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Particularly gbproxy_test.c had various mem leaks, which (will) show up with
gcc (Debian 7.3.0-15) 7.3.0 address sanitizer. Fix those leaks to verify that
we don't have memleaks in the production code.
Change-Id: Ia4204c8b3d895b42c103edecb61b99d3d22bd36f
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Add 3-digit flags and use the new RAI and LAI API from libosmocore throughout
the code base to be able to handle an MNC < 100 that has three digits (leading
zeros).
Note that in gbproxy_test.ok, 0-0 changes to 000-000 instead of 000-00, because
the parsed ra buffer is 000000 which results in 000-000, while 00f000 would
result in 000-00. IOW this is expected.
Change-Id: I7437dfaa586689e2bef0d4be6537e5577a8f6c26
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sgsn_test initializes various struct gprs_ra_id without naming the actual
members, which is vulnerable to struct member re-ordering. Name the members
explicitly.
An upcoming ABI change in libosmocore would cause test failures here without
this patch.
Change-Id: I517ed9edf77fac37d9de7a39df24c419a8a65d96
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Both library are required to build osmo-sgsn.
The optional dependency was correct when osmo-sgsn
was part of openbsc.
Change-Id: Id608165ae490cb6c84aac1fe70412b2cb2b2587b
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It has stricter type signature which increase the chance of spotting
misuse either via compiler warning or with automated scan. This also
paves the way for gsm48_construct_ra() deprecation in libosmocore.
Change-Id: I2c0f082dc7214ed57a40dad0788e34b838dfac97
Related: OS#1640
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Change-Id: I250cadecaf90238df1afa6997e5d165fb9eee8b6
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Change-Id: I144175b89f8058f6f8dedfa931c6768d9c43b70e
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Fixes following compilation warnings:
osmo-sgsn/tests/sgsn/sgsn_test.c: In function ‘test_gmm_attach_subscr’:
osmo-sgsn/tests/sgsn/sgsn_test.c:1110:30: warning: assignment from incompatible pointer type [-Wincompatible-pointer-types]
subscr_request_auth_info_cb = my_subscr_request_auth_info;
^
osmo-sgsn/tests/sgsn/sgsn_test.c: In function ‘test_gmm_attach_subscr_fake_auth’:
osmo-sgsn/tests/sgsn/sgsn_test.c:1144:30: warning: assignment from incompatible pointer type [-Wincompatible-pointer-types]
subscr_request_auth_info_cb = my_subscr_request_auth_info_fake_auth;
^
osmo-sgsn/tests/sgsn/sgsn_test.c: In function ‘test_gmm_attach_subscr_gsup_auth’:
osmo-sgsn/tests/sgsn/sgsn_test.c:1275:30: warning: assignment from incompatible pointer type [-Wincompatible-pointer-types]
subscr_request_auth_info_cb = my_subscr_request_auth_info_gsup_auth;
^
Change-Id: I5fcb3d460d8becb4cc917fc8d27bfc7e49d50b90
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This avoids potential licensing incompatibility and makes integration of
Debian packaging patches easier.
The libosmocore version requirements are fine already but for jenkins
tests to pass we have to have Ic77866ce65acf524b768882c751a4f9c0635740b
merged into libosmocore master.
Related: OS#1694
Change-Id: I2b687b7f07ef05bbd861b8479cad5a958a3dde92
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The ipa.py has been moved to osmo-python-tests as osmo_ipa - use it for
vty and ctrl tests instead of local copy. The soap.py and twisted_ipa.py
are not SGSN-specific: leftovers from repository split which are now
available in osmo-python-tests as well.
Change-Id: I3ef4ca790878921a5846f64942a8de8a6ff9c11c
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According to documentation (and personal experience), AM_PATH_PYTHON
selects the highest version of python, no matter if major version is
different, which means if both python2 and 3 are available, 3 will be
chosen an PYTHON will point to "/.../python" which is python3. Apparently,
the macro cannot be easily used to pick highest python2 version.
