use group change

mausignald/types.py

@@ -173,13 +173,6 @@ class Group(SerializableAttrs):
     avatar_id: int = field(default=0, json="avatarId")
 
 
-@dataclass(kw_only=True)
-class GroupV2ID(SerializableAttrs):
-    id: GroupID
-    revision: Optional[int] = None
-    removed: Optional[bool] = False
-
-
 class AccessControlMode(SerializableEnum):
     UNKNOWN = "UNKNOWN"
     ANY = "ANY"
@@ -197,9 +190,9 @@ class AnnouncementsMode(SerializableEnum):
 
 @dataclass
 class GroupAccessControl(SerializableAttrs):
-    attributes: Optional[AccessControlMode] = AccessControlMode.UNKNOWN
-    link: Optional[AccessControlMode] = AccessControlMode.UNKNOWN
-    members: Optional[AccessControlMode] = AccessControlMode.UNKNOWN
+    attributes: Optional[AccessControlMode] = None
+    link: Optional[AccessControlMode] = None
+    members: Optional[AccessControlMode] = None
 
 
 class GroupMemberRole(SerializableEnum):
@@ -222,9 +215,42 @@ class BannedGroupMember(SerializableAttrs):
     timestamp: int
 
 
+@dataclass
+class GroupChange(SerializableAttrs):
+    revision: int
+    editor: Address
+    delete_members: Optional[List[Address]] = None
+    delete_pending_members: Optional[List[Address]] = None
+    delete_requesting_members: Optional[List[Address]] = None
+    modified_profile_keys: Optional[List[GroupMember]] = None
+    modify_member_roles: Optional[List[GroupMember]] = None
+    new_access_control: Optional[GroupAccessControl] = None
+    new_avatar: bool = False
+    new_banned_members: Optional[List[GroupMember]] = None
+    new_description: Optional[str] = None
+    new_invite_link_password: bool = False
+    new_is_announcement_group: Optional[AnnouncementsMode] = None
+    new_members: Optional[List[GroupMember]] = None
+    new_pending_members: Optional[List[GroupMember]] = None
+    new_requesting_members: Optional[List[GroupMember]] = None
+    new_timer: Optional[int] = None
+    new_title: Optional[str] = None
+    new_unbanned_members: Optional[List[GroupMember]] = None
+    promote_pending_members: Optional[List[GroupMember]] = None
+    promote_requesting_members: Optional[List[GroupMember]] = None
+
+
+@dataclass(kw_only=True)
+class GroupV2ID(SerializableAttrs):
+    id: GroupID
+    revision: Optional[int] = None
+    removed: Optional[bool] = False
+    group_change: Optional[GroupChange] = None
+
+
 @dataclass(kw_only=True)
 class GroupV2(GroupV2ID, SerializableAttrs):
-    title: str
+    title: str = None
     description: Optional[str] = None
     avatar: Optional[str] = None
     timer: Optional[int] = None
@@ -233,7 +259,7 @@ class GroupV2(GroupV2ID, SerializableAttrs):
     access_control: GroupAccessControl = field(
         factory=lambda: GroupAccessControl(), json="accessControl"
     )
-    members: List[Address]
+    members: List[Address] = None
     member_detail: List[GroupMember] = field(factory=lambda: [], json="memberDetail")
     pending_members: List[Address] = field(factory=lambda: [], json="pendingMembers")
     pending_member_detail: List[GroupMember] = field(

mautrix_signal/config.py

@@ -68,6 +68,7 @@ def do_update(self, helper: ConfigUpdateHelper) -> None:
         copy("bridge.autocreate_group_portal")
         copy("bridge.autocreate_contact_portal")
         copy("bridge.sync_with_custom_puppets")
+        copy("bridge.public_portals")
         copy("bridge.sync_direct_chat_list")
         copy("bridge.double_puppet_server_map")
         copy("bridge.double_puppet_allow_discovery")

mautrix_signal/example-config.yaml

@@ -134,6 +134,9 @@ bridge:
     autocreate_group_portal: true
     # Whether or not to create portals for all contacts on login/connect.
     autocreate_contact_portal: false
+    # Whether or not to make portals of Signal groups in which joining via invite link does
+    # not need to be approved by an administrator publicly joinable on Matrix.
+    public_portals: false
     # Whether or not to use /sync to get read receipts and typing notifications
     # when double puppeting is enabled
     sync_with_custom_puppets: true