260 lines
9.6 KiB
JavaScript
260 lines
9.6 KiB
JavaScript
const got = require('@/utils/got');
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const wwwid_key = 'kuaidi100-wwwid';
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const csrf_key = 'kuaidi100-csrf';
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const globacsrftoken_key = 'kuaidi100-globacsrftoken';
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const dasddocTitl_key = 'kuaidi100-dasddocTitl';
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const dasddocReferrer_key = 'kuaidi100-dasddocReferrer';
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const dasddocHref_key = 'kuaidi100-dasddocHref';
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const query_count = 'kuaidi100-cookie-count';
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const max_query_count = 30;
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async function getCookie(ctx) {
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// Check if this key should be replace? every 30 times should be fine.
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shouldUpdateCookie(ctx);
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let wwwid = await ctx.cache.get(wwwid_key);
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let csrf = await ctx.cache.get(csrf_key);
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let globacsrftoken = await ctx.cache.get(globacsrftoken_key);
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let dasddocTitl = await ctx.cache.get(dasddocTitl_key);
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let dasddocReferrer = await ctx.cache.get(dasddocReferrer_key);
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let dasddocHref = await ctx.cache.get(dasddocHref_key);
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if (!wwwid || !csrf || !dasddocTitl || !dasddocReferrer || !dasddocHref) {
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const indexResponse = await got({
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method: 'get',
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url: 'https://www.kuaidi100.com/?from=appstore',
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headers: {
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// App store
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Referer: 'https://apps.apple.com/cn/app/%E5%BF%AB%E9%80%92100-%E5%8F%8C11%E5%AF%84%E4%BB%B6%E9%80%80%E8%B4%A7-%E4%B8%8A%E5%BF%AB%E9%80%92100/id458270120',
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},
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});
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const set_cookie = indexResponse.headers['set-cookie'];
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if (set_cookie) {
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for (const e of set_cookie) {
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// eslint-disable-next-line unicorn/prefer-switch
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if (e.indexOf('WWWID') === 0) {
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wwwid = e.split(';')[0];
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} else if (e.indexOf('csrftoken') === 0) {
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csrf = e.split(';')[0];
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} else if (e.indexOf('globacsrftoken') === 0) {
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globacsrftoken = e.split(';')[0];
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} else if (e.includes('dasddocTitle')) {
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dasddocTitl = e.split(';')[0];
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} else if (e.includes('dasddocReferrer')) {
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dasddocReferrer = e.split(';')[0];
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} else if (e.includes('dasddocHref')) {
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dasddocHref = e.split(';')[0];
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}
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}
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}
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ctx.cache.set(wwwid_key, wwwid, 600);
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ctx.cache.set(csrf_key, csrf, 600);
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ctx.cache.set(globacsrftoken_key, globacsrftoken, 600);
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ctx.cache.set(dasddocTitl_key, dasddocTitl, 600);
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ctx.cache.set(dasddocReferrer_key, dasddocReferrer, 600);
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ctx.cache.set(dasddocHref_key, dasddocHref, 600);
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// We have acquired new cookie. It may due to cache timeout.
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// Force update counter and don't wait it finished.
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shouldUpdateCookie(ctx, true);
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}
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return {
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wwwid,
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csrf,
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globacsrftoken,
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dasddocTitl,
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dasddocReferrer,
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dasddocHref,
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};
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}
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/*
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Example Company
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{
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"available": false, <- 这个不知道是什么的可用性，反正不是可查询的
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"canOrder": false,
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"comTypeName": "国内运输商",
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"contactTel": "626-818-2750",
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"createTime": 1486202888000,
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"hasNetwork": false,
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"id": 7172420,
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"name": "金岸物流",
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"number": "jinan",
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"shortName": "金岸物流",
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"shortNumber": "jinan",
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"siteUrl": "http://www.gpl-express.com/",
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"type": 0,
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"version": 776
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}
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*/
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function getCompanyList(ctx) {
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// Using date as cache key and it will automatically expired by 1d
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const key = `kuaidi100-company-name-${new Date().toISOString().split('T')[0]}`;
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return ctx.cache.tryGet(key, async () => {
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const cookie = await getCookie(ctx);
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const wwwid = cookie.wwwid;
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const companyResponse = await got({
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method: 'post',
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url: 'https://www.kuaidi100.com/company.do?method=js&t=201701051440',
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headers: {
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Referer: 'https://www.kuaidi100.com/',
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Cookie: wwwid,
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},
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});
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let list = companyResponse.body;
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// Parsing the js file
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try {
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list = list.slice(12).replaceAll('};', '}').replaceAll("'", '"');
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list = JSON.parse(list);
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list = list.company;
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} catch {
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throw new Error('无法正确获取快递公司列表：请稍后重试');
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}
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return list;
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});
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}
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function shouldUpdateCookie(ctx, forcedUpdate = false) {
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if (forcedUpdate) {
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ctx.cache.set(query_count, 0);
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} else {
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const count = ctx.cache.get(query_count);
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if (count) {
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if (count > max_query_count) {
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ctx.cache.set(query_count, 0);
