QQ开放平台 OAUTH2.0 QqConnetSDK 登录，运行原理，附源码。
供大家研究使用，您可以对源代码进行修正编写。有很多不足，有很多缺点，在这里我只编写原理。
您需要开放式站点，做为了解它，您需要编写补充很多，或者您可以按照我的使用提供下载，进行编写其余内容补充及修正。谢谢大家，让大家的站点也融合这玩意。
QqConnetSDK
// 默认“Microsoft XML,v3.0”,其他版本也可以，只要能编译通过，步骤如下。
// 添加引用 -> “COM” 选项卡 -> 找到组件名称为“Microsoft XML,v3.0”
LoginToQQ.aspx 登录
QQCallback.aspx 回调访问页面
QqConnetSDK 项目sdk
QqConnet QqConnet基础类 ；您可以改进
ConfigurationHandler 配置节点句柄类 ；用于扩展配置文件节点，您可以改进
JSON JSON分析类 ；您可以改进
UserInfo 用户实体类 ；您可以改进，其他实体类不在一一列出，自行扩展。
web.config 站点配置文件
<add key="OAUTH_CONSUMER_KEY" value="10000000" /> 您的 app id
<add key="OAUTH_CONSUMER_SECRET" value="AbcdAbcdAbcdAbcdAbcdAbcdAbcdAbcd" /> 您的 app key
<add key="CALLBACK_URL" value="http://您的站点/QQCallback.aspx" /> 您的回调处理地址
QqConnetSDK
View Code
using System;
using System.Data;
using System.Configuration;
using System.Text;
using System.Web;
using System.Web.UI.WebControls;
using System.Collections.Generic;
using System.Text.RegularExpressions;
using System.Reflection;
// 默认“Microsoft XML,v3.0”,其他版本也可以，只要能编译通过，步骤如下。
// 添加引用 -> “COM” 选项卡 -> 找到组件名称为“Microsoft XML,v3.0”
using MSXML2;
using System.Net;
using System.Collections;
using System.Xml;
namespace QqConnetSDK
{
/// <summary>
/// QqConnet 基础类
/// </summary>
#region QqConnet
public class QqConnet
{
private string QQ_OAUTH_CONSUMER_KEY;
private string QQ_OAUTH_CONSUMER_SECRET;
private string QQ_CALLBACK_URL;
private string QQ_SCOPE;
public string State = "" ;
public QqConnet()
{
Hashtable table = ConfigurationManager.GetSection( " QzoneGroups/QzoneSection " ) as Hashtable;
this .VerifyQzoneSection(table);
this .QQ_OAUTH_CONSUMER_KEY = table[ " OAUTH_CONSUMER_KEY " ].ToString(); // APP ID
this .QQ_OAUTH_CONSUMER_SECRET = table[ " OAUTH_CONSUMER_SECRET " ].ToString(); // APP KEY
this .QQ_CALLBACK_URL = table[ " CALLBACK_URL " ].ToString(); // 回调地址。
this .QQ_SCOPE = " get_user_info " ; // 授权项
}
/// <summary>
/// 检测QzoneSection节点
/// </summary>
/// <param name="table"></param>
private void VerifyQzoneSection(Hashtable table)
{
if (table == null ) this .ShowErrMsg( " QzoneGroups/QzoneSection 不存在. " , 0 );
if (table.Count <= 0 ) this .ShowErrMsg( " QzoneGroups/QzoneSection 不存在. " , 0 );
if (table[ " OAUTH_CONSUMER_KEY " ] == null ) this .ShowErrMsg( " QzoneGroups/QzoneSection/OAUTH_CONSUMER_KEY 节点不存在. " , 0 );
if (table[ " OAUTH_CONSUMER_SECRET " ] == null ) this .ShowErrMsg( " QzoneGroups/QzoneSection/OAUTH_CONSUMER_SECRET 节点不存在. " , 0 );
if (table[ " CALLBACK_URL " ] == null ) this .ShowErrMsg( " QzoneGroups/QzoneSection/CALLBACK_URL 节点不存在. " , 0 );
}
public string APP_ID
{
get { return this .QQ_OAUTH_CONSUMER_KEY; }
}
/// <summary>
/// State 数据.
