diff --git a/changelog.d/15912.feature b/changelog.d/15912.feature new file mode 100644 index 000000000000..0faed11edac3 --- /dev/null +++ b/changelog.d/15912.feature @@ -0,0 +1 @@ +Support room version 11 from [MSC3820](https://github.com/matrix-org/matrix-spec-proposals/pull/3820). diff --git a/scripts-dev/complement.sh b/scripts-dev/complement.sh index fea76cb5afb6..8416b5567437 100755 --- a/scripts-dev/complement.sh +++ b/scripts-dev/complement.sh @@ -214,7 +214,7 @@ fi extra_test_args=() -test_tags="synapse_blacklist,msc3787,msc3874,msc3890,msc3391,msc3930,faster_joins" +test_tags="synapse_blacklist,msc3874,msc3890,msc3391,msc3930,faster_joins" # All environment variables starting with PASS_ will be shared. # (The prefix is stripped off before reaching the container.) diff --git a/synapse/api/room_versions.py b/synapse/api/room_versions.py index 25c105a4c80e..e7662d5b99de 100644 --- a/synapse/api/room_versions.py +++ b/synapse/api/room_versions.py @@ -78,36 +78,29 @@ class RoomVersion: # MSC2209: Check 'notifications' key while verifying # m.room.power_levels auth rules. limit_notifications_power_levels: bool - # MSC2175: No longer include the creator in m.room.create events. - msc2175_implicit_room_creator: bool - # MSC2174/MSC2176: Apply updated redaction rules algorithm, move redacts to - # content property. - msc2176_redaction_rules: bool - # MSC3083: Support the 'restricted' join_rule. - msc3083_join_rules: bool - # MSC3375: Support for the proper redaction rules for MSC3083. This mustn't - # be enabled if MSC3083 is not. - msc3375_redaction_rules: bool - # MSC2403: Allows join_rules to be set to 'knock', changes auth rules to allow sending - # m.room.membership event with membership 'knock'. - msc2403_knocking: bool + # No longer include the creator in m.room.create events. + implicit_room_creator: bool + # Apply updated redaction rules algorithm from room version 11. + updated_redaction_rules: bool + # Support the 'restricted' join rule. + restricted_join_rule: bool + # Support for the proper redaction rules for the restricted join rule. This requires + # restricted_join_rule to be enabled. + restricted_join_rule_fix: bool + # Support the 'knock' join rule. + knock_join_rule: bool # MSC3389: Protect relation information from redaction. msc3389_relation_redactions: bool - # MSC3787: Adds support for a `knock_restricted` join rule, mixing concepts of - # knocks and restricted join rules into the same join condition. - msc3787_knock_restricted_join_rule: bool - # MSC3667: Enforce integer power levels - msc3667_int_only_power_levels: bool - # MSC3821: Do not redact the third_party_invite content field for membership events. - msc3821_redaction_rules: bool + # Support the 'knock_restricted' join rule. + knock_restricted_join_rule: bool + # Enforce integer power levels + enforce_int_power_levels: bool # MSC3931: Adds a push rule condition for "room version feature flags", making # some push rules room version dependent. Note that adding a flag to this list # is not enough to mark it "supported": the push rule evaluator also needs to # support the flag. Unknown flags are ignored by the evaluator, making conditions # fail if used. msc3931_push_features: Tuple[str, ...] # values from PushRuleRoomFlag - # MSC3989: Redact the origin field. - msc3989_redaction_rules: bool class RoomVersions: @@ -120,17 +113,15 @@ class RoomVersions: special_case_aliases_auth=True, strict_canonicaljson=False, limit_notifications_power_levels=False, - msc2175_implicit_room_creator=False, - msc2176_redaction_rules=False, - msc3083_join_rules=False, - msc3375_redaction_rules=False, - msc2403_knocking=False, + implicit_room_creator=False, + updated_redaction_rules=False, + restricted_join_rule=False, + restricted_join_rule_fix=False, + knock_join_rule=False, msc3389_relation_redactions=False, - msc3787_knock_restricted_join_rule=False, - msc3667_int_only_power_levels=False, - msc3821_redaction_rules=False, + knock_restricted_join_rule=False, + enforce_int_power_levels=False, msc3931_push_features=(), - msc3989_redaction_rules=False, ) V2 = RoomVersion( "2", @@ -141,17 +132,15 @@ class RoomVersions: