See script directory for method. The script to run in the top level
MaxScale directory is called maxscale-uncrustify.sh, which uses
another script, list-src, from the same directory (so you need to set
your PATH). The uncrustify version was 0.66.
The database-level query now only takes rows with either a global
select privileges or non-null database privileges. The table-level
query only accepts non-null databases and no global privileges,
as users with global select are added by the previous section.
If a user has an empty service name, use "mysql" as default.
Authentication data was only updated inside get_pam_user_services() if no service
was found. It was possible that the PAM service changed but the old service
would be used for authenticating, causing a false negative.
Now, the auth data is updated outside the function if authentication fails for
any reason. The new service data is compared to the old and if equal, password
check is not attempted again. This gives a false negative only if user password
has changed after the previous attempt.
Also, fixed some comments.
Make all modules lowercase and make module loading case
insensitive. Further, make command invocation case insensitive,
as far as the module name is conserned.
Divided functionality into classes, fixed comments +
various other cleanup. BackenAuth no longer increments
sequence on sending password. SQLite busy timeout shortened
to 1 second.
This includes the client and backend authenticators. Currently,
only a simple password-based scheme with the SQL-client "dialog" plugin
is supported. In this mode, the server sends the first PAM message
with the AuthSwitchRequest packet and the client responds with the
password. No further authentication messages are supported. If the
connection is not encrypted, the password is sent in plaintext. The
client password is used as is for logging in to backends.
