// ==UserScript==
// @name        libBilibiliToken
// @namespace   https://github.com/lzghzr/TampermonkeyJS
// @version     1.0.0
// @author      lzghzr
// @description 哔哩哔哩cookie获取token
// @match       *://*.bilibili.com/*
// @connect     passport.bilibili.com
// @license     MIT
// @grant       GM_xmlhttpRequest
// @run-at      document-start
// ==/UserScript==
class BilibiliToken {
static _W = typeof unsafeWindow === 'undefined' ? window : unsafeWindow;
static __loginSecretKey = '2653583c8873dea268ab9386918b1d65';
static loginAppKey = '783bbb7264451d82';
static __secretKey = '560c52ccd288fed045859ed18bffd973';
static appKey = '1d8b6e7d45233436';
build = '6720300';
buvid = BilibiliToken.buvidXX;
Clocale = 'zh-Hans_CN';
channel = 'website';
localId = this.buvid;
mobiApp = 'android';
platform = 'android';
Slocale = 'zh-Hans_CN';
static get buvidXX() {
const buvid = this.md5(Math.random().toString()).toUpperCase();
return 'XX' + buvid[2] + buvid[12] + buvid[22] + buvid;
}
static get TS() { return Math.floor(Date.now() / 1000); }
headers = {
'user-agent': 'Mozilla/5.0 BiliDroid/6.72.0 ([email protected]) os/android model/XQ-CT72 mobi_app/android build/6720300 channel/bilih5 innerVer/6720310 osVer/12 network/2',
'buvid': this.buvid
};
get loginQuery() {
return `appkey=${BilibiliToken.loginAppKey}&build=${this.build}&c_locale=${this.Clocale}&channel=${this.channel}&local_id=${this.localId}\
&mobi_app=${this.mobiApp}&platform=${this.platform}&s_locale=${this.Slocale}`;
}
static signQuery(params, ts = true, secretKey = this.__secretKey) {
let paramsSort = params;
if (ts)
paramsSort = `${params}&ts=${this.TS}`;
paramsSort = paramsSort.split('&').sort().join('&');
const paramsSecret = paramsSort + secretKey;
const paramsHash = this.md5(paramsSecret);
return `${paramsSort}&sign=${paramsHash}`;
}
signLoginQuery(params) {
const paramsBase = params === undefined ? this.loginQuery : `${params}&${this.loginQuery}`;
return BilibiliToken.signQuery(paramsBase, true, BilibiliToken.__loginSecretKey);
}
async getAuthCode() {
const authCode = await BilibiliToken.XHR({
GM: true,
anonymous: true,
method: 'POST',
url: 'https://passport.bilibili.com/x/passport-tv-login/qrcode/auth_code',
data: this.signLoginQuery(),
responseType: 'json',
headers: this.headers
});
if (authCode !== undefined && authCode.response.status === 200 && authCode.body.code === 0)
return authCode.body.data.auth_code;
return console.error(GM_info.script.name, 'getAuthCode', authCode);
}
async qrcodeConfirm(authCode, csrf) {
const confirm = await BilibiliToken.XHR({
GM: true,
method: 'POST',
url: 'https://passport.bilibili.com/x/passport-tv-login/h5/qrcode/confirm',
data: `auth_code=${authCode}&csrf=${csrf}&scanning_type=1`,
responseType: 'json',
headers: this.headers
});
if (confirm !== undefined && confirm.response.status === 200 && confirm.body.code === 0)
return confirm.body.data.gourl;
return console.error(GM_info.script.name, 'qrcodeConfirm', confirm);
}
async qrcodePoll(authCode) {
const poll = await BilibiliToken.XHR({
GM: true,
anonymous: true,
method: 'POST',
url: 'https://passport.bilibili.com/x/passport-tv-login/qrcode/poll',
data: this.signLoginQuery(`auth_code=${authCode}`),
responseType: 'json',
headers: this.headers
});
if (poll !== undefined && poll.response.status === 200 && poll.body.code === 0)
return poll.body.data;
return console.error(GM_info.script.name, 'qrcodePoll', poll);
}
async getToken() {
const cookie = BilibiliToken._W.document.cookie.match(/bili_jct=(?<csrf>.*?);/);
if (cookie === null || cookie.groups === undefined)
return console.error(GM_info.script.name, 'getToken', 'cookie获取失败');
const csrf = cookie.groups['csrf'];
const authCode = await this.getAuthCode();
if (authCode === undefined)
return;
