/// <summary>
/// 获取票据信息
/// </summary>
/// <param name="code"></param>
/// <returns></returns>
public override async Task <AccessTokenObject> GetAccessToken(string code)
{
using (HttpClient httpClient = new HttpClient())
{
//2、通过Authorization Code获取Access Token
StringBuilder tokenUrl = new StringBuilder();
tokenUrl.Append("client_id=" + ClientId); //申请应用时分配的AppKey
tokenUrl.Append("&client_secret=" + ClientSecret); //申请应用时分配的AppSecret
tokenUrl.Append("&grant_type=authorization_code"); //请求的类型，填写authorization_code
tokenUrl.Append("&code=" + code); //调用authorize获得的code值
tokenUrl.Append("&redirect_uri=" + CallbackUrl); //回调地址，需需与注册应用里的回调地址一致
StringContent fromurlcontent = new StringContent(tokenUrl.ToString());
fromurlcontent.Headers.ContentType = new MediaTypeHeaderValue("application/x-www-form-urlencoded");
var token_url = "https://api.weibo.com/oauth2/access_token";
var responseTokenMsg = await httpClient.PostAsync(new Uri(token_url), fromurlcontent);
var responseToken = await responseTokenMsg.Content.ReadAsStringAsync();
var dynamicObject = JsonConvert.DeserializeObject <dynamic>(responseToken);
var access_token = dynamicObject.access_token.ToString();//票据
var uid = dynamicObject.uid.ToString();
var accessTokenObject = new AccessTokenObject()
{
UserId = uid,
AccessToken = access_token
};
return(accessTokenObject);
}
}
/// <summary>
/// 获取用户信息
/// </summary>
/// <param name="code"></param>
/// <returns></returns>
public override async Task <OAuthUserInfo> GetUserInfo(AccessTokenObject accessTokenObject)
{
using (HttpClient httpClient = new HttpClient())
{
//4、OpenAPI调用，获取用户信息
StringBuilder getUserInfoUrl = new StringBuilder();
getUserInfoUrl.Append("https://graph.qq.com/user/get_user_info");
getUserInfoUrl.Append("?oauth_consumer_key=" + ClientId);
getUserInfoUrl.Append("&access_token=" + accessTokenObject.AccessToken);
getUserInfoUrl.Append("&openid=" + accessTokenObject.UserId);
getUserInfoUrl.Append("&format=json");
var str = await httpClient.GetStringAsync(getUserInfoUrl.ToString());
var dynamicObject = JsonConvert.DeserializeObject <dynamic>(str);
var user = new OAuthUserInfo()
{
Id = accessTokenObject.UserId,
Name = dynamicObject.nickname.ToString(),
ImgUrl = dynamicObject.figureurl_qq_2.ToString(),
Gender = dynamicObject.gender.ToString() == "男" ? true : false
};
return(user);
}
}
/// <summary>
/// 获取票据信息
/// </summary>
/// <param name="code"></param>
/// <returns></returns>
public override async Task <AccessTokenObject> GetAccessToken(string code)
{
using (HttpClient httpClient = new HttpClient())
{
//2、通过Authorization Code获取Access Token
StringBuilder tokenUrl = new StringBuilder();
tokenUrl.Append("https://graph.qq.com/oauth2.0/token");
tokenUrl.Append("?grant_type=authorization_code"); //授权类型，在本步骤中，此值为“authorization_code”。
tokenUrl.Append("&client_id=" + ClientId); //申请QQ登录成功后，分配给网站的appid。
tokenUrl.Append("&client_secret=" + ClientSecret); //申请QQ登录成功后，分配给网站的appkey。
#region 注释
/*
* 上一步返回的authorization code。
* 如果用户成功登录并授权，则会跳转到指定的回调地址，并在URL中带上Authorization Code。
* 例如，回调地址为www.qq.com/my.php，则跳转到：
* http://www.qq.com/my.php?code=520DD95263C1CFEA087******
* 注意此code会在10分钟内过期。
*/
#endregion
tokenUrl.Append("&code=" + code);
tokenUrl.Append("&redirect_uri=" + CallbackUrl);//与上面一步中传入的redirect_uri保持一致。
var responseToken = await httpClient.GetStringAsync(tokenUrl.ToString());
//3、获取用户OpenID
var access_token = responseToken.Split('&')[0].Split('=')[1];//票据
var access_token_url = "https://graph.qq.com/oauth2.0/me?access_token=" + access_token;
var responseAccess_token = await httpClient.GetStringAsync(access_token_url);
Regex reg = new Regex("^callback[(](?<data>.*?)[);]+$", RegexOptions.IgnoreCase);
Match match = reg.Match(responseAccess_token.Trim());
string jsonText = match.Groups["data"].Value;
var dynamicObject = JsonConvert.DeserializeObject <dynamic>(jsonText);
//openid是此网站上唯一对应用户身份的标识，
//网站可将此ID进行存储便于用户下次登录时辨识其身份，或将其与用户在网站上的原有账号进行绑定。
var openid = dynamicObject.openid.ToString();
var accessTokenObject = new AccessTokenObject()
{
AccessToken = access_token,
UserId = openid
};
return(accessTokenObject);
}
}
/// <summary>
/// 获取用户信息
/// </summary>
/// <param name="accessTokenObject"></param>
/// <returns></returns>
public override async Task <OAuthUserInfo> GetUserInfo(AccessTokenObject accessTokenObject)
{
using (HttpClient httpClient = new HttpClient())
{
//3、获取用户信息
var userInfo = await httpClient.GetStringAsync("https://api.weibo.com/2/users/show.json?access_token=" + accessTokenObject.AccessToken + "&uid=" + accessTokenObject.UserId);
//授权用户的UID，本字段只是为了方便开发者，减少一次user/show接口调用而返回的
//，第三方应用不能用此字段作为用户登录状态的识别，只有access_token才是用户授权的唯一票据。
var dynamicObject = JsonConvert.DeserializeObject <dynamic>(userInfo);
var user = new OAuthUserInfo()
{
Id = accessTokenObject.UserId,
Name = dynamicObject.name.ToString(),
Gender = dynamicObject.gender.ToString() == "m" ? true : false,
ImgUrl = dynamicObject.avatar_hd.ToString()
};
return(user);
}
}
public virtual Task <OAuthUserInfo> GetUserInfo(AccessTokenObject code)
{
throw new NotImplementedException();
}
