I have a Node application hosted in Azure as a Web App Bot. When I try to make a POST request with axios from that application, it gives me the following error:
{ Error: connect EACCES 172.30..etc etc
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1113:14)
errno: 'EACCES',
code: 'EACCES',
syscall: 'connect',
address: '172.30..etc,etc',
port: 443,
config:
...
Locally, testing with Bot Framework Emulator it works like a charm.
Request:
let reqConfig = {
headers: {
"Authorization": '123etc etc',
"Content-Type": "application/json"
}
}
axios.post("https://_______", body, reqConfig).then(r => {
console.log(r);
}).catch(e => {
console.log('ERR: ', e);
})
Related
Code:
var rp = require('request-promise');
var options = {
method: 'POST',
uri: 'http://c663fe13.ngrok.io/ap/lighton',
body: {"color": 'white'},
json: true // Automatically stringifies the body to JSON
};
rp(options)
.then(function (parsedBody) {
// POST succeeded...+
console.log("parsedBody", parsedBody);
})
.catch(function (err) {
// POST failed...
console.log("err", err);
});
but this gives me the following error:
{ RequestError: Error: getaddrinfo EAI_AGAIN c663fe13.ngrok.io:80
at new RequestError (/srv/node_modules/request-promise-core/lib/errors.js:14:15)
at Request.plumbing.callback (/srv/node_modules/request-promise-core/lib/plumbing.js:87:29)
at Request.RP$callback [as _callback] (/srv/node_modules/request-promise-core/lib/plumbing.js:46:31)
. . .
name: 'RequestError', message: 'Error: getaddrinfo EAI_AGAIN
c663fe13.ngrok.io:80',
cause: { Error: getaddrinfo EAI_AGAIN
c663fe13.ngrok.io:80
at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:67:26)
errno: 'EAI_AGAIN',
code: 'EAI_AGAIN',
syscall: 'getaddrinfo',
hostname: 'c663fe13.ngrok.io',
host: 'c663fe13.ngrok.io',
port: 80 },
I trie to call that API with postman and it's working fine.
If you are using a free account you will not be able to hit any 3rd party services from Firebase cloud functions. It would be better if you write down your own webhook code and using fulfillment integrate that webhook with your Dialogflow agent if you are going to use the free account.
UPDATE
Check out the code snippets I have shared here. You can use that to integrate ExpressJS and then add your POST code and host it locally. Expose the local server using ngrok and then put that URL in fulfillment.
I've created the node.js application which is connected with Facebook Graph API. The problem is that when I am using request to get the data from the URL, sometimes I am not receiving the data but this error message:
{
Error: connect ETIMEDOUT 31.13.81.9:443
at Object._errnoException (util.js:992:11)
at _exceptionWithHostPort (util.js:1014:20)
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1186:14)
code: 'ETIMEDOUT',
errno: 'ETIMEDOUT',
syscall: 'connect',
address: '31.13.81.9',
port: 443
}
When I paste the URL to the browser I am receiving the data from API without any problem.
The request which gets the Facebook API data
request({url:`https://graph.facebook.com/v3.2/me?fields=posts%7Bcomments%7Blike_count%7D%2Cshares%2Ccreated_time%2Csource%2Clikes.summary(true)%7D%2Cfan_count&period=day&since=${selectedDateFrom}&until=${selectedDateTo}&access_token=${accessToken}`,
json: true
}, (err, response, body) => {
if (err) {
console.log(err)
} else {console.log(body);}
I wonder why the problem is happening in my application, and why in the browser everything is fine?
I am trying to get couchbase document revision identifier via sync gatetway API GET /{db}/{doc} within Node server:
function _getRev(docIdUrl, gateway, callback) {
let options = {
host: gateway.host,
path: gateway.path + docIdUrl,
port: gateway.port,
method: 'GET',
headers: {
'Content-Type': 'application/json'
}
};
// Node HTTP requests
let syncGatewayRequest = http.request(options, (response) => {
// ...unrelevant codes
});
syncGatewayRequest.on('error', (error) => {
logger.error('syncGateway connection error for ' + docIdUrl);
callback(error, null); // here is the error happening!!!!!
});
syncGatewayRequest.write(JSON.stringify({}));
syncGatewayRequest.end();
}
Then I got error:
[2017-11-03 11:07:51.961] { [Error: connect EMFILE 10.0.1.53:4985 - Local (undefined:undefined)]
code: 'EMFILE',
errno: 'EMFILE',
syscall: 'connect',
address: '10.0.1.53',
port: 4985 }
Error: connect EMFILE 10.0.1.53:4985 - Local (undefined:undefined)
at Object.exports._errnoException (util.js:870:11)
at exports._exceptionWithHostPort (util.js:893:20)
at connect (net.js:849:16)
at net.js:937:9
at nextTickCallbackWith0Args (node.js:420:9)
at process._tickCallback (node.js:349:13)
There is a context that the above function are executed asynchronously by a significant number of services, say 10,000+
I noticed the post here Nodejs connect EMFILE - How to reuse connections?
