Public/Templates/Application/Intune-D-AppDetection.ps1
|
# Intune detection script to check if the application is installed using the version info in the config.installer.json file # App name and version as per config.installer.json $AppName = "##NAME_TEMPLATE" $Version = "##VERSION_TEMPLATE" $APFBase = "APF" # Paths to check for the version info file $PathsToCheck = @("${env:ProgramFiles(x86)}\$APFBase\AppConfigs\$($AppName)_config.installer.json") $PathsToCheck += Get-ChildItem -Path "c:\Users\*\AppData\Roaming\$APFBase\AppConfigs\$($AppName)_config.installer.json" -ErrorAction SilentlyContinue | Select-Object -ExpandProperty FullName foreach ($Path in $PathsToCheck) { if (Test-Path -Path $Path) { $VersionInfo = Get-Content -Path $Path | ConvertFrom-Json if ($VersionInfo.version -eq $Version) { switch ($VersionInfo.target) { "user" { if ($Path -like "c:\Users\*") { Write-Output "The application is installed for the current user and matches the required version on file $Path" exit 0 } } "system" { if ($Path -like "${env:ProgramFiles(x86)}\*") { Write-Output "The application is installed for all users and matches the required version on file $Path" exit 0 } elseif ($Path -like "${env:ProgramFiles}\*") { Write-Output "The application is installed for all users and matches the required version on file $Path" exit 0 } } default { Write-Output "Unknown target in the version info file $Path" exit 1 } } } else { # Test if installed version is greater than required version $InstalledVersion = $VersionInfo.version $RequiredVersion = $Version if ([version]$InstalledVersion -gt [version]$RequiredVersion) { Write-Output "The application is installed and the installed version is greater than the required version on file $Path" exit 0 } else { Write-Output "The version info does not match the required version on file $Path" exit 1 } } } } # If the script hasn't exited by this point, the version file does not exist Write-Output "The version file does not exist" exit 1 |