As {vty,ctrl}_test_runner.py require python2 and are incompatible with
python3, let's instead rely on the system having a "python2" binary
available, which is the case in most distros.
Change-Id: If8e57924ed2c8da7ab7692f58a4bb5c5a970484f
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SGSN was splitted out of OpenBSC.
Change-Id: Ie4e44e49e5c904929869b47fc4d608aab1aab75e
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It seems like recent changes expanded output of
dump_rate_ctr_group(). Adjust output accordingly to fix the build.
Change-Id: Icc9a53d35be2b0793d7ed25e6fec5bf6c8f84d92
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* print libgtp version on startup
* print GSN addresses in 'sh sgsn'
Change-Id: I699a9eb56c4b362984ea8292a3d2b22b71f53c15
Related: SYS#3610
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Change-Id: I9181fc0ecd91e96bf6532aa89b811552009a1b7d
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* remove unused sqlite3 check
* remove unused NAT/SMPP/BSC/MGCP test checks
Change-Id: I83ae896f57cfb4cb139a42fbf3d77d4b11313f65
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Change-Id: I281ef585fffc2644682c8282224fb1c2da5ca795
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Change-Id: I5d27ff93e56cd13e0e70edd15e2080201e35e91f
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Change-Id: I752afef2ae3ce04e813c7e9fea0e883e607c0e14
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Rewire build and includes to libosmo-legacy-mgcp.
Drop osmo-bsc_mgcp and related python tests, now found in osmo-mgw.git.
libosmo-legacy-mgcp is installed from osmo-mgw, hence add the dependency to
jenkins.sh (so far using the pre_release branch).
Change-Id: Ic99d681759edce11564da62500c2aac5cf5fffe2
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Change-Id: I584c0dfffe005597563dbd72fad8a087c554ba3d
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Remove libiu here, use the functions from libosmo-ranap instead, by applying
the ranap_ / RANAP_ prefix.
Corresponding change-id in osmo-iuh.git is I6a3f7ad15be03fb94689b4af6ccfa828c25f45c0
To be able to run the msc_vlr tests for RAN_UTRAN_IU without Iu client headers
available, add iu_dummy.h, containing mere function signatures that match
iu_dummy.c and a mostly empty struct ranap_ue_conn_ctx.
Make sure we can build with and without --enable-iu: include osmo-iuh headers
only with --enable-iu.
Change-Id: Ib8c4fcdb4766c5e575618b95ce16dce51063206b
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This was originally a long series of commits converging to the final result
seen in this patch. It does not make much sense to review the smaller steps'
trial and error, we need to review this entire change as a whole.
Implement AoIP in osmo-msc and osmo-bsc.
Change over to the new libosmo-sigtran API with support for proper
SCCP/M3UA/SCTP stacking, as mandated by 3GPP specifications for the IuCS and
IuPS interfaces.
From here on, a separate osmo-stp process is required for SCCP routing between
OsmoBSC / OsmoHNBGW <-> OsmoMSC / OsmoSGSN
jenkins.sh: build from libosmo-sccp and osmo-iuh master branches now for new
M3UA SIGTRAN.
Patch-by: pmaier, nhofmeyr, laforge
Change-Id: I5ae4e05ee7c57cad341ea5e86af37c1f6b0ffa77
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Commit 058cd573d8 added 2 new pointer parameters to
gprs_subscr_request_auth_info, but forgot to update wraps of the
function in sgsn_test.
I catched this today because openbsc build test sgsn_test was failing.
Closed look up to the logs showed:
Assert failed (auts != NULL) == (auts_rand != NULL) openbsc/openbsc/src/gprs/gprs_subscriber.c:791
Change-Id: Ie9e4af6da0339536fb20ca0b7bbcf6f485bd522c
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In 2015, Jacob moved/copied related functions to libosmocore, but
for some reason didn't remove the copies here. Let's follow-up on
that and remove duplicated code.
