The output of "logging level" was wrongly indented with two speaces, and
in commit 0d67f483e2d240089105a4d241cb8c9085e245af of libosmocore, first
released as part of libosmcoore-1.0.0 it was fixed.
This makes "make check" pass against libosmocore-1.0.0, but not against
earlier releases.
Change-Id: I2cc12b3f0df19d9055022db41f7f3f2789bd19c6
Change the Synopsis and Options sections of the Running OsmoHLR chapter
to list the arguments in the same order as osmo-hlr. This makes it
easier to compare, which options are already documented, and which ones
are missing.
A follow-up commit will document the missing -U/--db-upgrade option.
Change-Id: If866124e9cfb43c6986d458712961713541e03b6
Remove a misleading block in rx_upd_loc_req() around the call to
lu_op_tx_insert_subscr_data(). At least for me, this made the block look
like it belonged to the if statement above (which has no brackets),
before I looked more closely at it.
Change-Id: I96d3ba4108f4811279caf088a9179afce24e8112
Decode the IMEI from incoming CHECK-IMEI messages, print the IMEI to
the log and always send ACK back to the VLR/MSC.
In the future, we will not only log the IMEI, but store it in the HLR
(OS#2541). This is not the original intention of CHECK-IMEI from the
3GPP spec, but an useful side effect.
Depends: I085819df0ea7f3bfeb0cabebb5fd1942a23c6155 (libosmocore)
Related: OS#3733
Change-Id: Ib240474b0c3c603ba840cf26babb38a44dfc9364
Several parts of OsmoMSC (e.g. GSM 04.11, 09.11, etc.) are dealing
with GSUP message encoding and sending towards OsmoHLR. In order
to avoid code duplication, let's have a shared function here.
Change-Id: I0589ff27933e9bca2bcf93b8259004935778db8f
Read the subscriber's last location update timestamp from the
database and display it in the output of 'show subscriber'.
For example:
OsmoHLR> show subscriber id 1
ID: 1
IMSI: 123456789000000
MSISDN: 543210123456789
VLR number: 712
SGSN number: 5952
last LU seen: Fri Dec 7 11:30:51 2018 UTC
While the database stores the timestamp as a string, we
convert the timestamp into time_t for internal use.
This allows for flexible potential use of the timestamp
in contexts other than the VTY in the future.
The timestamp displayed in the VTY is created with ctime_r(3).
It does not match the format of the raw string in the database:
sqlite> select id,last_lu_seen from subscriber;
1|2018-12-07 11:30:51
Related: OS#2838
Change-Id: Ie180c434f02ffec0d4b2f651a73258a8126b2e1a
Avoid string concatenations without interleaving whitespace.
Some compilers don't like "foo""bar", they only like "foo" "bar".
Requested by: Pau
https://gerrit.osmocom.org/c/osmo-hlr/+/12121/5/src/db_hlr.c#637
Change-Id: Ic7a81114f9afbefcbd62d434720854cfdd4a2dd9
Timestamps are stored in the HLR DB in the new 'last_lu_seen' column
of the 'subscriber' table, in UTC and in granularity of seconds.
At present, osmo-hlr only records these timestamps but otherwise
makes no use of them. Because the timestamps are stored in a
human-readable form, they may already provide value to external
processes which need this information. For example:
sqlite> select imsi,last_lu_seen from subscriber;
901990000000001|2018-12-04 14:17:12
I didn't bother adding additional tests because the code added
with this commit is already being exercised by several calls
to db_subscr_lu() in db_test.c.
This change requires a HLR DB schema update. Existing databases
won't be upgraded automatically. However, osmo-hlr will refuse
to operate with databases which are not upgraded.
Change-Id: Ibeb49d45aec18451a260a6654b8c51b8fc3bec50
Related: OS#2838
Add a new API which allows creating a GSUP client connection with
more identification information than just a unit name. Instead of
being selective about which idenfifiers callers may use, allow
callers to pass a full-blown struct ipaccess_unit. This allows
applications to use entirely custom identifiers on GSUP client
connections.
This change is a prerequisite for inter-MSC handover because MSCs
will need to use unique identifiers towards the HLR, which isn't
very easy to do with the old osmo_gsup_client_create() API. While
it's always been possible to pass a unique unit_name, this is not
as flexible as we would like.
The old API remains for backwards compatibility.
struct osmo_gsup_client grows in size but is allocated internally
by the library; old calling code won't notice the difference.
Change-Id: Ief09677e07d6e977247185b72c605f109aa091f5
Related: OS#3355
It may happen that either the MS or an ESME would become
unresponsive, e.g. due to a bug, or a dropped message. This
is why we have SS session timeout, that prevents keeping
'stalled' sessions forever.
