mrbond_webhooks

[solar current]

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[broken rover]

Hey there, please take a look here first: https://docs.stripe.com/webhooks/signature

That error suggests you're not providing the right body/payload

[lucid walrus]

router.post('/service-webhook', express.raw({ type: 'application/json' }), controller.stripewebhookData);
exports.stripewebhookData = async (req, res) => {

const endpointSecret = 'secretid';

let event;

console.log(req.headers,"???????????????????")
const sig = req.headers['stripe-signature'];

try {
event = stripe.webhooks.constructEvent(req.body, sig, endpointSecret);
}
catch (err) {
console.log("err",err)
return response.serverHttpResponse({
response: res,
message: err.message,
});
//response.status(400).send(Webhook Error: ${err.message});
}} this is my code please help me on this

[broken rover]

Yes, you should log req.body to inspect it, it sounds like it is not containing what you expect

[lucid walrus]

what i need to check in req.body

req.body i found in json

[broken rover]

This shoul be a raw string, not parsed json

I see you have express.raw({ type: 'application/json' }) in the route handler, but is something in your router parsing json earlier? This is a common issue.

[lucid walrus]

this is my on app.js app.use(express.json({ limit: "100mb" }));
app.use(express.urlencoded({ limit: "100mb", extended: true }));
and this is my route router.post('/service-webhook', controller.stripewebhookData); exports.stripewebhookData = async (req, res) => {
const endpointSecret = 'secretid';

let event;
const requestBody = JSON.stringify(req.body);

console.log(req.headers,"???????????????????")
const signature = req.headers['stripe-signature'];

try {
// const requestBody=req.body;
event = stripe.webhooks.constructEvent(requestBody, signature, endpointSecret);
}
catch (err) {
console.log("err",err)
return response.serverHttpResponse({
response: res,
message: err.message,
});
}

now the error found is raw: {
message: 'No signatures found matching the expected signature for payload. Are you passing the raw request body you received from Stripe? \n' +
' If a webhook request is being forwarded by a third-party tool, ensure that the exact request body, including JSON formatting and new line style, is preserved.\n' +
'\n' +
'Learn more about webhook signing and explore webhook integration examples for various frameworks at https://github.com/stripe/stripe-node#webhook-signing\n'
},

[broken rover]

yea that app.use(express.json({ limit: "100mb" })); is likely the issue

its going to parse json body on all requests

you need to exclude your webhook endpoint from that

We have an example that should how you can do this: https://github.com/stripe/stripe-node/blob/master/examples/webhook-signing/express/main.ts#L17-L29

// Use JSON parser for all non-webhook routes
app.use(
  (
    req: express.Request,
    res: express.Response,
    next: express.NextFunction
  ): void => {
    if (req.originalUrl === '/webhook') {
      next();
    } else {
      express.json()(req, res, next);
    }
  }
);