const confirm = await this.qrcodeConfirm(authCode, csrf);
if (confirm === undefined)
return;
const token = await this.qrcodePoll(authCode);
if (token === undefined)
return;
return token;
}
static md5(string, key, raw) {
return md5(string, key, raw);
function safeAdd(x, y) {
var lsw = (x & 0xffff) + (y & 0xffff);
var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
return (msw << 16) | (lsw & 0xffff);
}
function bitRotateLeft(num, cnt) {
return (num << cnt) | (num >>> (32 - cnt));
}
function md5cmn(q, a, b, x, s, t) {
return safeAdd(bitRotateLeft(safeAdd(safeAdd(a, q), safeAdd(x, t)), s), b);
}
function md5ff(a, b, c, d, x, s, t) {
return md5cmn((b & c) | (~b & d), a, b, x, s, t);
}
function md5gg(a, b, c, d, x, s, t) {
return md5cmn((b & d) | (c & ~d), a, b, x, s, t);
}
function md5hh(a, b, c, d, x, s, t) {
return md5cmn(b ^ c ^ d, a, b, x, s, t);
}
function md5ii(a, b, c, d, x, s, t) {
return md5cmn(c ^ (b | ~d), a, b, x, s, t);
}
function binlMD5(x, len) {
x[len >> 5] |= 0x80 << len % 32;
x[(((len + 64) >>> 9) << 4) + 14] = len;
var i;
var olda;
var oldb;
var oldc;
var oldd;
var a = 1732584193;
var b = -271733879;
var c = -1732584194;
var d = 271733878;
for (i = 0; i < x.length; i += 16) {
olda = a;
oldb = b;
oldc = c;
oldd = d;
a = md5ff(a, b, c, d, x[i], 7, -680876936);
d = md5ff(d, a, b, c, x[i + 1], 12, -389564586);
c = md5ff(c, d, a, b, x[i + 2], 17, 606105819);
b = md5ff(b, c, d, a, x[i + 3], 22, -1044525330);
a = md5ff(a, b, c, d, x[i + 4], 7, -176418897);
d = md5ff(d, a, b, c, x[i + 5], 12, 1200080426);
c = md5ff(c, d, a, b, x[i + 6], 17, -1473231341);
b = md5ff(b, c, d, a, x[i + 7], 22, -45705983);
a = md5ff(a, b, c, d, x[i + 8], 7, 1770035416);
d = md5ff(d, a, b, c, x[i + 9], 12, -1958414417);
c = md5ff(c, d, a, b, x[i + 10], 17, -42063);
b = md5ff(b, c, d, a, x[i + 11], 22, -1990404162);
a = md5ff(a, b, c, d, x[i + 12], 7, 1804603682);
d = md5ff(d, a, b, c, x[i + 13], 12, -40341101);
c = md5ff(c, d, a, b, x[i + 14], 17, -1502002290);
b = md5ff(b, c, d, a, x[i + 15], 22, 1236535329);
a = md5gg(a, b, c, d, x[i + 1], 5, -165796510);
d = md5gg(d, a, b, c, x[i + 6], 9, -1069501632);
c = md5gg(c, d, a, b, x[i + 11], 14, 643717713);
b = md5gg(b, c, d, a, x[i], 20, -373897302);
a = md5gg(a, b, c, d, x[i + 5], 5, -701558691);
d = md5gg(d, a, b, c, x[i + 10], 9, 38016083);
c = md5gg(c, d, a, b, x[i + 15], 14, -660478335);
b = md5gg(b, c, d, a, x[i + 4], 20, -405537848);
a = md5gg(a, b, c, d, x[i + 9], 5, 568446438);
d = md5gg(d, a, b, c, x[i + 14], 9, -1019803690);
c = md5gg(c, d, a, b, x[i + 3], 14, -187363961);
b = md5gg(b, c, d, a, x[i + 8], 20, 1163531501);
a = md5gg(a, b, c, d, x[i + 13], 5, -1444681467);
d = md5gg(d, a, b, c, x[i + 2], 9, -51403784);
c = md5gg(c, d, a, b, x[i + 7], 14, 1735328473);
b = md5gg(b, c, d, a, x[i + 12], 20, -1926607734);
a = md5hh(a, b, c, d, x[i + 5], 4, -378558);
d = md5hh(d, a, b, c, x[i + 8], 11, -2022574463);
c = md5hh(c, d, a, b, x[i + 11], 16, 1839030562);
b = md5hh(b, c, d, a, x[i + 14], 23, -35309556);
a = md5hh(a, b, c, d, x[i + 1], 4, -1530992060);
d = md5hh(d, a, b, c, x[i + 4], 11, 1272893353);
c = md5hh(c, d, a, b, x[i + 7], 16, -155497632);
b = md5hh(b, c, d, a, x[i + 10], 23, -1094730640);
a = md5hh(a, b, c, d, x[i + 13], 4, 681279174);
d = md5hh(d, a, b, c, x[i], 11, -358537222);
c = md5hh(c, d, a, b, x[i + 3], 16, -722521979);
b = md5hh(b, c, d, a, x[i + 6], 23, 76029189);
a = md5hh(a, b, c, d, x[i + 9], 4, -640364487);
d = md5hh(d, a, b, c, x[i + 12], 11, -421815835);
c = md5hh(c, d, a, b, x[i + 15], 16, 530742520);
b = md5hh(b, c, d, a, x[i + 2], 23, -995338651);
a = md5ii(a, b, c, d, x[i], 6, -198630844);
d = md5ii(d, a, b, c, x[i + 7], 10, 1126891415);
c = md5ii(c, d, a, b, x[i + 14], 15, -1416354905);
