openbsc.git branch jerlbeck/wip/gprs-patching updated. 0.13.0-775-ge016917

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Fri Nov 28 14:02:15 UTC 2014

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commit e0169171146427b06d6c20759a6f3046cfb11f70
Author: Jacob Erlbeck <jerlbeck at>
Date:   Fri Nov 28 14:55:25 2014 +0100

    sgsn: Work on 2 phase authorization (WIP)
    This implements the MAP way of subscriber validation when the MS
    tries an Attach Request:
      1. perform authentication (optionally invoke the sendAuthInfo
      procedure), starts the AuthAndCiph procedure
      2. perform update location
      3. insert subscriber data
      4. finish the update location
      5. Attach Accept / Attach Reject
    This is currently accessible via the VTY interface.
      - Apply this to (periodic) RA Update Req
      - Delete Subscriber Data
      - Improve on procedure collisions (repeated Attach Req is sometimes
        not handled properly)
      - PDP info
      - Commit cleanup
    Sponsored-by: On-Waves ehf

commit a3e82404e23458222d2ef9209a2e0dfcd645bc99
Author: Jacob Erlbeck <jerlbeck at>
Date:   Thu Nov 27 14:27:10 2014 +0100

    sgsn: Refactored and fixed authentication (TODO)
      - Merge with previous patch
    Sponsored-by: On-Waves ehf

commit 266b34c4f1fe97c9547c5290f0351b18ed476e2a
Author: Jacob Erlbeck <jerlbeck at>
Date:   Thu Nov 27 11:00:19 2014 +0100

    sgsn: Auth and Ciph (WIP)
      - split this commit into several smaller ones (fixes, integration,
        triplet management, ...)
      - tests
    Sponsored-by: On-Waves ehf


Summary of changes:
 openbsc/include/openbsc/gprs_gmm.h       |   1 +
 openbsc/include/openbsc/gprs_sgsn.h      |  45 +++++++-
 openbsc/include/openbsc/gsm_subscriber.h |   2 +
 openbsc/src/gprs/gprs_gmm.c              |  83 ++++++++++++--
 openbsc/src/gprs/gprs_sgsn.c             |   3 +-
 openbsc/src/gprs/gprs_subscriber.c       | 130 +++++++++++++++++-----
 openbsc/src/gprs/sgsn_auth.c             | 118 +++++++++++++++++++-
 openbsc/src/gprs/sgsn_vty.c              | 178 +++++++++++++++++++++++++++++--
 8 files changed, 504 insertions(+), 56 deletions(-)

The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)

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