Enable Authorization For Spring Insight

web.xml

        <security-constraint>
                <web-resource-collection>
                        <web-resource-name>Random Writings Insight</web-resource-name>
                        <url-pattern>/*</url-pattern>
                </web-resource-collection>
                <auth-constraint>
                        <role-name>insight_admin</role-name>
                </auth-constraint>
        </security-constraint>

        <login-config>
                <auth-method>BASIC</auth-method>
                <realm-name>Insight</realm-name>
        </login-config>

        <security-role>
                <description>Random Writings Insight Admin</description>
                <role-name>insight_admin</role-name>
        </security-role>