# BaseUser

> **Class** in `langgraph_sdk`

📖 [View in docs](https://reference.langchain.com/python/langgraph-sdk/auth/types/BaseUser)

The base ASGI user protocol

## Signature

```python
BaseUser()
```

## Extends

- `typing.Protocol`

## Properties

- `is_authenticated`
- `display_name`
- `identity`
- `permissions`

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[View source on GitHub](https://github.com/langchain-ai/langgraph/blob/13f2ecc84bdf257af19b370a2f03a0f02d15674d/libs/sdk-py/langgraph_sdk/auth/types.py#L181)