app.js

var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');

const session = require('express-session'); // 세션 설정
const passport = require('passport');
const passportConfig = require('./config/passport');

var indexRouter = require('./routes/index');
var usersRouter = require('./routes/users');

var app = express();
var mongoose = require('./config/mongoose');
mongoose();

//helmet
const helmet = require('helmet');
app.use(helmet());
app.disable('x-powered-by');

//passport setup
app.use(session({ secret: '비밀코드', resave: true, saveUninitialized: false })); // 세션 활성화
app.use(passport.initialize()); // passport 구동 (꼭 필요)
app.use(passport.session()); // 세션 연결 (꼭 필요)
passportConfig(); // 이 부분 추가

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({
	extended: false
}));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

app.use('/', indexRouter);
app.use('/users', usersRouter);

// catch 404 and forward to error handler
app.use(function (req, res, next) {
	next(createError(404));
});

// error handler
app.use(function (err, req, res, next) {
	// set locals, only providing error in development
	res.locals.message = err.message;
	res.locals.error = req.app.get('env') === 'development' ? err : {};

	// render the error page
	res.status(err.status || 500);
	res.render('error');
});

module.exports = app;