public KdbxEntry(IKeePassGroup parent, IRandomNumberGenerator rng, KdbxMetadata metadata)
: this(false)
{
DebugHelper.Assert(parent != null);
DebugHelper.Assert(rng != null);
if (rng == null)
{
throw new ArgumentNullException("rng");
}
DebugHelper.Assert(metadata != null);
if (metadata == null)
{
throw new ArgumentNullException("metadata");
}
Parent = parent ?? throw new ArgumentNullException("parent");
Uuid = new KeePassUuid();
IconID = KdbxEntry.DefaultIconId;
Times = new KdbxTimes();
History = new KdbxHistory(metadata);
KdbxMemoryProtection memProtection = metadata.MemoryProtection;
Title = new KdbxString("Title", string.Empty, rng, memProtection.ProtectTitle);
string initialUsername = metadata.DefaultUserName ?? string.Empty;
UserName = new KdbxString("UserName", initialUsername, rng, memProtection.ProtectUserName);
Password = new KdbxString("Password", string.Empty, rng, memProtection.ProtectPassword);
Url = new KdbxString("URL", string.Empty, rng, memProtection.ProtectUrl);
Notes = new KdbxString("Notes", string.Empty, rng, memProtection.ProtectNotes);
Tags = string.Empty;
OverrideUrl = string.Empty;
this._metadata = metadata;
}
static KdbxString()
{
Empty = new KdbxString();
Empty._rng = null;
Empty.Protected = false;
Empty.Key = null;
Empty.ClearValue = null;
}
public KdbxGroup(IKeePassGroup parent) : this()
{
Parent = parent;
Title = new KdbxString("Name", String.Empty, null);
Notes = new KdbxString("Notes", String.Empty, null);
Uuid = new KeePassUuid();
IconID = KdbxGroup.DefaultIconId;
Times = new KdbxTimes();
IsExpanded = true;
LastTopVisibleEntry = KeePassUuid.Empty;
}
public KdbxGroup(XElement xml, IKeePassGroup parent, IRandomNumberGenerator rng, KdbxMetadata metadata, KdbxSerializationParameters parameters)
: base(xml, parameters)
{
InitializeCollections();
Parent = parent;
Title = new KdbxString("Name", GetString("Name"), null);
Notes = new KdbxString("Notes", GetString("Notes"), null);
IsExpanded = GetBool("IsExpanded");
DefaultAutoTypeSequence = GetString("DefaultAutoTypeSequence");
EnableAutoType = GetNullableBool("EnableAutoType");
EnableSearching = GetNullableBool("EnableSearching");
LastTopVisibleEntry = GetUuid("LastTopVisibleEntry", false) ?? KeePassUuid.Empty;
// The order in which we deserialize entries and groups matters.
// They must be constructed in the order that they appear in the XML,
// or the RNG will enter undefined territory.
ForgetNodes(KdbxEntry.RootName);
ForgetNodes(KdbxGroup.RootName);
// First, we need to select each XElement that represents either a group or an entry.
// From these, we construct KdbxEntries and KdbxGroups.
// Then we sort them, groups first, and add them to the child collection.
IEnumerable <IKeePassNode> nodes = xml.Elements()
.Where(element => element.Name == KdbxEntry.RootName || element.Name == KdbxGroup.RootName)
.Select(
matchedElement =>
{
if (matchedElement.Name == KdbxEntry.RootName)
{
return(new KdbxEntry(matchedElement, this, rng, metadata, parameters)
as IKeePassNode);
}
else
{
return(new KdbxGroup(matchedElement, this, rng, metadata, parameters)
as IKeePassNode);
}
}
)
.OrderBy(
node => node is IKeePassGroup,
Comparer <bool> .Create((b1, b2) => b1.CompareTo(b2))
);
foreach (IKeePassNode node in nodes)
{
this._children.Add(node);
}
}
public override bool Equals(object obj)
{
KdbxString other = obj as KdbxString;
if (other == null)
{
return(false);
}
return(Protected == other.Protected &&
ClearValue == other.ClearValue &&
Key == other.Key);
}
public IProtectedString Clone()
{
KdbxString clone = new KdbxString();
if (this._rng != null)
{
clone._rng = this._rng.Clone();
}
else
{
clone._rng = null;
}
clone.Protected = Protected;
clone.Key = Key;
clone.ClearValue = ClearValue;
return(clone);
}
public KdbxEntry(XElement xml, IKeePassGroup parent, IRandomNumberGenerator rng, KdbxMetadata metadata, KdbxSerializationParameters parameters)
: base(xml, parameters)
{
Parent = parent;
ForegroundColor = GetNullableColor("ForegroundColor");
BackgroundColor = GetNullableColor("BackgroundColor");
OverrideUrl = GetString("OverrideURL") ?? string.Empty;
Tags = GetString("Tags") ?? string.Empty;
Fields = new ObservableCollection <IProtectedString>();
IEnumerable <KdbxString> strings = GetNodes(KdbxString.RootName)
.Select(x => new KdbxString(x, rng));
foreach (KdbxString s in strings)
{
switch (s.Key)
{
case "Notes":
Notes = s;
break;
case "Password":
Password = s;
break;
case "Title":
Title = s;
break;
case "URL":
Url = s;
break;
case "UserName":
UserName = s;
break;
default:
Fields.Add(s);
break;
}
}
KdbxMemoryProtection memProtection = metadata.MemoryProtection;
if (Password == null)
{
Password = new KdbxString("Password", string.Empty, rng, memProtection.ProtectPassword);
}
if (Title == null)
{
Title = new KdbxString("Title", string.Empty, rng, memProtection.ProtectTitle);
}
if (Url == null)
{
Url = new KdbxString("URL", string.Empty, rng, memProtection.ProtectUrl);
}
if (UserName == null)
{
UserName = new KdbxString("UserName", string.Empty, rng, memProtection.ProtectUserName);
}
if (Notes == null)
{
Notes = new KdbxString("Notes", string.Empty, rng, memProtection.ProtectNotes);
}
IEnumerable <KdbxBinAttachment> binNodes = GetNodes(KdbxBinAttachment.RootName).Select(x => new KdbxBinAttachment(x, metadata, parameters));
Binaries = new ObservableCollection <IKeePassBinAttachment>(binNodes);
XElement autoTypeNode = GetNode(KdbxAutoType.RootName);
if (autoTypeNode != null)
{
AutoType = new KdbxAutoType(autoTypeNode);
}
XElement historyElement = GetNode(KdbxHistory.RootName);
if (historyElement != null)
{
History = new KdbxHistory(historyElement, rng, metadata, parameters);
}
else
{
History = new KdbxHistory(metadata);
}
this._metadata = metadata;
}
