Merge branch 'develop'

UserInterface/UserInterface.csproj

@@ -17,7 +17,7 @@
     <PackageReference Include="Avalonia.ReactiveUI" Version="0.10.8" />
     <PackageReference Include="Avalonia.Win32" Version="0.10.8" />
     <PackageReference Include="JKang.IpcServiceFramework.Client.NamedPipe" Version="3.1.0" />
-    <PackageReference Include="Serilog.Sinks.Console" Version="4.0.0" />
+    <PackageReference Include="Serilog.Sinks.Console" Version="4.0.1" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\hass-workstation-service\hass-workstation-service.csproj" />

UserInterface/ViewModels/AddSensorViewModel.cs

@@ -13,6 +13,7 @@ namespace UserInterface.ViewModels
         private bool _showWindowNameInput;
         private string _moreInfoLink;
         private string _query;
+        private string _scope;
         private string _windowName;
 
         public AvailableSensors SelectedType { get => _selectedType; set => this.RaiseAndSetIfChanged(ref _selectedType, value); }
@@ -23,6 +24,7 @@ namespace UserInterface.ViewModels
         public bool ShowWindowNameInput { get => _showWindowNameInput; set => this.RaiseAndSetIfChanged(ref _showWindowNameInput, value); }
         public string MoreInfoLink { get => _moreInfoLink; set => this.RaiseAndSetIfChanged(ref _moreInfoLink, value); }
         public string Query { get => _query; set => this.RaiseAndSetIfChanged(ref _query, value); }
+        public string Scope { get => _scope; set => this.RaiseAndSetIfChanged(ref _scope, value); }
         public string WindowName { get => _windowName; set => this.RaiseAndSetIfChanged(ref _windowName, value); }
     }
 }

UserInterface/ViewModels/BrokerSettingsViewModel.cs

@@ -16,6 +16,9 @@ namespace UserInterface.ViewModels
         private bool isConnected;
         private int? port;
         private bool useTLS;
+        private bool retainLWT = true;
+        private string rootCaPath;
+        private string clientCertPath;
 
         public bool IsConnected { get => isConnected; set => this.RaiseAndSetIfChanged(ref isConnected, value); }
         public string Message { get => message; set => this.RaiseAndSetIfChanged(ref message, value); }
@@ -29,6 +32,13 @@ namespace UserInterface.ViewModels
         public bool UseTLS { get => useTLS; set => this.RaiseAndSetIfChanged(ref useTLS, value); }
 
 
+        public bool RetainLWT { get => retainLWT; set => this.RaiseAndSetIfChanged(ref retainLWT, value); }
+
+        public string RootCAPath { get => rootCaPath; set => this.RaiseAndSetIfChanged(ref rootCaPath, value); }
+
+        public string ClientCertPath { get => clientCertPath; set => this.RaiseAndSetIfChanged(ref clientCertPath, value); }
+
+
         public void Update(MqttSettings settings)
         {
             this.Host = settings.Host;
@@ -36,6 +46,9 @@ namespace UserInterface.ViewModels
             this.Password = settings.Password;
             this.Port = settings.Port;
             this.UseTLS = settings.UseTLS;
+            this.RetainLWT = settings.RetainLWT;
+            this.RootCAPath = settings.RootCAPath;
+            this.ClientCertPath = settings.ClientCertPath;
         }
 
         public void UpdateStatus(MqqtClientStatus status)

UserInterface/Views/AddSensorDialog.axaml

@@ -21,8 +21,10 @@
             <TextBox Text="{Binding UpdateInterval}" HorizontalAlignment="Right" MaxWidth="30"/>
         </StackPanel>
         <TextBlock Text="{Binding UpdateInterval, StringFormat= Update every {0} seconds}" HorizontalAlignment="Left" MinWidth="150"/>
-        <ContentControl IsVisible="{Binding ShowQueryInput}" Margin="0 20 0 10">Query</ContentControl>
+        <ContentControl IsVisible="{Binding ShowQueryInput}" Margin="0 20 0 10">Scope (optional)</ContentControl>
-        <TextBox IsVisible="{Binding ShowQueryInput}" Text="{Binding Query}" Watermark="SELECT Name FROM Win32_Processor" HorizontalAlignment="Left" MinWidth="300"/>
+        <TextBox IsVisible="{Binding ShowQueryInput}" Text="{Binding Scope}" Watermark="\\localhost\ROOT\StandardCimv2" HorizontalAlignment="Left" MinWidth="300"/>
+      <ContentControl IsVisible="{Binding ShowQueryInput}" Margin="0 20 0 10">Query</ContentControl>
+      <TextBox IsVisible="{Binding ShowQueryInput}" Text="{Binding Query}" Watermark="SELECT Name FROM Win32_Processor" HorizontalAlignment="Left" MinWidth="300"/>
         <ContentControl IsVisible="{Binding ShowWindowNameInput}" Margin="0 20 0 5">Window name</ContentControl>
         <TextBlock TextWrapping="Wrap" MaxWidth="300" FontStyle="Italic" IsVisible="{Binding ShowWindowNameInput}" Margin="0 0 0 10">This is case-insensitive and loosely matched. A window called "Spotify Premium" will match "spotify" or "premium".</TextBlock>
         <TextBox IsVisible="{Binding ShowWindowNameInput}" Text="{Binding WindowName}" Watermark="Visual Studio Code" HorizontalAlignment="Left" MinWidth="300"/>

UserInterface/Views/AddSensorDialog.axaml.cs

@@ -67,6 +67,7 @@ namespace UserInterface.Views
             item.Name = sensor.Name;
             item.UpdateInterval = sensor.UpdateInterval;
             item.Query = sensor.Query;
+            item.Scope = sensor.Scope;
             item.WindowName = sensor.WindowName;
 
