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Merge branch 'develop' into erikj/groups_merged

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This commit is contained in:
David Baker 2017-10-02 16:20:41 +01:00
commit 27955056e0
31 changed files with 1181 additions and 303 deletions
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173
tests/crypto/test_keyring.py
View file

@ -12,17 +12,65 @@
# 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 time
import signedjson.key
import signedjson.sign
from mock import Mock
from synapse.api.errors import SynapseError
from synapse.crypto import keyring
from synapse.util import async, logcontext
from synapse.util.logcontext import LoggingContext
from tests import utils, unittest
from tests import unittest, utils
from twisted.internet import defer
class MockPerspectiveServer(object):
def __init__(self):
self.server_name = "mock_server"
self.key = signedjson.key.generate_signing_key(0)
def get_verify_keys(self):
vk = signedjson.key.get_verify_key(self.key)
return {
"%s:%s" % (vk.alg, vk.version): vk,
}
def get_signed_key(self, server_name, verify_key):
key_id = "%s:%s" % (verify_key.alg, verify_key.version)
res = {
"server_name": server_name,
"old_verify_keys": {},
"valid_until_ts": time.time() * 1000 + 3600,
"verify_keys": {
key_id: {
"key": signedjson.key.encode_verify_key_base64(verify_key)
}
}
}
signedjson.sign.sign_json(res, self.server_name, self.key)
return res
class KeyringTestCase(unittest.TestCase):
@defer.inlineCallbacks
def setUp(self):
self.hs = yield utils.setup_test_homeserver(handlers=None)
self.mock_perspective_server = MockPerspectiveServer()
self.http_client = Mock()
self.hs = yield utils.setup_test_homeserver(
handlers=None,
http_client=self.http_client,
)
self.hs.config.perspectives = {
self.mock_perspective_server.server_name:
self.mock_perspective_server.get_verify_keys()
}
def check_context(self, _, expected):
self.assertEquals(
getattr(LoggingContext.current_context(), "test_key", None),
expected
)
@defer.inlineCallbacks
def test_wait_for_previous_lookups(self):
@ -30,11 +78,6 @@ class KeyringTestCase(unittest.TestCase):
kr = keyring.Keyring(self.hs)
def check_context(_, expected):
self.assertEquals(
LoggingContext.current_context().test_key, expected
)
lookup_1_deferred = defer.Deferred()
lookup_2_deferred = defer.Deferred()
@ -50,7 +93,7 @@ class KeyringTestCase(unittest.TestCase):
self.assertTrue(wait_1_deferred.called)
# ... so we should have preserved the LoggingContext.
self.assertIs(LoggingContext.current_context(), context_one)
wait_1_deferred.addBoth(check_context, "one")
wait_1_deferred.addBoth(self.check_context, "one")
with LoggingContext("two") as context_two:
context_two.test_key = "two"
@ -64,7 +107,7 @@ class KeyringTestCase(unittest.TestCase):
self.assertFalse(wait_2_deferred.called)
# ... so we should have reset the LoggingContext.
self.assertIs(LoggingContext.current_context(), sentinel_context)
wait_2_deferred.addBoth(check_context, "two")
wait_2_deferred.addBoth(self.check_context, "two")
# let the first lookup complete (in the sentinel context)
lookup_1_deferred.callback(None)
@ -72,3 +115,115 @@ class KeyringTestCase(unittest.TestCase):
# now the second wait should complete and restore our
# loggingcontext.
yield wait_2_deferred
@defer.inlineCallbacks
def test_verify_json_objects_for_server_awaits_previous_requests(self):
key1 = signedjson.key.generate_signing_key(1)
kr = keyring.Keyring(self.hs)
json1 = {}
signedjson.sign.sign_json(json1, "server10", key1)
persp_resp = {
"server_keys": [
self.mock_perspective_server.get_signed_key(
"server10",
signedjson.key.get_verify_key(key1)
),
]
}
persp_deferred = defer.Deferred()
@defer.inlineCallbacks
def get_perspectives(**kwargs):
self.assertEquals(
LoggingContext.current_context().test_key, "11",
)
with logcontext.PreserveLoggingContext():
yield persp_deferred
defer.returnValue(persp_resp)
self.http_client.post_json.side_effect = get_perspectives
with LoggingContext("11") as context_11:
context_11.test_key = "11"
# start off a first set of lookups
res_deferreds = kr.verify_json_objects_for_server(
[("server10", json1),
("server11", {})
]
)
# the unsigned json should be rejected pretty quickly
self.assertTrue(res_deferreds[1].called)
try:
yield res_deferreds[1]
self.assertFalse("unsigned json didn't cause a failure")
except SynapseError:
pass
self.assertFalse(res_deferreds[0].called)
res_deferreds[0].addBoth(self.check_context, None)
# wait a tick for it to send the request to the perspectives server
# (it first tries the datastore)
yield async.sleep(0.005)
self.http_client.post_json.assert_called_once()
self.assertIs(LoggingContext.current_context(), context_11)
context_12 = LoggingContext("12")
context_12.test_key = "12"
with logcontext.PreserveLoggingContext(context_12):
# a second request for a server with outstanding requests
# should block rather than start a second call
self.http_client.post_json.reset_mock()
self.http_client.post_json.return_value = defer.Deferred()
res_deferreds_2 = kr.verify_json_objects_for_server(
[("server10", json1)],
)
yield async.sleep(0.005)
self.http_client.post_json.assert_not_called()
res_deferreds_2[0].addBoth(self.check_context, None)
# complete the first request
with logcontext.PreserveLoggingContext():
persp_deferred.callback(persp_resp)
self.assertIs(LoggingContext.current_context(), context_11)
with logcontext.PreserveLoggingContext():
yield res_deferreds[0]
yield res_deferreds_2[0]
@defer.inlineCallbacks
def test_verify_json_for_server(self):
kr = keyring.Keyring(self.hs)
key1 = signedjson.key.generate_signing_key(1)
yield self.hs.datastore.store_server_verify_key(
"server9", "", time.time() * 1000,
signedjson.key.get_verify_key(key1),
)
json1 = {}
signedjson.sign.sign_json(json1, "server9", key1)
sentinel_context = LoggingContext.current_context()
with LoggingContext("one") as context_one:
context_one.test_key = "one"
defer = kr.verify_json_for_server("server9", {})
try:
yield defer
self.fail("should fail on unsigned json")
except SynapseError:
pass
self.assertIs(LoggingContext.current_context(), context_one)
defer = kr.verify_json_for_server("server9", json1)
self.assertFalse(defer.called)
self.assertIs(LoggingContext.current_context(), sentinel_context)
yield defer
self.assertIs(LoggingContext.current_context(), context_one)

