24 Dec
2014
24 Dec
'14
4:51 p.m.
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- Log -----------------------------------------------------------------
http://cgit.osmocom.org/openbsc/commit/?id=98a95ac17f701d94d2fa62d91cfe42a5…
commit 98a95ac17f701d94d2fa62d91cfe42a5beef4f23
Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de>
Date: Fri Nov 28 14:55:25 2014 +0100
sgsn: Add a subscriber based authentication phase
This implements the MAP way of subscriber validation when the MS
tries to perform an Attach Request:
1. perform authentication (optionally invoke the sendAuthInfo
procedure), starts the Auth & Ciph procedure
2. perform update location
3. insert subscriber data
4. finish the update location
5. Attach Accept / Attach Reject
The authentication triplets are used and eventually updated if all of
them have been used.
This is currently accessible via the VTY interface by the following
commands:
- update-subscriber imsi IMSI update-auth-info
- update-subscriber imsi IMSI update-location-result (ok|ERR-CAUSE)
Sponsored-by: On-Waves ehf
http://cgit.osmocom.org/openbsc/commit/?id=7921ab1593f45f12588e074ad1280472…
commit 7921ab1593f45f12588e074ad1280472416ae930
Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de>
Date: Mon Dec 8 15:52:00 2014 +0100
sgsn: Add support for authentication triplets
This commit add data structures, functions, initialization, and VTY
commands for per subscriber authentication triplets.
The following VTY command is added:
- update-subscriber imsi IMSI \
insert auth-triplet <1-5> sres SRES rand RAND kc KC
Note that the triplets are not really used by the SGSN yet.
Sponsored-by: On-Waves ehf
-----------------------------------------------------------------------
Summary of changes:
openbsc/include/openbsc/gprs_sgsn.h | 19 +++-
openbsc/src/gprs/gprs_subscriber.c | 95 +++++++++++------
openbsc/src/gprs/sgsn_auth.c | 116 +++++++++++++++++++--
openbsc/src/gprs/sgsn_vty.c | 151 ++++++++++++++++++++++++++-
openbsc/tests/sgsn/Makefile.am | 3 +-
openbsc/tests/sgsn/sgsn_test.c | 197 +++++++++++++++++++++++++++++-------
openbsc/tests/sgsn/sgsn_test.ok | 2 +
7 files changed, 500 insertions(+), 83 deletions(-)
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The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)