             Title = $"Edit {sensor.Name}";
@@ -75,7 +76,7 @@ namespace UserInterface.Views
         public async void Save(object sender, RoutedEventArgs args)
         {
             var item = (AddSensorViewModel)DataContext;
-            dynamic model = new { item.Name, item.Query, item.UpdateInterval, item.WindowName };
+            dynamic model = new { item.Name, item.Query, item.UpdateInterval, item.WindowName, item.Scope };
             string json = JsonSerializer.Serialize(model);
             if (SensorId == Guid.Empty)
                 await _client.InvokeAsync(x => x.AddSensor(item.SelectedType, json));
@@ -102,7 +103,7 @@ namespace UserInterface.Views
                     item.ShowWindowNameInput = false;
                     item.UpdateInterval = 5;
                     break;
-                    
+
                 case AvailableSensors.DummySensor:
                     item.Description = "This sensor spits out a random number every second. Useful for testing, maybe you'll find some other use for it.";
                     item.MoreInfoLink = "https://github.com/sleevezipper/hass-workstation-service/blob/master/documentation/Sensors.md#dummysensor";
@@ -110,7 +111,7 @@ namespace UserInterface.Views
                     item.ShowWindowNameInput = false;
                     item.UpdateInterval = 1;
                     break;
-                    
+
                 case AvailableSensors.CPULoadSensor:
                     item.Description = "This sensor checks the current CPU load. It averages the load on all logical cores every second and rounds the output to two decimals.";
                     item.MoreInfoLink = "https://github.com/sleevezipper/hass-workstation-service/blob/master/documentation/Sensors.md#cpuloadsensor";
@@ -118,7 +119,7 @@ namespace UserInterface.Views
                     item.ShowWindowNameInput = false;
                     item.UpdateInterval = 5;
                     break;
-                    
+
                 case AvailableSensors.CurrentClockSpeedSensor:
                     item.Description = "This sensor returns the BIOS configured baseclock for the processor.";
                     item.MoreInfoLink = "https://github.com/sleevezipper/hass-workstation-service/blob/master/documentation/Sensors.md#currentclockspeedsensor";
@@ -126,7 +127,7 @@ namespace UserInterface.Views
                     item.ShowWindowNameInput = false;
                     item.UpdateInterval = 3600;
                     break;
-                    
+
                 case AvailableSensors.WMIQuerySensor:
                     item.Description = "This advanced sensor executes a user defined WMI query and exposes the result. The query should return a single value.";
                     item.MoreInfoLink = "https://github.com/sleevezipperhass-workstation-service/blob/master/documentation/WMIQuery.md#wmiquerysensor";
@@ -134,7 +135,7 @@ namespace UserInterface.Views
                     item.ShowWindowNameInput = false;
                     item.UpdateInterval = 10;
                     break;
-                    
+
                 case AvailableSensors.MemoryUsageSensor:
                     item.Description = "This sensor calculates the percentage of used memory.";
                     item.MoreInfoLink = "https://github.com/sleevezipper/hass-workstation-service/blob/master/documentation/Sensors.md#memoryusagesensorsensor";
@@ -142,7 +143,7 @@ namespace UserInterface.Views
                     item.ShowWindowNameInput = false;
                     item.UpdateInterval = 10;
                     break;
-                    
+
                 case AvailableSensors.ActiveWindowSensor:
                     item.Description = "This sensor exposes the name of the currently active window.";
                     item.MoreInfoLink = "https://github.com/sleevezipper/hass-workstation-service/blob/master/documentation/Sensors.md#activewindowsensor";
@@ -150,28 +151,35 @@ namespace UserInterface.Views
                     item.ShowWindowNameInput = false;
                     item.UpdateInterval = 5;
                     break;
-                    
+
                 case AvailableSensors.WebcamActiveSensor:
                     item.Description = "This sensor shows if the webcam is currently being used.";
                     item.MoreInfoLink = "https://github.com/sleevezipper/hass-workstation-service/blob/master/documentation/Sensors.md#webcamactivesensor";
                     item.ShowQueryInput = false;
                     item.UpdateInterval = 10;
                     break;
-                    
+
                 case AvailableSensors.WebcamProcessSensor:
                     item.Description = "This sensor shows which process is using the webcam.";
                     item.MoreInfoLink = "https://github.com/sleevezipper/hass-workstation-service/blob/master/documentation/Sensors.md#webcamprocesssensor";
                     item.ShowQueryInput = false;
                     item.UpdateInterval = 10;
                     break;
-                    
+
                 case AvailableSensors.MicrophoneActiveSensor:
                     item.Description = "This sensor shows if the microphone is currently in use.";
                     item.MoreInfoLink = "https://github.com/sleevezipper/hass-workstation-service/blob/master/documentation/Sensors.md#microphoneactivesensor";
                     item.ShowQueryInput = false;
                     item.UpdateInterval = 10;
                     break;
-                    
+
+                case AvailableSensors.MicrophoneProcessSensor:
+                    item.Description = "This sensor shows which process is using the microphone.";
+                    item.MoreInfoLink = "https://github.com/sleevezipper/hass-workstation-service/blob/master/documentation/Sensors.md#microphoneprocesssensor";
+                    item.ShowQueryInput = false;
+                    item.UpdateInterval = 10;
+                    break;
+
                 case AvailableSensors.NamedWindowSensor:
                     item.Description = "This sensor returns true if a window was found with the name you search for. ";
                     item.MoreInfoLink = "https://github.com/sleevezipper/hass-workstation-service/blob/master/documentation/Sensors.md#namedwindowsensor";
@@ -179,7 +187,7 @@ namespace UserInterface.Views
                     item.ShowWindowNameInput = true;
                     item.UpdateInterval = 5;
                     break;
-                    
+
                 case AvailableSensors.LastActiveSensor:
                     item.Description = "This sensor returns the date/time that the workstation was last active.";
                     item.MoreInfoLink = "https://github.com/sleevezipper/hass-workstation-service/blob/master/documentation/Sensors.md#lastactivesensor";
@@ -187,7 +195,7 @@ namespace UserInterface.Views
                     item.ShowWindowNameInput = false;
                     item.UpdateInterval = 5;
                     break;
-                    
+
                 case AvailableSensors.LastBootSensor:
                     item.Description = "This sensor returns the date/time that Windows was last booted";
                     item.MoreInfoLink = "https://github.com/sleevezipper/hass-workstation-service/blob/master/documentation/Sensors.md#lastbootsensor";
@@ -195,7 +203,7 @@ namespace UserInterface.Views
                     item.ShowWindowNameInput = false;
                     item.UpdateInterval = 5;
                     break;
-                    
+
                 case AvailableSensors.SessionStateSensor:
                     item.Description = "This sensor returns the state of the Windows session.";
                     item.MoreInfoLink = "https://github.com/sleevezipper/hass-workstation-service/blob/master/documentation/Sensors.md#sessionstatesensor";
@@ -203,7 +211,7 @@ namespace UserInterface.Views
                     item.ShowWindowNameInput = false;
                     item.UpdateInterval = 5;
                     break;
-                    
+
                 case AvailableSensors.CurrentVolumeSensor:
                     item.Description = "This sensor returns the volume of currently playing audio.";
                     item.MoreInfoLink = "https://github.com/sleevezipper/hass-workstation-service/blob/master/documentation/Sensors.md#currentvolumesensor";
@@ -211,7 +219,7 @@ namespace UserInterface.Views
                     item.ShowWindowNameInput = false;
                     item.UpdateInterval = 5;
                     break;
-               
+
                 case AvailableSensors.MasterVolumeSensor:
                     item.Description = "This sensor returns the master volume of the currently selected default audio device as a percentage value.";
                     item.MoreInfoLink = "https://github.com/sleevezipper/hass-workstation-service/blob/master/documentation/Sensors.md#mastervolumesensor";
@@ -219,7 +227,7 @@ namespace UserInterface.Views
                     item.ShowWindowNameInput = false;
                     item.UpdateInterval = 5;
                     break;
-                    
+
                 case AvailableSensors.GPUTemperatureSensor:
                     item.Description = "This sensor returns the current temperature of the GPU in °C.";
                     item.MoreInfoLink = "https://github.com/sleevezipper/hass-workstation-service/blob/master/documentation/Sensors.md#gputemperaturesensor";
@@ -227,7 +235,7 @@ namespace UserInterface.Views
                     item.ShowWindowNameInput = false;
                     item.UpdateInterval = 5;
                     break;
-                    
+
                 case AvailableSensors.GPULoadSensor:
                     item.Description = "This sensor returns the current GPU load.";
                     item.MoreInfoLink = "https://github.com/sleevezipper/hass-workstation-service/blob/master/documentation/Sensors.md#gpuloadsensor";
@@ -235,7 +243,7 @@ namespace UserInterface.Views
                     item.ShowWindowNameInput = false;
                     item.UpdateInterval = 5;
                     break;
-                    
+
                 default:
                     item.Description = null;
                     item.MoreInfoLink = null;

