Co-Authored-By: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>

This is useful to allow room admins to quickly deal with a large number
of abusive messages.

Use account_threepid_delegate for 3pid validation

Only count real users when checking for auto-creation of auto-join room

Censor redactions in DB after a month

Signed-off-by: Jason Robinson <jasonr@matrix.org>

Add opentracing span for HTTP push

Signed-off-by: Jason Robinson <jasonr@matrix.org>

Signed-off-by: Jason Robinson <jasonr@matrix.org>

Signed-off-by: Jason Robinson <jasonr@matrix.org>

Previously if the first registered user was a "support" or "bot" user,
when the first real user registers, the auto-join rooms were not
created.

Fix to exclude non-real (ie users with a special user type) users
when counting how many users there are to determine whether we should
auto-create a room.

Signed-off-by: Jason Robinson <jasonr@matrix.org>

`sid` is required to be part of `three_pid_creds`. We were 500'ing if it wasn't provided instead of returning `M_MISSING_PARAM`.

Correctly handle non-bool m.federate flag

Move get_threepid_validation_session and delete_threepid_session into RegistrationWorkerStore

Fix destructuring assumption bug with using load_jinja2_templates

Co-Authored-By: Erik Johnston <erik@matrix.org>