Fix: Client WMI Serial Number
Potential bug where a NULL serial number could cause an unexpected error. See: http://discoict.com.au/forum/support/2013/2/client-error.aspx
This commit is contained in:
Gary Sharp
+198
-180
@@ -1,180 +1,198 @@
|
|||||||
using System;
|
using System;
|
||||||
using System.Collections.Generic;
|
using System.Collections.Generic;
|
||||||
using System.Linq;
|
using System.Linq;
|
||||||
using System.Management;
|
using System.Management;
|
||||||
using System.Text;
|
using System.Text;
|
||||||
using System.Threading.Tasks;
|
using System.Threading.Tasks;
|
||||||
|
|
||||||
namespace Disco.Client.Interop
|
namespace Disco.Client.Interop
|
||||||
{
|
{
|
||||||
public static class SystemAudit
|
public static class SystemAudit
|
||||||
{
|
{
|
||||||
|
|
||||||
public static string DeviceSerialNumber { get; private set; }
|
public static string DeviceSerialNumber { get; private set; }
|
||||||
public static string DeviceSMBIOSVersion { get; private set; }
|
public static string DeviceSMBIOSVersion { get; private set; }
|
||||||
public static string DeviceManufacturer { get; private set; }
|
public static string DeviceManufacturer { get; private set; }
|
||||||
public static string DeviceModel { get; private set; }
|
public static string DeviceModel { get; private set; }
|
||||||
public static string DeviceType { get; private set; }
|
public static string DeviceType { get; private set; }
|
||||||
public static string DeviceUUID { get; private set; }
|
public static string DeviceUUID { get; private set; }
|
||||||
public static bool DeviceIsPartOfDomain { get; private set; }
|
public static bool DeviceIsPartOfDomain { get; private set; }
|
||||||
|
|
||||||
static SystemAudit()
|
static SystemAudit()
|
||||||
{
|
{
|
||||||
// Get BIOS Information
|
// Get BIOS Information
|
||||||
try
|
try
|
||||||
{
|
{
|
||||||
using (ManagementObjectSearcher mSearcher = new ManagementObjectSearcher("SELECT SerialNumber, SMBIOSBIOSVersion FROM Win32_BIOS WHERE PrimaryBios=true"))
|
using (ManagementObjectSearcher mSearcher = new ManagementObjectSearcher("SELECT SerialNumber, SMBIOSBIOSVersion FROM Win32_BIOS WHERE PrimaryBios=true"))
|
||||||
{
|
{
|
||||||
using (ManagementObjectCollection mResults = mSearcher.Get())
|
using (ManagementObjectCollection mResults = mSearcher.Get())
|
||||||
{
|
{
|
||||||
using (var mItem = mResults.Cast<ManagementObject>().FirstOrDefault())
|
using (var mItem = mResults.Cast<ManagementObject>().FirstOrDefault())
|
||||||
{
|
{
|
||||||
if (mItem != null)
|
if (mItem != null)
|
||||||
{
|
{
|
||||||
DeviceSerialNumber = mItem.GetPropertyValue("SerialNumber").ToString().Trim();
|
DeviceSerialNumber = mItem.GetPropertyValue("SerialNumber") as string;
|
||||||
ErrorReporting.DeviceIdentifier = DeviceSerialNumber;
|
if (!string.IsNullOrEmpty(DeviceSerialNumber))
|
||||||
DeviceSMBIOSVersion = mItem.GetPropertyValue("SMBIOSBIOSVersion").ToString().Trim();
|
DeviceSerialNumber = DeviceSerialNumber.Trim();
|
||||||
}
|
|
||||||
else
|
ErrorReporting.DeviceIdentifier = DeviceSerialNumber;
|
||||||
{
|
DeviceSMBIOSVersion = mItem.GetPropertyValue("SMBIOSBIOSVersion") as string;
|
||||||
throw new Exception("No Win32_BIOS WHERE PrimaryBios=true was found");
|