UserInterface/Views/BrokerSettings.axaml

@@ -4,7 +4,7 @@
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
              mc:Ignorable="d" d:DesignWidth="500" d:DesignHeight="450"
              x:Class="UserInterface.Views.BrokerSettings">
-  <StackPanel Margin="30" HorizontalAlignment="Left" ScrollViewer.VerticalScrollBarVisibility="Auto">
+  <StackPanel Margin="30" HorizontalAlignment="Left" MinWidth="250">
     <ContentControl FontSize="18" FontWeight="Bold">MQTT Broker</ContentControl>
     <TextBlock IsVisible="{Binding IsConnected}" Foreground="Green" Text="{Binding Message}"></TextBlock >
     <TextBlock IsVisible="{Binding !IsConnected}" Foreground="Red" Text="{Binding Message}"></TextBlock >
@@ -25,6 +25,65 @@
     <TextBox Text="{Binding Username}" MinWidth="150"/>
     <ContentControl  Margin="0 20 0 10">Password</ContentControl>
     <TextBox Text="{Binding Password}" MinWidth="150" PasswordChar="•"/>
+
+    <Expander Header="Advanced" Margin="0 20 0 0">
+      <StackPanel>
+        <StackPanel>
+          <StackPanel Margin="0 20 0 10" HorizontalAlignment="Left" Orientation="Horizontal">
+            <ContentControl>Retain LastWillAndTestament</ContentControl>
+            <TextBlock Cursor="Help" Margin="5 0 0 0" VerticalAlignment="Bottom" TextDecorations="Underline">
+              (What's this?)
+              <ToolTip.Tip>
+                <StackPanel>
+                  <TextBlock>
+[Experimental]
+If set, sets Retain on the Last Will and Testament message.
+Only turn this off if you use a broker that does not support this(e.g. AWS IoT Core)
+Defaults to True
+                  </TextBlock>
+                </StackPanel>
+              </ToolTip.Tip>
+            </TextBlock>
+          </StackPanel>
+          <CheckBox IsChecked="{Binding RetainLWT}" HorizontalAlignment="Left" Margin="0 0 0 0"/>
+        </StackPanel>
+        <StackPanel Margin="0 20 0 10" HorizontalAlignment="Left" Orientation="Horizontal">
+
+          <ContentControl>Root Cert Path (.pem/.crt)</ContentControl>
+          <TextBlock Cursor="Help" Margin="5 0 0 0" VerticalAlignment="Bottom" TextDecorations="Underline">
+            (What's this?)
+            <ToolTip.Tip>
+              <StackPanel>
+                <TextBlock>
+[Experimental]
+If set, use this certificate in the TLS configuration for the MQTT connection.
+This will be a pem or crt file provided by your broker.
+                </TextBlock>
+              </StackPanel>
+            </ToolTip.Tip>
+          </TextBlock>
+        </StackPanel>
+        <TextBox Text="{Binding RootCAPath}" MinWidth="150"/>
+
+        <StackPanel Margin="0 20 0 10" HorizontalAlignment="Left" Orientation="Horizontal">
+          <ContentControl>Client Cert Path (.pfx)</ContentControl>
+          <TextBlock Cursor="Help" Margin="5 0 0 0" VerticalAlignment="Bottom" TextDecorations="Underline">
+            (What's this?)
+            <ToolTip.Tip>
+              <StackPanel>
+                <TextBlock>
+[Experimental]
+If set, use this certificate in the TLS configuration for the MQTT connection.
+This should be the private key .pfx file for a device created in your broker corresponding to this Windows PC.
+                </TextBlock>
+              </StackPanel>
+            </ToolTip.Tip>
+          </TextBlock>
+        </StackPanel>
+        <TextBox Text="{Binding ClientCertPath}" MinWidth="150"/>
+      </StackPanel>
+    </Expander>
+
     <Button Width="75" HorizontalAlignment="Right" Margin="0 40 0 10" Click="Configure">Save</Button>
   </StackPanel>
 </UserControl>

UserInterface/Views/BrokerSettings.axaml.cs

@@ -50,7 +50,7 @@ namespace UserInterface.Views
             ICollection<ValidationResult> results;
             if (model.IsValid(model, out results))
             {
-                var result = this.client.InvokeAsync(x => x.WriteMqttBrokerSettingsAsync(new MqttSettings() { Host = model.Host, Username = model.Username, Password = model.Password ?? "", Port = model.Port, UseTLS = model.UseTLS }));
+                var result = this.client.InvokeAsync(x => x.WriteMqttBrokerSettingsAsync(new MqttSettings() { Host = model.Host, Username = model.Username, Password = model.Password ?? "", Port = model.Port, UseTLS = model.UseTLS, RootCAPath = model.RootCAPath, ClientCertPath = model.ClientCertPath, RetainLWT = model.RetainLWT }));
             }
         }
 

UserInterface/Views/GeneralSettings.axaml

@@ -4,22 +4,22 @@
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
              mc:Ignorable="d" d:DesignWidth="500" d:DesignHeight="450"
              x:Class="UserInterface.Views.GeneralSettingsView">
-  <StackPanel Margin="30" HorizontalAlignment="Left">
+  <StackPanel Margin="30" HorizontalAlignment="Left" MinWidth="250">
     <ContentControl FontSize="18" FontWeight="Bold">Settings</ContentControl>
     <StackPanel Margin="0 20 0 10" HorizontalAlignment="Left" Orientation="Horizontal">
       <ContentControl>Name prefix</ContentControl>
-      <TextBlock Cursor="Help" Margin="5 0 0 0" VerticalAlignment="Bottom" TextDecorations="Underline">(What's this?)
+          <TextBlock Cursor="Help" Margin="5 0 0 0" VerticalAlignment="Bottom" TextDecorations="Underline">(What's this?)
-      <ToolTip.Tip>
+          <ToolTip.Tip>
-        <StackPanel>
+            <StackPanel>
-          <TextBlock>
+              <TextBlock>
 [Experimental]
 This allows you to set a name which will be used to prefix all sensor- and command names. For example:
 If a sensor is called "ActiveWindow" and the name prefix is set to "laptop", the sensor will be named "laptop-ActiveWindow" and its entityId will be "laptop_activewindow".
-          </TextBlock>
+              </TextBlock>
           
-        </StackPanel>
+            </StackPanel>
-      </ToolTip.Tip>
+          </ToolTip.Tip>
-    </TextBlock>
+        </TextBlock>
      </StackPanel>
     <TextBox Text="{Binding NamePrefix}" HorizontalAlignment="Left" Width="100"/>
     <Button Width="75" HorizontalAlignment="Right" Margin="0 40 0 10" Click="Configure">Save</Button>

