configuring a combined realm

[Francesco Viscomi]

I'm unable to understand what's wrong with this configuration:

in the server.xml file I defined that as a resource i want to use
conf/tomcat-users.xml (this authentication is just for tomcat manager);
While to authenticated user on my application i define in the context.xml
file as a realm a database;
In other words I don't want to modify server.xml file to make
authentication on my app;


server.xml  file:
========================================================================================
<?xml version='1.0' encoding='utf-8'?>
<Server port="8005" shutdown="SHUTDOWN">
    <Listener className="org.apache.catalina.core.AprLifecycleListener"
SSLEngine="on" />
    <Listener className="org.apache.catalina.core.JasperListener" />
    <Listener
className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />
    <Listener
className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />
    <Listener
className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" />


    <GlobalNamingResources>
        <Resource name="UserDatabase" auth="Container"
            type="org.apache.catalina.UserDatabase"
            description="User database that can be updated and saved"
            factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
            pathname="conf/tomcat-users.xml" />

    </GlobalNamingResources>



    <Service name="Catalina">
        <Connector port="8080" protocol="HTTP/1.1"
            connectionTimeout="20000"
            redirectPort="8443" />
        <Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />
        <Engine name="Catalina" defaultHost="localhost">
            <Host name="localhost"  appBase="webapps" unpackWARs="true"
autoDeploy="true">

                <Realm
className="org.apache.catalina.realm.UserDatabaseRealm"
                    resourceName="UserDatabase"/>

                <Valve
className="org.apache.catalina.valves.AccessLogValve" directory="logs"
                    prefix="localhost_access_log." suffix=".txt"
                    pattern="%h %l %u %t &quot;%r&quot; %s %b" />
            </Host>
        </Engine>
    </Service>
</Server>

====================================================================================

context.xml file
===============================================================================
<?xml version="1.0" encoding="UTF-8"?>
<Context antiJARLocking="true" path="/SitoAziendale">


    <Resource name="jdbc/PoolConnessioni" auth="Container"
type="javax.sql.DataSource"
        maxActive="100" maxIdle="30" maxWait="10000"
        username="utentedb" password="utentedb"
driverClassName="com.mysql.jdbc.Driver"

url="jdbc:mysql://localhost:3306/timesheet?zeroDateTimeBehavior=convertToNull"/>



    <Realm className="org.apache.catalina.realm.DataSourceRealm"
        dataSourceName="jdbc/PoolConnessioni"
        userTable="Dipendente" userNameCol="username" userCredCol="password"
        userRoleTable="ruoliUtente" roleNameCol="nomeRuolo"/>


</Context>

========================================================================================

thanks;