利用爬虫js逆向破解网易云制作播放器

目标网易云音乐

详情见B站教程https://www.bilibili.com/video/BV18V4y1T79F?p=14

还有这两篇https://blog.csdn.net/zly717216/article/details/113522474

https://blog.csdn.net/qq_36779888/article/details/90738012

抓包

辅助代码，下载喜爱歌曲到一个列表里面

copyimport execjs
import requests

headers = {
    'referer': 'https://music.163.com/',
    'cookie':'_ga=GA1.1.18448714.1632904553; _ntes_nuid=9c0d0f8e61f12c731b6fb04a2d2e279b; _ga_C6TGHFPQ1H=GS1.1.1632904553.1.0.1632904615.0; NMTID=00Ozo1wJ1fXcNyV6kiHvvcOtt5D20kAAAF8ZQy0RA; WNMCID=wsqenr.1633782907500.01.0; WEVNSM=1.0.0; WM_TID=dI1C5xAE2t1AURUEBUI78DgnQaSfP1on; usertrack=ezq0J2LYu3quZhxDA9yVAg==; ntes_kaola_ad=1; _ntes_nnid=9c0d0f8e61f12c731b6fb04a2d2e279b,1664203664905; __snaker__id=FcswSyk2djPmoVxA; YD00000558929251%3AWM_TID=S6hdsgMkCj1BRAQUQELVSiqMIXGKybbE; _9755xjdesxxd_=32; hb_MA-93D5-9AD06EA4329A_source=www.baidu.com; __root_domain_v=.163.com; _qddaz=QD.351866958934376; WM_NI=0muVkpfNdOBVCkJVaAa%2FRcJak77OdnGHxOZhxcKgWNuswIp1NId%2BMR28EuoKp4V4WTfqCac3%2BW61WiioRfKkvvm5HMsdYH5Ww6122FHIXTAS5yBcz2CvHtsFIWN8vBYGZHo%3D; WM_NIKE=9ca17ae2e6ffcda170e2e6eea8e14489eea984f664f6bc8bb3d45a968f9b87c85287bac0d4b85b8a9ae5ccb52af0fea7c3b92af4b3bbb7ea7ca692acb0c15e81b586b7e44ba3f19e84c96ba9e9f9b0e7668598b8b0d964bcbd8588d646b7adb9aaf33b8e97acccd05af2e88b96ee41b4ec9ad5d660a6af8d82e239e989fad2d663abb19e87ca61b6aaa3d6cb47b1bc97a9b85db5eaffd3b14e8c9798b5c459f7a78e84f93a81aa8895f24e8b8982d9f54a9b9996a9ee37e2a3; gdxidpyhxdE=%5CSQfxqPLswGhHQkWaeqziJH113SBu%2B87SD%2ByEUsco%5CIL%2FpCYi8dfNwN6prCjgxD%2FL9uUnPAMaH9m7RItN7P%2F%5CjhdJ6s5yM54QznWjYDgDAabyvfiVtLb616m59%2F7REbBvqN9SxyrKjPI1NsEWpWy2YbmI%2B%5CqP%2B7Eecb7lsWE8lZ%5CQp%5Cu%3A1667012947397; YD00000558929251%3AWM_NI=d9l9PqWZ04W0cPm6nuaQkN2%2FR7Cix7xJrv6G8x8OxLYm2e73LzLf0hRTEzf5I6PbSYQ124M%2FDcE%2FKyU%2BYuM6qHPfogH1L%2FQcCHVWyHIHtWlqpmKBauFngIYmTLFIr9xNZXY%3D; YD00000558929251%3AWM_NIKE=9ca17ae2e6ffcda170e2e6eed9c84f889cafbae2259bb48aa7d15b839b8ab1d54783ef988fc953a38bae99c92af0fea7c3b92aa8e7a4dad37b958600d5d63ca190a3d7ed7fa38fa5afb12592e98d8afb3dbc96be97b54dfca8f8b0fb489bb3fe86b63990a68487b364928c8b9be53f8beaa083d25393effed5d02588bd8bd0ca7397f59796d03eb398a087ee6d8cef84d0d46981989ab8fc448b98bcb8ef7bb4b385a3e47f86b2a9aadc6798948aaaf133bc9296b9dc37e2a3; __csrf=880738687515b74fb700788c52270b8b; MUSIC_U=6acc1a5bb7fe3625dc22db7370d5570bbb40d86bd42b29f60c049e3db3398c4f993166e004087dd326a0f72a48558f6c6c17c85bdd7a8046672c525893c48e2b37ecc291c0801a2ad4dbf082a8813684; _iuqxldmzr_=32; playerid=98979907; JSESSIONID-WYYY=ReeUtuIMo5N4sNZQWIvASEdPBWwXp2Xvf3zGHnwm%5Csz2EAMOePH1qxiuJHyUZxErrcvSSntMzKc%2Fs88lzv7JPqtpvzftMTx6%2Fo4sTy4GvfiBPzdPomqXI%5CwQ%5C%5CbC0AGrR2zxyJFFiBH9Z3H0j8Hh2%2BOszJSxZO13fDuqukPQrigm1NzR%3A1667034584884',
    'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Safari/537.36'
}
params = {
    'csrf_token': 'c08dc13fbcff3a4a9285ed4250812a22',
}
ctx=open('Python/实战项目/爬虫网易云播放器/网易云.js','r').read()

song_list=[]
like_list=[]

