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Refactored mac detection

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This commit is contained in:
diegoara96 2020-07-13 18:55:42 +02:00
parent a574e2f241
commit 11bf69e0e2
1 changed files with 3 additions and 1 deletions
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4
SafeExamBrowser.SystemComponents/VirtualMachineDetector.cs
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@ -16,6 +16,8 @@ namespace SafeExamBrowser.SystemComponents
public class VirtualMachineDetector : IVirtualMachineDetector
{
private static readonly string[] PCI_VENDOR_BLACKLIST = { "vbox", "vid_80ee", "qemu", "ven_1af4", "ven_1b36", "subsys_11001af4" }; //Virtualbox: VBOX, 80EE RedHat: QUEMU, 1AF4, 1B36
private static readonly string VIRTUALBOX_MAC_PREFIX = "080027";
private static readonly string QEMU_MAC_PREFIX = "525400";
private ILogger logger;
private ISystemInfo systemInfo;
@ -42,7 +44,7 @@ namespace SafeExamBrowser.SystemComponents
if (macAddress != null && macAddress.Count() > 2)
{
isVirtualMachine |= (macAddress.StartsWith("525400") || macAddress.StartsWith("080027"));
isVirtualMachine |= (macAddress.StartsWith(QEMU_MAC_PREFIX) || macAddress.StartsWith(VIRTUALBOX_MAC_PREFIX));
}
foreach (var device in plugAndPlayDeviceIds)