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The branch, jerlbeck/wip/gprs-patching has been updated discards 0e1f5ad735ca326c34fd7758e1f1304341eacde7 (commit) discards 6f3f49f0e8a56763033d525eaac1904c716eb014 (commit) discards 7d91723132285170d012caf5b8bb6fd6fb9fe051 (commit) discards 5115593a1691de7435e06ca9c2a501e7105ba73a (commit) discards f416810ffb3a3c224705fa12d97b3eb7f541eb5d (commit) discards 94668b91701108382798d1d41f01fbada1c3345e (commit) discards 85351066bec2d23fd5a27bc0081475ca649c30ae (commit) discards ee0a289a1bd1db2d7883bfe799b450c64659abc5 (commit) discards f565ef74ac74a3d78b796fac9579846c1f0e73a7 (commit) discards aa4f556f669be4976b955df1ead4991a0497173e (commit) discards fd1983f37608169199e0d260452c36ca3f993c07 (commit) discards e1cead48ce8678b5d9f6bda503d8b2eecc708363 (commit) discards 69b4280e38a3e575beb4a687dbb83393bb1f26a1 (commit) discards ee2db53e97841b165f68441f4f4347c06f351c85 (commit) discards 27b6dd2ad05f4837500ca91a6e9efe09fe351cb2 (commit) discards fd56e58f1383d36caf35f5eea979a71266f474d7 (commit) discards 521ece039e1d540189a1cbf2f7b6ba9c1ad3d314 (commit) discards d3e3eeb00557c9dbd10fef8c62556efc631cf5d6 (commit) discards f95603d7e77982ecb2e63704b1276ae23136d695 (commit) via 85a3619c1ce96d9a81776b7e3776a952ee61fb54 (commit) via ad8a578d6a6a2ae9ac693675946e4870170c601c (commit) via 6a59acb3709f781517a245f6bdf89555272bf580 (commit) via bc903825595047e970a74064e548930b5bff68ec (commit) via 877b98bb1664fadecf59fc23ec4d75b9711c0262 (commit) via 10a10844c85682ae9582cab66dbfa729b408b5ae (commit) via 5d67f73eb71ac578254ef2cabd8d9db6d18c7a42 (commit) via d9beed523036eeec7872342c5ecc0452501d2a5a (commit) via 045f8f3dfa810ecfd7f528c32ebbef128f169797 (commit) via da03b777c23654dcf14b294c62cad2d781eeb93b (commit) via b66502c27779853ee5556e1bf9e8e41a138a2a87 (commit) via 0acc0018d9a395ded0408f5c95061562d0c528b3 (commit) via 1e30a28e51b5e8a14b977233858f267f839197d5 (commit) via dae1f64ba688eaa24aad6ce15a8529bdef788146 (commit) via f07c605361d21b7bc36b741297c6ecf8e4162782 (commit) via 1f6cce772ef1aac0ef8a66a3327d0ed9d4572366 (commit) via 5eebb7a814f0006c8ccba09e53f8b60e57d3fd2a (commit) This update added new revisions after undoing existing revisions. That is to say, the old revision is not a strict subset of the new revision. This situation occurs when you --force push a change and generate a repository containing something like this: * -- * -- B -- O -- O -- O (0e1f5ad735ca326c34fd7758e1f1304341eacde7) \ N -- N -- N (85a3619c1ce96d9a81776b7e3776a952ee61fb54) When this happens we assume that you've already had alert emails for all of the O revisions, and so we here report only the revisions in the N branch from the common base, B. Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://cgit.osmocom.org/openbsc/commit/?id=85a3619c1ce96d9a81776b7e3776a952e... commit 85a3619c1ce96d9a81776b7e3776a952ee61fb54 Author: Jacob Erlbeck <jerlbeck@sysmocom.de> Date: Tue Dec 2 09:47:26 2014 +0100 sgsn: Integrate Auth & Ciph into gsm48_gmm_authorize Currently the Authentication and Ciphering procedure is not yet invoked by the GMM layer. This patch starts this procedure from within gsm48_gmm_authorize when the mm->auth_state has been set to SGSN_AUTH_AUTHENTICATE and a call to gsm0408_gprs_authenticate has been issued directly or indirectly by the call to sgsn_auth_request. