Merge branch 'authentication' of github-tsch-brown:browngraphicslab/Dash-Web into server_database_merge

1 files changed, 49 insertions, 0 deletions

diff --git a/src/server/authentication/config/passport.ts b/src/server/authentication/config/passport.ts
new file mode 100644
index 000000000..05f6c3133
--- /dev/null
+++ b/src/server/authentication/config/passport.ts
@@ -0,0 +1,49 @@
+import * as passport from 'passport'
+import * as passportLocal from 'passport-local';
+import * as mongodb from 'mongodb';
+import * as _ from "lodash";
+import { default as User } from '../models/User';
+import { Request, Response, NextFunction } from "express";
+
+const LocalStrategy = passportLocal.Strategy;
+
+passport.serializeUser<any, any>((user, done) => {
+    done(undefined, user.id);
+});
+
+passport.deserializeUser<any, any>((id, done) => {
+    User.findById(id, (err, user) => {
+        done(err, user);
+    });
+});
+
+// AUTHENTICATE JUST WITH EMAIL AND PASSWORD
+passport.use(new LocalStrategy({ usernameField: 'email' }, (email, password, done) => {
+    User.findOne({ email: email.toLowerCase() }, (error: any, user: any) => {
+        if (error) return done(error);
+        if (!user) return done(undefined, false, { message: "Invalid email or password" }) // invalid email
+        user.comparePassword(password, (error: Error, isMatch: boolean) => {
+            if (error) return done(error);
+            if (!isMatch) return done(undefined, false, { message: "Invalid email or password" }); // invalid password
+            // valid authentication HERE
+            return done(undefined, user);
+        });
+    });
+}));
+
+export let isAuthenticated = (req: Request, res: Response, next: NextFunction) => {
+    if (req.isAuthenticated()) {
+        return next();
+    }
+    return res.redirect("/login");
+}
+
+export let isAuthorized = (req: Request, res: Response, next: NextFunction) => {
+    const provider = req.path.split("/").slice(-1)[0];
+
+    if (_.find(req.user.tokens, { kind: provider })) {
+        next();
+    } else {
+        res.redirect(`/auth/${provider}`);
+    }
+};
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