private/Get-MSWarranty.ps1
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function Get-MSWarranty([Parameter(Mandatory = $true)][string]$SourceDevice, $client) { $body = ConvertTo-Json @{ sku = "Surface_" SerialNumber = "$SourceDevice" ForceRefresh = $false } $today = Get-Date -Format yyyy-MM-dd $PublicKey = Invoke-RestMethod -Uri 'https://surfacewarrantyservice.azurewebsites.net/api/key' -Method Get $AesCSP = New-Object System.Security.Cryptography.AesCryptoServiceProvider $AesCSP.GenerateIV() $AesCSP.GenerateKey() $AESIVString = [System.Convert]::ToBase64String($AesCSP.IV) $AESKeyString = [System.Convert]::ToBase64String($AesCSP.Key) $AesKeyPair = [System.Convert]::ToBase64String([System.Text.Encoding]::UTF8.GetBytes("$AESIVString,$AESKeyString")) $bodybytes = [System.Text.Encoding]::UTF8.GetBytes($body) $bodyenc = [System.Convert]::ToBase64String($AesCSP.CreateEncryptor().TransformFinalBlock($bodybytes, 0, $bodybytes.Length)) $RSA = New-Object System.Security.Cryptography.RSACryptoServiceProvider $RSA.ImportCspBlob([System.Convert]::FromBase64String($PublicKey)) $EncKey = [System.Convert]::ToBase64String($rsa.Encrypt([System.Text.Encoding]::UTF8.GetBytes($AesKeyPair), $false)) $FullBody = @{ Data = $bodyenc Key = $EncKey } | ConvertTo-Json $WarReq = Invoke-RestMethod -uri "https://surfacewarrantyservice.azurewebsites.net/api/v2/warranty" -Method POST -body $FullBody -ContentType "application/json" if ($WarReq.warranties) { $WarrantyState = foreach ($War in ($WarReq.warranties.effectiveenddate -split 'T')[0]) { if ($War -le $today) { "Expired" } else { "OK" } } $WarObj = [PSCustomObject]@{ 'Serial' = $SourceDevice 'Warranty Product name' = $WarReq.warranties.name -join "`n" 'StartDate' = [DateTime](($WarReq.warranties.effectivestartdate | sort-object -Descending | select-object -last 1) -split 'T')[0] 'EndDate' = [DateTime](($WarReq.warranties.effectiveenddate | sort-object | select-object -last 1) -split 'T')[0] 'Warranty Status' = $WarrantyState 'Client' = $Client } } else { $WarObj = [PSCustomObject]@{ 'Serial' = $SourceDevice 'Warranty Product name' = 'Could not get warranty information' 'StartDate' = $null 'EndDate' = $null 'Warranty Status' = 'Could not get warranty information' 'Client' = $Client } } return $WarObj } |