Example #1
0
        public bool Auth(string URL)
        {
            string appid = UrlFormater.GetAppID(URL);

            if (string.IsNullOrEmpty(appid))
            {
                return(false);
            }
            var secinfo = FindSecret.Find(appid);

            if (secinfo == null)
            {
                return(false);
            }
            string signStr = UrlFormater.GetQValu(URL, R.XRegexPatternSign);

            if (string.IsNullOrEmpty(signStr))
            {
                return(false);
            }
            try {
                int    nA    = URL.LastIndexOf('&');
                int    nQ    = URL.IndexOf('?');
                string query = URL.Substring(nQ + 1, nA - nQ - 1);

                var    converter = new MD5Converter();
                string sign0     = converter.Encoding(query, secinfo.SecretCurrent);
                if (sign0 == signStr)
                {
                    return(true);
                }
                string sign1 = converter.Encoding(query, secinfo.SecretPrevious);
                return(sign1 == signStr);
            }
            catch {
                return(false);
            }
        }
Example #2
0
 public XMD5Encodeing()
 {
     converter = new MD5Converter();
 }