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119 Commits

Author SHA1 Message Date
Sukchan Lee 0c6abd3501 clarify code for checking security context 2017-07-30 18:38:37 +09:00
Sukchan Lee bd6777f7b0 remove mme_assoicate_ue_context in emm_handler 
becuase I think jinyoung's previous modification for
mme_assoicate_ue_context is more proper location.
 2017-07-30 18:13:18 +09:00
Sukchan Lee 6a6e1a59ab update it 2017-07-28 23:20:09 +09:00
Sukchan Lee 916d8032dc most function is implemeted related Attach Request 
Except ATTACH_REQEST integrity check after NAS_Decode
 2017-07-28 14:19:43 +09:00
Sukchan Lee 0315c6d109 update it 2017-07-28 14:06:40 +09:00
Sukchan Lee 63cfc93819 GUTI handler is added 2017-07-28 12:48:49 +09:00
Sukchan Lee 6fae40a118 add session checking interface 2017-07-28 11:37:19 +09:00
Sukchan Lee 345ef20934 intermediate.. 
We should decode NAS message, and then integrity is checked later.
Because, To get MME UE Context, at first, we need to know GUTI in NAS
message.
if S-TMSI is not available.. Sigh!

if NAS is ciphered, The seqence are 'Decrypt->Decode->Integrity Check'
if NAS is not cihpered, The sequence are 'Decode->Integrity Check'
 2017-07-27 21:50:55 +09:00
Sukchan Lee 773d31a17e auth process skip routine is added 2017-07-26 23:27:03 +09:00
Sukchan Lee 6d8af29f6e intermidiate..spec study is needed 2017-07-26 21:58:14 +09:00
Sukchan Lee 26749de828 Save NAS decoded message instead of message type 2017-07-26 19:40:52 +09:00
Sukchan Lee 62935bd625 detach done 2017-07-26 17:55:53 +09:00
Sukchan Lee 67630336cd UE initiated idle-mode done 2017-07-26 11:28:43 +09:00
Sukchan Lee 3f22f4f666 add servce_request handler in EMM module 2017-07-26 00:22:20 +09:00
Sukchan Lee b302928bf3 ue context release implemented for idle-mode 2017-07-25 21:15:25 +09:00
Sukchan Lee 42050e8b35 add comment 2017-07-23 16:35:01 +09:00
Sukchan Lee 9b1e9834dd mme_ue_set_imsi function includes GUTI generation 2017-07-23 16:26:40 +09:00
James Park 7f39ebc491 Merge branch 'master' of https://github.com/acetcom/cellwire 2017-07-21 10:18:36 -07:00
James Park bea13d81c0 Save imsi to mme_ue context 2017-07-21 10:17:51 -07:00
Sukchan Lee c5eeffae47 update it 2017-07-15 00:27:22 +09:00
Sukchan Lee 6e79a65ff4 update it 2017-07-14 21:39:21 +09:00
Sukchan Lee 01509f1ff6 update it 2017-07-14 21:35:24 +09:00
Sukchan Lee 57d94969bf Merge branch 'master' of https://github.com/acetcom/cellwire 2017-04-28 16:12:18 +09:00
Sukchan Lee 6a68eaac02 change vairable name from 'ue' to 'enb_ue or mme_ue' 2017-04-28 16:11:45 +09:00
James Park 6cffc8a407 Add the functions which search mme_ue by imsi or guti 2017-04-28 15:33:40 +09:00
James Park 62935aac2c Merge branch 'master' of https://github.com/acetcom/cellwire 
Conflicts:
	src/mme/emm_handler.c
	src/mme/emm_handler.h
 2017-04-28 14:56:47 +09:00
James Park 2939cf1349 Merge branch 'master' of https://github.com/acetcom/cellwire 
Conflicts:
	src/mme/mme_context.c
	src/mme/mme_context.h
	src/mme/s1ap_handler.c
 2017-04-28 14:43:04 +09:00
Sukchan Lee 337dccff45 change the name mme_bearer_first to mme_default_bearer_in_sess 2017-04-28 14:08:43 +09:00
Brandon 846f356322 implement detach process 
- mme done including emm, esm, and s1ap
   - sgw/pgw are not finished
   - exception processing is further needed.
