--- /dev/null
+################################################################################
+#
+# Microsoft WindowsDefender exclusions cleaner
+# Espressif Systems, 2019
+#
+################################################################################
+#
+# - cleans all Windows Defender process exclusions containing given path (both Process and Path)
+# - run as Administrator, eg: PowerShell -ExecutionPolicy ByPass -File tools_WD_clean.ps1 -RmExclPath "C:\Program Files\Espressif\ESP-IDF Tools". If not running with admin privileges, the script tries to elevate itself (new process, output grabbed on exit)
+# minimum requirements: Windows XP SP3, PowerShell 2.0, Windows Defender with relevant PS cmdlets
+# - Returns 0 on success or -1 on failure
+#
+################################################################################
+
+
+Param
+(
+ [String]$RmExclPath,
+ [String]$logFile
+)
+
+Import-Module Defender
+
+function Check-Command($cmdname)
+{
+ return [bool](Get-Command -Name $cmdname -ErrorAction SilentlyContinue)
+}
+
+function Log-Msg($msg, $logF = $null)
+{
+ if( ![string]::IsNullOrEmpty($logF) ) { Write-Output $msg *>> $logF }
+ else { Write-Output $msg }
+ [Console]::Out.Flush()
+}
+
+
+Try
+{
+ #self-elevation support
+ $myWindowsID=[System.Security.Principal.WindowsIdentity]::GetCurrent()
+ $myWindowsPrincipal=new-object System.Security.Principal.WindowsPrincipal($myWindowsID)
+ $adminRole=[System.Security.Principal.WindowsBuiltInRole]::Administrator
+
+ if( -not $myWindowsPrincipal.IsInRole($adminRole) ) {
+
+ $params = ""
+ foreach($key in $PSBoundParameters.keys) {
+ $params = -join( $params, "-", $key, " `"", $PSBoundParameters[$key], "`"" )
+ }
+
+ #running elevated and logFile not set
+ if( [string]::IsNullOrEmpty($logFile) ) {
+ $tempFileName = Get-Date -UFormat "%Y%m%d%H%M%s"
+ $lf = Join-Path -Path $env:TEMP -ChildPath "WDEspLog$tempFileName.log"
+ #Write-Output "Logfile: $lf"
+ }
+
+ $newProcess = new-object System.Diagnostics.ProcessStartInfo "PowerShell"
+ $newProcess.Arguments = "-ExecutionPolicy ByPass -File " + $script:MyInvocation.MyCommand.Definition + " " + $params + " -logFile $lf"
+ $newProcess.Verb = "RunAs"
+ $newProcess.WindowStyle = [System.Diagnostics.ProcessWindowStyle]::Hidden
+
+ $proc = [System.Diagnostics.Process]::Start($newProcess)
+ $proc.WaitForExit()
+
+ if (Test-Path -Path $lf ) {
+ foreach($line in Get-Content $lf) {
+ Log-Msg -msg $line
+ }
+ Remove-Item $lf
+ }
+
+ #Write-Output "Process finished with code " $proc.ExitCode
+ exit $proc.ExitCode
+ }
+
+ Log-Msg -msg "Getting Windows Defender process exclusions..." -logF $logFile
+
+ $Preferences = Get-MpPreference
+
+ #ExclusionProcess
+ $cnt = $Preferences.ExclusionProcess.Count
+ $cntRemoved = 0
+ $cntRemovedTotal = 0
+ $cntMissed = 0
+ $cntMissedTotal = 0
+
+ $bRmPath = ![string]::IsNullOrEmpty($RmExclPath)
