/// <summary>
/// 获取code,重定向到第三方
/// 返回地址加上code
/// </summary>
public void GetRequestToken()
{
var oauth = new OAuthData();
var appKey = Request.QueryString["appKey"];
var redirect_uri = Request.QueryString["redirect_uri"];
var sign = Request.QueryString["sign"];
var entity = OAuthDb.Db.FirstOrDefault(i => i.oauth_consumer_key == appKey);
if (entity == null)
{
Response.Write("oauth_consumer_key不是有效的！");
Response.StatusCode = 401;
Response.End();
return;
}
oauth.SetValue("appKey", appKey);
oauth.SetValue("redirect_uri", redirect_uri);
if (Utils.Encryptor.MD5Encryptor.MD5((oauth.ToUrl() + "&key=" + entity.oauth_consumer_secret)).ToUpper() != sign)
{
Response.Write("签名不合并，可以传输过程中已经被篡改！");
Response.StatusCode = 401;
Response.End();
return;
}
entity.oauth_requestToken = Utils.Encryptor.MD5Encryptor.MD5(entity.oauth_consumer_key + entity.oauth_consumer_secret);
entity.oauth_timestamp = (DateTime.Now.ToUniversalTime() - DateTime.MinValue).TotalSeconds;
Response.Redirect(redirect_uri + "?requestToken=" + entity.oauth_requestToken);
}
/// <summary>
/// 获取accessToken
/// </summary>
public string GetAccessToken()
{
if (string.IsNullOrWhiteSpace(System.Web.HttpContext.Current.Request.QueryString["accessToken"]))
{
string requestToken = System.Web.HttpContext.Current.Request.QueryString["requestToken"];
var data = new OAuthData();
data.SetValue("requestToken", requestToken);
data.SetValue("redirect_uri", System.Web.HttpContext.Current.Request.Url.AbsoluteUri);
System.Web.HttpContext.Current.Response.Redirect("http://localhost:5766/OAuth/GetAccessToken?" + data.ToUrl() + "&sign=" + data.MakeSign());
return(null);
}
else
{
return(System.Web.HttpContext.Current.Request.QueryString["accessToken"]);
}
}
/// <summary>
/// 获取requestToken
/// </summary>
public string GetRequestToken(string appKey)
{
if (string.IsNullOrWhiteSpace(System.Web.HttpContext.Current.Request.QueryString["requestToken"]))
{
var data = new OAuthData();
data.SetValue("appKey", appKey);
data.SetValue("redirect_uri", System.Web.HttpContext.Current.Request.Url.AbsoluteUri);
data.SetValue("sign", data.MakeSign()); //所有参数加key，生成md5
if (!data.CheckSign())
{
System.Web.HttpContext.Current.Response.Write("sign签名格式不正确，请参考说明文档！");
System.Web.HttpContext.Current.Response.StatusCode = 401;
System.Web.HttpContext.Current.Response.End();
}
System.Web.HttpContext.Current.Response.Redirect("http://localhost:5766/OAuth/GetRequestToken?" + data.ToUrl() + "&sign=" + data.MakeSign());
return(null);
}
else
{
return(System.Web.HttpContext.Current.Request.QueryString["requestToken"]);
}
}