airBalticVoter/main.go

package main

import (
	"bytes"
	"flag"
	"io"
	"log"
	"math/rand"
	"net/http"
	"net/http/cookiejar"
	"net/url"
	"regexp"
	"strconv"
	"time"
)

// Function to create a new HTTP client with a fresh cookie jar
func newClient() *http.Client {
	jar, err := cookiejar.New(nil)
	if err != nil {
		log.Fatal("Error creating cookie jar:", err)
	}
	return &http.Client{Jar: jar}
}

func sendVoteRequest(voteNonce, data string, client *http.Client, city string, userAgent string, verbose bool) {
	const requestUrl = "https://vote.airbaltic.com/wp-admin/admin-ajax.php"

	formData := url.Values{
		"action":      {"vote_for_city"},
		"livery_uuid": {city},
		"vote_nonce":  {voteNonce},
		"data":        {data},
	}

	req, err := http.NewRequest("POST", requestUrl, bytes.NewBufferString(formData.Encode()))
	if err != nil {
		log.Println("Error creating request:", err)
		return
	}

	req.Header.Set("User-Agent", userAgent)
	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")

	resp, err := client.Do(req)
	if err != nil {
		log.Println("Error sending request:", err)
		return
	}
	defer func(Body io.ReadCloser) {
		err := Body.Close()
		if err != nil {
			log.Fatal("Error closing response body:", err)
		}
	}(resp.Body)

	body, err := io.ReadAll(resp.Body)
	if err != nil {
		log.Println("Error reading response:", err)
		return
	}

	if resp.StatusCode != http.StatusOK || !bytes.Contains(body, []byte(`"success":true`)) {
		log.Printf("Unexpected response: %s\n", body)
	} else if verbose {
		println("Voted for " + city + " with nonce: " + voteNonce + " and data " + data + " with userAgent: " + userAgent)
	}
}

func getNonceAndData(client *http.Client, userAgent string) (string, string) {
	const requestUrl = "https://vote.airbaltic.com"

	req, err := http.NewRequest("GET", requestUrl, nil)
	if err != nil {
		log.Println("Error creating request:", err)
		return "", ""
	}
	req.Header.Set("User-Agent", userAgent)

	res, err := client.Do(req)
	if err != nil {
		log.Println("Error sending GET request:", err)
		return "", ""
	}
	defer func(Body io.ReadCloser) {
		err := Body.Close()
		if err != nil {
			log.Fatal("Error closing response body:", err)
		}
	}(res.Body)

	body, err := io.ReadAll(res.Body)
	if err != nil {
		log.Println("Error reading response body:", err)
		return "", ""
	}

	re := regexp.MustCompile(`vote_nonce:\s*'(?P<vote_nonce>.*?)',\s*data:\s*'(?P<data>.*?)'`)
	match := re.FindStringSubmatch(string(body))

	if len(match) > 0 {
		return match[re.SubexpIndex("vote_nonce")], match[re.SubexpIndex("data")]
	}
	log.Println("No vote_nonce or data found in response")
	return "", ""
}

func doVote(city string, userAgent string, verbose bool) {

	client := newClient() // Create a new client for each pair of requests
	if verbose {
		println("Getting nonce and data")
	}
	voteNonce, data := getNonceAndData(client, userAgent)
	if voteNonce != "" && data != "" {
		if verbose {
			println("For this vote the nonce is : " + voteNonce + "\n and the data is: " + data)
		}
		sendVoteRequest(voteNonce, data, client, city, userAgent, verbose)
	} else {
		log.Println("Failed to retrieve nonce or data")
	}
}

func getUserAgent(userAgents []string) string {
	return userAgents[rand.Intn(len(userAgents))]
}

func main() {
	var requestsPerMinute int
	var verbose bool
	flag.IntVar(&requestsPerMinute, "rq", 60, "the count of requests per minute")
	cityTemp := flag.Int("cty", 307, "the city to vote for")
	flag.BoolVar(&verbose, "v", false, "report a lot of stuff to terminal")
	userAgents := []string{
		"Mozilla/5.0 (X11; Linux x86_64; rv:129.0) Gecko/20100101 Firefox/129.0",
		"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.5 Safari/605.1.1",
		"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.3",
		"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.3",
		"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) SamsungBrowser/25.0 Chrome/121.0.0.0 Safari/537.3",
	}
	flag.Parse()
	city := strconv.Itoa(*cityTemp)

	sleepDuration := time.Minute / time.Duration(requestsPerMinute)
	println("Voting for " + city + " " + strconv.Itoa(requestsPerMinute) + " times per minute")
	if verbose {
		println("Verbose output on")
	}
	for {
		go doVote(city, getUserAgent(userAgents), verbose)
		if verbose {
			println("Sleeping for: " + sleepDuration.String())
		}
		time.Sleep(sleepDuration) // Adjust the sleep duration as needed
	}
}