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The branch, jerlbeck/wip/gprs-patching has been updated discards 24b1a8bf002583822cae8726e7ae2c3574421f35 (commit) discards 7cef2c1fa8c7a59ea46781166d2fd067b44b6f8d (commit) discards 170b60d84192ccc65ed480490220d2f829212b99 (commit) discards 7158c0d5c7ecb5a3fe45704dd0adf932e492fecb (commit) discards 83aba155f4bbab37aa9e5036018feb33fb780f1f (commit) discards cea90341104665f67680d262ea49a4e7e34f5fb4 (commit) discards 97e2eb3ad1305d35c59be88ce544684386a19998 (commit) discards e981df3e20d9ec9f7c83b0b359b5f093df42a8fa (commit) via dd15d7cf6c51f254c8356fca8dd47af000bc8cab (commit) via 0a9dcc451a7183976acbb002e18a5c4df49ceccc (commit) via df18ef6a8274e2fcc6a535330a8c597c80c961ae (commit) via 7c608eeffca7293723716fd0d96733f869a064ae (commit) via 0c35de23f88097264deba8348224dfe9afeba156 (commit) via c177731fae604a3b59add47541d124144311e034 (commit) via 817d01a640fdd8ad0a27d77832f3609d720cfa15 (commit) via 4cc973bce2eded371712ec73475d6d62c4aa91e7 (commit) This update added new revisions after undoing existing revisions. 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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=dd15d7cf6c51f254c8356fca8dd47af0… commit dd15d7cf6c51f254c8356fca8dd47af000bc8cab Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Tue Sep 30 13:53:26 2014 +0200 sgsn: Added TODOs (TODO) TODO: - fix and remove TODOs - add test cases for Detach(reattach) - add test cases for PDP context deletion (OW#1311) - add test cases for Cancel pending timer in sgsn_mm_ctx_free - remove this commit Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=0a9dcc451a7183976acbb002e18a5c4d… commit 0a9dcc451a7183976acbb002e18a5c4df49ceccc Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Tue Nov 4 12:44:15 2014 +0100 sgsn: Notify an affected MM context if an ACL rule is removed (TODO) Currently if an ACL access rule is removed, MS already attached are not affected until they try to reattach to the SGSN. This patch adds sgsn_auth_update_all() that iterates through allMM contexts and calls sgsn_auth_update() on each of them. This function is then called when 'imsi-acl del IMSI' is executed after the ACL has been removed. TODO: - decide, whether ito replace that by a dedicated update command in the VTY ENABLE node Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=df18ef6a8274e2fcc6a535330a8c597c… commit df18ef6a8274e2fcc6a535330a8c597c80c961ae Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Fri Oct 17 10:08:02 2014 +0200 sgsn: Do not die in _bssgp_tx_dl_ud on TLLI mismatch (TODO) Currently an OSMO_ASSERT fails, if the message's and the mmctx's TLLIs do not match. This commit turns the assertion into an ERROR log message and uses the default values for IMSI, DRX, and RA CAP instead of the MM context values in this case. TODO: - find the real source for the problem - add test cases derived from what is being described in the ticket Ticket: OW#1322 Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=7c608eeffca7293723716fd0d96733f8… commit 7c608eeffca7293723716fd0d96733f869a064ae Author: Jacob Erlbeck <jerlbeck(a)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=0c35de23f88097264deba8348224dfe9… commit 0c35de23f88097264deba8348224dfe9afeba156 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Tue Nov 11 14:47:38 2014 +0100 sgsn: Add gsm0408_gprs_access_cancelled (TODO) This function is called to delete an established MM context without invoking a detach procedure that could disable the GPRS functionality of the MS until the next power cycle. It is called when a subscriber is cancelled. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=c177731fae604a3b59add47541d12414… commit c177731fae604a3b59add47541d124144311e034 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Wed Nov 12 10:18:09 2014 +0100 sgsn: Integrate subscriber handling into the SGSN (TODO) 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. TODO: - tests - decide, whether 'remote' could be named better, e.g. sth based on 'subscriber' Ticket: OW#???? Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=817d01a640fdd8ad0a27d77832f3609d… commit 817d01a640fdd8ad0a27d77832f3609d720cfa15 Author: Jacob Erlbeck <jerlbeck(a)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=4cc973bce2eded371712ec73475d6d62… commit 4cc973bce2eded371712ec73475d6d62c4aa91e7 Author: Jacob Erlbeck <jerlbeck(a)sysmocom.de> Date: Wed Nov 12 09:53:45 2014 +0100 sgsn: Cross-link gsm_subscriber and sgsn_mm_ctx To implement subscriber based authorization a data structure is needed that keeps the subscriber data. The MSC already uses a similar struct named gsm_subscriber whose implementation is split into a generic part (allocation, retrieval, reference counting, list maintenance) and MSC related parts. For GPRS, only the generic part will be used and specific fields may be added when needed. This patch adds a field mm to struct gsm_subscriber that will be used by the SGSN to store a reference to the current MM context (or NULL if there is none). This also adds a field subscr to struct sgsn_mm_ctx that reversely points to a gsm_subscriber (or NULL if there is none). Either both fields are NULL or both fields are non-NULL. Note that subscr is being reference counted. Sponsored-by: On-Waves ehf ----------------------------------------------------------------------- Summary of changes: openbsc/tests/sgsn/sgsn_test.c | 49 ++++++++++++++++++++++++++++++++++++++++- openbsc/tests/sgsn/sgsn_test.ok | 1 + 2 files changed, 49 insertions(+), 1 deletion(-) hooks/post-receive -- The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)