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20 commits

Author SHA1 Message Date
Sukchan Lee
63df530bb4 [SBI] Fixed a bug with encoder/decoder of scpPorts 
(#2310, #2274)
 2023-05-14 07:05:23 +09:00
Sukchan Lee
01d3db4b6e [MME/SMF] Added Extended-PCO in 4G/LTE (#2261) 2023-04-22 00:06:50 +09:00
Sukchan Lee
d469809192 [AMF/MME] PLMN access control 
These mechanisms are described in the GSMA roaming guidelines.
Chapters called Access Control.

For 4g: https://www.gsma.com/newsroom/wp-content/uploads//IR.88-v21.0.pdf
For 5g: https://www.gsma.com/newsroom/wp-content/uploads//NG.113-v6.0.pdf
 2023-03-25 09:59:20 +09:00
Sukchan Lee
2944fa2549 [AMF/MME] for num_of_XXX variable (uint8_t -> int) 2023-03-19 18:31:45 +09:00
mitmitmitm
11568bbff7 ogs_session_s.framed_routes type change to (char **) 
OpenAPI_list_t wasn't optimal as it created a dependency on ogs-sbi.h.
 2023-01-26 22:37:58 +09:00
Sukchan Lee
218b31d006 [CORE] Increase SDU buffer to 32k (#2008) 2023-01-24 21:43:20 +09:00
mitmitmitm
f6439b998c [SMF] Handle framed routes, forward them to UPF and PCF 2023-01-23 09:26:26 +09:00
mitmitmitm
337a4e5159 [PFCP] Allow up to 8 framed routes for each IP type 2023-01-23 09:26:26 +09:00
Sukchan Lee
ff261681c0 [PROTO] Increase SDU buffer 8k->16k (#2008) 2023-01-21 12:58:43 +09:00
Sukchan Lee
5128ebc6c6 [SMF] Added User-ID, APP_DNN, S-NSSAI (#1986) 
Added User-ID, APP_DNN, S-NSSAI in N4 PFCP Session Establishment Request
 2023-01-13 10:28:40 +09:00
Sukchan Lee
79d46be086 Introduced Subscription identifier de-concealing 
o Generate the private key as below.
   $ openssl genpkey -algorithm X25519 -out /etc/open5gs/hnet/curve25519-1.key
   $ openssl ecparam -name prime256v1 -genkey -conv_form compressed -out /etc/open5gs/hnet/secp256r1-2.key

 o The private and public keys can be viewed with the command.
   The public key is used when creating the SIM.
   $ openssl pkey -in /etc/open5gs/hnet/curve25519-1.key -text
   $ openssl ec -in /etc/open5gs/hnet/secp256r1-2.key -conv_form compressed -text

In ausf/udm.yaml

 hnet:
    o Home network public key identifier(PKI) value : 1
      Protection scheme identifier : ECIES scheme profile A
    - id: 1
      scheme: 1
      key: /etc/open5gs/hnet/curve25519-1.key

    o Home network public key identifier(PKI) value : 2
      Protection scheme identifier : ECIES scheme profile B
    - id: 2
      scheme: 2
      key: /etc/open5gs/hnet/secp256r1-2.key

    o Home network public key identifier(PKI) value : 3
      Protection scheme identifier : ECIES scheme profile A
    - id: 3
      scheme: 1
      key: /etc/open5gs/hnet/curve25519-1.key

    o Home network public key identifier(PKI) value : 4
      Protection scheme identifier : ECIES scheme profile B
    - id: 4
      scheme: 2
      key: /etc/open5gs/hnet/secp256r1-2.key

Related to #1779
 2022-12-24 20:22:45 +09:00
Sukchan Lee
c537166d37 Follow-on up #1794 2022-10-02 19:41:52 +09:00
jmasterfunk84
1f2a8678ed
[MME] Support for Insert Subscriber Data (#1794) 
* [MME] Support for Insert Subscriber Data

* Supported AVPs in IDR will overwrite existing subscription information
* Provide error on partial APN updates
* IDR and ULA use same function to process AVPs
* Move subdatamask values into s6a, so both HSS and MME can use them
* Updates are not actioned at this time.  A Re-attach is required for
  most changes to take effect

* Memory issue on IDR exceptions

* Remove of handling MSIDSN change until DSR is used
 2022-10-02 19:36:24 +09:00
Sukchan Lee
2b8db5d488 Follow-up on #1757 2022-09-23 20:42:04 +09:00
Gaber Stare
d3d4e5ce60 [AMF] Add amfInfoList to NFProfile 
The actual configured GUAMIs and TAIs are used to form NF profile.
Comparing to SMF the "info" section is not introduced into amf.yaml!
Each amf_id (region, set) produces a separate Info in the InfoList.
Guami list consists of all GUAMIs of particular Info.
taiList consists of all TAIs for all PLMNs of particular Info.

