/// <summary> try load the database, could fail if password is incorrect </summary>
private bool TryLoad(string password, out CredentialDatabaseEntity entity)
{
if (!File.Exists(this.fileName))
{
entity = this.CreateEmptyEntity(password);
return(true);
}
entity = null;
try
{
var data = File.ReadAllBytes(this.fileName);
AESCryptographer crypt = new AESCryptographer();
//TEMP
var salt = UTF8Encoding.UTF8.GetBytes(password.PadRight(16, 'x'));
var decryptedData = crypt.Decrypt(password, data, salt);
return(this.TryDeserialize <CredentialDatabaseEntity>(decryptedData, out entity));
}
catch (Exception)
{
return(false);
}
}
/// <summary/>
public void Save(string password, List <CredentialEntity> credentials)
{
CredentialDatabaseEntity database = new CredentialDatabaseEntity();
database.Password = password;
database.Version = Version;
database.Credentials = credentials;
XmlSerializer serializer = new XmlSerializer(typeof(CredentialDatabaseEntity));
using (var memoryStream = new MemoryStream())
{
serializer.Serialize(memoryStream, database);
AESCryptographer crypt = new AESCryptographer();
//TEMP
var salt = UTF8Encoding.UTF8.GetBytes(password.PadRight(16, 'x'));
var encryptedData = crypt.Encrypt(password, memoryStream.ToArray(), salt);
File.WriteAllBytes(this.fileName, encryptedData);
}
}