public void TestCreateSaveAndLoad_TestIdenticalFiles_kdb()
{
string filename = DefaultDirectory + "createsaveandload.kdb";
IKp2aApp app = SetupAppWithDatabase(filename);
string kdbxXml = DatabaseToXml(app);
//save it and reload it
Android.Util.Log.Debug("KP2A", "-- Save DB -- ");
SaveDatabase(app);
Android.Util.Log.Debug("KP2A", "-- Load DB -- ");
PwDatabase pwImp = new PwDatabase();
PwDatabase pwDatabase = app.GetDb().KpDatabase;
pwImp.New(new IOConnectionInfo(), pwDatabase.MasterKey);
pwImp.MemoryProtection = pwDatabase.MemoryProtection.CloneDeep();
pwImp.MasterKey = pwDatabase.MasterKey;
IOConnectionInfo ioc = new IOConnectionInfo() {Path = filename};
using (Stream s = app.GetFileStorage(ioc).OpenFileForRead(ioc))
{
app.GetDb().DatabaseFormat.PopulateDatabaseFromStream(pwImp, s, null);
}
string kdbxReloadedXml = DatabaseToXml(app);
RemoveKdbLines(ref kdbxReloadedXml);
RemoveKdbLines(ref kdbxXml);
Assert.AreEqual(kdbxXml, kdbxReloadedXml);
}
public void CreateAndSaveLocal()
{
IKp2aApp app = new TestKp2aApp();
IOConnectionInfo ioc = new IOConnectionInfo {Path = DefaultFilename};
File outputDir = new File(DefaultDirectory);
outputDir.Mkdirs();
File targetFile = new File(ioc.Path);
if (targetFile.Exists())
targetFile.Delete();
bool createSuccesful = false;
//create the task:
CreateDb createDb = new CreateDb(app, Application.Context, ioc, new ActionOnFinish((success, message) =>
{ createSuccesful = success;
if (!success)
Android.Util.Log.Debug("KP2A_Test", message);
}), false);
//run it:
createDb.Run();
//check expectations:
Assert.IsTrue(createSuccesful);
Assert.IsNotNull(app.GetDb());
Assert.IsNotNull(app.GetDb().KpDatabase);
//the create task should create two groups:
Assert.AreEqual(2, app.GetDb().KpDatabase.RootGroup.Groups.Count());
//ensure the the database can be loaded from file:
PwDatabase loadedDb = new PwDatabase();
loadedDb.Open(ioc, new CompositeKey(), null, new KdbxDatabaseFormat(KdbxFormat.Default));
//Check whether the databases are equal
AssertDatabasesAreEqual(loadedDb, app.GetDb().KpDatabase);
}
public async Task<object> Invoke(dynamic args)
{
var argsLookup = (IDictionary<string, object>)args;
int databaseHandle = -1;
string name = null, path = null;
if (argsLookup.ContainsKey("handle"))
databaseHandle = (int)argsLookup["database"];
if (argsLookup.ContainsKey("name"))
name = (string)argsLookup["name"];
if (argsLookup.ContainsKey("path"))
path = (string)argsLookup["path"];
var database = TypedHandleTracker.GetObject<PwDatabase>(databaseHandle);
if(database.Name != name)
database.Name = name;
if(database.IOConnectionInfo.Path != path)
{
var ioc = new IOConnectionInfo() { Path = path };
database.SaveAs(ioc, true, null);
return new { handle = databaseHandle, path = path, name = name };
}
database.Save(null);
return new { handle = databaseHandle, path = path, name = name };
}
private void Construct(IOConnectionInfo iocFile, bool bThrowIfDbFile)
{
byte[] pbFileData = IOConnection.ReadFile(iocFile);
if(pbFileData == null) throw new FileNotFoundException();
if(bThrowIfDbFile && (pbFileData.Length >= 8))
{
uint uSig1 = MemUtil.BytesToUInt32(MemUtil.Mid(pbFileData, 0, 4));
uint uSig2 = MemUtil.BytesToUInt32(MemUtil.Mid(pbFileData, 4, 4));
if(((uSig1 == KdbxFile.FileSignature1) &&
(uSig2 == KdbxFile.FileSignature2)) ||
((uSig1 == KdbxFile.FileSignaturePreRelease1) &&
(uSig2 == KdbxFile.FileSignaturePreRelease2)) ||
((uSig1 == KdbxFile.FileSignatureOld1) &&
(uSig2 == KdbxFile.FileSignatureOld2)))
#if KeePassLibSD
throw new Exception(KLRes.KeyFileDbSel);
#else
throw new InvalidDataException(KLRes.KeyFileDbSel);
#endif
}
byte[] pbKey = LoadXmlKeyFile(pbFileData);
if(pbKey == null) pbKey = LoadKeyFile(pbFileData);
if(pbKey == null) throw new InvalidOperationException();
m_strPath = iocFile.Path;
m_pbKeyData = new ProtectedBinary(true, pbKey);
MemUtil.ZeroByteArray(pbKey);
}
public KeyProviderQueryContext(IOConnectionInfo ioInfo, bool bCreatingNewKey)
{
if(ioInfo == null) throw new ArgumentNullException("ioInfo");
m_ioInfo = ioInfo.CloneDeep();
m_bCreatingNewKey = bCreatingNewKey;
}
private void Initialize(IOConnectionInfo iocBaseFile, bool bTransacted)
{
if(iocBaseFile == null) throw new ArgumentNullException("iocBaseFile");
m_bTransacted = bTransacted;
m_iocBase = iocBaseFile.CloneDeep();
string strPath = m_iocBase.Path;
// Prevent transactions for FTP URLs under .NET 4.0 in order to
// avoid/workaround .NET bug 621450:
// https://connect.microsoft.com/VisualStudio/feedback/details/621450/problem-renaming-file-on-ftp-server-using-ftpwebrequest-in-net-framework-4-0-vs2010-only
