84 lines
2.2 KiB
JavaScript
84 lines
2.2 KiB
JavaScript
const express = require("express");
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const helmet = require("helmet");
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const { rateLimit } = require("express-rate-limit");
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const { APIlogger } = require('../middleware/apiLogger.js');
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const app = express();
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app.use(helmet());
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const port = 80;
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//express-rate-limit stolen from docs
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const limiter = rateLimit({
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windowMs: 15 * 60 * 1000, // 15 minutes
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limit: 600, // Limit each IP to 100 requests per `window` (here, per 15 minutes).
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standardHeaders: 'draft-7', // draft-6: `RateLimit-*` headers; draft-7: combined `RateLimit` header
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legacyHeaders: false, // Disable the `X-RateLimit-*` headers.
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})
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// Apply the rate limiting middleware to all requests.
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app.use(limiter)
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//disable x-powered-by header for security reasons
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app.disable("x-powered-by");
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//parse json body format
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app.use(express.json());
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app.set("json spaces", 2);
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/*
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middleware logic ( called by next() )
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*/
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//app.use('/api/v0', require('../middleware/ApiKey.js'));
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app.use('/api/v0', APIlogger, require('../routes/api_route.js'));
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//route logic
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app.use("/api/v0", require("../routes/api_route.js"));
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//seed logic
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app.use("/api/seed/v0", require("../routes/seed_route.js"));
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// Catch 404 and forward to error handler. If none of the above routes are
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// used, this is what will be called.
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app.use(function (req, res, next) {
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var err = new Error("Not Found");
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err.message = "Page not found";
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err.status = 404;
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next(err);
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});
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// Error handler. This is where `next()` will go on error
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app.use(function(err, req, res, next) {
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console.error(err.status || res.status, err.name, req.method, req.url);
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if(![ 404].includes(err.status || res.status)){
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console.error(err.message);
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console.error(err.stack);
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console.error('=========================================');
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}
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console.log(err.name + " validation error");
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// Parse key error for Sequilzw
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let keyErrors = {}
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if(['SequelizeValidationError'].includes(err.name) && err.errors){
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for(let item of err.errors){
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if(item.path){
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keyErrors[item.path] = item.message
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}
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}
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}
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res.status(err.status || 500);
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console.log(keyErrors);
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res.json({
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name: err.name,
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message: err.message,
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keyErrors,
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});
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});
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app.listen(port, () => {
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console.log(`app listening on port ${port}`);
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});
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module.exports = { app };
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