public ActionResult Callback()
{
var code = Request.QueryString.Get("code");
if (string.IsNullOrEmpty(code))//没有code表示授权失败
{
return(RedirectToAction("Failed", "OAuth"));
}
var state = Request.QueryString.Get("state");
var cache_status = System.Web.HttpContext.Current.Cache.Get(state);
var redirect_url = cache_status == null ? "/" : cache_status.ToString();//没有获取到state,就跳转到首页
var access_token_scope = "";
double expires_in = 0;
var access_token = "";
var openId = "";
var token = OAuth2API.GetAccessToken(code, WeixinConfig.AppID, WeixinConfig.AppSecret);
dynamic userinfo;
var refreshAccess_token = OAuth2API.RefreshAccess_token(token.refresh_token, WeixinConfig.AppID);
access_token = refreshAccess_token.access_token;//通过code换取的是一个特殊的网页授权access_token，与基础支持中的access_token（该access_token用于调用其他接口）不同。
openId = refreshAccess_token.openid;
access_token_scope = refreshAccess_token.scope;
expires_in = refreshAccess_token.expires_in;
userinfo = OAuth2API.GetUserInfo(access_token, openId);//snsapi_userinfo,可以用户在未关注公众号的情况下获取用户基本信息
//写入cookies
AuthorizationManager.SetTicket(true, 1, openId, userinfo.nickname);
Thread.Sleep(500);//暂停半秒钟，以等待IOS设置Cookies的延迟
LogWriter.Default.WriteInfo(string.Format("OAuth success: identity: {0} , name: {1} , redirect_rul:{2} , expires_in: {3}s ", openId, userinfo.nickname, redirect_url, expires_in));
return(new RedirectResult(redirect_url, true));
}
public ActionResult Callback()
{
var code = Request.QueryString.Get("code");
//没有code表示授权失败
if (string.IsNullOrEmpty(code))
{
return(RedirectToAction("Failed", "OAuth"));
}
var state = Request.QueryString.Get("state");
var cache_status = System.Web.HttpContext.Current.Cache.Get(state);
//没有获取到state,就跳转到首页
var redirect_url = cache_status == null ? "/" : cache_status.ToString();
redirect_url = HttpUtility.UrlDecode(redirect_url);
var scope = WeixinConfig.OauthScope;
var access_token_scope = "";
double expires_in = 0;
var access_token = "";
var openId = "";
var token = OAuth2API.GetAccessToken(WeixinConfig.AppID, WeixinConfig.AppSecret, code);
dynamic userinfo;
if (scope == "snsapi_userinfo")
{
//var refreshAccess_token = OAuth2API.RefreshAccess_token(token.refresh_token, WeixinConfig.AppID);
////通过code换取的是一个特殊的网页授权access_token，
////与基础支持中的access_token（该access_token用于调用其他接口）不同。
//access_token = refreshAccess_token.access_token;
//openId = refreshAccess_token.openid;
//access_token_scope = refreshAccess_token.scope;
//expires_in = refreshAccess_token.expires_in;
//snsapi_userinfo,可以用户在未关注公众号的情况下获取用户基本信息
userinfo = OAuth2API.GetUserInfo(token.access_token, token.openid);
}
else
{
//基础支持中的access_token
access_token = WeixinConfig.AccessTokenHelper.GetToken();
openId = token.openid;
expires_in = token.expires_in;
//TODO: 如果用户已经关注，可以用openid，获取用户信息。
//如果本地已经存储了用户基本信息，建议在本地获取。
userinfo = AdminAPI.GetUserInfo(access_token, openId);
}
Log.Instence.LogWriteLine(userinfo.JsonString);
if (userinfo != null)
{
redirect_url += "?unionId=" + userinfo.unionid;
}
//写入cookies
AuthorizationManager.SetTicket(true, 1, openId, userinfo.nickname);
Thread.Sleep(500);//暂停半秒钟，以等待IOS设置Cookies的延迟
Log.Instence.LogWriteLine(string.Format("OAuth success: identity: {0} , name: {1} , redirect_rul:{2} , expires_in: {3}s ", openId, userinfo.nickname, redirect_url, expires_in));
return(new RedirectResult(redirect_url, true));
}
public ActionResult SignUp()
{
var code = Request.QueryString.Get("code");
if (string.IsNullOrEmpty(code))
{
throw new UserFriendlyException("授权失败");
}
var access_token_scope = "";
double expires_in = 0;
var access_token = "";
var openId = "";
var appId = "wx25750ab6611b4901";
var appSecret = "f178fca842e26a3563e168f7bfb15e58";
var token = OAuth2API.GetAccessToken(code, appId, appSecret);
dynamic userinfo;
var refreshAccess_token = OAuth2API.RefreshAccess_token(token.refresh_token, appId);
//var client = new HttpClient();
//var result = client.GetAsync(string.Format("https://api.weixin.qq.com/sns/oauth2/refresh_token?appid={0}&grant_type=refresh_token&refresh_token={1}", appId, token.refresh_token)).Result;
//if (!result.IsSuccessStatusCode) return null;
//Logger.Debug(result.Content.ReadAsStringAsync().Result);
access_token = refreshAccess_token.access_token;
openId = refreshAccess_token.openid;
access_token_scope = refreshAccess_token.scope;
expires_in = refreshAccess_token.expires_in;
//Logger.Debug(access_token);
userinfo = OAuth2API.GetUserInfo(access_token, openId);
var user = new User {
};
var openid = userinfo.openid;
if (userinfo != null && !string.IsNullOrEmpty(openid))
{
Logger.Debug("openid is" + openid);
var u = this._iUserAppService.GetUser(openid);
if (u != null)
{
user = u;
}
user.HeadImgUrl = userinfo.headimgurl;
user.NickName = userinfo.nickname;
user.OpenId = userinfo.openid;
user.Sex = Convert.ToInt32(userinfo.sex);
user.City = userinfo.city;
user.Province = userinfo.province;
user.Country = userinfo.country;
this._iUserAppService.SaveUserInfo(user);
ViewBag.UserId = user.Id;
}
else
{
throw new UserFriendlyException("授权失败");
}
return(View());
}