October 2026 - gerrit-log - lists.osmocom.org

[L] Change in osmo-ttcn3-hacks[master]: Introduce ausf testsuite
by pespin 23 Oct '26

23 Oct '26

Attention is currently required from: osmith. pespin has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/43960?usp=email ) Change subject: Introduce ausf testsuite ...................................................................... Patch Set 2: (1 comment) Commit Message: https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/43960/comment/8cc0ac4b_b76f… : PS2, Line 9: Introduce a new "udr" testsuite which runs against open5gs-udrd. > ```suggestion […] Done -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/43960?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: Ife5af76587b4416767535875e27b02236ee5e1d9 Gerrit-Change-Number: 43960 Gerrit-PatchSet: 2 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Attention: osmith <osmith(a)sysmocom.de> Gerrit-Comment-Date: Fri, 23 Oct 2026 13:21:14 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: osmith <osmith(a)sysmocom.de>

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[XL] Change in osmo-ttcn3-hacks[master]: Introduce udm testsuite
by pespin 23 Oct '26

23 Oct '26

pespin has submitted this change. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/43932?usp=email ) Change subject: Introduce udm testsuite ...................................................................... Introduce udm testsuite Introduce a new "udm" testsuite which runs against open5gs-udmd. Start with a couple tests which already contains most of the infrastructure needed and makes it easy to extend later on. Related: SYS#7073 Change-Id: Ia9a2a055ee81c889de00ef86f8562425862ea5e3 --- M Makefile A library/TS29503_Nudm_UEAU_Templates.ttcn A library/TS29505_Subscription_Data_Templates.ttcn M library/TS29571_CommonData_Templates.ttcn M smf/gen_links.sh A udm/ConnHdlr.ttcn A udm/README.md A udm/UDM_Tests.cfg A udm/UDM_Tests.default A udm/UDM_Tests.ttcn A udm/create_test_subscribers.sh A udm/expected-results.xml A udm/gen_links.sh A udm/mongod.conf A udm/open5gs-udm.yaml A udm/open5gs_prepare.sh A udm/regen_makefile.sh A udm/testenv.cfg A udm/testsrcdir.cfg 19 files changed, 1,184 insertions(+), 0 deletions(-) Approvals: osmith: Looks good to me, approved fixeria: Looks good to me, but someone else must approve Jenkins Builder: Verified diff --git a/Makefile b/Makefile index b15ec40..87adb6d 100644 --- a/Makefile +++ b/Makefile @@ -55,6 +55,7 @@ smdpp \ stp \ sysinfo \ + udm \ upf \ $(NULL) diff --git a/library/TS29503_Nudm_UEAU_Templates.ttcn b/library/TS29503_Nudm_UEAU_Templates.ttcn new file mode 100644 index 0000000..d1f9f50 --- /dev/null +++ b/library/TS29503_Nudm_UEAU_Templates.ttcn @@ -0,0 +1,200 @@ +module TS29503_Nudm_UEAU_Templates { + +import from TS29503_Nudm_UEAU all; +import from TS29571_CommonData_Templates all; + +const charstring c_Nudm_UEAU_path_api_prefix := "/nudm-ueau/v1"; + +/* 6.3.3.2 Resource: SecurityInformation */ +template (value) charstring +ts_Nudm_UEAU_path_security_information(template (value) charstring imsi) +:= c_Nudm_UEAU_path_api_prefix & "/" & valueof(ts_sbi_Supi(imsi)) & "/security-information"; + +/* 6.3.3.2.4.2 Operation: generate-auth-data */ +template (present) charstring +tr_Nudm_UEAU_path_generate_auth_data(template (present) charstring imsi := pattern "\d+") +:= pattern c_Nudm_UEAU_path_api_prefix & "/imsi-" & imsi & "/security-information/generate-auth-data"; +template (value) charstring +ts_Nudm_UEAU_path_generate_auth_data(template (value) charstring imsi) +:= valueof(ts_Nudm_UEAU_path_security_information(imsi)) & "/generate-auth-data"; + +/* 6.3.3.3 Resource: AuthEvents */ +template (present) charstring +tr_Nudm_UEAU_path_auth_events(template (value) charstring imsi) +:= pattern c_Nudm_UEAU_path_api_prefix & "/imsi-" & imsi & "/auth-events"; +template (value) charstring +ts_Nudm_UEAU_path_auth_events(template (value) charstring imsi) +:= c_Nudm_UEAU_path_api_prefix & "/" & valueof(ts_sbi_Supi(imsi)) & "/auth-events"; + +/* 6.3.3.6 Resource: Individual AuthEvent */ +template (value) charstring +ts_Nudm_UEAU_path_indivdual_auth_event(template (value) charstring imsi, + template (value) charstring auth_event_id) +:= valueof(ts_Nudm_UEAU_path_auth_events(imsi)) & "/" & valueof(auth_event_id); + +template (value) AuthType1 +ts_AuthType1(AuthType1_enum enum_val) := { + enum_val := enum_val +} + +template (value) AvType1 +ts_AvType1(AvType1_enum enum_val) := { + enum_val := enum_val +} + +template (value) Av5GHeAka1 +ts_Av5GHeAka1(template (value) AvType1 avType, + template (value) Rand1 rand, + template (value) XresStar1 xresStar, + template (value) Autn1 autn, + template (value) Kausf1 kausf) := { + avType := avType, + rand := rand, + xresStar := xresStar, + autn := autn, + kausf := kausf +} + +template (value) AuthenticationVector1 +ts_AuthenticationVector1_5GHeAka(template (value) Av5GHeAka1 aka) := { + field2 := aka +} + +template (present) AuthenticationInfoRequest1 +tr_AuthenticationInfoRequest1(template SupportedFeatures1 supportedFeatures := *, + template (present) ServingNetworkName1 servingNetworkName := ?, + template ResynchronizationInfo2 resynchronizationInfo := *, + template (present) NfInstanceId1 ausfInstanceId := ?, + template record of CagId1 cellCagInfo := *, + template boolean n5gcInd := *, + template boolean nswoInd := *, + template boolean disasterRoamingInd := *, + template boolean aun3Ind := *) := { + supportedFeatures := supportedFeatures, + servingNetworkName := servingNetworkName, + resynchronizationInfo := resynchronizationInfo, + ausfInstanceId := ausfInstanceId, + cellCagInfo := cellCagInfo, + n5gcInd := n5gcInd, + nswoInd := nswoInd, + disasterRoamingInd := disasterRoamingInd, + aun3Ind := aun3Ind +} +template (value) AuthenticationInfoRequest1 +ts_AuthenticationInfoRequest1(template (omit) SupportedFeatures1 supportedFeatures := omit, + template (value) ServingNetworkName1 servingNetworkName, + template (omit) ResynchronizationInfo2 resynchronizationInfo := omit, + template (value) NfInstanceId1 ausfInstanceId, + template (omit) record of CagId1 cellCagInfo := omit, + template (omit) boolean n5gcInd := omit, + template (omit) boolean nswoInd := omit, + template (omit) boolean disasterRoamingInd := omit, + template (omit) boolean aun3Ind := omit) := { + supportedFeatures := supportedFeatures, + servingNetworkName := servingNetworkName, + resynchronizationInfo := resynchronizationInfo, + ausfInstanceId := ausfInstanceId, + cellCagInfo := cellCagInfo, + n5gcInd := n5gcInd, + nswoInd := nswoInd, + disasterRoamingInd := disasterRoamingInd, + aun3Ind := aun3Ind +} + +type TS29503_Nudm_UEAU.AuthenticationInfoResult1.pvsInfo ServerAddressingInfo1List; +template (present) AuthenticationInfoResult1 +tr_AuthenticationInfoResult1(template (present) AuthType1 authType := ?, + template SupportedFeatures1 supportedFeatures := *, + template AuthenticationVector1 authenticationVector := *, + template Supi1 supi := *, + template boolean akmaInd := *, + template boolean authAaa := *, + template charstring routingId := *, + template ServerAddressingInfo1List pvsInfo := *, + template boolean mskInd := *) := { + authType := authType, + supportedFeatures := supportedFeatures, + authenticationVector := authenticationVector, + supi := supi, + akmaInd := akmaInd, + authAaa := authAaa, + routingId := routingId, + pvsInfo := pvsInfo, + mskInd := mskInd +} +template (value) AuthenticationInfoResult1 +ts_AuthenticationInfoResult1(template (value) AuthType1 authType, + template (omit) SupportedFeatures1 supportedFeatures := omit, + template (omit) AuthenticationVector1 authenticationVector := omit, + template (omit) Supi1 supi := omit, + template (omit) boolean akmaInd := omit, + template (omit) boolean authAaa := omit, + template (omit) charstring routingId := omit, + template (omit) ServerAddressingInfo1List pvsInfo := omit, + template (omit) boolean mskInd := omit) := { + authType := authType, + supportedFeatures := supportedFeatures, + authenticationVector := authenticationVector, + supi := supi, + akmaInd := akmaInd, + authAaa := authAaa, + routingId := routingId, + pvsInfo := pvsInfo, + mskInd := mskInd +} + +template (value) AuthEvent1 +ts_AuthEvent1(template (value) NfInstanceId1 nfInstanceId, + template (value) Success1 success, + template (value) DateTime1 timeStamp, + template (value) AuthType1 authType, + template (value) ServingNetworkName1 servingNetworkName, + template (omit) boolean authRemovalInd := omit, + template (omit) NfSetId1 nfSetId := omit, + template (omit) record of charstring resetIds := omit, + template (omit) Uri1 dataRestorationCallbackUri := omit, + template (omit) boolean udrRestartInd := omit, + template (omit) DateTime1 lastSynchronizationTime := omit, + template (omit) boolean nswoInd := omit) := { + nfInstanceId := nfInstanceId, + success := success, + timeStamp := timeStamp, + authType := authType, + servingNetworkName := servingNetworkName, + authRemovalInd := authRemovalInd, + nfSetId := nfSetId, + resetIds := resetIds, + dataRestorationCallbackUri := dataRestorationCallbackUri, + udrRestartInd := udrRestartInd, + lastSynchronizationTime := lastSynchronizationTime, + nswoInd := nswoInd +} + +template (present) AuthEvent1 +tr_AuthEvent1(template (present) NfInstanceId1 nfInstanceId := ?, + template (present) Success1 success := ?, + template (present) DateTime1 timeStamp := ?, + template (present) AuthType1 authType := ?, + template (present) ServingNetworkName1 servingNetworkName := ?, + template boolean authRemovalInd := *, + template NfSetId1 nfSetId := *, + template record of charstring resetIds := *, + template Uri1 dataRestorationCallbackUri := *, + template boolean udrRestartInd := *, + template DateTime1 lastSynchronizationTime := *, + template boolean nswoInd := *) := { + nfInstanceId := nfInstanceId, + success := success, + timeStamp := timeStamp, + authType := authType, + servingNetworkName := servingNetworkName, + authRemovalInd := authRemovalInd, + nfSetId := nfSetId, + resetIds := resetIds, + dataRestorationCallbackUri := dataRestorationCallbackUri, + udrRestartInd := udrRestartInd, + lastSynchronizationTime := lastSynchronizationTime, + nswoInd := nswoInd +} + +} diff --git a/library/TS29505_Subscription_Data_Templates.ttcn b/library/TS29505_Subscription_Data_Templates.ttcn new file mode 100644 index 0000000..85912fb --- /dev/null +++ b/library/TS29505_Subscription_Data_Templates.ttcn @@ -0,0 +1,163 @@ +module TS29505_Subscription_Data_Templates { + +import from TS29505_Subscription_Data all; + +const charstring c_Nudr_DR_path_api_prefix := "/nudr-dr/v1"; + +template (present) charstring +tr_Nudr_DR_path_authentication_subscription(template (present) charstring imsi := pattern "\d+") +:= pattern c_Nudr_DR_path_api_prefix & "/subscription-data/imsi-" & imsi & "/authentication-data/authentication-subscription"; + +/* 3GPP TS 29.505 5.2.24.2 */ +template (present) charstring +tr_Nudr_DR_path_authentication_status(template (present) charstring imsi := pattern "\d+") +:= pattern c_Nudr_DR_path_api_prefix & "/subscription-data/imsi-" & imsi & "/authentication-data/authentication-status"; + +template (value) AuthMethod +ts_AuthMethod(AuthMethod_enum enum_val) := { + enum_val := enum_val +} + +template (present) AuthenticationSubscription +tr_AuthenticationSubscription(template (present) AuthMethod authenticationMethod := ?, + template charstring encPermanentKey := *, + template charstring protectionParameterId := *, + template SequenceNumber sequenceNumber := *, + template charstring authenticationManagementField := *, + template charstring algorithmId := *, + template charstring encOpcKey := *, + template charstring encTopcKey := *, + template boolean vectorGenerationInHss := *, + template NfGroupId hssGroupId := *, + template AuthMethod n5gcAuthMethod := *, + template boolean rgAuthenticationInd := *, + template Supi supi := *, + template boolean akmaAllowed := *, + template charstring routingId := *, + template boolean nswoAllowed := *, + template boolean fivegKeyHierarSupp := *) := { + authenticationMethod := authenticationMethod, + encPermanentKey := encPermanentKey, + protectionParameterId := protectionParameterId, + sequenceNumber := sequenceNumber, + authenticationManagementField := authenticationManagementField, + algorithmId := algorithmId, + encOpcKey := encOpcKey, + encTopcKey := encTopcKey, + vectorGenerationInHss := vectorGenerationInHss, + hssGroupId := hssGroupId, + n5gcAuthMethod := n5gcAuthMethod, + rgAuthenticationInd := rgAuthenticationInd, + supi := supi, + akmaAllowed := akmaAllowed, + routingId := routingId, + nswoAllowed := nswoAllowed, + fivegKeyHierarSupp := fivegKeyHierarSupp +} + +template (value) AuthenticationSubscription +ts_AuthenticationSubscription(template (value) AuthMethod authenticationMethod, + template (omit) charstring encPermanentKey := omit, + template (omit) charstring protectionParameterId := omit, + template (omit) SequenceNumber sequenceNumber := omit, + template (omit) charstring authenticationManagementField := omit, + template (omit) charstring algorithmId := omit, + template (omit) charstring encOpcKey := omit, + template (omit) charstring encTopcKey := omit, + template (omit) boolean vectorGenerationInHss := omit, + template (omit) NfGroupId hssGroupId := omit, + template (omit) AuthMethod n5gcAuthMethod := omit, + template (omit) boolean rgAuthenticationInd := omit, + template (omit) Supi supi := omit, + template (omit) boolean akmaAllowed := omit, + template (omit) charstring routingId := omit, + template (omit) boolean nswoAllowed := omit, + template (omit) boolean fivegKeyHierarSupp := omit) := { + authenticationMethod := authenticationMethod, + encPermanentKey := encPermanentKey, + protectionParameterId := protectionParameterId, + sequenceNumber := sequenceNumber, + authenticationManagementField := authenticationManagementField, + algorithmId := algorithmId, + encOpcKey := encOpcKey, + encTopcKey := encTopcKey, + vectorGenerationInHss := vectorGenerationInHss, + hssGroupId := hssGroupId, + n5gcAuthMethod := n5gcAuthMethod, + rgAuthenticationInd := rgAuthenticationInd, + supi := supi, + akmaAllowed := akmaAllowed, + routingId := routingId, + nswoAllowed := nswoAllowed, + fivegKeyHierarSupp := fivegKeyHierarSupp +} + +type TS29505_Subscription_Data.SequenceNumber.lastIndexes SequenceNumberIndexesMap; +template (value) SequenceNumber +ts_SequenceNumber(template (omit) SqnScheme sqnScheme := omit, + template (omit) charstring sqn := omit, + template (omit) SequenceNumberIndexesMap lastIndexes := omit, + template (omit) integer indLength := omit, + template (omit) Sign difSign := omit) := { + sqnScheme := sqnScheme, + sqn := sqn, + lastIndexes := lastIndexes, + indLength := indLength, + difSign := difSign +} + +template (value) AuthEvent +ts_AuthEvent(template (value) NfInstanceId nfInstanceId, + template (value) Success success, + template (value) DateTime timeStamp, + template (value) AuthType authType, + template (value) ServingNetworkName servingNetworkName, + template (omit) boolean authRemovalInd := omit, + template (omit) NfSetId nfSetId := omit, + template (omit) record of charstring resetIds := omit, + template (omit) Uri dataRestorationCallbackUri := omit, + template (omit) boolean udrRestartInd := omit, + template (omit) DateTime lastSynchronizationTime := omit, + template (omit) boolean nswoInd := omit) := { + nfInstanceId := nfInstanceId, + success := success, + timeStamp := timeStamp, + authType := authType, + servingNetworkName := servingNetworkName, + authRemovalInd := authRemovalInd, + nfSetId := nfSetId, + resetIds := resetIds, + dataRestorationCallbackUri := dataRestorationCallbackUri, + udrRestartInd := udrRestartInd, + lastSynchronizationTime := lastSynchronizationTime, + nswoInd := nswoInd +} + +template (present) AuthEvent +tr_AuthEvent(template (present) NfInstanceId nfInstanceId := ?, + template (present) Success success := ?, + template (present) DateTime timeStamp := ?, + template (present) AuthType authType := ?, + template (present) ServingNetworkName servingNetworkName := ?, + template boolean authRemovalInd := *, + template NfSetId nfSetId := *, + template record of charstring resetIds := *, + template Uri dataRestorationCallbackUri := *, + template boolean udrRestartInd := *, + template DateTime lastSynchronizationTime := *, + template boolean nswoInd := *) := { + nfInstanceId := nfInstanceId, + success := success, + timeStamp := timeStamp, + authType := authType, + servingNetworkName := servingNetworkName, + authRemovalInd := authRemovalInd, + nfSetId := nfSetId, + resetIds := resetIds, + dataRestorationCallbackUri := dataRestorationCallbackUri, + udrRestartInd := udrRestartInd, + lastSynchronizationTime := lastSynchronizationTime, + nswoInd := nswoInd +} + +} diff --git a/library/TS29571_CommonData_Templates.ttcn b/library/TS29571_CommonData_Templates.ttcn index 7accd38..371b669 100644 --- a/library/TS29571_CommonData_Templates.ttcn +++ b/library/TS29571_CommonData_Templates.ttcn @@ -2,6 +2,10 @@ import from TS29571_CommonData all; +/* 3GPP TS 29.571 Table 5.3.2-1 Supi from "SupiOrSuci": */ +template (value) charstring +ts_sbi_Supi(template (value) charstring imsi) := "imsi-" & valueof(imsi); + template (value) PlmnIdNid ts_PlmnIdNid(template (value) Mcc mcc, template (value) Mnc mnc, diff --git a/smf/gen_links.sh b/smf/gen_links.sh index 7b7e678..084e7ca 100755 --- a/smf/gen_links.sh +++ b/smf/gen_links.sh @@ -64,6 +64,7 @@ FILES="HTTPmsg_MessageLen.ttcn HTTPmsg_MessageLen_Function.cc HTTPmsg_PT.cc HTTPmsg_PT.hh HTTPmsg_PortType.ttcn HTTPmsg_Types.ttcn " gen_links $DIR $FILES +# Needed by HTTP2_Adapter: DIR=$BASEDIR/titan.ProtocolModules.HTTP2/src FILES="HTTP2_EncDec.cc HTTP2_Types.ttcn" gen_links $DIR $FILES diff --git a/udm/ConnHdlr.ttcn b/udm/ConnHdlr.ttcn new file mode 100644 index 0000000..89bc0d9 --- /dev/null +++ b/udm/ConnHdlr.ttcn @@ -0,0 +1,386 @@ +/* UDM test suite in TTCN-3 (3GPP TS 29.503), ConnHdlr + * (C) 2026 by sysmocom - s.f.m.c. GmbH <info(a)sysmocom.de> + * All rights reserved. + * Author: Pau Espin Pedrol <pespin(a)sysmocom.de> + * + * 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 + */ + +module ConnHdlr { + +import from TCCEncoding_Functions all; + +import from General_Types all; +import from Native_Functions all; +import from IPL4asp_Types all; +import from Misc_Helpers all; + +import from Osmocom_Types all; +import from GSM_Types all; + +import from HTTP2_Types all; +import from HTTP2_Templates all; +import from HTTP2_Functions all; +import from HTTP2_Msg all; +import from HTTP2_Adapter all; +import from HTTP2_Server_Emulation all; + +import from Prometheus_Checker all; + +import from TS29503_Nudm_UEAU all; +import from TS29503_Nudm_UEAU_Templates all; +import from TS29505_Subscription_Data all; +import from TS29505_Subscription_Data_Templates all; + +import from UDM_Tests all; + +const integer HTTP2_CONN_SCP := 0; + +/* These are a preset of path matches which can be applied through the entire lifecycle of the session: */ +function f_http2_server_path_match() +runs on ConnHdlr return charstring { + var charstring imsi_match := "*imsi-" & g_pars.imsi_str & "*"; + return imsi_match; +} + +type record ConnHdlrPars { + hexstring imsi, + charstring imsi_str, + charstring serving_network, + NfInstanceId1 ausf_instance_id, + charstring nudm_ueau_auth_event_id optional +} + +type component ConnHdlr extends HTTP2_CT, HTTP2_ConnHdlr, Prometheus_Checker_CT { + var ConnHdlrPars g_pars; +} + +type function void_fn() runs on ConnHdlr; + +function f_ConnHdlrPars(integer idx := 0) return ConnHdlrPars +{ + var hexstring imsi := f_concat_pad(lengthof(mp_imsi), substr(mp_imsi, 0, lengthof(mp_imsi) - 6), idx); + var charstring imsi_str := f_dec_TBCD(imsi_hex2oct(imsi)); + var template (value) ConnHdlrPars pars := { + imsi := imsi, + imsi_str := imsi_str, + serving_network := "5G:mnc070.mcc999.3gppnetwork.org", /* TODO: set based on mp_mcc and mp_mnc */ + ausf_instance_id := "ausf-instance-id-" & int2str(idx), + nudm_ueau_auth_event_id := omit + }; + return valueof(pars); +} + +function f_ConnHdlr_init(void_fn fn, ConnHdlrPars pars) runs on ConnHdlr { + /* make parameters available via component variable */ + g_pars := pars; + + /* Setup */ + /* Register SCP HTTP2 sever, where IUT will send all SBI requests: */ + f_http2_server_emu_register(f_http2_server_path_match(), idx := HTTP2_CONN_SCP); + f_http2_adapter_init(); + + fn.apply(); + + /* Cleanup */ + f_http2_server_emu_unregister(f_http2_server_path_match(), idx := HTTP2_CONN_SCP); +} + +/******************************************** + * SCP +/*******************************************/ +const charstring SCP_uri_hostport := mp_scp_local_ip & ":" & int2str(mp_scp_local_port); +const charstring SCP_uri_prefix := "http://" & SCP_uri_hostport; + +/**************************************************** + * N13 Nudm_UEAU (SBI): Emulated AUSF, 3GPP TS 29.503 + ****************************************************/ +const charstring Nudm_uri_hostport := mp_udm_hostname & ":" & int2str(mp_udm_sbi_port); +const charstring Nudm_uri_prefix := "http://" & Nudm_uri_hostport; + +/* 3GPP TS 29.503 6.3.3.2.4.2 Operation: generate-auth-data */ +private function f_n13_prepare_generate_auth_data(AuthenticationInfoRequest1 aut_info_req) +runs on ConnHdlr return HTTP2_Msg { + var octetstring aut_info_req_enc; + var integer http2_idx; + var integer http2_stream_id; + var template (value) HTTP2_Msg http2_tx; + + aut_info_req_enc := f_enc_AuthenticationInfoRequest1(aut_info_req); + + http2_idx := f_http2_adapter_find_free_idx(); + http2_stream_id := f_http2_adapter_next_stream_id(http2_idx); + http2_tx := ts_HTTP2_Msg(http2_idx, + http2_stream_id, + hb := { + pseudo_headers := ts_HTTP2_pseudo_headers_Req(method := "POST", + scheme := "http", + authority := Nudm_uri_hostport, + path := ts_Nudm_UEAU_path_generate_auth_data(g_pars.imsi_str)), + headers := { + ts_HTTP2_Hdr_content_type("application/json"), + ts_HTTP2_Hdr_accept("application/json"), + ts_HTTP2_Hdr_user_agent("ttcn3-ausf"), + ts_HTTP2_Hdr_accept_encoding("gzip") + } + }, + body := ts_HTTP2_Data_frame(http2_stream_id, + end_stream_flag := true, + data := aut_info_req_enc)); + return valueof(http2_tx); +} + +/* 3GPP TS 29.503 6.3.3.2.4.2 Operation: generate-auth-data */ +function f_n13_generate_auth_data() +runs on ConnHdlr { + var HTTP2_Msg http2_tx; + var HTTP2_Msg http2_rx; + var template (present) HTTP2_Msg