Added other dependencies for authentication, made minor adjustments to index.js, added templating for exams, will remove dependencie modules later, keep for now

1 files changed, 55 insertions, 0 deletions

diff --git a/node_modules/passport/lib/middleware/initialize.js b/node_modules/passport/lib/middleware/initialize.js
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+++ b/node_modules/passport/lib/middleware/initialize.js
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+/**
+ * Passport initialization.
+ *
+ * Intializes Passport for incoming requests, allowing authentication strategies
+ * to be applied.
+ *
+ * If sessions are being utilized, applications must set up Passport with
+ * functions to serialize a user into and out of a session.  For example, a
+ * common pattern is to serialize just the user ID into the session (due to the
+ * fact that it is desirable to store the minimum amount of data in a session).
+ * When a subsequent request arrives for the session, the full User object can
+ * be loaded from the database by ID.
+ *
+ * Note that additional middleware is required to persist login state, so we
+ * must use the `connect.session()` middleware _before_ `passport.initialize()`.
+ *
+ * If sessions are being used, this middleware must be in use by the
+ * Connect/Express application for Passport to operate.  If the application is
+ * entirely stateless (not using sessions), this middleware is not necessary,
+ * but its use will not have any adverse impact.
+ *
+ * Examples:
+ *
+ *     app.use(connect.cookieParser());
+ *     app.use(connect.session({ secret: 'keyboard cat' }));
+ *     app.use(passport.initialize());
+ *     app.use(passport.session());
+ *
+ *     passport.serializeUser(function(user, done) {
+ *       done(null, user.id);
+ *     });
+ *
+ *     passport.deserializeUser(function(id, done) {
+ *       User.findById(id, function (err, user) {
+ *         done(err, user);
+ *       });
+ *     });
+ *
+ * @return {Function}
+ * @api public
+ */
+module.exports = function initialize(passport) {
+  
+  return function initialize(req, res, next) {
+    req._passport = {};
+    req._passport.instance = passport;
+
+    if (req.session && req.session[passport._key]) {
+      // load data from existing session
+      req._passport.session = req.session[passport._key];
+    }
+
+    next();
+  };
+};