rsshub/dist-lib/jobs-CDuKmuWA.mjs

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import { t as rofetch } from "./ofetch-eUBdfMpp.mjs";
import { t as parseDate } from "./parse-date-CjhZE69i.mjs";
import { t as cache_default } from "./cache-CiDoUSLo.mjs";
import { t as timezone } from "./timezone-DE--ze1V.mjs";
import crypto from "node:crypto";
//#region lib/routes/lagou/jobs.ts
const apiUrl = "https://www.lagou.com/jobs/v2/positionAjax.json";
const rsaPublicKey = "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnbJqzIXk6qGotX5nD521Vk/24APi2qx6C+2allfix8iAfUGqx0MK3GufsQcAt/o7NO8W+qw4HPE+RBR6m7+3JVlKAF5LwYkiUJN1dh4sTj03XQ0jsnd3BYVqL/gi8iC4YXJ3aU5VUsB6skROancZJAeq95p7ehXXAJfCbLwcK+yFFeRKLvhrjZOMDvh1TsMB4exfg+h2kNUI94zu8MK3UA7v1ANjfgopaE+cpvoulg446oKOkmigmc35lv8hh34upbMmehUqB51kqk9J7p8VMI3jTDBcMC21xq5XF7oM8gmqjNsYxrT9EVK7cezYPq7trqLX1fyWgtBtJZG7WMftKwIDAQAB\n-----END PUBLIC KEY-----";
const iv = Buffer.from("c558Gq0YQK2QUlMc");
const originHeader = JSON.stringify({ deviceType: 1 });
const route = {
	path: "/jobs/:position/:city",
	categories: ["programming"],
	example: "/lagou/jobs/JavaScript/上海",
	parameters: {
		position: "职位名，可以参考[拉勾网首页](https://www.lagou.com)的职位列表",
		city: "城市名，请参考[拉勾网支持的全部城市](https://www.lagou.com/jobs/allCity.html)"
	},
	name: "职位招聘",
	maintainers: ["hoilc"],
	features: { antiCrawler: true },
	description: `::: tip
拉勾网官方提供职位的[邮件订阅](https://www.lagou.com/s/subscribe.html)，请根据自身需要选择使用。
:::`,
	handler
};
const getAesKey = () => cache_default.tryGet("lagou:aes-key", async () => {
	const aesKey = Array.from({ length: 32 }, () => "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="[crypto.randomInt(65)]).join("");
	return {
		aesKey,
		secret: (await rofetch("https://gate.lagou.com/system/agreement", {
			method: "POST",
			headers: {
				Origin: "https://www.lagou.com",
				Referer: "https://www.lagou.com/"
			},
			body: { secretKeyDecode: crypto.publicEncrypt({
				key: rsaPublicKey,
				padding: crypto.constants.RSA_PKCS1_PADDING
			}, Buffer.from(aesKey)).toString("base64") }
		})).content.secretKeyValue
	};
}, 86400, false);
async function handler(ctx) {
	const { position, city } = ctx.req.param();
	const { aesKey, secret } = await getAesKey();
	const key = Buffer.from(aesKey);
	const encrypt = (text) => {
		const cipher = crypto.createCipheriv("aes-256-cbc", key, iv);
		return Buffer.concat([cipher.update(text, "utf8"), cipher.final()]).toString("base64");
	};
	const decrypt = (text) => {
		const decipher = crypto.createDecipheriv("aes-256-cbc", key, iv);
		const encrypted = Buffer.from(text, "base64");
		return Buffer.concat([decipher.update(encrypted), decipher.final()]).toString("utf8");
	};
	const payload = JSON.stringify({
		city,
		pn: 1,
		kd: position,
		px: "new"
	});
	const code = crypto.createHash("sha256").update(`${originHeader}${apiUrl}${payload}`).digest("hex").toUpperCase();
	const { data } = await rofetch(apiUrl, {
		method: "POST",
		headers: {
			Origin: "https://www.lagou.com",
			Referer: `https://www.lagou.com/wn/jobs?kd=${encodeURIComponent(position)}&city=${encodeURIComponent(city)}`,
			traceparent: `00-${crypto.randomBytes(16).toString("hex")}-${crypto.randomBytes(8).toString("hex")}-01`,
			"x-k-header": secret,
			"x-s-header": encrypt(JSON.stringify({
				originHeader,
				code
			})),
			"x-ss-req-header": JSON.stringify({ secret }),
			"x-requested-with": "XMLHttpRequest"
		},
		body: new URLSearchParams({ data: encrypt(payload) })
	});
	const list = JSON.parse(decrypt(data)).content.positionResult.result;
	return {
		title: `${position} - ${city} - 拉勾网`,
		link: `https://www.lagou.com/wn/jobs?kd=${encodeURIComponent(position)}&city=${encodeURIComponent(city)}&px=new`,
		item: list.map((item) => ({
			title: `${item.positionName}[${city === "全国" ? item.city + "·" : ""}${item.businessZones ? item.businessZones[0] : item.district}] - ${item.companyShortName}`,
			author: item.companyShortName,
			description: `薪资：${item.salary}<br>要求：${item.workYear} / ${item.education}<br>公司名称：${item.companyFullName}<br>公司描述：${item.industryField} / ${item.financeStage} / ${item.companySize}${item.companyLabelList && item.companyLabelList.length !== 0 ? "<br>公司标签：" + item.companyLabelList.join(", ") : ""}<br>职位优势：${item.positionAdvantage}${item.positionLables ? "<br>职位标签：" + item.positionLables.join(", ") : ""}${item.linestaion ? "<br>附近线路：" + item.linestaion : ""}`,
			link: `https://www.lagou.com/wn/jobs/${item.positionId}.html`,
			pubDate: timezone(parseDate(item.createTime), 8)
		}))
	};
}
//#endregion
export { route };