# 个人喜爱歌单
def get_like_list():
    like_encText=execjs.compile(ctx).call('get_like_encText')
    like_encSecKey=execjs.compile(ctx).call('get_like_encSecKey')
    like_data={
        'params': like_encText,
        'encSecKey': like_encSecKey,
    }
    like_url='https://music.163.com/weapi/v6/playlist/detail'
    like_songs= requests.post(like_url, params=params,headers=headers, data=like_data).json()['playlist']['tracks']
    for song in like_songs:
        song_name=song['name']
        id=song['id']
        singer=song['ar'][0]['name']
        song=get_song(id,song_name,singer)
        like_list.append(song)
        print(song)
        with open('Python/实战项目/爬虫网易云播放器/我的喜欢.txt','w',encoding='utf-8') as f:
            f.write(str(like_list)+",")
            
# 获取歌曲
def get_song(id,song_name,singer):
    encText=execjs.compile(ctx).call('get_encText',id)
    encSecKey=execjs.compile(ctx).call('get_encSecKey')
    song_data = {
        'params': encText,
        'encSecKey': encSecKey,
    }
    song_url = 'https://music.163.com/weapi/song/enhance/player/url/v1'
    song_data = requests.post(song_url, params=params,headers=headers, data=song_data).json()['data'][0]
    song_id=song_data['id']
    m4a_url=song_data['url']
    song={
        'id':song_id,
        'name':song_name,
        'singer':singer,
        'url':m4a_url
    }
    if m4a_url !=None:
        song['url']=f"http://music.163.com/song/media/outer/url?id={song_id}"
    return song

主界面的代码

copyimport random
import requests
import execjs
import requests
import tkinter as tk
import os
import pygame as py
from pydub import AudioSegment
from pydub.playback import play
from playsound import playsound
from Likedsongs import I_liked_songs

headers = {
    'referer': 'https://music.163.com/',
    'cookie':'_ga=GA1.1.18448714.1632904553; _ntes_nuid=9c0d0f8e61f12c731b6fb04a2d2e279b; _ga_C6TGHFPQ1H=GS1.1.1632904553.1.0.1632904615.0; NMTID=00Ozo1wJ1fXcNyV6kiHvvcOtt5D20kAAAF8ZQy0RA; WNMCID=wsqenr.1633782907500.01.0; WEVNSM=1.0.0; WM_TID=dI1C5xAE2t1AURUEBUI78DgnQaSfP1on; usertrack=ezq0J2LYu3quZhxDA9yVAg==; ntes_kaola_ad=1; _ntes_nnid=9c0d0f8e61f12c731b6fb04a2d2e279b,1664203664905; __snaker__id=FcswSyk2djPmoVxA; YD00000558929251%3AWM_TID=S6hdsgMkCj1BRAQUQELVSiqMIXGKybbE; _9755xjdesxxd_=32; hb_MA-93D5-9AD06EA4329A_source=www.baidu.com; __root_domain_v=.163.com; _qddaz=QD.351866958934376; WM_NI=0muVkpfNdOBVCkJVaAa%2FRcJak77OdnGHxOZhxcKgWNuswIp1NId%2BMR28EuoKp4V4WTfqCac3%2BW61WiioRfKkvvm5HMsdYH5Ww6122FHIXTAS5yBcz2CvHtsFIWN8vBYGZHo%3D; WM_NIKE=9ca17ae2e6ffcda170e2e6eea8e14489eea984f664f6bc8bb3d45a968f9b87c85287bac0d4b85b8a9ae5ccb52af0fea7c3b92af4b3bbb7ea7ca692acb0c15e81b586b7e44ba3f19e84c96ba9e9f9b0e7668598b8b0d964bcbd8588d646b7adb9aaf33b8e97acccd05af2e88b96ee41b4ec9ad5d660a6af8d82e239e989fad2d663abb19e87ca61b6aaa3d6cb47b1bc97a9b85db5eaffd3b14e8c9798b5c459f7a78e84f93a81aa8895f24e8b8982d9f54a9b9996a9ee37e2a3; gdxidpyhxdE=%5CSQfxqPLswGhHQkWaeqziJH113SBu%2B87SD%2ByEUsco%5CIL%2FpCYi8dfNwN6prCjgxD%2FL9uUnPAMaH9m7RItN7P%2F%5CjhdJ6s5yM54QznWjYDgDAabyvfiVtLb616m59%2F7REbBvqN9SxyrKjPI1NsEWpWy2YbmI%2B%5CqP%2B7Eecb7lsWE8lZ%5CQp%5Cu%3A1667012947397; YD00000558929251%3AWM_NI=d9l9PqWZ04W0cPm6nuaQkN2%2FR7Cix7xJrv6G8x8OxLYm2e73LzLf0hRTEzf5I6PbSYQ124M%2FDcE%2FKyU%2BYuM6qHPfogH1L%2FQcCHVWyHIHtWlqpmKBauFngIYmTLFIr9xNZXY%3D; YD00000558929251%3AWM_NIKE=9ca17ae2e6ffcda170e2e6eed9c84f889cafbae2259bb48aa7d15b839b8ab1d54783ef988fc953a38bae99c92af0fea7c3b92aa8e7a4dad37b958600d5d63ca190a3d7ed7fa38fa5afb12592e98d8afb3dbc96be97b54dfca8f8b0fb489bb3fe86b63990a68487b364928c8b9be53f8beaa083d25393effed5d02588bd8bd0ca7397f59796d03eb398a087ee6d8cef84d0d46981989ab8fc448b98bcb8ef7bb4b385a3e47f86b2a9aadc6798948aaaf133bc9296b9dc37e2a3; __csrf=880738687515b74fb700788c52270b8b; MUSIC_U=6acc1a5bb7fe3625dc22db7370d5570bbb40d86bd42b29f60c049e3db3398c4f993166e004087dd326a0f72a48558f6c6c17c85bdd7a8046672c525893c48e2b37ecc291c0801a2ad4dbf082a8813684; _iuqxldmzr_=32; playerid=98979907; JSESSIONID-WYYY=ReeUtuIMo5N4sNZQWIvASEdPBWwXp2Xvf3zGHnwm%5Csz2EAMOePH1qxiuJHyUZxErrcvSSntMzKc%2Fs88lzv7JPqtpvzftMTx6%2Fo4sTy4GvfiBPzdPomqXI%5CwQ%5C%5CbC0AGrR2zxyJFFiBH9Z3H0j8Hh2%2BOszJSxZO13fDuqukPQrigm1NzR%3A1667034584884',
    'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Safari/537.36'
}
params = {
    'csrf_token': 'c08dc13fbcff3a4a9285ed4250812a22',
}
ctx=open('Python/实战项目/爬虫网易云播放器/网易云.js','r').read()

