GetEventProperties fails to recognise tns1:VideoSource #62

parsley72 · 2023-10-11T05:11:33Z

parsley72
Oct 11, 2023

I'm trying to implement Profile T's requirement for Tampering Events by adding tns1:VideoSource/ImageTooDark/ImagingService, but the test tool is failing EVENT-1-1-2-v19.06 GET EVENT PROPERTIES with the error:

   STEP 2 - Get Event Properties
      StepStart: 2023-10-11T04:59:49.4520668Z
      Transmit done
      Receive done
      'tns1' is an undeclared prefix. Line 2, position 3059.
   STEP FAILED

I thought tns1:VideoSource was the correct name. Can anyone suggest what I'm doing wrong?

<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope
	xmlns:SOAP-ENV="http://www.w3.org/2003/05/soap-envelope"
	xmlns:SOAP-ENC="http://www.w3.org/2003/05/soap-encoding"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:xsd="http://www.w3.org/2001/XMLSchema"
	xmlns:c14n="http://www.w3.org/2001/10/xml-exc-c14n#"
	xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
	xmlns:saml1="urn:oasis:names:tc:SAML:1.0:assertion"
	xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion"
	xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"
	xmlns:xenc="http://www.w3.org/2001/04/xmlenc#"
	xmlns:wsc="http://docs.oasis-open.org/ws-sx/ws-secureconversation/200512"
	xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"
	xmlns:wsdd="http://schemas.xmlsoap.org/ws/2005/04/discovery"
	xmlns:wsdd10="http://tempuri.org/wsdd10.xsd"
	xmlns:wsa="http://www.w3.org/2005/08/addressing"
	xmlns:tnsol="http://www.oclea.com/topics"
	xmlns:ter="http://www.onvif.org/ver10/error"
	xmlns:xmime="http://tempuri.org/xmime.xsd"
	xmlns:xop="http://www.w3.org/2004/08/xop/include"
	xmlns:tt="http://www.onvif.org/ver10/schema"
	xmlns:wsrfbf="http://docs.oasis-open.org/wsrf/bf-2"
	xmlns:wstop="http://docs.oasis-open.org/wsn/t-1"
	xmlns:wsrfr="http://docs.oasis-open.org/wsrf/r-2"
	xmlns:oclea="http://www.onvif.org/ver10/events/wsdl/PullPointSubscriptionBinding"
	xmlns:oclea10="http://www.onvif.org/ver10/network/wsdl/DiscoveryLookupBinding"
	xmlns:oclea2="http://www.onvif.org/ver10/events/wsdl/EventBinding"
	xmlns:tev="http://www.onvif.org/ver10/events/wsdl"
	xmlns:oclea3="http://www.onvif.org/ver10/events/wsdl/SubscriptionManagerBinding"
	xmlns:oclea4="http://www.onvif.org/ver10/events/wsdl/NotificationProducerBinding"
	xmlns:oclea5="http://www.onvif.org/ver10/events/wsdl/NotificationConsumerBinding"
	xmlns:oclea6="http://www.onvif.org/ver10/events/wsdl/PullPointBinding"
	xmlns:oclea7="http://www.onvif.org/ver10/events/wsdl/CreatePullPointBinding"
	xmlns:oclea8="http://www.onvif.org/ver10/events/wsdl/PausableSubscriptionManagerBinding"
	xmlns:wsnt="http://docs.oasis-open.org/wsn/b-2"
	xmlns:oclea9="http://www.onvif.org/ver10/network/wsdl/RemoteDiscoveryBinding"
	xmlns:tdn="http://www.onvif.org/ver10/network/wsdl"
	xmlns:tds="http://www.onvif.org/ver10/device/wsdl"
	xmlns:timg="http://www.onvif.org/ver20/imaging/wsdl"
	xmlns:trt="http://www.onvif.org/ver10/media/wsdl">
	<SOAP-ENV:Header>
		<wsa:MessageID>urn:uuid:16cdd186-f45a-4488-a4ae-af13ee34e727</wsa:MessageID>
		<wsa:ReplyTo SOAP-ENV:mustUnderstand="true">
			<wsa:Address>http://www.w3.org/2005/08/addressing/anonymous</wsa:Address>
		</wsa:ReplyTo>
		<wsa:To SOAP-ENV:mustUnderstand="true">http://192.168.1.33:1000/onvif/events_service</wsa:To>
		<wsa:Action SOAP-ENV:mustUnderstand="true">http://www.onvif.org/ver10/events/wsdl/EventPortType/GetEventPropertiesResponse</wsa:Action>
	</SOAP-ENV:Header>
	<SOAP-ENV:Body>
		<tev:GetEventPropertiesResponse>
			<tev:TopicNamespaceLocation>https://www.onvif.org/onvif/ver10/topics/topicns.xml</tev:TopicNamespaceLocation>
			<wsnt:FixedTopicSet>true</wsnt:FixedTopicSet>
