UPGRADE.rst

source ~/synapse/env/bin/activate
pip install --upgrade matrix-synapse
git pull
pip install --upgrade .
./synctl restart
# you may need to replace 'localhost:8008' if synapse is not configured
# to listen on port 8008.

curl http://localhost:8008/_synapse/admin/v1/server_version
source env/bin/activate
# replace `1.3.0` accordingly:
pip install matrix-synapse==1.3.0
# replace `1.3.0` and `stretch` accordingly:
wget https://packages.matrix.org/debian/pool/main/m/matrix-synapse-py3/matrix-synapse-py3_1.3.0+stretch1_amd64.deb
dpkg -i matrix-synapse-py3_1.3.0+stretch1_amd64.deb
UPDATE schema_version SET version = 58;
DROP TABLE IF EXISTS ignored_users;
UPDATE rooms SET has_auth_chain_index = false;
TRUNCATE event_auth_chain_links;
TRUNCATE event_auth_chains;
DELETE FROM event_auth_chain_links;
DELETE FROM event_auth_chains;
DELETE FROM applied_schema_deltas WHERE version = 59 AND file = "59/01ignored_user.py";
DELETE FROM applied_schema_deltas WHERE version = 59 AND file = "59/06chain_cover_index.sql";
from synapse.types import map_username_to_mxid_localpart

class MyMappingProvider:
    def map_user_attributes(self, userinfo, token):
        # ... your custom logic ...
        sso_user_id = ...
        localpart = map_username_to_mxid_localpart(sso_user_id)

        return {"localpart": localpart}