Self-hosters can now run:
./solitaire_server --reset-password <username>
to update a player's password and invalidate all their refresh tokens
(forcing re-login on every device). Password is read from stdin so it
can be piped from scripts or a password manager without appearing in
shell history.
Implementation:
- reset_password() in auth.rs: validates length, bcrypt-hashes new
password, updates users.password_hash, deletes all refresh_tokens
rows for the user.
- main.rs: --reset-password dispatch before HTTP server startup;
JWT_SECRET not required for this path.
- 4 integration tests covering: login works after reset, old password
rejected, refresh tokens invalidated, unknown user → NotFound,
short password → BadRequest.
- README_SERVER.md: admin password-reset section with examples.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
funman300