But I tried to unlimit the default connections by doing:
var http = require('http')
http.globalAgent.maxSockets = Infinity
But does not seem to work, error still ...
Anyone can let me know what's wrong here?
At one point I just want to make a POST request to my rails server running on localhost:3000
If a use like postman on even cUrl I can ping my API
But kow, with my node app I want to do this :
var req_body = {
'my_id': id,
'dataTable': data }
var options = {
method: 'POST',
url: config.get('api_url') + 'end_tracking',
json: true,
body: req_body
}
// config.get('api_url') return http://localhost:3000/
request(options, function (error, response, body) {
console.log(error)
... }
this is what I get :
{ Error: connect ECONNREFUSED 127.0.0.1:3000
at Object.exports._errnoException (util.js:896:11)
at exports._exceptionWithHostPort (util.js:919:20)
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1073:14)
code: 'ECONNREFUSED',
errno: 'ECONNREFUSED',
syscall: 'connect',
address: '127.0.0.1',
port: 3000 }
and as I said, if I do this request directly with postman, everything works !
I finally did it !
For a unknown reason, accessing localhost:3000, launched with rails s didn't work at all on my node server
but I worked when I started the rails server with rails s -b 0.0.0.0 !
how i did this , just use the same structure and i hope it works for you
request({
url: url, //URL to hit
method: 'post',
headers: headers,
timeout: 10000,
body: JSON.stringify(body)
}, function (error, result, body) {
if (error) {
console.log(error);
} else if (result.statusCode == 500) {
console.log('not found');
} else {
console.log('success')
}
});
hope it works.
I am writing a Node.js app and am trying to integrate an ADFS server to get authentication. For that, I am using wstrust-client, and using the ADFS Server URL as my endpoint. My code so far is:
app.get('/login', function(req, res) {
trustClient.requestSecurityToken({
scope: 'https://mycompany.com',
username: "username",
password: "password",
endpoint: 'https://[adfs server]/adfs/services/trust/13/usernamemixed'
}, function (rstr) {
// Access the token
var rawToken = rstr.token;
console.log('raw: ' + rawToken);
}, function(error) {
console.log(error)
});
});
I am requesting https through wstrust-client
My code in wstrustclient.js so far is:
var req = https.request(post_options, function(res) {
res.setEncoding('utf8');
res.on('data', function(data) {
console.log("Entered res")
var rstr = {
token: parseRstr(data),
response: res,
};
callback(rstr);
});
});
req.write(message);
req.end();
req.on('error', function (e) {
console.log("******************************");
console.log(e);
console.log("******************************");
However, it is throwing this error:
******************************
{ [Error: UNABLE_TO_VERIFY_LEAF_SIGNATURE]
stack: 'Error: UNABLE_TO_VERIFY_LEAF_SIGNATURE\n
at SecurePair.<anonymous> (tls.js:1253:32)\n
at SecurePair.EventEmitter.emit (events.js:91:17)\n
at SecurePair.maybeInitFinished (tls.js:865:10)\n
at CleartextStream.read [as _read] (tls.js:416:15)\n
at CleartextStream.Readable.read (_stream_readable.js:231:10)\n
at EncryptedStream.write [as _write] (tls.js:329:25)\n
at EncryptedStream.Writable.write (_stream_writable.js:176:8)\n
at write (_stream_readable.js:496:24)\n
at flow (_stream_readable.js:506:7)\n
at Socket.pipeOnReadable (_stream_readable.js:538:5)' }
******************************
******************************
{ [Error: read ECONNRESET]
stack: 'Error: read ECONNRESET\n
at errnoException (net.js:846:11)\n
at TCP.onread (net.js:508:19)',
code: 'ECONNRESET',
errno: 'ECONNRESET',
syscall: 'read' }
******************************
When I browse the same endpoint URL in a browser, it throws HTTP 400: Bad Request
I know that it's an SSL type error, and that it's from the server-side. However, I don't know why it's throwing the error and what might be wrong server-side. What do I need to change?
As per the OpenSSL manual here:
21 X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE: unable to verify the
first certificate no signatures could be verified because the chain
contains only one certificate and it is not self signed.
With that in mind, it seems that you may need to sign your certificate.