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-rw-r--r--tests/api/test_auth.py142
-rw-r--r--tests/rest/client/v1/test_presence.py8
-rw-r--r--tests/rest/client/v1/test_rooms.py28
-rw-r--r--tests/rest/client/v1/test_typing.py4
-rw-r--r--tests/rest/client/v1/utils.py3
-rw-r--r--tests/rest/client/v2_alpha/__init__.py4
6 files changed, 162 insertions, 27 deletions
diff --git a/tests/api/test_auth.py b/tests/api/test_auth.py
index 22fc804331..1ba85d6f83 100644
--- a/tests/api/test_auth.py
+++ b/tests/api/test_auth.py
@@ -14,22 +14,27 @@
 # limitations under the License.
 from tests import unittest
 from twisted.internet import defer
+from twisted.trial.unittest import FailTest
 
 from mock import Mock
 
 from synapse.api.auth import Auth
 from synapse.api.errors import AuthError
+from synapse.types import UserID
+from tests.utils import setup_test_homeserver
+
+import pymacaroons
 
 
 class AuthTestCase(unittest.TestCase):
 
+    @defer.inlineCallbacks
     def setUp(self):
         self.state_handler = Mock()
         self.store = Mock()
 
-        self.hs = Mock()
+        self.hs = yield setup_test_homeserver(handlers=None)
         self.hs.get_datastore = Mock(return_value=self.store)
-        self.hs.get_state_handler = Mock(return_value=self.state_handler)
         self.auth = Auth(self.hs)
 
