108 lines
4.0 KiB
Python
108 lines
4.0 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright: (c) 2020, Felix Fontein <felix@fontein.de>
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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import base64
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from ansible.module_utils._text import to_native, to_bytes
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from ansible_collections.community.crypto.plugins.plugin_utils.action_module import ActionModuleBase
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from ansible_collections.community.crypto.plugins.module_utils.crypto.basic import (
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OpenSSLObjectError,
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)
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from ansible_collections.community.crypto.plugins.module_utils.crypto.module_backends.privatekey import (
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select_backend,
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get_privatekey_argument_spec,
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)
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class PrivateKeyModule(object):
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def __init__(self, module, module_backend):
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self.module = module
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self.module_backend = module_backend
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self.check_mode = module.check_mode
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self.changed = False
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self.return_current_key = module.params['return_current_key']
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if module.params['content'] is not None:
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if module.params['content_base64']:
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try:
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data = base64.b64decode(module.params['content'])
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except Exception as e:
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module.fail_json(msg='Cannot decode Base64 encoded data: {0}'.format(e))
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else:
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data = to_bytes(module.params['content'])
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module_backend.set_existing(data)
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def generate(self, module):
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"""Generate a keypair."""
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if self.module_backend.needs_regeneration():
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# Regenerate
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if not self.check_mode:
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self.module_backend.generate_private_key()
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privatekey_data = self.module_backend.get_private_key_data()
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self.privatekey_bytes = privatekey_data
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self.changed = True
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elif self.module_backend.needs_conversion():
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# Convert
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if not self.check_mode:
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self.module_backend.convert_private_key()
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privatekey_data = self.module_backend.get_private_key_data()
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self.privatekey_bytes = privatekey_data
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self.changed = True
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def dump(self):
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"""Serialize the object into a dictionary."""
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result = self.module_backend.dump(include_key=self.changed or self.return_current_key)
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result['changed'] = self.changed
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return result
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class ActionModule(ActionModuleBase):
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@staticmethod
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def setup_module():
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argument_spec = get_privatekey_argument_spec()
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argument_spec.argument_spec.update(dict(
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content=dict(type='str', no_log=True),
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content_base64=dict(type='bool', default=False),
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return_current_key=dict(type='bool', default=False),
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))
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return argument_spec, dict(
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supports_check_mode=True,
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)
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@staticmethod
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def run_module(module):
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backend, module_backend = select_backend(
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module=module,
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backend=module.params['select_crypto_backend'],
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)
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try:
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private_key = PrivateKeyModule(module, module_backend)
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private_key.generate(module)
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result = private_key.dump()
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if private_key.return_current_key:
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# In case the module's input (`content`) is returned as `privatekey`:
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# Since `content` is no_log=True, `privatekey`'s value will get replaced by
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# VALUE_SPECIFIED_IN_NO_LOG_PARAMETER. To avoid this, we remove the value of
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# `content` from module.no_log_values. Since we explicitly set
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# `module.no_log = True`, this should be safe.
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module.no_log = True
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try:
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module.no_log_values.remove(module.params['content'])
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except KeyError:
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pass
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module.params['content'] = 'ANSIBLE_NO_LOG_VALUE'
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module.exit_json(**result)
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except OpenSSLObjectError as exc:
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module.fail_json(msg=to_native(exc))
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