diff options
Diffstat (limited to 'synapse/rest/client')
-rw-r--r-- | synapse/rest/client/push_rule.py | 112 |
1 files changed, 17 insertions, 95 deletions
diff --git a/synapse/rest/client/push_rule.py b/synapse/rest/client/push_rule.py index a93f6fd5e0..b98640b14a 100644 --- a/synapse/rest/client/push_rule.py +++ b/synapse/rest/client/push_rule.py @@ -12,9 +12,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -from typing import TYPE_CHECKING, List, Optional, Sequence, Tuple, Union - -import attr +from typing import TYPE_CHECKING, List, Sequence, Tuple, Union from synapse.api.errors import ( NotFoundError, @@ -22,6 +20,7 @@ from synapse.api.errors import ( SynapseError, UnrecognizedRequestError, ) +from synapse.handlers.push_rules import InvalidRuleException, RuleSpec, check_actions from synapse.http.server import HttpServer from synapse.http.servlet import ( RestServlet, @@ -29,7 +28,6 @@ from synapse.http.servlet import ( parse_string, ) from synapse.http.site import SynapseRequest -from synapse.push.baserules import BASE_RULE_IDS from synapse.push.clientformat import format_push_rules_for_user from synapse.push.rulekinds import PRIORITY_CLASS_MAP from synapse.rest.client._base import client_patterns @@ -40,14 +38,6 @@ if TYPE_CHECKING: from synapse.server import HomeServer -@attr.s(slots=True, frozen=True, auto_attribs=True) -class RuleSpec: - scope: str - template: str - rule_id: str - attr: Optional[str] - - class PushRuleRestServlet(RestServlet): PATTERNS = client_patterns("/(?P<path>pushrules/.*)$", v1=True) SLIGHTLY_PEDANTIC_TRAILING_SLASH_ERROR = ( @@ -60,6 +50,7 @@ class PushRuleRestServlet(RestServlet): self.store = hs.get_datastores().main self.notifier = hs.get_notifier() self._is_worker = hs.config.worker.worker_app is not None + self._push_rules_handler = hs.get_push_rules_handler() async def on_PUT(self, request: SynapseRequest, path: str) -> Tuple[int, JsonDict]: if self._is_worker: @@ -81,8 +72,13 @@ class PushRuleRestServlet(RestServlet): user_id = requester.user.to_string() if spec.attr: - await self.set_rule_attr(user_id, spec, content) - self.notify_user(user_id) + try: + await self._push_rules_handler.set_rule_attr(user_id, spec, content) + except InvalidRuleException as e: + raise SynapseError(400, "Invalid actions: %s" % e) + except RuleNotFoundException: + raise NotFoundError("Unknown rule") + return 200, {} if spec.rule_id.startswith("."): @@ -98,23 +94,23 @@ class PushRuleRestServlet(RestServlet): before = parse_string(request, "before") if before: - before = _namespaced_rule_id(spec, before) + before = f"global/{spec.template}/{before}" after = parse_string(request, "after") if after: - after = _namespaced_rule_id(spec, after) + after = f"global/{spec.template}/{after}" try: await self.store.add_push_rule( user_id=user_id, - rule_id=_namespaced_rule_id_from_spec(spec), + rule_id=f"global/{spec.template}/{spec.rule_id}", priority_class=priority_class, conditions=conditions, actions=actions, before=before, after=after, ) - self.notify_user(user_id) + self._push_rules_handler.notify_user(user_id) except InconsistentRuleException as e: raise SynapseError(400, str(e)) except RuleNotFoundException as e: @@ -133,11 +129,11 @@ class PushRuleRestServlet(RestServlet): requester = await self.auth.get_user_by_req(request) user_id = requester.user.to_string() - namespaced_rule_id = _namespaced_rule_id_from_spec(spec) + namespaced_rule_id = f"global/{spec.template}/{spec.rule_id}" try: await self.store.delete_push_rule(user_id, namespaced_rule_id) - self.notify_user(user_id) + self._push_rules_handler.notify_user(user_id) return 200, {} except StoreError as e: if e.code == 404: @@ -172,55 +168,6 @@ class PushRuleRestServlet(RestServlet): else: raise UnrecognizedRequestError() - def notify_user(self, user_id: str) -> None: - stream_id = self.store.get_max_push_rules_stream_id() - self.notifier.on_new_event("push_rules_key", stream_id, users=[user_id]) - - async def set_rule_attr( - self, user_id: str, spec: RuleSpec, val: Union[bool, JsonDict] - ) -> None: - if spec.attr not in ("enabled", "actions"): - # for the sake of potential future expansion, shouldn't report - # 404 in the case of an unknown request so check it corresponds to - # a known attribute first. - raise UnrecognizedRequestError() - - namespaced_rule_id = _namespaced_rule_id_from_spec(spec) - rule_id = spec.rule_id - is_default_rule = rule_id.startswith(".") - if is_default_rule: - if namespaced_rule_id not in BASE_RULE_IDS: - raise NotFoundError("Unknown rule %s" % (namespaced_rule_id,)) - if spec.attr == "enabled": - if isinstance(val, dict) and "enabled" in val: - val = val["enabled"] - if not isinstance(val, bool): - # Legacy fallback - # This should *actually* take a dict, but many clients pass - # bools directly, so let's not break them. - raise SynapseError(400, "Value for 'enabled' must be boolean") - await self.store.set_push_rule_enabled( - user_id, namespaced_rule_id, val, is_default_rule - ) - elif spec.attr == "actions": - if not isinstance(val, dict): - raise SynapseError(400, "Value must be a dict") - actions = val.get("actions") - if not isinstance(actions, list): - raise SynapseError(400, "Value for 'actions' must be dict") - _check_actions(actions) - namespaced_rule_id = _namespaced_rule_id_from_spec(spec) - rule_id = spec.rule_id - is_default_rule = rule_id.startswith(".") - if is_default_rule: - if namespaced_rule_id not in BASE_RULE_IDS: - raise SynapseError(404, "Unknown rule %r" % (namespaced_rule_id,)) - await self.store.set_push_rule_actions( - user_id, namespaced_rule_id, actions, is_default_rule - ) - else: - raise UnrecognizedRequestError() - def _rule_spec_from_path(path: Sequence[str]) -> RuleSpec: """Turn a sequence of path components into a rule spec @@ -291,24 +238,11 @@ def _rule_tuple_from_request_object( raise InvalidRuleException("No actions found") actions = req_obj["actions"] - _check_actions(actions) + check_actions(actions) return conditions, actions -def _check_actions(actions: List[Union[str, JsonDict]]) -> None: - if not isinstance(actions, list): - raise InvalidRuleException("No actions found") - - for a in actions: - if a in ["notify", "dont_notify", "coalesce"]: - pass - elif isinstance(a, dict) and "set_tweak" in a: - pass - else: - raise InvalidRuleException("Unrecognised action") - - def _filter_ruleset_with_path(ruleset: JsonDict, path: List[str]) -> JsonDict: if path == []: raise UnrecognizedRequestError( @@ -357,17 +291,5 @@ def _priority_class_from_spec(spec: RuleSpec) -> int: return pc -def _namespaced_rule_id_from_spec(spec: RuleSpec) -> str: - return _namespaced_rule_id(spec, spec.rule_id) - - -def _namespaced_rule_id(spec: RuleSpec, rule_id: str) -> str: - return "global/%s/%s" % (spec.template, rule_id) - - -class InvalidRuleException(Exception): - pass - - def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None: PushRuleRestServlet(hs).register(http_server) |