http2_exp_rx; + var template (value) AuthenticationInfoRequest1 auth_info_req; + + auth_info_req := ts_AuthenticationInfoRequest1(servingNetworkName := g_pars.serving_network, + ausfInstanceId := g_pars.ausf_instance_id); + + http2_tx := f_n13_prepare_generate_auth_data(valueof(auth_info_req)); + f_http2_adapter_connect(mp_udm_hostname, mp_udm_sbi_port, mp_ausf_local_ip, idx := http2_tx.conn_id); + f_http2_adapter_send(http2_tx); + + as_Nudr_DR_get_authentication_subscription(); + + /* 3GPP TS 29.503 Table 6.3.3.2.4.2.2-2 */ + http2_exp_rx := + tr_HTTP2_Msg(http2_tx.conn_id, + http2_tx.stream_id, + tr_HTTP2_header_block(pseudo_headers := tr_HTTP2_pseudo_headers_Resp(200)), + tr_HTTP2_Data_frame(stream_id := http2_tx.stream_id, + end_stream_flag := true, + data := decmatch tr_AuthenticationInfoResult1)); + as_http2_adapter_receive(http2_rx, http2_exp_rx, idx := http2_tx.conn_id); + + f_http2_adapter_close(idx := http2_tx.conn_id); + setverdict(pass); +} + +/* 3GPP TS 29.503 6.3.3.3.3.1 Resource: AuthEvents (POST) */ +private function f_n13_prepare_auth_events(AuthEvent1 auth_event) +runs on ConnHdlr return HTTP2_Msg { + var octetstring auth_event_enc; + var integer http2_idx; + var integer http2_stream_id; + var template (value) HTTP2_Msg http2_tx; + + auth_event_enc := f_enc_AuthEvent1(auth_event); + + http2_idx := f_http2_adapter_find_free_idx(); + http2_stream_id := f_http2_adapter_next_stream_id(http2_idx); + http2_tx := ts_HTTP2_Msg(http2_idx, + http2_stream_id, + hb := { + pseudo_headers := ts_HTTP2_pseudo_headers_Req(method := "POST", + scheme := "http", + authority := Nudm_uri_hostport, + path := ts_Nudm_UEAU_path_auth_events(g_pars.imsi_str)), + headers := { + ts_HTTP2_Hdr_content_type("application/json"), + ts_HTTP2_Hdr_accept("application/json"), + ts_HTTP2_Hdr_user_agent("ttcn3-ausf"), + ts_HTTP2_Hdr_accept_encoding("gzip") + } + }, + body := ts_HTTP2_Data_frame(http2_stream_id, + end_stream_flag := true, + data := auth_event_enc)); + return valueof(http2_tx); +} + +/* 3GPP TS 29.503 5.4.2.3.2 Authentication Confirmation */ +function f_n13_authentication_confirmation() +runs on ConnHdlr { + var HTTP2_Msg http2_tx; + var HTTP2_Msg http2_rx; + var template (present) HTTP2_Msg http2_exp_rx; + var template (value) AuthEvent1 auth_event; + + auth_event := ts_AuthEvent1(nfInstanceId := g_pars.ausf_instance_id, + success := true, + timeStamp := "2026-10-20T11:58:44.069417+00:00", /* TODO: generate the now() timestamp string */ + authType := ts_AuthType1(FiveG_AKA), + servingNetworkName := g_pars.serving_network); + + http2_tx := f_n13_prepare_auth_events(valueof(auth_event)); + f_http2_adapter_connect(mp_udm_hostname, mp_udm_sbi_port, mp_ausf_local_ip, idx := http2_tx.conn_id); + f_http2_adapter_send(http2_tx); + + as_Nudr_DR_put_authentication_status(); + + /* 3GPP TS 29.503 Table 6.3.3.3.3.1-3 */ + http2_exp_rx := + tr_HTTP2_Msg(http2_tx.conn_id, + http2_tx.stream_id, + tr_HTTP2_header_block(pseudo_headers := tr_HTTP2_pseudo_headers_Resp(201)), + tr_HTTP2_Data_frame(stream_id := http2_tx.stream_id, + end_stream_flag := true, + data := decmatch tr_AuthEvent1) ifpresent); + as_http2_adapter_receive(http2_rx, http2_exp_rx, idx := http2_tx.conn_id); + + /* Store obtained smContextRef:*/ + var charstring created_location := valueof(f_HTTP2_header_list_find_header(http2_rx.hb.headers, c_HTTP2_HDR_location)); + g_pars.nudm_ueau_auth_event_id := regexp(created_location, Nudm_uri_prefix & valueof(ts_Nudm_UEAU_path_auth_events(g_pars.imsi_str)) & "/(?+)", 0); + + + f_http2_adapter_close(idx := http2_tx.conn_id); + setverdict(pass); +} + +/* 3GPP TS 29.503 6.3.3.6.2.1 Resource: Individual AuthEvent (PUT) */ +private function f_n13_prepare_individual_auth_event(template (value) AuthEvent1 auth_event) +runs on ConnHdlr return HTTP2_Msg { + var octetstring auth_event_enc; + var integer http2_idx; + var integer http2_stream_id; + var template (value) HTTP2_Msg http2_tx; + + auth_event_enc := f_enc_AuthEvent1(valueof(auth_event)); + + http2_idx := f_http2_adapter_find_free_idx(); + http2_stream_id := f_http2_adapter_next_stream_id(http2_idx); + http2_tx := ts_HTTP2_Msg(http2_idx, + http2_stream_id, + hb := { + pseudo_headers := ts_HTTP2_pseudo_headers_Req(method := "PUT", + scheme := "http", + authority := Nudm_uri_hostport, + path := ts_Nudm_UEAU_path_indivdual_auth_event(g_pars.imsi_str, + g_pars.nudm_ueau_auth_event_id)), + headers := { + ts_HTTP2_Hdr_content_type("application/json"), + ts_HTTP2_Hdr_accept("application/json"), + ts_HTTP2_Hdr_user_agent("ttcn3-ausf"), + ts_HTTP2_Hdr_accept_encoding("gzip") + } + }, + body := ts_HTTP2_Data_frame(http2_stream_id, + end_stream_flag := true, + data := auth_event_enc)); + return valueof(http2_tx); +} + +/* 5.4.2.3.3 Authentication Result Removal */ +function f_n13_authentication_result_removal() +runs on ConnHdlr { + var HTTP2_Msg http2_tx; + var HTTP2_Msg http2_rx; + var template (present) HTTP2_Msg http2_exp_rx; + var template (value) AuthEvent1 auth_event; + + auth_event := ts_AuthEvent1(nfInstanceId := g_pars.ausf_instance_id, + success := true, + timeStamp := "2026-10-20T11:58:44.069417+00:00", /* TODO: generate the now() timestamp string */ + authType := ts_AuthType1(FiveG_AKA), + servingNetworkName := g_pars.serving_network); + + http2_tx := f_n13_prepare_individual_auth_event(auth_event); + f_http2_adapter_connect(mp_udm_hostname, mp_udm_sbi_port, mp_ausf_local_ip, idx := http2_tx.conn_id); + f_http2_adapter_send(http2_tx); + + /* FIXME: This is probably incorrect, it should send a DELETE, but it's what open5gs-udmd is sending right now... + * See https://github.com/open5gs/open5gs/issues/4896 */ + as_Nudr_DR_put_authentication_status(); + + /* 3GPP TS 29.503 Table 6.3.3.6.2.1-3 */ + http2_exp_rx := + tr_HTTP2_Msg(http2_tx.conn_id, + http2_tx.stream_id, + tr_HTTP2_header_block(pseudo_headers := tr_HTTP2_pseudo_headers_Resp(204)), + omit); + as_http2_adapter_receive(http2_rx, http2_exp_rx, idx := http2_tx.conn_id); + + f_http2_adapter_close(idx := http2_tx.conn_id); + setverdict(pass); +} + +/************************************************************************************ + * N35 Nudr_DataRepository (SBI): Emulated UDR, 3GPP TS 29.504, 3GPP TS 29.505 A.2 + ************************************************************************************/ + +/* 3GPP TS 29.505 5.2.2.3.1 AuthenticationSubscription (GET) */ +function f_tr_Nudr_DR_get_authentication_subscription() +runs on ConnHdlr return template (present) HTTP2_Msg { + var template (present) HTTP2_Msg http2_msg; + var template (present) HTTP2_header_block hb; + var template (present) HTTP2_pseudo_headers pseudo_headers; + var template HTTP2_header_list headers := *; + + pseudo_headers := tr_HTTP2_pseudo_headers_Req(method := "GET", + path := tr_Nudr_DR_path_authentication_subscription(g_pars.imsi_str)); + hb := tr_HTTP2_header_block(pseudo_headers, headers); + http2_msg := tr_HTTP2_Msg(?, ?, hb := hb, body := omit); + return http2_msg; +} + +/* 3GPP TS 29.505 5.2.2 Resource: AuthenticationSubscription */ +altstep as_Nudr_DR_get_authentication_subscription() +runs on ConnHdlr { + var HTTP2_Msg http2_rx; + [] HTTP2_CONN[HTTP2_CONN_SCP].receive(f_tr_Nudr_DR_get_authentication_subscription()) -> value http2_rx { + var template (value) AuthenticationSubscription auth_sub; + var octetstring body_enc; + var template (value) HTTP2_Msg http2_tx; + + auth_sub := ts_AuthenticationSubscription(ts_AuthMethod(FiveG_AKA), + encPermanentKey := "3c6e0b8a9c15224a8228b9a98ca1531d", + sequenceNumber := ts_SequenceNumber(sqn := "0"), + authenticationManagementField := "8000", + encOpcKey := "762a2206fe0b4151ace403c86a11e479"); + body_enc := f_enc_AuthenticationSubscription(valueof(auth_sub)); + + http2_tx := ts_HTTP2_Msg_200_OK(http2_rx.conn_id, + http2_rx.stream_id, + headers := { + ts_HTTP2_Hdr_content_type("application/json") + }, + body := ts_HTTP2_Data_frame(http2_rx.stream_id, + end_stream_flag := true, + data := body_enc)); + HTTP2_CONN[HTTP2_CONN_SCP].send(http2_tx); + setverdict(pass); + } +} + +/* 3GPP TS 29.505 5.2.2.3.1 AuthenticationSubscription (PUT) */ +function f_tr_Nudr_DR_put_authentication_status() +runs on ConnHdlr return template (present) HTTP2_Msg { + var template (present) HTTP2_Msg http2_msg; + var template (present) HTTP2_header_block hb; + var template (present) HTTP2_pseudo_headers pseudo_headers; + var template HTTP2_header_list headers := *; + + pseudo_headers := tr_HTTP2_pseudo_headers_Req(method := "PUT", + path := tr_Nudr_DR_path_authentication_status(g_pars.imsi_str)); + hb := tr_HTTP2_header_block(pseudo_headers, headers); + http2_msg := tr_HTTP2_Msg(?, ?, hb := hb, body := tr_HTTP2_Data_frame(data := decmatch tr_AuthEvent)); + return http2_msg; +} + +/* 3GPP TS 29.505 5.2.2 Resource: AuthenticationSubscription */ +altstep as_Nudr_DR_put_authentication_status() +runs on ConnHdlr { + var HTTP2_Msg http2_rx; + [] HTTP2_CONN[HTTP2_CONN_SCP].receive(f_tr_Nudr_DR_put_authentication_status()) -> value http2_rx { + var template (value) HTTP2_Msg http2_tx; + http2_tx := ts_HTTP2_Msg_204_No_Content(http2_rx.conn_id, + http2_rx.stream_id, + headers := { + ts_HTTP2_Hdr_content_type("application/json") + }, + body := omit); + + HTTP2_CONN[HTTP2_CONN_SCP].send(http2_tx); + setverdict(pass); + } +} + +} diff --git a/udm/README.md b/udm/README.md new file mode 100644 index 0000000..5d728b3 --- /dev/null +++ b/udm/README.md @@ -0,0 +1,20 @@ +# UDM_Tests.ttcn + +* external interfaces + * N8: SBI (emulates AMF) + * N10: SBI (emulates SMF) + * N13: SBI (emulates AUSF) + * N35: SBI (emulates UDR) + +{% dot udm_tests.svg +digraph G { + rankdir=LR; + ATS [label="ATS\nUDM_Tests.ttcn"]; + UDM [label="AMF\open5gs-udmd",shape="box"]; + + ATS -> UDM [label="N8"]; + ATS -> UDM [label="N10"]; + ATS -> UDM [label="N13"]; + ATS -> UDM [label="N35"]; +} +%} diff --git a/udm/UDM_Tests.cfg b/udm/UDM_Tests.cfg new file mode 100644 index 0000000..77a85ab --- /dev/null +++ b/udm/UDM_Tests.cfg @@ -0,0 +1,23 @@ +[ORDERED_INCLUDE] +# Common configuration, shared between test suites +"../Common.cfg" +# testsuite specific configuration, not expected to change +"./UDM_Tests.default" + +# Local configuration below + +[LOGGING] + +[TESTPORT_PARAMETERS] + +[MODULE_PARAMETERS] +UDM_Tests.mp_udm_hostname := "127.0.0.12"; +UDM_Tests.mp_udm_sbi_port := 7777; +UDM_Tests.mp_scp_local_ip := "127.0.0.200"; +UDM_Tests.mp_scp_local_port := 7777; +UDM_Tests.mp_ausf_local_ip := "127.0.0.6"; + +[MAIN_CONTROLLER] + +[EXECUTE] +UDM_Tests.control diff --git a/udm/UDM_Tests.default b/udm/UDM_Tests.default new file mode 100644 index 0000000..b03f59e --- /dev/null +++ b/udm/UDM_Tests.default @@ -0,0 +1,12 @@ +[LOGGING] +FileMask := LOG_ALL | TTCN_DEBUG | TTCN_MATCHING | DEBUG_ENCDEC; + +[TESTPORT_PARAMETERS] +*.TCP.noDelay := "yes" // turn off nagle +*.HTTP.use_notification_ASPs := "yes" + +[MODULE_PARAMETERS] + +[MAIN_CONTROLLER] + +[EXECUTE] diff --git a/udm/UDM_Tests.ttcn b/udm/UDM_Tests.ttcn new file mode 100644 index 0000000..413686e --- /dev/null +++ b/udm/UDM_Tests.ttcn @@ -0,0 +1,151 @@ +/* UDM test suite in TTCN-3 (3GPP TS 29.503) + * (C) 2026 by sysmocom - s.f.m.c. GmbH <info(a)sysmocom.de> + * All rights reserved. + * Author: Pau Espin Pedrol <pespin(a)sysmocom.de> + * + * 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 + */ + +module UDM_Tests { + +import from General_Types all; +import from Native_Functions all; +import from IPL4asp_Types all; +import from Misc_Helpers all; + +import from Osmocom_Types all; +import from GSM_Types all; + +import from TCCEncoding_Functions all; + +import from HTTP2_Adapter all; +import from HTTP2_Server_Emulation all; + +import from ConnHdlr all; + +modulepar { + charstring mp_udm_hostname := "127.0.0.12"; + integer mp_udm_sbi_port := 7777; + + charstring mp_scp_local_ip := "127.0.0.200"; + integer mp_scp_local_port := 7777; + + /* IP address at which we listen for HTTP2/SBI to emulate a AUSF in ttcn3 */ + charstring mp_ausf_local_ip := "127.0.0.6"; + + GsmMcc mp_mcc := '999'H; + GsmMnc mp_mnc := '70'H; + HEX15n mp_imsi := '999700000000000'H; +} + +type component MTC_CT extends HTTP2_CT, HTTP2_ConnHdlr { + /* emulated SCP */ + var HTTP2_Server_Emulation_CT vc_HTTP2_SRV_SCP; + + timer g_Tguard := 30.0; +} + +private function f_init_http2_srv(charstring id) runs on MTC_CT { + id := id & "-HTTP2SRV"; + + var Http2ServerEmulationCfg http2_srv_cfg := { + http2_bind_ip := mp_scp_local_ip, + http2_bind_port := mp_scp_local_port, + one_req_per_conn := false + }; + + vc_HTTP2_SRV_SCP := HTTP2_Server_Emulation_CT.create(id) alive; + vc_HTTP2_SRV_SCP.start(HTTP2_Server_Emulation.main(http2_srv_cfg)); + + connect(self:HTTP2_CONN_PROC[HTTP2_CONN_SCP], vc_HTTP2_SRV_SCP:CONN_PROC); +} + + +private function f_init(integer imsi_suffix := 0, float t_guard := 30.0) runs on MTC_CT { + var charstring id := testcasename(); + + g_Tguard.start(t_guard); + activate(as_Tguard()); + + f_init_http2_srv(id); +} + +private function f_shutdown() runs on MTC_CT { + f_http2_server_close_conn_all(); + setverdict(pass); +} + +private function f_start_handler_create() +runs on MTC_CT return ConnHdlr +{ + var ConnHdlr vc_conn; + var charstring id := testcasename(); + + vc_conn := ConnHdlr.create(id); + + if (isbound(vc_HTTP2_SRV_SCP)) { + connect(vc_conn:HTTP2_CONN[HTTP2_CONN_SCP], vc_HTTP2_SRV_SCP:CONN); + connect(vc_conn:HTTP2_CONN_PROC[HTTP2_CONN_SCP], vc_HTTP2_SRV_SCP:CONN_PROC); + } + + return vc_conn; +} + +private function f_start_handler_run(ConnHdlr vc_conn, void_fn fn, ConnHdlrPars pars) runs on MTC_CT +{ + vc_conn.start(f_ConnHdlr_init(fn, pars)); +} + +/* start a connection handler with given parameters */ +private function f_start_handler(void_fn fn, ConnHdlrPars pars) +runs on MTC_CT return ConnHdlr { + var ConnHdlr vc_conn; + vc_conn := f_start_handler_create(); + f_start_handler_run(vc_conn, fn, pars); + return vc_conn; +} + +private altstep as_Tguard() runs on MTC_CT { + [] g_Tguard.timeout { + Misc_Helpers.f_shutdown(__BFILE__, __LINE__, fail, "Tguard timeout"); + } +} + +/* 3GPP TS 29.503 5.4.2.2.2 Authentication Information Retrieval */ +private function f_TC_auth_info_retrieve() runs on ConnHdlr { + f_n13_generate_auth_data(); + setverdict(pass); +} +testcase TC_auth_info_retrieve() runs on MTC_CT { + var ConnHdlr vc_conn; + var ConnHdlrPars pars := f_ConnHdlrPars(0); + f_init(); + vc_conn := f_start_handler(refers(f_TC_auth_info_retrieve), pars); + vc_conn.done; + f_shutdown(); +} + +/* 3GPP TS 29.503 5.4.2.3 ResultConfirmationInform */ +private function f_TC_result_confirmation_inform() runs on ConnHdlr { + f_n13_authentication_confirmation(); + f_n13_authentication_result_removal(); + setverdict(pass); +} +testcase TC_result_confirmation_inform() runs on MTC_CT { + var ConnHdlr vc_conn; + var ConnHdlrPars pars := f_ConnHdlrPars(0); + f_init(); + vc_conn := f_start_handler(refers(f_TC_result_confirmation_inform), pars); + vc_conn.done; + f_shutdown(); +} + +control { + execute( TC_auth_info_retrieve() ); + execute( TC_result_confirmation_inform() ); +} + +} diff --git a/udm/create_test_subscribers.sh b/udm/create_test_subscribers.sh new file mode 100755 index 0000000..715d66d --- /dev/null +++ b/udm/create_test_subscribers.sh @@ -0,0 +1,31 @@ +#!