osmo-msc/tests/msc_vlr/Makefile.am

179 lines
4.8 KiB
Makefile
Raw Normal View History

AM_CPPFLAGS = \
$(all_includes) \
-I$(top_srcdir)/include \
$(NULL)
AM_CFLAGS = \
-Wall \
-ggdb3 \
$(LIBOSMOCORE_CFLAGS) \
$(LIBOSMOGSM_CFLAGS) \
$(LIBSMPP34_CFLAGS) \
$(LIBOSMOVTY_CFLAGS) \
$(LIBOSMOABIS_CFLAGS) \
$(LIBOSMOSIGTRAN_CFLAGS) \
$(LIBOSMORANAP_CFLAGS) \
$(LIBASN1C_CFLAGS) \
$(LIBOSMOMGCPCLIENT_CFLAGS) \
$(LIBOSMOGSUPCLIENT_CFLAGS) \
$(NULL)
AM_LDFLAGS = \
-Wl,--wrap=osmo_gsup_client_create2 \
-Wl,--wrap=osmo_gsup_client_send \
-Wl,--wrap=a_iface_tx_dtap \
-Wl,--wrap=a_iface_tx_clear_cmd \
-Wl,--wrap=a_iface_tx_paging \
-Wl,--wrap=ranap_iu_tx \
-Wl,--wrap=ranap_iu_tx_release \
-Wl,--wrap=ranap_iu_tx_common_id \
-Wl,--wrap=ranap_iu_page_cs \
-Wl,--wrap=msc_stop_paging \
-Wl,--wrap=gsm340_gen_scts \
-Wl,--wrap=osmo_get_rand_id \
-Wl,--wrap=msc_mgcp_call_release \
-Wl,--wrap=msc_mgcp_try_call_assignment \
-Wl,--wrap=a_iface_tx_cipher_mode \
-Wl,--wrap=ranap_iu_tx_sec_mode_cmd \
A5/n Ciph: request Classmark Update if missing When the VLR requests a Ciphering Mode with vlr_ops.set_ciph_mode(), and if we need a ciph algo flag from a Classmark information that is not yet known (usually CM 2 during LU), send a BSSMAP Classmark Request to get it. To manage the intermission of the Classmark Request, add - msc_classmark_request_then_cipher_mode_cmd(), - state SUBSCR_CONN_S_WAIT_CLASSMARK_UPDATE, - event SUBSCR_CONN_E_CLASSMARK_UPDATE. From state AUTH_CIPH, switch to state WAIT_CLASSMARK_UPDATE. Once the BSSMAP Classmark Response, is received, switch back to SUBSCR_CONN_S_AUTH_CIPH and re-initiate Ciphering Mode. To be able to re-enter the Ciphering Mode algo decision, factor it out into msc_geran_set_cipher_mode(). Rationale: In the following commit, essentially we stopped supporting A5/3 ciphering: commit 71330720b6efdda2fcfd3e9c0cb45f89e32e5670 "MSC: Intersect configured A5 algorithms with MS-supported ones" Change-Id: Id124923ee52a357cb7d3e04d33f585214774f3a3 A5/3 was no longer supported because from that commit on, we strictly checked the MS-supported ciphers, but we did not have Classmark 2 available during Location Updating. This patch changes that: when Classmark 2 is missing, actively request it by a BSSMAP Classmark Request; continue Ciphering only after the Response. Always request missing Classmark, even if a lesser cipher were configured available. If the Classmark Update response fails to come in, cause an attach failure. Instead, we could attempt to use a lesser cipher that is also enabled. That is left as a future feature, should that become relevant. I think it's unlikely. Technically, we could