+ if( $bRmPath ) { Log-Msg -msg "Exclusion path: $RmExclPath" -logF $logFile }
+
+ Log-Msg -msg " Found total $cnt of ExclusionProcess items" -logF $logFile
+
+ foreach( $pref in $Preferences.ExclusionProcess ) {
+
+ if( $bRmPath ) { $bGoAhead = $pref.Contains($RmExclPath) }
+ else { $bGoAhead = $true }
+
+ if( $bGoAhead ) {
+ Log-Msg -msg " removing $pref" -logF $logFile
+ Try
+ {
+ Remove-MpPreference -ExclusionProcess $pref
+ $cntRemoved++
+ }
+ Catch
+ {
+ if( ![string]::IsNullOrEmpty($logFile) ) { Write-Error -Exception $_.Exception *>> $logFile }
+ Write-Error -Exception $_.Exception
+ $cntMissed++
+ }
+ }
+ }
+
+ if( $cntMissed -eq 0 ) { Log-Msg -msg " $cntRemoved relevant items removed from ExclusionProcess list" -logF $logFile }
+ else { Log-Msg -msg " WARNING: Only $cntRemoved out of $(cntRemoved+cntMissed) relevant items removed from ExclusionProcess list" -logF $logFile }
+
+ #ExclusionPath
+ $cnt = $Preferences.ExclusionPath.Count
+ $cntRemovedTotal = $cntRemoved
+ $cntRemoved = 0
+ $cntMissedTotal = $cntMissed
+ $cntMissed = 0
+
+ Log-Msg -msg " Found total $cnt of ExclusionPath items" -logF $logFile
+
+ foreach( $pref in $Preferences.ExclusionPath ) {
+
+ if( $bRmPath ) { $bGoAhead = $pref.Contains($RmExclPath) }
+ else { $bGoAhead = $true }
+
+ if( $bGoAhead ) {
+ Log-Msg -msg " removing $pref" -logF $logFile
+ Try
+ {
+ Remove-MpPreference -ExclusionPath $pref
+ $cntRemoved++
+ }
+ Catch
+ {
+ if( ![string]::IsNullOrEmpty($logFile) ) { Write-Error -Exception $_.Exception *>> $logFile }
+ Write-Error -Exception $_.Exception
+ $cntMissed++
+ }
+ }
+ }
+
+ if( $cntMissed -eq 0 ) { Log-Msg -msg " $cntRemoved relevant items removed from ExclusionPath list" -logF $logFile }
+ else { Log-Msg -msg " WARNING: Only $cntRemoved out of $(cntRemoved+cntMissed) relevant items removed from ExclusionPath list" -logF $logFile }
+
+ #TOTAL
+ $cntRemovedTotal += $cntRemoved
+ $cntMissedTotal += $cntMissed
+
+ Log-Msg -msg "============================" -logF $logFile
+ if( $cntMissedTotal -eq 0 ) { Log-Msg -msg "OK: Processed all $cntRemovedTotal items" -logF $logFile }
+ else { Log-Msg -msg "WARNING: Processed only $cntRemovedTotal out of $(cntRemovedTotal+cntMissedTotal) relevat items" -logF $logFile }
+
+ Log-Msg -msg "`nDone" -logF $logFile
+}
+Catch
+{
+ if( ![string]::IsNullOrEmpty($logFile) ) { Write-Error -Exception $_.Exception *>> $logFile }
+ Write-Error -Exception $_.Exception
+ exit -1
+}
+
--- /dev/null
+################################################################################
+#
+# Microsoft WindowsDefender exclusions handler
+# Espressif Systems, 2019
+#
+################################################################################
+#
+# PS utility to add/remove PROCESS exceptions to/from MS WD real-time
+# scanning. Files (referenced by 'path' or 'path\filemask') are expected
+# to be Windows process executables, for obvious reasons.
