private PwEntry ConvertEntry(PwEntryV3 fromEntry)
{
PwEntry toEntry = new PwEntry(false, false);
toEntry.Uuid = new PwUuid(fromEntry.Uuid.ToArray());
String modTime = Android.Text.Format.DateFormat.GetTimeFormat(Application.Context).Format(fromEntry.TCreation.JDate);
Android.Util.Log.Debug("KP2A", modTime);
toEntry.CreationTime = ConvertTime(fromEntry.TCreation);
toEntry.LastAccessTime = ConvertTime(fromEntry.TLastAccess);
toEntry.LastModificationTime = ConvertTime(fromEntry.TLastMod);
toEntry.ExpiryTime = ConvertTime(fromEntry.TExpire);
toEntry.ExpiryTime = new DateTime(toEntry.ExpiryTime.Year, toEntry.ExpiryTime.Month, toEntry.ExpiryTime.Day, toEntry.ExpiryTime.Hour, toEntry.ExpiryTime.Minute, toEntry.ExpiryTime.Second);
toEntry.Expires = !(Math.Abs((toEntry.ExpiryTime - _expireNever).TotalMilliseconds) < 500);
if (fromEntry.Icon != null)
{
toEntry.IconId = (PwIcon)fromEntry.Icon.IconId;
}
SetFieldIfAvailable(toEntry, PwDefs.TitleField, false, fromEntry.Title);
Android.Util.Log.Debug("KP2A", "load kdb: entry " + toEntry.Strings.ReadSafe(PwDefs.TitleField));
SetFieldIfAvailable(toEntry, PwDefs.UserNameField, false, fromEntry.Username);
SetFieldIfAvailable(toEntry, PwDefs.UrlField, false, fromEntry.Url);
SetFieldIfAvailable(toEntry, PwDefs.PasswordField, true, fromEntry.Password);
SetFieldIfAvailable(toEntry, PwDefs.NotesField, true, fromEntry.Additional);
if ((fromEntry.GetBinaryData() != null) && (fromEntry.GetBinaryData().Length > 0))
{
toEntry.Binaries.Set(fromEntry.BinaryDesc, new ProtectedBinary(true, fromEntry.GetBinaryData()));
}
return(toEntry);
}
private PwEntryV3 ConvertEntry(PwEntry fromEntry, PwDatabaseV3 dbTo)
{
PwEntryV3 toEntry = new PwEntryV3();
toEntry.Uuid = fromEntry.Uuid.UuidBytes;
toEntry.CreationTime = ConvertTime(fromEntry.CreationTime);
toEntry.LastAccessTime = ConvertTime(fromEntry.LastAccessTime);
toEntry.LastModificationTime = ConvertTime(fromEntry.LastModificationTime);
if (fromEntry.Expires)
{
toEntry.ExpiryTime = ConvertTime(fromEntry.ExpiryTime);
}
else
{
toEntry.ExpiryTime = ConvertTime(_expireNever);
}
toEntry.Icon = dbTo.IconFactory.GetIcon((int)fromEntry.IconId);
toEntry.SetTitle(GetString(fromEntry, PwDefs.TitleField), dbTo);
Android.Util.Log.Debug("KP2A", "save kdb: entry " + fromEntry.Strings.ReadSafe(PwDefs.TitleField));
toEntry.SetUsername(GetString(fromEntry, PwDefs.UserNameField), dbTo);
toEntry.SetUrl(GetString(fromEntry, PwDefs.UrlField), dbTo);
var pwd = GetString(fromEntry, PwDefs.PasswordField);
if (pwd != null)
{
toEntry.SetPassword(pwd, dbTo);
}
toEntry.SetNotes(GetString(fromEntry, PwDefs.NotesField), dbTo);
if (fromEntry.Binaries.Any())
{
var binaryData = fromEntry.Binaries.First().Value.ReadData();
toEntry.SetBinaryData(binaryData, 0, binaryData.Length);
}
return(toEntry);
}
private PwEntry ConvertEntry(PwEntryV3 fromEntry)
{
PwEntry toEntry = new PwEntry(false, false);
toEntry.Uuid = new PwUuid(fromEntry.Uuid.ToArray());
String modTime = Android.Text.Format.DateFormat.GetTimeFormat(Application.Context).Format(fromEntry.TCreation.JDate);
Android.Util.Log.Debug("KP2A", modTime);
toEntry.CreationTime = ConvertTime(fromEntry.TCreation);
toEntry.LastAccessTime = ConvertTime(fromEntry.TLastAccess);
toEntry.LastModificationTime = ConvertTime(fromEntry.TLastMod);
toEntry.ExpiryTime = ConvertTime(fromEntry.TExpire);
toEntry.ExpiryTime = new DateTime(toEntry.ExpiryTime.Year, toEntry.ExpiryTime.Month, toEntry.ExpiryTime.Day, toEntry.ExpiryTime.Hour, toEntry.ExpiryTime.Minute, toEntry.ExpiryTime.Second);
toEntry.Expires = !(Math.Abs((toEntry.ExpiryTime - _expireNever).TotalMilliseconds) < 500);
if (fromEntry.Icon != null)
toEntry.IconId = (PwIcon) fromEntry.Icon.IconId;
SetFieldIfAvailable(toEntry, PwDefs.TitleField, false, fromEntry.Title);
Android.Util.Log.Debug("KP2A", "load kdb: entry " + toEntry.Strings.ReadSafe(PwDefs.TitleField));
SetFieldIfAvailable(toEntry, PwDefs.UserNameField, false, fromEntry.Username);