For some reason, it wasn't properly resceduled in case of
subsequent SS/USSD activity, so the lifetime of a session
was limited. Let's properly (re)schedule it.
Change-Id: I11aeacf012b06d3d0b5cc6e64baecf857b645fda
Related: OS#3717
It may happen that either the MS or an ESME would become
unresponsive, e.g. due to a bug, or a dropped message.
This is why we have SS session timeout, that prevents
keeping 'stalled' sessions forever.
Let's introduce a VTY option, which can be used to configure
this timer (by default it's set to 30 seconds):
hlr
...
! Use 0 to disable this timer
ncss-guard-timeout 30
Change-Id: I971fc2cee6fd46d4d5d6dac6c634e0b22fff183d
Related: OS#3717
At the moment, all available IUSE handlers do assume a single
request-response operation, e.g. MS requests its MSISDN - IUSE
responds. No further nor intermediate communications is required.
Let's immediately terminate such SS sessions in order to avoid
waiting for the session inactivity watchdog (i.e. timeout).
Change-Id: Iaefe37512da79e10fbe92378236bfff0eae0f8b9
Add new environment variables WITH_MANUALS and PUBLISH to control if
the manuals should be built and uploaded. Describe all environment vars
on top of the file.
When WITH_MANUALS is set, install osmo-gsm-manuals like any other
dependency and add --enable-manuals to the configure flags (for "make"
and "make distcheck"). Add the bin subdir of the installed files to
PATH, so osmo-gsm-manuals-check-depends can be used by ./configure.
Related: OS#3385
Change-Id: Ia1a6ab64c7912f30a693ca4f5f474f22d72b8873
Set AM_DISTCHECK_CONFIGURE_FLAGS in Makefile.am instead of
DISTCHECK_CONFIGURE_FLAGS. This is the recommended way from the
automake manual, as otherwise the flag can't be changed by the user
anymore.
Related: OS#3718
Change-Id: I62a0c0e9cb384f8909229e153ade5567328e5c61
Make use of pragma user_version to store our database schema version.
The present schema is now identitifed as 'version 0', which is also
the default value for databases on which we never ran the statement
'pragma user_version' before.
Only bootstrap the database if it hasn't been bootstrapped yet.
Previously, bootstrap SQL statements ran every time osmo-hlr
opened the database, and any errors were being ignored in SQL.
Instead, we now first run a query which checks whether tables
already exist, and only create them if necessary.
This change will allow future schema updates to work properly.
Prepare for future schema upgrades by adding a new command-line
option which enables upgrades. This option defaults to 'false'
in order to avoid accidental upgrades.
Change-Id: I8aeaa9a404b622657cbc7138106f38aa6ad8d01b
Related: OS#2838
Add the first "official" way to remove the MSISDN from a subscriber entry, to
go back to 'MSISDN: none' like just after 'subscriber create'.
Add VTY command 'subscriber <ID> update msisdn none' to drop the MSISDN from
the subscriber. (Like 'subscriber <ID> update aud3g none')
Add DB_STMT_DELETE_MSISDN_BY_IMSI.
In db_subscr_update_msisdn_by_imsi(), allow passing a NULL msisdn, and if NULL,
call above delete SQL statement.
Change-Id: I15419105ea461137776adb92d384d8985210c90e
When I wrote the osmo-hlr subscriber command, I failed to heed the common
'show foo' scheme and instead created a 'subscriber [...] show' command.
Relieve that weirdness by creating an alias that has 'show' at the start.
Arrange string macros so that the 'show subscriber' cmd doesn't end in a space
(the SUBSCR macro ends in a space ' ' to implicitly include the space to
commands like 'create', 'show', 'update').
Add the new command to test_nodes.vty and test_subscriber.vty.
Change-Id: I01ce9b0868302d40ed05c6a588316a194d6071e4
Moved to doc/manuals/, with full commit history, in preceding merge commit.
Now incorporate in the build system.
Build with:
$ autoreconf -fi
$ ./configure --enable-manuals
$ make
Shared files from osmo-gsm-manuals.git are found automatically if
- the repository is checked out in ../osmo-gsm-manuals; or
- if it osmo-gsm-manuals was installed with "make install"; or
- OSMO_GSM_MANUALS_DIR is set.
Related: OS#3385
Change-Id: I52b7b06fddd77c6dc272004f434e9e7651f6b349
Add new (generic) logging commands, talloc context print commands.
Add the jitter buffer logging category.
Remove the common commands from the individual sections.
Change-Id: I8e92c821b26908d4baa37745c57b9e15bda2a373
Since the NITB split, GSUP is used in all three network elements, so
make the protocol a shared chapter
Change-Id: Id2d7c27ef16eb0ebe5f60d625a1fcf42f1603f4f
The patch to refactor ctrl commands to osmo-hlr, change
I98ee6a06b3aa6a67adb868e0b63b0e04eb42eb50, was tweaked. Adjust accordingly.