UserInterface/Views/MainWindow.axaml

@@ -14,17 +14,18 @@
     <Design.DataContext>
         <vm:MainWindowViewModel/>
     </Design.DataContext>
-
+  <ScrollViewer VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Disabled">
-    <Grid ColumnDefinitions="Auto, *, Auto" Margin="10">
+    <Grid ColumnDefinitions="Auto, *, Auto" RowDefinitions="Auto, *" Margin="10">
-      <Grid.RowDefinitions>
+      <ScrollViewer Grid.Column="0" Grid.Row="0" Margin="10" Grid.RowSpan="2" >
-        <RowDefinition MinHeight="500"></RowDefinition>
+        <StackPanel>
-        <RowDefinition></RowDefinition>
+          <views:BrokerSettings Background="#2D2D30"/>
-      </Grid.RowDefinitions>
+          <views:GeneralSettingsView Margin="0 20 0 0" Background="#2D2D30"/>
-        <views:BrokerSettings Grid.Column="0" Grid.Row="0" Margin="10" Grid.RowSpan="2" MinHeight="500" Background="#2D2D30"/>
+        </StackPanel>
-        <views:GeneralSettingsView Grid.Column="0" Grid.Row="1" Margin="10" Grid.RowSpan="2" Background="#2D2D30"/>
+      </ScrollViewer>
-        <views:SensorSettings Grid.Column="1" Grid.Row="0" Margin="10" Background="#2D2D30"/>
+      <views:SensorSettings Grid.Column="1" Grid.Row="0" Margin="10" Background="#2D2D30"/>
-        <views:CommandSettings Grid.Column="1" Grid.Row="1" Margin="10" Background="#2D2D30"/>
+      <views:CommandSettings Grid.Column="1" Grid.Row="1" Margin="10" Background="#2D2D30"/>
-        <views:BackgroundServiceSettings Grid.Column="2" Grid.Row="0" Margin="10" Background="#2D2D30"/>
+      <views:BackgroundServiceSettings Grid.Column="2" Grid.Row="0" Margin="10" Background="#2D2D30"/>
-        <views:AppInfo Grid.Column="2" Grid.Row="1" Margin="10" Background="#2D2D30"/>
+      <views:AppInfo Grid.Column="2" Grid.Row="1" Margin="10" Background="#2D2D30"/>
     </Grid>
+  </ScrollViewer>
 </Window>

documentation/Sensors.md

@@ -24,7 +24,7 @@ This sensor returns the current volume of playing audio. **It does not return th
 
 This sensor returns the master volume for the currently selected default audio device.
 
-###  DummySensor
+### DummySensor
 
 This sensor produces a random output every second, and is intended to test latency and connectivity.
 
@@ -89,6 +89,10 @@ The webcam active sensor returns the status of the webcam.
 
 The webcam process sensor returns the process which is using the webcam.
 
+### MicrophoneProcessSensor
+
+The microphone process sensor returns the process which is using the microphone.
+
 ### WMIQuerySensor
 
 Please see the specific documentaion page [here](https://github.com/sleevezipper/hass-workstation-service/blob/master/documentation/WMIQuery.md#wmiquerysensor).

documentation/WMIQuery.md

@@ -13,7 +13,7 @@ The command ```sql SELECT * FROM Win32_Processor``` cannot be used because it re
 
 
 You can use [WMI Explorer](https://github.com/vinaypamnani/wmie2/releases) to construct a query, or alternatively look at the user submitted sensors below
-
+If a class or value cannot be found in the default scope, you can use the "Scope" setting when adding or editing the sensor. 
 ---
 
 ## User Submitted Sensor Examples

hass-workstation-service/Communication/InterProcesCommunication/InterProcessApi.cs

@@ -30,7 +30,7 @@ namespace hass_workstation_service.Communication.InterProcesCommunication
 
         /// <summary>
         /// You can use this to check if the application responds.
-        /// </summary> 
+        /// </summary>
         /// <param name="str"></param>
         /// <returns></returns>
         public string Ping(string str) => str == "ping" ? "pong" : "what?";
@@ -44,7 +44,7 @@ namespace hass_workstation_service.Communication.InterProcesCommunication
         public void WriteMqttBrokerSettingsAsync(MqttSettings settings) => _configurationService.WriteMqttBrokerSettingsAsync(settings);
 
         /// <summary>
-        /// Enables or disables autostart. 
+        /// Enables or disables autostart.
         /// </summary>
         /// <param name="enable"></param>
         public void EnableAutostart(bool enable) => _configurationService.EnableAutoStart(enable);
@@ -108,7 +108,7 @@ namespace hass_workstation_service.Communication.InterProcesCommunication
         public void RemoveCommandById(Guid id) => _configurationService.DeleteConfiguredCommand(id);
 
         /// <summary>
-        /// Adds a command to the configured commands. This properly initializes the class and writes it to the config file. 
+        /// Adds a command to the configured commands. This properly initializes the class and writes it to the config file.
         /// </summary>
         /// <param name="sensorType"></param>
         /// <param name="json"></param>
@@ -123,7 +123,7 @@ namespace hass_workstation_service.Communication.InterProcesCommunication
         }
 
         /// <summary>
-        /// Adds a command to the configured commands. This properly initializes the class, subscribes to the command topic and writes it to the config file. 
+        /// Adds a command to the configured commands. This properly initializes the class, subscribes to the command topic and writes it to the config file.
         /// </summary>
         /// <param name="commandType"></param>
         /// <param name="json"></param>
@@ -173,12 +173,13 @@ namespace hass_workstation_service.Communication.InterProcesCommunication
                 AvailableSensors.DummySensor => new DummySensor(_publisher, (int)model.UpdateInterval, model.Name),
                 AvailableSensors.CurrentClockSpeedSensor => new CurrentClockSpeedSensor(_publisher, (int)model.UpdateInterval, model.Name),
                 AvailableSensors.CPULoadSensor => new CPULoadSensor(_publisher, (int)model.UpdateInterval, model.Name),
-                AvailableSensors.WMIQuerySensor => new WMIQuerySensor(_publisher, model.Query, (int)model.UpdateInterval, model.Name),
+                AvailableSensors.WMIQuerySensor => new WMIQuerySensor(_publisher, model.Query, (int)model.UpdateInterval, model.Name, scope: model.Scope),
                 AvailableSensors.MemoryUsageSensor => new MemoryUsageSensor(_publisher, (int)model.UpdateInterval, model.Name),
                 AvailableSensors.ActiveWindowSensor => new ActiveWindowSensor(_publisher, (int)model.UpdateInterval, model.Name),
                 AvailableSensors.WebcamActiveSensor => new WebcamActiveSensor(_publisher, (int)model.UpdateInterval, model.Name),
                 AvailableSensors.WebcamProcessSensor => new WebcamProcessSensor(_publisher, (int)model.UpdateInterval, model.Name),
                 AvailableSensors.MicrophoneActiveSensor => new MicrophoneActiveSensor(_publisher, (int)model.UpdateInterval, model.Name),
+                AvailableSensors.MicrophoneProcessSensor => new MicrophoneProcessSensor(_publisher, (int)model.UpdateInterval, model.Name),
                 AvailableSensors.NamedWindowSensor => new NamedWindowSensor(_publisher, model.WindowName, model.Name, (int)model.UpdateInterval),
                 AvailableSensors.LastActiveSensor => new LastActiveSensor(_publisher, (int)model.UpdateInterval, model.Name),
                 AvailableSensors.LastBootSensor => new LastBootSensor(_publisher, (int)model.UpdateInterval, model.Name),

hass-workstation-service/Communication/InterProcesCommunication/ServiceContractModels.cs

