如题所述
åç¹ç»å½ï¼Single Sign Onï¼ï¼ç®ç§°ä¸º SSOï¼æ¯ç®åæ¯è¾æµè¡çä¼ä¸ä¸å¡æ´åç解å³æ¹æ¡ä¹ä¸ãSSOçå®ä¹æ¯å¨å¤ä¸ªåºç¨ç³»ç»ä¸ï¼ç¨æ·åªéè¦ç»å½ä¸æ¬¡å°±å¯ä»¥è®¿é®ææç¸äºä¿¡ä»»çåºç¨ç³»ç»ã
package DesktopSSO;
import java.io.*;
import java.net.*;
import java.text.*;
import java.util.*;
import java.util.concurrent.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class SSOAuth extends HttpServlet {
static private ConcurrentMap accounts;
static private ConcurrentMap SSOIDs;
String cookiename="WangYuDesktopSSOID";
String domainname;
public void init(ServletConfig config) throws ServletException {
super.init(config);
domainname= config.getInitParameter("domainname");
cookiename = config.getInitParameter("cookiename");
SSOIDs = new ConcurrentHashMap();
accounts=new ConcurrentHashMap();
accounts.put("wangyu", "wangyu");
accounts.put("paul", "paul");
accounts.put("carol", "carol");
}
protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
PrintWriter out = response.getWriter();
String action = request.getParameter("action");
String result="failed";
if (action==null) {
handlerFromLogin(request,response);
} else if (action.equals("authcookie")){
String myCookie = request.getParameter("cookiename");
if (myCookie != null) result = authCookie(myCookie);
out.print(result);
out.close();
} else if (action.equals("authuser")) {
result=authNameAndPasswd(request,response);
out.print(result);
out.close();
} else if (action.equals("logout")) {
String myCookie = request.getParameter("cookiename");
logout(myCookie);
out.close();
}
}
.....
}
package DesktopSSO;
import java.io.*;
import java.net.*;
import java.text.*;
import java.util.*;
import java.util.concurrent.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class SSOAuth extends HttpServlet {
static private ConcurrentMap accounts;
static private ConcurrentMap SSOIDs;
String cookiename="WangYuDesktopSSOID";
String domainname;
public void init(ServletConfig config) throws ServletException {
super.init(config);
domainname= config.getInitParameter("domainname");
cookiename = config.getInitParameter("cookiename");
SSOIDs = new ConcurrentHashMap();
accounts=new ConcurrentHashMap();
accounts.put("wangyu", "wangyu");
accounts.put("paul", "paul");
accounts.put("carol", "carol");
}
protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
PrintWriter out = response.getWriter();
String action = request.getParameter("action");
String result="failed";
if (action==null) {
handlerFromLogin(request,response);
} else if (action.equals("authcookie")){
String myCookie = request.getParameter("cookiename");
if (myCookie != null) result = authCookie(myCookie);
out.print(result);
out.close();
} else if (action.equals("authuser")) {
result=authNameAndPasswd(request,response);
out.print(result);
out.close();
} else if (action.equals("logout")) {
String myCookie = request.getParameter("cookiename");
logout(myCookie);
out.close();
}
}
.....
}
温馨提示:答案为网友推荐,仅供参考