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pull/70/head
肥羊 2 years ago committed by GitHub
parent e85b5fd318
commit 8f23f64d91
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1 changed files with 146 additions and 95 deletions
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  1. 241
      Golang/liveurls/huya.go

241
Golang/liveurls/huya.go
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@ -1,5 +1,5 @@
// Package liveurls
// @Time:2024/01/12 22:00
// @Time:2023/02/05 23:34
// @File:huya.go
// @SoftWare:Goland
// @Author:feiyang
@ -8,16 +8,16 @@
package liveurls
import (
"Golang/utils"
"bufio"
"bytes"
"crypto/md5"
"encoding/base64"
"encoding/hex"
"encoding/json"
"fmt"
"github.com/tidwall/gjson"
"io"
"math/rand"
"net/http"
"net/url"
"os"
"regexp"
"strconv"
"strings"
@ -25,73 +25,121 @@ import (
)
type Huya struct {
Rid string
Cdn string
CdnType string
Rid string
Media string
Type string
Cdn string
}
func getJS() string {
filePath := "res/huya.js"
file, _ := os.Open(filePath)
defer file.Close()
var lines []string
scanner := bufio.NewScanner(file)
for scanner.Scan() {
lines = append(lines, scanner.Text())
type Data struct {
}
type Payload struct {
AppId int `json:"appId"`
ByPass int `json:"byPass"`
Context string `json:"context"`
Version string `json:"version"`
Data Data `json:"data"`
}
type ResponseData struct {
Data struct {
Uid string `json:"uid"`
} `json:"data"`
}
func getContent(apiUrl string) ([]byte, error) {
payload := Payload{
AppId: 5002,
ByPass: 3,
Context: "",
Version: "2.4",
Data: Data{},
}
jsonPayload, err := json.Marshal(payload)
if err != nil {
return nil, err
}
jstr := strings.Join(lines, "\n")
return jstr
req, err := http.NewRequest("POST", apiUrl, bytes.NewBuffer(jsonPayload))
if err != nil {
return nil, err
}
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Content-Length", fmt.Sprintf("%d", len(jsonPayload)))
req.Header.Set("upgrade-insecure-requests", "1")
req.Header.Set("user-agent", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36")
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
return nil, err
}
defer resp.Body.Close()
return io.ReadAll(resp.Body)
}
func parseAntiCode(sStreamName, sFlvAntiCode string) string {
var jsUtil = &utils.JsUtil{}
c := strings.Split(sFlvAntiCode, "&")
n := make(map[string]string)
for _, str := range c {
temp := strings.Split(str, "=")
if len(temp) > 1 && temp[1] != "" {
n[temp[0]] = temp[1]
}
func getUid() string {
content, _ := getContent("https://udblgn.huya.com/web/anonymousLogin")
var responseData ResponseData
json.Unmarshal(content, &responseData)
uid := responseData.Data.Uid
return uid
}
var uid, _ = strconv.Atoi(getUid())
func getUUID() int64 {
now := time.Now().UnixNano() / int64(time.Millisecond)
randNum := rand.Intn(1000)
return ((now % 10000000000 * 1000) + int64(randNum)) % 4294967295
}
func processAntiCode(antiCode string, uid int, streamName string) string {
q, _ := url.ParseQuery(antiCode)
q.Set("t", "100")
q.Set("ctype", "huya_live")
q.Set("wsTime", strconv.FormatInt(time.Now().Unix()+21600, 16))
q.Set("ver", "1")
q.Set("sv", "2110211124")
seqId := strconv.Itoa(uid + int(time.Now().UnixNano()/int64(time.Millisecond)))
q.Set("seqid", seqId)
q.Set("uid", strconv.Itoa(uid))
q.Set("uuid", strconv.FormatInt(getUUID(), 10))
h := md5.New()
h.Write([]byte(seqId + "|" + q.Get("ctype") + "|" + q.Get("t")))
ss := hex.EncodeToString(h.Sum(nil))
fm, _ := base64.StdEncoding.DecodeString(q.Get("fm"))
q.Set("fm", strings.Replace(strings.Replace(strings.Replace(strings.Replace(string(fm), "$0", q.Get("uid"), -1), "$1", streamName, -1), "$2", ss, -1), "$3", q.Get("wsTime"), -1))
h.Reset()
h.Write([]byte(q.Get("fm")))
q.Set("wsSecret", hex.EncodeToString(h.Sum(nil)))
q.Del("fm")
if _, ok := q["txyp"]; ok {
q.Del("txyp")
}
return q.Encode()
}
// Randomly generating uid
uid := int64(1462220000000) + rand.Int63n(1145142333)
currentTime := time.Now().UnixNano() / int64(time.Millisecond)
wsTime := strconv.FormatInt(currentTime/1000, 16)
seqid := uid + currentTime + 216000000 // 216000000 = 30*1000*60*60 = 30h
// Generating wsSecret
fm, _ := n["fm"]
fmDecoded, _ := url.QueryUnescape(fm)
fmBase64Decoded, _ := base64.StdEncoding.DecodeString(fmDecoded)
ctype := n["ctype"]
if ctype == "" {
ctype = "huya_live"
func format(liveArr map[string]any, uid int) map[string]any {
