115 lines
3.7 KiB
TypeScript
115 lines
3.7 KiB
TypeScript
import { Request, Response, Router } from "express";
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import { check, FieldErrors, Length } from "../../util/instanceOf";
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import bcrypt from "bcrypt";
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import jwt from "jsonwebtoken";
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import { Config, UserModel } from "@fosscord/server-util";
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import { adjustEmail } from "./register";
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import RateLimit from "../../middlewares/RateLimit";
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const router: Router = Router();
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export default router;
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// TODO: check if user is deleted --> prohibit login
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router.post(
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"/",
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RateLimit({ count: 5, window: 60, onlyIp: true }),
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check({
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login: new Length(String, 2, 100), // email or telephone
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password: new Length(String, 8, 72),
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$undelete: Boolean,
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$captcha_key: String,
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$login_source: String,
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$gift_code_sku_id: String
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}),
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async (req: Request, res: Response) => {
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const { login, password, captcha_key, undelete } = req.body;
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const email = adjustEmail(login);
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const query: any[] = [{ phone: login }];
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if (email) query.push({ email });
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// TODO: Rewrite this to have the proper config syntax on the new method
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const config = Config.get();
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if (config.login.requireCaptcha && config.security.captcha.enabled) {
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if (!captcha_key) {
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const { sitekey, service } = config.security.captcha;
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return res.status(400).json({
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captcha_key: ["captcha-required"],
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captcha_sitekey: sitekey,
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captcha_service: service
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});
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}
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// TODO: check captcha
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}
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const user = await UserModel.findOne(
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{ $or: query },
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{ user_data: { hash: true }, id: true, disabled: true, deleted: true, user_settings: { locale: true, theme: true } }
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)
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.exec()
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.catch((e) => {
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throw FieldErrors({ login: { message: req.t("auth:login.INVALID_LOGIN"), code: "INVALID_LOGIN" } });
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});
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if (undelete) {
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// undelete refers to un'disable' here
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if (user.disabled) await UserModel.updateOne({ id: user.id }, { disabled: false }).exec();
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if (user.deleted) await UserModel.updateOne({ id: user.id }, { deleted: false }).exec();
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} else {
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if (user.deleted) return res.status(400).json({ message: "This account is scheduled for deletion.", code: 20011 });
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if (user.disabled) return res.status(400).json({ message: req.t("auth:login.ACCOUNT_DISABLED"), code: 20013 });
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}
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// the salt is saved in the password refer to bcrypt docs
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const same_password = await bcrypt.compare(password, user.user_data.hash || "");
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if (!same_password) {
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throw FieldErrors({ password: { message: req.t("auth:login.INVALID_PASSWORD"), code: "INVALID_PASSWORD" } });
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}
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const token = await generateToken(user.id);
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// Notice this will have a different token structure, than discord
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// Discord header is just the user id as string, which is not possible with npm-jsonwebtoken package
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// https://user-images.githubusercontent.com/6506416/81051916-dd8c9900-8ec2-11ea-8794-daf12d6f31f0.png
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res.json({ token, user_settings: user.user_settings });
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}
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);
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export async function generateToken(id: string) {
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const iat = Math.floor(Date.now() / 1000);
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const algorithm = "HS256";
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return new Promise((res, rej) => {
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jwt.sign(
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{ id: id, iat },
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Config.get().security.jwtSecret,
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{
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algorithm
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},
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(err, token) => {
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if (err) return rej(err);
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return res(token);
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}
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);
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});
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}
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/**
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* POST /auth/login
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* @argument { login: "email@gmail.com", password: "cleartextpassword", undelete: false, captcha_key: null, login_source: null, gift_code_sku_id: null, }
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* MFA required:
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* @returns {"token": null, "mfa": true, "sms": true, "ticket": "SOME TICKET JWT TOKEN"}
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* Captcha required:
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* @returns {"captcha_key": ["captcha-required"], "captcha_sitekey": null, "captcha_service": "recaptcha"}
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* Sucess:
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* @returns {"token": "USERTOKEN", "user_settings": {"locale": "en", "theme": "dark"}}
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*/
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