if (!string.IsNullOrEmpty(DeviceSMBIOSVersion))
|
||||||
}
|
DeviceSMBIOSVersion = DeviceSMBIOSVersion.Trim();
|
||||||
}
|
}
|
||||||
}
|
else
|
||||||
}
|
{
|
||||||
}
|
throw new Exception("No Win32_BIOS WHERE PrimaryBios=true was found");
|
||||||
catch (Exception ex)
|
}
|
||||||
{
|
}
|
||||||
throw new Exception("Disco Client was unable to retrieve BIOS information from WMI", ex);
|
}
|
||||||
}
|
}
|
||||||
|
}
|
||||||
// Get System Information
|
catch (Exception ex)
|
||||||
try
|
{
|
||||||
{
|
throw new Exception("Disco Client was unable to retrieve BIOS information from WMI", ex);
|
||||||
using (ManagementObjectSearcher mSearcher = new ManagementObjectSearcher("SELECT Manufacturer, Model, PartOfDomain, PCSystemType FROM Win32_ComputerSystem"))
|
}
|
||||||
{
|
|
||||||
using (ManagementObjectCollection mResults = mSearcher.Get())
|
// Get System Information
|
||||||
{
|
try
|
||||||
using (var mItem = mResults.Cast<ManagementObject>().FirstOrDefault())
|
{
|
||||||
{
|
using (ManagementObjectSearcher mSearcher = new ManagementObjectSearcher("SELECT Manufacturer, Model, PartOfDomain, PCSystemType FROM Win32_ComputerSystem"))
|
||||||
if (mItem != null)
|
{
|
||||||
{
|
using (ManagementObjectCollection mResults = mSearcher.Get())
|
||||||
DeviceManufacturer = mItem.GetPropertyValue("Manufacturer").ToString().Trim();
|
{
|
||||||
DeviceModel = mItem.GetPropertyValue("Model").ToString().Trim();
|
using (var mItem = mResults.Cast<ManagementObject>().FirstOrDefault())
|
||||||
DeviceIsPartOfDomain = bool.Parse(mItem.GetPropertyValue("PartOfDomain").ToString());
|
{
|
||||||
DeviceType = PCSystemTypeToString((UInt16)mItem.GetPropertyValue("PCSystemType"));
|
if (mItem != null)
|
||||||
}
|
{
|
||||||
else
|
DeviceManufacturer = mItem.GetPropertyValue("Manufacturer") as string;
|
||||||
{
|
if (!string.IsNullOrEmpty(DeviceManufacturer))
|
||||||
throw new Exception("No Win32_ComputerSystem was found");
|
DeviceManufacturer = DeviceManufacturer.Trim();
|
||||||
}
|
|
||||||
}
|
DeviceModel = mItem.GetPropertyValue("Model") as string;
|
||||||
}
|
if (!string.IsNullOrEmpty(DeviceModel))
|
||||||
}
|
DeviceModel = DeviceModel.Trim();
|
||||||
}
|
|
||||||
catch (Exception ex)
|
DeviceIsPartOfDomain = (bool)mItem.GetPropertyValue("PartOfDomain");
|
||||||
{
|
DeviceType = PCSystemTypeToString((UInt16)mItem.GetPropertyValue("PCSystemType"));
|
||||||
throw new Exception("Disco Client was unable to retrieve ComputerSystem information from WMI", ex);
|
}
|
||||||
}
|
else
|
||||||
|
{
|
||||||
// Get System Product Information
|
throw new Exception("No Win32_ComputerSystem was found");
|
||||||
string ComputerSystemProductSerialNumber;
|
}
|
||||||
try
|
}
|
||||||
{
|
}
|
||||||
using (ManagementObjectSearcher mSearcher = new ManagementObjectSearcher("SELECT IdentifyingNumber, UUID FROM Win32_ComputerSystemProduct"))
|
}
|
||||||
{
|
}
|
||||||
using (ManagementObjectCollection mResults = mSearcher.Get())
|
catch (Exception ex)
|
||||||
{
|
{
|
||||||
using (var mItem = mResults.Cast<ManagementObject>().FirstOrDefault())
|
throw new Exception("Disco Client was unable to retrieve ComputerSystem information from WMI", ex);
|
||||||
{
|
}
|
||||||
if (mItem != null)
|
|
||||||
{
|
// Get System Product Information
|
||||||
