Metadata-Version: 2.1
Name: anaconda-cloud-auth
Version: 0.1.2
Summary: A client auth library for Anaconda.cloud APIs
License: BSD-3-Clause
License-File: LICENSE
Requires-Python: >=3.8
Requires-Dist: cryptography>=3.4.0
Requires-Dist: keyring
Requires-Dist: pkce
Requires-Dist: pydantic<2.0
Requires-Dist: pyjwt
Requires-Dist: python-dotenv
Requires-Dist: requests
Provides-Extra: cli
Requires-Dist: anaconda-cloud-cli; extra == 'cli'
Provides-Extra: dev
Requires-Dist: mypy; extra == 'dev'
Requires-Dist: pytest; extra == 'dev'
Requires-Dist: pytest-mock; extra == 'dev'
Requires-Dist: tox; extra == 'dev'
Requires-Dist: types-requests; extra == 'dev'
Provides-Extra: publish
Requires-Dist: build; extra == 'publish'
Requires-Dist: twine; extra == 'publish'
Requires-Dist: wheel; extra == 'publish'
Description-Content-Type: text/markdown

# anaconda-cloud-auth

A client library for Anaconda.cloud APIs to authenticate and securely store API keys.

This package also provides a [requests](https://requests.readthedocs.io/en/latest/)
client class that handles loading the API key for requests made to Anaconda Cloud services.

## Interactive login/logout

In order to use the request client class you must first login interactively.
This can be done using the Python API or CLI (see below).

### Login API

```python
from anaconda_cloud_auth import login

login()
```

The `login()` function initiates a browser-based login flow. It will automatically
open your browser and once you have completed the login flow it will store an
API key in your system keychain using the [keyring](https://github.com/jaraco/keyring)
package.

Typically, these API keys will have a one year expiration so you will only need
to login once and requests using the client class will read the token from the
keyring storage.

If you call `login()` while there is a valid (non-expired) API key in your keyring
no action is taken. You can replace the valid API key with `login(force=True)`.


#### Password-based flow (Deprecated)

WARNING: Password-based login flow will be disable in the near future.

You can login into Anaconda Cloud using username/password flow (non-browser)
with the `basic=True` keyword argument. The `login()` function will interactively
request your username and password before completing login and storing the API
key.

```python
from anaconda_cloud_auth import login

login(basic=True)
```

## Logout

To remove the API key from your keyring storage use the `logout()` function.

```python
from anaconda_cloud_auth import logout

logout()
```

## API requests

The Client class is a subclass of [requests.Session](https://requests.readthedocs.io/en/latest/user/advanced/#session-objects).
It will automatically load the API key from the keyring on each request.
If the API key is expired it will raise a `TokenExpiredError`.

The Client class can be used for non-authenticated requests, if
the API key cannot be found and the request returns 401 or 403 error codes
the `LoginRequiredError` will be raised.

To create a Client class in your package use the `client_factory()` function,
which takes a user-agent string as input.

```python
from anaconda_cloud_auth import client_factory

Client = client_factory('<my-application>/<version>')

client = Client()
response = client.get("/api/<endpoint>")
print(response.json())
```

## CLI usage

To use `anaconda-cloud-auth` as a CLI you will need to install the
`anaconda-cloud` package. Once installed you can use the `anaconda`
CLI to login and logout of Anaconda Cloud.

```
❯ anaconda login --help

 Usage: anaconda login [OPTIONS]

 Login to your Anaconda account.

╭─ Options ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
│ --domain                  TEXT  [default: None]                                                                                │
│ --basic     --no-basic          Depcrecated [default: no-basic]                                                                │
│ --force     --no-force          [default: no-force]                                                                            │
│ --help                          Show this message and exit.                                                                    │
╰────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯
```

## Configuration

You can configure `anaconda-cloud-auth` by setting `ANACONDA_CLOUD_` environment variables
or use a `.env` file. The `.env` file must be in your current working directory.
An example template is provided in the repo, which contains the following options,
which are the default values.

```dotenv
# Logging level
LOGGING_LEVEL="INFO"

# Base URL for all API endpoints
ANACONDA_CLOUD_API_DOMAIN="anaconda.cloud"

# Authentication settings
ANACONDA_CLOUD_AUTH_DOMAIN="id.anaconda.cloud"
ANACONDA_CLOUD_AUTH_CLIENT_ID="b4ad7f1d-c784-46b5-a9fe-106e50441f5a"
```

If you do not specify the `.env` file, the production configuration should be the default.
Please file an issue if you see any errors.

## Setup for development

Ensure you have `conda` installed.
Then run:
```shell
make setup
```

## Run the unit tests
```shell
make test
```

## Run the unit tests across isolated environments with tox
```shell
make tox
```
