126 lines
2.9 KiB
TypeScript
126 lines
2.9 KiB
TypeScript
/**
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* API Server
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*/
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import Koa from 'koa';
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import Router from '@koa/router';
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import multer from '@koa/multer';
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import bodyParser from 'koa-bodyparser';
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import cors from '@koa/cors';
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import { Instances, AccessTokens, Users } from '@/models/index.js';
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import config from '@/config/index.js';
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import endpoints from './endpoints.js';
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import handler from './api-handler.js';
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import signup from './private/signup.js';
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import signin from './private/signin.js';
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import signupPending from './private/signup-pending.js';
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import discord from './service/discord.js';
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import github from './service/github.js';
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import twitter from './service/twitter.js';
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// Init app
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const app = new Koa();
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app.use(cors({
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origin: '*',
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}));
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// No caching
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app.use(async (ctx, next) => {
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ctx.set('Cache-Control', 'private, max-age=0, must-revalidate');
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await next();
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});
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app.use(bodyParser({
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// リクエストが multipart/form-data でない限りはJSONだと見なす
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detectJSON: ctx => !ctx.is('multipart/form-data'),
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}));
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// Init multer instance
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const upload = multer({
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storage: multer.diskStorage({}),
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limits: {
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fileSize: config.maxFileSize || 262144000,
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files: 1,
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},
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});
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// Init router
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const router = new Router();
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/**
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* Register endpoint handlers
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*/
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for (const endpoint of endpoints) {
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if (endpoint.meta.requireFile) {
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router.post(`/${endpoint.name}`, upload.single('file'), handler.bind(null, endpoint));
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} else {
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// 後方互換性のため
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if (endpoint.name.includes('-')) {
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router.post(`/${endpoint.name.replace(/-/g, '_')}`, handler.bind(null, endpoint));
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if (endpoint.meta.allowGet) {
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router.get(`/${endpoint.name.replace(/-/g, '_')}`, handler.bind(null, endpoint));
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} else {
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router.get(`/${endpoint.name.replace(/-/g, '_')}`, async ctx => { ctx.status = 405; });
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}
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}
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router.post(`/${endpoint.name}`, handler.bind(null, endpoint));
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if (endpoint.meta.allowGet) {
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router.get(`/${endpoint.name}`, handler.bind(null, endpoint));
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} else {
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router.get(`/${endpoint.name}`, async ctx => { ctx.status = 405; });
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}
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}
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}
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router.post('/signup', signup);
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router.post('/signin', signin);
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router.post('/signup-pending', signupPending);
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router.use(discord.routes());
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router.use(github.routes());
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router.use(twitter.routes());
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router.get('/v1/instance/peers', async ctx => {
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const instances = await Instances.find({
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select: ['host'],
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});
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ctx.body = instances.map(instance => instance.host);
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});
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router.post('/miauth/:session/check', async ctx => {
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const token = await AccessTokens.findOneBy({
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session: ctx.params.session,
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});
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if (token && token.session != null && !token.fetched) {
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AccessTokens.update(token.id, {
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fetched: true,
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});
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ctx.body = {
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ok: true,
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token: token.token,
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user: await Users.pack(token.userId, null, { detail: true }),
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};
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} else {
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ctx.body = {
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ok: false,
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};
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}
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});
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// Return 404 for unknown API
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router.all('(.*)', async ctx => {
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ctx.status = 404;
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});
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// Register router
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app.use(router.routes());
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export default app;
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