b9b8775db7
This implements https://github.com/matrix-org/matrix-spec-proposals/pull/3765 which is already merged and, therefore, can use stable identifiers. For `/publicRooms` and `/hierarchy`, the topic is read from the eponymous field of the `current_state_events` table. Rather than introduce further columns in this table, I changed the insertion / update logic to write the plain-text topic from the rich topic into the existing field. This will not take effect for existing rooms unless their topic is changed. However, existing rooms shouldn't have rich topics to begin with. Similarly, for server-side search, I changed the insertion logic of the `event_search` table to prefer the value from the rich topic. Again, existing events shouldn't have rich topics and, therefore, don't need to be migrated in the table. Spec doc: https://spec.matrix.org/v1.15/client-server-api/#mroomtopic Part of supporting Matrix v1.15: https://spec.matrix.org/v1.15/client-server-api/#mroomtopic Signed-off-by: Johannes Marbach <n0-0ne+github@mailbox.org> Co-authored-by: Eric Eastwood <erice@element.io>
355 lines
9.8 KiB
Python
355 lines
9.8 KiB
Python
#
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# This file is licensed under the Affero General Public License (AGPL) version 3.
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#
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# Copyright 2019 The Matrix.org Foundation C.I.C.
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# Copyright 2017 Vector Creations Ltd
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# Copyright 2014-2016 OpenMarket Ltd
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# Copyright (C) 2023 New Vector, Ltd
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# See the GNU Affero General Public License for more details:
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# <https://www.gnu.org/licenses/agpl-3.0.html>.
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#
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# Originally licensed under the Apache License, Version 2.0:
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# <http://www.apache.org/licenses/LICENSE-2.0>.
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#
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# [This file includes modifications made by New Vector Limited]
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#
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#
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"""Contains constants from the specification."""
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import enum
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from typing import Final
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# the max size of a (canonical-json-encoded) event
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MAX_PDU_SIZE = 65536
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# Max/min size of ints in canonical JSON
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CANONICALJSON_MAX_INT = (2**53) - 1
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CANONICALJSON_MIN_INT = -CANONICALJSON_MAX_INT
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# the "depth" field on events is limited to the same as what
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# canonicaljson accepts
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MAX_DEPTH = CANONICALJSON_MAX_INT
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# the maximum length for a room alias is 255 characters
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MAX_ALIAS_LENGTH = 255
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# the maximum length for a user id is 255 characters
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MAX_USERID_LENGTH = 255
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# Constant value used for the pseudo-thread which is the main timeline.
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MAIN_TIMELINE: Final = "main"
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class Membership:
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"""Represents the membership states of a user in a room."""
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INVITE: Final = "invite"
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JOIN: Final = "join"
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KNOCK: Final = "knock"
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LEAVE: Final = "leave"
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BAN: Final = "ban"
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LIST: Final = frozenset((INVITE, JOIN, KNOCK, LEAVE, BAN))
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class PresenceState:
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"""Represents the presence state of a user."""
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OFFLINE: Final = "offline"
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UNAVAILABLE: Final = "unavailable"
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ONLINE: Final = "online"
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BUSY: Final = "org.matrix.msc3026.busy"
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class JoinRules:
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PUBLIC: Final = "public"
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KNOCK: Final = "knock"
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INVITE: Final = "invite"
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PRIVATE: Final = "private"
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# As defined for MSC3083.
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RESTRICTED: Final = "restricted"
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# As defined for MSC3787.
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KNOCK_RESTRICTED: Final = "knock_restricted"
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class RestrictedJoinRuleTypes:
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"""Understood types for the allow rules in restricted join rules."""
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ROOM_MEMBERSHIP: Final = "m.room_membership"
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class LoginType:
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PASSWORD: Final = "m.login.password"
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EMAIL_IDENTITY: Final = "m.login.email.identity"
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MSISDN: Final = "m.login.msisdn"
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RECAPTCHA: Final = "m.login.recaptcha"
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TERMS: Final = "m.login.terms"
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SSO: Final = "m.login.sso"
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DUMMY: Final = "m.login.dummy"
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REGISTRATION_TOKEN: Final = "m.login.registration_token"
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# This is used in the `type` parameter for /register when called by
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# an appservice to register a new user.
