public void TestSave()
{
var buffer = new byte[4096];
using (var ms = new MemoryStream(buffer))
{
var database = new PwDatabase();
database.New(new IOConnectionInfo(), new CompositeKey());
var date = DateTime.Parse(testDate).ToUniversalTime();
PwDatabase.LocalizedAppName = testLocalizedAppName;
database.Name = testDatabaseName;
database.NameChanged = date;
database.Description = testDatabaseDescription;
database.DescriptionChanged = date;
database.DefaultUserName = testDefaultUserName;
database.DefaultUserNameChanged = date;
database.Color = Color.Red;
database.MasterKeyChanged = date;
database.RecycleBinChanged = date;
database.EntryTemplatesGroupChanged = date;
database.RootGroup.Uuid = PwUuid.Zero;
database.RootGroup.Name = testRootGroupName;
database.RootGroup.Notes = testRootGroupNotes;
database.RootGroup.DefaultAutoTypeSequence = testRootGroupDefaultAutoTypeSequence;
database.RootGroup.CreationTime = date;
database.RootGroup.LastModificationTime = date;
database.RootGroup.LastAccessTime = date;
database.RootGroup.ExpiryTime = date;
database.RootGroup.LocationChanged = date;
var file = new KdbxFile(database);
file.Save(ms, null, KdbxFormat.PlainXml, null);
}
var fileContents = Encoding.UTF8.GetString(buffer).Replace("\0", "");
if (typeof(KdbxFile).Namespace.StartsWith("KeePassLib.") &&
Environment.OSVersion.Platform != PlatformID.Win32NT)
{
// Upstream KeePassLib does not specify line endings for XmlTextWriter,
// so it uses native line endings.
fileContents = fileContents.Replace("\n", "\r\n");
}
Assert.That(fileContents, Is.EqualTo(testDatabase));
}
private bool ExportEx(PwExportInfo pwExportInfo, Stream sOutput,
IStatusLogger slLogger, string strXslFile)
{
XslCompiledTransform xsl = new XslCompiledTransform();
try { xsl.Load(strXslFile); }
catch (Exception exXsl)
{
throw new NotSupportedException(strXslFile + MessageService.NewParagraph +
KPRes.NoXslFile + MessageService.NewParagraph + exXsl.Message);
}
MemoryStream msDataXml = new MemoryStream();
PwDatabase pd = (pwExportInfo.ContextDatabase ?? new PwDatabase());
KdbxFile kdb = new KdbxFile(pd);
kdb.Save(msDataXml, pwExportInfo.DataGroup, KdbxFormat.PlainXml, slLogger);
byte[] pbData = msDataXml.ToArray();
msDataXml.Close();
MemoryStream msDataRead = new MemoryStream(pbData, false);
XmlReader xmlDataReader = XmlReader.Create(msDataRead);
XmlWriterSettings xws = new XmlWriterSettings();
xws.CheckCharacters = false;
xws.Encoding = new UTF8Encoding(false);
xws.NewLineChars = MessageService.NewLine;
xws.NewLineHandling = NewLineHandling.None;
xws.OmitXmlDeclaration = true;
xws.ConformanceLevel = ConformanceLevel.Auto;
XmlWriter xmlWriter = XmlWriter.Create(sOutput, xws);
xsl.Transform(xmlDataReader, xmlWriter);
xmlWriter.Close();
xmlDataReader.Close();
msDataRead.Close();
Array.Clear(pbData, 0, pbData.Length);
return(true);
}
public override bool Export(PwExportInfo pwExportInfo, Stream sOutput,
IStatusLogger slLogger)
{
PwDatabase pd = pwExportInfo.ContextDatabase;
PwGroup pgRoot = pwExportInfo.DataGroup;
// Remove everything that requires KDBX 4 or higher;
// see also KdbxFile.GetMinKdbxVersion
PwUuid puCipher = pd.DataCipherUuid;
if (puCipher.Equals(ChaCha20Engine.ChaCha20Uuid))
{
pd.DataCipherUuid = StandardAesEngine.AesUuid;
}
KdfParameters pKdf = pd.KdfParameters;
AesKdf kdfAes = new AesKdf();
if (!pKdf.KdfUuid.Equals(kdfAes.Uuid))
{
pd.KdfParameters = kdfAes.GetDefaultParameters();
}
VariantDictionary vdPublic = pd.PublicCustomData;
pd.PublicCustomData = new VariantDictionary();
List <PwGroup> lCustomGK = new List <PwGroup>();
List <StringDictionaryEx> lCustomGV = new List <StringDictionaryEx>();
List <PwEntry> lCustomEK = new List <PwEntry>();
List <StringDictionaryEx> lCustomEV = new List <StringDictionaryEx>();