special_case_aliases_auth=True, strict_canonicaljson=False, limit_notifications_power_levels=False, - msc2175_implicit_room_creator=False, - msc2176_redaction_rules=False, - msc3083_join_rules=False, - msc3375_redaction_rules=False, - msc2403_knocking=False, + implicit_room_creator=False, + updated_redaction_rules=False, + restricted_join_rule=False, + restricted_join_rule_fix=False, + knock_join_rule=False, msc3389_relation_redactions=False, - msc3787_knock_restricted_join_rule=False, - msc3667_int_only_power_levels=False, - msc3821_redaction_rules=False, + knock_restricted_join_rule=False, + enforce_int_power_levels=False, msc3931_push_features=(), - msc3989_redaction_rules=False, ) V3 = RoomVersion( "3", @@ -162,17 +151,15 @@ class RoomVersions: special_case_aliases_auth=True, strict_canonicaljson=False, limit_notifications_power_levels=False, - msc2175_implicit_room_creator=False, - msc2176_redaction_rules=False, - msc3083_join_rules=False, - msc3375_redaction_rules=False, - msc2403_knocking=False, + implicit_room_creator=False, + updated_redaction_rules=False, + restricted_join_rule=False, + restricted_join_rule_fix=False, + knock_join_rule=False, msc3389_relation_redactions=False, - msc3787_knock_restricted_join_rule=False, - msc3667_int_only_power_levels=False, - msc3821_redaction_rules=False, + knock_restricted_join_rule=False, + enforce_int_power_levels=False, msc3931_push_features=(), - msc3989_redaction_rules=False, ) V4 = RoomVersion( "4", @@ -183,17 +170,15 @@ class RoomVersions: special_case_aliases_auth=True, strict_canonicaljson=False, limit_notifications_power_levels=False, - msc2175_implicit_room_creator=False, - msc2176_redaction_rules=False, - msc3083_join_rules=False, - msc3375_redaction_rules=False, - msc2403_knocking=False, + implicit_room_creator=False, + updated_redaction_rules=False, + restricted_join_rule=False, + restricted_join_rule_fix=False, + knock_join_rule=False, msc3389_relation_redactions=False, - msc3787_knock_restricted_join_rule=False, - msc3667_int_only_power_levels=False, - msc3821_redaction_rules=False, + knock_restricted_join_rule=False, + enforce_int_power_levels=False, msc3931_push_features=(), - msc3989_redaction_rules=False, ) V5 = RoomVersion( "5", @@ -204,17 +189,15 @@ class RoomVersions: special_case_aliases_auth=True, strict_canonicaljson=False, limit_notifications_power_levels=False, - msc2175_implicit_room_creator=False, - msc2176_redaction_rules=False, - msc3083_join_rules=False, - msc3375_redaction_rules=False, - msc2403_knocking=False, + implicit_room_creator=False, + updated_redaction_rules=False, + restricted_join_rule=False, + restricted_join_rule_fix=False, + knock_join_rule=False, msc3389_relation_redactions=False, - msc3787_knock_restricted_join_rule=False, - msc3667_int_only_power_levels=False, - msc3821_redaction_rules=False, + knock_restricted_join_rule=False, + enforce_int_power_levels=False, msc3931_push_features=(), - msc3989_redaction_rules=False, ) V6 = RoomVersion( "6", @@ -225,38 +208,15 @@ class RoomVersions: special_case_aliases_auth=False, strict_canonicaljson=True, limit_notifications_power_levels=True, - msc2175_implicit_room_creator=False, - msc2176_redaction_rules=False, - msc3083_join_rules=False, - msc3375_redaction_rules=False, - msc2403_knocking=False, + implicit_room_creator=False, + updated_redaction_rules=False, + restricted_join_rule=False, + restricted_join_rule_fix=False, + knock_join_rule=False, msc3389_relation_redactions=False, - msc3787_knock_restricted_join_rule=False, - msc3667_int_only_power_levels=False, - msc3821_redaction_rules=False, + knock_restricted_join_rule=False, + enforce_int_power_levels=False, msc3931_push_features=(), - msc3989_redaction_rules=False, - ) - MSC2176 = RoomVersion( - "org.matrix.msc2176", - RoomDisposition.UNSTABLE, - EventFormatVersions.ROOM_V4_PLUS, - StateResolutionVersions.V2, - enforce_key_validity=True, - special_case_aliases_auth=False, - strict_canonicaljson=True, - limit_notifications_power_levels=True, - msc2175_implicit_room_creator=False, - msc2176_redaction_rules=True, - msc3083_join_rules=False, - msc3375_redaction_rules=False, - msc2403_knocking=False, - msc3389_relation_redactions=False, - msc3787_knock_restricted_join_rule=False, - msc3667_int_only_power_levels=False, - msc3821_redaction_rules=False, - msc3931_push_features=(), - msc3989_redaction_rules=False, ) V7 = RoomVersion( "7", @@ -267,17 +227,15 @@ class RoomVersions: special_case_aliases_auth=False, strict_canonicaljson=True, limit_notifications_power_levels=True, - msc2175_implicit_room_creator=False, - msc2176_redaction_rules=False, - msc3083_join_rules=False, - msc3375_redaction_rules=False, - msc2403_knocking=True, + implicit_room_creator=False, + updated_redaction_rules=False, + restricted_join_rule=False, + restricted_join_rule_fix=False, + knock_join_rule=True, msc3389_relation_redactions=False, - msc3787_knock_restricted_join_rule=False, - msc3667_int_only_power_levels=False, - msc3821_redaction_rules=False, + knock_restricted_join_rule=False, + enforce_int_power_levels=False, msc3931_push_features=(), - msc3989_redaction_rules=False, ) V8 = RoomVersion( "8", @@ -288,17 +246,15 @@ class RoomVersions: special_case_aliases_auth=False, strict_canonicaljson=True, limit_notifications_power_levels=True, - msc2175_implicit_room_creator=False, - msc2176_redaction_rules=False, - msc3083_join_rules=True, - msc3375_redaction_rules=False, - msc2403_knocking=True, + implicit_room_creator=False, + updated_redaction_rules=False, + restricted_join_rule=True, + restricted_join_rule_fix=False, + knock_join_rule=True, msc3389_relation_redactions=False, - msc3787_knock_restricted_join_rule=False, - msc3667_int_only_power_levels=False, - msc3821_redaction_rules=False, + knock_restricted_join_rule=False, + enforce_int_power_levels=False, msc3931_push_features=(), - msc3989_redaction_rules=False, ) V9 = RoomVersion( "9", @@ -309,59 +265,15 @@ class RoomVersions: special_case_aliases_auth=False, strict_canonicaljson=True, limit_notifications_power_levels=True, - msc2175_implicit_room_creator=False, - msc2176_redaction_rules=False, - msc3083_join_rules=True, - msc3375_redaction_rules=True, - msc2403_knocking=True, - msc3389_relation_redactions=False, - msc3787_knock_restricted_join_rule=False, - msc3667_int_only_power_levels=False, - msc3821_redaction_rules=False, - msc3931_push_features=(), - msc3989_redaction_rules=False, - ) - MSC3787 = RoomVersion( - "org.matrix.msc3787", - RoomDisposition.UNSTABLE, - EventFormatVersions.ROOM_V4_PLUS, - StateResolutionVersions.V2, - enforce_key_validity=True, - special_case_aliases_auth=False, - strict_canonicaljson=True, - limit_notifications_power_levels=True, - msc2175_implicit_room_creator=False, - msc2176_redaction_rules=False, - msc3083_join_rules=True, - msc3375_redaction_rules=True, - msc2403_knocking=True, - msc3389_relation_redactions=False, - msc3787_knock_restricted_join_rule=True, - msc3667_int_only_power_levels=False, - msc3821_redaction_rules=False, - msc3931_push_features=(), - msc3989_redaction_rules=False, - ) - MSC3821 = RoomVersion( - "org.matrix.msc3821.opt1", - RoomDisposition.UNSTABLE, - EventFormatVersions.ROOM_V4_PLUS, - StateResolutionVersions.V2, - enforce_key_validity=True, - special_case_aliases_auth=False, - strict_canonicaljson=True, - limit_notifications_power_levels=True, - msc2175_implicit_room_creator=False, - msc2176_redaction_rules=False, - msc3083_join_rules=True, - msc3375_redaction_rules=True, - msc2403_knocking=True, + implicit_room_creator=False, + updated_redaction_rules=False, + restricted_join_rule=True, + restricted_join_rule_fix=True, + knock_join_rule=True, msc3389_relation_redactions=False, - msc3787_knock_restricted_join_rule=False, - msc3667_int_only_power_levels=False, - msc3821_redaction_rules=True, + knock_restricted_join_rule=False, + enforce_int_power_levels=False, msc3931_push_features=(), - msc3989_redaction_rules=False, ) V10 = RoomVersion( "10", @@ -372,17 +284,15 @@ class RoomVersions: special_case_aliases_auth=False, strict_canonicaljson=True, limit_notifications_power_levels=True, - msc2175_implicit_room_creator=False, - msc2176_redaction_rules=False, - msc3083_join_rules=True, - msc3375_redaction_rules=True, - msc2403_knocking=True, + implicit_room_creator=False, + updated_redaction_rules=False, + restricted_join_rule=True, + restricted_join_rule_fix=True, + knock_join_rule=True, msc3389_relation_redactions=False, - msc3787_knock_restricted_join_rule=True, - msc3667_int_only_power_levels=True, - msc3821_redaction_rules=False, + knock_restricted_join_rule=True, + enforce_int_power_levels=True, msc3931_push_features=(), - msc3989_redaction_rules=False, ) MSC1767v10 = RoomVersion( # MSC1767 (Extensible Events) based on room version "10" @@ -394,60 +304,34 @@ class RoomVersions: special_case_aliases_auth=False, strict_canonicaljson=True, limit_notifications_power_levels=True, - msc2175_implicit_room_creator=False, - msc2176_redaction_rules=False, - msc3083_join_rules=True, - msc3375_redaction_rules=True, - msc2403_knocking=True, + implicit_room_creator=False, + updated_redaction_rules=False, + restricted_join_rule=True, + restricted_join_rule_fix=True, + knock_join_rule=True, msc3389_relation_redactions=False, - msc3787_knock_restricted_join_rule=True, - msc3667_int_only_power_levels=True, - msc3821_redaction_rules=False, + knock_restricted_join_rule=True, + enforce_int_power_levels=True, msc3931_push_features=(PushRuleRoomFlag.EXTENSIBLE_EVENTS,), - msc3989_redaction_rules=False, ) - MSC3989 = RoomVersion( - "org.matrix.msc3989", - RoomDisposition.UNSTABLE, - EventFormatVersions.ROOM_V4_PLUS, - StateResolutionVersions.V2, - enforce_key_validity=True, - special_case_aliases_auth=False, - strict_canonicaljson=True, - limit_notifications_power_levels=True, - msc2175_implicit_room_creator=False, - msc2176_redaction_rules=False, - msc3083_join_rules=True, - msc3375_redaction_rules=True, - msc2403_knocking=True, - msc3389_relation_redactions=False, - msc3787_knock_restricted_join_rule=True, - msc3667_int_only_power_levels=True, - msc3821_redaction_rules=False, - msc3931_push_features=(), - msc3989_redaction_rules=True, - ) - MSC3820opt2 = RoomVersion( - # Based upon v10 - "org.matrix.msc3820.opt2", - RoomDisposition.UNSTABLE, + V11 = RoomVersion( + "11", + RoomDisposition.STABLE, EventFormatVersions.ROOM_V4_PLUS, StateResolutionVersions.V2, enforce_key_validity=True, special_case_aliases_auth=False, strict_canonicaljson=True, limit_notifications_power_levels=True, - msc2175_implicit_room_creator=True, # Used by MSC3820 - msc2176_redaction_rules=True, # Used by MSC3820 - msc3083_join_rules=True, - msc3375_redaction_rules=True, - msc2403_knocking=True, + implicit_room_creator=True, # Used by MSC3820 + updated_redaction_rules=True, # Used by MSC3820 + restricted_join_rule=True, + restricted_join_rule_fix=True, + knock_join_rule=True, msc3389_relation_redactions=False, - msc3787_knock_restricted_join_rule=True, - msc3667_int_only_power_levels=True, - msc3821_redaction_rules=True, # Used by MSC3820 + knock_restricted_join_rule=True, + enforce_int_power_levels=True, msc3931_push_features=(), - msc3989_redaction_rules=True, # Used by MSC3820 ) @@ -460,14 +344,11 @@ class RoomVersions: RoomVersions.V4, RoomVersions.V5, RoomVersions.V6, - RoomVersions.MSC2176, RoomVersions.V7, RoomVersions.V8, RoomVersions.V9, - RoomVersions.MSC3787, RoomVersions.V10, - RoomVersions.MSC3989, - RoomVersions.MSC3820opt2, + RoomVersions.V11, ) } @@ -496,12 +377,12 @@ class RoomVersionCapability: RoomVersionCapability( "knock", RoomVersions.V7, - lambda room_version: room_version.msc2403_knocking, + lambda room_version: room_version.knock_join_rule, ), RoomVersionCapability( "restricted", RoomVersions.V9, - lambda room_version: room_version.msc3083_join_rules, + lambda room_version: room_version.restricted_join_rule, ), ) } diff --git a/synapse/event_auth.py b/synapse/event_auth.py index 3aaf53dfbdd6..3a260a492bea 100644 --- a/synapse/event_auth.py +++ b/synapse/event_auth.py @@ -126,7 +126,7 @@ def validate_event_for_room_version(event: "EventBase") -> None: raise AuthError(403, "Event not signed by sending server") is_invite_via_allow_rule = ( - event.room_version.msc3083_join_rules + event.room_version.restricted_join_rule and event.type == EventTypes.Member and event.membership == Membership.JOIN and EventContentFields.AUTHORISING_USER in event.content @@ -352,11 +352,9 @@ def check_state_dependent_auth_rules( RoomVersions.V4, RoomVersions.V5, RoomVersions.V6, - RoomVersions.MSC2176, RoomVersions.V7, RoomVersions.V8, RoomVersions.V9, - RoomVersions.MSC3787, RoomVersions.V10, RoomVersions.MSC1767v10, } @@ -449,7 +447,7 @@ def _check_create(event: "EventBase") -> None: # 1.4 If content has no creator field, reject if the room version requires it. if ( - not event.room_version.msc2175_implicit_room_creator + not event.room_version.implicit_room_creator and EventContentFields.ROOM_CREATOR not in event.content ): raise AuthError(403, "Create event lacks a 'creator' property") @@ -486,7 +484,7 @@ def _is_membership_change_allowed( key = (EventTypes.Create, "") create = auth_events.get(key) if create and event.prev_event_ids()[0] == create.event_id: - if room_version.msc2175_implicit_room_creator: + if room_version.implicit_room_creator: creator = create.sender else: creator = create.content[EventContentFields.ROOM_CREATOR] @@ -509,7 +507,7 @@ def _is_membership_change_allowed( caller_invited = caller and caller.membership == Membership.INVITE caller_knocked = ( caller - and room_version.msc2403_knocking + and room_version.knock_join_rule and caller.membership == Membership.KNOCK ) @@ -609,9 +607,9 @@ def _is_membership_change_allowed( elif join_rule == JoinRules.PUBLIC: pass elif ( - room_version.msc3083_join_rules and join_rule == JoinRules.RESTRICTED + room_version.restricted_join_rule and join_rule == JoinRules.RESTRICTED ) or ( - room_version.msc3787_knock_restricted_join_rule + room_version.knock_restricted_join_rule and join_rule == JoinRules.KNOCK_RESTRICTED ): # This is the same as public, but the event must contain a reference @@ -641,9 +639,9 @@ def _is_membership_change_allowed( elif ( join_rule == JoinRules.INVITE - or (room_version.msc2403_knocking and join_rule == JoinRules.KNOCK) + or (room_version.knock_join_rule and join_rule == JoinRules.KNOCK) or ( - room_version.msc3787_knock_restricted_join_rule + room_version.knock_restricted_join_rule and join_rule == JoinRules.KNOCK_RESTRICTED ) ): @@ -677,9 +675,9 @@ def _is_membership_change_allowed( "You don't have permission to ban", errcode=Codes.INSUFFICIENT_POWER, ) - elif room_version.msc2403_knocking and Membership.KNOCK == membership: + elif room_version.knock_join_rule and Membership.KNOCK == membership: if join_rule != JoinRules.KNOCK and ( - not room_version.msc3787_knock_restricted_join_rule + not room_version.knock_restricted_join_rule or join_rule != JoinRules.KNOCK_RESTRICTED ): raise AuthError(403, "You don't have permission to knock") @@ -836,7 +834,7 @@ def _check_power_levels( # Reject events with stringy power levels if required by room version if ( event.type == EventTypes.PowerLevels - and room_version_obj.msc3667_int_only_power_levels + and room_version_obj.enforce_int_power_levels ): for k, v in event.content.items(): if k in { @@ -972,7 +970,7 @@ def get_user_power_level(user_id: str, auth_events: StateMap["EventBase"]) -> in key = (EventTypes.Create, "") create_event = auth_events.get(key) if create_event is not None: - if create_event.room_version.msc2175_implicit_room_creator: + if create_event.room_version.implicit_room_creator: creator = create_event.sender else: creator = create_event.content[EventContentFields.ROOM_CREATOR] @@ -1110,7 +1108,7 @@ def auth_types_for_event( ) auth_types.add(key) - if room_version.msc3083_join_rules and membership == Membership.JOIN: + if room_version.restricted_join_rule and membership == Membership.JOIN: if EventContentFields.AUTHORISING_USER in event.content: key = ( EventTypes.Member, diff --git a/synapse/events/__init__.py b/synapse/events/__init__.py index 75b62adb33b3..35257a3b1ba0 100644 --- a/synapse/events/__init__.py +++ b/synapse/events/__init__.py @@ -346,7 +346,7 @@ def membership(self) -> str: @property def redacts(self) -> Optional[str]: """MSC2176 moved the redacts field into the content.""" - if self.room_version.msc2176_redaction_rules: + if self.room_version.updated_redaction_rules: return self.content.get("redacts") return self.get("redacts") diff --git a/synapse/events/builder.py b/synapse/events/builder.py index a254548c6c76..14ea0e6640a6 100644 --- a/synapse/events/builder.py +++ b/synapse/events/builder.py @@ -175,7 +175,7 @@ async def build( # MSC2174 moves the redacts property to the content, it is invalid to # provide it as a top-level property. - if self._redacts is not None and not self.room_version.msc2176_redaction_rules: + if self._redacts is not None and not self.room_version.updated_redaction_rules: event_dict["redacts"] = self._redacts if self._origin_server_ts is not None: diff --git a/synapse/events/utils.py b/synapse/events/utils.py index a55efcca56d4..ecfc5c0568c6 100644 --- a/synapse/events/utils.py +++ b/synapse/events/utils.py @@ -108,13 +108,9 @@ def prune_event_dict(room_version: RoomVersion, event_dict: JsonDict) -> JsonDic "origin_server_ts", ] - # Room versions from before MSC2176 had additional allowed keys. - if not room_version.msc2176_redaction_rules: - allowed_keys.extend(["prev_state", "membership"]) - - # Room versions before MSC3989 kept the origin field. - if not room_version.msc3989_redaction_rules: - allowed_keys.append("origin") + # Earlier room versions from had additional allowed keys. + if not room_version.updated_redaction_rules: + allowed_keys.extend(["prev_state", "membership", "origin"]) event_type = event_dict["type"] @@ -127,9 +123,9 @@ def add_fields(*fields: str) -> None: if event_type == EventTypes.Member: add_fields("membership") - if room_version.msc3375_redaction_rules: + if room_version.restricted_join_rule_fix: add_fields(EventContentFields.AUTHORISING_USER) - if room_version.msc3821_redaction_rules: + if room_version.updated_redaction_rules: # Preserve