public KeyGenerator(ICanSHA256Hash hasher,
IKeyTransformer keyTransformer,
CompositeKey compositeKey,
IProgress<double> progress)
{
_hasher = hasher;
_keyTransformer = keyTransformer;
_compositeKey = compositeKey;
_progress = progress;
}
public async void Save()
{
CanSave = false;
var databaseXDocument = GenerateDatabase.NewDatabase();
var parser = new Kdb4Parser(null);
var passwordKey = await KcpPassword.Create(Password, new SHA256HasherRT());
var compositeKey = new CompositeKey(new List<IUserKey> { passwordKey }, new NullableProgress<double>());
var pwDatabase = new PwDatabase(compositeKey);
pwDatabase.Tree = parser.ParseXmlDocument(databaseXDocument);
pwDatabase.DataCipherUuid = new PwUuid(new byte[]{
0x31, 0xC1, 0xF2, 0xE6, 0xBF, 0x71, 0x43, 0x50,
0xBE, 0x58, 0x05, 0x21, 0x6A, 0xFC, 0x5A, 0xFF });
if (await _pageServices.EnsureUnsnapped())
{
FileSavePicker saver = new FileSavePicker();
saver.SuggestedStartLocation = PickerLocationId.DocumentsLibrary;
saver.SuggestedFileName = this.Name;
saver.FileTypeChoices.Add(".kdbx", new List<string> { ".kdbx" });
var storageFile = await saver.PickSaveFileAsync();
if (storageFile != null)
{
_dataSource.PwDatabase = pwDatabase;
_dataSource.StorageFile = storageFile;
await _dataSource.SavePwDatabase();
var encodedUUID = _dataSource.PwDatabase.Tree.Group.UUID;
_navigationService.UriFor<EntryGroupListViewModel>().WithParam(vm => vm.GroupId, encodedUUID).Navigate();
}
}
}
public PwDatabase(CompositeKey masterKey)
{
MasterKey = masterKey;
}
private async void NavigateToCreateDemo(object obj)
{
var databaseXDocument = GenerateDatabase.NewDatabase();
var parser = new Kdb4Parser(null);
var passwordKey = await KcpPassword.Create("demo", _hasher);
var compositeKey = new CompositeKey(new List<IUserKey> { passwordKey }, new NullableProgress<double>());
var pwDatabase = new PwDatabase(compositeKey);
pwDatabase.Tree = parser.ParseXmlDocument(databaseXDocument);
pwDatabase.DataCipherUuid = new PwUuid(new byte[]{
0x31, 0xC1, 0xF2, 0xE6, 0xBF, 0x71, 0x43, 0x50,
0xBE, 0x58, 0x05, 0x21, 0x6A, 0xFC, 0x5A, 0xFF });
_databaseSource.PwDatabase = pwDatabase;
await _databaseInfoRepository.SaveDatabaseFromDatasouce("demo.kdbx", "", "", new MemoryStream());
var databaseInfo = await _databaseInfoRepository.GetDatabaseInfo("demo.kdbx");
_databaseSource.StorageFile = await databaseInfo.GetDatabase();
await _databaseSource.SavePwDatabase();
_dialogService.ShowDialogBox("Demo information", "The password to the database is 'demo'");
_navigationService.GoBack();
}