Flask-GSA 0.1.1
A simple wrapper for the Google OAuth2 client library
License: MIT

Flask-GSA
=========

A Flask extension for interacting with `Google OAuth2 Service
Accounts <https://developers.google.com/identity/protocols/OAuth2ServiceAccount>`__.

| |Build Status|
| |Coverage Status|
| |PyPI Version|
| |PyPI Downloads|

Getting Started
===============

Requirements
------------

-  Python 2.6+
-  OpenSSL

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

Flask-GSA can be installed with pip:

::

    $ pip install Flask-GSA

Basic Usage
-----------

A minimal sample application:

.. code:: python

    from flask import Flask
    from flask_gsa import GoogleServiceAccount

    app = Flask(__name__)

    # Create a service account object and assign a config variable prefix
    analytics_gsa = GoogleServiceAccount('ANALYTICS_GSA')

    # Set up the service account settings
    app.config['ANALYTICS_GSA_PK_FILE'] = 'analytics.p12'
    app.config['ANALYTICS_GSA_PK_PASSWORD'] = 'notasecret'
    app.config['ANALYTICS_GSA_EMAIL'] = '12345abcd@developer.gserviceaccount.com'

    # Initialize the extension
    analytics_gsa.init_app(app)

    @app.route('/token')
    def get_analytics_token():
        scopes = [
            'https://www.googleapis.com/auth/analytics.readonly'
        ]
        return analytics_gsa.generate_token(scopes)

    if __name__ == '__main__':
        app.run(port=5000, debug=True)

Run the app:

::

    $ python example.py
     * Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)
     * Restarting with stat

Get a token:

::

    $ http :5000/token
    {
        "expires": 1437698007,
        "issued": 1437694408,
        "token": "ya29.uQEiLFkED9YMTG7CvctLYtJqnOny_8CkA4_Hxk5yxzEhXR3eNSO-Pca20BRNxBT74XYD",
        "token_type": "Bearer"
    }

Configuration Options:
----------------------

| When creating an instance of the extension, you must choose a config
  variable
| prefix. This allows multiple service account objects to be used with
  the same
| app:

.. code:: python

    analytics_gsa = GoogleServiceAccount('ANALYTICS')
    gdrive_gsa = GoogleServiceAccount('GDRIVE')

The following config variables are required:

+----------------------------+-----------------------------------------------------------+
| Config Variable            | Description                                               |
+============================+===========================================================+
| ``<prefix>_PK_FILE``       | Path to the PKCS12 key that will be used to sign tokens   |
+----------------------------+-----------------------------------------------------------+
| ``<prefix>_PK_PASSWORD``   | Password for the PKCS12 private key                       |
+----------------------------+-----------------------------------------------------------+
| ``<prefix>_EMAIL``         | Service Account's email address                           |
+----------------------------+-----------------------------------------------------------+

.. |Build Status| image:: http://img.shields.io/travis/MichiganLabs/flask-gsa/master.svg
   :target: https://travis-ci.org/MichiganLabs/flask-gsa
.. |Coverage Status| image:: http://img.shields.io/coveralls/MichiganLabs/flask-gsa/master.svg
   :target: https://coveralls.io/r/MichiganLabs/flask-gsa
.. |PyPI Version| image:: http://img.shields.io/pypi/v/Flask-GSA.svg
   :target: https://pypi.python.org/pypi/Flask-GSA
.. |PyPI Downloads| image:: http://img.shields.io/pypi/dm/Flask-GSA.svg
   :target: https://pypi.python.org/pypi/Flask-GSA

# Revision History

## 0.1.1 (2015/07/23)

- Fix tests

## 0.1.0 (2015/07/23)

- Initial release