/// </summary>
/// <returns></returns>
private void GenerationState()
{
string value = Guid.NewGuid().ToString();
this .State = value.Replace( " - " , "" );
}
/// <summary>
/// Get方法请求url,获取请求内容
/// </summary>
/// <param name="Url"></param>
/// <returns></returns>
public string RequestUrl( string Url)
{
ServerXMLHTTP xmlhttp = new ServerXMLHTTP();
xmlhttp.setTimeouts( 10000 , 10000 , 10000 , 50000 );
xmlhttp.open( " GET " , Url, false , null , null );
xmlhttp.send( "" );
if (xmlhttp.readyState == 4 )
{
return xmlhttp.responseText;
}
return "" ;
}
/// // <summary>
/// // Post方法请求url,获取请求内容
/// // </summary>
/// // <param name="Url"></param>
/// // <param name="data"></param>
/// // <returns></returns>
// public string RequestUrl_post(string Url, string data)
// {
// ServerXMLHTTP xmlhttp = new ServerXMLHTTP();
// xmlhttp.setTimeouts(10000, 10000, 10000, 50000);
// xmlhttp.open("POST", Url, false, null, null);
// xmlhttp.setRequestHeader("Host", " graph.qq测试数据");
// xmlhttp.setRequestHeader("content-length ", data.Length.ToString());
// xmlhttp.setRequestHeader("content-type ", "application/x-www-form-urlencoded");
// xmlhttp.setRequestHeader("Connection", " Keep-Alive");
// xmlhttp.setRequestHeader("Cache-Control", " no-cache");
// xmlhttp.send(data);
// if (xmlhttp.readyState == 4)
// {
// return xmlhttp.responseText;
// }
// return "";
// }
/// <summary>
/// 生成登录地址
/// </summary>
/// <returns></returns>
public string GetAuthorization_Code()
{
this .GenerationState();
string url, str;
url = " https://graph.qq测试数据/oauth2.0/authorize " ;
str = " client_id= " + this .QQ_OAUTH_CONSUMER_KEY;
str += " &redirect_uri= " + this .QQ_CALLBACK_URL;
str += " &response_type=code " ;
str += " &scope= " + this .QQ_SCOPE;
str += " &state= " + this .State;
url = url + " ? " + str;
return url;
}
/// <summary>
/// 检测是否合法
/// </summary>
/// <returns></returns>
public bool VerifyCallback()
{
string Code = this .Request( " code " );
string State = this .Request( " state " );
if (Code != "" )
{
return true ;
}
return false ;
}
/// <summary>
/// 获取 access_token
/// 示例.返回结果:正确 access_token=ABCDEFGABCDEFGABCDEFG&expires_in=7776000;
/// </summary>
/// <returns></returns>
public string GetAccess_Token()
{
string url, str, result;
url = " https://graph.qq测试数据/oauth2.0/token " ;
str = " client_id= " + this .QQ_OAUTH_CONSUMER_KEY;
str += " &client_secret= " + this .QQ_OAUTH_CONSUMER_SECRET;
str += " &redirect_uri= " + this .QQ_CALLBACK_URL;
str += " &grant_type=authorization_code " ;
str += " &code= " + this .Request( " code " );
str += " &state= " + this .Request( " state " );
url = url + " ? " + str;
result = RequestUrl(url);
this .ShowErrMsg(result);
result = result.Split( ' & ' )[ 0 ];
result = result.Replace( " access_token= " , "" );
return result;
}
/// <summary>
/// 获取Openid
/// 示例.返回结果:正确 callback( {"client_id":"100000001","openid":"ABCDEFGABCDEFGABCDEFG"} );
/// </summary>
/// <returns></returns>
public string GetOpenid( string Access_Token)
{
string url, str, result;
url = " https://graph.qq测试数据/oauth2.0/me " ;
str = " access_token= " + Access_Token;
url = url + " ? " + str;
result = RequestUrl(url);
this .ShowErrMsg(result);
JSON j = new JSON(result);
return j.GetValue( " openid " ).ToString();
}
/// // <summary>
/// // 发送记录到微博
/// // </summary>
/// // <param name="content"> 发送内容 </param>
/// // <returns></returns>
// public string Post_Webo(string Access_Token, string Openid, string content)
// {
// string url, str;
// url = " https://graph.qq测试数据/t/add_t ";
// str = "oauth_consumer_key=" + this.QQ_OAUTH_CONSUMER_KEY;
// str += "&access_token=" + Access_Token;
// str += "&openid=" + Openid;
// str += "&content=" + content;
// return RequestUrl_post(url, str);
// }
/// <summary>
/// 获取用户信息
/// </summary>
/// <returns></returns>
public UserInfo GetUserInfo( string Access_Token, string Openid)
{
string url, str, result;
url = " https://graph.qq测试数据/user/get_user_info " ;
str = " oauth_consumer_key= " + this .QQ_OAUTH_CONSUMER_KEY;
str += " &access_token= " + Access_Token;
str += " &openid= " + Openid;
url += " ? " + str;
result = RequestUrl(url);
this .ShowErrMsg(result);
JSON j = new JSON(result);
UserInfo src = new UserInfo();
src = j.Convert<UserInfo> (src);
return src;
}
/// <summary>
/// 显示错误提示信息
/// </summary>
/// <param name="error"></param>
public void ShowErrMsg( string ErrMsg, params object [] ErrParams)
{
string error = "" ;
if (ErrParams.Length > 0 )
{
error = ErrMsg;
}
else
{
int num = ErrMsg.IndexOf( " \"error\" " );
if (num != - 1 )
{
JSON j = new JSON(ErrMsg);
string description = j.GetValue( " error_description " ).ToString();
switch (description)
{
case " code is reused error " : // 错误提示：code代码已被使用，无法重复使用该代码。其他错误不在一一列出。
