【发布时间】:2019-10-02 08:59:39
【问题描述】:
我正在尝试从 Stripe 设置一个 webhook 来处理 payment_intent.succeeded 事件,但我遇到了异常。这是我来自 Node 后端的代码(我已经提取了我希望的所有相关部分。如果需要其他内容,请告诉我):
const stripeWebHookSecret = 'whsec_WA0Rh4vAD3z0rMWy4kv2p6XXXXXXXXXX';
import express from 'express';
const app = express();
app.use(bodyParser.urlencoded({ extended:true }));
app.use(bodyParser.json());
app.use(session({ <some params here> }));
const openRouter = express.Router();
registerOpenPaymentRoutes(openRouter);
app.use('/open', openRouter);
registerOpenPaymentRoutes 的实现是这样的:
export const registerOpenPaymentRoutes = (router) => {
router.post('/payment/intent/webhook', bodyParser.raw({type: 'application/json'}), (req, res) => {
let signature = req.headers['stripe-signature'];
try {
let event = stripe.webhooks.constructEvent(req.body, signature, stripeWebHookSecret);
switch(event.type){
case 'payment_intent.succeeded':
let intent = event.data.object;
res.json({ message: 'Everything went smooth!', intent });
default:
res.status(400).json({ error: 'Event type not supported' });
}
}
catch (error){
res.status(400).json({ message: `Wrong signature`, signature, body: req.body, error });
}
});
}
到目前为止一切顺利。当我从 Stripe 仪表板触发测试 webhook 事件时,我点击了端点,但从 catch 块中获取了结果。错误信息如下:
No signatures found matching the expected signature for payload. Are you passing the raw request body you received from Stripe? https://github.com/stripe/stripe-node#webhook-signing"
我正在返回带有错误消息的签名,正如您在上面看到的那样,签名看起来像这样:
"t=1557911017,v1=bebf499bcb35198b8bfaf22a68b8879574298f9f424e57ef292752e3ce21914d,v0=23402bb405bfd6bd2a13c310cfecda7ae1905609923d801fa4e8b872a4f82894"
据我从文档中了解到,获取所提到的原始请求正文所需的是 bodyParser.raw({type: 'application/json'})argument 到我已经拥有的路由器。
谁能看到缺失的部分?
【问题讨论】:
标签: node.js stripe-payments webhooks