song_list=[]

# 个人喜爱歌单
def get_like_list():
    lab=tk.Label(root,text="猜你喜欢",font=('kaiti',16))
    lab.grid(row=2,column=0,columnspan=4)
    song_list=random.sample(I_liked_songs,10)
    show(song_list)
    

# 搜索歌单
def get_song_list():
    query=var.get()
    list_encText=execjs.compile(ctx).call('get_list_encText',query)
    list_encSecKey=execjs.compile(ctx).call('get_list_encSecKey')
    list_data={
        'params': list_encText,
        'encSecKey': list_encSecKey,
    }
    search_url='https://music.163.com/weapi/cloudsearch/get/web'
    songs= requests.post(search_url, params=params,headers=headers, data=list_data).json()['result']['songs']
    for i,song in enumerate(songs):
        song_name=song['name']
        id=song['id']
        singer=song['ar'][0]['name']
        song=get_song(id,song_name,singer)
        print(song)
        song_list.append(song)
        if i==9:
            break
    lab=tk.Label(root,text="以下是搜索结果",font=('kaiti',16))
    lab.grid(row=2,column=0,columnspan=4)
    show(song_list)
    
# 获取歌曲
def get_song(id,song_name,singer):
    encText=execjs.compile(ctx).call('get_encText',id)
    encSecKey=execjs.compile(ctx).call('get_encSecKey')
    song_data = {
        'params': encText,
        'encSecKey': encSecKey,
    }
    song_url = 'https://music.163.com/weapi/song/enhance/player/url/v1'
    song_data = requests.post(song_url, params=params,headers=headers, data=song_data).json()['data'][0]
    song_id=song_data['id']
    m4a_url=song_data['url']
    song={
        'id':song_id,
        'name':song_name,
        'singer':singer,
        'url':m4a_url
    }
    if m4a_url:
        song['url']=f"http://music.163.com/song/media/outer/url?id={song_id}"
    return song

# 显示搜索结果
def show(song_list):
    lab=tk.Label(root,width=10,text="歌曲ID",font=('heiti',12))
    lab.grid(row=3,column=0)
    lab=tk.Label(root,width=25,text="歌名",font=('heiti',12))
    lab.grid(row=3,column=1)
    lab=tk.Label(root,width=15,text="歌手",font=('heiti',12))
    lab.grid(row=3,column=2)
    btn=tk.Button(root,width=10,text="刷新列表",font=('heiti',12),command=get_like_list)
    btn.grid(row=3,column=3)
    for i,song in enumerate(song_list):
        lab=tk.Label(root,width=10,text=song['id'],font=('songti',12))
        lab.grid(row=4+i,column=0)
        lab=tk.Label(root,width=25,text=song['name'],anchor='w',font=('songti',12))
        lab.grid(row=4+i,column=1,sticky='w')
        lab=tk.Label(root,width=15,text=song['singer'],anchor='w',font=('songti',12))
        lab.grid(row=4+i,column=2,sticky='w')
        if song['url'] is None:
            btn=tk.Button(root,width=10,text="VIP尊享",font=('songti',12))
        else:
            btn=tk.Button(root,width=10,text="播放",font=('songti',12),command=lambda x=song:play_song(x))
        btn.grid(row=4+i,column=3)

