Re: Envelope Issues When Passing to PAWS

caten · ‎03-23-2016

I am attempting to use PERL to communicate with the PAWS API. As an example, I will be using the getInactiveVersion envelope:

<?xml version="1.0" encoding="UTF-8"?>

<soapenv:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:namesp2="http://www.w3.org/2005/08/addressing" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">

<soapenv:Header>

<wsa:MessageID xsi:type="xsd:string">

uuid:63e5d8ca-dcac-40af-916b-d32ec3382d0f

</wsa:MessageID>

<wsa:ReplyTo>

<wsa:Address xsi:type="xsd:anyURI">

http://www.w3.org/2005/08/addressing/anonymous

</wsa:Address>

</wsa:ReplyTo>

<wsa:Action xsi:type="xsd:string">

getInactiveVersion

</wsa:Action>

</wsa>

</soapenv:Header>

<soapenv:Body>

</soapenv:Body>

</soapenv:Envelope>

When I use this envelope, I get the following error:

Error: A required header representing a Message Addressing Property is not present

I have attempted using several envelopes. The I found that the following envelope worked in when I used curl in a bash script, but I couldn't get it to work in PERL:

#!/bin/bash

request='<?xml version="1.0" encoding="UTF-8"?>

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

<soapenv:Header xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing">

<wsa:Action>getInactiveVersion</wsa:Action>

<wsa:MessageID>uuid:63e5d8ca-dcac-40af-916b-d32ec3382d0f</wsa:MessageID>

<wsa:ReplyTo>

<wsa:Address>http://www.w3.org/2005/08/addressing/anonymous</wsa:Address>

</wsa:ReplyTo>

<wsa:To></wsa:To>

</soapenv:Header>

<soapenv:Body>

</soapenv:Body>

</soapenv:Envelope>'

curl --silent -k -u 'xxxxxxx:yyyyyyyy' -H "Content-type: text/xml;" -d "$request" "https://cucm/platform-services/services/VersionService"

Could anyone help me out in identifying the issue with the Error I am seeing when running the request via PERL?

Thanks.

caten · ‎03-23-2016

One thing I forgot to mention. There are times, after playing around with the envelope a bit, that I can get a response which states:

$VAR1 = {

'getInactiveVersionResponse' => {

'return' => bless( {

'version' => undef,

'remoteMessages' => bless( {

'info' => 'false',

'messageParams' => 'wsa.replyto',

'warning' => 'false',

'messageKey' => 'error.validation.required',

'error' => 'true',

'messageType' => 'internal.message.error'

}, 'RemoteMessage' ),

'result' => 'internal.request.failed'

}, 'VersionResponse' )

}

};

caten · ‎03-23-2016

I grabbed some of the PAWS trace as well:

2016-03-23 12:12:20,752 INFO [http-bio-443-exec-28] services.VersionService.getInactiveVersion -

2016-03-23 12:12:20,753 INFO [http-bio-443-exec-28] services.VersionService.getInactiveVersion - *** Starting service ***

2016-03-23 12:12:20,753 INFO [http-bio-443-exec-28] services.RemoteService.isValidRequest - replyTo = null

2016-03-23 12:12:20,754 INFO [http-bio-443-exec-28] services.RemoteService.isValidRequest - messageID = null

2016-03-23 12:12:20,754 INFO [http-bio-443-exec-28] api.Message.<init> - Message key = [error.validation.required]

2016-03-23 12:12:20,754 INFO [http-bio-443-exec-28] api.Message.<init> - Message type = [internal.message.error]

2016-03-23 12:12:20,754 INFO [http-bio-443-exec-28] element.RemoteMessage.<init> - Message param[0] = [wsa.replyto]

2016-03-23 12:12:20,755 INFO [http-bio-443-exec-28] services.VersionService.getInactiveVersion - *** Ending service ***

2016-03-23 12:12:20,755 INFO [http-bio-443-exec-28] services.VersionService.getInactiveVersion -

It looks like the replyTo and messageID aren't getting passed.

dstaudt · ‎03-23-2016

If the XML request as shown is representative of the actual request, I found the following issues:

<?xml version="1.0" encoding="UTF-8"?>

    <soapenv:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:namesp2="http://www.w3.org/2005/08/addressing" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">

        <soapenv:Header>

            <wsa xmlns:wsa="http://www.w3.org/2005/08/addressing"> <-- invalid sub-element <wsa>

                <wsa:MessageID xsi:type="xsd:string"> <-- invalid new lines and whitespace

                    uuid:63e5d8ca-dcac-40af-916b-d32ec3382d0f <-- invalid new lines and whitespace

                </wsa:MessageID>



                <wsa:ReplyTo>

                    <wsa:Address xsi:type="xsd:anyURI"> <-- invalid new lines and whitespace

                        http://www.w3.org/2005/08/addressing/anonymous<-- invalid new lines and whitespace                    </wsa:Address>

                </wsa:ReplyTo>

                <-- Missing <wsa:To></wsa:To> element

                <wsa:Action xsi:type="xsd:string"> <-- invalid new lines and whitespace

                    getInactiveVersion <-- should be 'urn:getInactiveVersion'; invalid new lines and whitespace

                </wsa:Action>

            </wsa> <-- invalid sub-element <wsa>

        </soapenv:Header>



        <soapenv:Body>

            <getInactiveVersion xmlns="http://services.api.platform.vos.cisco.com" xsi:nil="true" />

        </soapenv:Body>

    </soapenv:Envelope>

The correct version (tested on CUCM 10.5)

<?xml version="1.0" encoding="UTF-8"?>

<soapenv:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:namesp2="http://www.w3.org/2005/08/addressing" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">

<soapenv:Header xmlns:wsa="http://www.w3.org/2005/08/addressing">

<wsa:MessageID xsi:type="xsd:string">uuid:63e5d8ca-dcac-40af-916b-d32ec3382d0f</wsa:MessageID>

<wsa:ReplyTo>

<wsa:Address xsi:type="xsd:anyURI">http://www.w3.org/2005/08/addressing/anonymous</wsa:Address>

</wsa:ReplyTo>

<wsa:Action xsi:type="xsd:string">urn:getInactiveVersion</wsa:Action>

<wsa:To></wsa:To>

</soapenv:Header>

<soapenv:Body>

</soapenv:Body>

</soapenv:Envelope>