How to use the passport authentication in express application - express

Question

var passport = require('passport')
var passportLocal = require('passport-local');
var expressSession = require('express-session');
var app = express();
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.use(cookieParser());
app.use(require('stylus').middleware(path.join(__dirname, 'public')));
app.use(expressSession({
secret: process.env.SESSION_SECRET || 'secret',
resave: false,
saveUninitialized: false
}))
passport.use(new passportLocal.Strategy(function(username, password, done) {
if (username == password) {
done(null, { id: username, name: username });
} else {
done(null, null);
}
}));
app.use(passport.initialize());
app.use(passport.session());
passport.serializeUser(function(user, done) {
done(null, user.id);
});
passport.deserializeUser(function(id, done) {
done(null, { id: id, name: id });
});
app.use('/', index);
app.use('/', users);
app.get('/', function(req, res, next) {
res.render("login", {
isAuthenticated: req.isAuthenticated(),
user: req.user
});
});
app.post('/login',
passport.authenticate('local'),
function(req, res, next) {
res.redirect("/index1");
});
Got that to work....But how do I restrict access to all pages ?

Answer 1

Got that working!!!
Here is the code:
var passport = require('passport')
var passportLocal = require('passport-local');
var expressSession = require('express-session');
var app = express();
// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');
app.use(require('stylus').middleware(path.join(__dirname, 'public')));
app.use(express.static(path.join(__dirname, 'public')));
app.use(express.static(__dirname + '/node_modules/jquery/dist/'));
// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.use(cookieParser());
app.use(require('stylus').middleware(path.join(__dirname, 'public')));
app.use(expressSession({
secret: process.env.SESSION_SECRET || 'secret',
resave:false,
saveUninitialized: false
}))
passport.use(new passportLocal.Strategy(function(username,password, done){
if(username == password)
{
done(null,{ id:username, name: username });
}
else
{
done(null,null);
}
}));
app.use(passport.initialize());
app.use(passport.session());
passport.serializeUser(function(user,done){
done(null,user.id);
});
passport.deserializeUser(function(id,done){
done(null, { id:id,name: id});
});
app.use('/', index);
app.use('/', users);
app.get('/', function(req, res, next) {
res.render("login",{
isAuthenticated: req.isAuthenticated(),
user: req.user
});
});
app.post('/login',
passport.authenticate('local'), function(req, res, next) {
res.redirect("/index1");
});
and then use the following conditional logic:
if(req.isAuthenticated())
{
}
else
{
}