changes due to week 41 (4f2e0d82) · Commits · INT - Core Network and Interoperability Testing / IMS / IMS_CON_SS

ats/ttcn/LibSip/LibSip_PIXITS.ttcn

+4 −0

Original line number	Diff line number	Diff line
		@@ -232,6 +232,10 @@ module LibSip_PIXITS
		*/
		boolean PX_SIP_REGISTRATION := false;

		/** @desc integer for the minimun SIP user registration expires-value
		*/
		integer PX_SIP_REGISTRATION_exp_min := 3600;

		/** @desc charstring for REGISTRAR domain
		*/
		charstring PX_SIP_SUT_REGISTRAR_DOMAIN := "172.27.16.115";

ats/ttcn/LibSip/LibSip_SIPTypesAndValues.ttcn

+8 −1

Original line number	Diff line number	Diff line
		@@ -116,6 +116,7 @@ group SimpleConstants
		const integer c_CRlen := 2; // length of new line (0d0a)

		const GenericParam c_Integrity_protected_yes := {"Integrity protected","yes"}
		const GenericParam c_Integrity_protected_no := {"Integrity protected","no"}

		} //end group SimpleConstants

		@@ -371,6 +372,7 @@ group SubTypes{// Subtypes

		// [3455]
		P_ACCESS_NETWORK_INFO_E,
		P_ASSOCIATED_URI_E,
		P_CALLED_PARTY_E,
		P_CHARGING_FUNCTION_ADDRESSES_E,
		P_CHARGING_VECTOR_E,
		@@ -1138,7 +1140,11 @@ group SubTypes{// Subtypes
		NameAddr nameAddr,
		SemicolonParam_List genericParams optional
		}

		//[3455/5.1]
		type record PAssociatedURI {
		FieldName fieldName(P_ASSOCIATED_URI_E),
		NameAddrParam_List nameAddrList
		}
		//[3455/5.2]
		type record PCalledPartyID {
		FieldName fieldName(P_CALLED_PARTY_E),
		@@ -1282,6 +1288,7 @@ group SubTypes{// Subtypes
		Organization organization optional,
		PAccessNetworkInfo pAccessNetworkInfo optional, // 3455
		PAssertedID pAssertedID optional, // 3325
		PAssociatedURI pAssociatedURI optional, // 3455
		Path path optional, // 3327
		PCalledPartyID pCalledPartyID optional, // 3455
		PChargingFunctionAddresses pChargingFunctionAddresses optional, // 3455

ats/ttcn/LibSip/LibSip_Steps.ttcn

+198 −6

Original line number	Diff line number	Diff line
		@@ -197,6 +197,94 @@ group ParameterOperations {
		return v_result;
		}

		/**
		*
		* @desc Function to calculate credentials for request that has an empty
		* entity body such as a REGISTER message. NO RESPONSE value to cause an error!
		* @param p_userprofile to get important parameters
		* @param p_method (can be "REGISTER", "INVITE",....)
		* @param p_challenge parameter from 4xx response
		* @return Credentials field
		* @verdict
		*/
		function f_calculatecCredentials_wo_response(in SipUserProfile p_userprofile, in charstring p_method,
		in CommaParam_List p_challenge) return Credentials
		{
		var Credentials v_result;

		var charstring v_nonce := "";

		// Use a fixed client nonce.
		var charstring v_cnonce := "1317265";

		// RFC 2617 3.2.2 username:
		// The name of user in the specified realm.
		var charstring v_username := p_userprofile.privUsername;

		var charstring v_realm;

		// RFC 2617 3.2.2.2 passwd:
		// A known shared secret, the password of user of the specified
		// username.
		var charstring v_passwd := p_userprofile.passwd;

		var charstring v_algorithm;

		// Use a fixed nonce count.
		const charstring c_nonceCount := "00000002";

		var charstring v_qop := p_userprofile.qop;

		var charstring v_uri := c_sipScheme & ":" & p_userprofile.registrarDomain;