SetFieldIfAvailable(toEntry, PwDefs.UrlField, false, fromEntry.Url);
SetFieldIfAvailable(toEntry, PwDefs.PasswordField, true, fromEntry.Password);
SetFieldIfAvailable(toEntry, PwDefs.NotesField, true, fromEntry.Additional);
if ((fromEntry.GetBinaryData() != null) && (fromEntry.GetBinaryData().Length > 0))
{
toEntry.Binaries.Set(fromEntry.BinaryDesc, new ProtectedBinary(true, fromEntry.GetBinaryData()));
}
return toEntry;
}
private PwEntryV3 ConvertEntry(PwEntry fromEntry, PwDatabaseV3 dbTo)
{
PwEntryV3 toEntry = new PwEntryV3();
toEntry.Uuid = fromEntry.Uuid.UuidBytes;
toEntry.CreationTime = ConvertTime(fromEntry.CreationTime);
toEntry.LastAccessTime = ConvertTime(fromEntry.LastAccessTime);
toEntry.LastModificationTime = ConvertTime(fromEntry.LastModificationTime);
if (fromEntry.Expires)
{
toEntry.ExpiryTime = ConvertTime(fromEntry.ExpiryTime);
}
else
{
toEntry.ExpiryTime = ConvertTime(_expireNever);
}
toEntry.Icon = dbTo.IconFactory.GetIcon((int) fromEntry.IconId);
toEntry.SetTitle(GetString(fromEntry, PwDefs.TitleField), dbTo);
Android.Util.Log.Debug("KP2A", "save kdb: entry " + fromEntry.Strings.ReadSafe(PwDefs.TitleField));
toEntry.SetUsername(GetString(fromEntry, PwDefs.UserNameField), dbTo);
toEntry.SetUrl(GetString(fromEntry, PwDefs.UrlField), dbTo);
var pwd = GetString(fromEntry, PwDefs.PasswordField);
if (pwd != null)
toEntry.SetPassword(pwd, dbTo);
toEntry.SetNotes(GetString(fromEntry, PwDefs.NotesField), dbTo);
if (fromEntry.Binaries.Any())
{
var binaryData = fromEntry.Binaries.First().Value.ReadData();
toEntry.SetBinaryData(binaryData, 0, binaryData.Length);
}
return toEntry;
}
public void Save(PwDatabase kpDatabase, Stream stream)
{
PwDatabaseV3 db = new PwDatabaseV3();
KcpPassword pwd = kpDatabase.MasterKey.GetUserKey <KcpPassword>();
string password = pwd != null?pwd.Password.ReadString() : "";
KcpKeyFile keyfile = kpDatabase.MasterKey.GetUserKey <KcpKeyFile>();
Stream keyfileContents = null;
if (keyfile != null)
{
keyfileContents = new MemoryStream(keyfile.RawFileData.ReadData());
}
db.SetMasterKey(password, keyfileContents);
AesKdf kdf = new AesKdf();
if (!kdf.Uuid.Equals(kpDatabase.KdfParameters.KdfUuid))
{
db.NumRounds = (uint)PwDefs.DefaultKeyEncryptionRounds;
}
else
{
ulong uRounds = kpDatabase.KdfParameters.GetUInt64(
AesKdf.ParamRounds, PwDefs.DefaultKeyEncryptionRounds);
uRounds = Math.Min(uRounds, 0xFFFFFFFEUL);
db.NumRounds = (uint)uRounds;
}
db.Name = kpDatabase.Name;
if (kpDatabase.DataCipherUuid.Equals(StandardAesEngine.AesUuid))
{
db.Algorithm = PwEncryptionAlgorithm.Rjindal;
}
else
{
db.Algorithm = PwEncryptionAlgorithm.Twofish;
}
//create groups
db.Groups.Clear();
var fromGroups = kpDatabase.RootGroup.GetGroups(true);
Dictionary <int, PwGroupV3> groupV3s = new Dictionary <int, PwGroupV3>(fromGroups.Count());
foreach (PwGroup g in fromGroups)
{
if (g == kpDatabase.RootGroup)
{
continue;
}
PwGroupV3 groupV3 = ConvertGroup(g, db);
db.Groups.Add(groupV3);
groupV3s[groupV3.Id.Id] = groupV3;
}
//traverse again and assign parents
db.RootGroup = ConvertGroup(kpDatabase.RootGroup, db);
db.RootGroup.Level = -1;
AssignParent(kpDatabase.RootGroup, db, groupV3s);
foreach (PwEntry e in kpDatabase.RootGroup.GetEntries(true))
{
PwEntryV3 entryV3 = ConvertEntry(e, db);
entryV3.Parent = groupV3s[_groupData[e.ParentGroup.Uuid].Id];
entryV3.Parent.ChildEntries.Add(entryV3);
entryV3.GroupId = entryV3.Parent.Id.Id;
db.Entries.Add(entryV3);
}
//add meta stream entries:
if (db.Groups.Any())
{
foreach (var metaEntry in _metaStreams)
{
metaEntry.GroupId = db.Groups.First().Id.Id;
db.Entries.Add(metaEntry);
}
}
HashingStreamEx hashedStream = new HashingStreamEx(stream, true, null);
PwDbV3Output output = new PwDbV3Output(db, hashedStream);
output.Output();
hashedStream.Close();
HashOfLastStream = hashedStream.Hash;
kpDatabase.HashOfLastIO = kpDatabase.HashOfFileOnDisk = HashOfLastStream;
stream.Close();
}