 2017-04-28 13:46:16 +09:00
James Park 65b5378c91 Split ue_context into two context(enb_ue_t, mme_ue_t) 2017-04-28 13:43:42 +09:00
Sukchan Lee 344188143f add default bearer context when session cotext is added 2017-04-28 08:20:50 +09:00
Sukchan Lee a377aa7c31 mme_sess_t is added 2017-04-27 23:06:10 +09:00
Sukchan Lee 80af1f0413 change detach_type using MACRO from nas_types.h 2017-04-27 12:38:03 +09:00
Brandon 7585b49364 implement ue detach procedure (emm) 2017-04-26 17:57:50 +09:00
James Park 62107a1e92 Implement identity_request/response 2017-04-19 14:01:39 +09:00
Sukchan Lee 3098af0cfe add current time in EMM information NAS mssage 2017-04-14 21:18:32 +09:00
Sukchan Lee a3ead1361c add attach test scenario from jinyoung's today work. 2017-04-14 20:20:00 +09:00
Sukchan Lee fea47f9c74 update it 2017-04-14 10:04:41 +09:00
Sukchan Lee 95dbe4c126 update it 2017-04-14 00:19:58 +09:00
Sukchan Lee d9114c9702 update it 2017-04-14 00:17:56 +09:00
Sukchan Lee f19673d935 update it 2017-04-13 23:30:56 +09:00
Sukchan Lee 04328963bf update it 2017-04-13 22:30:56 +09:00
Sukchan Lee bf7d2646a5 update it 2017-04-13 21:05:30 +09:00
Sukchan Lee 4534e102ad update it 2017-04-13 19:58:58 +09:00
Sukchan Lee 07242abd87 update it 2017-04-13 19:15:53 +09:00
Sukchan Lee 3ca1fa39d9 update it 2017-04-13 17:46:26 +09:00
Sukchan Lee 3b95dd22bc update it 2017-04-13 15:19:16 +09:00
Sukchan Lee a1688bc4e3 update it 2017-04-13 13:54:39 +09:00
Sukchan Lee 493729850d update it 2017-04-13 12:21:47 +09:00
Sukchan Lee 709e9fef04 update it 2017-04-13 11:08:42 +09:00
Sukchan Lee e07f023241 update it 2017-04-11 12:57:54 +09:00
Sukchan Lee 480ec5af15 update it 2017-04-11 11:54:00 +09:00
Sukchan Lee 0265859fb4 update it 2017-04-10 13:22:23 +09:00
Sukchan Lee b6ffaf6312 update it 2017-04-10 11:29:46 +09:00
Sukchan Lee d9307d3187 update it 2017-04-10 00:27:19 +09:00
Sukchan Lee 450b04a4d3 update it 2017-04-09 22:01:54 +09:00
Sukchan Lee c85785f4e3 update it 2017-04-09 20:51:26 +09:00
Sukchan Lee 5a9081a5ae update it 2017-04-09 14:26:19 +09:00
Sukchan Lee a88305df46 update it 2017-04-08 11:38:09 +09:00
Sukchan Lee 465a8e9e8a update it 2017-04-07 23:36:08 +09:00
Sukchan Lee 9b5721dafc update it 2017-04-07 22:23:38 +09:00
Sukchan Lee 5aa9392d78 update it 2017-04-07 19:45:43 +09:00
Sukchan Lee 401dae4a71 update it 2017-04-07 19:23:26 +09:00
Sukchan Lee 4720ecb8b7 update it 2017-04-06 20:10:00 +09:00
Sukchan Lee 50714909ea update it 2017-04-04 11:08:32 +09:00
Sukchan Lee 9083860434 update it 2017-04-04 11:00:25 +09:00
Sukchan Lee 67fb7cf8f2 rename 2017-04-04 10:49:19 +09:00
Sukchan Lee deeed41b57 update it 2017-03-26 15:34:34 +09:00
Sukchan Lee 8a3037a6fa update it 2017-03-26 14:57:33 +09:00