mirror of
https://github.com/danny-avila/LibreChat.git
synced 2025-09-22 08:12:00 +02:00
115 lines
3.5 KiB
JavaScript
115 lines
3.5 KiB
JavaScript
const path = require('path');
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require('module-alias')({ base: path.resolve(__dirname, '..') });
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const cors = require('cors');
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const express = require('express');
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const passport = require('passport');
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const mongoSanitize = require('express-mongo-sanitize');
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const errorController = require('./controllers/ErrorController');
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const configureSocialLogins = require('./socialLogins');
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const { connectDb, indexSync } = require('../lib/db');
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const config = require('../config');
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const routes = require('./routes');
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const { PORT, HOST, ALLOW_SOCIAL_LOGIN } = process.env ?? {};
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const port = Number(PORT) || 3080;
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const host = HOST || 'localhost';
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const projectPath = path.join(__dirname, '..', '..', 'client');
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const { jwtLogin, passportLogin } = require('../strategies');
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const startServer = async () => {
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await connectDb();
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console.log('Connected to MongoDB');
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await indexSync();
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const app = express();
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app.locals.config = config;
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// Middleware
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app.use(errorController);
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app.use(express.json({ limit: '3mb' }));
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app.use(mongoSanitize());
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app.use(express.urlencoded({ extended: true, limit: '3mb' }));
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app.use(express.static(path.join(projectPath, 'dist')));
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app.use(express.static(path.join(projectPath, 'public')));
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app.set('trust proxy', 1); // trust first proxy
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app.use(cors());
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if (!ALLOW_SOCIAL_LOGIN) {
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console.warn(
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'Social logins are disabled. Set Envrionment Variable "ALLOW_SOCIAL_LOGIN" to true to enable them.',
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);
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}
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// OAUTH
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app.use(passport.initialize());
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passport.use(await jwtLogin());
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passport.use(passportLogin());
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if (ALLOW_SOCIAL_LOGIN?.toLowerCase() === 'true') {
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configureSocialLogins(app);
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}
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app.use('/oauth', routes.oauth);
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// API Endpoints
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app.use('/api/auth', routes.auth);
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app.use('/api/keys', routes.keys);
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app.use('/api/user', routes.user);
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app.use('/api/search', routes.search);
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app.use('/api/ask', routes.ask);
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app.use('/api/edit', routes.edit);
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app.use('/api/messages', routes.messages);
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app.use('/api/convos', routes.convos);
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app.use('/api/presets', routes.presets);
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app.use('/api/prompts', routes.prompts);
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app.use('/api/tokenizer', routes.tokenizer);
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app.use('/api/endpoints', routes.endpoints);
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app.use('/api/balance', routes.balance);
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app.use('/api/models', routes.models);
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app.use('/api/plugins', routes.plugins);
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app.use('/api/config', routes.config);
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app.use('/api/assistants', routes.assistants);
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app.use('/api/files', routes.files);
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app.use((req, res) => {
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res.status(404).sendFile(path.join(projectPath, 'dist', 'index.html'));
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});
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app.listen(port, host, () => {
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if (host == '0.0.0.0') {
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console.log(
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`Server listening on all interfaces at port ${port}. Use http://localhost:${port} to access it`,
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);
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} else {
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console.log(`Server listening at http://${host == '0.0.0.0' ? 'localhost' : host}:${port}`);
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}
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});
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};
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startServer();
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let messageCount = 0;
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process.on('uncaughtException', (err) => {
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if (!err.message.includes('fetch failed')) {
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console.error('There was an uncaught error:');
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console.error(err);
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}
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if (err.message.includes('fetch failed')) {
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if (messageCount === 0) {
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console.error('Meilisearch error, search will be disabled');
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messageCount++;
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}
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return;
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}
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if (err.message.includes('OpenAIError') || err.message.includes('ChatCompletionMessage')) {
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console.error(
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'\n\nAn Uncaught `OpenAIError` error may be due to your reverse-proxy setup or stream configuration, or a bug in the `openai` node package.',
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);
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return;
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}
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process.exit(1);
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});
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