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osmo-ttcn3-hacks
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step 29_229 / Cx 

Change-Id: I1f57260a798ecc09bd2ac36fd6b547b15e9d53f8
This commit is contained in:
Alexander Couzens 2023-11-13 02:19:53 +01:00
parent c583dea140
commit 428e4d049d
3 changed files with 140 additions and 1 deletions
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2
dia2gsup/gen_links.sh
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@ -36,7 +36,7 @@ DIR=../library
FILES="Misc_Helpers.ttcn General_Types.ttcn GSM_Types.ttcn Osmocom_Types.ttcn Native_Functions.ttcn Native_FunctionDefs.cc "
FILES+="Osmocom_CTRL_Types.ttcn "
FILES+="L3_Common.ttcn "
FILES+="DIAMETER_Types.ttcn DIAMETER_CodecPort.ttcn DIAMETER_CodecPort_CtrlFunct.ttcn DIAMETER_CodecPort_CtrlFunctDef.cc DIAMETER_Emulation.ttcn DIAMETER_Templates.ttcn "
FILES+="DIAMETER_Types.ttcn DIAMETER_CodecPort.ttcn DIAMETER_CodecPort_CtrlFunct.ttcn DIAMETER_CodecPort_CtrlFunctDef.cc DIAMETER_Emulation.ttcn DIAMETER_Templates.ttcn DIAMETER_ts29_229_Templates.ttcn "
FILES+="IPA_Types.ttcn IPA_CodecPort.ttcn IPA_CodecPort_CtrlFunct.ttcn IPA_CodecPort_CtrlFunctDef.cc
IPA_Emulation.ttcnpp "
FILES+="GSUP_Types.ttcn GSUP_Emulation.ttcn "

41
library/DIAMETER_Templates.ttcn
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@ -547,6 +547,29 @@ template (present) GenericAVP tr_AVP_ExperimentalResult(template (present) Vendo
}
}
template (value) GenericAVP ts_AVP_ExperimentalResultCode(template (value) AVP_Unsigned32 n) := {
avp := {
avp_header := ts_DIA_Hdr(c_AVP_Code_BASE_NONE_Experimental_Result_Code),
avp_data := {
avp_BASE_NONE_Experimental_Result_Code := n
}
}
}
template (value) GenericAVP ts_AVP_ExperimentalResult(template (value) Vendor_Id vendor_id
template (value) AVP_Unsigned32 err_code
) := {
avp := {
avp_header := ts_DIA_Hdr(c_AVP_Code_BASE_NONE_Experimental_Result),
avp_data := {
avp_BASE_NONE_Experimental_Result := {
ts_AVP_VendorId(vendor_id),
ts_AVP_ExperimentalResultCode(err_code)
}
}
}
}
template (value) GenericAVP ts_AVP_SuppVendorIdRaw(uint32_t vendor_id) := {
avp := {
avp_header := ts_DIA_Hdr(c_AVP_Code_BASE_NONE_Supported_Vendor_Id),
@ -2130,6 +2153,24 @@ function f_validate_gy_cc_report(PDU_DIAMETER rx_dia, template (present) DCA_3GP
/*****************************
* Cx, Dx, 3GPP TS 29.229
*****************************/
/* Server-Name, 3GPP TS 29.229 6.3.3 */
template (present) GenericAVP tr_AVP_3GPP_ServerName(template (present) CxDx_3GPP_Server_Name server_name := ?) := {
avp := {
avp_header := tr_DIA_Hdr_3GPP(c_AVP_Code_CxDx_3GPP_Server_Name),
avp_data := {
avp_CxDx_3GPP_Server_Name := server_name
}
}
}
template (value) GenericAVP ts_AVP_3GPP_ServerName(CxDx_3GPP_Server_Name server_name) := {
avp := {
avp_header := ts_DIA_Hdr_3GPP(c_AVP_Code_CxDx_3GPP_Server_Name),
avp_data := {
avp_CxDx_3GPP_Server_Name := server_name
}
}
}
/* SIP-Auth-Data-Item, 3GPP TS 29.229 6.3.8 */
template (present) GenericAVP tr_AVP_3GPP_SIPNumAuthDataItems(template (present) uint32_t num := ?) := {
avp := {

