feat: Add randomize for name and user-agent

Co-Authored-By: zcb22 <[email protected]>
3 months ago · 6305087c7c
3 changed files with 120 additions and 12 deletions
--- a/client/main.go
+++ b/client/main.go
@ -371,9 +371,13 @@ func callCaptchaNotRobot(ctx context.Context, sessionToken, hash string, dialer
 // endregion automatic captcha solver

 func getVkCreds(link string, dialer *dnsdialer.Dialer) (string, string, string, error) {
+	profile := getRandomProfile()
+	name := generateName()
+	escapedName := neturl.QueryEscape(name)

-	doRequest := func(data string, url string) (resp map[string]interface{}, err error) {
+	log.Printf("Connecting Identity - Name: %s | User-Agent: %s", name, profile.UserAgent)

+	doRequest := func(data string, url string) (resp map[string]interface{}, err error) {
 		client := &http.Client{
 			Timeout: 20 * time.Second,
 			Transport: &http.Transport{
@ -384,12 +388,13 @@ func getVkCreds(link string, dialer *dnsdialer.Dialer) (string, string, string,
 			},
 		}
 		defer client.CloseIdleConnections()
+
 		req, err := http.NewRequest("POST", url, bytes.NewBuffer([]byte(data)))
 		if err != nil {
 			return nil, err
 		}

-		req.Header.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0")
+		req.Header.Add("User-Agent", profile.UserAgent)
 		req.Header.Add("Content-Type", "application/x-www-form-urlencoded")

 		httpResp, err := client.Do(req)
@ -439,7 +444,7 @@ func getVkCreds(link string, dialer *dnsdialer.Dialer) (string, string, string,
 		return "", "", "", fmt.Errorf("missing access_token in response: %v", resp)
 	}

-	data = fmt.Sprintf("vk_join_link=https://vk.com/call/join/%s&name=123&access_token=%s", link, token1)
+	data = fmt.Sprintf("vk_join_link=https://vk.com/call/join/%s&name=%s&access_token=%s", link, escapedName, token1)
 	url = "https://api.vk.ru/method/calls.getAnonymousToken?v=5.274&client_id=6287487"

 	var token2 string
@ -522,7 +527,9 @@ func getYandexCreds(link string) (string, string, string, error) {
 	const debug = false
 	const telemostConfHost = "cloud-api.yandex.ru"
 	telemostConfPath := fmt.Sprintf("%s%s%s", "/telemost_front/v2/telemost/conferences/https%3A%2F%2Ftelemost.yandex.ru%2Fj%2F", link, "/connection?next_gen_media_platform_allowed=false")
-	const userAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:144.0) Gecko/20100101 Firefox/144.0"
+	profile := getRandomProfile()
+	userAgent := profile.UserAgent
+	name := generateName()

 	type ConferenceResponse struct {
 		URI                 string `json:"uri"`
@ -636,13 +643,14 @@ func getYandexCreds(link string) (string, string, string, error) {
 	}

 	endpoint := "https://" + telemostConfHost + telemostConfPath
+	tr := &http.Transport{
+		MaxIdleConns:        100,
+		MaxIdleConnsPerHost: 100,
+		IdleConnTimeout:     90 * time.Second,
+	}
 	client := &http.Client{
-		Timeout: 20 * time.Second,
-		Transport: &http.Transport{
-			MaxIdleConns:        100,
-			MaxIdleConnsPerHost: 100,
-			IdleConnTimeout:     90 * time.Second,
-		},
+		Timeout:   20 * time.Second,
+		Transport: tr,
 	}
 	defer client.CloseIdleConnections()
 	req, err := http.NewRequest("GET", endpoint, nil)
@ -701,14 +709,14 @@ func getYandexCreds(link string) (string, string, string, error) {
 		UID: uuid.New().String(),
 		Hello: HelloPayload{
 			ParticipantMeta: PartMeta{
-				Name:        "Гость",
+				Name:        name,
 				Role:        "SPEAKER",
 				Description: "",
 				SendAudio:   false,
 				SendVideo:   false,
 			},
 			ParticipantAttributes: PartAttrs{
-				Name:        "Гость",
+				Name:        name,
 				Role:        "SPEAKER",
 				Description: "",
 			},
@ -836,6 +844,7 @@ func dtlsFunc(ctx context.Context, conn net.PacketConn, peer *net.UDPAddr) (net.
 }

 func oneDtlsConnection(ctx context.Context, peer *net.UDPAddr, listenConn net.PacketConn, connchan chan<- net.PacketConn, okchan chan<- struct{}, c chan<- error) {
+	time.Sleep(time.Duration(rand.Intn(400)+100) * time.Millisecond)
 	var err error = nil
 	defer func() { c <- err }()
 	dtlsctx, dtlscancel := context.WithCancel(ctx)
@ -970,6 +979,7 @@ type turnParams struct {
 }

