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e396d5d508
Make !vault-encrypted create a AnsibleVaultUnicode
yaml object that can be used as a regular string object.
This allows a playbook to include a encrypted vault
blob for the value of a yaml variable. A 'secret_password'
variable can have it's value encrypted instead of having
to vault encrypt an entire vars file.
Add __ENCRYPTED__ to the vault yaml types so
template.Template can treat it similar
to __UNSAFE__ flags.
vault.VaultLib api changes:
- Split VaultLib.encrypt to encrypt and encrypt_bytestring
- VaultLib.encrypt() previously accepted the plaintext data
as either a byte string or a unicode string.
Doing the right thing based on the input type would fail
on py3 if given a arg of type 'bytes'. To simplify the
API, vaultlib.encrypt() now assumes input plaintext is a
py2 unicode or py3 str. It will encode to utf-8 then call
the new encrypt_bytestring(). The new methods are less
ambiguous.
- moved VaultLib.is_encrypted logic to vault module scope
and split to is_encrypted() and is_encrypted_file().
Add a test/unit/mock/yaml_helper.py
It has some helpers for testing parsing/yaml
Integration tests added as roles test_vault and test_vault_embedded
72 lines
2.1 KiB
Python
72 lines
2.1 KiB
Python
# (c) 2012-2014, Michael DeHaan <michael.dehaan@gmail.com>
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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# Make coding more python3-ish
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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import yaml
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from ansible.compat.six import PY3
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from ansible.parsing.yaml.objects import AnsibleUnicode, AnsibleSequence, AnsibleMapping
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from ansible.parsing.yaml.objects import AnsibleVaultEncryptedUnicode
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from ansible.vars.hostvars import HostVars
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class AnsibleDumper(yaml.SafeDumper):
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'''
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A simple stub class that allows us to add representers
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for our overridden object types.
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'''
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pass
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def represent_hostvars(self, data):
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return self.represent_dict(dict(data))
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# Note: only want to represent the encrypted data
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def represent_vault_encrypted_unicode(self, data):
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return self.represent_scalar(u'!vault-encrypted', data._ciphertext.decode(), style='|')
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if PY3:
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represent_unicode = yaml.representer.SafeRepresenter.represent_str
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else:
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represent_unicode = yaml.representer.SafeRepresenter.represent_unicode
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AnsibleDumper.add_representer(
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AnsibleUnicode,
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represent_unicode,
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)
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AnsibleDumper.add_representer(
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HostVars,
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represent_hostvars,
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)
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AnsibleDumper.add_representer(
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AnsibleSequence,
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yaml.representer.SafeRepresenter.represent_list,
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)
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AnsibleDumper.add_representer(
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AnsibleMapping,
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yaml.representer.SafeRepresenter.represent_dict,
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)
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AnsibleDumper.add_representer(
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AnsibleVaultEncryptedUnicode,
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represent_vault_encrypted_unicode,
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)
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