diff options
Diffstat (limited to 'openbsc/tests/bsc-nat/bsc_nat_test.c')
| -rw-r--r-- | openbsc/tests/bsc-nat/bsc_nat_test.c | 103 |
1 files changed, 102 insertions, 1 deletions
diff --git a/openbsc/tests/bsc-nat/bsc_nat_test.c b/openbsc/tests/bsc-nat/bsc_nat_test.c index a121c8ab3..bed5b8079 100644 --- a/openbsc/tests/bsc-nat/bsc_nat_test.c +++ b/openbsc/tests/bsc-nat/bsc_nat_test.c @@ -696,6 +696,12 @@ struct cr_filter { const char *bsc_imsi_allow; const char *bsc_imsi_deny; const char *nat_imsi_deny; + int nat_cm_reject_cause; + int nat_lu_reject_cause; + int bsc_cm_reject_cause; + int bsc_lu_reject_cause; + int want_cm_reject_cause; + int want_lu_reject_cause; }; static struct cr_filter cr_filter[] = { @@ -704,18 +710,36 @@ static struct cr_filter cr_filter[] = { .length = sizeof(bssmap_cr), .result = 1, .contype = NAT_CON_TYPE_CM_SERV_REQ, + .nat_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .nat_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .bsc_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .bsc_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .want_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .want_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, }, { .data = bss_lu, .length = sizeof(bss_lu), .result = 1, .contype = NAT_CON_TYPE_LU, + .nat_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .nat_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .bsc_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .bsc_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .want_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .want_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, }, { .data = pag_resp, .length = sizeof(pag_resp), .result = 1, .contype = NAT_CON_TYPE_PAG_RESP, + .nat_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .nat_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .bsc_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .bsc_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .want_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .want_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, }, { /* nat deny is before blank/null BSC */ @@ -724,6 +748,12 @@ static struct cr_filter cr_filter[] = { .result = -3, .nat_imsi_deny = "[0-9]*", .contype = NAT_CON_TYPE_LU, + .nat_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .nat_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .bsc_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .bsc_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .want_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .want_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, }, { /* BSC allow is before NAT deny */ @@ -733,6 +763,12 @@ static struct cr_filter cr_filter[] = { .nat_imsi_deny = "[0-9]*", .bsc_imsi_allow = "2440[0-9]*", .contype = NAT_CON_TYPE_LU, + .nat_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .nat_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .bsc_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .bsc_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .want_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .want_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, }, { /* BSC allow is before NAT deny */ @@ -742,6 +778,12 @@ static struct cr_filter cr_filter[] = { .bsc_imsi_allow = "[0-9]*", .nat_imsi_deny = "[0-9]*", .contype = NAT_CON_TYPE_LU, + .nat_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .nat_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .bsc_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .bsc_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .want_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .want_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, }, { /* filter as deny is first */ @@ -752,6 +794,12 @@ static struct cr_filter cr_filter[] = { .bsc_imsi_allow = "[0-9]*", .nat_imsi_deny = "[0-9]*", .contype = NAT_CON_TYPE_LU, + .nat_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .nat_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .bsc_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .bsc_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .want_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .want_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, }, { /* deny by nat rule */ @@ -761,6 +809,27 @@ static struct cr_filter cr_filter[] = { .bsc_imsi_deny = "000[0-9]*", .nat_imsi_deny = "[0-9]*", .contype = NAT_CON_TYPE_LU, + .nat_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .nat_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .bsc_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .bsc_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .want_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .want_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + }, + { + /* deny by nat rule */ + .data = bss_lu, + .length = sizeof(bss_lu), + .result = -3, + .bsc_imsi_deny = "000[0-9]*", + .nat_imsi_deny = "[0-9]*", + .contype = NAT_CON_TYPE_LU, + .nat_cm_reject_cause = 0x23, + .nat_lu_reject_cause = 0x42, + .bsc_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .bsc_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .want_lu_reject_cause = 0x42, + .want_cm_reject_cause = 0x23, }, { /* deny by bsc rule */ @@ -769,8 +838,27 @@ static struct cr_filter cr_filter[] = { .result = -2, .bsc_imsi_deny = "[0-9]*", .contype = NAT_CON_TYPE_LU, + .nat_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .nat_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .bsc_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .bsc_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .want_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .want_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + }, + { + /* deny by bsc rule */ + .data = bss_lu, + .length = sizeof(bss_lu), + .result = -2, + .bsc_imsi_deny = "[0-9]*", + .contype = NAT_CON_TYPE_LU, + .nat_cm_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .nat_lu_reject_cause = GSM48_REJECT_PLMN_NOT_ALLOWED, + .bsc_cm_reject_cause = 0x42, + .bsc_lu_reject_cause = 0x23, + .want_lu_reject_cause = 0x23, + .want_cm_reject_cause = 0x42, }, - }; static void test_cr_filter() @@ -795,11 +883,20 @@ static void test_cr_filter() bsc_entry = bsc_nat_acc_lst_entry_create(bsc_lst); nat_entry = bsc_nat_acc_lst_entry_create(nat_lst); + /* test the default value as we are going to overwrite it */ + OSMO_ASSERT(bsc_entry->cm_reject_cause == GSM48_REJECT_PLMN_NOT_ALLOWED); + OSMO_ASSERT(bsc_entry->lu_reject_cause == GSM48_REJECT_PLMN_NOT_ALLOWED); + for (i = 0; i < ARRAY_SIZE(cr_filter); ++i) { char *imsi; msgb_reset(msg); copy_to_msg(msg, cr_filter[i].data, cr_filter[i].length); + bsc_entry->cm_reject_cause = cr_filter[i].bsc_cm_reject_cause; + bsc_entry->lu_reject_cause = cr_filter[i].bsc_lu_reject_cause; + nat_entry->cm_reject_cause = cr_filter[i].nat_cm_reject_cause; + nat_entry->lu_reject_cause = cr_filter[i].nat_lu_reject_cause; + if (gsm_parse_reg(nat_entry, &nat_entry->imsi_deny_re, &nat_entry->imsi_deny, cr_filter[i].nat_imsi_deny ? 1 : 0, &cr_filter[i].nat_imsi_deny) != 0) @@ -826,6 +923,10 @@ static void test_cr_filter() abort(); } + + OSMO_ASSERT(cause.cm_reject_cause == cr_filter[i].want_cm_reject_cause); + OSMO_ASSERT(cause.lu_reject_cause == cr_filter[i].want_lu_reject_cause); + if (contype != cr_filter[i].contype) { printf("FAIL: Wrong contype %d for test %d.\n", res, contype); abort(); |