Metadata-Version: 2.0
Name: launchkey
Version: 3.7.0
Summary: LaunchKey Python SDK
Home-page: https://github.com/iovation/launchkey-python
Author: iovation
License: MIT
Project-URL: Administration, https://admin.launchkey.com/
Project-URL: Documentation, https://docs.launchkey.com/service-sdk/python/sdk-v3/
Project-URL: Bug Reports, https://github.com/iovation/launchkey-python/issues
Keywords: launchkey security authentication iovation multifactor mfa 2fa biometric
Platform: UNKNOWN
Classifier: Programming Language :: Python
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Topic :: System :: Systems Administration :: Authentication/Directory
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Programming Language :: Python :: Implementation :: PyPy
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Natural Language :: English
Classifier: Intended Audience :: Developers
Description-Content-Type: text/x-rst
Requires-Dist: formencode (<2.0.0,>=1.3.1)
Requires-Dist: pycryptodomex (>=3.4.12,<4.0.0)
Requires-Dist: pyjwkest (>=1.3.2,<2.0.0)
Requires-Dist: python-dateutil (<3.0.0,>=2.4.2)
Requires-Dist: pytz
Requires-Dist: requests (<3.0.0,>=2.5.1)
Requires-Dist: setuptools (>=40.4.3)
Requires-Dist: six (>=1.10.0,<2.0.0)
Requires-Dist: enum34 (>=1.1.6,<2.0.0); python_version < "3.4"

Python SDK for LaunchKey API
============================

.. image:: https://travis-ci.org/iovation/launchkey-python.svg?branch=master
    :target: https://travis-ci.org/iovation/launchkey-python

.. _LaunchKey: https://launchkey.com

.. _docs: https://docs.launchkey.com

.. _pyenv: https://github.com/pyenv/pyenv

For use in implementing LaunchKey_.


Description
-----------

Use to more easily interact with iovation's LaunchKey API.

A more in-depth look at this SDK can be found at the official docs_.

Examples
--------

CLI Example
***********

`Go to the CLI code <https://github.com/iovation/launchkey-python/tree/master/examples/cli>`_

Flask Webhooks Example
**********************

`Go to the Example App code <https://github.com/iovation/launchkey-python/tree/master/examples/flask-webhooks-example>`_

Installation
------------


.. code-block:: bash

    $ easy_install launchkey

or

.. code-block:: bash

    $ pip install launchkey

Usage
-----

Using LaunchKey Clients
***********************

The LaunchKey SDK is broken into credential based factories with access to
functionality based clients.

**Factories**

Factories are based on the credentials supplied. The Organization Factory uses
Organization credentials, the Directory Factory uses Directory credentials,
and the Service Factory uses Service credentials. Each factory provides clients
which are accessible to the factory. The availability is based on the hierarchy
of the entities themselves. Below is a matrix of available services for each
factory.

+--------------+---------------------+------------------+----------------+
| Factory      | Organization Client | Directory Client | Service Client |
+==============+=====================+==================+================+
| Organization |         Yes         |       Yes        |      Yes       |
+--------------+---------------------+------------------+----------------+
| Directory    |         No          |       Yes        |      Yes       |
+--------------+---------------------+------------------+----------------+
| Service      |         No          |       No         |      Yes       |
+--------------+---------------------+------------------+----------------+

**Using individual clients**

.. code-block:: python

    from launchkey.factories import ServiceFactory, DirectoryFactory

    directory_id = "37d98bb9-ac71-44b7-9ac0-5d75e31e627a"
    directory_private_key = open('directory_private_key.key').read()
    service_id = "9ecc57e0-fb0f-4971-ba12-399b630158b0"
    service_private_key = open('service_private_key.key').read()

    directory_factory = DirectoryFactory(directory_id, directory_private_key)
    directory_client = directory_factory.make_directory_client()

    service_factory = ServiceFactory(service_id, service_private_key)
    service_client = service_factory.make_service_client()

**Using a hierarchical client**

.. code-block:: python

    from launchkey.factories import OrganizationFactory

    organization_id = "bff1602d-a7b3-4dbe-875e-218c197e9ea6"
    organization_private_key = open('organization_private_key.key').read()
    directory_id = "37d98bb9-ac71-44b7-9ac0-5d75e31e627a"
    service_id = "9ecc57e0-fb0f-4971-ba12-399b630158b0"
    user = "my_unique_internal_identifier"

    organization_factory = OrganizationFactory(
        organization_id, organization_private_key)
    directory_client = organization_factory.make_directory_client(directory_id)
    service_client = organization_factory.make_service_client(service_id)

Linking And Managing Users
**************************

In order to link a user you will need to start the linking process then display
the qrcode to them, give them the code, or both.