@@ -11,6 +11,10 @@ namespace hass_workstation_service.Communication.InterProcesCommunication.Models
         public string Password { get; set; }
         public int? Port { get; set; }
         public bool UseTLS { get; set; }
+
+        public bool RetainLWT { get; set; }
+        public string RootCAPath { get; set; }
+        public string ClientCertPath { get; set; }
     }
 
     public class MqqtClientStatus
@@ -26,6 +30,7 @@ namespace hass_workstation_service.Communication.InterProcesCommunication.Models
         public string Name { get; set; }
         public string Value { get; set; }
         public string Query { get; set; }
+        public string Scope { get; set; }
         public string WindowName { get; set; }
         public int UpdateInterval { get; set; }
         public string UnitOfMeasurement { get; set; }
@@ -40,12 +45,13 @@ namespace hass_workstation_service.Communication.InterProcesCommunication.Models
             if (sensor is WMIQuerySensor wMIQuerySensor)
             {
                 this.Query = wMIQuerySensor.Query;
+                this.Scope = wMIQuerySensor.Scope;
             }
             if (sensor is NamedWindowSensor namedWindowSensor)
             {
                 this.WindowName = namedWindowSensor.WindowName;
             }
-            this.UpdateInterval = sensor.UpdateInterval;  
+            this.UpdateInterval = sensor.UpdateInterval;
             this.UnitOfMeasurement = ((SensorDiscoveryConfigModel)sensor.GetAutoDiscoveryConfig()).Unit_of_measurement;
         }
         public ConfiguredSensorModel()
@@ -95,6 +101,7 @@ namespace hass_workstation_service.Communication.InterProcesCommunication.Models
         WebcamActiveSensor,
         WebcamProcessSensor,
         MicrophoneActiveSensor,
+        MicrophoneProcessSensor,
         ActiveWindowSensor,
         NamedWindowSensor,
         LastActiveSensor,

hass-workstation-service/Communication/MQTT/MqttPublisher.cs

@@ -116,7 +116,7 @@ namespace hass_workstation_service.Communication
                 var message = new MqttApplicationMessageBuilder()
                 .WithTopic($"homeassistant/{discoverable.Domain}/{this.DeviceConfigModel.Name}/{DiscoveryConfigModel.GetNameWithPrefix(discoverable.GetAutoDiscoveryConfig().NamePrefix, discoverable.ObjectId)}/config")
                 .WithPayload(clearConfig ? "" : JsonSerializer.Serialize(discoverable.GetAutoDiscoveryConfig(), discoverable.GetAutoDiscoveryConfig().GetType(), options))
-                .WithRetainFlag()
+                //.WithRetainFlag()
                 .Build();
                 await this.Publish(message);
                 // if clearconfig is true, also remove previous state messages
@@ -125,7 +125,7 @@ namespace hass_workstation_service.Communication
                     var stateMessage = new MqttApplicationMessageBuilder()
                     .WithTopic($"homeassistant/{discoverable.Domain}/{this.DeviceConfigModel.Name}/{DiscoveryConfigModel.GetNameWithPrefix(discoverable.GetAutoDiscoveryConfig().NamePrefix, discoverable.ObjectId)}/state")
                     .WithPayload("")
-                    .WithRetainFlag()
+                   // .WithRetainFlag()
                     .Build();
                     await this.Publish(stateMessage);
                 }

hass-workstation-service/Data/ConfigurationService.cs

@@ -5,6 +5,7 @@ using System.Linq;
 using System.Runtime.InteropServices;
 using System.Runtime.Versioning;
 using System.Security;
+using System.Security.Cryptography.X509Certificates;
 using System.Text.Json;
 using System.Threading.Tasks;
 using hass_workstation_service.Communication;
@@ -20,6 +21,7 @@ using MQTTnet.Client.Options;
 using MQTTnet.Extensions.ManagedClient;
 using Serilog;
 
+
 namespace hass_workstation_service.Data
 {
     public class ConfigurationService : IConfigurationService
@@ -135,6 +137,9 @@ namespace hass_workstation_service.Data
                     case "MicrophoneActiveSensor":
                         sensor = new MicrophoneActiveSensor(publisher, configuredSensor.UpdateInterval, configuredSensor.Name, configuredSensor.Id);
                         break;
+                    case "MicrophoneProcessSensor":
+                        sensor = new MicrophoneProcessSensor(publisher, configuredSensor.UpdateInterval, configuredSensor.Name, configuredSensor.Id);
+                        break;
                     case "SessionStateSensor":
                         sensor = new SessionStateSensor(publisher, configuredSensor.UpdateInterval, configuredSensor.Name, configuredSensor.Id);
                         break;
@@ -152,7 +157,7 @@ namespace hass_workstation_service.Data
                         break;
                     // keep this one last!
                     case "WMIQuerySensor":
-                        sensor = new WMIQuerySensor(publisher, configuredSensor.Query, configuredSensor.UpdateInterval, configuredSensor.Name, configuredSensor.Id);
+                        sensor = new WMIQuerySensor(publisher, configuredSensor.Query, configuredSensor.UpdateInterval, configuredSensor.Name, configuredSensor.Id, configuredSensor.Scope);
                         break;
                     default:
                         Log.Logger.Error("unsupported sensor type in config");
@@ -205,22 +210,22 @@ namespace hass_workstation_service.Data
                     case "CustomCommand":
                         command = new CustomCommand(publisher, configuredCommand.Command, configuredCommand.Name, configuredCommand.Id);
                         break;
-                    case "MediaPlayPauseCommand":
+                    case "PlayPauseCommand":
                         command = new PlayPauseCommand(publisher, configuredCommand.Name, configuredCommand.Id);
                         break;
-                    case "MediaNextCommand":
+                    case "NextCommand":
                         command = new NextCommand(publisher, configuredCommand.Name, configuredCommand.Id);
                         break;
-                    case "MediaPreviousCommand":
+                    case "PreviousCommand":
                         command = new PreviousCommand(publisher, configuredCommand.Name, configuredCommand.Id);
                         break;
-                    case "MediaVolumeUpCommand":
+                    case "VolumeUpCommand":
                         command = new VolumeUpCommand(publisher, configuredCommand.Name, configuredCommand.Id);
                         break;
-                    case "MediaVolumeDownCommand":
+                    case "VolumeDownCommand":
                         command = new VolumeDownCommand(publisher, configuredCommand.Name, configuredCommand.Id);
                         break;
-                    case "MediaMuteCommand":
+                    case "MuteCommand":
                         command = new MuteCommand(publisher, configuredCommand.Name, configuredCommand.Id);
                         break;
                     case "KeyCommand":
@@ -307,22 +312,54 @@ namespace hass_workstation_service.Data
             if (configuredBroker != null && configuredBroker.Host != null)
             {
 
