# Express Authentication Service

This project provides a REST API using Express and Passport.js for authentication with Bearer tokens.

## Requirements

- Node.js
- npm

## Installation

1. Clone the repository:

```sh
git clone https://github.com/9ani/quant_back.git
cd quant_back

2. Install dependencies:

npm install

5. Create a .env file with the following content:

PORT=3000

Running the Project

To start the server:

npm start

The server will be running at http://localhost:3000.

Available API Endpoints

POST /api/login

Request body:

{
  "email": "user1@example.com",
  "password": "password1"
}

Response (success):

{
  "accessToken": "mockToken1"
}

Response (failure):

{
  "message": "Invalid email or password"
}

GET /api/profile

Requires a valid Bearer token. Use the accessToken obtained from /login.

Response (success):

{
  "email": "user1@example.com",
  "username": "user1"
}

Response (failure):

{
  "message": "Invalid token"
}

Test Users

• Email: user1@example.com, Password: password1, Token: mockToken1
• Email: user2@example.com, Password: password2, Token: mockToken2