25 September, 2020
Add to conf/login-config.xml:
<application-policy name="MyPolicy"> <authentication> <login-module flag="required" code="org.jboss.security.auth.spi.DatabaseServerLoginModule"> <module-option name="dsJndiName">java:/AuthorityDB</module-option> <module-option name="principalsQuery">SELECT Password FROM Users WHERE Username=?</module-option> <module-option name="rolesQuery">SELECT Rolename, "Roles" FROM Roles WHERE Username=?</module-option> </login-module> </authentication> </application-policy>
The application policy name declares a new policy. We will reference this name in each [web] application that wishes to use it.
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The required flag means that the login module is required to succeed.
If it succeeds or fails, authentication still continues to proceed down the LoginModule list
Other options are: requisite, sufficient, and optional
Module option dsJndiName:
Defines the JNDI name of the RDBMS DataSource that defines logical users and roles tables
Defaults to java:/DefaultDS
Module option principalsQuery:
Defines a prepared SQL statement that queries the password of a given username
Defaults to select Password from Principals where PrincipalID=?
Module option rolesQuery:
Defines a prepared SQL statement that queries role names (and groups) of a given username
The default group name is Roles (hard-coded). Defaults to select Role, RoleGroup from Roles where PrincipalID=?
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