epdg: Introduce test TC_hss_initiated_deregister_new_server_assigned
Related: OS#6042
Change-Id: Ia5bf7708d11421710f3a88669d94c4f01060cdd6
diff --git a/library/DIAMETER_Templates.ttcn b/library/DIAMETER_Templates.ttcn
index 338899f..31ea821 100644
--- a/library/DIAMETER_Templates.ttcn
+++ b/library/DIAMETER_Templates.ttcn
@@ -682,7 +682,7 @@
}
}
}
-template (value) GenericAVP ts_AVP_UserNameImsi(hexstring imsi) := ts_AVP_UserName(char2oct(hex2str(imsi)));
+template (value) GenericAVP ts_AVP_UserNameImsi(template (value) hexstring imsi) := ts_AVP_UserName(char2oct(hex2str(valueof(imsi))));
template (present) GenericAVP tr_AVP_UserNameImsi(template (present) hexstring imsi := ?) := tr_AVP_UserName(char2oct_tmpl(hex2str_tmpl(imsi)));
diff --git a/library/DIAMETER_ts29_229_Templates.ttcn b/library/DIAMETER_ts29_229_Templates.ttcn
new file mode 100644
index 0000000..bab9bd9
--- /dev/null
+++ b/library/DIAMETER_ts29_229_Templates.ttcn
@@ -0,0 +1,78 @@
+module DIAMETER_ts29_229_Templates {
+
+/* (C) 2023 by sysmocom s.f.m.c. GmbH <info@sysmocom.de
+ * 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 29.273
+ */
+
+import from General_Types all;
+import from DIAMETER_Types all;
+import from DIAMETER_Templates all;
+import from DIAMETER_rfc5447_Templates all;
+import from DIAMETER_ts29_272_Templates all;
+import from Osmocom_Types all;
+import from Misc_Helpers all;
+
+/* 3GPP TS 29.229 section 6.2. Errors in Result-Code AVP values */
+type enumerated DIAMETER_ts29_229_ExperimentalResultcode {
+ /* Success */
+ DIAMETER_FIRST_REGISTRATION (2001),
+ DIAMETER_SUBSEQUENT_REGISTRATION (2002),
+ DIAMETER_UNREGISTERED_SERVICE (2003),
+ DIAMETER_SUCCESS_SERVER_NAME_NOT_STORED (2004),
+ /* Permanent Failures */
+ DIAMETER_ERROR_USER_UNKNOWN (5001),
+ DIAMETER_ERROR_IDENTITIES_DONT_MATCH (5002),
+ DIAMETER_ERROR_IDENTITY_NOT_REGISTERED (5003),
+ DIAMETER_ERROR_ROAMING_NOT_ALLOWED (5004),
+ DIAMETER_ERROR_IDENTITY_ALREADY_REGISTERED (5005),
+ DIAMETER_ERROR_AUTH_SCHEME_NOT_SUPPORTED (5006),
+ DIAMETER_ERROR_IN_ASSIGNMENT_TYPE (5007),
+ DIAMETER_ERROR_TOO_MUCH_DATA (5008),
+ DIAMETER_ERROR_NOT_SUPPORTED_USER_DATA (5009),
+ DIAMETER_ERROR_FEATURE_UNSUPPORTED (5011),
+ DIAMETER_ERROR_SERVING_NODE_FEATURE_UNSUPPORTED (5012)
+}
+
+/* TS 29.229 6.3.16 Deregistration-Reason */
+template (value) GenericAVP ts_AVP_CxDx_3GPP_Deregistration_Reason(template (value) CxDx_3GPP_Reason_Code reason,
+ template (value) octetstring info) := {
+ avp := {
+ avp_header := ts_DIA_Hdr_3GPP(c_AVP_Code_AAA_3GPP_Non_3GPP_User_Data),
+ avp_data := {
+ avp_CxDx_3GPP_Deregistration_Reason := {
+ ts_AVP_CxDx_3GPP_Reason_Code(reason),
+ ts_AVP_CxDx_3GPP_Reason_Info(info)
+ }
+ }
+ }
+}
+
+/* TS 29.229 6.3.17 Reason-Code AVP */
+template (value) GenericAVP ts_AVP_CxDx_3GPP_Reason_Code(template (value) CxDx_3GPP_Reason_Code reason) := {
