diff --git a/synapse/rest/client/transactions.py b/synapse/rest/client/transactions.py
index 7c01b438cb..00b1b3066e 100644
--- a/synapse/rest/client/transactions.py
+++ b/synapse/rest/client/transactions.py
@@ -17,38 +17,20 @@
to ensure idempotency when performing PUTs using the REST API."""
import logging
-from synapse.api.auth import get_access_token_from_request
from synapse.util.async import ObservableDeferred
from synapse.util.logcontext import make_deferred_yieldable, run_in_background
logger = logging.getLogger(__name__)
-
-def get_transaction_key(request):
- """A helper function which returns a transaction key that can be used
- with TransactionCache for idempotent requests.
-
- Idempotency is based on the returned key being the same for separate
- requests to the same endpoint. The key is formed from the HTTP request
- path and the access_token for the requesting user.
-
- Args:
- request (twisted.web.http.Request): The incoming request. Must
- contain an access_token.
- Returns:
- str: A transaction key
- """
- token = get_access_token_from_request(request)
- return request.path + "/" + token
-
-
CLEANUP_PERIOD_MS = 1000 * 60 * 30 # 30 mins
class HttpTransactionCache(object):
- def __init__(self, clock):
- self.clock = clock
+ def __init__(self, hs):
+ self.hs = hs
+ self.auth = self.hs.get_auth()
+ self.clock = self.hs.get_clock()
self.transactions = {
# $txn_key: (ObservableDeferred<(res_code, res_json_body)>, timestamp)
}
@@ -56,6 +38,23 @@ class HttpTransactionCache(object):
# for at *LEAST* 30 mins, and at *MOST* 60 mins.
self.cleaner = self.clock.looping_call(self._cleanup, CLEANUP_PERIOD_MS)
+ def _get_transaction_key(self, request):
+ """A helper function which returns a transaction key that can be used
+ with TransactionCache for idempotent requests.
+
+ Idempotency is based on the returned key being the same for separate
+ requests to the same endpoint. The key is formed from the HTTP request
+ path and the access_token for the requesting user.
+
+ Args:
+ request (twisted.web.http.Request): The incoming request. Must
+ contain an access_token.
+ Returns:
+ str: A transaction key
+ """
+ token = self.auth.get_access_token_from_request(request)
+ return request.path + "/" + token
+
def fetch_or_execute_request(self, request, fn, *args, **kwargs):
"""A helper function for fetch_or_execute which extracts
a transaction key from the given request.
@@ -64,7 +63,7 @@ class HttpTransactionCache(object):
fetch_or_execute
"""
return self.fetch_or_execute(
- get_transaction_key(request), fn, *args, **kwargs
+ self._get_transaction_key(request), fn, *args, **kwargs
)
def fetch_or_execute(self, txn_key, fn, *args, **kwargs):
diff --git a/synapse/rest/client/v1/base.py b/synapse/rest/client/v1/base.py
index dde02328c3..c77d7aba68 100644
--- a/synapse/rest/client/v1/base.py
+++ b/synapse/rest/client/v1/base.py
@@ -62,4 +62,4 @@ class ClientV1RestServlet(RestServlet):
self.hs = hs
self.builder_factory = hs.get_event_builder_factory()
self.auth = hs.get_auth()
- self.txns = HttpTransactionCache(hs.get_clock())
+ self.txns = HttpTransactionCache(hs)
diff --git a/synapse/rest/client/v1/logout.py b/synapse/rest/client/v1/logout.py
index 05a8ecfcd8..430c692336 100644
--- a/synapse/rest/client/v1/logout.py
+++ b/synapse/rest/client/v1/logout.py
@@ -17,7 +17,6 @@ import logging
from twisted.internet import defer
-from synapse.api.auth import get_access_token_from_request
from synapse.api.errors import AuthError
from .base import ClientV1RestServlet, client_path_patterns
@@ -51,7 +50,7 @@ class LogoutRestServlet(ClientV1RestServlet):
if requester.device_id is None:
