/usr/lib/python3/dist-packages/certbot_dns_google/dns_google_test.py is in python3-certbot-dns-google 0.23.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 | """Tests for certbot_dns_google.dns_google."""
import os
import unittest
import mock
from googleapiclient import discovery
from googleapiclient.errors import Error
from googleapiclient.http import HttpMock
from httplib2 import ServerNotFoundError
from certbot import errors
from certbot.errors import PluginError
from certbot.plugins import dns_test_common
from certbot.plugins.dns_test_common import DOMAIN
from certbot.tests import util as test_util
ACCOUNT_JSON_PATH = '/not/a/real/path.json'
API_ERROR = Error()
PROJECT_ID = "test-test-1"
class AuthenticatorTest(test_util.TempDirTestCase, dns_test_common.BaseAuthenticatorTest):
def setUp(self):
super(AuthenticatorTest, self).setUp()
from certbot_dns_google.dns_google import Authenticator
path = os.path.join(self.tempdir, 'file.json')
open(path, "wb").close()
super(AuthenticatorTest, self).setUp()
self.config = mock.MagicMock(google_credentials=path,
google_propagation_seconds=0) # don't wait during tests
self.auth = Authenticator(self.config, "google")
self.mock_client = mock.MagicMock()
# _get_google_client | pylint: disable=protected-access
self.auth._get_google_client = mock.MagicMock(return_value=self.mock_client)
def test_perform(self):
self.auth.perform([self.achall])
expected = [mock.call.add_txt_record(DOMAIN, '_acme-challenge.'+DOMAIN, mock.ANY, mock.ANY)]
self.assertEqual(expected, self.mock_client.mock_calls)
def test_cleanup(self):
# _attempt_cleanup | pylint: disable=protected-access
self.auth._attempt_cleanup = True
self.auth.cleanup([self.achall])
expected = [mock.call.del_txt_record(DOMAIN, '_acme-challenge.'+DOMAIN, mock.ANY, mock.ANY)]
self.assertEqual(expected, self.mock_client.mock_calls)
@mock.patch('httplib2.Http.request', side_effect=ServerNotFoundError)
def test_without_auth(self, unused_mock):
self.config.google_credentials = None
self.assertRaises(PluginError, self.auth.perform, [self.achall])
class GoogleClientTest(unittest.TestCase):
record_name = "foo"
record_content = "bar"
record_ttl = 42
zone = "ZONE_ID"
change = "an-id"
def _setUp_client_with_mock(self, zone_request_side_effect):
from certbot_dns_google.dns_google import _GoogleClient
pwd = os.path.dirname(__file__)
rel_path = 'testdata/discovery.json'
discovery_file = os.path.join(pwd, rel_path)
http_mock = HttpMock(discovery_file, {'status': '200'})
dns_api = discovery.build('dns', 'v1', http=http_mock)
client = _GoogleClient(ACCOUNT_JSON_PATH, dns_api)
# Setup
mock_mz = mock.MagicMock()
mock_mz.list.return_value.execute.side_effect = zone_request_side_effect
mock_rrs = mock.MagicMock()
rrsets = {"rrsets": [{"name": "_acme-challenge.example.org.", "type": "TXT",
"rrdatas": ["\"example-txt-contents\""]}]}
mock_rrs.list.return_value.execute.return_value = rrsets
mock_changes = mock.MagicMock()
client.dns.managedZones = mock.MagicMock(return_value=mock_mz)
client.dns.changes = mock.MagicMock(return_value=mock_changes)
client.dns.resourceRecordSets = mock.MagicMock(return_value=mock_rrs)
return client, mock_changes
@mock.patch('googleapiclient.discovery.build')
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google._GoogleClient.get_project_id')
def test_client_without_credentials(self, get_project_id_mock, credential_mock,
unused_discovery_mock):
from certbot_dns_google.dns_google import _GoogleClient
_GoogleClient(None)
self.assertFalse(credential_mock.called)
self.assertTrue(get_project_id_mock.called)
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google.open',
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'), create=True)
@mock.patch('certbot_dns_google.dns_google._GoogleClient.get_project_id')
def test_add_txt_record(self, get_project_id_mock, credential_mock):
client, changes = self._setUp_client_with_mock([{'managedZones': [{'id': self.zone}]}])
credential_mock.assert_called_once_with('/not/a/real/path.json', mock.ANY)
self.assertFalse(get_project_id_mock.called)
