Metadata-Version: 2.1
Name: fastapi-auth-toolkit
Version: 0.0.2
Summary: A comprehensive FastAPI authentication library that provides a robust and integrated set of features for user authentication, registration, and account management. This library also supports third-party social account authentication, making it easy to integrate with popular social platforms.
Author-email: Ankaj Gupta <ankajgupta@coderwebsite.com>, Coder Website <contact@coderwebsite.com>
License: MIT
Keywords: fastapi-auth,fastapi,python,fastapi jwt,fastapi beanie,pymongo
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3.12
Classifier: Operating System :: OS Independent
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: fastapi
Requires-Dist: pydantic
Requires-Dist: uvicorn
Requires-Dist: passlib
Requires-Dist: pyjwt
Requires-Dist: bson
Requires-Dist: pydantic-settings
Requires-Dist: passlib
Requires-Dist: bcrypt

# FastAPI Auth Toolkit [Beanie]

The FastAPI Auth Toolkit [Beanie] provides a comprehensive authentication solution for FastAPI applications. It offers robust features for user
authentication, registration, and account management, and supports integration with popular third-party social authentication platforms.

## Features

- **User Authentication and Registration**: Securely manage user accounts with built-in authentication and registration capabilities.
- **Account Management**: Easily handle user profiles and account details.
- **Third-Party Social Authentication**: Integrate with major social platforms for seamless social login functionality.
- **Simple Configuration**: Effortlessly configure and set up with straightforward integration steps.

## Installation

You can install the `fastapi-auth-toolkit[beanie]` package using either `pip` or `pipenv`.

### Using pip

To install the package with `pip`, execute:

```bash
pip install fastapi-auth-toolkit[beanie]
```

## Project Configuration 
- In your FastAPI application, typically located in main.py or another startup file, integrate the authentication routes and load the configuration as
  follows:

### 1. Setup database connection and collection - `db.py`
- The first thing to do is to create a MongoDB connection using mongodb/motor (automatically installed with Beanie).
```python
from motor.motor_asyncio import AsyncIOMotorClient

# Database configuration
DATABASE_URL = "mongodb://localhost:27017"
database_name = "database_name"

# Create a MongoDB client and get the database instance
database_client = AsyncIOMotorClient(
    DATABASE_URL, uuidRepresentation="standard"
)
database = database_client.get_database(database_name)
```
### 2. Initialize Beanie - `db.py`
- When initializing your FastAPI app, it's important that you initialize Beanie so it can discover your models. We can achieve this using Lifespan Events on the FastAPI app

```python
from typing import List, Type
from beanie import init_beanie, Document

# Document model registry
document_models_registry: List[Type[Document]] = []

async def init_database():
    try:
        # Initialize Beanie with the provided document models and database
        await init_beanie(
            database=database,
            document_models=document_models_registry
        )
        print("Beanie initialized successfully.")
    except Exception as e:
        print(f"Error initializing Beanie: {e}")
        raise
```

### 3. Configuration - `main.py`
```python
from fastapi import FastAPI
from contextlib import asynccontextmanager

from fastapi_auth_toolkit import FastapiAuthToolkitConfig
from db import document_models_registry, init_database


@asynccontextmanager
async def lifespan(app: FastAPI):
    """
    Asynchronous context manager to handle application lifespan events.

    :param app: The FastAPI application instance.
    """

    # Initialize FastAPI Auth Toolkit
    FastapiAuthToolkitConfig(
        app=app,
        document_models=document_models_registry,
    )

    # Initialize beanie document
    await init_database()

    # Yield control back to the FastAPI app
    yield

# Create your FastAPI app
app = FastAPI(lifespan=lifespan)
``` 
## Authentication Method - `jwt`, `session`, or `cookies`

###  1. `session` based auth.
```python
from fastapi_auth_toolkit import FastapiAuthToolkitConfig

FastapiAuthToolkitConfig(
    auth_method="session",
)
```

###  2. `cookies` based auth.
```python
from fastapi_auth_toolkit import FastapiAuthToolkitConfig

FastapiAuthToolkitConfig(
    auth_method="cookies",
)
```
###  3. `jwt` based auth - fully customized. 
- Initialize FastAPI Auth Toolkit with optional custom JWT settings

```python
from datetime import timedelta
from fastapi_auth_toolkit import FastapiAuthToolkitConfig

FastapiAuthToolkitConfig(
    auth_method="jwt",
    jwt_settings={
        "access_token_lifetime": timedelta(minutes=5),  # Example JWT settings
        "refresh_token_lifetime": timedelta(days=1),
        "update_last_login": False,
        "algorithm": "HS256",
        "auth_header_types": "Bearer",
        "auth_header_name": "HTTP_AUTHORIZATION",
        "user_id_field": "user_id"
    },
)
```

