public/Test-AppVentiXIsLicensed.ps1
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<#
.SYNOPSIS Checks if the AppVentiX license is valid. .DESCRIPTION The Test-AppVentiXIsLicensed function checks if the AppVentiX license is valid. It retrieves the license details and compares the expiration date with the current date. If the license is expired or about to expire within 30 days, a warning message is displayed. If the license is valid, the function returns $true; otherwise, it returns $false. .PARAMETER ConfigShare Specifies the path to the AppVentiX configuration share. You can ommit this parameter if Set-AppVentiXConfigShare has been called. .PARAMETER Force Forces the license validation even if it has already been validated. .EXAMPLE PS C:\> Test-AppVentiXIsLicensed -ConfigShare "\\server\share" -Force Checks if the license is valid for the AppVentiX configuration share "\\server\share" and forces the validation. .NOTES Function : Test-AppVentiXIsLicensed Author : John Billekens Copyright: Copyright (c) AppVentiX Version : 1.0 #> function Test-AppVentiXIsLicensed { [CmdletBinding()] [OutputType([bool])] param ( [Parameter()] [String]$ConfigShare = $Script:AppVentix.ConfigShare, [Switch]$Force ) try { $licenseIsValid = $Script:AppVentix.LicenseValid if (-Not ($licenseIsValid -is [bool])) { $licenseIsValid = $false } if (($licenseIsValid -eq $false) -or $Force) { if (Test-Path -Path $ConfigShare) { Write-Verbose "Checking if the license is valid..." $licenseDetails = Get-AppVentiXLicence -ConfigShare $ConfigShare Write-Verbose "License details:`r`n$(($licenseDetails | Out-String).Trim())" if ($licenseDetails.LicensedUntil -gt [datetime]::Now) { if (($licenseDetails.LicensedUntil - [datetime]::Now).Days -lt 30) { Write-Warning "The license will expire on $($licenseDetails.LicensedUntil.ToString("M/d/yyyy")). This means that AppVentiX will stop working.`r`nPlease contact support@appventix.com to extend the license subscription." } Write-Verbose "AppVentiX license is valid until $($licenseDetails.LicensedUntil)" $licenseIsValid = $true } else { Write-Warning "AppVentiX license expired on $($licenseDetails.LicensedUntil)!" $licenseIsValid = $false } } else { Write-Warning "Config share not accessable!" $licenseIsValid = $false } } else { Write-Verbose "License already validated and valid, skipping..." $licenseIsValid = $true } } catch { Write-Verbose "Error reading the license file, $($_.Exception.Message)" $Script:AppVentix.LicenseValid = $false Throw "Could not read the license file 'AppVentiX.lic'!" } $Script:AppVentix.LicenseValid = $licenseIsValid return $licenseIsValid } |