now end up requesting a Classmark Updating both during LU (vlr_lu_fsm) and CM Service/Paging Response (proc_arq_fsm), but in practice the only time we lack a Classmark is: during Location Updating with A5/3 enabled. A5/1 support is indicated in CM1 which is always available, and A5/3 support is indicated in CM2, which is always available during CM Service Request as well as Paging Response. So this patch has practical relevance only for Location Updating. For networks that permit only A5/3, this patch fixes Location Updating. For networks that support A5/3 and A5/1, so far we always used A5/1 during LU, and after this patch we request CM2 and likely use A5/3 instead. In msc_vlr_test_gsm_ciph, verify that requesting Classmark 2 for A5/3 works during LU. Also verify that the lack of a Classmark Response results in attach failure. In msc_vlr_test_gsm_ciph, a hacky unit test fakes a situation where a CM2 is missing during proc_arq_fsm and proves that that code path works, even though the practical relevance is currently zero. It would only become interesting if ciphering algorithms A5/4 and higher became relevant, because support of those would be indicated in Classmark 3, which would always require a Classmark Request. Related: OS#3043 Depends: I4a2e1d3923e33912579c4180aa1ff8e8f5abb7e7 (libosmocore) Change-Id: I73c7cb6a86624695bd9c0f59abb72e2fdc655131
2018-09-13 01:23:07 +00:00
-Wl,--wrap=osmo_sccp_tx_data_msg \
$(NULL)
LDADD = \
$(top_builddir)/src/libmsc/libmsc.a \
$(top_builddir)/src/libvlr/libvlr.a \
$(LIBSMPP34_LIBS) \
$(LIBOSMOCORE_LIBS) \
$(LIBOSMOGSM_LIBS) \
$(LIBOSMOVTY_LIBS) \
$(LIBOSMOABIS_LIBS) \
$(LIBOSMOSIGTRAN_LIBS) \
$(LIBOSMORANAP_LIBS) \
$(LIBOSMOMGCPCLIENT_LIBS) \
$(LIBOSMOGSUPCLIENT_LIBS) \
$(LIBRARY_GSM) \
-ldbi \
-lrt \
$(NULL)
noinst_HEADERS = \
msc_vlr_tests.h \
stubs.h \
$(NULL)
EXTRA_DIST = \
msc_vlr_test_no_authen.ok \
msc_vlr_test_no_authen.err \
msc_vlr_test_gsm_authen.ok \
msc_vlr_test_gsm_authen.err \
msc_vlr_test_gsm_ciph.ok \
msc_vlr_test_gsm_ciph.err \
msc_vlr_test_umts_authen.ok \
msc_vlr_test_umts_authen.err \
msc_vlr_test_authen_reuse.ok \
msc_vlr_test_authen_reuse.err \
msc_vlr_test_hlr_reject.ok \
msc_vlr_test_hlr_reject.err \
msc_vlr_test_hlr_timeout.ok \
msc_vlr_test_hlr_timeout.err \
msc_vlr_test_ms_timeout.ok \
msc_vlr_test_ms_timeout.err \
msc_vlr_test_reject_concurrency.ok \
msc_vlr_test_reject_concurrency.err \
msc_vlr_test_call.ok \
msc_vlr_test_call.err \
msc_vlr_test_rest.ok \
msc_vlr_test_rest.err \
msc_vlr_test_ss.ok \
msc_vlr_test_ss.err \
$(NULL)
noinst_PROGRAMS = \
msc_vlr_test_no_authen \
msc_vlr_test_gsm_authen \
msc_vlr_test_gsm_ciph \
