fix: 喜马拉雅 (#5867)

docs/install/README.md

@@ -560,3 +560,7 @@ RSSHub 支持使用访问密钥 / 码，白名单和黑名单三种方式进行
     -   `NGA_PASSPORT_UID`: 对应 cookie 中的 `ngaPassportUid`.
 
     -   `NGA_PASSPORT_CID`: 对应 cookie 中的 `ngaPassportCid`.
+
+-   喜马拉雅
+
+    -   `XIMALAYA_TOKEN`: 对应 cookie 中的 `1&_token`，获取方式：1. 登陆喜马拉雅网页版 2. 查找名称为`1&_token`的`cookie`，其内容即为`XIMALAYA_TOKEN`的值（即在`cookie` 中查找 `1&_token=***;`，并设置 `XIMALAYA_TOKEN = ***`）

docs/multimedia.md

@@ -675,12 +675,12 @@ pageClass: routes
 
 ### 专辑
 
-<Route author="lengthmin jjeejj" example="/ximalaya/album/299146" path="/ximalaya/album/:id/:all?" :paramsDesc="['专辑 id, 可在对应专辑页面的 URL 中找到','是否需要获取全部节目，默认不获取，填入该字段则视为获取']" supportPodcast="1" radar="1">
+<Route author="lengthmin jjeejj prnake" example="/ximalaya/album/299146" path="/ximalaya/album/:id/:all?" :paramsDesc="['专辑 id, 可在对应专辑页面的 URL 中找到','是否需要获取全部节目，默认不获取，填入该字段则视为获取']" supportPodcast="1" radar="1">
 
 ::: warning 注意
 专辑 id 是跟在**分类拼音**后的那个 id, 不要输成某集的 id 了
 
-**付费内容不可收听，但可使用非播客软件 (例如 Inoreader) 获取更新**
+**付费内容需要登陆才能收听，详情见部署页面的配置模块**
 
 目前支持泛用型播客订阅的[输出格式](https://docs.rsshub.app/#输出格式)中标明的格式只有 rss 支持，也就是说你**只能使用**以下类型的链接来订阅播客:
 

lib/config.js

@@ -163,6 +163,9 @@ const calculateValue = () => {
         newrank: {
             cookie: envs.NEWRANK_COOKIE,
         },
+        ximalaya: {
+            token: envs.XIMALAYA_TOKEN,
+        },
     };
 };
 calculateValue();

lib/routes/ximalaya/album.js

@@ -1,6 +1,8 @@
 const got = require('@/utils/got');
+const { getUrl, getRandom16 } = require('./utils');
 const baseUrl = 'http://www.ximalaya.com';
 const got_ins = got.extend({});
+const config = require('@/config').value;
 
 // Find category from: https://help.apple.com/itc/podcasts_connect/?lang=en#/itc9267a2f12
 const categoryDict = {
@@ -14,9 +16,6 @@ const categoryDict = {
 
 module.exports = async (ctx) => {
     const id = ctx.params.id; // 专辑id
-    if (id === '31879246') {
-        throw 'Forbidden';
-    }
     const isAll = ctx.params.all ? true : false;
     const pageSize = isAll ? 200 : 30;
     const AlbumInfoApi = `https://www.ximalaya.com/revision/album?albumId=${id}`; // 专辑数据的API
@@ -34,8 +33,9 @@ module.exports = async (ctx) => {
     const album_intro = albuminfo.richIntro; // 专辑介绍
     const album_desc = author_intro + ' <br/>' + album_intro;
     const albumUrl = '/' + classify + '/' + id + '/'; // 某分类的链接
-    const ispaid = albuminfo.isPaid; // 是否需要付费
     const isAsc = AlbumInfoResponse.data.data.tracksInfo.sort === 0;
+    const token = config.ximalaya.token;
+    const RandomToken = getRandom16(8) + '-' + getRandom16(4) + '-' + getRandom16(4) + '-' + getRandom16(4) + '-' + getRandom16(12);
 
     const TrackInfoApi = `http://mobile.ximalaya.com/mobile/v1/album/track/?albumId=${id}&isAsc=${!isAsc}&pageSize=${pageSize}&pageId=`;
     const TrackInfoResponse = await got_ins.get(TrackInfoApi + 1);
@@ -54,6 +54,42 @@ module.exports = async (ctx) => {
         }
     }
 
+    await Promise.all(
+        playList.map(async (item) => {
+            const link = baseUrl + albumUrl + item.trackId;
+            const TrackRichInfoApi = `https://mobile.ximalaya.com/mobile-track/richIntro?trackId=${item.trackId}`;
+            const TrackRichInfoResponse = await got({
+                method: 'get',
+                url: TrackRichInfoApi,
+            });
+            item.desc = TrackRichInfoResponse.data.richIntro;
+            if (!item.desc) {
+                item.desc = '请在网页查看声音简介：' + `<a href="${link}">${link}</a>`;
+            }
+        })
+    );
+
+    if (token) {
+        await Promise.all(
+            playList.map(async (item) => {
+                const TrackPayInfoApi = `https://mpay.ximalaya.com/mobile/track/pay/${item.trackId}/?device=pc`;
+                const TrackPayInfoResponse = await got({
+                    method: 'get',
+                    url: TrackPayInfoApi,
+                    headers: {
+                        'user-agent': 'ting_6.7.9(GM1900,Android29)',
+                        cookie: `1&_device=android&${RandomToken}&6.7.9;1&_token=${token}`,
+                    },
+                });
+                if (TrackPayInfoResponse.data.ep) {
+                    item.playPathAacv224 = getUrl(TrackPayInfoResponse.data);
+                } else if (TrackPayInfoResponse.data.msg) {
+                    item.desc += '<br/>' + TrackPayInfoResponse.data.msg;
+                }
+            })
+        );
+    }
+
     const resultItems = await Promise.all(
         playList.map(async (item) => {
             const title = item.title;
@@ -63,11 +99,10 @@ module.exports = async (ctx) => {
             const pubDate = new Date(item.createdAt).toUTCString();
             const enclosure_length = item.duration; // 时间长度：单位（秒）
             const enclosure_url = item.playPathAacv224;
+            let desc = item.desc;
 