client.add_txt_record(DOMAIN, self.record_name, self.record_content, self.record_ttl)
expected_body = {
"kind": "dns#change",
"additions": [
{
"kind": "dns#resourceRecordSet",
"type": "TXT",
"name": self.record_name + ".",
"rrdatas": [self.record_content, ],
"ttl": self.record_ttl,
},
],
}
changes.create.assert_called_with(body=expected_body,
managedZone=self.zone,
project=PROJECT_ID)
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google.open',
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'), create=True)
def test_add_txt_record_and_poll(self, unused_credential_mock):
client, changes = self._setUp_client_with_mock([{'managedZones': [{'id': self.zone}]}])
changes.create.return_value.execute.return_value = {'status': 'pending', 'id': self.change}
changes.get.return_value.execute.return_value = {'status': 'done'}
client.add_txt_record(DOMAIN, self.record_name, self.record_content, self.record_ttl)
changes.create.assert_called_with(body=mock.ANY,
managedZone=self.zone,
project=PROJECT_ID)
changes.get.assert_called_with(changeId=self.change,
managedZone=self.zone,
project=PROJECT_ID)
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google.open',
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'), create=True)
def test_add_txt_record_delete_old(self, unused_credential_mock):
client, changes = self._setUp_client_with_mock(
[{'managedZones': [{'id': self.zone}]}])
mock_get_rrs = "certbot_dns_google.dns_google._GoogleClient.get_existing_txt_rrset"
with mock.patch(mock_get_rrs) as mock_rrs:
mock_rrs.return_value = ["sample-txt-contents"]
client.add_txt_record(DOMAIN, self.record_name, self.record_content, self.record_ttl)
self.assertTrue(changes.create.called)
self.assertTrue("sample-txt-contents" in
changes.create.call_args_list[0][1]["body"]["deletions"][0]["rrdatas"])
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google.open',
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'), create=True)
def test_add_txt_record_noop(self, unused_credential_mock):
client, changes = self._setUp_client_with_mock(
[{'managedZones': [{'id': self.zone}]}])
client.add_txt_record(DOMAIN, "_acme-challenge.example.org",
"example-txt-contents", self.record_ttl)
self.assertFalse(changes.create.called)
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google.open',
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'), create=True)
def test_add_txt_record_error_during_zone_lookup(self, unused_credential_mock):
client, unused_changes = self._setUp_client_with_mock(API_ERROR)
self.assertRaises(errors.PluginError, client.add_txt_record,
DOMAIN, self.record_name, self.record_content, self.record_ttl)
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google.open',
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'), create=True)
def test_add_txt_record_zone_not_found(self, unused_credential_mock):
client, unused_changes = self._setUp_client_with_mock([{'managedZones': []},
{'managedZones': []}])
self.assertRaises(errors.PluginError, client.add_txt_record,
DOMAIN, self.record_name, self.record_content, self.record_ttl)
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google.open',
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'), create=True)
def test_add_txt_record_error_during_add(self, unused_credential_mock):
client, changes = self._setUp_client_with_mock([{'managedZones': [{'id': self.zone}]}])
changes.create.side_effect = API_ERROR
self.assertRaises(errors.PluginError, client.add_txt_record,
DOMAIN, self.record_name, self.record_content, self.record_ttl)
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google.open',
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'), create=True)
def test_del_txt_record(self, unused_credential_mock):
client, changes = self._setUp_client_with_mock([{'managedZones': [{'id': self.zone}]}])
mock_get_rrs = "certbot_dns_google.dns_google._GoogleClient.get_existing_txt_rrset"
with mock.patch(mock_get_rrs) as mock_rrs:
mock_rrs.return_value = ["\"sample-txt-contents\"",
"\"example-txt-contents\""]
client.del_txt_record(DOMAIN, "_acme-challenge.example.org",
