-- 0037_users_password_length.sql
-- Room for Argon2id password hashes in the emulator's users table.
--
-- New passwords are stored as encoded Argon2id hashes (about 97 characters,
-- `$argon2id$v=19$m=19456,t=2,p=1$<salt>$<hash>`), and legacy hashes are
-- upgraded to that format on login. Polaris and Arcturus create
-- `users.password` as VARCHAR(64), so under MariaDB's strict mode every
-- registration failed with "Data too long for column 'password'" (and a
-- legacy-hash upgrade would fail the same way). The emulator itself never
-- reads the password (players log in to the hotel with an SSO ticket), so a
-- wider column changes nothing for it. AtomCMS' bcrypt hashes (60 characters)
-- still fit as they are.
ALTER TABLE `users` MODIFY `password` VARCHAR(255) NOT NULL;