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Commit f99be6e

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FullStackkDevFullStackkDev
committed
added github oauth
1 parent a0a0af4 commit f99be6e
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6 files changed

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‎package.json

Copy file name to clipboardExpand all lines: package.json
+4-1Lines changed: 4 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -20,6 +20,7 @@
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"typeorm": "node --require ts-node/register ./node_modules/typeorm/cli.js"
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},
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"dependencies": {
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"axios": "^1.2.0",
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"bcrypt": "5.0.1",
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"compression": "^1.7.4",
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"cors": "^2.8.5",
@@ -29,10 +30,11 @@
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"express-passport-logout": "^0.1.0",
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"joi": "^17.4.1",
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"jsonwebtoken": "^8.5.1",
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"node-fetch": "^2.6.1",
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"passport": "^0.4.1",
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"passport-jwt": "^4.0.0",
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"sqlite3": "5.0.2",
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"pm2": "^5.1.0",
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"sqlite3": "5.0.2",
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"typeorm": "0.2.34"
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},
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"devDependencies": {
@@ -42,6 +44,7 @@
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"@types/express": "^4.17.13",
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"@types/jest": "^26.0.24",
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"@types/node": "^16.3.3",
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"@types/node-fetch": "^2.6.2",
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"@types/passport-jwt": "^3.0.6",
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"@types/sqlite3": "3.1.7",
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"@types/supertest": "^2.0.11",

‎src/controllers/auth.controller.ts

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+41Lines changed: 41 additions & 0 deletions
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@@ -0,0 +1,41 @@
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import { Request, Response } from 'express';
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import {
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getGithubOathToken,
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getGithubUser,
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} from '../services/session.service';
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import { createUserWithToken } from '../services/user.service';
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export const githubOauthHandler = async (
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req: Request,
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res: Response,
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) => {
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try {
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const code = req.query.code as string;
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if (req.query.error) {
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return res.redirect(`http://localhost:3000/login`);
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}
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if (!code) {
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console.log('authorization code not provided')
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}
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// Get access_token using code
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const { access_token } = await getGithubOathToken({ code });
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// Get user details using access token
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const userData = await getGithubUser({access_token});
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const returnedUser = await createUserWithToken(userData)
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if(returnedUser) {
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res.redirect(`http://localhost:3000`);
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}else {
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res.json({error: 'no user returned'})
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}
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} catch (err: any) {
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res.json({'error': err.message})
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}
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};
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‎src/routes/session.route.ts

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+8Lines changed: 8 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,8 @@
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import express from 'express';
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import { githubOauthHandler } from '../controllers/auth.controller';
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const router = express.Router();
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router.get('/oauth/github', githubOauthHandler);
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export default router;

‎src/server/index.ts

Copy file name to clipboardExpand all lines: src/server/index.ts
+2Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -12,6 +12,7 @@ import passport from 'passport';
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import initPassport from '../config/passport';
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import routes from '../routes/users';
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import sessionRoute from '../routes/session.route'
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import { connect } from './database';
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// Instantiate express
@@ -32,5 +33,6 @@ server.use(express.json());
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// Initialize routes middleware
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server.use('/api/users', routes);
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server.use('/api/sessions', sessionRoute)
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export default server;

‎src/services/session.service.ts

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+54Lines changed: 54 additions & 0 deletions
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import axios from 'axios';
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import qs from 'qs'
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import fetch from 'node-fetch'
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type GitHubOauthToken = {
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access_token: string;
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};
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export const getGithubOathToken = async ({
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code,
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}: {
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code: string;
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}): Promise<any> => {
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const rootUrl = 'https://github.com/login/oauth/access_token';
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const options = {
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client_id: process.env.GITHUB_OAUTH_CLIENT_ID,
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client_secret: process.env.GITHUB_OAUTH_CLIENT_SECRET,
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code,
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};
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const queryString = qs.stringify(options);
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try {
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const { data } = await axios.post(`${rootUrl}?${queryString}`, {
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headers: {
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'Content-Type': 'application/x-www-form-urlencoded',
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},
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});
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const decoded = qs.parse(data) as GitHubOauthToken;
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return decoded;
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} catch (err: any) {
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throw Error(err);
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}
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};
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export const getGithubUser = async ({
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access_token,
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}: {
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access_token: string;
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}): Promise<any> => {
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try {
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const response = await fetch('https://api.github.com/user',{
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method: 'GET',
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headers: {
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Authorization: `Bearer ${access_token}`,
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},
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}
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);
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const data = await response.json()
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return data;
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} catch (err: any) {
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throw Error(err)
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}
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};

‎src/services/user.service.ts

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+52Lines changed: 52 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,52 @@
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import jwt from "jsonwebtoken";
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import User from "../models/user";
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import ActiveSession from "../models/activeSession";
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import { connection } from "../server/database";
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export const createUserWithToken = async (userData: any) => {
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const userRepository = connection!.getRepository(User);
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const activeSessionRepository = connection!.getRepository(ActiveSession);
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const { login: username, email } = userData;
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let requiredUser: any = null;
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const user = await userRepository.findOne({ username });
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if (user) {
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requiredUser = user;
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} else {
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const query = {
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username,
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email: email ? email : "fullstackdev@gmail.com",
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password: "123",
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};
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userRepository.save(query).then((u) => {
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console.log("u", u);
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requiredUser = u;
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});
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}
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if (!process.env.SECRET) {
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throw new Error("SECRET not provided");
31+
}
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if (requiredUser) {
34+
const token: any = jwt.sign(
35+
{
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id: requiredUser.id,
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username: requiredUser.username,
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},
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process.env.SECRET,
40+
{
41+
expiresIn: 86400, // 1 week
42+
}
43+
);
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const query = { userId: requiredUser.id, token };
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47+
console.log("query", query);
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activeSessionRepository.save(query);
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requiredUser.token = token;
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}
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return requiredUser;
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};

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