51 lines
1.5 KiB
TypeScript
Executable File
51 lines
1.5 KiB
TypeScript
Executable File
import passport from "passport";
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import {Strategy as LocalStrategy, VerifyFunction} from "passport-local";
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import bcrypt from "bcrypt";
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import DbUser, {IDbUserDoc} from "./models/dbUser";
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import {NextFunction, Request, Response} from "express";
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export const requireAuthenticated = (req: Request, res: Response, next: NextFunction) => {
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if (req.isAuthenticated()) {
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return next();
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}
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else {
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res.redirect(req.baseUrl + "/account/login");
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}
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};
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export const requireNotAuthenticated = (req: Request, res: Response, next: NextFunction) => {
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if (req.isAuthenticated()) {
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res.redirect(req.app.locals.rootUrl + "/");
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}
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else {
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return next();
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}
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};
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const authenticateUser: VerifyFunction = async (email, password, done) => {
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const user = await DbUser.findByEmail(email);
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if (!user) {
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return done(null, false, { message: "A user with that email does not exist."} );
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}
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try {
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if (await bcrypt.compare(password, user.password)) {
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return done(null, user);
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} else {
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return done(null, false, {message: "Password incorrect"});
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}
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}
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catch (e) {
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return done(e);
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}
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};
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export const initialisePassport = () => {
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passport.use(new LocalStrategy({ usernameField: "email" }, authenticateUser));
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passport.serializeUser((user: IDbUserDoc, done) => {
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done(null, user._id)
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});
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passport.deserializeUser(async (id: string, done) => {
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const user: IDbUserDoc | null = await DbUser.findById(id);
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done(null, user);
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});
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}; |