Merge branch 'develop' into babolivier/mark_unread

4 files changed, 110 insertions, 7 deletions

diff --git a/tests/federation/test_federation_sender.py b/tests/federation/test_federation_sender.py
index ff12539041..1a9bd5f37d 100644
--- a/tests/federation/test_federation_sender.py
+++ b/tests/federation/test_federation_sender.py
@@ -21,6 +21,7 @@ from signedjson.types import BaseKey, SigningKey
 
 from twisted.internet import defer
 
+from synapse.api.constants import RoomEncryptionAlgorithms
 from synapse.rest import admin
 from synapse.rest.client.v1 import login
 from synapse.types import JsonDict, ReadReceipt
@@ -536,7 +537,10 @@ def build_device_dict(user_id: str, device_id: str, sk: SigningKey):
     return {
         "user_id": user_id,
         "device_id": device_id,
-        "algorithms": ["m.olm.curve25519-aes-sha2", "m.megolm.v1.aes-sha2"],
+        "algorithms": [
+            "m.olm.curve25519-aes-sha2",
+            RoomEncryptionAlgorithms.MEGOLM_V1_AES_SHA2,
+        ],
         "keys": {
             "curve25519:" + device_id: "curve25519+key",
             key_id(sk): encode_pubkey(sk),
diff --git a/tests/handlers/test_e2e_keys.py b/tests/handlers/test_e2e_keys.py
index e1e144b2e7..6c1dc72bd1 100644
--- a/tests/handlers/test_e2e_keys.py
+++ b/tests/handlers/test_e2e_keys.py
@@ -25,6 +25,7 @@ from twisted.internet import defer
 import synapse.handlers.e2e_keys
 import synapse.storage
 from synapse.api import errors
+from synapse.api.constants import RoomEncryptionAlgorithms
 
 from tests import unittest, utils
 
@@ -222,7 +223,10 @@ class E2eKeysHandlerTestCase(unittest.TestCase):
         device_key_1 = {
             "user_id": local_user,
             "device_id": "abc",
-            "algorithms": ["m.olm.curve25519-aes-sha2", "m.megolm.v1.aes-sha2"],
+            "algorithms": [
+                "m.olm.curve25519-aes-sha2",
+                RoomEncryptionAlgorithms.MEGOLM_V1_AES_SHA2,
+            ],
             "keys": {
                 "ed25519:abc": "base64+ed25519+key",
                 "curve25519:abc": "base64+curve25519+key",
@@ -232,7 +236,10 @@ class E2eKeysHandlerTestCase(unittest.TestCase):
         device_key_2 = {
             "user_id": local_user,
             "device_id": "def",
-            "algorithms": ["m.olm.curve25519-aes-sha2", "m.megolm.v1.aes-sha2"],
+            "algorithms": [
+                "m.olm.curve25519-aes-sha2",
+                RoomEncryptionAlgorithms.MEGOLM_V1_AES_SHA2,
+            ],
             "keys": {
                 "ed25519:def": "base64+ed25519+key",
                 "curve25519:def": "base64+curve25519+key",
@@ -315,7 +322,10 @@ class E2eKeysHandlerTestCase(unittest.TestCase):
         device_key = {
             "user_id": local_user,
             "device_id": device_id,
-            "algorithms": ["m.olm.curve25519-aes-sha2", "m.megolm.v1.aes-sha2"],
+            "algorithms": [
+                "m.olm.curve25519-aes-sha2",
+                RoomEncryptionAlgorithms.MEGOLM_V1_AES_SHA2,
+            ],
             "keys": {"curve25519:xyz": "curve25519+key", "ed25519:xyz": device_pubkey},
             "signatures": {local_user: {"ed25519:xyz": "something"}},
         }
@@ -392,7 +402,7 @@ class E2eKeysHandlerTestCase(unittest.TestCase):
                         "device_id": device_id,
                         "algorithms": [
                             "m.olm.curve25519-aes-sha2",
-                            "m.megolm.v1.aes-sha2",
+                            RoomEncryptionAlgorithms.MEGOLM_V1_AES_SHA2,
                         ],
                         "keys": {
                             "curve25519:xyz": "curve25519+key",
diff --git a/tests/handlers/test_user_directory.py b/tests/handlers/test_user_directory.py
index c15bce5bef..23fcc372dd 100644
--- a/tests/handlers/test_user_directory.py
+++ b/tests/handlers/test_user_directory.py
@@ -17,12 +17,13 @@ from mock import Mock
 from twisted.internet import defer
 
 import synapse.rest.admin
-from synapse.api.constants import UserTypes
+from synapse.api.constants import EventTypes, RoomEncryptionAlgorithms, UserTypes
 from synapse.rest.client.v1 import login, room
 from synapse.rest.client.v2_alpha import user_directory
 from synapse.storage.roommember import ProfileInfo
 
 from tests import unittest
+from tests.unittest import override_config
 
 
 class UserDirectoryTestCase(unittest.HomeserverTestCase):
@@ -147,6 +148,94 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase):
         s = self.get_success(self.handler.search_users(u1, "user3", 10))
         self.assertEqual(len(s["results"]), 0)
 
