forked-synapse/synapse/storage/schema/delta/30/threepid_guest_access_tokens.sql
Daniel Wagner-Hall 33300673b7 Generate guest access token on 3pid invites
This means that following the same link across multiple sessions or
devices can re-use the same guest account.

Note that this is somewhat of an abuse vector; we can't throw up
captchas on this flow, so this is a way of registering ephemeral
accounts for spam, whose sign-up we don't rate limit.
2016-02-24 14:41:25 +00:00

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SQL

/* Copyright 2016 OpenMarket Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-- Stores guest account access tokens generated for unbound 3pids.
CREATE TABLE threepid_guest_access_tokens(
medium TEXT, -- The medium of the 3pid. Must be "email".
address TEXT, -- The 3pid address.
guest_access_token TEXT, -- The access token for a guest user for this 3pid.
first_inviter TEXT -- User ID of the first user to invite this 3pid to a room.
);
CREATE UNIQUE INDEX threepid_guest_access_tokens_index ON threepid_guest_access_tokens(medium, address);