dendrite/db-schema/devices/1511791787_initial.up.sql
2017-11-27 16:31:46 +00:00

21 lines
1.2 KiB
SQL

-- Stores data about devices.
CREATE TABLE IF NOT EXISTS device_devices (
-- The access token granted to this device. This has to be the primary key
-- so we can distinguish which device is making a given request.
access_token TEXT NOT NULL PRIMARY KEY,
-- The device identifier. This only needs to uniquely identify a device for a given user, not globally.
-- access_tokens will be clobbered based on the device ID for a user.
device_id TEXT NOT NULL,
-- The Matrix user ID localpart for this device. This is preferable to storing the full user_id
-- as it is smaller, makes it clearer that we only manage devices for our own users, and may make
-- migration to different domain names easier.
localpart TEXT NOT NULL,
-- When this devices was first recognised on the network, as a unix timestamp (ms resolution).
created_ts BIGINT NOT NULL,
-- The display name, human friendlier than device_id and updatable
display_name TEXT
-- TODO: device keys, device display names, last used ts and IP address?, token restrictions (if 3rd-party OAuth app)
);
-- Device IDs must be unique for a given user.
CREATE UNIQUE INDEX IF NOT EXISTS device_localpart_id_idx ON device_devices(localpart, device_id);