<role rolename="myrole"/>
<user username="myuser" password="mypassword" roles="myrole"/>

<security-constraint>
    <web-resource-collection>
        <web-resource-name>MY WEBSITE</web-resource-name>
        <url-pattern>/*</url-pattern>
        <http-method>GET</http-method>
        <http-method>POST</http-method>
    </web-resource-collection>
    <auth-constraint>
        <role-name>myrole</role-name>
    </auth-constraint>
</security-constraint>

<login-config>
    <auth-method>BASIC</auth-method>
</login-config>

<security-role>
    <description>LOGIN</description>
    <role-name>myrole</role-name>
</security-role>