         self.test_user = "@foo:bar"
@@ -133,3 +138,136 @@ class AuthTestCase(unittest.TestCase):
         request.requestHeaders.getRawHeaders = Mock(return_value=[""])
         d = self.auth.get_user_by_req(request)
         self.failureResultOf(d, AuthError)
+
+    @defer.inlineCallbacks
+    def test_get_user_from_macaroon(self):
+        # TODO(danielwh): Remove this mock when we remove the
+        # get_user_by_access_token fallback.
+        self.store.get_user_by_access_token = Mock(
+            return_value={"name": "@baldrick:matrix.org"}
+        )
+
+        user = "@baldrick:matrix.org"
+        macaroon = pymacaroons.Macaroon(
+            location=self.hs.config.server_name,
+            identifier="key",
+            key=self.hs.config.macaroon_secret_key)
+        macaroon.add_first_party_caveat("gen = 1")
+        macaroon.add_first_party_caveat("type = access")
+        macaroon.add_first_party_caveat("user_id = %s" % (user,))
+        user_info = yield self.auth._get_user_from_macaroon(macaroon.serialize())
+        user_id = user_info["user_id"]
+        self.assertEqual(UserID.from_string(user), user_id)
+
+    @defer.inlineCallbacks
+    def test_get_user_from_macaroon_user_db_mismatch(self):
+        self.store.get_user_by_access_token = Mock(
+            return_value={"name": "@percy:matrix.org"}
+        )
+
+        user = "@baldrick:matrix.org"
+        macaroon = pymacaroons.Macaroon(
+            location=self.hs.config.server_name,
+            identifier="key",
+            key=self.hs.config.macaroon_secret_key)
+        macaroon.add_first_party_caveat("gen = 1")
+        macaroon.add_first_party_caveat("type = access")
+        macaroon.add_first_party_caveat("user_id = %s" % (user,))
+        with self.assertRaises(AuthError) as cm:
+            yield self.auth._get_user_from_macaroon(macaroon.serialize())
+        self.assertEqual(401, cm.exception.code)
+        self.assertIn("User mismatch", cm.exception.msg)
+
+    @defer.inlineCallbacks
+    def test_get_user_from_macaroon_missing_caveat(self):
+        # TODO(danielwh): Remove this mock when we remove the
+        # get_user_by_access_token fallback.
+        self.store.get_user_by_access_token = Mock(
+            return_value={"name": "@baldrick:matrix.org"}
+        )
+
+        macaroon = pymacaroons.Macaroon(
+            location=self.hs.config.server_name,
+            identifier="key",
+            key=self.hs.config.macaroon_secret_key)
+        macaroon.add_first_party_caveat("gen = 1")
+        macaroon.add_first_party_caveat("type = access")
+
+        with self.assertRaises(AuthError) as cm:
+            yield self.auth._get_user_from_macaroon(macaroon.serialize())
+        self.assertEqual(401, cm.exception.code)
+        self.assertIn("No user caveat", cm.exception.msg)
+
+    @defer.inlineCallbacks
+    def test_get_user_from_macaroon_wrong_key(self):
+        # TODO(danielwh): Remove this mock when we remove the
+        # get_user_by_access_token fallback.
+        self.store.get_user_by_access_token = Mock(
+            return_value={"name": "@baldrick:matrix.org"}
+        )
+
+        user = "@baldrick:matrix.org"
+        macaroon = pymacaroons.Macaroon(
+            location=self.hs.config.server_name,
+            identifier="key",
+            key=self.hs.config.macaroon_secret_key + "wrong")
+        macaroon.add_first_party_caveat("gen = 1")
+        macaroon.add_first_party_caveat("type = access")
+        macaroon.add_first_party_caveat("user_id = %s" % (user,))
+
+        with self.assertRaises(AuthError) as cm:
+            yield self.auth._get_user_from_macaroon(macaroon.serialize())
+        self.assertEqual(401, cm.exception.code)
+        self.assertIn("Invalid macaroon", cm.exception.msg)
+
+    @defer.inlineCallbacks
+    def test_get_user_from_macaroon_unknown_caveat(self):
+        # TODO(danielwh): Remove this mock when we remove the
+        # get_user_by_access_token fallback.
+        self.store.get_user_by_access_token = Mock(
+            return_value={"name": "@baldrick:matrix.org"}
+        )
+
+        user = "@baldrick:matrix.org"
+        macaroon = pymacaroons.Macaroon(
+            location=self.hs.config.server_name,
+            identifier="key",
+            key=self.hs.config.macaroon_secret_key)
+        macaroon.add_first_party_caveat("gen = 1")
+        macaroon.add_first_party_caveat("type = access")
+        macaroon.add_first_party_caveat("user_id = %s" % (user,))
+        macaroon.add_first_party_caveat("cunning > fox")
+
+        with self.assertRaises(AuthError) as cm:
+            yield self.auth._get_user_from_macaroon(macaroon.serialize())
+        self.assertEqual(401, cm.exception.code)
+        self.assertIn("Invalid macaroon", cm.exception.msg)
+
+    @defer.inlineCallbacks
+    def test_get_user_from_macaroon_expired(self):
+        # TODO(danielwh): Remove this mock when we remove the
+        # get_user_by_access_token fallback.
+        self.store.get_user_by_access_token = Mock(
+            return_value={"name": "@baldrick:matrix.org"}
+        )
+
+        self.todo = (FailTest, "Token expiry isn't currently enabled",)
+        self.store.get_user_by_access_token = Mock(
+            return_value={"name": "@baldrick:matrix.org"}
+        )
+
+        user = "@baldrick:matrix.org"
+        macaroon = pymacaroons.Macaroon(
+            location=self.hs.config.server_name,
+            identifier="key",
+            key=self.hs.config.macaroon_secret_key)
+        macaroon.add_first_party_caveat("gen = 1")
+        macaroon.add_first_party_caveat("type = access")
+        macaroon.add_first_party_caveat("user_id = %s" % (user,))
+        macaroon.add_first_party_caveat("time < 1") # ms
+
+        self.hs.clock.now = 5000 # seconds
+        with self.assertRaises(AuthError) as cm:
+            yield self.auth._get_user_from_macaroon(macaroon.serialize())
+        self.assertEqual(401, cm.exception.code)
+        self.assertIn("Invalid macaroon", cm.exception.msg)
diff --git a/tests/rest/client/v1/test_presence.py b/tests/rest/client/v1/test_presence.py
index 91547bdd06..d8d1416f59 100644
--- a/tests/rest/client/v1/test_presence.py
+++ b/tests/rest/client/v1/test_presence.py
@@ -72,11 +72,11 @@ class PresenceStateTestCase(unittest.TestCase):
 
         def _get_user_by_access_token(token=None):
             return {
-                "user": UserID.from_string(myid),
+                "user_id": UserID.from_string(myid),
                 "token_id": 1,
             }
 