 func oneTurnConnection(ctx context.Context, turnParams *turnParams, peer *net.UDPAddr, conn2 net.PacketConn, c chan<- error) {
+	time.Sleep(time.Duration(rand.Intn(400)+100) * time.Millisecond)
 	var err error = nil
 	defer func() { c <- err }()
 	user, pass, url, err1 := turnParams.getCreds(turnParams.link)
@ -1251,6 +1261,7 @@ func poolCreds(f getCredsFunc, poolSize int) getCredsFunc {
 }

 func main() { //nolint:cyclop
+	rand.Seed(time.Now().UnixNano())
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 	signalChan := make(chan os.Signal, 1)
--- a/client/namegen.go
+++ b/client/namegen.go
@ -0,0 +1,42 @@
+package main
+
+import (
+	"fmt"
+	"math/rand"
+)
+
+// firstNames contains Russian first names. Add or remove names as needed.
+var firstNames = []string{
+	"Александр", "Дмитрий", "Максим", "Сергей", "Андрей", "Алексей", "Артём", "Илья",
+	"Кирилл", "Михаил", "Никита", "Матвей", "Роман", "Егор", "Арсений", "Иван",
+	"Денис", "Даниил", "Тимофей", "Владислав", "Игорь", "Павел", "Руслан", "Марк",
+	"Анна", "Мария", "Елена", "Дарья", "Анастасия", "Екатерина", "Виктория", "Ольга",
+	"Наталья", "Юлия", "Татьяна", "Светлана", "Ирина", "Ксения", "Алина", "Елизавета",
+}
+
+// lastNames contains Russian last names. Add or remove names as needed.
+var lastNames = []string{
+	"Иванов", "Смирнов", "Кузнецов", "Попов", "Васильев", "Петров", "Соколов", "Михайлов",
+	"Новиков", "Федоров", "Морозов", "Волков", "Алексеев", "Лебедев", "Семенов", "Егоров",
+	"Павлов", "Козлов", "Степанов", "Николаев", "Орлов", "Андреев", "Макаров", "Никитин",
+	"Захаров", "Зайцев", "Соловьев", "Борисов", "Яковлев", "Григорьев", "Романов", "Воробьев",
+}
+
+// generateName generates a random Russian name.
+// 30% chance to generate only first name, 70% chance first + last name.
+// For female names (ending in 'а' or 'я'), adds 'а' to the last name.
+func generateName() string {
+	if rand.Float32() < 0.3 {
+		return firstNames[rand.Intn(len(firstNames))]
+	}
+
+	fn := firstNames[rand.Intn(len(firstNames))]
+	ln := lastNames[rand.Intn(len(lastNames))]
+
+	// add 'a' to the last name for females
+	lastChar := fn[len(fn)-2:] // 2 bytes for cyrillic
+	if lastChar == "а" || lastChar == "я" {
+		return fmt.Sprintf("%s %sа", fn, ln)
+	}
+	return fmt.Sprintf("%s %s", fn, ln)
+}
--- a/client/profiles.go
+++ b/client/profiles.go
@ -0,0 +1,55 @@
+package main
+
+import (
+	"math/rand"
+)
+
+type Profile struct {
+	UserAgent string
+}
+
+// profiles contains realistic user-agent strings for different browsers and platforms.
+// Add or remove profiles as needed.
+var profiles = []Profile{
+	{"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36"},
+	{"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36"},
+	{"Mozilla/5.0 (Windows NT 11.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36"},
+	{"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36"},
+	{"Mozilla/5.0 (Windows NT 11.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36"},
+
+	{"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36 Edg/146.0.0.0"},
+	{"Mozilla/5.0 (Windows NT 11.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 Edg/145.0.0.0"},
+	{"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36 Edg/144.0.0.0"},
+	{"Mozilla/5.0 (Windows NT 11.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36 Edg/146.0.0.0"},
+
+	{"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 YaBrowser/24.1.0.0 Yowser/2.5 Safari/537.36"},
+	{"Mozilla/5.0 (Windows NT 11.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 YaBrowser/24.1.2.0 Yowser/2.5 Safari/537.36"},
+	{"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 YaBrowser/23.12.0.0 Yowser/2.5 Safari/537.36"},
+
+	{"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36 OPR/112.0.0.0"},
+	{"Mozilla/5.0 (Windows NT 11.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 OPR/111.0.0.0"},
+
+	{"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36"},
+	{"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36"},
+	{"Mozilla/5.0 (Macintosh; Intel Mac OS X 11_0_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36"},
+	{"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36 Edg/146.0.0.0"},
+
+	{"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36"},
+	{"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36"},
+	{"Mozilla/5.0 (X11; Ubuntu; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36"},
+
+	{"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36"},
+	{"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36"},
+	{"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36"},
+	{"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36"},
+	{"Mozilla/5.0 (Windows NT 11.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36"},
+	{"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36"},
+	{"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36"},
+	{"Mozilla/5.0 (Windows NT 11.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36"},
+	{"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36"},
+}
+
+// getRandomProfile returns a random user-agent profile.
+func getRandomProfile() Profile {
+	return profiles[rand.Intn(len(profiles))]
+}