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1.1

Functions/Get-ActiveDirectory.ps1

function Get-ActiveDirectory {
    try{
        $script:scannedADApplications = New-Object System.Collections.ArrayList;
        $allApplications = Get-AzureRmADApplication -ErrorAction Continue;

        if(!$?){
            Out-Error $Global:Error[0];
        }

        $noOfApplicationsFound = $allApplications.Count + 1;
        $noOfApplicationsProcessed = 0;

        Add-Log "Total no. of AD applications found: $noOfApplicationsFound";

        foreach($application in $allApplications) {
            $applicationId = $application.ApplicationId;
            $applicationName = $application.DisplayName;

            Write-Progress -Activity "Scanning Active Directory" -Id 2 -CurrentOperation "Processing application: $applicationName" -Status "AD applications in current tenant: $noOfApplicationsProcessed of $noOfApplicationsFound" -PercentComplete (($noOfApplicationsProcessed/$noOfApplicationsFound)*100)

            $currentApplicationCredentials = Get-AzureRmADAppCredential -ApplicationId $applicationId;

            foreach($applicationCredential in $currentApplicationCredentials){
                $scannedADApplication = New-Object PSObject;
                $scannedADApplication | add-member -MemberType NoteProperty -Name "ApplicationId" -Value $applicationId;
                $scannedADApplication | add-member -MemberType NoteProperty -Name "DisplayName" -Value $applicationName;
                $scannedADApplication | add-member -MemberType NoteProperty -Name "KeyId" -Value $applicationCredential.KeyId;
                $scannedADApplication | add-member -MemberType NoteProperty -Name "StartDate" -Value $applicationCredential.StartDate;
                $scannedADApplication | add-member -MemberType NoteProperty -Name "EndDate" -Value $applicationCredential.EndDate;
                $scannedADApplication | add-member -MemberType NoteProperty -Name "KeyType" -Value $applicationCredential.Type;
                
                $scannedADApplications.Add($scannedADApplication) | Out-Null;
                $noOfApplicationsProcessed++;

                Add-Log "Processed Active Directory: $applicationId - $applicationName";
            }
        }

        Add-Log "Finished processing $noOfApplicationsProcessed active directory applications";

        if($scannedADApplications){
            Set-Output -outputData $scannedADApplications -outputFileName "ActiveDirectory";
        }
    } catch {
        Out-Error $Global:Error[0];
    }
}