ANWS.psm1
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function Install-ANWS { <# .SYNOPSIS This function installs the ActiveNet Workstation Service (ANWS) from a specified source or by downloading it. Previous installations will be overwritten and a transcript log will be saved on the system drive. .PARAMETER Source Specifies the ANWS zip file to be used as the installer source. This parameter is mandatory if the 'Download' parameter is NOT used. .PARAMETER Download If this switch is used, the function will download the ANWS zip file from the ActiveNet website. .PARAMETER Destination This parameter is mandatory. It specifies a temporary working directory. This destination is where the ANWS zip file will be saved and extracted. Files will be removed upon completion. .EXAMPLE PS> Install-ANWS -Download -Destination 'C:\Temp' This example downloads the ANWS zip file from the ActiveNet website and installs it. The zip file is saved and extracted in the 'C:\Temp' directory. .EXAMPLE PS> Install-ANWS -Source "\\Server\ANWS Downloads\activenetworkstationservice.zip" -Destination 'C:\Temp' This example uses the specified ANWS zip file as the installer source. The zip file is saved and extracted in the 'C:\Temp' directory. #> [CmdletBinding(DefaultParameterSetName='Source')] param ( [Parameter(ParameterSetName='Source', Mandatory=$true)] [string]$Source, [Parameter(ParameterSetName='Download')] [switch]$Download, [Parameter(Mandatory=$true)] [string]$Destination ) # Variables $logFile = "$((Get-CimInstance -ClassName CIM_OperatingSystem).SystemDrive)\ANWS_Log_$(Get-Date -Format MMddHHmm).txt" $anws = 'activenetworkstationservice' $extract = Join-Path -Path $destination -ChildPath 'Extract' $msi = "{0}\{1}Installer.msi" -f $extract, $anws $aN = 'ActiveNet Workstation Service' # Start transcript Start-Transcript -Append $logFile # Check path if (!(Test-Path -Path $destination)) { Write-Verbose "Creating directory $destination" -Verbose New-Item -ItemType Directory -Path $destination | Out-Null } # Download from ActiveNet if parameter was used if ($download) { $url = "https://activenetmaint.active.com/upgrade/$anws.zip" $zip = "{0}\{1}.zip" -f $destination, $anws $maxRetries = 5 # Check connection to URL if (([System.Net.WebRequest]::Create($url)).GetResponse().StatusCode -eq 'OK') { $retryCount = 0 $downloadComplete = $false # Retry download until it's successful or max retries reached while (-not $downloadComplete -and $retryCount -lt $maxRetries) { # Download latest ANWS # Start-BitsTransfer -Source $url -Destination $zip -DisplayName "Downloading File" -Priority High # Not using because issues with BITS # Invoke-WebRequest -Uri $url -OutFile $destination # Use if you need a progress bar (New-Object Net.WebClient).DownloadFile($url,$zip) # Verify download if (Test-Path $zip) { Write-Verbose -Message 'Download complete' -Verbose $downloadComplete = $true } else { Write-Verbose -Message 'Download failed, retrying...' -Verbose $retryCount++ } } if (-not $downloadComplete) { Write-Verbose -Message 'Download failed after maximum retries' -Verbose } } else { # URL connection failed test Write-Verbose -Message "Could not reach $url" -Verbose return } } else { # Copy zip from specified source if ($source -like "*.zip*") { Copy-Item -Path $source -Destination $destination $fileName = Split-Path $source -Leaf $zip = Join-Path -Path $destination -ChildPath $fileName } else { Write-Verbose -Message 'Source must be zip extension' -Verbose return } } if (Test-Path $zip) { # Extract try { New-Item -ItemType Directory -Path $extract | Out-Null Expand-Archive -Path $zip -DestinationPath $extract -Force -ErrorAction Stop Write-Verbose -Message 'Extraction complete' -Verbose } catch { Write-Verbose -Message "Error: $($_.Exception.Message)" -Verbose } # Install $msiArgs = @( '/i' ('"{0}"' -f "$msi") '/qn' ) Start-Process msiexec.exe -ArgumentList $msiArgs -Wait -NoNewWindow # Set automatic service restart upon failure cmd /c sc failure $anws reset= 0 actions= restart/0 | Out-Null } else { Write-Verbose -Message "$zip not found" -Verbose return } # Verify installation $anPkg = Get-Package "$aN" -ErrorAction Ignore if ($anPkg) { $version = $anPkg.version } else { Write-Verbose "problem with $aN installation" return } # Cleanup Remove-Item -Path $zip -Force Remove-Item -Path $extract -Recurse -Force # Stop transcript Write-Verbose -Message "ActiveNet Workstation Service v$version installed" -Verbose Stop-Transcript } function Set-ANWSRestart { <# .SYNOPSIS The function will grant permissions to authenticated users to restart restart the ActiveNet Workstation Service service and create a shortcut to do so. .PARAMETER Destination The path where the shortcut should be created. If not specified, the function will default to the Public Desktop. .EXAMPLE PS> Set-ANWSRestart #> param( [string]$ShortcutLocation = "$env:PUBLIC\desktop" ) # Variables $anws = 'activenetworkstationservice' try { # Permission to let authenticated users restart ANWS cmd /c sc sdset $anws "D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)(A;;RPWPCR;;;AU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)" # Create bat New-Item -Path $shortcutLocation -Name 'restartanws.bat' -Value "net stop $anws `nnet start $anws" -force -ErrorAction SilentlyContinue | Out-Null [System.IO.File]::SetAttributes("$shortcutlocation\restartanws.bat", 'Hidden') # Create shortcut $wshshell = New-Object -ComObject ("WScript.Shell") $shortcut = $wshShell.CreateShortcut((Join-Path $shortcutLocation "Restart ActiveNet.lnk")) $shortcut.TargetPath = "$shortcutLocation\restartanws.bat" $shortcut.IconLocation = 'C:\Windows\System32\shell32.dll,238' $shortcut.Save() } catch { Write-Verbose -Message "An error occurred: $($_.Exception.Message)" -Verbose } } function Uninstall-ANWS { <# .SYNOPSIS This function is used to uninstall ActiveNet Workstation Service. PowerShell 5 is started to ensure functionality. If an installation is detected it will check to make sure the service exists and that Java is stopped before uninstallation. After uninstallation it will verify the service has been removed as well as anything left behind in Program Files. .EXAMPLE PS> Uninstall-ActiveNet #> function Uninstall-ActiveNet () { # Variables $activeNet = 'ActiveNet Workstation Service' $installPath = $installPath = "$env:ProgramFiles(x86)\$ActiveNet" $logFile = "$((Get-CimInstance -ClassName CIM_OperatingSystem).SystemDrive)\ANWS_UnInstall_Log_$(Get-Date -Format MMddHHmm).txt" # Start Transcript Start-Transcript -Append $logFile try { # Check for ANWS and Uninstall if Found $installCheck = Get-Package -Name $activeNet -ErrorAction Stop if ($installCheck) { # Installation w/ missing service indicates a previous corrupt uninstall attempt and package uninstallation will fail Write-Verbose -Message "Found $activeNet" -Verbose if (!(Get-Service -DisplayName $activeNet -ErrorAction SilentlyContinue)) { New-Service -Name 'ActiveNetWorkstationService' -BinaryPathName 'C:\Program Files (x86)\ActiveNet Workstation Service\ActiveNet.ServiceContainer.exe' } # Newer ANWS versions include a java folder if (Get-Process -Name java -ErrorAction SilentlyContinue) { Stop-Process -Name java -Force } # Uninstall Stop-Service -DisplayName $activeNet -Force Uninstall-Package -Name 'ActiveNet Workstation Service' -Force Write-Verbose -Message 'Uninstalled' -Verbose } } catch { Write-Verbose -Message 'Not Found' -Verbose Write-Verbose -Message "Error: $($_.Exception.Message)" -Verbose } finally { # Service Removal Double Check if (Get-Service -DisplayName $activeNet -ErrorAction SilentlyContinue) { cmd /c sc delete activenetworkstationservice } # Orphaned Files Check if (Test-Path $installPath) { Remove-Item $installPath -Recurse -Force -ErrorAction Stop } Stop-Transcript } } $major = $PSVersionTable.PSVersion.Major if ($major -eq 5) { Uninstall-ActiveNet } else { powershell -command ${Function:Uninstall-ActiveNet} } } |