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Diffstat (limited to 'src/VBox/ValidationKit/testdriver/win-vbox-net-uninstall.ps1')
| -rw-r--r-- | src/VBox/ValidationKit/testdriver/win-vbox-net-uninstall.ps1 | 253 |
1 files changed, 253 insertions, 0 deletions
diff --git a/src/VBox/ValidationKit/testdriver/win-vbox-net-uninstall.ps1 b/src/VBox/ValidationKit/testdriver/win-vbox-net-uninstall.ps1 new file mode 100644 index 00000000..f03a842e --- /dev/null +++ b/src/VBox/ValidationKit/testdriver/win-vbox-net-uninstall.ps1 @@ -0,0 +1,253 @@ +# $Id: win-vbox-net-uninstall.ps1 $ +## @file +# VirtualBox Validation Kit - network cleanup script (powershell). +# + +# +# Copyright (C) 2006-2023 Oracle and/or its affiliates. +# +# This file is part of VirtualBox base platform packages, as +# available from https://www.virtualbox.org. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation, in version 3 of the +# License. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see <https://www.gnu.org/licenses>. +# +# The contents of this file may alternatively be used under the terms +# of the Common Development and Distribution License Version 1.0 +# (CDDL), a copy of it is provided in the "COPYING.CDDL" file included +# in the VirtualBox distribution, in which case the provisions of the +# CDDL are applicable instead of those of the GPL. +# +# You may elect to license modified versions of this file under the +# terms and conditions of either the GPL or the CDDL or both. +# +# SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0 +# + +param([switch]$confirm) + +Function AskForConfirmation ($title_text, $message_text, $yes_text, $no_text) +{ + if ($confirm) { + $title = $title_text + $message = $message_text + + $yes = New-Object System.Management.Automation.Host.ChoiceDescription "&Yes", $yes_text + + $no = New-Object System.Management.Automation.Host.ChoiceDescription "&No", $no_text + + $options = [System.Management.Automation.Host.ChoiceDescription[]]($yes, $no) + + $result = $host.ui.PromptForChoice($title, $message, $options, 0) + } else { + $result = 0 + } + + return $result +} + +Function DeleteUnmatchingKeys ($title_text, $reg_key) +{ + $ghostcon = @(Get-ChildItem ($reg_key) | Where-Object { !$connections.ContainsKey($_.PSChildName) } ) + if ($ghostcon.count -eq 0) { + Write-Host "`nNo ghost connections has been found -- nothing to do" + } else { + Write-Host "`nParameter keys for the following connections will be removed:" + Write-Host ($ghostcon | Out-String) + + $result = AskForConfirmation $title_text ` + "Do you want to delete the keys listed above?" ` + "Deletes all ghost connection keys from the registry." ` + "No modifications to the registry will be made." + + switch ($result) + { + 0 {$ghostcon.GetEnumerator() | ForEach-Object { Remove-Item -Path $_ -Recurse }} + 1 {"Removal cancelled."} + } + } +} + + +Push-Location +cd "Registry::" +Write-Host "Retrieving valid connections:" +$iftypes = @{} +$connections = @{} +$ghostcon_names = @{} +Get-Item ".\HKLM\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}\0*" | ` + ForEach-Object { + $prop = (Get-ItemProperty $_.PSPath) + $conn = $null + if (Test-Path ("HKLM\SYSTEM\CurrentControlSet\Control\Network\{4D36E972-E325-11CE-BFC1-08002BE10318}\" + $prop.NetCfgInstanceId + "\Connection")) { + $conn = (Get-ItemProperty ("HKLM\SYSTEM\CurrentControlSet\Control\Network\{4D36E972-E325-11CE-BFC1-08002BE10318}\" + $prop.NetCfgInstanceId + "\Connection")) + } + $iftype = $prop."