ADD ansible vault pass client script

dot_bin/ansible-vault-pass-client

@@ -0,0 +1,89 @@
+#!/usr/bin/env python3
+# -*- coding: utf8 -*-
+
+"""
+A script that allows to keep Ansible Vault passwords in a gpg encrypted files
+managed by pass (https://www.passwordstore.org) or compatible password managers
+like gopass (https://www.gopass.pw).
+"""
+
+from argparse import ArgumentParser as AP
+from configparser import ConfigParser, NoOptionError, NoSectionError
+from os import environ, getcwd, path
+from subprocess import PIPE, Popen
+from sys import exit, stderr, stdout
+
+# Password manager to use (pass or gopass)
+pass_command = 'pass'
+
+# Get Ansible config file
+try:
+    import ansible.constants as C
+    ansible_config_file = C.CONFIG_FILE
+except ImportError:
+    try:
+        ansible_config_file = environ['ANSIBLE_CONFIG']
+    except KeyError:
+        cfg = getcwd() + '/' + 'ansible.cfg'
+        if path.isfile(cfg):
+            ansible_config_file = cfg
+        else:
+            ansible_config_file = path.expanduser('~/.ansible.cfg')
+
+
+def get_vault_id():
+    # Get passwordstore name from '--vault-id' CLI option
+    parser = AP(description='Get a vault password from passwordstore',
+                epilog='Please read the README.md file for more info.',
+                allow_abbrev=False)
+
+    parser.add_argument('--vault-id', action='store', default='default',
+                        dest='vault_id',
+                        help='passwordstore containing the vault password')
+
+    vault_id = parser.parse_args().vault_id.strip()
+
+    return vault_id
+
+
+def get_config_passwordstore():
+    # Get passwordstore name from Ansible config file
+    if ansible_config_file:
+        try:
+            # Raad Ansible config
+            config = ConfigParser()
+            config.read(ansible_config_file)
+            # Get passwordstore name from Ansible config
+            passwordstore = config.get('vault', 'passwordstore',
+                                       fallback='').strip()
+        except NoOptionError:
+            pass
+        except NoSectionError:
+            pass
+    else:
+        pass
+    return passwordstore
+
+
+def main():
+    vault_id = get_vault_id()
+    if (vault_id != 'default' and vault_id != ""):
+        passwordstore = vault_id
+    else:
+        passwordstore = get_config_passwordstore()
+
+    if passwordstore:
+        # Get vault password from passwordstore
+        proc = Popen([pass_command, passwordstore], stdout=PIPE, stderr=PIPE)
+        output = proc.communicate()[0].decode('utf-8').strip().split("\n")[0]
+        stdout.write(output)
+        exit(0)
+    else:
+        stderr.write("Couldn't get passwordstore settings from Ansible config "
+                     "file or --vault-id option!\nPlease read the README.md "
+                     "file for more info about script settings.\n")
+        exit(1)
+
+
+if __name__ == '__main__':
+    main()