67 lines
2.5 KiB
PowerShell
67 lines
2.5 KiB
PowerShell
param(
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[string]$ServerUrl = "http://192.168.178.24:8080"
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)
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$ComputerName = $env:COMPUTERNAME
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$User = [System.Security.Principal.WindowsIdentity]::GetCurrent().Name
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$IPAddress = (Get-NetIPAddress -AddressFamily IPv4 -InterfaceAlias "Ethernet*", "Wi-Fi*" | Select-Object -First 1).IPAddress
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$MacAddress = (Get-NetAdapter | Where-Object { $_.Status -eq 'Up' } | Select-Object -First 1).MacAddress
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$LastSeen = Get-Date -Format "yyyy-MM-dd HH:mm:ss"
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# Get installed software from registry (32 and 64 bit)
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$Software = @()
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$RegistryPaths = @(
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"HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\*",
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"HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\*",
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"HKCU:\Software\Microsoft\Windows\CurrentVersion\Uninstall\*"
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)
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foreach ($Path in $RegistryPaths) {
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Get-ItemProperty $Path -ErrorAction SilentlyContinue | Where-Object { $_.DisplayName -ne $null } | ForEach-Object {
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$Software += @{
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Name = $_.DisplayName
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Version = $_.DisplayVersion
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}
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}
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}
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# Unique list and sort
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$Software = $Software | Sort-Object Name -Unique
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# Force Software to be an array even if it has only one element (for PS 5.1 compatibility)
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if ($null -eq $Software) {
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$Software = @()
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}
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$Inventory = @{
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ComputerName = $ComputerName
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User = $User
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IPAddress = $IPAddress
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MacAddress = $MacAddress
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LastSeen = $LastSeen
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Software = @($Software) # Ensure it's wrapped in an array
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}
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# In PowerShell 5.1, ConvertTo-Json still flattens single-item arrays in some cases.
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# We can use a trick to ensure it stays an array or use PS7's -AsArray if available.
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$Json = $Inventory | ConvertTo-Json -Depth 10
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if ($Software.Count -eq 1) {
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# Manual fix for PS 5.1 flattening single-item arrays in JSON
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# This is a bit hacky but effective for compatibility:
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# If Software is a single object { ... }, replace it with [ { ... } ]
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# We look for "Software": { and ensure it's "Software": [ {
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$Json = $Json -replace '"Software":\s*\{', '"Software": ['
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if ($Json -match '"Software":\s*\[') {
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# If we replaced the start, we need to replace the end of that object
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# This regex is simplified and assumes Software is at the end or followed by }
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$Json = $Json -replace '(?ms)("Software":\s*\[.*?)\}(\s*\})', '$1}]$2'
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}
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}
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try {
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Invoke-RestMethod -Uri "$ServerUrl/inventory" -Method Post -Body $Json -ContentType "application/json"
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Write-Host "Inventory sent successfully to $ServerUrl"
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} catch {
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Write-Error "Failed to send inventory: $_"
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}
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