public ActionResult Renren()
{
//应用的APPID
string app_id = ConfigSetting.RenRenAPPKey;
//应用的APPKEY
string app_secret = ConfigSetting.RenRenSecretKey;
//成功授权后的回调地址
string my_url = string.Format("http://www.{0}/login/renren", ConfigSetting.DomainUrl);
//Step1：获取Authorization Code
//session_start();
string code = Request.QueryString["code"];
if (string.IsNullOrEmpty(code))
{
//state参数用于防止CSRF攻击，成功授权后回调时会原样带回
Session["state"] = Guid.NewGuid();//md5(uniqid(rand(), TRUE));
//拼接URL
string dialog_url = "https://graph.renren.com/oauth/authorize?response_type=code&client_id="
+ app_id + "&redirect_uri=" + Server.UrlEncode(my_url) + "&state="
+ Session["state"];
return Content("<script>window.top.location.href='" + dialog_url + "'</script>");
}
if (Request["state"].ToString().Equals(Session["state"].ToString()))
{
Session["state"] = null;
//拼接URL
string token_url = "https://graph.renren.com/oauth/token?grant_type=authorization_code&client_id=" + app_id + "&redirect_uri=" + Server.UrlEncode(my_url)
+ "&client_secret=" + app_secret + "&code=" + code;
string response = HttpHelper.WebPageContentGet(token_url, System.Text.Encoding.UTF8);
NameValueCollection user = ParseJson(response);
if (!string.IsNullOrEmpty(user["error"]))
{
return View(new OpenLoginViewModel()
{
Success = false,
Error = user["error"].ToString(),
Message = user["error_description"].ToString()
});
}
OpenLoginViewModel OpenUser = new OpenLoginViewModel()
{
Success = true,
OpenType = (int)OpenLoginType.Renren,
NickName = user["name"].ToString(),
OpenId = user["access_token"].ToString()
};
if (MemberService.OpenUserLogin(OpenUser, OpenLoginType.Renren))
{
return RedirectToAction("Index", "Home");
}
else
{
Session["registerAuto"] = OpenUser;
return RedirectToAction("RegAuto", "Reg");
}
}
else
{
return View(new OpenLoginViewModel()
{
Success = false,
Error = "The state does not match. You may be a victim of CSRF",
Message = "request=" + Request["state"] + ",session=" + Session["state"]
});
}
}
public ActionResult QQ()
{
//应用的APPID
string app_id = ConfigSetting.QQAppID;
//应用的APPKEY
string app_secret = ConfigSetting.QQKey;
//成功授权后的回调地址
string my_url = string.Format("http://www.{0}/login/qq", ConfigSetting.DomainUrl);
//Step1：获取Authorization Code
//session_start();
string code = Request.QueryString["code"];
if (string.IsNullOrEmpty(code))
{
//state参数用于防止CSRF攻击，成功授权后回调时会原样带回
Session["state"] = Guid.NewGuid();//md5(uniqid(rand(), TRUE));
//拼接URL
string dialog_url = "https://graph.qq.com/oauth2.0/authorize?response_type=code&client_id="
+ app_id + "&redirect_uri=" + Server.UrlEncode(my_url) + "&state="
+ Session["state"];
return Content("<script>window.top.location.href='" + dialog_url + "'</script>");
}
//Step2：通过Authorization Code获取Access Token
if (Request["state"].ToString().Equals(Session["state"].ToString()))
{
//拼接URL
string token_url = "https://graph.qq.com/oauth2.0/token?grant_type=authorization_code&"
+ "client_id=" + app_id + "&redirect_uri=" + Server.UrlEncode(my_url)
+ "&client_secret=" + app_secret + "&code=" + code;
string response = HttpHelper.WebPageContentGet(token_url, System.Text.Encoding.UTF8);
NameValueCollection msg;
if (response.IndexOf("callback") != -1)
{
int lpos = response.IndexOf("(");
int rpos = response.IndexOf(")");
response = response.Substring(lpos + 1, rpos - lpos - 1);
msg = ParseJson(response);
if (!string.IsNullOrEmpty(msg["error"]))
{
return View(new OpenLoginViewModel()
{
Success = false,
Error = msg["error"].ToString(),
Message = msg["error_description"]
});
}
}
NameValueCollection ps = ParseUrlParameters(response);
string graph_url = "https://graph.qq.com/oauth2.0/me?access_token=" + ps["access_token"];
string str = HttpHelper.WebPageContentGet(graph_url, System.Text.Encoding.Default);
if (str.IndexOf("callback") != -1)
{
int lpos = str.IndexOf("(");
int rpos = str.IndexOf(")");
str = str.Substring(lpos + 1, rpos - lpos - 1);
}
NameValueCollection user = ParseJson(str);
if (!string.IsNullOrEmpty(user["error"]))
{
return View(new OpenLoginViewModel()
{
Success = false,
Error = user["error"].ToString(),
Message = user["error_description"]
});
}
OpenLoginViewModel OpenUser = new OpenLoginViewModel()
{
Success = true,
OpenType = (int)OpenLoginType.QQ,
OpenId = user["openid"].ToString()
};
if (MemberService.OpenUserLogin(OpenUser, OpenLoginType.QQ))
{
return RedirectToAction("Index", "Home");
}
else
{
string user_profile_url = "https://graph.qq.com/user/get_user_info?access_token="
+ ps["access_token"] +
"&oauth_consumer_key=" + app_id +
"&openid=" + OpenUser.OpenId;
string response_profile = HttpHelper.WebPageContentGet(user_profile_url, System.Text.Encoding.UTF8);
NameValueCollection userProfile = ParseJson(response_profile);
OpenUser.NickName = userProfile["nickname"].ToString();
Session["registerAuto"] = OpenUser;
return RedirectToAction("RegAuto", "Reg");
}
}
else
{
return View(new OpenLoginViewModel()
{
Success = false,
Error = "The state does not match. You may be a victim of CSRF.",
Message = "request=" + Request["state"] + ",session=" + Session["state"]
});
}
}