26
tests/test_dns.py
View file

@ -24,15 +24,17 @@ from synapse.http.endpoint import resolve_service
from tests.utils import MockClock
@unittest.DEBUG
class DnsTestCase(unittest.TestCase):
@defer.inlineCallbacks
def test_resolve(self):
dns_client_mock = Mock()
service_name = "test_service.examle.com"
service_name = "test_service.example.com"
host_name = "example.com"
ip_address = "127.0.0.1"
ip6_address = "::1"
answer_srv = dns.RRHeader(
type=dns.SRV,
@ -48,8 +50,22 @@ class DnsTestCase(unittest.TestCase):
)
)
dns_client_mock.lookupService.return_value = ([answer_srv], None, None)
dns_client_mock.lookupAddress.return_value = ([answer_a], None, None)
answer_aaaa = dns.RRHeader(
type=dns.AAAA,
payload=dns.Record_AAAA(
address=ip6_address,
)
)
dns_client_mock.lookupService.return_value = defer.succeed(
([answer_srv], None, None),
)
dns_client_mock.lookupAddress.return_value = defer.succeed(
([answer_a], None, None),
)
dns_client_mock.lookupIPV6Address.return_value = defer.succeed(
([answer_aaaa], None, None),
)
cache = {}
@ -59,10 +75,12 @@ class DnsTestCase(unittest.TestCase):
dns_client_mock.lookupService.assert_called_once_with(service_name)
dns_client_mock.lookupAddress.assert_called_once_with(host_name)
dns_client_mock.lookupIPV6Address.assert_called_once_with(host_name)
self.assertEquals(len(servers), 1)
self.assertEquals(len(servers), 2)
self.assertEquals(servers, cache[service_name])
self.assertEquals(servers[0].host, ip_address)
self.assertEquals(servers[1].host, ip6_address)
@defer.inlineCallbacks
def test_from_cache_expired_and_dns_fail(self):

1
tests/utils.py
View file

@ -56,6 +56,7 @@ def setup_test_homeserver(name="test", datastore=None, config=None, **kargs):
config.worker_replication_url = ""
config.worker_app = None
config.email_enable_notifs = False
config.block_non_admin_invites = False
config.use_frozen_dicts = True
config.database_config = {"name": "sqlite3"}