internal/functions/Add-RoleToSPN.ps1
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Function Add-RoleToSPN { <# .SYNOPSIS Cmdlet for applying Role Assignments to service principal. .DESCRIPTION Applies the contributor role to a service principal object. .PARAMETER EnableException Disables user-friendly warnings and enables the throwing of exceptions. This is less user friendly, but allows catching exceptions in calling scripts. .PARAMETER SpnToProcess Service principal being passed into process. .EXAMPLE PS c:\> Add-RoleToSPN -SpnToProcess $newSPN ArrayList of SPN objects to be processed. #> [OutputType('System.String')] [CmdletBinding()] param( [object] $SpnToProcess, [switch] $EnableException ) foreach ($spn in $SpnToProcess) { Invoke-PSFProtectedCommand -Action "Applying role assignment: Adding Contributor role to SPN" -Target $spn -ScriptBlock { Write-PSFMessage -Level Host -Message "Checking current Role Assignment. Waiting for AD Replication" $checkRole = Get-AzRoleAssignment -ObjectId $spn.id if(-NOT $checkRole) { $newRole = New-AzRoleAssignment -ApplicationId $spn.ApplicationId -RoleDefinitionName "Contributor" -ErrorAction Stop Write-PSFMessage -Level Host -Message "Appling Role Assignment: {0} to {1}" -StringValues $newRole.RoleDefinitionName, $newRole.DisplayName } else { Write-PSFMessage -Level Host -Message "{0} already has this role assignment" -StringValues $spn.DisplayName } } -PSCmdlet $PSCmdlet -Continue -RetryCount 5 -RetryWait 5 -RetryErrorType Microsoft.Rest.Azure.CloudException -EnableException $EnableException } } |