Setup reverse tunnel
Run the following in your client machine
ssh -R EXPOSED_PORT:localhost:SERVICE_PORT USER@HOST
Where
EXPOSED_PORT is the port exposed to the internet in the proxy server
SERVICE_PORT is the port your application is listening in your machine
USER is the username of the ssh user
HOST is the proxy server host
EXPOSED_PORT is the same as PORT_TARGET in proxy.js
If proxying does not work, check if you have set the following line in your sshd config of the proxy server
GatewayPorts clientspecified
After you haved logged in to the ssh server, run the proxy
change_origin_proxy.js
"use strict";
/*
Creates a HTTP proxy that rewrites Host: header to a predefined value
Useful when forwarding requests to Apache or Nginx virtual hosts
Usage:
PORT_LISTEN=123 PORT_TARGET=456 HOST_TARGET=127.0.0.1 HOST_ORIGIN="tere.ee" node proxy.js
Where
* PORT_LISTEN is the port the proxy should be listening for incoming requests
* PORT_TARGET is the port the target server is listening for
* HOST_TARGET is the hostname or IP where the target server is listening on
* HOST_ORIGIN is the value that is set for the Host: header
*/
var http = require("http"),
url = require("url");
var listenPort = process.env.PORT_LISTEN || 8080,
targetPort = process.env.PORT_TARGET || 9000,
targetHost = process.env.HOST_TARGET || "localhost",
origin = process.env.HOST_ORIGIN || "origin";
var server = http.createServer(function(request, response){
var options, proxyRequest, user;
request.headers.host = origin;
request.headers['x-forwarded-for'] = request.headers['x-forwarded-for'] || request.connection.remoteAddress;
options = url.parse("http://" + targetHost+(targetPort?":"+targetPort:"") + request.url);
options.method = request.method;
options.headers = request.headers;
proxyRequest = http.request(options);
proxyRequest.addListener("response", function (proxyResponse) {
proxyResponse.pipe(response);
response.writeHead(proxyResponse.statusCode, proxyResponse.headers);
// Log requests to console
console.log("%s [%s] \"%s %s\" %s",
request.headers['x-forwarded-for'],
new Date().toISOString().replace(/T/, " ").replace(/\.\d+Z/i, ""),
request.method,
request.url,
proxyResponse.statusCode);
});
request.pipe(proxyRequest);
});
server.listen(listenPort, function(){
console.log("Proxy listening on port %s", listenPort);
console.log("Forwarding requests to You do not have permission to view the full content of this post. Log in or register now. as %s", targetHost+(targetPort?":"+targetPort:""), origin);
});
Pag tagpi tagpi in nyu po yung nalalaman nyu sa http tapos i intack nyu po yung development sa setting na yan. Sana ma gets kung hindi, intindihin nyu po mabuti para makuha nyu.
Run the following in your client machine
ssh -R EXPOSED_PORT:localhost:SERVICE_PORT USER@HOST
Where
EXPOSED_PORT is the port exposed to the internet in the proxy server
SERVICE_PORT is the port your application is listening in your machine
USER is the username of the ssh user
HOST is the proxy server host
EXPOSED_PORT is the same as PORT_TARGET in proxy.js
If proxying does not work, check if you have set the following line in your sshd config of the proxy server
GatewayPorts clientspecified
After you haved logged in to the ssh server, run the proxy
change_origin_proxy.js
"use strict";
/*
Creates a HTTP proxy that rewrites Host: header to a predefined value
Useful when forwarding requests to Apache or Nginx virtual hosts
Usage:
PORT_LISTEN=123 PORT_TARGET=456 HOST_TARGET=127.0.0.1 HOST_ORIGIN="tere.ee" node proxy.js
Where
* PORT_LISTEN is the port the proxy should be listening for incoming requests
* PORT_TARGET is the port the target server is listening for
* HOST_TARGET is the hostname or IP where the target server is listening on
* HOST_ORIGIN is the value that is set for the Host: header
*/
var http = require("http"),
url = require("url");
var listenPort = process.env.PORT_LISTEN || 8080,
targetPort = process.env.PORT_TARGET || 9000,
targetHost = process.env.HOST_TARGET || "localhost",
origin = process.env.HOST_ORIGIN || "origin";
var server = http.createServer(function(request, response){
var options, proxyRequest, user;
request.headers.host = origin;
request.headers['x-forwarded-for'] = request.headers['x-forwarded-for'] || request.connection.remoteAddress;
options = url.parse("http://" + targetHost+(targetPort?":"+targetPort:"") + request.url);
options.method = request.method;
options.headers = request.headers;
proxyRequest = http.request(options);
proxyRequest.addListener("response", function (proxyResponse) {
proxyResponse.pipe(response);
response.writeHead(proxyResponse.statusCode, proxyResponse.headers);
// Log requests to console
console.log("%s [%s] \"%s %s\" %s",
request.headers['x-forwarded-for'],
new Date().toISOString().replace(/T/, " ").replace(/\.\d+Z/i, ""),
request.method,
request.url,
proxyResponse.statusCode);
});
request.pipe(proxyRequest);
});
server.listen(listenPort, function(){
console.log("Proxy listening on port %s", listenPort);
console.log("Forwarding requests to You do not have permission to view the full content of this post. Log in or register now. as %s", targetHost+(targetPort?":"+targetPort:""), origin);
});
Pag tagpi tagpi in nyu po yung nalalaman nyu sa http tapos i intack nyu po yung development sa setting na yan. Sana ma gets kung hindi, intindihin nyu po mabuti para makuha nyu.
