Get-Paid.ps1
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function Get-Paid { <# .Synopsis Gets you paid .Description Handles getting payments or payment confirmation information. .Example # A Sample Charge with the Stripe API Get-Paid -StripeKey sk_test_aElHsSizhc8XC0uESpNC1t64 -Currency usd -Amount 400 -CardNumber 4242424242424242 -ExpirationMonth 12 -ExpirationYear 2014 -CardVerficationCode 123 .Link https://www.youtube.com/watch?v=XPS60qPh3vc #> [CmdletBinding(DefaultParameterSetName='Stripe')] [OutputType([PSObject])] param( # The charge amount [Parameter(Mandatory=$true,ParameterSetName='Stripe',Position=0, ValueFromPipelineByPropertyName=$true)] [Parameter(Mandatory=$true,ParameterSetName='StripeToken',Position=0, ValueFromPipelineByPropertyName=$true)] [Parameter(Mandatory=$true,ParameterSetName='StripeCardSwipe',Position=0, ValueFromPipelineByPropertyName=$true)] [Double] $Amount, # The charge currency [Parameter(Mandatory=$true,ParameterSetName='Stripe',Position=1, ValueFromPipelineByPropertyName=$true)] [Parameter(Mandatory=$true,ParameterSetName='StripeToken',Position=1, ValueFromPipelineByPropertyName=$true)] [Parameter(Mandatory=$true,ParameterSetName='StripeCardSwipe',Position=0, ValueFromPipelineByPropertyName=$true)] [string] $Currency, # The Stripe Token. This is used to process payments that use the [Stripe Checkout form](https://stripe.com/docs/checkout) [Parameter(Mandatory=$true,ParameterSetName='StripeToken',Position=2, ValueFromPipelineByPropertyName=$true)] [string] $StripeToken, # The card number [Parameter(Mandatory=$true,ParameterSetName='Stripe',Position=2, ValueFromPipelineByPropertyName=$true)] [string] $CardNumber, # The Expiration Month [Parameter(Mandatory=$true,ParameterSetName='Stripe',Position=3, ValueFromPipelineByPropertyName=$true)] [string] $ExpirationMonth, # The Expiration Year [Parameter(Mandatory=$true,ParameterSetName='Stripe',Position=4, ValueFromPipelineByPropertyName=$true)] [string] $ExpirationYear, # The Stripe Key. If provided once, it doesn't need to be provided again. [Parameter(ParameterSetName='Stripe')] [Parameter(ParameterSetName='StripeToken')] [Parameter(ParameterSetName='StripeCardSwipe')] [string] $StripeKey, # The Secure setting containing the Stripe Key. If provided once, it doesn't need to be provided again. [Parameter(ParameterSetName='Stripe')] [Parameter(ParameterSetName='StripeToken')] [Parameter(ParameterSetName='StripeCardSwipe')] [string] $StripeKeySetting, # The direct input from a card reader, as text. [Parameter(Mandatory=$true,Position=0,ParameterSetName='StripeCardSwipe')] [Security.SecureString] $CardSwipeData, # The PayPal Instant Payment Notification Info [Parameter(Mandatory=$true,ParameterSetName='ConfirmPayPalIPN')] [string] $IPNInfo ) begin { #region Declare script block to get the stripe cred $getStripeCred = { if (-not $script:CachedStripeCred -or $StripeKey -or $StripeKeySetting) { if (-not $StripeKey -and $StripeKeySetting) { $StripeKey = Get-SecureSetting -Name $StripeKeySetting -ValueOnly } if (-not $StripeKey) { Write-Error "Must provide a stripe key" return } $script:CachedStripeCred = new-object Management.Automation.PSCredential "$StripeKey", (ConvertTo-SecureString -AsPlainText -Force -String " ") } }.ToString() #endregion Declare script block to get the stripe cred } process { if ($PSCmdlet.ParameterSetName -eq 'Stripe') { Invoke-Expression $getStripeCred $data = "amount=$($Amount * 100)", "currency=$Currency", "card[number]=$CardNumber", "card[exp_month]=$ExpirationMonth", "card[exp_year]=$ExpirationYear"<#, "card[cvc]=$CardVerficationCode" #> Get-Web -Url https://api.stripe.com/v1/charges -WebCredential $script:CachedStripeCred -Data $data -AsJson } elseif ($PSCmdlet.ParameterSetName -eq 'StripeToken') { Invoke-Expression $getStripeCred $data = "amount=$($Amount * 100)", "currency=$Currency", "card=$CardToken" Get-Web -Url https://api.stripe.com/v1/charges -WebCredential $script:CachedStripeCred -Data $data -AsJson } elseif ($psCmdlet.ParameterSetName -eq 'StripeCardSwipe') { Invoke-Expression $getStripeCred $tempCred = New-Object Management.Automation.PSCredential "temp", $CardSwipeData $actualSwipe = $tempCred.GetNetworkCredential().Password $cardParts = $actualSwipe -split '\^' $cardNumber = $cardParts[0].TrimStart("%B") $cardExpirationYear = [datetime]::Now.Year.ToString().Substring(0, 2) + ($cardParts[2].Substring(0, 2) -as [uint32]) $cardExpirationMonth = $cardParts[2].Substring(2, 2) -as [uint32] Get-Paid -Amount $Amount -Currency $Currency -StripeKey $script:CachedStripeCred.UserName -CardNumber $CardNumber -ExpirationMonth $cardExpirationMonth -ExpirationYear $cardExpirationYear # The first part may have the card number. } elseif ($PSCmdlet.ParameterSetName -eq 'ConfirmPayPalIPN') { $req = [Net.HttpWebRequest]::Create("https://www.paypal.com/cgi-bin/webscr") $req.Method = "POST"; $req.ContentType = "application/x-www-form-urlencoded" $strRequest = $IPNInfo + "&cmd=_notify-validate"; $req.ContentLength = $strRequest.Length; $streamOut = New-Object IO.StreamWriter $req.GetRequestStream() $streamOut.Write($strRequest); $streamOut.Close(); $streamIn = New-Object IO.StreamReader($req.GetResponse().GetResponseStream()); $paypalResponse = $streamIn.ReadToEnd(); $null = $paypalResponse $streamIn.Close(); } } } |