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-rw-r--r--tests/msc_vlr/msc_vlr_tests.c805
1 files changed, 0 insertions, 805 deletions
diff --git a/tests/msc_vlr/msc_vlr_tests.c b/tests/msc_vlr/msc_vlr_tests.c
deleted file mode 100644
index 71f97135..00000000
--- a/tests/msc_vlr/msc_vlr_tests.c
+++ /dev/null
@@ -1,805 +0,0 @@
-/* Osmocom MSC+VLR end-to-end tests */
-
-/* (C) 2017 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
- *
- * All Rights Reserved
- *
- * Author: Neels Hofmeyr <nhofmeyr@sysmocom.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include <getopt.h>
-#include <stdlib.h>
-
-#include <osmocom/core/logging.h>
-#include <osmocom/core/utils.h>
-#include <osmocom/core/msgb.h>
-#include <osmocom/core/application.h>
-#include <osmocom/gsm/protocol/gsm_04_11.h>
-#include <osmocom/gsm/gsup.h>
-#include <openbsc/gsup_client.h>
-#include <openbsc/gsm_04_11.h>
-#include <openbsc/bsc_subscriber.h>
-#include <openbsc/debug.h>
-
-#if BUILD_IU
-#include <openbsc/iucs_ranap.h>
-#include <osmocom/ranap/iu_client.h>
-#else
-#include <openbsc/iu_dummy.h>
-#endif
-
-#include "msc_vlr_tests.h"
-
-bool _log_lines = false;
-
-struct gsm_network *net = NULL;
-
-struct gsm_bts *the_bts;
-
-const char *gsup_tx_expected = NULL;
-bool gsup_tx_confirmed;
-
-struct msgb *dtap_tx_expected = NULL;
-bool dtap_tx_confirmed;
-
-enum result_sent lu_result_sent;
-enum result_sent cm_service_result_sent;
-bool auth_request_sent;
-const char *auth_request_expect_rand;
-const char *auth_request_expect_autn;
-bool cipher_mode_cmd_sent;
-bool cipher_mode_cmd_sent_with_imeisv;
-
-bool iu_release_expected = false;
-bool iu_release_sent = false;
-bool bssap_clear_expected = false;
-bool bssap_clear_sent = false;
-
-struct msgb *msgb_from_hex(const char *label, uint16_t size, const char *hex)
-{
- struct msgb *msg = msgb_alloc(size, label);
- unsigned char *rc;
- msg->l2h = msg->head;
- rc = msgb_put(msg, osmo_hexparse(hex, msg->head, msgb_tailroom(msg)));
- OSMO_ASSERT(rc == msg->l2h);
- return msg;
-}
-
-const char *gh_type_name(struct gsm48_hdr *gh)
-{
- return gsm48_pdisc_msgtype_name(gsm48_hdr_pdisc(gh),
- gsm48_hdr_msg_type(gh));
-}
-
-const char *msg_type_name(struct msgb *msg)
-{
- return gh_type_name((void*)msg->data);
-}
-
-void dtap_expect_tx(const char *hex)
-{
- /* Has the previously expected dtap been received? */
- OSMO_ASSERT(!dtap_tx_expected);
- if (!hex)
- return;
- dtap_tx_expected = msgb_from_hex("dtap_tx_expected", 1024, hex);
- dtap_tx_confirmed = false;
-}
-
-void dtap_expect_tx_ussd(char *ussd_text)
-{
- uint8_t ussd_enc[128];
- int len;
- /* header */
- char ussd_msg_hex[128] = "8b2a1c27a225020100302002013b301b04010f0416";
-
- log("expecting USSD:\n %s", ussd_text);