the signed field under third_party_invite. third_party_invite = event_dict["content"].get("third_party_invite") if isinstance(third_party_invite, collections.abc.Mapping): @@ -141,13 +137,13 @@ def add_fields(*fields: str) -> None: elif event_type == EventTypes.Create: # MSC2176 rules state that create events cannot be redacted. - if room_version.msc2176_redaction_rules: + if room_version.updated_redaction_rules: return event_dict add_fields("creator") elif event_type == EventTypes.JoinRules: add_fields("join_rule") - if room_version.msc3083_join_rules: + if room_version.restricted_join_rule: add_fields("allow") elif event_type == EventTypes.PowerLevels: add_fields( @@ -161,14 +157,14 @@ def add_fields(*fields: str) -> None: "redact", ) - if room_version.msc2176_redaction_rules: + if room_version.updated_redaction_rules: add_fields("invite") elif event_type == EventTypes.Aliases and room_version.special_case_aliases_auth: add_fields("aliases") elif event_type == EventTypes.RoomHistoryVisibility: add_fields("history_visibility") - elif event_type == EventTypes.Redaction and room_version.msc2176_redaction_rules: + elif event_type == EventTypes.Redaction and room_version.updated_redaction_rules: add_fields("redacts") # Protect the rel_type and event_id fields under the m.relates_to field. @@ -477,6 +473,15 @@ def serialize_event( if config.as_client_event: d = config.event_format(d) + # If the event is a redaction, copy the redacts field from the content to + # top-level for backwards compatibility. + if ( + e.type == EventTypes.Redaction + and e.room_version.updated_redaction_rules + and e.redacts is not None + ): + d["redacts"] = e.redacts + only_event_fields = config.only_event_fields if only_event_fields: if not isinstance(only_event_fields, list) or not all( diff --git a/synapse/federation/federation_base.py b/synapse/federation/federation_base.py index b77022b406fc..31e0260b8312 100644 --- a/synapse/federation/federation_base.py +++ b/synapse/federation/federation_base.py @@ -231,7 +231,7 @@ async def _check_sigs_on_pdu( # If this is a join event for a restricted room it may have been authorised # via a different server from the sending server. Check those signatures. if ( - room_version.msc3083_join_rules + room_version.restricted_join_rule and pdu.type == EventTypes.Member and pdu.membership == Membership.JOIN and EventContentFields.AUTHORISING_USER in pdu.content diff --git a/synapse/federation/federation_client.py b/synapse/federation/federation_client.py index e5359ca5588b..89bd597409c6 100644 --- a/synapse/federation/federation_client.py +++ b/synapse/federation/federation_client.py @@ -983,7 +983,7 @@ async def send_request(destination: str) -> Tuple[str, EventBase, RoomVersion]: if not room_version: raise UnsupportedRoomVersionError() - if not room_version.msc2403_knocking and membership == Membership.KNOCK: + if not room_version.knock_join_rule and membership == Membership.KNOCK: raise SynapseError( 400, "This room version does not support knocking", @@ -1069,7 +1069,7 @@ async def send_request(destination: str) -> SendJoinResult: # * Ensure the signatures are good. # # Otherwise, fallback to the provided event. - if room_version.msc3083_join_rules and response.event: + if room_version.restricted_join_rule and response.event: event = response.event valid_pdu = await self._check_sigs_and_hash_and_fetch_one( @@ -1195,7 +1195,7 @@ async def _execute(pdu: EventBase) -> None: # MSC3083 defines additional error codes for room joins. failover_errcodes = None - if room_version.msc3083_join_rules: + if room_version.restricted_join_rule: failover_errcodes = ( Codes.UNABLE_AUTHORISE_JOIN, Codes.UNABLE_TO_GRANT_JOIN, diff --git a/synapse/federation/federation_server.py b/synapse/federation/federation_server.py index 61fa3b30af5a..fa61dd8c1092 100644 --- a/synapse/federation/federation_server.py +++ b/synapse/federation/federation_server.py @@ -806,7 +806,7 @@ async def on_make_knock_request( raise IncompatibleRoomVersionError(room_version=room_version.identifier) # Check that this room supports knocking as defined by its room version - if not room_version.msc2403_knocking: + if not room_version.knock_join_rule: raise SynapseError( 403, "This room version does not support knocking", @@ -909,7 +909,7 @@ async def _on_send_membership_event( errcode=Codes.NOT_FOUND, ) - if membership_type == Membership.KNOCK and not room_version.msc2403_knocking: + if membership_type == Membership.KNOCK and not