how to do http (NOT HTTPS) authentication against ldap for webresources in my war - jboss eap 5.1.2

[jaigates]

i have developeed webservice project and deployed in jboss eap 5.1.2.

i have implemented authenticateion against ldap with https/ssl transport. For some reason i want to authenticate the wsdl's against ldap and use ONLY http protocol, so let me know how to do.

my https working configurations in web.xml

     <security-constraint>

        <web-resource-collection>

            <web-resource-name>WebService</web-resource-name>

            <url-pattern>/*</url-pattern>

        </web-resource-collection>

        <auth-constraint>

            <role-name>idvgroup1</role-name>

            <!-- To add Multiple roles if necessary -->

            <!-- <role-name>idvgroup2</role-name> -->

        </auth-constraint>

          <user-data-constraint>

            <transport-guarantee>CONFIDENTIAL</transport-guarantee>

        </user-data-constraint> 

    </security-constraint>

    <login-config>

        <auth-method>BASIC</auth-method>

        <realm-name>ServiceDomain_LDAP</realm-name>

    </login-config>