		// MD5 hash of empty entity body.
		const charstring c_hEntity := "d41d8cd98f00b204e9800998ecf8427e";

		var charstring v_response;
		var charstring v_opaque;


		// extract nonce, realm, algorithm, and opaque from challenge

		v_nonce := f_extractParamValueFromChallenge(p_challenge, "nonce");
		v_realm := f_extractParamValueFromChallenge(p_challenge, "realm");
		v_algorithm := f_extractParamValueFromChallenge(p_challenge, "algorithm");
		v_opaque := f_extractParamValueFromChallenge(p_challenge, "opaque");

		// calculate a digest response for the Authorize header
		v_response := calculateDigestResponse(
		v_nonce,
		v_cnonce,
		v_username,
		v_realm,
		v_passwd,
		v_algorithm,
		c_nonceCount,
		p_method,
		v_qop,
		v_uri,
		c_hEntity);

		// Construct credentials for an Authorization field of a request.
		v_result :=
		{
		digestResponse :=
		{
		{ id := "Digest username", paramValue := v_username },
		{ id := "realm", paramValue := v_realm },
		{ id := "nonce", paramValue := v_nonce },
		{ id := "uri", paramValue := v_uri },
		// { id := "response", paramValue := v_response }, // not included to cause an error
		{ id := "algorithm=md5", paramValue := omit }, // algorithm is not enclosed to " characters
		{ id := "cnonce", paramValue := v_cnonce },
		{ id := "opaque=""""", paramValue := omit }, // already enclosed to " characters
		{ id := "qop="&v_qop, paramValue := omit },//qop
		{ id := "nc="&c_nonceCount, paramValue := omit }//nonceCount
		}
		};

		return v_result;
		}

		/**
		*
		@@ -903,6 +991,38 @@ group SetHeaders {

		}// end function f_setHeaders_2ndREGISTER

		/**
		*
		* @desc function sets via, cseq and authorization header for the next outgoing (protected) REGISTER
		* NO response in Authorization header to cause an error
		* @verdict
		*/
		function f_setHeaders_2ndREGISTER_wo_response() runs on SipComponent
		{
		var CommaParam_List v_challenge;

		vc_branch := c_brenchCookie & f_getRndTag();

		vc_via_REG :={
		fieldName := VIA_E,
		viaBody := {valueof(m_ViaBody_currIpaddr(vc_branch, vc_userprofile))}
		};

		// Extract challenge and calculate credentials for a response.
		v_challenge := vc_response.msgHeader.wwwAuthenticate.challenge.otherChallenge.authParams;

		// Increment CSeq sequence number
		vc_cSeq.seqNumber := vc_cSeq.seqNumber + 1;

		// Prepair right answer
		vc_authorization :=
		{
		fieldName := AUTHORIZATION_E,
		body := f_calculatecCredentials_wo_response(vc_userprofile, "REGISTER", v_challenge)
		}

		}// end function f_setHeaders_2ndREGISTER_wo_response

		/**
		*
		* @desc function sets via, cseq and authorization header with different private name for the next outgoing (protected) REGISTER
		@@ -1038,8 +1158,40 @@ group SetHeaders {
		addressField := vc_caller_To.addressField,
		fromParams := vc_caller_To.toParams};

		} // end f_setHeadersOnReceiptOfINVITE
		} // end f_setHeadersOnReceiptOfREGISTER

		/**
		*
		* @desc This function reads all necessary headers from the received SUBSCRIBE message and generate the tag for the answer
		* @param p_Request SUBSCRIBE that has been received
		*/
		function f_setHeadersOnReceiptOfSUBSCRIBE(Request p_Request)
		runs on SipComponent {

		f_setHeadersOnReceiptOfRequest(p_Request);

		vc_callId := p_Request.msgHeader.callId;
		vc_caller_From := vc_from;
		f_addTagInTo(vc_to);
		vc_caller_To := vc_to;
		vc_requestUri := p_Request.requestLine.requestUri;

		vc_cancel_To := p_Request.msgHeader.toField;

		if (ispresent(p_Request.msgHeader.contact)) {
		vc_reqHostPort := f_getContactAddr(p_Request.msgHeader.contact.contactBody.contactAddresses[0]);
		}