GroupHandler gh = delegate(PwGroup pg)
{
if (pg == null)
{
Debug.Assert(false); return(true);
}
if (pg.CustomData.Count > 0)
{
lCustomGK.Add(pg);
lCustomGV.Add(pg.CustomData);
pg.CustomData = new StringDictionaryEx();
}
return(true);
};
EntryHandler eh = delegate(PwEntry pe)
{
if (pe == null)
{
Debug.Assert(false); return(true);
}
if (pe.CustomData.Count > 0)
{
lCustomEK.Add(pe);
lCustomEV.Add(pe.CustomData);
pe.CustomData = new StringDictionaryEx();
}
return(true);
};
gh(pgRoot);
pgRoot.TraverseTree(TraversalMethod.PreOrder, gh, eh);
try
{
KdbxFile kdbx = new KdbxFile(pd);
kdbx.ForceVersion = KdbxFile.FileVersion32_3_1;
kdbx.Save(sOutput, pgRoot, KdbxFormat.Default, slLogger);
}
finally
{
// Restore
pd.DataCipherUuid = puCipher;
pd.KdfParameters = pKdf;
pd.PublicCustomData = vdPublic;
for (int i = 0; i < lCustomGK.Count; ++i)
{
lCustomGK[i].CustomData = lCustomGV[i];
}
for (int i = 0; i < lCustomEK.Count; ++i)
{
lCustomEK[i].CustomData = lCustomEV[i];
}
}
return(true);
}
private static void PerformXmlReplace(PwDatabase pd, XmlReplaceOptions opt,
IStatusLogger sl)
{
if (opt.SelectNodesXPath.Length == 0)
{
return;
}
if (opt.Operation == XmlReplaceOp.None)
{
return;
}
bool bRemove = (opt.Operation == XmlReplaceOp.RemoveNodes);
bool bReplace = (opt.Operation == XmlReplaceOp.ReplaceData);
bool bMatchCase = ((opt.Flags & XmlReplaceFlags.CaseSensitive) != XmlReplaceFlags.None);
bool bRegex = ((opt.Flags & XmlReplaceFlags.Regex) != XmlReplaceFlags.None);
Regex rxFind = null;
if (bReplace && bRegex)
{
rxFind = new Regex(opt.FindText, (bMatchCase ? RegexOptions.None :
RegexOptions.IgnoreCase));
}
EnsureStandardFieldsExist(pd);
KdbxFile kdbxOrg = new KdbxFile(pd);
MemoryStream msOrg = new MemoryStream();
kdbxOrg.Save(msOrg, null, KdbxFormat.PlainXml, sl);
byte[] pbXml = msOrg.ToArray();
msOrg.Close();
string strXml = StrUtil.Utf8.GetString(pbXml);
XmlDocument xd = XmlUtilEx.CreateXmlDocument();
xd.LoadXml(strXml);
XPathNavigator xpNavRoot = xd.CreateNavigator();
XPathNodeIterator xpIt = xpNavRoot.Select(opt.SelectNodesXPath);
// XPathNavigators must be cloned to make them independent
List <XPathNavigator> lNodes = new List <XPathNavigator>();
while (xpIt.MoveNext())
{
lNodes.Add(xpIt.Current.Clone());
}
if (lNodes.Count == 0)
{
return;
}
for (int i = lNodes.Count - 1; i >= 0; --i)
{
if ((sl != null) && !sl.ContinueWork())
{
return;
}
XPathNavigator xpNav = lNodes[i];
if (bRemove)
{
xpNav.DeleteSelf();
}
else if (bReplace)
{
ApplyReplace(xpNav, opt, rxFind);
}
else
{
Debug.Assert(false);
} // Unknown action
}
MemoryStream msMod = new MemoryStream();
using (XmlWriter xw = XmlUtilEx.CreateXmlWriter(msMod))
{
xd.Save(xw);
}
byte[] pbMod = msMod.ToArray();
msMod.Close();
PwDatabase pdMod = new PwDatabase();
msMod = new MemoryStream(pbMod, false);
try
{
KdbxFile kdbxMod = new KdbxFile(pdMod);
kdbxMod.Load(msMod, KdbxFormat.PlainXml, sl);
}
catch (Exception)
{
throw new Exception(KPRes.XmlModInvalid + MessageService.NewParagraph +
KPRes.OpAborted + MessageService.NewParagraph +
KPRes.DbNoModBy.Replace(@"{PARAM}", @"'" + KPRes.XmlReplace + @"'"));
}
finally { msMod.Close(); }
PrepareModDbForMerge(pdMod, pd);
pd.Modified = true;
pd.UINeedsIconUpdate = true;
pd.MergeIn(pdMod, PwMergeMethod.Synchronize, sl);
}
public void Save(Stream stream)
{
var kdbx = new KdbxFile(_db);
kdbx.Save(stream, null, KdbxFormat.Default, null);
}
private async void AddKeeButton_Click(object sender, RoutedEventArgs e)
{
List <KeepassClass> PassList = new List <KeepassClass>();
var dbpath = "";
StorageFolder folder = Windows.Storage.ApplicationData.Current.LocalFolder;
StorageFile file = await folder.GetFileAsync((string)Windows.Storage.ApplicationData.Current.LocalSettings.Values["KeepassLocalFilePath"]);
