Integrate Box with LlamaIndex for RAG

LlamaIndex: Box Readers

This open-source integration brings the capabilities of Box.com to the LLama-Index, empowering developers building Retrieval Augmented Generation (RAG) and other LLM applications.

This README will guide you through installation, usage, and explore the functionalities of each reader.

Installation

pip install llama-index-readers-box

Available readers

We provide multiple readers, including:

• Box Reader - Implementation of the SimpleReader interface to read files from Box.
• Box Text Extraction - Uses Box text representation to extract text from document.
• Box AI Prompt - Uses Box AI to extract context from documents
• Box AI Extraction - Uses Box AI to extract structured data from documents

Authentication

Client credential gran (CCG)

Create a new application in the Box Developer Console and generate a new client ID and client secret.
Create a .env file with the following content:

### CCG settings
BOX_CLIENT_ID = YOUR_CLIENT_ID
BOX_CLIENT_SECRET = YOUR_CLIENT_SECRET

### Common Settings
BOX_ENTERPRISE_ID = YOUR_BOX_ENTERPRISE_ID
BOX_USER_ID = YOUR_BOX_USER_ID (optional)

By default the CCG client will use a service account associated with the application. Depending on how the files are shared, the service account may not have access to all the files.

If you want to use a different user, you can specify the user ID in the .env file. In this case make sure your application can impersonate and/or generate user tokens in the scope.

Checkout this guide for more information on how to setup the CCG: Box CCG Guide

JSON web tokens (JWT)

Create a new application in the Box Developer Console and generate a new .config.json file.
Create a .env file with the following content:

### Common settings
BOX_ENTERPRISE_ID = 877840855
BOX_USER_ID = 18622116055

### JWT Settings
JWT_CONFIG_PATH = /path/to/your/.config.json

By default the JWT client will use a service account associated with the application. Depending on how the files are shared, the service account may not have access to all the files.

If you want to use a different user, you can specify the user ID in the .env file. In this case make sure your application can impersonate and/or generate user tokens in the scope.

Checkout this guide for more information on how to setup the JWT: Box JWT Guide

pip install "box-sdk-gen[jwt]"

Box Client

To work with the box readers, you will need to provide a Box Client.
The Box Client can be created using either the Client Credential Grant (CCG), JSON Web Tokens (JWT), OAuth 2.0, and developer token.

Using CCG authentication

from box_sdk_gen import CCGConfig, BoxCCGAuth, BoxClient

config = CCGConfig(
    client_id="your_client_id",
    client_secret="your_client_secret",
    enterprise_id="your_enterprise_id",
    user_id="your_ccg_user_id",  # Optional
)
auth = BoxCCGAuth(config)
if config.user_id:
    auth.with_user_subject(config.user_id)
client = BoxClient(auth)

reader = BoxReader(box_client=client)

Using JWT authentication

from box_sdk_gen import JWTConfig, BoxJWTAuth, BoxClient

#### Using manual configuration
config = JWTConfig(
    client_id="YOUR_BOX_CLIENT_ID",
    client_secret="YOUR_BOX_CLIENT_SECRET",
    jwt_key_id="YOUR_BOX_JWT_KEY_ID",
    private_key="YOUR_BOX_PRIVATE_KEY",
    private_key_passphrase="YOUR_BOX_PRIVATE_KEY_PASSPHRASE",
    enterprise_id="YOUR_BOX_EN