/bin/sh -ex +DB_URI="mongodb://127.0.0.103/open5gs" +DBCTL_CMD="open5gs-dbctl --db_uri=$DB_URI" + +# mongod needs some time to bootstrap... +while ! mongosh --quiet $DB_URI</dev/null; do + sleep 1 +done + +NUM_SUBCRS=1 +get_subscr_imsi() { + subscr_idx=$1 + printf "999700000000%03u" "$subscr_idx" +} + +# Create a test subscriber with IMSI=001010000000000 +DBCTL_PARALLEL_JOBS=20 +idx=0 +while test "$idx" -lt "$NUM_SUBCRS"; do + remain="$((NUM_SUBCRS - idx))" + if test "$remain" -gt "$DBCTL_PARALLEL_JOBS"; then + iterations=$DBCTL_PARALLEL_JOBS + else + iterations=$remain + fi + for it in $(seq "$iterations"); do + $DBCTL_CMD add "$(get_subscr_imsi $idx)" 3c6e0b8a9c15224a8228b9a98ca1531d 762a2206fe0b4151ace403c86a11e479 & + idx=$((idx + 1)) + done + wait $(jobs -p) +done diff --git a/udm/expected-results.xml b/udm/expected-results.xml new file mode 100644 index 0000000..2dc9390 --- /dev/null +++ b/udm/expected-results.xml @@ -0,0 +1,5 @@ +<?xml version="1.0"?> +<testsuite name='Titan' tests='2' failures='0' errors='0' skipped='0' inconc='0' time='MASKED'> + <testcase classname='UDM_Tests' name='TC_auth_info_retrieve' time='MASKED'/> + <testcase classname='UDM_Tests' name='TC_result_confirmation_inform' time='MASKED'/> +</testsuite> diff --git a/udm/gen_links.sh b/udm/gen_links.sh new file mode 100755 index 0000000..d50f68b --- /dev/null +++ b/udm/gen_links.sh @@ -0,0 +1,52 @@ +#!/bin/bash -e + +BASEDIR=../deps + +. ../_buildsystem/gen_links.inc.sh + +DIR=$BASEDIR/titan.Libraries.TCCUsefulFunctions/src +FILES="TCCInterface_Functions.ttcn TCCConversion_Functions.ttcn TCCConversion.cc TCCInterface.cc TCCInterface_ip.h" +FILES+=" TCCEncoding_Functions.ttcn TCCEncoding.cc " # GSM 7-bit coding +gen_links $DIR $FILES + +DIR=$BASEDIR/titan.TestPorts.Common_Components.Socket-API/src +FILES="Socket_API_Definitions.ttcn" +gen_links $DIR $FILES + +# Required by MGCP and IPA +DIR=$BASEDIR/titan.TestPorts.IPL4asp/src +FILES="IPL4asp_Functions.ttcn IPL4asp_PT.cc IPL4asp_PT.hh IPL4asp_PortType.ttcn IPL4asp_Types.ttcn IPL4asp_discovery.cc IPL4asp_protocol_L234.hh" +gen_links $DIR $FILES + +# Needed by HTTP_Adapter (Prometheus_Checker.ttcn metrics): +DIR=$BASEDIR/titan.TestPorts.Common_Components.Abstract_Socket/src +FILES="Abstract_Socket.cc Abstract_Socket.hh " +gen_links $DIR $FILES + +# Needed by HTTP_Adapter (Prometheus_Checker.ttcn metrics): +DIR=$BASEDIR/titan.TestPorts.HTTPmsg/src +FILES="HTTPmsg_MessageLen.ttcn HTTPmsg_MessageLen_Function.cc HTTPmsg_PT.cc HTTPmsg_PT.hh HTTPmsg_PortType.ttcn HTTPmsg_Types.ttcn " +gen_links $DIR $FILES + +# Needed by HTTP2_Adapter: +DIR=$BASEDIR/titan.ProtocolModules.HTTP2/src +FILES="HTTP2_EncDec.cc HTTP2_Types.ttcn" +gen_links $DIR $FILES + +DIR=$BASEDIR/titan.ProtocolModules.JSON_v07_2006/src +FILES="JSON_Generic_Null_Def.asn JSON_Generic.ttcn" +gen_links $DIR $FILES + +DIR=$BASEDIR/osmo-ttcn3-openapi-generator/openapi-specs/3GPP_5GC_Rel19/ttcn3 +FILES="TS29571_CommonData.ttcn TS29503_Nudm_UEAU.ttcn TS29505_Subscription_Data.ttcn " +gen_links $DIR $FILES + +DIR=../library +FILES="Misc_Helpers.ttcn General_Types.ttcn GSM_Types.ttcn Osmocom_Types.ttcn Native_Functions.ttcn Native_FunctionDefs.cc IPCP_Types.ttcn IPCP_Templates.ttcn " +FILES+="SCTP_Templates.ttcn " +FILES+="HTTP2_CodecPort.ttcn HTTP2_CodecPort_CtrlFunct.ttcn HTTP2_CodecPort_CtrlFunctDef.cc HTTP2_Templates.ttcn HTTP2_Functions.ttcn HTTP2_Msg.ttcn HTTP2_Adapter.ttcn HTTP2_Server_Emulation.ttcn " +FILES+="HTTP_Adapter.ttcn Prometheus_Checker.ttcn " +FILES+="TS29571_CommonData_Templates.ttcn TS29503_Nudm_UEAU_Templates.ttcn TS29505_Subscription_Data_Templates.ttcn " +gen_links $DIR $FILES + +gen_links_finish diff --git a/udm/mongod.conf b/udm/mongod.conf new file mode 100644 index 0000000..ff648f4 --- /dev/null +++ b/udm/mongod.conf @@ -0,0 +1,45 @@ +# mongod.conf + +# for documentation of all options, see: +# http://docs.mongodb.org/manual/reference/configuration-options/ + +# Where and how to store data. +storage: + dbPath: db +# journal: +# enabled: true +# engine: +# mmapv1: +# wiredTiger: + +# where to write logging data. +# systemLog: +# destination: file +# logAppend: true +# path: /data/mongod.log + +# network interfaces +net: + port: 27017 + bindIp: 127.0.0.103 + + +# how the process runs +processManagement: + timeZoneInfo: /usr/share/zoneinfo + +#security: + +#operationProfiling: + +#replication: + +#sharding: + +## Enterprise-Only Options: + +#auditLog: + +#snmp: + + diff --git a/udm/open5gs-udm.yaml b/udm/open5gs-udm.yaml new file mode 100644 index 0000000..f507a5d --- /dev/null +++ b/udm/open5gs-udm.yaml @@ -0,0 +1,38 @@ +# See https://github.com/open5gs/open5gs/blob/main/configs/open5gs/udm.yaml.in + +logger: + level: debug + +global: + max: + ue: 1024 + +udm: + hnet: + - id: 1 + scheme: 1 + key: @sysconfdir@/open5gs/hnet/curve25519-1.key + - id: 2 + scheme: 2 + key: @sysconfdir@/open5gs/hnet/secp256r1-2.key + - id: 3 + scheme: 1 + key: @sysconfdir@/open5gs/hnet/curve25519-3.key + - id: 4 + scheme: 2 + key: @sysconfdir@/open5gs/hnet/secp256r1-4.key + - id: 5 + scheme: 1 + key: @sysconfdir@/open5gs/hnet/curve25519-5.key + - id: 6 + scheme: 2 + key: @sysconfdir@/open5gs/hnet/secp256r1-6.key + sbi: + server: + - address: 127.0.0.12 + port: 7777 + client: +# nrf: +# - uri: http://127.0.0.10:7777 + scp: + - uri: http://127.0.0.200:7777 diff --git a/udm/open5gs_prepare.sh b/udm/open5gs_prepare.sh new file mode 100755 index 0000000..9f4e9ec --- /dev/null +++ b/udm/open5gs_prepare.sh @@ -0,0 +1,7 @@ +#!/bin/sh -ex + +adjust_sysconfdir_config() { + sed -i "s~@sysconfdir@~$TESTENV_INSTALL_DIR/etc/~g" $1 +} + +adjust_sysconfdir_config open5gs-udm.yaml diff --git a/udm/regen_makefile.sh b/udm/regen_makefile.sh new file mode 100755 index 0000000..f26fdb6 --- /dev/null +++ b/udm/regen_makefile.sh @@ -0,0 +1,23 @@ +#!/bin/sh -e + +NAME=UDM_Tests + +FILES=" + *.asn + *.ttcn + Abstract_Socket.cc + HTTPmsg_MessageLen_Function.cc + HTTPmsg_PT.cc + HTTP2_EncDec.cc + HTTP2_CodecPort_CtrlFunctDef.cc + IPL4asp_PT.cc + IPL4asp_discovery.cc + Native_FunctionDefs.cc + TCCConversion.cc + TCCEncoding.cc + TCCInterface.cc +" + +. ../_buildsystem/regen_makefile.inc.sh + +sed -i -e 's/^LINUX_LIBS = -lxml2 -lsctp/LINUX_LIBS = -lxml2 -lsctp -lgnutls/' Makefile diff --git a/udm/testenv.cfg b/udm/testenv.cfg new file mode 100644 index 0000000..3b2e319 --- /dev/null +++ b/udm/testenv.cfg @@ -0,0 +1,20 @@ +[testsuite] +program=UDM_Tests +config=UDM_Tests.cfg + +[db] +prepare=mkdir db +clean=rm -rf db +program=mongod --config mongod.conf +setup=create_test_subscribers.sh +copy=mongod.conf +make=no +package=no + +[udm] +prepare=./open5gs_prepare.sh +program=open5gs-udmd -c open5gs-udm.yaml +make=open5gs +package=open5gs-udm +copy=open5gs-udm.yaml open5gs_prepare.sh + diff --git a/udm/testsrcdir.cfg b/udm/testsrcdir.cfg new file mode 100644 index 0000000..7f19289 --- /dev/null +++ b/udm/testsrcdir.cfg @@ -0,0 +1,2 @@ +[testsrcdir] +max_jobs_per_gb_ram=0.3 -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/43932?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: merged Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: Ia9a2a055ee81c889de00ef86f8562425862ea5e3 Gerrit-Change-Number: 43932 Gerrit-PatchSet: 4 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de>

