Encrypt-decrypt xml payload (PI 7.0 vs 7.1)

Question

Hi Experts.
I'm working in a web service that receive an encrypted xml payload via SOAP. The problem is that the xml that I'm receiving is partially encryptad.
I'm using a PI 7.0 communication channel type SOAP to decrypt the info, but it isn't supported because PI 7.0 SOAP Comm Channel only can decrypt the hole message, not only a part of that!!!!!!
My question is if PI 7.1 SOAP Comm Chanel can decrypt only a part of xml messages instead of a hole message like PI 7.0 is doing??
Thanks in advance.

Answer 1

Hi again.
Thanks a lot Baskar for your answer but I thinks that the envelope isn't my problem.
I'm receiving a payload that has only one encrypted node. One example could be:
<Transmisiones>
        <TransmisionDatos>
            <DatosGenericos>
                <Emisor>
                    <NifEmisor>Qnif_Example</NifEmisor>
                    <NombreEmisor>AEAT</NombreEmisor>
                </Emisor>
                <Solicitante>
                    <IdentificadorSolicitante>ID_example</IdentificadorSolicitante>
                    <NombreSolicitante>Junta Castilla-La Mancha</NombreSolicitante>
                    <Finalidad>PROC</Finalidad>
                    <Consentimiento>Si</Consentimiento>
                </Solicitante>
                <Titular>
                    <TipoDocumentacion>NIF</TipoDocumentacion>
                    <Documentacion>documentacion_Example</Documentacion>
                </Titular>
                <Transmision>
                    <CodigoCertificado>AEAT103I</CodigoCertificado>
                    <IdSolicitud>test</IdSolicitud>
                    <IdTransmision>test</IdTransmision>
                    <FechaGeneracion/>
                </Transmision>
            </DatosGenericos>
            <ns2:DatosEspecificos >
                    <xenc:EncryptionMethod Algorithm = "http://www.w3.org/2001/04/xmlenc#aes128-cbc" xmlns:xenc = "http://www.w3.org/2001/04/xmlenc#"/>
                    <ds:KeyInfo xmlns:ds = "http://www.w3.org/2000/09/xmldsig#">
                        <wsse:SecurityTokenReference xmlns:wsse = "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
                            <wsse:Reference URI = "test"/>
                        </wsse:SecurityTokenReference>
                    </ds:KeyInfo>
                    <xenc:CipherData xmlns:xenc = "http://www.w3.org/2001/04/xmlenc#">
                        <xenc:CipherValue xmlns:xenc = "http://www.w3.org/2001/04/xmlenc#">
                            7eNid3oVoNLlUcAAjUTZItHkDoPRpe5oSPc1tB/SZyVpi49VhF9Yrv0A0uvNmazIsrtbaahRAvB+
                            Go8KyHNRxsy410lbhFpzb9gqgqNTEKvGFGgDgyc0kpokhVgPfHHOmcmdHxBAGwf5vzUuPEcNw0J+
                            z9kVMRKZK31HndrOXSoiXLtHHkUqTwo4Q2rNlC3gZQKmAawDlFJPiAmUxa4ejeZWWxrnLadC5BD+
                            x=+
                        </xenc:CipherValue>
So, the xml only has one encrypted node:  CIPHER VALUE.
In PI 7.0 the SOAP comm channel cannot decypher that kind of payload because that only has a part of payload encrypted instead of a whole encrypted payload.
My question is if using PI 7.1 this problems will be solved in SOAP comm channel. Or I need to upgrade to PI 7.3??
thanks a lot