[PATCH 3/7] MM Auth test: add test to re-use existing auth

--- openbsc/tests/mm_auth/mm_auth_test.c | 31 +++++++++++++++++++++++++++++++ openbsc/tests/mm_auth/mm_auth_test.ok | 6 ++++++ 2 files changed, 37 insertions(+) diff --git a/openbsc/tests/mm_auth/mm_auth_test.c b/openbsc/tests/mm_auth/mm_auth_test.c index c0b8da4..e541898 100644 --- a/openbsc/tests/mm_auth/mm_auth_test.c +++ b/openbsc/tests/mm_auth/mm_auth_test.c @@ -242,6 +242,36 @@ static void test_auth_then_ciph2() )); } +static void test_auth_reuse() +{ + int auth_action; + struct gsm_auth_tuple atuple = {0}; + struct gsm_subscriber subscr = {0}; + int key_seq; + + printf("\n* test_auth_reuse()\n"); + + /* Ki entry, auth tuple negotiated, valid+matching incoming key_seq */ + test_auth_info = default_auth_info; + test_last_auth_tuple = default_auth_tuple; + test_last_auth_tuple.key_seq = key_seq = 3; + test_last_auth_tuple.use_count = 1; + test_get_authinfo_rc = 0; + test_get_lastauthtuple_rc = 0; + auth_action = auth_get_tuple_for_subscr_verbose(&atuple, &subscr, + key_seq); + OSMO_ASSERT(auth_action == AUTH_DO_CIPH); + OSMO_ASSERT(auth_tuple_is(&atuple, + "gsm_auth_tuple {\n" + " .use_count = 2\n" + " .key_seq = 3\n" + " .rand = 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 \n" + " .sres = 00 00 00 00 \n" + " .kc = 00 00 00 00 00 00 00 00 \n" + "}\n" + )); +} + int main(void) { osmo_init_logging(&log_info); @@ -251,5 +281,6 @@ int main(void) test_auth_not_avail(); test_auth_then_ciph1(); test_auth_then_ciph2(); + test_auth_reuse(); return 0; } diff --git a/openbsc/tests/mm_auth/mm_auth_test.ok b/openbsc/tests/mm_auth/mm_auth_test.ok index 52feb36..cc0e769 100644 --- a/openbsc/tests/mm_auth/mm_auth_test.ok +++ b/openbsc/tests/mm_auth/mm_auth_test.ok @@ -22,3 +22,9 @@ wrapped: db_get_authinfo_for_subscr(): rc = 0 wrapped: db_get_lastauthtuple_for_subscr(): rc = 0 wrapped: db_sync_lastauthtuple_for_subscr(): rc = 0 auth_get_tuple_for_subscr(key_seq=7) --> auth_action == AUTH_DO_AUTH_THEN_CIPH + +* test_auth_reuse() +wrapped: db_get_authinfo_for_subscr(): rc = 0 +wrapped: db_get_lastauthtuple_for_subscr(): rc = 0 +wrapped: db_sync_lastauthtuple_for_subscr(): rc = 0 +auth_get_tuple_for_subscr(key_seq=3) --> auth_action == AUTH_DO_CIPH -- 2.1.4