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Access Node.js application for Vagrant through SSL / TLS connection

So, I have inherited the Nodes.js application that I run in the Vagrant field.

I have the application binding to "0.0.0.0", and it has its server.key and certs in the secure key folder.

var https = require('https');
var fs = require('fs');
var ssl_options = {
    key: fs.readFileSync('./securekey/server.key'),
    cert: fs.readFileSync('./securekey/server.crt'),
    ca: fs.readFileSync('./securekey/ca.crt')
     };

https.createServer(ssl_options, app).listen(3001, '0.0.0.0');

When I launched the application, I expected that I could access it on my Windows (Vagrant browser on my Windows PC) through the URL https: // localhost: 3001

But I get the message "Secure Connection Failed" in Mozilla.

I tried this on a Windows PC using Cygwin:

$ openssl s_client -host 127.0.0.1 -port 3001
CONNECTED(00000003)
write:errno=104
---
no peer certificate available
---
No client certificate CA names sent
---
SSL handshake has read 0 bytes and written 316 bytes
---
New, (NONE), Cipher is (NONE)
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
SSL-Session:
    Protocol  : TLSv1.2
    Cipher    : 0000
    Session-ID:
    Session-ID-ctx:
    Master-Key:
    Key-Arg   : None
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    Start Time: 1461923745
    Timeout   : 300 (sec)
    Verify return code: 0 (ok)
---

and

$ curl -v -k 'https://localhost:3001'
* STATE: INIT => CONNECT handle 0x6000574a0; line 1103 (connection #-5000)
* Rebuilt URL to: https://localhost:3001/
* Added connection 0. The cache now contains 1 members
*   Trying 127.0.0.1...
* STATE: CONNECT => WAITCONNECT handle 0x6000574a0; line 1156 (connection #0)
* Connected to localhost (127.0.0.1) port 3001 (#0)
* STATE: WAITCONNECT => SENDPROTOCONNECT handle 0x6000574a0; line 1253 (connection #0)
* ALPN, offering h2
* ALPN, offering http/1.1
* Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH
* successfully set certificate verify locations:
*   CAfile: /etc/pki/tls/certs/ca-bundle.crt
  CApath: none
* TLSv1.2 (OUT), TLS header, Certificate Status (22):
* TLSv1.2 (OUT), TLS handshake, Client hello (1):
* STATE: SENDPROTOCONNECT => PROTOCONNECT handle 0x6000574a0; line 1267 (connection #0)
* Unknown SSL protocol error in connection to localhost:3001
* Curl_done
* Closing connection 0
* The cache now contains 0 members
curl: (35) Unknown SSL protocol error in connection to localhost:3001

But these commands return successful connections on startup on the Vagrant vm terminal!

, Windows PC/ , Mozilla Firefox? server.key certs, , ?

EDIT: :

Vagrant.configure(2) do |config|
  config.vm.box = "centos7"
  config.vm.network "forwarded_port", guest: 3000, host: 3000, auto_correct: true
  config.vm.network "forwarded_port", guest: 3001, host: 3001, auto_correct: true
end

. .

Vagrant, netstat ,

$ netstat -an | grep 3001
  TCP    0.0.0.0:3001           0.0.0.0:0              LISTENING

https://localhost:3001 , :

 netstat -an | grep 3001
  TCP    0.0.0.0:3001           0.0.0.0:0              LISTENING
  TCP    127.0.0.1:3001         127.0.0.1:49651        ESTABLISHED
  TCP    127.0.0.1:49651        127.0.0.1:3001         ESTABLISHED

, , vm .

+4
2

: https://unix.stackexchange.com/a/255404

CentOS 7, firewalld . . - joelnb iptables - (!). , , . , , .

CentOS 7, firewalld: centos 7 -

, -.

+1

, Vagrantfile, , / . Vagrantfile ? forwarded_port .

Vagrant.configure(2) do |config|
  config.vm.box = "ubuntu/trusty64"
  config.vm.network "forwarded_port", guest: 3001, host: 3001
end

Vagrantfile, .

0

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