if(strPath.StartsWith("ftp:", StrUtil.CaseIgnoreCmp) &&
(Environment.Version.Major >= 4) && !NativeLib.IsUnix())
m_bTransacted = false;
else
{
foreach(KeyValuePair<string, bool> kvp in g_dEnabled)
{
if(strPath.StartsWith(kvp.Key, StrUtil.CaseIgnoreCmp))
{
m_bTransacted = kvp.Value;
break;
}
}
}
if(m_bTransacted)
{
m_iocTemp = m_iocBase.CloneDeep();
m_iocTemp.Path += StrTempSuffix;
}
else m_iocTemp = m_iocBase;
}
public string GetDisplayName(IOConnectionInfo ioc)
{
string displayName = null;
if (TryGetDisplayName(ioc, ref displayName))
return "content://" + displayName; //make sure we return the protocol in the display name for consistency, also expected e.g. by CreateDatabaseActivity
return ioc.Path;
}
public void InitEx(bool bSave, IOConnectionInfo ioc, bool bCanRememberCred,
bool bTestConnection)
{
m_bSave = bSave;
if(ioc != null) m_ioc = ioc;
m_bCanRememberCred = bCanRememberCred;
m_bTestConnection = bTestConnection;
}
public void InitEx(IOConnectionInfo ioInfo, bool bCanExit,
bool bRedirectActivation)
{
if(ioInfo != null) m_ioInfo = ioInfo;
m_bCanExit = bCanExit;
m_bRedirectActivation = bRedirectActivation;
}
public CreateDb(IKp2aApp app, Context ctx, IOConnectionInfo ioc, OnFinish finish, bool dontSave)
: base(finish)
{
_ctx = ctx;
_ioc = ioc;
_dontSave = dontSave;
_app = app;
}
public void StartFileUsageProcess(IOConnectionInfo ioc, int requestCode, bool alwaysReturnSuccess)
{
Intent fileStorageSetupIntent = new Intent(_activity, typeof(FileStorageSetupActivity));
fileStorageSetupIntent.PutExtra(FileStorageSetupDefs.ExtraProcessName, FileStorageSetupDefs.ProcessNameFileUsageSetup);
fileStorageSetupIntent.PutExtra(FileStorageSetupDefs.ExtraAlwaysReturnSuccess, alwaysReturnSuccess);
PasswordActivity.PutIoConnectionToIntent(ioc, fileStorageSetupIntent);
_activity.StartActivityForResult(fileStorageSetupIntent, requestCode);
}
public static bool CheckShutdown(Activity act, IOConnectionInfo ioc)
{
if (( !App.Kp2a.DatabaseIsUnlocked )
|| (IocChanged(ioc, App.Kp2a.GetDb().Ioc))) //file was changed from ActionSend-Intent
{
App.Kp2a.LockDatabase();
return true;
}
return false;
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
_ioc = App.Kp2a.GetDb().Ioc;
_intentReceiver = new LockingClosePreferenceActivityBroadcastReceiver(this);
IntentFilter filter = new IntentFilter();
filter.AddAction(Intents.DatabaseLocked);
RegisterReceiver(_intentReceiver, filter);
}
public void StartSelectFileProcess(IOConnectionInfo ioc, bool isForSave, int requestCode)
{
Kp2aLog.Log("FSSIA: StartSelectFileProcess "+ioc.Path);
Intent fileStorageSetupIntent = new Intent(_activity, typeof(FileStorageSetupActivity));
fileStorageSetupIntent.PutExtra(FileStorageSetupDefs.ExtraProcessName, FileStorageSetupDefs.ProcessNameSelectfile);
fileStorageSetupIntent.PutExtra(FileStorageSetupDefs.ExtraIsForSave, isForSave);
PasswordActivity.PutIoConnectionToIntent(ioc, fileStorageSetupIntent);
_activity.StartActivityForResult(fileStorageSetupIntent, requestCode);
}
private void Initialize(IOConnectionInfo iocBaseFile, bool bTransacted)
{
if(iocBaseFile == null) throw new ArgumentNullException("iocBaseFile");
m_bTransacted = bTransacted;
m_iocBase = iocBaseFile.CloneDeep();
string strPath = m_iocBase.Path;
if(m_iocBase.IsLocalFile())
{
try
{
if(File.Exists(strPath))
{
// Symbolic links are realized via reparse points;
// https://msdn.microsoft.com/en-us/library/windows/desktop/aa365503.aspx
// https://msdn.microsoft.com/en-us/library/windows/desktop/aa365680.aspx
// https://msdn.microsoft.com/en-us/library/windows/desktop/aa365006.aspx
// Performing a file transaction on a symbolic link
// would delete/replace the symbolic link instead of
// writing to its target
FileAttributes fa = File.GetAttributes(strPath);
if((long)(fa & FileAttributes.ReparsePoint) != 0)
m_bTransacted = false;
}
}
catch(Exception) { Debug.Assert(false); }
}
#if !KeePassUAP
// Prevent transactions for FTP URLs under .NET 4.0 in order to
// avoid/workaround .NET bug 621450:
// https://connect.microsoft.com/VisualStudio/feedback/details/621450/problem-renaming-file-on-ftp-server-using-ftpwebrequest-in-net-framework-4-0-vs2010-only
if(strPath.StartsWith("ftp:", StrUtil.CaseIgnoreCmp) &&
(Environment.Version.Major >= 4) && !NativeLib.IsUnix())
m_bTransacted = false;
#endif
foreach(KeyValuePair<string, bool> kvp in g_dEnabled)
{
if(strPath.StartsWith(kvp.Key, StrUtil.CaseIgnoreCmp))
{
m_bTransacted = kvp.Value;
break;
}
}
if(m_bTransacted)
{
m_iocTemp = m_iocBase.CloneDeep();
m_iocTemp.Path += StrTempSuffix;
}
else m_iocTemp = m_iocBase;
}
