main.go

package main

import (
	"os/exec"
	"log"
	"github.com/tidwall/gjson"
	"golang.org/x/net/websocket"
	"github.com/levigross/grequests"
	"fmt"
)

func runchrome(){
	cmd := exec.Command("/Applications/Google Chrome.app/Contents/MacOS/Google Chrome", "--headless", "--user-data-dir=/Users/omaidfaizyar/Library/Application Support/Google/Chrome/Default","https://gmail.com","--remote-debugging-port=9222")
	err := cmd.Run()
	if err != nil {
		log.Fatalf("cmd.Run() failed with %s\n", err)
	}
}

func checkcookies(socketurl string){
	cookie := `{"id": 1, "method": "Network.getAllCookies"}`
		origin := "http://localhost/"
		ws, err := websocket.Dial(socketurl, "", origin)
		if err != nil {
			log.Fatal(err)
		}

		if _, err := ws.Write([]byte(cookie)); err != nil {
    log.Fatal(err)
}

var msg = make([]byte, 512)
var n int
if n, err = ws.Read(msg); err != nil {
    log.Fatal(err)
}
fmt.Printf("Received: %s.\n", msg[:n])


}


func main(){
	go runchrome()
	resp, err := grequests.Get("http://localhost:9222/json",nil)
	if err != nil {
		panic(err)
	}
	value := gjson.Get(resp.String(), "#.webSocketDebuggerUrl")
	value.ForEach(func(key, value gjson.Result) bool {
	checkcookies(value.String()) 
	return true 
})
	
}