drf-spectacular-auth 1.0.3

Authentication UI for DRF Spectacular with AWS Cognito support

DRF Spectacular Auth

🔐 Authentication UI for DRF Spectacular with AWS Cognito support

A Django package that adds a beautiful authentication panel to your DRF Spectacular (Swagger UI) documentation, with built-in support for AWS Cognito and extensible authentication providers.

✨ Features

• 🎨 Beautiful UI: Clean, modern authentication panel that integrates seamlessly with Swagger UI
• 🔐 AWS Cognito Support: Built-in integration with AWS Cognito User Pools
• 📋 Token Management: Easy token copying with clipboard integration and manual fallback
• 🎯 Auto Authorization: Automatically populates Swagger UI authorization headers
• 🎨 Customizable: Flexible theming and positioning options
• 🌍 i18n Ready: Multi-language support (Korean, English, Japanese)
• 🔧 Extensible: Plugin system for additional authentication providers
• 📦 Easy Integration: Minimal setup with sensible defaults

🚀 Quick Start

Installation

pip install drf-spectacular-auth

Basic Setup

1. Add to your Django settings:

INSTALLED_APPS = [
    'drf_spectacular',
    'drf_spectacular_auth',  # Add this
    # ... your other apps
]

DRF_SPECTACULAR_AUTH = {
    'COGNITO_REGION': 'your-aws-region',
    'COGNITO_CLIENT_ID': 'your-cognito-client-id',
    'COGNITO_CLIENT_SECRET': 'your-client-secret',  # Private client인 경우에만 필요
}

2. Update your URLs:

from drf_spectacular_auth.views import SpectacularAuthSwaggerView

urlpatterns = [
    path('api/auth/', include('drf_spectacular_auth.urls')),  # Authentication endpoints
    path('api/docs/', SpectacularAuthSwaggerView.as_view(url_name='schema'), name='swagger-ui'),
    # ... your other urls
]

3. That's it! 🎉 Your Swagger UI now has an authentication panel.

📁 Examples

완전한 사용법 예시를 확인하려면 examples/ 폴더를 참조하세요:

• basic_usage/ - 기본적인 Django + DRF + AWS Cognito 통합 예시
• cognito_integration/ - AWS Cognito 고급 설정 예시 (준비 중)
• custom_theming/ - 사용자 정의 테마 적용 예시 (준비 중)
• hooks_example/ - 로그인/로그아웃 훅 사용법 예시 (준비 중)

빠른 테스트

cd examples/basic_usage
pip install -r requirements.txt
python manage.py migrate
python manage.py runserver

브라우저에서 http://localhost:8000/docs/에 접속하여 인증이 통합된 Swagger UI를 확인할 수 있습니다.

⚙️ Configuration

AWS Cognito Client Types

Public Client (기본):

• Client Secret이 필요하지 않음
• COGNITO_CLIENT_SECRET 설정 불필요
• 대부분의 웹 애플리케이션에 적합

Private Client (보안 강화):

• Client Secret 필요
• COGNITO_CLIENT_SECRET 설정 필수
• SECRET_HASH 자동 계산 및 적용

# Public Client (기본)
DRF_SPECTACULAR_AUTH = {
    'COGNITO_REGION': 'ap-northeast-2',
    'COGNITO_CLIENT_ID': 'your-public-client-id',
}

# Private Client (보안 강화)
DRF_SPECTACULAR_AUTH = {
    'COGNITO_REGION': 'ap-northeast-2',
    'COGNITO_CLIENT_ID': 'your-private-client-id',
    'COGNITO_CLIENT_SECRET': os.getenv('COGNITO_CLIENT_SECRET'),  # 환경변수 사용 권장
}

Full Configuration Options

DRF_SPECTACULAR_AUTH = {
    # AWS Cognito Settings
    'COGNITO_REGION': 'ap-northeast-2',
    'COGNITO_CLIENT_ID': 'your-client-id',
    'COGNITO_CLIENT_SECRET': None,  # Private client인 경우에만 설정 (환경변수 사용 권장)
    
    # API Endpoints
    'LOGIN_ENDPOINT': '/api/auth/login/',
    'LOGOUT_ENDPOINT': '/api/auth/logout/',
    
    # UI Settings
    'PANEL_POSITION': 'top-right',  # top-left, top-right, bottom-left, bottom-right
    'PANEL_STYLE': 'floating',      # floating, embedded
    'AUTO_AUTHORIZE': True,         # Auto-fill authorization headers
    'SHOW_COPY_BUTTON': True,       # Show token copy button
    'SHOW_USER_INFO': True,         # Show user email in panel
    
    # Theming
    'THEME': {
        'PRIMARY_COLOR': '#61affe',
        'SUCCESS_COLOR': '#28a745',
        'ERROR_COLOR': '#dc3545',
        'BACKGROUND_COLOR': '#ffffff',
        'BORDER_RADIUS': '8px',
        'SHADOW': '0 2px 10px rgba(0,0,0,0.1)',
    },
    
    # Localization
    'DEFAULT_LANGUAGE': 'ko',
    'SUPPORTED_LANGUAGES': ['ko', 'en', 'ja'],
    
    # Security
    'TOKEN_STORAGE': 'localStorage',  # localStorage, sessionStorage
    'CSRF_PROTECTION': True,
    
    # Extensibility
    'CUSTOM_AUTH_PROVIDERS': [],
    'HOOKS': {
        'PRE_LOGIN': None,
        'POST_LOGIN': None,
        'PRE_LOGOUT': None,
        'POST_LOGOUT': None,
    }
}

🎨 Customization

Custom Authentication Provider

from drf_spectacular_auth.providers.base import AuthProvider

class CustomAuthProvider(AuthProvider):
    def authenticate(self, credentials):
        # Your custom authentication logic
        return {
            'access_token': 'your-token',
            'user': {'email': '[e-mail]'}
        }
    
    def get_user_info(self, token):
        # Get user information from token
        return {'email': '[e-mail]'}

# Register your provider
DRF_SPECTACULAR_AUTH = {
    'CUSTOM_AUTH_PROVIDERS': [
        'path.to.your.CustomAuthProvider'
    ]
}

Custom Templates

DRF_SPECTACULAR_AUTH = {
    'CUSTOM_TEMPLATES': {
        'auth_panel': 'your_app/custom_auth_panel.html',
        'login_form': 'your_app/custom_login_form.html',
    }
}

🔧 Development

Local Development

git clone https://github.com/yourusername/drf-spectacular-auth.git
cd drf-spectacular-auth
pip install -e ".[dev]"

Running Tests

pytest
pytest --cov=drf_spectacular_auth

Code Quality

black .
isort .
flake8

🤝 Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

1. Fork the repository
2. Create your feature branch (git checkout -b feature/AmazingFeature)
3. Commit your changes (git commit -m 'Add some AmazingFeature')
4. Push to the branch (git push origin feature/AmazingFeature)
5. Open a Pull Request

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🙏 Acknowledgments

• DRF Spectacular for the excellent API documentation framework
• AWS Cognito for authentication services
• Swagger UI for the beautiful API documentation interface

📚 Links

• Documentation
• PyPI
• GitHub
• Issues