- /* append encoded USSD text */
- gsm_7bit_encode_n_ussd(ussd_enc, sizeof(ussd_enc), ussd_text,
- &len);
- strncat(ussd_msg_hex, osmo_hexdump_nospc(ussd_enc, len),
- sizeof(ussd_msg_hex) - strlen(ussd_msg_hex));
- dtap_expect_tx(ussd_msg_hex);
-}
-
-int vlr_gsupc_read_cb(struct gsup_client *gsupc, struct msgb *msg);
-
-void gsup_rx(const char *rx_hex, const char *expect_tx_hex)
-{
- int rc;
- struct msgb *msg;
- const char *label;
-
- gsup_expect_tx(expect_tx_hex);
-
- msg = msgb_from_hex("gsup", 1024, rx_hex);
- label = osmo_gsup_message_type_name(msg->l2h[0]);
- fprintf(stderr, "<-- GSUP rx %s: %s\n", label,
- osmo_hexdump_nospc(msgb_l2(msg), msgb_l2len(msg)));
- rc = vlr_gsupc_read_cb(net->vlr->gsup_client, msg);
- fprintf(stderr, "<-- GSUP rx %s: vlr_gsupc_read_cb() returns %d\n",
- label, rc);
- if (expect_tx_hex)
- OSMO_ASSERT(gsup_tx_confirmed);
- talloc_free(msg);
-}
-
-bool conn_exists(struct gsm_subscriber_connection *conn)
-{
- struct gsm_subscriber_connection *c;
- llist_for_each_entry(c, &net->subscr_conns, entry) {
- if (c == conn)
- return true;
- }
- return false;
-}
-
-enum ran_type rx_from_ran = RAN_GERAN_A;
-
-struct gsm_subscriber_connection *conn_new(void)
-{
- struct gsm_subscriber_connection *conn;
- conn = msc_subscr_con_allocate(net);
- conn->bts = the_bts;
- conn->via_ran = rx_from_ran;
- if (conn->via_ran == RAN_UTRAN_IU) {
- struct ranap_ue_conn_ctx *ue_ctx = talloc_zero(conn, struct ranap_ue_conn_ctx);
- *ue_ctx = (struct ranap_ue_conn_ctx){
- .conn_id = 42,
- };
- conn->iu.ue_ctx = ue_ctx;
- }
- return conn;
-}
-
-struct gsm_subscriber_connection *g_conn = NULL;
-
-void rx_from_ms(struct msgb *msg)
-{
- int rc;
-
- struct gsm48_hdr *gh = msgb_l3(msg);
-
- log("MSC <--%s-- MS: %s",
- ran_type_name(rx_from_ran),
- gh_type_name(gh));
-
- if (g_conn && !conn_exists(g_conn))
- g_conn = NULL;
-
- if (!g_conn) {
- log("new conn");
- g_conn = conn_new();
- rc = msc_compl_l3(g_conn, msg, 23);
- if (rc == BSC_API_CONN_POL_REJECT) {
- msc_subscr_con_free(g_conn);
- g_conn = NULL;
- }
- } else {
- if ((gsm48_hdr_pdisc(gh) == GSM48_PDISC_RR)
- && (gsm48_hdr_msg_type(gh) == GSM48_MT_RR_CIPH_M_COMPL))
- msc_cipher_mode_compl(g_conn, msg, 0);
- else
- msc_dtap(g_conn, 23, msg);
- }
-
- if (g_conn && !conn_exists(g_conn))
- g_conn = NULL;
-}
-
-void ms_sends_msg(const char *hex)
-{
- struct msgb *msg;
-
- msg = msgb_from_hex("ms_sends_msg", 1024, hex);
- msg->l1h = msg->l2h = msg->l3h = msg->data;
- rx_from_ms(msg);
- talloc_free(msg);
-}
-
-int ms_sends_msg_fake(uint8_t pdisc, uint8_t msg_type)
-{
- int rc;
- struct msgb *msg;
- struct gsm48_hdr *gh;
-
- msg = msgb_alloc(1024, "ms_sends_msg_fake");
- msg->l1h = msg->l2h = msg->l3h = msg->data;
-