public LoadDb(IKp2aApp app, IOConnectionInfo ioc, Task<MemoryStream> databaseData, CompositeKey compositeKey, String keyfileOrProvider, OnFinish finish)
: base(finish)
{
_app = app;
_ioc = ioc;
_databaseData = databaseData;
_compositeKey = compositeKey;
_keyfileOrProvider = keyfileOrProvider;
_rememberKeyfile = app.GetBooleanPreference(PreferenceKey.remember_keyfile);
}
private static WebClient CreateWebClient(IOConnectionInfo ioc)
{
WebClient wc = new WebClient();
wc.CachePolicy = new RequestCachePolicy(RequestCacheLevel.NoCacheNoStore);
if((ioc.UserName.Length > 0) || (ioc.Password.Length > 0))
wc.Credentials = new NetworkCredential(ioc.UserName, ioc.Password);
return wc;
}
public static bool Export(PwExportInfo pwExportInfo, string strFormatName,
IOConnectionInfo iocOutput)
{
if(strFormatName == null) throw new ArgumentNullException("strFormatName");
// iocOutput may be null
FileFormatProvider prov = Program.FileFormatPool.Find(strFormatName);
if(prov == null) return false;
NullStatusLogger slLogger = new NullStatusLogger();
return Export(pwExportInfo, prov, iocOutput, slLogger);
}
private void Initialize(IOConnectionInfo iocBaseFile, bool bTransacted)
{
if(iocBaseFile == null) throw new ArgumentNullException("iocBaseFile");
m_bTransacted = bTransacted;
m_iocBase = iocBaseFile.CloneDeep();
if(m_bTransacted)
{
m_iocTemp = m_iocBase.CloneDeep();
m_iocTemp.Path += StrTempSuffix;
}
else m_iocTemp = m_iocBase;
}
public bool CheckForFileChangeFast(IOConnectionInfo ioc, string previousFileVersion)
{
return false;
//commented because this currently might use the network which is not permitted here
/*try
{
return Jfs.CheckForFileChangeFast(ioc.Path, previousFileVersion);
}
catch (Java.Lang.Exception e)
{
throw LogAndConvertJavaException(e);
}*/
}
public bool CheckForFileChangeFast(IOConnectionInfo ioc, string previousFileVersion)
{
if (!ioc.IsLocalFile())
return false;
if (previousFileVersion == null)
return false;
DateTime previousDate;
if (!DateTime.TryParse(previousFileVersion, CultureInfo.InvariantCulture, DateTimeStyles.None, out previousDate))
return false;
DateTime currentModificationDate = File.GetLastWriteTimeUtc(ioc.Path);
TimeSpan diff = currentModificationDate - previousDate;
return diff > TimeSpan.FromSeconds(1);
//don't use > operator because milliseconds are truncated
//return File.GetLastWriteTimeUtc(ioc.Path) - previousDate >= TimeSpan.FromSeconds(1);
}
public static IOConnectionInfo GetParentPath(IOConnectionInfo ioc)
{
var iocParent = ioc.CloneDeep();
if (iocParent.Path.EndsWith("/"))
iocParent.Path = iocParent.Path.Substring(0, iocParent.Path.Length - 1);
int slashPos = iocParent.Path.LastIndexOf("/", StringComparison.Ordinal);
if (slashPos == -1)
iocParent.Path = "";
else
{
iocParent.Path = iocParent.Path.Substring(0, slashPos);
}
return iocParent;
}
public void CreateDirectory(IOConnectionInfo ioc, string newDirName)
{
try
{
Jfs.CreateFolder(IocToPath(ioc), newDirName);
}
catch (FileNotFoundException e)
{
throw new System.IO.FileNotFoundException(e.Message, e);
}
catch (Java.Lang.Exception e)
{
throw LogAndConvertJavaException(e);
}
}
public static IOConnectionInfo CreateConnectionInfo(string databaseFileName, string credentialSaveMode = "NoSave")
{
if (databaseFileName == null)
throw new ArgumentNullException("databaseFileName");
var ioc = new IOConnectionInfo();
ioc.Path = databaseFileName;
var saveMode = IOCredSaveMode.NoSave;
if (credentialSaveMode != "NoSave")
Enum.TryParse(credentialSaveMode, out saveMode);
ioc.CredSaveMode = saveMode;
return ioc;
}
public FileLock(IOConnectionInfo iocBaseFile)
{
if(iocBaseFile == null) throw new ArgumentNullException("strBaseFile");
m_iocLockFile = iocBaseFile.CloneDeep();
m_iocLockFile.Path += LockFileExt;
LockFileInfo lfiEx = LockFileInfo.Load(m_iocLockFile);
if(lfiEx != null)
{
m_iocLockFile = null; // Otherwise Dispose deletes the existing one
throw new FileLockException(iocBaseFile.GetDisplayName(),
lfiEx.GetOwner());
}
LockFileInfo.Create(m_iocLockFile);
}
public static void Copy(IOConnectionInfo targetIoc, IOConnectionInfo sourceIoc, IKp2aApp app)
{
IFileStorage sourceStorage = app.GetFileStorage(sourceIoc, false); //don't cache source. file won't be used ever again
IFileStorage targetStorage = app.GetFileStorage(targetIoc);
using (
var writeTransaction = targetStorage.OpenWriteTransaction(targetIoc,
app.GetBooleanPreference(
PreferenceKey.UseFileTransactions)))
{
using (var writeStream = writeTransaction.OpenFile())
{
sourceStorage.OpenFileForRead(sourceIoc).CopyTo(writeStream);
}
writeTransaction.CommitWrite();
}
}