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clearCookie(ctx);
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} else {
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ctx.cache.set(query_count, count + 1);
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}
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} else {
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ctx.cache.set(query_count, 1);
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}
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}
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}
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function clearCookie(ctx) {
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ctx.cache.set(wwwid_key, null);
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ctx.cache.set(csrf_key, null);
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}
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module.exports = {
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company: (ctx) => getCompanyList(ctx),
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checkCode: async (ctx, number, id, phone) => {
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const list = await getCompanyList(ctx);
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const company = list.find((c) => c.number === number);
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if (company) {
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if (number.includes('shunfeng') && !isNaN(phone) && String(phone).length !== 4) {
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return {
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status: false,
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message: '顺丰查询需要手机号后四位！',
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company,
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};
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} else if (company.checkReg) {
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return {
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status: true,
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regex: new RegExp(company.checkReg).test(id),
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company,
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};
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} else {
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return {
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status: true,
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regex: undefined,
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company,
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};
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}
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} else {
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return {
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status: false,
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message: '快递公司编号不受支持！',
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company: {
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name: '未知',
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},
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};
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}
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},
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/*
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Example Query
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{
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"message": "ok",
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"nu": "73123917441103",
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"ischeck": "1",
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"condition": "F00",
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"com": "zhongtong",
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"status": "200",
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"state": "3",
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"data": [{
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"time": "2019-12-12 12:41:15",
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"ftime": "2019-12-12 12:41:15",
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"context": "【温州市】 快件已由【菜鸟的温州燎原华庭7栋103号店】代签收, 如有问题请电联（18581563547 / 4001787878）, 感谢您使用中通快递, 期待再次为您服务!",
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"location": ""
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}
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...]
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Example failed Query
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{
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"message": "快递公司参数异常：验证码错误",
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"nu": "",
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"ischeck": "0",
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"condition": "",
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"com": "",
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"status": "408",
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"state": "0",
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"data": []
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}
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*/
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getQuery: async (ctx, number, id, phone) => {
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const query_key = `kuaidi100-query-${number}-${id}`;
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let query = await ctx.cache.get(query_key);
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// 组装日期与单号 日期为提前两个月
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const timestamp = Number.parseInt(Date.now() / 1000);
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const lastTowMonth = Date.now() - 60 * 60 * 24 * 60 * 1000;
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const dateString = new Date(lastTowMonth).toLocaleDateString('ZH').split('/').join('');
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const queryMeta = encodeURIComponent(
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JSON.stringify({
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date: dateString,
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nums: [id],
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})
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);
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if (query) {
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query = JSON.parse(query);
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} else {
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const cookie = await getCookie(ctx);
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const queryResponse = await got({
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method: 'get',
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url: `https://www.kuaidi100.com/query?type=${number}&postid=${id}&temp=${Math.random()}&phone=${phone ?? ''}`,
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headers: {
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Referer: 'https://www.kuaidi100.com/',
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'Accept-Language': 'zh-CN,zh;q=0.9,en;q=0.8,ja;q=0.7',
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'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36',
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Cookie: `${cookie.globacsrftoken}; ${cookie.csrf}; ${cookie.wwwid}; ${cookie.dasddocHref}; ${cookie.dasddocReferrer}; ${
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cookie.dasddocTitl
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}; addcom=${number}; addnu=${id}; snt_query_meta=${queryMeta}; sortStatus=0; Hm_lpvt_22ea01af58ba2be0fec7c11b25e88e6c=${timestamp}; Hm_lvt_22ea01af58ba2be0fec7c11b25e88e6c=${timestamp - 1642}`,
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},
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});
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query = queryResponse.data;
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if (query.status === '200') {
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if (query.data && query.data[0].context === '查无结果') {
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// 查无结果 appears when cookie is invaild, force update cookie.
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clearCookie(ctx);
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throw new Error('暂时无法获取快递信息，请稍后重试...');
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} else if (query.ischeck === '0') {
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// Not yet complete, don't cache for now.
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// To avoid frquent link test when add source, add 180s cache
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ctx.cache.set(query_key, query, 180);
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} else {
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ctx.cache.set(query_key, query); // Finished, cache id
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}
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} else {
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ctx.cache.set(query_key, query); // Error, cache as well
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throw new Error(`[${query.status}]信息有误，请重新检查后订阅：${query.message}`);
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}
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}
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return query;
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},
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};
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