-            let desc = '请在网页查看声音简介：' + `<a href="${link}">${link}</a>`;
+            if (!enclosure_url) {
-
+                desc = ' [该内容需付费，请打开网页收听] ' + `<br/><a href="${link}">${link}</a>` + desc;
-            if (ispaid) {
-                desc = ' [该内容需付费，请打开网页收听] ' + '<br/>' + desc;
             }
 
             const resultItem = {

lib/routes/ximalaya/utils.js

@@ -0,0 +1,256 @@
+const crypto = require('crypto');
+const getParams = (ep) => {
+    const a1 = 'xkt3a41psizxrh9l';
+    const a = [
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        62,
+        -1,
+        -1,
+        -1,
+        63,
+        52,
+        53,
+        54,
+        55,
+        56,
+        57,
+        58,
+        59,
+        60,
+        61,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        0,
+        1,
+        2,
+        3,
+        4,
+        5,
+        6,
+        7,
+        8,
+        9,
+        10,
+        11,
+        12,
+        13,
+        14,
+        15,
+        16,
+        17,
+        18,
+        19,
+        20,
+        21,
+        22,
+        23,
+        24,
+        25,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+        26,
+        27,
+        28,
+        29,
+        30,
+        31,
+        32,
+        33,
+        34,
+        35,
+        36,
+        37,
+        38,
+        39,
+        40,
+        41,
+        42,
+        43,
+        44,
+        45,
+        46,
+        47,
+        48,
+        49,
+        50,
+        51,
+        -1,
+        -1,
+        -1,
+        -1,
+        -1,
+    ];
+    let o = ep.length;
+    let r = 0;
+    let n, e;
+    const a2 = [];
+    while (r < o) {
+        e = a[255 & ep[r].charCodeAt()];
+        r += 1;
+        while (r < o && -1 === e) {
+            e = a[255 & ep[r].charCodeAt()];
+            r += 1;
+        }
+
+        if (-1 === e) {
+            break;
+        }
+        n = a[255 & ep[r].charCodeAt()];
+        r += 1;
+        while (r < o && -1 === n) {
+            n = a[255 & ep[r].charCodeAt()];
+            r += 1;
+        }
+        if (-1 === n) {
+            break;
+        }
+        a2.push((e << 2) | ((48 & n) >> 4));
+        e = 255 & ep[r].charCodeAt();
+        r += 1;
+        if (61 === e) {
+            break;
+        }
+        e = a[e];
+        while (r < o && -1 === e) {
+            e = 255 & ep[r].charCodeAt();
+            if (61 === e) {
+                break;
+            }
+            e = a[e];
+        }
+        if (-1 === e) {
+            break;
+        }
+        a2.push(((15 & n) << 4) | ((60 & e) >> 2));
+        n = 255 & ep[r].charCodeAt();
+        r += 1;
+        if (61 === n) {
+            break;
+        }
+        n = a[n];
+        while (r < o && -1 === n) {
+            n = 255 & ep[r].charCodeAt();
+            if (61 === n) {
+                break;
+            }
+            n = a[n];
+        }
+        if (-1 === n) {
+            break;
+        }
+        a2.push(((3 & e) << 6) | n);
+    }
+
+    const r1 = Array.from(Array(256), (v, i) => i);
+
+    let i = '';
+    o = 0;
+    for (let a = 0; a < 256; a++) {
+        o = (o + r1[a] + a1[a % a1.length].charCodeAt()) % 256;
+        [r1[a], r1[o]] = [r1[o], r1[a]];
+    }
+
+    let a3 = 0;
+    o = 0;
+    for (let u = 0; u < a2.length; u++) {
+        a3 = (a3 + 1) % 256;
+        o = (o + r1[a3]) % 256;
+        [r1[a3], r1[o]] = [r1[o], r1[a3]];
+        i += String.fromCharCode(a2[u] ^ r1[(r1[a3] + r1[o]) % 256]);
+    }
+    i = i.split('-');
+    return {
+        sign: i[1],
+        buy_key: i[0],
+        token: i[2],
+        timestamp: i[3],
+    };
+};
+
+const getPath = (seed, fileId) => {
+    let t = String.raw`abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ/\:._-1234567890`;
+    let cgStr = '';
+    const l = t.length;
+    let o;
+    const idKey = fileId.split('*');
+    for (let i = 0; i < l; i++) {
+        seed = (211 * seed + 30031) % 65536;
+        o = parseInt((seed * t.length) / 65536);
+        cgStr += t[o];
+        t = t.split(t[o]).join('');
+    }
+
+    const url = idKey.map((id) => cgStr[id]).join('');
+    return url;
+};
+
+const getUrl = (r) => {
+    const params = getParams(r.ep);
+    const paramsArray = [];
+    params.duration = r.duration;
+    Object.keys(params).forEach((key) => params[key] && paramsArray.push(`${key}=${params[key]}`));
+    const url = 'https://audiopay.cos.xmcdn.com/download/' + r.apiVersion + '/' + getPath(r.seed, r.fileId) + '?' + paramsArray.join('&');
+    return url;
+};
+
+const getRandom16 = (len) =>
+    crypto
+        .randomBytes(Math.ceil(len / 2))
+        .toString('hex')
+        .slice(0, len);
+
+module.exports = {
+    getUrl,
+    getRandom16,
+};