msc_vlr_test_umts_authen \
msc_vlr_test_authen_reuse \
msc_vlr_test_hlr_reject \
msc_vlr_test_hlr_timeout \
msc_vlr_test_ms_timeout \
msc_vlr_test_reject_concurrency \
msc_vlr_test_call \
msc_vlr_test_rest \
msc_vlr_test_ss \
$(NULL)
msc_vlr_test_no_authen_SOURCES = \
msc_vlr_test_no_authen.c \
msc_vlr_tests.c \
$(NULL)
msc_vlr_test_gsm_authen_SOURCES = \
msc_vlr_test_gsm_authen.c \
msc_vlr_tests.c \
$(NULL)
msc_vlr_test_gsm_ciph_SOURCES = \
msc_vlr_test_gsm_ciph.c \
msc_vlr_tests.c \
$(NULL)
msc_vlr_test_umts_authen_SOURCES = \
msc_vlr_test_umts_authen.c \
msc_vlr_tests.c \
$(NULL)
msc_vlr_test_authen_reuse_SOURCES = \
msc_vlr_test_authen_reuse.c \
msc_vlr_tests.c \
$(NULL)
msc_vlr_test_hlr_reject_SOURCES = \
msc_vlr_test_hlr_reject.c \
msc_vlr_tests.c \
$(NULL)
msc_vlr_test_hlr_timeout_SOURCES = \
msc_vlr_test_hlr_timeout.c \
msc_vlr_tests.c \
$(NULL)
msc_vlr_test_ms_timeout_SOURCES = \
msc_vlr_test_ms_timeout.c \
msc_vlr_tests.c \
$(NULL)
msc_vlr_test_reject_concurrency_SOURCES = \
msc_vlr_test_reject_concurrency.c \
msc_vlr_tests.c \
$(NULL)
msc_vlr_test_call_SOURCES = \
msc_vlr_test_call.c \
msc_vlr_tests.c \
$(NULL)
msc_vlr_test_rest_SOURCES = \
msc_vlr_test_rest.c \
msc_vlr_tests.c \
$(NULL)
msc_vlr_test_ss_SOURCES = \
msc_vlr_test_ss.c \
msc_vlr_tests.c \
$(NULL)
.PHONY: update_exp
update_exp:
$(builddir)/msc_vlr_test_no_authen >$(srcdir)/msc_vlr_test_no_authen.ok 2>$(srcdir)/msc_vlr_test_no_authen.err
$(builddir)/msc_vlr_test_gsm_authen >$(srcdir)/msc_vlr_test_gsm_authen.ok 2>$(srcdir)/msc_vlr_test_gsm_authen.err
$(builddir)/msc_vlr_test_gsm_ciph >$(srcdir)/msc_vlr_test_gsm_ciph.ok 2>$(srcdir)/msc_vlr_test_gsm_ciph.err
$(builddir)/msc_vlr_test_umts_authen >$(srcdir)/msc_vlr_test_umts_authen.ok 2>$(srcdir)/msc_vlr_test_umts_authen.err
$(builddir)/msc_vlr_test_authen_reuse >$(srcdir)/msc_vlr_test_authen_reuse.ok 2>$(srcdir)/msc_vlr_test_authen_reuse.err
$(builddir)/msc_vlr_test_hlr_reject >$(srcdir)/msc_vlr_test_hlr_reject.ok 2>$(srcdir)/msc_vlr_test_hlr_reject.err
$(builddir)/msc_vlr_test_hlr_timeout >$(srcdir)/msc_vlr_test_hlr_timeout.ok 2>$(srcdir)/msc_vlr_test_hlr_timeout.err
$(builddir)/msc_vlr_test_ms_timeout >$(srcdir)/msc_vlr_test_ms_timeout.ok 2>$(srcdir)/msc_vlr_test_ms_timeout.err
$(builddir)/msc_vlr_test_reject_concurrency >$(srcdir)/msc_vlr_test_reject_concurrency.ok 2>$(srcdir)/msc_vlr_test_reject_concurrency.err
$(builddir)/msc_vlr_test_call >$(srcdir)/msc_vlr_test_call.ok 2>$(srcdir)/msc_vlr_test_call.err
$(builddir)/msc_vlr_test_rest >$(srcdir)/msc_vlr_test_rest.ok 2>$(srcdir)/msc_vlr_test_rest.err
$(builddir)/msc_vlr_test_ss >$(srcdir)/msc_vlr_test_ss.ok 2>$(srcdir)/msc_vlr_test_ss.err