fix: adjust the actual path amf.plmn_support (#825)

2025-11-03 05:23:38 +00:00 · 2021-03-20 09:17:14 +09:00
parent c848919af4
commit 52cd51ca6a
4 changed files with 3 additions and 146 deletions
--- a/src/amf/ngap-build.c
+++ b/src/amf/ngap-build.c
@@ -947,149 +947,6 @@ ogs_pkbuf_t *ngap_sess_build_initial_context_setup_request(
    return ogs_ngap_encode(&pdu);
 }

-#if 0
-ogs_pkbuf_t *ngap_build_ue_context_modification_request(amf_ue_t *amf_ue)
-{
-    NGAP_NGAP_PDU_t pdu;
-    NGAP_InitiatingMessage_t *initiatingMessage = NULL;
-    NGAP_UEContextModificationRequest_t *UEContextModificationRequest = NULL;
-
-    NGAP_UEContextModificationRequestIEs_t *ie = NULL;
-
-    NGAP_AMF_UE_NGAP_ID_t *AMF_UE_NGAP_ID = NULL;
-    NGAP_RAN_UE_NGAP_ID_t *RAN_UE_NGAP_ID = NULL;
-    NGAP_UESecurityCapabilities_t *UESecurityCapabilities = NULL;
-    NGAP_SecurityKey_t *SecurityKey = NULL;
-    NGAP_CSFallbackIndicator_t *CSFallbackIndicator = NULL;
-    NGAP_LAI_t *LAI = NULL;
-
-    ran_ue_t *ran_ue = NULL;
-
-    ogs_assert(amf_ue);
-    ran_ue = ran_ue_cycle(amf_ue->ran_ue);
-    ogs_assert(ran_ue);
-
-    ogs_debug("UE context modification request");
-
-    memset(&pdu, 0, sizeof (NGAP_NGAP_PDU_t));
-    pdu.present = NGAP_NGAP_PDU_PR_initiatingMessage;
-    pdu.choice.initiatingMessage = CALLOC(1, sizeof(NGAP_InitiatingMessage_t));
-
-    initiatingMessage = pdu.choice.initiatingMessage;
-    initiatingMessage->procedureCode =
-        NGAP_ProcedureCode_id_UEContextModification;
-    initiatingMessage->criticality = NGAP_Criticality_reject;
-    initiatingMessage->value.present =
-        NGAP_InitiatingMessage__value_PR_UEContextModificationRequest;
-
-    UEContextModificationRequest =
-        &initiatingMessage->value.choice.UEContextModificationRequest;
-
-    ie = CALLOC(1, sizeof(NGAP_UEContextModificationRequestIEs_t));
-    ASN_SEQUENCE_ADD(&UEContextModificationRequest->protocolIEs, ie);
-
-    ie->id = NGAP_ProtocolIE_ID_id_AMF_UE_NGAP_ID;
-    ie->criticality = NGAP_Criticality_reject;
-    ie->value.present =
-        NGAP_UEContextModificationRequestIEs__value_PR_AMF_UE_NGAP_ID,
-
-    AMF_UE_NGAP_ID = &ie->value.choice.AMF_UE_NGAP_ID;
-
-    ie = CALLOC(1, sizeof(NGAP_UEContextModificationRequestIEs_t));
-    ASN_SEQUENCE_ADD(&UEContextModificationRequest->protocolIEs, ie);
-
-    ie->id = NGAP_ProtocolIE_ID_id_RAN_UE_NGAP_ID;
-    ie->criticality = NGAP_Criticality_reject;
-    ie->value.present =
-        NGAP_UEContextModificationRequestIEs__value_PR_RAN_UE_NGAP_ID,
-
-    RAN_UE_NGAP_ID = &ie->value.choice.RAN_UE_NGAP_ID;
-
-    *AMF_UE_NGAP_ID = ran_ue->amf_ue_ngap_id;
-    *RAN_UE_NGAP_ID = ran_ue->ran_ue_ngap_id;
-
-    ogs_debug("    RAN_UE_NGAP_ID[%d] AMF_UE_NGAP_ID[%d]",
-            ran_ue->ran_ue_ngap_id, ran_ue->amf_ue_ngap_id);
-
-    if (amf_ue->nas_eps.type == AMF_EPS_TYPE_EXTENDED_SERVICE_REQUEST &&
-        AMF_P_TMSI_IS_AVAILABLE(amf_ue)) {
-        ie = CALLOC(1, sizeof(NGAP_UEContextModificationRequestIEs_t));
-        ASN_SEQUENCE_ADD(&UEContextModificationRequest->protocolIEs, ie);
-
-        ie->id = NGAP_ProtocolIE_ID_id_CSFallbackIndicator;
-        ie->criticality = NGAP_Criticality_reject;
-        ie->value.present =
-            NGAP_UEContextModificationRequestIEs__value_PR_CSFallbackIndicator;
-
-        CSFallbackIndicator = &ie->value.choice.CSFallbackIndicator;
-        ogs_assert(CSFallbackIndicator);
-
-        *CSFallbackIndicator = NGAP_CSFallbackIndicator_cs_fallback_required;
-
-        ie = CALLOC(1, sizeof(NGAP_UEContextModificationRequestIEs_t));
-        ASN_SEQUENCE_ADD(&UEContextModificationRequest->protocolIEs, ie);
-
-        ie->id = NGAP_ProtocolIE_ID_id_RegisteredLAI;
-        ie->criticality = NGAP_Criticality_ignore;
-        ie->value.present =
-            NGAP_UEContextModificationRequestIEs__value_PR_LAI;
-
-        LAI = &ie->value.choice.LAI;
-        ogs_assert(LAI);
-
-        ogs_asn_buffer_to_OCTET_STRING(
-            &amf_ue->nr_tai.plmn_id, sizeof(ogs_plmn_id_t), &LAI->pLMNidentity);
-        ogs_assert(amf_ue->csmap);
-        ogs_assert(amf_ue->p_tmsi);
-        ogs_asn_uint16_to_OCTET_STRING(amf_ue->csmap->lai.lac, &LAI->lAC);
-
-    } else {
-        ie = CALLOC(1, sizeof(NGAP_UEContextModificationRequestIEs_t));
-        ASN_SEQUENCE_ADD(&UEContextModificationRequest->protocolIEs, ie);
-
-        ie->id = NGAP_ProtocolIE_ID_id_UESecurityCapabilities;
-        ie->criticality = NGAP_Criticality_reject;
-        ie->value.present = NGAP_UEContextModificationRequestIEs__value_PR_UESecurityCapabilities;
-
-        UESecurityCapabilities = &ie->value.choice.UESecurityCapabilities;
-
-        UESecurityCapabilities->encryptionAlgorithms.size = 2;
-        UESecurityCapabilities->encryptionAlgorithms.buf = 
-            CALLOC(UESecurityCapabilities->encryptionAlgorithms.size,
-                        sizeof(uint8_t));
-        UESecurityCapabilities->encryptionAlgorithms.bits_unused = 0;
-        UESecurityCapabilities->encryptionAlgorithms.buf[0] = 
-            (amf_ue->ue_network_capability.eea << 1);
-
-        UESecurityCapabilities->integrityProtectionAlgorithms.size = 2;
-        UESecurityCapabilities->integrityProtectionAlgorithms.buf =
-            CALLOC(UESecurityCapabilities->
-                        integrityProtectionAlgorithms.size, sizeof(uint8_t));
-        UESecurityCapabilities->integrityProtectionAlgorithms.bits_unused = 0;
-        UESecurityCapabilities->integrityProtectionAlgorithms.buf[0] =
-            (amf_ue->ue_network_capability.eia << 1);
-
-        ie = CALLOC(1, sizeof(NGAP_UEContextModificationRequestIEs_t));
-        ASN_SEQUENCE_ADD(&UEContextModificationRequest->protocolIEs, ie);
-
-        ie->id = NGAP_ProtocolIE_ID_id_SecurityKey;
-        ie->criticality = NGAP_Criticality_reject;
-        ie->value.present =
-            NGAP_UEContextModificationRequestIEs__value_PR_SecurityKey;
-
-        SecurityKey = &ie->value.choice.SecurityKey;
-
-        SecurityKey->size = OGS_SHA256_DIGEST_SIZE;
-        SecurityKey->buf = 
-            CALLOC(SecurityKey->size, sizeof(uint8_t));
-        SecurityKey->bits_unused = 0;
-        memcpy(SecurityKey->buf, amf_ue->kgnb, SecurityKey->size);
-    }
-
-    return ogs_ngap_encode(&pdu);
-}
-#endif
-
 ogs_pkbuf_t *ngap_build_ue_context_release_command(
    ran_ue_t *ran_ue, NGAP_Cause_PR group, long cause)
 {
--- a/src/amf/ngap-build.h
+++ b/src/amf/ngap-build.h
@@ -37,7 +37,6 @@ ogs_pkbuf_t *ngap_ue_build_initial_context_setup_request(
    amf_ue_t *amf_ue, ogs_pkbuf_t *gmmbuf);
 ogs_pkbuf_t *ngap_sess_build_initial_context_setup_request(
    amf_sess_t *sess, ogs_pkbuf_t *gmmbuf, ogs_pkbuf_t *n2smbuf);
-ogs_pkbuf_t *ngap_build_ue_context_modification_request(amf_ue_t *amf_ue);
 ogs_pkbuf_t *ngap_build_ue_context_release_command(
    ran_ue_t *ran_ue, NGAP_Cause_PR group, long cause);