+ avp := {
+ avp_header := ts_DIA_Hdr_3GPP(c_AVP_Code_CxDx_3GPP_Reason_Code),
+ avp_data := {
+ avp_CxDx_3GPP_Reason_Code := reason
+ }
+ }
+}
+
+
+/* 6.3.18 Reason-Info AVP */
+template (value) GenericAVP ts_AVP_CxDx_3GPP_Reason_Info(template (value) octetstring info) := {
+ avp := {
+ avp_header := ts_DIA_Hdr_3GPP(c_AVP_Code_CxDx_3GPP_Reason_Info),
+ avp_data := {
+ avp_CxDx_3GPP_Reason_Info := info
+ }
+ }
+}
+
+}
diff --git a/library/DIAMETER_ts29_273_Templates.ttcn b/library/DIAMETER_ts29_273_Templates.ttcn
index f0ac442..0a42d6a 100644
--- a/library/DIAMETER_ts29_273_Templates.ttcn
+++ b/library/DIAMETER_ts29_273_Templates.ttcn
@@ -15,6 +15,7 @@
import from DIAMETER_Types all;
import from DIAMETER_Templates all;
import from DIAMETER_rfc5447_Templates all;
+import from DIAMETER_ts29_229_Templates all;
import from DIAMETER_ts29_272_Templates all;
import from Osmocom_Types all;
import from Misc_Helpers all;
@@ -269,6 +270,61 @@
*/
});
+/* Registration-Termination-Request (RTR) , 8.2.2.4 Network Initiated De-Registration by HSS Procedure */
+template (value) PDU_DIAMETER
+ts_DIA_SWx_RTR(template (value) hexstring imsi,
+ template (value) CxDx_3GPP_Reason_Code reason_code := PERMANENT_TERMINATION,
+ template (value) octetstring reason_info := ''O,
+ 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) charstring dest_host := "aaa.localdomain",
+ template (value) charstring dest_realm := "localdomain",
+ template (value) UINT32 hbh_id := '00000000'O,
+ template (value) UINT32 ete_id := '00000000'O) :=
+ ts_DIAMETER(flags := '11000000'B,
+ cmd_code := Registration_Termination,
+ 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_AuthSessionState(NO_STATE_MAINTAINED),
+ ts_AVP_OriginHost(orig_host),
+ ts_AVP_OriginRealm(orig_realm),
+ ts_AVP_DestinationHost(dest_host),
+ ts_AVP_DestinationRealm(dest_realm),
+ ts_AVP_UserNameImsi(imsi),
+ ts_AVP_CxDx_3GPP_Deregistration_Reason(reason_code, reason_info)
+ /* TODO:
+ * *[ Supported-Features ]
+ */
+ });
+
+template (present) PDU_DIAMETER
+tr_DIA_SWx_RTA(template (present) GenericAVP tmpl_result := ?,
+ template (present) octetstring sess_id := ?,
+ template (present) charstring orig_host := ?,
+ template (present) charstring orig_realm := ?,
+ template (present) charstring dest_host := ?,
+ template (present) charstring dest_realm := ?,
+ template (present) UINT32 hbh_id := ?,
+ template (present) UINT32 ete_id := ?) :=
+ tr_DIAMETER(flags := '0???????'B,
+ cmd_code := Registration_Termination,
+ 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(?, ?),
+ tmpl_result,
+ tr_AVP_AuthSessionState(NO_STATE_MAINTAINED),
+ tr_AVP_OriginHost(orig_host),
+ tr_AVP_OriginRealm(orig_realm)
+ ));
+
/*******************************
* S6b 3GPP TS 29.273 section 9
*******************************/