		// update callee information and pick up tag if the call need to be canceled
		vc_callee_To := {fieldName := TO_E,
		addressField := vc_caller_From.addressField,
		toParams := vc_caller_From.fromParams};

		vc_callee_From := {fieldName := FROM_E,
		addressField := vc_caller_To.addressField,
		fromParams := vc_caller_To.toParams};

		} // end f_setHeadersOnReceiptOfSUBSCRIBE

		/**
		*
		@@ -1326,6 +1478,26 @@ group AwaitingMessage {
		}
		}

		/**
		*
		* @desc function awaits SUBSCRIBE
		* @param p_register expected SUBSCRIBE request
		*/
		function f_awaitingSUBSCRIBE(in template SUBSCRIBE_Request p_register) runs on SipComponent
		{
		var Request v_request;

		tc_resp.start(PX_SIP_TRESP);
		alt
		{
		[] SIPP.receive(p_register)-> value v_request sender vc_sent_label
		{
		tc_resp.stop;
		f_setHeadersOnReceiptOfSUBSCRIBE(v_request);
		}
		}
		}

		/**
		*
		* @desc function awaits REGISTER and sends a 200 OK response
		@@ -1640,7 +1812,7 @@ group AwaitingMessage {
		* @desc await NOTIFY request
		* reply with 200 OK
		*/
		function f_awaitingNOTIFY_sendReply() runs on SipComponent
		function f_awaitingNOTIFY_sendReply(in template NOTIFY_Request p_MSG) runs on SipComponent
		{
		var NOTIFY_Request v_MSG;

		@@ -1896,8 +2068,9 @@ group Registration {
		* @desc registration and authentication with MD5
		* @param p_cSeq_s cseq parameter
		* @param p_register register template
		* @param p_auth flag indicating if authentication is needed
		*/
		function f_Registration(inout CSeq p_cSeq_s, template REGISTER_Request p_register) runs on SipComponent
		function f_Registration(inout CSeq p_cSeq_s, template REGISTER_Request p_register, in boolean p_auth) runs on SipComponent
		{
		var REGISTER_Request v_request := valueof(p_register);

		@@ -1907,7 +2080,7 @@ group Registration {
		f_SendREGISTER(v_request); //LibSip

		//awaiting of 401 and sending 2nd REGISTER and awaiting 200 OK REGISTER
		if (PX_SIP_REGISTER_AUTHENTICATION_ENABLED)
		if (p_auth)
		{
		// receiving 401 Unauthorized response.
		// and Re-send REGISTER request with Authorization header
		@@ -1943,6 +2116,7 @@ group Registration {
		};
		}//end function f_Registration


		/**
		*
		* @desc remove registration
		@@ -2030,7 +2204,7 @@ group Registration {
		f_awaitingOkResponse(p_cSeq_s);

		//await NOTIFY and send reply 200 OK
		f_awaitingNOTIFY_sendReply();
		f_awaitingNOTIFY_sendReply(mw_NOTIFY_Request_Base(vc_callId));

		}//end function f_Subscription

		@@ -2067,7 +2241,7 @@ group Preambles {
		f_SIP_preamble_woREG(p_userprofile, p_cSeq_s);

		//Registration, Awaiting
		f_Registration(p_cSeq_s, p_register);
		f_Registration(p_cSeq_s, p_register, PX_SIP_REGISTER_AUTHENTICATION_ENABLED);
		}

		}// end group Preambles
		@@ -2107,6 +2281,24 @@ group Postambles {
		}
		} // end function f_terminateCall

		function f_cancelCall(template CANCEL_Request p_request)
		runs on SipComponent
		{
		// This function is called to bring back the IUT in idle condition
		// in case of errors or unexpected behaviour.

