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Re-enabled write mode in KeePassLib

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Set database as part of App (so, Singleton)
Changed main page view model
WIP and testing saving mechanism
This commit is contained in:
Geoffroy Bonneville
2017-09-18 18:40:43 +02:00
parent 717ef693f8
commit 00897307a4
14 changed files with 200 additions and 174 deletions
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69
ModernKeePass/ViewModels/DatabaseVm.cs
View File

@@ -1,69 +0,0 @@
using System.ComponentModel;
using Windows.Storage;
using ModernKeePassLib;
using ModernKeePassLib.Keys;
using ModernKeePassLib.Serialization;
using ModernKeePassLib.Interfaces;
using Windows.UI.Xaml;
using System;
namespace ModernKeePass.ViewModels
{
public class DatabaseVm : INotifyPropertyChanged
{
private PwDatabase database = new PwDatabase();
private StorageFile databaseFile;
public string Password { get; set; }
public bool IsOpen { get; set; }
public Visibility Visibility { get; private set; }
public string ErrorMessage { get; set; }
public string Name { get; set; }
public GroupVm RootGroup { get; set; }
public DatabaseVm()
{
Visibility = Visibility.Collapsed;
}
public DatabaseVm(StorageFile databaseFile)
{
this.databaseFile = databaseFile;
Visibility = Visibility.Visible;
}
public async void Open()
{
var key = new CompositeKey();
try
{
key.AddUserKey(new KcpPassword(Password));
await database.Open(IOConnectionInfo.FromFile(databaseFile), key, new NullStatusLogger());
IsOpen = database.IsOpen;
Name = databaseFile.DisplayName;
RootGroup = new GroupVm (database.RootGroup);
}
catch (ArgumentNullException)
{
ErrorMessage = "Password cannot be empty";
NotifyPropertyChanged("ErrorMessage");
}
catch (InvalidCompositeKeyException)
{
ErrorMessage = "Wrong password";
NotifyPropertyChanged("ErrorMessage");
}
finally
{
// TODO: move this when implementing write mode
database.Close();
}
}
public event PropertyChangedEventHandler PropertyChanged;
public void NotifyPropertyChanged(string propertyName)
{
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
}
}
}

14
ModernKeePass/ViewModels/GroupVm.cs
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@@ -7,6 +7,8 @@ namespace ModernKeePass.ViewModels
{
public class GroupVm : INotifyPropertyChanged
{
private PwGroup _pwGroup;
public ObservableCollection<EntryVm> Entries { get; set; }
public ObservableCollection<GroupVm> Groups { get; set; }
public string Name { get; set; }
@@ -35,11 +37,23 @@ namespace ModernKeePass.ViewModels
public GroupVm(PwGroup group)
{
_pwGroup = group;
Name = group.Name;
Entries = new ObservableCollection<EntryVm>(group.Entries.Select(e => new EntryVm(e)));
Groups = new ObservableCollection<GroupVm>(group.Groups.Select(g => new GroupVm(g)));
}
public void AddGroup(string title)
{
var pwGroup = new PwGroup
{
Name = title
};
Groups.Add(new GroupVm(pwGroup));
NotifyPropertyChanged("Groups");
this._pwGroup.Groups.Add(pwGroup);
}
public event PropertyChangedEventHandler PropertyChanged;
public void NotifyPropertyChanged(string propertyName)

30
ModernKeePass/ViewModels/HomeVm.cs Normal file
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@@ -0,0 +1,30 @@
using System.ComponentModel;
using Windows.Storage;
using ModernKeePassLib;
using ModernKeePassLib.Keys;
using ModernKeePassLib.Serialization;
using ModernKeePassLib.Interfaces;
using Windows.UI.Xaml;
using System;
namespace ModernKeePass.ViewModels
{
public class HomeVm : INotifyPropertyChanged
{
public string Password { get; set; }
public Visibility Visibility { get; set; }
public string ErrorMessage { get; set; }
public HomeVm()
{
Visibility = Visibility.Collapsed;
}
public event PropertyChangedEventHandler PropertyChanged;
public void NotifyPropertyChanged(string propertyName)
{
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
}
}
}