The libosmocore commit introducing osmo_apn_to_str() was
8114294bf29ac6e44822c0ae43d4b0819f11b022
Change-Id: I7315ffcbed8a54cca2056f313bb7783ad82d0ee9
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Fixes regression probably introduced in c696cc28.
For bts>0 logging doesn't show bts number correctly when printing lchan
identification string - it will always show it as "bts=0". The reason for
this is that the identification string is cached before bts->nr value is
set to a proper value.
This patch sets bts->nr as part of the first step of the bts structure
initialization, before caching happens thus making sure the cached
identification string is cached with the correct values.
Change-Id: I61c18a7f021fcb1ec00d34a745f4e3ab03416c2d
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SMPP DELIVER_SM messages with esm_class = Delivery Receipt need to send
this message reference (that the mobile phone allocates) to the ESME.
Thus, the ESME propagates it via SUBMIT_SM with esm_class = Delivery
Acknoledgment so that the SMSC sends the GSM 03.40 status-report to the
origin including this. Given this field is useful for status-reports, we
need to store it in the HLR database.
Moreover, we need a new field that specifies if the entry represents a
SMS status-report, to do the right handling from the gsm411_send_sms() -
such new handling comes in a follow up patch entitled "libmsc: handle
delivery ack via SMPP SUBMIT SM / send GSM 03.40 status report".
This patch includes the migration routines to the new database schema
revision 5, it's quite a bit of dbi boilerplate code - copied-pasted and
adapted.
Change-Id: I7276d356d805a83ebeec72b02c8563b7135ea0b6
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For the vty tests, add osmo-sgsn-accept-all.cfg (that does not need an HLR) and
use in vty_test_runner.py, otherwise the 'show sgsn' command will reply that it
could not connect to the HLR, failing the vty test which expects empty.
Change-Id: Ie3b2013198d3e2b780a4e31c36b89b58129dcacd
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On incoming 04.08 messages, we log only the protocol discriminator in
decimal. Enhance: log pdisc and message type in hex, and also log the
protocol and message type as human readable string.
Also adjust the msc_vlr tests' log statements for wrapped rx/tx functions
of dtap from/to the MS.
Adjust the expected output of msc_vlr_tests.
Change-Id: Ida205d217e304337d816b14fd15e2ee435e7397d
Depends: libosmocore change-id I0fca8e95ed5c2148b1a7440eff3fc9c7583898df
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libosmocore change-id I4efdb1eaae43aced33961b64d4f14b0040321c10 changes the
gsm340_gen_scts() from gmtime to localtime, meaning that by feeding a mere zero
as timestamp, we get different results depending on the local machine's
timezone setting. Instead of calling gsm340_gen_scts() with zero, simply write
a bunch of bytes as time so that the tests get identical SMS bytes every time.
Change-Id: I8a50e8963dce80609749571b61fc6ffe1c54660c
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osmo-nitb becomes osmo-msc
add DIUCS debug log constant
add iucs.[hc]
add msc vty, remove nitb vty
add libiudummy, to avoid linking Iu deps in tests
Use new msc_tx_dtap() instead of gsm0808_submit_dtap()
libmgcp: add mgcpgw client API
bridge calls via mgcpgw
Enable MSC specific CTRL commands, bsc_base_ctrl_cmds_install() still needs to
be split up.
Change-Id: I5b5b6a9678b458affa86800afb1ec726e66eed88
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Disable large parts of the code that depend on BSC presence. The code sections
disabled by #if BEFORE_MSCSPLIT shall be modified or dropped in the course of
adding the A-interface.
Don't set msg->lchan nor msg->dst.
Don't use lchan in libmsc.
Decouple lac from bts.
Prepare entry/exit point for MSC -> BSC and MSC -> RNC communication:
Add msc_ifaces.[hc], a_iface.c, with a general msc_tx_dtap() to redirect to
different interfaces depending on the actual subscriber connection.
