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using System;
using System.Windows.Forms;
using KeePassLib;
using KeePassLib.Utility;
namespace KeePassRPC.Forms
{
public partial class KeeGroupUserControl : UserControl
{
private readonly KeePassRPCExt KeePassRPCPlugin;
private PwGroup _group;
private KeeHomeStatus _status = KeeHomeStatus.Unknown;
private string _location = "";
private KeeHomeStatus Status { get {
if (_status == KeeHomeStatus.Unknown)
{
PwGroup _rootGroup = KeePassRPCPlugin.RPCService.GetRootPwGroup(KeePassRPCPlugin._host.Database, _location);
var rid = KeePassRPCPlugin._host.Database.RecycleBinUuid;
if (_rootGroup.Uuid.Equals(_group.Uuid))
_status = KeeHomeStatus.Home;
else if (rid != null && !ReferenceEquals(rid, PwUuid.Zero) && _group.IsOrIsContainedIn(KeePassRPCPlugin._host.Database.RootGroup.FindGroup(rid, true)))
_status = KeeHomeStatus.Rubbish;
else if (_group.IsContainedIn(_rootGroup)) // returns true when _group is main root and custom root group has been selected.
_status = KeeHomeStatus.Inside;
else
_status = KeeHomeStatus.Outside;
}
return _status;
} }
public KeeGroupUserControl(KeePassRPCExt keePassRPCPlugin, PwGroup group)
{
KeePassRPCPlugin = keePassRPCPlugin;
_group = group;
InitializeComponent();
}
private void KeeGroupUserControl_Load(object sender, EventArgs e)
{
UpdateStatus();
l_homeExplanation.Text = @"Kee will only know about the groups
and entries that are inside your Home group";
UpdateLocations();
}
private void UpdateLocations()
{
comboBoxLocation.Items.Clear();
comboBoxLocation.Items.Add("Anywhere");
string klconf = KeePassRPCPlugin._host.CustomConfig.GetString("KeePassRPC.knownLocations");
if (!string.IsNullOrEmpty(klconf))
{
string[] knownLocations = klconf.Split(',');
foreach (string location in knownLocations)
{
comboBoxLocation.Items.Add(location);
}
}
comboBoxLocation.Items.Add("Location manager...");
comboBoxLocation.SelectedIndex = 0;
}
private void UpdateStatus()
{
switch (Status)
{
case KeeHomeStatus.Home:
l_status.Text = @"This is the Kee Home group. Kee can see and work with
this group and all groups and entries that are contained within.";
buttonMakeHome.Enabled = false;
break;
case KeeHomeStatus.Inside:
l_status.Text = @"Kee can see and work with this group.";
buttonMakeHome.Enabled = true;
break;
case KeeHomeStatus.Outside:
l_status.Text = @"This group is hidden from Kee. You must change your Home
group if you want Kee to work with this group.";
buttonMakeHome.Enabled = true;
break;
case KeeHomeStatus.Rubbish:
l_status.Text = @"This group is hidden from Kee. You must remove it from
the recycle bin if you want Kee to work with this group.";
buttonMakeHome.Enabled = false;
break;
}
}
private void buttonMakeHome_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(_location))
{
var conf = KeePassRPCPlugin._host.Database.GetKPRPCConfig();
conf.RootUUID = MemUtil.ByteArrayToHexString(_group.Uuid.UuidBytes);
KeePassRPCPlugin._host.Database.SetKPRPCConfig(conf);
}
else
{
// set the root group for a particular location
string currentLocationRoots = KeePassRPCPlugin._host.CustomConfig.GetString("KeePassRPC.knownLocations." + _location + ".RootGroups","");
currentLocationRoots = CleanUpLocationRootGroups(currentLocationRoots);
if (currentLocationRoots.Length > 0)
currentLocationRoots += ",";
currentLocationRoots += MemUtil.ByteArrayToHexString(_group.Uuid.UuidBytes);
KeePassRPCPlugin._host.CustomConfig.SetString("KeePassRPC.knownLocations." + _location + ".RootGroups",
currentLocationRoots);
KeePassRPCPlugin._host.MainWindow.Invoke((MethodInvoker)delegate { KeePassRPCPlugin._host.MainWindow.SaveConfig(); });
}
_status = KeeHomeStatus.Unknown;
UpdateStatus();
KeePassRPCPlugin._host.MainWindow.UpdateUI(false, null, true, null, true, null, true);
}
private string CleanUpLocationRootGroups(string currentLocationRoots)
{
string[] guids = currentLocationRoots.Split(',');
string newLocationRoots = "";
foreach (string guid in guids)
{
if (guid.Length <= 0)
continue;
PwUuid uuid = new PwUuid(MemUtil.HexStringToByteArray(guid)); ;
if (KeePassRPCPlugin._host.Database.RootGroup.Uuid.Equals(uuid))
continue;
PwGroup group = KeePassRPCPlugin._host.Database.RootGroup.FindGroup(uuid, true);
// only keep this group UUID if it might be from a different database
if (group == null)
newLocationRoots += guid + ",";
}
if (newLocationRoots.Length > 0)
newLocationRoots = newLocationRoots.Substring(0, newLocationRoots.Length - 1);
return newLocationRoots;
}
private void comboBoxLocation_SelectedIndexChanged(object sender, EventArgs e)
{
string selected = (string)comboBoxLocation.SelectedItem;
if (selected == "Location manager...")
{
// launch location manager
using (LocationManager lm = new LocationManager(KeePassRPCPlugin))
{
if (lm.ShowDialog() == DialogResult.OK)
UpdateLocations();
}
}
else if (selected == "Anywhere")
{
// use default home group
_location = "";
_status = KeeHomeStatus.Unknown;
UpdateStatus();
}
else
{
_location = selected;
_status = KeeHomeStatus.Unknown;
UpdateStatus();
}
}
}
internal enum KeeHomeStatus
{
Unknown,
Rubbish,
Home,
Inside,
Outside
}
}
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