.. code-block:: python

    link_data = directory_client.link_device(user)
    linking_code = link_data.code
    qr_url = link_data.qrcode

If desired you can retrieve the user's devices and unlink then directly from
the SDK

.. code-block:: python

    devices = directory_client.get_linked_devices(user)
    directory_client.unlink_device(user, devices[0].id)

You can also end all of a user's sessions

.. code-block:: python

    directory_client.end_all_service_sessions(user)

Logging A User In
*****************

Create an auth request to initiate the login process

.. code-block:: python

    auth = service_client.authorization_request(user)
    auth_request_id = auth.auth_request

Using Dynamic Policies

.. code-block:: python

    from launchkey.entities.service import AuthPolicy
    # Require 2 factors and don't allow any jailbroken or rooted devices
    policy = AuthPolicy(any=2, jailbreak_protection=True)
    # Also make it so the user can only log in from the Portland area
    policy.add_geofence(
        latitude=45.48805749706375, longitude=-122.70492553710936, radius=27500)
    auth_request_id = service_client.authorization_request(user, policy=policy)


Check whether a response has been received and check whether it has been
authorized

.. code-block:: python

    from launchkey.exceptions import RequestTimedOut
    from time import sleep
    response = None
    try:
        while response is None:
            response = service_client.get_authorization_response(auth_request_id)
            if response is not None:
                if response.authorized is True:
                    # User accepted the auth, now create a session
                    service_client.session_start(user, auth_request_id)
                else:
                    # User denied the auth request
            else:
                sleep(1)
    except RequestTimedOut:
        # The user did not respond to the request in the timeout period (5 minutes)

When a user logs out

.. code-block:: python

    service_client.session_end(user)

Dealing with Webhooks
*********************

Webhooks can be used in opposition to polling. This means we will hit your app
on either an auth response or logout request.

You will use the same handle_webhook method for both login and logout.

**Note that request.headers must be a dictionary like object.**

.. code-block:: python

    from flask import Flask, request
    from launchkey.entities.service import AuthorizationResponse, \
        SessionEndRequest

    app = Flask(__name__)

    # Path defined in your Service Callback URL value
    @app.route('/launchkey', methods = ['POST'])
    def launchkey_webhook():
        package = service_client.handle_webhook(request.data, request.headers,
                                                request.method, request.path)
        if isinstance(package, AuthorizationResponse):
            if package.authorized is True:
                # User accepted the auth, now create a session
                service_client.session_start(user, auth_request_id)
            else:
                # User denied the auth
                handle_denial()
        elif isinstance(package, SessionEndRequest):
            # The package will have the user hash, so use it to log the user out
            # based on however you are handling it
            logout_user_from_my_app(package.service_user_hash)

Running Tests
-------------

Running tests is as simple as::

    python setup.py test


Validating Code
---------------

The LaunchKey Service SDK supports and number of python versions and has
fairly strict coding guidelines.
Tests require a number of Python versions. The best way to manage these
versions is with pyenv_. You will need to register all of the versions with
pyenv. There are a couple ways to do that. An example of doing it globally is::

    pyenv global 2.7.15 3.4.9 3.5.6 3.6.6 3.7.0 3.8-dev pypy3.5-6.0.0 pypy2.7-6.0.0

Install dependencies via Pipenv

    pipenv install --dev

Run validation::

    pipenv run tox

Contributing
------------

1. Fork it
2. Create your feature branch (`git checkout -b my-new-feature`)
3. Conform to the following standards:
    * PEP-8
    * Relative imports for same level or submodules