While iu_tx() is going to be functional fairly soon, the a_tx() is going to be
just a dummy for some time (see comment).
Add Iu specific fields in gsm_subscriber_connection: the UE connection pointer
and an indicator for the Integrity Protection status on Iu (to be fully
implemented in later commits).
Add lac member to gsm_subscriber_connection, to allow decoupling from
bts->location_area_code. The conn->lac will actually be set in iu.c in an
upcoming commit ("add iucs.[hc]").
move to libcommon-cs: gsm48_extract_mi(), gsm48_paging_extract_mi().
libmsc: duplicate gsm0808 / gsm48 functions (towards BSC).
In osmo-nitb, libmsc would directly call the functions on the BSC level, not
always via the bsc_api. When separating libmsc from libbsc, some functions are
missing from the linkage.
Hence duplicate these functions to libmsc, add an msc_ prefix for clarity, also
add a _tx to gsm0808_cipher_mode():
* add msc_gsm0808_tx_cipher_mode() (dummy/stub)
* add msc_gsm48_tx_mm_serv_ack()
* add msc_gsm48_tx_mm_serv_rej()
Call these from libmsc instead of
* gsm0808_cipher_mode()
* gsm48_tx_mm_serv_ack()
* gsm48_tx_mm_serv_rej()
Also add a comment related to msc_gsm0808_tx_cipher_mode() in two places.
Remove internal RTP streaming code; OsmoNITB supported that, but for OsmoMSC,
this will be done with an external MGCP gateway.
Remove LCHAN_MODIFY from internal MNCC state machine.
Temporarily disable all paging to be able to link libmsc without libbsc.
Skip the paging part of channel_test because the paging is now disabled.
Employ fake paging shims in order for msc_vlr_tests to still work.
msc_compl_l3(): publish in .h, tweak return value. Use new libmsc enum values
for return val, to avoid dependency on libbsc headers. Make callable from
other scopes: publish in osmo_msc.h and remove 'static' in osmo_msc.c
add gsm_encr to subscr_conn
move subscr_request to gsm_subscriber.h
subscr_request_channel() -> subscr_request_conn()
move to libmsc: osmo_stats_vty_add_cmds()
gsm_04_08: remove apply_codec_restrictions()
gsm0408_test: use NULL for root ctx
move to libbsc: gsm_bts_neighbor()
move to libbsc: lchan_next_meas_rep()
move vty config for t3212 to network level (periodic lu)
remove unneccessary linking from some tests
remove handle_abisip_signal()
abis_rsl.c: don't use libvlr from libbsc
gsm_subscriber_connection: put the LAC here, so that it is available without
accessing conn->bts. In bsc_api.c, place this lac in conn for the sake of
transition: Iu and A will use this new field to pass the LAC around, but in a
completely separate OsmoBSC this is not actually needed. It can be removed
again from osmo-bsc.git when the time has come.
Siemens MRPCI: completely drop sending the MRPCI messages for now, they shall
be added in osmo-bsc once the A-Interface code has settled. See OS#2389.
Related: OS#1845 OS#2257 OS#2389
Change-Id: Id3705236350d5f69e447046b0a764bbabc3d493c
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Change-Id: I121b95ad6d5ecb7603815eece2b43008de487a8a
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libvlr now delegates subscriber management to osmo-hlr, so the database no
longer represents a HLR. It basically only stores SMS, so reflect that fact in
the default database name.
Change-Id: I3289d68d3eb63aff940b48a25b584d5e83cd0197
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Change-Id: If0e7cf20b9d1eac12126955b2f5f02bd8f1192cd
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Original libvlr code is by Harald Welte <laforge@gnumonks.org>,
polished and tweaked by Neels Hofmeyr <nhofmeyr@sysmocom.de>.
This is a long series of trial-and-error development collapsed in one patch.
