mirror of
https://github.com/ansible-collections/community.general.git
synced 2024-09-14 20:13:21 +02:00
a58191225e
* Add simplified_bsd.txt and adjust references.
* Add changelog.
(cherry picked from commit 0be68bf04b)
213 lines
8.2 KiB
Python
213 lines
8.2 KiB
Python
# -*- coding: utf-8 -*-
|
|
# This code is part of Ansible, but is an independent component.
|
|
# This particular file snippet, and this file snippet only, is BSD licensed.
|
|
# Modules you write using this snippet, which is embedded dynamically by Ansible
|
|
# still belong to the author of the module, and may assign their own license
|
|
# to the complete work.
|
|
#
|
|
# Copyright (c) 2016 Thomas Krahn (@Nosmoht)
|
|
#
|
|
# Simplified BSD License (see simplified_bsd.txt or https://opensource.org/licenses/BSD-2-Clause)
|
|
|
|
from __future__ import (absolute_import, division, print_function)
|
|
__metaclass__ = type
|
|
|
|
import json
|
|
import os
|
|
import socket
|
|
import uuid
|
|
|
|
import re
|
|
from ansible.module_utils._text import to_bytes, to_native, to_text
|
|
from ansible.module_utils.six import PY3
|
|
from ansible.module_utils.six.moves.urllib.parse import quote
|
|
from ansible.module_utils.urls import fetch_url, HAS_GSSAPI
|
|
from ansible.module_utils.basic import env_fallback, AnsibleFallbackNotFound
|
|
|
|
|
|
def _env_then_dns_fallback(*args, **kwargs):
|
|
''' Load value from environment or DNS in that order'''
|
|
try:
|
|
result = env_fallback(*args, **kwargs)
|
|
if result == '':
|
|
raise AnsibleFallbackNotFound
|
|
except AnsibleFallbackNotFound:
|
|
# If no host was given, we try to guess it from IPA.
|
|
# The ipa-ca entry is a standard entry that IPA will have set for
|
|
# the CA.
|
|
try:
|
|
return socket.gethostbyaddr(socket.gethostbyname('ipa-ca'))[0]
|
|
except Exception:
|
|
raise AnsibleFallbackNotFound
|
|
|
|
|
|
class IPAClient(object):
|
|
def __init__(self, module, host, port, protocol):
|
|
self.host = host
|
|
self.port = port
|
|
self.protocol = protocol
|
|
self.module = module
|
|
self.headers = None
|
|
self.timeout = module.params.get('ipa_timeout')
|
|
self.use_gssapi = False
|
|
|
|
def get_base_url(self):
|
|
return '%s://%s/ipa' % (self.protocol, self.host)
|
|
|
|
def get_json_url(self):
|
|
return '%s/session/json' % self.get_base_url()
|
|
|
|
def login(self, username, password):
|
|
if 'KRB5CCNAME' in os.environ and HAS_GSSAPI:
|
|
self.use_gssapi = True
|
|
elif 'KRB5_CLIENT_KTNAME' in os.environ and HAS_GSSAPI:
|
|
ccache = "MEMORY:" + str(uuid.uuid4())
|
|
os.environ['KRB5CCNAME'] = ccache
|
|
self.use_gssapi = True
|
|
else:
|
|
if not password:
|
|
if 'KRB5CCNAME' in os.environ or 'KRB5_CLIENT_KTNAME' in os.environ:
|
|
self.module.warn("In order to use GSSAPI, you need to install 'urllib_gssapi'")
|
|
self._fail('login', 'Password is required if not using '
|
|
'GSSAPI. To use GSSAPI, please set the '
|
|
'KRB5_CLIENT_KTNAME or KRB5CCNAME (or both) '
|
|
' environment variables.')
|
|
url = '%s/session/login_password' % self.get_base_url()
|
|
data = 'user=%s&password=%s' % (quote(username, safe=''), quote(password, safe=''))
|
|
headers = {'referer': self.get_base_url(),
|
|
'Content-Type': 'application/x-www-form-urlencoded',
|
|
'Accept': 'text/plain'}
|
|
try:
|
|
resp, info = fetch_url(module=self.module, url=url, data=to_bytes(data), headers=headers, timeout=self.timeout)
|
|
status_code = info['status']
|
|
if status_code not in [200, 201, 204]:
|
|
self._fail('login', info['msg'])
|
|
|
|
self.headers = {'Cookie': info.get('set-cookie')}
|
|
except Exception as e:
|
|
self._fail('login', to_native(e))
|
|
if not self.headers:
|
|
self.headers = dict()
|
|
self.headers.update({
|
|
'referer': self.get_base_url(),
|
|
'Content-Type': 'application/json',
|
|
'Accept': 'application/json'})
|
|
|
|
def _fail(self, msg, e):
|
|
if 'message' in e:
|
|
err_string = e.get('message')
|
|
else:
|
|
err_string = e
|
|
self.module.fail_json(msg='%s: %s' % (msg, err_string))
|
|
|
|
def get_ipa_version(self):
|
|
response = self.ping()['summary']
|
|
ipa_ver_regex = re.compile(r'IPA server version (\d\.\d\.\d).*')
|
|
version_match = ipa_ver_regex.match(response)
|
|
ipa_version = None
|
|
if version_match:
|
|
ipa_version = version_match.groups()[0]
|
|
return ipa_version
|
|
|
|
def ping(self):
|
|
return self._post_json(method='ping', name=None)
|
|
|
|
def _post_json(self, method, name, item=None):
|
|
if item is None:
|
|
item = {}
|
|
url = '%s/session/json' % self.get_base_url()
|
|
data = dict(method=method)