break ;
}
error = ErrMsg;
}
}
if (error != "" )
{
HttpContext.Current.Response.Write(ErrMsg);
HttpContext.Current.Response.End();
}
}
/// <summary>
/// 获取与设置服务端会话
/// </summary>
/// <returns></returns>
public object Session( string name, params object [] value)
{
object result = "" ;
if (value.Length > 0 )
HttpContext.Current.Session[name] = value[ 0 ];
else
result = HttpContext.Current.Session[name];
return result == null ? "" : result;
}
/// <summary>
/// 获取接收地址栏参数值
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public string Request( string name)
{
string value = HttpContext.Current.Request.QueryString[name];
return value == null ? "" : value.Trim();
}
}
#endregion
/// <summary>
/// JSON 分析类
/// </summary>
#region JSON
public class JSON
{
private string _json;
/// <summary>
/// 传入Json
/// </summary>
/// <param name="json"></param>
public JSON( string json)
{
this ._json = json;
}
/// <summary>
/// 获取指定名称的值
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public object GetValue( string name)
{
try
{
string value = this ._json.Split( new string [] { "" + name + " \":\" " }, StringSplitOptions.RemoveEmptyEntries)[ 1 ];
value = value.Split( new string [] { " \" " }, StringSplitOptions.RemoveEmptyEntries)[ 0 ];
return value;
}
catch (Exception)
{
return null ;
}
}
/// <summary>
/// 转化为提供的实体类
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="NewT"></param>
/// <returns></returns>
public T Convert<T> (T NewT)
{
PropertyInfo[] properties = typeof (T).GetProperties();
foreach (PropertyInfo propertyInfo in properties)
{
string Name = propertyInfo.Name;
object value = this .GetValue(Name);
if (value == null ) { NewT = default (T); break ; }
propertyInfo.SetValue(NewT, value, null ); // 默认字符型处理.
}
return NewT;
}
}
#endregion
/// <summary>
/// ConfigurationHandler 配置节点句柄类
/// </summary>
#region ConfigurationHandler
public class ConfigurationHandler : IConfigurationSectionHandler
{
public virtual object Create(Object parent, Object context, XmlNode node)
{
Hashtable m_Config = new Hashtable();
foreach (XmlNode child in node.ChildNodes)
{
m_Config.Add(child.Attributes[ " key " ].Value, child.Attributes[ " value " ].Value);
}
return m_Config;
}
}
#endregion
/// <summary>
/// UserInfo 用户实体类
/// </summary>
#region UserInfo
public class UserInfo
{
private string _nickname;
public string nickname
{
set { this ._nickname = value; }
get { return this ._nickname; }
}
private string _figureurl;
public string figureurl
{
set { this ._figureurl = value; }
get { return this ._figureurl; }
}
private string _figureurl_1;
public string figureurl_1
{
set { this ._figureurl_1 = value; }
get { return this ._figureurl_1; }
}
private string _figureurl_2;
public string figureurl_2
{
set { this ._figureurl_2 = value; }
get { return this ._figureurl_2; }
}
private string _gender;
public string gender
{
set { this ._gender = value; }
get { return this ._gender; }
}
private string _vip;
public string vip
{
set { this ._vip = value; }
get { return this ._vip; }
}
private string _level;
public string level
{
set { this ._level = value; }
get { return this ._level; }
}
private string _is_yellow_year_vip;
public string is_yellow_year_vip
{
set { this ._is_yellow_year_vip = value; }
get { return this ._is_yellow_year_vip; }
}
}
#endregion
}
登录
View Code
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using QqConnetSDK;
public partial class LoginToQQ : System.Web.UI.Page
{
protected void Page_Load( object sender, EventArgs e)
{
GetRequestToken();
}
private void GetRequestToken()
{
QqConnet qc = new QqConnet();
string url = qc.GetAuthorization_Code();
string state = qc.State;
Response.Redirect(url);
}
}
回调访问页面
View Code
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using QqConnetSDK;
public partial class QQCallback : System.Web.UI.Page
{
protected void Page_Load( object sender, EventArgs e)
{
req();
}
private void req()
{
QqConnet qc = new QqConnet();
if (! qc.VerifyCallback())
{
qc.ShowErrMsg( " 参数缺少. " );
}
// 数据令牌
string Access_Token = qc.GetAccess_Token();
// 唯一标识 Openid与QQ号一对一对应
string Openid = qc.GetOpenid(Access_Token);
// 获取当前登录用户
UserInfo User = qc.GetUserInfo(Access_Token, Openid);
if (User != null )
{
this .result.Text = " 成功登录. " ;
this .Nickname.Text = User.nickname;
this .Figureurl.ImageUrl = User.figureurl;
qc.Session( " QzoneOauth " , User);
}
}
}
提供下载： https://files.cnblogs测试数据/DreamWu/QqConnet.zip
****************************************************
注 ： 本文所有代码都来自 dream wu 编写。
****************************************************
标签: QQ , OAUTH2.0 , QqConnetSDK , 运行原理 , 附源码。
作者： Leo_wl
出处： http://HdhCmsTestcnblogs测试数据/Leo_wl/
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