Add basic File Key Store Import/Export feature (as zip)

leosac · Oct 17, 2023 · 215e623 · 215e623
1 parent 8c18351
commit 215e623
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Showing 9 changed files with 188 additions and 2 deletions.
diff --git a/KeyManager.Library.KeyStore.File.UI/Domain/FileKeyStoreImportExportControlViewModel.cs b/KeyManager.Library.KeyStore.File.UI/Domain/FileKeyStoreImportExportControlViewModel.cs
@@ -0,0 +1,55 @@
+using CommunityToolkit.Mvvm.Input;
+using Leosac.KeyManager.Library.UI.Domain;
+using Leosac.WpfApp;
+using log4net;
+using Microsoft.Win32;
+using System.IO;
+using System.Security.Cryptography;
+
+namespace Leosac.KeyManager.Library.KeyStore.File.UI.Domain
+{
+    public class FileKeyStoreImportExportControlViewModel : KeyStoreAdditionalControlViewModel
+    {
+        private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod()?.DeclaringType);
+
+        public FileKeyStoreImportExportControlViewModel()
+        {
+            ImportCommand = new RelayCommand(Import);
+
+            ExportCommand = new RelayCommand(Export);
+        }
+
+        public RelayCommand ImportCommand { get; }
+
+        public RelayCommand ExportCommand { get; }
+
+        private void Import()
+        {
+            var ofd = new OpenFileDialog();
+            ofd.Filter = "File Key Store Archive (*.zip)|*.zip";
+            ofd.CheckFileExists = true;
+            if (KeyStore is FileKeyStore ks && ofd.ShowDialog() == true)
+            {
+                FileKeyStoreArchive.Import(ofd.FileName, ks);
+            }
+        }
+
+        private void Export()
+        {
+            var sfd = new SaveFileDialog();
+            sfd.Filter = "File Key Store Archive (*.zip)|*.zip";
+            if (KeyStore is FileKeyStore ks && sfd.ShowDialog() == true)
+            {
+                try
+                {
+                    FileKeyStoreArchive.Export(sfd.FileName, ks);
+                }
+                catch (Exception ex)
+                {
+                    log.Error("Export of the File Key Store as an archive failed.", ex);
+                    SnackbarHelper.EnqueueError(SnackbarMessageQueue, ex);
+                }
+            }
+        }
+    }
+}
diff --git a/KeyManager.Library.KeyStore.File.UI/FileKeyStoreImportExportControl.xaml b/KeyManager.Library.KeyStore.File.UI/FileKeyStoreImportExportControl.xaml
@@ -0,0 +1,37 @@
+<UserControl x:Class="Leosac.KeyManager.Library.KeyStore.File.UI.FileKeyStoreImportExportControl"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:domain="clr-namespace:Leosac.KeyManager.Library.KeyStore.File.UI.Domain"
+             xmlns:libui="clr-namespace:Leosac.KeyManager.Library.UI;assembly=KeyManager.Library.UI"
+             xmlns:local="clr-namespace:Leosac.KeyManager.Library.KeyStore.File.UI"
+             xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
+             xmlns:properties="clr-namespace:Leosac.KeyManager.Library.KeyStore.File.UI.Properties"
+             xmlns:wpfappctrls="clr-namespace:Leosac.WpfApp.Controls;assembly=WpfApp"
+             mc:Ignorable="d"
+             d:DataContext="{d:DesignInstance domain:FileKeyStoreImportExportControlViewModel}"
+             d:DesignHeight="450" d:DesignWidth="800">
+    <Grid>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition />
+            <ColumnDefinition />
+        </Grid.ColumnDefinitions>
+        <Button Grid.Column="0" Margin="5" Height="128" Command="{Binding ImportCommand}">
+            <Button.Content>
+                <WrapPanel>
+                    <materialDesign:PackIcon Kind="Import" Width="64" Height="64" />
+                    <TextBlock Text="{x:Static properties:Resources.Import}" VerticalAlignment="Center" Margin="3" />
+                </WrapPanel>
+            </Button.Content>
+        </Button>
+        <Button Grid.Column="1" Margin="5" Height="128" Command="{Binding ExportCommand}">
+            <Button.Content>
+                <WrapPanel>
+                    <materialDesign:PackIcon Kind="Export" Width="64" Height="64" />
+                    <TextBlock Text="{x:Static properties:Resources.Export}" VerticalAlignment="Center" Margin="3" />
+                </WrapPanel>
+            </Button.Content>
+        </Button>
+    </Grid>
+</UserControl>
diff --git a/KeyManager.Library.KeyStore.File.UI/FileKeyStoreImportExportControl.xaml.cs b/KeyManager.Library.KeyStore.File.UI/FileKeyStoreImportExportControl.xaml.cs
@@ -0,0 +1,18 @@
+using Leosac.KeyManager.Library.KeyStore.File.UI.Domain;
+using System.Windows.Controls;
+
+namespace Leosac.KeyManager.Library.KeyStore.File.UI
+{
+    /// <summary>
+    /// Interaction logic for FileKeyStoreImportExportControl.xaml
+    /// </summary>
+    public partial class FileKeyStoreImportExportControl : UserControl
+    {
+        public FileKeyStoreImportExportControl()
+        {
+            InitializeComponent();
+
+            DataContext = new FileKeyStoreImportExportControlViewModel();
+        }
+    }
+}
diff --git a/KeyManager.Library.KeyStore.File.UI/FileKeyStoreUIFactory.cs b/KeyManager.Library.KeyStore.File.UI/FileKeyStoreUIFactory.cs
@@ -31,7 +31,10 @@ public override UserControl CreateKeyStorePropertiesControl()
 
