ansible/contrib/vault/vault-keyring.py

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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# (c) 2014, Matt Martz <matt@sivel.net>
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
#
#
# Script to be used with vault_password_file or --vault-password-file
# to retrieve the vault password via your OSes native keyring application
#
# This script requires the ``keyring`` python module
#
# Add a [vault] section to your ansible.cfg file,
# the only option is 'username'. Example:
#
# [vault]
# username = 'ansible_vault'
#
# Additionally, it would be a good idea to configure vault_password_file in
# ansible.cfg
#
# [defaults]
# ...
# vault_password_file = /path/to/vault-keyring.py
# ...
#
# To set your password: python /path/to/vault-keyring.py set
#
# If you choose to not configure the path to vault_password_file in ansible.cfg
# your ansible-playbook command may look like:
#
# ansible-playbook --vault-password-file=/path/to/vault-keyring.py site.yml
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ANSIBLE_METADATA = {'status': ['preview'],
'supported_by': 'community',
'version': '1.0'}
import sys
import getpass
import keyring
import ConfigParser
import ansible.constants as C
def main():
(parser,config_path) = C.load_config_file()
try:
username = parser.get('vault', 'username')
except ConfigParser.NoSectionError:
sys.stderr.write('No [vault] section configured in config file: %s\n' % config_path)
sys.exit(1)
if len(sys.argv) == 2 and sys.argv[1] == 'set':
password = getpass.getpass()
confirm = getpass.getpass('Confirm password: ')
if password == confirm:
keyring.set_password('ansible', username, password)
else:
sys.stderr.write('Passwords do not match\n')
sys.exit(1)
else:
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sys.stdout.write('%s\n' % keyring.get_password('ansible', username))
sys.exit(0)
if __name__ == '__main__':
main()