-        hs.get_v1auth().get_user_by_access_token = _get_user_by_access_token
+        hs.get_v1auth()._get_user_by_access_token = _get_user_by_access_token
 
         room_member_handler = hs.handlers.room_member_handler = Mock(
             spec=[
@@ -159,7 +159,7 @@ class PresenceListTestCase(unittest.TestCase):
 
         def _get_user_by_access_token(token=None):
             return {
-                "user": UserID.from_string(myid),
+                "user_id": UserID.from_string(myid),
                 "token_id": 1,
             }
 
@@ -169,7 +169,7 @@ class PresenceListTestCase(unittest.TestCase):
             ]
         )
 
-        hs.get_v1auth().get_user_by_access_token = _get_user_by_access_token
+        hs.get_v1auth()._get_user_by_access_token = _get_user_by_access_token
 
         presence.register_servlets(hs, self.mock_resource)
 
diff --git a/tests/rest/client/v1/test_rooms.py b/tests/rest/client/v1/test_rooms.py
index 34ab47d02e..be1d52f720 100644
--- a/tests/rest/client/v1/test_rooms.py
+++ b/tests/rest/client/v1/test_rooms.py
@@ -56,10 +56,10 @@ class RoomPermissionsTestCase(RestTestCase):
 
         def _get_user_by_access_token(token=None):
             return {
-                "user": UserID.from_string(self.auth_user_id),
+                "user_id": UserID.from_string(self.auth_user_id),
                 "token_id": 1,
             }
-        hs.get_v1auth().get_user_by_access_token = _get_user_by_access_token
+        hs.get_v1auth()._get_user_by_access_token = _get_user_by_access_token
 
         def _insert_client_ip(*args, **kwargs):
             return defer.succeed(None)
@@ -441,10 +441,10 @@ class RoomsMemberListTestCase(RestTestCase):
 
         def _get_user_by_access_token(token=None):
             return {
-                "user": UserID.from_string(self.auth_user_id),
+                "user_id": UserID.from_string(self.auth_user_id),
                 "token_id": 1,
             }
-        hs.get_v1auth().get_user_by_access_token = _get_user_by_access_token
+        hs.get_v1auth()._get_user_by_access_token = _get_user_by_access_token
 
         def _insert_client_ip(*args, **kwargs):
             return defer.succeed(None)
@@ -519,10 +519,10 @@ class RoomsCreateTestCase(RestTestCase):
 
         def _get_user_by_access_token(token=None):
             return {
-                "user": UserID.from_string(self.auth_user_id),
+                "user_id": UserID.from_string(self.auth_user_id),
                 "token_id": 1,
             }
-        hs.get_v1auth().get_user_by_access_token = _get_user_by_access_token
+        hs.get_v1auth()._get_user_by_access_token = _get_user_by_access_token
 
         def _insert_client_ip(*args, **kwargs):
             return defer.succeed(None)
@@ -610,11 +610,11 @@ class RoomTopicTestCase(RestTestCase):
 
         def _get_user_by_access_token(token=None):
             return {
-                "user": UserID.from_string(self.auth_user_id),
+                "user_id": UserID.from_string(self.auth_user_id),
                 "token_id": 1,
             }
 
