CUI Module

The module cui (Chargeable-User-Identity) writes Chargeable-User-Identity log to an SQL database. It uses the sql module to do the bulk of the work, but has custom schemas and queries.

Schema is in raddb/sql/cui/<DB>/schema.sql
Queries are in raddb/sql/cui/<DB>/queries.conf

Configuration Settings

dialect: The dialect of SQL you want to use, this should usually match the driver below.

If you’re using rlm_sql_null, then it should be the type of database the logged queries are going to be executed against.

driver: The sub-module to use to execute queries. This should match the database you’re attempting to connect to.

There are CUI queries available for:

DB	Driver
SQLite	rlm_sql_sqlite
MySQL	rlm_sql_mysql
PostgreSQL	rlm_sql_postgresql
Log to disk	rlm_sql_null

Driver

SQLite

rlm_sql_sqlite

MySQL

rlm_sql_mysql

PostgreSQL

rlm_sql_postgresql

Log to disk

rlm_sql_null

For dialect mysql and postgresql the following information should be provided:

sqlite { … }: SQLite configuration.
logfile: Write CUI queries to a logfile. Useful for debugging.
pool { … }: persistent connections to external resources.
cui_table: The name of the database table to use for store.
sql_user_name: SQL-User-Name is used as the user for SQL queries. Normally it is the same as User-Name, but sometimes it needs to be different. Then instead of editing User-Name (which we don’t recommend), you can set SQL-User-Name to the new value.

Default Configuration

Load the queries from a separate file.

sql cuisql {
	dialect = "sqlite"
	driver = "${dialect}"
#	server = "localhost"
#	port = 3306
#	login = "radius"
#	password = "radpass"
#	radius_db = "radius"
	sqlite {
		filename = ${radacctdir}/cui.sqlite
		bootstrap = ${modconfdir}/${..:name}/cui/sqlite/schema.sql
	}
#	logfile = ${logdir}/cuilog.sql
	pool {
		start = 0
		min = 4
		max = 10
		spare = 3
		uses = 0
		lifetime = 0
		idle_timeout = 60
	}
	cui_table = "cui"
	sql_user_name = "%{User-Name}"
	$INCLUDE ${modconfdir}/${.:name}/cui/${dialect}/queries.conf
}