+#
+# The script requires Administrator privileges to succeed -> self-elevation procedure is involved
+#
+# Usage:
+#
+# PowerShell -ExecutionPolicy ByPass -File tools_WD_excl.ps1 <ARGUMENTS>
+#
+# ARGUMENTS:
+# -AddExclPath <path | path\*.filemask>
+# add all matching files in the path (recursive) to the WD exception list
+#
+# -AddExclFile <filepath>
+# adds file to the WD exception list exactly as specified by 'filepath'
+#
+# -RmExclPath <path | path\*.filemask>
+# remove all matching files in the path (recursive) from WD exclusions
+#
+# -RmExclFile <filepath>
+# adds file to the WD exception list exactly as specified by 'filepath'
+#
+# -logFile <filepath>
+# stdout/stderr redirection file. Used internally for elevated process (generated in tempdir, deleted after the script finishing)
+# use manually at your own risk
+#
+# Returns 0 on success or -1 on failure
+#
+#
+# Example:
+# PowerShell -ExecutionPolicy ByPass -File tools_WD_excl.ps1 -AddExclPath "C:\Program Files\Espressif\ESP-IDF Tools\*.exe"
+#
+# Notes:
+# - default scenario is set to the following
+# -AddExclPath "$Env:ProgramFiles\Espressif\ESP-IDF Tools\*.exe"
+# (eg when called with no params)
+# - only named parameters are supported, any other use-cases redirect to the default
+# - multiple paths/files in 1 parameter are not supported by this version
+# - minimum requirements: Windows XP SP3, PowerShell 2.0, Windows Defender with relevant PS cmdlets
+#
+################################################################################
+
+
+Param
+(
+ [String]$AddExclPath,
+ [String]$AddExclFile,
+ [String]$RmExclPath,
+ [String]$RmExclFile,
+ [String]$logFile
+)
+
+Import-Module Defender
+
+function Check-Command($cmdname)
+{
+ return [bool](Get-Command -Name $cmdname -ErrorAction SilentlyContinue)
+}
+
+function Log-Msg($msg, $logF = $null)
+{
+ if( ![string]::IsNullOrEmpty($logF) ) { Write-Output $msg *>> $logF }
+ else { Write-Output $msg }
+ [Console]::Out.Flush()
+}
+
+
+Try
+{
+ #self-elevation support
+ $myWindowsID=[System.Security.Principal.WindowsIdentity]::GetCurrent()
+ $myWindowsPrincipal=new-object System.Security.Principal.WindowsPrincipal($myWindowsID)
+ $adminRole=[System.Security.Principal.WindowsBuiltInRole]::Administrator
+
+ if( -not $myWindowsPrincipal.IsInRole($adminRole) ) {
+
+ $params = ""
+ foreach($key in $PSBoundParameters.keys) {
+ $params = -join( $params, "-", $key, " `"", $PSBoundParameters[$key], "`"" )
+ }
+
+ #running elevated and logFile not set
+ if( [string]::IsNullOrEmpty($logFile) ) {
+ $tempFileName = Get-Date -UFormat "%Y%m%d%H%M%s"
+ $lf = Join-Path -Path $env:TEMP -ChildPath "WDEspLog$tempFileName.log"
+ #Write-Output "Logfile: $lf"
+ }
+
+ $newProcess = new-object System.Diagnostics.ProcessStartInfo "PowerShell"
+ $newProcess.Arguments = "-ExecutionPolicy ByPass -File " + $script:MyInvocation.MyCommand.Definition + " " + $params + " -logFile $lf"
+ $newProcess.Verb = "RunAs"
+ $newProcess.WindowStyle = [System.Diagnostics.ProcessWindowStyle]::Hidden
+
+ $proc = [System.Diagnostics.Process]::Start($newProcess)
+ $proc.WaitForExit()
+
+ if (Test-Path -Path $lf ) {
+ foreach($line in Get-Content $lf) {
+ Log-Msg -msg $line
+ }
+ Remove-Item $lf
+ }
+
+ #Write-Output "Process finished with code " $proc.ExitCode
+ exit $proc.ExitCode
+ }
+
+ #parameter sanity check
+ if( $Args.Count -gt 0 ) {
+ $Exception = [ArgumentException]::new("Only named parameters are supported: $Args")
+ throw $Exception
+ }
+
+ #check WinDefender cmdlets are available
+ if (!(Check-Command -cmdname 'Add-MpPreference')) {
+ $Exception = [NotSupportedException ]::new("Windows Defender cmdlets not available")
+ throw $Exception
+ }
+
+ $pathsToExclude = New-Object 'System.Collections.Generic.List[String]'