98
library/DIAMETER_ts29_229_Templates.ttcn Normal file
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@ -0,0 +1,98 @@
module DIAMETER_ts29_229_Templates {
/* (C) 2023 by Alexander Couzens <lynxis@fe80.eu>
* All rights reserved.
*
* Released under the terms of GNU General Public License, Version 2 or
* (at your option) any later version.
*
* SPDX-License-Identifier: GPL-2.0-or-later
*
* Templates for AVPs and messages for TS 29.229
*/
/* Multimedia-Auth-Request, 3GPP TS 29.229 8.2.2.1 Authentication Procedure */
template (present) PDU_DIAMETER
tr_DIA_Cx_MAR(template (present) hexstring imsi := ?,
template (present) octetstring sess_id := ?,
template (present) charstring orig_host := ?,
template (present) charstring orig_realm := ?,
template (present) charstring dest_realm := ?,
template (present) charstring server_name := ?,
template (present) UINT32 hbh_id := ?,
template (present) UINT32 ete_id := ?) :=
tr_DIAMETER(flags := '1???????'B,
cmd_code := Multimedia_Auth,
app_id := int2oct(c_DIAMETER_3GPP_SWx_AID, 4),
hbh_id := hbh_id, ete_id := ete_id,
avps := superset(
tr_AVP_SessionId(sess_id),
tr_AVP_VendorSpecAppId(?, ?),
tr_AVP_AuthSessionState(NO_STATE_MAINTAINED),
tr_AVP_OriginHost(orig_host),
tr_AVP_OriginRealm(orig_realm),
tr_AVP_DestinationRealm(dest_realm),
tr_AVP_UserNameImsi(imsi),
tr_AVP_3GPP_SIPAuthDataItem(?),
tr_AVP_3GPP_SIPNumAuthDataItems(?)
tr_AVP_3GPP_ServerName(server_name),
));
/* Multimedia-Auth-Answer, 3GPP TS 29.273 8.2.2.1 Authentication Procedure */
template (value) PDU_DIAMETER
ts_DIA_Cx_MAA(template (value) hexstring imsi,
template (value) GenericAVP sip_auth_data_item,
template (value) uint32_t vendor_app_id := c_DIAMETER_3GPP_SWx_AID,
template (value) octetstring sess_id := c_def_sess_id,
template (value) charstring orig_host := "hss.localdomain",
template (value) charstring orig_realm := "localdomain",
template (value) uint32_t result_code := 2001,
template (value) UINT32 hbh_id := '00000000'O,
template (value) UINT32 ete_id := '00000000'O) :=
ts_DIAMETER(flags := '01000000'B,
cmd_code := Multimedia_Auth,
app_id := int2oct(c_DIAMETER_3GPP_SWx_AID, 4),
hbh_id := hbh_id,
ete_id := ete_id,
avps := {
ts_AVP_SessionId(sess_id),
ts_AVP_VendorSpecAppId(vendor_id_3GPP, valueof(vendor_app_id)),
ts_AVP_ExperimentalResult(vendor_id_3GPP, exp_result),
ts_AVP_AuthSessionState(NO_STATE_MAINTAINED),
ts_AVP_OriginHost(orig_host),
ts_AVP_OriginRealm(orig_realm),
ts_AVP_UserNameImsi(valueof(imsi)),
sip_auth_data_item,
tr_AVP_3GPP_ServerName(server_name),
ts_AVP_3GPP_SIPNumAuthDataItems(1),
});
/* Server-Assignment-Request,
* 3GPP TS 29.273 8.1.2.2.2 UE/PDN Registration/DeRegistration Notification
* 3GPP TS 29.273 8.2.2.3 Non-3GPP IP Access Registration Procedure */
template (present) PDU_DIAMETER
tr_DIA_SWx_SAR(template (present) hexstring imsi := ?,
template (present) octetstring sess_id := ?,
template (present) charstring orig_host := ?,
template (present) charstring orig_realm := ?,
template (present) charstring dest_realm := ?,
template (present) UINT32 hbh_id := ?,
template (present) UINT32 ete_id := ?,
template (present) CxDx_3GPP_Server_Assignment_Type server_ass_type := ?,
template (present) charstring service_selection := ?) :=
tr_DIAMETER(flags := '1???????'B,
cmd_code := Server_Assignment,
app_id := int2oct(c_DIAMETER_3GPP_SWx_AID, 4),
hbh_id := hbh_id, ete_id := ete_id,
avps := superset(
tr_AVP_SessionId(sess_id),
tr_AVP_VendorSpecAppId(?, ?),
tr_AVP_AuthSessionState(NO_STATE_MAINTAINED),
tr_AVP_OriginHost(orig_host),
tr_AVP_OriginRealm(orig_realm),
tr_AVP_DestinationRealm(dest_realm),
tr_AVP_UserNameImsi(imsi),
tr_AVP_3GPP_ServerAssignmentType(server_ass_type),
tr_AVP_ServiceSelection(service_selection)
));