diff options
Diffstat (limited to 'synapse/api')
| -rw-r--r-- | synapse/api/auth.py | 11 | ||||
| -rw-r--r-- | synapse/api/errors.py | 58 |
2 files changed, 56 insertions, 13 deletions
diff --git a/synapse/api/auth.py b/synapse/api/auth.py index 6e6eaf3805..82e6475ef5 100644 --- a/synapse/api/auth.py +++ b/synapse/api/auth.py @@ -26,6 +26,7 @@ from synapse.api.errors import ( Codes, InvalidClientTokenError, MissingClientTokenError, + UnstableSpecAuthError, ) from synapse.appservice import ApplicationService from synapse.http import get_request_user_agent @@ -106,8 +107,11 @@ class Auth: forgot = await self.store.did_forget(user_id, room_id) if not forgot: return membership, member_event_id - - raise AuthError(403, "User %s not in room %s" % (user_id, room_id)) + raise UnstableSpecAuthError( + 403, + "User %s not in room %s" % (user_id, room_id), + errcode=Codes.NOT_JOINED, + ) async def get_user_by_req( self, @@ -600,8 +604,9 @@ class Auth: == HistoryVisibility.WORLD_READABLE ): return Membership.JOIN, None - raise AuthError( + raise UnstableSpecAuthError( 403, "User %s not in room %s, and room previews are disabled" % (user_id, room_id), + errcode=Codes.NOT_JOINED, ) diff --git a/synapse/api/errors.py b/synapse/api/errors.py index 1c74e131f2..e6dea89c6d 100644 --- a/synapse/api/errors.py +++ b/synapse/api/errors.py @@ -26,6 +26,7 @@ from twisted.web import http from synapse.util import json_decoder if typing.TYPE_CHECKING: + from synapse.config.homeserver import HomeServerConfig from synapse.types import JsonDict logger = logging.getLogger(__name__) @@ -80,6 +81,12 @@ class Codes(str, Enum): INVALID_SIGNATURE = "M_INVALID_SIGNATURE" USER_DEACTIVATED = "M_USER_DEACTIVATED" + # Part of MSC3848 + # https://github.com/matrix-org/matrix-spec-proposals/pull/3848 + ALREADY_JOINED = "ORG.MATRIX.MSC3848.ALREADY_JOINED" + NOT_JOINED = "ORG.MATRIX.MSC3848.NOT_JOINED" + INSUFFICIENT_POWER = "ORG.MATRIX.MSC3848.INSUFFICIENT_POWER" + # The account has been suspended on the server. # By opposition to `USER_DEACTIVATED`, this is a reversible measure # that can possibly be appealed and reverted. @@ -167,7 +174,7 @@ class SynapseError(CodeMessageException): else: self._additional_fields = dict(additional_fields) - def error_dict(self) -> "JsonDict": + def error_dict(self, config: Optional["HomeServerConfig"]) -> "JsonDict": return cs_error(self.msg, self.errcode, **self._additional_fields) @@ -213,7 +220,7 @@ class ConsentNotGivenError(SynapseError): ) self._consent_uri = consent_uri - def error_dict(self) -> "JsonDict": + def error_dict(self, config: Optional["HomeServerConfig"]) -> "JsonDict": return cs_error(self.msg, self.errcode, consent_uri=self._consent_uri) @@ -307,6 +314,37 @@ class AuthError(SynapseError): super().__init__(code, msg, errcode, additional_fields) +class UnstableSpecAuthError(AuthError): + """An error raised when a new error code is being proposed to replace a previous one. + This error will return a "org.matrix.unstable.errcode" property with the new error code, + with the previous error code still being defined in the "errcode" property. + + This error will include `org.matrix.msc3848.unstable.errcode` in the C-S error body. + """ + + def __init__( + self, + code: int, + msg: str, + errcode: str, + previous_errcode: str = Codes.FORBIDDEN, + additional_fields: Optional[dict] = None, + ): + self.previous_errcode = previous_errcode + super().__init__(code, msg, errcode, additional_fields) + + def error_dict(self, config: Optional["HomeServerConfig"]) -> "JsonDict": + fields = {} + if config is not None and config.experimental.msc3848_enabled: + fields["org.matrix.msc3848.unstable.errcode"] = self.errcode + return cs_error( + self.msg, + self.previous_errcode, + **fields, + **self._additional_fields, + ) + + class InvalidClientCredentialsError(SynapseError): """An error raised when there was a problem with the authorisation credentials in a client request. @@ -338,8 +376,8 @@ class InvalidClientTokenError(InvalidClientCredentialsError): super().__init__(msg=msg, errcode="M_UNKNOWN_TOKEN") self._soft_logout = soft_logout - def error_dict(self) -> "JsonDict": - d = super().error_dict() + def error_dict(self, config: Optional["HomeServerConfig"]) -> "JsonDict": + d = super().error_dict(config) d["soft_logout"] = self._soft_logout return d @@ -362,7 +400,7 @@ class ResourceLimitError(SynapseError): self.limit_type = limit_type super().__init__(code, msg, errcode=errcode) - def error_dict(self) -> "JsonDict": + def error_dict(self, config: Optional["HomeServerConfig"]) -> "JsonDict": return cs_error( self.msg, self.errcode, @@ -397,7 +435,7 @@ class InvalidCaptchaError(SynapseError): super().__init__(code, msg, errcode) self.error_url = error_url - def error_dict(self) -> "JsonDict": + def error_dict(self, config: Optional["HomeServerConfig"]) -> "JsonDict": return cs_error(self.msg, self.errcode, error_url=self.error_url) @@ -414,7 +452,7 @@ class LimitExceededError(SynapseError): super().__init__(code, msg, errcode) self.retry_after_ms = retry_after_ms - def error_dict(self) -> "JsonDict": + def error_dict(self, config: Optional["HomeServerConfig"]) -> "JsonDict": return cs_error(self.msg, self.errcode, retry_after_ms=self.retry_after_ms) @@ -429,7 +467,7 @@ class RoomKeysVersionError(SynapseError): super().__init__(403, "Wrong room_keys version", Codes.WRONG_ROOM_KEYS_VERSION) self.current_version = current_version - def error_dict(self) -> "JsonDict": + def error_dict(self, config: Optional["HomeServerConfig"]) -> "JsonDict": return cs_error(self.msg, self.errcode, current_version=self.current_version) @@ -469,7 +507,7 @@ class IncompatibleRoomVersionError(SynapseError): self._room_version = room_version - def error_dict(self) -> "JsonDict": + def error_dict(self, config: Optional["HomeServerConfig"]) -> "JsonDict": return cs_error(self.msg, self.errcode, room_version=self._room_version) @@ -515,7 +553,7 @@ class UnredactedContentDeletedError(SynapseError): ) self.content_keep_ms = content_keep_ms - def error_dict(self) -> "JsonDict": + def error_dict(self, config: Optional["HomeServerConfig"]) -> "JsonDict": extra = {} if self.content_keep_ms is not None: extra = {"fi.mau.msc2815.content_keep_ms": self.content_keep_ms} |