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APP_SERVICE_REGISTRATION_TYPE: Final = "m.login.application_service"
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class EventTypes:
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Member: Final = "m.room.member"
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Create: Final = "m.room.create"
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Tombstone: Final = "m.room.tombstone"
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JoinRules: Final = "m.room.join_rules"
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PowerLevels: Final = "m.room.power_levels"
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Aliases: Final = "m.room.aliases"
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Redaction: Final = "m.room.redaction"
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ThirdPartyInvite: Final = "m.room.third_party_invite"
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RoomHistoryVisibility: Final = "m.room.history_visibility"
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CanonicalAlias: Final = "m.room.canonical_alias"
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Encrypted: Final = "m.room.encrypted"
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RoomAvatar: Final = "m.room.avatar"
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RoomEncryption: Final = "m.room.encryption"
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GuestAccess: Final = "m.room.guest_access"
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# These are used for validation
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Message: Final = "m.room.message"
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Topic: Final = "m.room.topic"
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Name: Final = "m.room.name"
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ServerACL: Final = "m.room.server_acl"
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Pinned: Final = "m.room.pinned_events"
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Retention: Final = "m.room.retention"
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Dummy: Final = "org.matrix.dummy_event"
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SpaceChild: Final = "m.space.child"
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SpaceParent: Final = "m.space.parent"
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Reaction: Final = "m.reaction"
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Sticker: Final = "m.sticker"
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LiveLocationShareStart: Final = "m.beacon_info"
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CallInvite: Final = "m.call.invite"
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PollStart: Final = "m.poll.start"
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class ToDeviceEventTypes:
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RoomKeyRequest: Final = "m.room_key_request"
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class DeviceKeyAlgorithms:
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"""Spec'd algorithms for the generation of per-device keys"""
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ED25519: Final = "ed25519"
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CURVE25519: Final = "curve25519"
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SIGNED_CURVE25519: Final = "signed_curve25519"
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class EduTypes:
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PRESENCE: Final = "m.presence"
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TYPING: Final = "m.typing"
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RECEIPT: Final = "m.receipt"
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DEVICE_LIST_UPDATE: Final = "m.device_list_update"
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SIGNING_KEY_UPDATE: Final = "m.signing_key_update"
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UNSTABLE_SIGNING_KEY_UPDATE: Final = "org.matrix.signing_key_update"
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DIRECT_TO_DEVICE: Final = "m.direct_to_device"
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class RejectedReason:
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AUTH_ERROR: Final = "auth_error"
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OVERSIZED_EVENT: Final = "oversized_event"
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class RoomCreationPreset:
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PRIVATE_CHAT: Final = "private_chat"
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PUBLIC_CHAT: Final = "public_chat"
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TRUSTED_PRIVATE_CHAT: Final = "trusted_private_chat"
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class ThirdPartyEntityKind:
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USER: Final = "user"
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LOCATION: Final = "location"
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ServerNoticeMsgType: Final = "m.server_notice"
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ServerNoticeLimitReached: Final = "m.server_notice.usage_limit_reached"
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class UserTypes:
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"""Allows for user type specific behaviour. With the benefit of hindsight
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'admin' and 'guest' users should also be UserTypes. Extra user types can be
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added in the configuration. Normal users are type None or one of the extra
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user types (if configured).
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"""
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SUPPORT: Final = "support"
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BOT: Final = "bot"
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ALL_BUILTIN_USER_TYPES: Final = (SUPPORT, BOT)
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"""
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The user types that are built-in to Synapse. Extra user types can be
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added in the configuration.
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"""
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class RelationTypes:
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"""The types of relations known to this server."""
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ANNOTATION: Final = "m.annotation"
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REPLACE: Final = "m.replace"
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REFERENCE: Final = "m.reference"
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THREAD: Final = "m.thread"
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class LimitBlockingTypes:
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"""Reasons that a server may be blocked"""
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MONTHLY_ACTIVE_USER: Final = "monthly_active_user"
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HS_DISABLED: Final = "hs_disabled"
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class EventContentFields:
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"""Fields found in events' content, regardless of type."""