|
|
|
|
# TODO: We should probably handle this a little better.
|
|
if method in ('ping', 'config_show'):
|
|
data['params'] = [[], {}]
|
|
elif method == 'config_mod':
|
|
data['params'] = [[], item]
|
|
else:
|
|
data['params'] = [[name], item]
|
|
|
|
try:
|
|
resp, info = fetch_url(module=self.module, url=url, data=to_bytes(json.dumps(data)),
|
|
headers=self.headers, timeout=self.timeout, use_gssapi=self.use_gssapi)
|
|
status_code = info['status']
|
|
if status_code not in [200, 201, 204]:
|
|
self._fail(method, info['msg'])
|
|
except Exception as e:
|
|
self._fail('post %s' % method, to_native(e))
|
|
|
|
if PY3:
|
|
charset = resp.headers.get_content_charset('latin-1')
|
|
else:
|
|
response_charset = resp.headers.getparam('charset')
|
|
if response_charset:
|
|
charset = response_charset
|
|
else:
|
|
charset = 'latin-1'
|
|
resp = json.loads(to_text(resp.read(), encoding=charset))
|
|
err = resp.get('error')
|
|
if err is not None:
|
|
self._fail('response %s' % method, err)
|
|
|
|
if 'result' in resp:
|
|
result = resp.get('result')
|
|
if 'result' in result:
|
|
result = result.get('result')
|
|
if isinstance(result, list):
|
|
if len(result) > 0:
|
|
return result[0]
|
|
else:
|
|
return {}
|
|
return result
|
|
return None
|
|
|
|
def get_diff(self, ipa_data, module_data):
|
|
result = []
|
|
for key in module_data.keys():
|
|
mod_value = module_data.get(key, None)
|
|
if isinstance(mod_value, list):
|
|
default = []
|
|
else:
|
|
default = None
|
|
ipa_value = ipa_data.get(key, default)
|
|
if isinstance(ipa_value, list) and not isinstance(mod_value, list):
|
|
mod_value = [mod_value]
|
|
if isinstance(ipa_value, list) and isinstance(mod_value, list):
|
|
mod_value = sorted(mod_value)
|
|
ipa_value = sorted(ipa_value)
|
|
if mod_value != ipa_value:
|
|
result.append(key)
|
|
return result
|
|
|
|
def modify_if_diff(self, name, ipa_list, module_list, add_method, remove_method, item=None):
|
|
changed = False
|
|
diff = list(set(ipa_list) - set(module_list))
|
|
if len(diff) > 0:
|
|
changed = True
|
|
if not self.module.check_mode:
|
|
if item:
|
|
remove_method(name=name, item={item: diff})
|
|
else:
|
|
remove_method(name=name, item=diff)
|
|
|
|
diff = list(set(module_list) - set(ipa_list))
|
|
if len(diff) > 0:
|
|
changed = True
|
|
if not self.module.check_mode:
|
|
if item:
|
|
add_method(name=name, item={item: diff})
|
|
else:
|
|
add_method(name=name, item=diff)
|
|
|
|
return changed
|
|
|
|
|
|
def ipa_argument_spec():
|
|
return dict(
|
|
ipa_prot=dict(type='str', default='https', choices=['http', 'https'], fallback=(env_fallback, ['IPA_PROT'])),
|
|
ipa_host=dict(type='str', default='ipa.example.com', fallback=(_env_then_dns_fallback, ['IPA_HOST'])),
|
|
ipa_port=dict(type='int', default=443, fallback=(env_fallback, ['IPA_PORT'])),
|
|
ipa_user=dict(type='str', default='admin', fallback=(env_fallback, ['IPA_USER'])),
|
|
ipa_pass=dict(type='str', no_log=True, fallback=(env_fallback, ['IPA_PASS'])),
|
|
ipa_timeout=dict(type='int', default=10, fallback=(env_fallback, ['IPA_TIMEOUT'])),
|
|
validate_certs=dict(type='bool', default=True),
|
|
)
|