OpenBSC

openbsc@lists.osmocom.org

15 participants
4279 discussions

Support for Flexi BTS
by Andreas Eversberg 11 Jan '14

11 Jan '14

hi, we managed to run a nokia flexi bts with openbsc. the bts type is "nokia-site". on channel request, the bts nacks the channel activation with cause 0x65 (protocol error, optional information element). by removing the Channel Identification IE from the channel activation message, everything worked, so we assume that this IE causes this error. we tried to modify it: - no zero-length Mobile Allocation included in Channel Identification IE - TLV instead of TV for Channel Description in Channel Identification IE - Channel Description in Channel Identification IE with type 0x62 instead of 0x64 all of these modifications result in the same error. so we came to the conclusion to remove the Channel Identification IE, since it is not really required. attached is the preview patch. does anyone have ABIS traces of a real network, to check how the IE is encoded there? is there any way to get more information from nokia bts why it rejects the channel when using this IE? regards, andreas

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[PATCH] nitb/vty: Add test for E1 input keep-alive
by Jacob Erlbeck 10 Jan '14

10 Jan '14

This test checks, whether the configuration of e1_line keepalive works. It does not check, whether keep-alive is correctly implemented by the drivers. If the e1_line keepalive command is not provided by the libosmo-abis, this test will be skipped. Sponsored-by: On-Waves ehf --- openbsc/tests/vty_test_runner.py | 55 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) diff --git a/openbsc/tests/vty_test_runner.py b/openbsc/tests/vty_test_runner.py index 08c94b1..16eb213 100644 --- a/openbsc/tests/vty_test_runner.py +++ b/openbsc/tests/vty_test_runner.py @@ -230,6 +230,61 @@ class TestVTYNITB(TestVTYGenericBSC): res = self.vty.command("show paging-group 0 1234567") self.assertEquals(res, "%Paging group for IMSI 1234567 on BTS #0 is 7") + def testE1InputKeepAlive(self): + self.vty.enable() + self.vty.command("configure terminal") + self.vty.command("e1_input") + + self.assertEquals(self.vty.node(), 'config-e1_input') + + # Check for keepalive command + res = self.vty.command("list") + if not res.find(' e1_line <0-255> keepalive\r') > 0: + print("Skipping the E1 input keep-alive test") + return + + # Test invalid input + self.vty.verify("e1_line 200 keepalive", ["% Line 200 doesn't exist"]) + self.vty.verify("e1_line 200 keepalive 1", ["% Command incomplete."]) + self.vty.verify("e1_line 200 keepalive 1 2", ["% Command incomplete."]) + self.vty.verify("no e1_line 200 keepalive 1 2 3", ["% Unknown command."]) + + # Setup driver + self.vty.verify("e1_line 201 driver misdn", ['']) + self.vty.verify("e1_line 202 driver misdn_lapd", ['']) + self.vty.verify("e1_line 204 driver ipa", ['']) + + # Test misdn + self.vty.verify("e1_line 201 keepalive", ["% Driver 'misdn' does not support keep alive"]) + res = self.vty.command("write terminal") + self.assert_(res.find("no e1_line 201 keepalive\r") > 0) + + self.vty.verify("no e1_line 201 keepalive", [""]) + + # Test misdn_lapd + self.vty.verify("e1_line 202 keepalive", ["% Driver 'misdn_lapd' does not support keep alive"]) + res = self.vty.command("write terminal") + self.assert_(res.find("no e1_line 202 keepalive\r") > 0) + + self.vty.verify("no e1_line 202 keepalive", [""]) + + # Test ipa + self.vty.verify("e1_line 204 keepalive", [""]) + res = self.vty.command("write terminal") + self.assert_(res.find("e1_line 204 keepalive\r") > 0) + + self.vty.verify("e1_line 204 keepalive 10 1 2", [""]) + res = self.vty.command("write terminal") + self.assert_(res.find("e1_line 204 keepalive 10 1 2\r") > 0) + + self.vty.verify("no e1_line 204 keepalive", [""]) + + # Check whether keep alive is disabled again on each line + res = self.vty.command("write terminal") + self.assert_(res.find("no e1_line 201 keepalive\r") > 0) + self.assert_(res.find("no e1_line 202 keepalive\r") > 0) + self.assert_(res.find("no e1_line 204 keepalive\r") > 0) + class TestVTYBSC(TestVTYGenericBSC): def vty_command(self): -- 1.7.9.5

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Potential bug in trx_if.c
by Kurtis Heimerl 09 Jan '14

09 Jan '14

Hey all, I've been working on getting the Range Networks RAD1 working with OsmoBTS. I *think* I've found a bug in trx_if.c. Basically, tsc checks the bsic variable and bsic checks the tsc variable. It *may* be intentional but I doubt that and I wanted to note it before I moved on. Patch is attached. Thanks!