--- a/src/amf/ngap-handler.c
+++ b/src/amf/ngap-handler.c
@@ -305,7 +305,7 @@ void ngap_handle_ng_setup_request(amf_gnb_t *gnb, ogs_ngap_message_t *message)
    if (!s_nssai_is_found(gnb)) {
        ogs_warn("NG-Setup failure:");
        ogs_warn("    Cannot find S_NSSAI. "
-                    "Check 'amf.plmn.s_nssai' configuration");
+                    "Check 'amf.plmn_support.s_nssai' configuration");
        group = NGAP_Cause_PR_misc;
        cause = NGAP_CauseMisc_unknown_PLMN;

--- a/src/mme/s1ap-build.c
+++ b/src/mme/s1ap-build.c
@@ -1293,7 +1293,8 @@ ogs_pkbuf_t *s1ap_build_e_rab_modification_confirm(mme_ue_t *mme_ue)
    ie->value.present =
        S1AP_E_RABModificationConfirmIEs__value_PR_E_RABModifyListBearerModConf;

-    E_RABModifyListBearerModConf = &ie->value.choice.E_RABModifyListBearerModConf;
+    E_RABModifyListBearerModConf =
+        &ie->value.choice.E_RABModifyListBearerModConf;

    ogs_debug("    ENB_UE_S1AP_ID[%d] MME_UE_S1AP_ID[%d]",
            enb_ue->enb_ue_s1ap_id, enb_ue->mme_ue_s1ap_id);