-                var mqttClientOptions = new MqttClientOptionsBuilder()
+
+                var mqttClientOptionsBuilder = new MqttClientOptionsBuilder()
                     .WithTcpServer(configuredBroker.Host, configuredBroker.Port)
-                    .WithTls(new MqttClientOptionsBuilderTlsParameters()
-                    {
-                        UseTls = configuredBroker.UseTLS,
-                        AllowUntrustedCertificates = true,
-                        SslProtocol = configuredBroker.UseTLS ? System.Security.Authentication.SslProtocols.Tls12 : System.Security.Authentication.SslProtocols.None
-                    })
                     .WithCredentials(configuredBroker.Username, configuredBroker.Password.ToString())
-                    .WithKeepAlivePeriod(TimeSpan.FromSeconds(30))
+                    .WithKeepAlivePeriod(TimeSpan.FromSeconds(30));
-                    .WithWillMessage(new MqttApplicationMessageBuilder()
+
-                        .WithRetainFlag()
+
+                /* Start LWT  */
+                var lwtMessage = new MqttApplicationMessageBuilder()
                         .WithTopic($"homeassistant/sensor/{_deviceConfigModel.Name}/availability")
-                        .WithPayload("offline")
+                        .WithPayload("offline");
-                        .Build())
+                if (configuredBroker.RetainLWT) {
-                    .Build();
+                    lwtMessage.WithRetainFlag();
+                }                   
+
+                mqttClientOptionsBuilder.WithWillMessage(lwtMessage.Build());
+                /* End LWT */
+
+
+                /* Start TLS/Certificate configuration */
+
+                var tlsParameters = new MqttClientOptionsBuilderTlsParameters()
+                {
+                    UseTls = configuredBroker.UseTLS,
+                    AllowUntrustedCertificates = true,
+                    SslProtocol = configuredBroker.UseTLS ? System.Security.Authentication.SslProtocols.Tls12 : System.Security.Authentication.SslProtocols.None
+                };
+
+                var certs = new List<X509Certificate>();
+
+                if (!string.IsNullOrEmpty(configuredBroker.RootCAPath)) {
+                    certs.Add(new X509Certificate2(configuredBroker.RootCAPath));
+                }
+
+                if (!string.IsNullOrEmpty(configuredBroker.ClientCertPath))
+                {
+                    certs.Add(new X509Certificate2(configuredBroker.ClientCertPath));
+                }
+                if (certs.Count > 0) {
+                    // IF certs are configured, let's add them here
+                    tlsParameters.Certificates = certs;
+                }
+                mqttClientOptionsBuilder.WithTls(tlsParameters);
+
+                /* End TLS/Certificate Configuration */
+
+
+                var mqttClientOptions = mqttClientOptionsBuilder.Build();
                 return new ManagedMqttClientOptionsBuilder().WithClientOptions(mqttClientOptions).Build();
             }
             else
@@ -375,7 +412,7 @@ namespace hass_workstation_service.Data
                     if (sensor is WMIQuerySensor wmiSensor)
                     {
 #pragma warning disable CA1416 // Validate platform compatibility. We ignore it here because this would never happen. A cleaner solution may be implemented later.
-                        configuredSensorsToSave.Add(new ConfiguredSensor() { Id = wmiSensor.Id, Name = wmiSensor.Name, Type = wmiSensor.GetType().Name, UpdateInterval = wmiSensor.UpdateInterval, Query = wmiSensor.Query });
+                        configuredSensorsToSave.Add(new ConfiguredSensor() { Id = wmiSensor.Id, Name = wmiSensor.Name, Type = wmiSensor.GetType().Name, UpdateInterval = wmiSensor.UpdateInterval, Query = wmiSensor.Query, Scope = wmiSensor.Scope });
 #pragma warning restore CA1416 // Validate platform compatibility
                     }
                     else if (sensor is NamedWindowSensor namedWindowSensor)
@@ -462,7 +499,7 @@ namespace hass_workstation_service.Data
         }
 
         /// <summary>
-        /// 
+        ///
         /// </summary>
         /// <param name="id">The Id of the sensor to replace</param>
         /// <param name="sensor">The new sensor</param>
@@ -541,7 +578,10 @@ namespace hass_workstation_service.Data
                     Username = settings.Username,
                     Password = settings.Password ?? "",
                     Port = settings.Port ?? 1883,
-                    UseTLS = settings.UseTLS
+                    UseTLS = settings.UseTLS,
+                    RetainLWT = settings.RetainLWT,
+                    RootCAPath = settings.RootCAPath,
+                    ClientCertPath = settings.ClientCertPath
                 };
 
                 await JsonSerializer.SerializeAsync(stream, configuredBroker);
@@ -560,7 +600,10 @@ namespace hass_workstation_service.Data
                 Username = broker?.Username,
                 Password = broker?.Password,
                 Port = broker?.Port,
-                UseTLS = broker?.UseTLS ?? false
+                UseTLS = broker?.UseTLS ?? false,
+                RetainLWT = broker?.RetainLWT ?? true,
+                RootCAPath = broker?.RootCAPath,
+                ClientCertPath = broker?.RootCAPath
             };
         }
 

hass-workstation-service/Data/ConfiguredMqttBroker.cs

@@ -8,11 +8,33 @@ namespace hass_workstation_service.Data
         private string username;
         private string password;
         private int? port;
+        
+        private string rootCAPath;
+        private string clientCertPath;
 
         public string Host { get; set; }
         public int Port { get => port ?? 1883; set => port = value; }
         public bool UseTLS { get; set; }
 
+        // Before this option, Retains was the default, so let's keep that here to not break backwards compatibility
+        public bool RetainLWT { get; set; } = true;
+
+        public string RootCAPath { 
+            get
+            {
+                if (rootCAPath!= null) return rootCAPath;
+                return "";
+            }
+            set => rootCAPath = value; 
+        }
+        public string ClientCertPath {
+            get
+            {
+                if (clientCertPath != null) return clientCertPath;
+                return "";
+            }
+            set => clientCertPath = value;
+        }
 
         public string Username
         {

hass-workstation-service/Data/ConfiguredSensor.cs

@@ -9,6 +9,7 @@ namespace hass_workstation_service.Data
         public Guid Id { get; set; }
         public string Name { get; set; }
         public string Query { get; set; }
+        public string Scope { get; set; }
         public int? UpdateInterval { get; set; }
         public string WindowName { get; set; }
     }

hass-workstation-service/Domain/Commands/AbstractCommand.cs

@@ -40,8 +40,8 @@ namespace hass_workstation_service.Domain.Commands
             var message = new MqttApplicationMessageBuilder()
                                                 .WithTopic(GetAutoDiscoveryConfig().State_topic)
                                                 .WithPayload(state)
-                                                .WithExactlyOnceQoS()
+                                                //.WithExactlyOnceQoS()
-                                                .WithRetainFlag()
+                                                //.WithRetainFlag()
                                                 .Build();
             await Publisher.Publish(message);
             PreviousPublishedState = state;

hass-workstation-service/Domain/Sensors/AbstractSensor.cs

@@ -40,8 +40,8 @@ namespace hass_workstation_service.Domain.Sensors
             var message = new MqttApplicationMessageBuilder()
                 .WithTopic(GetAutoDiscoveryConfig().State_topic)
                 .WithPayload(state)
-                .WithExactlyOnceQoS()
+                //.WithExactlyOnceQoS()
-                .WithRetainFlag()
+                //.WithRetainFlag()
                 .Build();
             await Publisher.Publish(message);
             PreviousPublishedState = state;

hass-workstation-service/Domain/Sensors/LastActiveSensor.cs

@@ -6,7 +6,7 @@ namespace hass_workstation_service.Domain.Sensors
 {
     public class LastActiveSensor : AbstractSensor
     {
-        
+        private DateTime _lastActive = DateTime.MinValue;
         public LastActiveSensor(MqttPublisher publisher, int? updateInterval = 10, string name = "LastActive", Guid id = default) : base(publisher, name ?? "LastActive", updateInterval ?? 10, id){}
 
         public override SensorDiscoveryConfigModel GetAutoDiscoveryConfig()
@@ -25,7 +25,12 @@ namespace hass_workstation_service.Domain.Sensors
 
         public override string GetState()
         {
-            return GetLastInputTime().ToString("o", System.Globalization.CultureInfo.InvariantCulture);
+            var lastInput = GetLastInputTime();
+            if ((_lastActive - lastInput).Duration().TotalSeconds > 1)
+            {
+                _lastActive = lastInput;
+            }
+            return _lastActive.ToString("o", System.Globalization.CultureInfo.InvariantCulture);
         }
         
