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Merge pull request #496 from matrix-org/daniel/3

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Require ID and as_token be unique for ASs

Defaults ID to as_token if not specified. This will change
when IDs are fully supported.
This commit is contained in:
Daniel Wagner-Hall 2016-01-14 14:34:11 +00:00
commit 2c760372d6
3 changed files with 111 additions and 17 deletions
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26
synapse/storage/appservice.py
View file

@ -20,6 +20,7 @@ from twisted.internet import defer
from synapse.api.constants import Membership
from synapse.appservice import ApplicationService, AppServiceTransaction
from synapse.config._base import ConfigError
from synapse.storage.roommember import RoomsForUser
from synapse.types import UserID
from ._base import SQLBaseStore
@ -145,6 +146,7 @@ class ApplicationServiceStore(SQLBaseStore):
def _load_appservice(self, as_info):
required_string_fields = [
# TODO: Add id here when it's stable to release
"url", "as_token", "hs_token", "sender_localpart"
]
for field in required_string_fields:
@ -186,7 +188,7 @@ class ApplicationServiceStore(SQLBaseStore):
namespaces=as_info["namespaces"],
hs_token=as_info["hs_token"],
sender=user_id,
id=as_info["as_token"] # the token is the only unique thing here
id=as_info["id"] if "id" in as_info else as_info["as_token"],
)
def _populate_appservice_cache(self, config_files):
@ -197,10 +199,32 @@ class ApplicationServiceStore(SQLBaseStore):
)
return
# Dicts of value -> filename
seen_as_tokens = {}
seen_ids = {}
for config_file in config_files:
try:
with open(config_file, 'r') as f:
appservice = self._load_appservice(yaml.load(f))
if appservice.id in seen_ids:
raise ConfigError(
"Cannot reuse ID across application services: "
"%s (files: %s, %s)" % (
appservice.id, config_file, seen_ids[appservice.id],
)
)
seen_ids[appservice.id] = config_file
if appservice.token in seen_as_tokens:
raise ConfigError(
"Cannot reuse as_token across application services: "
"%s (files: %s, %s)" % (
appservice.token,
config_file,
seen_as_tokens[appservice.token],
)
)
seen_as_tokens[appservice.token] = config_file
logger.info("Loaded application service: %s", appservice)
self.services_cache.append(appservice)
except Exception as e:

1
tests/appservice/test_appservice.py
View file

@ -29,6 +29,7 @@ class ApplicationServiceTestCase(unittest.TestCase):
def setUp(self):
self.service = ApplicationService(
id="unique_identifier",
url="some_url",
token="some_token",
namespaces={

