tomnomnom / rawhttp Goto Github PK

A Go library for making HTTP requests with complete control

License: MIT License

Go 100.00%

rawhttp's Introduction

rawhttp

rawhttp is a Go package for making HTTP requests. It intends to fill a niche that https://golang.org/pkg/net/http/ does not cover: having complete control over the requests being sent to the server.

rawhttp purposefully does as little validation as possible, and you can override just about anything about the request; even the line endings.

Warning: This is a work in progress. The API isn't fixed yet.

Full documentation can be found on GoDoc.

Example

req, err := rawhttp.FromURL("POST", "https://httpbin.org")
if err != nil {
	log.Fatal(err)
}

// automatically set the host header
req.AutoSetHost()

req.Method = "PUT"
req.Hostname = "httpbin.org"
req.Port = "443"
req.Path = "/anything"
req.Query = "one=1&two=2"
req.Fragment = "anchor"
req.Proto = "HTTP/1.1"
req.EOL = "\r\n"

req.AddHeader("Content-Type: application/x-www-form-urlencoded")

req.Body = "username=AzureDiamond&password=hunter2"

// automatically set the Content-Length header
req.AutoSetContentLength()

fmt.Printf("%s\n\n", req.String())

resp, err := rawhttp.Do(req)
if err != nil {
	log.Fatal(err)
}

fmt.Printf("< %s\n", resp.StatusLine())
for _, h := range resp.Headers() {
	fmt.Printf("< %s\n", h)
}

fmt.Printf("\n%s\n", resp.Body())

PUT /anything?one=1&two=2#anchor HTTP/1.1
Host: httpbin.org
Content-Type: application/x-www-form-urlencoded
Content-Length: 38

username=AzureDiamond&password=hunter2

< HTTP/1.1 200 OK
< Connection: keep-alive
< Server: meinheld/0.6.1
< Date: Sat, 02 Sep 2017 13:22:06 GMT
< Content-Type: application/json
< Access-Control-Allow-Origin: *
< Access-Control-Allow-Credentials: true
< X-Powered-By: Flask
< X-Processed-Time: 0.000869989395142
< Content-Length: 443
< Via: 1.1 vegur

{
  "args": {
    "one": "1",
    "two": "2"
  },
  "data": "",
  "files": {},
  "form": {
    "password": "hunter2",
    "username": "AzureDiamond"
  },
  "headers": {
    "Connection": "close",
    "Content-Length": "38",
    "Content-Type": "application/x-www-form-urlencoded",
    "Host": "httpbin.org"
  },
  "json": null,
  "method": "PUT",
  "origin": "123.123.123.123",
  "url": "https://httpbin.org/anything?one=1&two=2"
}

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rawhttp's Issues

There's no control over timeouts

Needs a default timeout and a way to override it.

There's no support for HTTP compression

Should support gzip, deflate etc

ReadAll function failed to read

Hi @tomnomnom,

This issue could be related to #5.

I had some timeout problems using your tool so I tried to investigate a bit to fix it. Fixing the timeout to 5s didn't resolve my problem (with req.Timeout = time.Second * 5). However, I have seen that the timeout wasn't the problem but the hang came from the ReadAll function. When its passed here and it arrives here.

Even reading byte by byte the problem occured:

} else {

	for {
		v, err := r.ReadByte()
		if v == 0 || err != nil {
			break
		}
        resp.body = append(resp.body, v)
    }
}

I try to manage to check the size before reading the buffer but without success. Right now, I have removed the else condition to be sure it does not hang out.

Thanks again for all your tools, your doing an amazing work.

tomnomnom / rawhttp Goto Github PK

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rawhttp

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