# 播放歌曲
def play_song(song):
    url=song['url']
    name=song['name']
    id=song['id']
    music_path=f'D:/56号妖精仓库/square/Python/实战项目/爬虫网易云播放器/{name}_{id}.mp3'
    sound=requests.get(url).content
    with open(music_path,'wb') as f:
        f.write(sound)
        
    ex = tk.Toplevel()
    ex.geometry("240x30+660+260")
    ex.title(name)
    
    def delete_explain():
        py.mixer.quit()
        os.remove(music_path)
        ex.destroy()
    
    btn1=tk.Button(ex,width=10,text="继续",command=py.mixer.music.unpause)
    btn1.grid(row=0,column=0)
    btn2=tk.Button(ex,width=10,text="暂停",command=py.mixer.music.pause)
    btn2.grid(row=0,column=1)
    btn3=tk.Button(ex,width=10,text="结束",command=delete_explain)
    btn3.grid(row=0,column=2)
    ex.protocol('WM_DELETE_WINDOW',delete_explain)
    
    py.mixer.init()
    py.mixer.music.load(music_path)
    py.mixer.music.play(-1, 0)


root=tk.Tk()
root.title("网易云音乐播放器")
root.iconphoto(True, tk.PhotoImage(file='Python/实战项目/爬虫网易云播放器/163.png'))

var=tk.StringVar()
var.set('')
lab=tk.Label(root,width=40,text=" 欢迎使用网易云播放器！请输入歌曲/歌手: ",font=('songti',12))
lab.grid(row=0,column=0,columnspan=2)
ent=tk.Entry(root,width=10,textvariable=var,font=('kaiti',14))
ent.grid(row=0,column=2)
btn=tk.Button(root,width=10,text="搜索音乐",font=('heiti',10),command=get_song_list)
btn.grid(row=0,column=3)

get_like_list()

l=tk.Label(root,text="***",font=('songti',10))
l.grid(row=1,column=0,columnspan=4)
root.mainloop()

js扣扣扣

copywindow=this;
const CryptoJS = require('crypto-js');