room_version.knock_join_rule: raise SynapseError( 403, "This room version does not support knocking", @@ -933,7 +933,7 @@ async def _on_send_membership_event( # the event is valid to be sent into the room. Currently this is only done # if the user is being joined via restricted join rules. if ( - room_version.msc3083_join_rules + room_version.restricted_join_rule and event.membership == Membership.JOIN and EventContentFields.AUTHORISING_USER in event.content ): diff --git a/synapse/handlers/event_auth.py b/synapse/handlers/event_auth.py index 3e37c0cbe25f..82a7617a0869 100644 --- a/synapse/handlers/event_auth.py +++ b/synapse/handlers/event_auth.py @@ -277,7 +277,7 @@ async def has_restricted_join_rules( True if the proper room version and join rules are set for restricted access. """ # This only applies to room versions which support the new join rule. - if not room_version.msc3083_join_rules: + if not room_version.restricted_join_rule: return False # If there's no join rule, then it defaults to invite (so this doesn't apply). @@ -292,7 +292,7 @@ async def has_restricted_join_rules( return True # also check for MSC3787 behaviour - if room_version.msc3787_knock_restricted_join_rule: + if room_version.knock_restricted_join_rule: return content_join_rule == JoinRules.KNOCK_RESTRICTED return False diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py index cc5ed977300c..15b9fbe44a15 100644 --- a/synapse/handlers/federation.py +++ b/synapse/handlers/federation.py @@ -957,7 +957,7 @@ async def on_make_join_request( # Note that this requires the /send_join request to come back to the # same server. prev_event_ids = None - if room_version.msc3083_join_rules: + if room_version.restricted_join_rule: # Note that the room's state can change out from under us and render our # nice join rules-conformant event non-conformant by the time we build the # event. When this happens, our validation at the end fails and we respond diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py index bf907b78815c..0513e28aabe1 100644 --- a/synapse/handlers/room.py +++ b/synapse/handlers/room.py @@ -1116,7 +1116,7 @@ async def create_event( preset_config, config = self._room_preset_config(room_config) # MSC2175 removes the creator field from the create event. - if not room_version.msc2175_implicit_room_creator: + if not room_version.implicit_room_creator: creation_content["creator"] = creator_id creation_event, unpersisted_creation_context = await create_event( EventTypes.Create, creation_content, False diff --git a/synapse/handlers/room_summary.py b/synapse/handlers/room_summary.py index 807245160db6..dad3e23470fb 100644 --- a/synapse/handlers/room_summary.py +++ b/synapse/handlers/room_summary.py @@ -564,9 +564,9 @@ async def _is_local_room_accessible( join_rule = join_rules_event.content.get("join_rule") if ( join_rule == JoinRules.PUBLIC - or (room_version.msc2403_knocking and join_rule == JoinRules.KNOCK) + or (room_version.knock_join_rule and join_rule == JoinRules.KNOCK) or ( - room_version.msc3787_knock_restricted_join_rule + room_version.knock_restricted_join_rule and join_rule == JoinRules.KNOCK_RESTRICTED ) ): diff --git a/synapse/push/bulk_push_rule_evaluator.py b/synapse/push/bulk_push_rule_evaluator.py index 67377c647b66..990c079c815b 100644 --- a/synapse/push/bulk_push_rule_evaluator.py +++ b/synapse/push/bulk_push_rule_evaluator.py @@ -375,7 +375,7 @@ async def _action_for_event_by_user( # _get_power_levels_and_sender_level in its call to get_user_power_level # (even for room V10.) notification_levels = power_levels.get("notifications", {}) - if not event.room_version.msc3667_int_only_power_levels: + if not event.room_version.enforce_int_power_levels: keys = list(notification_levels.keys()) for key in keys: level = notification_levels.get(key, SENTINEL) diff --git a/synapse/rest/client/room.py b/synapse/rest/client/room.py index 951bd033f5f1..dc498001e450 100644 --- a/synapse/rest/client/room.py +++ b/synapse/rest/client/room.py @@ -1117,7 +1117,7 @@ async def _do( # Ensure the redacts property in the content matches the one provided in # the URL. room_version = await self._store.get_room_version(room_id) - if room_version.msc2176_redaction_rules: + if room_version.updated_redaction_rules: if "redacts" in content and content["redacts"] != event_id: raise SynapseError( 400, @@ -1151,7 +1151,7 @@ async def _do( "sender": requester.user.to_string(), } # Earlier room versions had a top-level redacts property. - if