Change-Id: Ie4da6115bb2eb005a9f95bf4de1bfe36468fd607
The initial goal was to make sure we don't have overall FORCE rules causing
unnecessary rebuilds -- annoying while writing documentation. As I looked
through possible dependencies, I finally understood what's going on here.
Remove code dup and nicely sort which belongs where in build/Makefile.*.inc. In
each, describe in a top comment how to use it, and also unify how they are
used:
- Rename Makefile.inc to Makefile.docbook.inc and refactor
- Add Makefile.vty-reference.inc
- Add Makefile.common.inc
Make sure that we accurately pick up all dependencies.
Drop use of the macro called 'command', that silenced the actual command lines
invoked and replaced them with short strings: it obscures what is actually
going on and makes the Makefiles hard to read and understand.
Each manual's makefile is greatly reduced to few definitions and a Makefile
include, e.g. one for asciidoc, one for VTY reference.
Move common/bsc_vty_additions.xml to OsmoBSC/vty/libbsc_vty_additions.xml, link
from OsmoNITB. It applies only to OsmoBSC and OsmoNITB.
Add a script that combines a VTY reference file with *all* additions files
found in a manual's vty/ dir. Call this from Makefile.vty-reference.inc.
Change-Id: I9758e04162a480e28c7dc83475b514cf7fd25ec0
Send updated subscriber data out to exactly those GSUP clients that match the
last LU operations (depending on each client sending distinct identification).
As this adds logging on DLGSUP, also change adjacent GSUP related logging from
DMAIN to DLGSUP.
Related: OS#2785
Change-Id: I7c317de8329d9a115d072fc61ddb9abc21b7e8d8
As we don't store any SS related information (e.g. call forwarding
preferences) in the database, we don't handle 'structured' SS
requests at all. Let's reject them by sending error message
with FACILITY_NOT_SUPPORTED code.
Change-Id: Ia1317c5d372a42473cce65c0c985103e43be77fd
Related: OS#3651
Store the GSUP client's IPA_IDTAG_SERNR in vlr_number or sgsn_number (depending
on is_ps), just before sending the Insert Subscriber Data message after a
successful LU Req. Log about it.
Original patch: Ib2611421f3638eadc361787af801fffe9a34bd8a by laforge
Related: OS#2796
Change-Id: If438664faa5d68404f465f8b2002c6d03bbf3ceb
To be able to handle our 20 chars long IPA tags, enlarge the vlr_number and
sgsn_number storage in struct hlr_subscriber.
Technically, osmo-hlr should be able to store any type of Global Title, blob of
arbitrary size. For our purposes, 32 is enough for now.
Related: OS#2796
Change-Id: I0121f1c4dbda3a076d780a3834281b21dab85493
A missing 'else' in rx_upd_loc_req() causes *all* clients to be indicated as
is_ps=true regardless of the GSUP CN Domain IE that was received.
Replace that odd if cascade with a switch() that fixes the flawed logic. Hence
osmo-hlr now correctly indicates each client's is_ps, iff the client sends CN
Domain IEs in GSUP LU Request messages.
Related: OS#2796, OS#3601
Change-Id: I2c5fa9f5cae25cfd66afbf088303edff7d045a00
In libosmocore Change-Id Ia75c7067284ea225cffe13ca71bad05a7747ae66
we fixed the generation (saving) of logging configuration to use
one level of indent, rather than the previous broken implementation
with two levels of indent. This means we have to adjust the VTY
test expectations here.
Change-Id: I9282a59bbfad4cfc86e86c1212c74cccfe187ff8
Keep the rules to run the external-tests in tests/Makefile available for
invocation, to allow conveniently launching the tests manualy without the need
to pass --with-external-tests to ./configure first.
Change-Id: Ic28dbeabddee6b41af12b977e3fe59e663ee51a1
Remove 'logging level all' setting.
Tweak some more logging details (to my current favorite).
Add USSD example for showing the IMSI.
Change-Id: I8296832704d779df5f1b20a595b568c99780e64d
Since libosmocore
commit eb9284ba577d338f74653fcf09ebca0c397823eb
Change-Id I36f17c131cc70ce5a1aef62fd9693097de230cd4
"logging vty: deprecate 'all', introduce 'force-all'"
,
'logging level all' is replaced by 'force-all'.
Adjust the test script to not expect 'logging level all'.
While at it, remove some more expectations that aren't important.
Change-Id: Ia170f8416ebb60c499d2536078f43f28b61d0554
Harald Welte
Oliver Smith
Vadim Yanitskiy
Pau Espin