			<wstop:TopicSet>
				<tns1:VideoSource
					xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"
					xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"
					xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
					xmlns:xsd="http://www.w3.org/2001/XMLSchema"
					xmlns:SOAP-ENV="http://www.w3.org/2003/05/soap-envelope"
					xmlns:SOAP-ENC="http://www.w3.org/2003/05/soap-encoding"
					xmlns:c14n="http://www.w3.org/2001/10/xml-exc-c14n#"
					xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
					xmlns:saml1="urn:oasis:names:tc:SAML:1.0:assertion"
					xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion"
					xmlns:xenc="http://www.w3.org/2001/04/xmlenc#"
					xmlns:wsc="http://docs.oasis-open.org/ws-sx/ws-secureconversation/200512"
					xmlns:wsdd="http://schemas.xmlsoap.org/ws/2005/04/discovery"
					xmlns:wsdd10="http://tempuri.org/wsdd10.xsd"
					xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing"
					xmlns:tnsol="http://www.oclea.com/topics"
					xmlns:ter="http://www.onvif.org/ver10/error"
					xmlns:xmime="http://tempuri.org/xmime.xsd"
					xmlns:xop="http://www.w3.org/2004/08/xop/include"
					xmlns:tt="http://www.onvif.org/ver10/schema"
					xmlns:wsrfbf="http://docs.oasis-open.org/wsrf/bf-2"
					xmlns:wstop="http://docs.oasis-open.org/wsn/t-1"
					xmlns:wsrfr="http://docs.oasis-open.org/wsrf/r-2"
					xmlns:oclea="http://www.onvif.org/ver10/events/wsdl/PullPointSubscriptionBinding"
					xmlns:oclea10="http://www.onvif.org/ver10/network/wsdl/DiscoveryLookupBinding"
					xmlns:oclea2="http://www.onvif.org/ver10/events/wsdl/EventBinding"
					xmlns:tev="http://www.onvif.org/ver10/events/wsdl"
					xmlns:oclea3="http://www.onvif.org/ver10/events/wsdl/SubscriptionManagerBinding"
					xmlns:oclea4="http://www.onvif.org/ver10/events/wsdl/NotificationProducerBinding"
					xmlns:oclea5="http://www.onvif.org/ver10/events/wsdl/NotificationConsumerBinding"
					xmlns:oclea6="http://www.onvif.org/ver10/events/wsdl/PullPointBinding"
					xmlns:oclea7="http://www.onvif.org/ver10/events/wsdl/CreatePullPointBinding"
					xmlns:oclea8="http://www.onvif.org/ver10/events/wsdl/PausableSubscriptionManagerBinding"
					xmlns:wsnt="http://docs.oasis-open.org/wsn/b-2"
					xmlns:oclea9="http://www.onvif.org/ver10/network/wsdl/RemoteDiscoveryBinding"
					xmlns:tdn="http://www.onvif.org/ver10/network/wsdl"
					xmlns:tds="http://www.onvif.org/ver10/device/wsdl"
					xmlns:timg="http://www.onvif.org/ver20/imaging/wsdl"
					xmlns:trt="http://www.onvif.org/ver10/media/wsdl" wstop:topic="true">
					<ImageTooDark wstop:topic="false">
						<ImagingService wstop:topic="true">
							<tt:MessageDescription IsProperty="true">
								<tt:Source>
									<tt:SimpleItemDescription Type="tt:ReferenceToken" Name="State"></tt:SimpleItemDescription>
								</tt:Source>
								<tt:Data>
									<tt:SimpleItemDescription Type="xsd:boolean" Name="State"></tt:SimpleItemDescription>
								</tt:Data>
							</tt:MessageDescription>
						</ImagingService>
					</ImageTooDark>
				</tns1:VideoSource>
			</wstop:TopicSet>
			<wsnt:TopicExpressionDialect>http://www.onvif.org/ver10/tev/topicExpression/ConcreteSet</wsnt:TopicExpressionDialect>
			<wsnt:TopicExpressionDialect>http://docs.oasis-open.org/wsn/t-1/TopicExpression/Concrete</wsnt:TopicExpressionDialect>
			<tev:MessageContentFilterDialect>http://www.onvif.org/ver10/tev/messageContentFilter/ItemFilter</tev:MessageContentFilterDialect>
			<tev:MessageContentSchemaLocation>http://www.onvif.org/ver10/schema/onvif.xsd</tev:MessageContentSchemaLocation>
		</tev:GetEventPropertiesResponse>
	</SOAP-ENV:Body>
</SOAP-ENV:Envelope>