"example-txt-contents", self.record_ttl)
expected_body = {
"kind": "dns#change",
"deletions": [
{
"kind": "dns#resourceRecordSet",
"type": "TXT",
"name": "_acme-challenge.example.org.",
"rrdatas": ["\"sample-txt-contents\"", "\"example-txt-contents\""],
"ttl": self.record_ttl,
},
],
"additions": [
{
"kind": "dns#resourceRecordSet",
"type": "TXT",
"name": "_acme-challenge.example.org.",
"rrdatas": ["\"sample-txt-contents\"", ],
"ttl": self.record_ttl,
},
],
}
changes.create.assert_called_with(body=expected_body,
managedZone=self.zone,
project=PROJECT_ID)
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google.open',
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'), create=True)
def test_del_txt_record_error_during_zone_lookup(self, unused_credential_mock):
client, unused_changes = self._setUp_client_with_mock(API_ERROR)
client.del_txt_record(DOMAIN, self.record_name, self.record_content, self.record_ttl)
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google.open',
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'), create=True)
def test_del_txt_record_zone_not_found(self, unused_credential_mock):
client, unused_changes = self._setUp_client_with_mock([{'managedZones': []},
{'managedZones': []}])
client.del_txt_record(DOMAIN, self.record_name, self.record_content, self.record_ttl)
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google.open',
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'), create=True)
def test_del_txt_record_error_during_delete(self, unused_credential_mock):
client, changes = self._setUp_client_with_mock([{'managedZones': [{'id': self.zone}]}])
changes.create.side_effect = API_ERROR
client.del_txt_record(DOMAIN, self.record_name, self.record_content, self.record_ttl)
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google.open',
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'), create=True)
def test_get_existing(self, unused_credential_mock):
client, unused_changes = self._setUp_client_with_mock(
[{'managedZones': [{'id': self.zone}]}])
# Record name mocked in setUp
found = client.get_existing_txt_rrset(self.zone, "_acme-challenge.example.org")
self.assertEquals(found, ["\"example-txt-contents\""])
not_found = client.get_existing_txt_rrset(self.zone, "nonexistent.tld")
self.assertEquals(not_found, None)
@mock.patch('oauth2client.service_account.ServiceAccountCredentials.from_json_keyfile_name')
@mock.patch('certbot_dns_google.dns_google.open',
mock.mock_open(read_data='{"project_id": "' + PROJECT_ID + '"}'), create=True)
def test_get_existing_fallback(self, unused_credential_mock):
client, unused_changes = self._setUp_client_with_mock(
[{'managedZones': [{'id': self.zone}]}])
# pylint: disable=no-member
mock_execute = client.dns.resourceRecordSets.return_value.list.return_value.execute
mock_execute.side_effect = API_ERROR
rrset = client.get_existing_txt_rrset(self.zone, "_acme-challenge.example.org")
self.assertFalse(rrset)
def test_get_project_id(self):
from certbot_dns_google.dns_google import _GoogleClient
response = DummyResponse()
response.status = 200
with mock.patch('httplib2.Http.request', return_value=(response, 'test-test-1')):
project_id = _GoogleClient.get_project_id()
self.assertEqual(project_id, 'test-test-1')
with mock.patch('httplib2.Http.request', return_value=(response, b'test-test-1')):
project_id = _GoogleClient.get_project_id()
self.assertEqual(project_id, 'test-test-1')
failed_response = DummyResponse()
failed_response.status = 404
with mock.patch('httplib2.Http.request',
return_value=(failed_response, "some detailed http error response")):
self.assertRaises(ValueError, _GoogleClient.get_project_id)
with mock.patch('httplib2.Http.request', side_effect=ServerNotFoundError):
self.assertRaises(ServerNotFoundError, _GoogleClient.get_project_id)
class DummyResponse(object):
"""
Dummy object to create a fake HTTPResponse (the actual one requires a socket and we only
need the status attribute)
"""
def __init__(self):
self.status = 200
if __name__ == "__main__":
unittest.main() # pragma: no cover
|