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=ad8a578d6a6a2ae9ac693675946e48701... commit ad8a578d6a6a2ae9ac693675946e4870170c601c Author: Jacob Erlbeck <jerlbeck@sysmocom.de> Date: Mon Dec 1 12:44:24 2014 +0100 sgsn: Do authentication based on SRES values Currently the SRES value in the Auth & Ciph Response is ignored. This patch checks the SRES value in response against the value stored in mm->auth_triplet.sres. If they don't match, an Auth & Ciph Reject message is sent to the MS. If they match, the mm->is_authenticated flag is set. Note that the procedure will not be started yet. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=6a59acb3709f781517a245f6bdf895552... commit 6a59acb3709f781517a245f6bdf89555272bf580 Author: Jacob Erlbeck <jerlbeck@sysmocom.de> Date: Mon Dec 1 12:33:33 2014 +0100 sgsn: Change Auth&Ciph timer handling Currently mmctx_timer_start is called from within gsm48_tx_gmm_auth_ciph_req which differs from the way e.g. the identification procedure is implemented. It also makes it more difficult to restart the procedure after timeout, which is not implemented yet. In addition, the timer is not properly stopped when an AUTH & CIPH response is received. This patch removes this timer start from gsm48_tx_gmm_auth_ciph_req, adds the retransmission of Auth & Ciph requests to the timer callback function, and properly stops the timer in gsm48_rx_gmm_auth_ciph_resp. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=bc903825595047e970a74064e548930b5... commit bc903825595047e970a74064e548930b5bff68ec Author: Jacob Erlbeck <jerlbeck@sysmocom.de> Date: Mon Dec 1 10:36:17 2014 +0100 sgsn: Fix and enable auth/ciph message generation Currently gsm48_tx_gmm_auth_ciph_req/_rej are commented out. In addition, gsm48_tx_gmm_auth_ciph_req uses a wrong encoding (two byte TV instead of two nibbles TV) of the CKSN information element. This patch fixes the encoding of the CKSN IE and enables the functions mentioned above. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=877b98bb1664fadecf59fc23ec4d75b97... commit 877b98bb1664fadecf59fc23ec4d75b9711c0262 Author: Jacob Erlbeck <jerlbeck@sysmocom.de> Date: Tue Nov 11 14:01:48 2014 +0100 sgsn: Add VTY commands to manage subscriber cache This adds the following commands to the ENABLE node: - show subscriber cache - update-subscriber imsi IMSI insert authorized (0|1) - update-subscriber imsi IMSI cancel These commands are mainly testing tools and maintenance helpers. The update commands work asynchronously and can be used to complete a pending update request or to terminate an existing connection. Note that the subscriber cache is not stored persistently and will always be empty after an SGSN restart. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=10a10844c85682ae9582cab66dbfa729b... commit 10a10844c85682ae9582cab66dbfa729b408b5ae Author: Jacob Erlbeck <jerlbeck@sysmocom.de> Date: Tue Nov 11 14:47:38 2014 +0100 sgsn: Add gsm0408_gprs_access_cancelled This function is called to delete an established MM context silently without invoking a detach procedure. It is called when a subscriber is cancelled by the HLR. This generally happens, when an MS has moved to another routing area and has to use another SGSN. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=5d67f73eb71ac578254ef2cabd8d9db6d... commit 5d67f73eb71ac578254ef2cabd8d9db6d18c7a42 Author: Jacob Erlbeck <jerlbeck@sysmocom.de> Date: Wed Nov 12 10:18:09 2014 +0100 sgsn: Integrate subscriber handling into the SGSN This commit adds a new authorization policy 'remote' and uses the subscriber cache for authorization when this policy is being used. Note that there is no remote backend implemented yet. After the IMSI/IMEI have been acquired, a request would be sent to the remote peer. The attach/auth-ciph procedure continues when authorization info has been received from the peer. This means, that gprs_subscr_update() must be called then to tell the GMM layer that it can proceed. A later commit will add VTY commands to do this manually. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=d9beed523036eeec7872342c5ecc04525... commit d9beed523036eeec7872342c5ecc0452501d2a5a Author: Jacob Erlbeck <jerlbeck@sysmocom.de> Date: Wed Nov 12 10:12:11 2014 +0100 sgsn: Add gprs_subscriber.c This patch adds GPRS specific functions for gsm_subscriber objects (allocation, retrieval, deletion) and subscriber data requests/updates. The sgsn_update_subscriber_data callback is used to notify the sgsn about updates and is extended by a parameter that passes a reference to a gsm_subscriber. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=045f8f3dfa810ecfd7f528c32ebbef128... commit 045f8f3dfa810ecfd7f528c32ebbef128f169797 Author: Jacob Erlbeck <jerlbeck@sysmocom.de> Date: Wed Dec 3 11:08:23 2014 +0100 msc: Add per subscriber keep_in_ram flag Currently the keep_subscr flag in gsm_subscriber_group refers to a whole group of subscribers which makes it difficult to really delete single entries if the flag is set. This patch adds a keep_in_ram field to gsm_subscriber which allows for keeping subscriber objects in RAM while deleting others. Note that really deleting an entry requires that both flags (subscr_group->keep_subscr and subscr->keep_in_ram) are set to 0. So only the latter should be used if a specification requires the deletion of a subscriber entry. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=da03b777c23654dcf14b294c62cad2d78... commit da03b777c23654dcf14b294c62cad2d781eeb93b Author: Jacob Erlbeck <jerlbeck@sysmocom.de> Date: Mon Dec 8 11:53:34 2014 +0100 sgsn: Remove warnings Remove warnings related to the SGSN specific code. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=b66502c27779853ee5556e1bf9e8e41a1... commit b66502c27779853ee5556e1bf9e8e41a138a2a87 Author: Jacob Erlbeck <jerlbeck@sysmocom.de> Date: Tue Dec 2 14:22:53 2014 +0100 msc: Add net parameter to trans_alloc The trans_alloc function still uses the subscr object to access the network object. This patch adds an explicit net parameter to this function and removes the access to subscr to obtain it. Sponsored-by: On-Waves ehf ----------------------------------------------------------------------- Summary of changes: openbsc/.gitignore | 1 + openbsc/include/openbsc/gprs_sgsn.h | 38 +----- openbsc/include/openbsc/gsm_subscriber.h | 6 +- openbsc/include/openbsc/transaction.h | 3 +- openbsc/src/gprs/gprs_llc.c | 29 ++--- openbsc/src/gprs/gprs_sgsn.c | 2 +- openbsc/src/gprs/gprs_subscriber.c | 138 ++++++--------------- openbsc/src/gprs/sgsn_auth.c | 126 +------------------ openbsc/src/gprs/sgsn_vty.c | 185 ++-------------------------- openbsc/src/libbsc/bsc_ctrl_commands.c | 80 ++++++++++++ openbsc/src/libcommon/gsm_subscriber_base.c | 4 +- openbsc/src/libmsc/gsm_04_08.c | 5 +- openbsc/src/libmsc/gsm_04_11.c | 6 +- openbsc/src/libmsc/transaction.c | 4 +- openbsc/tests/ctrl_test_runner.py | 21 ++++ openbsc/tests/sgsn/Makefile.am | 3 +- openbsc/tests/sgsn/sgsn_test.c | 180 +++++++++++++++++++++++++-- openbsc/tests/sgsn/sgsn_test.ok | 4 +- openbsc/tests/subscr/subscr_test.c | 9 +- 19 files changed, 360 insertions(+), 484 deletions(-) hooks/post-receive -- The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)