b = md5ii(b, c, d, a, x[i + 5], 21, -57434055);
a = md5ii(a, b, c, d, x[i + 12], 6, 1700485571);
d = md5ii(d, a, b, c, x[i + 3], 10, -1894986606);
c = md5ii(c, d, a, b, x[i + 10], 15, -1051523);
b = md5ii(b, c, d, a, x[i + 1], 21, -2054922799);
a = md5ii(a, b, c, d, x[i + 8], 6, 1873313359);
d = md5ii(d, a, b, c, x[i + 15], 10, -30611744);
c = md5ii(c, d, a, b, x[i + 6], 15, -1560198380);
b = md5ii(b, c, d, a, x[i + 13], 21, 1309151649);
a = md5ii(a, b, c, d, x[i + 4], 6, -145523070);
d = md5ii(d, a, b, c, x[i + 11], 10, -1120210379);
c = md5ii(c, d, a, b, x[i + 2], 15, 718787259);
b = md5ii(b, c, d, a, x[i + 9], 21, -343485551);
a = safeAdd(a, olda);
b = safeAdd(b, oldb);
c = safeAdd(c, oldc);
d = safeAdd(d, oldd);
}
return [a, b, c, d];
}
function binl2rstr(input) {
var i;
var output = '';
var length32 = input.length * 32;
for (i = 0; i < length32; i += 8) {
output += String.fromCharCode((input[i >> 5] >>> i % 32) & 0xff);
}
return output;
}
function rstr2binl(input) {
var i;
var output = [];
output[(input.length >> 2) - 1] = undefined;
for (i = 0; i < output.length; i += 1) {
output[i] = 0;
}
var length8 = input.length * 8;
for (i = 0; i < length8; i += 8) {
output[i >> 5] |= (input.charCodeAt(i / 8) & 0xff) << i % 32;
}
return output;
}
function rstrMD5(s) {
return binl2rstr(binlMD5(rstr2binl(s), s.length * 8));
}
function rstrHMACMD5(key, data) {
var i;
var bkey = rstr2binl(key);
var ipad = [];
var opad = [];
var hash;
ipad[15] = opad[15] = undefined;
if (bkey.length > 16) {
bkey = binlMD5(bkey, key.length * 8);
}
for (i = 0; i < 16; i += 1) {
ipad[i] = bkey[i] ^ 0x36363636;
opad[i] = bkey[i] ^ 0x5c5c5c5c;
}
hash = binlMD5(ipad.concat(rstr2binl(data)), 512 + data.length * 8);
return binl2rstr(binlMD5(opad.concat(hash), 512 + 128));
}
function rstr2hex(input) {
var hexTab = '0123456789abcdef';
var output = '';
var x;
var i;
for (i = 0; i < input.length; i += 1) {
x = input.charCodeAt(i);
output += hexTab.charAt((x >>> 4) & 0x0f) + hexTab.charAt(x & 0x0f);
}
return output;
}
function str2rstrUTF8(input) {
return unescape(encodeURIComponent(input));
}
function rawMD5(s) {
return rstrMD5(str2rstrUTF8(s));
}
function hexMD5(s) {
return rstr2hex(rawMD5(s));
}
function rawHMACMD5(k, d) {
return rstrHMACMD5(str2rstrUTF8(k), str2rstrUTF8(d));
}
function hexHMACMD5(k, d) {
return rstr2hex(rawHMACMD5(k, d));
}
function md5(string, key, raw) {
if (!key) {
if (!raw) {
return hexMD5(string);
}
return rawMD5(string);
}
if (!raw) {
return hexHMACMD5(key, string);
}
return rawHMACMD5(key, string);
}
}
static XHR(XHROptions) {
return new Promise(resolve => {
const onerror = (error) => {
console.error(GM_info.script.name, error);
resolve(undefined);
};
if (XHROptions.GM) {
if (XHROptions.method === 'POST') {
if (XHROptions.headers === undefined)
XHROptions.headers = {};
if (XHROptions.headers['Content-Type'] === undefined)
XHROptions.headers['Content-Type'] = 'application/x-www-form-urlencoded; charset=utf-8';
}
XHROptions.timeout = 30 * 1000;
XHROptions.onload = res => resolve({ response: res, body: res.response });
XHROptions.onerror = onerror;
XHROptions.ontimeout = onerror;
GM_xmlhttpRequest(XHROptions);
}
else {
const xhr = new XMLHttpRequest();
xhr.open(XHROptions.method, XHROptions.url);
if (XHROptions.method === 'POST' && xhr.getResponseHeader('Content-Type') === null)
xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded; charset=utf-8');
if (XHROptions.withCredentials)
xhr.withCredentials = true;
if (XHROptions.responseType !== undefined)
xhr.responseType = XHROptions.responseType;
xhr.timeout = 30 * 1000;
xhr.onload = ev => {
const res = ev.target;
resolve({ response: res, body: res.response });
};
xhr.onerror = onerror;
xhr.ontimeout = onerror;
xhr.send(XHROptions.data);
}
});
}
}