#30994 [Com]: SOAP server unable to handle request with references

[danne at dotvoid dot com]

 ID:               30994
 Comment by:       danne at dotvoid dot com
 Reported By:      mirek dot novak at gmail dot com
 Status:           Open
 Bug Type:         SOAP related
 Operating System: Linux
 PHP Version:      5.0.2
 New Comment:

References as .NET use (function call parameters outside of the actual
function call) seem not to be handled at all in the ext/soap extension.
So maybe it is not a bug but rather "not implemented". The call below is
an example message sent from .NET with references.

<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/";
        xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";
        xmlns:tns="http://spock/kunta/kunta";
        xmlns:types="http://spock/kunta/kunta/encodedTypes";
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
        xmlns:xsd="http://www.w3.org/2001/XMLSchema";>

<soap:Body
soap:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";>
        <q1:bassCall xmlns:q1="http://spock/bass/types/kunta";>
                <system xsi:type="xsd:string">XXX</system>
                <function xsi:type="xsd:string">TASKTEST</function>
                <parameter href="#id1" />
        </q1:bassCall>
        
        <soapenc:Array id="id1" soapenc:arrayType="tns:Item[1]">
                <Item href="#id2" />
        </soapenc:Array>
        
        <tns:Item id="id2" xsi:type="tns:Item">
                <key xsi:type="xsd:string">ABCabc123</key>
                <val xsi:type="xsd:string">123456</val>
        </tns:Item>
        
</soap:Body>
</soap:Envelope>

This above fail because of the following lines in ext/soap/soap.c,
starting at 2764. The code explicitly does not allow references outside
of the function.

        func = NULL;
        trav = body->children;
        while (trav != NULL) {
                if (trav->type == XML_ELEMENT_NODE) {
                        if (func != NULL) {
                                soap_server_fault("Client", "looks like we got 
\"Body\" with
several functions call", NULL, NULL, NULL TSRMLS_CC);
                        }
                        func = trav;
                }
                trav = trav->next;
        }

Regards,
Danne Lundqvist


Previous Comments:
------------------------------------------------------------------------

[2004-12-06 08:00:55] mirek dot novak at gmail dot com

Description:
------------
SOAP server unable to handle request with references inside.
-- SOAP request example --
<?xml version="1.0" encoding="utf-8" ?>
  <soap:Envelope
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/";
    xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";
    xmlns:tns="urn:anima:partner"
    xmlns:types="urn:anima:partner/encodedTypes"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
    xmlns:xsd="http://www.w3.org/2001/XMLSchema";>
    <soap:Body
      soap:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";>
      <tns:setPoznamka>
        <data href="#id1" />
      </tns:setPoznamka>
      <q1:PoznamkaType id="id1" xsi:type="q1:PoznamkaType"
          xmlns:q1="urn:anima:partner:schema">
        <kid xsi:type="xsd:string">1310</kid>
        <pozn xsi:type="xsd:string">jhgjfhfg</pozn>
      </q1:PoznamkaType>
    </soap:Body>
  </soap:Envelope>
-- end of ex. --
problem is <data href="#id1" /> which is not properly handled. Server
responded with SOAP error and additional message "looks like we got
"Body" with several functions call".



------------------------------------------------------------------------


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Edit this bug report at http://bugs.php.net/?id=30994&edit=1