if (file != null)
{
dbpath = file.Path;
}
var masterpw = MasterPassword.Password;
var ioConnInfo = new IOConnectionInfo {
Path = file.Path
};
var compKey = new CompositeKey();
compKey.AddUserKey(new KcpPassword(MasterPassword.Password));
var db = new KeePassLib.PwDatabase();
/* var kdbx = new KdbxFile(db);
* using (var fs = await file.OpenReadAsync())
* {
* await Task.Run(() =>
* {
* kdbx.Load(file.Path, KdbxFormat.Default, null);
* });
*
* // return new KdbxDatabase(dbFile, db, dbFile.IdFromPath());
* }*/
db.Open(ioConnInfo, compKey, null);
var pwEntry = new PwEntry(true, true);
if (!string.IsNullOrEmpty(Title.Text))
{
pwEntry.Strings.Set(PwDefs.TitleField, new ProtectedString(true, Title.Text));
}
if (!string.IsNullOrEmpty(User.Text))
{
pwEntry.Strings.Set(PwDefs.UserNameField, new ProtectedString(true, User.Text));
}
if (!string.IsNullOrEmpty(Password.Text))
{
pwEntry.Strings.Set(PwDefs.PasswordField, new ProtectedString(true, Password.Text));
}
if (!string.IsNullOrEmpty(Notes.Text))
{
pwEntry.Strings.Set(PwDefs.NotesField, new ProtectedString(true, Notes.Text));
}
if (!string.IsNullOrEmpty(Url.Text))
{
pwEntry.Strings.Set(PwDefs.UrlField, new ProtectedString(true, Url.Text));
}
// db.RootGroup.AddEntry(pwEntry, true);
db.RootGroup.Entries.Add(pwEntry);
db.Modified = true;
// db.Save();
var stream = await file.OpenStreamForWriteAsync();
var kdbx = new KdbxFile(db);
kdbx.Save(stream, null, KdbxFormat.Default, null);
db.Close();
int duration = 3000;
try {
TabViewPage.InAppNotificationMain.Show("Saved, please refresh list", duration);
}
catch
{
IncognitoTabView.InAppNotificationMain.Show("Saved, please refresh list", duration);
}
}
/// <summary>
/// Exports all entries with the given tag to a new database at the given path.
/// </summary>
/// <param name="sourceDb">The source database.</param>
/// <param name="settings">The settings for this job.</param>
private static void CopyToNewDb(PwDatabase sourceDb, Settings settings)
{
// Create a key for the target database
CompositeKey key = new CompositeKey();
bool hasPassword = false;
bool hasKeyFile = false;
if (!settings.Password.IsEmpty)
{
byte[] passwordByteArray = settings.Password.ReadUtf8();
key.AddUserKey(new KcpPassword(passwordByteArray));
MemUtil.ZeroByteArray(passwordByteArray);
hasPassword = true;
}
// Load a keyfile for the target database if requested (and add it to the key)
if (!string.IsNullOrEmpty(settings.KeyFilePath))
{
bool bIsKeyProv = Program.KeyProviderPool.IsKeyProvider(settings.KeyFilePath);
if (!bIsKeyProv)
{
try
{
key.AddUserKey(new KcpKeyFile(settings.KeyFilePath, true));
hasKeyFile = true;
}
catch (InvalidDataException exId)
{
MessageService.ShowWarning(settings.KeyFilePath, exId);
}
catch (Exception exKf)
{
MessageService.ShowWarning(settings.KeyFilePath, KPRes.KeyFileError, exKf);
}
}
else
{
KeyProviderQueryContext ctxKp = new KeyProviderQueryContext(
ConnectionInfo, true, false);
KeyProvider prov = Program.KeyProviderPool.Get(settings.KeyFilePath);
bool bPerformHash = !prov.DirectKey;
byte[] pbCustomKey = prov.GetKey(ctxKp);
if ((pbCustomKey != null) && (pbCustomKey.Length > 0))
{
try
{
key.AddUserKey(new KcpCustomKey(settings.KeyFilePath, pbCustomKey, bPerformHash));
hasKeyFile = true;
}
catch (Exception exCkp)
{
MessageService.ShowWarning(exCkp);
}
MemUtil.ZeroByteArray(pbCustomKey);
}
}
}
// Check if at least a password or a keyfile have been added to the key object
if (!hasPassword && !hasKeyFile)
{
// Fail if not
throw new InvalidOperationException("For the target database at least a password or a keyfile is required.");
}
// Create a new database
PwDatabase targetDatabase = new PwDatabase();
// Apply the created key to the new database