function RSAKeyPair(a, b, c) {
    this.e = biFromHex(a),
    this.d = biFromHex(b),
    this.m = biFromHex(c),
    this.chunkSize = 2 * biHighIndex(this.m),
    this.radix = 16,
    this.barrett = new BarrettMu(this.m)
}
function twoDigit(a) {
    return (10 > a ? "0" : "") + String(a)
}
function encryptedString(a, b) {
    for (var f, g, h, i, j, k, l, c = new Array, d = b.length, e = 0; d > e; )
        c[e] = b.charCodeAt(e),
        e++;
    for (; 0 != c.length % a.chunkSize; )
        c[e++] = 0;
    for (f = c.length,
    g = "",
    e = 0; f > e; e += a.chunkSize) {
        for (j = new BigInt,
        h = 0,
        i = e; i < e + a.chunkSize; ++h)
            j.digits[h] = c[i++],
            j.digits[h] += c[i++] << 8;
        k = a.barrett.powMod(j, a.e),
        l = 16 == a.radix ? biToHex(k) : biToString(k, a.radix),
        g += l + " "
    }
    return g.substring(0, g.length - 1)
}
function decryptedString(a, b) {
    var e, f, g, h, c = b.split(" "), d = "";
    for (e = 0; e < c.length; ++e)
        for (h = 16 == a.radix ? biFromHex(c[e]) : biFromString(c[e], a.radix),
        g = a.barrett.powMod(h, a.d),
        f = 0; f <= biHighIndex(g); ++f)
            d += String.fromCharCode(255 & g.digits[f], g.digits[f] >> 8);
    return 0 == d.charCodeAt(d.length - 1) && (d = d.substring(0, d.length - 1)),
    d
}
function setMaxDigits(a) {
    maxDigits = a,
    ZERO_ARRAY = new Array(maxDigits);
    for (var b = 0; b < ZERO_ARRAY.length; b++)
        ZERO_ARRAY[b] = 0;
    bigZero = new BigInt,
    bigOne = new BigInt,
    bigOne.digits[0] = 1
}
function BigInt(a) {
    this.digits = "boolean" == typeof a && 1 == a ? null : ZERO_ARRAY.slice(0),
    this.isNeg = !1
}
function biFromDecimal(a) {
    for (var d, e, f, b = "-" == a.charAt(0), c = b ? 1 : 0; c < a.length && "0" == a.charAt(c); )
        ++c;
    if (c == a.length)
        d = new BigInt;
    else {
        for (e = a.length - c,
        f = e % dpl10,
        0 == f && (f = dpl10),
        d = biFromNumber(Number(a.substr(c, f))),
        c += f; c < a.length; )
            d = biAdd(biMultiply(d, lr10), biFromNumber(Number(a.substr(c, dpl10)))),
            c += dpl10;
        d.isNeg = b
    }
    return d
}
function biCopy(a) {
    var b = new BigInt(!0);
    return b.digits = a.digits.slice(0),
    b.isNeg = a.isNeg,
    b
}
function biFromNumber(a) {
    var c, b = new BigInt;
    for (b.isNeg = 0 > a,
    a = Math.abs(a),
    c = 0; a > 0; )
        b.digits[c++] = a & maxDigitVal,
        a >>= biRadixBits;
    return b
}
function reverseStr(a) {
    var c, b = "";
    for (c = a.length - 1; c > -1; --c)
        b += a.charAt(c);
    return b
}
function biToString(a, b) {
    var d, e, c = new BigInt;
    for (c.digits[0] = b,
    d = biDivideModulo(a, c),
    e = hexatrigesimalToChar[d[1].digits[0]]; 1 == biCompare(d[0], bigZero); )
        d = biDivideModulo(d[0], c),
        digit = d[1].digits[0],
        e += hexatrigesimalToChar[d[1].digits[0]];
    return (a.isNeg ? "-" : "") + reverseStr(e)
}
function biToDecimal(a) {
    var c, d, b = new BigInt;
    for (b.digits[0] = 10,
    c = biDivideModulo(a, b),
    d = String(c[1].digits[0]); 1 == biCompare(c[0], bigZero); )
        c = biDivideModulo(c[0], b),
        d += String(c[1].digits[0]);
    return (a.isNeg ? "-" : "") + reverseStr(d)
}
function digitToHex(a) {
    var b = 15
      , c = "";
    for (i = 0; 4 > i; ++i)
        c += hexToChar[a & b],
        a >>>= 4;
    return reverseStr(c)
}
function biToHex(a) {
    var d, b = "";
    for (biHighIndex(a),
    d = biHighIndex(a); d > -1; --d)
        b += digitToHex(a.digits[d]);
    return b
}
function charToHex(a) {
    var h, b = 48, c = b + 9, d = 97, e = d + 25, f = 65, g = 90;
    return h = a >= b && c >= a ? a - b : a >= f && g >= a ? 10 + a - f : a >= d && e >= a ? 10 + a - d : 0
}
function hexToDigit(a) {
    var d, b = 0, c = Math.min(a.length, 4);
    for (d = 0; c > d; ++d)
        b <<= 4,
        b |= charToHex(a.charCodeAt(d));
    return b
}
function biFromHex(a) {
    var d, e, b = new BigInt, c = a.length;
    for (d = c,
    e = 0; d > 0; d -= 4,
    ++e)
        b.digits[e] = hexToDigit(a.substr(Math.max(d - 4, 0), Math.min(d, 4)));
    return b
}
function biFromString(a, b) {
    var g, h, i, j, c = "-" == a.charAt(0), d = c ? 1 : 0, e = new BigInt, f = new BigInt;
    for (f.digits[0] = 1,
    g = a.length - 1; g >= d; g--)
        h = a.charCodeAt(g),
        i = charToHex(h),
        j = biMultiplyDigit(f, i),
        e = biAdd(e, j),
        f = biMultiplyDigit(f, b);
    return e.isNeg = c,
    e
}
function biDump(a) {
    return (a.isNeg ? "-" : "") + a.digits.join(" ")
}
function biAdd(a, b) {
    var c, d, e, f;
    if (a.isNeg != b.isNeg)
        b.isNeg = !b.isNeg,
        c = biSubtract(a, b),
        b.isNeg = !b.isNeg;
    else {
        for (c = new BigInt,
        d = 0,
        f = 0; f < a.digits.length; ++f)
            e = a.digits[f] + b.digits[f] + d,
            c.digits[f] = 65535 & e,
            d = Number(e >= biRadix);
        c.isNeg = a.isNeg
    }
    return c
}
function biSubtract(a, b) {
    var c, d, e, f;
    if (a.isNeg != b.isNeg)
        b.isNeg = !b.isNeg,
        c = biAdd(a, b),
        b.isNeg = !b.isNeg;
    else {
        for (c = new BigInt,
        e = 0,
        f = 0; f < a.digits.length; ++f)
            d = a.digits[f] - b.digits[f] + e,
            c.digits[f] = 65535 & d,
            c.digits[f] < 0 && (c.digits[f] += biRadix),
            e = 0 - Number(0 > d);
        if (-1 == e) {
            for (e = 0,
            f = 0; f < a.digits.length; ++f)
                d = 0 - c.digits[f] + e,
                c.digits[f] = 65535 & d,
                c.digits[f] < 0 && (c.digits[f] += biRadix),
                e = 0 - Number(0 > d);
            c.isNeg = !a.isNeg
        } else
            c.isNeg = a.isNeg
    }
    return c
}
function biHighIndex(a) {
    for (var b = a.digits.length - 1; b > 0 && 0 == a.digits[b]; )
        --b;
    return b
}
function biNumBits(a) {
    var e, b = biHighIndex(a), c = a.digits[b], d = (b + 1) * bitsPerDigit;
    for (e = d; e > d - bitsPerDigit && 0 == (32768 & c); --e)
        c <<= 1;
    return e
}
function biMultiply(a, b) {
    var d, h, i, k, c = new BigInt, e = biHighIndex(a), f = biHighIndex(b);
    for (k = 0; f >= k; ++k) {
        for (d = 0,
        i = k,
        j = 0; e >= j; ++j,
        ++i)
            h = c.digits[i] + a.digits[j] * b.digits[k] + d,
            c.digits[i] = h & maxDigitVal,
            d = h >>> biRadixBits;
        c.digits[k + e + 1] = d
    }
    return c.isNeg = a.isNeg != b.isNeg,
    c
}
function biMultiplyDigit(a, b) {
    var c, d, e, f;
    for (result = new BigInt,
    c = biHighIndex(a),
    d = 0,
