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secrets_provider_vault.py
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secrets_provider_vault.py
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#!/usr/bin/python
# -*- coding: utf-8 -*-
# Copyright: (c) 2020, XLAB Steampunk <steampunk@xlab.si>
#
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
ANSIBLE_METADATA = {
"metadata_version": "1.1",
"status": ["stableinterface"],
"supported_by": "certified",
}
DOCUMENTATION = '''
module: secrets_provider_vault
author:
- Aljaz Kosir (@aljazkosir)
- Manca Bizjak (@mancabizjak)
- Miha Dolinar (@mdolin)
- Tadej Borovsak (@tadeboro)
short_description: Manage Sensu VaultProvider secrets providers
description:
- Create, update or delete a Sensu Go VaultProvider secrets provider.
- For more information, refer to the Sensu Go documentation at
U(https://docs.sensu.io/sensu-go/latest/operations/manage-secrets/secrets-providers/).
version_added: 1.6.0
extends_documentation_fragment:
- sensu.sensu_go.requirements
- sensu.sensu_go.auth
- sensu.sensu_go.name
- sensu.sensu_go.state
options:
address:
description:
- Address of the Vault server.
- Required if I(state) is C(present).
type: str
token:
description:
- Authentication token to use with Vault.
- Required if I(state) is C(present).
type: str
version:
description:
- Version of the Vault key/value store.
- Please refer to U(https://www.vaultproject.io/docs/secrets/kv) for
additional information.
- Required if I(state) is C(present).
type: str
choices: [v1, v2]
timeout:
description:
- Timeout (in seconds) for connection to Vault server.
type: int
max_retries:
description:
- Maximum number of times to retry failed connections to Vault server.
type: int
rate_limit:
description:
- Maximum number of secrets requests for per second.
type: float
burst_limit:
description:
- Maximum allowed number of secrets requests in a rate interval.
type: int
tls:
description:
- TLS configuration for establishing connection with Vault server.
type: dict
suboptions:
ca_cert:
description:
- Path to the certificate file of the trusted certificate authority.
type: str
client_cert:
description:
- Path to the client certificate file.
type: str
client_key:
description:
- Path to the client key file.
type: str
cname:
description:
- Canonical name for the client.
type: str
seealso:
- module: sensu.sensu_go.secrets_provider_env
- module: sensu.sensu_go.secrets_provider_info
- module: sensu.sensu_go.secret
- module: sensu.sensu_go.secret_info
'''
EXAMPLES = '''
- name: Create a vault secrets provider
sensu.sensu_go.secrets_provider_vault:
name: my-vault
address: https://my-vault.com
token: VAULT_TOKEN
version: v1
- name: Delete a vault secrets provider
sensu.sensu_go.secrets_provider_vault:
name: my-vault
state: absent
'''
RETURN = '''
object:
description: Object representing Sensu vault secrets provider.
returned: success
type: dict
sample:
metadata:
name: vault
client:
address: https://vaultserver.example.com:8200
token: VAULT_TOKEN
version: v1
tls:
ca_cert: "/etc/ssl/certs/vault_ca_cert.pem"
max_retries: 2
timeout: 20s
rate_limiter:
limit: 10
burst: 100
'''
from ansible.module_utils.basic import AnsibleModule
from ..module_utils import arguments, errors, utils
API_GROUP = "enterprise"
API_VERSION = "secrets/v1"
def do_differ(current, desired):
if utils.do_differ_v1(current, desired, "client"):
return True
current_client = current["spec"]["client"]
desired_client = desired["spec"]["client"]
# Sensu Go API returns 'agent_address' field in the client spec,
# but this field is not meant to be set via the providers API.
if utils.do_differ(current_client, desired_client, "agent_address", "tls"):
return True
# Sensu Go API returns some extra fields in the tls spec.
# We ignore them, as they are not meant to be set via the
# providers API.
return utils.do_differ(current_client["tls"], desired_client.get("tls") or {},
"insecure", "tls_server_name", "ca_path")
def _format_seconds(seconds):
# Sensu API returns the configured timeout as a string, for instance
# 30 -> '30s', 60-> '1m0s', 3600 -> '1h0m0s'.
h, r = divmod(seconds, 3600)
m, s = divmod(r, 60)
if h:
return "{0}h{1}m{2}s".format(h, m, s)
if m:
return "{0}m{1}s".format(m, s)
return "{0}s".format(seconds)
def build_vault_provider_spec(params):
if params["state"] == "absent":
return {}
client = arguments.get_spec_payload(
params, "address", "token", "version", "max_retries",
)
if params.get("tls"):
client["tls"] = arguments.get_spec_payload(
params["tls"], "ca_cert", "client_cert", "client_key", "cname",
)
if params.get("timeout"):
client["timeout"] = _format_seconds(params["timeout"])
if params.get("rate_limit") or params.get("burst_limit"):
client["rate_limiter"] = arguments.get_renamed_spec_payload(
params, dict(
rate_limit="limit",
burst_limit="burst",
)
)
return dict(client=client)
def main():
required_if = [
("state", "present", ["address", "token", "version"])
]
module = AnsibleModule(
supports_check_mode=True,
required_if=required_if,
argument_spec=dict(
arguments.get_spec(
"auth", "name", "state",
),
address=dict(),
token=dict(no_log=True),
version=dict(
choices=["v1", "v2"],
),
timeout=dict(
type="int",
),
max_retries=dict(
type="int",
),
rate_limit=dict(
type="float",
),
burst_limit=dict(
type="int",
),
tls=dict(
type="dict",
options=dict(
ca_cert=dict(),
cname=dict(),
client_cert=dict(),
client_key=dict(no_log=False),
)
)
)
)
client = arguments.get_sensu_client(module.params['auth'])
path = utils.build_url_path(
API_GROUP, API_VERSION, None, 'providers', module.params['name']
)
payload = dict(
type="VaultProvider",
api_version=API_VERSION,
metadata=dict(name=module.params["name"]),
spec=build_vault_provider_spec(module.params)
)
try:
changed, vault_provider = utils.sync_v1(
module.params['state'], client, path, payload, module.check_mode, do_differ
)
module.exit_json(changed=changed, object=vault_provider)
except errors.Error as e:
module.fail_json(msg=str(e))
if __name__ == '__main__':
main()