Public/Functions/Session/Assert-AzureADConnection.ps1
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# Module: TeamsFunctions # Function: Session # Author: David Eberhardt # Updated: 01-OCT-2020 # Status: Live function Assert-AzureADConnection { <# .SYNOPSIS Asserts an established Connection to AzureAD .DESCRIPTION Tests a connection to AzureAd is established. .EXAMPLE Assert-AzureADConnection Will run Test-AzureADConnection and, if successful, stops. If unsuccessful, displays request to create a new session and stops. .INPUTS None .OUTPUTS System.Void - If called directly; On-Screen output only Boolean - If called by other CmdLets, On-Screen output for the first call only .NOTES None .COMPONENT TeamsSession .FUNCTIONALITY Verifies a Connection to AzureAd is established .LINK https://github.com/DEberhardt/TeamsFunctions/tree/master/docs/ .LINK about_TeamsSession .LINK Assert-AzureAdConnection .LINK Assert-MicrosoftTeamsConnection .LINK Get-CurrentConnectionInfo #> [CmdletBinding()] [OutputType([Boolean])] param() #param begin { Show-FunctionStatus -Level Live $Stack = Get-PSCallStack $Called = ($stack.length -ge 3) } #begin process { if (Test-AzureADConnection) { #$TenantDomain = $((Get-AzureADCurrentSessionInfo -WarningAction SilentlyContinue).TenantDomain) #Write-Verbose -Message "[ASSERT] AzureAD(v2): Valid session found - Tenant: $TenantDomain" if ($stack.length -lt 3) { Write-Verbose -Message '[ASSERT] AzureAD(v2) Session Connected' } return $(if ($Called) { $true }) } else { Write-Host '[ASSERT] ERROR: You must call the Connect-AzureAD cmdlet before calling any other cmdlets. (Connect-Me can be used for multiple connections) ' -ForegroundColor Red return $(if ($Called) { $false }) } } #process end { } #end } #Assert-AzureADConnection |