public static bool CheckSign(SortedDictionary <string, string> tmpParas, string appSecret, ref string message)
{
bool flag = BuildSign(Parameterfilter(tmpParas), appSecret, "MD5", "utf-8") == tmpParas["sign"];
message = flag ? "" : OpenApiErrorMessage.ShowErrorMsg(OpenApiErrorCode.Invalid_Signature, "sign");
return(flag);
}
public static string ShowErrorMsg(Enum enumSubitem, string fields)
{
string text = OpenApiErrorMessage.GetEnumDescription(enumSubitem).Replace("_", " ");
string format = "{{\"error_response\":{{\"code\":\"{0}\",\"msg\":\"{1}:{2}\",\"sub_msg\":\"{3}\"}}}}";
return(string.Format(format, new object[]
{
Convert.ToInt16(enumSubitem).ToString(),
enumSubitem.ToString().Replace("_", " "),
fields,
text
}));
}