Error: SignFinal error
      at Sign.sign (crypto.js:398:27)
      at Object.sign (/Users/sommerfeld/Documents/Apps/Passpoints-Server/node_modules/manta/lib/auth.js:331:31)
      at signRequest (/Users/sommerfeld/Documents/Apps/Passpoints-Server/node_modules/manta/lib/client.js:446:10)
      at MantaClient.createWriteStream (/Users/sommerfeld/Documents/Apps/Passpoints-Server/node_modules/manta/lib/client.js:1452:5)
      at Object.createPassFileForCompany (/Users/sommerfeld/Documents/Apps/Passpoints-Server/lib/createPass.js:49:23)
      at Context.<anonymous> (/Users/sommerfeld/Documents/Apps/Passpoints-Server/test/appleAPI.js:34:16)
      at Test.Runnable.run (/usr/local/lib/node_modules/mocha/lib/runnable.js:196:15)
      at Runner.runTest (/usr/local/lib/node_modules/mocha/lib/runner.js:374:10)
      at /usr/local/lib/node_modules/mocha/lib/runner.js:452:12
      at next (/usr/local/lib/node_modules/mocha/lib/runner.js:299:14)
      at /usr/local/lib/node_modules/mocha/lib/runner.js:309:7
      at next (/usr/local/lib/node_modules/mocha/lib/runner.js:247:23)
      at Object._onImmediate (/usr/local/lib/node_modules/mocha/lib/runner.js:276:5)
      at processImmediate [as _immediateCallback] (timers.js:330:15)