public static LoginProfile Parse(string toDecrypt)
{
string[] segs = toDecrypt.Split('-');
if (segs.Length < 2)
{
return(null);
}
byte[] toEncryptArray = Convert.FromBase64String(segs[0]);
string decryptStr = RijndaelHelper.DecryptStringFromBytes(toEncryptArray, RijndaelHelper.KeyArray, RijndaelHelper.IVArray);
if (Codehelper.MD5(decryptStr + SwitchSiteSignKey) != segs[1])
{
return(null);
}
string[] items = decryptStr.Split(',');
LoginProfile login = new LoginProfile(items[0], items[1], items[2])
{
Expires = DateTime.Parse(items[3])
};
if (login.IsExpired())
{
return(null);
}
return(login);
}
public override string ToString()
{
string str = Username + "," + Country + "," + Lang + "," + Expires.ToString("yyyy-MM-dd HH:mm:ss");
return(Convert.ToBase64String(RijndaelHelper.EncryptStringToBytes(str, RijndaelHelper.KeyArray, RijndaelHelper.IVArray))
+ "-" + Codehelper.MD5(str + SwitchSiteSignKey));
}