public static bool CreateAuxFile(OtpInfo otpInfo,
KeyProviderQueryContext ctx, IOConnectionInfo auxFileIoc)
{
otpInfo.Type = ProvType;
otpInfo.Version = ProvVersion;
otpInfo.Generator = ProductName;
otpInfo.EncryptSecret();
if(!OtpInfo.Save(auxFileIoc, otpInfo))
{
MessageService.ShowWarning("Failed to save auxiliary OTP info file:",
auxFileIoc.GetDisplayName());
return false;
}
return true;
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
_design.ApplyTheme();
if (PreferenceManager.GetDefaultSharedPreferences(this).GetBoolean(
GetString(Resource.String.ViewDatabaseSecure_key), true))
{
Window.SetFlags(WindowManagerFlags.Secure, WindowManagerFlags.Secure);
}
_ioc = App.Kp2a.GetDb().Ioc;
_intentReceiver = new LockCloseListActivityBroadcastReceiver(this);
IntentFilter filter = new IntentFilter();
filter.AddAction(Intents.DatabaseLocked);
filter.AddAction(Intent.ActionScreenOff);
RegisterReceiver(_intentReceiver, filter);
}
public static PwDatabase CreateKeePassDatabase(string databasePath, CompositeKey compositeKey)
{
if (!databasePath.EndsWith(".kdbx"))
throw new FileNotFoundException("The database file must end with .kdbx");
var directoryName = Path.GetDirectoryName(databasePath);
var fileName = Path.GetFileName(databasePath);
if (!Directory.Exists(directoryName))
Directory.CreateDirectory(directoryName);
var ioc = new IOConnectionInfo();
ioc.Path = fileName;
ioc.CredSaveMode = IOCredSaveMode.NoSave;
var database = new PwDatabase();
database.New(ioc, compositeKey);
database.Save(null);
return database;
}
protected override Stream OpenFileForReadWithConflict(IOConnectionInfo ioc, string cachedFilePath)
{
OtpInfo remoteOtpInfo, localOtpInfo;
//load both files
XmlSerializer xs = new XmlSerializer(typeof(OtpInfo));
using (var cacheStream = File.OpenRead(cachedFilePath))
{
localOtpInfo = (OtpInfo) xs.Deserialize(cacheStream);
}
using (Stream remoteStream = _cachedStorage.OpenFileForRead(ioc))
{
remoteOtpInfo = (OtpInfo)xs.Deserialize(remoteStream);
}
//see which OtpInfo has the bigger Counter value and use this one:
if (localOtpInfo.Counter > remoteOtpInfo.Counter)
{
//overwrite the remote file
UpdateRemoteFile(File.OpenRead(cachedFilePath),
ioc,
App.Kp2a.GetBooleanPreference(PreferenceKey.UseFileTransactions),
GetBaseVersionHash(ioc)
);
_cacheSupervisor.ResolvedCacheConflictByUsingRemote(ioc);
}
else
{
//overwrite the local file:
UpdateCacheFromRemote(ioc, cachedFilePath);
_cacheSupervisor.ResolvedCacheConflictByUsingLocal(ioc);
}
//now return the local file in any way:
return File.OpenRead(cachedFilePath);
}
public string GetDisplayName(IOConnectionInfo ioc)
{
return(_cachedStorage.GetDisplayName(ioc));
}
private void StoreFilePath(IOConnectionInfo folderPath, string filename, IOConnectionInfo res)
{
File.WriteAllText(CachedFilePath(GetPseudoIoc(folderPath, filename)) + ".filepath", res.Path);
}
public bool IsPermanentLocation(IOConnectionInfo ioc)
{
//even though the cache would be permanent, it's not a good idea to cache a temporary file, so return false in that case:
return(_cachedStorage.IsPermanentLocation(ioc));
}
public virtual IFileStorage GetFileStorage(IOConnectionInfo iocInfo)
{
return(FileStorage);
}
public string GetLocalVersionHash(IOConnectionInfo ioc)
{
return(File.ReadAllText(VersionFilePath(ioc)));
}
protected override void OnCreate(Bundle bundle)
{
_design.ApplyTheme();
base.OnCreate(bundle);
//use FlagSecure to make sure the last (revealed) character of the password is not visible in recent apps
if (PreferenceManager.GetDefaultSharedPreferences(this).GetBoolean(
GetString(Resource.String.ViewDatabaseSecure_key), true))
{
Window.SetFlags(WindowManagerFlags.Secure, WindowManagerFlags.Secure);
}
_ioc = App.Kp2a.GetDb().Ioc;
if (_ioc == null)
{
Finish();
return;
}
SetContentView(Resource.Layout.QuickUnlock);
var toolbar = FindViewById <Android.Support.V7.Widget.Toolbar>(Resource.Id.mytoolbar);
SetSupportActionBar(toolbar);
var collapsingToolbar = FindViewById <CollapsingToolbarLayout>(Resource.Id.collapsing_toolbar);
collapsingToolbar.SetTitle(GetString(Resource.String.QuickUnlock_prefs));
if (App.Kp2a.GetDb().KpDatabase.Name != "")
{
FindViewById(Resource.Id.filename_label).Visibility = ViewStates.Visible;
((TextView)FindViewById(Resource.Id.filename_label)).Text = App.Kp2a.GetDb().KpDatabase.Name;
}
else
{
if (
PreferenceManager.GetDefaultSharedPreferences(this)
.GetBoolean(GetString(Resource.String.RememberRecentFiles_key),
Resources.GetBoolean(Resource.Boolean.RememberRecentFiles_default)))
{
((TextView)FindViewById(Resource.Id.filename_label)).Text = App.Kp2a.GetFileStorage(_ioc).GetDisplayName(_ioc);