- gh = (struct gsm48_hdr*)msgb_put(msg, sizeof(*gh));
- gh->proto_discr = pdisc;
- gh->msg_type = msg_type;
- /* some amount of data, whatever */
- msgb_put(msg, 123);
-
- rc = gsm0408_dispatch(g_conn, msg);
-
- talloc_free(msg);
- return rc;
-}
-
-void thwart_rx_non_initial_requests()
-{
- log("requests shall be thwarted");
- OSMO_ASSERT(ms_sends_msg_fake(GSM48_PDISC_CC, GSM48_MT_CC_SETUP) == -EACCES);
- OSMO_ASSERT(ms_sends_msg_fake(GSM48_PDISC_MM, 0x33 /* nonexistent */) == -EACCES);
- OSMO_ASSERT(ms_sends_msg_fake(GSM48_PDISC_RR, GSM48_MT_RR_SYSINFO_1) == -EACCES);
- OSMO_ASSERT(ms_sends_msg_fake(GSM48_PDISC_SMS, GSM411_MT_CP_DATA) == -EACCES);
-}
-
-void send_sms(struct vlr_subscr *receiver,
- struct vlr_subscr *sender,
- char *str)
-{
- struct gsm_sms *sms = sms_from_text(receiver, sender, 0, str);
- gsm411_send_sms_subscr(receiver, sms);
-}
-
-unsigned char next_rand_byte = 0;
-/* override, requires '-Wl,--wrap=RAND_bytes' */
-int __real_RAND_bytes(unsigned char *buf, int num);
-int __wrap_RAND_bytes(unsigned char *buf, int num)
-{
- int i;
- for (i = 0; i < num; i++)
- buf[i] = next_rand_byte++;
- return 1;
-}
-
-/* override, requires '-Wl,--wrap=gsm340_gen_scts' */
-void __real_gsm340_gen_scts(uint8_t *scts, time_t time);
-void __wrap_gsm340_gen_scts(uint8_t *scts, time_t time)
-{
- /* Write fixed time bytes for deterministic test results */
- osmo_hexparse("07101000000000", scts, 7);
-}
-
-const char *paging_expecting_imsi = NULL;
-uint32_t paging_expecting_tmsi;
-bool paging_sent;
-bool paging_stopped;
-
-void paging_expect_imsi(const char *imsi)
-{
- paging_expecting_imsi = imsi;
- paging_expecting_tmsi = GSM_RESERVED_TMSI;
-}
-
-void paging_expect_tmsi(uint32_t tmsi)
-{
- paging_expecting_tmsi = tmsi;
- paging_expecting_imsi = NULL;
-}
-
-int _paging_sent(enum ran_type via_ran, const char *imsi, uint32_t tmsi, uint32_t lac)
-{
- log("%s sends out paging request to IMSI %s, TMSI 0x%08x, LAC %u",
- ran_type_name(via_ran), imsi, tmsi, lac);
- OSMO_ASSERT(paging_expecting_imsi || (paging_expecting_tmsi != GSM_RESERVED_TMSI));
- if (paging_expecting_imsi)
- VERBOSE_ASSERT(strcmp(paging_expecting_imsi, imsi), == 0, "%d");
- if (paging_expecting_tmsi != GSM_RESERVED_TMSI) {
- VERBOSE_ASSERT(paging_expecting_tmsi, == tmsi, "0x%08x");
- }
- paging_sent = true;
- paging_stopped = false;
- return 1;
-}
-
-/* override, requires '-Wl,--wrap=ranap_iu_page_cs' */
-int __real_ranap_iu_page_cs(const char *imsi, const uint32_t *tmsi, uint16_t lac);
-int __wrap_ranap_iu_page_cs(const char *imsi, const uint32_t *tmsi, uint16_t lac)
-{
- return _paging_sent(RAN_UTRAN_IU, imsi, tmsi ? *tmsi : GSM_RESERVED_TMSI, lac);
-}
-
-/* override, requires '-Wl,--wrap=a_iface_tx_paging' */
-int __real_a_iface_tx_paging(const char *imsi, uint32_t tmsi, uint16_t lac);
-int __wrap_a_iface_tx_paging(const char *imsi, uint32_t tmsi, uint16_t lac)
-{
- return _paging_sent(RAN_GERAN_A, imsi, tmsi, lac);
-}
-
-/* override, requires '-Wl,--wrap=msc_stop_paging' */
-void __real_msc_stop_paging(struct vlr_subscr *vsub);
-void __wrap_msc_stop_paging(struct vlr_subscr *vsub)
-{
- paging_stopped = true;
-}
-
-void clear_vlr()
-{
- struct vlr_subscr *vsub, *n;
- llist_for_each_entry_safe(vsub, n, &net->vlr->subscribers, list) {
- vlr_subscr_free(vsub);
- }
-
- net->authentication_required = false;
- net->a5_encryption = VLR_CIPH_NONE;
- net->vlr->cfg.check_imei_rqd = false;
- net->vlr->cfg.assign_tmsi = false;
- net->vlr->cfg.retrieve_imeisv_early = false;
- net->vlr->cfg.retrieve_imeisv_ciphered = false;
-
- rx_from_ran = RAN_GERAN_A;
- auth_request_sent = false;
- auth_request_expect_rand = NULL;
- auth_request_expect_autn = NULL;
-
- next_rand_byte = 0;
-
- iu_release_expected = false;
- iu_release_sent = false;
- bssap_clear_expected = false;
- bssap_clear_sent = false;
-
- osmo_gettimeofday_override = false;
-}
-
-static struct log_info_cat test_categories[] = {
- [DMSC] = {
- .name = "DMSC",
- .description = "Mobile Switching Center",
- .enabled = 1, .loglevel = LOGL_DEBUG,
- },
- [DRLL] = {
- .name = "DRLL",
- .description = "A-bis Radio Link Layer (RLL)",
- .enabled = 1, .loglevel = LOGL_DEBUG,
- },
- [DMM] = {
- .name = "DMM",
- .description = "Layer3 Mobility Management (MM)",
- .enabled = 1, .loglevel = LOGL_DEBUG,
- },
- [DRR] = {
- .name = "DRR",
- .description = "Layer3 Radio Resource (RR)",
- .enabled = 1, .loglevel = LOGL_DEBUG,
- },
- [DCC] = {
- .name = "DCC",
- .description = "Layer3 Call Control (CC)",
- .enabled = 1, .loglevel = LOGL_NOTICE,
- },
- [DMM] = {
- .name = "DMM",
- .description = "Layer3 Mobility Management (MM)",
- .enabled = 1, .loglevel = LOGL_DEBUG,
- },
- [DVLR] = {
- .name = "DVLR",
- .description = "Visitor Location Register",
- .enabled = 1, .loglevel = LOGL_DEBUG,
- },
- [DREF] = {
- .name = "DREF",
- .description = "Reference Counting",
- .enabled = 1, .loglevel = LOGL_DEBUG,
- },
- [DPAG] = {
- .name = "DPAG",
- .description = "Paging Subsystem",
- .enabled = 1, .loglevel = LOGL_DEBUG,
- },
- [DIUCS] = {
- .name = "DIUCS",
- .description = "Iu-CS Protocol",
- .enabled = 1, .loglevel = LOGL_DEBUG,
- },
-};
-
-static struct log_info info = {
- .cat = test_categories,
- .num_cat = ARRAY_SIZE(test_categories),
-};
-
-extern void *tall_bsc_ctx;
-
-int fake_mncc_recv(struct gsm_network *net, struct msgb *msg)
-{
- fprintf(stderr, "rx MNCC\n");
- return 0;
-}
-
-/* override, requires '-Wl,--wrap=gsup_client_create' */
-struct gsup_client *