ComputerSystemProductSerialNumber = mItem.GetPropertyValue("IdentifyingNumber").ToString().Trim();
|
string ComputerSystemProductSerialNumber;
|
||||||
DeviceUUID = mItem.GetPropertyValue("UUID").ToString().Trim();
|
try
|
||||||
}
|
{
|
||||||
else
|
using (ManagementObjectSearcher mSearcher = new ManagementObjectSearcher("SELECT IdentifyingNumber, UUID FROM Win32_ComputerSystemProduct"))
|
||||||
{
|
{
|
||||||
throw new Exception("No Win32_ComputerSystemProduct was found");
|
using (ManagementObjectCollection mResults = mSearcher.Get())
|
||||||
}
|
{
|
||||||
}
|
using (var mItem = mResults.Cast<ManagementObject>().FirstOrDefault())
|
||||||
}
|
{
|
||||||
}
|
if (mItem != null)
|
||||||
}
|
{
|
||||||
catch (Exception ex)
|
ComputerSystemProductSerialNumber = mItem.GetPropertyValue("IdentifyingNumber") as string;
|
||||||
{
|
if (!string.IsNullOrEmpty(ComputerSystemProductSerialNumber))
|
||||||
throw new Exception("Disco Client was unable to retrieve ComputerSystemProduct information from WMI", ex);
|
ComputerSystemProductSerialNumber = ComputerSystemProductSerialNumber.Trim();
|
||||||
}
|
|
||||||
|
DeviceUUID = mItem.GetPropertyValue("UUID") as string;
|
||||||
// Added 2012-11-22 G# - Lenovo IdeaPad Serial SHIM
|
if (!string.IsNullOrEmpty(DeviceUUID))
|
||||||
// http://www.discoict.com.au/forum/feature-requests/2012/11/serial-number-detection-on-ideapads.aspx
|
DeviceUUID = DeviceUUID.Trim();
|
||||||
if (string.IsNullOrWhiteSpace(DeviceSerialNumber) ||
|
}
|
||||||
(DeviceManufacturer.Equals("LENOVO", StringComparison.InvariantCultureIgnoreCase) &&
|
else
|
||||||
(DeviceModel.Equals("S10-3", StringComparison.InvariantCultureIgnoreCase) // S10-3
|
{
|
||||||
|| DeviceModel.Equals("2957", StringComparison.InvariantCultureIgnoreCase)))) // S10-2
|
throw new Exception("No Win32_ComputerSystemProduct was found");
|
||||||
{
|
}
|
||||||
try
|
}
|
||||||
{
|
}
|
||||||
using (ManagementObjectSearcher mSearcher = new ManagementObjectSearcher("SELECT SerialNumber FROM Win32_BaseBoard"))
|
}
|
||||||
{
|
}
|
||||||
using (ManagementObjectCollection mResults = mSearcher.Get())
|
catch (Exception ex)
|
||||||
{
|
{
|
||||||
using (var mItem = mResults.Cast<ManagementObject>().FirstOrDefault())
|
throw new Exception("Disco Client was unable to retrieve ComputerSystemProduct information from WMI", ex);
|
||||||
{
|
}
|
||||||
if (mItem != null)
|
|
||||||
{
|
// Added 2012-11-22 G# - Lenovo IdeaPad Serial SHIM
|
||||||
DeviceSerialNumber = mItem.GetPropertyValue("SerialNumber").ToString().Trim();
|
// http://www.discoict.com.au/forum/feature-requests/2012/11/serial-number-detection-on-ideapads.aspx
|
||||||
}
|
if (string.IsNullOrWhiteSpace(DeviceSerialNumber) ||
|
||||||
else
|
(DeviceManufacturer.Equals("LENOVO", StringComparison.InvariantCultureIgnoreCase) &&
|
||||||
{
|
(DeviceModel.Equals("S10-3", StringComparison.InvariantCultureIgnoreCase) // S10-3
|
||||||
throw new Exception("No Win32_BaseBoard was found");
|
|| DeviceModel.Equals("2957", StringComparison.InvariantCultureIgnoreCase)))) // S10-2
|
||||||
}
|
{
|
||||||
}
|
try
|
||||||
}
|
{
|
||||||
}
|
using (ManagementObjectSearcher mSearcher = new ManagementObjectSearcher("SELECT SerialNumber FROM Win32_BaseBoard"))
|
||||||
}
|
{
|
||||||
catch (Exception ex)