}
else
{
((TextView)FindViewById(Resource.Id.filename_label)).Text = "*****";
}
}
TextView txtLabel = (TextView)FindViewById(Resource.Id.QuickUnlock_label);
_quickUnlockLength = App.Kp2a.QuickUnlockKeyLength;
txtLabel.Text = GetString(Resource.String.QuickUnlock_label, new Java.Lang.Object[] { _quickUnlockLength });
EditText pwd = (EditText)FindViewById(Resource.Id.QuickUnlock_password);
pwd.SetEms(_quickUnlockLength);
Util.MoveBottomBarButtons(Resource.Id.QuickUnlock_buttonLock, Resource.Id.QuickUnlock_button, Resource.Id.bottom_bar, this);
Button btnUnlock = (Button)FindViewById(Resource.Id.QuickUnlock_button);
btnUnlock.Click += (object sender, EventArgs e) =>
{
OnUnlock(_quickUnlockLength, pwd);
};
Button btnLock = (Button)FindViewById(Resource.Id.QuickUnlock_buttonLock);
btnLock.Text = btnLock.Text.Replace("ß", "ss");
btnLock.Click += (object sender, EventArgs e) =>
{
App.Kp2a.LockDatabase(false);
Finish();
};
pwd.EditorAction += (sender, args) =>
{
if ((args.ActionId == ImeAction.Done) || ((args.ActionId == ImeAction.ImeNull) && (args.Event.Action == KeyEventActions.Down)))
{
OnUnlock(_quickUnlockLength, pwd);
}
};
_intentReceiver = new QuickUnlockBroadcastReceiver(this);
IntentFilter filter = new IntentFilter();
filter.AddAction(Intents.DatabaseLocked);
RegisterReceiver(_intentReceiver, filter);
if ((int)Build.VERSION.SdkInt >= 23)
{
Kp2aLog.Log("requesting fingerprint permission");
RequestPermissions(new[] { Manifest.Permission.UseFingerprint }, FingerprintPermissionRequestCode);
}
else
{
}
}
protected override void OnActivityResult(int requestCode, Result resultCode, Intent data)
{
base.OnActivityResult(requestCode, resultCode, data);
if (resultCode == KeePass.ResultOkPasswordGenerator)
{
String generatedPassword = data.GetStringExtra("keepass2android.password.generated_password");
FindViewById <TextView>(Resource.Id.entry_password).Text = generatedPassword;
FindViewById <TextView>(Resource.Id.entry_confpassword).Text = generatedPassword;
}
FileSelectHelper fileSelectHelper = new FileSelectHelper(this, true, true, RequestCodeDbFilename)
{
DefaultExtension = "kdbx"
};
fileSelectHelper.OnOpen += (sender, info) =>
{
_ioc = info;
(sender as CreateDatabaseActivity ?? this).UpdateIocView();
};
if (fileSelectHelper.HandleActivityResult(this, requestCode, resultCode, data))
{
return;
}
if (resultCode == Result.Ok)
{
if (requestCode == RequestCodeKeyFile)
{
if (data.Data.Scheme == "content")
{
if ((int)Build.VERSION.SdkInt >= 19)
{
//try to take persistable permissions
try
{
Kp2aLog.Log("TakePersistableUriPermission");
var takeFlags = data.Flags
& (ActivityFlags.GrantReadUriPermission
| ActivityFlags.GrantWriteUriPermission);
this.ContentResolver.TakePersistableUriPermission(data.Data, takeFlags);
}
catch (Exception e)
{
Kp2aLog.Log(e.ToString());
}
}
}
string filename = Util.IntentToFilename(data, this);
if (filename == null)
{
filename = data.DataString;
}
_keyfileFilename = FileSelectHelper.ConvertFilenameToIocPath(filename);
FindViewById <TextView>(Resource.Id.keyfile_filename).Text = _keyfileFilename;
FindViewById(Resource.Id.keyfile_filename).Visibility = ViewStates.Visible;
}
}
if (resultCode == (Result)FileStorageResults.FileUsagePrepared)
{
_ioc = new IOConnectionInfo();
Util.SetIoConnectionFromIntent(_ioc, data);
UpdateIocView();
}
if (resultCode == (Result)FileStorageResults.FileChooserPrepared)
{
IOConnectionInfo ioc = new IOConnectionInfo();
Util.SetIoConnectionFromIntent(ioc, data);
new FileSelectHelper(this, true, true, RequestCodeDbFilename)
{
DefaultExtension = "kdbx"
}
.StartFileChooser(ioc.Path);
}
}
private static void ImportIntoCurrentDatabase(EcasAction a, EcasContext ctx)
{
PwDatabase pd = Program.MainForm.ActiveDatabase;
if ((pd == null) || !pd.IsOpen)
{
return;
}
string strPath = EcasUtil.GetParamString(a.Parameters, 0, true);
if (string.IsNullOrEmpty(strPath))
{
return;
}
IOConnectionInfo ioc = IOConnectionInfo.FromPath(strPath);
string strFormat = EcasUtil.GetParamString(a.Parameters, 1, true);
if (string.IsNullOrEmpty(strFormat))
{
return;
}
FileFormatProvider ff = Program.FileFormatPool.Find(strFormat);
if (ff == null)
{
throw new Exception(KPRes.Unknown + ": " + strFormat);
}
uint uMethod = EcasUtil.GetParamUInt(a.Parameters, 2);
Type tMM = Enum.GetUnderlyingType(typeof(PwMergeMethod));
object oMethod = Convert.ChangeType(uMethod, tMM);
PwMergeMethod mm = PwMergeMethod.None;
if (Enum.IsDefined(typeof(PwMergeMethod), oMethod))
{
mm = (PwMergeMethod)oMethod;
}
else
{
Debug.Assert(false);
}
if (mm == PwMergeMethod.None)
