Readlebee/server/index.js

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JavaScript
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'use strict'
require('make-promises-safe'); // installs an 'unhandledRejection' handler
const path = require('path');
let siteConfig;
try {
siteConfig = require('./config.json');
} catch (ex) {
console.error('Please copy `config.example.json` to `config.json` and fill it with your server\'s data.');
process.exit(1);
}
const fastify = require('fastify')({
logger: process.env.NODE_ENV !== 'production',
});
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fastify.decorate('siteConfig', siteConfig); // Insert siteConfig into global fastify instance
fastify.register(require('fastify-helmet')); // Add security stuff
fastify.register(require('fastify-compress')); // Compress output data for smaller packet delivery
fastify.register(require('fastify-static'), { // Enable delivering static content efficiently
root: path.resolve(__dirname, '../public'), // all static content will be delivered from the public/ folder
});
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fastify.register(require('fastify-cookie')); // Enable reading and setting http-level cookies for the sole purpose of storing login tokens
fastify.register(require('fastify-jwt'), { // Enable creating, parsing, and verifying JSON Web Tokens from the global fastify object
secret: fastify.siteConfig.jwtSecretKey, // The secret key used to generate JWTs. Make it big and random!
});
const sequelizeConfig = {
instance: 'sequelize',
autoConnect: true,
dialect: fastify.siteConfig.db_engine,
};
switch (fastify.siteConfig.db_engine) {
case 'sqlite': {
sequelizeConfig.storage = typeof fastify.siteConfig.sqlite_location !== 'undefined'
? path.resolve(__dirname, fastify.siteConfig.sqlite_location)
: path.resolve(__dirname, './database.sqlite');
break;
}
default: {
sequelizeConfig.host = fastify.siteConfig.db_host;
sequelizeConfig.port = fastify.siteConfig.db_port;
sequelizeConfig.database = fastify.siteConfig.db_database;
sequelizeConfig.username = fastify.siteConfig.db_username;
sequelizeConfig.password = fastify.siteConfig.db_password;
}
}
fastify.register(require('fastify-sequelize'), sequelizeConfig);
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if (!fastify.siteConfig.email_host || !fastify.siteConfig.email_username) {
console.warn('###\nNo email server set up. You will not be able to send emails without entering your email configuration.\n###');
} else {
fastify.register(require('fastify-nodemailer'), {
pool: true,
host: fastify.siteConfig.email_host,
port: fastify.siteConfig.email_port,
secure: true, // use TLS
auth: {
user: fastify.siteConfig.email_username,
pass: fastify.siteConfig.email_password,
},
});
}
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// Every request, check to see if a valid token exists
fastify.addHook('onRequest', async (request, reply) => {
request.isLoggedInUser = false;
if (typeof request.cookies.token !== 'undefined' && fastify.jwt.verify(request.cookies.token)) {
const { id } = fastify.jwt.verify(request.cookies.token);
const user = await fastify.models.User.findByPk(id).catch(ex => fastify.log(ex));
if (!user) {
console.log('Invalid user id from token');
request.clearCookie('token', token, {
path: '/',
expires: new Date(Date.now() - 9999),
maxAge: new Date(Date.now() - 9999), // Both are set as a "just in case"
httpOnly: true, // Prevents JavaScript on the front end from grabbing it
sameSite: true, // Prevents the cookie from being used outside of this site
});
} else {
request.isLoggedInUser = true;
request.user = user;
}
}
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});
// Store i18n files in fastify object and register locales routes
fastify.register(require('./i18n'));
// Routes
fastify.register(require('./routes/public'));
fastify.register(require('./routes/books'));
fastify.register(require('./routes/account'));
fastify.register(require('./routes/search'));
// Start the server
fastify.listen(fastify.siteConfig.port, function (err, address) {
if (err) {
fastify.log.error(err);
process.exit(1);
}
fastify.decorate('canEmail', typeof fastify.nodemailer !== 'undefined');
fastify.decorate('models', require('./getSequelizeModels')(fastify.sequelize));
});