V8.-signature

[slender wave]

Hi, are you referring to webhook?

[nocturne raft]

Yes!

[slender wave]

There could be various reason. Which programming language? And which Doc are you following?

[nocturne raft]

node

[slender wave]

Which Doc are you following>?

[nocturne raft]

https://stripe.com/docs/webhooks/signatures

this one at the moment

[slender wave]

How does your code look like? Do you use req.body specifically?

[nocturne raft]

app.use(bodyParser.urlencoded({ extended: true }));

const endpointSecret = 'DW ABOUT THIS ';

app.post('/webhook', function(request, response) {
  const sig = request.headers['Stripe-Signature'];
  const body = request.body;

  let event = null;

  try {
    console.log('made it to event')
    event = stripe.webhooks.constructEvent(request.body, sig, endpointSecret);
  } catch (err) {
    console.log('invalid signature')
    response.status(400).end();
    return;
  }

  console.log('made it past event')

  let intent = null;
  switch (event['type']) {
    case 'payment_intent.succeeded':
        console.log('made it')
      intent = event.data.object;

    channel.send({content: 'test'})


      break;
    case 'payment_intent.payment_failed':
      intent = event.data.object;
      const message = intent.last_payment_error && intent.last_payment_error.message;
      console.log('Failed:', intent.id, message);
      break;
  }

  response.sendStatus(200);
});

const port = process.env.PORT || 4242;

app.listen(port, () => {
    console.log(`Express Server is now running on port ${port} `);
});```

@slender wave

[slender wave]

qq do you use https://expressjs.com/en/starter/generator.html to generate this express app?

I see

app.use(express.json())

it will set the JSON parser on all request bodies by default, and that alter the raw body from Stripe

[nocturne raft]

I did not, found this on the docs i think??

[slender wave]

np, just try removing these lines

app.use(express.json())
app.use(bodyParser.urlencoded({ extended: true }));

[nocturne raft]

done

[slender wave]

Have you resolved the error?

[mossy heath]

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