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MustUnderstand attribute in WCF response causes error for Java / Axis client

We developed a WCF4 service with usernameToken authentication, which is consumed by the Java / Axis client (we do not control).

I see that the body of the incoming request looks like this ...

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
  <soapenv:Header>
    <wss:Security xmlns:wss="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
      <wss:UsernameToken>
        <wss:Username>username</wss:Username>
        <wss:Password>password</wss:Password>
      </wss:UsernameToken>
    </wss:Security>
  </soapenv:Header>
  <soapenv:Body>
    {snipped}
  </soapenv:Body>
</soapenv:Envelope>

and the answer we return looks like this ...

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" xmlns:u="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
  <s:Header>
    <o:Security s:mustUnderstand="1" xmlns:o="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
      <u:Timestamp u:Id="_0">
        <u:Created>2012-05-02T01:23:12.711Z</u:Created>
        <u:Expires>2012-05-02T01:28:12.711Z</u:Expires>
      </u:Timestamp>
    </o:Security>
  </s:Header>
  <s:Body xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    {snipped}
  </s:Body>
</s:Envelope>

The problem is the s: mustUnderstand = "1" attribute in the response. This causes a "Must Understanding check failed" error in the Java / Axis client.

Does anyone know how to configure WCF to remove this s: mustUnderstand attribute, or at least set it to "0" instead of "1"?

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1 answer

, , , , includeTimestamp = "false". , ( ) , - ​​ mustUnderstand, .

<customBinding>
    <binding name="customBindingConfig">
        <security authenticationMode="UserNameOverTransport" includeTimestamp="false" />
         <textMessageEncoding messageVersion="Soap11" />
         <httpTransport />
   </binding>
</customBinding>

, ...

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" xmlns:u="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
    <s:Body xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
        {snipped}
    </s:Body>
</s:Envelope>
+1

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