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[PATCH] sms: Fix gsm_7bit legacy functions return value
by Jacob Erlbeck 09 Jan '14

09 Jan '14

The legacy 7bit conversion functions (those without the '_n_' in the name) gave wrong return values on 64 bit platforms due to unproper signed/unsigned conversions and the usage of SIZE_MAX. This patch fixes this by using a smaller max size (see GSM_7BIT_LEGACY_MAX_BUFFER_SIZE, currently set to 64k) for the legacy wrappers and by using unsigned int for max_septets. In addition, there are tests now that check the return values of legacy encoding and decoding. Sponsored-by: On-Waves ehf --- include/osmocom/gsm/gsm_utils.h | 3 +++ src/gsm/gsm_utils.c | 17 +++++++++++------ tests/sms/sms_test.c | 22 ++++++++++++++++++++++ 3 files changed, 36 insertions(+), 6 deletions(-) diff --git a/include/osmocom/gsm/gsm_utils.h b/include/osmocom/gsm/gsm_utils.h index f412e3e..02bfe4c 100644 --- a/include/osmocom/gsm/gsm_utils.h +++ b/include/osmocom/gsm/gsm_utils.h @@ -195,6 +195,9 @@ enum gsm_chan_t { }; /* Deprectated functions */ +/* Limit encoding and decoding to use no more than this amount of buffer bytes */ +#define GSM_7BIT_LEGACY_MAX_BUFFER_SIZE 0x10000 + int gsm_7bit_decode(char *decoded, const uint8_t *user_data, uint8_t length) OSMO_DEPRECATED("Use gsm_7bit_decode_n() instead"); int gsm_7bit_decode_ussd(char *decoded, const uint8_t *user_data, uint8_t length) OSMO_DEPRECATED("Use gsm_7bit_decode_n_ussd() instead"); int gsm_7bit_encode(uint8_t *result, const char *data) OSMO_DEPRECATED("Use gsm_7bit_encode_n() instead"); diff --git a/src/gsm/gsm_utils.c b/src/gsm/gsm_utils.c index 5241c91..198ec69 100644 --- a/src/gsm/gsm_utils.c +++ b/src/gsm/gsm_utils.c @@ -273,7 +273,7 @@ int gsm_7bit_encode_n(uint8_t *result, size_t n, const char *data, int *octets) { int y = 0; int o; - int max_septets = n * 8 / 7; + size_t max_septets = n * 8 / 7; /* prepare for the worst case, every character expanding to two bytes */ uint8_t *rdata = calloc(strlen(data) * 2, sizeof(uint8_t)); @@ -683,7 +683,8 @@ uint32_t gprs_tmsi2tlli(uint32_t p_tmsi, enum gprs_tlli_type type) int gsm_7bit_decode(char *text, const uint8_t *user_data, uint8_t septet_l) { - gsm_7bit_decode_n(text, SIZE_MAX, user_data, septet_l); + gsm_7bit_decode_n(text, GSM_7BIT_LEGACY_MAX_BUFFER_SIZE, + user_data, septet_l); /* Mimic the original behaviour. */ return septet_l; @@ -691,21 +692,25 @@ int gsm_7bit_decode(char *text, const uint8_t *user_data, uint8_t septet_l) int gsm_7bit_decode_ussd(char *text, const uint8_t *user_data, uint8_t length) { - return gsm_7bit_decode_n_ussd(text, SIZE_MAX, user_data, length); + return gsm_7bit_decode_n_ussd(text, GSM_7BIT_LEGACY_MAX_BUFFER_SIZE, + user_data, length); } int gsm_7bit_encode(uint8_t *result, const char *data) { int out; - return gsm_7bit_encode_n(result, SIZE_MAX, data, &out); + return gsm_7bit_encode_n(result, GSM_7BIT_LEGACY_MAX_BUFFER_SIZE, + data, &out); } int gsm_7bit_encode_ussd(uint8_t *result, const char *data, int *octets) { - return gsm_7bit_encode_n_ussd(result, SIZE_MAX, data, octets); + return gsm_7bit_encode_n_ussd(result, GSM_7BIT_LEGACY_MAX_BUFFER_SIZE, + data, octets); } int gsm_7bit_encode_oct(uint8_t *result, const char *data, int *octets) { - return gsm_7bit_encode_n(result, SIZE_MAX, data, octets); + return gsm_7bit_encode_n(result, GSM_7BIT_LEGACY_MAX_BUFFER_SIZE, + data, octets); } diff --git a/tests/sms/sms_test.c b/tests/sms/sms_test.c index 2c9d8d8..755b321 100644 --- a/tests/sms/sms_test.c +++ b/tests/sms/sms_test.c @@ -280,6 +280,17 @@ int main(int argc, char** argv) /* test 7-bit encoding */ for (i = 0; i < ARRAY_SIZE(test_encode); ++i) { + /* Test legacy function (return value only) */ + septet_length = gsm_7bit_encode(coded, + (const char *) test_encode[i].input); + printf("Legacy encode case %d: " + "septet length %d (expected %d)\n" + , i + , septet_length, test_encode[i].expected_septet_length + ); + OSMO_ASSERT (septet_length == test_encode[i].expected_septet_length); + + /* Test new function */ memset(coded, 0x42, sizeof(coded)); septet_length = gsm_7bit_encode_n(coded, sizeof(coded), (const char *) test_encode[i].input, @@ -296,6 +307,7 @@ int main(int argc, char** argv) OSMO_ASSERT (octets_written == test_encode[i].expected_octet_length); OSMO_ASSERT (octets_written == computed_octet_length); OSMO_ASSERT (memcmp(coded, test_encode[i].expected, octets_written) == 0); + OSMO_ASSERT (septet_length == test_encode[i].expected_septet_length); /* check buffer limiting */ memset(coded, 0xaa, sizeof(coded)); @@ -357,6 +369,16 @@ int main(int argc, char** argv) /* test 7-bit decoding */ for (i = 0; i < ARRAY_SIZE(test_decode); ++i) { + /* Test legacy function (return value only) */ + if (!test_decode[i].ud_hdr_ind) { + nchars = gsm_7bit_decode(result, test_decode[i].input, + test_decode[i].expected_septet_length); + printf("Legacy decode case %d: " + "return value %d (expected %d)\n", + i, nchars, test_decode[i].expected_septet_length); + } + + /* Test new function */ memset(result, 0x42, sizeof(result)); nchars = gsm_7bit_decode_n_hdr(result, sizeof(result), test_decode[i].input, test_decode[i].expected_septet_length, test_decode[i].ud_hdr_ind); -- 1.7.9.5

