/usr/lib/python2.7/dist-packages/glanceclient/tests/unit/test_http.py is in python-glanceclient 1:2.0.0-2.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 | # Copyright 2012 OpenStack Foundation
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import functools
import json
from keystoneclient.auth import token_endpoint
from keystoneclient import session
import mock
import requests
from requests_mock.contrib import fixture
import six
from six.moves.urllib import parse
from testscenarios import load_tests_apply_scenarios as load_tests # noqa
import testtools
from testtools import matchers
import types
import glanceclient
from glanceclient.common import http
from glanceclient.tests import utils
def original_only(f):
@functools.wraps(f)
def wrapper(self, *args, **kwargs):
if not hasattr(self.client, 'log_curl_request'):
self.skipTest('Skip logging tests for session client')
return f(self, *args, **kwargs)
class TestClient(testtools.TestCase):
scenarios = [
('httpclient', {'create_client': '_create_http_client'}),
('session', {'create_client': '_create_session_client'})
]
def _create_http_client(self):
return http.HTTPClient(self.endpoint, token=self.token)
def _create_session_client(self):
auth = token_endpoint.Token(self.endpoint, self.token)
sess = session.Session(auth=auth)
return http.SessionClient(sess)
def setUp(self):
super(TestClient, self).setUp()
self.mock = self.useFixture(fixture.Fixture())
self.endpoint = 'http://example.com:9292'
self.ssl_endpoint = 'https://example.com:9292'
self.token = u'abc123'
self.client = getattr(self, self.create_client)()
def test_identity_headers_and_token(self):
identity_headers = {
'X-Auth-Token': 'auth_token',
'X-User-Id': 'user',
'X-Tenant-Id': 'tenant',
'X-Roles': 'roles',
'X-Identity-Status': 'Confirmed',
'X-Service-Catalog': 'service_catalog',
}
# with token
kwargs = {'token': u'fake-token',
'identity_headers': identity_headers}
http_client_object = http.HTTPClient(self.endpoint, **kwargs)
self.assertEqual('auth_token', http_client_object.auth_token)
self.assertTrue(http_client_object.identity_headers.
get('X-Auth-Token') is None)
def test_identity_headers_and_no_token_in_header(self):
identity_headers = {
'X-User-Id': 'user',
'X-Tenant-Id': 'tenant',
'X-Roles': 'roles',
'X-Identity-Status': 'Confirmed',
'X-Service-Catalog': 'service_catalog',
}
# without X-Auth-Token in identity headers
kwargs = {'token': u'fake-token',
'identity_headers': identity_headers}
http_client_object = http.HTTPClient(self.endpoint, **kwargs)
self.assertEqual(u'fake-token', http_client_object.auth_token)
self.assertTrue(http_client_object.identity_headers.
get('X-Auth-Token') is None)
def test_identity_headers_and_no_token_in_session_header(self):
# Tests that if token or X-Auth-Token are not provided in the kwargs
# when creating the http client, the session headers don't contain
# the X-Auth-Token key.
identity_headers = {
'X-User-Id': 'user',
'X-Tenant-Id': 'tenant',
'X-Roles': 'roles',
'X-Identity-Status': 'Confirmed',
'X-Service-Catalog': 'service_catalog',
}
kwargs = {'identity_headers': identity_headers}
http_client_object = http.HTTPClient(self.endpoint, **kwargs)
self.assertIsNone(http_client_object.auth_token)
self.assertNotIn('X-Auth-Token', http_client_object.session.headers)
def test_identity_headers_are_passed(self):
# Tests that if token or X-Auth-Token are not provided in the kwargs
# when creating the http client, the session headers don't contain
# the X-Auth-Token key.
identity_headers = {
'X-User-Id': b'user',
'X-Tenant-Id': b'tenant',
'X-Roles': b'roles',
'X-Identity-Status': b'Confirmed',
'X-Service-Catalog': b'service_catalog',
}
kwargs = {'identity_headers': identity_headers}
http_client = http.HTTPClient(self.endpoint, **kwargs)
path = '/v1/images/my-image'
self.mock.get(self.endpoint + path)
http_client.get(path)
headers = self.mock.last_request.headers
for k, v in six.iteritems(identity_headers):
self.assertEqual(v, headers[k])
def test_language_header_passed(self):
kwargs = {'language_header': 'nb_NO'}
http_client = http.HTTPClient(self.endpoint, **kwargs)
path = '/v2/images/my-image'
self.mock.get(self.endpoint + path)
http_client.get(path)
headers = self.mock.last_request.headers
self.assertEqual(kwargs['language_header'], headers['Accept-Language'])
def test_language_header_not_passed_no_language(self):
kwargs = {}
http_client = http.HTTPClient(self.endpoint, **kwargs)
path = '/v2/images/my-image'
self.mock.get(self.endpoint + path)
http_client.get(path)
headers = self.mock.last_request.headers
self.assertTrue('Accept-Language' not in headers)
def test_connection_timeout(self):
"""Should receive an InvalidEndpoint if connection timeout."""
