internal/functions/Show-OAuthConsentWindow.ps1
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<# .SYNOPSIS Show the window used for OAuth consent .DESCRIPTION Used to handle the consent flow of ApiConnection objects, where the user needs to fill in an user account / credentials It requires human interaction to handle the consent flow, but this cmdlet helps make it a smooth process .PARAMETER Url The url of the endpoint where the consent flow for the specific ApiConnection object can be completed .EXAMPLE PS C:\> Show-OAuthConsentWindow -Url "https://logic-apis-westeurope.consent.azure-apim.net/login?data=eyJMb2dpbklkIjo..." This will invoke the consent flow It will prompt the user to enter an user account / credentials It returns the url, containing the code needed to complete the constent flow against the ApiConnection Object .NOTES This is highly inspired by the previous work of other smart people: https://github.com/logicappsio/LogicAppConnectionAuth/blob/master/LogicAppConnectionAuth.ps1 https://github.com/OfficeDev/microsoft-teams-apps-requestateam/blob/master/Deployment/Scripts/deploy.ps1 Author: Mötz Jensen (@Splaxi) #> function Show-OAuthConsentWindow { [CmdletBinding()] [OutputType('System.String')] [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSAvoidGlobalVars', '')] param ( [Alias('Uri')] [string] $Url ) Add-Type -AssemblyName System.Windows.Forms #Building the outer body of the form $form = New-Object -TypeName System.Windows.Forms.Form -Property @{Width = 600; Height = 800 } #Building the inner part of the content on the form $web = New-Object -TypeName System.Windows.Forms.WebBrowser -Property @{Width = 580; Height = 780; Url = ($url -f ($Scope -join "%20")) } $docComp = { $Global:uri = $web.Url.AbsoluteUri #Close on error or on returned code if ($Global:Uri -match "error=[^&]*|code=[^&]*") { $form.Close() } } #Register the event handler $web.Add_DocumentCompleted($docComp) #Construct the form $form.Controls.Add($web) $form.Add_Shown( { $form.Activate() }) #Display the form $form.ShowDialog() | Out-Null # If below is the URL - the user exited the flow before completing the consent if ($Global:Uri -like "https://login.microsoftonline.com/common/oauth2/authorize*") { "" } else { $Global:Uri } } |