not room_version.msc2176_redaction_rules: + if not room_version.updated_redaction_rules: event_dict["redacts"] = event_id ( diff --git a/synapse/storage/databases/main/room.py b/synapse/storage/databases/main/room.py index ca8be8c80d0b..830658f328b4 100644 --- a/synapse/storage/databases/main/room.py +++ b/synapse/storage/databases/main/room.py @@ -2136,7 +2136,7 @@ async def upsert_room_on_join( raise StoreError(400, "No create event in state") # Before MSC2175, the room creator was a separate field. - if not room_version.msc2175_implicit_room_creator: + if not room_version.implicit_room_creator: room_creator = create_event.content.get(EventContentFields.ROOM_CREATOR) if not isinstance(room_creator, str): diff --git a/tests/events/test_utils.py b/tests/events/test_utils.py index c9a610db9ab9..6a52af4d82af 100644 --- a/tests/events/test_utils.py +++ b/tests/events/test_utils.py @@ -140,18 +140,16 @@ def test_basic_keys(self) -> None: }, ) - # As of MSC2176 we now redact the membership and prev_states keys. + # As of room versions we now redact the membership, prev_states, and origin keys. self.run_test( - {"type": "A", "prev_state": "prev_state", "membership": "join"}, - {"type": "A", "content": {}, "signatures": {}, "unsigned": {}}, - room_version=RoomVersions.MSC2176, - ) - - # As of MSC3989 we now redact the origin key. - self.run_test( - {"type": "A", "origin": "example.com"}, + { + "type": "A", + "prev_state": "prev_state", + "membership": "join", + "origin": "example.com", + }, {"type": "A", "content": {}, "signatures": {}, "unsigned": {}}, - room_version=RoomVersions.MSC3989, + room_version=RoomVersions.V11, ) def test_unsigned(self) -> None: @@ -236,7 +234,7 @@ def test_create(self) -> None: "signatures": {}, "unsigned": {}, }, - room_version=RoomVersions.MSC2176, + room_version=RoomVersions.V11, ) def test_power_levels(self) -> None: @@ -286,7 +284,7 @@ def test_power_levels(self) -> None: "signatures": {}, "unsigned": {}, }, - room_version=RoomVersions.MSC2176, + room_version=RoomVersions.V11, ) def test_alias_event(self) -> None: @@ -349,7 +347,7 @@ def test_redacts(self) -> None: "signatures": {}, "unsigned": {}, }, - room_version=RoomVersions.MSC2176, + room_version=RoomVersions.V11, ) def test_join_rules(self) -> None: @@ -472,7 +470,7 @@ def test_member(self) -> None: "signatures": {}, "unsigned": {}, }, - room_version=RoomVersions.MSC3821, + room_version=RoomVersions.V11, ) # Ensure this doesn't break if an invalid field is sent. @@ -491,7 +489,7 @@ def test_member(self) -> None: "signatures": {}, "unsigned": {}, }, - room_version=RoomVersions.MSC3821, + room_version=RoomVersions.V11, ) self.run_test( @@ -509,7 +507,7 @@ def test_member(self) -> None: "signatures": {}, "unsigned": {}, }, - room_version=RoomVersions.MSC3821, + room_version=RoomVersions.V11, ) def test_relations(self) -> None: diff --git a/tests/rest/client/test_redactions.py b/tests/rest/client/test_redactions.py index b43e95292c13..6028886bd62e 100644 --- a/tests/rest/client/test_redactions.py +++ b/tests/rest/client/test_redactions.py @@ -20,6 +20,8 @@ from synapse.rest import admin from synapse.rest.client import login, room, sync from synapse.server import HomeServer +from synapse.storage._base import db_to_json +from synapse.storage.database import LoggingTransaction from synapse.types import JsonDict from synapse.util import Clock @@ -573,7 +575,7 @@ def test_content_redaction(self) -> None: room_id = self.helper.create_room_as( self.mod_user_id, tok=self.mod_access_token, - room_version=RoomVersions.MSC2176.identifier, + room_version=RoomVersions.V11.identifier, ) # Create an event. @@ -597,5 +599,20 @@ def test_content_redaction(self) -> None: redact_event = timeline[-1] self.assertEqual(redact_event["type"], EventTypes.Redaction) # The redacts key should be in the content. - self.assertNotIn("redacts", redact_event) self.assertEquals(redact_event["content"]["redacts"], event_id) + + # It should also be copied as the top-level redacts field for backwards + # compatibility. + self.assertEquals(redact_event["redacts"], event_id) + + # But it isn't actually part of the event. + def get_event(txn: LoggingTransaction) -> JsonDict: + return db_to_json( + main_datastore._fetch_event_rows(txn, [event_id])[event_id].json + ) + + main_datastore = self.hs.get_datastores().main + event_json = self.get_success( + main_datastore.db_pool.runInteraction("get_event", get_event) + ) + self.assertNotIn("redacts", event_json)