Camel Servlet based REST API - Basic Authentication?

[Gerald Kallas]

Dear community,

with some help from your folks here I've created a Camel Servlet based REST API 
(see below).

The next step will be to add HTTP Basic Authentication (filter) to protect the 
Servlet Endpoint (API). I did a lot of research but wasn't able to find 
anything that helps.

So my question, were can I find an example for adding HTTP Basic Authentication 
to the Servlet endpoint. I'd prefer Blueprint DSL as much as possible.

Thanks in advance
- Gerald


Here my code ..

<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0";>

        <reference id="httpService" 
interface="org.osgi.service.http.HttpService"/>

        <bean id="camelHttpTransportServlet" 
class="org.apache.camel.component.servlet.CamelHttpTransportServlet"/>

        <bean 
class="org.apache.camel.component.servlet.osgi.OsgiServletRegisterer"
         init-method="register"
         destroy-method="unregister">
                <property name="alias" value="/api"/>
                <property name="httpService" ref="httpService"/>
                <property name="servlet" ref="camelHttpTransportServlet"/>
                <property name="servletName" value="camelHttpTransportServlet"/>

        </bean>

</blueprint>

lns="http://www.osgi.org/xmlns/blueprint/v1.0.0";>

        <camelContext id="isp.routes.api.RST" 
xmlns="http://camel.apache.org/schema/blueprint"; streamCache="true">

                <endpoint id="isp.endpoint.api.RST" 
uri="rest-api:///api-doc?componentName=servlet" />

                <restConfiguration
                                bindingMode="off"
                                component="servlet"
                                contextPath="/api"
                                host="DEV"
                                apiContextPath="/api-doc"
                                apiContextListing="false"
                                enableCORS="true">
                        <endpointProperty key="servletName" 
value="camelHttpTransportServlet" />
                        <dataFormatProperty key="prettyPrint" value="true"/>
                        <apiProperty key="schemes" value="https"/>
                        <apiProperty key="base.path" value="/api"/>
                        <apiProperty key="api.description" value="DEV - API 
Say"/>
                </restConfiguration>

                <rest path="/say">
                        <get uri="/hello" consumes="application/json" 
id="isp.routes.api.RST001">
                                <to uri="direct:hello"/>
                        </get>
                </rest>

                <route id="isp.routes.api.impl.RST003">
                        <from uri="direct:hello"/>
                        <setHeader name="Content-Type">
                                <constant>application/json</constant>
                        </setHeader>
                        <transform>
                                <constant>{"text": "Hello World"}</constant>
                        </transform>
                </route>

        </camelContext>

</blueprint>