Public/Get-AADServicePrinicpalbyDisplayName.ps1
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<# .NOTES =========================================================================== Created with: SAPIEN Technologies, Inc., PowerShell Studio 2017 v5.4.135 Created on: 2/13/2017 12:20 PM Last Edited: 2/14/2017 Created by: Mark Kraus Organization: Mitel Filename: Get-AADServicePrinicpalbyDisplayName.ps1 =========================================================================== .DESCRIPTION Get-AADServicePrinicpalbyDisplayName Function #> <# .SYNOPSIS Retrieves an Azure AD ServicePrincipal by the Display name .DESCRIPTION Retrieves an Azure AD ServicePrincipal by the Display Name .PARAMETER AccessToken MSGraphAPI.Oauth.AccessToken object obtained from Get-GraphOauthAccessToken. .PARAMETER DisplayName The ServicePrincipal's Display Name. This must be an exact match and does not support wildcards .PARAMETER BaseURL The Azure AD Graph Base URL. This is not required. Deafult https://graph.windows.net .PARAMETER APIVersion version og the API to use. Default is 1.6 .EXAMPLE PS C:\> $AADServicePrincipal = Get-AADServicePrincipalByDisplayName -AccessToken $GraphAccessToken -DisplayName 'Contoso Web App' .OUTPUTS MSGraphAPI.DirectoryObject.ServicePrincipal #> function Get-AADServicePrinicpalbyDisplayName { [CmdletBinding(SupportsShouldProcess = $true)] [OutputType('MSGraphAPI.DirectoryObject.ServicePrincipal')] param ( [Parameter(Mandatory = $true, ValueFromPipelineByPropertyName = $true)] [ValidateNotNullOrEmpty()] [PSTypeName('MSGraphAPI.Oauth.AccessToken')] $AccessToken, [Parameter(Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true, ValueFromRemainingArguments = $true)] [ValidateNotNullOrEmpty()] [string[]]$DisplayName, [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true)] [ValidateNotNullOrEmpty()] [string]$BaseUrl = 'https://graph.windows.net', [Parameter(Mandatory = $false, ValueFromPipelineByPropertyName = $true)] [ValidateNotNullOrEmpty()] [string]$APIversion = '1.6' ) process { foreach ($ServiceName in $DisplayName) { if (-not $pscmdlet.ShouldProcess($ServiceId)) { return } $Application = $AccessToken.Application $Tenant = $Application.Tenant $Url = '{0}/{1}/{2}?api-version={3}&$filter=displayName+eq+%27{4}%27' -f @( $BaseUrl $Tenant 'servicePrincipals' $APIversion [System.Web.HttpUtility]::UrlEncode($ServiceName) ) $Params = @{ Uri = $Url Method = 'GET' AccessToken = $AccessToken ErrorAction = 'Stop' } try { $Result = Invoke-GraphRequest @Params } catch { $ErrorMessage = "Unable to query User '{0}': {1}" -f $UserId, $_.Exception.Message Write-Error $ErrorMessage return } foreach ($ServiceObject in $Result.ContentObject.value) { $OutputObject = $ServiceObject.psobject.copy() $OutputObject.psobject.TypeNames.Insert(0, 'MSGraphAPI.DirectoryObject.ServicePrincipal') $OutputObject | Add-Member -MemberType NoteProperty -Name _AccessToken -Value $AccessToken $OutputObject } } } } |