streamInfo := map[string]any{"flv": make(map[string]string), "hls": make(map[string]string)}
cdnType := map[string]string{"HY": "hycdn", "AL": "alicdn", "TX": "txcdn", "HW": "hwcdn", "HS": "hscdn", "WS": "wscdn"}
for _, s := range liveArr["roomInfo"].(map[string]any)["tLiveInfo"].(map[string]any)["tLiveStreamInfo"].(map[string]any)["vStreamInfo"].(map[string]any)["value"].([]any) {
sMap := s.(map[string]any)
if sMap["sFlvUrl"] != nil {
streamInfo["flv"].(map[string]string)[cdnType[sMap["sCdnType"].(string)]] = sMap["sFlvUrl"].(string) + "/" + sMap["sStreamName"].(string) + "." + sMap["sFlvUrlSuffix"].(string) + "?" + processAntiCode(sMap["sFlvAntiCode"].(string), uid, sMap["sStreamName"].(string))
}
if sMap["sHlsUrl"] != nil {
streamInfo["hls"].(map[string]string)[cdnType[sMap["sCdnType"].(string)]] = sMap["sHlsUrl"].(string) + "/" + sMap["sStreamName"].(string) + "." + sMap["sHlsUrlSuffix"].(string) + "?" + processAntiCode(sMap["sHlsAntiCode"].(string), uid, sMap["sStreamName"].(string))
}
}
var funcContent []string
funcContent = append(append(funcContent, getJS()), "Oe")
oe := jsUtil.JsRun(funcContent, strings.Join([]string{strconv.FormatInt(seqid, 10), ctype, "100"}, "|"))
r := strings.ReplaceAll(string(fmBase64Decoded), "$0", strconv.FormatInt(uid, 10))
r = strings.ReplaceAll(r, "$1", sStreamName)
r = strings.ReplaceAll(r, "$2", fmt.Sprintf("%s", oe))
r = strings.ReplaceAll(r, "$3", wsTime)
wsSecret := fmt.Sprintf("%s", jsUtil.JsRun(funcContent, r))
var sb strings.Builder
sb.WriteString("wsSecret=" + wsSecret + "&wsTime=" + wsTime +
"&seqid=" + strconv.FormatInt(seqid, 10) +
"&ctype=" + ctype +
"&ver=1&fs=" + n["fs"] +
"&sphdcdn=" + n["sphdcdn"] +
"&sphdDC=" + n["sphdDC"] +
"&sphd=" + n["sphd"] +
"&exsphd=" + n["exsphd"] +
"&dMod=mseh-32&sdkPcdn=1_1&u=" + strconv.FormatInt(uid, 10) +
"&t=100&sv=2401190627&sdk_sid=" + strconv.FormatInt(currentTime, 10) + "&ratio=0")
return sb.String()
return streamInfo
}
func (h *Huya) GetLiveUrl() any {
var liveArr map[string]any
liveurl := "https://m.huya.com/" + h.Rid
client := &http.Client{}
r, _ := http.NewRequest("GET", liveurl, nil)
@ -99,41 +147,44 @@ func (h *Huya) GetLiveUrl() any {
r.Header.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8")
resp, _ := client.Do(r)
defer resp.Body.Close()
result, err := io.ReadAll(resp.Body)
if err != nil {
return nil
}
reg := regexp.MustCompile("<script> window.HNF_GLOBAL_INIT = (.*)</script>")
matches := reg.FindStringSubmatch(string(result))
if matches == nil || len(matches) < 2 {
return nil
}
return h.extractInfo(matches[1])
}
body, _ := io.ReadAll(resp.Body)
str := string(body)
freg := regexp.MustCompile(`(?i)<script> window.HNF_GLOBAL_INIT = (.*) </script>`)
res := freg.FindStringSubmatch(str)
func (h *Huya) extractInfo(content string) any {
parse := gjson.Parse(content)
streamInfo := parse.Get("roomInfo.tLiveInfo.tLiveStreamInfo.vStreamInfo.value")
if len(streamInfo.Array()) == 0 {
return nil
}
var cdnSlice []string
var finalurl string
streamInfo.ForEach(func(key, value gjson.Result) bool {
var cdnType = gjson.Get(value.String(), "sCdnType").String()
cdnSlice = append(cdnSlice, cdnType)
if cdnType == h.Cdn {
urlStr := fmt.Sprintf("%s/%s.%s?%s",
value.Get("sFlvUrl").String(),
value.Get("sStreamName").String(),
value.Get("sFlvUrlSuffix").String(),
parseAntiCode(value.Get("sStreamName").String(), value.Get("sFlvAntiCode").String()))
finalurl = strings.Replace(urlStr, "http://", "https://", 1)
json.Unmarshal([]byte(res[1]), &liveArr)
var mediaurl any
if roomInfo, ok := liveArr["roomInfo"].(map[string]any); ok {
if liveStatus, ok := roomInfo["eLiveStatus"].(float64); ok && liveStatus == 2 {
realurl := format(liveArr, uid)
if h.Type == "display" {
return realurl
}
for k, v := range realurl {
switch k {
case h.Media:
if urlarr, ok := v.(map[string]string); ok {
for k, v := range urlarr {
switch k {
case h.Cdn:
mediaurl = v
}
}
}
}
}
} else if liveStatus, ok := roomInfo["eLiveStatus"].(float64); ok && liveStatus == 3 {
if roomProfile, ok := liveArr["roomProfile"].(map[string]any); ok {
if liveLineUrl, ok := roomProfile["liveLineUrl"].(string); ok {
decodedLiveLineUrl, _ := base64.StdEncoding.DecodeString(liveLineUrl)
mediaurl = "http:" + string(decodedLiveLineUrl)
}
}
} else {
mediaurl = nil
}
return true
})
if h.CdnType == "display" {
return cdnSlice
}
return finalurl
return mediaurl
}

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