-__real_gsup_client_create(const char *ip_addr, unsigned int tcp_port,
- gsup_client_read_cb_t read_cb,
- struct oap_client_config *oap_config);
-struct gsup_client *
-__wrap_gsup_client_create(const char *ip_addr, unsigned int tcp_port,
- gsup_client_read_cb_t read_cb,
- struct oap_client_config *oap_config)
-{
- struct gsup_client *gsupc;
- gsupc = talloc_zero(tall_bsc_ctx, struct gsup_client);
- OSMO_ASSERT(gsupc);
- return gsupc;
-}
-
-/* override, requires '-Wl,--wrap=gsup_client_send' */
-int __real_gsup_client_send(struct gsup_client *gsupc, struct msgb *msg);
-int __wrap_gsup_client_send(struct gsup_client *gsupc, struct msgb *msg)
-{
- const char *is = osmo_hexdump_nospc(msg->data, msg->len);
- fprintf(stderr, "GSUP --> HLR: %s: %s\n",
- osmo_gsup_message_type_name(msg->data[0]), is);
-
- OSMO_ASSERT(gsup_tx_expected);
- if (strcmp(gsup_tx_expected, is)) {
- fprintf(stderr, "Mismatch! Expected:\n%s\n", gsup_tx_expected);
- abort();
- }
-
- talloc_free(msg);
- gsup_tx_confirmed = true;
- gsup_tx_expected = NULL;
- return 0;
-}
-
-int _validate_dtap(struct msgb *msg, enum ran_type to_ran)
-{
- btw("DTAP --%s--> MS: %s: %s",
- ran_type_name(to_ran), msg_type_name(msg),
- osmo_hexdump_nospc(msg->data, msg->len));
-
- OSMO_ASSERT(dtap_tx_expected);
- if (msg->len != dtap_tx_expected->len
- || memcmp(msg->data, dtap_tx_expected->data, msg->len)) {
- fprintf(stderr, "Mismatch! Expected:\n%s\n",
- osmo_hexdump_nospc(dtap_tx_expected->data,
- dtap_tx_expected->len));
- abort();
- }
-
- btw("DTAP matches expected message");
-
- talloc_free(msg);
- dtap_tx_confirmed = true;
- talloc_free(dtap_tx_expected);
- dtap_tx_expected = NULL;
- return 0;
-}
-
-/* override, requires '-Wl,--wrap=ranap_iu_tx' */
-int __real_ranap_iu_tx(struct msgb *msg, uint8_t sapi);
-int __wrap_ranap_iu_tx(struct msgb *msg, uint8_t sapi)
-{
- return _validate_dtap(msg, RAN_UTRAN_IU);
-}
-
-/* override, requires '-Wl,--wrap=ranap_iu_tx_release' */
-int __real_ranap_iu_tx_release(struct ranap_ue_conn_ctx *ctx, const struct RANAP_Cause *cause);
-int __wrap_ranap_iu_tx_release(struct ranap_ue_conn_ctx *ctx, const struct RANAP_Cause *cause)
-{
- btw("Iu Release --%s--> MS", ran_type_name(RAN_UTRAN_IU));
- OSMO_ASSERT(iu_release_expected);
- iu_release_expected = false;
- iu_release_sent = true;
- return 0;
-}
-
-/* override, requires '-Wl,--wrap=iu_tx_common_id' */
-int __real_ranap_iu_tx_common_id(struct ranap_ue_conn_ctx *ue_ctx, const char *imsi);
-int __wrap_ranap_iu_tx_common_id(struct ranap_ue_conn_ctx *ue_ctx, const char *imsi)
-{
- btw("Iu Common ID --%s--> MS (IMSI=%s)", ran_type_name(RAN_UTRAN_IU), imsi);
- return 0;
-}
-
-/* override, requires '-Wl,--wrap=a_iface_tx_dtap' */
-int __real_a_iface_tx_dtap(struct msgb *msg);
