Public/func_Connect-MSPToolbox.ps1
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function Connect-MSPToolbox { param ( [CmdletBinding()] [parameter(Mandatory = $true)] [string]$ApplicationID, [parameter(Mandatory = $true)] [string]$ApplicationSecret, [parameter(Mandatory = $true)] [string]$Refreshtoken, [parameter(Mandatory = $true)] [string]$TenantID ) $ErrorActionPreference = "Stop" try { Test-MSPToolboxConnection Write-Debug "MSPToolBox | Connecting with Microsoft CSP with given values..." $graphBody = @{ client_id = $ApplicationID client_secret = $ApplicationSecret refresh_token = $Refreshtoken scope = "https://graph.microsoft.com/.default" grant_type = "refresh_token" } $graphToken = Invoke-RestMethod -Method Post -Uri "https://login.microsoftonline.com/$($TenantID)/oauth2/v2.0/token" -Body $graphBody $authHeader = @{ Authorization = "Bearer $($graphToken.access_token)"; "Content-Type" = "application/json" } Write-Debug "MSPToolBox | Checking connection and functionalities..." $customerSplat = @{ Method = "Get" URI = "https://graph.microsoft.com/beta/contracts" Header = $authHeader } $customers = Invoke-RestMethod @customerSplat Write-Debug "MSPToolBox | Verifying customers..." if (($customers.value).count -ge 1) { # set variables after confirmation of validity $script:mspToolBoxSession.ApplicationID = $ApplicationID $script:mspToolBoxSession.ApplicationSecret = $ApplicationSecret $script:mspToolBoxSession.Refreshtoken = $Refreshtoken $script:mspToolBoxSession.TenantID = $TenantID $script:mspToolBoxSession.MSPAuthHeader = $authHeader $script:mspToolBoxSession.MSPTokenExpiry = [datetime](Get-Date).AddMinutes($graphToken.expires_in) Write-Debug "MSPToolBox | Connected!" } else { Write-Debug "MSPToolBox | Oops! No customers found, check logs/error messsages for debugging" } } catch { Write-Error (Format-ErrorCode $_) } Write-Output "Connected to MSPToolbox!" } |