		// Sending of a CANCEL request with the same Cseq
		f_SendCANCEL(p_request);
		tc_resp.start(PX_SIP_TRESP);
		alt
		{
		[] SIPP.receive (mw_Response_Base(c_statusLine200, vc_callId, vc_cSeq))
		{
		tc_resp.stop;
		}
		}
		}

		} // end group Postambles

		group DefaultsTestStep

ats/ttcn/LibSip/LibSip_Templates.ttcn

+124 −2

Original line number	Diff line number	Diff line
		@@ -49,6 +49,16 @@ module LibSip_Templates
		reasonParams := m_ReasonParams(p_cause,p_text)
		};

		template RouteBody mw_routeBody (template SipUrl p_sipurl):=
		{
		nameAddr :=
		{
		displayName := *,
		addrSpec := p_sipurl
		},
		rrParam := *
		}

		template SentProtocol m_SentProtocol (charstring p_protocol) :=
		{protocolName := c_sipName,
		protocolVersion:= c_sipVersion,
		@@ -171,12 +181,24 @@ module LibSip_Templates
		template GenericParam m_Cause (template charstring p_cause):=
		{id:="cause", paramValue:=p_cause}

		template Authorization m_Authorization (template Credentials p_Credentials):=
		{
		fieldName := AUTHORIZATION_E,
		body := p_Credentials
		}

		template Authorization m_Authorization_digest (template CommaParam_List p_CommaParam_List):=
		{
		fieldName := AUTHORIZATION_E,
		body := {digestResponse := p_CommaParam_List}
		}

		template Authorization m_add_Authorization_digest (in Authorization p_auth, template CommaParam_List p_CommaParam_List):=
		{
		fieldName := AUTHORIZATION_E,
		body := {digestResponse := f_merge_CommaParam_List(p_auth.body.digestResponse,valueof(p_CommaParam_List))}
		}

		template Authorization m_Authorization_other :=
		{
		fieldName := AUTHORIZATION_E,
		@@ -213,6 +235,22 @@ module LibSip_Templates
		} //end contactBody
		}//end m_Contact


		template Contact m_Contact_profile_expires(in SipUserProfile p_userprofile, in charstring p_expires) :=
		{
		fieldName := CONTACT_E,
		contactBody :=
		{
		contactAddresses :=
		{
		{
		addressField := { addrSpecUnion := m_SipUrl_contactIpaddr(p_userprofile)},
		contactParams := {{"expires",p_expires}}
		}
		}
		} //end contactBody
		}//end m_Contact

		template Event m_Event_conference :=
		{
		fieldName := EVENT_E,
		@@ -233,6 +271,12 @@ module LibSip_Templates
		deltaSec := "600000"
		};

		template Expires m_Expires (charstring p_deltaSec):=
		{
		fieldName := EXPIRES_E,
		deltaSec := p_deltaSec
		};

		template PAssertedID m_PAssertedID(template Addr_Union p_pAssertedIDValue) :=
		{
		fieldName := P_ASSERTED_ID_E,
		@@ -302,6 +346,13 @@ module LibSip_Templates
		toParams := omit
		};


		template From mw_From(template SipUrl p_sipUrl) := {
		fieldName := FROM_E,
		addressField := { addrSpecUnion := p_sipUrl},
		fromParams:= *
		}

		template ViaBody m_ViaBody_currIpaddr(charstring branch_val,in SipUserProfile p_userprofile) :=
		{
		sentProtocol := m_SentProtocol(PX_SIP_TRANSPORT),
		@@ -309,6 +360,19 @@ module LibSip_Templates
		viaParams:={{id :=c_branchId,paramValue :=branch_val}}
		}

		template ViaBody mw_ViaBody_interface(HostPort p_hostport) :=
		{
		sentProtocol := m_SentProtocol(PX_SIP_TRANSPORT),
		sentBy:={host:=p_hostport.host, portField:= p_hostport.portField},
		viaParams:=*
		}

		template Via mw_Via(template ViaBody p_viabody) :=
		{
		fieldName := VIA_E,
		viaBody:= superset(p_viabody)
		}

		template CallId mw_CallId_any :=
		{
		fieldName := CALL_ID_E,
		@@ -333,6 +397,17 @@ module LibSip_Templates
		reasonValues := {m_ReasonValue(int2str(p_cause),?)}
		};

		template RecordRoute mw_recordroute (template RouteBody p_routeBody):=
		{
		fieldName := RECORD_ROUTE_E,
		routeBody := superset(p_routeBody)
		};

		template Route mw_route (template RouteBody_List p_routeBody):=
		{
		fieldName := ROUTE_E,
		routeBody := p_routeBody
		};

