<Realm  className="org.apache.catalina.realm.JAASRealm"
        appName="TomcatTimedLogin"
        userClassName="com.tagish.auth.TypedPrincipal"
        roleClassNames="org.ovasp.java.jaas.RolePrincipal" />

TomcatTimedLogin
{
    org.owasp.java.jaas.TomcatTimedLogin required
    useDS=true
    dsJNDI="jdbc/resourceName"
        dbDriver="com.microsoft.sqlserver.jdbc.SQLServerDriver"
        dbURL="jdbc:sqlserver://server\DBSERVER;databaseName=DBName"
        dbUser="username"
        dbPassword="password"
        debug=true
        loginTable="loginTable"
        clippingLevel="3"
        interval="10"
        loginQuery="SELECT UserID,Password FROM Users WHERE LogonUserName=? AND RetirementDate is null"
        rolesQuery="SELECT Role.RoleDescription FROM User_Role,Role WHERE User_Role.UserID=? AND User_Role.RoleID=Role.RoleID";
};

java.security.auth.login.config=file:///C:/config/login.config

SEVERE: Class org.ovasp.java.jaas.RolePrincipal not found! Class not added.

org.ovasp.java.jaas.RolePrincipal

org.owasp.java.jaas.RolePrincipal