4. Verify your code passes unit tests (`python setup.py test`)
5. Verify your code passes tests, linting, and PEP-8 on all supported python
    versions (`tox`)
6. Commit your changes (`git commit -am 'Add some feature'`)
7. Push to the branch (`git push origin my-new-feature`)
8. Create new Pull Request


CHANGELOG for LaunchKey Python SDK
==================================

3.7.0
-----

* Add device ID list to `AuthorizationRequest` object
* Update CLI to display device ID list upon authorization request

3.6.0
-----

* Bug fix to ensure that requests do not follow redirects
* Bug fix to ensure that public key is cached using `kid` header of JWT found within a response header
* Added Policies: ConditionalGeofence, MethodAmount, Factors, Legacy
* Added Requirement enum
* enum34 only required on python versions < 3.4
* Deprecated: TimeFence
* Deprecated: `ServiceSecurityPolicy`
* Deprecated: `get_service_policy` method on `ServiceManagingBaseClient` class
* Deprecated: `set_service_policy` method on `ServiceManagingBaseClient` class
* Deprecated: `get_authorization_response` method on `ServiceClient` class
* Deprecated: `handle_webhook` method on `ServiceClient` class
* Added: `get_advanced_service_policy` method on `ServiceManagingBaseClient` class
* Added: `set_advanced_service_policy` method on `ServiceManagingBaseClient` class
* Added: `get_advanced_authorization_response` method on `ServiceClient` class
* Added: `handle_advanced_webhook` method on `ServiceClient` class
* Added: `AdvancedAuthorizationResponse` class
* Added: `AuthorizationResponsePolicy` class

3.5.0
-----

* Added get_all_directory_sdk_keys method to Organization client
* Added integration testing suite
* Added device failure sensor type
* Added auth_methods and auth_policy attributes to the AuthorizationResponse object
* Added handle_webhook as well as DeviceLinkCompletionResponse into the DirectoryClient
* Updated the OrganizationClient update_directory() method and Directory object to include a webhook_url kwarg / attribute
* Added Webhook example app

3.4.0
-----

* Added example CLI to codebase
* Added ttl parameter to the DirectoryClient link_device method
* Added cancel_authorization_request method to the ServiceClient
* Fixed bug in ServiceClient which prevented handling of session end webhook request data when presented as a bytearray

3.3.1
-----

* Updated HTTP transport to no longer use sessions due to a bug that was causing BadStatusLine exceptions on long lived connections.

3.3.0
-----

* Added tooling around code quality and ensured that CI build would fail without meeting expectations.
* Added dynamic auth TTL and title functionality
* Added dynamic auth push message body and title functionality
* Added auth busy signal error handling
* Added new auth response format
* Added auth denial context functionality

3.2.0
-----

* Remove PyCrypto and replace with pycryptodomex that is already required by PyJWKEST
* Fixed geofence missing name bug
* Added more expected error conditions to pydocs
* Removed version lock for pytz requirement
* Added 3rd party push enhancements
* Added tox config for local testing in multiple versions of Python
* Added missing response validation
* Added full webhook validation
* Cleaned up error handling and raising for webhooks
* Switch RequestsTransport to use session in order to provide connection sharing between requests

3.1.1
-----

* Added patch method for transports
* Support for many new endpoints added involving Organization, Directory, and Service management
* Moved all entity objects into their own submodule
* Added UUID validation for factory entity IDs

3.0.2
-----

* Improved 401 error handling
* Bug fix for SessionEndRequest object
* Service PINs bug fix

3.0.1
-----

* Typo and manifest fixes
* Added Unauthorized status code error handler
* Nose version lock for test requirements

3.0.0
-----

* Complete revamp for new V3 LaunchKey API

2.0.1
-----

* Make tests run under Python 3.5+
* Make PEP-8 compliant (deprecated some non-PEP-8 compliant functions)

1.3.0
-----

* Python 3 compatibility.
* Ability to send policies in auth request.

1.2.7
-----

* Update manifest for new CHANGES file

1.2.6
-----

* Fix for bad build regarding CHANGES.md

1.2.5
-----

* Remove references to LK Identifier as the API no longer returns it.