{
mm = PwMergeMethod.CreateNewUuids;
}
CompositeKey cmpKey = KeyFromParams(a, 3, 4, 5);
if ((cmpKey == null) && ff.RequiresKey)
{
KeyPromptForm kpf = new KeyPromptForm();
kpf.InitEx(ioc, false, true);
if (UIUtil.ShowDialogNotValue(kpf, DialogResult.OK))
{
return;
}
cmpKey = kpf.CompositeKey;
UIUtil.DestroyForm(kpf);
}
bool?b = true;
try { b = ImportUtil.Import(pd, ff, ioc, mm, cmpKey); }
finally
{
if (b.GetValueOrDefault(false))
{
Program.MainForm.UpdateUI(false, null, true, null, true, null, true);
}
}
}
private static void ExportDatabaseFile(EcasAction a, EcasContext ctx)
{
string strPath = EcasUtil.GetParamString(a.Parameters, 0, true);
// if(string.IsNullOrEmpty(strPath)) return; // Allow no-file exports
string strFormat = EcasUtil.GetParamString(a.Parameters, 1, true);
if (string.IsNullOrEmpty(strFormat))
{
return;
}
string strGroup = EcasUtil.GetParamString(a.Parameters, 2, true);
string strTag = EcasUtil.GetParamString(a.Parameters, 3, true);
PwDatabase pd = Program.MainForm.ActiveDatabase;
if ((pd == null) || !pd.IsOpen)
{
return;
}
PwGroup pg = pd.RootGroup;
if (!string.IsNullOrEmpty(strGroup))
{
char chSep = strGroup[0];
PwGroup pgSub = pg.FindCreateSubTree(strGroup.Substring(1),
new char[] { chSep }, false);
pg = (pgSub ?? (new PwGroup(true, true, KPRes.Group, PwIcon.Folder)));
}
if (!string.IsNullOrEmpty(strTag))
{
// Do not use pg.Duplicate, because this method
// creates new UUIDs
pg = pg.CloneDeep();
pg.TakeOwnership(true, true, true);
GroupHandler gh = delegate(PwGroup pgSub)
{
PwObjectList <PwEntry> l = pgSub.Entries;
long n = (long)l.UCount;
for (long i = n - 1; i >= 0; --i)
{
if (!l.GetAt((uint)i).HasTag(strTag))
{
l.RemoveAt((uint)i);
}
}
return(true);
};
gh(pg);
pg.TraverseTree(TraversalMethod.PreOrder, gh, null);
}
PwExportInfo pei = new PwExportInfo(pg, pd, true);
IOConnectionInfo ioc = (!string.IsNullOrEmpty(strPath) ?
IOConnectionInfo.FromPath(strPath) : null);
ExportUtil.Export(pei, strFormat, ioc);
}
/// <summary>
/// Synchronizes the local database that <paramref name="host" /> has open with the database (if any) by the same name stored on the bucket that <paramref name="client" /> has access to.
/// </summary>
/// <param name="client">The <see cref="B2Client" /> created by <see cref="GetClient" /> with access to a bucket to synchronize with.</param>
/// <param name="host">The <see cref="IPluginHost" /> that hosts the currently-running instance of <see cref="B2SyncExt" />.</param>
/// <returns><see langword="true" /> if the synchronization was successful, or <see langword="false" /> otherwise.</returns>
public static async Task <bool> SynchronizeDbAsync(B2Client client, IPluginHost host)
{
if (client == null)
{
return(false);
}
Synchronizing = true;
Interface.UpdateStatus("Synchronizing database with B2...");
//Download the remote copy
PwDatabase sourceDb = host.Database;
string remoteDbPath = await DownloadDbAsync(client, GetDbFileName(sourceDb));
bool localMatchesRemote = true;
//If the file exists on the remote server, synchronize it with the local copy
if (remoteDbPath != null)
{
string localHash = HashFileOnDisk(sourceDb.IOConnectionInfo.Path);
string remoteHash = HashFileOnDisk(remoteDbPath);
localMatchesRemote = localHash == remoteHash;
if (!localMatchesRemote)
{
IOConnectionInfo connInfo = IOConnectionInfo.FromPath(remoteDbPath);
FileFormatProvider formatter = host.FileFormatPool.Find("KeePass KDBX (2.x)");
bool?importResult = ImportUtil.Import(sourceDb, formatter, new[] { connInfo }, true, host.MainWindow,
false, host.MainWindow);
//Since the Import operation automatically adds it to the list of recent files, remove it from the list afterwards
host.MainWindow.FileMruList.RemoveItem(remoteDbPath);
//Remove the copy of the database from the temp location
File.Delete(remoteDbPath);
if (!importResult.GetValueOrDefault(false))
{
Interface.UpdateStatus("Something went wrong while synchronizing the local copy with the remote one.");
return(false);
}
}
}
//Upload the local copy to the server once all synchronization is completed
bool uploadResult = ((!localMatchesRemote || remoteDbPath == null) && await UploadDbAsync(client, sourceDb)) || localMatchesRemote;
if (uploadResult)
{
if (!localMatchesRemote || remoteDbPath == null)
{
Interface.UpdateStatus("Synchronized database with B2 successfully.");
}
else
{
Interface.UpdateStatus(
"No synchronization was necessary. The database is in sync with the copy on B2.");
}
}
else
{
Interface.UpdateStatus("Something went wrong while uploading to B2.");
}
Synchronizing = false;
return(uploadResult);
}