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[PATCH] nitb: Set the DST field in generated MM info messages
by Jacob Erlbeck 08 Jan '14

08 Jan '14

Currently the NET_DST information element (see GSM 24.008) is not included in generated MM info messages even when the DST field in the timezone info has been set via the VTY or the control interface. This patch modifies gsm48_tx_mm_info() to append this information element if (and only if) a non-zero DST has been configured. The DST IE is not part of GSM 4.8. Therefore it will only be sent, if the DST offset is configured to a value != 0. Sponsored-by: On-Waves ehf --- openbsc/src/libmsc/gsm_04_08.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/openbsc/src/libmsc/gsm_04_08.c b/openbsc/src/libmsc/gsm_04_08.c index 3cfc455..0d1ba7b 100644 --- a/openbsc/src/libmsc/gsm_04_08.c +++ b/openbsc/src/libmsc/gsm_04_08.c @@ -656,6 +656,7 @@ int gsm48_tx_mm_info(struct gsm_subscriber_connection *conn) struct tm* gmt_time; struct tm* local_time; int tzunits; + int dst = 0; msg->lchan = conn->lchan; @@ -749,6 +750,9 @@ int gsm48_tx_mm_info(struct gsm_subscriber_connection *conn) tzunits = tzunits + (bts->tz.mn/15); ptr8[7] = bcdify(tzunits); } + /* Convert DST value */ + if (bts->tz.dst >= 0 && bts->tz.dst <= 2) + dst = bts->tz.dst; } else { /* Need to get GSM offset and convert into 15 min units */ @@ -768,8 +772,19 @@ int gsm48_tx_mm_info(struct gsm_subscriber_connection *conn) } else ptr8[7] = bcdify(tzunits); + + /* Does not support DST +2 */ + if (local_time->tm_isdst) + dst = 1; } +#ifdef GSM48_IE_NET_DST + ptr8 = msgb_put(msg, 3); + ptr8[0] = GSM48_IE_NET_DST; + ptr8[1] = 1; + ptr8[2] = dst; +#endif + DEBUGP(DMM, "-> MM INFO\n"); return gsm48_conn_sendmsg(msg, conn, NULL); -- 1.7.9.5