|
using (ManagementObjectCollection mResults = mSearcher.Get())
|
||||||
{
|
{
|
||||||
throw new Exception("Disco Client was unable to retrieve BaseBoard information from WMI", ex);
|
using (var mItem = mResults.Cast<ManagementObject>().FirstOrDefault())
|
||||||
}
|
{
|
||||||
if (string.IsNullOrWhiteSpace(DeviceSerialNumber))
|
if (mItem != null)
|
||||||
DeviceSerialNumber = ComputerSystemProductSerialNumber;
|
{
|
||||||
}
|
DeviceSerialNumber = mItem.GetPropertyValue("SerialNumber") as string;
|
||||||
// End Added 2012-11-22 G#
|
if (!string.IsNullOrEmpty(DeviceSerialNumber))
|
||||||
|
DeviceSerialNumber = DeviceSerialNumber.Trim();
|
||||||
ErrorReporting.DeviceIdentifier = DeviceSerialNumber;
|
}
|
||||||
|
else
|
||||||
// Validate Device 'State'
|
{
|
||||||
if (string.IsNullOrWhiteSpace(DeviceSerialNumber))
|
throw new Exception("No Win32_BaseBoard was found");
|
||||||
throw new Exception("This device has no serial number stored in BIOS or BaseBoard");
|
}
|
||||||
if (DeviceSerialNumber.Length > 60)
|
}
|
||||||
throw new Exception(string.Format("The serial number reported by this device is over 60 characters long:{0}{1}", Environment.NewLine, DeviceSerialNumber));
|
}
|
||||||
}
|
}
|
||||||
|
}
|
||||||
private static string PCSystemTypeToString(UInt16 PCSystemType)
|
catch (Exception ex)
|
||||||
{
|
{
|
||||||
switch (PCSystemType)
|
throw new Exception("Disco Client was unable to retrieve BaseBoard information from WMI", ex);
|
||||||
{
|
}
|
||||||
case 0:
|
if (string.IsNullOrWhiteSpace(DeviceSerialNumber))
|
||||||
return "Unknown";
|
DeviceSerialNumber = ComputerSystemProductSerialNumber;
|
||||||
case 1:
|
}
|
||||||
return "Desktop";
|
// End Added 2012-11-22 G#
|
||||||
case 2:
|
|
||||||
return "Mobile";
|
ErrorReporting.DeviceIdentifier = DeviceSerialNumber;
|
||||||
case 3:
|
|
||||||
return "Workstation";
|
// Validate Device 'State'
|
||||||
case 4:
|
if (string.IsNullOrWhiteSpace(DeviceSerialNumber))
|
||||||
return "EnterpriseServer";
|
throw new Exception("This device has no serial number stored in BIOS or BaseBoard");
|
||||||
case 5:
|
if (DeviceSerialNumber.Length > 60)
|
||||||
return "SmallOfficeAndHomeOfficeServer";
|
throw new Exception(string.Format("The serial number reported by this device is over 60 characters long:{0}{1}", Environment.NewLine, DeviceSerialNumber));
|
||||||
case 6:
|
}
|
||||||
return "AppliancePC";
|
|
||||||
case 7:
|
private static string PCSystemTypeToString(UInt16 PCSystemType)
|
||||||
return "PerformanceServer";
|
{
|
||||||
case 8:
|
switch (PCSystemType)
|
||||||
return "Maximum";
|
{
|
||||||
default:
|
case 0:
|
||||||
return "Unknown";
|
return "Unknown";
|
||||||
}
|
case 1:
|
||||||
}
|
return "Desktop";
|
||||||
}
|
case 2:
|
||||||
}
|
return "Mobile";
|
||||||
|
case 3:
|
||||||
|
return "Workstation";
|
||||||
|
case 4:
|
||||||
|
return "EnterpriseServer";
|
||||||
|
case 5:
|
||||||
|
return "SmallOfficeAndHomeOfficeServer";
|
||||||
|
case 6:
|
||||||
|
return "AppliancePC";
|
||||||
|
case 7:
|
||||||
|
return "PerformanceServer";
|
||||||
|
case 8:
|
||||||
|
return "Maximum";
|
||||||
|
default:
|
||||||
|
return "Unknown";
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|||||||
Reference in New Issue
Block a user