 

hass-workstation-service/Domain/Sensors/MicrophoneProcessSensor.cs

@@ -0,0 +1,96 @@
+using hass_workstation_service.Communication;
+using Microsoft.Win32;
+using System;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Runtime.Versioning;
+using System.Collections.Generic;
+
+namespace hass_workstation_service.Domain.Sensors
+{
+    public class MicrophoneProcessSensor : AbstractSensor
+    {
+        private HashSet<string> processes = new HashSet<string>();
+
+        public MicrophoneProcessSensor(MqttPublisher publisher, int? updateInterval = null, string name = "MicrophoneProcess", Guid id = default) : base(publisher, name ?? "MicrophoneProcess", updateInterval ?? 10, id)
+        {
+        }
+
+        public override string GetState()
+        {
+            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+            {
+                return IsMicrophoneInUseRegistry();
+            }
+            else
+            {
+                return "unsupported";
+            }
+        }
+        public override SensorDiscoveryConfigModel GetAutoDiscoveryConfig()
+        {
+            return this._autoDiscoveryConfigModel ?? SetAutoDiscoveryConfigModel(new SensorDiscoveryConfigModel()
+            {
+                Name = this.Name,
+                NamePrefix = Publisher.NamePrefix,
+                Unique_id = this.Id.ToString(),
+                Device = this.Publisher.DeviceConfigModel,
+                State_topic = $"homeassistant/{this.Domain}/{Publisher.DeviceConfigModel.Name}/{DiscoveryConfigModel.GetNameWithPrefix(Publisher.NamePrefix, this.ObjectId)}/state",
+                Availability_topic = $"homeassistant/sensor/{Publisher.DeviceConfigModel.Name}/availability"
+            });
+        }
+
+        [SupportedOSPlatform("windows")]
+        private void CheckLastUsed(RegistryKey key)
+        {
+            foreach (var subKeyName in key.GetSubKeyNames())
+            {
+                // NonPackaged has multiple subkeys
+                if (subKeyName == "NonPackaged")
+                {
+                    using (var nonpackagedkey = key.OpenSubKey(subKeyName))
+                    {
+                        CheckLastUsed(nonpackagedkey);
+                    }
+                }
+                else
+                {
+                    using (var subKey = key.OpenSubKey(subKeyName))
+                    {
+                        if (subKey.GetValueNames().Contains("LastUsedTimeStop"))
+                        {
+                            var endTime = subKey.GetValue("LastUsedTimeStop") is long ? (long)subKey.GetValue("LastUsedTimeStop") : -1;
+                            if (endTime <= 0)
+                            {
+                                this.processes.Add(subKeyName);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
+        [SupportedOSPlatform("windows")]
+        private string IsMicrophoneInUseRegistry()
+        {
+            // Clear old values
+            this.processes.Clear();
+            
+            using (var key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\CapabilityAccessManager\ConsentStore\microphone"))
+            {
+               CheckLastUsed(key);
+            }
+
+            using (var key = Registry.CurrentUser.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\CapabilityAccessManager\ConsentStore\microphone"))
+            {
+                CheckLastUsed(key);
+            }
+
+            if (this.processes.Count() > 0)
+            {
+                return String.Join(",", this.processes.ToArray());
+            }
+            return "off";
+        }
+    }
+}

hass-workstation-service/Domain/Sensors/WMIQuerySensor.cs

@@ -12,13 +12,26 @@ namespace hass_workstation_service.Domain.Sensors
     public class WMIQuerySensor : AbstractSensor
     {
         public string Query { get; private set; }
+        public string Scope { get; private set; }
         protected readonly ObjectQuery _objectQuery;
         protected readonly ManagementObjectSearcher _searcher;
-        public WMIQuerySensor(MqttPublisher publisher, string query, int? updateInterval = null, string name = "WMIQuerySensor", Guid id = default) : base(publisher, name ?? "WMIQuerySensor", updateInterval ?? 10, id)
+        public WMIQuerySensor(MqttPublisher publisher, string query, int? updateInterval = null, string name = "WMIQuerySensor", Guid id = default, string scope = "") : base(publisher, name ?? "WMIQuerySensor", updateInterval ?? 10, id)
         {
             this.Query = query;
+            this.Scope = scope;
             _objectQuery = new ObjectQuery(this.Query);
-            _searcher = new ManagementObjectSearcher(query);
+            ManagementScope managementscope;
+            // if we have a custom scope, use that
+            if (!string.IsNullOrWhiteSpace(scope))
+            {
+                managementscope = new ManagementScope(scope);
+            }
+            // otherwise, use the default
+            else
+            {
+                managementscope = new ManagementScope(@"\\localhost\");
+            }
+            _searcher = new ManagementObjectSearcher(managementscope, _objectQuery);
         }
         public override SensorDiscoveryConfigModel GetAutoDiscoveryConfig()
         {

hass-workstation-service/Domain/Sensors/WebcamProcessSensor.cs

@@ -4,15 +4,18 @@ using System;
 using System.Linq;
 using System.Runtime.InteropServices;
 using System.Runtime.Versioning;
+using System.Collections.Generic;
 
 namespace hass_workstation_service.Domain.Sensors
 {
     public class WebcamProcessSensor : AbstractSensor
     {
+        private HashSet<string> processes = new HashSet<string>();
+
         public WebcamProcessSensor(MqttPublisher publisher, int? updateInterval = null, string name = "WebcamProcess", Guid id = default) : base(publisher, name ?? "WebcamProcess", updateInterval ?? 10, id)
         {
         }
-        
+
         public override string GetState()
         {
             if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
@@ -38,92 +41,55 @@ namespace hass_workstation_service.Domain.Sensors
         }
 
         [SupportedOSPlatform("windows")]
-        private string IsWebCamInUseRegistry()
+        private void CheckLastUsed(RegistryKey key)
         {
-            using (var key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\CapabilityAccessManager\ConsentStore\webcam"))
+            foreach (var subKeyName in key.GetSubKeyNames())
             {
-                foreach (var subKeyName in key.GetSubKeyNames())
+                // NonPackaged has multiple subkeys
+                if (subKeyName == "NonPackaged")
                 {
-                    // NonPackaged has multiple subkeys
+                    using (var nonpackagedkey = key.OpenSubKey(subKeyName))
-                    if (subKeyName == "NonPackaged")
                     {
-                        using (var nonpackagedkey = key.OpenSubKey(subKeyName))
+                        CheckLastUsed(nonpackagedkey);
-                        {
-                            foreach (var nonpackagedSubKeyName in nonpackagedkey.GetSubKeyNames())
-                            {
-                                using (var subKey = nonpackagedkey.OpenSubKey(nonpackagedSubKeyName))
-                                {
-                                    if (subKey.GetValueNames().Contains("LastUsedTimeStop"))
-                                    {
-                                        var endTime = subKey.GetValue("LastUsedTimeStop") is long ? (long)subKey.GetValue("LastUsedTimeStop") : -1;
-                                        if (endTime <= 0)
-                                        {
-                                            return nonpackagedSubKeyName;
-                                        }
-                                    }
-                                }
-                            }
-                        }
                     }
-                    else
+                }
+                else
+                {
+                    using (var subKey = key.OpenSubKey(subKeyName))
                     {
-                        using (var subKey = key.OpenSubKey(subKeyName))
+                        if (subKey.GetValueNames().Contains("LastUsedTimeStop"))
                         {
-                            if (subKey.GetValueNames().Contains("LastUsedTimeStop"))
+                            var endTime = subKey.GetValue("LastUsedTimeStop") is long ? (long)subKey.GetValue("LastUsedTimeStop") : -1;
+                            if (endTime <= 0)
                             {
-                                var endTime = subKey.GetValue("LastUsedTimeStop") is long ? (long)subKey.GetValue("LastUsedTimeStop") : -1;
+                                this.processes.Add(subKeyName);
-                                if (endTime <= 0)
-                                {
-                                    return subKeyName;
-                                }
                             }
                         }
                     }
                 }
             }
+        }
+
+        [SupportedOSPlatform("windows")]
+        private string IsWebCamInUseRegistry()
+        {
+            // Clear old values
+            this.processes.Clear();
+            
+            using (var key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\CapabilityAccessManager\ConsentStore\webcam"))
+            {
+               CheckLastUsed(key);
+            }
 
