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Controlling Remote invocations of BPEL or ESB Services through Apache

Ramkumar Menon
Director, Product Strategy

There could be cases where you would not want clients in other machines to invoke a BPEL process or an ESB Service, but you would still want to view the WSDL of the process/service from the BPEL Console/ESB Control. For instance, you might have a BPEL process on the machine A[host name="exampledel.oracle.com"], and you wish to prevent invocation of the process from all machines other than A.



You can use the <Limit> directive to achieve the desired behaviour.



<Location /orabpel/<domainName>/<processName>/*>
   <Limit POST PUT DELETE>
   Order Deny,Allow
   Deny from all
   Allow from exampldel.oracle.com
   </Limit>
</Location>



This ensures that "GET" requests are allowed from anywhere [for viewing the WSDLs etc], but "POST" which is used for SOAP invocation of the Service is only allowed from the machine exampledel.oracle.com.



 

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