feat: [sc-119] Helmet for express (#32)

README.md

@@ -91,8 +91,7 @@ Starts the api, you would now be able to make calls, look at the api doc
 ### `yarn test`
 Runs all tests (see [jest](https://jestjs.io) for more).
 
-### `yarn martin`
-**ToDo cahnge name**
+### `yarn prettier`
 Formats the code according to the [.prettierrc](https://github.com/5-semesterprojekt/Backend/blob/main/.prettierrc).
 
 <br>

package.json

@@ -7,7 +7,7 @@
     "build": "tsc",
     "serve": "node dist/index.js",
     "test": "jest --watch",
-    "martin": "prettier . --write",
+    "prettier": "prettier . --write",
     "check-types": "tsc --noEmit",
     "lint": "eslint src/**/*.ts"
   },
@@ -22,6 +22,7 @@
     "cors": "^2.8.5",
     "express-validator": "^7.0.1",
     "firebase": "10.5.0",
+    "helmet": "^7.1.0",
     "jsonwebtoken": "^9.0.2",
     "nodemailer": "^6.9.7"
   },

src/index.ts

@@ -4,20 +4,20 @@ import userRoutes from './routes/users';
 import cors from 'cors';
 import { errorLogger, errorResponder, invalidPathHandler } from './errorHandler/handlerForExpress';
 import { errors } from 'celebrate';
+import helmet from 'helmet';
 
 export const app = express();
 const port = process.env.PORT || 3000;
 
 app.use(express.json());
 app.use(cors());
 
+app.use(helmet());
 app.use('/events', eventRoutes);
 app.use('/users', userRoutes);
 
 app.get('/', (req: Request, res: Response) => {
-  res.send(
-    'Hello dumbass, this is the backend. Go to <a href="https://localhost:3010/">localhost:3010/</a> to see the app',
-  );
+  res.send('Hello, this is the backend.');
 });
 // Catch celebrate validation errors
 app.use(errors());

yarn.lock

@@ -3026,6 +3026,11 @@ hasown@^2.0.0:
   dependencies:
     function-bind "^1.1.2"
 
+helmet@^7.1.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/helmet/-/helmet-7.1.0.tgz#287279e00f8a3763d5dccbaf1e5ee39b8c3784ca"
+  integrity sha512-g+HZqgfbpXdCkme/Cd/mZkV0aV3BZZZSugecH03kl38m/Kmdx8jKjBikpDj2cr+Iynv4KpYEviojNdTJActJAg==
+
 hexoid@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/hexoid/-/hexoid-1.0.0.tgz#ad10c6573fb907de23d9ec63a711267d9dc9bc18"