101
tests/storage/test_appservice.py
View file

@ -12,12 +12,13 @@
# 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 tempfile
from synapse.config._base import ConfigError
from tests import unittest
from twisted.internet import defer
from tests.utils import setup_test_homeserver
from synapse.appservice import ApplicationService, ApplicationServiceState
from synapse.server import HomeServer
from synapse.storage.appservice import (
ApplicationServiceStore, ApplicationServiceTransactionStore
)
@ -26,7 +27,6 @@ import json
import os
import yaml
from mock import Mock
from tests.utils import SQLiteMemoryDbPool, MockClock
class ApplicationServiceStoreTestCase(unittest.TestCase):
@ -41,9 +41,16 @@ class ApplicationServiceStoreTestCase(unittest.TestCase):
self.as_token = "token1"
self.as_url = "some_url"
self._add_appservice(self.as_token, self.as_url, "some_hs_token", "bob")
self._add_appservice("token2", "some_url", "some_hs_token", "bob")
self._add_appservice("token3", "some_url", "some_hs_token", "bob")
self.as_id = "as1"
self._add_appservice(
self.as_token,
self.as_id,
self.as_url,
"some_hs_token",
"bob"
)
self._add_appservice("token2", "as2", "some_url", "some_hs_token", "bob")
self._add_appservice("token3", "as3", "some_url", "some_hs_token", "bob")
# must be done after inserts
self.store = ApplicationServiceStore(hs)
@ -55,9 +62,9 @@ class ApplicationServiceStoreTestCase(unittest.TestCase):
except:
pass
def _add_appservice(self, as_token, url, hs_token, sender):
def _add_appservice(self, as_token, id, url, hs_token, sender):
as_yaml = dict(url=url, as_token=as_token, hs_token=hs_token,
sender_localpart=sender, namespaces={})
id=id, sender_localpart=sender, namespaces={})
# use the token as the filename
with open(as_token, 'w') as outfile:
outfile.write(yaml.dump(as_yaml))
@ -74,6 +81,7 @@ class ApplicationServiceStoreTestCase(unittest.TestCase):
self.as_token
)
self.assertEquals(stored_service.token, self.as_token)
self.assertEquals(stored_service.id, self.as_id)
self.assertEquals(stored_service.url, self.as_url)
self.assertEquals(
stored_service.namespaces[ApplicationService.NS_ALIASES],
@ -110,34 +118,34 @@ class ApplicationServiceTransactionStoreTestCase(unittest.TestCase):
{
"token": "token1",
"url": "https://matrix-as.org",
"id": "token1"
"id": "id_1"
},
{
"token": "alpha_tok",
"url": "https://alpha.com",
"id": "alpha_tok"
"id": "id_alpha"
},
{
"token": "beta_tok",
"url": "https://beta.com",
"id": "beta_tok"
"id": "id_beta"
},
{
"token": "delta_tok",
"url": "https://delta.com",
"id": "delta_tok"
"token": "gamma_tok",
"url": "https://gamma.com",
"id": "id_gamma"
},
]
for s in self.as_list:
yield self._add_service(s["url"], s["token"])
yield self._add_service(s["url"], s["token"], s["id"])
self.as_yaml_files = []
self.store = TestTransactionStore(hs)
def _add_service(self, url, as_token):
def _add_service(self, url, as_token, id):
as_yaml = dict(url=url, as_token=as_token, hs_token="something",
sender_localpart="a_sender", namespaces={})
id=id, sender_localpart="a_sender", namespaces={})
# use the token as the filename
with open(as_token, 'w') as outfile:
outfile.write(yaml.dump(as_yaml))
@ -405,3 +413,64 @@ class TestTransactionStore(ApplicationServiceTransactionStore,
def __init__(self, hs):
super(TestTransactionStore, self).__init__(hs)
class ApplicationServiceStoreConfigTestCase(unittest.TestCase):
def _write_config(self, suffix, **kwargs):
vals = {
"id": "id" + suffix,
"url": "url" + suffix,
"as_token": "as_token" + suffix,
"hs_token": "hs_token" + suffix,
"sender_localpart": "sender_localpart" + suffix,
"namespaces": {},
}
vals.update(kwargs)
_, path = tempfile.mkstemp(prefix="as_config")
with open(path, "w") as f:
f.write(yaml.dump(vals))
return path
@defer.inlineCallbacks
def test_unique_works(self):
f1 = self._write_config(suffix="1")
f2 = self._write_config(suffix="2")
config = Mock(app_service_config_files=[f1, f2])
hs = yield setup_test_homeserver(config=config)
ApplicationServiceStore(hs)
@defer.inlineCallbacks
def test_duplicate_ids(self):
f1 = self._write_config(id="id", suffix="1")
f2 = self._write_config(id="id", suffix="2")
config = Mock(app_service_config_files=[f1, f2])
hs = yield setup_test_homeserver(config=config)
with self.assertRaises(ConfigError) as cm:
ApplicationServiceStore(hs)
e = cm.exception
self.assertIn(f1, e.message)
self.assertIn(f2, e.message)
self.assertIn("id", e.message)
@defer.inlineCallbacks
def test_duplicate_as_tokens(self):
f1 = self._write_config(as_token="as_token", suffix="1")
f2 = self._write_config(as_token="as_token", suffix="2")
config = Mock(app_service_config_files=[f1, f2])
hs = yield setup_test_homeserver(config=config)
with self.assertRaises(ConfigError) as cm:
ApplicationServiceStore(hs)
e = cm.exception
self.assertIn(f1, e.message)
self.assertIn(f2, e.message)
self.assertIn("as_token", e.message)