This may be split in smaller commits if reviewers prefer that. If we can keep
it as one, we have saved ourselves the additional separation work.
SMS:
The SQL based lookup of SMS for attached subscribers no longer works since the
SQL database no longer has the subscriber data. Replace with a round-robin on
the SMS recipient MSISDNs paired with a VLR subscriber RAM lookup whether the
subscriber is currently attached.
If there are many SMS for not-attached subscribers in the SMS database, this
will become inefficient: a DB hit returns a pending SMS, the RAM lookup will
reveal that the subscriber is not attached, after which the DB is hit for the
next SMS. It would become more efficient e.g. by having an MSISDN based hash
list for the VLR subscribers and by marking non-attached SMS recipients in the
SMS database so that they can be excluded with the SQL query already.
There is a sanity limit to do at most 100 db hits per attempt to find a pending
SMS. So if there are more than 100 stored SMS waiting for their recipients to
actually attach to the MSC, it may take more than one SMS queue trigger to
deliver SMS for subscribers that are actually attached.
This is not very beautiful, but is merely intended to carry us over to a time
when we have a proper separate SMSC entity.
Introduce gsm_subscriber_connection ref-counting in libmsc.
Remove/Disable VTY and CTRL commands to create subscribers, which is now a task
of the OsmoHLR. Adjust the python tests accordingly.
Remove VTY cmd subscriber-keep-in-ram.
Use OSMO_GSUP_PORT = 4222 instead of 2222. See
I4222e21686c823985be8ff1f16b1182be8ad6175.
So far use the LAC from conn->bts, will be replaced by conn->lac in
Id3705236350d5f69e447046b0a764bbabc3d493c.
Related: OS#1592 OS#1974
Change-Id: I639544a6cdda77a3aafc4e3446a55393f60e4050
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- bscs.config needed by the vty tests was not picked up as a dist file, because
its suffix is not 'cfg'. Rename to *.cfg. Apply this rename in
vty_test_runner.py and osmo-bsc_nat.cfg.
- Remove restart counters after external tests, otherwise distcheck complains
about uncleaned files.
- Add contrib/ipa.py to EXTRA_DIST, hence add a Makefile.am to contrib/.
Otherwise the python tests cannot find that dependency.
Change-Id: I42b55cb1125099afc3a8e3f87c0e398426b2e2a9
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This is the first step in creating this repository from the legacy openbsc.git.
Like all other Osmocom repositories, keep the autoconf and automake files in
the repository root. openbsc.git has been the sole exception, which ends now.
Change-Id: I9c6f2a448d9cb1cc088cf1cf6918b69d7e69b4e7
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This was a stupid decision. We will have to assign the
network at some other place. The problem will be a problem
when we have two gsm_networks in one process and the same
subscriber is traveling in both networks.
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gcc4.4 warns about these kind of objects. Fix that.
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select function ob libbsc. A "polling" flag is used to enable polling.
In this case select() will not sleep until file descriptor events occurr
or nearest timer expires. Also a return value will indicate if there was
an event that has been handled. If there was an event, the application
decides to poll again and don't wait.
In case for bsc_hack, the polling flag is not set. select will sleep as
usual.
(Andreas Eversberg)
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* the return value of bsc_update_timers() is required for applications to find out if a timer was fired
(Andreas Eversberg)
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This should keep the test compiling in the future. It will
link to the libopenbsc.a to get all symbols. We do this in
the other tests too.
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* gsm_util now uses caller-allocated data (rather than callee-allocated)
* correctly parse destination address
* parse (but not transcode) non-default encodings of SMS
* reject SMS to unknown destination number
* resolve target subscriber id and store incoming SMS (without header) in 'sms' table
What we're now missing is the sending part, i.e. a regular task iterating over
all pending SMS and trying to deliver them. Also, check for pending SMS once
we get a LOCATION UPDATE.
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we don't pass it yet.
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Link the tests against the libbsc.a to avoid most of the breakage
when creating new symbols.
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