             using (var key = Registry.CurrentUser.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\CapabilityAccessManager\ConsentStore\webcam"))
             {
-                foreach (var subKeyName in key.GetSubKeyNames())
+                CheckLastUsed(key);
-                {
-                    // NonPackaged has multiple subkeys
-                    if (subKeyName == "NonPackaged")
-                    {
-                        using (var nonpackagedkey = key.OpenSubKey(subKeyName))
-                        {
-                            foreach (var nonpackagedSubKeyName in nonpackagedkey.GetSubKeyNames())
-                            {
-                                using (var subKey = nonpackagedkey.OpenSubKey(nonpackagedSubKeyName))
-                                {
-                                    if (subKey.GetValueNames().Contains("LastUsedTimeStop"))
-                                    {
-                                        var endTime = subKey.GetValue("LastUsedTimeStop") is long ? (long)subKey.GetValue("LastUsedTimeStop") : -1;
-                                        if (endTime <= 0)
-                                        {
-                                            return nonpackagedSubKeyName;
-                                        }
-                                    }
-                                }
-                            }
-                        }
-                    }
-                    else
-                    {
-                        using (var subKey = key.OpenSubKey(subKeyName))
-                        {
-                            if (subKey.GetValueNames().Contains("LastUsedTimeStop"))
-                            {
-                                var endTime = subKey.GetValue("LastUsedTimeStop") is long ? (long)subKey.GetValue("LastUsedTimeStop") : -1;
-                                if (endTime <= 0)
-                                {
-                                    return subKeyName;
-                                }
-                            }
-                        }
-                    }
-                }
             }
 
+            if (this.processes.Count() > 0)
+            {
+                return String.Join(",", this.processes.ToArray());
+            }
             return "off";
         }
     }

hass-workstation-service/Properties/PublishProfiles/AzureHosted.pubxml

@@ -4,11 +4,12 @@ https://go.microsoft.com/fwlink/?LinkID=208121.
 -->
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
-    <ApplicationRevision>57</ApplicationRevision>
+    <ApplicationRevision>58</ApplicationRevision>
     <ApplicationVersion>1.0.0.*</ApplicationVersion>
     <BootstrapperEnabled>True</BootstrapperEnabled>
     <Configuration>Release</Configuration>
     <CreateDesktopShortcut>True</CreateDesktopShortcut>
+    <CreateWebPageOnPublish>True</CreateWebPageOnPublish>
     <ErrorReportUrl>https://github.com/sleevezipper/hass-workstation-service</ErrorReportUrl>
     <GenerateManifests>True</GenerateManifests>
     <Install>true</Install>
@@ -16,8 +17,8 @@ https://go.microsoft.com/fwlink/?LinkID=208121.
     <InstallUrl>https://hassworkstationstorage.z6.web.core.windows.net/publish/</InstallUrl>
     <IsRevisionIncremented>True</IsRevisionIncremented>
     <IsWebBootstrapper>True</IsWebBootstrapper>
-    <ManifestCertificateThumbprint>820B7EDF3E26E24BB4C25B177A05B3D0C77BF73A</ManifestCertificateThumbprint>
+    <ManifestCertificateThumbprint>66F1CEE175B90B89AFD3AA8F5F649268BF4DFA9E</ManifestCertificateThumbprint>
-    <ManifestKeyFile>hass-workstation-service_TemporaryKey.pfx</ManifestKeyFile>
+    <ManifestKeyFile>hass-workstation-service_1_TemporaryKey.pfx</ManifestKeyFile>
     <MapFileExtensions>true</MapFileExtensions>
     <OpenBrowserOnPublish>false</OpenBrowserOnPublish>
     <Platform>Any CPU</Platform>
@@ -37,12 +38,13 @@ https://go.microsoft.com/fwlink/?LinkID=208121.
     <TrustUrlParameters>True</TrustUrlParameters>
     <UpdateEnabled>True</UpdateEnabled>
     <UpdateMode>Foreground</UpdateMode>
-    <History>False|2021-11-14T15:44:38.1032015Z;</History>
+    <UpdateRequired>False</UpdateRequired>
+    <WebPageFileName>Publish.html</WebPageFileName>
   </PropertyGroup>
   <ItemGroup>
     <BootstrapperPackage Include="Microsoft.NetCore.CoreRuntime.5.0.x64">
-      <Install>true</Install>
+      <Install>True</Install>
-      <ProductName>.NET Runtime 5.0.1 (x64)</ProductName>
+      <ProductName>.NET Runtime 5.0.12 (x64)</ProductName>
     </BootstrapperPackage>
   </ItemGroup>
 </Project>

hass-workstation-service/hass-workstation-service.csproj

@@ -43,7 +43,7 @@
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </Content>
     <Content Include="UserInterface.pdb">
-      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+      <CopyToOutputDirectory>Never</CopyToOutputDirectory>
     </Content>
   </ItemGroup>
 
@@ -55,15 +55,15 @@
 
   <ItemGroup>
     <PackageReference Include="JKang.IpcServiceFramework.Hosting.NamedPipe" Version="3.1.0" />
-    <PackageReference Include="LibreHardwareMonitorLib" Version="0.8.8" />
+    <PackageReference Include="LibreHardwareMonitorLib" Version="0.8.9" />
-    <PackageReference Include="Microsoft.Extensions.Hosting" Version="5.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Hosting" Version="6.0.0" />
     <PackageReference Include="Microsoft.Win32.Registry" Version="5.0.0" />
-    <PackageReference Include="MQTTnet" Version="3.0.16" />
+    <PackageReference Include="MQTTnet" Version="3.1.1" />
-    <PackageReference Include="MQTTnet.Extensions.ManagedClient" Version="3.0.16" />
+    <PackageReference Include="MQTTnet.Extensions.ManagedClient" Version="3.1.1" />
     <PackageReference Include="Serilog.Extensions.Logging.File" Version="2.0.0" />
-    <PackageReference Include="Serilog.Sinks.Console" Version="4.0.0" />
+    <PackageReference Include="Serilog.Sinks.Console" Version="4.0.1" />
     <PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
-    <PackageReference Include="System.Management" Version="5.0.0" />
+    <PackageReference Include="System.Management" Version="6.0.0" />
   </ItemGroup>
 
   <ItemGroup>