Public/Get-OAuth2Token.ps1
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function Get-OAuth2Token { <# .SYNOPSIS Simplify OAuth2 token acquisition. .DESCRIPTION A longer description of the function, its purpose, common use cases, etc. .NOTES Information or caveats about the function e.g. 'This function is not supported in Linux' .LINK Specify a URI to a help page, this will show when Get-Help -Online is used. .EXAMPLE Test-MyTestFunction -Verbose Explanation of the function or its result. You can include multiple examples with additional .EXAMPLE lines #> [CmdletBinding()] param( [Parameter(Mandatory)] [PoshRest]$Client, [string]$ClientId, [string]$ClientSecret, [string]$Scope = "openid profile" ) # Implementation using OAuth2 flow $tokenRequest = [PoshRestRequest]::new("oauth/token", [HttpMethod]::Post) $tokenRequest.AddBody(@{ grant_type = "client_credentials" client_id = $ClientId client_secret = $ClientSecret scope = $Scope }) $response = $Client.Execute($tokenRequest) return ($response.Content | ConvertFrom-Json).access_token } |