functions/New-AzureADPIMRequest.ps1
|
function New-AzureADPIMRequest { [CmdletBinding()] param ( [int]$DurationInHours = 8, $RoleName = 'Global Reader', $Reason = "Daily PIM elevation" ) if (-not (Get-Module -ListAvailable -Name AzureADPreview)) { Write-Host 'Azure AD Preview module required, installing' -ForegroundColor Yellow Install-Module -Name AzureADPreview -Scope CurrentUser } else { Import-Module -Name AzureADPreview } try { $AzureADCurrentSessionInfo = Get-AzureADCurrentSessionInfo -ErrorAction Stop } catch { Write-Host 'No active Azure AD session, calling Connect-AzureAD (the login window often hides in the backgroud, minimize the PowerShell window to check if you do not see it)' -ForegroundColor Yellow Connect-AzureAD $AzureADCurrentSessionInfo = Get-AzureADCurrentSessionInfo } switch ($RoleName) { 'Global Administrator' { $roleDefinition = Get-AzureADMSPrivilegedRoleDefinition -ProviderId aadRoles -ResourceId $AzureADCurrentSessionInfo.TenantId -Filter "DisplayName eq 'Global Administrator'" } Default { $roleDefinition = Get-AzureADMSPrivilegedRoleDefinition -ProviderId aadRoles -ResourceId $AzureADCurrentSessionInfo.TenantId | Out-GridView -PassThru } } $subject = Get-AzureADUser -Filter ("userPrincipalName eq" + "'" + $($AzureADCurrentSessionInfo.Account) + "'") $schedule = New-Object Microsoft.Open.MSGraph.Model.AzureADMSPrivilegedSchedule $schedule.Type = "Once" $schedule.StartDateTime = (Get-Date).ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ss.fffZ") $schedule.EndDateTime = (Get-Date).AddHours($DurationInHours).ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ss.fffZ") $ExistingRoleAssignmentRequest = Get-AzureADMSPrivilegedRoleAssignmentRequest -ProviderId aadRoles | Where-Object RequestedDateTime -gt (Get-Date).AddHours(-8) if ($ExistingRoleAssignmentRequest) { Write-Host "User $($AzureADCurrentSessionInfo.Account) is already elevated" -ForegroundColor Green } else { try { Open-AzureADMSPrivilegedRoleAssignmentRequest -ProviderId aadRoles -Schedule $schedule -ResourceId $AzureADCurrentSessionInfo.TenantId -RoleDefinitionId $roleDefinition.Id -SubjectId $subject.ObjectId -AssignmentState "Active" -Type "UserAdd" -Reason $Reason Write-Host "PIM elevation for user $($AzureADCurrentSessionInfo.Account) succeeded" -ForegroundColor Yellow } catch { Write-Host "PIM elevation for user $($AzureADCurrentSessionInfo.Account) failed: $($PSItem.Exception.Message)" -ForegroundColor Red } } } |