NovelAI Proxy Service

Description

This NovelAI Proxy Service is a Flask-based application that acts as an intermediary between clients and the NovelAI API. It provides a secure and efficient way to handle requests to NovelAI's image generation service, implementing features such as load balancing, automatic token refresh, and error handling.

Please consume it with NovelAI-API-Unoffical API

Features

• Secure proxy for NovelAI API requests
• Load balancing across multiple API endpoints
• Automatic access token refresh on 403 errors
• Request queuing and multi-threaded processing
• Comprehensive logging
• Environment-based configuration
• Token-based authentication for incoming requests

Prerequisites

• Python 3.7+
• pip (Python package manager)

Project Structure

novelai-proxy-service/
│
├── src/
│   ├── api/
│   │   └── routes.py
│   ├── core/
│   │   ├── config.py
│   │   └── logging.py
│   ├── models/
│   │   └── user.py
│   ├── services/
│   │   ├── api_client.py
│   │   └── worker.py
│   └── utils/
│       └── auth.py
├── logs/
├── .env.example
├── .gitignore
├── requirements.txt
├── setup.py
├── README.md
└── run.py

Installation

1. Clone the repository:

git clone https://github.com/yourusername/novelai-proxy-service.git
cd novelai-proxy-service

2. Create a virtual environment (optional but recommended):

python -m venv venv
source venv/bin/activate  # On Windows, use venv\Scripts\activate

3. Install the required packages:

pip install -r requirements.txt

4. Set up your environment variables by creating a .env file in the root directory:

NOVELAI_USERNAME=your_username
NOVELAI_PASSWORD=your_password
SERVER_TOKENS=token1,token2,token3
NOVEL_TOKEN=your_initial_token  # Optional

Usage

1. Start the server:

python run.py

2. The server will start on http://127.0.0.1:5000 by default.
3. To make a request to the NovelAI API through the proxy, send your request to http://127.0.0.1:5000/ai/generate-image
4. make sure to include your service authentication token in the Authorization header.

Configuration

• src/core/config.py: Contains the Config class for managing environment variables and application settings.
• .env: Store your sensitive information and configuration here.

API Endpoints

• /ai/generate-image: Proxies requests to NovelAI's image generation API.

Error Handling

• The service automatically handles 403 errors by refreshing the NovelAI access token.
• Other errors are logged and appropriate error responses are sent back to the client.

Logging

• Logs are stored in the logs/ directory.
• The default log file is app.log.
• Log rotation is implemented to manage log file sizes.

Security

• Incoming requests are authenticated using tokens defined in the SERVER_TOKENS environment variable.
• NovelAI credentials are securely managed through environment variables.

Contributing

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

1. Fork the project
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

GNU General Public License v3.0

Disclaimer

This project is not officially affiliated with NovelAI. Use at your own risk and ensure compliance with NovelAI's terms of service.