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[L] Change in osmo-ttcn3-hacks[master]: eIM_Tests: add a subset of SGP.33-3/SGP.23 testcases
by jolly 23 Oct '26

23 Oct '26

Attention is currently required from: dexter, laforge. jolly has posted comments on this change by dexter. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/43904?usp=email ) Change subject: eIM_Tests: add a subset of SGP.33-3/SGP.23 testcases ...................................................................... Patch Set 7: (1 comment) File eim/eIM_Tests.ttcn: https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/43904/comment/02da5c17_37f4… : PS7, Line 1241: private function f_TC_eIM_AuthenticateClient_ErrorCases_Error_Invalid_SM_DPp_pb_certificate(charstring id) setverdict(fail): pass -> fail reason: "unexpected REST lookup result from eIM", new component reason: "unexpected REST lookup result from eIM" I am using this patch ontop of osmo-ttcn3-hacks master and your pmaier/wip branch at onomondo-eim. -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/43904?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: Ide8fdec56eca4d4577baedfacd2a6a675d9c0e6e Gerrit-Change-Number: 43904 Gerrit-PatchSet: 7 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: jolly <andreas(a)eversberg.eu> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Attention: laforge <laforge(a)osmocom.org> Gerrit-Attention: dexter <pmaier(a)sysmocom.de> Gerrit-Comment-Date: Fri, 23 Oct 2026 13:19:32 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No

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[XS] Change in libosmo-gprs[master]: sndcp_xid: use reasonable static buffer size
by fixeria 23 Oct '26

23 Oct '26

Attention is currently required from: dexter, pespin. fixeria has posted comments on this change by dexter. ( https://gerrit.osmocom.org/c/libosmo-gprs/+/43963?usp=email ) Change subject: sndcp_xid: use reasonable static buffer size ...................................................................... Patch Set 1: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmo-gprs/+/43963?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: libosmo-gprs Gerrit-Branch: master Gerrit-Change-Id: Ic8e7719063d87e5328ebf503e9a43325bb07acf8 Gerrit-Change-Number: 43963 Gerrit-PatchSet: 1 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: dexter <pmaier(a)sysmocom.de> Gerrit-Comment-Date: Fri, 23 Oct 2026 13:11:51 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[S] Change in libosmo-gprs[master]: sndcp_xid: fix length check in gprs_sndcp_compile_xid
by fixeria 23 Oct '26

23 Oct '26

Attention is currently required from: dexter, pespin. fixeria has posted comments on this change by dexter. ( https://gerrit.osmocom.org/c/libosmo-gprs/+/43962?usp=email ) Change subject: sndcp_xid: fix length check in gprs_sndcp_compile_xid ...................................................................... Patch Set 2: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmo-gprs/+/43962?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: libosmo-gprs Gerrit-Branch: master Gerrit-Change-Id: I38844155027673d90079c84df5cfd85053f48656 Gerrit-Change-Number: 43962 Gerrit-PatchSet: 2 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: dexter <pmaier(a)sysmocom.de> Gerrit-Comment-Date: Fri, 23 Oct 2026 13:11:40 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[S] Change in osmo-ttcn3-hacks[master]: bts: f_TC_pcu_tx_ul_block_req(): target the block after the next one
by fixeria 23 Oct '26