		} // end of group HeaderFieldTemplates

		@@ -381,6 +456,7 @@ group dummy_templates {
		organization := omit,
		pAccessNetworkInfo := omit, // RFC3455
		pAssertedID := omit,
		pAssociatedURI := omit,
		path := omit, // RFC3327
		pCalledPartyID := omit, // RFC3455
		pChargingFunctionAddresses := omit, // RFC3455
		@@ -465,6 +541,7 @@ group dummy_templates {
		organization := *,
		pAccessNetworkInfo := *, // RFC3455
		pAssertedID := *,
		pAssociatedURI := *,
		path := *, // RFC3327
		pCalledPartyID := *, // RFC3455
		pChargingFunctionAddresses := *, // RFC3455
		@@ -891,7 +968,7 @@ group base_templates{
		}

		template REGISTER_Request m_REGISTER_Request_Base (SipUrl p_requestUri, CallId p_callId, CSeq p_cSeq,
		From p_from, To p_to, Via p_via, Contact p_contact, Authorization p_authorization) modifies m_REGISTER_Dummy :=
		From p_from, To p_to, Via p_via, Contact p_contact, template Authorization p_authorization) modifies m_REGISTER_Dummy :=
		{
		requestLine :=
		{
		@@ -1254,6 +1331,26 @@ group response_send {

		group response_receive {

		template Response mw_Response_Expires (template StatusLine p_statusLine, template CallId p_callId,
		template CSeq p_cSeq, template DeltaSec p_deltaSec) modifies mw_Response_Base:=
		{
		statusLine := {sipVersion := c_sipNameVersion, statusCode := p_statusLine.statusCode, reasonPhrase := ?},
		msgHeader :=
		{
		expires := {fieldName := EXPIRES_E, deltaSec := p_deltaSec}
		}
		}

		template Response mw_Response_Via (template StatusLine p_statusLine, template CallId p_callId,
		template CSeq p_cSeq, template Via p_via) modifies mw_Response_Base:=
		{
		statusLine := {sipVersion := c_sipNameVersion, statusCode := p_statusLine.statusCode, reasonPhrase := ?},
		msgHeader :=
		{
		via := p_via
		}
		}

		} // end group response_receive


		@@ -1642,6 +1739,31 @@ group TemplatePreparationFunctions {

		} // end group GiveHeaders

		group others {

		/*
		*
		* @desc function combines two comma parameter lists
		* @param p_list1 first list
		* @param p_list2 second list
		* @return comma parameter list that contains parameters from both input lists
		* @verdict
		*/

		function f_merge_CommaParam_List(CommaParam_List p_list1, CommaParam_List p_list2) return template CommaParam_List
		{ var CommaParam_List p_result;
		var integer limit1 := sizeof(p_list1);
		for (var integer i:=0; i<limit1; i:=i+1) {
		p_result[i] := p_list1[i]
		};
		for (var integer i:=limit1; i<limit1+sizeof(p_list2); i:=i+1) {
		p_result[i] := p_list2[i]
		};
		return p_result
		}

		} // end group others

		} //group TemplatePreparationFunctions

ats/ttcn/LibSip/LibSip_TemplatesDerived.ttcn

0 → 100644

+19 −0

Original line number	Diff line number	Diff line
		/*
		* @author STF 346
		* @version $Id$
		* @desc This module provides the types used by the test component
		* for SIP-IMS tests. Module become from STF306 and STF334-336
		*/

		module LibSip_TemplatesDerived
		{
		//LibSip
		import from LibSip_SIPTypesAndValues all;
		import from LibSip_SDPTypes all;
		import from LibSip_PIXITS all;

		group message_send {

		}

		} // end module LibSip_Templates