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Making jolly/testing ready to be merged?
by Holger Hans Peter Freyther 04 Jan '14

04 Jan '14

Dear Andreas, going through the patchset of jolly/testing in OpenBSC it would be nice to get most of the things merged (having TCH/H support for something like the 31C3 is a nice goal). I wanted to start with merging the Connection Failure Criteria code but I am confused about the conversion. When parsing the criteria value from from the VTY you divide by four and subtract (so 4 becomes 0). You ondo this when saving the config and patching it in the nanoBTS attribute array. Wouldn't it be more easy to not doing the conversion? holger

2 2

OsmoDevCon 2014 / Date / Venue
by Harald Welte 02 Jan '14

02 Jan '14

Hi all, time is moving fast, and I want to start some initial discussion and planning for OsmoDevCon 2014. There are basically four questions which I'm raising below. Please provide your feedback to the osmocom-event-orga mailing list only, to avoid cross-posting over all the project lists. = Who? = My intention is to keep it an 'active developer/contributer only' event, like we had it before. I would also want to keep the group relatively small, to keep the 'Osmocom family' atmosphere. If desired, we could have one half or full day of public prsentations in a larger auditorium, but the developer meeting should be a close group, as known so far. = Where? = If we keep the number of attendees within the same range as this year, then I'm sure we could again hold it at the same venue. I know it is not perfect, but it is a place that we have access to, 24 hours per day, and free of cost for community projects like osmocom.org. If the community wants a larger event, then this is something that would require more funds and much more time organizing. And that is something that I personally could not offer to take care of, sorry. I'm happy to attend and support any larger events, but I'm unable to take care of fundraising and venue research. = When? = Q1/2014. In January, I'm not aware of any 'blocker' events. February, there is Fosdem (Feb 1 + Feb 2), and MWC from Feb 24 through Feb 27. In March there is CeBIT (March 10-14) and Easter holidays (with EasterHegg March 17-21). Did I miss any other FOSS / mobile event that might clash in Q1? So my preference woudl be to do it either late January (23-26) or in February (6-9 or 13-16). Any preferences regarding preferred schedule? Once we have some concencus here on the list [and we want to do it in the same size / venue], I'll talk to IN-Berlin. = What? = I think that question is easy to answer, if we have the above three figured out... There's no shortage of topics, I suppose. You can start adding your suggestions to http://openbsc.osmocom.org/trac/wiki/OsmoDevCon2014 Regards, Harald -- - Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6)

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RFC adding another debug log statement
by Holger Hans Peter Freyther 02 Jan '14