    f = 0; c >= f; ++f)
        e = result.digits[f] + a.digits[f] * b + d,
        result.digits[f] = e & maxDigitVal,
        d = e >>> biRadixBits;
    return result.digits[1 + c] = d,
    result
}
function arrayCopy(a, b, c, d, e) {
    var g, h, f = Math.min(b + e, a.length);
    for (g = b,
    h = d; f > g; ++g,
    ++h)
        c[h] = a[g]
}
function biShiftLeft(a, b) {
    var e, f, g, h, c = Math.floor(b / bitsPerDigit), d = new BigInt;
    for (arrayCopy(a.digits, 0, d.digits, c, d.digits.length - c),
    e = b % bitsPerDigit,
    f = bitsPerDigit - e,
    g = d.digits.length - 1,
    h = g - 1; g > 0; --g,
    --h)
        d.digits[g] = d.digits[g] << e & maxDigitVal | (d.digits[h] & highBitMasks[e]) >>> f;
    return d.digits[0] = d.digits[g] << e & maxDigitVal,
    d.isNeg = a.isNeg,
    d
}
function biShiftRight(a, b) {
    var e, f, g, h, c = Math.floor(b / bitsPerDigit), d = new BigInt;
    for (arrayCopy(a.digits, c, d.digits, 0, a.digits.length - c),
    e = b % bitsPerDigit,
    f = bitsPerDigit - e,
    g = 0,
    h = g + 1; g < d.digits.length - 1; ++g,
    ++h)
        d.digits[g] = d.digits[g] >>> e | (d.digits[h] & lowBitMasks[e]) << f;
    return d.digits[d.digits.length - 1] >>>= e,
    d.isNeg = a.isNeg,
    d
}
function biMultiplyByRadixPower(a, b) {
    var c = new BigInt;
    return arrayCopy(a.digits, 0, c.digits, b, c.digits.length - b),
    c
}
function biDivideByRadixPower(a, b) {
    var c = new BigInt;
    return arrayCopy(a.digits, b, c.digits, 0, c.digits.length - b),
    c
}
function biModuloByRadixPower(a, b) {
    var c = new BigInt;
    return arrayCopy(a.digits, 0, c.digits, 0, b),
    c
}
function biCompare(a, b) {
    if (a.isNeg != b.isNeg)
        return 1 - 2 * Number(a.isNeg);
    for (var c = a.digits.length - 1; c >= 0; --c)
        if (a.digits[c] != b.digits[c])
            return a.isNeg ? 1 - 2 * Number(a.digits[c] > b.digits[c]) : 1 - 2 * Number(a.digits[c] < b.digits[c]);
    return 0
}
function biDivideModulo(a, b) {
    var f, g, h, i, j, k, l, m, n, o, p, q, r, s, c = biNumBits(a), d = biNumBits(b), e = b.isNeg;
    if (d > c)
        return a.isNeg ? (f = biCopy(bigOne),
        f.isNeg = !b.isNeg,
        a.isNeg = !1,
        b.isNeg = !1,
        g = biSubtract(b, a),
        a.isNeg = !0,
        b.isNeg = e) : (f = new BigInt,
        g = biCopy(a)),
        new Array(f,g);
    for (f = new BigInt,
    g = a,
    h = Math.ceil(d / bitsPerDigit) - 1,
    i = 0; b.digits[h] < biHalfRadix; )
        b = biShiftLeft(b, 1),
        ++i,
        ++d,
        h = Math.ceil(d / bitsPerDigit) - 1;
    for (g = biShiftLeft(g, i),
    c += i,
    j = Math.ceil(c / bitsPerDigit) - 1,
    k = biMultiplyByRadixPower(b, j - h); -1 != biCompare(g, k); )
        ++f.digits[j - h],
        g = biSubtract(g, k);
    for (l = j; l > h; --l) {
        for (m = l >= g.digits.length ? 0 : g.digits[l],
        n = l - 1 >= g.digits.length ? 0 : g.digits[l - 1],
        o = l - 2 >= g.digits.length ? 0 : g.digits[l - 2],
        p = h >= b.digits.length ? 0 : b.digits[h],
        q = h - 1 >= b.digits.length ? 0 : b.digits[h - 1],
        f.digits[l - h - 1] = m == p ? maxDigitVal : Math.floor((m * biRadix + n) / p),
        r = f.digits[l - h - 1] * (p * biRadix + q),
        s = m * biRadixSquared + (n * biRadix + o); r > s; )
            --f.digits[l - h - 1],
            r = f.digits[l - h - 1] * (p * biRadix | q),
            s = m * biRadix * biRadix + (n * biRadix + o);
        k = biMultiplyByRadixPower(b, l - h - 1),
        g = biSubtract(g, biMultiplyDigit(k, f.digits[l - h - 1])),
        g.isNeg && (g = biAdd(g, k),
        --f.digits[l - h - 1])
    }
    return g = biShiftRight(g, i),
    f.isNeg = a.isNeg != e,
    a.isNeg && (f = e ? biAdd(f, bigOne) : biSubtract(f, bigOne),
    b = biShiftRight(b, i),
    g = biSubtract(b, g)),
    0 == g.digits[0] && 0 == biHighIndex(g) && (g.isNeg = !1),
    new Array(f,g)
}
function biDivide(a, b) {
    return biDivideModulo(a, b)[0]
}
function biModulo(a, b) {
    return biDivideModulo(a, b)[1]
}
function biMultiplyMod(a, b, c) {
    return biModulo(biMultiply(a, b), c)
}
function biPow(a, b) {
    for (var c = bigOne, d = a; ; ) {
        if (0 != (1 & b) && (c = biMultiply(c, d)),
        b >>= 1,
        0 == b)
            break;
        d = biMultiply(d, d)
    }
    return c
}
function biPowMod(a, b, c) {
    for (var d = bigOne, e = a, f = b; ; ) {
        if (0 != (1 & f.digits[0]) && (d = biMultiplyMod(d, e, c)),
        f = biShiftRight(f, 1),
        0 == f.digits[0] && 0 == biHighIndex(f))
            break;
        e = biMultiplyMod(e, e, c)
    }
    return d
}
function BarrettMu(a) {
    this.modulus = biCopy(a),
    this.k = biHighIndex(this.modulus) + 1;
    var b = new BigInt;
    b.digits[2 * this.k] = 1,
    this.mu = biDivide(b, this.modulus),
    this.bkplus1 = new BigInt,
    this.bkplus1.digits[this.k + 1] = 1,
    this.modulo = BarrettMu_modulo,
    this.multiplyMod = BarrettMu_multiplyMod,
    this.powMod = BarrettMu_powMod
}
function BarrettMu_modulo(a) {
    var i, b = biDivideByRadixPower(a, this.k - 1), c = biMultiply(b, this.mu), d = biDivideByRadixPower(c, this.k + 1), e = biModuloByRadixPower(a, this.k + 1), f = biMultiply(d, this.modulus), g = biModuloByRadixPower(f, this.k + 1), h = biSubtract(e, g);
    for (h.isNeg && (h = biAdd(h, this.bkplus1)),
    i = biCompare(h, this.modulus) >= 0; i; )
        h = biSubtract(h, this.modulus),
        i = biCompare(h, this.modulus) >= 0;
    return h
}
function BarrettMu_multiplyMod(a, b) {
    var c = biMultiply(a, b);
    return this.modulo(c)
}
function BarrettMu_powMod(a, b) {
    var d, e, c = new BigInt;
    for (c.digits[0] = 1,
    d = a,
    e = b; ; ) {
        if (0 != (1 & e.digits[0]) && (c = this.multiplyMod(c, d)),
        e = biShiftRight(e, 1),
        0 == e.digits[0] && 0 == biHighIndex(e))
            break;
        d = this.multiplyMod(d, d)
    }
    return c
}
var maxDigits, ZERO_ARRAY, bigZero, bigOne, dpl10, lr10, hexatrigesimalToChar, hexToChar, highBitMasks, lowBitMasks, biRadixBase = 2, biRadixBits = 16, bitsPerDigit = biRadixBits, biRadix = 65536, biHalfRadix = biRadix >>> 1, biRadixSquared = biRadix * biRadix, maxDigitVal = biRadix - 1, maxInteger = 9999999999999998;
setMaxDigits(20),
dpl10 = 15,
lr10 = biFromNumber(1e15),
hexatrigesimalToChar = new Array("0","1","2","3","4","5","6","7","8","9","a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"),
hexToChar = new Array("0","1","2","3","4","5","6","7","8","9","a","b","c","d","e","f"),
highBitMasks = new Array(0,32768,49152,57344,61440,63488,64512,65024,65280,65408,65472,65504,65520,65528,65532,65534,65535),
lowBitMasks = new Array(0,1,3,7,15,31,63,127,255,511,1023,2047,4095,8191,16383,32767,65535);

