61 lines
2.0 KiB
JavaScript
61 lines
2.0 KiB
JavaScript
const { Router } = require("express")
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const { UserModel } = require("../models");
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const fetch = require("node-fetch");
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const app = Router();
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app.use(async (req, res, next) =>
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req.app.get("discord_auth") ? next() : res.error(404,"Discord auth is disabled")
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)
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app.get("/hash", (req, res) => res.send('<script>location.href=location.href.replace("#","?").replace("discord_auth/hash","discord_auth");</script>'))
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app.get("/", async (req, res) => {
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const { access_token, token_type } = req.query;
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if (!access_token) return;
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try {
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const discord = await fetch('https://discord.com/api/users/@me', {
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headers: { authorization: `${token_type} ${access_token}` }
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}).then(res => res.json());
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const forum = await UserModel.findOne({ discordID: discord.id });
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if (req.user) {
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if (req.user.discordID)
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return res.error(403, "Your forum account is already linked to a discord account.");
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if (forum)
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return res.error(403, "This discord account is already linked to a forum account.");
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req.user.discordID = discord.id;
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await req.user.save();
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return res.send("Your discord account has been linked to your forum account.");
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}
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if (forum) {
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req.session.userID = forum.id;
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return res.redirect("/");
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}
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let name = discord.username + discord.discriminator;
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while (await UserModel.findOne({ name }))
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name += Math.floor(Math.random() * 2);
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const user2 = new UserModel({
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name, discordID: discord.id,
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avatar: `https://cdn.discordapp.com/avatars/${discord.id}/${discord.avatar}.png?size=256`
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});
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await user2.takeId();
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await user2.save();
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req.session.userID = user2.id;
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res.redirect("/");
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} catch (error) {
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res.error(500, "Something went wrong");
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console.error(error);
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}
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});
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module.exports = app; |