internal/functions/core/Invoke-TokenLifetimeValidation.ps1
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function Invoke-TokenLifetimeValidation { <# .SYNOPSIS Validates the lifetime of a token object .DESCRIPTION Validates the lifetime of a token object and invoke update-token process, if needed. Helper function used for internal commands. .PARAMETER Token The Token to test and receive .PARAMETER FunctionName Name of the higher function which is calling this function. .EXAMPLE PS C:\> Resolve-Token -User $Token Test Token for lifetime, or receives registered token from script variable #> [OutputType([MSGraph.Core.AzureAccessToken])] [CmdletBinding()] param ( [MSGraph.Core.AzureAccessToken] $Token, [String] $FunctionName = $MyInvocation.MyCommand ) process { $Token = Resolve-Token -Token $Token -FunctionName $FunctionName if ( (-not $Token.IsValid) -or ($Token.PercentRemaining -lt 15) ) { # if token is invalid or less then 15 percent of lifetime -> go and refresh the token Write-PSFMessage -Level Verbose -Message "Token lifetime is less then 15%. Initiate token refresh. Time remaining $($Token.TimeRemaining)" -Tag "Authentication" -FunctionName $FunctionName $paramsTokenRefresh = @{ Token = $Token PassThru = $true } if ($script:msgraph_Token.AccessTokenInfo.Payload -eq $Token.AccessTokenInfo.Payload) { $paramsTokenRefresh.Add("Register", $true) } if ($Token.Credential) { $paramsTokenRefresh.Add("Credential", $Token.Credential) } $Token = Update-MgaAccessToken @paramsTokenRefresh } else { Write-PSFMessage -Level Verbose -Message "Valid token for user $($Token.UserprincipalName) - Time remaining $($Token.TimeRemaining)" -Tag "Authentication" -FunctionName $FunctionName } $Token } } |