https://github.com/sadne/passport-cas
passport-cas
Cas authentication strategies for Passport.
Install
$ npm install passport-cas
Configure Strategy
passport.use(new (require('passport-cas').Strategy)({
ssoBaseURL: 'http://www.example.com/',
serverBaseURL: 'http://localhost:3000'
}, function(login, done) {
User.findOne({login: login}, function (err, user) {
if (err) {
return done(err);
}
if (!user) {
return done(null, false, {message: 'Unknown user'});
}
return done(null, user);
});
}));
Authenticate Requests
passport.authenticate('cas', function (err, user, info) {
if (err) {
return next(err);
}
if (!user) {
req.session.messages = info.message;
return res.redirect('/');
}
req.logIn(user, function (err) {
if (err) {
return next(err);
}
req.session.messages = '';
return res.redirect('/');
});
})
For example:
// GET: '/cas_login'
exports.casLogin = function(req, res, next) {
passport.authenticate('cas', function (err, user, info) {
if (err) {
return next(err);
}
if (!user) {
req.session.messages = info.message;
return res.redirect('/');
}
req.logIn(user, function (err) {
if (err) {
return next(err);
}
req.session.messages = '';
return res.redirect('/');
});
})(req, res, next);
};
