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用于新浪微博,腾讯QQ,淘宝 OAuth2.0 登陆的NET类库封装

目前开放OAuth2互联接口比较常用的有新浪微博,腾讯QQ,淘宝,其实还有微信,只是微信的我木有申请下来,因为手续麻烦,貌似需要扫描它的协议签字然后发过去,所以就放弃封装微信OAuth2登陆接口了,待以后给补上!关于淘宝OAuth网站接入登陆目前淘宝是暂停审核了貌似,也许是因为财大气粗比较任性吧,不过你还是可申请账号的,可以做应用提交给淘宝。

 

需要源代码的小伙伴请猛戳这里下载,需要已经编译好Dll的小伙伴请猛戳这里下载。

 

一。 下面给出各个OAuth2.0申请合作的地址:

-- sinaweibo OAuth2.0 --

申请接入OAuth2合作地址:http://open.weibo.com (微博.开放平台)
授权Url: https://api.weibo.com/oauth2/authorize?client_id=你的ClientId&redirect_uri=你的回调Url&response_type=code&display=default%20&state=sinaweibo


-- qq OAuth2.0 --

申请接入OAuth2合作地址: http://connect.qq.com (所谓的QQ互联,貌似还有一个http://open.qq.com,但这个我还木有用过,就先用QQ互联吧反正是可以登陆)
授权Url: http://openapi.qzone.qq.com/oauth/show?which=Login&display=pc&client_id=你的ClientId&redirect_uri=你的回调Url&response_type=code&display=default%20&state=qq


-- taobao OAuth2.0 --

申请接入OAuth2合作地址:http://open.taobao.com/index.htm
授权Url: https://oauth.taobao.com/authorize?client_id=你的ClientId&redirect_uri=你的回调Url&response_type=code&display=default%20&state=taobao

-- WeiXin OAuth2.0 --

申请接入OAuth2合作地址:https://open.weixin.qq.com

 

下面开始给dotNET平台的小伙伴们发福利啦,封装了一个类实现了接入到新浪微博,腾讯QQ,淘宝,和获取用户信息,就实现了下面的2个接口,分别是IOAuthClient和IUserInterface。

 

namespace GeRenXing.OpenPlatform{    public interface IOAuthClient    {        AuthOption Option { get; }        AuthToken Token { get; }        IUserInterface User { get; }        String GetAuthorizeUrl(ResponseType responseType);        AuthToken GetAccessTokenByAuthorizationCode(string code);        AuthToken GetAccessTokenByPassword(string passport, string password);        AuthToken GetAccessTokenByRefreshToken(string refreshToken);        String Get(String url, params RequestOption[] options);        String Post(String url, params RequestOption[] options);    }}

 

namespace GeRenXing.OpenPlatform{    public interface IUserInterface    {        dynamic GetUserInfo();        void EndSession();    }}

 

需要封装更多api的请自行扩展,也可以直接调用IOAuthClient的Get和Post方法直接传递参数快速访问api。
新浪微博和淘宝在获取Token的时候就把OpenId直接返回给你了,而腾讯QQ的OAuth2.0接入里获取Token是不会返回OpenId的,需要单独访问https://graph.qq.com/oauth2.0/me获取OpenId,对于这个不同点我在封装的腾讯QQ ParseAccessToken 方法里面已经自动处理了,就是再次发起了一次获取用户Open Id的请求。

各位小伙伴注意啦:访问授权Url返回的Code码只能使用一次,否则会报下面这个错误:
{"error":"invalid_grant","error_code":21325,"request":"/oauth2/access_token","error_uri":"/oauth2/access_token","error_description":"invalid authorization code:2c2cb4e1f6b70650acbe1dad757ea6bb"}

二。 下面做了个测试的控制台程序,ClientId和ClientSecret,CallbackUrl请改为自己的。

using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Diagnostics;using GeRenXing.OpenPlatform;namespace GeRenXing.OpenPlatform.Test{    class Program    {        private static Dictionary<String, IOAuthClient> m_oauthClients;        static void Main(string[] args)        {            //初始化开放平台客户端(请替换成自己的ClientId,ClientScrert,CallbackUrl)            m_oauthClients = new Dictionary<string, IOAuthClient>();            m_oauthClients["sinaweibo"] = new OpenPlatform.OAuthClient.SinaWeiBoClient("You ClientId", "You ClientScrert", "You Callback Url");            m_oauthClients["qq"] = new OpenPlatform.OAuthClient.TencentQQClient("You ClientId", "You ClientScrert", "You Callback Url");            m_oauthClients["taobao"] = new OpenPlatform.OAuthClient.TaoBaoClient("You ClientId", "You ClientScrert", "You Callback Url");            //测试            OAuthTest("sinaweibo");            //OAuthTest("qq");            //OAuthTest("taobao");            Console.ReadKey(true);        }        private static void OAuthTest(String platformCode)        {            String authorizeUrl = String.Empty;            if (String.IsNullOrEmpty(platformCode)) platformCode = "sinaweibo";            Console.WriteLine("OpenPlatform Request For " + platformCode);            Console.WriteLine("");            IOAuthClient oauthClient = m_oauthClients[platformCode];            oauthClient.Option.State = platformCode;            //第一步:获取开放平台授权地址            authorizeUrl = m_oauthClients[platformCode].GetAuthorizeUrl(ResponseType.Code);            Console.WriteLine("Step 1 - OAuth2.0 for Redirect AuthorizeUrl: ");            Console.WriteLine(authorizeUrl);            //第二步:打开IE浏览器获取Code            Process p = new Process();            ProcessStartInfo psi = new ProcessStartInfo();            psi.Arguments = authorizeUrl;            psi.FileName = "C:\\Program Files\\Internet Explorer\\iexplore.exe";            p.StartInfo = psi;            p.Start();            Console.WriteLine("");            Console.WriteLine("OAuth2.0 Input Server Response Code");            String code = Console.ReadLine();            //第三步:获取开放平台授权令牌            oauthClient = m_oauthClients[platformCode];            AuthToken accessToken = oauthClient.GetAccessTokenByAuthorizationCode(code);            if (accessToken != null)            {                Console.WriteLine("");                Console.WriteLine("Step 2 - OAuth2.0 for AccessToken: " + accessToken.AccessToken);                //输出原始响应数据                Console.WriteLine("GetAccessToken Raw Response : ");                Console.WriteLine(oauthClient.Token.TraceInfo);                //第四步:调用开放平台API,获取开放平台用户信息                dynamic oauthProfile = oauthClient.User.GetUserInfo();                //输出解析出来的用户昵称                Console.WriteLine("");                Console.WriteLine("Step 3 - Call Open API UserInfo: ");                Console.WriteLine("UserInfo Nickname: " + oauthClient.Token.User.Nickname);                //输出原始响应数据                Console.WriteLine("GetUserInfo Raw Response : ");                Console.WriteLine(oauthClient.Token.TraceInfo);            }        }    }}

 

三。 下面给出几张测试的截图:
SianWeiBo Oauth2.0
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QQ OAuth2.0
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++++++++++++++++++++++++++++++++++++++++++++++++++++
TaoBao OAuth2.0
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用于新浪微博,腾讯QQ,淘宝 OAuth2.0 登陆的NET类库封装