Question

我正在尝试使用Meteor构建一个Facebook Messenger僵尸程序。安装程序包括查找验证令牌并响应验证GET请求中发送的质询。在Facebook的（非Meteor）示例应用程序中，使用以下代码：

app.get('/webhook', function(req, res) {
  if (req.query['hub.mode'] === 'subscribe' &amp;&amp;
      req.query['hub.verify_token'] === VALIDATION_TOKEN) {
    console.log("Validating webhook");
    res.status(200).send(req.query['hub.challenge']);
  } else {
    console.error("Failed validation. Make sure the validation tokens match.");
    res.sendStatus(403);          
  }  
});

当我尝试使用以下（Meteor）代码实现相同功能时，我收到以下错误。

var bodyParser = Meteor.npmRequire( 'body-parser');

// Add two middleware calls. The first attempting to parse the request body as
// JSON data and the second as URL encoded data.
Picker.middleware( bodyParser.json() );
Picker.middleware( bodyParser.urlencoded( { extended: false } ) );

// ------------------------------------------------------------
// HANDLE THE INITIAL HANDSHAKE WITH FACEBOOK VIA A GET REQUEST
// ------------------------------------------------------------
var getRoutes = Picker.filter(function(req, res) {
  // you can write any logic you want.
  // but this callback does not run inside a fiber
  // at the end, you must return either true or false
  return req.method == "GET";
});

getRoutes.route('/webhook', function(params, req, res, next) {
  if (params.query['hub.verify_token'] === '78750') {
        console.log(params.query['hub.verify_token']);
        // res.end();
        res.end(params.query['hub.challenge']);
  }
}); // end getRoutes

错误：

The URL couldn't be validated. Response does not match challenge, expected value = '1127215706', received='<!DOCTYPE html> <htm...

也许这个问题是由于它在客户端而不是服务器上运行？如果是这样，我应该把这段代码放在哪里以便在服务器上运行？

此外，我的浏览器控制台有以下错误12次：

Mixed Content: The page at 'https://pfbe.meteorapp.com/' was loaded over HTTPS, but requested an insecure font 'http://themes.googleusercontent.com/static/fonts/inconsolata/v5/BjAYBlHtW3CJxDcjzrnZCIbN6UDyHWBl620a-IRfuBk.woff'. This request has been blocked; the content must be served over HTTPS.

我该怎么做才能解决这个问题？

Answer 1

使用Restivus - 你需要在体内回应挑战并将其作为解析的对象返回

Meteor Facebook Messenger Bot webhook

1 个答案: