[Carbon-dev] ESB WS Discovery Extension does not recognize service uuid

[Güçlü Akkaya]

Hi,

I have posted this to the ESB forum.But just to be safe i will post it here 
too. 

Following this guide i managed to make my services discoverable.

http://wso2.org/library/articles/2011/08/rediscover-soa-wso2-carbon-wsdiscovery#wsdsupport

One of my Services was AuthenticationAdmin, which originaly is a web service 
from the carbon core. I wanted to use this service with a proxy service 
DynamicAuthenticationAdmin to send authentication request.

So far AuthenticationAdmin has an uuid and epr on WS Discovery GUI and i added 
the  WS-Discovery Mediation Extensions plug-in. Here is the source for the 
proxy services configuration:

"<?xml version="1.0" encoding="UTF-8"?>
<definitions xmlns="http://ws.apache.org/ns/synapse";>
    <registry provider="org.wso2.carbon.mediation.registry.WSO2Registry">
        <parameter 
name="extensions">org.wso2.carbon.discovery.mediation.ext.WSDiscoveryRegistryExtension</parameter>
        <parameter 
name="discoveryProxy">https://discovery-governance-arcsp.ardich.com:9443/services/DiscoveryProxy</parameter>
        <parameter name="cachableDuration">15000</parameter>
    </registry>
    <proxy name="DynamicWSStorageService" startOnLoad="true" trace="disable">
        <target 
endpoint="wsdd://urn:uuid:65013b0a-1858-48d3-9a31-c5938a7b589a/https">
            <outSequence>
                <send/>
            </outSequence>
        </target>
        <parameter name="wsDiscoveryParams">
            <Scopes>http://ws.arcsp.ardic.com/storage</Scopes>
        </parameter>
    </proxy>
    <proxy name="DynamicAuthenticationAdmin" startOnLoad="true" trace="disable">
        <target 
endpoint="wsdd://urn:uuid:651e0822-24d8-4e07-90d8-dfbd5e78b53a/https">
            <outSequence>
                <send/>
            </outSequence>
        </target>
        <publishWSDL key="local:AuthenticationAdmin.wsdl"/>
        <parameter name="wsDiscoveryParams">
            <Scopes>http://ws.arcsp.ardic.com/auth</Scopes>
        </parameter>
    </proxy>
    <proxy name="WSStorageProxy" transports="https" startOnLoad="true" 
trace="disable">
        <target>
            <endpoint>
                <address 
uri="https://manager-storage-arcsp.ardich.com:9443/services/WSStorageService"/>
            </endpoint>
            <outSequence>
                <send/>
            </outSequence>
        </target>
        <policy 
key="conf:/repository/axis2/service-groups/WSStorageProxy/services/WSStorageProxy/policies/UTOverTransport"/>
        <parameter name="enableMTOM">true</parameter>
        <enableSec/>
    </proxy>
    <proxy name="AuthenticationAdminProxy" startOnLoad="true" trace="disable">
        <target>
            <endpoint>
                <address 
uri="https://manager-storage-arcsp.ardich.com:9443/services/AuthenticationAdmin"/>
            </endpoint>
            <outSequence>
                <send/>
            </outSequence>
        </target>
        <parameter name="wsDiscoveryParams">
            <Scopes>http://public.ims.traderpauls.com/sales/pricing</Scopes>
        </parameter>
    </proxy>
    <sequence name="fault">
        <log level="full">
            <property name="MESSAGE" value="Executing default 'fault' 
sequence"/>
            <property name="ERROR_CODE" 
expression="get-property('ERROR_CODE')"/>
            <property name="ERROR_MESSAGE" 
expression="get-property('ERROR_MESSAGE')"/>
        </log>
        <drop/>
    </sequence>
    <sequence name="main">
        <in>
            <log level="full"/>
            <filter source="get-property('To')" regex="http://localhost:9000.*";>
                <send/>
            </filter>
        </in>
        <out>
            <send/>
        </out>
    </sequence>
</definitions> "


When i try to access to the AuthenticationAdmin with the 
DynamicAuthenticationAdmin i receive following error:

"TID: [] [WSO2 Stratos Internal Enterprise Service Bus] [2011-11-21 
16:38:57,903] ERROR {org.apache.synapse.core.axis2.ProxyServiceMessageReceiver} 
- Unable to find the endpoint specified : 
wsdd://urn:uuid:651e0822-24d8-4e07-90d8-dfbd5e78b53a/https 
{org.apache.synapse.core.axis2.ProxyServiceMessageReceiver}"

As i understand the plugin does not work properly or it cannot recognized the 
uuid for the AuthenticationService,which needs to be mapped with the EPR.
 



 

ARDIC ARGE BILGI VE TEKNOLOJI ÇÖZÜMLERI

APPLIED RESEARCH DEVELOPMENT INNOVATION CENTER

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