*IfType" + if ($iftypes.ContainsKey($iftype)) { + $iftypes[$iftype] = $iftypes[$iftype] + [Math]::pow(2,$prop.NetLuidIndex) + } else { + $iftypes[$iftype] = [Math]::pow(2,$prop.NetLuidIndex) + } + if ($conn -ne $null) { + $connections[$prop.NetCfgInstanceId] = $conn.Name + Write-Host $prop.NetCfgInstanceId $conn.Name "|" $prop."*IfType" $prop.NetLuidIndex $prop.DriverDesc + } else { + Write-Host $prop.NetCfgInstanceId [MISSING] "|" $prop."*IfType" $prop.NetLuidIndex $prop.DriverDesc + } + } + +# Someday we may want to process other types than Ethernet as well: $iftypes.GetEnumerator() | ForEach-Object { +if ($iftypes[6] -gt 9223372036854775808) { + Write-Host "Found more than 63 interfaces (mask=" $iftypes[6] ") -- bailing out" + exit +} +Write-Host "`nChecking if the used LUID index mask is correct:" +$correctmask = [BitConverter]::GetBytes([int64]($iftypes[6])) +$actualmask = (Get-ItemProperty -Path "HKLM\SYSTEM\CurrentControlSet\Services\NDIS\IfTypes\6" -Name "IfUsedNetLuidIndices").IfUsedNetLuidIndices +$needcorrection = $FALSE +$ai = 0 +$lastnonzero = 0 +for ($ci = 0; $ci -lt $correctmask.Length; $ci++) { + if ($ai -lt $actualmask.Length) { + $aval = $actualmask[$ai++] + } else { + $aval = 0 + } + if ($correctmask[$ci] -ne 0) { + $lastnonzero = $ci + } + if ($correctmask[$ci] -eq $aval) { + Write-Host "DEBUG: " $correctmask[$ci].ToString("X2") " == " $aval.ToString("X2") + } else { + Write-Host "DEBUG: " $correctmask[$ci].ToString("X2") " != " $aval.ToString("X2") + $needcorrection = $TRUE + } +} +if ($ai -lt $actualmask.Length) { + for (; $ai -lt $actualmask.Length; $ai++) { + if ($actualmask[$ai] -eq 0) { + Write-Host "DEBUG: 0 == 0" + } else { + Write-Host "DEBUG: " $actualmask[$ai].ToString("X2") " != 0" + $needcorrection = $TRUE + } + } +} +if ($needcorrection) { + Write-Host "Current mask is " ($actualmask|foreach {$_.ToString("X2")}) ", while it should be" ($correctmask|foreach {$_.ToString("X2")}) + if ($confirm) { + Set-ItemProperty -Path "HKLM\SYSTEM\CurrentControlSet\Services\NDIS\IfTypes\6" -Name "IfUsedNetLuidIndices" -Value $correctmask -Type Binary -Confirm + } else { + Set-ItemProperty -Path "HKLM\SYSTEM\CurrentControlSet\Services\NDIS\IfTypes\6" -Name "IfUsedNetLuidIndices" -Value $correctmask -Type Binary + } +} else { + Write-Host "The used LUID index mask is correct -- nothing to do" +} + +#Write-Host ($connections | Out-String) +$ghostcon = @(Get-ChildItem ("HKLM\SYSTEM\CurrentControlSet\Control\Network\{4D36E972-E325-11CE-BFC1-08002BE10318}") | Where-Object { !$connections.ContainsKey($_.PSChildName) -and $_.PSChildName -ne "Descriptions" } ) +if ($ghostcon -eq $null) { + Write-Host "`nNo ghost connections has been found -- nothing to do" +} else { + Write-Host "`nThe following connections will be removed:" + #Write-Host ($ghostcon | Out-String) + + $ghostcon.GetEnumerator() | ForEach-Object { + $prop = (Get-ItemProperty "$_\Connection") + if ($prop.PnPInstanceId -eq $null) { + Write-Host "WARNING! PnPInstanceId does not exist for" $_.PSChildName + } elseif (!