對象和id存儲起來。收到請求后再銷毀該session
?*/

@Controller
public?class?SSOClientController?{

	
	//攔截所有獲取資源請求
	@RequestMapping（““）
	public?String?ssoClient（HttpServletRequest?requestModelMap?map）{
		
		//判斷請求的鏈接中是否有token參數
		String?token=request.getParameter（“token“）;
		String?url=request.getParameter（“url“）;
		
		
		if（token!=null）{
			//如果有表示是認證服務器返回的
			String?allSessionId=request.getParameter（“allSessionId“）;
			return?“redirect:http://localhost:8088/SSOClient1/checkToken?token=“+token+“&allSessionId=“+allSessionId;
		}else?if（url!=null）{
			
			return?“redirect:http://localhost:8088/SSOClient1/login?url=“+url;
		}else{
			//其他請求，繼續判斷是否創建了和用戶之間的局部會話
			JSONobject?j=（JSONobject）?request.getSession（）.getAttribute（“token“）;
			if（j!=null）{
				System.out.println（“客戶端1已經登錄存在局部會話:“+j）;
				System.out.println（“本次局部會話的localSessionId:“+request.getSession（）.getId（））;
				map.addAttribute（“userName“?j.getString（“userName“））;
				map.addAttribute（“allSessionId“?j.getString（“allSessionId“））;
				return?“index“;
			}else{
				//未登錄
				
				return?“redirect:http://localhost:8088/SSOServer?clientUrl=http://localhost:8088/SSOClient1“;
			}
		}	
	}
	
	//客戶端接收token并且進行驗證
	@RequestMapping（value=“/checkToken“）
	public?String?checkToken（HttpServletRequest?requestModelMap?map）{
		
		String?token=request.getParameter（“token“）;
		String?allSessionId=request.getParameter（“allSessionId“）;
		
		//利用httpClient進行驗證
		String?basePath?=?request.getScheme（）?+?“://“?+?request.getServerName（）?+?“:“
				+?request.getServerPort（）?+?request.getContextPath（）;
		HttpClient?httpClient?=?new?HttpClient（）;
		PostMethod?postMethod?=?new?PostMethod（“http://localhost:8088/SSOServer/tokenCheck“）;
		postMethod.addParameter（“token“?token）;
		postMethod.addParameter（“allSessionId“?allSessionId）;
		postMethod.addParameter（“clientUrl“basePath）;
		
		try?{
			httpClient.executeMethod（postMethod）;
			String?resultJson?=?postMethod.getResponseBodyAsString（）;
			
			postMethod.releaseConnect

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????949??2018-02-27?09:52??springMvc實現SSO單點登錄\SSOClient1\.classpath

?????文件???????1086??2018-02-27?09:52??springMvc實現SSO單點登錄\SSOClient1\.project

?????文件????????639??2018-02-27?09:52??springMvc實現SSO單點登錄\SSOClient1\.settings\.jsdtscope

?????文件????????430??2018-02-27?09:51??springMvc實現SSO單點登錄\SSOClient1\.settings\org.eclipse.jdt.core.prefs

?????文件?????????90??2018-02-27?09:51??springMvc實現SSO單點登錄\SSOClient1\.settings\org.eclipse.m2e.core.prefs

?????文件????????755??2018-02-27?09:52??springMvc實現SSO單點登錄\SSOClient1\.settings\org.eclipse.wst.common.component

?????文件????????252??2018-02-27?09:52??springMvc實現SSO單點登錄\SSOClient1\.settings\org.eclipse.wst.common.project.facet.core.xml

?????文件?????????49??2018-02-27?09:52??springMvc實現SSO單點登錄\SSOClient1\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2018-02-27?09:52??springMvc實現SSO單點登錄\SSOClient1\.settings\org.eclipse.wst.jsdt.ui.superType.name

?????文件?????????50??2018-02-27?09:52??springMvc實現SSO單點登錄\SSOClient1\.settings\org.eclipse.wst.validation.prefs

?????文件???????4457??2018-02-28?15:51??springMvc實現SSO單點登錄\SSOClient1\pom.xml

?????文件???????5498??2018-03-02?10:10??springMvc實現SSO單點登錄\SSOClient1\src\main\java\com\yzz\ssoclient1\controller\SSOClientController.java

?????文件???????1027??2018-03-01?15:44??springMvc實現SSO單點登錄\SSOClient1\src\main\java\com\yzz\ssoclient1\util\SessionUtil.java

?????文件???????2324??2018-02-28?16:08??springMvc實現SSO單點登錄\SSOClient1\src\main\resources\spring-mvc.xml

?????文件???????1135??2018-03-02?11:06??springMvc實現SSO單點登錄\SSOClient1\src\main\webapp\WEB-INF\pages\index.jsp

?????文件????????815??2018-03-02?11:03??springMvc實現SSO單點登錄\SSOClient1\src\main\webapp\WEB-INF\pages\login.jsp

?????文件???????2525??2018-03-02?10:14??springMvc實現SSO單點登錄\SSOClient1\src\main\webapp\WEB-INF\web.xml

?????文件???????5579??2018-03-02?10:10??springMvc實現SSO單點登錄\SSOClient1\target\classes\com\yzz\ssoclient1\controller\SSOClientController.class

?????文件???????1720??2018-03-01?15:44??springMvc實現SSO單點登錄\SSOClient1\target\classes\com\yzz\ssoclient1\util\SessionUtil.class

?????文件???????2324??2018-02-28?16:08??springMvc實現SSO單點登錄\SSOClient1\target\classes\spring-mvc.xml

?????文件????????115??2018-03-02?10:10??springMvc實現SSO單點登錄\SSOClient1\target\m2e-wtp\web-resources\meta-INF\MANIFEST.MF

?????文件????????232??2018-03-02?10:10??springMvc實現SSO單點登錄\SSOClient1\target\m2e-wtp\web-resources\meta-INF\maven\com.yzz.ssoclient1\SSOClient1\pom.properties

?????文件???????4457??2018-03-02?10:10??springMvc實現SSO單點登錄\SSOClient1\target\m2e-wtp\web-resources\meta-INF\maven\com.yzz.ssoclient1\SSOClient1\pom.xml

?????文件????????882??2018-02-28?15:56??springMvc實現SSO單點登錄\SSOClient2\.classpath

?????文件???????1086??2018-02-28?15:55??springMvc實現SSO單點登錄\SSOClient2\.project

?????文件????????639??2018-02-28?15:55??springMvc實現SSO單點登錄\SSOClient2\.settings\.jsdtscope

?????文件????????430??2018-02-28?15:55??springMvc實現SSO單點登錄\SSOClient2\.settings\org.eclipse.jdt.core.prefs

?????文件?????????90??2018-02-28?15:55??springMvc實現SSO單點登錄\SSOClient2\.settings\org.eclipse.m2e.core.prefs

?????文件????????755??2018-02-28?15:56??springMvc實現SSO單點登錄\SSOClient2\.settings\org.eclipse.wst.common.component

?????文件????????252??2018-02-28?15:55??springMvc實現SSO單點登錄\SSOClient2\.settings\org.eclipse.wst.common.project.facet.core.xml

............此處省略153個文件信息

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