带有 netlify 功能的 Stripe Webhook 错误 400

Question

I have set up payments with stripe using Netlify function by following this article https:\/\/www.netlify.com\/blog\/2020\/04\/22\/automate-order-fulfillment-w\/stripe-webhooks-netlify-functions\/<\/a> and in my Stripe dashboard I get error saying that: Webhook Error: No signatures found matching the expected signature for payload.<\/strong><\/em> Are you passing the raw request body you received from Stripe?<\/strong><\/em>

const stripe = require("stripe")(process.env.STRIPE_SECRET_KEY);

const sgMail = require("@sendgrid/mail");
sgMail.setApiKey(process.env.SENDGRID_API_KEY);

exports.handler = async ({ body, headers }) => {
  try {
    const stripeEvent = stripe.webhooks.constructEvent(
      body,
      headers["stripe-signature"],
      process.env.STRIPE_WEBHOOK_SECRET
    );

    if (stripeEvent.type === "charge.succeeded") {
      const emailTo = stripeEvent.data.object.billing_details.email;

      const msg = {
        to: emailTo,
        from: process.env.FROM_EMAIL_ADDRESS,
        subject: `Thanks!`,
        html: `elox`,
      };
      await sgMail.send(msg);
    }

    return {
      statusCode: 200,
      body: JSON.stringify({ received: true }),
    };
  } catch (err) {
    console.log(`Stripe webhook failed with ${err}`);

    return {
      statusCode: 400,
      body: `Webhook Error: ${err.message}`,
    };
  }
};

Answer 1

I got the same issue. Locally with the stripes-cli everything works find. It seams that the lambda didn't handover the raw body to the stripes.webhook.constructEvent.