-        hs.get_v1auth().get_user_by_access_token = _get_user_by_access_token
+        hs.get_v1auth()._get_user_by_access_token = _get_user_by_access_token
 
         def _insert_client_ip(*args, **kwargs):
             return defer.succeed(None)
@@ -715,10 +715,10 @@ class RoomMemberStateTestCase(RestTestCase):
 
         def _get_user_by_access_token(token=None):
             return {
-                "user": UserID.from_string(self.auth_user_id),
+                "user_id": UserID.from_string(self.auth_user_id),
                 "token_id": 1,
             }
-        hs.get_v1auth().get_user_by_access_token = _get_user_by_access_token
+        hs.get_v1auth()._get_user_by_access_token = _get_user_by_access_token
 
         def _insert_client_ip(*args, **kwargs):
             return defer.succeed(None)
@@ -840,10 +840,10 @@ class RoomMessagesTestCase(RestTestCase):
 
         def _get_user_by_access_token(token=None):
             return {
-                "user": UserID.from_string(self.auth_user_id),
+                "user_id": UserID.from_string(self.auth_user_id),
                 "token_id": 1,
             }
-        hs.get_v1auth().get_user_by_access_token = _get_user_by_access_token
+        hs.get_v1auth()._get_user_by_access_token = _get_user_by_access_token
 
         def _insert_client_ip(*args, **kwargs):
             return defer.succeed(None)
@@ -935,10 +935,10 @@ class RoomInitialSyncTestCase(RestTestCase):
 
         def _get_user_by_access_token(token=None):
             return {
-                "user": UserID.from_string(self.auth_user_id),
+                "user_id": UserID.from_string(self.auth_user_id),
                 "token_id": 1,
             }
-        hs.get_v1auth().get_user_by_access_token = _get_user_by_access_token
+        hs.get_v1auth()._get_user_by_access_token = _get_user_by_access_token
 
         def _insert_client_ip(*args, **kwargs):
             return defer.succeed(None)
diff --git a/tests/rest/client/v1/test_typing.py b/tests/rest/client/v1/test_typing.py
index 1c4519406d..da6fc975f7 100644
--- a/tests/rest/client/v1/test_typing.py
+++ b/tests/rest/client/v1/test_typing.py
@@ -63,11 +63,11 @@ class RoomTypingTestCase(RestTestCase):
 
         def _get_user_by_access_token(token=None):
             return {
-                "user": UserID.from_string(self.auth_user_id),
+                "user_id": UserID.from_string(self.auth_user_id),
                 "token_id": 1,
             }
 
-        hs.get_v1auth().get_user_by_access_token = _get_user_by_access_token
+        hs.get_v1auth()._get_user_by_access_token = _get_user_by_access_token
 
         def _insert_client_ip(*args, **kwargs):
             return defer.succeed(None)
diff --git a/tests/rest/client/v1/utils.py b/tests/rest/client/v1/utils.py
index c472d53043..85096a0326 100644
--- a/tests/rest/client/v1/utils.py
+++ b/tests/rest/client/v1/utils.py
@@ -37,9 +37,6 @@ class RestTestCase(unittest.TestCase):
         self.mock_resource = None
         self.auth_user_id = None
 
-    def mock_get_user_by_access_token(self, token=None):
-        return self.auth_user_id
-
     @defer.inlineCallbacks
     def create_room_as(self, room_creator, is_public=True, tok=None):
         temp_id = self.auth_user_id
diff --git a/tests/rest/client/v2_alpha/__init__.py b/tests/rest/client/v2_alpha/__init__.py
index ef972a53aa..7d0f77a3ee 100644
--- a/tests/rest/client/v2_alpha/__init__.py
+++ b/tests/rest/client/v2_alpha/__init__.py
@@ -45,10 +45,10 @@ class V2AlphaRestTestCase(unittest.TestCase):
 
         def _get_user_by_access_token(token=None):
             return {
-                "user": UserID.from_string(self.USER_ID),
+                "user_id": UserID.from_string(self.USER_ID),
                 "token_id": 1,
             }
-        hs.get_auth().get_user_by_access_token = _get_user_by_access_token
+        hs.get_auth()._get_user_by_access_token = _get_user_by_access_token
 
         for r in self.TO_REGISTER:
             r.register_servlets(hs, self.mock_resource)