Skip to main content

Simple secret server for python

Project description

Introduction

The ox_secrets package provides a simple secret manager for python. You can think ox_secrets like an ORM for secrets with the following goals:

  • Simple, light-weight management of secrets.

  • Handle various back-ends for storing secrets:

    • environment variables

    • Amazon Web Services (AWS)

    • local files

  • Easy to switch secrets for dev, testing, or production.

    • You can use simple file based secret storage in development and testing and then add more sophisticated secret storage in production. Similarly, you can use it to switch which type of secret manager you are using by changing only the mode for ox_secerts (e.g., by setting OX_SECRETS_MODE environment variable or setting the value of ox_secrets.settings.OX_SECRETS_MODE in python) without having to re-write the rest of your code.

Currently, the following back ends are supported:

  • fss: File secret server

    • Reads secrets from a local file.

    • Useful for development and testing.

  • evs: Environment variable server.

    • While other modes back ends can use environment variables to override, this mode ONLY looks at environment variables.

  • aws: Uses the AWS Secret Manager or AWS Parameter Store

    • By default the aws back-end will use the AWS Secrets Manager. If you want to use the parameter store instead, provide service_name='ssm'.

The main secret server can merge and cache secrets from multiple back-ends in case your secrets are split across various places.

Usage

To get started, you can simply pip install ox_secrets as usual and then see either the Usage in Python section for how to use in python or the Usage in Command Line for the CLI.

Usage in Python

#The =ox_secrets= package provides a simple secret server with various
#back-ends. The following illustrates example usage.

# First we setup an example secrets file:

>>> import os, tempfile, csv
>>> fn = tempfile.mktemp(suffix='_ox_secrets.csv')
>>> writer = csv.writer(open(fn, 'w')).writerows([
... ['name', 'category', 'value', 'notes'],
... ['example_name', 'root', 'super_secret', 'example secret'],
... ['example_pw', 'prod/data', 'super_secret_pw', 'example secret_pw'],
... ['example_pw', 'test/data', 'unsecret_test_pw', 'example secret test pw'],
... ['example_pw', 'alt', 'alt_unsecret_test_pw', 'alt secret test pw']])
>>> print(open(fn).read().strip())
name,category,value,notes
example_name,root,super_secret,example secret
example_pw,prod/data,super_secret_pw,example secret_pw
example_pw,test/data,unsecret_test_pw,example secret test pw
example_pw,alt,alt_unsecret_test_pw,alt secret test pw

>>> from ox_secrets import settings, server as oss
>>> oss.settings.OX_SECRETS_FILE = fn # default is ~/.ox_secrets.csv
>>> oss.forget_secrets()  # Clear it to make sure we start fresh
>>> oss.get_secret('example_name')
'super_secret'

#  We can also get a dictionary of all the secrets for a given category:

>>> oss.get_secret_dict(category='test/data')
{'example_pw': 'unsecret_test_pw'}



#  Sometimes it is nice to be able to just pass a dictionary of
#  credential information to get_secret:

>>> creds = {'name': 'example_name', 'category': 'root', 'server': 'fss'}
>>> oss.get_secret(**creds)
'super_secret'

#  You can also puts secrets into the environment variables:

>>> os.environ['OX_SECRETS_ROOT_EXAMPLE_NAME'] = 'other'
>>> oss.get_secret('example_name')
'other'

#  You can use the OX_SECRETS_CATEGORY_REGEXP and
#  the OX_SECRETS_CATEGORY_REPLACE either in the settings file
#  or environment variables (before starting python) to automatically
#  switch from production to testing secrets:

>>> oss.get_secret('example_pw', 'prod/data')
'super_secret_pw'
>>> oss.forget_secrets()  # Clear it to make sure we start fresh
>>> oss.settings.OX_SECRETS_CATEGORY_REGEXP = '^prod/'
>>> oss.settings.OX_SECRETS_CATEGORY_REPLACE = 'test/'
>>> oss.get_secret('example_pw', 'prod/data')
'unsecret_test_pw'


#  If desired, you can also store secrets (assuming
#  you have appropriate permissions):

>>> oss.store_secrets({'example_pw': 'foobar'}, category='alt')
>>> oss.get_secret('example_pw', category='alt')
'foobar'

#  Now cleanup

>>> os.remove(fn)


#  If you have an account with the appropriate permissions (e.g.,
#  you may need to set the AWS_PROFILE environment variable to
#  to such an account), you can also store secrets and parameters
#  to aws.
#
#  For example, you could do something like:
#
#      oss.get_server(mode='aws').store_secrets(
#          {'test_storage':'foobar'}, category=AWS_SECRET_ID)
#
#  to store a secret to the existing secret with secret ID
#  `AWS_SECRET_ID` on Amazon Web Services. You could also proide the
#  `service_name='ssm'` argument if you wanted to use the parameter store
#  instead of the secret store via something like:
#
#      oss.get_server(mode='aws').store_secrets(
#          {'test_storage':'foobar', category=AWS_PARAM_NAME,
#          service_name='ssm')

Usage in Command Line

You can also use ox_secrets from the command line.

For example, if you setup a secrets file in ~/.ox_secrets.csv similar to the example in the Usage in Python section, you can do something like

ox_secrets example_name --category root

to extract the desired secret.

You can also pass other parameters (run ox_secrets --help for details).

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

ox_secrets-0.5.5.tar.gz (12.3 kB view hashes)

Uploaded source

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page