blueprint.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
  ~ Copyright 2016 Red Hat, Inc. and/or its affiliates
  ~ and other contributors as indicated by the @author tags.
  ~
  ~ Licensed under the Apache License, Version 2.0 (the "License");
  ~ you may not use this file except in compliance with the License.
  ~ You may obtain a copy of the License at
  ~
  ~ http://www.apache.org/licenses/LICENSE-2.0
  ~
  ~ Unless required by applicable law or agreed to in writing, software
  ~ distributed under the License is distributed on an "AS IS" BASIS,
  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  ~ See the License for the specific language governing permissions and
  ~ limitations under the License.
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<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
           xmlns:jaxrs="http://cxf.apache.org/blueprint/jaxrs"
           xsi:schemaLocation="
		http://www.osgi.org/xmlns/blueprint/v1.0.0 http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd
		http://cxf.apache.org/blueprint/jaxrs http://cxf.apache.org/schemas/blueprint/jaxrs.xsd">

    <!-- JAXRS Application -->

    <bean id="customerBean" class="org.keycloak.example.rs.CxfCustomerService" />

    <jaxrs:server id="cxfJaxrsServer" address="/customerservice">
        <jaxrs:providers>
            <bean class="com.fasterxml.jackson.jaxrs.json.JacksonJsonProvider" />
        </jaxrs:providers>
        <jaxrs:serviceBeans>
            <ref component-id="customerBean" />
        </jaxrs:serviceBeans>
    </jaxrs:server>


    <!-- Securing of whole /cxf context by unregister default cxf servlet from paxweb and re-register with applied security constraints -->
    <bean id="cxfConstraintMapping" class="org.keycloak.adapters.osgi.PaxWebSecurityConstraintMapping">
        <property name="roles">
            <list>
                <value>user</value>
            </list>
        </property>
        <property name="url" value="/cxf/*" />
        <property name="authentication" value="true"/>
    </bean>

    <bean id="cxfKeycloakPaxWebIntegration" class="org.keycloak.adapters.osgi.undertow.PaxWebIntegrationService"
          init-method="start" destroy-method="stop">
        <property name="bundleContext" ref="blueprintBundleContext" />
        <property name="constraintMappings">
            <list>
                <ref component-id="cxfConstraintMapping" />
            </list>
        </property>
    </bean>

    <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="managedServiceReference">
            <reference interface="org.osgi.service.cm.ManagedService" filter="(service.pid=org.apache.cxf.osgi)" timeout="5000"  />
        </property>
    </bean>

</blueprint>