($prop.PnPInstanceId.ToString() -match "SUN_VBOXNETFLTMP")) { + Write-Host "WARNING! PnPInstanceId (" $prop.PnPInstanceId.ToString() ") does not match ROOT\SUN_VBOXNETFLTMP for" $_.PSChildName + } + if ($prop.Name -eq $null) { + Write-Host "WARNING! Name does not exist for" $_.PSChildName + } else { + $ghostcon_names.Add($_.PSChildName, $prop.Name) + Write-Host $_.PSChildName -nonewline + Write-Host " " -nonewline + Write-Host $prop.Name + } + } + + $result = AskForConfirmation "Delete Registry Keys" ` + "Do you want to delete the keys listed above?" ` + "Deletes all ghost connection keys from the registry." ` + "No modifications to the registry will be made." + + switch ($result) + { + 0 {$ghostcon.GetEnumerator() | ForEach-Object { Remove-Item -Path $_.PSPath -Recurse }} + 1 {"Removal cancelled."} + } +} + +# Delete WFPLWFS parameter keys +DeleteUnmatchingKeys "Delete WFPLWFS Parameter Keys (Adapter subkey)" "HKLM\SYSTEM\CurrentControlSet\Services\WFPLWFS\Parameters\Adapters" +DeleteUnmatchingKeys "Delete WFPLWFS Parameter Keys (NdisAdapter subkey)" "HKLM\SYSTEM\CurrentControlSet\Services\WFPLWFS\Parameters\NdisAdapters" +# Delete Psched parameter keys +DeleteUnmatchingKeys "Delete Psched Parameter Keys (Adapter subkey)" "HKLM\SYSTEM\CurrentControlSet\Services\Psched\Parameters\Adapters" +DeleteUnmatchingKeys "Delete Psched Parameter Keys (NdisAdapter subkey)" "HKLM\SYSTEM\CurrentControlSet\Services\Psched\Parameters\NdisAdapters" + +# Clean up NSI entries +$nsi_obsolete = New-Object System.Collections.ArrayList +$nsi_path = "HKLM\SYSTEM\CurrentControlSet\Control\Nsi\{EB004A11-9B1A-11D4-9123-0050047759BC}\10" +$nsi = (Get-Item $nsi_path) | Select-Object -ExpandProperty property +$nsi | ForEach-Object { + $value = (Get-ItemProperty -Path $nsi_path -Name $_).$_ + [byte[]]$guid_bytes = $value[1040..1055] + $guid = New-Object -TypeName System.Guid -ArgumentList (,$guid_bytes) + $guid_string = $guid.ToString("B").ToUpper() + $nsi_conn_name_last = 6 + $value[4] + $value[5]*256 + $nsi_conn_name = [Text.Encoding]::Unicode.GetString($value[6..$nsi_conn_name_last]) + $nsi_if_name_last = 522 + $value[520] + $value[521]*256 + $nsi_if_name = [Text.Encoding]::Unicode.GetString($value[522..$nsi_if_name_last]) + Write-Host $_ -nonewline + Write-Host " " -nonewline + Write-Host $guid_string -nonewline + Write-Host " " -nonewline + if ($connections.ContainsKey($guid_string)) { + Write-Host $nsi_if_name + } else { + [void] $nsi_obsolete.Add($_) + Write-Host "[OBSOLETE] " $nsi_if_name -foregroundcolor red + } +} + +$result = AskForConfirmation "Delete NSI Entries" ` + "Do you want to delete the entries marked in red above?" ` + "Deletes all marked entries from the NSI registry key." ` + "No modifications to the registry will be made." + +switch ($result) + { + 0 {$nsi_obsolete.GetEnumerator() | ForEach-Object { Remove-ItemProperty -Path $nsi_path -Name $_ }} + 1 {"Removal cancelled."} + } + +# Clean up uninstalled connections +if ( (Get-ChildItem "HKLM\SYSTEM\CurrentControlSet\Control\Network\Uninstalled" | Measure-Object).Count -gt 10 ) { + $result = AskForConfirmation "Delete Uninstalled Network Connection Registry Keys" ` + "There are over 10 uninstalled network connections accumulated in the registry. Do you want to delete them?" ` + "Deletes uninstalled connection keys from the registry." ` + "No modifications to the registry will be made." + + switch ($result) + { + 0 {Remove-Item -Path "HKLM\SYSTEM\CurrentControlSet\Control\Network\Uninstalled\*" -Recurse} + 1 {"Removal cancelled."} + } +} else { + Write-Host "Less than 10 uninstalled connections -- no action yet required." +} + +Pop-Location |