function a(a) {
    var d, e, b = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789", c = "";
    for (d = 0; a > d; d += 1)
        e = Math.random() * b.length,
        e = Math.floor(e),
        c += b.charAt(e);
    return c
}
function b(a, b) {
    var c = CryptoJS.enc.Utf8.parse(b)
        , d = CryptoJS.enc.Utf8.parse("0102030405060708")
        , e = CryptoJS.enc.Utf8.parse(a)
        , f = CryptoJS.AES.encrypt(e, c, {
        iv: d,
        mode: CryptoJS.mode.CBC
    });
    return f.toString()
}
function c(a, b, c) {
    var d, e;
    return setMaxDigits(131),
    d = new RSAKeyPair(b,"",c),
    e = encryptedString(d, a)
}
function d(d, e, f, g) {
    var h = {}
        , i = a(16);
    return h.encText = b(d, g),
    h.encText = b(h.encText, i),
    h.encSecKey = c(i, e, f),
    h
}
function e(a, b, d, e) {
    var f = {};
    return f.encText = c(a + e, b, d),
    f
}
window.asrsea = d,
window.ecnonasr = e

pa_e='010001'
pa_f='00e0b509f6259df8642dbc35662901477df22677ec152b5ff68ace615bb7b725152b3ab17a876aea8a5aa76d2e417629ec4ee341f56135fccf695280104e0312ecbda92557c93870114af6c9d05c4f7f0c3685b7a46bee255932575cce10b424d813cfe4875d3e82047b97ddef52741d546b8e289dc6935b3ece0462db0a22b8e7'
pa_g='0CoJUm6Qyw8W8jud'