         public override IDictionary<string, UserControl> CreateKeyStoreAdditionalControls()
         {
-            return new Dictionary<string, UserControl>();
+            return new Dictionary<string, UserControl>
+            {
+                { Properties.Resources.ImportExport, new FileKeyStoreImportExportControl() }
+            };
         }
     }
 }
diff --git a/KeyManager.Library.KeyStore.File.UI/KeyManager.Library.KeyStore.File.UI.csproj b/KeyManager.Library.KeyStore.File.UI/KeyManager.Library.KeyStore.File.UI.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFramework>net7.0-windows</TargetFramework>
@@ -41,6 +41,9 @@
       <AutoGen>True</AutoGen>
       <DependentUpon>Resources.resx</DependentUpon>
     </Compile>
+    <Compile Update="FileKeyStoreImportExportControl.xaml.cs">
+      <SubType>Code</SubType>
+    </Compile>
   </ItemGroup>
 
   <ItemGroup>

diff --git a/KeyManager.Library.KeyStore.File.UI/Properties/Resources.Designer.cs b/KeyManager.Library.KeyStore.File.UI/Properties/Resources.Designer.cs
diff --git a/KeyManager.Library.KeyStore.File.UI/Properties/Resources.fr.resx b/KeyManager.Library.KeyStore.File.UI/Properties/Resources.fr.resx
@@ -132,6 +132,15 @@
   <data name="EncryptionKeyHelper" xml:space="preserve">
     <value>Clé de chiffrement maitre pour le stockage des clés sur le disque</value>
   </data>
+  <data name="Export" xml:space="preserve">
+    <value>Export</value>
+  </data>
+  <data name="Import" xml:space="preserve">
+    <value>Import</value>
+  </data>
+  <data name="ImportExport" xml:space="preserve">
+    <value>Import / Export</value>
+  </data>
   <data name="StoreSecret" xml:space="preserve">
     <value>Enregistrer</value>
   </data>

diff --git a/KeyManager.Library.KeyStore.File.UI/Properties/Resources.resx b/KeyManager.Library.KeyStore.File.UI/Properties/Resources.resx
@@ -132,6 +132,15 @@
   <data name="EncryptionKeyHelper" xml:space="preserve">
     <value>Master Encryption Key for key storage on disk</value>
   </data>
+  <data name="Export" xml:space="preserve">
+    <value>Export</value>
+  </data>
+  <data name="Import" xml:space="preserve">
+    <value>Import</value>
+  </data>
+  <data name="ImportExport" xml:space="preserve">
+    <value>Import / Export</value>
+  </data>
   <data name="StoreSecret" xml:space="preserve">
     <value>Save</value>
   </data>

diff --git a/KeyManager.Library.KeyStore.File/FileKeyStoreArchive.cs b/KeyManager.Library.KeyStore.File/FileKeyStoreArchive.cs
@@ -0,0 +1,25 @@
+using System.IO.Compression;
+
+namespace Leosac.KeyManager.Library.KeyStore.File
+{
+    public class FileKeyStoreArchive
+    {
+        public static void Import(string fileName, FileKeyStore keyStore)
+        {
+            if (System.IO.File.Exists(fileName))
+            {
+                ZipFile.ExtractToDirectory(fileName, keyStore.GetFileProperties().Fullpath, true);
+            }
+        }
+
+        public static void Export(string fileName, FileKeyStore keyStore)
+        {
+            if (System.IO.File.Exists(fileName))
+            {
+                System.IO.File.Delete(fileName);
+            }
+
+            ZipFile.CreateFromDirectory(keyStore.GetFileProperties().Fullpath, fileName);
+        }
+    }
+}