Examle:

amf.yaml:
    guami:
      - plmn_id:
          mcc: 999
          mnc: 70
        amf_id:
          region: 2
          set: 2
          pointer: 4
      - plmn_id:
          mcc: 001
          mnc: 01
        amf_id:
          region: 2
          set: 1
      - plmn_id:
          mcc: 001
          mnc: 02
        amf_id:
          region: 2
          set: 2
    tai:
      - plmn_id:
          mcc: 001
          mnc: 01
        tac: [1, 2, 3]
    tai:
      - plmn_id:
          mcc: 002
          mnc: 02
        tac: 4
      - plmn_id:
          mcc: 001
          mnc: 02
        tac: 10
    tai:
      - plmn_id:
          mcc: 004
          mnc: 04
        tac: [6, 7]
      - plmn_id:
          mcc: 005
          mnc: 05
        tac: 8
      - plmn_id:
          mcc: 999
          mnc: 70
        tac: [9, 10]

"amfInfoList":  {
        "1":    {
                "amfSetId":     "002",
                "amfRegionId":  "02",
                "guamiList":    [{
                                "plmnId":       {
                                        "mcc":  "999",
                                        "mnc":  "70"
                                },
                                "amfId":        "020084"
                        }, {
                                "plmnId":       {
                                        "mcc":  "001",
                                        "mnc":  "02"
                                },
                                "amfId":        "020080"
                        }],
                "taiList":      [{
                                "plmnId":       {
                                        "mcc":  "001",
                                        "mnc":  "02"
                                },
                                "tac":  "00000a"
                        }, {
                                "plmnId":       {
                                        "mcc":  "999",
                                        "mnc":  "70"
                                },
                                "tac":  "000009"
                        }, {
                                "plmnId":       {
                                        "mcc":  "999",
                                        "mnc":  "70"
                                },
                                "tac":  "00000a"
                        }]
        },
        "2":    {
                "amfSetId":     "001",
                "amfRegionId":  "02",
                "guamiList":    [{
                                "plmnId":       {
                                        "mcc":  "001",
                                        "mnc":  "01"
                                },
                                "amfId":        "020040"
                        }],
                "taiList":      [{
                                "plmnId":       {
                                        "mcc":  "001",
                                        "mnc":  "01"
                                },
                                "tac":  "000001"
                        }, {
                                "plmnId":       {
                                        "mcc":  "001",
                                        "mnc":  "01"
                                },
                                "tac":  "000002"
                        }, {
                                "plmnId":       {
                                        "mcc":  "001",
                                        "mnc":  "01"
                                },
                                "tac":  "000003"
                        }]
        }
}
 2022-09-23 20:37:47 +09:00
Sukchan Lee
5520cb65a5 Follow-up on #1744 2022-09-13 17:03:18 +09:00
jmasterfunk84
775520d7a8
Introduce Cancel Location and Insert Subscriber Data features to HSS. (#1744) 
* Introduce Cancel Location and Insert Subscriber Data features to HSS.
* HSS database will keep track of last known MME and Update Time
* Purged UE flag is established in HSS for future PUR handling
* HSS Thread will connect to database and watch change stream
  mongoDB must be configured with a Replica Set to use this
* HSS will send IDR if subscription data changes
* HSS will send CLR to old MME if MME host or realm changes
* Function created to allow ULA and IDR to generate Subscription-Data AVP
* MME Hostname and Realm shown in WebUI

* Resolve freeDiameter errors

During a ULR, if database does not contain a last known MME, a CLR is being sent to a Null destination.  This will ensure that a destination is available in the database before sending the CLR.

* Removed change streams.  Added PUR handling.

* newline needed at end of file.

* Removed temp variable.

* * Change WebUI to 2x2 display
* Including UE Purged indicator
* Using pointers in ogs_subscription_data_t
* better memory mangement with pointers
* Tweak to Destination used by hss_s6a_send_idr to use last known MME

* Check for null mme_host and mme_realms

Do this before trying to compare the strings.
 2022-09-13 16:48:20 +09:00
Sukchan Lee
9f98d421a0 [SBI] Added config for service-names discovery 2022-08-27 10:49:07 +09:00
Sukchan Lee
f020732ce9 [SBI] Support service-names in discovery option 2022-08-27 00:12:22 +09:00
Sukchan Lee
e6a14cb73d Move src/../nf-sm.[ch] to lib/sbi/nf-sm.[ch] 2022-08-12 14:03:53 +09:00
Renamed from lib/core/ogs-3gpp-types.h (Browse further)