CXF + Karaf 4: how to access the CXFNonSpringServlet

[Jérôme Revillard]

Dear all,

Since a couple of days, I'm trying to secure or web services which are running inside a Karaf 4 container with keycloak (http://keycloak.jboss.org).

I followed a bit the demo here: https://github.com/keycloak/keycloak/tree/master/examples/fuse and more particularly the "*Builtin web applications*" part which is here to secure the all /cxf context.

I had to update different things to be able to work with Karaf 4 but, I cannot make it working because I cannot get access to the cxf servlet. If you look at the blueprint.xml <https://github.com/keycloak/keycloak/blob/master/examples/fuse/cxf-jaxrs/src/main/resources/OSGI-INF/blueprint/blueprint.xml> file, you can see:

    <bean id="defaultCxfReregistration" 
class="org.keycloak.adapters.osgi.ServletReregistrationService" 
depends-on="cxfKeycloakPaxWebIntegration"
          init-method="start" destroy-method="stop">
        <property name="bundleContext" ref="blueprintBundleContext" />
        <property name="servletReference">
            <reference interface="javax.servlet.Servlet" filter="(alias=/cxf)" 
timeout="5000" />
        </property>
    </bean>

Unfortunately, this bean is never instanciated because there is no "javax.servlet.Servlet" registered as service as it "should" be as written in ServletReregistrationService.java <https://github.com/keycloak/keycloak/blob/5301b556f09a8e06b8d2fd8c957c5b2a6251e3ab/integration/osgi-adapter/src/main/java/org/keycloak/adapters/osgi/ServletReregistrationService.java>: "Service, which allows to remove previously registered servlets in karaf/fuse environment. It assumes that particular servlet was previously registered as service in OSGI container under {@link javax.servlet.Servlet} interface."

Thanks in advance!
Jerome

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Dr Jérôme Revillard
CTO MAAT/GNUBILA France
www.gnubila.fr

174 Impasse des Prés d'en Bas
74370 Argonay (France)

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I can get access to the ServletExporter but, the servlet object is private there, without anyway to retrieve it. Could somebody help me to solve this issue please ? Would there have another approach ?

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