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# Labels for the event, cf https://github.com/matrix-org/matrix-doc/pull/2326
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LABELS: Final = "org.matrix.labels"
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# Timestamp to delete the event after
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# cf https://github.com/matrix-org/matrix-doc/pull/2228
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SELF_DESTRUCT_AFTER: Final = "org.matrix.self_destruct_after"
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# cf https://github.com/matrix-org/matrix-doc/pull/1772
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ROOM_TYPE: Final = "type"
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# Whether a room can federate.
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FEDERATE: Final = "m.federate"
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# The creator of the room, as used in `m.room.create` events.
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#
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# This is deprecated in MSC2175.
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ROOM_CREATOR: Final = "creator"
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# The version of the room for `m.room.create` events.
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ROOM_VERSION: Final = "room_version"
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ROOM_NAME: Final = "name"
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MEMBERSHIP: Final = "membership"
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MEMBERSHIP_DISPLAYNAME: Final = "displayname"
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MEMBERSHIP_AVATAR_URL: Final = "avatar_url"
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# Used in m.room.guest_access events.
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GUEST_ACCESS: Final = "guest_access"
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# The authorising user for joining a restricted room.
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AUTHORISING_USER: Final = "join_authorised_via_users_server"
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# Use for mentioning users.
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MENTIONS: Final = "m.mentions"
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# an unspecced field added to to-device messages to identify them uniquely-ish
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TO_DEVICE_MSGID: Final = "org.matrix.msgid"
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# `m.room.encryption`` algorithm field
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ENCRYPTION_ALGORITHM: Final = "algorithm"
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TOMBSTONE_SUCCESSOR_ROOM: Final = "replacement_room"
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# Used in m.room.topic events.
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TOPIC: Final = "topic"
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M_TOPIC: Final = "m.topic"
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M_TEXT: Final = "m.text"
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class EventUnsignedContentFields:
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"""Fields found inside the 'unsigned' data on events"""
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# Requesting user's membership, per MSC4115
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MEMBERSHIP: Final = "membership"
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class MTextFields:
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"""Fields found inside m.text content blocks."""
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BODY: Final = "body"
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MIMETYPE: Final = "mimetype"
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class RoomTypes:
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"""Understood values of the room_type field of m.room.create events."""
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SPACE: Final = "m.space"
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class RoomEncryptionAlgorithms:
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MEGOLM_V1_AES_SHA2: Final = "m.megolm.v1.aes-sha2"
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DEFAULT: Final = MEGOLM_V1_AES_SHA2
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class AccountDataTypes:
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DIRECT: Final = "m.direct"
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IGNORED_USER_LIST: Final = "m.ignored_user_list"
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TAG: Final = "m.tag"
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PUSH_RULES: Final = "m.push_rules"
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# MSC4155: Invite filtering
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MSC4155_INVITE_PERMISSION_CONFIG: Final = (
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"org.matrix.msc4155.invite_permission_config"
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)
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class HistoryVisibility:
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INVITED: Final = "invited"
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JOINED: Final = "joined"
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SHARED: Final = "shared"
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WORLD_READABLE: Final = "world_readable"
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class GuestAccess:
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CAN_JOIN: Final = "can_join"
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# anything that is not "can_join" is considered "forbidden", but for completeness:
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FORBIDDEN: Final = "forbidden"
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class ReceiptTypes:
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READ: Final = "m.read"
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READ_PRIVATE: Final = "m.read.private"
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FULLY_READ: Final = "m.fully_read"
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class PublicRoomsFilterFields:
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"""Fields in the search filter for `/publicRooms` that we understand.
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As defined in https://spec.matrix.org/v1.3/client-server-api/#post_matrixclientv3publicrooms
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"""
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GENERIC_SEARCH_TERM: Final = "generic_search_term"
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ROOM_TYPES: Final = "room_types"
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class ApprovalNoticeMedium:
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"""Identifier for the medium this server will use to serve notice of approval for a
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specific user's registration.
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As defined in https://github.com/matrix-org/matrix-spec-proposals/blob/babolivier/m_not_approved/proposals/3866-user-not-approved-error.md
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"""
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NONE = "org.matrix.msc3866.none"
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EMAIL = "org.matrix.msc3866.email"
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class Direction(enum.Enum):
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BACKWARDS = "b"
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FORWARDS = "f"
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class ProfileFields:
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DISPLAYNAME: Final = "displayname"
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AVATAR_URL: Final = "avatar_url"
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