-int __wrap_a_iface_tx_dtap(struct msgb *msg)
-{
- return _validate_dtap(msg, RAN_GERAN_A);
-}
-
-/* override, requires '-Wl,--wrap=a_iface_tx_clear_cmd' */
-int __real_a_iface_tx_clear_cmd(struct gsm_subscriber_connection *conn);
-int __wrap_a_iface_tx_clear_cmd(struct gsm_subscriber_connection *conn)
-{
- btw("BSSAP Clear --%s--> MS", ran_type_name(RAN_GERAN_A));
- OSMO_ASSERT(bssap_clear_expected);
- bssap_clear_expected = false;
- bssap_clear_sent = true;
- return 0;
-}
-
-static int fake_vlr_tx_lu_acc(void *msc_conn_ref, uint32_t send_tmsi)
-{
- struct gsm_subscriber_connection *conn = msc_conn_ref;
- if (send_tmsi == GSM_RESERVED_TMSI)
- btw("sending LU Accept for %s", vlr_subscr_name(conn->vsub));
- else
- btw("sending LU Accept for %s, with TMSI 0x%08x",
- vlr_subscr_name(conn->vsub), send_tmsi);
- lu_result_sent |= RES_ACCEPT;
- return 0;
-}
-
-static int fake_vlr_tx_lu_rej(void *msc_conn_ref, uint8_t cause)
-{
- struct gsm_subscriber_connection *conn = msc_conn_ref;
- btw("sending LU Reject for %s, cause %u", vlr_subscr_name(conn->vsub), cause);
- lu_result_sent |= RES_REJECT;
- return 0;
-}
-
-static int fake_vlr_tx_cm_serv_acc(void *msc_conn_ref)
-{
- struct gsm_subscriber_connection *conn = msc_conn_ref;
- btw("sending CM Service Accept for %s", vlr_subscr_name(conn->vsub));
- cm_service_result_sent |= RES_ACCEPT;
- return 0;
-}
-
-static int fake_vlr_tx_cm_serv_rej(void *msc_conn_ref,
- enum vlr_proc_arq_result result)
-{
- struct gsm_subscriber_connection *conn = msc_conn_ref;
- btw("sending CM Service Reject for %s, result %s",
- vlr_subscr_name(conn->vsub),
- vlr_proc_arq_result_name(result));
- cm_service_result_sent |= RES_REJECT;
- return 0;
-}
-
-static int fake_vlr_tx_auth_req(void *msc_conn_ref, struct gsm_auth_tuple *at,
- bool send_autn)
-{
- struct gsm_subscriber_connection *conn = msc_conn_ref;
- char *hex;
- bool ok = true;
- btw("sending %s Auth Request for %s: tuple use_count=%d key_seq=%d auth_types=0x%x and...",
- send_autn? "UMTS" : "GSM", vlr_subscr_name(conn->vsub),
- at->use_count, at->key_seq, at->vec.auth_types);
-
- hex = osmo_hexdump_nospc((void*)&at->vec.rand, sizeof(at->vec.rand));
- btw("...rand=%s", hex);
- if (!auth_request_expect_rand
- || strcmp(hex, auth_request_expect_rand) != 0) {
- ok = false;
- log("FAILURE: expected rand=%s",
- auth_request_expect_rand ? auth_request_expect_rand : "-");
- }
-
- if (send_autn) {
- hex = osmo_hexdump_nospc((void*)&at->vec.autn, sizeof(at->vec.autn));
- btw("...autn=%s", hex);
- if (!auth_request_expect_autn
- || strcmp(hex, auth_request_expect_autn) != 0) {
- ok = false;
- log("FAILURE: expected autn=%s",
- auth_request_expect_autn ? auth_request_expect_autn : "-");
- }