pa_i='vIh9NqhrNQYqF3rD'
get_like_encText=function(){
    pa_d='{"id":"7053185814","offset":"0","total":"true","limit":"1000","n":"1000","csrf_token":"880738687515b74fb700788c52270b8b"}'
    h_encText=b(pa_d, pa_g)
    like_encText = b(h_encText,pa_i);

    return like_encText;
}
console.log(get_like_encText())
get_like_encSecKey=function(){
    pd_d='{"moduleName":"preload","csrf_token":"880738687515b74fb700788c52270b8b"}'
    like_encSecKey = c(pa_i,pa_e,pa_f);

    return like_encSecKey;
}
console.log(get_like_encSecKey())

pa_i="etalO0jto4hGfdDj"
get_list_encText=function(s){
    pa_d='{"hlpretag":"<span class=\\"s-fc7\\">","hlposttag":"</span>","id":"65766","s":"'+s+'","type":"1","offset":"0","total":"true","limit":"30","csrf_token":"c08dc13fbcff3a4a9285ed4250812a22"}'
    h_encText=b(pa_d, pa_g)
    list_encText = b(h_encText,pa_i);

    return list_encText;
}

get_list_encSecKey=function(){
    pd_d='{"logs":"[{\\"action\\":\\"mobile_monitor\\",\\"json\\":{\\"meta._ver\\":2,\\"meta._dataName\\":\\"pip_lyric_monitor\\",\\"action\\":\\"render\\",\\"userAgent\\":\\"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Safari/537.36 Edg/106.0.1370.52\\",\\"chromeVersion\\":106,\\"resourceId\\":5253801,\\"resourceType\\":\\"song\\"}}]","csrf_token":"c08dc13fbcff3a4a9285ed4250812a22"}'
    list_encSecKey = c(pa_i,pa_e,pa_f);

    return list_encSecKey;
}

get_encText=function(id){
    pa_d='{"ids":"['+id+']","level":"standard","encodeType":"aac","csrf_token":"c08dc13fbcff3a4a9285ed4250812a22"}'
    h_encText=b(pa_d, pa_g)
    encText = b(h_encText,pa_i);

    return encText;
}

get_encSecKey=function(){
    pd_d='{"logs":"[{\\"action\\":\\"mobile_monitor\\",\\"json\\":{\\"meta._ver\\":2,\\"meta._dataName\\":\\"pip_lyric_monitor\\",\\"action\\":\\"render\\",\\"userAgent\\":\\"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Safari/537.36 Edg/106.0.1370.52\\",\\"chromeVersion\\":106,\\"resourceId\\":5253801,\\"resourceType\\":\\"song\\"}}]","csrf_token":"c08dc13fbcff3a4a9285ed4250812a22"}'
    encSecKey = c(pa_i,pa_e,pa_f);

    return encSecKey;
}