23 Oct '26

fixeria has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/43964?usp=email ) Change subject: bts: f_TC_pcu_tx_ul_block_req(): target the block after the next one ...................................................................... bts: f_TC_pcu_tx_ul_block_req(): target the block after the next one trxcon sends the L1CTL DL BLOCK.ind after the last burst of a block has been received, while the Uplink bursts are scheduled in advance (see '--trx-advance', default 2). Thus it's already too late to target the block following the received one: trxcon drops such UL BLOCK.req as stale, and TC_pcu_data_ind_lqual_cb fails with "Timeout waiting for PCUIF_DATA.ind". Fix this by targeting the block after the next one. While at it, use the existing f_next_pdtch_block() instead of open-coding the TDMA Fn calculation. Change-Id: Ie77761c472ba14ad17414c347e1aed140a3295e8 --- M bts/BTS_Tests.ttcn 1 file changed, 7 insertions(+), 9 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/64/43964/1 diff --git a/bts/BTS_Tests.ttcn b/bts/BTS_Tests.ttcn index 719d8e3..719a9fa 100644 --- a/bts/BTS_Tests.ttcn +++ b/bts/BTS_Tests.ttcn @@ -5335,21 +5335,19 @@ T.start(1.0); alt { [] as_l1ctl_dl_block_ind(block_ind, tn := tn, usf := usf) { - var integer fn := block_ind.hdr.fn; + var GsmFrameNumber fn := block_ind.hdr.fn; /* Ignore PTCCH/D blocks, their Fn is too far away */ if (fn mod 104 == 12) { repeat; } - /* Every fn % 13 == 12 we have either a PTCCH or an IDLE slot, thus - * every fn % 13 == 8 we add 5 frames, or 4 frames othrwise. The - * resulting value is first fn of the next block. */ - if (fn mod 13 == 8) { - fn := (fn + 5) mod (2048 * 51 * 26); - } else { - fn := (fn + 4) mod (2048 * 51 * 26); - } + /* Skip the next block, target the one after it. + * The DL BLOCK.ind is sent by trxcon after the last burst of a block + * has been received, while the Uplink bursts are scheduled in advance, + * so it's already too late to target the block following the received + * one. Hence the UL BLOCK.req targets the block after the next one. */ + fn := f_next_pdtch_block(f_next_pdtch_block(fn)); L1CTL.send(ts_L1CTL_GPRS_UL_BLOCK_REQ(fn, block_ind.hdr.tn, data)); return {fn, block_ind.hdr.tn}; -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/43964?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: Ie77761c472ba14ad17414c347e1aed140a3295e8 Gerrit-Change-Number: 43964 Gerrit-PatchSet: 1 Gerrit-Owner: fixeria <vyanitskiy(a)sysmocom.de>

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[M] Change in osmo-sgsn[master]: gprs_sndcp_xid: replace OSMO_ASSERT with if and return
by dexter 23 Oct '26

23 Oct '26

Attention is currently required from: fixeria, lynxis lazus, pespin. Hello Jenkins Builder, fixeria, lynxis lazus, pespin, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/osmo-sgsn/+/43958?usp=email to look at the new patch set (#2). The following approvals got outdated and were removed: Code-Review-1 by pespin, Verified+1 by Jenkins Builder Change subject: gprs_sndcp_xid: replace OSMO_ASSERT with if and return ...................................................................... gprs_sndcp_xid: replace OSMO_ASSERT with if and return The code around the function gprs_sndcp_compile_xid was written under the assumption that the caller always supplies correct input parameters because the caller has 100% control over the input. However, this is a high standard and depending on how the input is obtained errors may happen. In case of an error, the whole process will crash due to the usage of OSMO_ASSERT. When looking at the callers of gprs_sndcp_compile_xid, we can see that they already check the return code. Also the return type of gprs_sndcp_compile_xid is already int. We also do not have any dynamically allocated memory. There is nothing that would speak against returning a negative error code. Let's replace each occurrence of OSMO_ASSERT with an if and return an error code to the caller, so that the caller can handle the problem gracefully. Related: OS#7095 Change-Id: Ia570b27a3670fed3aeb4779840292c5d216a1102 --- M src/sgsn/gprs_sndcp_xid.c 1 file changed, 106 insertions(+), 78 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-sgsn refs/changes/58/43958/2 -- To view, visit https://gerrit.osmocom.org/c/osmo-sgsn/+/43958?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newpatchset Gerrit-Project: osmo-sgsn Gerrit-Branch: master Gerrit-Change-Id: Ia570b27a3670fed3aeb4779840292c5d216a1102 Gerrit-Change-Number: 43958 Gerrit-PatchSet: 2 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Attention: lynxis lazus <lynxis(a)fe80.eu>

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[M] Change in osmo-sgsn[master]: gprs_sndcp_xid: replace OSMO_ASSERT with if and return
by dexter 23 Oct '26

23 Oct '26

Attention is currently required from: fixeria, lynxis lazus, pespin. dexter has posted comments on this change by dexter. ( https://gerrit.osmocom.org/c/osmo-sgsn/+/43958?usp=email ) Change subject: gprs_sndcp_xid: replace OSMO_ASSERT with if and return ...................................................................... Patch Set 2: (4 comments) File src/sgsn/gprs_sndcp_xid.c: https://gerrit.osmocom.org/c/osmo-sgsn/+/43958/comment/eb337396_62a7c871?us… : PS1, Line 172: if (params->f_max_time < 1) > You can put all these checks in one if line please. Done https://gerrit.osmocom.org/c/osmo-sgsn/+/43958/comment/2437ddb1_735d5685?us… : PS1, Line 249: if (params->max_cid < 0) > Same, all these checks in one line. Done https://gerrit.osmocom.org/c/osmo-sgsn/+/43958/comment/6d9387cf_08c92050?us… : PS1, Line 481: } else > if possible add {} here while at it. Done https://gerrit.osmocom.org/c/osmo-sgsn/+/43958/comment/47c9bc62_329a0a23?us… : PS1, Line 641: byte_counter += TLV_GROSS_LEN(sizeof(xid_version_number)); > This looks like belonging to one of your previous patches, not this one. It removes the OSMO_ASSERT and takes over the style of the fix in the previous patch, but has technically nothing to do with it. The OSMO_ASSERT check also wasn't broken. -- To view, visit https://gerrit.osmocom.org/c/osmo-sgsn/+/43958?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: osmo-sgsn Gerrit-Branch: master Gerrit-Change-Id: Ia570b27a3670fed3aeb4779840292c5d216a1102 Gerrit-Change-Number: 43958 Gerrit-PatchSet: 2 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Attention: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Comment-Date: Fri, 23 Oct 2026 12:52:37 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: pespin <pespin(a)sysmocom.de>

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[XS] Change in libosmo-gprs[master]: sndcp_xid: use reasonable static buffer size
by dexter 23 Oct '26

23 Oct '26

dexter has uploaded this change for review. ( https://gerrit.osmocom.org/c/libosmo-gprs/+/43963?usp=email ) Change subject: sndcp_xid: use reasonable static buffer size ...................................................................... sndcp_xid: use reasonable static buffer size the output of gprs_sndcp_compile_xid is a buffer with TLV objects. Each TLV object is generated into an internal buffer (comp_bytes) before it is added to the output buffer using tlv_put. Since we are using a TLV structure here, the fields cannot exceed a length of 255. Using a buffer size of 512 is misleading. This patch has been ported from: osmo-sgsn.git If348e15a98fd6d28a1de08df57983bb710001d73 Related: OS#7095 Change-Id: Ic8e7719063d87e5328ebf503e9a43325bb07acf8 --- M src/sndcp/sndcp_xid.c 1 file changed, 1 insertion(+), 1 deletion(-) git pull ssh://gerrit.osmocom.org:29418/libosmo-gprs refs/changes/63/43963/1 diff --git a/src/sndcp/sndcp_xid.c b/src/sndcp/sndcp_xid.c index 28e8928..a380206 100644 --- a/src/sndcp/sndcp_xid.c +++ b/src/sndcp/sndcp_xid.c @@ -560,7 +560,7 @@ { int rc; int byte_counter = 0; - uint8_t comp_bytes[512]; + uint8_t comp_bytes[256]; uint8_t xid_version_number[1]; OSMO_ASSERT(comp_fields); -- To view, visit https://gerrit.osmocom.org/c/libosmo-gprs/+/43963?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: libosmo-gprs Gerrit-Branch: master Gerrit-Change-Id: Ic8e7719063d87e5328ebf503e9a43325bb07acf8 Gerrit-Change-Number: 43963 Gerrit-PatchSet: 1 Gerrit-Owner: dexter <pmaier(a)sysmocom.de>

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[M] Change in osmo-ttcn3-hacks[master]: smf: Clean up SBI paths
by osmith 23 Oct '26

23 Oct '26

Attention is currently required from: pespin. osmith has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/43961?usp=email ) Change subject: smf: Clean up SBI paths ...................................................................... Patch Set 1: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/43961?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: Idf0ed2e95937fe9a331be577d01cee8d309eab01 Gerrit-Change-Number: 43961 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Fri, 23 Oct 2026 12:29:27 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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