# the acccess token wasn't associated with a device.
# Just delete the access token
- access_token = get_access_token_from_request(request)
+ access_token = self._auth.get_access_token_from_request(request)
yield self._auth_handler.delete_access_token(access_token)
else:
yield self._device_handler.delete_device(
diff --git a/synapse/rest/client/v1/register.py b/synapse/rest/client/v1/register.py
index 3ce5f8b726..9203e60615 100644
--- a/synapse/rest/client/v1/register.py
+++ b/synapse/rest/client/v1/register.py
@@ -23,7 +23,6 @@ from six import string_types
from twisted.internet import defer
import synapse.util.stringutils as stringutils
-from synapse.api.auth import get_access_token_from_request
from synapse.api.constants import LoginType
from synapse.api.errors import Codes, SynapseError
from synapse.http.servlet import parse_json_object_from_request
@@ -67,6 +66,7 @@ class RegisterRestServlet(ClientV1RestServlet):
# TODO: persistent storage
self.sessions = {}
self.enable_registration = hs.config.enable_registration
+ self.auth = hs.get_auth()
self.auth_handler = hs.get_auth_handler()
self.handlers = hs.get_handlers()
@@ -310,7 +310,7 @@ class RegisterRestServlet(ClientV1RestServlet):
@defer.inlineCallbacks
def _do_app_service(self, request, register_json, session):
- as_token = get_access_token_from_request(request)
+ as_token = self.auth.get_access_token_from_request(request)
if "user" not in register_json:
raise SynapseError(400, "Expected 'user' key.")
@@ -400,7 +400,7 @@ class CreateUserRestServlet(ClientV1RestServlet):
def on_POST(self, request):
user_json = parse_json_object_from_request(request)
- access_token = get_access_token_from_request(request)
+ access_token = self.auth.get_access_token_from_request(request)
app_service = self.store.get_app_service_by_token(
access_token
)
diff --git a/synapse/rest/client/v2_alpha/account.py b/synapse/rest/client/v2_alpha/account.py
index 528c1f43f9..1263abb02c 100644
--- a/synapse/rest/client/v2_alpha/account.py
+++ b/synapse/rest/client/v2_alpha/account.py
@@ -20,7 +20,6 @@ from six.moves import http_client
from twisted.internet import defer
-from synapse.api.auth import has_access_token
from synapse.api.constants import LoginType
from synapse.api.errors import Codes, SynapseError
from synapse.http.servlet import (
@@ -130,7 +129,7 @@ class PasswordRestServlet(RestServlet):
#
# In the second case, we require a password to confirm their identity.
- if has_access_token(request):
+ if self.auth.has_access_token(request):
requester = yield self.auth.get_user_by_req(request)
params = yield self.auth_handler.validate_user_via_ui_auth(
requester, body, self.hs.get_ip_from_request(request),
diff --git a/synapse/rest/client/v2_alpha/register.py b/synapse/rest/client/v2_alpha/register.py
index 896650d5a5..d305afcaef 100644
--- a/synapse/rest/client/v2_alpha/register.py
+++ b/synapse/rest/client/v2_alpha/register.py
@@ -24,7 +24,6 @@ from twisted.internet import defer
import synapse
import synapse.types
-from synapse.api.auth import get_access_token_from_request, has_access_token
from synapse.api.constants import LoginType
from synapse.api.errors import Codes, SynapseError, UnrecognizedRequestError
from synapse.http.servlet import (
@@ -224,7 +223,7 @@ class RegisterRestServlet(RestServlet):
desired_username = body['username']
appservice = None
- if has_access_token(request):
+ if self.auth.has_access_token(request):
appservice = yield self.auth.get_appservice_by_req(request)
# fork off as soon as possible for ASes and shared secret auth which
@@ -242,7 +241,7 @@ class RegisterRestServlet(RestServlet):
# because the IRC bridges rely on being able to register stupid
# IDs.
- access_token = get_access_token_from_request(request)
+ access_token = self.auth.get_access_token_from_request(request)
if isinstance(desired_username, string_types):
result = yield self._do_appservice_registration(
diff --git a/synapse/rest/client/v2_alpha/sendtodevice.py b/synapse/rest/client/v2_alpha/sendtodevice.py
index 90bdb1db15..a9e9a47a0b 100644
--- a/synapse/rest/client/v2_alpha/sendtodevice.py
+++ b/synapse/rest/client/v2_alpha/sendtodevice.py
@@ -40,7 +40,7 @@ class SendToDeviceRestServlet(servlet.RestServlet):
super(SendToDeviceRestServlet, self).__init__()
self.hs = hs
self.auth = hs.get_auth()
- self.txns = HttpTransactionCache(hs.get_clock())
+ self.txns = HttpTransactionCache(hs)
self.device_message_handler = hs.get_device_message_handler()
def on_PUT(self, request, message_type, txn_id):
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