- } else if (auth_request_expect_autn) {
- ok = false;
- log("FAILURE: no AUTN sent, expected AUTN = %s",
- auth_request_expect_autn);
- }
-
- if (send_autn)
- btw("...expecting res=%s",
- osmo_hexdump_nospc((void*)&at->vec.res, at->vec.res_len));
- else
- btw("...expecting sres=%s",
- osmo_hexdump_nospc((void*)&at->vec.sres, sizeof(at->vec.sres)));
-
- auth_request_sent = ok;
- return 0;
-}
-
-static int fake_vlr_tx_auth_rej(void *msc_conn_ref)
-{
- struct gsm_subscriber_connection *conn = msc_conn_ref;
- btw("sending Auth Reject for %s", vlr_subscr_name(conn->vsub));
- return 0;
-}
-
-static int fake_vlr_tx_ciph_mode_cmd(void *msc_conn_ref, enum vlr_ciph ciph,
- bool retrieve_imeisv)
-{
- /* FIXME: we actually would like to see the message bytes checked here,
- * not possible while msc_vlr_set_ciph_mode() calls
- * gsm0808_cipher_mode() directly. When the MSCSPLIT is ready, check
- * the tx bytes in the sense of dtap_expect_tx() above. */
- struct gsm_subscriber_connection *conn = msc_conn_ref;
- switch (conn->via_ran) {
- case RAN_GERAN_A:
- btw("sending Ciphering Mode Command for %s: cipher=%s kc=%s"
- " retrieve_imeisv=%d",
- vlr_subscr_name(conn->vsub),
- vlr_ciph_name(conn->network->a5_encryption),
- osmo_hexdump_nospc(conn->vsub->last_tuple->vec.kc, 8),
- retrieve_imeisv);
- break;
- case RAN_UTRAN_IU:
- btw("sending SecurityModeControl for %s",
- vlr_subscr_name(conn->vsub));
- break;
- default:
- btw("UNKNOWN RAN TYPE %d", conn->via_ran);
- OSMO_ASSERT(false);
- return -1;
- }
- cipher_mode_cmd_sent = true;
- cipher_mode_cmd_sent_with_imeisv = retrieve_imeisv;
- return 0;
-}
-
-void ms_sends_security_mode_complete()
-{
- OSMO_ASSERT(g_conn);
- OSMO_ASSERT(g_conn->via_ran == RAN_UTRAN_IU);
- OSMO_ASSERT(g_conn->iu.ue_ctx);
- msc_rx_sec_mode_compl(g_conn);
-}
-
-const struct timeval fake_time_start_time = { 123, 456 };
-
-void fake_time_start()
-{
- osmo_gettimeofday_override_time = fake_time_start_time;
- osmo_gettimeofday_override = true;
- fake_time_passes(0, 0);
-}
-
-void check_talloc(void *msgb_ctx, void *tall_bsc_ctx, int expected_blocks)
-{
- talloc_report_full(msgb_ctx, stderr);
- fprintf(stderr, "talloc_total_blocks(tall_bsc_ctx) == %zu\n",
- talloc_total_blocks(tall_bsc_ctx));
- if (talloc_total_blocks(tall_bsc_ctx) != expected_blocks)
- talloc_report_full(tall_bsc_ctx, stderr);
- fprintf(stderr, "\n");
-}
-
-static struct {
- bool verbose;
- int run_test_nr;
-} cmdline_opts = {
- .verbose = false,
- .run_test_nr = -1,
-};
-
-static void print_help(const char *program)
-{
- printf("Usage:\n"
- " %s [-v] [N [N...]]\n"
- "Options:\n"
- " -h --help show this text.\n"
- " -v --verbose print source file and line numbers\n"
- " N run only the Nth test (first test is N=1)\n",