Answered by madhurao68

Oct 14, 2023

Hello,
We could assist in finding issues with failing tests and help correct the response to overcome them. But providing the description on how to implement the fix is out of ONVIF's scope. Thanks!

View full answer

madhurao68 · 2023-10-12T12:43:22Z

madhurao68
Oct 12, 2023
Maintainer

Hello,

XML tag consists of two parts:

tag name
namespace

In this case VideoSource is tag name and tns1 is the prefix which should correspond to proper namespace definition, but there is no xmlns:tns1 attribute and hence xmlns:tns1="http://www.onvif.org/ver10/topics" is expected.

2 replies

parsley72 Oct 12, 2023
Author

Thanks, I'd figured that out too. But I can't understand how to add it to typemap.dat. I've tried:

tns1 = "http://www.onvif.org/ver10/topics"

and it builds fine but still doesn't include tns anywhere.

parsley72 Oct 12, 2023
Author

Do I have to create my own wsdl file for tns1? It seems to solve my problem by including xmlns:tns1 in GetEventPropertiesResponse, but I'm not sure how to define VideoSource.

<!-- Placeholder WSDL file so wsdl2h generates a namespace for 'http://www.onvif.org/ver10/topics' -->
<?xml version="1.0" encoding="utf-8"?>
<xs:schema attributeFormDefault="unqualified"
    elementFormDefault="qualified"
    targetNamespace="http://www.onvif.org/ver10/topics"
    xmlns:o="http://www.onvif.org/ver10/schema"
    xmlns:xs="http://www.w3.org/2001/XMLSchema">
    <xs:simpleType name='VideoSource'>
        <xs:restriction base="xs:integer"></xs:restriction>
    </xs:simpleType>
</xs:schema>

madhurao68 · 2023-10-14T14:22:06Z

madhurao68
Oct 14, 2023
Maintainer

Hello,
We could assist in finding issues with failing tests and help correct the response to overcome them. But providing the description on how to implement the fix is out of ONVIF's scope. Thanks!

1 reply

parsley72 Oct 14, 2023
Author

I'm just asking if there's an official specification of messages like tns1:VideoSource because I can't find anything in http://www.onvif.org/ver10/topics or the included files.

madhurao68 · 2023-10-25T07:17:51Z

madhurao68
Oct 25, 2023
Maintainer

You can add this namespace definition in WS-Typemap.dat file that is used when generating the stub code using gsoap or you could update the .nsmap file that is used in the source by adding this new namespace.

0 replies

parsley72 · 2023-10-26T02:11:59Z

parsley72
Oct 26, 2023
Author

I know, but I'm confused because tns1:VideoSource is part of the ONVIF specification but doesn't seem to be in any of the wsdl files.

0 replies

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GetEventProperties fails to recognise tns1:VideoSource #62

parsley72 Oct 11, 2023

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