SignatureDoesNotMatch

[RobeeeJay]

I've not changed any of my code, so maybe Amazon has changed something, anyway now I get the error code SignatureDoesNotMatch whenever I make a request via createProdAdvClient. :/

Not sure if this library is maintained anymore, judging by the lack of response to other issues.

Is anyone alive out there? :(

[bluepuma77]

I had the same issue with this library, this is a quick fix.

In lib/aws.js replace

    for(var n in keys) {
      var key = keys[n]
      sorted[key] = query[key]
    }

with

    for (var i=0; i<keys.length; i++) {
      var key = keys[i];
      sorted[key] = query[key];
    }