public KcpKeyFile(IOConnectionInfo iocKeyFile, bool bThrowIfDbFile)
{
Construct(iocKeyFile, bThrowIfDbFile);
}
public bool HandleActivityResult(Activity activity, int requestCode, Result resultCode, Intent data)
{
if (requestCode != _requestCode)
{
return(false);
}
if (resultCode == KeePass.ExitFileStorageSelectionOk)
{
string protocolId = data.GetStringExtra("protocolId");
if (protocolId == "content")
{
Util.ShowBrowseDialog(activity, _requestCode, _isForSave, _tryGetPermanentAccess);
}
else
{
App.Kp2a.GetFileStorage(protocolId).StartSelectFile(
new FileStorageSetupInitiatorActivity(activity, (i, result, arg3) => HandleActivityResult(activity, i, result, arg3), s => PerformManualFileSelect(s)),
_isForSave,
_requestCode,
protocolId);
}
}
if (resultCode == Result.Ok)
{
if (data.Data.Scheme == "content")
{
if ((int)Build.VERSION.SdkInt >= 19)
{
//try to take persistable permissions
try
{
Kp2aLog.Log("TakePersistableUriPermission");
var takeFlags = data.Flags
& (ActivityFlags.GrantReadUriPermission
| ActivityFlags.GrantWriteUriPermission);
activity.ContentResolver.TakePersistableUriPermission(data.Data, takeFlags);
}
catch (Exception e)
{
Kp2aLog.Log(e.ToString());
}
}
}
string filename = Util.IntentToFilename(data, activity);
if (filename == null)
{
filename = data.DataString;
}
bool fileExists = data.GetBooleanExtra("group.pals.android.lib.ui.filechooser.FileChooserActivity.result_file_exists", true);
if (fileExists)
{
var ioc = new IOConnectionInfo {
Path = ConvertFilenameToIocPath(filename)
};
IocSelected(activity, ioc);
}
else
{
var task = new CreateNewFilename(activity, new ActionOnFinish(activity, (success, messageOrFilename, newActivity) =>
{
if (!success)
{
Toast.MakeText(newActivity, messageOrFilename, ToastLength.Long).Show();
return;
}
var ioc = new IOConnectionInfo {
Path = ConvertFilenameToIocPath(messageOrFilename)
};
IocSelected(newActivity, ioc);
}), filename);
new ProgressTask(App.Kp2a, activity, task).Run();
}
}
if (resultCode == (Result)FileStorageResults.FileUsagePrepared)
{
var ioc = new IOConnectionInfo();
Util.SetIoConnectionFromIntent(ioc, data);
IocSelected(null, ioc);
}
if (resultCode == (Result)FileStorageResults.FileChooserPrepared)
{
IOConnectionInfo ioc = new IOConnectionInfo();
Util.SetIoConnectionFromIntent(ioc, data);
StartFileChooser(ioc.Path);
}
return(true);
}
public KcpKeyFile(string strKeyFile, bool bThrowIfDbFile)
{
Construct(IOConnectionInfo.FromPath(strKeyFile), bThrowIfDbFile);
}
private void AfterQueryCredentials(IOConnectionInfo ioc)
{
_ioc = ioc;
UpdateIocView();
}
public void LoadDatabase(IOConnectionInfo ioConnectionInfo, MemoryStream memoryStream, CompositeKey compKey, ProgressDialogStatusLogger statusLogger, IDatabaseFormat databaseFormat)
{
_db.LoadData(this, ioConnectionInfo, memoryStream, compKey, statusLogger, databaseFormat);
}
public LaunchGroupActivity(IOConnectionInfo ioc, CreateDatabaseActivity activity)
: base(activity, null)
{
_activity = activity;
_ioc = ioc;
}
public bool HasLocalChanges(IOConnectionInfo ioc)
{
return(IsCached(ioc) &&
GetLocalVersionHash(ioc) != GetBaseVersionHash(ioc));
}
protected override void OnCreate(Bundle bundle)
{
_design.ApplyTheme();
base.OnCreate(bundle);
SupportActionBar.SetDisplayHomeAsUpEnabled(true);
SupportActionBar.SetHomeButtonEnabled(true);
SetContentView(Resource.Layout.create_database);
_appTask = AppTask.GetTaskInOnCreate(bundle, Intent);
SetDefaultIoc();
FindViewById(Resource.Id.keyfile_filename).Visibility = ViewStates.Gone;
var keyfileCheckbox = FindViewById <CheckBox>(Resource.Id.use_keyfile);
if (bundle != null)
{
_keyfileFilename = bundle.GetString(KeyfilefilenameBundleKey, null);
if (_keyfileFilename != null)
{
FindViewById <TextView>(Resource.Id.keyfile_filename).Text = FileSelectHelper.ConvertFilenameToIocPath(_keyfileFilename);
FindViewById(Resource.Id.keyfile_filename).Visibility = ViewStates.Visible;
keyfileCheckbox.Checked = true;
}
if (bundle.GetString(Util.KeyFilename, null) != null)
{
_ioc = new IOConnectionInfo
{
Path = bundle.GetString(Util.KeyFilename),
UserName = bundle.GetString(Util.KeyServerusername),
Password = bundle.GetString(Util.KeyServerpassword),
CredSaveMode = (IOCredSaveMode)bundle.GetInt(Util.KeyServercredmode),
};
}
}
UpdateIocView();
keyfileCheckbox.CheckedChange += (sender, args) =>
{
if (keyfileCheckbox.Checked)
{
if (_restoringInstanceState)
{
return;
}
Util.ShowBrowseDialog(this, RequestCodeKeyFile, false, true);
}
else
{
FindViewById(Resource.Id.keyfile_filename).Visibility = ViewStates.Gone;
_keyfileFilename = null;
}
};