def cb(request, context):
raise requests.exceptions.Timeout
path = '/v1/images'
self.mock.get(self.endpoint + path, text=cb)
comm_err = self.assertRaises(glanceclient.exc.InvalidEndpoint,
self.client.get,
'/v1/images')
self.assertIn(self.endpoint, comm_err.message)
def test_connection_refused(self):
"""
Should receive a CommunicationError if connection refused.
And the error should list the host and port that refused the
connection
"""
def cb(request, context):
raise requests.exceptions.ConnectionError()
path = '/v1/images/detail?limit=20'
self.mock.get(self.endpoint + path, text=cb)
comm_err = self.assertRaises(glanceclient.exc.CommunicationError,
self.client.get,
'/v1/images/detail?limit=20')
self.assertIn(self.endpoint, comm_err.message)
def test_http_encoding(self):
path = '/v1/images/detail'
text = 'Ok'
self.mock.get(self.endpoint + path, text=text,
headers={"Content-Type": "text/plain"})
headers = {"test": u'ni\xf1o'}
resp, body = self.client.get(path, headers=headers)
self.assertEqual(text, resp.text)
def test_headers_encoding(self):
if not hasattr(self.client, 'encode_headers'):
self.skipTest('Cannot do header encoding check on SessionClient')
value = u'ni\xf1o'
headers = {"test": value, "none-val": None}
encoded = self.client.encode_headers(headers)
self.assertEqual(b"ni\xc3\xb1o", encoded[b"test"])
self.assertNotIn("none-val", encoded)
def test_auth_token_header_encoding(self):
# Tests that X-Auth-Token header is converted to ascii string, as
# httplib in python 2.6 won't do the conversion
value = u'ni\xf1o'
http_client_object = http.HTTPClient(self.endpoint, token=value)
self.assertEqual(b'ni\xc3\xb1o',
http_client_object.session.headers['X-Auth-Token'])
def test_raw_request(self):
"""Verify the path being used for HTTP requests reflects accurately."""
headers = {"Content-Type": "text/plain"}
text = 'Ok'
path = '/v1/images/detail'
self.mock.get(self.endpoint + path, text=text, headers=headers)
resp, body = self.client.get('/v1/images/detail', headers=headers)
self.assertEqual(headers, resp.headers)
self.assertEqual(text, resp.text)
def test_parse_endpoint(self):
endpoint = 'http://example.com:9292'
test_client = http.HTTPClient(endpoint, token=u'adc123')
actual = test_client.parse_endpoint(endpoint)
expected = parse.SplitResult(scheme='http',
netloc='example.com:9292', path='',
query='', fragment='')
self.assertEqual(expected, actual)
def test_get_connections_kwargs_http(self):
endpoint = 'http://example.com:9292'
test_client = http.HTTPClient(endpoint, token=u'adc123')
self.assertEqual(test_client.timeout, 600.0)
def test_http_chunked_request(self):
text = "Ok"
data = six.StringIO(text)
path = '/v1/images/'
self.mock.post(self.endpoint + path, text=text)
headers = {"test": u'chunked_request'}
resp, body = self.client.post(path, headers=headers, data=data)
self.assertIsInstance(self.mock.last_request.body, types.GeneratorType)
self.assertEqual(text, resp.text)
def test_http_json(self):
data = {"test": "json_request"}
path = '/v1/images'
text = 'OK'
self.mock.post(self.endpoint + path, text=text)
headers = {"test": u'chunked_request'}
resp, body = self.client.post(path, headers=headers, data=data)
self.assertEqual(text, resp.text)
self.assertIsInstance(self.mock.last_request.body, six.string_types)
self.assertEqual(data, json.loads(self.mock.last_request.body))
def test_http_chunked_response(self):
data = "TEST"
path = '/v1/images/'
self.mock.get(self.endpoint + path, body=six.StringIO(data),
headers={"Content-Type": "application/octet-stream"})
resp, body = self.client.get(path)
self.assertIsInstance(body, types.GeneratorType)
self.assertEqual([data], list(body))
@original_only
def test_log_http_response_with_non_ascii_char(self):
try:
response = 'Ok'
