OpenDroneMap-WebODM/slate/source/includes/reference/_authentication.md

# Reference

## Authentication

### Authentication Basics

> Get authentication token:

```bash
curl -X POST -d "username=testuser&password=testpass" http://localhost:8000/api/token-auth/

{"token":"eyJ0eXAiO..."}
```

> Use authentication token:

```bash
curl -H "Authorization: JWT <your_token>" http://localhost:8000/api/projects/

{"count":13, ...}
```

> Use authentication token via querystring (less secure):

```bash
curl http://localhost:8000/api/projects/?jwt=<your_token>

{"count":13, ...}
```


`POST /api/token-auth/`

Field | Type | Description
----- | ---- | -----------
username | string | Username
password | string | Password

To access the API, you need to provide a valid username and password. You can create users from WebODM's Administration page.

If authentication is successful, you will be issued a token. All API calls should include the following header:

Header |
------ |
Authorization: JWT `your_token` |

The token expires after a set amount of time. See [Token Expiration](#token-expiration) for more information.

Since applications sometimes do not allow headers to be modified, you can also authenticate by appending the `jwt` querystring parameter to a protected URL. This is less secure, so pass the token via header if possible.


### Token Expiration

The token expires after a set amount of time. The expiration time is dependent on WebODM's settings. You will need to request another token when a token expires.

You know that a token has expired if any call to an API returns a `403` status code with the JSON body `{'detail': 'Signature has expired.'}`.