private const string FILE_NAME = "ARCHIVE.csr"; //store the password in a .csr file
public void Store(PasswordArchive user) //store the user
{
var bf = new BinaryFormatter();
var outfile = new FileStream(FILE_NAME, FileMode.Append, FileAccess.Write);
for (var i = 0; i < user.Passwords.Count; i++)
{
user.Passwords[i] = EncodeToBase64(user.Passwords[i]);
}
if (!File.Exists(FILE_NAME))
{
outfile = new FileStream(FILE_NAME, FileMode.Create, FileAccess.Write);
}
bf.Serialize(outfile, user);
outfile.Close();
System.Console.WriteLine("Successfully wrote user to file.");
}
public PasswordArchive LoadUser(string userName) //load a single user
{
var user = new PasswordArchive();
var users = new List <PasswordArchive>();
var bf = new BinaryFormatter();
var infile = new FileStream(FILE_NAME, FileMode.OpenOrCreate, FileAccess.Read);
if (!File.Exists(FILE_NAME))
{
return(null);
}
else
{
while (infile.Position < infile.Length)
{
users.Add((PasswordArchive)bf.Deserialize(infile));
}
foreach (var u in users)
{
if (u.Username == userName)
{
user = u;
break;
}
}
if (System.String.IsNullOrEmpty(user.Username)) //so we can check for a null instance.
{
user = null;
}
}
infile.Close();
return(user);
}
public void Put(PasswordArchive passArchive)
{
passPersistence.Put(passArchive);
}
public void Put(PasswordArchive passArchive)
{
saveLoad.Store(passArchive);
}