Serve js files or json responses

const express = require('express');
const fs = require('fs');
const path = require('path')
const bodyParser = require('body-parser');
const helmet = require('helmet');
const cors = require('cors'); // Add this line
const basicAuth = require('express-basic-auth');
const bcrypt = require('bcrypt');
const app = express();
const port = 3005;
const config = require('./config.json');
const mysql = require("mysql");


//Some DB connection, probably mongo


app.use(helmet({
    contentSecurityPolicy: {
        directives: {
            defaultSrc: ["'self'"],
            scriptSrc: ["'self'", "'unsafe-inline'"],
            styleSrc: ["'self'", "'unsafe-inline'"],
            imgSrc: ["'self'", "data:"],
            connectSrc: ["'self'"],
            fontSrc: ["'self'"],
            objectSrc: ["'none'"],
            mediaSrc: ["'self'"],
            frameSrc: ["'none'"],
        },
    }, dnsPrefetchControl: false, frameguard: {
        action: 'deny'
    }, hsts: {
        maxAge: 5184000, // 60 days
        includeSubDomains: true, preload: true,
    }, ieNoOpen: true, noSniff: true, permittedCrossDomainPolicies: {
        permittedPolicies: 'none',
    }, referrerPolicy: {
        policy: 'same-origin',
    }, xssFilter: true,
}));

const corsOptions = {
    origin: /.*somedomain.*/, credentials: true, exposedHeaders: 'Set-Cookie', 
    sameSite: 'Strict', 
};

// Apply CORS middleware before body parsing
app.use(cors(corsOptions));


// Body parser with increased limits
app.use(bodyParser.json({limit: '1gb'}));
app.use(bodyParser.urlencoded({limit: '1gb', extended: true}));

app.use(express.static(path.join(__dirname, 'public')));
const excludedRoutes = [''];

// Basic authentication middleware
app.use((req, res, next) => {
    // Check if the request path matches any of the excluded routes
    if (excludedRoutes.includes(req.path)) {
        // If the request path matches, skip basic authentication and move to the next middleware
        next();
    } else {
        // If the request path doesn't match, proceed with basic authentication
        basicAuth({
            users,
            challenge: true,
            unauthorizedResponse: 'Unauthorized access',
        })(req, res, next); // Call the basicAuth middleware
    }
});


//part I actually want to implement
app.get('/get-data', (req,res)=>{
res.json('{"somedata":"some other data"}')
})

const express = require('express');
const fs = require('fs');
const path = require('path')
const bodyParser = require('body-parser');
const helmet = require('helmet');
const cors = require('cors'); // Add this line
const basicAuth = require('express-basic-auth');
const bcrypt = require('bcrypt');
const app = express();
const port = 3005;
const config = require('./config.json');
const mysql = require("mysql");


//Some DB connection, probably mongo


app.use(helmet({
    contentSecurityPolicy: {
        directives: {
            defaultSrc: ["'self'"],
            scriptSrc: ["'self'", "'unsafe-inline'"],
            styleSrc: ["'self'", "'unsafe-inline'"],
            imgSrc: ["'self'", "data:"],
            connectSrc: ["'self'"],
            fontSrc: ["'self'"],
            objectSrc: ["'none'"],
            mediaSrc: ["'self'"],
            frameSrc: ["'none'"],
        },
    }, dnsPrefetchControl: false, frameguard: {
        action: 'deny'
    }, hsts: {
        maxAge: 5184000, // 60 days
        includeSubDomains: true, preload: true,
    }, ieNoOpen: true, noSniff: true, permittedCrossDomainPolicies: {
        permittedPolicies: 'none',
    }, referrerPolicy: {
        policy: 'same-origin',
    }, xssFilter: true,
}));

const corsOptions = {
    origin: /.*somedomain.*/, credentials: true, exposedHeaders: 'Set-Cookie', 
    sameSite: 'Strict', 
};

// Apply CORS middleware before body parsing
app.use(cors(corsOptions));


// Body parser with increased limits
app.use(bodyParser.json({limit: '1gb'}));
app.use(bodyParser.urlencoded({limit: '1gb', extended: true}));

app.use(express.static(path.join(__dirname, 'public')));
const excludedRoutes = [''];

// Basic authentication middleware
app.use((req, res, next) => {
    // Check if the request path matches any of the excluded routes
    if (excludedRoutes.includes(req.path)) {
        // If the request path matches, skip basic authentication and move to the next middleware
        next();
    } else {
        // If the request path doesn't match, proceed with basic authentication
        basicAuth({
            users,
            challenge: true,
            unauthorizedResponse: 'Unauthorized access',
        })(req, res, next); // Call the basicAuth middleware
    }
});


//part I actually want to implement
app.get('/get-data', (req,res)=>{
res.json('{"somedata":"some other data"}')
})