FindViewById(Resource.Id.btn_change_location).Click += (sender, args) =>
{
Intent intent = new Intent(this, typeof(FileStorageSelectionActivity));
StartActivityForResult(intent, RequestCodeDbFilename);
};
Button generatePassword = (Button)FindViewById(Resource.Id.generate_button);
generatePassword.Click += (sender, e) =>
{
GeneratePasswordActivity.LaunchWithoutLockCheck(this);
};
FindViewById(Resource.Id.btn_create).Click += (sender, evt) =>
{
CreateDatabase(Intent.GetBooleanExtra("MakeCurrent", true));
};
ImageButton btnTogglePassword = (ImageButton)FindViewById(Resource.Id.toggle_password);
btnTogglePassword.Click += (sender, e) =>
{
_showPassword = !_showPassword;
MakePasswordMaskedOrVisible();
};
Android.Graphics.PorterDuff.Mode mMode = Android.Graphics.PorterDuff.Mode.SrcAtop;
Android.Graphics.Color color = new Android.Graphics.Color(224, 224, 224);
btnTogglePassword.SetColorFilter(color, mMode);
}
private bool TryGetCachedFilePath(IOConnectionInfo folderPath, string filename, out IOConnectionInfo res)
{
res = folderPath.CloneDeep();
string filePathCache = CachedFilePath(GetPseudoIoc(folderPath, filename)) + ".filepath";
if (!File.Exists(filePathCache))
{
return(false);
}
res.Path = File.ReadAllText(filePathCache);
return(true);
}
public void InitEx(IOConnectionInfo ioInfo, bool bCanExit,
bool bRedirectActivation)
{
InitEx(ioInfo, bCanExit, bRedirectActivation, null);
}
public bool IsReadOnly(IOConnectionInfo ioc, OptionalOut <UiStringKey> reason = null)
{
//even though the cache can always be written, the changes made in the cache could not be transferred to the cached file
//so we better treat the cache as read-only as well.
return(_cachedStorage.IsReadOnly(ioc, reason));
}
public static bool CanEditIoc(IOConnectionInfo ioc)
{
return(ioc.Path.StartsWith("http") ||
ioc.Path.StartsWith("ftp") ||
ioc.Path.StartsWith("sftp"));
}
public IOConnectionInfo GetParentPath(IOConnectionInfo ioc)
{
return(_cachedStorage.GetParentPath(ioc));
}
private bool OnOpenButton(string filename, Dialog dialog)
{
IOConnectionInfo ioc = new IOConnectionInfo
{
Path = filename
};
// Make sure file name exists
if (filename.Length == 0)
{
Toast.MakeText(_activity,
Resource.String.error_filename_required,
ToastLength.Long).Show();
return(false);
}
int lastSlashPos = filename.LastIndexOf('/');
int lastDotPos = filename.LastIndexOf('.');
if (lastSlashPos >= lastDotPos) //no dot after last slash or == in case neither / nor .
{
ShowFilenameWarning(filename, () => { IocSelected(null, ioc); dialog.Dismiss(); }, () => { /* don't do anything, leave dialog open, let user try again*/ });
//signal that the dialog should be kept open
return(false);
}
IFileStorage fileStorage;
try
{
fileStorage = App.Kp2a.GetFileStorage(ioc);
}
catch (NoFileStorageFoundException)
{
Toast.MakeText(_activity,
"Unexpected scheme in " + filename,
ToastLength.Long).Show();
return(false);
}
if (_isForSave && ioc.IsLocalFile())
{
// Try to create the file
File file = new File(filename);
try
{
File parent = file.ParentFile;
if (parent == null || (parent.Exists() && !parent.IsDirectory))
{
Toast.MakeText(_activity,
Resource.String.error_invalid_path,
ToastLength.Long).Show();
return(false);
}
if (!parent.Exists())
{
// Create parent dircetory
if (!parent.Mkdirs())
{
Toast.MakeText(_activity,
Resource.String.error_could_not_create_parent,
ToastLength.Long).Show();
return(false);
}
}
System.IO.File.Create(filename).Dispose();
}
catch (IOException ex)
{
Toast.MakeText(
_activity,
_activity.GetText(Resource.String.error_file_not_create) + " "
+ ex.LocalizedMessage,
ToastLength.Long).Show();
return(false);
}
}
if (fileStorage.RequiresCredentials(ioc))
{
Util.QueryCredentials(ioc, iocResult => IocSelected(null, iocResult), _activity);
}
else
{
IocSelected(null, ioc);
}
return(true);
}
public void PrepareFileUsage(Context ctx, IOConnectionInfo ioc)
{
_cachedStorage.PrepareFileUsage(ctx, ioc);
}
public SyncOtpAuxFile(IOConnectionInfo ioc)
: base(null)
{
_ioc = ioc;
}
public void PrepareFileUsage(IFileStorageSetupInitiatorActivity activity, IOConnectionInfo ioc, int requestCode, bool alwaysReturnSuccess)
{
//we try to prepare the file usage by the underlying file storage but if the ioc is cached, set the flag to ignore errors
_cachedStorage.PrepareFileUsage(activity, ioc, requestCode, alwaysReturnSuccess || IsCached(ioc));
}
public void StoreOpenedFileAsRecent(IOConnectionInfo ioc, string keyfile)
{
}
public KcpKeyFile(IOConnectionInfo iocKeyFile)
{
Construct(iocKeyFile, false);
}
public KcpKeyFile(string strKeyFile)
{
Construct(IOConnectionInfo.FromPath(strKeyFile), false);
}
