Private/Confirm-MIAToken.ps1
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function Confirm-MIAToken { <# .SYNOPSIS Confirm an auth token, refresh if necessary. .DESCRIPTION Determines if the token is expired or expiring within 30 seconds. Refreshes an auth token using the /api/v1/token endpoint. Called from the Get-MIA* commands. .INPUTS None. .OUTPUTS None. .LINK See link for /api/v1/token doc. https://docs.ipswitch.com/MOVEit/Automation2023/API/REST-API/index.html#_authrequestauthtokenusingpost #> [CmdletBinding()] param ( # Context [Parameter(Mandatory=$true)] [ValidateNotNullOrEmpty()] [string]$Context ) try { # Get the context $ctx = $script:Context[$Context] # Check to see if Connect-MIAServer has been called and exit with an error # if it hasn't. if (-not $ctx.BaseUri) { Write-Error "[$Context]: BaseUri is invalid. Try calling Connect-MIAServer first." -ErrorAction Stop } # Determine how close the token is to expiring $elapsed = New-TimeSpan -Start $ctx.Token.CreatedAt Write-Verbose "[$Context]: MIA Token at $($elapsed.TotalSeconds.ToString('F0')) of $($ctx.Token.ExpiresIn) seconds" # If the key is within 30 seconds of expiring, let's go ahead and # refresh it. if ($elapsed.TotalSeconds -gt $ctx.Token.ExpiresIn - 30) { Write-Verbose "[$Context]: MIA Token expired, refreshing..." $params = @{ Uri = "$($ctx.BaseUri)/token" Method = 'POST' ContentType = 'application/x-www-form-urlencoded' Body = "grant_type=refresh_token&refresh_token=$($ctx.Token.RefreshToken)" Headers = @{Accept = "application/json"} } # Add SkipCertificateCheck parameter if set if ($ctx.SkipCertificateCheck) { $params['SkipCertificateCheck'] = $true Write-Verbose "SkipCertificateCheck: $true" } $response = Invoke-RestMethod @params if ($response.access_token) { $ctx.Token = @{ AccessToken = $Response.access_token CreatedAt = $(Get-Date) ExpiresIn = $Response.expires_in RefreshToken = $Response.refresh_token } # Update the script variable with the updated context $script:Context[$Context] = $ctx Write-Verbose "[$Context]: MIA Token refreshed for access to $($ctx.BaseUri)" } } } catch { Write-Verbose "[$Context]: MIA Token not refreshed" # Clear the saved Token $ctx.Token = @() # Clear the saved Base Uri $ctx.BaseUri = '' # Update the script variable with the updated context $script:Context[$Context] = $ctx $PSCmdlet.ThrowTerminatingError($PSItem) } } |