pdo.net是我開發(fā)中的sso模塊的一部分，它是兼容pdo統(tǒng)一接口的.net實現(xiàn)
簡介
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pdo規(guī)范由動易(powereasy)，動網(wǎng)(dvbbs)，oblog三方聯(lián)合制訂和維護(hù)，其目的在于為不同的WEB應(yīng)用按照統(tǒng)一的規(guī)范開發(fā)用戶通行接口，以便實現(xiàn)不同WEB應(yīng)用之間的用戶數(shù)據(jù)同步。對該規(guī)范感興趣的人可以去http://www./Soft/documents/86.html下載
優(yōu)點
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每個整合的網(wǎng)站不需要修改自己的邏輯業(yè)務(wù)和數(shù)據(jù)結(jié)構(gòu)
用戶完全獨立存儲，不需要將用戶集中在用一的結(jié)構(gòu)中。
很適合兩個用戶庫結(jié)構(gòu)差異比較大的應(yīng)用整合
還有不同語言 不同數(shù)據(jù)庫的整合也是可以考慮的
原理
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不同的web應(yīng)用通過把用戶序列化為xml來傳遞用戶對象，利用ServerXmlHttp 進(jìn)行服務(wù)器和服務(wù)器之間的通訊來傳遞數(shù)據(jù)進(jìn)行通訊
using System;using System.Text;using System.Xml;namespace Boxi.Web.SSO{
/// <summary>
/// 用戶基本屬性實體類
/// </summary>
public class User { #region 私有變量 private string _username; private string _password; private string _email; private string _question; private string _answer; private string _savecookie; private string _truename; private string _gender; private string _birthday; private string _qq; private string _msn; private string _mobile; private string _telephone; private string _province; private string _city; private string _address; private string _zipcode; private string _homepage; private string _userip; private string _jointime; private string _experience; private string _ticket; private string _valuation; private string _balance; private string _posts; private string _userstatus; private string _signature; private string _occupation; private string _interests; #endregion #region 封裝屬性 /// <summary> /// 創(chuàng)建用戶 /// </summary> /// <param name="username">用戶名</param> public User(string username) { _username = username; } /// <summary> /// 用戶名 /// </summary> public string username { get { return _username; } set { _username = value; } } /// <summary> /// 用戶密碼 /// </summary> public string password { get { return _password; } set { _password = value; } } /// <summary> /// 電子郵件 /// </summary> public string email { get { return _email; } set { _email = value; } } /// <summary> /// 密碼提示問題 /// </summary> public string question { get { return _question; } set { _question = value; } } /// <summary> /// 密碼提示答案 /// </summary> public string answer { get { return _answer; } set { _answer = value; } } /// <summary> /// cookies保存時間；0=不記錄(默認(rèn)),1=一周,2=一月,3=一年 /// </summary> public string savecookie { get { return _savecookie; } set { _savecookie = value; } } /// <summary> /// 真實姓名 /// </summary> public string truename { get { return _truename; } set { _truename = value; } } /// <summary> /// 性別:0=女,1=男,2=保密 /// </summary> public string gender { get { return _gender; } set { _gender = value; } } /// <summary> /// 生日 /// </summary> public string birthday { get { return _birthday; } set { _birthday = value; } } /// <summary> /// QQ號 /// </summary> public string qq { get { return _qq; } set { _qq = value; } } /// <summary> /// MSN賬號 /// </summary> public string msn { get { return _msn; } set { _msn = value; } } /// <summary> /// 移動電話 /// </summary> public string mobile { get { return _mobile; } set { _mobile = value; } } /// <summary> /// 固定電話 /// </summary> public string telephone { get { return _telephone; } set { _telephone = value; } } /// <summary> /// 省/直轄市 /// </summary> public string province { get { return _province; } set { _province = value; } } /// <summary> /// 城市/區(qū)/縣 /// </summary> public string city { get { return _city; } set { _city = value; } } /// <summary> /// 通訊地址 /// </summary> public string address { get { return _address; } set { _address = value; } } /// <summary> /// 郵政編碼 /// </summary> public string zipcode { get { return _zipcode; } set { _zipcode = value; } } /// <summary> /// 個人主頁 /// </summary> public string homepage { get { return _homepage; } set { _homepage = value; } } /// <summary> /// 用戶IP地址 /// </summary> public string userip { get { return _userip; } set { _userip = value; } } /// <summary> /// 注冊日期 /// </summary> public string jointime { get { return _jointime; } set { _jointime = value; } } /// <summary> /// 經(jīng)驗值 /// </summary> public string experience { get { return _experience; } set { _experience = value; } } /// <summary> /// 可消費積分 /// </summary> public string ticket { get { return _ticket; } set { _ticket = value; } } /// <summary> /// 貢獻(xiàn)值 /// </summary> public string valuation { get { return _valuation; } set { _valuation = value; } } /// <summary> /// 現(xiàn)金余額 /// </summary> public string balance { get { return _balance; } set { _balance = value; } } /// <summary> /// 發(fā)表信息數(shù) /// </summary> public string posts { get { return _posts; } set { _posts = value; } } /// <summary> /// 用戶狀態(tài):0=正常,1=鎖定,2=屏蔽,3=禁止,4=待驗證 /// </summary> public string userstatus { get { return _userstatus; } set { _userstatus = value; } } /// <summary> /// 簽名檔 /// </summary> public string signature { get { return _signature; } set { _signature = value; } } /// <summary> /// 職業(yè) /// </summary> public string occupation { get { return _occupation; } set { _occupation = value; } } /// <summary> /// 興趣愛好 /// </summary> public string interests { get { return _interests; } set { _interests = value; } } #endregion /// <summary> /// 獲取用戶擴(kuò)展屬性對應(yīng)的xml /// </summary> /// <returns></returns> public string ToXML() { StringBuilder sb = new StringBuilder();
組裝xml return sb.ToString(); } public void LoadXML(XmlDocument xdoc) { XmlNode xbody = xdoc.SelectSingleNode("/root/body[1]"); if (xbody!=null) { LoadXml(xbody); } else { LoadXml(xdoc.SelectSingleNode("/root[1]")); } } public void LoadXml(XmlNode xnod) { foreach (XmlNode o in xnod.ChildNodes) { switch(o.Name) { case "username": { _username = o.Value; } break; case "password": { _password = o.Value; } break; case "email": { _email = o.Value; } break; case "question": { _question = o.Value; } break; case "answer": { _answer = o.Value; } break; case "gender": { _gender = o.Value; } break; case "truename": { _truename = o.Value; } break; case "birthday": { _birthday = o.Value; } break; case "qq": { _qq = o.Value; } break; case "msn": { _msn = o.Value; } break; case "mobile": { _mobile = o.Value; } break; case "telephone": { _telephone = o.Value; } break; case "province": { _province = o.Value; } break; case "address": { _address = o.Value; } break; case "zipcode": { _zipcode = o.Value; } break; case "homepage": { _homepage = o.Value; } break; case "userip": { _userip = o.Value; } break; case "jointime": { _jointime = o.Value; } break; case "experience": { _experience = o.Value; } break; case "ticket": { _ticket = o.Value; } break; case "valuation": { _valuation = o.Value; } break; case "balance": { _balance = o.Value; } break; case "posts": { _posts = o.Value; } break; case "userstatus": { _userstatus = o.Value; } break; case "signature": { _signature = o.Value; } break; case "occupation": { _occupation = o.Value; } break; case "interests": { _interests = o.Value; } break; } } } }
}
我們需要做什么？
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配置一些參數(shù): 配置通訊需要的令牌和需要同步的網(wǎng)站的信息
實現(xiàn)一個接口: 為了讓其它網(wǎng)站發(fā)送同步信息時更夠用自己的方法去修改自己的用戶數(shù)據(jù)
調(diào)用一些方法: 在注冊 登陸 注銷 更新時調(diào)用Ping方法 向其它需要同步的網(wǎng)站發(fā)送同步請求
配置一些參數(shù)
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1、增加一個配置節(jié)
<configSections> <section name="PDO" type="System.Configuration.NameValueSectionHandler"/></configSections><PDO> <!--令牌使用的關(guān)鍵字--> <add key="key" value="Test"/> <!--當(dāng)前應(yīng)用的名稱--> <add key="appid" value="web1" /> <!--每次需要actionPing時需要同步的地址列表，用|分隔--> <add key="ping" value="http://localhost/WebSite2/PDOPing.aspx"/> <!--本站使用的action_Prvider--> <add key="PDOAction_Provider" value="Boxi.Web.SSO.PDO.DefaultPDOAction,Boxi.Web.SSO.PDO"/> </PDO>2、添加httpHandler用來供其它網(wǎng)站Ping
<httpHandlers> <add verb="*" path="PDOPing.aspx" type="Boxi.Web.SSO.HttpHandler.PDOPingHttpHandler,Boxi.Web.SSO"/></httpHandlers> 實現(xiàn)一個接口
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根據(jù)自己的邏輯業(yè)務(wù) 實現(xiàn)自己的方法
public interface IPDOAction { bool checkname(string name, string email); bool reguser(User user); bool login(User user); bool update(User user); bool delete(User user); User getinfo(); }
調(diào)用一些方法
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1、在自己的頁面的登陸和注銷中額外發(fā)起一個客戶端http請求
//這部分正在尋找更好的解決方法
//這是為了保證每個站點均操作cookies
2、在注冊、更新、刪除、獲取用戶資料時使用ping中提供的方法
reguser(User user); 注冊用戶
update(User user); 更新用戶
delete(User user);刪除用戶
User getinfo();//獲取用戶信息
protected void Button1_Click(object sender, EventArgs e) { string username = TextBox1.Text; string password = TextBox2.Text; //先實現(xiàn)自己的用戶注冊 
. //然后再通過ping向其它網(wǎng)站注冊 Boxi.Web.SSO.User _user = new User(TextBox1.Text); _user.password = TextBox2.Text; PDOPing _ping=new PDOPing(); string[] result = _ping.reguser(_user); for (int i = 0; i < result.Length;i++ ) { //將所有站點注冊的結(jié)果寫到頁面 Response.Write(result[i]); Response.Write("<br/>"); } }