02 Jan '14

Good Morning, during the 30C3 we had some "broken channels" because the BTS didn't respond within four seconds to a Channel Activation/Deactivation. I started to look at it with perf and "snprintf" appears to be called a lot and did show up in the top. snprintf is mostly called from within osmo_hexdump and gsm_lchan_name. Both of these function calls are used in our logging calls throughout the code. Going forward I think we can do * Remove some LOGP/DEBUG with osmo_hexdump (I did so for some call sites in the osmo-bts) * Start handlin -DNDEBUG inside logging.h and undefine/not define 'DEBUG' in logging.h. But this would take away some code paths that would be nice to look at. * gsm_lchan_name could 'cache' the last lchan and then not call snprintf. I did this once but it didn't appear to be much help. I will have another look. * Introduce a DEBUGQ, 'Q' for quick and check if the output would be enabled and then log. This can be useful when the cost of checking all targets twice is smaller than the cost of snprintf. comments? holger diff --git a/include/osmocom/core/logging.h b/include/osmocom/core/logging.h index 1d57e22..a8476d2 100644 --- a/include/osmocom/core/logging.h +++ b/include/osmocom/core/logging.h @@ -27,6 +27,10 @@ #define DEBUGPC(ss, fmt, args...) #endif +#define DEBUGQ(ss, fmt, args) \ + if (log_would_log(ss, LOGL_DEBUG)) \ + logp(ss, __FILE__, __LINE__, 0, fmt ## args); + void osmo_vlogp(int subsys, int level, const char *file, int line, int cont, const char *format, va_list ap); @@ -215,6 +219,9 @@ const char *log_vty_command_description(const struct log_info *info); struct log_target *log_target_find(int type, const char *fname); extern struct llist_head osmo_log_target_list; +/* helper to check if it would log without using filter_fn */ +int log_would_log(int subsys, unsigned int level); + /*! @} */ #endif /* _OSMOCORE_LOGGING_H */ diff --git a/src/logging.c b/src/logging.c index 2e3a80a..1e64ba5 100644 --- a/src/logging.c +++ b/src/logging.c @@ -268,6 +268,26 @@ err: target->output(target, level, buf); } + +static int cat_enabled(const struct log_target *tar, + const struct log_category *category, int level) +{ + /* subsystem is not supposed to be logged */ + if (!category->enabled) + return 0; + + /* Check the global log level */ + if (tar->loglevel != 0 && level < tar->loglevel) + return 0; + + /* Check the category log level */ + if (tar->loglevel == 0 && category->loglevel != 0 && + level < category->loglevel) + return 0; + + return 1; +} + /*! \brief vararg version of logging function */ void osmo_vlogp(int subsys, int level, const char *file, int line, int cont, const char *format, va_list ap) @@ -286,17 +306,8 @@ void osmo_vlogp(int subsys, int level, const char *file, int line, va_list bp; category = &tar->categories[subsys]; - /* subsystem is not supposed to be logged */ - if (!category->enabled) - continue; - /* Check the global log level */ - if (tar->loglevel != 0 && level < tar->loglevel) - continue; - - /* Check the category log level */ - if (tar->loglevel == 0 && category->loglevel != 0 && - level < category->loglevel) + if (!cat_enabled(tar, category, level)) continue; /* Apply filters here... if that becomes messy we will @@ -799,4 +810,19 @@ int log_init(const struct log_info *inf, void *ctx) return 0; } +int log_would_log(int subsys, unsigned int level) +{ + struct log_target *tar; + + llist_for_each_entry(tar, &osmo_log_target_list, entry) { + if (!cat_enabled(tar, &tar->categories[subsys], level)) + continue; + + if ((tar->filter_map & LOG_FILTER_ALL) != 0) + return 1; + } + + return 0; +} + /*! @} */

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Re: OsmoDevCon 2014 / Date / Venue
by Harald Welte 01 Jan '14

01 Jan '14

Dear all, just a quick reminder: On Sat, Nov 30, 2013 at 02:57:20PM +0100, Harald Welte wrote: > Please make sure to add your name to the list at > https://openbsc.osmocom.org/trac/wiki/OsmoDevCon2014 until December > 31st (latest). If you don't have a wiki account, ask somebody who has > one, apply for a wiki account or send an e-mail to me. so today is the last chance to indicate your intrest in attending OsmoDevCon. I'm surprised to not have seen the following names in the list: pablo, peter, nion, steve-m, dmitry, kaber. It would be great to have you around again this year. Looking forward to meeting all of you again! Regards, Harald -- - Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6)

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[PATCH] Use generic osmocom auth API
by Max 28 Dec '13

