[Fedora-suds-list] Re: WSSE

[Glenn Franxman]

I'm stepping through the bindings code using pdb and I think I've
found a bug that is probably in the wsdl parser.

The wsdl for the service I am calling is here:
https://sandbox.amp.yahooapis.com/services/V1/LocationService?wsdl

I think the interesting bit is:
    <wsdl:input name="getAccountLocationRequest">
        <wsdlsoap:body use="literal"/>
        <wsdlsoap:header message="tns:license" part="license" use="literal"/>
        <wsdlsoap:header message="tns:accountID" part="accountID"
use="literal"/>
        <wsdlsoap:header message="tns:Security" part="Security" use="literal"/>
    </wsdl:input>

I'm stepping through the call to suds/bindings/binding.py  part_types(
method, header=True )

308 B->             pts = self.part_types(method, header=True)
309                 for header in headers:
310                     if len(pts) == n: break
311                     p = self.mkheader(method, pts[n], header)
312                     if p is not None:
313                         ns = pts[n][1].namespace()

...

> /usr/lib/python2.5/site-packages/suds/bindings/binding.py(346)part_types()
-> body = method.soap.input.body
(Pdb) l
341             @return:  A list of parameter definitions
342             @rtype: [I{pdef},]
343             """
344             result = []
345             if input:
346  ->             body = method.soap.input.body
347                 if header:
348                     parts = method.soap.input.header.message.parts
349                 else:
350                     parts = method.message.input.parts
351             else:
(Pdb) method.soap.input.header.message.parts
[(Part){
   root = <wsdl:part name="license" element="tns:license"/>
   name = "license"
   qname[] =
      "license",
      "http://amp.yahooapis.com/V1",
   element = "(u'license', u'http://amp.yahooapis.com/V1')"
   type = "None"
 }]

I think it ( and I ) are expecting
method.soap.input.header.message.parts to include tns:accountID and
tns:Security, not just tns:license.

The headers struct in suds/bindings/binding.py(308) headercontent() is:
(property:license = "...REMOVED...", property:accountID =
"...REMOVED...", (Security){
   UsernameToken =
      (UsernameToken){
         Username = "REMOVED"
         Password = "REMOVED"
      }
 })

I built the call like so:
    client = Client( apt_wsdl )

    ### build account headers
    license  = client.factory.create('ns0:license')
    license.set(  License_Key )
    accountid  = client.factory.create('ns0:accountID')
    accountid.set( Master_Account_Id )

    sectoken = client.factory.create( 'ns1:Security' )
    usernametoken = client.factory.create( 'ns1:UsernameToken' )
    usernametoken.Username = Username
    usernametoken.Password = Password
    sectoken.UsernameToken = usernametoken

    ### apply the soap headers
    client.set_options(soapheaders= (license, accountid, sectoken,) )
    client.service.getAccountLocation( )



On Tue, Jan 27, 2009 at 6:56 PM, Glenn Franxman <gfranxman at gmail.com> wrote:
> Oops, I meant what happened to the accountID header, not license.
>
> On Tue, Jan 27, 2009 at 6:55 PM, Glenn Franxman <gfranxman at gmail.com> wrote:
>> I'm only just getting started with SOAP, so forgive the n00b questions.
>>
>> I'm trying to create calls that look something along the lines of:
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>>  <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
>>  xmlns:wsse="http://schemas.xmlsoap.org/ws/2002/07/secext"
>>  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
>>  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>>  xmlns="http://amp.yahooapis.com/V1">
>>  <soapenv:Header>
>>   <wsse:Security>
>>    <wsse:UsernameToken>
>>     <wsse:Username>user</wsse:Username>
>>     <wsse:Password>password</wsse:Password>
>>    </wsse:UsernameToken>
>>   </wsse:Security>
>>   <license>3cf33e7-5ad1-3a9-093-3681f55eb0</license>
>>   <accountID>9966673</accountID>
>>  </soapenv:Header>
>>  <soapenv:Body>
>>   ...
>>  </soapenv:Body>
>>  </soapenv:Envelope>
>>
>> To that end, I'm trying to add clauses for wsse:Security, license and accountID.
>> That section of my code looks like:
>>
>>    ...
>>    #construct WS-Security header for username/password
>>    WSSE_NS = "http://schemas.xmlsoap.org/ws/2002/07/secext"
>>    client.add_prefix( 'wsse', WSSE_NS )
>>
>>    #build account headers
>>    license  = client.factory.create('license')
>>    license.set(  License_Key )
>>    accountid  = client.factory.create('accountID')
>>    accountid.set( Master_Account_Id )
>>
>>    client.set_options(soapheaders=(  license, accountid))
>>    ...
>>
>> and it is resulting in:
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>> <SOAP-ENV:Envelope xmlns:ns0="http://amp.yahooapis.com/V1"
>> xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>> xmlns:tns="http://amp.yahooapis.com/V1"
>> xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
>>   <SOAP-ENV:Header>
>>      <tns:license>...</tns:license>
>>   </SOAP-ENV:Header>
>>   <SOAP-ENV:Body>
>>     ...
>>   </SOAP-ENV:Body>
>> </SOAP-ENV:Envelope>
>>
>> I'm still trying to feel my way through this, but I'm already wondering:
>>
>>    What happened to the wsse namespace that I added?
>>    What happened to the license header that I added?
>>
>>    Has anyone successfully used WSSE with suds?
>>
>