targetDatabase.New(new IOConnectionInfo(), key);
// Copy database settings
targetDatabase.Color = sourceDb.Color;
targetDatabase.Compression = sourceDb.Compression;
targetDatabase.DataCipherUuid = sourceDb.DataCipherUuid;
targetDatabase.DefaultUserName = sourceDb.DefaultUserName;
targetDatabase.Description = sourceDb.Description;
targetDatabase.HistoryMaxItems = sourceDb.HistoryMaxItems;
targetDatabase.HistoryMaxSize = sourceDb.HistoryMaxSize;
targetDatabase.MaintenanceHistoryDays = sourceDb.MaintenanceHistoryDays;
targetDatabase.MasterKeyChangeForce = sourceDb.MasterKeyChangeForce;
targetDatabase.MasterKeyChangeRec = sourceDb.MasterKeyChangeRec;
targetDatabase.Name = sourceDb.Name;
targetDatabase.RecycleBinEnabled = sourceDb.RecycleBinEnabled;
if (settings.KeyTransformationRounds == 0)
{
// keyTransformationRounds was not set -> use the one from the source database
settings.KeyTransformationRounds = sourceDb.KdfParameters.GetUInt64(AesKdf.ParamRounds, 0);
}
// Set keyTransformationRounds (min PwDefs.DefaultKeyEncryptionRounds)
targetDatabase.KdfParameters.SetUInt64(AesKdf.ParamRounds, Math.Max(PwDefs.DefaultKeyEncryptionRounds, settings.KeyTransformationRounds));
// Assign the properties of the source root group to the target root group
targetDatabase.RootGroup.AssignProperties(sourceDb.RootGroup, false, true);
HandleCustomIcon(targetDatabase, sourceDb, sourceDb.RootGroup);
// Overwrite the root group name if requested
if (!string.IsNullOrEmpty(settings.RootGroupName))
{
targetDatabase.RootGroup.Name = settings.RootGroupName;
}
// Find all entries matching the tag
PwObjectList <PwEntry> entries = new PwObjectList <PwEntry>();
if (!string.IsNullOrEmpty(settings.Tag) && string.IsNullOrEmpty(settings.Group))
{
// Tag only export
sourceDb.RootGroup.FindEntriesByTag(settings.Tag, entries, true);
}
else if (string.IsNullOrEmpty(settings.Tag) && !string.IsNullOrEmpty(settings.Group))
{
// Tag and group export
PwGroup groupToExport = sourceDb.RootGroup.GetFlatGroupList().FirstOrDefault(g => g.Name == settings.Group);
if (groupToExport == null)
{
throw new ArgumentException("No group with the name of the Group-Setting found.");
}
entries = groupToExport.GetEntries(true);
}
else if (!string.IsNullOrEmpty(settings.Tag) && !string.IsNullOrEmpty(settings.Group))
{
// Tag and group export
PwGroup groupToExport = sourceDb.RootGroup.GetFlatGroupList().FirstOrDefault(g => g.Name == settings.Group);
if (groupToExport == null)
{
throw new ArgumentException("No group with the name of the Group-Setting found.");
}
groupToExport.FindEntriesByTag(settings.Tag, entries, true);
}
else
{
throw new ArgumentException("At least one of Tag or ExportFolderName must be set.");
}
// Copy all entries to the new database
foreach (PwEntry entry in entries)
{
// Get or create the target group in the target database (including hierarchy)
PwGroup targetGroup = CreateTargetGroupInDatebase(entry, targetDatabase, sourceDb);
// Clone entry
PwEntry peNew = new PwEntry(false, false);
peNew.Uuid = entry.Uuid;
peNew.AssignProperties(entry, false, true, true);
// Handle custom icon
HandleCustomIcon(targetDatabase, sourceDb, entry);
// Add entry to the target group in the new database
targetGroup.AddEntry(peNew, true);
}
// Create target folder (if not exist)
string targetFolder = Path.GetDirectoryName(settings.TargetFilePath);
if (targetFolder == null)
{
throw new ArgumentException("Can't get target folder.");
}
Directory.CreateDirectory(targetFolder);
// Save the new database under the target path
KdbxFile kdbx = new KdbxFile(targetDatabase);
using (FileStream outputStream = new FileStream(settings.TargetFilePath, FileMode.Create))
{
kdbx.Save(outputStream, null, KdbxFormat.Default, new NullStatusLogger());
}
}
