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authentik/lifecycle/system_migrations/to_2021_3_authenticator.py
Jens L b90ed6bab3
lifecycle: improve reliability of system migrations (#7089)
* lifecycle: improve reliability of system migrations

better transaction handling which allows for re-trying migrations without needing manual intervention

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* fix lint

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* remove explicit commit

---------

Signed-off-by: Jens Langhammer <jens@goauthentik.io>
2023-10-06 18:56:10 +02:00

30 lines
1.6 KiB
Python

# flake8: noqa
from lifecycle.migrate import BaseMigration
SQL_STATEMENT = """
ALTER TABLE authentik_stages_otp_static_otpstaticstage RENAME TO authentik_stages_authenticator_static_otpstaticstage;
UPDATE django_migrations SET app = replace(app, 'authentik_stages_otp_static', 'authentik_stages_authenticator_static');
UPDATE django_content_type SET app_label = replace(app_label, 'authentik_stages_otp_static', 'authentik_stages_authenticator_static');
ALTER TABLE authentik_stages_otp_time_otptimestage RENAME TO authentik_stages_authenticator_totp_otptimestage;
UPDATE django_migrations SET app = replace(app, 'authentik_stages_otp_time', 'authentik_stages_authenticator_totp');
UPDATE django_content_type SET app_label = replace(app_label, 'authentik_stages_otp_time', 'authentik_stages_authenticator_totp');
ALTER TABLE authentik_stages_otp_validate_otpvalidatestage RENAME TO authentik_stages_authenticator_validate_otpvalidatestage;
UPDATE django_migrations SET app = replace(app, 'authentik_stages_otp_validate', 'authentik_stages_authenticator_validate');
UPDATE django_content_type SET app_label = replace(app_label, 'authentik_stages_otp_validate', 'authentik_stages_authenticator_validate');
"""
class Migration(BaseMigration):
def needs_migration(self) -> bool:
self.cur.execute(
"select * from information_schema.tables where table_name ="
" 'authentik_stages_otp_static_otpstaticstage';"
)
return bool(self.cur.rowcount)
def run(self):
with self.con.transaction():
self.cur.execute(SQL_STATEMENT)