public String getHashValue(String input)
{
String str = new SecretHash().secretHashMethod(input);
String output = String.Copy(str);
return(output);
}
public Boolean AuthenticateUserCredential(String userName, String passWord)
{
bool authenticate = false;
string fLocation = Path.Combine(location + fileName);
if (System.IO.File.Exists(fLocation) && userExists(userName))
{
SecretHash hash = new SecretHash();
String passwordHash = hash.getHashValue(passWord);
FileStream fStream = new FileStream(fLocation, FileMode.Open);
XmlDocument doc = new XmlDocument();
doc.Load(fStream);
fStream.Close();
XmlNodeList nodeList = doc.SelectNodes("/credentials/user/username");
foreach (XmlNode node in nodeList)
{
if (node.InnerText.Equals(userName) && node.NextSibling.InnerText.Equals(passwordHash))
{
authenticate = true;
}
}
}
return(authenticate);
}