Update Safe Exam Browser Patch to 3.10.0.826

SafeExamBrowser.SystemComponents/Audio/Audio.cs

@@ -9,8 +9,8 @@
 using System;
 using System.Linq;
 using NAudio.CoreAudioApi;
-using SafeExamBrowser.Settings.SystemComponents;
 using SafeExamBrowser.Logging.Contracts;
+using SafeExamBrowser.Settings.SystemComponents;
 using SafeExamBrowser.SystemComponents.Contracts.Audio;
 using SafeExamBrowser.SystemComponents.Contracts.Audio.Events;
 
@@ -18,12 +18,14 @@ namespace SafeExamBrowser.SystemComponents.Audio
 {
 	public class Audio : IAudio
 	{
-		private AudioSettings settings;
+		private readonly ILogger logger;
+		private readonly AudioSettings settings;
+
 		private MMDevice audioDevice;
 		private string audioDeviceFullName;
 		private string audioDeviceShortName;
+		private bool originallyMuted;
 		private float originalVolume;
-		private ILogger logger;
 
 		public string DeviceFullName => audioDeviceFullName ?? string.Empty;
 		public string DeviceShortName => audioDeviceShortName ?? string.Empty;
@@ -130,6 +132,7 @@ namespace SafeExamBrowser.SystemComponents.Audio
 
 			if (settings.MuteAudio)
 			{
+				originallyMuted = audioDevice.AudioEndpointVolume.Mute;
 				audioDevice.AudioEndpointVolume.Mute = true;
 				logger.Info("Muted audio device.");
 			}
@@ -145,8 +148,8 @@ namespace SafeExamBrowser.SystemComponents.Audio
 
 			if (settings.MuteAudio)
 			{
-				audioDevice.AudioEndpointVolume.Mute = false;
-				logger.Info("Unmuted audio device.");
+				audioDevice.AudioEndpointVolume.Mute = originallyMuted;
+				logger.Info($"Reverted audio device to {(originallyMuted ? "muted" : "unmuted")}.");
 			}
 		}
 

SafeExamBrowser.SystemComponents/Network/NetworkAdapter.cs

@@ -109,6 +109,30 @@ namespace SafeExamBrowser.SystemComponents.Network
 			logger.Info("Started monitoring the network adapter.");
 		}
 
+		/// <remarks>
+		/// Requesting access is required as of fall 2024 and must be granted manually by the user, otherwise all wireless functionality will
+		/// be denied by the system (see also https://learn.microsoft.com/en-us/windows/win32/nativewifi/wi-fi-access-location-changes).
+		/// </remarks>
+		public bool RequestAccess()
+		{
+			var granted = false;
+
+			try
+			{
+				var task = WiFiAdapter.RequestAccessAsync().AsTask();
+				var status = task.GetAwaiter().GetResult();
+
+				granted = status == WiFiAccessStatus.Allowed;
+				logger.Debug($"Requested access to wireless networking functionality: {status}.");
+			}
+			catch (Exception e)
+			{
+				logger.Error("Failed to request access to wireless networking functionality!", e);
+			}
+
+			return granted;
+		}
+
 		public void StartWirelessNetworkScanning()
 		{
 			timer?.Start();
@@ -209,8 +233,6 @@ namespace SafeExamBrowser.SystemComponents.Network
 		{
 			try
 			{
-				// Requesting access is required as of fall 2024 and must be granted manually by the user, otherwise all wireless functionality will
-				// be denied by the system (see also https://learn.microsoft.com/en-us/windows/win32/nativewifi/wi-fi-access-location-changes).
 				var task = WiFiAdapter.RequestAccessAsync().AsTask();
 				var status = task.GetAwaiter().GetResult();
 

SafeExamBrowser.SystemComponents/SafeExamBrowser.SystemComponents.csproj

@@ -96,7 +96,7 @@
       <Version>5.0.0</Version>
     </PackageReference>
     <PackageReference Include="Microsoft.Windows.SDK.Contracts">
-      <Version>10.0.26100.1742</Version>
+      <Version>10.0.26100.4948</Version>
     </PackageReference>
     <PackageReference Include="NAudio">
       <Version>2.2.1</Version>