Verifying in app purchase receipts

[Alexis L.]

Hello,

this has nothing to do with b4a, but just in case someone has struggled with this.... I'm trying to validate in-app purchase receipts, from b4a back to Apple, using the following:

Parse.Cloud.define("myBeautifulVerifyReceipt",function(request,response){

  var params = request.params;
  var receipt = params["receipt-data"];//base64 encoded receipt, using [receipt base64EncodedStringWithOptions:0]

  var url = ( request.params.production !== undefined ) ? 'https://buy.itunes.apple.com/verifyReceipt':'https://sandbox.itunes.apple.com/verifyReceipt';

 Parse.Cloud.httpRequest({
    method: "POST",
    headers: {
      'Content-Type': 'application/x-www-form-urlencoded',
      'Content-Length': Buffer.byteLength({"receipt-data":receipt})
    },
    url:url,
    body:{
      "receipt-data":receipt
    }
  }).then(function(result){
    response.success("ok");
  },function(error){
    response.error(error.message);
  });

});

I always get the following response from apple ----> "data":{"status":21002}, on in other words "The data in the receipt-data property was malformed or missing."

As anyone managed to validate IAP receipts against the app store using parse api? I can't seem to figure out where the receipt payload  should go, or how it should be encoded...

[cha...@back4app.com]

Hi!

Were you able to solve it?

Regards,

Charles Ramos

[Alexis L.]

yes, thanks