Skip to content

codepathreview/NodeJSProject1

Repository files navigation

Proxy Server

This is a Proxy Server for Node.js submitted as the pre-work requirement for CodePath.

Time spent: [6hrs]

Completed:

  • Required: Requests to port 8000 are echoed back with the same HTTP headers and body
  • Required: Requests/reponses are proxied to/from the destination server
  • Required: The destination server is configurable via the --host, --port or --url arguments
  • Required: The destination server is configurable via the x-destination-url header
  • Required: Client requests and respones are printed to stdout
  • Required: The --logfile argument outputs all logs to the file specified instead of stdout
  • Optional: The --exec argument proxies stdin/stdout to/from the destination program
  • Optional: The --loglevel argument sets the logging chattiness
  • Optional: Supports HTTPS
  • Optional: -h argument prints CLI API

Walkthrough Gif: [Add walkthrough.gif to the project root]

Video Walkthrough

Note: to embed the gif file, just check your gif file into your repo and update the name of the file above.

Starting the Server

npm start

Features

Echo Server:

curl -v -X POST http://127.0.0.1:8000 -d "hello self" -H "x-asdf: yodawg"
* Rebuilt URL to: http://127.0.0.1:8000/
* Hostname was NOT found in DNS cache
*   Trying 127.0.0.1...
* Connected to 127.0.0.1 (127.0.0.1) port 8000 (#0)
> POST / HTTP/1.1
> User-Agent: curl/7.37.1
> Host: 127.0.0.1:8000
> Accept: */*
> x-asdf: yodawg
> Content-Length: 10
> Content-Type: application/x-www-form-urlencoded
> 
* upload completely sent off: 10 out of 10 bytes
< HTTP/1.1 200 OK
< user-agent: curl/7.37.1
< host: 127.0.0.1:8000
< accept: */*
< x-asdf: yodawg
< content-length: 10
< content-type: application/x-www-form-urlencoded
< Date: Mon, 13 Apr 2015 00:45:50 GMT
< Connection: keep-alive
< 
* Connection #0 to host 127.0.0.1 left intact
hello self

Proxy Server:

Port 8001 will proxy to the echo server on port 8000.

curl -v http://127.0.0.1:8001/asdf -d "hello proxy"
* Hostname was NOT found in DNS cache
*   Trying 127.0.0.1...
* Connected to 127.0.0.1 (127.0.0.1) port 8001 (#0)
> POST /asdf HTTP/1.1
> User-Agent: curl/7.37.1
> Host: 127.0.0.1:8001
> Accept: */*
> Content-Length: 11
> Content-Type: application/x-www-form-urlencoded
> 
* upload completely sent off: 11 out of 11 bytes
< HTTP/1.1 200 OK
< user-agent: curl/7.37.1
< host: 127.0.0.1:8001
< accept: */*
< content-length: 11
< content-type: application/x-www-form-urlencoded
< connection: close
< date: Mon, 13 Apr 2015 02:03:29 GMT
< 
* Closing connection 0
hello proxy

Configuration:

CLI Arguments:

The following CLI arguments are supported:

--host

The host of the destination server. Defaults to 127.0.0.1.

--port

The port of the destination server. Defaults to 80 or 8000 when a host is not specified.

--url

A single url that overrides the above. E.g., http://www.google.com

--logfile

Specify a file path to redirect logging to.

Headers

The follow http header(s) are supported:

x-destination-url

Specify the destination url on a per request basis. Overrides and follows the same format as the --url argument.

About

Node JS Setup

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published