+    @override_config({"encryption_enabled_by_default_for_room_type": "all"})
+    def test_encrypted_by_default_config_option_all(self):
+        """Tests that invite-only and non-invite-only rooms have encryption enabled by
+        default when the config option encryption_enabled_by_default_for_room_type is "all".
+        """
+        # Create a user
+        user = self.register_user("user", "pass")
+        user_token = self.login(user, "pass")
+
+        # Create an invite-only room as that user
+        room_id = self.helper.create_room_as(user, is_public=False, tok=user_token)
+
+        # Check that the room has an encryption state event
+        event_content = self.helper.get_state(
+            room_id=room_id, event_type=EventTypes.RoomEncryption, tok=user_token,
+        )
+        self.assertEqual(event_content, {"algorithm": RoomEncryptionAlgorithms.DEFAULT})
+
+        # Create a non invite-only room as that user
+        room_id = self.helper.create_room_as(user, is_public=True, tok=user_token)
+
+        # Check that the room has an encryption state event
+        event_content = self.helper.get_state(
+            room_id=room_id, event_type=EventTypes.RoomEncryption, tok=user_token,
+        )
+        self.assertEqual(event_content, {"algorithm": RoomEncryptionAlgorithms.DEFAULT})
+
+    @override_config({"encryption_enabled_by_default_for_room_type": "invite"})
+    def test_encrypted_by_default_config_option_invite(self):
+        """Tests that only new, invite-only rooms have encryption enabled by default when
+        the config option encryption_enabled_by_default_for_room_type is "invite".
+        """
+        # Create a user
+        user = self.register_user("user", "pass")
+        user_token = self.login(user, "pass")
+
+        # Create an invite-only room as that user
+        room_id = self.helper.create_room_as(user, is_public=False, tok=user_token)
+
+        # Check that the room has an encryption state event
+        event_content = self.helper.get_state(
+            room_id=room_id, event_type=EventTypes.RoomEncryption, tok=user_token,
+        )
+        self.assertEqual(event_content, {"algorithm": RoomEncryptionAlgorithms.DEFAULT})
+
+        # Create a non invite-only room as that user
+        room_id = self.helper.create_room_as(user, is_public=True, tok=user_token)
+
+        # Check that the room does not have an encryption state event
+        self.helper.get_state(
+            room_id=room_id,
+            event_type=EventTypes.RoomEncryption,
+            tok=user_token,
+            expect_code=404,
+        )
+
+    @override_config({"encryption_enabled_by_default_for_room_type": "off"})
+    def test_encrypted_by_default_config_option_off(self):
+        """Tests that neither new invite-only nor non-invite-only rooms have encryption
+        enabled by default when the config option
+        encryption_enabled_by_default_for_room_type is "off".
+        """
+        # Create a user
+        user = self.register_user("user", "pass")
+        user_token = self.login(user, "pass")
+
+        # Create an invite-only room as that user
+        room_id = self.helper.create_room_as(user, is_public=False, tok=user_token)
+
+        # Check that the room does not have an encryption state event
+        self.helper.get_state(
+            room_id=room_id,
+            event_type=EventTypes.RoomEncryption,
+            tok=user_token,
+            expect_code=404,
+        )
+
+        # Create a non invite-only room as that user
+        room_id = self.helper.create_room_as(user, is_public=True, tok=user_token)
+
+        # Check that the room does not have an encryption state event
+        self.helper.get_state(
+            room_id=room_id,
+            event_type=EventTypes.RoomEncryption,
+            tok=user_token,
+            expect_code=404,
+        )
+
     def test_spam_checker(self):
         """
         A user which fails to the spam checks will not appear in search results.
diff --git a/tests/test_federation.py b/tests/test_federation.py
index c662195eec..89dcc58b99 100644
--- a/tests/test_federation.py
+++ b/tests/test_federation.py
@@ -30,7 +30,7 @@ class MessageAcceptTests(unittest.HomeserverTestCase):
         room_creator = self.homeserver.get_room_creation_handler()
         room_deferred = ensureDeferred(
             room_creator.create_room(
-                our_user, room_creator.PRESETS_DICT["public_chat"], ratelimit=False
+                our_user, room_creator._presets_dict["public_chat"], ratelimit=False
             )
         )
         self.reactor.advance(0.1)