28 Dec '13

--- openbsc/src/libmsc/auth.c | 69 +++++++++++++++++++---------------------------- 1 file changed, 28 insertions(+), 41 deletions(-) diff --git a/openbsc/src/libmsc/auth.c b/openbsc/src/libmsc/auth.c index 10d8edf..d04b2fc 100644 --- a/openbsc/src/libmsc/auth.c +++ b/openbsc/src/libmsc/auth.c @@ -24,47 +24,11 @@ #include <openbsc/debug.h> #include <openbsc/auth.h> #include <openbsc/gsm_data.h> - -#include <osmocom/gsm/comp128.h> +#include <osmocom/crypt/auth.h> #include <stdlib.h> -static int -_use_xor(struct gsm_auth_info *ainfo, struct gsm_auth_tuple *atuple) -{ - int i, l = ainfo->a3a8_ki_len; - - if ((l > A38_XOR_MAX_KEY_LEN) || (l < A38_XOR_MIN_KEY_LEN)) { - LOGP(DMM, LOGL_ERROR, "Invalid XOR key (len=%d) %s\n", - ainfo->a3a8_ki_len, - osmo_hexdump(ainfo->a3a8_ki, ainfo->a3a8_ki_len)); - return -1; - } - - for (i=0; i<4; i++) - atuple->sres[i] = atuple->rand[i] ^ ainfo->a3a8_ki[i]; - for (i=4; i<12; i++) - atuple->kc[i-4] = atuple->rand[i] ^ ainfo->a3a8_ki[i]; - - return 0; -} - -static int -_use_comp128_v1(struct gsm_auth_info *ainfo, struct gsm_auth_tuple *atuple) -{ - if (ainfo->a3a8_ki_len != A38_COMP128_KEY_LEN) { - LOGP(DMM, LOGL_ERROR, "Invalid COMP128v1 key (len=%d) %s\n", - ainfo->a3a8_ki_len, - osmo_hexdump(ainfo->a3a8_ki, ainfo->a3a8_ki_len)); - return -1; - } - - comp128(ainfo->a3a8_ki, atuple->rand, atuple->sres, atuple->kc); - - return 0; -} - /* Return values * -1 -> Internal error * 0 -> Not available @@ -76,6 +40,11 @@ int auth_get_tuple_for_subscr(struct gsm_auth_tuple *atuple, { struct gsm_auth_info ainfo; int i, rc; + static struct osmo_sub_auth_data auth = { + .type = OSMO_AUTH_TYPE_GSM + }; + struct osmo_auth_vector _vec; + struct osmo_auth_vector *vec = &_vec; /* Get subscriber info (if any) */ rc = db_get_authinfo_for_subscr(&ainfo, subscr); @@ -109,13 +78,23 @@ int auth_get_tuple_for_subscr(struct gsm_auth_tuple *atuple, return 0; case AUTH_ALGO_XOR: - if (_use_xor(&ainfo, atuple)) - return 0; + auth.algo = OSMO_AUTH_ALG_XOR; + if ((ainfo.a3a8_ki_len > A38_XOR_MAX_KEY_LEN) || (ainfo.a3a8_ki_len < A38_XOR_MIN_KEY_LEN)) { + LOGP(DMM, LOGL_ERROR, "Invalid XOR key (len=%d) %s\n", + ainfo.a3a8_ki_len, + osmo_hexdump(ainfo.a3a8_ki, ainfo.a3a8_ki_len)); + return -1; + } break; case AUTH_ALGO_COMP128v1: - if (_use_comp128_v1(&ainfo, atuple)) - return 0; + auth.algo = OSMO_AUTH_ALG_COMP128v1; + if (ainfo.a3a8_ki_len != A38_COMP128_KEY_LEN) { + LOGP(DMM, LOGL_ERROR, "Invalid COMP128v1 key (len=%d) %s\n", + ainfo.a3a8_ki_len, + osmo_hexdump(ainfo.a3a8_ki, ainfo.a3a8_ki_len)); + return -1; + } break; default: @@ -124,6 +103,14 @@ int auth_get_tuple_for_subscr(struct gsm_auth_tuple *atuple, return 0; } + memcpy(auth.u.gsm.ki, ainfo.a3a8_ki, sizeof(auth.u.gsm.ki)); + + if (osmo_auth_gen_vec(vec, &auth, atuple->rand) < 0) + return -1; + + memcpy(atuple->sres, vec->sres, 4); + memcpy(atuple->kc, vec->kc, 8); + db_sync_lastauthtuple_for_subscr(atuple, subscr); DEBUGP(DMM, "Need to do authentication and ciphering\n"); -- 1.8.3.2 --------------000607000700020905030202--

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