- program
- );
-}
-
-static void handle_options(int argc, char **argv)
-{
- while (1) {
- int option_index = 0, c;
- static struct option long_options[] = {
- {"help", 0, 0, 'h'},
- {"verbose", 1, 0, 'v'},
- {0, 0, 0, 0}
- };
-
- c = getopt_long(argc, argv, "hv",
- long_options, &option_index);
- if (c == -1)
- break;
-
- switch (c) {
- case 'h':
- print_help(argv[0]);
- exit(0);
- case 'v':
- cmdline_opts.verbose = true;
- break;
- default:
- /* catch unknown options *as well as* missing arguments. */
- fprintf(stderr, "Error in command line options. Exiting.\n");
- exit(-1);
- break;
- }
- }
-}
-
-void *msgb_ctx = NULL;
-
-void run_tests(int nr)
-{
- int test_nr;
- nr --; /* arg's first test is 1, in here it's 0 */
- for (test_nr = 0; msc_vlr_tests[test_nr]; test_nr ++) {
- if (nr >= 0 && test_nr != nr)
- continue;
-
- if (cmdline_opts.verbose)
- fprintf(stderr, "(test nr %d)\n", test_nr + 1);
-
- msc_vlr_tests[test_nr]();
-
- if (cmdline_opts.verbose)
- fprintf(stderr, "(test nr %d)\n", test_nr + 1);
-
- check_talloc(msgb_ctx, tall_bsc_ctx, 9);
- } while(0);
-}
-
-int main(int argc, char **argv)
-{
- handle_options(argc, argv);
-
- tall_bsc_ctx = talloc_named_const(NULL, 0, "subscr_conn_test_ctx");
- msgb_ctx = msgb_talloc_ctx_init(tall_bsc_ctx, 0);
- osmo_init_logging(&info);
-
- _log_lines = cmdline_opts.verbose;
-
- OSMO_ASSERT(osmo_stderr_target);
- log_set_use_color(osmo_stderr_target, 0);
- log_set_print_timestamp(osmo_stderr_target, 0);
- log_set_print_filename(osmo_stderr_target, _log_lines? 1 : 0);
- log_set_print_category(osmo_stderr_target, 1);
-
- net = gsm_network_init(tall_bsc_ctx, 1, 1, fake_mncc_recv);
- net->gsup_server_addr_str = talloc_strdup(net, "no_gsup_server");
- net->gsup_server_port = 0;
-
- osmo_fsm_log_addr(false);
- OSMO_ASSERT(msc_vlr_alloc(net) == 0);
- OSMO_ASSERT(msc_vlr_start(net) == 0);
- OSMO_ASSERT(net->vlr);
- OSMO_ASSERT(net->vlr->gsup_client);
- msc_subscr_conn_init();
-
- net->vlr->ops.tx_lu_acc = fake_vlr_tx_lu_acc;
- net->vlr->ops.tx_lu_rej = fake_vlr_tx_lu_rej;
- net->vlr->ops.tx_cm_serv_acc = fake_vlr_tx_cm_serv_acc;
- net->vlr->ops.tx_cm_serv_rej = fake_vlr_tx_cm_serv_rej;
- net->vlr->ops.tx_auth_req = fake_vlr_tx_auth_req;
- net->vlr->ops.tx_auth_rej = fake_vlr_tx_auth_rej;
- net->vlr->ops.set_ciph_mode = fake_vlr_tx_ciph_mode_cmd;
-
- clear_vlr();
-
- if (optind >= argc)
- run_tests(-1);
- else {
- int arg;
- long int nr;
- for (arg = optind; arg < argc; arg++) {
- nr = strtol(argv[arg], NULL, 10);
- if (errno) {
- fprintf(stderr, "Invalid argument: %s\n",
- argv[arg]);
- exit(1);
- }
-
- run_tests(nr);
- }
- }
-
- printf("Done\n");
-
- talloc_free(the_bts);
-
- check_talloc(msgb_ctx, tall_bsc_ctx, 9);
- return 0;
-}