DSCResources/ArcGIS_WebAdaptorInstall/ArcGIS_WebAdaptorInstall.psm1
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<#
.SYNOPSIS Installation Resource to Install WebAdaptors. Takes Care of multiple installations of a WebAdaptor. Resource Implemented specifically to support multiple WebAdaptors on a Single Machine. .PARAMETER Ensure Take the values Present or Absent. - "Present" ensures that WebAdaptor is Installed along with all it prerequisites. - "Absent" ensures that WebAdaptor is uninstalled. .PARAMETER Context Context with which the Web Adaptor Needs to be Installed. .PARAMETER Version Version of the WebAdaptor to be Installed. .PARAMETER Path Installer Path of the Webdaptor. .PARAMETER Arguments A MSFT_Credential Object - Primary Site Administrator. .PARAMETER LogPath Path where the Install logs will be saved. #> function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [parameter(Mandatory = $true)] [System.String] $Context, [parameter(Mandatory = $true)] [System.String] $Version, [parameter(Mandatory = $false)] [System.String] $Path ) Import-Module $PSScriptRoot\..\..\ArcGISUtility.psm1 -Verbose:$false $null } function Set-TargetResource { [CmdletBinding()] param ( [parameter(Mandatory = $true)] [System.String] $Context, [parameter(Mandatory = $true)] [System.String] $Version, [parameter(Mandatory = $false)] [System.String] $Path, [parameter(Mandatory = $false)] [System.String] $Arguments, [System.String] $LogPath, [ValidateSet("Present","Absent")] [System.String] $Ensure ) Import-Module $PSScriptRoot\..\..\ArcGISUtility.psm1 -Verbose:$false if($Ensure -eq 'Present') { if(-not(Test-Path $Path)){ throw "$Path is not found or inaccessible" } $PreRequisiteWindowsFeatures = @("IIS-ManagementConsole", "IIS-ManagementScriptingTools", "IIS-ManagementService", "IIS-ISAPIExtensions", "IIS-ISAPIFilter", "IIS-RequestFiltering", "IIS-WindowsAuthentication", "IIS-StaticContent", "IIS-ASPNET45", "IIS-NetFxExtensibility45", "IIS-WebSockets") foreach($pr in $PreRequisiteWindowsFeatures){ Write-Verbose "Installing Windows Feature: $pr" if (Get-Command "Get-WindowsOptionalFeature" -errorAction SilentlyContinue) { if(-not((Get-WindowsOptionalFeature -FeatureName $pr -online).State -ieq "Enabled")){ Enable-WindowsOptionalFeature -Online -FeatureName $pr -All } }else{ Write-Verbose "Please check the Machine Operating System Compatatbilty" } } $ExecPath = $null if((Get-Item $Path).length -gt 5mb) { Write-Verbose 'Self Extracting Installer' $TempFolder = Join-Path ([System.IO.Path]::GetTempPath()) "WebAdaptor\$($Context)" if(Test-Path $TempFolder) { Remove-Item -Path $TempFolder -Recurse } if(-not(Test-Path $TempFolder)) { New-Item $TempFolder -ItemType directory } Write-Verbose "Extracting $Path to $TempFolder" Start-Process -FilePath $Path -ArgumentList "/s /d $TempFolder" -Wait -NoNewWindow Write-Verbose 'Done Extracting. Waiting 15 seconds to allow the extractor to close files' Start-Sleep -Seconds 15 $SetupExe = Get-ChildItem -Path $TempFolder -Filter 'Setup.exe' -Recurse | Select-Object -First 1 $ExecPath = $SetupExe.FullName if(-not($ExecPath) -or (-not(Test-Path $ExecPath))) { Write-Verbose 'Setup.exe not found in extracted contents' $SetupExe = Get-ChildItem -Path $TempFolder -Filter '*.exe' -Recurse | Select-Object -First 1 $ExecPath = $SetupExe.FullName if(-not($ExecPath) -or (-not(Test-Path $ExecPath))) { Write-Verbose "Executable .exe not found in extracted contents to install. Looking for .msi" $SetupExe = Get-ChildItem -Path $TempFolder -Filter '*.msi' -Recurse | Select-Object -First 1 $ExecPath = $SetupExe.FullName if(-not($ExecPath) -or (-not(Test-Path $ExecPath))) { throw "Neither .exe nor .msi not found in extracted contents to install" } } } Write-Verbose "Executing $ExecPath with arguments $Arguments" Write-Verbose "$ExecPath $Arguments" if($LogPath) { Start-Process -FilePath $ExecPath -ArgumentList $Arguments -Wait -RedirectStandardOutput $LogPath }else { Start-Process -FilePath $ExecPath -ArgumentList $Arguments -Wait } } else { Write-Verbose "Installing Software using installer at $Path and arguments $Arguments" if($LogPath) { Start-Process -FilePath $Path -ArgumentList $Arguments -Wait -RedirectStandardOutput $LogPath }else { Start-Process -FilePath $Path -ArgumentList $Arguments -Wait } } Write-Verbose "Giving Permissions to Folders for IIS_IUSRS" foreach($p in (Get-ChildItem "$($env:SystemDrive)\Windows\Microsoft.NET\Framework*\v*\Temporary ASP.NET Files").FullName){ icacls $p /grant 'IIS_IUSRS:(OI)(CI)F' /T } icacls "$($env:SystemDrive)\Windows\TEMP\" /grant 'IIS_IUSRS:(OI)(CI)F' /T Write-Verbose "Increasing Web Request Timeout to 1 hour" Set-WebConfigurationProperty -pspath "MACHINE/WEBROOT/APPHOST/Default Web Site/$($Context)" -filter "system.web/httpRuntime" -name "executionTimeout" -value "01:00:00" } elseif($Ensure -eq 'Absent') { $WAInstalls = (Get-CimInstance Win32_Product| Where-Object {$_.Name -match 'Web Adaptor' -and $_.Vendor -eq 'Environmental Systems Research Institute, Inc.'}) foreach($wa in $WAInstalls){ if($wa.InstallLocation -match "\\$($Context)\\"){ #SanityCheck - if($ProductIds -contains $wa.IdentifyingNumber) $ProdId = $wa.IdentifyingNumber if(-not($ProdId.StartsWith('{'))){ $ProdId = '{' + $ProdId } if(-not($ProdId.EndsWith('}'))){ $ProdId = $ProdId + '}' } Write-Verbose "msiexec /x ""$ProdId"" /quiet" Start-Process 'msiexec' -ArgumentList "/x ""$ProdId"" /quiet" -wait Remove-WebConfigurationLocation -Name "Default Web Site/$($Context)" break } } } Write-Verbose "In Set-Resource for $Name" } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [parameter(Mandatory = $true)] [System.String] $Context, [parameter(Mandatory = $true)] [System.String] $Version, [parameter(Mandatory = $false)] [System.String] $Path, [parameter(Mandatory = $false)] [System.String] $Arguments, [System.String] $LogPath, [ValidateSet("Present","Absent")] [System.String] $Ensure ) Import-Module $PSScriptRoot\..\..\ArcGISUtility.psm1 -Verbose:$false $WAInstalls = (Get-CimInstance Win32_Product| Where-Object {$_.Name -match 'Web Adaptor' -and $_.Vendor -eq 'Environmental Systems Research Institute, Inc.'}) if($WAInstalls.Length -gt 1){ Write-Verbose "Multiple Instances of Web Adaptor are already installed" } $result = $false foreach($wa in $WAInstalls){ if($wa.InstallLocation -match "\\$($Context)\\"){ $result = $true break }else{ $result = $false } } if($Ensure -ieq 'Present') { $result } elseif($Ensure -ieq 'Absent') { (-not($result)) } } Export-ModuleMember -Function *-TargetResource |