headers = {"Content-Type": "text/plain",
"test": "value1\xa5\xa6"}
fake = utils.FakeResponse(headers, six.StringIO(response))
self.client.log_http_response(fake)
except UnicodeDecodeError as e:
self.fail("Unexpected UnicodeDecodeError exception '%s'" % e)
@original_only
def test_log_curl_request_with_non_ascii_char(self):
try:
headers = {'header1': 'value1\xa5\xa6'}
body = 'examplebody\xa5\xa6'
self.client.log_curl_request('GET', '/api/v1/\xa5', headers, body,
None)
except UnicodeDecodeError as e:
self.fail("Unexpected UnicodeDecodeError exception '%s'" % e)
@original_only
@mock.patch('glanceclient.common.http.LOG.debug')
def test_log_curl_request_with_body_and_header(self, mock_log):
hd_name = 'header1'
hd_val = 'value1'
headers = {hd_name: hd_val}
body = 'examplebody'
self.client.log_curl_request('GET', '/api/v1/', headers, body, None)
self.assertTrue(mock_log.called, 'LOG.debug never called')
self.assertTrue(mock_log.call_args[0],
'LOG.debug called with no arguments')
hd_regex = ".*\s-H\s+'\s*%s\s*:\s*%s\s*'.*" % (hd_name, hd_val)
self.assertThat(mock_log.call_args[0][0],
matchers.MatchesRegex(hd_regex),
'header not found in curl command')
body_regex = ".*\s-d\s+'%s'\s.*" % body
self.assertThat(mock_log.call_args[0][0],
matchers.MatchesRegex(body_regex),
'body not found in curl command')
def _test_log_curl_request_with_certs(self, mock_log, key, cert, cacert):
headers = {'header1': 'value1'}
http_client_object = http.HTTPClient(self.ssl_endpoint, key_file=key,
cert_file=cert, cacert=cacert,
token='fake-token')
http_client_object.log_curl_request('GET', '/api/v1/', headers, None,
None)
self.assertTrue(mock_log.called, 'LOG.debug never called')
self.assertTrue(mock_log.call_args[0],
'LOG.debug called with no arguments')
needles = {'key': key, 'cert': cert, 'cacert': cacert}
for option, value in six.iteritems(needles):
if value:
regex = ".*\s--%s\s+('%s'|%s).*" % (option, value, value)
self.assertThat(mock_log.call_args[0][0],
matchers.MatchesRegex(regex),
'no --%s option in curl command' % option)
else:
regex = ".*\s--%s\s+.*" % option
self.assertThat(mock_log.call_args[0][0],
matchers.Not(matchers.MatchesRegex(regex)),
'unexpected --%s option in curl command' %
option)
@mock.patch('glanceclient.common.http.LOG.debug')
def test_log_curl_request_with_all_certs(self, mock_log):
self._test_log_curl_request_with_certs(mock_log, 'key1', 'cert1',
'cacert2')
@mock.patch('glanceclient.common.http.LOG.debug')
def test_log_curl_request_with_some_certs(self, mock_log):
self._test_log_curl_request_with_certs(mock_log, 'key1', 'cert1', None)
@mock.patch('glanceclient.common.http.LOG.debug')
def test_log_curl_request_with_insecure_param(self, mock_log):
headers = {'header1': 'value1'}
http_client_object = http.HTTPClient(self.ssl_endpoint, insecure=True,
token='fake-token')
http_client_object.log_curl_request('GET', '/api/v1/', headers, None,
None)
self.assertTrue(mock_log.called, 'LOG.debug never called')
self.assertTrue(mock_log.call_args[0],
'LOG.debug called with no arguments')
self.assertThat(mock_log.call_args[0][0],
matchers.MatchesRegex('.*\s-k\s.*'),
'no -k option in curl command')
@mock.patch('glanceclient.common.http.LOG.debug')
def test_log_curl_request_with_token_header(self, mock_log):
fake_token = 'fake-token'
headers = {'X-Auth-Token': fake_token}
http_client_object = http.HTTPClient(self.endpoint,
identity_headers=headers)
http_client_object.log_curl_request('GET', '/api/v1/', headers, None,
None)
self.assertTrue(mock_log.called, 'LOG.debug never called')
self.assertTrue(mock_log.call_args[0],
'LOG.debug called with no arguments')
token_regex = '.*%s.*' % fake_token
self.assertThat(mock_log.call_args[0][0],
matchers.Not(matchers.MatchesRegex(token_regex)),
'token found in LOG.debug parameter')
|