+ $filesToExclude = New-Object 'System.Collections.Generic.List[String]'
+ $pathsToInclude = New-Object 'System.Collections.Generic.List[String]'
+ $filesToRemove = New-Object 'System.Collections.Generic.List[String]'
+
+ if( $PSBoundParameters.Count -gt 0 ) {
+
+ $bAddPath = ![string]::IsNullOrEmpty($AddExclPath)
+ $bAddFile = ![string]::IsNullOrEmpty($AddExclFile)
+ $bRmPath = ![string]::IsNullOrEmpty($RmExclPath)
+ $bRmFile = ![string]::IsNullOrEmpty($RmExclFile)
+
+ if( !$bAddPath -And !$bAddFile -And !$bRmPath -And !$bRmFile ) {
+ $Exception = [ArgumentException]::new("Invalid parameter(s): $Args")
+ throw $Exception
+ }
+
+ #ADD exclusion paths
+ if( $bAddPath ) {
+ #foreach ($wdPath in $AddExclPath) {
+ # $pathsToExclude.Add( $wdPath )
+ #}
+ $pathsToExclude.Add( $AddExclPath )
+ }
+
+ #ADD exclusion files
+ if( $bAddFile ) {
+ #foreach ($wdFile in $AddExclFile) {
+ # $filesToExclude.Add( $wdFile )
+ #}
+ $filesToExclude.Add( $AddExclFile )
+ }
+
+ #REMOVE exclusion paths
+ if( $bRmPath ) {
+ #foreach ($wdPath in $RmExclPath) {
+ # $pathsToInclude.Add( $wdPath )
+ #}
+ $pathsToInclude.Add( $RmExclPath )
+ }
+
+ #ADD exclusion file
+ if( $bAddFile ) {
+ #foreach ($wdFile in $RmExclFile) {
+ # $filesToRemove.Add( $wdFile )
+ #}
+ $filesToRemove.Add( $RmExclFile )
+ }
+ }
+ #default: throw exception
+ else {
+ $Exception = [ArgumentException]::new("Mandatory parameter missing")
+ throw $Exception
+ }
+
+
+ #to exclude all files opened by a process including the process' binary, a record must be added to both Exclusions/Paths and Exclusions/Processes configurations, see
+ # https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-antivirus/configure-process-opened-file-exclusions-windows-defender-antivirus :
+ # "When you add a process to the process exclusion list, Windows Defender Antivirus won't scan files opened by that process, no matter where the files are located. The process itself, however, will be scanned unless it has also been added to the file exclusion list.
+ #The exclusions only apply to always-on real-time protection and monitoring. They don't apply to scheduled or on-demand scans."
+
+ Log-Msg -msg "Updating Windows Defender real-time scan exclusions:" -logF $logFile
+
+ $itemCount = 0
+
+ #exclusions
+ foreach( $exclPath in $pathsToExclude ) {
+ $exclFiles = Get-ChildItem -Recurse -File -Path $exclPath | % { $_.FullName }
+ foreach ($exfile in $exclFiles) {
+ Log-Msg -msg " adding $exfile" -logF $logFile
+ Add-MpPreference -ExclusionProcess $exfile
+ Add-MpPreference -ExclusionPath $exfile
+ $itemCount++
+ }
+ }
+
+ ### ! better run in separate, adding files to exclusion object array from above is very inefficient (forced reallocations)
+ foreach ($exfile1 in $filesToExclude) {
+ Log-Msg -msg " adding $exfile1" -logF $logFile
+ Add-MpPreference -ExclusionProcess $exfile1
+ Add-MpPreference -ExclusionPath $exfile1
+ $itemCount++
+ }
+
+ #inclusions
+ foreach( $inclPath in $pathsToInclude ) {
+ $inclFiles = Get-ChildItem -Recurse -File -Path $inclPath | % { $_.FullName }
+ foreach ($infile in $inclFiles) {
+ Log-Msg -msg " removing $infile" -logF $logFile
+ Remove-MpPreference -ExclusionProcess $infile
+ Remove-MpPreference -ExclusionPath $infile
+ $itemCount++
+ }
+ }
+
+ ### ! see exclusions
+ foreach ($infile1 in $filesToExclude) {
+ Log-Msg -msg " removing $infile1" -logF $logFile
+ Remove-MpPreference -ExclusionProcess $infile1
+ Remove-MpPreference -ExclusionPath $infile1
+ $itemCount++
+ }
+
+ Log-Msg -msg "Done (processed $itemCount items)" -logF $logFile
+}
+Catch
+{
+ if( ![string]::IsNullOrEmpty($logFile) ) { Write-Error -Exception $_.Exception *>> $logFile }
+ Write-Error -Exception $_.Exception
+ exit -1
+}
projects / esp-idf / commitdiff