mirror of
https://github.com/fastapi-users/fastapi-users.git
synced 2025-08-18 14:41:20 +08:00
57 lines
1.8 KiB
Markdown
57 lines
1.8 KiB
Markdown
# Cookie
|
|
|
|
Cookies are an easy way to store stateful information into the user browser. Thus, it is more useful for browser-based navigation (e.g. a front-end app making API requests) rather than pure API interaction.
|
|
|
|
## Configuration
|
|
|
|
```py
|
|
from fastapi_users.authentication import CookieAuthentication
|
|
|
|
SECRET = "SECRET"
|
|
|
|
auth_backends = []
|
|
|
|
cookie_authentication = CookieAuthentication(secret=SECRET, lifetime_seconds=3600))
|
|
|
|
auth_backends.append(cookie_authentication)
|
|
```
|
|
|
|
As you can see, instantiation is quite simple. You just have to define a constant `SECRET` which is used to encode the token and the lifetime of the cookie (in seconds).
|
|
|
|
You can optionally define the `name` which will be used to generate its [`/login` route](../../usage/routes.md#post-loginname). **Defaults to `cookie`**.
|
|
|
|
```py
|
|
cookie_authentication = CookieAuthentication(
|
|
secret=SECRET,
|
|
lifetime_seconds=3600,
|
|
name="my-cookie",
|
|
)
|
|
```
|
|
|
|
You can also define the parameters for the generated cookie:
|
|
|
|
* `cookie_name` (`fastapiusersauth`): Name of the cookie.
|
|
* `cookie_path` (`/`): Cookie path.
|
|
* `cookie_domain` (`None`): Cookie domain.
|
|
* `cookie_secure` (`True`): Whether to only send the cookie to the server via SSL request.
|
|
* `cookie_httponly` (`True`): Whether to prevent access to the cookie via JavaScript.
|
|
|
|
!!! tip
|
|
The value of the cookie is actually a JWT. This authentication backend shares most of its logic with the [JWT](./jwt.md) one.
|
|
|
|
## Login
|
|
|
|
This method will return a response with a valid `set-cookie` header upon successful login:
|
|
|
|
!!! success "`200 OK`"
|
|
|
|
> Check documentation about [login route](../../usage/routes.md#post-loginname).
|
|
|
|
## Authentication
|
|
|
|
This method expects that you provide a valid cookie in the headers.
|
|
|
|
## Next steps
|
|
|
|
We will now configure the main **FastAPI Users** object that will expose the [API router](../router.md).
|